CN216004937U - Lifting device for prefabricated interlocking pieces - Google Patents
Lifting device for prefabricated interlocking pieces Download PDFInfo
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- CN216004937U CN216004937U CN202122439868.XU CN202122439868U CN216004937U CN 216004937 U CN216004937 U CN 216004937U CN 202122439868 U CN202122439868 U CN 202122439868U CN 216004937 U CN216004937 U CN 216004937U
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- fixedly connected
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- rod
- movable rod
- loop bars
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Abstract
The utility model discloses a prefabricated interlocking piece hoisting device, which comprises two fixed rods, wherein two loop bars are arranged between the two fixed rods, the loop bars are fixed on one side of one of the fixed rods, and the connecting rods are inserted in the loop bars in a sliding manner; can expand the movable rod to furthest through first spring, can drive two dead levers like this and expand into furthest, then rotate the pivot pole through rotating the handle, make the gear rotate, through the meshing between gear and the tooth piece, make the connecting rod slide in the inside of loop bar, thereby slowly draw close the distance between two dead levers, the movable rod can compress first spring this moment, then adjust to the same with the chain piece group size of prefabrication, then promote and rotate the handle, go into the inside of draw-in groove with the fixture block card, the pivot pole just can't rotate like this, thereby fix the position of two dead levers, thereby reached the effect that can adapt to different chain piece groups of prefabrication.
Description
Technical Field
The utility model belongs to the technical field of prefabricated even locking plate transport, concretely relates to prefabricated chain piece hoisting accessory.
Background
The concrete interlocking sheet is widely applied to river reinforced foundation, sea wall beach protection reinforcement and the like, the concrete interlocking sheet process is used as a novel embankment protection construction method, the method has the characteristics of simplicity in prefabrication, convenience in installation, low manufacturing cost and the like, the concrete interlocking sheets after general production are all placed in a pile, and a hoisting device is required to be used when the concrete interlocking sheets are transported.
But the hoisting accessory size on the existing market is fixed, can't use when running into rather than the big chain piece group of size difference to lead to needing to pile up again, and stable inadequately during hoist and mount to and current hoisting accessory is steel frame construction only, and the object that the collision was damaged very easily in the emergence collision, and self also can be crooked.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated chain piece hoisting accessory to propose current hoisting accessory in solving above-mentioned background art in the use, because the hoisting accessory size on the market is fixed, can't use when meetting rather than the big chain piece group of size phase difference, thereby lead to needing to pile again, and stable inadequately during hoist and mount, and current hoisting accessory only is steel frame construction, the object of collision is damaged very easily in the bump, and self also can crooked problem.
In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated interlocking piece hoisting device comprises two fixed rods, two loop bars are arranged between the two fixed rods and fixed on one side of one of the fixed rods, a connecting rod is inserted in the loop bar in a sliding manner, one end of the connecting rod is fixedly connected with one of the fixed rods far away from the loop bar, one side of the connecting rod is provided with a groove, the inner part of the groove is fixedly connected with tooth blocks which are uniformly distributed, the inner part of the loop bar is rotatably connected with a rotating shaft rod, one end of the rotating shaft rod is fixedly connected with a gear, the teeth of the gear are meshed and connected with the tooth blocks, the outer part of the rotating shaft rod is slidably connected with a rotating handle, one side of the rotating handle close to the loop bar is fixedly connected with a clamping block, one side of the loop bar close to the rotating handle is provided with a clamping groove, two telescopic assemblies are fixedly connected between the two fixed rods, and two first fixed frames are fixedly connected between the two loop bars, two fixedly connected with second mount between the connecting rod, the equal fixedly connected with in top of first mount and second mount is hung and is buckled, the bottom fixedly connected with splint of dead lever.
It is specific, can expand into furthest with two dead levers through flexible subassembly, rotate the pivot pole through rotating the handle, make the gear rotate, through the meshing between gear and the tooth piece, make the connecting rod slide in the inside of loop bar, thereby slowly draw close the distance between two dead levers, then adjust to the same with prefabricated chain piece group size, then promote and rotate the handle, go into the inside of draw-in groove with the fixture block card, it can't rotate to rotate the handle like this, make the pivot pole just unable the rotation, thereby with the rigidity of two dead levers, at this moment two splint can clip prefabricated chain piece group's top, stability when increasing to lift by crane, flexible subassembly, can increase the fastness of whole device, and can stretch out and draw back along with the distance of two dead levers.
Preferably on the basis of the scheme, the telescopic assembly comprises a fixed sleeve, a movable rod and a first spring, the fixed sleeve is fixedly connected with one side of one fixed rod, the movable rod is fixedly connected with one side of the other fixed rod, the movable rod is slidably inserted into the fixed sleeve, the first spring is fixedly connected into the fixed sleeve, the fixed sleeve is fixedly connected into the first fixing frame, and the movable rod is fixedly connected into the second fixing frame.
Specifically, can extend to furthest with the movable rod through first spring, can drive two dead levers like this and expand into furthest, along with the distance change between two dead levers, the movable rod can slide in fixed telescopic inside to adapt to the distance between two dead levers.
On the basis of the scheme, the length of the fixed sleeve is preferably the same as that of the sleeve, and the length of the movable rod is preferably the same as that of the connecting rod.
Particularly, the device can be ensured to keep synchronization when the size is adjusted, so that the stability is improved.
On the basis of the scheme, preferably, one side of the loop bar, which is close to the rotating handle, is fixedly connected with a magnet, and the rotating handle is preferably made of iron.
Specifically, through magnet, can adsorb the rotation handle fixedly to can be better fix the rotation handle.
On the basis of the scheme, preferably, one side of the clamping plate is provided with an anti-collision assembly.
Specifically, through anticollision subassembly, can protect this device.
Preferably on the basis of the scheme, the anti-collision assembly comprises a plurality of second springs, a baffle and a cushion, the second springs are fixedly connected to one side of the clamping plate, the baffle is fixedly connected to one side, far away from the clamping plate, of the second springs, and the cushion is fixedly connected to one side, far away from the second springs, of the baffle.
The baffle is in the outside of whole device, has increased the visual volume of this device to the colour of baffle is comparatively obvious colour, can point out the staff like this and notice more when lifting by crane, and the second spring can carry out elastic support to the baffle, and when bumping, the baffle can retract, can increase the space that the staff reacted like this, and can protect through the cushion, prevent that the collision from causing the object to damage.
On the basis of the scheme, the cushion is preferably a rubber cushion.
Specifically, the soft cushion has high elasticity of reversible deformation, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed.
The utility model discloses a first spring can expand the movable rod to furthest, can drive two dead levers like this and expand into furthest, then rotate the pivot pole through rotating the handle, make the gear rotate, through the meshing between gear and the tooth piece, make the connecting rod slide in the inside of loop bar, thereby slowly draw close the distance between two dead levers, the movable rod can compress first spring this moment, then adjust to the same with the chain piece group size of prefabrication, then promote and rotate the handle, go into the inside of draw-in groove with the fixture block card, the pivot pole just can't rotate like this, thereby with the rigidity of two dead levers, at this moment two splint can clip the top of the chain piece group of prefabrication, stability when lifting by crane is increased, the effect that can adapt to different chain piece groups of prefabrication has been reached from this, and the effect that the stability was lifted by crane has been increased.
In the lifting process, the baffle is arranged outside the whole device, the visible volume of the device is increased, the color of the baffle is a more obvious color, the worker can be reminded to pay more attention when lifting, the second spring can support the baffle elastically, and when collision occurs, the baffle can retract, so that the reaction space of the worker can be increased, the cushion can be used for protecting, the object damage caused by collision is prevented, and the anti-collision effect is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the pivot shaft of the present invention;
FIG. 3 is a schematic sectional view of the structure of the loop bar of the present invention;
fig. 4 is an enlarged schematic view of the structure at a position a of the present invention;
FIG. 5 is a schematic sectional view of the telescopic assembly of the present invention;
fig. 6 is a schematic structural diagram of the anti-collision assembly of the present invention.
In the figure: 1. fixing the rod; 2. a loop bar; 3. a connecting rod; 4. a groove; 5. a tooth block; 6. a spindle rod; 7. a gear; 8. rotating the handle; 9. a clamping block; 10. a card slot; 11. a magnet; 12. a splint; 13. a telescoping assembly; 1301. fixing the sleeve; 1302. a movable rod; 1303. a first spring; 14. a first fixing frame; 15. a second fixing frame; 16. hanging and buckling; 17. an anti-collision assembly; 1701. a second spring; 1702. a baffle plate; 1703. a soft cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a prefabricated interlocking piece hoisting device comprises two fixed rods 1, two loop bars 2 are arranged between the two fixed rods 1, the loop bars 2 are fixed on one side of one of the fixed rods 1, a connecting rod 3 is inserted in the loop bar 2 in a sliding manner, one end of the connecting rod 3 is fixedly connected with one of the fixed rods 1 far away from the loop bar 2, one side of the connecting rod 3 is provided with a groove 4, the inside of the groove 4 is fixedly connected with tooth blocks 5 which are uniformly distributed, the inside of the loop bar 2 is rotatably connected with a rotating shaft rod 6, one end of the rotating shaft rod 6 is fixedly connected with a gear 7, teeth of the gear 7 are meshed with the tooth blocks 5, the outside of the rotating shaft rod 6 is slidably connected with a rotating handle 8, one side of the rotating handle 8 close to the loop bar 2 is fixedly connected with a clamping block 9, one side of the loop bar 2 close to the rotating handle 8 is provided with a clamping groove 10, and two telescopic assemblies 13 are fixedly connected between the two fixed rods 1, two first fixed frames 14 are fixedly connected between the two loop bars 2, a second fixed frame 15 is fixedly connected between the two connecting rods 3, hanging buckles 16 are fixedly connected to the tops of the first fixed frame 14 and the second fixed frame 15, a fixing column is inserted into a rope on a concrete chain sheet group after the rope passes through the hanging buckles 16 and then is clamped, a clamping plate 12 is fixedly connected to the bottom of the fixing rod 1, the telescopic assembly 13 comprises a fixing sleeve 1301, a movable rod 1302 and a first spring 1303, the fixing sleeve 1301 is fixedly connected to one side of one of the fixing rods 1, the movable rod 1302 is fixedly connected to one side of the other fixing rod 1, the movable rod 1302 is slidably inserted into the fixing sleeve 1301, the first spring 1303 is fixedly connected into the fixing sleeve 1301, the fixing sleeve 1301 is fixedly connected into the first fixed frame 14, the movable rod 1302 is fixedly connected into the second fixed frame 15, the length of the fixing sleeve 1301 is the same as that of the loop bars 2, the length of the movable lever 1302 is the same as the length of the connecting lever 3.
In this embodiment, can extend movable rod 1302 to furthest through first spring 1303, can drive two dead levers 1 like this and expand into furthest, then rotate pivot pole 6 through rotating handle 8, make gear 7 rotate, through the meshing between gear 7 and the tooth piece 5, make connecting rod 3 slide in the inside of loop bar 2, thereby slowly draw the distance between two dead levers 1 near, movable rod 1302 can compress first spring 1303 at this moment, then adjust to the same with prefabricated chain piece group size, then promote to rotate handle 8, go into the inside of draw-in groove 10 with fixture block 9 card, pivot pole 6 just can't rotate like this, thereby fix the position of two dead levers 1, at this moment two splint 12 can clip the top of prefabricated chain piece group, stability when increasing and lifting by crane.
Wherein, in order to realize the purpose of better fixed rotation handle 8, this device adopts following technical scheme to realize: one side fixedly connected with magnet 11 that loop bar 2 is close to rotation handle 8, and the material of rotation handle 8 is preferred iron, through magnet 11, can be with rotating handle 8 absorption fixed to can be better fix rotating handle 8.
Wherein, in order to realize the purpose of anticollision, this device adopts following technical scheme to realize: one side of splint 12 is provided with anticollision subassembly 17, anticollision subassembly 17 includes a plurality of second spring 1701, baffle 1702 and cushion 1703, a plurality of second spring 1701 fixed connection is in one side of splint 12, baffle 1702 fixed connection is in the one side that splint 12 was kept away from to second spring 1701, cushion 1703 fixed connection is in the one side that second spring 1701 was kept away from to baffle 1702, baffle 1702 is in the outside of whole device, the visual volume of this device has been increased, and the colour of baffle 1702 is comparatively obvious colour, can indicate that the staff lifts by crane more attention like this, and second spring 1701 can carry out elastic support to baffle 1702, when bumping, baffle 1702 can retract, can increase the space that the staff responded to like this, and can protect through cushion 1703, prevent that the collision from causing the object to damage.
The utility model discloses a theory of operation and use flow: when in use, the movable rod 1302 can be extended to the maximum extent through the first spring 1303, so that the two fixed rods 1 can be driven to be unfolded to the maximum extent, then the rotating shaft rod 6 is rotated by rotating the handle 8, the gear 7 is rotated, the connecting rod 3 slides in the loop bar 2 through the meshing between the gear 7 and the tooth block 5, thereby slowly drawing the distance between the two fixed bars 1 closer, at which time the movable bar 1302 will compress the first spring 1303, then the size of the prefabricated interlocking sheet set is adjusted to be the same as that of the prefabricated interlocking sheet set, then the rotating handle 8 is pushed, the clamping block 9 is clamped into the clamping groove 10, so that the rotating shaft rod 6 cannot rotate, thereby fixing the positions of the two fixed rods 1, clamping the upper part of the prefabricated interlocking sheet group by the two clamping plates 12, increasing the stability during hoisting, therefore, the function of adapting to different prefabricated interlocking sheet groups is achieved, and the function of increasing the lifting stability is achieved.
In the process of lifting, baffle 1702 is in the outside of whole device, has increased the visual volume of this device to baffle 1702's colour is comparatively conspicuous colour, can indicate the staff like this and notice more when lifting by crane, and second spring 1701 can carry out elastic support to baffle 1702, and when bumping, baffle 1702 can retract, can increase the space that the staff reacted like this, and can protect through cushion 1703, prevent that the collision from causing the object to damage, has reached the effect of anticollision from this.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A prefabricated interlocking piece hoisting device comprises two fixed rods and is characterized in that two loop bars are arranged between the two fixed rods, the loop bars are fixed on one side of one of the fixed rods, a connecting rod is inserted in the loop bars in a sliding manner, one end of the connecting rod is fixedly connected with one of the fixed rods far away from the loop bars, one side of the connecting rod is provided with a groove, the inner part of the groove is fixedly connected with tooth blocks which are uniformly distributed, a rotating shaft rod is rotatably connected with the inner part of the loop bar, one end of the rotating shaft rod is fixedly connected with a gear, the teeth of the gear are meshed and connected with the tooth blocks, the outer part of the rotating shaft rod is slidably connected with a rotating handle, one side of the rotating handle close to the loop bars is fixedly connected with a clamping block, one side of the loop bars close to the rotating handle is provided with a clamping groove, and two telescopic assemblies are fixedly connected between the two fixed rods, two first mounts of fixedly connected with between the loop bar, two fixedly connected with second mount between the connecting rod, the equal fixedly connected with in top of first mount and second mount is hung and is buckled, the bottom fixedly connected with splint of dead lever.
2. The prefabricated interlocking piece hoisting device of claim 1, wherein the telescopic assembly comprises a fixed sleeve, a movable rod and a first spring, the fixed sleeve is fixedly connected with one side of one of the fixed rods, the movable rod is fixedly connected with one side of the other fixed rod, the movable rod is slidably inserted into the fixed sleeve, the first spring is fixedly connected into the fixed sleeve, the fixed sleeve is fixedly connected into the first fixing frame, and the movable rod is fixedly connected into the second fixing frame.
3. The prefabricated interlocking piece hoisting device of claim 2, wherein the length of the fixed sleeve is the same as that of the sleeve, and the length of the movable rod is the same as that of the connecting rod.
4. The lifting device for the prefabricated interlocking pieces as claimed in claim 1, wherein a magnet is fixedly connected to one side of the loop bar close to the rotating handle, and the rotating handle is preferably made of iron.
5. A prefabricated interlocking piece lifting device as claimed in claim 1, wherein a collision preventing member is provided at one side of said clamping plate.
6. A prefabricated interlocking piece hoisting device as claimed in claim 5, wherein the anti-collision assembly comprises a plurality of second springs, a baffle and a cushion, the plurality of second springs are fixedly connected to one side of the clamping plate, the baffle is fixedly connected to one side of the second springs away from the clamping plate, and the cushion is fixedly connected to one side of the baffle away from the second springs.
7. A prefabricated interlocking piece lifting device as claimed in claim 6 wherein said soft pad is a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439868.XU CN216004937U (en) | 2021-10-11 | 2021-10-11 | Lifting device for prefabricated interlocking pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439868.XU CN216004937U (en) | 2021-10-11 | 2021-10-11 | Lifting device for prefabricated interlocking pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216004937U true CN216004937U (en) | 2022-03-11 |
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ID=80583121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122439868.XU Active CN216004937U (en) | 2021-10-11 | 2021-10-11 | Lifting device for prefabricated interlocking pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216004937U (en) |
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2021
- 2021-10-11 CN CN202122439868.XU patent/CN216004937U/en active Active
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