Mounting assembly for turnout gap monitoring system collector of electric switch machine

Abstract

The utility model discloses an installation assembly for a turnout gap monitoring system collector of an electric switch machine, which comprises a first support and a second support which are combined to form an installation box for placing the turnout gap monitoring system collector. The installation box is fixed to the inner side wall of a box body of the electric switch machine through a bolt, the installation box and a threading bent pipe installed on the outer side wall of the box body share the same bolt to be fixed, a corresponding bolt connecting opening is formed in the top end of the installation box, and the installation box is located on the side of a speed reducer in the electric switch machine. The device has the advantages of being convenient to install and use, stable, firm and the like.

Description

Technical Field

[0001] The utility model mainly relates to the field of electric switch machines. Background Art

[0002] An electric switch machine is a device used in railway electrical centralized yards to switch and lock the switch points or the movable points of turnouts, change the opening direction of turnouts, and give an indication of the turnout position status. With the continuous improvement of safety requirements, the railway department has started to apply a comprehensive monitoring system for railway turnout conversion equipment. By real-time monitoring the working status of railway turnout equipment, maintenance personnel can timely understand the change trend of turnout status, discover potential problems, and prevent problems before they occur. Among them, the collector of the turnout gap detection system is installed inside the box body of the electric switch machine. At present, the collector of the turnout gap detection system is generally installed at the front end of the internal reducer of the electric switch machine through a bracket. However, this installation structure has the following disadvantages: First, the space between the front end of the reducer and the box wall is narrow, which is only suitable for installing small collectors and is not convenient for installation; Second, when the collector is installed here, it will affect the connection between the hand crank and the front end of the reducer. When it is necessary to drive the reducer to rotate with the hand crank, the collector needs to be disassembled first before the hand crank can be inserted into the front end of the reducer, which is time-consuming and laborious and very troublesome. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is: aiming at the deficiencies existing in the prior art, to provide an installation component for a collector of a turnout gap monitoring system for an electric switch machine, which is convenient to install and use, and stable and firm.

[0004] To solve the above technical problem, the utility model adopts the following technical solutions:

[0005] An installation component for a collector of a turnout gap monitoring system for an electric switch machine, comprising a first bracket and a second bracket. The first bracket and the second bracket are combined to form an installation box for placing the collector of the turnout gap monitoring system. The installation box is fixed on the inner side wall of the box body of the electric switch machine by bolts. The installation box and a wire threading elbow installed on the outer side wall of the box body share the same bolt for fixing. The top end of the installation box is provided with corresponding bolt connection ports. The installation box is located on the side of the internal reducer of the electric switch machine.

[0006] Further, the first bracket includes a first side plate and a bottom support plate connected to each other. The second bracket includes a second side plate and a top cover plate connected to each other. The first side plate, the bottom support plate, the second side plate and the top cover plate jointly enclose a receiving cavity for placing the collector of the turnout gap monitoring system.

[0007] Further, the edge of the bottom supporting plate is bent upward to form a bottom retaining edge for limiting the bottom end of the second side plate, and side retaining edges are provided at both the left and right ends of the second side plate for limiting both ends of the collector of the switch gap monitoring system.

[0008] Further, heat dissipation holes are arranged on the second side plate.

[0009] Further, the top end of the first side plate extends upward to form a hanging portion, and the hanging portion is provided with a side opening for hanging on a bolt. The top cover plate is bent upward to form a connecting portion, and the connecting portion is provided with an upper opening for the bolt to pass through. The positions of the side opening and the upper opening correspond to each other to jointly form a bolt connection port of the installation box.

[0010] Compared with the prior art, the advantages of the present utility model are as follows: The present utility model designs a combination of a first bracket and a second bracket to form an installation box for placing the collector of the switch gap monitoring system, and is fixed on the inner side wall of the box body of the electric switch machine by bolts, with stable and firm installation; The installation box and the wire threading elbow installed on the outer side wall of the box body share the same bolt for fixation, that is, the installation box uses the bolt of the wire threading elbow for fixation, which belongs to the reuse of existing parts, saving the development cost and being convenient for installation; Since the installation box is fixed on the inner side wall of the box body at the position corresponding to the wire threading elbow and is located on the side of the internal reducer of the electric switch machine, it will not interfere with the connection between the hand rocker and the front end of the reducer, so it does not need to be frequently disassembled after installation and is very convenient to use. Description of the Drawings

[0011] Figure 1 It is an application example diagram of the present utility model installed on an electric switch machine.

[0012] Figure 2 It is an enlarged structural schematic diagram of the first bracket in the present utility model.

[0013] Figure 3 It is an enlarged structural schematic diagram of the second bracket in the present utility model.

[0014] Figure 4 It is an enlarged installation schematic diagram when the collector of the switch gap monitoring system is placed on the first bracket.

[0015] Figure 5 It is an enlarged installation schematic diagram after the first bracket, the collector of the switch gap monitoring system and the second bracket are assembled.

[0016] Reference numerals: first bracket 1; first side plate 11; bottom support plate 12; bottom edge 13; suspension part 14; side opening 15; second bracket 2; second side plate 21; top cover plate 22; side edge 23; heat dissipation hole 24; connecting part 25; upper opening 26; bolt connection port 3; bolt 4; nut 5; electric switch machine 6; box body 61; reducer 62; threading elbow 63; threading hole 64; turnout gap monitoring system collector 7; mounting box 8. Detailed implementation manners

[0017] The following further elaborates on the present utility model in detail in conjunction with the drawings and specific embodiments. It should be noted that the protection scope of the present utility model is not limited to the following embodiments. Without departing from the principle of the present utility model, any improvement and modification made to the present utility model shall be regarded as within the protection scope of the present utility model.

[0018] As Figure 1 、 Figure 5 shown, the mounting assembly of the turnout gap monitoring system collector for the electric switch machine of the present utility model includes a first bracket 1 and a second bracket 2. The first bracket 1 and the second bracket 2 are combined to form a mounting box 8 for placing the turnout gap monitoring system collector 7. The mounting box 8 is fixed to the inner side wall of the box body 61 of the electric switch machine 6 by bolts 4. The mounting box 8 and the threading elbow 63 mounted on the outer side wall of the box body 61 share the same bolt 4 for fixation. The top end of the mounting box 8 is provided with a corresponding bolt connection port 3. The mounting box 8 is located on the side of the reducer 62 inside the electric switch machine 6.

[0019] It should be noted that the threading elbow 63 is an existing component of the electric switch machine 6, which is used for the wire harness inside the box body 61 of the electric switch machine 6 to pass through to the outside of the box body 61. A threading hole 64 corresponding to the threading elbow 63 is opened on the side wall of the box body 61. The threading elbow 63 is installed on the outer wall of the box body 61 by two bolts 4. The mounting box 8 uses the bolts 4 of the threading elbow 63 for fixation, which belongs to the reuse of existing components, saving the development cost and being convenient for installation.

[0020] In addition, as Figure 1 shown, since the mounting box 8 is fixed to the inner side wall of the box body 61 at the position corresponding to the threading elbow 63 and is located on the side of the reducer 62 inside the electric switch machine 6, it will not interfere with the connection between the hand crank (omitted in the figure) and the front end of the reducer 62. Therefore, it is not necessary to frequently disassemble after installation, and it is very convenient to use.

[0021] As Figure 2 、 Figure 3 、 Figure 5As shown, the first bracket 1 includes a first side plate 11 and a bottom support plate 12, and the first side plate 11 and the bottom support plate 12 are integrally formed; the second bracket 2 includes a connected second side plate 21 and a top cover plate 22, and the second side plate 21 and the top cover plate 22 are integrally formed. The first side plate 11, the bottom support plate 12, the second side plate 21 and the top cover plate 22 jointly enclose a receiving cavity for placing the collector 7 of the switch gap monitoring system.

[0022] As Figure 2 , Figure 3 , Figure 5 shown, the edge of the bottom support plate 12 is bent upward to form a bottom edge 13 for limiting the bottom end of the second side plate 21. Side edges 23 are provided at both the left and right ends of the second side plate 21 for limiting both ends of the collector 7 of the switch gap monitoring system.

[0023] As Figure 3 shown, heat dissipation holes 24 are arranged on the second side plate 21 to facilitate better heat dissipation of the collector 7 of the switch gap monitoring system.

[0024] As Figure 2 , Figure 3 , Figure 5 shown, the top end of the first side plate 11 extends upward to form a hanging portion 14. The hanging portion 14 is provided with a side opening 15 for hanging on the bolt 4. The top cover plate 22 is bent upward to form a connecting portion 25. The connecting portion 25 is provided with an upper opening 26 for the bolt 4 to pass through. The positions of the side opening 15 and the upper opening 26 correspond to each other to jointly form the bolt connection port 3 of the mounting box 8.

[0025] Installation process: First, place the collector 7 of the switch gap monitoring system on the bottom support plate 12 of the first bracket 1, see Figure 4 ; then put the second bracket 2 on the collector 7 of the switch gap monitoring system and make the bottom end of the second side plate 21 of the second bracket 2 snap into the bottom edge 13 of the bottom support plate 12, see Figure 5 ; finally, place the assembled mounting box 8 at the corresponding position in the box body 61 of the electric switch machine 6, make the bolt connection port 3 at the top end of the mounting box 8 sleeve on the bolt 4 of the wire threading elbow 63, and then tighten the nut 5.

Claims

1. An installation component for a collector of a switch notch monitoring system for an electric switch machine, characterized in that: It includes a first bracket and a second bracket. The first bracket and the second bracket are combined to form an installation box for placing the collector of the switch gap monitoring system. The installation box is fixed on the inner side wall of the box body of the electric switch machine by bolts. The installation box and the wire threading elbow installed on the outer side wall of the box body share the same bolt for fixation. The top end of the installation box is provided with a corresponding bolt connection port. The installation box is located on the side of the internal speed reducer of the electric switch machine.

2. The mounting assembly of the switch notch monitoring system collector for an electric switch machine according to claim 1, characterized in that: The first bracket includes a first side plate and a bottom support plate connected to each other. The second bracket includes a second side plate and a top cover plate connected to each other. The first side plate, the bottom support plate, the second side plate and the top cover plate jointly enclose a receiving cavity for placing the collector of the switch gap monitoring system.

3. The mounting assembly of the collector of the switch notch monitoring system for an electric switch machine according to claim 2, characterized in that: The edge of the bottom support plate is bent upward to form a bottom stop edge for limiting the bottom end of the second side plate. Each of the left and right ends of the second side plate is provided with a side stop edge for limiting the two ends of the collector of the switch gap monitoring system.

4. The mounting assembly of the switch notch monitoring system collector for an electric switch machine according to claim 2 or 3, characterized in that: Heat dissipation holes are arranged on the second side plate.

5. The mounting assembly of the switch notch monitoring system collector for an electric switch machine according to claim 2 or 3, characterized in that: The top end of the first side plate extends upward to form a hanging part. The hanging part is provided with a side opening for hanging on the bolt. The top cover plate is bent upward to form a connecting part. The connecting part is provided with an upper opening for the bolt to pass through. The positions of the side opening and the upper opening correspond to each other and jointly form the bolt connection port of the installation box.

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