CN214059619U

CN214059619U - Hanging beam tool

Info

Publication number: CN214059619U
Application number: CN202023067318.1U
Authority: CN
Inventors: 齐晨
Original assignee: FAW Jiefang Automotive Co Ltd
Current assignee: FAW Jiefang Automotive Co Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-27
Anticipated expiration: 2030-12-18

Abstract

The utility model belongs to the technical field of the automobile assembling, a hanging beam instrument is disclosed, include: the threaded rod is arranged along the Z-axis direction, and a lifting ring is arranged at the top of the threaded rod; the supporting seat is connected to the bottom of the threaded rod along the X-axis direction, one end, far away from the threaded rod, of the supporting seat can move in a telescopic mode along the X-axis direction and can be connected with a drill hole, and the shortest length of the supporting seat along the X-axis direction is smaller than the diameter of a hoisting hole of the longitudinal beam; the pressing plate is arranged on the threaded rod in a sliding mode and located between the hanging ring and the supporting seat, the pressing plate is elastically connected with the threaded rod, and a rubber layer is arranged on the lower end face of the pressing plate; and the locking plate is in threaded connection with the threaded rod, is positioned between the lifting ring and the pressing plate and can press the pressing plate. The supporting seat supports the longitudinal beam, and the horizontal direction of the longitudinal beam is limited to move, the pressing plate can be compressed tightly under the action of the locking plate, and the lower surface of the pressing plate is provided with a rubber layer simultaneously due to the fact that the pressing plate is elastically connected with the threaded rod, so that the longitudinal beam is prevented from being scraped when the pressing plate is allowed to compress the longitudinal beam.

Description

Hanging beam tool

Technical Field

The utility model relates to an automobile assembling technical field especially relates to a hanging beam instrument.

Background

The frame is the most important bearing part in the automobile, and the frame longitudinal beam is one of the key parts in the frame longitudinal beam, so the longitudinal beam plays an important bearing role on the automobile, and the side beam type frame, the center beam type frame and the like of the automobile all contain the longitudinal beam.

The material of the longitudinal beam is usually low alloy steel, and some materials are directly formed by channel steel in a stamping mode. The general processing procedures are divided into two types, namely, the hole is processed and then formed or the hole is formed and then processed.

Because the hole of longeron itself is more, current hanging beam instrument is difficult for snatching fixed longeron, takes place to rock easily at the in-process of snatching, causes the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hanging beam instrument to the solution can not stably snatch the problem of longeron.

To achieve the purpose, the utility model adopts the following technical proposal:

a boom tool comprising:

the threaded rod is arranged along the Z-axis direction, and a lifting ring is arranged at the top of the threaded rod;

the supporting seat is connected to the bottom of the threaded rod along the X-axis direction, one end, far away from the threaded rod, of the supporting seat can move in a telescopic mode along the X-axis direction and is connected with the drilled hole of the longitudinal beam, and the shortest length of the supporting seat along the X-axis direction is smaller than the diameter of the hoisting hole of the longitudinal beam;

the pressing plate is arranged on the threaded rod in a sliding mode and located between the hanging ring and the supporting seat, the pressing plate is elastically connected with the threaded rod, and a rubber layer is arranged on the lower end face of the pressing plate; and

and the locking plate is in threaded connection with the threaded rod, is positioned between the lifting ring and the pressing plate and can press the pressing plate.

Preferably, the support seat includes:

the supporting seat main body is connected to the bottom of the threaded rod along the X-axis direction and provided with a slide way extending along the length direction of the supporting seat main body; and

the first end of the supporting seat auxiliary body is arranged on the slide in a sliding mode, and the second end of the supporting seat auxiliary body can extend out of the slide.

Preferably, a cavity extending along the X-axis direction is arranged inside the supporting seat main body, one end, far away from the threaded rod, of the cavity is opened outwards, and the slide way is arranged in the cavity.

Preferably, the slideway comprises a strip-shaped groove arranged on the inner surface of the cavity;

the supporting seat auxiliary body is provided with a convex rib, and the convex rib is slidably arranged in the strip-shaped groove.

Preferably, the strip-shaped grooves are provided with a plurality of ribs, and the ribs correspond to the strip-shaped grooves one to one.

Preferably, the second end of the auxiliary supporting seat body is hinged to a hook, the hook can be arranged at a hook accommodating position on the surface of the second end of the auxiliary supporting seat body, and the auxiliary supporting seat body is turned upwards from the hook accommodating position by a preset angle to a hook locking position, and the preset angle is larger than 180 degrees.

Preferably, a first limiting groove extending along the Z-axis direction and a second limiting groove extending along the preset angle are formed in the second end of the supporting seat auxiliary body, and the connecting part of the first limiting groove and the second limiting groove is hinged to the hook.

Preferably, the pressing plate includes:

the inner sleeve is sleeved on the threaded rod;

the outer sleeve is arranged around the outer periphery of the inner sleeve;

the elastic pieces are connected between the inner sleeve and the outer sleeve; and

the pressing plate body is connected to the outer sleeve along the X-axis direction, and the rubber layer is arranged on the lower surface of the pressing plate body.

Preferably, the length of the pressure plate body along the X-axis direction is greater than the diameter of the hoisting hole.

Preferably, the rubber layer comprises a plurality of rubber bumps.

The utility model has the advantages that: the supporting seat can extend along the X-axis direction after passing through the hoisting hole, so as to support the longitudinal beam, and meanwhile, the supporting seat can be connected with the drill hole, so that the horizontal direction of the longitudinal beam is limited to move, the pressing plate can be pressed against the longitudinal beam under the action of the locking plate, and the lower surface of the pressing plate is provided with a rubber layer, so that the longitudinal beam is prevented from being scraped while the pressing of the longitudinal beam is allowed.

Drawings

FIG. 1 is a schematic structural view of a lifting tool according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural view of a stringer;

FIG. 3 is a schematic structural diagram of a support base according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a platen according to an embodiment of the present application.

In the figure:

100-longitudinal beams; 101-hoisting holes; 102-drilling a hole;

1-a threaded rod; 2-a support seat; 3, pressing a plate; 4-locking plate;

10-a hoisting ring; 21-a support seat body; 22-a support seat auxiliary body; 210-a cavity; 211-a slide; 221-ribs; 222-a hook; 31-inner sleeve; 32-outer sleeve; 33-an elastic member; 34-a platen body; 340-rubber bumps.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Fig. 1 is a schematic structural view of a hoisting tool according to an embodiment of the present application, and fig. 2 is a schematic structural view of a longitudinal beam 100. The lifting beam tool is used for lifting the longitudinal beam 100. And if realize the hoist and mount to longeron 100, can use a plurality of this hanging beam instrument in the actual production, for example with a hanging beam instrument effect in the left end of longeron 100, with another hoist and mount instrument effect in the right-hand member of longeron 100, after the both ends of fixed longeron 100 simultaneously, and then can realize hoist and mount.

The hanging beam tool comprises a threaded rod 1, a supporting seat 2, a pressing plate 3 and a locking plate 4.

Threaded rod 1 sets up along Z axle direction, and the top of threaded rod 1 is equipped with rings 10. The hoisting means can be connected by means of the hoisting ring 10 and a rope, which pulls the hoisting ring 10 and thus the hoisting tool as a whole.

The supporting seat 2 is connected to the bottom of the threaded rod 1 along the X-axis direction, one end of the supporting seat 2, which is far away from the threaded rod 1, can move in a telescopic mode along the X-axis direction and can be connected with a drill hole 102 of the longitudinal beam 100, and the shortest length of the supporting seat 2 along the X-axis direction is smaller than the diameter of a hoisting hole 101 of the longitudinal beam 100. That is, the supporting seat 2 can penetrate through the hoisting hole 101, and when the supporting seat 2 extends to the lower surface of the longitudinal beam 100, the supporting seat 2 is extended along the X-axis direction so as to support the longitudinal beam 100, and then the supporting seat can be connected to the drilled hole 102, so that the longitudinal beam 100 is prevented from shaking.

It should be noted that, the longitudinal beam 100 is generally provided with one hoisting hole 101 at each of the left and right ends thereof, and a plurality of drill holes 102 are provided between the two hoisting holes 101, and the shape and size of the drill holes 102 may be the same or different.

The pressing plate 3 is arranged on the threaded rod 1 in a sliding mode and located between the hanging ring 10 and the supporting seat 2, the pressing plate 3 is elastically connected with the threaded rod 1, and a rubber layer is arranged on the lower surface of the pressing plate 3. It is possible to prevent scratching of the side member 100 while allowing the pressing plate 3 to press the side member 100.

The locking plate 4 is screwed on the threaded rod 1 and is positioned between the lifting ring 10 and the pressure plate 3 and can press the pressure plate 3.

Fig. 3 is an exploded schematic structural view of the support seat 2 according to the embodiment of the present application. As shown in fig. 3, the support seat 2 includes a support seat main body 21 and a support seat sub-body 22, the support seat main body 21 is connected to the bottom of the threaded rod 1 along the X-axis direction shown in fig. 1, and the support seat main body 21 is provided with a slide 211 extending along the longitudinal direction thereof. The first end of the support seat sub-body 22 is slidably disposed on the slide way 211, and the second end of the support seat sub-body 22 can extend out of the slide way 211.

In the present embodiment, the support seat main body 21 is welded to the bottom of the threaded rod 1 in the horizontal direction (X-axis direction in fig. 1). The secondary support seat 22 can move linearly along the slide 211, and the maximum length of the support seat 2 is determined by the maximum distance that the secondary support seat 22 extends out of the slide 211.

Supporting seat main part 21 is inside to be equipped with along the cavity 210 of X axle direction extension, and the one end that cavity 210 kept away from threaded rod 1 is outwards opened, and slide 211 sets up in cavity 210. The support seat sub-body 22 slides in the cavity 210 and can extend out of the open mouth of the cavity 210.

The sliding channel 211 comprises a strip-shaped groove disposed on the inner surface of the cavity 210, in this embodiment, the sliding channel 211 is disposed on the lower surface of the cavity 210, the supporting seat auxiliary body 22 is provided with a protruding rib 221, and the protruding rib 221 is slidably disposed in the strip-shaped groove. The mutual matching of the convex rib 221 and the strip-shaped groove can easily realize the sliding of the support seat auxiliary body 22 along the X-axis direction.

In order to ensure the stability of sliding, the strip-shaped grooves are provided with a plurality of ribs 221 which are in one-to-one correspondence with the strip-shaped grooves.

Further, the second end of the supporting seat auxiliary body 22 is hinged with a hook 222, the hook 222 can be arranged at the hook accommodating position on the surface of the second end of the supporting seat auxiliary body 22, and the hook accommodating position is turned upwards to a preset angle to a hook locking position, and the preset angle is larger than 180 degrees.

The hook 222 forms an obtuse angle with respect to the horizontal direction when it is located at the hook locking position, and can be maintained in the locked state.

In this embodiment, the second end of the auxiliary supporting seat 22 is provided with a positioning groove, the positioning groove comprises a first positioning groove extending along the Z-axis direction and a second positioning groove deviating from the first positioning groove by a preset angle, and the joint of the first positioning groove and the second positioning groove is hinged to the hook 222.

Fig. 4 is a schematic structural view of the platen 3 according to the embodiment of the present application. As shown in fig. 4, the pressure plate 3 includes an inner sleeve 31, an outer sleeve 32, an elastic member 33, and a pressure plate body 34.

The inner sleeve 31 is sleeved on the threaded rod 1, and the outer sleeve 32 surrounds the outer periphery of the inner sleeve 31; a plurality of elastic pieces 33 are connected between the inner sleeve 31 and the outer sleeve 32; the pressing plate body 34 is connected to the outer sleeve 32 in the X-axis direction, and the rubber layer is provided on the lower surface of the pressing plate body 34. The radial distance of the inner sleeve 31 relative to the threaded rod 1 is kept constant, and because the pressing plate body 34 is connected to the outer sleeve 32, the pressing plate body 34 drives the outer sleeve 32 to move synchronously, and the outer sleeve 32 can move elastically in the radial direction relative to the inner sleeve 31 under the action of the elastic piece 33.

When the side member 100 is fixed, the support base 2 fixes the side member 100 and keeps stationary relative to the side member 100, while the presser plate 3 presses down the side member 100 and comes into frictional contact with the side member 100, so that the side member 100 can be displaced relative to the presser plate 3, thereby preventing a hard abutment and preventing the side member 100 from being scratched.

Note that the length of the pressure plate body 34 in the X-axis direction is greater than the diameter of the hoisting hole 101. That is, when hoisting, the threaded rod 1 and the support base 2 can penetrate the hoisting hole 101 of the longitudinal beam 100, while the pressing plate 3 cannot penetrate the hoisting hole 101, and the pressing plate 3 can be in contact with the surface of the longitudinal beam 100 when approaching the longitudinal beam 100.

Further, the rubber layer of the pressure plate body 34 includes a plurality of rubber bumps 340. The plurality of rubber bumps 340 increase the friction between the platen body 34 and the stringer 100.

The application provides a hanging beam tool's application method does:

the hoisting device is connected with the hoisting ring 10, the supporting seat 2 penetrates through a hoisting hole 101 of the longitudinal beam 100, the supporting seat auxiliary body 22 extends out of the supporting seat main body 21, the hook 22 on the supporting seat auxiliary body 22 is connected to a drilling hole 102, the locking plate 4 moves along the threaded rod 1, the locking plate 4 presses the pressing plate 3 downwards, the pressing plate 3 presses the upper end face of the longitudinal beam 100 downwards, and finally the longitudinal beam 100 is fixedly connected.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A hanging beam tool, comprising:

the threaded rod (1) is arranged along the Z-axis direction, and a lifting ring (10) is arranged at the top of the threaded rod (1);

the supporting seat (2) is connected to the bottom of the threaded rod (1) along the X-axis direction, one end, far away from the threaded rod (1), of the supporting seat (2) can move in a telescopic mode along the X-axis direction and is connected with a drilling hole (102) of a longitudinal beam (100), and the shortest length of the supporting seat (2) along the X-axis direction is smaller than the diameter of a hoisting hole (101) of the longitudinal beam (100);

the pressing plate (3) is arranged on the threaded rod (1) in a sliding mode and located between the hanging ring (10) and the supporting seat (2), the pressing plate (3) is elastically connected with the threaded rod (1), and a rubber layer is arranged on the lower end face of the pressing plate (3); and

and the locking plate (4) is in threaded connection with the threaded rod (1), is positioned between the lifting ring (10) and the pressing plate (3) and can press the pressing plate (3).

2. A hanging beam tool according to claim 1, characterized in that said support seat (2) comprises:

the supporting seat main body (21) is connected to the bottom of the threaded rod (1) along the X-axis direction, and the supporting seat main body (21) is provided with a slide way (211) extending along the length direction of the supporting seat main body; and

the first end of the supporting seat auxiliary body (22) is arranged on the slide way (211) in a sliding mode, and the second end of the supporting seat auxiliary body (22) can stretch out of the slide way (211).

3. The hanging beam tool according to claim 2, characterized in that a cavity (210) extending along the X-axis direction is arranged inside the supporting seat main body (21), one end of the cavity (210) far away from the threaded rod (1) is opened outwards, and the slide way (211) is arranged in the cavity (210).

4. A hanging beam tool according to claim 3, characterized in that said slideway (211) comprises a strip-shaped groove provided at the inner surface of said cavity (210);

the supporting seat auxiliary body (22) is provided with a convex rib (221), and the convex rib (221) is slidably arranged in the strip-shaped groove.

5. The hanging beam tool as claimed in claim 4, wherein there are a plurality of said strip-shaped grooves, and said protruding ribs (221) and said strip-shaped grooves correspond one to one.

6. A hanging beam tool according to any one of claims 2-5, characterized in that the second end of the support shoe secondary body (22) is hinged with a hook (222), said hook (222) being positionable in a hook receiving position on a surface of the second end of the support shoe secondary body (22) and being flipped up from said hook receiving position to a hook locking position by a preset angle, said preset angle being greater than 180 °.

7. The hanging beam tool as claimed in claim 6, wherein the second end of the supporting seat secondary body (22) is provided with a first limiting groove extending along the Z-axis direction and a second limiting groove extending along the preset angle, and the joint of the first limiting groove and the second limiting groove is hinged with the hook (222).

8. The hanging beam tool according to claim 7, characterized in that the pressure plate (3) comprises:

the inner sleeve (31) is sleeved on the threaded rod (1);

an outer sleeve (32) surrounding the outer periphery of the inner sleeve (31);

a plurality of elastic members (33), wherein a plurality of elastic members (33) are connected between the inner sleeve (31) and the outer sleeve (32); and

the pressing plate body (34) is connected to the outer sleeve (32) along the X-axis direction, and the rubber layer is arranged on the lower surface of the pressing plate body (34).

9. The hanging beam tool according to claim 8, characterized in that the length of the pressure plate body (34) in the X-axis direction is larger than the diameter of the hoisting hole (101).

10. A hanger beam tool as claimed in claim 8, wherein said rubber layer comprises a plurality of rubber bumps (340).