CN216662206U

CN216662206U - Hoisting assembly for moving pipes

Info

Publication number: CN216662206U
Application number: CN202220173786.7U
Authority: CN
Inventors: 田立倩; 康跃华; 丁彧
Original assignee: TIANJIN TIANDILONG PIPE INDUSTRY CO LTD
Current assignee: TIANJIN TIANDILONG PIPE INDUSTRY CO LTD
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-06-03
Anticipated expiration: 2032-01-22

Abstract

The application relates to the technical field of lifting hooks, in particular to a lifting assembly for moving pipes. This application, including two couples, the iron chain is installed to the upper end of couple, the surface of couple is equipped with limit structure, limit structure includes the cardboard, the cardboard welding is on the surface of couple, one side of cardboard is rotated and is connected with the screw rod, the arc surface threaded connection of screw rod has the regulating block, the one end fixedly connected with turning block of cardboard is kept away from to the screw rod, the one end of regulating block is rotated and is connected with the rotor plate, the one end that the regulating block was kept away from to the rotor plate is rotated and is connected with the clamp plate, one side fixedly connected with limiting plate that the clamp plate is close to the rotor plate, the sliding surface of limiting plate is connected with the stopper, the stopper welding is on the surface of cardboard. The problem of traditional lifting hook relatively poor to the spacing effect of tubular product, the lifting hook causes the extrusion to the heat preservation easily, and then influences the tubular product heat preservation performance is solved.

Description

Hoisting assembly for moving pipes

Technical Field

The application relates to the technical field of lifting hooks, in particular to a lifting assembly for moving pipes.

Background

The lifting hook is the hook that is used for hoisting the object, and when hoisting tubular product, traditional lifting hook is relatively poor to the spacing effect of tubular product, and when hoisting tubular product, tubular product takes place to remove easily to when hoisting the tubular product that the cover has the heat preservation, traditional lifting hook causes the extrusion to the heat preservation easily, and then influences the thermal insulation performance of tubular product.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is relatively poor in order to solve to have traditional lifting hook to the spacing effect of tubular product among the prior art, and the lifting hook causes the extrusion to the heat preservation easily, and then influences the shortcoming of tubular product thermal insulation performance, and a tubular product removal that provides is with hoist and mount subassembly.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a tubular product removes uses hoist and mount subassembly, includes two couples, the iron chain is installed to the upper end of couple, the surface of couple is equipped with limit structure, limit structure includes the cardboard, the cardboard welding is on the surface of couple, one side of cardboard is rotated and is connected with the screw rod, the arc surface threaded connection of screw rod has the regulating block, the one end fixedly connected with commentaries on classics piece of cardboard is kept away from to the screw rod, the one end of regulating block is rotated and is connected with the rotor plate, the one end that the regulating block was kept away from to the rotor plate is rotated and is connected with the clamp plate, one side fixedly connected with limiting plate that the clamp plate is close to the rotor plate, the sliding surface of limiting plate is connected with the stopper, the stopper welding is on the surface of cardboard.

The effect that above-mentioned part reaches is: having reached and having blocked tubular product card back between two couples, the recess of cardboard can block on tubular product, the surface contact heat preservation of cardboard to can adjust the clamp plate position, further extrude fixed effect to tubular product.

Preferably, one side fixedly connected with rubber pad that the cardboard was kept away from to the clamp plate, the size and the size looks adaptation of clamp plate of rubber pad.

The effect that above-mentioned part reaches is: the friction force between the pressing plate and the pipe is increased, and the limiting strength of the pressing plate to the pipe is further improved.

Preferably, a pull rod is inserted into the surface of the limiting block in a sliding manner, a spring A is sleeved on the arc surface of the pull rod, two ends of the spring A are fixedly connected with the pull rod and the limiting block respectively, and a buckle plate is fixedly connected to one end of the pull rod.

The effect that above-mentioned part reaches is: the effect that the movement position of the limiting plate can be further limited by means of the elasticity of the spring A is achieved.

Preferably, one side of the pinch plate far away from the pull rod is fixedly connected with a plurality of arc plates, and the arc plates are uniformly distributed on the surface of the pinch plate.

The effect that above-mentioned part reaches is: the effect of reducing the friction force between the pinch plate and the limiting plate is achieved.

Preferably, the surface of the rotating block is fixedly connected with three grips, and the three grips are uniformly distributed on the surface of the rotating block.

The effect that above-mentioned part reaches is: the effect of conveniently rotating the rotating block and then conveniently rotating the screw rod is achieved.

Preferably, two the surface of couple is equipped with auxiliary structure, auxiliary structure includes the stay cord, the both ends of stay cord respectively with two couple fixed connection, the arc surface fixedly connected with pivot of stay cord, the both ends of pivot are rotated and are connected with the mount, the arc surface fixedly connected with gear of pivot, the constant head tank with gear size looks adaptation is seted up to one side that the mount is close to the gear, the one end fixedly connected with handle of pivot is kept away from to the gear, the cross-section of handle is "T" shape.

The effect that above-mentioned part reaches is: the effect that the positions of the two hooks can be positioned by means of the pull rope and then the two hooks can be quickly hung at the two ends of the pipe by an auxiliary operator is achieved.

Preferably, the arc surface of the rotating shaft is slidably connected with a push plate, the arc surface of the rotating shaft is sleeved with a spring B, and two ends of the spring B are respectively fixedly connected with the push plate and the rotating shaft.

The effect that above-mentioned part reaches does: the purpose that the rotating shaft can be pushed to move by means of the elastic force of the spring B is achieved, and the limiting strength of the gear to the rotating shaft is further improved.

In view of the above, it is desirable to provide,

in the application, by arranging the limiting structure, the two hooks are clamped at the two ends of the pipe by virtue of the clamping plates, then the handle is rotated, the handle drives the rotating block to rotate, the rotating block drives the screw rod to rotate at the moment, the screw rod drives the adjusting block to move towards the direction close to the clamping plates by virtue of threads, the adjusting block starts to drive the rotating plate to rotate, the rotating plate starts to drive towards the direction far away from the clamping plates to move, the two clamping plates can move towards the direction close to each other at the moment, the two clamping plates start to extrude the pipe, the rubber pad has the effect of increasing the friction force between the pressing plate and the pipe, when the pressing plate moves, the pressing plate can drive the limiting plate to move, the limiting plate can slide along the inner wall of the limiting block, the spring A can always give elasticity to the pushing plate, the pushing plate drives the arc plate to contact the surface of the limiting plate, the pushing plate achieves the effect of further limiting the moving position, by arranging the limiting structure, the effect of improving the limiting strength of the hook on the pipe is achieved, the phenomenon that the pipe moves when being lifted is avoided, and the lifting stability of the hook on the pipe is further improved.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic partial structural view of FIG. 1 of the present application;

FIG. 3 is a schematic structural view of a limiting structure of the present application;

FIG. 4 is a schematic structural diagram of a stopper of the present application;

fig. 5 is a schematic structural diagram of the auxiliary structure of the present application.

Illustration of the drawings: 1. hooking; 2. an iron chain; 3. a limiting structure; 301. clamping a plate; 302. a screw; 303. an adjusting block; 304. rotating the block; 305. a rotating plate; 306. pressing a plate; 307. a limiting plate; 308. a limiting block; 309. a rubber pad; 310. a pull rod; 311. a spring A; 312. buckling the plate; 313. a circular arc plate; 314. a grip; 4. an auxiliary structure; 41. pulling a rope; 42. a rotating shaft; 43. a fixed mount; 44. a gear; 45. positioning a groove; 46. a handle; 47. a spring B; 48. a push plate.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides a tubular product removes uses hoist and mount subassembly, includes two couples 1, and iron chain 2 is installed to the upper end of couple 1, and the surface of couple 1 is equipped with limit structure 3, and the surface of two couples 1 is equipped with auxiliary structure 4.

Referring to fig. 2, 3 and 4, in the present embodiment: the limiting structure 3 comprises a clamping plate 301, the clamping plate 301 is welded on the surface of the hooks 1, one side of the clamping plate 301 is rotatably connected with a screw 302, the arc surface of the screw 302 is in threaded connection with an adjusting block 303, one end of the screw 302, which is far away from the clamping plate 301, is fixedly connected with a rotating block 304, one end of the adjusting block 303 is rotatably connected with a rotating plate 305, one end of the rotating plate 305, which is far away from the adjusting block 303, is rotatably connected with a pressing plate 306, one side of the pressing plate 306, which is close to the rotating plate 305, is fixedly connected with a limiting plate 307, the surface of the limiting plate 307 is slidably connected with a limiting block 308, the limiting block 308 is welded on the surface of the clamping plate 301, after a pipe is clamped between the two hooks 1, a groove of the clamping plate 301 can be clamped on the pipe, the surface of the clamping plate 301 is in contact with a heat insulation layer, the position of the pressing plate 306 can be adjusted, the effect of further extruding and fixing the pipe is achieved, one side of the pressing plate 306, which is far away from the clamping plate 301, is fixedly connected with a rubber pad 309, the size of the rubber pad 309 is matched with the size of the pressing plate 306, so that the friction force between the pressing plate 306 and the pipe is increased, the limiting strength of the pressing plate 306 on the pipe is further improved, the surface of the limiting block 308 is slidably inserted with the pull rod 310, the arc surface of the pull rod 310 is sleeved with the spring A311, two ends of the spring A311 are respectively and fixedly connected with the pull rod 310 and the limiting block 308, one end of the pull rod 310 is fixedly connected with the buckle plate 312, the effect of further limiting the moving position of the limiting plate 307 by means of the elastic force of the spring A311 is achieved, one side of the buckle plate 312, which is far away from the pull rod 310, is fixedly connected with the plurality of arc plates 313, the plurality of arc plates 313 are uniformly distributed on the surface of the buckle plate 312, the effect of reducing the friction force between the buckle plate 312 and the limiting plate 307 is achieved, the surface of the rotating block 304 is fixedly connected with the three handles 314, the three handles are uniformly distributed on the surface of the rotating block 304, and the rotating block 304 is convenient to rotate, thereby facilitating the effect of rotating the screw 302.

Referring to fig. 5, specifically, the auxiliary structure 4 includes a pull rope 41, two ends of the pull rope 41 are respectively and fixedly connected to the two hooks 1, an arc surface of the pull rope 41 is fixedly connected to a rotating shaft 42, two ends of the rotating shaft 42 are rotatably connected to a fixed mount 43, an arc surface of the rotating shaft 42 is fixedly connected to a gear 44, one side of the fixed mount 43 close to the gear 44 is provided with a positioning slot 45 matched with the gear 44 in size, one end of the gear 44 far away from the rotating shaft 42 is fixedly connected to a handle 46, a cross section of the handle 46 is "T" shaped, so that the positions of the two hooks 1 can be positioned by means of the pull rope 41, and further, an effect of assisting an operator to quickly hang the two hooks 1 at two ends of a pipe is achieved, the arc surface of the rotating shaft 42 is slidably connected to a push plate 48, the arc surface of the rotating shaft 42 is sleeved with a spring B47, two ends of the spring B47 are respectively and fixedly connected to the push the rotating shaft 48 and the rotating shaft 42, so that the rotating shaft 42 can be pushed to move by means of the elasticity of the spring B47, thereby improving the strength of the gear 44 in restraining the shaft 42.

The working principle is that the two hooks 1 are clamped at two ends of a pipe by virtue of clamping plates 301, then the handle 314 is rotated, the handle 314 drives the rotating block 304 to rotate, the rotating block 304 drives the screw 302 to rotate at the moment, the screw 302 drives the adjusting block 303 to move towards the direction close to the clamping plates 301 by virtue of threads, the adjusting block 303 starts to move to drive the rotating plate 305 to rotate, the rotating plate 305 starts to drive towards the direction far away from the clamping plates 301, at the moment, the two clamping plates 301 can move towards the direction close to each other, the two clamping plates 301 start to extrude the pipe, the rubber pads 309 play a role in increasing the friction force between the pressing plate 306 and the pipe, when the pressing plate 306 moves, the pressing plate 306 can drive the limiting plate 307 to move, the limiting plate 307 can slide along the inner wall of the limiting block 308, the spring A311 can always give elasticity to the pushing plate 48, so that the pushing plate 48 drives the arc plate 313 to contact with the surface of the limiting plate 307, and the pushing plate 48 achieves the effect of further limiting the moving position of the limiting plate 307, by arranging the limiting structure 3, the effect of improving the limiting strength of the hook 1 on the pipe is achieved, the pipe is prevented from moving when being lifted, and the lifting stability of the hook 1 on the pipe is further improved;

before two hooks 1 need to be hung at two ends of a pipe, a handle 46 is pulled first, the handle 46 drives a rotating shaft 42 to move, the rotating shaft 42 drives a gear 44 to slide out of the inner wall of a positioning groove 45 of a fixing frame 43, then the handle 46 is rotated, the handle 46 can drive the rotating shaft 42 to rotate at the moment, the rotating shaft 42 starts to wind a pull rope 41 or release the pull rope 41, the effect of adjusting the distance between the two hooks 1 is achieved, after the length of the pull rope 41 is adjusted to be proper, the handle 46 is loosened, a spring B47 can give elasticity to the rotating shaft 42 by means of a push plate 48 at the moment, the rotating shaft 42 drives the gear 44 to be clamped in the positioning groove 45 of the fixing frame 43 again, the effect of fixing the position of the rotating shaft 42 is achieved, and finally the two hooks 1 limited by the pull rope 41 are hung at two ends of the pipe to be hoisted.

Claims

1. The utility model provides a tubular product removes uses hoist and mount subassembly, includes two couples (1), its characterized in that: an iron chain (2) is arranged at the upper end of the hook (1), a limiting structure (3) is arranged on the surface of the hook (1), the limiting structure (3) comprises a clamping plate (301), the clamping plate (301) is welded on the surface of the hook (1), one side of the clamping plate (301) is rotatably connected with a screw rod (302), the arc surface of the screw rod (302) is in threaded connection with an adjusting block (303), one end of the screw rod (302) far away from the clamping plate (301) is fixedly connected with a rotating block (304), one end of the adjusting block (303) is rotatably connected with a rotating plate (305), one end of the rotating plate (305) far away from the adjusting block (303) is rotatably connected with a pressing plate (306), a limiting plate (307) is fixedly connected to one side of the pressure plate (306) close to the rotating plate (305), the surface of the limiting plate (307) is connected with a limiting block (308) in a sliding mode, and the limiting block (308) is welded on the surface of the clamping plate (301).

2. The hoist assembly for moving tubular product of claim 1, wherein: one side of the pressing plate (306), which is far away from the clamping plate (301), is fixedly connected with a rubber pad (309), and the size of the rubber pad (309) is matched with that of the pressing plate (306).

3. The hoist assembly for moving tubular product of claim 1, wherein: the surface of the limiting block (308) is inserted with a pull rod (310) in a sliding mode, a spring A (311) is sleeved on the arc surface of the pull rod (310), two ends of the spring A (311) are fixedly connected with the pull rod (310) and the limiting block (308) respectively, and a buckle plate (312) is fixedly connected with one end of the pull rod (310).

4. A tubular handling hoist assembly in accordance with claim 3, wherein: one side of the buckle plate (312) far away from the pull rod (310) is fixedly connected with a plurality of arc plates (313), and the arc plates (313) are uniformly distributed on the surface of the buckle plate (312).

5. The hoist assembly for moving pipe according to claim 1, wherein: the surface of the rotating block (304) is fixedly connected with three grips (314), and the three grips (314) are uniformly distributed on the surface of the rotating block (304).

6. The hoist assembly for moving pipe according to claim 1, wherein: two the surface of couple (1) is equipped with auxiliary structure (4), auxiliary structure (4) include stay cord (41), the both ends of stay cord (41) respectively with two couple (1) fixed connection, the arc surface fixedly connected with pivot (42) of stay cord (41), the both ends of pivot (42) are rotated and are connected with mount (43), the arc surface fixedly connected with gear (44) of pivot (42), constant head tank (45) with gear (44) size looks adaptation is seted up to one side that mount (43) are close to gear (44), the one end fixedly connected with handle (46) of pivot (42) are kept away from in gear (44), the cross-section of handle (46) is "T" shape.

7. The hoist assembly for moving pipe according to claim 6, wherein: the arc surface sliding connection of pivot (42) has push pedal (48), the arc surface cover of pivot (42) has spring B (47), the both ends of spring B (47) respectively with push pedal (48) and pivot (42) fixed connection.