CN213565905U - Switch machine with protective cover - Google Patents
Switch machine with protective cover Download PDFInfo
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- CN213565905U CN213565905U CN202022693737.XU CN202022693737U CN213565905U CN 213565905 U CN213565905 U CN 213565905U CN 202022693737 U CN202022693737 U CN 202022693737U CN 213565905 U CN213565905 U CN 213565905U
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- connecting piece
- boss
- limiting
- box body
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Abstract
The utility model relates to the technical field of railway equipment, in particular to a switch machine with a protective cover, which comprises a box body, an action rod and a marking rod which are arranged on the box body, and also comprises a connecting piece and a protective cover, wherein the box body is provided with a boss, the action rod and the marking rod are both arranged on the boss, the protective cover is fixedly connected on the box body through the connecting piece and is used for covering the action rod and the marking rod, the connecting piece comprises a body matched with the boss, the body is provided with a connecting section and limiting sections which are arranged at the two ends of the connecting section, the connecting section is used for being supported on the boss, when the switch machine with the protective cover is used, the clamping grooves and the limiting grooves on the limiting sections at the two ends of the connecting section are respectively matched with a clamping block and a limiting block on the boss, so as to realize the radial displacement of the connecting piece on, thereby realizing the fixation of the connecting piece on the box body.
Description
Technical Field
The utility model belongs to the technical field of the railway equipment technique and specifically relates to a goat with protection casing is related to.
Background
With the continuous development of railway technology in China, high-speed rails have become important transportation tools for people to go out. The switch machine is an important component in the railway, wherein the switch machine is used for reliably converting the position of a turnout so as to change the opening direction of the turnout and lock a turnout point rail, and is also important signal basic equipment for reflecting the position of the turnout, so that the running safety can be well ensured, the transportation efficiency is improved, and the labor intensity of a driver is improved.
In a rainy environment, railway equipment is exposed to rainwater, and rod pieces can enter water when the point switch rains, so that the workload of maintenance workers is large, the labor intensity is increased, and machine equipment can be damaged in severe cases.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problems that in a rainy environment, railway equipment is exposed in rainwater, and a switch machine can cause water inflow of a rod piece when raining, so that the workload of maintenance workers is large, the labor intensity is increased, and machine equipment can be damaged seriously, the switch machine with the protective cover is provided.
The utility model provides a technical scheme that its technical problem adopted is: a switch machine with a protective cover comprises a box body, an action rod and a marking rod, wherein the action rod and the marking rod are arranged on the box body, the connecting piece and the protective cover are arranged on the box body, the action rod and the marking rod are both positioned on the boss, the protective cover is fixedly connected to the box body through the connecting piece and used for covering the action rod and the marking rod, the connecting piece comprises a body matched with the boss, the body is provided with a connecting section and limiting sections arranged at two ends of the connecting section, the connecting section is used for being supported on the boss, the limiting sections at two ends of the connecting section are used for being clamped at two sides of the boss and limiting the radial displacement of the connecting piece along the marking rod, an axial limiting mechanism used for limiting the axial displacement of the connecting piece along the marking rod is arranged on the box body, and the limiting sections and the;
the limiting device is characterized in that a clamping block and a limiting block are arranged on the boss, a clamping groove matched with the clamping block is formed in the limiting section of one side of the limiting section, the clamping block is clamped in the clamping groove, two sides of the limiting section are formed in the limiting section of the other side of the limiting section, a limiting groove matched with the limiting block is formed in the limiting section, and the limiting block is arranged in the limiting groove.
The utility model discloses a draw-in groove and spacing groove on the spacing section restriction at linkage segment both ends cooperate with fixture block and stopper on the boss respectively, realize the connecting piece along the radial displacement of sign pole on the box, cooperate axial stop gear simultaneously to the realization is fixed the connecting piece on the box.
In order to realize the axial limiting mechanism, further, the axial limiting mechanism comprises a locking screw, and the connecting piece is fixedly connected to the box body through the locking screw. The connecting piece is fixed on the box body through the locking screw, and the axial limiting of the connecting piece is realized.
The utility model has the advantages that: the utility model discloses goat with protection casing is when using, draw-in groove and spacing groove on the spacing restriction through linkage segment both ends cooperate with fixture block and stopper on the boss respectively, realize the radial displacement of connecting piece edge marking pole on the box, cooperate axial stop gear simultaneously, thereby the realization is fixed the connecting piece on the box, avoided in rainy environment, railway equipment just exposes in the rainwater, and can lead to the member to intake when goat rains, cause maintenance workman work load big, increase intensity of labour, can lead to the problem that machine equipment damaged when serious.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic three-dimensional structure of the middle box and the connecting member of the present invention;
fig. 3 is a schematic three-dimensional structure diagram of the middle box body of the present invention;
fig. 4 is a schematic three-dimensional structure diagram of the middle connector of the present invention.
In the figure: 1. the box, 2, action pole, 3, sign pole, 4, connecting piece, 5, protection casing, 6, boss, 7, linkage segment, 8, spacing section, 9, fixture block, 10, stopper, 11, draw-in groove, 12, spacing groove.
Detailed Description
The utility model discloses the following embodiment of combining does further detailing:
the utility model discloses not confine the following embodiment to, general technical personnel in this field can adopt other multiple embodiment to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "" second, "and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "" second, "" etc. may explicitly or implicitly include one or more of the feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1-4, a switch machine with a shield includes a box 1, an actuating rod 2 and a marking rod 3 disposed on the box 1, and further includes a connecting member 4 and a shield 5, the box 1 is provided with a boss 6, the actuating rod 2 and the marking rod are both disposed on the boss 6, the shield 5 is fixedly connected to the box 1 through the connecting member 4 and is used for covering the actuating rod 2 and the marking rod 3, the connecting member 4 includes a body matched with the boss 6, the body has a connecting section 7 and limiting sections 8 disposed at two ends of the connecting section 7, the connecting section 7 is used for being supported on the boss 6, the limiting sections 8 at two ends of the connecting section 7 are used for being clamped at two sides of the boss 6 and limiting the connecting member 4 from radially displacing along the marking rod, the box 1 is provided with an axial limiting mechanism for limiting the connecting member 4 from axially displacing along the marking rod, the limiting section 8 and the axial limiting mechanism realize that the connecting piece 4 is fixed on the box body 1;
be provided with fixture block 9 and stopper 10 on the boss 6, both sides be provided with on the spacing section 8 of one of them side on the spacing section 8 with fixture block 9 assorted draw-in groove 11, fixture block 9 card is established in draw-in groove 11, both sides be provided with on the spacing section 8 of opposite side on the spacing section 8 and seted up stopper 10 assorted spacing groove 12, stopper 10 sets up in spacing groove 12.
The axial limiting mechanism comprises a locking screw, and the connecting piece 4 is fixedly connected to the box body 1 through the locking screw.
When the switch machine with the protective cover is installed, firstly, the limiting grooves 12 and the clamping grooves 11 on the limiting sections 8 at the two ends of the connecting piece 4 are respectively corresponding to the limiting blocks 10 and the clamping blocks 9 on the bosses 6 and are placed in the limiting grooves 12 and the clamping grooves 11, then the connecting piece 4 is fixed on the box body 1 through the locking screws, the installation of the connecting piece 4 is completed at the moment, the protective cover 5 is provided with the anti-theft lock, the anti-theft lock is mutually connected and locked with the connecting piece 4, the protective cover 5 is fixed on the connecting piece 4 and covered on the action rod 2 and the identification rod 3, and the protective cover 5 plays a role in the protective cover 5.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (2)
1. The utility model provides a goat with protection casing, includes box (1) and action pole (2) and sign pole (3) of setting on box (1), its characterized in that: the device is characterized by further comprising a connecting piece (4) and a protective cover (5), wherein a boss (6) is arranged on the box body (1), the action rod (2) and the marking rod are both positioned on the boss (6), the protective cover (5) is fixedly connected to the box body (1) through the connecting piece (4) and used for covering the action rod (2) and the marking rod (3), the connecting piece (4) comprises a body matched with the boss (6), the body is provided with a connecting section (7) and limiting sections (8) arranged at two ends of the connecting section (7), the connecting section (7) is used for being supported on the boss (6), the limiting sections (8) at two ends of the connecting section (7) are used for being clamped on two sides of the boss (6) and limiting the connecting piece (4) to radially displace along the marking rod, an axial limiting mechanism used for limiting the connecting piece (4) to axially displace along the marking rod is arranged on the box body (1), the limiting section (8) and the axial limiting mechanism realize that the connecting piece (4) is fixed on the box body (1);
be provided with fixture block (9) and stopper (10) on boss (6), both sides be provided with on spacing section (8) of one of them one side on spacing section (8) with fixture block (9) assorted draw-in groove (11), fixture block (9) card is established in draw-in groove (11), both sides be provided with on spacing section (8) of opposite side on spacing section (8) and seted up stopper (10) assorted spacing groove (12), stopper (10) set up in spacing groove (12).
2. A switch machine with a protective casing according to claim 1, characterized in that: the axial limiting mechanism comprises a locking screw, and the connecting piece (4) is fixedly connected to the box body (1) through the locking screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022693737.XU CN213565905U (en) | 2020-11-19 | 2020-11-19 | Switch machine with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022693737.XU CN213565905U (en) | 2020-11-19 | 2020-11-19 | Switch machine with protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213565905U true CN213565905U (en) | 2021-06-29 |
Family
ID=76539053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022693737.XU Active CN213565905U (en) | 2020-11-19 | 2020-11-19 | Switch machine with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213565905U (en) |
-
2020
- 2020-11-19 CN CN202022693737.XU patent/CN213565905U/en active Active
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