A combined forging integral rail transit wrench structure

Abstract

The utility model discloses a combined forging's integral type rail transit wrench structure relates to rail transit equipment technical field, and it aims at solving the integral type wrench of current rail transit, and the function is relatively single, cannot satisfy the use of various types bolt, and the use is inconvenient, and the practicality is lower's problem, and its technical scheme main points are including support seat, the outside fixed connection of support seat has first handle, second handle, third handle and fourth handle, the outside fixed connection of first handle has first sleeve head, the outside fixed connection of second handle has second sleeve head, the outside fixed connection of third handle has third sleeve head, the outside fixed connection of fourth handle has fourth sleeve head, the inside of support seat is established with the clamping slot, the outside of support seat is provided with the force bar, and one end fixed connection has the clamping block in the outside of force bar, and the outside of force bar is provided with the antiskid line. Reached the effect that the use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of rail transit equipment technology, and in particular to a combined forging integrated rail transit wrench structure. Background Technology

[0002] Rail transit refers to a type of transportation vehicle or system that requires operating vehicles to run on specific tracks. With the diversified development of train and railway technology, rail transit presents more and more types, not only covering long-distance land transportation, but also widely used in medium and short-distance urban public transportation. Common rail transit includes traditional railways (ordinary railways, intercity railways, and suburban railways), subways, light rail, and trams. In addition, there are new types of rail transit such as maglev track systems and monorail systems. In rail transit, wrenches are used for daily maintenance and repair. These wrench tools play a crucial role in rail transit maintenance, ensuring that bolt connections are secure, preventing safety hazards caused by loosening, and ensuring the safe operation of rail transit.

[0003] The existing technical solutions mentioned above have the following drawbacks: the existing integrated wrenches used in rail transit have relatively simple functions, cannot meet the needs of various types of bolts, are inconvenient to use, and have low practicality. Utility Model Content

[0004] The purpose of this invention is to provide a combined forging, one-piece rail transit wrench structure.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A modular forged integrated rail transit wrench structure includes a support base. A first handle, a second handle, a third handle, and a fourth handle are fixedly connected to the outer side of the support base. A first socket head is fixedly connected to the outer side of the first handle, a second socket head is fixedly connected to the outer side of the second handle, a third socket head is fixedly connected to the outer side of the third handle, and a fourth socket head is fixedly connected to the outer side of the fourth handle.

[0007] By adopting the above technical solution, four different handles are added to the outside of the support base, and different socket heads are added to the outside of each handle. Each socket head can meet the disassembly of different bolts or nuts, and one tool can meet four purposes.

[0008] Furthermore, the support base has a slot inside, and a force-adding rod is provided on the outside of the support base. One end of the force-adding rod is fixedly connected to a locking block, and the outside of the force-adding rod is provided with anti-slip texture.

[0009] By adopting the above technical solution and adding a detachable lever, the tool can be used more conveniently.

[0010] Furthermore, the first sleeve head is a quincunx opening, the second sleeve head is a hexagonal sleeve, the third sleeve head is a square sleeve, and the fourth sleeve head is a pentagonal sleeve.

[0011] By adopting the above technical solution and adding different types of sleeve heads, different applications can be met.

[0012] Furthermore, both the slot and the block are cross-shaped structures, and the block and the slot are engaged and connected.

[0013] By adopting the above technical solution, the stability of the connection structure can be improved by interlocking two cross-shaped structures.

[0014] In summary, the beneficial technical effects of this utility model are as follows:

[0015] It adopts a handle, socket head, slot and block, and adds four socket heads with different purposes on the outside of the support base to meet different purposes. At the same time, the structure itself can be used directly. In addition, there is a force-adding rod on the outside, which can be engaged by the slot and block to increase the length of the lever arm, making it easier to use and producing a convenient effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the handle and sleeve head of this utility model. Figure 1 ;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the handle and sleeve head of this utility model. Figure 2 ;

[0019] Figure 4 This is a three-dimensional structural diagram of the force-adding rod of this utility model.

[0020] In the diagram, 1 is the support base; 2 is the first handle; 3 is the second handle; 4 is the third handle; 5 is the fourth handle; 6 is the first socket head; 7 is the second socket head; 8 is the third socket head; 9 is the fourth socket head; 10 is the slot; 11 is the force lever; 12 is the locking block; and 13 is the anti-slip texture. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Reference Figure 1-4A modular forged integrated rail transit wrench structure includes a support base 1. A first handle 2, a second handle 3, a third handle 4, and a fourth handle 5 are fixedly connected to the outer side of the support base 1. A first socket head 6 is fixedly connected to the outer side of the first handle 2, a second socket head 7 is fixedly connected to the outer side of the second handle 3, a third socket head 8 is fixedly connected to the outer side of the third handle 4, and a fourth socket head 9 is fixedly connected to the outer side of the fourth handle 5. A slot 10 is provided inside the support base 1. A force-applying rod 11 is provided on the outer side of the support base 1. A locking block 12 is fixedly connected to one end of the force-applying rod 11. Anti-slip textures 13 are provided on the outer side of the force-applying rod 11. Four different handles are added to the outer side of the support base 1, and different socket heads are added to the outer side of each handle. Each socket head can meet the disassembly of different bolts or nuts. One tool meets four purposes. The addition of the detachable force-applying rod 11 facilitates better tool use.

[0023] like Figure 1-4 As shown, the first sleeve head 6 has a plum blossom opening, the second sleeve head 7 is a hexagonal sleeve, the third sleeve head 8 is a square sleeve, the fourth sleeve head 9 is a pentagonal sleeve, the slot 10 and the block 12 are both cross-shaped structures, and the block 12 and the slot 10 are engaged and connected.

[0024] The implementation principle of this embodiment is as follows: There are four handle structures on the outside of the support base 1, and there are four different socket heads on the outside of the handles. They can be selected according to the actual use situation to meet different usage needs. The handle itself can be directly gripped for use. If it cannot be turned, a force-adding rod 11 can be added. The force-adding rod 11 is engaged through the locking block 12 and the locking groove 10 to increase the length of the lever arm, making the operation more labor-saving.

[0025] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A combined forged, one-piece rail transit wrench structure, comprising a support base (1), characterized in that: The support base (1) is fixedly connected to a first handle (2), a second handle (3), a third handle (4) and a fourth handle (5). The first handle (2) is fixedly connected to a first sleeve head (6), the second handle (3) is fixedly connected to a second sleeve head (7), the third handle (4) is fixedly connected to a third sleeve head (8), and the fourth handle (5) is fixedly connected to a fourth sleeve head (9).

2. The integrated rail transit wrench structure with combined forging as described in claim 1, characterized in that: The support base (1) has a slot (10) inside, and a force-adding rod (11) is provided on the outside of the support base (1). A locking block (12) is fixedly connected to one end of the force-adding rod (11), and anti-slip texture (13) is provided on the outside of the force-adding rod (11).

3. The integrated rail transit wrench structure with combined forging as described in claim 1, characterized in that: The first sleeve head (6) has a plum blossom opening, the second sleeve head (7) is a hexagonal sleeve, the third sleeve head (8) is a square sleeve, and the fourth sleeve head (9) is a pentagonal sleeve.

4. The integrated rail transit wrench structure forged according to claim 2, characterized in that: Both the slot (10) and the block (12) are cross-shaped structures, and the block (12) and the slot (10) are engaged and connected.

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