Maintenance platform with suspension

Abstract

The utility model relates to the technical field of equipment maintenance instruments, in particular to a maintenance platform with a suspension, which comprises a working table, fixed vertical rods are arranged in the middle positions of the left side and the right side of the top of the working table, telescopic cylinders are arranged on the front surfaces of the fixed vertical rods, and a lifting cross rod is arranged at the driving ends of the two groups of telescopic cylinders together. Rectangular grooves are formed in the lifting transverse rod in a bilateral symmetry mode, forward and reverse motors are installed at one ends of the interiors of the rectangular grooves, the driving ends of the forward and reverse motors are connected with rotating lead screws, the outer sides of the rotating lead screws are in threaded connection with lead screw sliding bases, and the outer side of the lifting transverse rod is slidably sleeved with sliding sleeves in a bilateral symmetry mode. The bottom of the sliding sleeve is connected with a chain hook, and fixing bases are arranged on the left side and the right side of the top of the workbench, the device is simple in structure and convenient to operate, devices of different sizes can be hung conveniently, and therefore the devices can be maintained conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment maintenance instruments, in particular to a maintenance platform with a suspension. Background Art

[0002] Mechanical equipment needs to be inspected and maintained regularly during use. Most of the time, the corresponding equipment needs to be removed during the inspection or replacement. Some larger equipment needs to be suspended and supported by a maintenance table to facilitate maintenance. The existing maintenance table cannot adjust the position of the hook according to the size of the equipment, and after hanging, it may cause slight shaking during maintenance, thus affecting the progress of maintenance.

[0003] Therefore, it is particularly important to design a maintenance platform with suspension to change the above-mentioned technical defects and improve overall practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a maintenance platform with a suspension to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The maintenance platform with suspension comprises a workbench, wherein fixed uprights are installed at the middle positions of the left and right sides of the top of the workbench, a telescopic cylinder is installed on the front side of the fixed uprights, a lifting cross bar is installed together at the driving ends of two groups of the telescopic cylinders, a rectangular groove is symmetrically opened inside the lifting cross bar, a forward and reverse motor is installed at one end inside the rectangular groove, a rotating screw rod is connected to the driving end of the forward and reverse motor, a screw rod slide is threadedly connected to the outer side of the rotating screw rod, a sliding sleeve is symmetrically slidably sleeved on the outer side of the lifting cross bar, a chain hook is connected to the bottom of the sliding sleeve, fixed seats are provided on the left and right sides of the top of the workbench, a rack is slidably connected to the top of the fixed seat, a rotating motor is installed on the back side of the fixed seat, the driving end of the rotating motor passes through the front side of the fixed seat and is connected to a gear, and a splint is installed on the opposite side of the top of the two groups of racks.

[0007] As a preferred solution of the utility model, a control switch is arranged on the front of the workbench, wherein the control switch is respectively connected to the telescopic cylinder, the forward and reverse motor, and the rotating motor through wires, and the connection method is electrical connection.

[0008] As a preferred solution of the utility model, the other end of the rotating screw is rotatably connected to the inside of the rectangular groove through a bearing seat.

[0009] As a preferred solution of the utility model, both the front and rear sides of the lifting cross bar are provided with sliding grooves extending along the length direction of the lifting cross bar, and both the front and rear ends of the rotating screw rod extend sliding grooves connected to the sliding sleeve.

[0010] As a preferred solution of the present invention, the connection between the rack and the gear is a meshing connection.

[0011] As a preferred solution of the utility model, a rubber gasket is attached to the inner side of the clamping plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, a maintenance platform with a suspension is provided, which has a simple structure and is easy to operate, and is convenient for hanging equipment of different volumes, thereby facilitating maintenance of the equipment.

[0014] 2. In the utility model, a maintenance platform with a suspension is provided, so that the bottom of the equipment can be clamped when it is suspended, so as to avoid slight shaking during maintenance after suspension, thereby affecting the progress of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main view of the overall structure of the utility model;

[0016] Figure 2 This is the internal structure diagram of the lifting crossbar of the utility model;

[0017] Figure 3 It is a schematic diagram of the local structure of the utility model.

[0018] In the figure: 1, workbench; 2, fixed vertical pole; 3, telescopic cylinder; 4, lifting cross bar; 401, rectangular groove; 402, forward and reverse motor; 403, rotating screw; 404, screw slide; 405, sliding sleeve; 406, chain hook; 5, fixed seat; 501, rack; 502, rotating motor; 503, gear; 504, splint. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0021] A maintenance platform with suspension comprises a workbench 1. Fixed vertical poles 2 are installed at the middle positions of the left and right sides of the top of the workbench 1. Telescopic cylinders 3 are installed on the front of the fixed vertical poles 2. Lifting cross bars 4 are installed together at the driving ends of two groups of telescopic cylinders 3. Fixed seats 5 are arranged on the left and right sides of the top of the workbench 1.

[0022] In this embodiment, please refer to Figure 2 A rectangular groove 401 is symmetrically provided inside the lifting crossbar 4, a forward and reverse motor 402 is installed at one end of the rectangular groove 401, a rotating screw 403 is connected to the driving end of the forward and reverse motor 402, a screw slide 404 is threadedly connected to the outer side of the rotating screw 403, a sliding sleeve 405 is symmetrically slidably sleeved on the outer side of the lifting crossbar 4, and a chain hook 406 is connected to the bottom of the sliding sleeve 405;

[0023] The other end of the rotating screw rod 403 is rotatably connected to the inside of the rectangular groove 401 through a bearing seat, and the front and rear sides of the lifting cross bar 4 are provided with sliding grooves extending along the length direction of the lifting cross bar 4. The front and rear ends of the rotating screw rod 403 both extend sliding grooves and are connected to the sliding sleeve 405.

[0024] In this embodiment, please refer to Figure 3 , a rack 501 is slidably connected to the top of the fixed seat 5, a rotating motor 502 is installed on the back of the fixed seat 5, a driving end of the rotating motor 502 passes through the front of the fixed seat 5 and is connected to a gear 503, and a clamping plate 504 is installed on the opposite side of the top of the two sets of racks 501;

[0025] A control switch is provided on the front of the workbench 1, wherein the control switch is respectively connected to the telescopic cylinder 3, the forward and reverse motor 402, and the rotating motor 502 through wires, and the connection method is electrical connection. The connection method between the rack 501 and the gear 503 is meshing connection, and a rubber gasket is attached to the inner side of the splint 504.

[0026] The working process of the utility model is as follows: when in use, the equipment is lifted onto the workbench 1, and then two sets of chain hooks 406 are respectively hung on the hanging ears of the equipment, and the two sets of forward and reverse motors 402 are started to drive the rotation of the rotating screw 403, so that the rotating screw 403 thread drives the screw slide 404 to move left and right, and drives the sliding sleeve 405 to move on the lifting cross bar 4, so as to be suitable for equipment of different sizes and hanging ears in different positions. After hanging, the telescopic cylinder 3 is driven to lift the lifting cross bar 4 to suspend the equipment, and then the rotating motors 502 are started respectively to drive the gear 503 to engage with the rack 501, so that the two sets of clamps 504 move toward each other to clamp and fix the bottom of the equipment, so as to avoid slight shaking during maintenance after hanging, thereby affecting the progress of maintenance.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A maintenance platform with suspension, comprising a workbench (1), characterized in that: A fixed vertical rod (2) is installed at the middle position of the left and right sides of the top of the workbench (1), a telescopic cylinder (3) is installed on the front of the fixed vertical rod (2), and a lifting cross rod (4) is installed on the driving ends of the two groups of telescopic cylinders (3). A rectangular groove (401) is symmetrically opened inside the lifting cross rod (4), and a forward and reverse motor (402) is installed at one end of the rectangular groove (401). The driving end of the forward and reverse motor (402) is connected to a rotating screw rod (403), and the outer side of the rotating screw rod (403) is threadedly connected to a screw rod slide seat (404). The outer side of the lifting cross bar (4) is symmetrically slidably sleeved with a sliding sleeve (405), the bottom of the sliding sleeve (405) is connected to a chain hook (406), and the left and right sides of the top of the workbench (1) are provided with a fixed seat (5), the top of the fixed seat (5) is slidably connected to a rack (501), and a rotating motor (502) is installed on the back of the fixed seat (5), the driving end of the rotating motor (502) passes through the front of the fixed seat (5) and is connected to a gear (503), and a clamping plate (504) is installed on the opposite side of the top of the two groups of racks (501).

2. A maintenance platform with suspension according to claim 1, characterized in that: A control switch is provided on the front of the workbench (1), wherein the control switch is respectively connected to the telescopic cylinder (3), the forward and reverse motor (402), and the rotating motor (502) via wires, and the connection method is electrical connection.

3. A maintenance platform with suspension according to claim 1, characterized in that: The other end of the rotating screw rod (403) is rotatably connected to the inside of the rectangular groove (401) via a bearing seat.

4. A maintenance platform with suspension according to claim 1, characterized in that: The front and rear sides of the lifting cross bar (4) are both provided with sliding grooves extending along the length direction of the lifting cross bar (4), and the front and rear ends of the rotating screw rod (403) both extend sliding grooves and are connected to the sliding sleeve (405).

5. A maintenance platform with suspension according to claim 1, characterized in that: The rack (501) and the gear (503) are connected in a meshing manner.

6. A maintenance platform with suspension according to claim 1, characterized in that: A rubber gasket is attached to the inner side of the clamping plate (504).

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