Measurement and control equipment convenient to transport

Abstract

The utility model discloses measurement and control equipment convenient to transport, which comprises a measurement and control equipment body arranged in a first shell, second shells are fixedly connected to the outer walls of the two sides of the first shell, connecting rods are rotatably connected to the tops of the second shells in an inserted mode, and fixing plates are fixedly connected to the interiors of the second shells. A fixing plate is fixedly connected to the inner wall of the bottom of the second shell and rotationally connected with the connecting rod, two springs are fixedly connected to the bottom of the fixing plate, a sliding plate is movably connected to the inner wall of the bottom of the second shell, the springs are fixed to the sliding plate, two universal wheels are fixedly connected to the top of the sliding plate, and an avoiding groove is formed in the sliding plate. According to the measurement and control equipment, a worker can conveniently transport the measurement and control equipment body in a labor-saving mode, meanwhile, the connecting rod can be prevented from being collided easily to cause automatic rotation through matched use of the non-slip mat and the fixing ring, and shock absorption can be conducted on the measurement and control equipment body through the shock absorber.

Description

Technical Field

[0001] The utility model relates to the technical field of measurement and control, in particular to a measurement and control device which is easy to transport. Background Art

[0002] The measurement and control equipment has complete relay protection functions and can process and calculate the input analog and binary quantities, greatly improving the real-time and reliability of relay protection.

[0003] A search revealed Chinese patent publication number CN108945808A, which discloses a transportable measurement and control device comprising a main body, a door, a box, and a lid. Sliding cavities are provided on both sides of the top of the box to facilitate clamping and securing the main body, facilitating transport. However, the device still suffers from the following drawbacks: due to its inherent weight, manual handling is required during transportation, which is detrimental to reducing labor intensity and transportation costs. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a measurement and control device that is easy to transport.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A measurement and control device that is easy to transport includes a measurement and control device body placed in a first shell, the outer walls on both sides of the first shell are fixedly connected to the second shell, the top of the second shell is plugged and rotatably connected to a connecting rod, the interior of the second shell is fixedly connected to a fixed plate, and the fixed plate is rotatably connected to the connecting rod, the bottom of the fixed plate is fixedly connected to two springs, the bottom inner wall of the second shell is movably connected to a slide, and the spring is fixed to the slide, the top of the slide is fixedly connected to two universal wheels, the interior of the slide is provided with an avoidance groove, the bottom end of the connecting rod is fixedly connected to a connecting block, the connecting block passes through the avoidance groove and is fixedly connected to a clamping block, and the clamping block is in contact with the bottom of the slide, and the top of the second shell is provided with an anti-slip component to prevent the connecting rod from rotating automatically.

[0007] As a further solution of the present invention, the anti-slip assembly includes an anti-slip pad, which is bonded to the outside of the connecting rod extending out of the second shell part. A fixing ring is fixedly connected to the top of the second shell, and the anti-slip pad is in close contact with the fixing ring.

[0008] As a further solution of the present invention, two shock absorbers are fixedly connected to the bottom of the first shell, and a carrier plate is fixedly connected to the top of the shock absorber, and the carrier plate is in contact with the inner wall of the first shell.

[0009] As a further solution of the present invention, the measurement and control device body is located inside the first shell and is installed on the upper surface of the carrier plate.

[0010] As a further solution of the present invention, two telescopic rods are fixedly connected to the bottom of the fixed plate, and the telescopic rods are fixed to the slide plate.

[0011] As a further solution of the present invention, a handle is fixedly connected to the top outer wall of the first shell, and the top end of the connecting rod passes through the handle and is fixedly connected to a knob.

[0012] As a further solution of the present invention, one side of the first shell is movably connected to two door panels.

[0013] As a further solution of the present invention, a baffle is fixedly connected to the bottom inner wall of the second shell.

[0014] The beneficial effects of the utility model are:

[0015] 1. By using the connecting rod and the universal wheel together, it is convenient for the staff to push the device to move and realize the transportation of the measurement and control equipment body, which is more labor-saving and avoids the time-consuming and labor-intensive manual handling. At the same time, it reduces the transportation cost caused by manual handling and improves the convenience of the device.

[0016] 2. By using the anti-slip pad in conjunction with the fixing ring, the position of the connecting rod after rotation is kept fixed, preventing the connecting rod from being easily hit and causing automatic rotation, thereby improving the stability of the block.

[0017] 3. The present invention can not only use the shock absorber to isolate the measurement and control equipment body from shock, thereby preventing the device from being shaken during movement, which may easily cause damage to the measurement and control equipment body, but also limit the moving distance of the slide through the baffle to prevent the slide from moving out of the second shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a measurement and control device that is easy to transport proposed by the utility model;

[0019] Figure 2 This is a schematic structural diagram of a second housing of a measurement and control device that is easy to transport proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of a slide plate of a measurement and control device that is easy to transport proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the partial cross-sectional structure of a measurement and control device that is easy to transport proposed by the utility model.

[0022] In the figure: 1. first shell; 2. handle; 3. connecting rod; 4. anti-slip pad; 5. fixing ring; 6. second shell; 7. door panel; 8. fixing plate; 9. spring; 10. baffle; 11. universal wheel; 12. slide plate; 13. clamping block; 14. avoidance groove; 15. telescopic rod; 16. connecting block; 17. shock absorber; 18. carrier plate; 19. measurement and control equipment body. DETAILED DESCRIPTION

[0023] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of this application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0024] Reference Figure 1-Figure 4 , a measurement and control device that is easy to transport, including a measurement and control device body 19 placed in a first shell 1, the outer walls of both sides of the first shell 1 are fixed with a second shell 6 by bolts, the top of the second shell 6 is plugged and rotated with a connecting rod 3, the interior of the second shell 6 is fixed with a fixing plate 8 by bolts, and the fixing plate 8 is rotatably connected to the connecting rod 3, and two springs 9 are welded to the bottom of the fixing plate 8. A slide plate 12 is slidably connected to the bottom inner wall of the second shell 6, and the spring 9 is fixed to the slide plate 12. The top of the slide plate 12 is fixed with two universal wheels 11 by bolts. Rotate the connecting rod 3 to make the connecting block 16 drive the clamping block 13 to rotate 90 degrees. At this time, the position and shape of the clamping block 13 and the avoidance groove 14 are completely corresponding. The slide plate 12 loses its restriction, and the spring 9 rebounds and extends, so that the slide plate 12 moves downward along the second shell 6, and the telescopic rod 15 extends. Then the universal wheel 11 is moved out of the second shell 6, and a avoidance groove 14 is opened inside the skateboard 12. A connecting block 16 is welded to the bottom end of the connecting rod 3. The connecting block 16 passes through the avoidance groove 14 and is welded with a clamping block 13, and the clamping block 13 contacts the bottom of the skateboard 12. At the same time, the skateboard 12 moves downward to make the avoidance groove 14 move downward, so that the clamping block 13 passes through the avoidance groove 14 and is located above the avoidance groove 14, and then the connecting rod 3 is rotated in the opposite direction to 90 degrees, so that the corresponding shapes of the clamping block 13 and the avoidance groove 14 are changed. At this time, the clamping block 13 contacts the upper surface of the skateboard 12, so that the position of the skateboard 12 is restricted, and the position of the universal wheel 11 is kept fixed. The staff pushes the device to rotate the universal wheel 11, and the mobile transportation of the device can be realized with effort. The top of the second shell 6 is provided with an anti-slip component to prevent the connecting rod 3 from rotating automatically.

[0025] In the present invention, it should be noted that the anti-skid component includes an anti-skid pad 4, which is bonded to the outside of the portion of the connecting rod 3 extending out of the second shell 6. The top of the second shell 6 is fixed with a fixing ring 5 by bolts, and the anti-skid pad 4 is in close contact with the fixing ring 5. By cooperating with the anti-skid pad 4 and the fixing ring 5, the position of the rotating connecting rod 3 is kept fixed, and the connecting rod 3 is prevented from being easily hit and automatically rotated. The bottom of the first shell 1 is fixed with two shock absorbers 17 by bolts, and the top of the shock absorber 17 is fixed with a carrier plate 18 by bolts, and the carrier plate 18 is in contact with the inner wall of the first shell 1. The shock absorber 17 can perform shock absorption on the measurement and control equipment body 19 to prevent the device from producing vibration during movement. Bumps can easily cause damage to the measurement and control equipment body 19. The measurement and control equipment body 19 is located inside the first shell 1 and is installed on the upper surface of the carrier plate 18. Two telescopic rods 15 are fixed to the bottom of the fixed plate 8 by bolts, and the telescopic rods 15 are fixed to the skateboard 12. The telescopic rods 15 can guide the skateboard 12 so that it can move stably. The top outer wall of the first shell 1 is fixed with a handle 2 by bolts, and the top of the connecting rod 3 passes through the handle 2 and is welded with a knob. One side of the first shell 1 is rotatably connected to two door panels 7, and the bottom inner wall of the second shell 6 is fixed with a baffle 10 by bolts. The baffle 10 can limit the distance of movement of the skateboard 12 to prevent the skateboard 12 from moving out of the second shell 6.

[0026] Working principle: When it is necessary to transport the measurement and control equipment body 19, the knob is turned to rotate the connecting rod 3, so that the connecting block 16 drives the block 13 to rotate 90 degrees. At this time, the block 13 and the position and shape of the avoidance groove 14 are completely corresponding, the slide plate 12 loses its restriction, and the spring 9 rebounds and stretches, so that the slide plate 12 moves downward along the second shell 6, and the telescopic rod 15 stretches, thereby causing the universal wheel 11 to move out of the second shell 6. At the same time, the slide plate 12 moves downward to cause the avoidance groove 14 to move downward, so that the block 13 passes through the avoidance groove 14 and is located above the avoidance groove 14, and then the connecting rod 3 is rotated in the opposite direction to 90 degrees, so that the corresponding shapes of the block 13 and the avoidance groove 14 change. At this time, the block 13 contacts the upper surface of the slide plate 12, so that the position of the slide plate 12 is restricted, and the position of the universal wheel 11 remains fixed. The staff pushes the device to rotate the universal wheel 11, and the mobile transportation of the device can be achieved with effort.

[0027] The present invention has been described through the above embodiments. Those skilled in the art will understand that the present invention is not limited to the above embodiments, and more modifications can be made according to the teachings of the present invention. These modifications all fall within the scope of protection required by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A measurement and control device that is easy to transport, comprising a measurement and control device body (19) placed in a first housing (1), characterized in that: The outer walls on both sides of the first shell (1) are fixedly connected to the second shell (6), the top of the second shell (6) is plugged and rotatably connected to a connecting rod (3), the interior of the second shell (6) is fixedly connected to a fixed plate (8), and the fixed plate (8) is rotatably connected to the connecting rod (3), the bottom of the fixed plate (8) is fixedly connected to two springs (9), the bottom inner wall of the second shell (6) is movably connected to a slide plate (12), and the spring (9) is fixed to the slide plate (12), the top of the slide plate (12) is fixedly connected to two universal wheels (11), the inside of the slide plate (12) is provided with a avoidance groove (14), the bottom end of the connecting rod (3) is fixedly connected to a connecting block (16), the connecting block (16) passes through the avoidance groove (14) and is fixedly connected to a clamping block (13), and the clamping block (13) contacts the bottom of the slide plate (12), and the top of the second shell (6) is provided with an anti-skid component for preventing the connecting rod (3) from automatically rotating.

2. The transportable measurement and control equipment according to claim 1, characterized in that: The anti-skid assembly comprises an anti-skid pad (4), which is bonded to the outer side of the portion of the connecting rod (3) extending out of the second shell (6), a fixing ring (5) is fixedly connected to the top of the second shell (6), and the anti-skid pad (4) is in close contact with the fixing ring (5).

3. The transportable measurement and control equipment according to claim 1, characterized in that: The bottom of the first shell (1) is fixedly connected to two shock absorbers (17), the top of the shock absorber (17) is fixedly connected to a carrier plate (18), and the carrier plate (18) is in contact with the inner wall of the first shell (1).

4. The transportable measurement and control equipment according to claim 3, characterized in that: The measurement and control device body (19) is located inside the first housing (1) and is mounted on the upper surface of the carrier plate (18).

5. The transportable measurement and control equipment according to claim 1, characterized in that: Two telescopic rods (15) are fixedly connected to the bottom of the fixed plate (8), and the telescopic rods (15) are fixed to the slide plate (12).

6. The transportable measurement and control equipment according to claim 1, characterized in that: The top outer wall of the first shell (1) is fixedly connected to a handle (2), and the top end of the connecting rod (3) passes through the handle (2) and is fixedly connected to a knob.

7. The transportable measurement and control equipment according to claim 1, characterized in that: Two door panels (7) are movably connected to one side of the first shell (1).

8. The transportable measurement and control equipment according to claim 1, characterized in that: A baffle (10) is fixedly connected to the inner wall of the bottom of the second shell (6).

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