CN110805293A - Safety rope fixing device - Google Patents
Safety rope fixing device Download PDFInfo
- Publication number
- CN110805293A CN110805293A CN201910933016.0A CN201910933016A CN110805293A CN 110805293 A CN110805293 A CN 110805293A CN 201910933016 A CN201910933016 A CN 201910933016A CN 110805293 A CN110805293 A CN 110805293A
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- China
- Prior art keywords
- clamp
- upper edge
- safety rope
- edge plate
- hole
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention provides a safety rope fixing device, which comprises: the upper edge plate of the first clamp and the upper edge plate of the second clamp are arranged on the upper side face of the upper flange plate of the steel beam, the upper edge plate of the first clamp is arranged on the upper side of the upper edge plate of the second clamp in a lapping mode, the upper edge plate of the first clamp translates along the arrangement direction of the upper edge plate of the second clamp, and the upper edge plate of the first clamp is detachably connected with the upper edge plate of the second clamp; the lower edge plate of the first clamp and the lower edge plate of the second clamp are respectively connected with the lower side surface of the flange plate on the steel beam through a puller bolt. Avoided traditional welding mode, demolishd a large amount of waste materials in back and need polish to girder steel welded position, wasted time and energy to caused a large amount of waste materials, above-mentioned safety rope fixing device has greatly improved the construction speed when the safety rope is fixed.
Description
Technical Field
The invention relates to the technical field of steel structure construction, in particular to a safety rope fixing device.
Background
At present, the top and the inside of a silo are both provided with a welding H-shaped steel platform, a safety rope needs to be arranged in the process of installing a steel structure platform beam, a traditional construction method is to weld an upright post, a large amount of waste materials are removed, the welded part of a steel beam needs to be polished, time and labor are wasted, and a large amount of waste materials are generated.
Disclosure of Invention
In view of this, the present invention provides a safety rope fixing device, which aims to solve the problem of fast safety rope setting.
In one aspect, the present invention provides a safety line securement device, comprising: the device comprises a first clamp, a second clamp and a fixing unit, wherein the first clamp and the second clamp are of a U-shaped structure, the first clamp and the second clamp are oppositely inserted on two side edges of a flange plate on a steel beam, an upper edge plate of the first clamp and an upper edge plate of the second clamp are arranged on the upper side surface of the flange plate on the steel beam, the upper edge plate of the first clamp is overlapped on the upper side of the upper edge plate of the second clamp, the upper edge plate of the first clamp translates along the arrangement direction of the upper edge plate of the second clamp, and the upper edge plate of the first clamp is detachably connected with the upper edge plate of the second clamp; the lower edge plate of the first clamp and the lower edge plate of the second clamp are respectively connected with the lower side surface of the flange plate on the steel beam through a puller bolt.
Further, the fixing unit is arranged on the upper side face of the upper edge plate of the second clamp and used for clamping a safety rope.
Further, the fixed unit comprises a sleeve and a stand column, the sleeve is arranged along the direction perpendicular to the arrangement direction of the upper edge plate of the second clamp, the lower end of the sleeve is fixedly connected with the upper side face of the upper edge plate of the second clamp, the stand column is inserted into the sleeve, the arrangement directions of the sleeve and the stand column are the same, and the safety rope is clamped at the upper end of the stand column.
Further, a first bolt hole is formed in the lower side of the sleeve, a second bolt hole is formed in the lower side of the upright post, the first bolt hole and the second bolt hole are arranged oppositely, and the first bolt hole and the second bolt hole are used for being inserted into the same bolt, so that the sleeve and the upright post are detachably connected together.
Further, the first bolt hole is arranged along the direction perpendicular to the arrangement direction of the sleeve; the second bolt hole is arranged along the direction vertical to the arrangement direction of the upright post.
Furthermore, a plurality of first bolt holes are arranged on the lower side of the sleeve at equal intervals, and two adjacent first bolt holes are arranged in a cross manner; a plurality of second bolt holes are formed in the lower side of the upright post at equal intervals, and two adjacent second bolt holes are arranged in a cross mode.
Furthermore, the stand upside is provided with a joint unit, the joint unit be used for with the safety rope card is established the upside of stand.
Furthermore, the clamping unit comprises a safety rope hole, a safety rope clamp and a connecting plate, wherein the safety rope hole is arranged along a direction perpendicular to the arrangement direction of the upright column and is used for enabling the safety rope to penetrate through the safety rope hole; the connecting plate is arranged along the same direction as the safety rope hole and is connected with the side wall of the upright post; the safety rope clamp is arranged on the connecting plate and used for clamping the safety rope penetrating through the safety rope hole.
Furthermore, the central axis of the connecting plate and the central axis of the safety rope hole are located at the same horizontal position.
Furthermore, the safety rope clamps are arranged at two sides close to the two opposite sides of the connecting plate respectively, the two safety rope clamps are arranged opposite to the opening of the safety rope hole respectively, and the safety rope hole is arranged between the two safety rope clamps.
Furthermore, the upper edge plate of the first clamp is provided with a long-strip-shaped unthreaded hole, the upper edge plate of the second clamp is provided with a through hole, the unthreaded hole and the through hole are oppositely arranged, and a pressing bolt penetrates through the unthreaded hole and the through hole and is used for connecting the upper edge plate of the first clamp and the upper edge plate of the second clamp together.
Furthermore, a first anti-skid rack is laid on the lower side face of the upper edge plate of the first clamp, and a second anti-skid rack is laid on the upper side face of the upper edge plate of the second clamp.
Further, a cushion block is arranged on the lower side surface of the upper edge plate of the first clamp, and the cushion block is arranged at one end, far away from the upper edge plate of the second clamp, of the lower side surface of the upper edge plate of the first clamp; the thickness of the cushion block is the same as that of the upper edge plate of the second clamp.
Compared with the prior art, the invention has the advantages that the first clamp and the second clamp are arranged and clamped on the flange plate on the steel beam, a fixing unit is arranged at the upper side of the second clamp, the safety rope is fixed through the fixing unit, the first clamp and the second clamp are detachably connected, meanwhile, the safety rope is clamped with the fixing unit, so that the first clamp, the second clamp and the fixing unit form a safety rope fixing device with an assembly structure, the first clamp and the second clamp are clamped on the flange plate on the steel beam, the steel wire rope is fixed on the fixing unit, the safety rope fixing device is safe and reliable, can be recycled, greatly saves resources, meanwhile, the traditional welding mode is avoided, a large amount of waste materials are generated after the steel beam is dismantled, the welded part of the steel beam needs to be polished, time and labor are wasted, and a large amount of waste materials are generated, and the safety rope fixing device greatly improves the construction speed when the safety rope is fixed.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a first front view of a safety line cord securing apparatus according to an embodiment of the present invention;
fig. 2 is a second front view of a safety line cord securing apparatus according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, the present embodiment discloses a safety rope fixing device, including: the fixing device comprises a first clamp 2, a second clamp 3 and a fixing unit, wherein the first clamp 2 and the second clamp 3 are of a U-shaped structure, and the first clamp 2 and the second clamp 3 are oppositely inserted on two sides of a steel beam upper flange 14 plate.
Specifically, the cross-sectional shapes of the first jig 2 and the second jig 3 are U-shaped, and it should be noted that the edge plate of the first jig 2 and the second jig 3 located on the upper side of the steel beam upper flange 14 is an upper edge, and the opposite edge plate located on the lower side of the steel beam upper flange 14 is a lower edge. Since the lower edge plates of the first and second clamps 2 and 3 need to avoid the web of the steel beam 1 and the upper edge plates of the first and second clamps 2 and 3 need to be connected to each other, the length of the upper edge plates of the first and second clamps 2 and 3 is greater than that of the lower edge plates thereof.
Specifically, the grooves formed by the first clamp 2 and the second clamp 3 are sleeved on the steel beam upper flange 14 plate, the upper edge plates of the first clamp 2 and the second clamp 3 are connected together, and the first clamp 2 and the second clamp 3 are fixed on the steel beam upper flange 14 plate.
Specifically, the upper edge plate of the first clamp 2 and the upper edge plate of the second clamp 3 are arranged on the upper side surface of the steel beam upper flange 14 plate, the upper edge plate of the first clamp 2 is overlapped on the upper side of the upper edge plate of the second clamp 3, the upper edge plate of the first clamp 2 translates along the arrangement direction of the upper edge plate of the second clamp 3, and the upper edge plate of the first clamp 2 is detachably connected with the upper edge plate of the second clamp 3; the lower edge plate of the first clamp 2 and the lower edge plate of the second clamp 3 are respectively connected with the lower side surface of the steel beam upper flange 14 plate through a tightening bolt 4. The upper edge plate of the first clamp 2 is connected with the upper edge plate of the second clamp 3 in a detachable mode, preferably, the upper edge plate of the first clamp 2 is connected with the upper edge plate of the second clamp 3 through bolts, the upper edge plate of the first clamp 2 is connected with the upper edge plate of the second clamp 3 in a relative position through holes are formed, and the through holes are provided with compression bolts 5 in a penetrating mode, so that the installation and disassembly efficiency of the safety rope fixing device is improved, and the construction speed is increased.
Specifically, a threaded hole or a unthreaded hole is formed in the middle of the lower edge plate of the first clamp 2 and the second clamp 3, a puller bolt 4 is arranged in the threaded hole or the unthreaded hole, the puller bolt 4 is connected with the threaded hole or the unthreaded hole in a bolt connection mode, and the lower edge plate of the first clamp 2 and the second clamp 3 and the lower side surface of the steel beam upper flange 14 plate are fixed together through the puller bolt 4. Through setting up puller bolt 4, can not only make first anchor clamps 2 and second anchor clamps 3 and girder steel top flange 14 boards firm linking together, promote safety rope fixing device's connection stability, simultaneously, through bolted connection's mode, can also be convenient for safety rope fixing device's dismantlement, improved safety rope fixing device's installation and dismantlement speed, improved the efficiency of construction.
Specifically, the fixing unit is provided on an upper side surface of an upper edge plate of the second clamp 3, and the fixing unit is used for clamping a safety rope. The lower extreme of fixed unit and the last side fixed connection of the last flange plate of second anchor clamps 3, the welding of preferred is in the same place, and the upper end of fixed unit can block the safety rope and establish, and through linking together fixed unit and safety rope joint 13, the joint of the safety rope of being convenient for with demolish, has improved safety rope fixing device's efficiency of construction equally.
It can be seen that by providing the first and second clamps 2 and 3, which are engaged with the upper flange 14 of the steel beam, and providing the fixing unit at the upper side of the second clamp 3, the safety rope is fixed by the fixing unit, the first clamp 2 and the second clamp 3 are detachably connected, meanwhile, the safety rope is clamped with the fixing unit, so that the first clamp 2, the second clamp 3 and the fixing unit form a safety rope fixing device with an assembly structure, the first clamp 2 and the second clamp 3 are clamped on the steel beam upper flange 14 plate, the steel wire rope is fixed on the fixing unit, the safety rope fixing device is safe and reliable, can be recycled, greatly saves resources, meanwhile, the traditional welding mode is avoided, a large amount of waste materials are generated after the steel beam is dismantled, the welded part of the steel beam needs to be polished, time and labor are wasted, and a large amount of waste materials are generated, and the safety rope fixing device greatly improves the construction speed when the safety rope is fixed.
With reference to fig. 2, specifically, the fixing unit includes a sleeve 6 and a column 10, the sleeve 6 is disposed along a direction perpendicular to a direction in which an upper edge plate of the second fixture 3 is disposed, a lower end of the sleeve 6 is fixedly connected to an upper side of the upper edge plate of the second fixture 3, the column 10 is inserted into the sleeve 6, the directions in which the sleeve 6 and the column 10 are disposed are the same, and the safety rope clamp 13 is disposed at an upper end of the column 10.
Specifically, a first bolt hole 7 is formed in the lower side of the sleeve 6, a second bolt hole is formed in the lower side of the upright post 10, the first bolt hole 7 is arranged opposite to the second bolt hole, and the first bolt hole 7 and the second bolt hole are used for being inserted into the same bolt, so that the sleeve 6 and the upright post 10 are detachably connected together.
Specifically, the first pin hole 7 is provided in a direction perpendicular to the direction in which the sleeve 6 is provided; the second keyhole is arranged in a direction perpendicular to the direction in which the pillar 10 is arranged.
Specifically, a plurality of first bolt holes 7 are arranged at equal intervals on the lower side of the sleeve 6, and two adjacent first bolt holes 7 are arranged in a crisscross manner; a plurality of second bolt holes are arranged on the lower side of the upright post 10 at equal intervals, and two adjacent second bolt holes are arranged in a cross manner.
Specifically, the upper side of the upright post 10 is provided with a clamping unit, and the clamping unit is used for arranging the safety rope clamp 13 on the upper side of the upright post 10.
Specifically, the clamping unit comprises a safety rope hole 11, a safety rope clamp 13 and a connecting plate 12, wherein the safety rope hole 11 is arranged along a direction perpendicular to the arrangement direction of the upright post 10 and is used for enabling the safety rope to penetrate through; the connecting plate 12 is arranged along the same direction as the safety rope hole 11, and the connecting plate 12 is connected with the side wall of the upright post 10; the safety rope clamp 13 is arranged on the connecting plate 12, and the safety rope clamp 13 is used for clamping the safety rope passing through the safety rope hole 11.
Specifically, the central axis of the connecting plate 12 and the central axis of the safety rope hole 11 are located at the same horizontal position; the two safety rope clamps 13 are respectively arranged at two opposite side edges close to the connecting plate 12, the two safety rope clamps 13 are respectively arranged opposite to the opening of the safety rope hole 11, and the safety rope hole 11 is arranged between the two safety rope clamps 13.
Preferably, the safety line clip 13 is preferably a steel wire clip.
Particularly, be provided with the unthreaded hole of rectangular shape on the last marginal plate of first anchor clamps 2, be provided with the through-hole on the last marginal plate of second anchor clamps 3, the unthreaded hole with the through-hole sets up relatively, wear to be provided with in unthreaded hole and the through-hole and compress tightly bolt 5, through compress tightly bolt 5 in order to incite somebody to action the last marginal plate of first anchor clamps 2 with the last marginal plate of second anchor clamps 3 links together.
Specifically, a first anti-slip rack is laid on the lower side surface of the upper edge plate of the first clamp 2, and a second anti-slip rack 9 is laid on the upper side surface of the upper edge plate of the second clamp 3.
Specifically, a cushion block 8 is arranged on the lower side surface of the upper edge plate of the first clamp 2, and the cushion block 8 is arranged at one end, away from the upper edge plate of the second clamp 3, of the lower side surface of the upper edge plate of the first clamp 2; the thickness of the spacer 8 is the same as the thickness of the upper edge plate of the second jig 3.
The safety rope fixing device at least has the following advantages:
1. the first clamp is provided with the strip holes, so that the steel beams with different cross sections can be guaranteed to be suitable for, the anti-slip strips guarantee that the size of the rear fixing device compressed by the fastening bolts between the two clamps cannot deform, and the bottom jacking device can be suitable for the steel beams of flange plates with different thicknesses and can be used for reinforcing the steel beams. The problem of traditional welding mode efficiency of construction is low is solved, through all adopting assembled structure equipment, improve the efficiency of construction.
2. The fixing unit is fixed through cross bolt holes staggered up and down, and the upper portion of the fixing unit is fastened through a steel wire clamp to finish the fastening of the steel wire rope. The problem of safe rope bind fixed insecure is solved, the stand and safe rope quick fixation has been realized.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A safety line securement device, comprising: a first jig, a second jig, and a fixing unit, wherein,
the first clamp and the second clamp are of a U-shaped structure, the first clamp and the second clamp are oppositely inserted on two side edges of the flange plate on the steel beam, wherein,
the upper edge plate of the first clamp and the upper edge plate of the second clamp are arranged on the upper side face of the upper flange plate of the steel beam, the upper edge plate of the first clamp is arranged on the upper side of the upper edge plate of the second clamp in an overlapping mode, the upper edge plate of the first clamp translates along the arrangement direction of the upper edge plate of the second clamp, and the upper edge plate of the first clamp is detachably connected with the upper edge plate of the second clamp; the lower edge plate of the first clamp and the lower edge plate of the second clamp are respectively connected with the lower side surface of the upper flange plate of the steel beam through a puller bolt;
the fixing unit is arranged on the upper side face of the upper edge plate of the second clamp and used for clamping a safety rope.
2. The safety rope fixing device according to claim 1, wherein the fixing unit includes a sleeve and a pillar, the sleeve is disposed in a direction perpendicular to a direction in which the upper edge plate of the second clamp is disposed, a lower end of the sleeve is fixedly connected to an upper side of the upper edge plate of the second clamp, the pillar is inserted into the sleeve, the sleeve and the pillar are disposed in the same direction, and the safety rope is caught at an upper end of the pillar.
3. The safety line fixing device according to claim 2, wherein the lower side of the sleeve is provided with a first bolt hole, the lower side of the upright is provided with a second bolt hole, the first bolt hole is opposite to the second bolt hole, and the first bolt hole and the second bolt hole are used for being inserted into the same bolt, so that the sleeve and the upright are detachably connected together.
4. The safety line cord securing apparatus according to claim 3, wherein said first keyhole is provided in a direction perpendicular to a direction in which said sleeve is provided;
the second bolt hole is arranged along the direction vertical to the arrangement direction of the upright post.
5. The safety rope fixing device according to claim 2, wherein a clamping unit is arranged on the upper side of the upright post and used for clamping the safety rope on the upper side of the upright post.
6. The safety rope fixing device according to claim 2, wherein the clamping unit comprises a safety rope hole, a safety rope clamp and a connecting plate, the safety rope hole is arranged along a direction perpendicular to the arrangement direction of the upright column and used for enabling the safety rope to penetrate through the safety rope hole; the connecting plate is arranged along the same direction as the safety rope hole and is connected with the side wall of the upright post; the safety rope clamp is arranged on the connecting plate and used for clamping the safety rope penetrating through the safety rope hole.
7. The safety rope fixing device according to claim 6, wherein the central axis of the connecting plate and the central axis of the safety rope hole are located at the same horizontal position;
the safety rope clamps are arranged at two sides close to the two opposite sides of the connecting plate respectively, the two safety rope clamps are arranged opposite to the opening of the safety rope hole respectively, and the safety rope hole is arranged between the two safety rope clamps.
8. The safety line fixing device according to any one of claims 1 to 7, wherein an elongated smooth hole is formed in the upper edge plate of the first clamp, a through hole is formed in the upper edge plate of the second clamp, the smooth hole is opposite to the through hole, and a pressing bolt is inserted into the smooth hole and the through hole, and the pressing bolt is used for connecting the upper edge plate of the first clamp and the upper edge plate of the second clamp.
9. A safety line attachment as claimed in any one of claims 1 to 7 wherein the first clip has a first anti-slip spline applied to the underside of the upper edge panel and the second clip has a second anti-slip spline applied to the upper side of the upper edge panel.
10. The safety line attachment device of any one of claims 1 to 7 wherein the underside of the upper edge panel of the first clamp is provided with a spacer which is provided at an end of the underside of the upper edge panel of the first clamp remote from the upper edge panel of the second clamp;
the thickness of the cushion block is the same as that of the upper edge plate of the second clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910933016.0A CN110805293A (en) | 2019-09-29 | 2019-09-29 | Safety rope fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910933016.0A CN110805293A (en) | 2019-09-29 | 2019-09-29 | Safety rope fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110805293A true CN110805293A (en) | 2020-02-18 |
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ID=69488034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910933016.0A Pending CN110805293A (en) | 2019-09-29 | 2019-09-29 | Safety rope fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110805293A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252700A (en) * | 2020-08-31 | 2021-01-22 | 广东工业大学 | Novel steel pipe safety pile of adjustable base width of assembled |
| CN113137079A (en) * | 2021-05-29 | 2021-07-20 | 中国二十二冶集团有限公司 | Safety rope upright post used on H-shaped steel and using method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037824A (en) * | 1976-04-15 | 1977-07-26 | Whitmer Gerald T | Safety post |
| CN104453266A (en) * | 2014-12-25 | 2015-03-25 | 安徽伟宏钢结构集团股份有限公司 | Safety barrier fixing structure for tubular structure construction |
| CN204826699U (en) * | 2015-06-24 | 2015-12-02 | 中国建筑第八工程局有限公司 | Fixing device of life rope support |
| CN107190997A (en) * | 2017-06-24 | 2017-09-22 | 中国建筑第六工程局有限公司 | A kind of steel construction high-rise working safety belt safety rope branch hang device |
| CN208858177U (en) * | 2018-08-03 | 2019-05-14 | 南京南化建设有限公司 | Steel Structure Installation lifeline sets up device |
| CN209429566U (en) * | 2018-09-30 | 2019-09-24 | 山东华新建筑工程集团有限责任公司 | A kind of fixed bracket of steel structure high-altitude operation safety rope |
-
2019
- 2019-09-29 CN CN201910933016.0A patent/CN110805293A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037824A (en) * | 1976-04-15 | 1977-07-26 | Whitmer Gerald T | Safety post |
| CN104453266A (en) * | 2014-12-25 | 2015-03-25 | 安徽伟宏钢结构集团股份有限公司 | Safety barrier fixing structure for tubular structure construction |
| CN204826699U (en) * | 2015-06-24 | 2015-12-02 | 中国建筑第八工程局有限公司 | Fixing device of life rope support |
| CN107190997A (en) * | 2017-06-24 | 2017-09-22 | 中国建筑第六工程局有限公司 | A kind of steel construction high-rise working safety belt safety rope branch hang device |
| CN208858177U (en) * | 2018-08-03 | 2019-05-14 | 南京南化建设有限公司 | Steel Structure Installation lifeline sets up device |
| CN209429566U (en) * | 2018-09-30 | 2019-09-24 | 山东华新建筑工程集团有限责任公司 | A kind of fixed bracket of steel structure high-altitude operation safety rope |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252700A (en) * | 2020-08-31 | 2021-01-22 | 广东工业大学 | Novel steel pipe safety pile of adjustable base width of assembled |
| CN113137079A (en) * | 2021-05-29 | 2021-07-20 | 中国二十二冶集团有限公司 | Safety rope upright post used on H-shaped steel and using method |
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Application publication date: 20200218 |