CN218085542U - External locking turnout locking quantity measuring ruler - Google Patents
External locking turnout locking quantity measuring ruler Download PDFInfo
- Publication number
- CN218085542U CN218085542U CN202221975811.XU CN202221975811U CN218085542U CN 218085542 U CN218085542 U CN 218085542U CN 202221975811 U CN202221975811 U CN 202221975811U CN 218085542 U CN218085542 U CN 218085542U
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- connecting block
- locking
- scale
- head
- top surface
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Abstract
The utility model provides an external locking turnout locking measuring scale, which comprises a scale body and a scale head, wherein the scale head comprises a connecting block, a through groove is arranged on the connecting block, the scale body is arranged in the through groove in a sliding way, the top end of the connecting block is also provided with a positioning slope, a certain inclination angle is also arranged between the inclined plane of the positioning slope and the top surface of the connecting block, and the top surface of the connecting block is also provided with a threaded hole; the utility model discloses simple to use, it is convenient to measure, can be accurate quick measure locking volume, withstands locking pole boss with the blade, and the slide rule head makes the inclined plane on location slope identical with latch hook bottom inclined plane, hangs and twists the screw fixation chi head and can closely carry out accurate reading.
Description
Technical Field
The utility model relates to a technical field is maintained to the railway, specifically is an external lock switch locking quantity dipperstick.
Background
The locking amount refers to the overlapping size of the convex part of the locking rod and the locking hook, and the measuring method comprises the following steps: measuring the length of the contact surface between the bottom of the latch hook and the boss of the locking rod by using a ruler or a special fixture; the measurement in the actual field is difficult, and the overlapped part of the convex part of the locking rod and the locking hook is hidden, so that the measurement is inconvenient; therefore, the size of the exposed part of the latch hook can be flexibly measured; and today there is no suitable measuring tool.
SUMMERY OF THE UTILITY MODEL
The technique that exists is not enough to the aforesaid, the utility model aims at providing an external lock switch locking volume dipperstick, it has solved locking volume measuring difficulty, does not have suitable measuring tool's problem.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an outer lock switch locking volume dipperstick, includes blade and chi head, the chi head includes the connecting block, a logical groove has been seted up on the connecting block, the blade slides and establishes in lead to the groove, the top of connecting block still is equipped with a location slope, still be equipped with certain inclination between the top surface of location slope and connecting block, the top surface of connecting block still is equipped with a screw hole, just the screw hole with lead to the groove and be linked together, threaded hole installs the screw, set up on the blade with the corresponding through-hole of screw hole.
Preferably, the inclination angle between the positioning slope and the top surface of the connection block is 30 °.
Preferably, the ruler body is a measuring ruler for adjusting the height of the roller, one end of the measuring ruler extends outwards, and the length of the extending end is 50mm.
The beneficial effects of the utility model reside in that: this design simple to use, it is convenient to measure, can be accurate quick measure locking volume, withstands locking pole boss with the chi body, and the chi head slides, makes the location slope identical with latch hook bottom inclined plane, hangs and twists the screw fixation chi head and can closely carry out accurate reading.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of an external locking turnout locking measurement scale provided by an embodiment of the present invention;
fig. 2 is a schematic structural view of the ruler head.
Description of the reference numerals:
1. a ruler body; 2. a ruler head; 21. a threaded hole; 22. a through groove; 23. positioning a slope; 24. and (7) connecting the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1 to 2, an external locking turnout locking measuring scale comprises a scale body 1 and a scale head 2, wherein the scale head 2 comprises a connecting block 24, a through groove 22 is formed in the connecting block 24, the through groove 22 is formed in the scale body 1 in a sliding manner, so that the scale head 2 can slide on the scale body 1 at different positions, a positioning slope 23 is further arranged at the top end of the connecting block 24, a certain inclination angle is further arranged between the positioning slope 23 and the top surface of the connecting block, the measurement is convenient, a threaded hole 21 is further formed in the top surface of the connecting block 2, the threaded hole 21 is communicated with the through groove 22, a screw is installed in the threaded hole 21, the scale head 2 can be fixed on the scale body 1 by screwing the screw, a through hole corresponding to the threaded hole 21 is formed in the scale body 1, the position of the scale head 2 is adjusted, the screw penetrates through the through hole, the scale head 2 and the scale body 1 can be connected and fixed, the external locking turnout locking measuring scale is convenient to carry and is not easy to lose the scale head 2.
Further, the inclination angle between the top surface of the positioning slope 23 and the top surface of the joint block 2 is 30 °.
Further, the ruler body 1 is the dipperstick of running roller height adjustment usefulness, and the one end of dipperstick outwards extends, and extends the long 50mm of end, and the chi head 2 of being convenient for is installed and is used.
When the locking device is used, the ruler body is propped against the boss of the locking rod during measurement, the ruler head is slid, the positioning slope on the ruler head is matched with the inclined plane at the bottom of the locking hook, and accurate reading can be performed in a close range after the ruler head is fixed by screwing the screws in a suspending manner, so that the locking amount can be obtained.
The utility model provides a design simple to use, it is convenient to measure, can be accurate quick measure locking volume, withstands locking rod boss with the blade, and the slip chi head makes the location slope identical with latch hook bottom inclined plane, hangs and twists the screw fixation chi head and can closely carry out accurate reading.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (3)
1. The utility model provides an outer lock switch locking volume dipperstick, its characterized in that, includes blade and chi head, the chi head includes the connecting block, seted up a logical groove on the connecting block, blade slides and is equipped with in locate logical groove, the top of connecting block still is equipped with a location slope, still be equipped with certain inclination between the top surface of location slope and connecting block, the top surface of connecting block still is equipped with a screw hole, just the screw hole with lead to the groove and be linked together, threaded hole installs the screw, set up on the blade with the corresponding through-hole of screw hole.
2. The external lock switch locking amount measuring ruler as claimed in claim 1, wherein the inclination angle between said positioning slope and the top surface of the connecting block is 30 °.
3. The external lock switch locking measuring scale as claimed in claim 1, wherein the body is a measuring scale for adjusting the height of the roller, and one end of the measuring scale extends outward and the length of the extending end is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221975811.XU CN218085542U (en) | 2022-07-27 | 2022-07-27 | External locking turnout locking quantity measuring ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221975811.XU CN218085542U (en) | 2022-07-27 | 2022-07-27 | External locking turnout locking quantity measuring ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218085542U true CN218085542U (en) | 2022-12-20 |
Family
ID=84485018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221975811.XU Active CN218085542U (en) | 2022-07-27 | 2022-07-27 | External locking turnout locking quantity measuring ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218085542U (en) |
-
2022
- 2022-07-27 CN CN202221975811.XU patent/CN218085542U/en active Active
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| GR01 | Patent grant | ||
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