CN212924085U

CN212924085U - Clamping device for sling

Info

Publication number: CN212924085U
Application number: CN202021123511.XU
Authority: CN
Inventors: 曹斌
Original assignee: Taizhou Santai Health Technology Co ltd
Current assignee: Taizhou Santai Health Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-09
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a clamping device for a sling, which comprises a third box body, wherein the inner wall of a bearing arranged in the third box body is fixedly connected with a threaded rod, both sides of the threaded rod are in threaded connection with sliding blocks, the middle part of the threaded rod is fixedly connected with a gear, the lower ends of the two side sliding blocks are fixedly connected with hollow fixed plates, the hollow parts of the hollow fixed plates are connected with bolt rods in a sliding way, the side surface of the bolt rod is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with a clamp, the upper end of the third box body is fixedly connected with a first box body, the interior of the first box body is fixedly connected with a motor, a gear extends from one end of the motor, a first box body is fixedly connected with the upper end of the first box body, and a bolt rod is arranged in the groove of the second box body and is connected with a pulley in a penetrating way. The utility model discloses in, distance between the adjustable anchor clamps can be effectively fixed to the article, excellent in use effect.

Description

Clamping device for sling

Technical Field

The utility model relates to a clamping device field especially relates to a clamping device for hoist cable.

Background

Nowadays, with the development of society, high-rise buildings are more and more operated, and more objects which cannot be transported through a normal channel are needed, so that more and more simple equipment for transporting the objects to a high place is needed.

For some simple and easy clamping device that bindes, compare under, the utility model discloses clamping device for hoist cable has more firm fixity, efficient centre gripping more, more convenient laborsaving. The distance from the clamp to the clamped object can be determined according to the size of the object and the height of the object, the structure is simple, the use is convenient, the application range is wide, and the using effect is very good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device for a sling.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a clamping device for hoist cable, includes the third box, the inside both sides wall fixedly connected with bearing of third box, the inner wall fixedly connected with threaded rod of third box both sides bearing, the left side of threaded rod is run through and is provided with second slider and threaded rod for threaded connection, the right side of threaded rod is run through and is provided with first slider and threaded rod for threaded connection, the equal fixedly connected with cavity fixed plate of lower extreme of first slider and second slider, the first box of upper end fixedly connected with of third box, the inside of first box is provided with the motor, the one end of motor is extended there is the motor shaft, the lateral wall fixedly connected with second gear of motor shaft, the right-hand member fixedly connected with first nut of second gear, the upper end fixedly connected with second box of first box.

As a further description of the above technical solution:

the middle part fixedly connected with first gear of threaded rod, first gear and second gear intermeshing.

As a further description of the above technical solution:

the middle part of cavity fixed plate runs through and is provided with the shank of bolt, the one end threaded connection of shank of bolt has the second nut, the shank of bolt runs through and is connected with the fixed through-hole in rear end of telescopic link.

As a further description of the above technical solution:

the side of the telescopic rod is fixedly connected with a spring.

As a further description of the above technical solution:

the groove part of the second box body is fixedly connected with a fixed rod, and a pulley is arranged on the fixed rod in a penetrating mode.

As a further description of the above technical solution:

and a sealing gasket is arranged at the groove part of the second box body.

The utility model discloses following beneficial effect has:

1. the utility model discloses, be connected hoist cable one end with the pulley, draw and rise, the pulley is through setting up the dead lever rotation in the second box, can make clamping device labour saving high efficiency when rising.

2. The utility model discloses, the rotation of the motor shaft that extends through motor one end drives the rotation of second gear, and the second gear drives first gear revolve, and first gear is fixed on the threaded rod, drives the threaded rod and rotates, and the direction of screw thread is different on the threaded rod, drives two slider relative slip to adjust the distance of two anchor clamps for the article that presss from both sides, telescopic link and spring play adjust fixed effect to the article.

3. The utility model discloses, the shank of bolt that the cavity fixed plate was provided with is used for adjusting the height of anchor clamps, carries out fixed height to anchor clamps through shank of bolt and nut.

Drawings

Fig. 1 is a schematic structural view of a clamping device for a sling according to the present invention;

FIG. 2 is a top view of the clamping device for a sling according to the present invention, shown in FIG. 1;

FIG. 3 is a schematic view of the structure at A of FIG. 1;

fig. 4 is a schematic view of the structure of the telescopic rod of the clamping device for a sling according to the present invention;

fig. 5 is an enlarged schematic view of fig. 1 at B.

Illustration of the drawings:

1. a hollow fixing plate; 2. a bearing; 3. a first slider; 4. a first gear; 5. a first nut; 6. a second gear; 7. a first case; 8. fixing the rod; 9. a pulley; 10. a second case; 11. a motor shaft; 12. an electric motor; 13. a second slider; 14. a third box body; 15. a clamp; 16. a threaded rod; 17. a spring; 18. a telescopic rod; 19. a second nut; 20. a bolt shank.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a clamping device for a sling comprises a third box body 14, wherein bearings 2 are fixedly connected to two inner side walls of the third box body 14, threaded rods 16 are fixedly connected to the inner walls of the bearings 2 on two sides of the third box body 14, the bearings 2 are arranged to effectively enable the threaded rods 16 to rotate, a second slider 13 is arranged on the left side of each threaded rod 16 in a penetrating mode, the second slider 13 is in threaded connection with the threaded rods 16, a first slider 3 is arranged on the right side of each threaded rod 16 in a penetrating mode, the first slider 3 is in threaded connection with the threaded rods 16, hollow fixing plates 1 are fixedly connected to the lower ends of the first slider 3 and the second slider 13, the hollow fixing plates 1 can effectively prevent objects from shaking in the lifting process, stability of the clamping device can effectively reduce safety hazards, a first box body 7 is fixedly connected to the upper end of the third box body 14, and a motor 12 is arranged inside the first, one end of the motor 12 extends to form a motor shaft 11, a second gear 6 is fixedly connected to the side wall of the motor shaft 11, a first nut 5 is fixedly connected to the right end of the second gear 6, and a second box 10 is fixedly connected to the upper end of the first box 7.

The middle part of the threaded rod 16 is fixedly connected with a first gear 4, the first gear 4 is meshed with a second gear 6, when the motor 12 rotates anticlockwise, the second gear 6 on the motor shaft 11 is driven, the second gear 6 drives the first gear 4 to rotate, the threaded rod 16 fixedly connected with the first gear 4 rotates to enable the distance between the two clamps 15 to be shortened, when the motor 12 rotates clockwise, the distance between the two clamps 15 is increased to meet the distance requirement required by the size of an object to be clamped, the middle part of the hollow fixing plate 1 is provided with a bolt rod 20 in a penetrating way, one end of the bolt rod 20 is connected with a second nut 19 in a threaded way, the optimal height for clamping can be selected through the bolt rod 20 and the second nut 19 according to the height of the clamped object, when the height is determined, the clamps 15 can be fixed through the bolt rod 20 and the second nut 19, the bolt rod 20 is connected with a rear end fixing through hole of the telescopic rod 18 in a, the side fixedly connected with spring 17 of telescopic link 18, telescopic link 18 and spring 17 can carry out further fixed to the article when anchor clamps 15 carry out the centre gripping to the article, it is more firm to make anchor clamps 15 carry out the centre gripping to the article, the concave part fixedly connected with dead lever 8 of second box 10, dead lever 8 runs through and is provided with pulley 9, can more effectual promotion clamping device and article when the hoist cable passes recess and pulley 9 to rotate and is connected, the loss of the manpower that significantly reduces, the efficiency of work has been promoted, the concave part of second box 10 is provided with sealed the pad.

The working principle is as follows: the utility model discloses clamping device for hoist cable connects hoist cable one end with pulley 9, draws and rises, pulley 9 rotates through dead lever 8 that sets up in second box 10, the rotation of motor shaft 11 that extends through motor 12 one end in the first box 7 drives the rotation of second gear 6, second gear 6 drives first gear 4 in the third box 14 and rotates, first gear 4 is fixed on threaded rod 16, drive threaded rod 16 rotates, threaded rod 16 is provided with bearing 2 with the interior both sides of third box 14 and rotates and is connected, the left side screw thread on the threaded rod 16 is opposite with right side screw thread position direction, be convenient for can carry out the relative slip of first slider 3 and second slider 13 on the threaded rod 16 simultaneously, thereby be used for adjusting the position distance between anchor clamps 15 relative to the article that presss from both sides, telescopic link 18 and spring 17 play the effect of adjusting and fixing the article, the hollow fixing plate 1 is provided with a bolt bar 20 and a second nut 19 is threadedly coupled to one end of the bolt bar 20 for adjusting the height of the clamp 15.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A clamping device for slings comprises a third box body (14) and is characterized in that: the inner side wall of the third box body (14) is fixedly connected with bearings (2), the inner wall of the bearings (2) on the two sides of the third box body (14) is fixedly connected with a threaded rod (16), the left side of the threaded rod (16) is provided with a second sliding block (13) in a penetrating manner, the second sliding block (13) and the threaded rod (16) are in threaded connection, the right side of the threaded rod (16) is provided with a first sliding block (3) in a penetrating manner, the first sliding block (3) and the threaded rod (16) are in threaded connection, the lower ends of the first sliding block (3) and the second sliding block (13) are fixedly connected with a hollow fixing plate (1), the upper end of the third box body (14) is fixedly connected with a first box body (7), an electric motor (12) is arranged inside the first box body (7), one end of the electric motor (12) extends to form a motor shaft (11), the side wall of the electric motor, the right end of the second gear (6) is fixedly connected with a first nut (5), and the upper end of the first box body (7) is fixedly connected with a second box body (10).

2. The clip device for slings of claim 1, wherein: the middle part of the threaded rod (16) is fixedly connected with a first gear (4), and the first gear (4) is meshed with a second gear (6).

3. The clip device for slings of claim 1, wherein: the middle part of cavity fixed plate (1) is run through and is provided with shank of bolt (20), the one end threaded connection of shank of bolt (20) has second nut (19), shank of bolt (20) through connection has telescopic link (18) rear end fixed through-hole, one side fixedly connected with anchor clamps (15) of telescopic link (18).

4. The clip device for slings of claim 3, wherein: the side surface of the telescopic rod (18) is fixedly connected with a spring (17).

5. The clip device for slings of claim 1, wherein: the groove part of the second box body (10) is fixedly connected with a fixing rod (8), and a pulley (9) penetrates through the fixing rod (8).

6. The clip device for slings of claim 1, wherein: and a sealing gasket is arranged at the groove part of the second box body (10).