CN219624698U

CN219624698U - Railway construction range finder

Info

Publication number: CN219624698U
Application number: CN202321126138.7U
Authority: CN
Inventors: 王健; 张阳; 梁跃进
Original assignee: Hefei Railway Hub Project Construction Headquarters Of China Railway Shanghai Bureau Group Co ltd
Current assignee: Hefei Railway Hub Project Construction Headquarters Of China Railway Shanghai Bureau Group Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-09-01
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a railway construction distance meter, and relates to the field of railway construction equipment. The utility model provides a railway construction distancer, includes the distancer body, a side of distancer body is connected with the junction box, still includes: the cleaning cloth bag is arranged at the opposite position of the telescope arranged on the range finder body, and a cleaning liquid bag is arranged in the cleaning cloth bag; the power assembly is arranged on one side of the cleaning cloth bag and used for driving the cleaning cloth bag to move towards the surface of the telescope lens arranged on the range finder body; according to the utility model, the cleaning cloth bag, the power assembly and the puncture assembly are matched with each other, the cleaning cloth bag is moved to the telescope lens arranged on the range finder body, dust adhered on the surface is cleaned by rotating the lens, the puncture assembly is driven to operate in the operation process of the power assembly, the cleaning liquid bag in the cleaning cloth bag is punctured, the cleaning cloth bag is wetted, the cleaning effect of the cleaning cloth bag on the lens is effectively improved, and the cleaning device is convenient to use.

Description

Railway construction range finder

Technical Field

The utility model belongs to the technical field of railway construction equipment, and particularly relates to a railway construction distance meter.

Background

Railway construction refers to the process of performing various activities such as construction, maintenance, transformation, debugging and the like on a railway line. The operations include, but are not limited to, creating new railway lines, building railroad platforms, replacing rails and sleepers, installing signaling equipment and electrified equipment, cleaning foundations and drainage systems, maintaining vehicles and machinery, and the like. Railway construction involves railway traffic safety, detailed planning and preparation work are required before any operation is performed, and in the process of railway construction, a distance meter for construction is required to provide important measurement data for road track installation space measurement.

The distance measuring instrument is composed of a sighting telescope, a measuring telescope and a lens base thereof, a close position dividing box, a close position disc, a hand-operated close position dividing disc, a level bubble, a level adjuster, a tripod and the like. The 'one point' single machine direct measurement is adopted, the base line is fixed to be 0.3-0.5 m, and the effective distance measurement is 3-3000 m. The manual checking device has the advantages of compact structure, simplicity in operation, accuracy, reliability, convenience in carrying, low cost, direct manual checking of distance, simplification of on-site calculation, labor, material resources, time saving and the like. The method is suitable for field construction operations such as determination of targets by artillery and surveying soldiers, geological exploration and surveying, and survey design of railway, highway and bridge buildings;

however, the above patent has the following drawbacks that the railway construction operation is in the outdoor area, and dust is easy to adhere to telescope lenses arranged on the range finder in the use process of the range finder, so that the sight of a user is influenced, manual cleaning is needed, and the use is very troublesome.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a railway construction distance meter which can overcome the problems or at least partially solve the problems.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: the utility model provides a railway construction distancer, includes the distancer body, a side of distancer body is connected with the junction box, still includes: the cleaning cloth bag is arranged at the opposite position of the telescope arranged on the range finder body, and a cleaning liquid bag is arranged in the cleaning cloth bag; the power assembly is arranged on one side of the cleaning cloth bag and used for driving the cleaning cloth bag to move towards the surface of the telescope lens arranged on the range finder body; the puncturing assembly is arranged on the power assembly and used for puncturing the cleaning fluid bag arranged in the cleaning cloth bag.

Further, the power component comprises a supporting disc, a second driving part is arranged in the supporting disc, the output end of the second driving part is connected with a mounting frame, a first driving part is arranged on the inner wall of the mounting frame, the output end of the first driving part penetrates through the mounting frame to be connected with a rotating shaft, and a cleaning disc is fixed at the end part of the rotating shaft.

Further, the inner wall of clearance dish is fixed with symmetrical distribution's compression spring, compression spring's tip and mounting panel fixed connection, compression spring's inner wall is located between two compression springs and is fixed with the pole of puncturing, the through-hole has been seted up on the surface of mounting panel, through-hole and the pole looks adaptation of puncturing, the side of mounting panel is connected with the dog, dog sliding connection is in the constant head tank, the constant head tank is seted up in compression spring, clearance cloth package passes through fastening screw and installs on the surface of mounting panel.

Further, third drive portions are mounted on the inner wall of the bottom of the connecting box, the output ends of the two third drive portions are connected with connecting blocks, and the supporting disc is mounted on the surface of each connecting block.

Further, a sliding block is connected to one side surface of the connecting block and is slidably connected in a sliding groove, and the sliding groove is formed in the inner wall of the connecting box.

Further, the top of the connecting box is provided with a box cover through hinge rotation, and a handle is arranged on the box cover.

Further, the bottom of distancer body is provided with the fixed disk, the surface of fixed disk is provided with the fixing bolt that is annular distribution.

Further, the bottom of fixed disk is provided with the mounting groove, be provided with the thread groove in the mounting groove.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the cleaning cloth bag, the power assembly and the puncture assembly are matched with each other, the cleaning cloth bag is moved to the telescope lens arranged on the range finder body, dust adhered on the surface is cleaned by rotating the lens, the puncture assembly is driven to operate in the operation process of the power assembly, the cleaning liquid bag in the cleaning cloth bag is punctured, the cleaning cloth bag is wetted, the cleaning effect of the cleaning cloth bag on the lens is effectively improved, and the cleaning device is convenient to use.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a schematic front view of a railway construction distance meter according to the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of a cleaning cloth bag and piercing assembly in a railway construction rangefinder according to the present utility model;

FIG. 3 is a schematic top view of a section of a junction box in a railway construction distance meter according to the present utility model;

FIG. 4 is an enlarged view of area A of FIG. 3 in accordance with the present utility model;

fig. 5 is a schematic view of a bottom view structure of a railway construction distance meter according to the present utility model.

In the figure: 1. a rangefinder body; 2. a connection box; 3. cleaning a cloth bag; 4. a power assembly; 41. a support plate; 42. a mounting frame; 43. a first driving section; 44. a rotating shaft; 45. cleaning the disc; 46. a second driving section; 5. a lancing assembly; 51. a compression spring; 52. a mounting plate; 53. a piercing rod; 54. a through hole; 55. a stop block; 56. a positioning groove; 6. a connecting block; 8. a slide block; 9. a chute; 10. a third driving section; 11. a case cover; 12. a fixed plate; 13. a fixing bolt; 14. and a mounting groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

Example 1:

referring to fig. 1 to 5, a railway construction distance meter includes a distance meter body 1, a side of the distance meter body 1 is connected with a connection box 2, and further includes: the cleaning cloth bag 3 is arranged at the opposite position of the telescope arranged on the range finder body 1, and a cleaning liquid bag is arranged in the cleaning cloth bag 3; the power assembly 4 is arranged on one side of the cleaning cloth bag 3 and is used for driving the cleaning cloth bag 3 to move towards the surface of the telescope lens arranged on the range finder body 1; the puncturing assembly 5 is arranged on the power assembly 4 and is used for puncturing the cleaning liquid bag arranged in the cleaning cloth bag 3.

In the utility model, when more dust is stuck on the telescope lens on the range finder body 1, the power assembly 4 arranged on the connecting box 2 can drive the cleaning cloth bag 3 to move towards the lens position, when the cleaning cloth bag 3 contacts with the lens, the cleaning cloth bag 3 is driven to rotate, dust on the lens is wiped off, the cleaning cloth bag 3 contacts with the lens in the moving process, a small extrusion acting force is applied, the puncturing assembly 5 on the power assembly 4 is driven to operate, the cleaning liquid bag preset in the cleaning cloth bag 3 is punctured, and the punctured cleaning liquid flows out to moisten the cleaning cloth bag 3, so that the cleaning effect of the surface of the cleaning cloth bag 3 is improved, the cleaning of the lens is kept, the trouble of manual cleaning is saved, and the operation is convenient and quick.

Example 2:

referring to fig. 1 to 5, a railway construction distance meter is basically the same as that of embodiment 1, further: the power assembly 4 comprises a supporting disc 41, a second driving part 46 is arranged in the supporting disc 41, an output end of the second driving part 46 is connected with a mounting frame 42, a first driving part 43 is arranged on the inner wall of the mounting frame 42, an output end of the first driving part 43 penetrates through the mounting frame 42 and is connected with a rotating shaft 44, a cleaning disc 45 is fixed at the end part of the rotating shaft 44, symmetrically distributed compression springs 51 are fixed on the inner wall of the cleaning disc 45, the end part of the compression springs 51 is fixedly connected with a mounting plate 52, a puncture rod 53 is fixed between the two compression springs 51 on the inner wall of the compression springs 51, a through hole 54 is formed in the surface of the mounting plate 52, the through hole 54 is matched with the puncture rod 53, a stop block 55 is connected to the side surface of the mounting plate 52 in a positioning groove 56 in a sliding mode, the positioning groove 56 is formed in the compression springs 51, the cleaning cloth bag 3 is mounted on the surface of the mounting plate 52 through fastening screws, a third driving part 10 is mounted on the inner wall at the bottom of the connecting box 2, the output ends of the two third driving parts 10 are connected with a compression spring 51, the supporting disc 41 is mounted on the surface of the connecting block 6, one side surface of the sliding block 6 is connected with a sliding block 8, and the sliding block 8 is connected with a sliding chute 8 in the sliding way 9 is connected with the sliding chute 9 in the connecting box 9.

In the utility model, the second driving part 46, the first driving part 43 and the third driving part 10 can adopt driving sources such as a motor, an electric push rod and the like to replace driving, when in use, the second driving part 46 is started, the cleaning cloth bag 3 can be driven to move to the surface position of a lens arranged on the range finder body 1, when in cleaning, the first driving part 43 is started to drive the rotating shaft 44 to rotate, the cleaning disc 45 is driven to rotate through the rotating shaft 44, the cleaning cloth bag 3 is driven to rotate, the cleaning cloth bag 3 is attached to the surface of the lens, dust stuck on the lens is cleaned, thereby saving the trouble of manual cleaning, being convenient and quick to use, when the cleaning cloth bag 3 is driven to move and attach by the second driving part 46, the cleaning cloth bag 3 is driven to move towards the inside of the cleaning disc 45 by the extrusion acting force at the moment, the puncture rod 53 is arranged on the inner wall of the bottom of the cleaning disc 45 and penetrates through the through hole 54 to be inserted into the cleaning cloth bag 3, the cleaning liquid bag arranged in the cleaning cloth bag 3 is punctured, at the moment, the cleaning liquid flows out to wet the cleaning cloth bag 3, the cleaning effect on lenses is improved, after the cleaning is finished, the second driving part 46 is started to drive the cleaning cloth bag 3 to retract, the mounting plate 52 is extruded by the elastic resilience of the compression spring 51 to reset, the stop block 55 slides in the positioning groove 56 to play a role in positioning, the stability of the structure operation is ensured, after the cleaning is finished, the third driving part 10 is started to drive the connecting block 6 to move downwards, the power assembly 4, the puncture assembly 5 and the cleaning cloth bag 3 on the connecting block 6 retract into the connecting box 2, the cleaning cloth bag is convenient to store, the cleaning cloth bag is not influenced by the normal measurement and observation of the range finder body 1, the setting of the mounting groove 14 can fix the range finder body 1 and the mounted bracket in a spiral connection manner, and the spliced installation use is finished, the case lid 11 can cover the junction box 2 and seal the effect that plays the protection, and the cooperation of fixed disk 12 and fixing bolt 13 is convenient to connect the installation to distancer body 1.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.

Claims

1. The utility model provides a railway construction distancer, includes distancer body (1), a side of distancer body (1) is connected with junction box (2), its characterized in that still includes:

the cleaning cloth bag (3) is arranged at the opposite position of the telescope arranged on the range finder body (1), and a cleaning liquid bag is arranged in the cleaning cloth bag (3);

the power assembly (4) is arranged on one side of the cleaning cloth bag (3) and is used for driving the cleaning cloth bag (3) to move towards the surface of a telescope lens arranged on the range finder body (1);

the puncturing assembly (5) is arranged on the power assembly (4) and is used for puncturing the cleaning fluid bag arranged in the cleaning cloth bag (3).

2. A railway construction rangefinder as in claim 1 wherein: the power assembly (4) comprises a supporting disc (41), a second driving part (46) is arranged in the supporting disc (41), an output end of the second driving part (46) is connected with a mounting frame (42), a first driving part (43) is arranged on the inner wall of the mounting frame (42), a rotating shaft (44) is connected with the output end of the first driving part (43) penetrating through the mounting frame (42), and a cleaning disc (45) is fixed at the end part of the rotating shaft (44).

3. A railway construction rangefinder as in claim 2 wherein: the inner wall of clearance dish (45) is fixed with compression spring (51) of symmetric distribution, the tip and the mounting panel (52) fixed connection of compression spring (51), the inner wall of compression spring (51) is located and is fixed with between two compression springs (51) and punctures pole (53), through-hole (54) have been seted up on the surface of mounting panel (52), through-hole (54) and puncture pole (53) looks adaptation, the side of mounting panel (52) is connected with dog (55), dog (55) sliding connection is in constant head tank (56), constant head tank (56) are seted up in compression spring (51), clearance cloth package (3) are installed on the surface of mounting panel (52) through fastening screw.

4. A railway construction rangefinder as in claim 2 wherein: the bottom inner wall of the connecting box (2) is provided with a third driving part (10), the output ends of the two third driving parts (10) are connected with connecting blocks (6), and the supporting disc (41) is arranged on the surface of each connecting block (6).

5. The railway construction rangefinder of claim 4 wherein: one side surface of connecting block (6) is connected with slider (8), slider (8) sliding connection is in spout (9), spout (9) are seted up on the inner wall of connecting box (2).

6. A railway construction rangefinder as in claim 1 wherein: the top of the connecting box (2) is provided with a box cover (11) through hinge rotation, and a handle is arranged on the box cover (11).

7. A railway construction rangefinder as in claim 1 wherein: the bottom of distancer body (1) is provided with fixed disk (12), the surface of fixed disk (12) is provided with fixing bolt (13) that are annular distribution.

8. The railway construction rangefinder of claim 7 wherein: the bottom of the fixed disc (12) is provided with a mounting groove (14), and a thread groove is arranged in the mounting groove (14).