CN214879513U - Anti-drop's hoist for construction - Google Patents
Anti-drop's hoist for construction Download PDFInfo
- Publication number
- CN214879513U CN214879513U CN202121658967.0U CN202121658967U CN214879513U CN 214879513 U CN214879513 U CN 214879513U CN 202121658967 U CN202121658967 U CN 202121658967U CN 214879513 U CN214879513 U CN 214879513U
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- movable
- block
- rod
- movable block
- connecting block
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Abstract
The utility model discloses an anti-drop's hoist for construction, including connecting block, couple and connection stay cord, the connecting block front end is equipped with the movable block, the movable block top is equipped with the movable rod, the activity groove has been seted up on the movable block top, a plurality of spacing holes of adjusting have been seted up to the movable rod outer end, the fixed gag lever post that is equipped with in movable block front end, the gag lever post other end is fixed to be equipped with and draws the piece, the gag lever post outer end is equipped with the spring, spring one end and movable block front end fixed connection, the spring other end with draw a rear end fixed connection. The utility model discloses a setting can height-adjusting position's movable rod, can adjust the enclosed area at couple top, can be applicable to different hoist and mount circumstances, appear because of the less condition that can not articulate of couple top enclosed area when having avoided hoist and mount, the result of use is better, and the practicality is stronger.
Description
Technical Field
The utility model relates to a hoist technical field, concretely relates to anti-drop's hoist for construction.
Background
In the building construction process, along with the increase of building floor, construction equipment and material need be transported the eminence, transport the eminence with construction equipment and material and mostly use the hoist to its height of hoisting to, the hoist is the device of getting the heavy object in the hoisting machinery. The most common lifting devices for lifting finished articles are hooks and slings. The lifting hook lifting appliance is composed of a hook and a steel wire rope, is convenient to use, is simple and convenient when being connected, is a lifting appliance commonly used by people, and is provided with anti-drop tongue pieces for preventing articles from dropping from the hook, so that the articles can be prevented from dropping in the lifting process.
At present, when the building lifting appliance is in actual use, the space between the hook and the anti-falling tongue piece is in a fixed size, so that when some articles are lifted, the space at the joint is small, the article cannot be hung, and the anti-falling tongue piece cannot be closed after the article is hung, so that the anti-falling effect is lost.
Therefore, it is necessary to provide an anti-drop hanger for construction to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anti-drop's hoist for construction can adjust the enclosed area at couple top through setting up the movable rod that can height-adjusting position, can be applicable to different hoist and mount circumstances, appears because of the less condition that can not articulate of couple top enclosed area when having avoided hoist and mount, and the result of use is better, and the practicality is stronger to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an anti-drop's hoist for construction, includes connecting block, couple and connection stay cord, the couple is fixed to be established in the connecting block bottom, it is fixed to establish on the connecting block top to connect the stay cord, the connecting block front end is equipped with the movable block, the movable block top is equipped with the movable rod, the movable groove has been seted up on the movable block top, the movable rod bottom is passed the movable inslot and is extended to couple one end, a plurality of spacing holes of regulation have been seted up to the movable rod outer end, the fixed gag lever post that is equipped with in movable block front end, gag lever post one end is passed movable block front end and one of them and is adjusted spacing downthehole portion, the gag lever post other end is fixed to be equipped with and draws the piece, draw the piece to establish in the movable block front side, the gag lever post outer end is equipped with the spring, spring one end and movable block front end fixed connection, the spring other end with draw piece rear end fixed connection.
Preferably, a limiting groove is formed in the inner wall of the movable groove, and one end of the limiting rod extends into the limiting groove.
Preferably, the bottom end of the movable rod is provided with a connecting clamping groove, and one end of the hook extends into the connecting clamping groove.
Preferably, a T-shaped sliding groove is formed in the front end of the connecting block, a T-shaped sliding block is arranged inside the T-shaped sliding groove, and the front end of the T-shaped sliding block is fixedly connected with the rear end of the movable block.
Preferably, the inside threaded rod that is equipped with of T type spout, threaded rod one end is passed T type slider and connecting block top and is extended to the connecting block top, pass through threaded connection between threaded rod one end and the T type slider, all rotate through the bearing between threaded rod both ends and the T type spout inner wall and be connected.
Preferably, three fixing rods are fixedly arranged at one end of the threaded rod, a rotating ring is fixedly arranged at one end of each fixing rod, the fixing rods and the rotating ring are both arranged at the top of the connecting block, and the rotating ring is arranged on the front side of the connecting stay rope.
Preferably, three fixing rods are uniformly distributed at the inner end of the rotating ring.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the limiting rod is driven to move outwards by the pulling block and stretch the spring, when one end of the limiting rod is separated from the limiting groove and one of the adjusting limiting holes, the height of the movable rod at the top end of the movable block is adjusted, after the adjustment is completed, the pulling block is loosened, the limiting rod can penetrate through the other adjusting limiting hole under the elastic force action of the spring and then is inserted into the limiting groove, so that the area among the movable block, the movable rod and the hook can be adjusted, the closed area at the top of the hook can be adjusted by arranging the movable rod with the adjustable height position, different hoisting conditions can be met, the condition that the hook cannot be hung due to the small closed area at the top of the hook in the hoisting process is avoided, the using effect is good, and the practicability is strong;
2. through rotating dead lever and swivel becket, the dead lever drives the threaded rod and rotates, and T type slider moves upwards along with the rotation of threaded rod, and T type slider drives movable block and movable rod upward movement, and the connecting groove of movable rod bottom breaks away from couple one end, hangs article on the couple, and the dead lever of reverse rotation again, the connecting groove of movable rod bottom can with couple one end joint like this, just so can seal the couple, the utility model discloses a movable block and movable rod seal the couple, can effectually avoid hoist and mount in-process article from the condition emergence that drops on the couple, and confined is comparatively firm, and anti-drop effect is better, and is comparatively simple convenient when sealing.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a three-dimensional sectional structure of the movable block of the present invention;
FIG. 3 is a schematic perspective sectional view of the movable rod of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the stop lever, the pull block and the spring of the present invention;
fig. 5 is a schematic view of the three-dimensional sectional structure of the connecting block of the present invention.
Description of reference numerals:
the device comprises a connecting block 1, a hook 2, a connecting pull rope 3, a movable block 4, a movable rod 5, a movable groove 6, an adjusting limit hole 7, a limit rod 8, a pull block 9, a spring 10, a limit groove 11, a connecting clamping groove 12, a sliding groove 13T, a sliding block 14T, a threaded rod 15, a fixed rod 16 and a rotating ring 17.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides an anti-drop lifting appliance for building construction as shown in figures 1-4, which comprises a connecting block 1, a hook 2 and a connecting stay cord 3, wherein the hook 2 is fixedly arranged at the bottom end of the connecting block 1, the connecting stay cord 3 is fixedly arranged at the top end of the connecting block 1, the front end of the connecting block 1 is provided with a movable block 4, the top end of the movable block 4 is provided with a movable rod 5, the top end of the movable block 4 is provided with a movable groove 6, the bottom end of the movable rod 5 passes through the inside of the movable groove 6 and extends to one end of the hook 2, the outer end of the movable rod 5 is provided with a plurality of adjusting limit holes 7, the front end of the movable block 4 is fixedly provided with a limit rod 8, one end of the limit rod 8 passes through the front end of the movable block 4 and the inside of one of the adjusting limit hole 7, the other end of the limit rod 8 is fixedly provided with a pull block 9, the pull block 9 is arranged at the front side of the movable block 4, the outer end of the limit rod 8 is provided with a spring 10, spring 10 one end and 4 front end fixed connection of movable block, the spring 10 other end with draw 9 rear end fixed connection of blocks, through setting up the movable rod 5 that can height-adjusting position, can adjust the area of closure at 2 tops of couple, can be applicable to different hoist and mount circumstances, because of 2 tops of couple less condition appearance that do not articulate when having avoided hoist and mount, the result of use is better, and the practicality is stronger.
The limiting groove 11 is formed in the inner wall of the movable groove 6, one end of the limiting rod 8 extends into the limiting groove 11, the limiting rod 8 can be limited and fixed, and the movable rod 5 can be fixed on the movable block 4.
Connecting slot 12 has been seted up to the movable rod 5 bottom, 2 one end of couple extends into inside connecting slot 12, and the movable rod 5 of being convenient for is spacing with being connected of 2 one end of couple.
The implementation mode is specifically as follows: the pull block 9 is pulled outwards, the pull block 9 drives the limiting rod 8 to move outwards and stretches the spring 10, when one end of the limiting rod 8 is separated from the limiting groove 11 and one of the adjusting limiting holes 7, the height of the movable rod 5 at the top end of the movable block 4 is adjusted, after the adjustment is completed, the pull block 9 is loosened, the limiting rod 8 can pass through the other adjusting limiting hole 7 under the elastic force of the spring 10 and then is inserted into the limiting groove 11, so that the areas among the movable block 4, the movable rod 5 and the hook 2 can be adjusted, and the adjustable hook can be suitable for different hoisting conditions, the movable rod 5 with the adjustable height position is arranged, the closed area at the top of the hook 2 can be adjusted, the adjustable hook can be suitable for different hoisting conditions, the condition that the hook cannot be hung due to the smaller closed area at the top of the hook 2 during hoisting is avoided, and the use effect is better, the practicality is stronger, and this embodiment has specifically solved the building hoist that exists among the prior art when in-service use, and the space between couple and the anti-drop tongue piece is fixed size, and when some article of hoist and mount, probably because the space of junction is less and can not articulate, also has to articulate the condition that back anti-drop tongue piece can not seal, has just so lost the problem of anti-drop's effect.
The utility model provides an anti-drop's hoist for construction as shown in fig. 1 and 5, T type spout 13 has been seted up to 1 front end of connecting block, T type spout 13 is inside to be equipped with T type slider 14, 14 front ends of T type slider and 4 rear end fixed connection of movable block are convenient for carry on spacing fixedly to movable block 4, also are convenient for reciprocate of movable block 4.
Threaded rod 15 one end is fixed and is equipped with three dead lever 16, and is three fixed dead lever 16 one end is fixed and is equipped with a swivel becket 17, dead lever 16 and swivel becket 17 all establish at 1 top of connecting block, swivel becket 17 is established and is being connected stay cord 3 front side, is convenient for drive threaded rod 15 and rotates for threaded rod 15's rotation is comparatively simple laborsaving.
The three fixing rods 16 are uniformly distributed at the inner end of the rotating ring 17, so that the fixing rods 16 and the rotating ring 17 can rotate conveniently.
The implementation mode is specifically as follows: rotate dead lever 16 and swivel becket 17, dead lever 16 drives threaded rod 15 and rotates, because threaded connection between threaded rod 15 and the T type slider 14, so T type slider 14 is along with the rotation up movement of threaded rod 15, T type slider 14 drives movable block 4 up movement, movable block 4 drives movable rod 5 up movement, connecting groove 12 of movable rod 5 bottom breaks away from 2 one end of couple, hang article on couple 2, reverse rotation dead lever 16 again, connecting groove 12 of movable rod 5 bottom can with couple 2 one end joint like this, just so can seal couple 2, the utility model discloses a movable block 4 and movable rod 5 seal couple 2, can effectually avoid hoist and mount in-process article to take place from the condition that couple 2 went up to drop, the confined is comparatively firm, and the anti-drop effect is better, and is comparatively simple convenient when sealing.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides an anti-drop's hoist for construction, includes connecting block (1), couple (2) and connects stay cord (3), couple (2) are fixed to be established in connecting block (1) bottom, connect stay cord (3) fixed establishing on connecting block (1) top, its characterized in that: the front end of the connecting block (1) is provided with a movable block (4), the top end of the movable block (4) is provided with a movable rod (5), the top end of the movable block (4) is provided with a movable groove (6), the bottom end of the movable rod (5) penetrates through the movable groove (6) and extends to one end of the hook (2), a plurality of adjusting limit holes (7) are arranged at the outer end of the movable rod (5), a limit rod (8) is fixedly arranged at the front end of the movable block (4), one end of the limiting rod (8) passes through the front end of the movable block (4) and the inside of one of the adjusting limiting holes (7), a pulling block (9) is fixedly arranged at the other end of the limiting rod (8), the pulling block (9) is arranged at the front side of the movable block (4), the limiting rod (8) outer end is equipped with spring (10), spring (10) one end and movable block (4) front end fixed connection, spring (10) other end and draw block (9) rear end fixed connection.
2. The anti-drop hanger for building construction according to claim 1, characterized in that: the inner wall of the movable groove (6) is provided with a limiting groove (11), and one end of the limiting rod (8) extends into the limiting groove (11).
3. The anti-drop hanger for building construction according to claim 1, characterized in that: connecting clamping groove (12) have been seted up to movable rod (5) bottom, couple (2) one end extends into inside connecting clamping groove (12).
4. The anti-drop hanger for building construction according to claim 1, characterized in that: t type spout (13) have been seted up to connecting block (1) front end, T type spout (13) inside is equipped with T type slider (14), T type slider (14) front end and movable block (4) rear end fixed connection.
5. The anti-drop hanger for building construction according to claim 4, wherein: t type spout (13) inside is equipped with threaded rod (15), threaded rod (15) one end is passed T type slider (14) and connecting block (1) top and is extended to connecting block (1) top, pass through threaded connection between threaded rod (15) one end and T type slider (14), all rotate through the bearing between threaded rod (15) both ends and T type spout (13) inner wall and be connected.
6. The anti-drop hanger for building construction according to claim 5, wherein: threaded rod (15) one end is fixed and is equipped with three dead lever (16), and is three dead lever (16) one end is fixed and is equipped with a swivel becket (17), dead lever (16) and swivel becket (17) are all established at connecting block (1) top, swivel becket (17) are established and are connected stay cord (3) front side.
7. The anti-drop hanger for building construction according to claim 6, wherein: the three fixing rods (16) are uniformly distributed at the inner end of the rotating ring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121658967.0U CN214879513U (en) | 2021-07-21 | 2021-07-21 | Anti-drop's hoist for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121658967.0U CN214879513U (en) | 2021-07-21 | 2021-07-21 | Anti-drop's hoist for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214879513U true CN214879513U (en) | 2021-11-26 |
Family
ID=78909298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121658967.0U Expired - Fee Related CN214879513U (en) | 2021-07-21 | 2021-07-21 | Anti-drop's hoist for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214879513U (en) |
-
2021
- 2021-07-21 CN CN202121658967.0U patent/CN214879513U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |