CN216386589U

CN216386589U - Catenary chain detection device of catenary chain type shot blasting machine

Info

Publication number: CN216386589U
Application number: CN202122834757.9U
Authority: CN
Inventors: 陈汉杰; 陈星宇
Original assignee: Yancheng Shuanglong Machinery Manufacturing Co ltd
Current assignee: Yancheng Shuanglong Machinery Manufacturing Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-26
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to a catenary detection device of a catenary shot blasting machine, which comprises a workbench, side plates and a top plate, wherein the left side and the right side of the upper surface of the workbench are fixedly connected with the side plates, the upper surface of each side plate is fixedly connected with the top plate, the upper surface of the top plate is fixedly connected with a first detection mechanism, the lower surface of the workbench is fixedly connected with a second detection mechanism, each first detection mechanism comprises two positioning plates fixedly connected to the upper surface of the top plate, the insides of the positioning plates are movably connected with rotating rods, the outsides of the rotating rods are movably connected with two sliding blocks, and the lower surfaces of the sliding blocks are fixedly connected with connecting rods. This catenary chain shot-blasting machine catenary chain detection device, at the in-process that detects, overlaps the catenary chain on two reference columns in first detection mechanism, then utilizes the pressure cover to its spacing, when the motor operation, can make both sides reference column give the catenary chain pulling force, carries out tensile detection.

Description

Catenary chain detection device of catenary chain type shot blasting machine

Technical Field

The utility model relates to the technical field of catenary detection, in particular to a catenary detection device of a catenary shot blasting machine.

Background

In the prior art, the well-known technology is that a catenary of a catenary type shot blasting machine usually bears a relatively large tensile force for a long time, and if the catenary is suddenly disconnected in work, and is not found by an operator in time and is stopped in time, equipment is easily damaged, normal production is affected, and the defects in the prior art exist.

The catenary detection device of the catenary shot blasting machine in the current market is various, but the catenary detection device has the defect of inconvenient detection in general, the existing catenary can only detect the tension of the catenary when being detected, and meanwhile, in the detection process, the operation is troublesome, the tension and the pressure of the catenary can not be detected quickly, the detection efficiency of the catenary is effectively reduced under the condition of large workload, and the practicability of the detection device is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a catenary detection device of a catenary shot blasting machine, which has the advantages of convenience in detection and the like and solves the problem that the tension and the pressure of a catenary cannot be quickly detected.

In order to achieve the purpose, the utility model provides the following technical scheme: a catenary detection device of a catenary shot blasting machine comprises a workbench, side plates and a top plate, wherein the left side and the right side of the upper surface of the workbench are fixedly connected with the side plates, the upper surface of each side plate is fixedly connected with the top plate, the upper surface of the top plate is fixedly connected with a first detection mechanism, and the lower surface of the workbench is fixedly connected with a second detection mechanism;

first detection mechanism includes two locating plates of fixed connection at the roof upper surface, the inside swing joint of locating plate has the bull stick, the outside swing joint of bull stick has two sliders, the lower fixed surface of slider is connected with the connecting rod, the outside of connecting rod just is located the last fixed surface of workstation and is connected with the template, two the equal fixedly connected with backup pad in one side that the template is relative, the inside fixedly connected with reference column of backup pad, the outside swing joint of reference column has the pressure cover, the equal fixedly connected with spacer in the left and right sides of workstation upper surface, right side the right side fixedly connected with motor of locating plate.

Further, first detection mechanism still includes the reinforcement piece of both sides about the backup pad of fixed connection respectively, two fixedly connected with locating lever between the relative one side of curb plate.

Further, two the locating plate is the left and right sides of symmetric distribution in roof axis, the one end that the connecting rod is close to the roof is run through and is extended to the lower surface of roof.

Further, the template is movably connected to the upper surface of the workbench, and the template faces the direction of the positioning sheet.

Furthermore, the output shaft fixed connection of motor is in the inside of bull stick, the left and right sides reinforcing plate fixed connection respectively is in the relative one side of two templates.

Further, the second detection mechanism comprises an electric push rod fixedly connected to the lower surface of the workbench, a pressing plate is fixedly connected to the outer side of an output shaft of the electric push rod, two limiting sleeves are fixedly connected to the upper surface of the workbench, and limiting rods are movably connected to the inner portions of the limiting sleeves.

Further, the pressing plate faces the direction of the supporting plate, and the limiting rod is fixedly connected to the lower surface of the pressing plate.

Further, two the stop collar is the left and right sides of symmetric distribution in workstation axis, two equal fixed connection pressure sensor in one side that the curb plate is relative.

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

1. this catenary chain shot-blasting machine catenary chain detection device, at the in-process that detects, overlaps the catenary chain on two reference columns in first detection mechanism, then utilizes the pressure cover to its spacing, when the motor operation, can make both sides reference column give the catenary chain pulling force, carries out tensile detection.

2. This catenary chain type shot-blasting machine catenary chain detection device, when electric putter moved in second detection mechanism, the area clamp plate pushed down, and exerted pressure perpendicularly to the catenary chain in the backup pad, further carried out the detection that receives pressure to it, and whole testing process is very rapid.

Drawings

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

FIG. 2 is a schematic view of a first detecting mechanism according to the present invention;

FIG. 3 is a schematic view of a second detecting mechanism according to the present invention.

In the figure: 1 workbench, 2 side plates, 3 top plate, 4 first detection mechanism, 401 positioning plate, 402 rotating rod, 403 sliding block, 404 connecting rod, 405 shaping plate, 406 supporting plate, 407 positioning column, 408 pressing sleeve, 409 positioning sheet, 410 motor, 411 reinforcing sheet, 412 positioning rod, 5 second detection mechanism, 501 electric push rod, 502 pressing plate, 503 spacing sleeve and 504 spacing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the catenary detection device for the catenary shot blasting machine in the embodiment includes a workbench 1, side plates 2 and a top plate 3, wherein the side plates 2 are fixedly connected to the left and right sides of the upper surface of the workbench 1, the top plate 3 is fixedly connected to the upper surface of the side plates 2, a first detection mechanism 4 is fixedly connected to the upper surface of the top plate 3, the tension of the catenary is rapidly detected, and a second detection mechanism 5 is fixedly connected to the lower surface of the workbench 1, so that the pressure of the catenary is rapidly detected.

Referring to fig. 2, in order to detect the tension of the catenary, the first detecting mechanism 4 in this embodiment includes two positioning plates 401 fixedly connected to the upper surface of the top plate 3, the rotating rod 402 is positioned and supported, the positioning plates 401 are movably connected to the inside thereof, the rotating rod 402 is a threaded rod, the threads on both sides of the central axis are opposite, the outer side of the rotating rod 402 is movably connected to two sliding blocks 403, the sliding blocks 403 are in threaded connection, the lower surface of the sliding blocks 403 is fixedly connected to a connecting rod 404, the shaping plate 405 and the supporting plate 406 are driven to move by the sliding blocks 403, the shaping plate 405 is fixedly connected to the outer side of the connecting rod 404 and located on the upper surface of the workbench 1, the supporting plate 406 is supported, the supporting plate 406 is fixedly connected to both sides of the two shaping plates 405, the positioning post 407 is fixedly connected to the inside of the supporting plate 406, the catenary is positioned and supported by the cooperation of the positioning post 407 and the supporting plate 406, the outer side of the positioning column 407 is movably connected with a pressing sleeve 408, the pressing sleeve is in threaded connection with the positioning column 407 and is pressed down after rotation, positioning pieces 409 are fixedly connected to the left side and the right side of the upper surface of the workbench 1 to position the moving range of the shaping plate 405, and a motor 410 is fixedly connected to the right side of the right positioning plate 401 and used for driving the rotating rod 402.

First detection mechanism 4 still includes reinforcement piece 411 of both sides about difference fixed connection in backup pad 406, promote the installation intensity of mounting panel 406, fixedly connected with locating lever 412 between two relative one sides of curb plate 2, can guarantee both sides backup pad 406 horizontal migration, two locating plates 401 are the left and right sides of symmetric distribution in roof 3 axis, connecting rod 404 runs through and extends to the lower surface of roof 3 near the one end of roof 3, template 405 swing joint is at the upper surface of workstation 1, template 405 is towards locating piece 409 direction, can accurate and template 405 contact, the output shaft fixed connection of motor 410 is in the inside of bull stick 402, left and right sides reinforcement piece 411 difference fixed connection is in the relative one side of two templates 405.

Therefore, when the motor 410 operates, the two sides of the catenary can be stressed, and the tension on the two sides of the catenary can be detected under the action of the pressure sensor.

Referring to fig. 3, in order to detect the pressure of the catenary, the second detection mechanism 5 in this embodiment includes an electric push rod 501 fixedly connected to the lower surface of the workbench 1, and drives a pressing plate 502 to move downward, the pressing plate 502 is fixedly connected to the outer side of the output shaft of the electric push rod 501 and contacts with the catenary on the supporting plate 406, two limiting sleeves 503 are fixedly connected to the upper surface of the workbench 1, a limiting rod 504 is movably connected to the inside of the limiting sleeves 503, and the limiting rod 504 moves inside the limiting sleeves 503 and further can limit the pressing plate 502.

The pressing plate 502 faces the direction of the supporting plate 406 and vertically presses a catenary on the supporting plate 406, the limiting rod 504 is fixedly connected to the lower surface of the pressing plate 502, the two limiting sleeves 503 are symmetrically distributed on the left side and the right side of the central axis of the workbench 1, and one side, opposite to the two side plates 2, of each limiting sleeve is fixedly connected with a pressure sensor.

The working principle of the above embodiment is as follows:

(1) in the process of detecting the catenary chains, the catenary chains are sleeved on the positioning columns 407 at the two sides, at the moment, the catenary chains are positioned and supported through the matching of the positioning columns 407 and the supporting plate 406, then the pressing sleeve 408 is sleeved on the positioning column 407 to position the upper side of the catenary chain, so as to prevent the catenary chain from being thrown out in the detection process, when the motor 410 is operated, the rotating rod 402 in the positioning plate 401 is driven to rotate, and because the rotating rod 402 is in threaded connection with the sliding block 403, so that the two sliders 403 are moved away from each other, and during the movement, the connecting rod 404, the shaping plate 405 and the supporting plate 406 are carried along, therefore, the positioning posts 407 on the two side supporting plates 406 can make the catenary be under the tension of two sides, and the template 405 can press the pressure sensor to complete the tension detection, under the effect of locating lever 412, can guarantee both sides backup pad 406 horizontal migration, further guaranteed the balanced atress in catenary both sides.

(2) When electric putter 501 moved in second detection mechanism 5, its output shaft shrink can take clamp plate 502 to remove downwards, clamp plate 502 is at the in-process that removes, can contact with the catenary on the backup pad 406, the catenary can receive the pressure of upside this moment, accomplish its detection of pressurized, when clamp plate 502 removed downwards, gag lever post 504 can move about in the inside of stop collar 503, it is further can be spacing to clamp plate 502, the pressure that makes the catenary receive is the vertically, the detection structure has been promoted, can see out when detecting catenary pulling force and pressure, whole process is very rapid, the effectual efficiency that detects that has promoted.

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 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 catenary detection device of catenary shot blasting machine, includes workstation (1), curb plate (2) and roof (3), its characterized in that: the left side and the right side of the upper surface of the workbench (1) are fixedly connected with side plates (2), the upper surface of each side plate (2) is fixedly connected with a top plate (3), the upper surface of each top plate (3) is fixedly connected with a first detection mechanism (4), and the lower surface of the workbench (1) is fixedly connected with a second detection mechanism (5);

the first detection mechanism (4) comprises two positioning plates (401) fixedly connected to the upper surface of the top plate (3), a rotating rod (402) is movably connected inside the positioning plate (401), two sliding blocks (403) are movably connected on the outer side of the rotating rod (402), the lower surface of the sliding block (403) is fixedly connected with a connecting rod (404), the outer side of the connecting rod (404) and the upper surface of the workbench (1) are fixedly connected with shaping plates (405), one opposite side of each of the two shaping plates (405) is fixedly connected with a supporting plate (406), a positioning column (407) is fixedly connected inside the supporting plate (406), a pressing sleeve (408) is movably connected on the outer side of the positioning column (407), the left side and the right side of the upper surface of the workbench (1) are fixedly connected with positioning pieces (409), and the right side of the positioning plate (401) is fixedly connected with a motor (410).

2. The catenary detection device of the catenary shot blasting machine of claim 1, wherein: the first detection mechanism (4) further comprises reinforcing plates (411) fixedly connected to the upper side and the lower side of the support plate (406) respectively, and a positioning rod (412) is fixedly connected between the opposite sides of the two side plates (2).

3. The catenary detection device of the catenary shot blasting machine of claim 1, wherein: two locating plate (401) are the left and right sides of symmetric distribution in roof (3) axis, connecting rod (404) are close to the one end of roof (3) and run through and extend to the lower surface of roof (3).

4. The catenary detection device of the catenary shot blasting machine of claim 1, wherein: the template (405) is movably connected to the upper surface of the workbench (1), and the template (405) faces the direction of the positioning sheet (409).

5. The catenary detection device of the catenary shot blasting machine of claim 2, wherein: the output shaft of motor (410) fixed connection is in the inside of bull stick (402), and the left and right sides reinforcing plate (411) fixed connection respectively is in the relative one side of two templates (405).

6. The catenary detection device of the catenary shot blasting machine of claim 1, wherein: the second detection mechanism (5) comprises an electric push rod (501) fixedly connected to the lower surface of the workbench (1), a pressing plate (502) is fixedly connected to the outer side of an output shaft of the electric push rod (501), two limiting sleeves (503) are fixedly connected to the upper surface of the workbench (1), and limiting rods (504) are movably connected to the inner portions of the limiting sleeves (503).

7. The catenary detection device of the catenary shot blasting machine of claim 6, wherein: the pressing plate (502) faces the direction of the supporting plate (406), and the limiting rod (504) is fixedly connected to the lower surface of the pressing plate (502).

8. The catenary detection device of the catenary shot blasting machine of claim 6, wherein: two stop collar (503) are the left and right sides of symmetric distribution in workstation (1) axis, two equal fixed connection pressure sensor in one side that curb plate (2) is relative.