CN219083958U - Quick positioning and measuring device for high-speed railway engineering - Google Patents

Abstract

The utility model discloses a rapid positioning measurement device for high-speed railway engineering, which comprises a mounting plate, wherein a level gauge is arranged on the mounting plate, two leveling mechanisms are arranged at the bottom of the mounting plate, two sliding grooves are arranged on the mounting plate, two measurement mechanisms are connected on the mounting plate in a sliding manner, and the measurement mechanisms comprise: t type slider, measuring stick, scale mark, handle, extension spring and pointer, T type slider slidable mounting runs through T type slider, measuring stick and T type slider sliding connection are provided with the scale mark on the measuring stick, and the top of measuring stick is provided with the handle, and two extension springs that link to each other with T type slider upper surface are installed to the downside of handle, install the pointer that points to the scale mark on the T type slider. The utility model has convenient movement and convenient measurement of the height difference of the rail.

Description

Quick positioning and measuring device for high-speed railway engineering

Technical Field

The utility model relates to the field of railway measurement equipment, in particular to a rapid positioning measurement device for high-speed railway engineering.

Background

High-speed railways have different regulations in different times in different countries. The definition of the national railway bureau of China is: newly-built design is used for running trains of 250 km/h (including reservation) and more than motor train units, and the initial operation speed is not less than 200 km/h of passenger special line railways.

The train runs on the rail for a long time for the rail bears huge pressure for a long time, and the subgrade below the rail can appear subsidence, if the difference in height of two rails can not be found in time too big, then can bring great danger for the train operation, therefore, to above current situation, the urgent need is to develop a quick positioning measuring device to the convenient high-speed railway engineering of difference in height measurement of rail, in order to overcome the not enough in the current practical application, satisfy current demand.

Disclosure of Invention

The utility model aims to provide a rapid positioning and measuring device for high-speed railway engineering, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a quick location measuring device of high-speed railway engineering, includes the mounting panel, install the spirit level on the mounting panel, two levelling mechanisms are installed to the bottom of mounting panel, be provided with two spouts on the mounting panel, sliding connection has two measuring mechanism on the mounting panel, measuring mechanism includes: t type slider, measuring stick, scale mark, handle, extension spring and pointer, T type slider slidable mounting is in the spout, the measuring stick runs through T type slider, measuring stick and T type slider sliding connection, be provided with the scale mark on the measuring stick, the top of measuring stick is provided with the handle, two extension springs that link to each other with T type slider upper surface are installed to the downside of handle, install the pointer of directional scale mark on the T type slider.

As a further scheme of the utility model: the leveling mechanism includes: support base, threaded rod, rotatory bulb, outer spherical shell and rotation handle, install the threaded rod on the support base, the top of threaded rod is provided with rotatory bulb, rotatory bulb rotates to be connected in the outer spherical shell, outer spherical shell welds in the bottom of mounting panel, the welding has a plurality of rotation handles on the threaded rod.

As still further aspects of the utility model: the two sliding grooves are symmetrically arranged on the left side and the right side of the central axis of the mounting plate.

As still further aspects of the utility model: the left end and the right end of the bottom of the mounting plate are respectively provided with a travelling mechanism.

As still further aspects of the utility model: the travelling mechanism comprises: the hydraulic cylinder is fixed at the bottom of the mounting plate, the telescopic rod of the hydraulic cylinder is connected with the base plate, and two casters are mounted on the lower side of the base plate.

The beneficial effects are that: when the rapid positioning measurement device for the high-speed railway engineering is used, the whole device is moved to the upper part of a rail, then the travelling mechanism is retracted, the supporting base is contacted with the ground, then the threaded rod is driven to rotate by the rotating handle, the rotating ball head is driven to move by the threaded rod, the outer ball shell is driven to move by the rotating ball head, and one side of the mounting plate is driven to move up and down by the outer ball shell to facilitate leveling of the mounting plate; after the mounting plate is leveled, the measuring rod is pulled up through the handle, then, the handle is pushed, the measuring rod is moved to the upper portion of the rail, then, the handle is loosened, the measuring rod is driven to move downwards through the elastic force of the extension spring, the bottom of the measuring rod is attached to the rail, the reading on the measuring rod is read through the pointer, the other rail is measured similarly, then, the two readings obtained through measurement are compared, the height difference between the two rails can be known, and whether the two rails are qualified or not is judged. In conclusion, the utility model is convenient to move and convenient to measure the height difference of the rail.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the usage state of the present utility model.

Figure 3 is a perspective view of the leveling mechanism of the present utility model.

Fig. 4 is a perspective view of a measuring mechanism according to the present utility model.

Fig. 5 is a partial view of the utility model at a in fig. 4.

In the figure: 1. a mounting plate; 101. a chute; 2. a level gauge; 3. a leveling mechanism; 301. a support base; 302. a threaded rod; 303. rotating the ball head; 304. an outer spherical shell; 305. rotating the handle; 4. a measuring mechanism; 401. a T-shaped slider; 402. a measuring rod; 403. scale marks; 404. a handle; 405. a tension spring; 406. a pointer; 5. a walking mechanism; 501. a hydraulic cylinder; 502. a substrate; 503. casters; 6. a rail.

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 of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Examples

Referring to fig. 1 to 5, in an embodiment of the present utility model, a rapid positioning measurement device for a high-speed railway project includes a mounting plate 1, a level 2 is mounted on the mounting plate 1, two leveling mechanisms 3 are mounted at the bottom of the mounting plate 1, and the leveling mechanisms 3 include: support base 301, threaded rod 302, rotatory bulb 303, outer spherical shell 304 and rotation handle 305, install threaded rod 302 on the support base 301, the top of threaded rod 302 is provided with rotatory bulb 303, rotatory bulb 303 rotates to be connected in outer spherical shell 304, outer spherical shell 304 welds in the bottom of mounting panel 1, the welding has a plurality of rotation handles 305 on the threaded rod 302, be provided with two spouts 101 on the mounting panel 1, two spouts 101 set up with the axis bilateral symmetry of mounting panel 1 about, sliding connection has two measuring mechanism 4 on the mounting panel 1, measuring mechanism 4 includes: t type slider 401, measuring stick 402, scale mark 403, handle 404, extension spring 405 and pointer 406, T type slider 401 slidable mounting is in spout 101, measuring stick 402 runs through T type slider 401, measuring stick 402 and T type slider 401 sliding connection are provided with scale mark 403 on the measuring stick 402, the top of measuring stick 402 is provided with handle 404, two extension springs 405 that are connected with T type slider 401 upper surface are installed to the downside of handle 404, install the pointer 406 that points to scale mark 403 on the T type slider 401, a running gear 5 is all installed at both ends about the bottom of mounting panel 1, running gear 5 includes: the hydraulic cylinder 501, base plate 502 and truckle 503, the bottom of mounting panel 1 is fixed to the hydraulic cylinder 501, and the controller of hydraulic cylinder 501 is installed on mounting panel 1, and the telescopic link of hydraulic cylinder 501 links to each other with base plate 502, and two truckles 503 are installed to the downside of base plate 502, and the downside of every measuring mechanism 4 all is provided with a rail 6.

The working principle of the utility model is as follows: when the rapid positioning measurement device for the high-speed railway engineering is used, the whole device is moved to the upper side of a rail 6, then the travelling mechanism 5 is retracted, the supporting base 301 is in contact with the ground, then the threaded rod 302 is driven to rotate by the rotating handle 305, the rotating ball head 303 is driven to move by the threaded rod 302, the outer ball shell 304 is driven to move by the rotating ball head 303, and one side of the mounting plate 1 is driven to move up and down by the outer ball shell 304, so that the leveling of the mounting plate 1 is facilitated; after the mounting plate 1 is leveled, the measuring rod 402 is pulled up through the handle 404, then, the handle 404 is pushed, the measuring rod 402 is moved to the upper portion of the rail 6, the handle 404 is loosened again, the measuring rod 402 is driven to move downwards through the elastic force of the extension spring 405, the bottom of the measuring rod 402 is attached to the rail 6, the reading on the measuring rod 402 is read through the pointer 406, the other rail 6 is measured similarly, then, the two readings obtained through measurement are compared, the height difference between the two rails 6 can be known, and whether the two rails 6 are qualified or not is judged.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A quick positioning and measuring device for high-speed railway engineering is characterized in that: including mounting panel (1), install spirit level (2) on mounting panel (1), two levelling mechanisms (3) are installed to the bottom of mounting panel (1), be provided with two spouts (101) on mounting panel (1), sliding connection has two measuring mechanism (4) on mounting panel (1), measuring mechanism (4) include: t type slider (401), measuring stick (402), scale mark (403), handle (404), extension spring (405) and pointer (406), T type slider (401) slidable mounting is in spout (101), measuring stick (402) run through T type slider (401), measuring stick (402) and T type slider (401) sliding connection, be provided with scale mark (403) on measuring stick (402), the top of measuring stick (402) is provided with handle (404), two extension springs (405) that link to each other with T type slider (401) upper surface are installed to the downside of handle (404), install pointer (406) of directional scale mark (403) on T type slider (401).

2. The rapid positioning measurement device for high-speed railway engineering according to claim 1, wherein: the leveling mechanism (3) comprises: support base (301), threaded rod (302), rotatory bulb (303), outer spherical shell (304) and rotation handle (305), install threaded rod (302) on supporting base (301), the top of threaded rod (302) is provided with rotatory bulb (303), rotatory bulb (303) rotate and connect in outer spherical shell (304), outer spherical shell (304) welding is in the bottom of mounting panel (1), welding has a plurality of rotation handles (305) on threaded rod (302).

3. The rapid positioning measurement device for high-speed railway engineering according to claim 1, wherein: the two sliding grooves (101) are symmetrically arranged on the left and right sides of the central axis of the mounting plate (1).

4. The rapid positioning measurement device for high-speed railway engineering according to claim 1, wherein: the left end and the right end of the bottom of the mounting plate (1) are provided with a travelling mechanism (5).

5. The rapid positioning measurement device for high-speed railway engineering according to claim 4, wherein: the travelling mechanism (5) comprises: the hydraulic cylinder (501), base plate (502) and truckle (503), the bottom of mounting panel (1) is fixed in pneumatic cylinder (501), the telescopic link of pneumatic cylinder (501) links to each other with base plate (502), two truckles (503) are installed to the downside of base plate (502).

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