CN220688689U

CN220688689U - Suspension supporting device

Info

Publication number: CN220688689U
Application number: CN202321191806.4U
Authority: CN
Inventors: 司光亚; 杜武林
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2024-03-29
Anticipated expiration: 2033-05-17

Abstract

The utility model belongs to the technical field of suspension support, in particular to a suspension support device, which comprises a frame and a fixing mechanism arranged in the frame, wherein support assemblies are arranged on two sides of the frame, each support assembly comprises a plurality of groups of telescopic shells which are sequentially sleeved on two sides of the frame, a threaded rod A arranged on one group of telescopic shells far away from one side of the frame and a threaded sleeve A which is in threaded connection with the surface of the threaded rod A, one group of telescopic shells is fixedly connected with the surface of the frame, one side of the telescopic shells close to the frame is provided with a rectangular groove, and an insertion block is arranged in one end of the rectangular groove.

Description

Suspension supporting device

Technical Field

The utility model belongs to the technical field of suspension support, and particularly relates to a suspension support device.

Background

In the coal mining process, surveying and mapping works such as exploration construction, production and operation management, mine scrapping and the like are needed, so that a coal mine prism is needed to measure and range, and in the measuring process, the prism is needed to be suspended and supported for guaranteeing the stability of the prism so as to guarantee the measuring precision;

through checking the public (bulletin) number; CN218179928U discloses a colliery measurement range finding prism linkage, discloses "including the fixed plate in this technique," the bottom fixedly connected with backup pad of fixed plate, the spout has been seted up to one side of backup pad, the top fixedly connected with motor of spout, the play axle fixedly connected with threaded rod of motor, the surface threaded connection of threaded rod has two screw thread barrels. Through setting up fixed plate, moisture barrier pad and fixing screw rod, make things convenient for the staff to adjust technical scheme such as fixed to different colliery, have through setting up first connecting plate and loose axle, make things convenient for the angle to the prism when using to adjust, through setting up first fixing base and second fixing base, conveniently place technological effect such as fixed to the prism ";

when the device is used, although the angle of the prism can be adjusted and the prism can be conveniently placed and fixed, the device is fixed at the top of a coal mine through the fixing screw rod to carry out integral suspension support, so that time and labor are wasted during installation, the device is also complicated during disassembly, and inconvenience is brought to staff;

to solve the above-mentioned problem, a suspension support device is proposed in the present application.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a suspension supporting device, which has the characteristics of time and labor saving in the installation process and simplicity in the disassembly process, and is convenient for workers to use and drive when the device is suspended and supported.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a suspension supporting device comprises a frame and a fixing mechanism arranged in the frame, wherein supporting components are arranged on two sides of the frame;

the support assembly comprises telescopic casings which are fixed on two sides of the frame and are symmetrically arranged, a threaded rod A which is arranged on one side of the telescopic casings and is far away from the frame, and a threaded sleeve A which is in threaded connection with the surface of the threaded rod A, wherein the telescopic casings are composed of a plurality of telescopic frames which are sequentially reduced.

As a preferable mode of the suspension supporting device, a rectangular groove is formed in the telescopic shell, an inserting block is arranged in the rectangular groove, a spring is fixed between the telescopic shell and the inserting block, the inserting block is connected with the telescopic shell in a sliding mode through the rectangular groove, and a limiting groove matched with the inserting block is formed in one end, far away from the rectangular groove, of the telescopic shell.

In one preferred suspension supporting device of the present utility model, a connecting plate is fixed on one side of the telescopic casing close to the threaded rod a, one end of the threaded rod a, which is far away from the threaded sleeve a, is fixed on the surface of the connecting plate, and one end of the threaded sleeve a, which is far away from the threaded rod a, is rotatably connected with an extrusion plate through a bearing a.

The suspension supporting device of the utility model preferably further comprises a limiting assembly, wherein the limiting assembly comprises L-shaped plates arranged on two sides of the extrusion plate, a threaded rod B fixed on one side of the L-shaped plates close to the telescopic shell, and a threaded sleeve B in threaded connection with the surface of the threaded rod B, and one end of the threaded sleeve B, far away from the threaded rod B, is rotatably connected with the surface of the telescopic shell through a bearing B.

As a preferable suspension supporting device of the utility model, a limit rod is arranged below the threaded sleeve B, one end of the limit rod is fixed on the surface of the telescopic shell, a through hole matched with the limit rod is formed in the L-shaped plate, and the L-shaped plate is in sliding connection with the limit rod through the through hole.

Compared with the prior art, the utility model has the beneficial effects that:

through having set up supporting component, when this device suspension support, need not to hang fixedly through the mode of screw rod, comparatively labour saving and time saving in the installation and dismantlement in-process are comparatively simple, use for the staff and drive the convenience to having added spacing subassembly on this mechanism, when accomodating the device, can carrying out whole locking to flexible casing, prevented that flexible casing from appearing removing the expansion condition, reduced occupation a large amount of spaces.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the telescopic housing of the present utility model;

FIG. 3 is an enlarged view of the structure A of FIG. 2 in accordance with the present utility model;

fig. 4 is a schematic structural diagram of a limiting component in the present utility model.

In the figure:

1. a frame; 11. a fixing mechanism;

2. a support assembly; 21. a telescoping housing; 22. a threaded rod A; 23. a threaded sleeve A; 24. an extrusion plate; 25. a connecting plate; 26. a limit groove; 27. rectangular grooves; 28. a spring; 29. inserting blocks;

3. a limit component; 31. an L-shaped plate; 32. a threaded sleeve B; 33. a threaded rod B; 34. and a limit rod.

Detailed Description

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.

As shown in fig. 1:

a suspension support device includes a frame 1 and a fixing mechanism 11 mounted inside the frame 1.

In this embodiment: existing device { public (announcement) number }: CN218179928U, disclosing: a coal mine measurement ranging prism suspension connection device, further improved in relation to this prior art subject application, see the following disclosure for details; for solving the technical problem that exists among this prior art, this design is as disclosed in the background art above "this design is although can be adjusted the angle of prism and conveniently is placed fixedly to the prism, but this device is fixed at the colliery top through fixing screw, carry out whole suspension support, thereby it is time consuming and laborious when the installation, it is comparatively loaded down with trivial details equally when dismantling moreover, bring inconvenient problem for the staff uses", this problem is obviously the problem that exists in reality and is comparatively difficult to solve in the joining of usage, for solving this technical problem, support assembly 2 and spacing subassembly 3 have been added on this application file.

Further, the method comprises the following steps:

as shown in fig. 1, 2 and 3:

the support assembly 2 is installed on both sides of the frame 1, and the support assembly 2 comprises a telescopic shell 21 fixed on both sides of the frame 1 and symmetrically arranged, a threaded rod A22 arranged on one side of the telescopic shell 21 far away from the frame 1, and a threaded sleeve A23 in threaded connection with the surface of the threaded rod A22, wherein the telescopic shell 21 is formed by a plurality of telescopic frames which are sequentially contracted.

In this embodiment: when the coal mine measuring tool needs to be suspended and supported, the matched number of telescopic shells 21 on two sides of the frame 1 are pulled according to the height of a coal mine space to extend the length of the telescopic shells 21 until the extending length of the telescopic shells 21 is close to a coal mine wall, the telescopic shells 21 are stopped from being pulled, then the threaded sleeve A23 is screwed, the threaded sleeve A23 moves on the surface of the threaded rod A22 until the threaded sleeve A23 contacts the coal mine wall, the suspension and the support of the frame 1 are fixed through the extrusion of the two groups of threaded sleeves A23, so that when the device is suspended and supported, the device is not required to be suspended and fixed through a screw rod, the time and effort are saved in the installation process and the disassembly process are simple, the device is convenient for workers to use, then a prism (not shown in the drawing) is placed in the frame 1, and a screw rod on the fixing mechanism 11 is rotated, further a butt plate is driven to move, the prism is extruded and fixed through the two groups of butt plates, and the measurement operation of the coal mine is facilitated.

It should be noted that: the height of the thread sleeve A23 moving on the surface of the threaded rod A22 is smaller than the whole height of the single telescopic shell 21, so that different coal mine space heights can be supported and fixed in a hanging manner, and when the distance between the telescopic shell 21 of the coal mine wall and the coal mine wall is smaller than the height of the single telescopic shell 21, the thread sleeve A23 is moved on the surface of the threaded rod A22 by rotating.

It should be noted that: when the number of the telescopic housings 21 pulled out to both sides of the frame 1 is different, it is possible to further adjust different heights of the frame 1.

In an alternative embodiment, the rectangular slot 27 is formed in the telescopic housing 21, the insert block 29 is arranged in the rectangular slot 27, the spring 28 is fixed between the telescopic housing 21 and the insert block 29, the insert block 29 and the telescopic housing 21 are in sliding connection through the rectangular slot 27, and the limit slot 26 matched with the insert block 29 is formed at one end, far away from the rectangular slot 27, of the telescopic housing 21.

In this embodiment: when the telescopic shells 21 between the two groups need to be subjected to limit locking, the telescopic shells 21 on the two sides of the frame 1 are pulled, the inserting blocks 29 can be driven to synchronously move upwards in the stretching process of the telescopic shells 21, when the inserting blocks 29 correspond to the limit grooves 26 formed in the telescopic shells 21, the inserting blocks 29 are driven to slide in the rectangular grooves 27 through the elasticity of the springs 28 until the inserting blocks are inserted into the limit grooves 26, and therefore the two groups of telescopic shells 21 are subjected to position locking.

In an alternative embodiment, a connecting plate 25 is fixed to one side of the telescopic housing 21 close to the threaded rod a22, one end of the threaded rod a22 far away from the threaded sleeve a23 is fixed to the surface of the connecting plate 25, and one end of the threaded sleeve a23 far away from the threaded rod a22 is rotatably connected with a squeeze plate 24 through a bearing a.

In this embodiment: the threaded rod A22 is supported and fixed in position through the connecting plate 25, the threaded sleeve A23 is screwed to enable the threaded sleeve A23 to move upwards on the surface of the threaded rod A22, meanwhile, the threaded sleeve A23 drives the extrusion plate 24 to move upwards until the extrusion plate 24 is in contact with a coal mine wall, and the frame 1 is suspended and supported and fixed through extrusion of the two groups of extrusion plates 24.

It should be noted that: the contact cotton area with the coal mine wall is increased through the extrusion plate 24, and in order to increase friction, the suspension supporting effect is improved.

Further, the method comprises the steps of;

as shown in fig. 1, 2 and 4:

this suspension supporting device still includes spacing subassembly 3, spacing subassembly 3 is including setting up the L shaped plate 31 in stripper plate 24 both sides and fixing threaded rod B33 and the threaded connection of threaded rod B33 on the surface of threaded rod B33 that L shaped plate 31 is close to telescopic housing 21 one side, threaded rod B33's one end is kept away from to threaded sleeve B32 rotates through bearing B and connects the surface at telescopic housing 21, threaded sleeve B32's below is provided with gag lever post 34, the one end of gag lever post 34 is fixed on telescopic housing 21's surface, the through-hole with gag lever post 34 assorted is seted up to the inside of L shaped plate 31, and L shaped plate 31 and gag lever post 34 pass through this through-hole sliding connection.

In this embodiment: when the device needs to be stored, the threaded sleeve A23 is screwed reversely, the threaded sleeve A23 is further moved on the threaded rod A22 until being attached to the connecting plate 25, then the inserting block 29 is pressed, the inserting block 29 is moved to the rectangular groove 27, then the telescopic shell 21 is pressed, the telescopic shells 21 are retracted and stored, after storage is completed, the threaded sleeve B32 is rotated firstly, the threaded rod B33 is further moved inside the threaded sleeve B32, the threaded rod B33 drives the L-shaped plate 31 to move, the L-shaped plate 31 slides on the limiting rod 34 in the moving process until the surface of the L-shaped plate 31 is attached to one side of the extruding plate 24, the rotation of the threaded sleeve B32 is stopped, and therefore the telescopic shell 21 can be integrally locked, the telescopic shell 21 is prevented from moving and expanding, and a large amount of occupied space is reduced.

It should be noted that: the distance that the threaded rod B33 moves inside the threaded sleeve B32 is smaller than the total length of the stop lever 34, so that the L-shaped plate 31 cannot be separated from the stop lever 34 in the moving process of the stop lever 34.

Working principle:

when the coal mine measuring tool needs to be hung and supported, firstly, the matched number of telescopic shells 21 on two sides of the frame 1 are pulled to stretch according to the height of a coal mine space, the inserting block 29 can be driven to synchronously move upwards in the stretching process of the telescopic shells 21, when the inserting block 29 corresponds to the limit groove 26 formed in the telescopic shells 21, the inserting block 29 is driven to slide in the rectangular groove 27 through the elastic force of the spring 28 until the inserting block 29 is inserted into the limit groove 26, the two groups of telescopic shells 21 are locked in position, the length of the telescopic shells 21 is stretched, when the stretching length of the telescopic shells 21 is close to a coal mine wall, the pulling of the telescopic shells 21 is stopped, then the threaded sleeve A23 is screwed, the threaded sleeve A23 moves on the surface of the threaded rod A22, meanwhile, the threaded sleeve A23 drives the extruding plate 24 to move upwards until the extruding plate 24 contacts the coal mine wall, the frame 1 is suspended and supported and fixed by the extrusion of the two groups of extrusion plates 24, so that when the device is suspended and supported, the device does not need to be suspended and fixed by a screw rod, the device is time-saving and labor-saving in the installation process and simple in the disassembly process, a worker is driven to conveniently place a prism (not shown in the drawing) in the frame 1, and rotates the screw rod on the fixing mechanism 11 to drive the butt plate to move, the prism is extruded and fixed by the two groups of butt plates, so that the coal mine is convenient to measure and operate, when the device needs to be stored, the screw sleeve A23 is reversely screwed, the screw sleeve A23 is further moved on the threaded rod A22 until being attached with the connecting plate 25, then the inserting block 29 is pressed, the inserting block 29 is moved to the rectangular groove 27, then the telescopic shell 21 is pressed, and the plurality of groups of telescopic shells 21 are contracted and stored, after the storage is completed, the threaded sleeve B32 is rotated first, the threaded rod B33 is further moved inside the threaded sleeve B32, the threaded rod B33 drives the L-shaped plate 31 to move, the L-shaped plate 31 slides on the limiting rod 34 in the moving process until the surface of the L-shaped plate 31 is attached to one side of the extrusion plate 24, and the rotation of the threaded sleeve B32 is stopped, so that the telescopic shell 21 can be integrally locked, the situation that the telescopic shell 21 is moved and unfolded is prevented, and a large amount of occupied space is reduced.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Suspension support device, comprising a frame (1) and a fixing mechanism (11) mounted inside the frame (1), characterized in that: support components (2) are arranged on two sides of the frame (1);

the support assembly (2) comprises telescopic casings (21) which are fixed on two sides of the frame (1) and are symmetrically arranged, a threaded rod A (22) arranged on one side of the telescopic casings (21) away from the frame (1) and a threaded sleeve A (23) which is connected with the surface of the threaded rod A (22) in a threaded mode, and the telescopic casings (21) are formed by a plurality of telescopic casings which are sequentially reduced.

2. A suspension support device according to claim 1, wherein: rectangular grooves (27) are formed in the telescopic shell (21), inserting blocks (29) are arranged in the rectangular grooves (27), springs (28) are fixed between the telescopic shell (21) and the inserting blocks (29), the inserting blocks (29) and the telescopic shell (21) are in sliding connection through the rectangular grooves (27), and limit grooves (26) matched with the inserting blocks (29) are formed in one ends, far away from the rectangular grooves (27), of the telescopic shell (21).

3. A suspension support device according to claim 1, wherein: one side of the telescopic shell (21) close to the threaded rod A (22) is fixedly provided with a connecting plate (25), one end of the threaded rod A (22) away from the threaded sleeve A (23) is fixed on the surface of the connecting plate (25), and one end of the threaded sleeve A (23) away from the threaded rod A (22) is rotationally connected with a squeezing plate (24) through a bearing A.

4. A suspension support device according to claim 3, wherein: still include spacing subassembly (3), spacing subassembly (3) are in including setting up L shaped plate (31) of stripper plate (24) both sides and fix L shaped plate (31) are close to threaded rod B (33) and threaded connection of flexible casing (21) one side are in threaded sleeve B (32) on threaded rod B (33) surface, threaded sleeve B (32) are kept away from the one end of threaded rod B (33) is in through bearing B rotation connection the surface of flexible casing (21).

5. The suspension support apparatus of claim 4 wherein: the utility model discloses a telescopic device for the automobile, including flexible casing (21), threaded sleeve B (32) and telescopic device, threaded sleeve B (32)'s below is provided with gag lever post (34), the one end of gag lever post (34) is fixed the surface of flexible casing (21), the inside of L shaped plate (31) seted up with gag lever post (34) assorted through-hole, just L shaped plate (31) with gag lever post (34) are through this through-hole sliding connection.