First-aid repair supporting frame capable of being switched in multiple forms

Abstract

The invention discloses a multi-form switchable first-aid repair support frame, relates to the technical field of first-aid repair support frames, and solves the problems that an existing first-aid repair frame is single in function, a worker needs to carry various tools for first-aid repair operation during first-aid repair, and time and labor are wasted. A first-aid repair supporting frame capable of achieving multi-form switching comprises a supporting base and an outer sleeve plate, a pin column is arranged above the front end face of the outer sleeve plate through a pin control, a vertical groove is formed in the upper end face of the outer sleeve plate, a telescopic column is arranged on the inner side of the vertical groove, and five positioning holes are formed in the front end face of the telescopic column. Five through grooves are formed in the opposite sides of the outer surfaces of every two telescopic columns, and trapezoidal blocks are movably connected to the inner walls of the through grooves through second springs. The device has various functions and is suitable for first-aid repair operation on positions with different heights or depths; and the angle of the outer sleeve plate can be conveniently adjusted, so that the device can be conveniently used in different environments.

Description

Technical Field

[0001] The invention relates to the technical field of emergency repair support frames, in particular to an emergency repair support frame capable of switching between multiple forms. Background Art

[0002] When power failure occurs, quick and effective emergency repair measures are needed to reduce the impact on users and ensure the stability of power supply. When a failure occurs, electricians need to carry emergency repair support frames during emergency repairs and power facility maintenance.

[0003] However, the existing emergency repair frame has a single function, and the staff needs to carry a variety of tools to carry out emergency repair work, which is time-consuming and laborious; therefore, it does not meet the existing needs. In this regard, we propose a multi-mode switchable emergency repair support frame. Summary of the invention

[0004] The purpose of the present invention is to provide a repair support frame that can be switched into multiple forms, so as to solve the problems mentioned in the above background technology that the existing repair frame has a single function and workers need to carry multiple tools to carry out repair work, which is time-consuming and labor-intensive.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a repair support frame that can be switched in multiple forms, including a support seat and an outer sleeve plate, a pin column is arranged above the front end surface of the outer sleeve plate through pin control, a vertical groove is arranged on the upper end surface of the outer sleeve plate, a telescopic column is arranged on the inner side of the vertical groove, five positioning holes are arranged on the front end surface of the telescopic column, five through grooves are arranged on the opposite sides of the outer surfaces of every two telescopic columns, a trapezoidal block is movably connected to the inner wall of the through groove through a second spring, five U-shaped plates are evenly installed on the opposite sides of every two outer sleeve plates, and the inner side of the U-shaped plate is movably installed through a plurality of limiting mechanisms. There is a retractable sleeve plate, a threaded column is installed on the lower end surface of the outer sleeve plate, a base is installed on the lower end surface of the threaded column, an annular plate is sleeved on the outer side of the threaded column, a plurality of ball bearings are installed on the lower end surface of the annular plate, a transverse groove is provided on the lower end surface of the support seat, a rotating shaft is rotatably provided at the front and rear of the transverse groove, a rotating column is sleeved on the outer surface of the rotating shaft, a plurality of saw teeth are evenly installed above the outer surface of the rotating column, a rack is movably connected with the saw teeth above through a two-way movable mechanism, a plurality of LED lights are installed on the upper end surface of the support seat through a square groove, and a partition is fixedly installed above the inside of the square groove.

[0006] Preferably, the partition is made of transparent acrylic material, the base is made of silicone material, the upper end surface of the telescopic column is fixedly connected to the lower end surface of the rotating column, the inner surface of the annular plate is provided with an internal thread, and the internal thread is screwed with the threaded column.

[0007] Preferably, the limiting mechanism includes a card block, which is installed on the upper end surface and the lower end surface of the inner wall of the U-shaped plate through a groove, the groove and the card block are movably connected through a first spring, and the upper end surface and the lower end surface of the retractable sleeve are evenly provided with multiple card grooves.

[0008] Preferably, the card block can be inserted into the inner side of the card slot, the card block is hemispherical, and the card slot is a semicircular groove.

[0009] Preferably, the bidirectional moving mechanism includes a short shaft, the front end face and the rear end face of the short shaft are fixedly mounted with a threaded rod, the outer surface of the threaded rod is sleeved with a threaded plate, the lower end face of the threaded plate is fixedly connected to the upper end face of the rack, and the rack is meshed with the saw teeth, and the two ends of the rotating shaft are rotatably connected to the inner wall of the transverse groove through bearings.

[0010] Preferably, a motor is installed through a cavity at the rear of the support seat, the output end of the motor is fixedly connected to the rear end face of one of the threaded rods through a coupling, the front end face of the other threaded rod is rotatably connected to the inner wall of the transverse groove through a bearing, and the thread directions of the two threaded rods are opposite.

[0011] Preferably, the retractable sleeve includes a horizontal plate, slots are provided on both sides of the outer surface of the horizontal plate, plug plates are slidably connected to the inner sides of the slots, trapezoidal grooves are provided on the opposite sides of the outer surfaces of every two plug plates, the trapezoidal blocks can be inserted into the inner sides of the trapezoidal grooves, the plug plates can be inserted into the inner sides of the through grooves, and one end angle of the plug plates is set as a slope.

[0012] Preferably, a roller frame is installed on the outer surface of the bottom end of the telescopic column, a roller is installed on the outer surface of the roller frame, a strip groove is provided on the outer surface of the roller frame, and the roller is rotatably connected to the strip groove via a short shaft.

[0013] Preferably, the surface of the roller fits with the inner wall of the vertical groove, the end of the pin can be inserted into the inner side of the positioning hole, and the vertical spacing between the five positioning holes is 40 cm.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention is convenient to move the device by providing an annular plate, a threaded column, a base and a ball. When the device is moved to a suitable position, the annular plate can be rotated so that the annular plate can move upward on the outer side of the threaded column, driving the ball to leave the ground, so that the base contacts the ground. The telescopic column, the pin column, the outer plate and the positioning hole can be provided to adjust the height of the telescopic column in the outer plate, thereby adjusting the height of the support seat, which is suitable for emergency repair work at different heights. Moreover, by providing a limiting mechanism, a U-shaped plate, a telescopic sleeve and a through groove, when the telescopic column is extended to a certain height, the telescopic sleeve inside the U-shaped plate can be taken out, and the block can be released under the action of the first spring. When the retractable sleeve is inserted into the inner side of the through slot, the inclined surface contacts the outer surface of the trapezoidal block, and the trapezoidal block is pressed toward the side close to the inner wall of the through slot, and the second spring is compressed until the retractable sleeve is completely inserted into the inner side of the through slot. When the trapezoidal block and the trapezoidal slot are on the same horizontal plane, the trapezoidal block can be inserted into the inner side of the trapezoidal slot under the action of the second spring to limit the position of the sleeve. The user can climb up through the retractable sleeve. The present invention is suitable for emergency repair work at locations of different heights or depths.

[0016] 2. The present invention is provided with a two-way moving mechanism, a rack, a sawtooth, a rotating shaft, and a rotating column. The threaded rod can be rotated by controlling the switch of the motor, and the two threaded plates can move in the direction of approaching each other at the same time, driving the two racks to move in the direction of approaching each other at the same time, thereby driving the rotating column to rotate. The two rotating columns in the front rotate clockwise, and the two rotating columns in the rear rotate counterclockwise. After adjusting to the appropriate angle, the switch of the motor is turned off, and the user can climb. By providing an LED light, it can be operated in a darker environment, and the entire device can also enable the support seat to support the cracked position, thereby extending the repair time. The present invention has various functions, is convenient for adjusting the angle of the outer jacket plate, and is convenient for use in different environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a structural schematic diagram of the retractable sleeve plate of the present invention inserted into the inner side of the through slot;

[0019] Figure 3 It is a schematic diagram of the structure of the outer jacket plate of the present invention when it is opened;

[0020] Figure 4 It is a main cross-sectional view of the outer jacket plate of the present invention;

[0021] Figure 5 It is a partial structural schematic diagram of the limiting mechanism of the present invention;

[0022] Figure 6 It is a schematic diagram of the partial structure of the roller frame of the present invention;

[0023] Figure 7 is a side sectional view of the support seat of the present invention;

[0024] Figure 8 It is a schematic diagram of the local structure of the retractable sleeve plate of the present invention.

[0025] In the figure: 1, support seat; 2, partition; 3, telescopic column; 4, pin column; 5, U-shaped plate; 6, telescopic sleeve plate; 601, horizontal plate; 602, slot; 603, plug plate; 7, annular plate; 8, threaded column; 9, outer sleeve plate; 10, rotating column; 11, base; 12, ball bearing; 13, positioning hole; 14, limiting mechanism; 1401, first spring; 1402, groove; 1403, card slot; 140 4. Block; 15. Roller frame; 16. Vertical slot; 17. Roller; 18. Square slot; 19. LED lamp; 20. Bidirectional moving mechanism; 2001. Motor; 2002. Threaded plate; 2003. Short shaft; 2004. Threaded rod; 21. Rack; 22. Sawtooth; 23. Rotating shaft; 24. Trapezoidal slot; 25. Trapezoidal block; 26. Through slot; 27. Second spring; 28. Horizontal slot; 29. ​​Inclined surface. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] The motor 2001 (model 68KTYZ) mentioned in the present invention can be purchased from the market or obtained through private customization.

[0028] See also Figures 1 to 8, an embodiment of the present invention: a multi-mode switchable emergency repair support frame, comprising a support seat 1 and an outer sleeve plate 9, a pin column 4 is arranged above the front end surface of the outer sleeve plate 9 through a pin control, a vertical groove 16 is arranged on the upper end surface of the outer sleeve plate 9, a telescopic column 3 is arranged on the inner side of the vertical groove 16, and five positioning holes 13 are arranged on the front end surface of the telescopic column 3, five through grooves 26 are arranged on the opposite side of the outer surface of each two telescopic columns 3, and the inner wall of the through groove 26 is movably connected with a trapezoidal block 25 through a second spring 27, and five U-shaped plates 5 are evenly installed on the opposite side of each two outer sleeve plates 9, and a telescopic sleeve plate 6 is movably installed on the inner side of the U-shaped plate 5 through a plurality of limiting mechanisms 14. A threaded column 8 is installed on the lower end surface of the outer sleeve plate 9, and a base 11 is installed on the lower end surface of the threaded column 8. An annular plate 7 is sleeved on the outer side of the threaded column 8, and a plurality of balls 12 are installed on the lower end surface of the annular plate 7. A transverse groove 28 is provided on the lower end surface of the support seat 1, and a rotating shaft 23 is rotatably arranged at the front and rear inside the transverse groove 28. The outer surface of the rotating shaft 23 is sleeved with a rotating column 10, and a plurality of saw teeth 22 are evenly installed above the outer surface of the rotating column 10. A rack 21 is movably connected with the saw teeth 22 through a two-way moving mechanism 20. A plurality of LED lights 19 are installed on the upper end surface of the support seat 1 through a square groove 18, and a partition 2 is fixedly installed above the inside of the square groove 18.

[0029] The partition 2 is made of transparent acrylic material, the base 11 is made of silicone material, the upper end surface of the telescopic column 3 is fixedly connected to the lower end surface of the rotating column 10, the inner surface of the annular plate 7 is provided with an internal thread, and the internal thread is screwed with the threaded column 8. The light emitted by the LED lamp 19 can pass through the partition 2, thereby increasing the friction between the base 11 and the ground, and the annular plate 7 can move up and down on the outer surface of the threaded column 8.

[0030] The limiting mechanism 14 includes a card block 1404, which is installed on the upper end surface and the lower end surface of the inner wall of the U-shaped plate 5 through a groove 1402. The groove 1402 and the card block 1404 are movably connected through a first spring 1401. The upper end surface and the lower end surface of the telescopic sleeve 6 are evenly provided with a plurality of card grooves 1403; the card block 1404 can be inserted into the inner side of the card groove 1403. The card block 1404 is hemispherical, and the card groove 1403 is a semicircular groove, which is convenient for removing or inserting the telescopic sleeve 6 from the inner side of the U-shaped plate 5. Under the action of the first spring 1401, the card block 1404 is squeezed out of the card groove 1403 or inserted into the inner side of the card groove 1403.

[0031] The bidirectional moving mechanism 20 includes a short shaft 2003, and the front end face and the rear end face of the short shaft 2003 are fixedly installed with a threaded rod 2004. The outer surface of the threaded rod 2004 is sleeved with a threaded plate 2002. The lower end face of the threaded plate 2002 is fixedly connected to the upper end face of the rack 21, and the rack 21 is meshed with the saw teeth 22. The two ends of the rotating shaft 23 are rotatably connected to the inner wall of the transverse groove 28 through bearings. When the rack 21 moves, it will drive the rotating column 10 to rotate, thereby improving the stability of the rotation of the rotating shaft 23.

[0032] A motor 2001 is installed through a cavity at the rear of the support seat 1, and the output end of the motor 2001 is fixedly connected to the rear end face of one of the threaded rods 2004 through a coupling, and the front end face of the other threaded rod 2004 is rotatably connected to the inner wall of the transverse groove 28 through a bearing, and the threads of the two threaded rods 2004 are in opposite directions. The motor 2001 can drive the threaded rod 2004 to rotate when it is working, and the two threaded plates 2002 can move towards or away from each other at the same time, driving the two racks 21 to move towards or away from each other at the same time.

[0033] The retractable sleeve 6 includes a transverse plate 601, both sides of the outer surface of the transverse plate 601 are provided with slots 602, the inner sides of the slots 602 are slidably connected with plug plates 603, and the outer surfaces of each two plug plates 603 are provided with trapezoidal grooves 24 on the opposite sides. The trapezoidal block 25 can be inserted into the inner side of the trapezoidal grooves 24, and the plug plates 603 can be inserted into the inner side of the through grooves 26. One end angle of the plug plates 603 is set as an inclined surface 29, and the trapezoidal block 25 can limit the plug plates 603. When the retractable sleeve 6 is inserted into the inner side of the through grooves 26, the inclined surface 29 contacts the outer surface of the trapezoidal block 25, and the trapezoidal block 25 is squeezed to the side close to the inner wall of the through grooves 26. The second elastic The spring 27 is compressed until the telescopic sleeve 6 is completely inserted into the inner side of the through groove 26. When the trapezoidal block 25 and the trapezoidal groove 24 are on the same horizontal plane, the trapezoidal block 25 can be inserted into the inner side of the trapezoidal groove 24 under the action of the second spring 27. When the telescopic sleeve 6 needs to be removed from the inner side of the through groove 26, the telescopic sleeve 6 is pulled forward, and the rear end face of the trapezoidal block 25 contacts the rear end face of the inner wall of the trapezoidal groove 24. The rear end face of the inner wall of the trapezoidal groove 24 squeezes the trapezoidal block 25. The second spring 27 is compressed, the trapezoidal block 25 leaves the inner side of the trapezoidal groove 24, and the limit on the plug plate 603 is released, so that the telescopic sleeve 6 can be taken out from the inner side of the through groove 26.

[0034] A roller frame 15 is installed on the outer surface of the bottom end of the telescopic column 3, and a roller 17 is installed on the outer surface of the roller frame 15. The outer surface of the roller frame 15 is provided with a strip groove, and the roller 17 is rotatably connected to the strip groove through a short axis; the surface of the roller 17 fits with the inner wall of the vertical groove 16, and the end of the pin 4 can be inserted into the inner side of the positioning hole 13. The vertical spacing of the five positioning holes 13 is 40 cm, which is convenient for the support seat 1 to change the height and improve the stability of the rotation of the roller 17.

[0035] When the emergency repair support frame capable of switching multiple forms is used, the annular plate 7, the threaded column 8, the base 11 and the ball 12 are provided, so that the device can be easily moved. When it is moved to a suitable position, the annular plate 7 can be rotated, and the annular plate 7 can move upward on the outer side of the threaded column 8, driving the ball 12 to leave the ground, so that the base 11 contacts the ground. The telescopic column 3, the pin column 4, the outer plate 9 and the positioning hole 13 can be provided, so that the height of the telescopic column 3 in the outer plate 9 can be adjusted, thereby adjusting the height of the support seat 1, which is suitable for emergency repair work at different heights. In addition, the limiting mechanism 14 and the U-shaped plate 13 can be provided. 5. The retractable sleeve 6 and the through slot 26. When the telescopic column 3 is extended to a certain height, the retractable sleeve 6 on the inner side of the U-shaped plate 5 can be taken out, and the block 1404 is squeezed out of the inner side of the slot 1403 under the action of the first spring 1401, and then the plug plates 603 on both sides are pulled out, and the plug plates 603 are inserted into the inner sides of the through slots 26 on both sides. By providing the trapezoidal slot 24, the trapezoidal block 25, and the second spring 27, when the retractable sleeve 6 is inserted into the inner side of the through slot 26, the inclined surface 29 contacts the outer surface of the trapezoidal block 25, and the trapezoidal block 25 is squeezed to the side close to the inner wall of the through slot 26, and the second spring 27 is compressed. When the retractable sleeve 6 is completely inserted into the inner side of the through groove 26 and the trapezoidal block 25 and the trapezoidal groove 24 are on the same horizontal plane, the trapezoidal block 25 can be inserted into the inner side of the trapezoidal groove 24 under the action of the second spring 27 to limit the insertion plate 603, and the user can climb up through the retractable sleeve 6. By providing a two-way moving mechanism 20, a rack 21, saw teeth 22, a rotating shaft 23, and a rotating column 10, the threaded rod 2004 can be rotated by controlling the switch of the motor 2001, and the two threaded plates 2002 can simultaneously move in a direction close to each other, driving the two racks 21 to simultaneously move close to each other. The two rotating columns 10 at the front rotate clockwise, while the two rotating columns 10 at the rear rotate counterclockwise. After adjusting to a suitable angle, the switch of the motor 2001 is turned off, and the user can climb. By providing an LED light 19, the user can operate in a darker environment. The entire device can also enable the support seat 1 to support the cracked position, thereby extending the repair time. The present invention has various functions and is suitable for repairing positions at different heights or depths. It is also convenient to adjust the angle of the outer jacket plate 9, so it is convenient to use in different environments.

[0036] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A multi-mode switchable emergency repair support frame, comprising a support seat (1) and an outer sleeve plate (9), characterized in that: A pin column (4) is arranged above the front end surface of the outer sleeve plate (9) through pin control, a vertical groove (16) is arranged on the upper end surface of the outer sleeve plate (9), a telescopic column (3) is arranged on the inner side of the vertical groove (16), the front end surface of the telescopic column (3) is arranged with five positioning holes (13), five through grooves (26) are arranged on the opposite sides of the outer surfaces of every two telescopic columns (3), the inner wall of the through groove (26) is movably connected with a trapezoidal block (25) through a second spring (27), five U-shaped plates (5) are evenly installed on the opposite sides of every two outer sleeve plates (9), a telescopic sleeve plate (6) is movably installed on the inner side of the U-shaped plate (5) through a plurality of limiting mechanisms (14), a threaded column (8) is installed on the lower end surface of the outer sleeve plate (9), and the threaded column ( The lower end surface of the support seat (1) is provided with a base (11), the outer side of the threaded column (8) is sleeved with an annular plate (7), the lower end surface of the annular plate (7) is provided with a plurality of ball bearings (12), the lower end surface of the support seat (1) is provided with a transverse groove (28), the interior of the transverse groove (28) is provided with a rotating shaft (23) for rotation at the front and rear, the outer surface of the rotating shaft (23) is sleeved with a rotating column (10), the upper surface of the outer surface of the rotating column (10) is provided with a plurality of saw teeth (22) evenly installed, the upper surface of the saw teeth (22) is movably connected with a rack (21) through a bidirectional moving mechanism (20), the upper end surface of the support seat (1) is provided with a plurality of LED lights (19) through a square groove (18), and a partition (2) is fixedly installed above the interior of the square groove (18).

2. The multi-mode switchable emergency repair support frame according to claim 1, characterized in that: The partition (2) is made of transparent acrylic material, the base (11) is made of silicone material, the upper end surface of the telescopic column (3) is fixedly connected to the lower end surface of the rotating column (10), the inner surface of the annular plate (7) is provided with an internal thread, and the internal thread is screwed with the threaded column (8).

3. The multi-mode switchable emergency repair support frame according to claim 1 is characterized in that: The limiting mechanism (14) comprises a clamping block (1404), wherein the clamping block (1404) is mounted on the upper end surface and the lower end surface of the inner wall of the U-shaped plate (5) via a groove (1402), wherein the groove (1402) and the clamping block (1404) are movably connected via a first spring (1401), and a plurality of clamping grooves (1403) are evenly arranged on the upper end surface and the lower end surface of the telescopic sleeve (6).

4. The multi-mode switchable emergency repair support frame according to claim 3 is characterized in that: The card block (1404) can be inserted into the inner side of the card slot (1403); the card block (1404) is hemispherical, and the card slot (1403) is a semicircular groove.

5. The multi-mode switchable emergency repair support frame according to claim 1 is characterized in that: The bidirectional moving mechanism (20) comprises a short shaft (2003), the front end face and the rear end face of the short shaft (2003) are fixedly mounted with a threaded rod (2004), the outer surface of the threaded rod (2004) is sleeved with a threaded plate (2002), the lower end face of the threaded plate (2002) is fixedly connected to the upper end face of the rack (21), and the rack (21) is meshed with the saw teeth (22), and the two ends of the rotating shaft (23) are rotatably connected to the inner wall of the transverse groove (28) via bearings.

6. The multi-mode switchable emergency repair support frame according to claim 5, characterized in that: A motor (2001) is installed via a cavity at the rear of the support seat (1); the output end of the motor (2001) is fixedly connected to the rear end face of one of the threaded rods (2004) via a coupling; the front end face of the other threaded rod (2004) is rotatably connected to the inner wall of the transverse groove (28) via a bearing; and the threads of the two threaded rods (2004) are in opposite directions.

7. The multi-mode switchable emergency repair support frame according to claim 1 is characterized in that: The retractable sleeve plate (6) comprises a transverse plate (601), both sides of the outer surface of the transverse plate (601) are provided with slots (602), the inner sides of the slots (602) are slidably connected with plug plates (603), the outer surfaces of every two plug plates (603) are provided with trapezoidal grooves (24) on the opposite sides, the trapezoidal blocks (25) can be inserted into the inner sides of the trapezoidal grooves (24), the plug plates (603) can be inserted into the inner sides of the through grooves (26), and one end angle of the plug plates (603) is provided as an inclined surface (29).

8. The multi-mode switchable emergency repair support frame according to claim 1 is characterized in that: A roller frame (15) is installed on the outer surface of the bottom end of the telescopic column (3), a roller (17) is installed on the outer surface of the roller frame (15), a strip groove is provided on the outer surface of the roller frame (15), and the roller (17) is rotatably connected to the strip groove via a short shaft.

9. The multi-mode switchable emergency repair support frame according to claim 8, characterized in that: The surface of the roller (17) fits with the inner wall of the vertical groove (16), and the end of the pin (4) can be inserted into the inner side of the positioning hole (13). The vertical spacing between the five positioning holes (13) is 40 cm.

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