Circuit breaker transfer tray

Abstract

The utility model discloses a circuit breaker transfer tray, and relates to the technical field of circuit breaker transfer equipment, the circuit breaker transfer tray comprises a tray body, one side of the tray body is detachably provided with an auxiliary support assembly, the bottom of the tray body is provided with a pair of bottom plate supports, the bottom plate supports are shaped like a Chinese character'ji ', a mounting groove is formed in the side, close to the auxiliary support assembly, of the bottom of the tray body, a first compression spring is arranged in the mounting groove, and a movable plate is arranged at the top of the first compression spring. The movable baffle is arranged on the side, away from the forklift load backrest, of the tray body, the movable baffle and the forklift load backrest limit the front portion and the rear portion of the circuit breaker, and then the circuit breaker is prevented from moving front and back on the tray body in the transferring process; meanwhile, the circuit breaker is prevented from moving left and right, and the stability in the transfer process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit breaker transport equipment, in particular to a circuit breaker transport tray. Background Art

[0002] A circuit breaker is a switch device that can close, carry and disconnect current under normal circuit conditions and close, carry and disconnect current under abnormal circuit conditions within a specified time. Circuit breakers can be used to distribute electrical energy, start asynchronous motors infrequently, protect power lines and motors, and automatically cut off the circuit when they are seriously overloaded or short-circuited or undervoltage. Its function is equivalent to a combination of a fuse switch and an overheating relay.

[0003] Circuit breakers need to be installed in cabinets during production. When there is no overhead crane or the ground is uneven on site, the circuit breakers are usually lifted by a forklift. The forklift needs to use a pallet to lift the circuit breaker. Traditional circuit breaker transfer pallets lack limit components when in use, so when the forklift lifts the circuit breaker for transportation, the circuit breaker is prone to forward and backward displacement on the pallet, affecting the stability of transportation. Therefore, a circuit breaker transfer pallet needs to be developed urgently. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a circuit breaker transfer pallet, in which a movable baffle is provided on the side of the pallet body away from the forklift load backrest, and the movable baffle and the forklift load backrest limit the front and rear positions of the circuit breaker, thereby preventing the circuit breaker from being displaced forward and backward on the pallet body during transportation. L-shaped baffles are provided on both sides of the pallet body to prevent the circuit breaker from being displaced left and right, thereby increasing stability during transportation.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a circuit breaker transport pallet, comprising a pallet body, one side of the pallet body is detachably provided with an auxiliary bracket assembly, a pair of bottom plate brackets are provided at the bottom of the pallet body, the bottom plate bracket is in a "J" shape, a mounting groove is provided on the side of the bottom of the pallet body close to the auxiliary bracket assembly, a first compression spring is provided in the mounting groove, a movable plate is provided on the top of the first compression spring, a movable baffle is provided on the top of the movable plate, a first plug hole is provided on the movable baffle, a pair of fixed blocks are provided at the bottom of the tray body, a pair of through holes are provided on the side walls of one side of the fixed blocks and the mounting groove, a plug rod is movably provided in the through hole, a card block is provided on the plug rod and between the pair of fixed blocks, a second compression spring is sleeved on the plug rod, one end of the second compression spring abuts against the fixed block away from the mounting groove, and the other end abuts against the card block, and one end of the plug rod can be inserted into the first plug hole.

[0006] Preferably, the auxiliary bracket assembly includes a pair of ramp brackets, a pair of positioning plates, a pair of positioning cylinders and a pair of clips, a pair of the ramp brackets are provided with a pair of second holes on one side close to the tray body, a pair of positioning plates are arranged on the bottom of the tray body close to one side of the pair of ramp brackets, a pair of positioning cylinders are arranged on the pair of positioning plates and can be inserted into the pair of second holes, a pair of slots are provided on both the pair of ramp brackets and the tray body, and a pair of clips are inserted in a pair of adjacent slots.

[0007] Preferably, the number of the first compression springs arranged in the mounting groove is two.

[0008] The utility model provides a circuit breaker transfer tray, which has the following beneficial effects:

[0009] 1. The utility model provides a movable baffle on the side of the pallet body away from the forklift load backrest. The movable baffle and the forklift load backrest limit the front and rear positions of the circuit breaker, thereby preventing the circuit breaker from moving forward and backward on the pallet body during transportation. L-shaped baffles are provided on both sides of the pallet body to prevent the circuit breaker from moving left and right, thereby increasing stability during transportation;

[0010] 2. The buckles inserted into a pair of slots of the utility model can prevent the slope bracket and the tray body from relative displacement when the circuit breaker slides onto the tray body with the help of the slope bracket; the circuit breaker can be easily installed on the tray body by dragging the circuit breaker along the slope bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the upper part of the utility model;

[0012] Figure 2 It is a schematic diagram of the three-dimensional structure of the bottom of the utility model;

[0013] Figure 3 It is the front view of the utility model;

[0014] Figure 4 It is a top view of the utility model;

[0015] Figure 5 For this utility model Figure 4 Sectional view at AA in the middle;

[0016] Figure 6 For this utility model Figure 5 Enlarged view of point B in the middle.

[0017] In the figure: 1. tray body; 1-1. positioning plate; 1-2. positioning cylinder; 2. slope bracket; 3. bottom plate bracket; 4. buckle; 5. movable baffle; 5-1. first plug hole; 6. mounting slot; 7. first compression spring; 8. movable plate; 9. fixed block; 10. plug rod; 11. second compression spring; 12. clamping block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-6 As shown, a circuit breaker transport pallet comprises a pallet body 1, one side of the pallet body 1 is detachably provided with an auxiliary bracket assembly, a pair of bottom plate brackets 3 are provided at the bottom of the pallet body 1, and the bottom plate bracket 3 is in a "J" shape, a mounting groove 6 is provided at one side of the bottom of the pallet body 1 close to the auxiliary bracket assembly, a first compression spring 7 is provided in the mounting groove 6, a movable plate 8 is provided on the top of the first compression spring 7, a movable baffle 5 is provided on the top of the movable plate 8, a first plug hole 5-1 is provided on the movable baffle 5, a pair of fixing blocks 9 are provided at the bottom of the pallet body 1, a pair of through holes are provided on the side walls of the fixing blocks 9 and one side of the mounting groove 6, an insertion rod 10 is movably provided in the through hole, a card block 12 is provided on the insertion rod 10 and between the pair of fixing blocks 9, and a second compression spring 7 is sleeved on the insertion rod 10 Compression spring 11, one end of the second compression spring 11 abuts against the fixed block 9 away from the mounting groove 6, and the other end abuts against the clamping block 12, one end of the insertion rod 10 can be inserted into the first socket 5-1; the auxiliary bracket assembly includes a pair of slope brackets 2, a pair of positioning plates 1-1, a pair of positioning cylinders 1-2 and a pair of buckles 4, a pair of the slope brackets 2 are provided with a pair of second sockets on one side close to the tray body 1, a pair of positioning plates 1-1 are arranged on the bottom of the tray body 1 close to the side of the pair of slope brackets 2, a pair of positioning cylinders 1-2 are arranged on the pair of positioning plates 1-1 and can be inserted into the pair of second sockets, a pair of the slope brackets 2 and the tray body 1 are provided with a pair of slots, and a pair of buckles 4 are inserted in an adjacent pair of slots; the number of the first compression springs 7 arranged in the mounting groove 6 is two.

[0020] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:

[0021] According to the instruction manual Figure 1-6 When the first jack 5 is in the state of being moved, the first spring 7 in the mounting groove 6 is contracted, and the second jack 5 is in the state of being moved. Next, the personnel manually pushes the plug rod 10 in the direction away from the movable baffle 5. When the plug rod 10 moves, the second compression spring 11 is compressed, and the plug rod 10 is pulled out of the first insertion hole 5-1. Under the elastic force of the first compression spring 7, the movable plate 8 drives the movable baffle 5 to move vertically upward to limit the outer bottom of the circuit breaker with the movable baffle 5. Finally, the fork arm of the forklift is inserted into a pair of bottom plate brackets 3 at the bottom of the pallet body 1, and then the circuit breaker is transported to the installation position. The load backrest of the forklift and the movable baffle 5 can prevent the circuit breaker from moving forward and backward on the pallet body 1 during transportation. The utility model is provided with a movable baffle 5 on the side of the pallet body 1 away from the forklift load backrest. The movable baffle 5 and the forklift load backrest limit the circuit breaker front and back, thereby preventing the circuit breaker from moving forward and backward on the pallet body 1 during transportation. L-shaped baffles are provided on both sides of the pallet body 1 to prevent the circuit breaker from moving left and right, thereby increasing the stability during transportation.

[0022] There is a possible implementation. When installing the slope bracket 2 on the tray body 1, first align the second socket on the slope bracket 2 with the position of the positioning cylinder 1-2, move the slope bracket 2 toward the direction of the tray body 1, insert the positioning cylinder 1-2 into the positioning cylinder 1-2, and then insert the buckle 4 into a pair of slots opened on the slope bracket 2 and the tray body 1. The buckle 4 can prevent the slope bracket 2 and the tray body 1 from being relatively displaced when the circuit breaker slides onto the tray body 1 with the help of the slope bracket 2. When disassembling, first remove the buckle 4, and then move the slope bracket 2 out. The circuit breaker can be conveniently installed on the tray body 1 with the help of the slope bracket 2.

[0023] In one possible implementation, two first compression springs 7 are arranged in the installation slot 6 to increase the speed of the moving plate 8 when it moves upward in the installation slot 6 .

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit breaker transport pallet, comprising a pallet body (1), characterized in that: An auxiliary bracket assembly is detachably provided on one side of the tray body (1); a pair of bottom plate brackets (3) are provided at the bottom of the tray body (1); the bottom plate brackets (3) are in a "J" shape; a mounting groove (6) is provided on one side of the bottom of the tray body (1) close to the auxiliary bracket assembly; a first compression spring (7) is provided in the mounting groove (6); a movable plate (8) is provided on the top of the first compression spring (7); a movable baffle (5) is provided on the top of the movable plate (8); a first plug hole (5-1) is provided on the movable baffle (5); and the tray body A pair of fixed blocks (9) are arranged at the bottom of (1), and through holes are opened on the side walls of the pair of fixed blocks (9) and one side of the mounting groove (6), and an insertion rod (10) is movably arranged in the through hole, and a clamping block (12) is arranged on the insertion rod (10) and between the pair of fixed blocks (9), and a second compression spring (11) is sleeved on the insertion rod (10), one end of the second compression spring (11) abuts against the fixed block (9) away from the mounting groove (6), and the other end abuts against the clamping block (12), and one end of the insertion rod (10) can be inserted into the first insertion hole (5-1).

2. A circuit breaker transport pallet according to claim 1, characterized in that: The auxiliary bracket assembly comprises a pair of slope brackets (2), a pair of positioning plates (1-1), a pair of positioning cylinders (1-2) and a pair of buckles (4); a pair of the slope brackets (2) are provided with a pair of second insertion holes on one side close to the tray body (1); a pair of the positioning plates (1-1) are arranged at the bottom of the tray body (1) on one side close to the pair of slope brackets (2); a pair of the positioning cylinders (1-2) are arranged on the pair of positioning plates (1-1) and can be inserted into the pair of second insertion holes; a pair of the slope brackets (2) and the tray body (1) are both provided with a pair of slots; and a pair of the buckles (4) are inserted into a pair of adjacent slots.

3. A circuit breaker transport pallet according to claim 1, characterized in that: The number of first compression springs (7) arranged in the installation groove (6) is two.

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