A multi-purpose workbench for maintenance of meter boxes in the area without support

Abstract

A multi-purpose workbench for table box maintenance in a table area without support, relates to the technical field of workbenches, and has the following structure: a rotating connector A and a rotating connector B are respectively provided at both ends of an intermediate frame, the rotating connector A is connected to the rotating connector B provided on the first and last ladder frames through a rotating shaft B; the rotating connector B is connected to the rotating connector A provided on the first and last ladder frames through a rotating shaft B; a pedal is respectively provided on the intermediate frame and the first and last frames, a fixed head is provided at the end of the first and last frames, a telescopic cross bar is provided on the first and last frames at one end, the two ends of the telescopic cross bar are respectively connected to the telescopic hanging rod through the rotating shaft A, and a hook notch is provided at the end of the telescopic hanging rod. The beneficial effects of the present invention are: simple structure, flexible use, the workbench is detachable and foldable, convenient to carry and store, no support is required when in use, better stability, multiple uses, so that the function is no longer single, saving manpower and material resources, and improving work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of workbenches, and in particular to a support-free multi-purpose workbench for repairing meter boxes in a station area. Background Art

[0002] There is no dedicated maintenance workbench during meter box maintenance work. Generally, a ladder is used, with one person supporting and one person performing maintenance. Standing on the ladder for maintenance is not very stable, and the existing ladders are generally large in size and inconvenient to carry. In addition, the functions of the ladders are relatively single, and most ladders can only be used as ladders. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a multi-purpose workbench for maintaining a meter box in a station area without support, so as to solve the problems of support and single function.

[0004] The present invention provides a multi-purpose workbench for maintaining meter boxes in a table area without support, and the structure is as follows: a rotating connector A and a rotating connector B are respectively arranged at two ends of an intermediate frame, the rotating connector A is connected to the rotating connector B arranged on the head and tail ladder frames through a rotating shaft B; the rotating connector B is connected to the rotating connector A arranged on the head and tail ladder frames through a rotating shaft B; pedals are respectively arranged on the intermediate frame and the head and tail frames, and fixed heads are arranged at the ends of the head and tail frames, and a penetrating telescopic cross bar is arranged on the head and tail frames at one end, and the two ends of the telescopic cross bar are respectively connected to the telescopic hanging rod through the rotating shaft A, and the ends of the telescopic hanging rod are provided with hook recesses.

[0005] The middle frame is provided with a pedal, and an upper telescopic plate and a lower telescopic plate are respectively provided above and below the pedal, one end of the upper telescopic plate and the lower telescopic plate are connected to the baffle, the other end of the upper telescopic plate passes through one end of the middle frame and is fixedly connected to the baffle, and the other end of the lower telescopic plate passes through the other end of the middle frame and is fixedly connected to the baffle. The upper and lower telescopic plates can be pulled apart to both ends by a push-pull plate to place maintenance tools, etc.

[0006] The telescopic cross bar is a detachable structure and can be detached from the front and rear ladder frames.

[0007] The ladder head is made of plastic or rubber and has an anti-slip effect.

[0008] The pedal rod is hollow and has openings at both ends.

[0009] The through holes at both ends of the pedal rod penetrate the shaft, and wheels are installed at both ends of the shaft. The pedal rod can be folded into a shape of a small car, which is convenient for transporting objects, tools and the like.

[0010] The rotation angles of the rotary connector A and the rotary connector B are 0-180 degrees.

[0011] The structure in which the rotary connector A and the rotary connector B are connected by the rotating shaft B is a joint head structure, and the joint head structure can be rotated and fixed within the range of 0-180 degrees.

[0012] The intermediate frame is an intermediate frame on which a pedal rod is arranged or an intermediate frame on which a pedal is arranged.

[0013] The intermediate frame of the pedal rod or the intermediate frame of the pedal is provided with more than one section.

[0014] The method of using the present invention is as follows: during the maintenance of the meter box, the meter box is supported and fixed by two angle steels, one in front and one in the back. During the inspection, the workbench is opened, the telescopic cross bar is pulled out to a suitable length, the telescopic hanging rod is rotated and pulled out to a suitable length, the hook notch is hung on the rear channel steel, and the workbench is folded into a Figure 1 The upper and lower telescopic plates are pulled out through the push-pull plate, tools are placed on the telescopic plates, and then the workers climb up and step on the horizontal pedals for maintenance;

[0015] When a ladder is needed for work in an open space, the workbench can be folded into a herringbone ladder for high-altitude work;

[0016] When the workbench is not in use, it can be folded into a stool for workers to rest.

[0017] The workbench can also be folded into a Figure 3 The trolley is in the shape of a small vehicle, with two sets of wheels installed at the bottom. The shaft passes through the through holes at both ends of the pedal rod, and wheels are installed at both ends of the shaft to form a small vehicle, which is convenient for short-distance transportation of tools or small equipment.

[0018] When carrying or storing, the ladder can be folded up using the swivel connector A and the swivel connector B.

[0019] The beneficial effects of the present invention are: simple structure, flexible use, detachable and foldable workbench, convenient carrying and storage, no need for support when in use, better stability, multiple uses, no longer single function, saving manpower and material resources, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the present invention;

[0021] Figure 2 It is a partial expanded structural diagram of the present invention;

[0022] Figure 3 It is a structural diagram of the stool form of the present invention;

[0023] Figure 4 It is a structural diagram of the trolley form of the present invention;

[0024] In the figure: 1, telescopic hanging rod, 2, telescopic cross bar, 3, hook notch, 4, rotating shaft A, 5, rotating connector A, 6, rotating shaft B, 7, rotating connector B, 8, baffle, 9, pedal, 10, pedal rod, 11, middle frame, 12, opening, 13, head and tail frame, 14, fixed head, 15, lower telescopic plate, 16, baffle, 17, upper telescopic plate, 18, shaft, 19, wheel. DETAILED DESCRIPTION

[0025] Embodiment 1, as Figure 1-3 As shown, the present invention provides a multi-purpose workbench for table box maintenance in a table area without support, and its structure is as follows: a middle frame (11) is provided with a rotating connector A (5) and a rotating connector B (7) at both ends, the rotating connector A (5) is connected to the rotating connector B (7) arranged on the front and rear ladder frames through a rotating shaft B (6); the rotating connector B (7) is connected to the rotating connector A (5) arranged on the front and rear ladder frames through a rotating shaft B (6); the middle frame (11) and the front and rear frames (13) are respectively provided with a pedal (10), the ends of the front and rear frames (13) are provided with a fixed head (14), and the front and rear frames (13) at one end are provided with a through telescopic cross bar (2), the two ends of the telescopic cross bar (2) are connected to the telescopic hanging rod (1) through the rotating shaft A (4), and the end of the telescopic hanging rod (1) is provided with a hook recess (3).

[0026] The intermediate frame (11) is provided with a pedal (9), and an upper telescopic plate (17) and a lower telescopic plate (15) are provided above and below the pedal (9), respectively; one end of the upper telescopic plate (17) and the lower telescopic plate (15) are connected to a baffle (16); the other end of the upper telescopic plate (17) passes through one end of the intermediate frame (11) and is fixedly connected to the baffle (16); the other end of the lower telescopic plate (15) passes through the other end of the intermediate frame (11) and is fixedly connected to the baffle (16); the upper and lower telescopic plates (15) can be pulled apart toward both ends by a push-pull plate (8).

[0027] The telescopic cross bar (2) is disassembled from the front and rear ladder frames.

[0028] The material of the ladder head is plastic.

[0029] The rotation angles of the rotary connector A (5) and the rotary connector B (7) are 0-180 degrees.

[0030] The structure in which the rotary connector A (5) and the rotary connector B (7) are connected via the rotating shaft B (6) is a joint head structure, and the joint head structure can be rotated and fixed within a range of 0-180 degrees.

[0031] The intermediate frame (11) is an intermediate frame on which pedals are arranged.

[0032] The middle frame (11) of the pedal is provided with two sections.

[0033] When the workbench is not in use, fold it into Figure 3 The shape of the horse stool shown can be used for staff to rest.

[0034] Embodiment 2, as Figure 1-3 As shown, the present invention provides a multi-purpose workbench for table box maintenance in a table area without support, and its structure is as follows: a middle frame (11) is provided with a rotating connector A (5) and a rotating connector B (7) at both ends, the rotating connector A (5) is connected to the rotating connector B (7) arranged on the front and rear ladder frames through a rotating shaft B (6); the rotating connector B (7) is connected to the rotating connector A (5) arranged on the front and rear ladder frames through a rotating shaft B (6); the middle frame (11) and the front and rear frames (13) are respectively provided with a pedal (10), the ends of the front and rear frames (13) are provided with a fixed head (14), and the front and rear frames (13) at one end are provided with a through telescopic cross bar (2), the two ends of the telescopic cross bar (2) are connected to the telescopic hanging rod (1) through the rotating shaft A (4), and the end of the telescopic hanging rod (1) is provided with a hook recess (3).

[0035] The intermediate frame (11) is provided with a pedal (9), and an upper telescopic plate (17) and a lower telescopic plate (15) are provided above and below the pedal (9), respectively; one end of the upper telescopic plate (17) and the lower telescopic plate (15) are connected to a baffle (16); the other end of the upper telescopic plate (17) passes through one end of the intermediate frame (11) and is fixedly connected to the baffle (16); the other end of the lower telescopic plate (15) passes through the other end of the intermediate frame (11) and is fixedly connected to the baffle (16); the upper and lower telescopic plates (15) can be pulled apart toward both ends by a push-pull plate (8).

[0036] The telescopic cross bar (2) is disassembled from the front and rear ladder frames.

[0037] The material of the ladder head is rubber.

[0038] The rotation angles of the rotary connector A (5) and the rotary connector B (7) are 0-180 degrees.

[0039] The structure in which the rotary connector A (5) and the rotary connector B (7) are connected via the rotating shaft B (6) is a joint head structure, and the joint head structure can be rotated and fixed within a range of 0-180 degrees.

[0040] The intermediate frame (11) is an intermediate frame on which a pedal rod is arranged.

[0041] The middle frame (11) of the pedal rod is provided with two sections.

[0042] When transporting tools or small equipment over short distances, fold the workbench into Figure 4The trolley is in the shape of a small vehicle, with two sets of wheels installed at the bottom. The shaft passes through the pedal rod and passes through the through holes at both ends. Wheels are installed at both ends of the shaft to form a small vehicle, which is convenient for short-distance transportation of tools or small equipment.

[0043] Embodiment 3, as Figure 1-3 As shown, the present invention provides a multi-purpose workbench for table box maintenance in a table area without support, and its structure is as follows: a middle frame (11) is provided with a rotating connector A (5) and a rotating connector B (7) at both ends, the rotating connector A (5) is connected to the rotating connector B (7) arranged on the front and rear ladder frames through a rotating shaft B (6); the rotating connector B (7) is connected to the rotating connector A (5) arranged on the front and rear ladder frames through a rotating shaft B (6); the middle frame (11) and the front and rear frames (13) are respectively provided with a pedal (10), the ends of the front and rear frames (13) are provided with a fixed head (14), and the front and rear frames (13) at one end are provided with a through telescopic cross bar (2), the two ends of the telescopic cross bar (2) are connected to the telescopic hanging rod (1) through the rotating shaft A (4), and the end of the telescopic hanging rod (1) is provided with a hook recess (3).

[0044] The telescopic cross bar (2) is disassembled from the front and rear ladder frames.

[0045] The material of the ladder head is rubber.

[0046] The rotation angles of the rotary connector A (5) and the rotary connector B (7) are 0-180 degrees.

[0047] The structure in which the rotary connector A (5) and the rotary connector B (7) are connected via the rotating shaft B (6) is a joint head structure, and the joint head structure can be rotated and fixed within a range of 0-180 degrees.

[0048] The intermediate frame (11) is an intermediate frame on which a pedal rod is arranged; the intermediate frame (11) of the pedal rod is provided with four sections.

[0049] The workbench can be folded in the middle to form a herringbone ladder for high-altitude work.

Claims

1. A multi-purpose workbench for maintenance of meter boxes in a station area without support, characterized by: The middle frame (11) is provided with a rotating connector A (5) and a rotating connector B (7) at both ends, respectively; the rotating connector A (5) is connected to the rotating connector B (7) provided on the front and rear ladder frames via a rotating shaft B (6); the rotating connector B (7) is connected to the rotating connector A (5) provided on the front and rear ladder frames via a rotating shaft B (6); the middle frame (11) and the front and rear frames (13) are provided with a pedal rod (10) respectively; the ends of the front and rear frames (13) are provided with a fixed head (14); the front and rear frames (13) at one end are provided with a through telescopic cross bar (2); the two ends of the telescopic cross bar (2) are connected to the telescopic hanging rod (1) via a rotating shaft A (4); the ends of the telescopic hanging rod (1) are provided with a hook recess (3); The intermediate frame (11) is provided with a pedal (9), and an upper telescopic plate (17) and a lower telescopic plate (15) are respectively provided above and below the pedal (9); one end of the upper telescopic plate (17) and the lower telescopic plate (15) are respectively connected to a baffle (16); the other end of the upper telescopic plate (17) passes through one end of the intermediate frame (11) and is fixedly connected to the push-pull plate (8); the other end of the lower telescopic plate (15) passes through the other end of the intermediate frame (11) and is fixedly connected to the push-pull plate (8); the upper and lower telescopic plates (15) can be pulled apart to both ends by the push-pull plate (8); and the telescopic cross bar (2) is a detachable structure.

2. According to claim 1, a multi-purpose workbench for maintenance of meter boxes in a station area without support, characterized in that: The material of the fixing head (14) is plastic or rubber.

3. The multi-purpose workbench for maintenance of meter boxes in a station area without support according to claim 1, characterized in that: The pedal rod (10) is hollow and has openings (12) at both ends.

4. The multi-purpose workbench for maintenance of meter boxes in a station area without support according to claim 3, characterized in that: The through holes at both ends of the pedal rod (10) penetrate the shaft (18), and wheels (19) are installed at both ends of the shaft (18).

5. The multi-purpose workbench for maintenance of meter boxes in a station area without support according to claim 1, characterized in that: The rotation angles of the rotary connector A (5) and the rotary connector B (7) are 0-180 degrees.

6. The multi-purpose workbench for maintenance of meter boxes in a station area without support according to claim 5, characterized in that: The structure in which the rotary connector A (5) and the rotary connector B (7) are connected via the rotating shaft B (6) is a joint head structure, and the joint head structure can be rotated and fixed within a range of 0-180 degrees.

7. The multi-purpose workbench for maintenance of meter boxes in a station area without support according to claim 1, characterized in that: The intermediate frame (11) of the pedal is provided with more than one section.

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