CN211547122U

CN211547122U - Track slab fine-tuning measuring instrument

Info

Publication number: CN211547122U
Application number: CN201922410393.4U
Authority: CN
Inventors: 张晓江; 梁俊英; 张隆伟
Original assignee: Welltar Electronic Technology Co ltd
Current assignee: Welltar Electronic Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-22
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a track board fine tuning measuring apparatu, comprising a supporting bar, the both ends of bracing piece all are provided with the supporting shoe, the side of supporting shoe is provided with first removal wheel and second respectively and removes the wheel, the both ends bottom of bracing piece all is provided with the adjusting block, the both ends of bracing piece are located and are provided with first detection head and second detection head on the adjusting block respectively, the centre of bracing piece is provided with the function post, the top of function post is provided with the analysis appearance. Track board accurate adjustment measuring apparatu, be provided with the adjusting block, can come supplementary measurement guide rail board mounting and rail through the adjusting block and whether lie in same one line, and can avoid detecting the head and take place to damage, and improve the precision that detects, be provided with the function post, can change detecting instrument's height through the function post, the people that is fit for different heights uses, and convenient dismouting and the stability to the instrument, it is more convenient.

Description

Track slab fine-tuning measuring instrument

Technical Field

The utility model relates to a track check out test set field, in particular to track board fine tuning measuring apparatu.

Background

Railway track is called track, rail, track for short, it is mainly used on railway, and cooperates with switch to make train run without steering, the railway track is usually composed of two parallel rails, sleeper, track plate and railway fittings, the railway track is made of steel, and can bear larger weight than other materials, the sleeper and track plate are used to separate the weight of rail and the pressure of rail, and keep the fixed track distance, the track plate for maintaining track distance is plate, when laying the guide rail, it can detect the guide plate, so it can lay the rail foundation for later period. However, the existing detection equipment for detecting the guide rail plate has certain disadvantages that whether a fixing part for installing the guide rail is on the same line with a steel rail or not in use, and an instrument for detecting data such as the height of the guide rail is inconvenient to install, cannot adjust the height of the instrument and is inconvenient in use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides track board fine tuning measuring apparatu can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

track board fine tuning measuring apparatu, including the bracing piece, the both ends of bracing piece all are provided with the supporting shoe, the side of supporting shoe is provided with first removal wheel and second respectively and removes the wheel, the both ends bottom of bracing piece all is provided with the adjusting block, the both ends of bracing piece are located and are provided with first detection head and second detection head on the adjusting block respectively, the centre of bracing piece is provided with the function post, the top of function post is provided with the analysis appearance.

Preferably, the adjusting block includes moving chamber, guide bar, guiding hole, expanding spring and measuring stick, the inside removal chamber that is provided with in both ends of bracing piece, the inside in removal chamber is provided with the measuring stick, the guiding hole has been seted up on the measuring stick, the guiding hole passes through the guide bar and is fixed with the inner wall activity in removal chamber, the measuring stick moves on along the guide bar, one side that the inside of measuring stick is located the measuring stick is provided with expanding spring, first detection head and second detection head are located the measuring stick.

Preferably, the function post includes first fixed block, second fixed block, cooperation groove, fixed interior pole, fixed outer pole, guide way, fixed pin, gear and tooth, the top welding of bracing piece has fixed outer pole, the inside of fixed outer pole is provided with fixed interior pole, the guide way has been seted up on the fixed interior pole, and the inside of fixed outer pole is located the guide way and is provided with the fixed pin, one side of fixed interior pole is provided with tooth, the inside of fixed outer pole is located and is provided with the gear with tooth engaged with department, the top of fixed interior pole is provided with first fixed block and second fixed block, and first fixed block and second fixed block pass through cooperation groove looks block, the analysis appearance passes through the bolt and is fixed mutually with the second fixed block.

Preferably, the analyzer is provided with a display screen and a probe.

Preferably, a push rod is arranged on one side of the support rod, which is positioned on the functional column.

Preferably, the first detection head and the second detection head have the same height.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be provided with the adjusting block, can come the auxiliary measurement guide rail board mounting and whether lie in same line with the rail through the adjusting block, and can avoid detecting the head and take place to damage, and improve the precision that detects, be provided with the function post, can change detecting instrument's height through the function post, the people that is fit for different heights uses, and convenient dismouting to the instrument with stable, more convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the track slab fine adjustment measuring instrument of the present invention;

fig. 2 is a front view of the track slab fine adjustment measuring instrument of the present invention;

fig. 3 is a schematic view of an adjusting block of the track slab fine adjustment measuring instrument of the present invention;

fig. 4 is a functional column diagram of the track slab fine tuning measuring instrument of the present invention.

In the figure: 1. a support bar; 2. a first moving wheel; 3. a first detection head; 4. a support block; 5. an adjusting block; 501. a moving chamber; 502. a guide bar; 503. a guide hole; 504. a tension spring; 505. a measuring rod; 6. a second moving wheel; 7. a push rod; 8. an analyzer; 9. a functional column; 901. a first fixed block; 902. a second fixed block; 903. a mating groove; 904. fixing the inner rod; 905. fixing the outer rod; 906. a guide groove; 907. a fixing pin; 908. a gear; 909. teeth; 10. a display screen; 11. a probe head; 12. a second detection head.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

As shown in fig. 1-4, the track slab fine adjustment measuring instrument includes a supporting rod 1, wherein supporting blocks 4 are respectively disposed at two ends of the supporting rod 1, a first moving wheel 2 and a second moving wheel 6 are respectively disposed at side edges of the supporting blocks 4, adjusting blocks 5 are respectively disposed at bottoms of two ends of the supporting rod 1, a first detecting head 3 and a second detecting head 12 are respectively disposed on the adjusting blocks 5 at two ends of the supporting rod 1, a function column 9 is disposed in the middle of the supporting rod 1, and an analyzer 8 is disposed above the function column 9;

the adjusting block 5 comprises a moving cavity 501, a guide rod 502, a guide hole 503, a telescopic spring 504 and a measuring rod 505, the moving cavity 501 is arranged inside two ends of the supporting rod 1, the measuring rod 505 is arranged inside the moving cavity 501, the guide hole 503 is formed in the measuring rod 505, the guide hole 503 is movably fixed with the inner wall of the moving cavity 501 through the guide rod 502, the measuring rod 505 moves along the guide rod 502, the telescopic spring 504 is arranged on one side, located on the measuring rod 505, of the inside of the measuring rod 505, and the first detecting head 3 and the second detecting head 12 are located on the measuring rod 505; the function column 9 comprises a first fixed block 901, a second fixed block 902, a matching groove 903, a fixed inner rod 904, a fixed outer rod 905, a guide groove 906, a fixed pin 907, a gear 908 and teeth 909, the fixed outer rod 905 is welded above the support rod 1, the fixed inner rod 904 is arranged inside the fixed outer rod 905, the guide groove 906 is formed in the fixed inner rod 904, the fixed outer rod 905 is positioned inside the guide groove 906, the fixed pin 907 is arranged inside the guide groove 906, the teeth 909 are arranged on one side of the fixed inner rod 904, the gear 908 is arranged inside the fixed outer rod 905 and is positioned at a position where the teeth 909 are meshed, the first fixed block 901 and the second fixed block 902 are arranged above the fixed inner rod 904, the first fixed block 901 and the second fixed block 902 are clamped through the matching groove 903, and the analyzer 8 is fixed with the second fixed block 902 through bolts; the analyzer 8 is provided with a display screen 10 and a detection head 11; a push rod 7 is arranged on one side of the support rod 1, which is positioned on the functional column 9; the first detection head 3 and the second detection head 12 are positioned at the same height.

It should be noted that, in the utility model, when in use, the instrument is placed on a paved track plate, and is placed on a groove of a fixing member for fixing a steel rail on the track plate through a first moving wheel 2 and a second moving wheel 6 on a supporting block 4, at this time, the first detecting head 3 and the second detecting head 12 at two ends of the supporting rod 1 are aligned with a fixing groove for fixing the steel rail, at this time, whether the position of the fixing groove is on a line is detected, when the fixing groove is not at a specified position, the track plate is not at a predetermined position, at this time, when the fixed first detecting head 3 and the fixed second detecting head 12 are placed at the fixing groove, an offset occurs, at this time, the measuring rod 505 on the adjusting block 5 moves along the fixing groove, and the measuring rod 505 also moves along the guiding hole 503 and the guiding rod 502, at this time, a deviation between a distance between detection and an original predetermined guiding rail can be performed through the first detecting head 3 and the measuring rod 505, after the detection is finished, the telescopic spring 504 in the movable cavity 501 can be moved to the original position, the height and the levelness of the track plate are detected through the detecting head 11 of the analyzer 8, the instrument is pushed through the push rod 7, the second movable wheels 6 on two sides of the supporting block 4 are moved, then data can be recorded through the display screen 10 on the analyzer 8 during the movement, comparison data between the fixed plates can be known, after the use is finished, the second fixed block 902 can be detached from the matching groove 903 of the first fixed block 901 and then the analyzer 8 can be detached and stored, the analyzer 8 can be installed through the mutual clamping of the first fixed block 901 and the second fixed block 902 during the next use, when people with different heights use, the fixed inner rod 904 can be moved along the fixed outer rod 905 by rotating the gear 908 on the functional column 9 and meshing with the teeth 909 on the fixed inner rod 904 through the gear 908, at the same time, the guide groove 906 is moved on the fixing pin 907, so that the height of the instrument is adjusted, thereby being used by people of different heights.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Track board fine tuning measuring apparatu, its characterized in that: including bracing piece (1), the both ends of bracing piece (1) all are provided with supporting shoe (4), the side of supporting shoe (4) is provided with first removal wheel (2) and second respectively and removes wheel (6), the both ends bottom of bracing piece (1) all is provided with adjusting block (5), the both ends of bracing piece (1) are located adjusting block (5) and are provided with first detection head (3) and second respectively and detect head (12), the centre of bracing piece (1) is provided with function post (9), the top of function post (9) is provided with analysis appearance (8).

2. The track slab fine tuning measuring instrument according to claim 1, wherein: the adjusting block (5) comprises a moving cavity (501), a guide rod (502), a guide hole (503), a telescopic spring (504) and a measuring rod (505), the moving cavity (501) is arranged inside two ends of the supporting rod (1), the measuring rod (505) is arranged inside the moving cavity (501), the guide hole (503) is formed in the measuring rod (505), the guide hole (503) is movably fixed with the inner wall of the moving cavity (501) through the guide rod (502), the measuring rod (505) moves along the guide rod (502), the telescopic spring (504) is arranged on one side, located on the measuring rod (505), of the inside of the measuring rod (505), and the first detecting head (3) and the second detecting head (12) are located on the measuring rod (505).

3. The track slab fine tuning measuring instrument according to claim 1, wherein: the functional column (9) comprises a first fixed block (901), a second fixed block (902), a matching groove (903), a fixed inner rod (904), a fixed outer rod (905), a guide groove (906), a fixed pin (907), a gear (908) and teeth (909), wherein the fixed outer rod (905) is welded above the support rod (1), the fixed inner rod (904) is arranged inside the fixed outer rod (905), the guide groove (906) is formed in the fixed inner rod (904), the fixed pin (907) is arranged in the guide groove (906) in the fixed outer rod (905), the teeth (909) are arranged on one side of the fixed inner rod (904), the inner rod gear (908) is arranged in the fixed outer rod (905) at the position where the fixed outer rod is meshed with the teeth (909), the first fixed block (901) and the second fixed block (902) are arranged above the fixed outer rod (904), and the first fixing block (901) and the second fixing block (902) are clamped through a matching groove (903), and the analyzer (8) is fixed with the second fixing block (902) through a bolt.

4. The track slab fine tuning measuring instrument according to claim 1, wherein: the analyzer (8) is provided with a display screen (10) and a detection head (11).

5. The track slab fine tuning measuring instrument according to claim 1, wherein: and a push rod (7) is arranged on one side of the support rod (1) positioned on the functional column (9).

6. The track slab fine tuning measuring instrument according to claim 1, wherein: the first detection head (3) and the second detection head (12) are same in position height.