CN212423145U - Point switch indication rod gap monitoring device - Google Patents
Point switch indication rod gap monitoring device Download PDFInfo
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- CN212423145U CN212423145U CN202020700082.1U CN202020700082U CN212423145U CN 212423145 U CN212423145 U CN 212423145U CN 202020700082 U CN202020700082 U CN 202020700082U CN 212423145 U CN212423145 U CN 212423145U
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- electronic ruler
- spring self
- rod
- sliding block
- resetting
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Abstract
The utility model provides a goat shows pole breach monitoring devices, include: the mounting rack is of a frame structure with an opening at the upper end; the first spring self-resetting electronic ruler is fixedly arranged inside the mounting frame, and the end of a telescopic rod of the first spring self-resetting electronic ruler is in contact with a first sliding guide device; the second spring self-resetting electronic ruler is fixedly arranged inside the mounting frame, and a second sliding guide device is fixedly connected to the telescopic rod end of the second spring self-resetting electronic ruler; the electric signal collecting board is fixedly arranged at the upper end of the mounting frame and is electrically connected with the first spring self-resetting electronic ruler and the second spring self-resetting electronic ruler respectively. The monitoring device provided by the invention can accurately reflect the displacement change of the notch and prevent the occurrence of an accident under the condition of not forming mechanical connection, and the monitoring device has more accurate and direct monitoring result when in use, does not generate resistance on the indicating rod, and is safe and reliable.
Description
Technical Field
The utility model relates to a goat breach monitoring facilities technical field, concretely relates to goat shows pole breach monitoring devices.
Background
The switch machine is an actuating mechanism of a turnout control system and is used for switching and locking turnout switch points or point rails and indicating the positions and the states of the turnout switch points or point rails in a supervision interlocking area. At present, the notch monitoring of the switch machine is commonly carried out by analyzing a condition acquisition image which reflects a notch value by using a camera to represent the position information of a rod, and transmitting the condition acquisition image to a data processing system for detection. The monitoring mode of image acquisition has the defects of insufficient definition, incapability of accurately and effectively reflecting the true value of a gap of a point switch and further incapability of effectively controlling the maximum error value of the gap.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a goat shows pole breach monitoring devices and solves above-mentioned difficult problem.
In order to achieve the above object, the utility model provides a following technical scheme: a switch machine indicating rod notch monitoring device comprising:
the mounting rack is of a frame structure with an opening at the upper end;
the first spring self-resetting electronic ruler is fixedly arranged inside the mounting frame, and the end of a telescopic rod of the first spring self-resetting electronic ruler is in contact with a first sliding guide device;
the second spring self-resetting electronic ruler is fixedly arranged inside the mounting frame, and a second sliding guide device is fixedly connected to the telescopic rod end of the second spring self-resetting electronic ruler;
the electric signal collecting board is fixedly arranged at the upper end of the mounting frame and is electrically connected with the first spring self-resetting electronic ruler and the second spring self-resetting electronic ruler respectively.
As an improvement of the utility model, the first spring is from restoring to the throne electronic ruler, the second spring is from restoring to the throne electronic ruler relatively fixed in on the both sides wall of mounting bracket.
As an improvement of the present invention, the first sliding guide device includes:
the double-shaft guide rod is composed of two horizontally placed straight rods, and two ends of the double-shaft guide rod are fixedly connected with the inner wall of the mounting rack through a fixing frame plate;
the sliding block is arranged on the double-shaft guide rod in a sliding mode and is fixedly connected with a telescopic rod of the first spring self-resetting electronic ruler;
the lower end face of the sliding block is fixedly connected with the first follower rod, and the bottom of the mounting rack is provided with a first straight groove allowing the first follower rod to slide.
As an improvement of the utility model, the slide block is divided into an upper slide block and a lower slide block;
the upper sliding block is fixedly connected with a telescopic rod of the first spring self-resetting electronic ruler;
the lower sliding block is arranged on the double-shaft guide rod in a sliding manner, and the upper end surface of the lower sliding block is provided with a step which is in separated lap joint with the upper sliding block;
the lower slider is close to one side of the first spring self-resetting electronic ruler and is provided with a steel strip spring, the steel strip spring is fixedly connected between the lower slider and the inner wall of the mounting frame, and the steel strip spring exerts resetting tension on the lower slider.
As an improvement of the present invention, the second sliding guide device includes:
the bottom of the mounting rack is provided with a second straight groove which is parallel to the first straight groove;
the second straight groove is provided with a guide sliding plate in a sliding manner, and the guide sliding plate is fixedly connected with a telescopic rod of the second spring self-resetting electronic ruler;
and the lower end face of the guide sliding plate is fixedly connected with a second follower rod which is arranged in the second straight groove in a penetrating way.
As an improvement of the utility model, the first straight groove is of a waist-shaped structure.
As an improvement of the present invention, the second straight groove is a waist-shaped structure.
As an improvement of the utility model, one side of mounting bracket up end is provided with fixed platen, fixed platen is used for the rigid coupling the signal of telecommunication collection board.
As an improvement of the utility model, the electric signal collecting plate is fixed by bolts and arranged on the fixed bedplate.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural view of the mounting frame of the present invention;
fig. 4 is a top view of the structure of the present invention;
fig. 5 is a bottom view of the structure of the present invention;
fig. 6 is a front view of the slider of the present invention.
The components in the figure are:
10-a mounting frame, 11-a first straight groove, 12-a second straight groove, 13-a fixed platen,
20-a first spring self-resetting electronic ruler,
30-a first sliding guide device, 31-a double-shaft guide rod, 32-a fixed frame plate, 33-a slide block, 33.1-an upper slide block, 33.2-a lower slide block, 33.3-a steel strip spring, 34-a first follower rod,
40-a second spring self-resetting electronic ruler,
50-second slide guide, 51-guide slide, 52-second follower rod,
60-electric signal collecting board.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1, a switch machine indicating rod gap monitoring device includes:
the mounting rack 10 is a frame structure with an opening at the upper end;
the first spring self-resetting electronic ruler 20 is fixedly arranged inside the mounting frame 10, and the telescopic rod end of the first spring self-resetting electronic ruler 20 is in contact with a first sliding guide device 30; the first sliding guide device 30 is used for limiting the telescopic rod of the first spring self-resetting electronic ruler 20 to only stretch linearly;
the second spring self-resetting electronic ruler 40 is fixedly arranged inside the mounting frame 10, and a second sliding guide device 50 is fixedly connected to the telescopic rod end of the second spring self-resetting electronic ruler 40; the second sliding guide device 50 is used for limiting the telescopic rod of the second spring self-resetting electronic ruler 40 to be stretched only in a straight line;
the electric signal collecting board 60 is fixedly arranged at the upper end of the mounting frame 10, and the electric signal collecting board 60 is electrically connected with the first spring self-resetting electronic ruler 20 and the second spring self-resetting electronic ruler 40 respectively.
The working principle of the technical scheme is as follows: the invention provides a switch machine indication rod gap monitoring device, which is characterized in that two telescopic rod electronic rulers are fixed in an installation frame 10 suitable for a switch machine, and the size of a gap is monitored through the linear motion of telescopic rods of the telescopic rod electronic rulers.
The beneficial effects of the above technical scheme are that: compared with an image monitoring system, the monitoring device provided by the invention accurately reflects the displacement change of the notch and prevents the occurrence of accidents under the condition that mechanical connection is not formed.
Referring to fig. 1, as an embodiment of the present invention, the first spring self-resetting electronic ruler 20 and the second spring self-resetting electronic ruler 40 are fixed to two side walls of the mounting frame 10.
The working principle and the beneficial effects of the technical scheme are as follows: the size of the gap is measured and calculated through the linear motion of the telescopic rods of the two electronic rulers, and the length range of monitoring can be enlarged by adopting the relative structural form.
As an embodiment of the present invention, referring to fig. 2 and 3, the first sliding guide 30 includes:
the double-shaft guide rod 31 is composed of two horizontally placed straight rods, and two ends of the double-shaft guide rod 31 are fixedly connected with the inner wall of the mounting rack 10 through a fixing frame plate 32;
the sliding block 33 is slidably arranged on the double-shaft guide rod 31, and the sliding block 33 is fixedly connected with the telescopic rod of the first spring self-resetting electronic ruler 20;
the first follower rod 34 is fixedly connected to the lower end surface of the slide block 33, and the bottom of the mounting frame 10 is provided with a first straight groove 11 allowing the first follower rod 34 to slide.
The sliding block 33 is divided into an upper sliding block 33.1 and a lower sliding block 33.2;
the upper sliding block 33.1 is fixedly connected with a telescopic rod of the first spring self-resetting electronic ruler 20;
the lower sliding block 33.2 is arranged on the double-shaft guide rod 31 in a sliding manner, and the upper end surface of the lower sliding block 33.2 is provided with a step which is separated and lapped with the upper sliding block 33.1;
a steel strip spring 33.3 is arranged on one side, close to the first spring self-resetting electronic ruler 20, of the lower slider 33.2, the steel strip spring 33.3 is fixedly connected between the lower slider 33.2 and the inner wall of the mounting frame 10, and the steel strip spring 33.3 applies resetting tension to the lower slider 33.2.
The upper sliding block 33.1 can return to the original position under the action of the first spring self-resetting telescopic rod of the electronic ruler 20, and the upper sliding block 33.1 and the lower sliding block 33.2 are in contact lap joint and are not fixedly connected, so that the lower sliding block 33.2 cannot return to the original position under the driving of the upper sliding block 33.1, and therefore, a steel strip spring 33.3 is arranged, and the steel strip spring 33.3 provides a restoring force for the lower sliding block 33.2.
The working principle and the beneficial effects of the technical scheme are as follows: the first follower rod 34 is used for contacting with a notch indication rod on the switch machine, so that the first follower rod 34 can move linearly, the first follower rod 34 drives the sliding block 33 to slide linearly under the limitation of the double-shaft guide rod 31, and the first spring self-resetting electronic ruler 20 can accurately monitor the linear displacement of the telescopic rod of the first spring self-resetting electronic ruler, so that the size of the notch is further monitored.
As an embodiment of the present invention, referring to fig. 2 and 3, the second sliding guide 50 includes:
a second straight groove 12 is formed at the bottom of the mounting bracket 10, and the second straight groove 12 is parallel to the first straight groove 11;
the guide sliding plate 51 is arranged on the second straight groove 12 in a sliding manner, and the guide sliding plate 51 is fixedly connected with the telescopic rod of the second spring self-resetting electronic ruler 40;
and a second follower rod 52 is fixedly connected to the lower end surface of the guide sliding plate 51, and the second follower rod 52 is penetratingly arranged in the second straight groove 12.
The working principle and the beneficial effects of the technical scheme are as follows: the second follower rod 52 is in contact with the notch indication rod on the switch machine, so that the second follower rod 52 can make linear motion along with the second follower rod, the second follower rod 52 slides linearly under the limitation of the second follower rod 52 and the second straight groove 12, and the second spring self-resetting electronic ruler 40 can accurately monitor the linear displacement of the telescopic rod of the second spring self-resetting electronic ruler, so that the size of the notch is further monitored.
As an embodiment of the present invention, the first straight groove 11 has a kidney-shaped structure.
The second straight groove 12 is of a kidney-shaped structure.
And a fixed bedplate 13 is arranged on one side of the upper end surface of the mounting rack 10, and the fixed bedplate 13 is used for fixedly connecting the electric signal collecting plate.
The electric signal collecting plate 60 is fixedly disposed on the fixed platen 13 by bolts.
The working principle and the beneficial effects of the technical scheme are as follows: the notch of waist shape structure life is longer, also is difficult for damaging other sliding member, can prolong this monitoring devices's life.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit of the present invention.
Claims (9)
1. A switch machine indicating rod notch monitoring apparatus, comprising:
the mounting rack (10) is a frame structure with an opening at the upper end;
the first spring self-resetting electronic ruler (20) is fixedly arranged inside the mounting frame (10), and the telescopic rod end of the first spring self-resetting electronic ruler (20) is in contact with a first sliding guide device (30);
the second spring self-resetting electronic ruler (40) is fixedly arranged in the mounting frame (10), and a telescopic rod end of the second spring self-resetting electronic ruler (40) is fixedly connected with a second sliding guide device (50);
the electric signal collecting board (60) is fixedly arranged at the upper end of the mounting frame (10), and the electric signal collecting board (60) is respectively electrically connected with the first spring self-resetting electronic ruler (20) and the second spring self-resetting electronic ruler (40).
2. A switch machine indicating rod notch monitoring device as claimed in claim 1, wherein: the first spring self-resetting electronic ruler (20) and the second spring self-resetting electronic ruler (40) are relatively fixed on two side walls of the mounting frame (10).
3. A switch machine indicating rod notch monitoring device as claimed in claim 1, wherein: the first sliding guide (30) comprises:
the double-shaft guide rod (31) is composed of two horizontally placed straight rods, and two ends of the double-shaft guide rod (31) are fixedly connected with the inner wall of the mounting rack (10) through a fixing frame plate (32);
the sliding block (33) is arranged on the double-shaft guide rod (31) in a sliding mode, and the sliding block (33) is fixedly connected with a telescopic rod of the first spring self-resetting electronic ruler (20);
the lower end face of the sliding block (33) is fixedly connected with the first follower rod (34), and the bottom of the mounting frame (10) is provided with a first straight groove (11) allowing the first follower rod (34) to slide.
4. A switch machine indicating rod gap monitoring device as claimed in claim 3, wherein: the sliding block (33) is divided into an upper sliding block (33.1) and a lower sliding block (33.2);
the upper sliding block (33.1) is fixedly connected with a telescopic rod of the first spring self-resetting electronic ruler (20);
the lower sliding block (33.2) is arranged on the double-shaft guide rod (31) in a sliding mode, and the upper end face of the lower sliding block (33.2) is provided with a step which is in separated lap joint with the upper sliding block (33.1);
the electronic ruler comprises a steel strip spring (33.3), wherein the steel strip spring (33.3) is arranged on one side, close to the first spring self-resetting electronic ruler (20), of the lower sliding block (33.2), the steel strip spring (33.3) is fixedly connected between the lower sliding block (33.2) and the inner wall of the mounting frame (10), and the steel strip spring (33.3) exerts resetting tensile force on the lower sliding block (33.2).
5. A switch machine indicating rod notch monitoring device as claimed in claim 1, wherein: the second slide guide device (50) includes:
the bottom of the mounting rack (10) is provided with a second straight groove (12), and the second straight groove (12) is parallel to the first straight groove (11);
the guide sliding plate (51) is arranged on the second straight-shaped groove (12) in a sliding mode, and the guide sliding plate (51) is fixedly connected with a telescopic rod of the second spring self-resetting electronic ruler (40);
and the lower end surface of the guide sliding plate (51) is fixedly connected with a second follower rod (52), and the second follower rod (52) penetrates through the second straight groove (12).
6. A switch machine indicating rod gap monitoring device as claimed in claim 3, wherein: the first straight groove (11) is of a waist-shaped structure.
7. A switch machine indicating rod notch monitoring device as claimed in claim 5, wherein: the second straight groove (12) is of a waist-shaped structure.
8. A switch machine indicating rod notch monitoring device as claimed in claim 1, wherein: and a fixed bedplate (13) is arranged on one side of the upper end surface of the mounting rack (10), and the fixed bedplate (13) is used for fixedly connecting the electric signal collecting plate.
9. A switch machine indicating rod notch monitoring device as claimed in claim 8, wherein: the electric signal collecting plate (60) is fixedly arranged on the fixed bedplate (13) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020700082.1U CN212423145U (en) | 2020-04-30 | 2020-04-30 | Point switch indication rod gap monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020700082.1U CN212423145U (en) | 2020-04-30 | 2020-04-30 | Point switch indication rod gap monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212423145U true CN212423145U (en) | 2021-01-29 |
Family
ID=74288480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020700082.1U Active CN212423145U (en) | 2020-04-30 | 2020-04-30 | Point switch indication rod gap monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212423145U (en) |
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2020
- 2020-04-30 CN CN202020700082.1U patent/CN212423145U/en active Active
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