CN211780936U - One-hand operation type steel wire rope lifting regulator - Google Patents
One-hand operation type steel wire rope lifting regulator Download PDFInfo
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- CN211780936U CN211780936U CN202020917187.2U CN202020917187U CN211780936U CN 211780936 U CN211780936 U CN 211780936U CN 202020917187 U CN202020917187 U CN 202020917187U CN 211780936 U CN211780936 U CN 211780936U
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- wire rope
- lifting
- steel wire
- hoisting
- pulley
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Abstract
The utility model relates to a single-hand operation type steel wire rope lifting adjuster, which comprises a pulley bracket, wherein the pulley bracket is provided with a pulley, a one-way lock head and a hoisting part, the one-way lock head is positioned above the pulley, a lifting steel wire rope is arranged in the one-way lock head in a penetrating way, the upper end of the lifting steel wire rope is a fixed end, and one end of the lifting steel wire rope, which penetrates out of the one-way lock head downwards, winds through the bottom of the pulley and forms a lifting end; the hoisting part is used for hanging a hoisting object. Adopt the utility model discloses a wire rope lifting regulator, no matter be the adjustment that goes up and down or rise, the one hand can easily be operated and accomplish, convenient operation to can improve installation, the adjustment efficiency of hoist and mount thing such as plant lamps and lanterns.
Description
Technical Field
The utility model relates to a lamps and lanterns hoist and mount field, concretely relates to one-hand operation formula wire rope lifting adjuster.
Background
The growth of plants requires air, water, temperature, light and nutrients, and the quality and intensity of light are one of the most important factors affecting the growth of plants. In recent years, artificial light sources have been used more and more frequently to help plant growth. Plant lamps and lanterns in the existing market are of a wide variety, adopt fixer and plant lamp to be connected, hang the plant lamp in the plant top and shine. The proper distance can promote the growth of plants and improve the quality of the plants, the distance between the prior fixer and the plant lamp can not be adjusted, the height of the plant lamp can not be adjusted according to the growth condition of the plants, and the condition of insufficient irradiation or uneven illumination occurs to influence the normal growth of the plants; and the installation of the plant lamp at the initial stage is not convenient.
As shown in fig. 1, the upper end of the lifting steel cable 90 is a fixed end, and the lower end of the lifting steel cable passes through the one-way lock 92 and extends out from one radial side thereof to form a free end 901. The lower part of the one-way lock head is fixedly connected with a hoisting steel wire rope 93 which is distributed in a herringbone shape, and a hoisting hook at the bottom is used for hanging a hoisting ring of a hoisted object 94. As shown in fig. 2, it is a schematic structural diagram of a one-way lock, and the principle of the one-way lock belongs to a mature technology. The one-way lock head comprises a lock body 97, the lock body 97 is hollow, a conical hole section is arranged in the lock body 97, a pressing unlocking column 91 is arranged on the upper portion of the lock body, a spring 96 is arranged in the lock body, the spring 96 is elastically matched with the pressing unlocking column 91, three balls 95 are embedded in the circumferential direction of the lower portion of the pressing unlocking column 91, and the balls can contact with the inner wall of the lock body. Under normal conditions, the ball is tightly extruded to hoist the steel wire rope, so that the position can be kept; when the position needs to be adjusted downwards, one hand presses the pressing unlocking column 91 of the one-way lock head, the other hand holds the free end 901 of the lifting steel wire rope, after the pressing unlocking column is pressed downwards, the ball moves downwards and outwards, the clamping and locking of the steel wire rope are released, and therefore the one-way lock head can descend, and the height of the lifted object is adjusted. When the position needs to be adjusted upwards, one hand is inclined downwards to pull the free end of the lifting steel wire rope, the other hand is used for pinching the one-way lock head 92 to push upwards, the one-way lock head 92 can be lifted, and then the lifted object 94 is driven to lift.
In the installation and use process of the hung object, the height adjustment operation can be completed only by the cooperation of two hands, which is not convenient enough and affects the efficiency.
The structure principle of one-way tapered end also can refer to following relevant patent document, and the chinese utility model patent of grant publication No. CN207162457U discloses a dull and stereotyped LED lamp suspension assembly, and it includes mounting, locking wire ware (be one-way tapered end) and chevron shape lifting rope, and the top of locking wire ware is equipped with the locking wire head (being equivalent to pressing the unlocking post).
For example, the patent of the Chinese utility model with the publication number of CN207598029U discloses a double-insurance sealing lock, which is an improvement based on the principle of a one-way lock.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a one-hand operation formula wire rope lifting adjuster to improve the convenience of operation, raise the efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a single-hand operation type steel wire rope lifting adjuster comprises a pulley bracket, wherein a pulley, a one-way lock head and a lifting part are arranged on the pulley bracket, the one-way lock head is positioned above the pulley, a lifting steel wire rope penetrates through the one-way lock head, the upper end of the lifting steel wire rope is a fixed end, and one end of the lifting steel wire rope, which penetrates out of the one-way lock head downwards, winds through the bottom of the pulley and forms a lifting end; the hoisting part is used for hanging a hoisting object.
Furthermore, the one-way lock head comprises a pressing unlocking column, the lifting steel wire rope penetrates through the pressing unlocking column, and the pressing unlocking column extends upwards out of the pulley support.
Furthermore, the one-way lock head is locked on the pulley bracket through a nut.
Furthermore, the one-way lock head is positioned obliquely above the pulley, and a steel wire rope penetrating hole is formed in the top of the pulley support and used for the lifting end to penetrate out upwards.
Furthermore, the pulley support is formed by bending a plate, the pulley support is provided with a top plate, a front side plate and a rear side plate, a left-right through space is formed between the front side plate and the rear side plate, the pressing unlocking column extends upwards out of the top plate, and a steel wire rope penetrating hole is formed in the top plate; the front side plate and the rear side plate are both bent downwards and inwards, so that the pulley support is of a structure with a wide upper part and a narrow lower part.
Further, the hoisting part is a hoisting shaft or a hoisting hole.
Furthermore, the hoisting part is a hoisting shaft, a hoisting steel wire rope is hung on the hoisting shaft, one or more hoisting steel wire ropes are arranged, and the lower end part of each hoisting steel wire rope is provided with a lifting hook for hooking a hoisting object.
Furthermore, the upper part of the hoisting steel wire rope is matched with the hoisting shaft through a hoisting ring.
The utility model has the advantages that:
when the single-hand operation type steel wire rope lifting regulator is installed and adjusted, the lifting end of the lifting steel wire rope is lifted by a single hand, and the plant lamp can ascend under the reversing action of the pulley; when needing down to adjust, the one-way tapered end is pressed to the one-hand and is pressed the unlocking post, unlocks, and the hoist and mount thing relies on self gravity can descend. No matter the lifting or ascending adjustment is carried out, the operation can be easily completed by one hand, the operation is convenient, and therefore the installation efficiency of the plant lamp and other hoisting objects can be improved. When this wire rope lifting adjusting ware uses in pairs on longer plant lamp, a wire rope lifting adjusting ware of manual operation one side when the height-adjusting, can also guarantee the synchronism at plant lamp rising, decline in-process both ends.
The utility model discloses a wire rope lifting regulator, simple structure, design benefit, low cost has fine application prospect.
Drawings
FIG. 1 is a schematic diagram of a prior art wire rope adjuster;
FIG. 2 is a schematic view of a prior art one-way locking head;
fig. 3 is a schematic perspective view of the single-hand operated wire rope lifting adjuster of the present invention;
FIG. 4 is an exploded schematic view of the single hand operated wire rope hoist adjuster of FIG. 3;
fig. 5 is a schematic diagram of an application example of the single-hand operated wire rope lifting adjuster of the present invention.
The names corresponding to the respective symbols in fig. 3 to 5:
1. the lifting device comprises a lifting steel wire rope, 11, a fixed end, 12, a lifting end, 2, a one-way lock head, 21, a pressing unlocking column, 22, a lock body, 23, a nut, 3, a pulley support, 31 and a steel wire rope penetrating hole, 4, a pulley, 5, a hanging shaft, 6, a hanging steel wire rope, 61, a hanging ring, 7, a hanging hook, 8 and a plant lamp.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1:
as shown in fig. 3-4, a single-hand operated steel wire rope lifting adjuster comprises a pulley bracket 3, a pulley 4, a one-way lock head 2 and a lifting part are arranged on the pulley bracket 3, the one-way lock head 2 is positioned above the pulley 4, and a lifting steel wire rope 1 penetrates through the one-way lock head 2. The one-way lock head 2 comprises a pressing unlocking column 21 and a lock body 22, the lock body is hollow, and the lifting steel wire rope 1 penetrates out of the lower part of the lock body. The lifting steel wire rope 1 vertically penetrates through the pressing unlocking column 21, and the pressing unlocking column extends upwards out of the pulley support 3.
The lower part of the lock body of the one-way lock head 2 is provided with an external thread for assembling the nut 23; the upper part of the lock body 22 is provided with a shaft shoulder which is positioned at the upper side of the pulley bracket 3, and the unidirectional lock head can be locked on the pulley bracket 3 through a nut 23. The lock body is internally provided with a steel ball and a spring, and the one-way locking principle of the one-way lock head belongs to the prior art, has been explained in the background technology and is not detailed. The one-way lock introduced by the background technology is different from the one-way lock introduced by the background technology only in that the lower end of the lifting steel wire rope penetrates downwards from the lower part of the lock body in the embodiment, and the principle is the same when the lower end of the lifting steel wire rope penetrates out from one radial side of the lower part of the lock body in the background technology. The utility model is not limited to the one-way lock with a certain structure.
The upper end of the lifting steel wire rope 1 is a fixed end 11 and is fixed at the top of the planting greenhouse or other buildings. The one-way lock head 2 is positioned above the pulley 4 in an inclined way, the pulley 4 is fixed on the pulley bracket 3 through a pulley shaft, and the pulley 4 can rotate freely. One end of the lifting steel wire rope 1 which downwards penetrates out of the one-way lock head winds through the bottom of the pulley to form a lifting end 12. The top of the pulley bracket 3 is provided with a steel wire rope through hole 31 for the lifting end 12 to pass through upwards.
The pulley bracket 3 is formed by bending a plate, the pulley bracket is provided with a top plate, a front side plate and a rear side plate, a left-right through space is formed between the front side plate and the rear side plate, and the structure is easy to design and manufacture. The unlocking column is pressed to extend upwards out of the top plate, and the steel wire rope penetrating hole 31 is formed in the top plate. The front side plate and the rear side plate are both bent downwards and inwards, so that the pulley support is of a structure with a wide upper part and a narrow lower part. The thickness of the pulley is small, so the design of the lower part of the pulley bracket is narrower.
The hoisting part is a hoisting shaft 5, a hoisting steel wire rope 6 is hung on the hoisting shaft 5, and the upper part of the hoisting steel wire rope 6 is matched with the hoisting shaft 5 through a hoisting ring 61. The hoisting steel wire rope is arranged in a herringbone mode, and the lower end portion of the hoisting steel wire rope is provided with a lifting hook 7 for hooking a hoisting object. In this embodiment, the wire rope lifting regulator is applied to a plant lamp, and the plant lamp is used as a hoisting object. The upper part of the plant lamp shell is provided with a hanging ring, and a lifting hook at the lower end of the lifting steel wire rope hooks the hanging ring. The two lifting hooks are arranged in the length direction of the plant lamp shell, and the plant lamp is lifted.
When the lifting device is used, the lifting end 12 of the lifting steel wire rope is lifted by a single hand, so that the plant lamp can be lifted; when the plant lamp needs to be lowered, the pressing unlocking column 21 of the one-way lock head 2 is pressed by a single hand, and the plant lamp can descend by means of the gravity of the plant lamp. No matter the plant lamp is lifted or lifted, the plant lamp can be easily operated and finished by one hand, and the operation is convenient, so that the installation efficiency of the plant lamp can be improved. The utility model discloses a wire rope lifting regulator, simple structure, design benefit, low cost has fine application prospect.
For a longer hoisted object, such as the plant lamp 8 shown in fig. 5, the mode of using the single-hand operation type wire rope lifting adjuster in pairs in the above embodiment 1 is adopted, specifically, the two wire rope lifting adjusters are respectively arranged at intervals left and right and respectively suspend two ends of the plant lamp 8 in the length direction, each wire rope lifting adjuster is provided with two hooks, so that four-point suspension is formed, and the suspension is stable. When the plant lamp needs to be adjusted upwards, the steel wire rope lifting end 12 of one steel wire rope lifting adjuster is pulled by one hand to lift upwards, and two sides of the plant lamp can basically and synchronously lift; when the lifting adjustment is needed, one hand presses the one-way lock head 2 of the steel wire rope lifting adjuster; one person can easily complete the operation, and the synchronism of the lifting of the two ends of the plant lamp can be ensured.
Example 2:
the difference from the embodiment 1 is that the bottom of the pulley bracket is provided with a hanging hole on the front side plate and a hanging hole on the rear side plate respectively, and the hanging holes are used as hanging parts for fixing the upper end of a hanging steel wire rope.
Example 3:
the difference with the embodiment 1 is that the bottom of the pulley bracket is provided with a bottom plate, the bottom plate extends out of the front side plate and the rear side plate respectively, and the upper end of the hoisting steel wire rope is fixed with the bottom plate. When the plant lamp is adjusted to descend, one finger presses the one-way lock head, and the structure formed by the bottom plate and the pulley bracket can be supported by hands, so that the adjustment is more stable and better controlled.
Example 4:
the difference from the embodiment 1 is that in this embodiment, the upper part of the pulley bracket is not provided with a wire rope through hole, but passes through the space on one side of the pulley bracket after passing around the pulley, so as to form a free lifting end.
In the above embodiments, the lifting steel wire rope and the hoisting steel wire rope are both steel wire ropes, and of course, in other embodiments, hoisting ropes made of other materials may be used according to the difference of actual hoisted objects; the number of hoisting steel wire ropes can be adjusted, one product can be hoisted, and a plurality of products need to be hoisted, two or four, and the like.
The utility model discloses a one-hand operation formula wire rope lifting regulator still can be used to hang other products such as similar plant lamp.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a one-hand operation formula wire rope lifting adjuster which characterized in that: the lifting steel wire rope is fixed at the upper end of the lifting steel wire rope, and one end of the lifting steel wire rope, which penetrates out of the one-way lock downwards, winds through the bottom of the pulley and forms a lifting end; the hoisting part is used for hanging a hoisting object.
2. A single-handed operated wire rope lifting adjuster according to claim 1, wherein: the one-way lock head comprises a pressing unlocking column, the lifting steel wire rope penetrates through the pressing unlocking column, and the pressing unlocking column extends upwards out of the pulley support.
3. A one-handed operated wire rope hoist adjuster according to claim 2, characterized in that: the one-way lock head is locked on the pulley bracket through a nut.
4. A one-handed operated wire rope hoist adjuster according to claim 2, characterized in that: the one-way lock head is positioned obliquely above the pulley, and a steel wire rope penetrating hole is formed in the top of the pulley support and is used for allowing the lifting end to penetrate out upwards.
5. A single-handed operated wire rope lifting adjuster according to claim 4, wherein: the pulley support is formed by bending a plate, and is provided with a top plate, a front side plate and a rear side plate, a left-right through space is formed between the front side plate and the rear side plate, the pressing unlocking column upwards extends out of the top plate, and a steel wire rope penetrating hole is formed in the top plate; the front side plate and the rear side plate are both bent downwards and inwards, so that the pulley support is of a structure with a wide upper part and a narrow lower part.
6. A single-handed operated wire rope lifting adjuster according to claim 5, wherein: the hoisting part is a hoisting shaft or a hoisting hole.
7. A single-handed operated wire rope lifting adjuster according to claim 1, wherein: the hoisting part is a hoisting shaft, a hoisting steel wire rope is hung on the hoisting shaft, one or more hoisting steel wire ropes are arranged, and the lower end part of each hoisting steel wire rope is provided with a lifting hook for hooking a hoisting object.
8. The one-handed operated wire rope lifting adjuster according to claim 7, wherein: the upper part of the hoisting steel wire rope is matched with the hoisting shaft through a hoisting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020917187.2U CN211780936U (en) | 2020-05-27 | 2020-05-27 | One-hand operation type steel wire rope lifting regulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020917187.2U CN211780936U (en) | 2020-05-27 | 2020-05-27 | One-hand operation type steel wire rope lifting regulator |
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| CN211780936U true CN211780936U (en) | 2020-10-27 |
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| CN202020917187.2U Active CN211780936U (en) | 2020-05-27 | 2020-05-27 | One-hand operation type steel wire rope lifting regulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473307A (en) * | 2020-05-27 | 2020-07-31 | 郑州创亿达照明有限公司 | One-hand operation type steel wire rope lifting regulator |
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- 2020-05-27 CN CN202020917187.2U patent/CN211780936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473307A (en) * | 2020-05-27 | 2020-07-31 | 郑州创亿达照明有限公司 | One-hand operation type steel wire rope lifting regulator |
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