CN219627000U

CN219627000U - Pneumatic monorail crane soft starting device

Info

Publication number: CN219627000U
Application number: CN202320258004.4U
Authority: CN
Inventors: 马强; 张孝朗
Original assignee: Huaibei Zhong'an Mine Equipment Co ltd
Current assignee: Huaibei Zhong'an Mine Equipment Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-09-01
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to the technical field of pneumatic monorail crane soft starting devices, and discloses a pneumatic monorail crane soft starting device, which solves the problem that an external terminal plug is easy to fall off due to external force caused by poor fixing effect after the pneumatic monorail crane soft starting device is connected with an external terminal connector. The utility model provides a soft starting device of pneumatic monorail crane, including starter shell and starter main part, the starter shell lower extreme is provided with the fixed subassembly of wiring, the fixed subassembly of wiring includes housing part, with the pushing component of housing part one side embedding setting and the extrusion fixed part of setting in pushing component one end, through housing part, pushing component and extrusion fixed part's setting, realized the purpose of fixed external terminal joint, solved the current soft starting device of pneumatic monorail crane and external terminal joint grafting after, the external terminal joint easily drops when receiving external force, influence the problem of normal use.

Description

Pneumatic monorail crane soft starting device

Technical Field

The utility model relates to the technical field of pneumatic monorail crane soft starting devices, in particular to a pneumatic monorail crane soft starting device.

Background

The pneumatic monorail crane drives the roller to move along the track hung on the roadway roof by the pneumatic motor, so that the pneumatic monorail crane soft starting device is required to be used for controlling the pneumatic motor, the wiring of the conventional pneumatic monorail crane soft starting device is mostly connected through the terminal connector, the connection is convenient by plug connection, but the external terminal connector is connected with the soft starting device and lacks a fixed structure, so that the external terminal connector is easy to fall off when being pulled by external force, and normal use is affected.

Disclosure of Invention

The utility model aims to provide a pneumatic monorail crane soft starting device which works by adopting the device, so that the problems that the existing pneumatic monorail crane soft starting device is connected with terminals mostly by plug connection, is convenient to connect, but an external terminal connector is easy to fall off when being pulled by external force due to lack of a fixed structure after being connected with the soft starting device, and normal use is affected are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the soft starting device of the pneumatic monorail crane comprises a starter shell and a starter main body which is embedded with the outer surface of the starter shell, wherein a wiring fixing assembly is arranged at the lower end of the starter shell;

the wiring fixed component comprises a shell part arranged at the lower end of the starter shell, a pushing part embedded with one side of the shell part and an extrusion fixed part arranged at one end of the pushing part, wherein the shell part is used for installing the pushing part and the extrusion fixed part, meanwhile, the shell part is used for enabling a circuit to pass through, the pushing part is used for driving the extrusion fixed part to move up and down, and the extrusion fixed part is used for fixing the circuit.

Preferably, the shell part comprises a fixed shell fixedly connected to the lower end of the starter shell, a through hole is formed in the middle of the fixed shell in a penetrating mode, and a through hole matched with the through hole in position and size is formed in the lower end of the starter shell.

Preferably, the pushing component comprises a threaded column which is embedded in the threaded connection on one side of the fixed shell, a rotating block fixedly connected to one end of the threaded column and a moving block rotatably connected to the other end of the threaded column.

Preferably, the fixed shell is internally provided with a mounting groove, the mounting groove is communicated with the through line hole, the pushing component further comprises a guide rod fixedly connected to the upper end of the mounting groove and a transmission rod rotatably connected to one side of the moving block, and the guide rod is movably connected with the moving block in a penetrating mode.

Preferably, the extrusion fixing part comprises a fixing block fixedly connected to the upper end of the mounting groove, a guide column fixedly connected to the lower end of the fixing block and a blocking block fixedly connected to the lower end of the guide column, the fixing block and the guide rod penetrate through the fixing block and are fixedly connected, and the guide columns are provided with two groups.

Preferably, the extrusion fixing part further comprises two groups of movable blocks movably connected to the outer surfaces of the guide posts and connecting rods fixedly connected to the lower ends of the movable blocks, and the two groups of connecting rods are arranged.

Preferably, the extrusion fixing part further comprises an arc plate fixedly connected to the other ends of the two groups of connecting rods, and the other ends of the transmission rods are rotationally connected with one side of the arc plate.

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

1. the pneumatic monorail crane soft starting device provided by the utility model realizes the purpose of fixing the external terminal connector through the arrangement of the shell component, the pushing component and the extrusion fixing component, and solves the problem that the external terminal connector is easy to fall off when an external force is applied after the traditional pneumatic monorail crane soft starting device is spliced with the external terminal connector, thereby influencing normal use.

Drawings

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

FIG. 2 is a schematic view of the housing and pushing members of the present utility model;

FIG. 3 is a schematic plan view of a wire fixing assembly according to the present utility model;

fig. 4 is a schematic plan view showing the structures of the pushing member and the pressing and fixing member of the present utility model.

In the figure: 1. a starter housing; 2. a starter main body; 3. a wiring fixing assembly; 31. a housing member; 311. a fixed housing; 312. a wire through hole; 32. a pushing member; 321. a threaded column; 322. a rotating block; 323. a moving block; 324. a guide rod; 325. a transmission rod; 326. a mounting groove; 33. extruding the fixing part; 331. a fixed block; 332. a guide post; 333. a blocking piece; 334. a movable block; 335. a connecting rod; 336. an arc-shaped plate.

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.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1 to 3, the pneumatic monorail crane soft starting device comprises a starter housing 1 and a starter main body 2 which is embedded with the outer surface of the starter housing 1, wherein a wiring fixing assembly 3 is arranged at the lower end of the starter housing 1, the wiring fixing assembly 3 comprises a housing part 31 arranged at the lower end of the starter housing 1, a pushing part 32 which is embedded with one side of the housing part 31 and a squeezing fixing part 33 which is arranged at one end of the pushing part 32, the housing part 31 is used for installing the pushing part 32 and the squeezing fixing part 33, meanwhile, the housing part 31 is used for a line to pass through, the pushing part 32 is used for driving the squeezing fixing part 33 to move up and down, and the squeezing fixing part 33 is used for fixing the line.

The utility model is further described below with reference to examples.

Example 1:

referring to fig. 4, the housing part 31 includes a fixed housing 311 fixedly connected to the lower end of the starter housing 1, a through hole 312 is formed in the middle of the fixed housing 311, a through hole matching the position and the size of the through hole 312 is formed in the lower end of the starter housing 1, a line can pass through the through hole 312 and the through hole to be connected with the starter main body 2, the pushing part 32 includes a threaded post 321 embedded in and screwed to one side of the fixed housing 311, a rotating block 322 fixedly connected to one end of the threaded post 321, and a moving block 323 rotatably connected to the other end of the threaded post 321, when the rotating block 322 rotates, the threaded post 321 can drive the threaded post 321 to rotate, so that the other end of the threaded post 321 moves to the other side of the fixed housing 311, the threaded post 321 drives the moving block 323 to move to the other side of the fixed housing 311, a mounting groove 326 is formed in the fixed housing 311, and the mounting groove 326 is communicated with the through hole 312, the pushing component 32 further comprises a guide rod 324 fixedly connected to the upper end of the mounting groove 326 and a transmission rod 325 rotatably connected to one side of the moving block 323, the guide rod 324 is movably connected with the moving block 323 in a penetrating manner, the guide rod 324 guides the moving block 323, when the threaded post 321 rotates, the moving block 323 can be driven to slide on the outer surface of the moving block 334, the extrusion fixing component 33 comprises a fixed block 331 fixedly connected to the upper end of the mounting groove 326, a guide post 332 fixedly connected to the lower end of the fixed block 331 and a blocking block 333 fixedly connected to the lower end of the guide post 332, the fixed block 331 is fixedly connected with the guide rod 324 in a penetrating manner, the guide post 332 is provided with two groups, the blocking block 333 is fixedly connected with the upper end of the mounting groove 326 through the guide post 332 and the fixed block 331, the extrusion fixing component 33 further comprises a movable block 334 movably connected to the outer surfaces of the guide posts 332 of the two groups and a connecting rod 335 fixedly connected to the lower end of the movable block 334, and the connecting rod 335 is provided with two sets of guide posts 332 of two sets of guide posts 334, make it only can reciprocate at the guide posts 332 surface of two sets of guide posts 332, extrude fixed part 33 still includes the arc 336 of fixed connection at the connecting rod 335 other end of two sets of, the transfer line 325 other end rotates with arc 336 one side to be connected, can drive the arc 336 and move jointly when the guide posts 332 of two sets of move, the arc 336 passes through the connecting rod 335 of two sets of and movable block 334 fixed connection, when movable block 323 moves to fixed shell 311 opposite side, movable block 323 can promote the arc 336 through transfer line 325, make the arc 336 vertical movement downwards, when movable block 323 reverse movement pulls transfer line 325, can drive the arc 336 vertical upward movement.

The circuit passes through the through hole 312 and the through hole to be connected with the starter main body 2, external force is applied to rotate the rotating block 322, so that the moving block 323 pushes the transmission rod 325, the transmission rod 325 pushes the arc plate 336 to move downwards until the arc plate 336 extrudes the circuit, at the moment, the arc plate 336 extrudes and fixes the circuit inside the through hole 312, so that the external terminal connector is also fixed, the external terminal connector can be prevented from falling off due to the external pulling of the circuit, when the external terminal connector needs to be pulled out, the external force is applied to reversely rotate the rotating block 322, so that the moving block 323 moves towards the threaded post 321, at the moment, the moving block 323 pulls the arc plate 336 through the transmission rod 325, so that the arc plate 336 moves upwards until the arc plate 336 does not extrude the circuit any more, at the moment, the external terminal connector and the starter main body 2 are separated, and the operation is simple and convenient to use.

It is noted that relational terms such as first and second, and the like are 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soft starting device of pneumatic monorail crane, includes starter shell (1), and starter main part (2) that gomphosis set up with starter shell (1) surface, its characterized in that: the lower end of the starter shell (1) is provided with a wiring fixing component (3);

the wiring fixing assembly (3) comprises a shell part (31) arranged at the lower end of the starter shell (1), a pushing part (32) embedded in one side of the shell part (31) and an extrusion fixing part (33) arranged at one end of the pushing part (32), wherein the shell part (31) is used for installing the pushing part (32) and the extrusion fixing part (33), meanwhile, the shell part (31) is used for a line to pass through, the pushing part (32) is used for driving the extrusion fixing part (33) to move up and down, and the extrusion fixing part (33) is used for fixing the line.

2. The pneumatic monorail crane soft start device of claim 1, wherein: the shell part (31) comprises a fixed shell (311) fixedly connected to the lower end of the starter shell (1), a through hole (312) is formed in the middle of the fixed shell (311) in a penetrating mode, and a through hole matched with the through hole (312) in position and size is formed in the lower end of the starter shell (1).

3. The pneumatic monorail crane soft start device of claim 2, wherein: the pushing component (32) comprises a threaded column (321) which is embedded in one side of the fixed shell (311), a rotating block (322) which is fixedly connected with one end of the threaded column (321) and a moving block (323) which is rotatably connected with the other end of the threaded column (321).

4. A pneumatic monorail crane soft start device as defined in claim 3, wherein: the fixed shell (311) is internally provided with a mounting groove (326), the mounting groove (326) is communicated with the wire through hole (312), the pushing component (32) further comprises a guide rod (324) fixedly connected to the upper end of the mounting groove (326) and a transmission rod (325) rotatably connected to one side of the moving block (323), and the guide rod (324) and the moving block (323) penetrate through and are movably connected.

5. The pneumatic monorail crane soft start device of claim 4, wherein: the extrusion fixing part (33) comprises a fixing block (331) fixedly connected to the upper end of the mounting groove (326), a guide column (332) fixedly connected to the lower end of the fixing block (331) and a blocking block (333) fixedly connected to the lower end of the guide column (332), the fixing block (331) and the guide rod (324) penetrate through and are fixedly connected, and the guide column (332) is provided with two groups.

6. The pneumatic monorail crane soft start device of claim 5, wherein: the extrusion fixing part (33) further comprises a movable block (334) movably connected to the outer surfaces of the two groups of guide posts (332) and a connecting rod (335) fixedly connected to the lower end of the movable block (334), and the connecting rod (335) is provided with two groups.

7. The pneumatic monorail crane soft start device of claim 6, wherein: the extrusion fixing part (33) further comprises an arc plate (336) fixedly connected to the other ends of the two groups of connecting rods (335), and the other ends of the transmission rods (325) are rotatably connected with one side of the arc plate (336).