A contact set disassembly collection box

Abstract

The utility model provides a kind of contact group disassembly is collected with collecting box, it is related to contact group disassembly equipment technical field, the contact group disassembly is collected with collecting box and include: box body, the box body has accommodating cavity, the accommodating cavity bottom has multiple first through-holes and accommodating groove, the accommodating groove is arranged between the first through-hole and box body rear side wall, the accommodating cavity bottom is formed with a wiring avoidance slot between the first through-hole and the box body front side wall, the wiring avoidance slot both ends opening, the box body front side wall has and the second through-hole of the first through-hole matching;And cover, the cover is rotatably connected in the accommodating cavity opening side, the collecting box solves the problem that small parts are easy to lose, not easy to collect and classify and inconvenient to operate when disassembling contact group.

Description

Technical Field

[0001] This utility model relates to the technical field of contact assembly disassembly equipment, specifically to a collection box for contact assembly disassembly. Background Technology

[0002] The contact group nut collection box is suitable for stationary contact groups arranged in a switch machine. Generally, the signaling sections of various railway bureaus operate on the track at night, where visibility is poor and the working environment is complex. When it is necessary to disassemble the contact group, the nuts, washers, and other small parts on the contact terminals may accidentally fall into the switch machine equipment during disassembly and operation. These lost parts may cause serious malfunctions such as short circuits and mechanical jamming, posing a direct threat to the safe operation of railway signaling equipment and train operation safety.

[0003] Currently, there is a lack of dedicated parts collection tools when disassembling such contact assemblies. Operators typically operate by hand or use temporary containers, which leads to problems such as parts easily scattering, difficulty in returning them to their proper place, and difficulty in counting them, resulting in low work efficiency and significant safety hazards. Therefore, there is an urgent need for a dedicated collection tool with a reasonable structure and easy-to-use operation, capable of reliably holding and classifying small parts such as nuts and washers during disassembly, fundamentally preventing their loss. Utility Model Content

[0004] The purpose of this utility model is to overcome the defects of the prior art and provide a collection box for disassembling contact assemblies. Through a unique structural design, it solves the problems of small parts being easily lost, difficult to collect and classify, and inconvenient to operate when disassembling contact assemblies.

[0005] To achieve the above and other objectives, this utility model is implemented through the following technical solution: This utility model provides a collection box for disassembling contact assemblies, the collection box for disassembling contact assemblies comprising: The box body has a receiving cavity. The bottom of the receiving cavity has multiple first through holes and a receiving groove. The receiving groove is disposed between the first through holes and the rear side wall of the box body. A wiring clearance groove is formed at the bottom of the receiving cavity between the first through holes and the front side wall of the box body. The wiring clearance groove is open at both ends. The front side wall of the box body has a second through hole that matches the first through holes. And a cover, which is rotatably connected to one side of the opening of the receiving cavity.

[0006] The contact assembly disassembly collection box used in this utility model has the following beneficial effects: 1. Effectively prevents parts loss: By setting up receiving cavities and receiving slots of different sizes, dedicated storage space is provided for disassembled nuts and washers, effectively avoiding the risk of small parts being scattered and lost during operation, and ensuring the safe operation of the equipment.

[0007] 2. Reasonable structure and convenient operation: The unique design of the first through hole and the wiring clearance groove allows the collection box to be accurately fitted onto the contact group and provides a complete path for wiring to enter and exit, making the operation process smooth and efficient.

[0008] 3. Achieve classified storage of parts: By setting up receiving slots of different depths, nuts and washers can be classified and placed to avoid confusion and facilitate subsequent inventory and installation work.

[0009] 4. Secure and reliable, enhancing stability: The positioning post design can clamp with the contact plate, enhancing the stability of the collection box during operation and preventing accidental movement.

[0010] 5. Excellent safety protection performance: The detachable pin can seal the through hole at the bottom of the air-proof groove, effectively preventing parts inside the containment cavity from accidentally falling from below, ensuring the reliability of the collection process.

[0011] 6. Practical and efficient overall design: The cover design facilitates the closure of the receiving cavity after disassembly, making it easy to safely transfer the entire collection box, which significantly improves the efficiency and safety of on-site maintenance work. Attached Figure Description

[0012] Figure 1 The diagram shown is a structural schematic of the collection box for disassembling the contact assembly of this utility model.

[0013] Figure 2 The diagram shown is a structural schematic of the collection box for disassembling the contact assembly of this utility model.

[0014] Figure 3 The diagram shown is a structural schematic of the collection box for disassembling the contact assembly of this utility model.

[0015] Figure 4 The diagram shown is a structural schematic of the collection box for disassembling the contact assembly of this utility model.

[0016] Figure 5 The diagram shown is an exploded view of the collection box for disassembling the contact assembly of this utility model.

[0017] Numbering on the map: 1-Box body, 11-Receiving cavity, 12-First through hole, 13-First receiving groove, 14-Second receiving groove, 15-Wire connection clearance groove, 16-Second through hole, 17-Third through hole, 18-Positioning post; 2-Cap; 3-Pin; 100-Contact assembly, 101-Contact, 102-Nut, 103-Washer, 104-Wire connection, 1041-Main body end, 1042-Wire connection end, 105-Contact piece. Detailed Implementation

[0018] Please see Figures 1 to 5 The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0019] The present invention provides a collection box for disassembling contact groups, which can be used to hold the nuts 102 and washers 103 and other parts that are disassembled when disassembling the contact group 100 of the switch machine, so as to prevent them from being lost. The contact group 100 is a stationary contact group.

[0020] like Figure 1 As shown, the collection box for disassembling the contact assembly includes a box body 1, which has a receiving cavity 11. A cover 2 is rotatably connected to one side of the opening of the receiving cavity 11. The rotatable connection can be a pivot or a hinge. The bottom of the receiving cavity 11 has a plurality of first through holes 12, which allow the contacts 101 of the contact assembly 100 to pass through and enter the receiving cavity 11. The plurality of first through holes 12 can be arranged in a row to fit the plurality of contacts 101.

[0021] The bottom of the receiving cavity 11 has a plurality of receiving grooves between the first through hole 12 and the rear side wall of the box body 1. The plurality of receiving grooves include a first receiving groove 13 closer to the rear side wall and a second receiving groove 14 closer to the first through hole 12. The contours of the first receiving groove 13 and the second receiving groove 14 are adapted to the contours of the nut 102 or the washer 103.

[0022] like Figure 3 As shown, the groove wall of the first receiving groove 13 extends outward to the bottom of the box body 1 to form a plurality of positioning posts 18. The positioning posts 18 are adapted to the contact pieces 105 on the contact group 100, and the adjacent contact pieces 105 can be clamped on the positioning posts 18.

[0023] like Figure 2 As shown, the depth of the first receiving groove 13 is greater than the depth of the second receiving groove 14.

[0024] At the bottom of the receiving cavity 11, a wiring clearance groove 15 is formed between the first through hole 12 and the front side wall of the box body 1. The wiring clearance groove 15 is open at both ends and extends through both sides of the box body 1. The front side wall of the box body 1 has a second through hole 16 that matches the first through hole 12.

[0025] The bottom of the wiring clearance groove 15 has multiple third through holes 17 that are adapted to the first through hole 12 and the second through hole 16. The first through hole 12, the second through hole 16 and the third through hole 17 are integrally formed and connected at the bottom of the receiving cavity 11.

[0026] The collection box includes a pin 3, which is detachably inserted into the wiring clearance groove 15 to seal the third through hole 17 on the wiring clearance groove 15. After the nut 102 and washer 103 are removed, the wire 104 at the contact 101 can be taken out from the second through hole 16. The first through hole 12 and the second through hole 16 are connected to both sides of the wiring clearance groove 15.

[0027] like Figure 1 As shown, the wiring 104 includes a main body end 1041 and a wiring end 1042 connected together, and the wiring end 1042 has a circular ring structure.

[0028] like Figure 2 As shown, the second through hole 16 includes a racetrack-shaped hole and an elongated hole connected together, and the top of the second through hole 16 is a racetrack-shaped hole adapted to the terminal 1042.

[0029] The first through hole 12 at the bottom of the receiving cavity 11, the third through hole 17 at the bottom of the wiring clearance groove 15, and the second through hole 16 on the front side wall of the box body 1 together form a clearance path for the wiring 104 of the contact group 100 to pass through and move out.

[0030] The method of using this utility model is as follows: 1. First, pull out the pin 3, place the box 1 above the contact group 100, insert the contact 101 through the first through hole 12, and pass the wire 104 through the third through hole 17 at the bottom of the wire clearance groove 15 to allow the wire 104 to enter the second through hole 16.

[0031] 2. Insert the pin 3 into the corresponding position. The pin 3 can prevent the nut 102 and the washer 103 from falling out of the receiving cavity 11 from below.

[0032] 3. Begin disassembling the nut 102 and the washer 103. The nut 102 can be placed in the first receiving groove 13, and the washer 103 can be placed in the second receiving groove 14.

[0033] 4. After the nut 102 and washer 103 are removed, move the wire 104 upward along the second through hole 16 on the front side wall of the collection box and pull the wire 104 out from the racetrack-shaped hole.

[0034] 5. Close the cover 2 and take out the collection box. When taking it out, be careful to prevent the nut 102 and washer 103 from falling off.

[0035] Therefore, this utility model effectively overcomes the various shortcomings of the prior art and has high industrial application value. The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit this utility model. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A collection box for disassembling contact assemblies, characterized in that, The contact assembly disassembly collection box includes: The box body (1) has a receiving cavity (11). The bottom of the receiving cavity (11) has a plurality of first through holes (12) and a receiving groove. The receiving groove is disposed between the first through holes (12) and the rear side wall of the box body (1). A wiring clearance groove (15) is formed between the first through holes (12) and the front side wall of the box body (1) at the bottom of the receiving cavity (11). The wiring clearance groove (15) is open at both ends. The front side wall of the box body (1) has a second through hole (16) that matches the first through hole (12). and a cover (2), which is rotatably connected to one side of the opening of the receiving cavity (11).

2. The collection box for disassembling the contact assembly according to claim 1, characterized in that, The receiving groove includes a first receiving groove (13) and a second receiving groove (14), wherein the depth of the first receiving groove (13) is greater than the depth of the second receiving groove (14).

3. The collection box for disassembling the contact assembly according to claim 2, characterized in that, The first receiving groove has a positioning post (18) extending outward from the bottom of the box (1).

4. The collection box for disassembling the contact assembly according to claim 1, characterized in that, The collection box includes a pin (3) which is detachably inserted into the wiring clearance groove (15).

5. The collection box for disassembling the contact assembly according to claim 1, characterized in that, The bottom of the wiring clearance groove (15) has multiple third through holes (17).

6. The collection box for disassembling the contact assembly according to claim 5, characterized in that, The first through hole (12), the second through hole (16), and the third through hole (17) are integrally formed and connected.

7. The collection box for disassembling the contact assembly according to claim 1, characterized in that, The box body (1) and the cover body (2) are connected by a pivot or hinge.

8. The collection box for disassembling the contact assembly according to claim 1, characterized in that, The second through hole (16) is composed of a runway-shaped hole and a long strip hole connected together.

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