Foldable workbench based on electric fitting field operation

Abstract

The utility model relates to the technical field of workbenches, and particularly discloses a foldable workbench based on electric fitting field operation, which comprises a workbench body, a mounting block is fixedly arranged at the bottom of the workbench body, two symmetrically arranged mounting racks are fixedly arranged at the bottom of the mounting block, the mounting racks are rotatably provided with rotating blocks, and the rotating blocks are fixedly arranged on the workbench body. A supporting seat is fixedly arranged at the bottom of the rotating block, an adjusting mechanism for adjusting rotation of the rotating block is arranged on the mounting frame, and two placing frames are arranged at the top of the table body through a rotating assembly. Through the arrangement and use of the fixing rod and the sliding groove, the rotating block is adjusted to rotate, so that the supporting seat is convenient to fold and store, meanwhile, through the arrangement and use of the adjusting assembly, the position of the fixing rod is convenient to adjust and the position of the fixing rod is limited and fixed, so that the supporting seat is kept stable during supporting, and the practicability is high. By adjusting folding of the supporting seats, the size and occupied space of the workbench are reduced, and transportation and transfer are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of workbench, concretely relates to a foldable workbench based on electric installation field operation. BACKGROUND

[0002] Electric installation field operation refers to the activity of obtaining practical experience through actual operation and observation in the installation and maintenance process of the electrical system, and the electric installation field operation includes: installation of the electrical system; maintenance and repair of the electrical equipment; debugging and testing of the electrical system; execution of safety measures, and the workbench needs to be used when the electric installation operation is carried out.

[0003] The workbench needs to be carried when the electric installation operation is carried out, and the existing workbench is relatively fixed in structure, so that the body volume is large, a large space is occupied when the workbench is transported, and the transportation capacity is limited, so that the workbench is difficult to transport and transfer, and use is affected. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a foldable workbench based on electric installation field operation, which is convenient to adjust and fold, reduces the body volume, reduces the occupied space, is convenient to transport and transfer, and is convenient to use.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A foldable workbench based on electric installation field operation, comprising: a table body, the bottom of the table body is fixedly provided with a mounting block, the bottom of the mounting block is fixedly provided with two mounting racks arranged symmetrically, the mounting rack is rotationally provided with a rotating block, the bottom of the rotating block is fixedly provided with a supporting seat, the mounting rack is provided with an adjusting mechanism for adjusting the rotation of the rotating block, and the top of the table body is provided with two placing racks through a rotating assembly;

[0007] The adjusting mechanism comprises two fixed rods fixedly arranged on both sides of the rotating block, the mounting rack is provided with a sliding groove matched with the fixed rod, the sliding groove is arranged in an arc shape, the two fixed rods respectively pass through the corresponding two sliding grooves and extend outward, and the mounting rack is provided with an adjusting assembly for adjusting the movement of the fixed rod.

[0008] Preferably, the adjusting assembly comprises two adjusting blocks slidingly arranged on the mounting rack, the adjusting blocks are arranged in an inverted U shape, the opening width of the adjusting block is matched with the diameter of the fixed rod, and the fixed rod is inserted into the adjusting block.

[0009] Preferably, two upper adjusting blocks are provided with mounting cavities, the mounting cavities are arranged in the mounting blocks, and moving blocks are slidably arranged in the mounting cavities.

[0010] Preferably, a through slot is arranged in the bottom of the mounting cavity and matched with the connecting block, and a bidirectional screw rod is rotatably arranged between the two mounting cavities and threadedly connected with the two moving blocks.

[0011] Preferably, a motor is fixedly arranged on the outer wall of the mounting block, and the end of the bidirectional screw rod close to the motor penetrates through the mounting cavity and is fixedly connected with the output end of the motor.

[0012] Preferably, the rotating assembly comprises a fixing frame fixedly arranged on the top of the table body, the mounting frame and the fixing frame are both arranged in a U shape, a rotating rod is rotatably arranged on the fixing frame, a rotating frame is fixedly sleeved on the rotating rod, and two placing frames are rotatably arranged on the rotating frame.

[0013] Preferably, the limiting assembly comprises a plurality of fixed screws threadedly arranged on the two sides of the fixing frame and the two sides of the rotating frame, the ends of the two fixed screws at the same horizontal position are fixedly provided with knobs, the ends of the two fixed screws at the same horizontal position are fixedly provided with limiting rods, limiting holes matched with the limiting rods are arranged in the rotating frame and the placing frame, and the limiting rods are respectively inserted into the corresponding limiting holes.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) The fixed rod and the sliding groove are arranged and used, the rotating block is adjusted to rotate, the supporting seat is folded and stored, the adjusting assembly is arranged and used, the position of the fixed rod is adjusted and limited, the supporting seat is stable when supporting, the workbench is transported, the volume and the occupied space of the workbench are reduced, and the workbench is convenient to transport and move.

[0016] (2) The rotating assembly is arranged and used, the placing frame is folded, the volume of the workbench is further reduced, the transportation quantity of the workbench is increased, the limiting assembly is arranged and used, the rotating frame and the placing frame are stable when being vertical, and the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of the utility model.

[0018] Figure 2 It is the second perspective view of the utility model;

[0019] Figure 3 It is the schematic view of the connecting structure of the adjusting block and the moving block in the utility model;

[0020] Figure 4 It is Figure 1 It is the enlarged view of structure A in the utility model;

[0021] In the figure: 1, the table body; 2, the mounting block; 3, the mounting frame; 4, the rotating block; 5, the support seat; 6, the placing rack; 7, the fixed rod; 8, the sliding groove; 9, the adjusting block; 10, the moving block; 11, the connecting block; 12, the motor; 13, the bidirectional screw rod; 14, the fixed frame; 15, the rotating rod; 16, the rotating frame; 17, the fixed screw rod; 18, the knob; 19, the limiting rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Embodiment one:

[0024] Please refer to Figures 1-4 As shown in the figure, a foldable workbench based on electrical equipment field operation, comprising: a table body 1, the bottom of the table body 1 is fixedly provided with a mounting block 2, the bottom of the mounting block 2 is fixedly provided with two mounting frames 3 arranged symmetrically, the mounting frame 3 is rotatably provided with a rotating block 4, the bottom of the rotating block 4 is fixedly provided with a support seat 5, the mounting frame 3 is provided with an adjusting mechanism for adjusting the rotation of the rotating block 4, and the top of the table body 1 is provided with two placing racks 6 through rotating assemblies;

[0025] The adjusting mechanism comprises two fixed rods 7 fixedly arranged on both sides of the rotating block 4, the mounting frame 3 is provided with sliding grooves 8 matched with the fixed rods 7, the sliding grooves 8 are arranged in an arc shape, the two fixed rods 7 respectively pass through the corresponding two sliding grooves 8 and extend outward, and the mounting frame 3 is provided with an adjusting assembly for adjusting the movement of the fixed rod 7.

[0026] As can be seen, the fixed rod 7 moves in the sliding groove 8 by adjusting the adjusting assembly, when the fixed rod 7 moves to the highest position of the sliding groove 8, the fixed rod 7 drives the rotating block 4 to rotate, so that the support seat 5 rotates to be parallel to the table body 1, so that the support seat 5 is folded, when the fixed rod 7 moves to the lowest position of the sliding groove 8, the fixed rod 7 drives the rotating block 4 to rotate, so that the support seat 5 rotates to be perpendicular to the table body 1, so that the support seat 5 supports the table body 1;

[0027] By setting the rotating assembly, it is convenient to adjust the rotating folding of the placing rack 6, so that the placing rack 6 is close to the table body 1, so that the whole workbench is folded and stored, the volume and occupied space of the workbench are reduced, and transportation and transfer are facilitated.

[0028] Specifically, regarding the adjusting assembly, referring to Figure 1 、 Figure 2 and Figure 3 , the adjusting assembly comprises two adjusting blocks 9 slidingly arranged on the mounting rack 3, the adjusting block 9 is arranged in an inverted U shape, the internal opening width of the adjusting block 9 is matched with the diameter of the fixed rod 7, and the fixed rod 7 is inserted into the adjusting block 9;

[0029] The upper part of the two adjusting blocks 9 is provided with a mounting cavity, the mounting cavity is arranged in the mounting block 2, the mounting cavity is slidingly provided with a moving block 10, the top of each of the two adjusting blocks 9 is fixedly provided with a connecting block 11, and the top of each of the two connecting blocks 11 penetrates the mounting cavity and is fixedly connected with the bottom of the moving block 10;

[0030] The bottom of the mounting cavity is provided with a through slot matched with the connecting block 11, and a bidirectional screw rod 13 is rotationally arranged between the two mounting cavities, and the bidirectional screw rod 13 is threadedly connected with the two moving blocks 10;

[0031] A motor 12 is fixedly arranged on the outer side wall of the mounting block 2, and the end portion of the bidirectional screw rod 13 close to the motor 12 penetrates the mounting cavity and is fixedly connected with the output end of the motor 12.

[0032] As can be seen, the motor 12 is a servo motor, which is prior art and will not be described here, the bidirectional screw rod 13 is driven to rotate by the forward rotation of the motor 12, so that the two moving blocks 10 move in opposite directions, the moving block 10 drives the two adjusting blocks 9 to move in opposite directions through the connecting block 11, the adjusting block 9 drives the fixed rod 7 to move, so that the fixed rod 7 moves in the sliding groove 8, so that the fixed rod 7 moves to the highest position of the sliding groove 8, so that the rotating block 4 drives the support seat 5 to rotate, so that the support seat 5 and the mounting block 2 are parallel, so that the support seat 5 is folded;

[0033] Conversely, by reversing the motor 12, the two moving blocks 10 move in opposite directions, the moving blocks 10 drive the two adjusting blocks 9 to move in opposite directions through the connecting blocks 11, the adjusting blocks 9 drive the fixed rods 7 to move, so that the fixed rods 7 move in the sliding grooves 8, and the fixed rods 7 move to the lowest position of the sliding grooves 8, so that the support seat 5 and the mounting block 2 are in a vertical state, supporting the table body 1.

[0034] Embodiment two:

[0035] Referring to Figure 1 and Figure 2 , the rotating assembly includes a fixed frame 14 fixedly arranged on the top of the table body 1, the mounting frame 3 and the fixed frame 14 are both arranged in a U shape, a rotating rod 15 is rotatably arranged on the fixed frame 14, a rotating frame 16 is fixedly sleeved on the rotating rod 15, and the two placing frames 6 are both rotatably arranged on the rotating frame 16. Limiting assemblies are arranged between the fixed frame 14 and the rotating frame 16 and between the rotating frame 16 and the placing frames 6.

[0036] As can be seen from the above, the limiting assemblies are arranged to limit the fixed frame 14 and the rotating frame 16 in a vertical state, and also limit the rotating frame 16 and the placing frames 6 in a vertical state. When the rotating frame 16 and the placing frames 6 need to be folded and stored, the limiting is cancelled, and the rotating frame 16 and the placing frames 6 are turned over, so that they can be folded and stored.

[0037] Preferably, referring to Figure 4 , the limiting assemblies include a plurality of fixed screws 17 threadedly arranged on both sides of the fixed frame 14 and threadedly arranged on both sides of the rotating frame 16. The opposite ends of the two fixed screws 17 at the same horizontal height position are both fixedly provided with a knob 18, and the opposite ends of the two fixed screws 17 at the same horizontal height position are both fixedly provided with a limiting rod 19. The rotating frame 16 and the placing frames 6 are both provided with limiting holes matched with the limiting rods 19, and the plurality of limiting rods 19 are respectively inserted into the plurality of limiting holes at the corresponding positions.

[0038] As can be seen from the above, by rotating the knob 18 clockwise or counterclockwise, the fixed screw 17 can be driven to rotate, so that the fixed screw 17 drives the limiting rod 19 to be inserted into or separated from the limiting hole, thereby completing or cancelling the limiting of the rotating frame 16 and the placing frames 6, facilitating the folding and storage of the rotating frame 16 and the placing frames 6, and facilitating use.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A foldable workbench for electrical installation on-site operations, characterized in that, include: A platform (1) is provided with a mounting block (2) fixedly installed at the bottom of the platform (1). Two symmetrically arranged mounting brackets (3) are fixedly installed at the bottom of the mounting block (2). A rotating block (4) is rotatably installed on the mounting bracket (3). A support base (5) is fixedly installed at the bottom of the rotating block (4). An adjustment mechanism for adjusting the rotation of the rotating block (4) is provided on the mounting bracket (3). Two placement brackets (6) are provided on the top of the platform (1) through a rotating component. The adjustment mechanism includes two fixed rods (7) fixedly disposed on both sides of the rotating block (4). The mounting frame (3) is provided with sliding grooves (8) adapted to the fixed rods (7). The sliding grooves (8) are arc-shaped. The two fixed rods (7) pass through the corresponding two sliding grooves (8) and extend outward. The mounting frame (3) is provided with an adjustment component for adjusting the movement of the fixed rods (7).

2. The foldable workbench based on electrical installation on-site operations according to claim 1, characterized in that: The adjustment assembly includes two adjustment blocks (9) slidably disposed on the mounting bracket (3). The adjustment blocks (9) are inverted U-shaped. The width of the internal opening of the adjustment block (9) is adapted to the diameter of the fixing rod (7). The fixing rod (7) is inserted into the adjustment block (9).

3. A foldable workbench based on electrical installation on-site operations according to claim 2, characterized in that: An installation cavity is provided above the two adjustment blocks (9). The installation cavity is opened inside the installation block (2). A moving block (10) is slidably arranged inside the installation cavity. A connecting block (11) is fixedly arranged on the top of each of the two adjustment blocks (9). The top of each of the two connecting blocks (11) passes through the installation cavity and is fixedly connected to the bottom of the moving block (10).

4. A foldable workbench based on electrical installation on-site operations according to claim 3, characterized in that: The bottom of the mounting cavity is provided with a through groove that is compatible with the connecting block (11). A bidirectional lead screw (13) is rotatably provided between the two mounting cavities. The bidirectional lead screw (13) and the two moving blocks (10) are threadedly connected.

5. A foldable workbench based on electrical installation on-site operations according to claim 4, characterized in that: A motor (12) is fixedly installed on the outer wall of the mounting block (2), and the end of the bidirectional lead screw (13) near the motor (12) passes through the mounting cavity and is fixedly connected to the output end of the motor (12).

6. A foldable workbench based on electrical installation on-site operations according to claim 1, characterized in that: The rotating assembly includes a fixed frame (14) fixedly mounted on the top of the platform (1). Both the mounting frame (3) and the fixed frame (14) are U-shaped. A rotating rod (15) is rotatably mounted on the fixed frame (14). A rotating frame (16) is fixedly sleeved on the rotating rod (15). Both placement frames (6) are rotatably mounted on the rotating frame (16). Limiting components are provided between the fixed frame (14) and the rotating frame (16) and between the rotating frame (16) and the placement frame (6).

7. A foldable workbench based on electrical installation on-site operations according to claim 6, characterized in that: The limiting assembly includes multiple fixing screws (17) threaded on both sides of the fixed frame (14) and threaded on both sides of the rotating frame (16). Two fixing screws (17) located at the same horizontal height are each fixedly provided with a knob (18) at their opposite ends. Two fixing screws (17) located at the same horizontal height are each fixedly provided with a limiting rod (19) at their opposite ends. The rotating frame (16) and the placement frame (6) are each provided with a limiting hole that matches the limiting rod (19). The multiple limiting rods (19) are respectively inserted into the multiple limiting holes at corresponding positions.

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