Clamping plate capable of preventing fastener from contacting

Abstract

The utility model belongs to the technical field of clamping plates, and particularly relates to a fastener contact prevention type clamping plate which comprises a clamping plate body, positioning holes are formed in the clamping plate body in an array mode, grooves are symmetrically formed in the clamping plate body, the positioning holes are located above the grooves, the grooves are in a long strip shape, a square groove is fixedly formed in the clamping plate body, and the clamping plate body and the square groove are fixedly connected. A positioning assembly is arranged in the square groove, and a driving assembly is arranged in the clamping plate body. Through the arrangement of the grooves, the situation that the installation efficiency is affected due to the fact that the fastener contact prevention type clamping plate makes contact with a fastener in the installation process is effectively avoided, and when the fastener contact prevention type clamping plate is used for reinforcing the connecting position of the two ends of a laid track, the clamping plate body is moved to the track fixing position; the top end of the fastener for fixing the track can extend into the groove and cannot make contact with the surface of the clamping plate body, the fixing effect of the clamping plate body on the track is not affected, the clamping plate body can be fixedly installed conveniently, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of splints, in particular to a fastener contact-proof splint. Background Art

[0002] Splints are an indispensable and important component of railway tracks. They are mainly used at the joints at both ends of the rails and play an important role in fixing and strengthening the connection of railway tracks. Splints are usually made of high-strength steel and have excellent load-bearing capacity and durability. They can withstand the huge pressure generated by the running of trains. The main function of splints is to disperse the track force and evenly distribute the pressure, thereby ensuring the stability and safety of vehicle operation. Splints can also prevent electrical leakage. In electrified railways, current will be transmitted through the rails. If the rails are not tightly connected, electrical leakage will occur, which will not only affect the normal operation of the train, but also cause electromagnetic pollution to the surrounding environment.

[0003] In actual applications, due to reasons such as the rail cutting distance and the fastener installation distribution, the splint may touch the fastener, resulting in the inability to install the splint. This situation will not only affect the construction efficiency, but may also pose potential risks to the safety and stability of the track. For this reason, we propose an anti-fastener contact splint. Utility Model Content

[0004] The utility model aims to provide a fastener-proof contact-type clamping plate to solve the technical problem in the background art that the contact between the clamping plate and the fasteners will affect the installation of the clamping plate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-fastener contact type splint, comprising a splint body, an array of positioning holes installed on the splint body, grooves symmetrically arranged on the splint body, and the positioning holes are located above the grooves, and the grooves are in the shape of long strips.

[0006] Preferably, a reinforcing plate is welded and installed on the clamping plate body.

[0007] Preferably, the reinforcing plate is provided with holes corresponding to the positioning holes.

[0008] Preferably, a support plate is fixedly installed inside the reinforcing plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The utility model effectively avoids the contact of the anti-fastener contact type clamping plate with the fastener during installation, which affects the installation efficiency. When the anti-fastener contact type clamping plate is used to reinforce the joints at both ends of the laid track, after the clamping plate body is moved to the track fixing position, the top of the fastener fixing the track will extend to the inside of the groove and will not contact the surface of the clamping plate body, affecting the fixing effect of the clamping plate body on the track, which is convenient for fixing and installing the clamping plate body and improves the construction efficiency.

[0011] 2. The utility model improves the strength of the reinforcing plate through the installation of the reinforcing plate through the support plate, and strengthens the strength of the middle part of the splint body by fixing the reinforcing plate to the middle part of the splint body, thereby achieving the purpose of improving the strength of the anti-fastener contact type splint and extending the service life of the anti-fastener contact type splint. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the clamping plate body of the utility model;

[0014] Figure 3 This is a schematic diagram of the reinforcing plate structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the support plate structure of the utility model

[0016] In the figure: 1. clamping plate body; 2. positioning hole; 3. groove; 4. reinforcing plate; 5. hole; 6. supporting plate. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1 and Figure 2The anti-fastener contact type splint includes a splint body 1, on which positioning holes 2 are installed in an array, and grooves 3 are symmetrically arranged on the splint body 1, and the positioning holes 2 are located above the grooves 3, and the grooves 3 are in the shape of a long strip. When the anti-fastener contact type splint is used to reinforce the joints at both ends of the laid track, after the splint body 1 is moved to the track fixing position, the top of the fastener fixing the track will extend to the inside of the groove 3 and will not contact the surface of the splint body 1, affecting the fixing effect of the splint body 1 on the track, and facilitating the fixed installation of the splint body 1, improving work efficiency, and a through hole is arranged on the track, so that the positioning hole 2 on the splint body 1 coincides with the through hole on the track, and the position of the splint body 1 can be fixed and installed using a positioning bolt.

[0019] See also Figure 1 A reinforcing plate 4 is welded and installed on the clamp body 1, and the reinforcing plate 4 is used to thicken the middle part of the clamp body 1 to improve the strength of the anti-fastener contact type clamp.

[0020] See also Figure 3 A hole 5 corresponding to the positioning hole 2 is provided on the reinforcing plate 4, and the positioning hole 2 coincides with the hole 5 on the clamping plate body 1. Then, the positioning bolt is inserted into the interior of the positioning hole 2 through the hole 5, and then the positioning bolt is inserted into the through hole on the rail through the positioning hole 2.

[0021] See also Figure 3 and Figure 4 A support plate 6 is fixedly installed inside the reinforcing plate 4, and the strength of the reinforcing plate 4 is improved by the support plate 6. The reinforcing plate 4 is fixedly connected to the middle part of the splint body 1, and the strength of the middle part of the splint body 1 is strengthened, thereby achieving the purpose of improving the strength of the anti-fastener contact type splint and extending the service life of the anti-fastener contact type splint.

[0022] Working principle: first, when using the anti-fastener contact type plywood to reinforce the joints at both ends of the laid track, after moving the plywood body 1 to the track fixing position, the top of the fastener fixing the track will extend to the inside of the groove 3 and will not contact the surface of the plywood body 1, affecting the fixing effect of the plywood body 1 on the track, and it is convenient for the plywood body 1 to be fixed and installed, thereby improving work efficiency. The strength of the reinforcing plate 4 is increased by the support plate 6, and the reinforcing plate 4 is fixedly connected to the middle part of the plywood body 1, thereby strengthening the strength of the middle part of the plywood body 1, thereby achieving the purpose of improving the strength of the anti-fastener contact type plywood and extending the service life of the anti-fastener contact type plywood.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fastener contact-proof splint, comprising a splint body (1), characterized in that: The clamping plate body (1) is provided with positioning holes (2) in an array, and the clamping plate body (1) is symmetrically provided with grooves (3), and the positioning holes (2) are located above the grooves (3), and the shape of the grooves (3) is a long strip.

2. The anti-fastener contact type splint according to claim 1, characterized in that: A reinforcing plate (4) is welded and mounted on the clamping plate body (1).

3. The anti-fastener contact type clamp according to claim 2, characterized in that: The reinforcing plate (4) is provided with a hole (5) corresponding to the positioning hole (2).

4. The anti-fastener contact type clamp according to claim 3, characterized in that: A support plate (6) is fixedly installed inside the reinforcement plate (4).

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