CN222389395U - Movable lifting appliance for building construction - Google Patents
Movable lifting appliance for building construction Download PDFInfo
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- CN222389395U CN222389395U CN202420057007.6U CN202420057007U CN222389395U CN 222389395 U CN222389395 U CN 222389395U CN 202420057007 U CN202420057007 U CN 202420057007U CN 222389395 U CN222389395 U CN 222389395U
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- rod
- hook
- groove
- connecting rod
- clamping
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Abstract
The utility model relates to the technical field of building construction, in particular to a movable lifting appliance for building construction, which comprises a connecting rod, wherein a movable groove is formed in the surface of the connecting rod, a lifting appliance structure is arranged on the lower side of the connecting rod, the lifting appliance structure comprises a hook, the hook is arranged on the lower side of the connecting rod, a connecting groove is formed in the middle of the top surface of the hook, bolts are connected with the front threads of the hook, grooves are formed in the two sides of the connecting groove, clamping grooves are formed in the inner wall of the grooves, a limiting structure is arranged in the connecting rod, the limiting structure comprises a limiting rod, the limiting rod is slidably arranged on the inner side of the movable groove, a clamping rod is slidably arranged in the inner side of the limiting rod, and a first spring is fixedly connected to the surface of the clamping rod. According to the utility model, the clamping rod can be inserted into the clamping groove, so that the rigidity of two ends of the hook can be enhanced, the influence on use caused by the separation of the deformation of the hook and the limiting rod is avoided, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a movable lifting appliance for building construction.
Background
In the field of building construction, because the building height is generally higher, a crane is often required to be used for hanging building tools to a constructor at the top of a building through a lifting appliance, so that the construction of workers is facilitated.
In this regard, the Chinese application patent number is CN202020087044.3, which discloses a lifting appliance for building construction, comprising a lifting appliance top seat, a fixing plate, a lifting appliance base and hooks, wherein the upper end of the lifting appliance top seat is fixed on a crane, the lower end of the lifting appliance base is fixed with the lifting appliance base through the fixing plate, the hooks for hanging a construction tool are fixed at the bottom of the lifting appliance base, the lifting appliance further comprises two movable stop rods and lifting mechanisms for driving the movable stop rods to move up and down, a gap is reserved between the two fixing plates, the lifting mechanisms are arranged in the gap, the movable stop rods are arranged on the lifting mechanisms, and the length of one side of each movable stop rod positioned at the outer side of the fixing plate is larger than the inner diameter of each hook. The lifting appliance for building construction can enable the opening at the upper end of the hook to be sealed by arranging the lifting mechanism and the movable stop lever, so that the falling off of a construction tool caused by rope slipping can be prevented, and the movable stop lever can be further fixed by arranging the limiting block.
This hoist can shelter from the couple through setting up mobilizable activity shelves pole, but when using for a long time, the couple can the downwarping take place deformation for the couple is kept away from the activity shelves pole downwards, can make the activity shelves pole unable play effectual shielding effect to the couple, makes the use of device have the limitation.
Therefore, in order to solve the above problems, a mobile spreader for building construction is proposed.
Disclosure of utility model
The utility model aims to provide a movable lifting appliance for building construction, which aims to solve the problems that the lifting appliance in the prior art mentioned in the background art can shield a hook from the upper side by arranging a movable baffle rod, but when the lifting appliance is used for a long time, the hook can be bent downwards to deform, so that the hook is far away from the movable baffle rod downwards, the movable baffle rod can not effectively shield the hook, and the use of the device is limited.
The movable lifting appliance for building construction comprises a connecting rod, wherein a movable groove is formed in the surface of the connecting rod;
the lifting device is characterized in that a lifting device structure is arranged on the lower side of the connecting rod and comprises a hook, the hook is arranged on the lower side of the connecting rod, a connecting groove is formed in the middle of the top surface of the hook, bolts are connected with the front side of the hook in a threaded manner, grooves are formed in the two sides of the connecting groove, and clamping grooves are formed in the inner wall of the grooves;
Install limit structure in the connecting rod, limit structure includes the gag lever post, gag lever post slidable mounting is in the inboard of movable groove, the catch bar is installed to the inside slip of gag lever post, the surface fixedly connected with first spring of catch bar, the bottom surface fixedly connected with second spring of gag lever post, the inboard fixed mounting of connecting rod has electric putter, electric putter's extension end fixedly connected with ejector pad.
Preferably, the bottom of the connecting rod is inserted in the inner side of the connecting groove, and the bolt penetrates through the hook and the connecting rod.
Preferably, the limit rod is located at the inner side of the groove, and one end of the clamping rod is inserted into the clamping groove.
Preferably, one end of the first spring is fixedly connected with the inner wall of the limiting rod, and one end of the second spring is fixedly connected with the inner wall of the movable groove.
Preferably, the push block is located at the inner side of the limiting rod, and the push block is attached to the other end of the clamping rod.
Compared with the prior art, the clamping device has the beneficial effects that the clamping rod can be inserted into the clamping groove, so that the rigidity of two ends of the hook can be enhanced, the influence on use caused by the separation of the deformation of the hook and the limiting rod is avoided, and the practicability of the device is improved.
1. According to the utility model, the lifting appliance structure is arranged, the electric push rod is started to drive the push block to descend, the push block presses the clamping rod to drive the limiting rod to move downwards, the limiting rod extrudes the second spring, the limiting rod moves into the groove, and the push block pushes the clamping rod along with the continuous extension of the electric push rod, so that the clamping rod moves inside the limiting rod, the end part of the clamping rod extends out of the end part of the limiting rod, and the clamping rod is clamped in the clamping groove, so that the rigidity of the two ends of the hook can be enhanced, the influence on use caused by the separation of the deformation of the hook and the limiting rod is avoided, and the practicability of the device is improved;
2. According to the lifting appliance, the limiting structure is arranged, the bolts are rotated, the installation of the bottom ends of the connecting rods in the connecting grooves can be released, the hooks can be detached from the connecting rods, and the lifting appliance structure is convenient to replace, so that the use effect is guaranteed.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic diagram of an explosion of the structure of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of a spacing structure of the present utility model;
fig. 4 is a schematic structural explosion diagram of the limiting structure of the present utility model.
In the figure, 1, a connecting rod, 11, a movable groove, 2, a lifting appliance structure, 21, a hook, 22, a connecting groove, 23, a bolt, 24, a groove, 25, a clamping groove, 3, a limiting structure, 31, a limiting rod, 32, a clamping rod, 33, a first spring, 34, a second spring, 36, a pushing block, 37 and an electric push rod.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
The connecting rod 1 and the electric push rod 37 used in the present application are directly available products in the market, and the principle and the connection mode are all well known in the prior art for those skilled in the art, so that the description is omitted herein.
A movable lifting appliance for building construction comprises a connecting rod 1, wherein a movable groove 11 is formed on the surface of the connecting rod 1;
the lifting appliance structure 2 is arranged on the lower side of the connecting rod 1, the lifting appliance structure 2 comprises a hook 21, the hook 21 is arranged on the lower side of the connecting rod 1, a connecting groove 22 is formed in the middle of the top surface of the hook 21, a bolt 23 is connected with the front surface of the hook 21 in a threaded manner, grooves 24 are formed in two sides of the connecting groove 22, and clamping grooves 25 are formed in the inner wall of the grooves 24;
Install limit structure 3 in the connecting rod 1, limit structure 3 includes gag lever post 31, gag lever post 31 slidable mounting is in the inboard of movable groove 11, the catch bar 32 is installed to the inside sliding of gag lever post 31, the fixed surface of catch bar 32 is connected with first spring 33, the bottom surface fixedly connected with second spring 34 of gag lever post 31, the inboard fixed mounting of connecting rod 1 has electric putter 37, electric putter 37's extension end fixedly connected with ejector pad 36, the catch bar 32 inserts and establishes in draw-in groove 25, can strengthen the rigidity at couple 21 both ends, avoid couple 21 deformation and the separation of gag lever post 31 to influence the use, the practicality of device has been improved.
Further, the bottom end of the connecting rod 1 is inserted inside the connecting groove 22, the bolt 23 penetrates through the hook 21 and the connecting rod 1, and the hook 21 can be fixed at the bottom end of the connecting rod 1 through the bolt 23.
Further, the limiting rod 31 is located at the inner side of the groove 24, one end of the clamping rod 32 is inserted into the clamping groove 25, rigidity of two ends of the hook 21 can be enhanced through the clamping rod 32, deformation of the hook 21 and separation of the limiting rod 31 are avoided, use is affected, and practicality of the device is improved.
Further, one end of the first spring 33 is fixedly connected with the inner wall of the limit rod 31, one end of the second spring 34 is fixedly connected with the inner wall of the movable groove 11, the first spring 33 provides power for resetting the clamping rod 32, and the second spring 34 provides power for the limit rod 31 to be upwards far away from the hook 21, so that the tool can be conveniently hung on the hook 21.
Preferably, the push block 36 is located at the inner side of the limiting rod 31, the push block 36 is attached to the other end of the clamping rod 32, the limiting rod 31 can be driven to be clamped in the groove 24 by the push block 36, and the clamping rod 32 can be inserted into the clamping groove 25.
When the device is used, a tool is hung on the hook 21, then the electric push rod 37 is started to drive the push block 36 to descend, the push block 36 presses the clamping rod 32 to drive the limiting rod 31 to move downwards, the limiting rod 31 presses the second spring 34, the limiting rod 31 moves into the groove 24, the push block 36 pushes the clamping rod 32 along with the continuous extension of the electric push rod 37, so that the clamping rod 32 moves inside the limiting rod 31, the end part of the clamping rod 32 extends out of the end part of the limiting rod 31, the clamping rod 32 is clamped in the clamping groove 25, the rigidity of the two ends of the hook 21 can be enhanced, the deformation of the hook 21 is prevented from being separated from the limiting rod 31 to affect the use, and the practicability of the device is improved;
When the hanger 21 is worn, the bolt 23 is rotated, the installation of the bottom end of the connecting rod 1 in the connecting groove 22 can be released, the hanger 21 can be detached from the connecting rod 1, and the hanger structure 2 can be replaced conveniently, so that the use effect is ensured.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and those skilled in the art may easily implement the present utility model as shown in the drawings and described above, but many modifications, adaptations and variations of the present utility model using the above disclosed technical matters will be equivalent to the embodiments of the present utility model without departing from the scope of the present utility model, and meanwhile, any equivalent changes, adaptations and variations of the above embodiments according to the essential technology of the present utility model are all within the scope of the technical matters of the present utility model.
Claims (5)
1. The movable lifting appliance for building construction comprises a connecting rod (1), wherein a movable groove (11) is formed in the surface of the connecting rod (1);
The method is characterized in that:
The lifting device is characterized in that a lifting device structure (2) is arranged on the lower side of the connecting rod (1), the lifting device structure (2) comprises a hook (21), the hook (21) is arranged on the lower side of the connecting rod (1), a connecting groove (22) is formed in the middle of the top surface of the hook (21), bolts (23) are connected with the front side of the hook (21) in a threaded manner, grooves (24) are formed in two sides of the connecting groove (22), and clamping grooves (25) are formed in the inner wall of the grooves (24);
install limit structure (3) in connecting rod (1), limit structure (3) include gag lever post (31), gag lever post (31) slidable mounting is in the inboard of movable groove (11), the inside sliding mounting of gag lever post (31) has clamping lever post (32), the fixed surface of clamping lever (32) is connected with first spring (33), the bottom surface fixedly connected with second spring (34) of gag lever post (31), the inboard fixed mounting of connecting rod (1) has electric putter (37), the extension end fixedly connected with ejector pad (36) of electric putter (37).
2. The movable lifting appliance for building construction according to claim 1, wherein the bottom end of the connecting rod (1) is inserted into the inner side of the connecting groove (22), and the bolt (23) penetrates through the hook (21) and the connecting rod (1).
3. The movable hanger for building construction according to claim 1, wherein the limit rod (31) is located at the inner side of the groove (24), and one end of the clamping rod (32) is inserted into the clamping groove (25).
4. The movable lifting appliance for building construction according to claim 1, wherein one end of the first spring (33) is fixedly connected with the inner wall of the limit rod (31), and one end of the second spring (34) is fixedly connected with the inner wall of the movable groove (11).
5. The movable sling for building construction according to claim 1, wherein the pushing block (36) is located at the inner side of the limit rod (31), and the pushing block (36) is attached to the other end of the clamping rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420057007.6U CN222389395U (en) | 2024-01-10 | 2024-01-10 | Movable lifting appliance for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420057007.6U CN222389395U (en) | 2024-01-10 | 2024-01-10 | Movable lifting appliance for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222389395U true CN222389395U (en) | 2025-01-24 |
Family
ID=94297550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420057007.6U Active CN222389395U (en) | 2024-01-10 | 2024-01-10 | Movable lifting appliance for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222389395U (en) |
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2024
- 2024-01-10 CN CN202420057007.6U patent/CN222389395U/en active Active
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