Multi-angle regulation and control maintenance platform

Abstract

The utility model provides a multi-angle regulation and control maintenance platform, belongs to the technical field of maintenance equipment, and aims at solving the problems that the hanging position of an existing safety belt is low, when a worker falls, the safety belt is prone to injure the worker, and certain potential safety hazards exist. Comprising a maintenance vehicle body, a maintenance platform body, a storage groove, a safety supporting rod, a supporting adjusting mechanism and a safety protection mechanism. The maintenance platform body is arranged above the maintenance vehicle body, and a guardrail structure is arranged on the periphery of the upper end of the maintenance platform body; the storage groove is formed in the front end of the upper portion of the maintenance platform body. Two groups of safety supporting rods are arranged, and the two groups of safety supporting rods are rotationally connected to the inner sides of the storage grooves respectively; the support adjusting mechanism is arranged at the lower end in the maintenance vehicle body; the two sets of safety protection mechanisms are arranged and arranged below the safety supporting rods correspondingly, so that the safety belt can be hung at a high position and used at a low position, workers are prevented from being hurt by the safety belt, and the safety of the whole maintenance platform is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of maintenance equipment, and more specifically, particularly relates to a multi-angle control maintenance platform. Background Art

[0002] When repairing workshop equipment, since many devices are installed at high places, it is generally necessary to use a maintenance platform to repair the equipment. The existing maintenance platform is generally raised and lowered by hydraulic equipment. Workers climb onto the maintenance platform, and then the maintenance platform is lifted to the maintenance position, and then the workers perform maintenance work.

[0003] The existing application number is: CN202211567428.5 The present invention discloses an electric power maintenance platform, including a mobile base, a balance board and an inspection platform, the balance board is movably mounted on the upper part of the mobile base, the inspection platform is movably mounted on the upper part of the balance board, and an X-shaped frame driven by hydraulic pressure is provided between the inspection platform and the balance board, the inspection platform includes a fixed base plate, four sides of the fixed base plate are movably mounted with a first side plate, a second side plate, a third side plate and a fourth side plate, the first side plate and the third side plate are symmetrically arranged, the second side plate and the fourth side plate are symmetrically arranged, and a telescopic block for supporting the first side plate, the second side plate, the third side plate and the fourth side plate is movably mounted at the bottom of the fixed base plate; the first side plate, the second side plate, the third side plate and the fourth side plate can be expanded to the four sides of the fixed base plate by using a hinge structure, thereby increasing the overall area of ​​the fixed base plate, so that multiple maintenance personnel can stand on the fixed base plate, so that the electric power maintenance platform has an expansion structure.

[0004] Based on the above, existing workers need to wear safety belts when using maintenance platforms for maintenance work to ensure their safety. However, in order to facilitate workers' operation, the guardrails installed on the maintenance platforms are generally low, resulting in workers having to hang the safety belts on the guardrails. Since the safety belts are hung at a low position, when workers fall, the safety belts are easy to strangle the workers, posing certain safety hazards. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a multi-angle adjustable maintenance platform to solve the problem that when existing workers use the maintenance platform for maintenance work, in order to ensure the safety of the workers, the workers need to wear safety belts. However, in order to facilitate the workers' operation, the guardrails installed on the maintenance platform are generally low, resulting in the workers having to hang the safety belts on the guardrails. Since the safety belts are hung at a low position, when the workers fall, the safety belts are easy to strangle the workers, posing certain safety hazards.

[0006] The purpose and effect of the multi-angle control maintenance platform of the utility model are achieved by the following specific technical means:

[0007] A multi-angle control maintenance platform, comprising a maintenance vehicle body, a maintenance platform body, movable wheels, a storage slot, a safety support rod, a support adjustment mechanism and a safety protection mechanism;

[0008] The maintenance platform is arranged above the maintenance vehicle body, and a guardrail structure is arranged on the outer periphery of the upper end of the maintenance platform;

[0009] There are four groups of movable wheels in total, and the four groups of movable wheels are respectively arranged under the maintenance vehicle body;

[0010] The storage slot is provided at the upper front end of the maintenance platform body;

[0011] The safety support rods are provided in two groups, and the two groups of safety support rods are rotatably connected to the inner side of the storage slot respectively;

[0012] The support adjustment mechanism is arranged at the lower end of the interior of the maintenance vehicle body;

[0013] There are two groups of safety protection mechanisms, which are respectively arranged below the safety support rods.

[0014] Further, the support adjustment mechanism includes: a support hydraulic cylinder;

[0015] The supporting hydraulic cylinder is fixedly connected to the middle position inside the maintenance vehicle body.

[0016] Furthermore, the support adjustment mechanism also includes: a support connecting column and a support chassis;

[0017] The support connecting column is slidably connected to the lower end of the interior of the maintenance vehicle body, and the upper end of the support connecting column is fixedly connected to the piston rod of the support hydraulic cylinder;

[0018] The supporting chassis is a disc-shaped structure, the lower end of the supporting chassis is provided with anti-skid grooves, and the supporting chassis is rotatably connected to the bottom of the supporting connecting column.

[0019] Further, the safety protection mechanism includes: a safety protection rack and a safety protection gear;

[0020] There are two groups of safety protection racks, which are respectively fixedly connected to the left and right ends of the inner side of the maintenance vehicle body;

[0021] There are two groups of safety protection gears, which are rotatably connected to the left and right sides of the bottom of the maintenance platform body respectively, and the two groups of safety protection gears are respectively meshed with the safety protection racks.

[0022] Furthermore, the safety protection mechanism also includes: a safety protection worm and a safety protection worm wheel;

[0023] The safety protection worm gears are provided with two groups in total, and the two groups of safety protection worm gears are coaxially fixedly connected to the inner side of the safety protection gear;

[0024] There are two groups of safety protection worm gears, which are rotatably connected to the inside of the storage groove respectively. Both groups of safety protection worm gears are coaxially fixedly connected to the safety support rod, and the two groups of safety protection worm gears are respectively engaged with the safety protection worm.

[0025] Furthermore, the safety protection mechanism also includes: a hanging ring, a storage rod and a wire groove;

[0026] The hanging rings are provided in two groups, both of which are circular ring structures, and the two groups of hanging rings are respectively welded to the rear upper end of the safety support rod;

[0027] There are two groups of storage rods, which are respectively welded to the upper rear end of the safety support rod;

[0028] The wire placing grooves are provided in a plurality of groups, all of which are semi-cylindrical groove structures, and all of which are opened above the storage rods.

[0029] Compared with the prior art, the utility model has the following beneficial effects:

[0030] The utility model sets a support adjustment mechanism, opens the support hydraulic cylinder, and the piston rod of the support hydraulic cylinder moves downward to drive the support connecting column to move downward, and the support connecting column moves downward to drive the support chassis to move downward, and the support chassis moves downward and then touches the ground to lift the maintenance vehicle body, then rotates the maintenance vehicle body, and after the maintenance vehicle body is adjusted to a required angle, the worker climbs onto the maintenance platform to repair the equipment, which is convenient for adjusting the angle of the entire maintenance platform, avoids moving the entire maintenance platform, and improves the efficiency of equipment maintenance.

[0031] The utility model adopts the setting of the safety protection mechanism, when the maintenance platform body moves upward, the upward movement of the maintenance platform body drives the safety protection gear to move upward, the safety protection gear moves upward and contacts and rotates with the safety protection rack, the rotation of the safety protection gear drives the safety protection worm to rotate, the rotation of the safety protection worm drives the safety protection worm wheel to rotate, and the rotation of the safety protection worm wheel drives the safety support rod to rotate. At this time, the worker can hang the safety belt buckle on the hanging ring, realizes the high hanging and low use of the safety belt, avoids the safety belt from strangling the worker, and improves the safety of the entire maintenance platform. At the same time, when the worker performs circuit maintenance and wiring, the worker places the cable inside the wire trough, and the placement rod supports the cable, avoids the cable from sagging, and improves the safety of power maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0033] Figure 2 It is a schematic diagram of the supporting chassis structure of the utility model.

[0034] Figure 3 It is a structural schematic diagram of the support and adjustment mechanism of the utility model.

[0035] Figure 4 It is a schematic diagram of the safety protection rack structure of the utility model.

[0036] Figure 5 It is a structural schematic diagram of the safety protection mechanism of the utility model.

[0037] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0038] 1. Maintenance vehicle body; 101. Support hydraulic cylinder; 102. Support connecting column; 103. Support chassis; 2. Maintenance platform; 3. Mobile wheels; 4. Storage slot; 5. Safety support rod; 501. Safety protection rack; 502. Safety protection gear; 503. Safety protection worm; 504. Safety protection worm wheel; 505. Hanging ring; 506. Storage rod; 507. Wire groove. DETAILED DESCRIPTION

[0039] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0040] Embodiment 1:

[0041] As attached Figure 1 To Attachment Figure 4 As shown:

[0042] The utility model provides a multi-angle control maintenance platform, comprising a maintenance vehicle body 1, a maintenance platform body 2, moving wheels 3, a storage slot 4, a safety support rod 5 and a support adjustment mechanism;

[0043] The maintenance platform body 2 is arranged above the maintenance vehicle body 1, and a guardrail structure is arranged on the outer periphery of the upper end of the maintenance platform body 2;

[0044] There are four groups of moving wheels 3, which are respectively arranged under the maintenance vehicle body 1;

[0045] The storage slot 4 is provided at the upper front end of the maintenance platform body 2;

[0046] There are two groups of safety support rods 5, and the two groups of safety support rods 5 are rotatably connected to the inner side of the storage slot 4 respectively;

[0047] The support adjustment mechanism is arranged at the lower end of the interior of the maintenance vehicle body 1 .

[0048] The support adjustment mechanism includes: a support hydraulic cylinder 101, a support connecting column 102 and a support chassis 103;

[0049] The supporting hydraulic cylinder 101 is fixedly connected to the middle position inside the maintenance vehicle body 1;

[0050] The support connecting column 102 is slidably connected to the lower end of the interior of the maintenance vehicle body 1, and the upper end of the support connecting column 102 is fixedly connected to the piston rod of the support hydraulic cylinder 101;

[0051] The supporting chassis 103 is a disc-shaped structure. The lower end of the supporting chassis 103 is provided with anti-slip grooves. The supporting chassis 103 is rotatably connected to the lower side of the supporting connecting column 102 .

[0052] During use, when it is necessary to repair the high-altitude equipment, the maintenance vehicle body 1 is moved to the target position by moving the wheels 3, and the supporting hydraulic cylinder 101 is opened. The piston rod of the supporting hydraulic cylinder 101 moves downward, driving the supporting connecting column 102 to move downward, and the supporting connecting column 102 moves downward, driving the supporting chassis 103 to move downward. After the supporting chassis 103 moves downward and contacts the ground, it lifts up the maintenance vehicle body 1. At this time, the maintenance vehicle body 1 is then rotated. After the maintenance vehicle body 1 is adjusted to the required angle, the worker climbs onto the maintenance platform 2 to repair the equipment.

[0053] Embodiment 2:

[0054] The utility model provides a multi-angle control maintenance platform. Based on the first embodiment, Figures 1 to 5 As shown, it also includes a safety protection mechanism, and there are two groups of safety protection mechanisms, which are respectively arranged below the safety support rod 5.

[0055] The safety protection mechanism includes: a safety protection rack 501, a safety protection gear 502, a safety protection worm 503, a safety protection worm wheel 504, a hanging ring 505, a storage rod 506 and a wire groove 507;

[0056] There are two sets of safety protection racks 501, and the two sets of safety protection racks 501 are fixedly connected to the left and right ends of the inner side of the maintenance vehicle body 1 respectively;

[0057] There are two sets of safety protection gears 502, which are rotatably connected to the left and right sides of the bottom of the maintenance platform body 2, and the two sets of safety protection gears 502 are respectively meshed with the safety protection racks 501;

[0058] There are two groups of safety protection worm gears 503, and both groups of safety protection worm gears 503 are coaxially fixedly connected to the inner side of the safety protection gear 502;

[0059] There are two groups of safety protection worm gears 504, which are respectively rotatably connected to the inside of the storage slot 4, and are both coaxially fixedly connected to the safety support rod 5. The two groups of safety protection worm gears 504 are respectively meshed with the safety protection worm 503;

[0060] There are two sets of hanging rings 505, both of which are circular ring structures, and the two sets of hanging rings 505 are respectively welded to the rear upper end of the safety support rod 5;

[0061] There are two sets of storage rods 506, which are respectively welded to the upper rear end of the safety support rod 5;

[0062] There are multiple groups of wire grooves 507 , all of which are semi-cylindrical groove structures, and all of which are opened above the storage rod 506 .

[0063] During use, when the maintenance platform body 2 moves upward, the maintenance platform body 2 moves upward, driving the safety protection gear 502 to move upward, and the safety protection gear 502 moves upward and contacts and rotates with the safety protection rack 501, and the rotation of the safety protection gear 502 drives the safety protection worm 503 to rotate, and the rotation of the safety protection worm 503 drives the safety protection worm wheel 504 to rotate, and the rotation of the safety protection worm wheel 504 drives the safety support rod 5 to rotate. At this time, the worker can hang the safety belt buckle on the hanging ring 505, so that the safety belt can be hung high and used low. At the same time, when the worker performs circuit maintenance and wiring, the worker places the cable inside the wire groove 507. At this time, the storage rod 506 supports the cable, avoids the cable from sagging, and improves the safety of power maintenance.

Claims

1. A multi-angle control maintenance platform, comprising a maintenance vehicle body (1), a maintenance platform body (2), movable wheels (3), a storage slot (4), a safety support rod (5), a support adjustment mechanism and a safety protection mechanism; characterized in that: The maintenance platform body (2) is arranged above the maintenance vehicle body (1), and a guardrail structure is arranged on the outer periphery of the upper end of the maintenance platform body (2); the movable wheels (3) are arranged in four groups, and the four groups of movable wheels (3) are arranged below the maintenance vehicle body (1); the storage groove (4) is opened at the upper front end of the maintenance platform body (2); the safety support rods (5) are arranged in two groups, and the two groups of safety support rods (5) are respectively rotatably connected to the inner side of the storage groove (4); the support adjustment mechanism is arranged at the lower end of the maintenance vehicle body (1); the safety protection mechanism is arranged in two groups, and the two groups of safety protection mechanisms are respectively arranged below the safety support rods (5).

2. A multi-angle control maintenance platform as claimed in claim 1, characterized in that: The support adjustment mechanism comprises: a support hydraulic cylinder (101); the support hydraulic cylinder (101) is fixedly connected to the middle position inside the maintenance vehicle body (1).

3. A multi-angle control maintenance platform as claimed in claim 2, characterized in that: The support adjustment mechanism further comprises: a support connection column (102) and a support chassis (103); the support connection column (102) is slidably connected to the lower end of the interior of the maintenance vehicle body (1), and the upper end of the support connection column (102) is fixedly connected to the piston rod of the support hydraulic cylinder (101); the support chassis (103) is a disc-shaped structure, and the lower end of the support chassis (103) is provided with anti-slip grooves, and the support chassis (103) is rotatably connected below the support connection column (102).

4. The multi-angle control maintenance platform as claimed in claim 1, characterized in that: The safety protection mechanism comprises: a safety protection rack (501) and a safety protection gear (502); two groups of the safety protection rack (501) are provided, and the two groups of safety protection racks (501) are respectively fixedly connected to the left and right ends of the inner side of the maintenance vehicle body (1); two groups of safety protection gears (502) are provided, and the two groups of safety protection gears (502) are respectively rotatably connected to the left and right sides below the maintenance platform body (2), and the two groups of safety protection gears (502) are respectively meshed with the safety protection rack (501).

5. A multi-angle control maintenance platform as claimed in claim 4, characterized in that: The safety protection mechanism also includes: a safety protection worm (503) and a safety protection worm wheel (504); the safety protection worm (503) is provided in two groups, and the two groups of safety protection worm (503) are coaxially fixedly connected to the inner side of the safety protection gear (502); the safety protection worm wheel (504) is provided in two groups, and the two groups of safety protection worm wheels (504) are respectively rotatably connected to the inside of the storage groove (4), and the two groups of safety protection worm wheels (504) are coaxially fixedly connected to the safety support rod (5), and the two groups of safety protection worm wheels (504) are respectively meshed with the safety protection worm (503).

6. The multi-angle control maintenance platform as claimed in claim 1, characterized in that: The safety protection mechanism further comprises: a hanging ring (505), a storage rod (506) and a wire groove (507); the hanging ring (505) is provided in two groups, both of which are circular ring structures, and the two groups of hanging rings (505) are respectively welded to the rear upper end of the safety support rod (5); the storage rod (506) is provided in two groups, and the two groups of storage rods (506) are respectively welded to the upper rear end of the safety support rod (5); the wire groove (507) is provided in multiple groups, and the multiple groups of wire grooves (507) are all semi-cylindrical groove structures, and the multiple groups of wire grooves (507) are all opened above the storage rod (506).

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