CN109610803B - Landing leg of externally hung frame - Google Patents
Landing leg of externally hung frame Download PDFInfo
- Publication number
- CN109610803B CN109610803B CN201910091919.9A CN201910091919A CN109610803B CN 109610803 B CN109610803 B CN 109610803B CN 201910091919 A CN201910091919 A CN 201910091919A CN 109610803 B CN109610803 B CN 109610803B
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- China
- Prior art keywords
- clamping
- piece
- section
- fixing
- prefabricated column
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- 239000002184 metal Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/045—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on profiles, e.g. I or H profiles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Chairs (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to the technical field of scaffolds, and discloses a landing leg of a pylon. The leg includes a fixing member and a supporting member; the fixing component comprises a first fixing piece and a first clamping piece which are connected, the fixing component can be fixed on the prefabricated column through the first fixing piece, the first clamping piece can be clamped on the prefabricated column, and the length of the prefabricated column can be adjusted according to the size of the prefabricated column; the supporting part is connected with the fixing part and used for supporting the outer hanging frame, and the second clamping piece is arranged on the supporting part. The support legs of the external hanging frame can be fixed on prefabricated columns with different sizes, so that the external hanging frame does not occupy floor space, and is convenient, flexible and high in applicability.
Description
Technical Field
The invention relates to the technical field of scaffolds, in particular to a landing leg of a pylon.
Background
With the development of modern industrial technology, houses can also be manufactured in batches and in sets. Such a building assembled from prefabricated parts at a worksite is called an assembled building. The fabricated building can be divided into an assembled concrete structure, an assembled steel structure, an assembled wood structure and the like according to different building structures. The assembled concrete structure mainly comprises an assembled frame structure, an assembled shear wall, an assembled prefabricated column and the like.
In the prior art, a worker often establishes a floor type steel pipe scaffold between two prefabricated columns, and an operation platform for supporting the worker is provided by the scaffold, so that the personal safety of the worker is ensured. However, the floor-type steel pipe scaffold has poor applicability, and a sufficient construction space is required to be provided for the floor-type steel pipe scaffold.
Disclosure of Invention
Based on the above, the invention aims to provide the landing leg of the external hanging frame, which can be directly fixed on the prefabricated column without occupying the ground space.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a leg of a pylon comprising:
The fixing component comprises a first fixing piece and a first clamping piece which are connected, the fixing component can be fixed on the prefabricated column through the first fixing piece, the first clamping piece can be clamped on the prefabricated column, and the length of the first clamping piece, which is clamped on the prefabricated column, can be adjusted; and
And the supporting part is connected with the fixing part and used for supporting the outer hanging frame, and a second clamping piece is arranged on the supporting part.
Preferably, the first fastening piece comprises a first fastening section, a second fastening section and a third fastening section, the first fastening section, the second fastening section and the third fastening section are sequentially connected to form a bayonet, and the length of the second fastening section is adjustable.
Preferably, the second clamping section comprises a first clamping body and a second clamping body with a hollow structure, the first clamping body is sleeved in the second clamping body, the first clamping body is connected with the first clamping section, and the second clamping body is connected with the third clamping section.
Preferably, the first fastening member further includes a first bolt, a fixing seat is disposed in the second fastening member, and the first bolt passes through the first fastening section, the first fastening member, the second fastening member, and the fixing seat, and is in threaded connection with the fixing seat.
Preferably, the first fixing piece comprises a first pressing plate provided with a through hole and a second bolt, the first pressing plate is fixedly connected with the second clamping body, and the second bolt can penetrate through the through hole of the first pressing plate and is in threaded connection with the embedded part provided with threads in the prefabricated column.
Preferably, the fixing component further comprises a supporting piece located below the first clamping piece, the supporting piece is connected with the first clamping piece through a connecting piece, and the supporting piece is used for being abutted with the prefabricated column.
Preferably, the supporting component comprises a cross beam and an inclined strut, the cross beam is connected with the first clamping piece, the second clamping piece is arranged on the cross beam, and two ends of the inclined strut are correspondingly connected with the cross beam and the connecting piece respectively.
Preferably, at least two second fastening members are provided on the cross beam.
Preferably, the support member, the first fastening member, the holding member, and the connecting member are all made of metal.
Preferably, the first clamping section, the second clamping section, the third clamping section and the abutting piece are provided with anti-slip gaskets on the surfaces which are contacted with the prefabricated column.
The beneficial effects of the invention are as follows:
According to the externally hung support leg, the support leg is temporarily fixed on the prefabricated column through the first fixing piece, then the support leg is clamped and fixed on the prefabricated column through the first clamping piece, and the length of the prefabricated column can be adjusted through the first clamping piece according to the size of the prefabricated column; after the clamping is good, the support part on the supporting leg is utilized to support the outer hanging frame, so that the outer hanging frame can be fixed on prefabricated columns with different sizes through the supporting leg, the floor space is not required, and the outer hanging frame is convenient, flexible and high in applicability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings needed in the description of the embodiments of the present invention, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the contents of the embodiments of the present invention and these drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic illustration of a pylon leg according to an embodiment of the present invention mounted to a pre-fabricated column;
FIG. 2 is a schematic view of a pylon leg according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a fixing base according to an embodiment of the present invention.
In the figure:
100-supporting legs; 200-an outer hanging frame; 300-prefabricating a column;
1-a fixed part; 11-a first fixing member; 111-a first platen; 112-a second bolt; 12-a first fastener; 121-a first clamping section; 122-a second clamping section; 1221-a first clamping body; 1222-a second clamping body; 123-a third clamping section; 13-a first bolt; 14-fixing base; 141-a first base; 142-a first nut; 15-a supporting piece; 151-a first abutment body; 152-a second abutment body; 16-a connector; 17-anti-slip shims;
2-a support member; 21-a second fastener; 211-a clamping seat; 212-a screw; 213-a second platen; 214-a second nut; 22-a cross beam; 23-diagonal bracing.
Detailed Description
In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
As shown in fig. 1-2, the present embodiment provides a leg of a pylon, the leg 100 comprising a fixing part 1 and a supporting part 2. The fixing component 1 comprises a first fixing piece 11 and a first clamping piece 12 which are connected, the fixing component 1 can be fixed on the prefabricated column 300 through the first fixing piece 11, the fixing component can be clamped on the prefabricated column 300 through the first clamping piece 12, and the length of the prefabricated column 300 can be clamped by the first clamping piece 12 according to the size of the prefabricated column 300; the support part 2 is connected with the fixing part 1 and is used for supporting the outer hanging frame 200, and the second clamping piece 21 is arranged on the support part 2.
Specifically, as shown in fig. 2, the first fastening member 12 includes a first fastening section 121, a second fastening section 122, and a third fastening section 123, where the first fastening section 121, the second fastening section 122, and the third fastening section 123 are sequentially connected to form a bayonet, and the cross section of the prefabricated column 300 is usually rectangular, in this embodiment, the first fastening section 121 and the third fastening section 123 are perpendicular to the second fastening section 122, and the length of the second fastening section 122 can be adjusted according to the size of the prefabricated column 300.
Further, the second fastening section 122 includes a first fastening body 1221 and a second fastening body 1222 having a hollow structure, the first fastening body 1221 is sleeved in the second fastening body 1222, the first fastening body 1221 is welded with the first fastening section 121, and the second fastening body 1222 is welded with the third fastening section 123. The first fastening member 12 further includes a first bolt 13, a second fastening body 1222 is provided with a fixing seat 14, and the first bolt 13 passes through the first fastening section 121, the first fastening body 1221, the second fastening body 1222, and the fixing seat 14, and is in threaded connection with the fixing seat 14. As shown in fig. 3, the fixing base 14 includes a first base 141 and a first nut 142, in this embodiment, the first base 141 is a steel plate, the first nut 142 is welded on the first base 141, the first base 141 is welded on the inner wall of the second fastening body 1222, a through hole is formed in the first base 141, the center line of the through hole is in the same line with the center line of the first nut 142, the first bolt 13 passes through the through hole in the first base 141 and the first nut 142, and is in threaded connection with the first nut 142, and the bolt head of the first bolt 13 abuts against the end face of the first fastening section 121. It should be noted that, by positively rotating or reversely rotating the first bolt 13, the first fastening body 1221 can extend or retract relative to the second fastening body 1222, so as to adjust the length of the second fastening section 122, and further adjust the length of the fastening prefabricated pillar 300 of the first fastening member 12, that is, the size of the bayonet of the first fastening member 12. An elastic gasket can be further arranged between the bolt head of the first bolt 13 and the first clamping section 121, and can increase the contact area between the bolt head of the first bolt 13 and the first clamping section 121, so that friction force is increased, and the first clamping piece 12 is firmly clamped to the prefabricated column 300. It should be noted that the manner of adjusting the length of the second fastening section may also be other manners, which is not limited to the embodiment.
The leg 100 is not secured by the first fastener 12 alone, and the first fixing member 11 is also required. In this embodiment, the first fixing member 11 includes a first pressing plate 111 with a through hole and a second bolt 112, where the first pressing plate 111 is welded and fixed on the lower portion of the second fastening body 1222, and the through hole of the first pressing plate 111 is annular, so that the second bolt 112 is convenient to be aligned with the embedded member in the prefabricated column 300 quickly. The second bolt 112 is threaded through the annular through hole of the first press plate 111 with a threaded embedment provided in the pre-fabricated post 300, it being noted that the threaded embedment may be a nut or other threaded component. In order to increase the fastening force of the second bolt 112, an elastic spacer may be added between the bolt head of the second bolt 112 and the first pressing plate 111.
The steps of fixing the leg 100 to the prefabricated pillar 300 are: the first bolt 13 is rotated first, the bayonet is opened, the supporting leg 100 is abutted on the prefabricated column 300, the position of the supporting leg 100 is adjusted, the annular through hole of the first pressing plate 111 is aligned with the embedded nut in the prefabricated column 300, the second bolt 112 is inserted and screwed down, temporary fixing of the supporting leg 100 is achieved, the second bolt 112 is reversed, the bayonet is reduced, the prefabricated column 300 is slowly clamped by the first clamping piece 12, and the supporting leg 100 can be tightly fixed on the prefabricated column 300 through the steps.
When the pylon 200 is erected, the leg 100 may be inclined, so that the pylon 200 is also inclined, and potential safety hazards exist. To keep the leg 100 horizontal, the fixing element 1 further comprises a holding element 15. The supporting member 15 is located below the first fastening member 12. Specifically, the propping member 15 includes a first propping body 151 and a second propping body 152 connected to each other, the first propping body 151 and the second propping body 152 are perpendicular to each other, the first propping body 151 and the second propping body 152 are both propped against the prefabricated column 300, the first propping body 151 is located under the second clamping section 122, and the second propping body 152 is located under the third clamping section 123. The supporting piece 15 is connected with the first clamping piece 12 through a connecting piece 16, the connecting piece 16 is vertically arranged, the upper end of the connecting piece 16 is welded with the joint part of the second clamping body 1222 and the third clamping section 123, and the lower end of the connecting piece 16 is welded with the joint part of the first supporting body 151 and the second supporting body 152. The fixing part 1 provided with the abutment 15 enables the leg 100 to be fixed horizontally and firmly on the prefabricated column 300, ensuring that the erected pylon 200 remains horizontal and firm.
Because the surface of the prefabricated column 300 is smooth, in order to increase the friction force between the supporting leg 100 and the prefabricated column 300, the surfaces of the first clamping section 121, the second clamping section 122, the third clamping section 123, the first supporting body 151 and the second supporting body 152 of the fixing component 1, which are in contact with the prefabricated column 300, are all provided with anti-skid gaskets 17, and the anti-skid gaskets are preferably rubber gaskets.
The hanger 200 is mounted on the support member 2 of the leg 100, and the support member 2 includes a cross member 22, in this embodiment, the cross member 22 extends in the same direction as the second fastening section 122 of the first fastening member 12 and in a direction opposite to the second fastening section 122, and the cross member 22 may also be connected to the third fastening section 123. The beam 22 comprises at least two second clamping pieces 21, each second clamping piece 21 comprises a clamping seat 211, a screw rod 212, a second pressing plate 213 and a second nut 214, the clamping seats 211 are welded and fixed on the same side face of the beam 22, the height of each clamping seat 211 is not larger than that of the beam 22, the screw rod 212 is arranged on the clamping seat 211 in a penetrating mode, the second pressing plate 213 and the second nut 214 are arranged on the screw rod 212 in a sleeved mode, the second nut 214 presses the second pressing plate 213, and a space is reserved between the second pressing plate 213 and the beam 22 and used for fixing the hanging frame 200.
When the pylon 200 is installed, the pylon 200 which is assembled into a whole in advance is moved onto the cross beam 22 by using a tower crane, after the installation position of the pylon 200 is determined, the screw 212 is screwed into the clamping seat 211, the screw 212 is sequentially sleeved with the second pressing plate 213 and the second nut 214, the second pressing plate 213 presses the base of the pylon 200, the second nut 214 is screwed, and the second nut 214 presses the second pressing plate 213, so that the pylon 200 is fixed on the supporting leg 100.
In order to increase the stability of the support member 2, the support member 2 may further comprise a diagonal strut 23. The two ends of the diagonal bracing 23 are respectively connected with the cross beam 22 and the connecting piece 16 correspondingly, in this embodiment, one end of the diagonal bracing 23 is connected with the suspended end of the cross beam 22, and the other end is connected with the lower end of the connecting piece 16, and the cross beam 22, the connecting piece 16 and the diagonal bracing 23 form a stable triangle structure, so that the structure of the supporting component 2 is more stable.
To reduce the weight of the leg 100, the support member 2, the first clamping member 12, the abutment 15 and the connecting member 16 are all made of a metal square, preferably steel square.
The externally hung support leg provided by the invention can be directly fixed on the prefabricated column 300 without occupying the ground space; and the length of the clamped prefabricated column 300 can be adjusted according to the size of the prefabricated column 300, so that the prefabricated column is convenient, flexible and high in applicability.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (5)
1. A leg of a pylon, comprising:
The fixing component (1) comprises a first fixing piece (11) and a first clamping piece (12) which are connected, wherein the first clamping piece (12) can be clamped on the prefabricated column (300) and the length of the first clamping piece, which is used for clamping the prefabricated column (300), is adjustable; the first clamping piece (12) comprises a first clamping section (121), a second clamping section (122) and a third clamping section (123), the first clamping section (121), the second clamping section (122) and the third clamping section (123) are sequentially connected to form a bayonet, the length of the second clamping section (122) is adjustable, the second clamping section (122) comprises a first clamping body (1221) and a second clamping body (1222) with a hollow structure, the first clamping body (1221) is sleeved in the second clamping body (1222), the first clamping body (1221) is connected with the first clamping section (121), the second clamping body (1222) is connected with the third clamping section (123), the fixing part (1) can be fixed on the prefabricated column (300) through the first fixing part (11), the first fixing part (11) comprises a first clamping body (1221) with a through hole and a second clamping body (1222) with a hollow structure, and the first clamping part (112) can be connected with the prefabricated column (300) through the first clamping body (111) through the first through a screw bolt (112); and
The supporting piece (15) is positioned below the first clamping piece (12), one end, close to the third clamping section (123), of the second clamping section (122) is connected with one end of the supporting piece (15) through a connecting piece (16), and the supporting piece (15) is used for being abutted with the prefabricated column (300);
Supporting part (2), including crossbeam (22) and bracing (23), crossbeam (22) with second card is solid section (122) and is kept away from the one end of first card is solid section (121) links to each other, the both ends of bracing (23) respectively with crossbeam (22) connecting piece (16) are corresponding to link to each other, set up second fastener (21) on supporting part (2), second fastener (21) include card solid seat (211), screw rod (212), second clamp plate (213) and second nut (214), card solid seat (211) are fixed on the side of crossbeam (22), the height of card solid seat (211) is not greater than the height of crossbeam (22), screw rod (212) wear to establish on card solid seat (211), second clamp plate (213) with second nut (214) cover is established on screw rod (212), second nut (214) compress tightly second clamp plate (213), second clamp plate (213) are equipped with between the space (200) and are used for fixing outside the stores pylon (22).
2. The leg of the pylon according to claim 1, wherein the first clamping member (12) further comprises a first bolt (13), a fixing seat (14) is provided in the second clamping body (1222), and the first bolt (13) passes through the first clamping section (121), the first clamping body (1221), the second clamping body (1222) and the fixing seat (14), and is in threaded connection with the fixing seat (14).
3. A leg of a pylon according to claim 1, wherein at least two second fasteners (21) are provided on the cross beam (22).
4. A leg of a pylon according to claim 3, wherein the support part (2), the first clip (12), the abutment (15) and the connection (16) are all made of metal.
5. The support leg of the pylon according to claim 1, wherein the first (121), second (122), third (123) and abutment (15) are provided with anti-slip gaskets (17) on the faces in contact with the prefabricated post (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910091919.9A CN109610803B (en) | 2019-01-30 | 2019-01-30 | Landing leg of externally hung frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910091919.9A CN109610803B (en) | 2019-01-30 | 2019-01-30 | Landing leg of externally hung frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109610803A CN109610803A (en) | 2019-04-12 |
| CN109610803B true CN109610803B (en) | 2024-09-20 |
Family
ID=66019371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910091919.9A Active CN109610803B (en) | 2019-01-30 | 2019-01-30 | Landing leg of externally hung frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN109610803B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552496B (en) * | 2019-09-09 | 2021-11-26 | 中国一冶集团有限公司 | Movable auxiliary corridor operating platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2914934A1 (en) * | 2007-04-11 | 2008-10-17 | Participations Soc Par Actions | Scaffolding console for fixing console to angled construction, has gripping points are movable with respect to one another in direction of variation of angle that is formed by straight lines passing through points |
| EP2177690A1 (en) * | 2008-10-18 | 2010-04-21 | Georg Weglage | Holding device for a safety component, in particular for security walls or nets |
| CN207794590U (en) * | 2018-01-02 | 2018-08-31 | 北京集简筑成科技有限公司 | A kind of bracket fixing device |
| CN209538640U (en) * | 2019-01-30 | 2019-10-25 | 中国华西企业有限公司 | A kind of supporting leg of pylon |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6053280A (en) * | 1998-03-17 | 2000-04-25 | Wall Walker, Llc | Hanging scaffold support |
| US6886662B2 (en) * | 2003-09-18 | 2005-05-03 | D. Paul Riley | Hanging scaffold support |
| JP2011246994A (en) * | 2010-05-27 | 2011-12-08 | Kimiyo Nakao | Fixture for baseboard for scaffolding |
| CN205063308U (en) * | 2015-10-16 | 2016-03-02 | 中民筑友有限公司 | Outer hanging protection frame and outer hanging protective structure |
-
2019
- 2019-01-30 CN CN201910091919.9A patent/CN109610803B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2914934A1 (en) * | 2007-04-11 | 2008-10-17 | Participations Soc Par Actions | Scaffolding console for fixing console to angled construction, has gripping points are movable with respect to one another in direction of variation of angle that is formed by straight lines passing through points |
| EP2177690A1 (en) * | 2008-10-18 | 2010-04-21 | Georg Weglage | Holding device for a safety component, in particular for security walls or nets |
| CN207794590U (en) * | 2018-01-02 | 2018-08-31 | 北京集简筑成科技有限公司 | A kind of bracket fixing device |
| CN209538640U (en) * | 2019-01-30 | 2019-10-25 | 中国华西企业有限公司 | A kind of supporting leg of pylon |
Also Published As
| Publication number | Publication date |
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| CN109610803A (en) | 2019-04-12 |
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