CN217637974U

CN217637974U - Jack check out test set

Info

Publication number: CN217637974U
Application number: CN202222017383.6U
Authority: CN
Inventors: 任长硕; 朱瑞
Original assignee: Huangshan Engineering Survey Institute Co ltd
Current assignee: Huangshan Engineering Survey Institute Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-10-21
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to a jack check out test set, including the detection case, the roof fixed mounting of detection case inner chamber has the cylinder, and the output fixedly connected with movable plate of cylinder, the lower fixed surface of movable plate install pressure sensor, the diapire fixed mounting of detection case inner chamber has places the platform, places and is provided with fixed subassembly between platform and the detection case, fixed subassembly includes fixed mounting in the left motor of detection case, the output fixedly connected with rotation axis of motor, and the outside of rotation axis is seted up threadedly, threaded outside threaded connection has the thread block. This jack check out test set through having set up fixed subassembly, through the starter motor, and the motor drives the rotation axis and rotates, under the restriction of slide and spout, makes its screw thread piece steady movement on the screw thread, drives the connecting rod in step and promotes the grip block and remove, makes its grip block carry out the center to its test piece and fixes, has avoided the test piece position skew phenomenon to appear in the testing process.

Description

Jack check out test set

Technical Field

The utility model relates to a jack detects technical field, specifically is a jack check out test set.

Background

The jack is a light and small hoisting device which uses a rigid jacking piece as a working device and jacks heavy objects in a stroke through a top bracket or a bottom supporting claw, is mainly used for the departments of factories, mines, transportation and the like as vehicle repair and other hoisting, supporting and the like, has a light and firm structure, is flexible and reliable, and can be carried and operated by one person.

The existing jack pressure detection device can move a certain distance when being pushed by pressure in the process of detecting the jack, so that the detection accuracy of the jack is influenced, the detection operation of the jack is complex, the detection time is long, and the working strength of detection personnel is increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a jack check out test set possesses fixed stable, and difficult advantages such as skew take place have solved under the promotion of pressure, and the jack can take place the problem of certain removal.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a jack check out test set, includes the detection case, the roof fixed mounting of detection case inner chamber has the cylinder, and the output fixedly connected with movable plate of cylinder, the lower fixed surface of movable plate install pressure sensor, the diapire fixed mounting of detection case inner chamber places the platform, places and is provided with fixed subassembly between platform and the detection case, fixed subassembly includes fixed mounting in the left motor of detection case, and the output fixedly connected with rotation axis of motor, the outside of rotation axis are seted up threadedly, the outside threaded connection of screw thread has the thread block, the last fixed surface of thread block installs in the connecting rod, and the one end fixedly connected with grip block of thread block is kept away from to the connecting rod.

Furthermore, the front surface of the detection box is hinged with a box door, and the front surface of the detection box is fixedly provided with a control panel.

Furthermore, a sliding hole is formed in the surface of the moving plate, an auxiliary rod is movably connected to the inner side of the sliding hole, and one end of the auxiliary rod is fixedly connected with the inner cavity wall of the detection box.

Furthermore, the upper surface of the placing table is provided with two sliding grooves, and the left side of the placing table is provided with a through hole.

Furthermore, the rotating shaft is located on the inner side of the through hole, and one end, far away from the motor, of the rotating shaft is movably connected with the inner cavity of the detection box through a bearing.

Further, the lower fixed surface of grip block is connected with the slide, the one end fixedly connected with rubber pad that the connecting rod was kept away from to the grip block.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this jack check out test set through having set up fixed subassembly, through starter motor, and the motor drives the rotation axis and rotates, under the restriction of slide and spout, makes its thread block steadily remove on the screw thread, drives the connecting rod in step and promotes the grip block and remove, makes its grip block carry out the center to its detection piece and fixes, has avoided the detection piece position excursion phenomenon to appear in the testing process.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

fig. 3 is a schematic top view of the structure placing table of the present invention.

In the figure: 1. a detection box; 11. a box door; 12. a control panel; 2. a cylinder; 3. moving the plate; 31. an auxiliary lever; 4. a pressure sensor; 5. a placing table; 51. a chute; 52. perforating; 6. a fixing assembly; 61. a motor; 62. a rotating shaft; 621. a bearing; 63. a thread; 64. a thread block; 65. a connecting rod; 66. a clamping plate; 661. a slide base; 662. a rubber cushion.

Detailed Description

The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; the present invention has been described in considerable detail with reference to certain preferred versions thereof. 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.

Referring to fig. 1-3, in the embodiment, a jack detection apparatus includes a detection box 1, a box door 11 is hinged to a front surface of the detection box 1, a handle is fixedly connected to a front surface of the box door 11, a control panel 12 is fixedly mounted on a front surface of the detection box 1, the control panel 12 can control an electric device on the detection box 1, a cylinder 2 is fixedly mounted on a top wall of an inner cavity of the detection box 1, the cylinder 2 is located in an intermediate position of the detection box 1, a moving plate 3 is fixedly connected to an output end of the cylinder 2, a sliding hole is formed in a surface of the moving plate 3, an auxiliary rod 31 is movably connected to an inner side of the sliding hole, the number of the auxiliary rods 31 is four, one end of each auxiliary rod 31 is fixedly connected to an inner cavity wall of the detection box 1, a pressure sensor 4 is fixedly mounted on a lower surface of the moving plate 3, the pressure sensor 4 can transmit a detected pressure value to the control panel 12, a placing table 5 is fixedly mounted on a bottom wall of the inner cavity of the detection box 1, a upper surface of the placing table 5 is formed in the inner cavity, two sliding grooves 51 are formed in the upper surface of the placing table 5, a left side of the placing table 5, and a fixing assembly 6 is disposed between the placing table 5 and the detection box 1.

In the embodiment, the pressure of the jack can be detected through the cooperation between the air cylinder 2 and the pressure sensor 4.

Referring to fig. 1-3, the fixing assembly 6 in this embodiment includes a motor 61 fixedly installed on the left side of the detection box 1, an output end of the motor 61 is fixedly connected with a rotation shaft 62, the rotation shaft 62 is located inside the through hole 52, one end of the rotation shaft 62 far away from the motor 61 is movably connected with an inner cavity of the detection box 1 through a bearing 621, the outer side of the rotation shaft 62 is provided with a thread 63, the outer side of the thread 63 is in threaded connection with a thread block 64, the inner side of the thread block 64 is provided with a threaded hole, specifications of the threaded hole are matched with the thread 63, the two thread blocks 64 are respectively in threaded connection with two sides of the rotation shaft 62, the rotation shaft 62 rotates, the two thread blocks 64 can respectively move in directions far away from or close to each other, an upper surface of the thread block 64 is fixedly installed on a connection rod 65, the connection rod 65 is in an "L" shape, one end of the connection rod 65 far away from the thread block 64 is fixedly connected with a clamping plate 66, a sliding seat 661 is fixedly connected to the lower surface of the clamping plate 66, the sliding seat 661 slides in the inner side of the sliding groove 51, and one end of the clamping plate 66 far away from the connection rod 65 is fixedly connected with a rubber pad 662.

In this embodiment, the fixing assembly 6 is provided, and the clamping plate 66 can stably clamp and fix the detecting member through the cooperation between the motor 61 and the clamping plate 66, so as to prevent the detecting member from being displaced.

The working principle of the above embodiment is as follows:

when a user wants to detect the jack, the door 11 is opened through the handle, the jack is placed on the placing table 5, the motor 61 is driven, the motor 61 drives the rotating shaft 62 to rotate, under the limitation of the sliding seat 661 and the sliding groove 51, the threaded block 64 in threaded connection through the threads 63 moves on the rotating shaft 62, the connecting rod 65 is synchronously driven to push the clamping plate 66, the sliding seat 661 slides on the inner side of the sliding groove 51, and the jack is clamped by the clamping plate 66 to be in the middle position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the term "includes"; "comprises," "comprising," or any other variation thereof, is intended to cover a non-exclusive inclusion, such that a process that comprises a list of elements; a method; an article or apparatus may comprise not only those elements but also other elements not expressly listed or embodied as such; a method; an article or an apparatus. Without further limitation, an element defined by the phrase "comprising one of \ 8230; \8230;" does not exclude the process of including said element; a method; additional identical elements are present in the article or device.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention; modifying; alternatives and modifications, the scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A jack check out test set, includes detection case (1), its characterized in that: the detection device comprises a detection box (1), wherein a cylinder (2) is fixedly mounted on the top wall of an inner cavity of the detection box (1), the output end of the cylinder (2) is fixedly connected with a movable plate (3), a pressure sensor (4) is fixedly mounted on the lower surface of the movable plate (3), a placing table (5) is fixedly mounted on the bottom wall of the inner cavity of the detection box (1), and a fixing assembly (6) is arranged between the placing table (5) and the detection box (1);

fixed subassembly (6) are including fixed mounting in left motor (61) of detection case (1), output fixedly connected with rotation axis (62) of motor (61), and screw thread (63) have been seted up in the outside of rotation axis (62), the outside threaded connection of screw thread (63) has screw thread piece (64), the last fixed surface of screw thread piece (64) installs in connecting rod (65), and one end fixedly connected with grip block (66) of screw thread piece (64) are kept away from in connecting rod (65).

2. A jack testing apparatus according to claim 1, wherein: the front surface of the detection box (1) is hinged with a box door (11), and the front surface of the detection box (1) is fixedly provided with a control panel (12).

3. A jack testing apparatus according to claim 1, wherein: the surface of the moving plate (3) is provided with a sliding hole, the inner side of the sliding hole is movably connected with an auxiliary rod (31), and one end of the auxiliary rod (31) is fixedly connected with the inner cavity wall of the detection box (1).

4. A jack testing apparatus according to claim 1, wherein: the upper surface of the placing table (5) is provided with two sliding grooves (51), and the left side of the placing table (5) is provided with a through hole (52).

5. A jack testing device according to claim 4, wherein: the rotating shaft (62) is positioned on the inner side of the through hole (52), and one end, far away from the motor (61), of the rotating shaft (62) is movably connected with the inner cavity of the detection box (1) through a bearing (621).

6. A jack testing apparatus according to claim 1, wherein: the lower surface fixedly connected with slide (661) of grip block (66), one end fixedly connected with rubber pad (662) of connecting rod (65) is kept away from in grip block (66).