CN219260608U

CN219260608U - Portable railway gauge chi

Info

Publication number: CN219260608U
Application number: CN202222880557.1U
Authority: CN
Inventors: 齐文
Original assignee: Zhejiang Chengtie Technology Co ltd
Current assignee: Zhejiang Chengtie Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-06-27
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a portable railway track gauge which comprises two inner track gauges, wherein the outer surfaces of the inner track gauges are connected with outer track gauges in a sliding manner, a pressing mechanism is arranged between the inner track gauges and the outer track gauges, and a hinging seat is hinged between the two inner track gauges. This portable railway gauge chi is equipped with stop gear through on articulated seat between interior gauge chi and outer gauge chi, when two interior gauge chi are on same horizontal straight line, stop gear can be spacing it, conveniently measure the operation, avoid two interior gauge chi to appear moving, and after measuring, can fold two interior gauge chi, be equipped with rather than sliding connection's outer gauge chi in interior gauge chi surface simultaneously, be equipped with hold-down mechanism between interior gauge chi and the outer gauge chi, the gliding position of adjustable outer gauge chi in interior gauge chi surface, but not only adjustable measurement length, further conveniently carry simultaneously accomodate, thereby satisfy the use of railway gauge chi.

Description

Portable railway gauge chi

Technical Field

The utility model relates to the technical field of railway track gauge, in particular to a portable railway track gauge.

Background

The gauge ruler is a narrow gauge track detection device, the structure of the gauge ruler is composed of a ruler body, a scale ruler and a free frame on the ruler body, the ruler body is of a double-shaped section structure and is in a square tube shape, the outer edges of the upper side and the lower side of the section are provided with outward extensions, the inner sides of the outer edges are provided with notches, the stainless steel scale ruler is inserted into the notches, then the end of the stainless steel scale ruler is fixed by pins, the free frame is arranged in the middle of the ruler body, an auxiliary ruler is fixed on the free frame, a side plate is fixed on the side plate, and a cross plate and a measuring head are arranged at the end of the ruler body.

For example, chinese patent (bulletin number: CN 215766748U) discloses a portable railway track gauge, which comprises a ruler strip, wherein the ruler strip is in a long straight rod shape, an electronic level gauge is fixedly attached to the top horizontal surface of the ruler strip, two sliding grooves are correspondingly formed in two sides of the bottom horizontal surface of the ruler strip, a graduated scale is fixedly attached to the front vertical surface of the ruler strip, the sliding grooves extend along the axis direction of the ruler strip, a sliding block is slidably arranged in the sliding grooves, the inner sides of the sliding blocks are connected with the inner side groove walls of the sliding grooves through springs, a stop block is fixedly arranged on the bottom horizontal surface of the sliding blocks, the stop block is in a long straight rod shape, the axis direction of the stop block is perpendicular to the axis of the ruler strip, and the outer side of the stop block is a vertical surface matched with the vertical surface of a rail.

However, the above technical scheme has the following defects that the portable purpose is achieved only by arranging the lifting handle above the gauge rule, the portability is poor, the whole length of the gauge rule is long, and the carrying and the storage are difficult, and based on the portable rail gauge rule, the portable rail gauge rule is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a portable railway gauge, which has the advantages of convenient carrying and the like, and solves the problem that the conventional railway gauge is inconvenient to carry.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the portable railway track gauge comprises two inner track gauges, wherein the outer surfaces of the inner track gauges are connected with outer track gauges in a sliding manner, a pressing mechanism is arranged between the inner track gauges and the outer track gauges, a hinging seat is hinged between the two inner track gauges, and a limiting mechanism is arranged at the top of the hinging seat;

stop gear is including being fixed in the baffle at articulated seat top, baffle inner chamber's back rotates to be connected with the pivot, and the front of pivot runs through the baffle, both ends all are fixed with the stay cord about the pivot, the one end that the pivot was kept away from to the stay cord is fixed with the kelly, the surface sliding connection of kelly has solid fixed ring, gu fixed ring's surface is fixed with keeps off the ring, the butt has the spring between keeping off ring and the solid fixed ring, stop gear is still including seting up in the card hole at two relative one end tops of interior track apart from chi.

Further, through holes are formed in the left end and the right end of the baffle, and one ends, opposite to each other, of the clamping rods penetrate through the through holes and are inserted into the clamping holes.

Further, the outer surface of the fixed ring is fixed with the inner wall of the baffle, and the spring is sleeved on the outer surface of the clamping rod.

Further, the two fixing rings are respectively located at opposite ends of the two baffle rings, and the left end and the right end of the baffle are respectively abutted with opposite ends of the two inner track pitch scales.

Further, the compressing mechanism comprises a stud in threaded connection with the front face of the outer gauge ruler, a hand wheel is fixed on the front face of the stud, a pressing plate is connected to the back face of the stud in a rotating mode, and the compressing mechanism further comprises a strip groove formed in the front face of the inner gauge ruler.

Further, the pressing plate is located in the long groove and is in sliding connection with the long groove, and a rubber damping pad is fixed on the back face of the pressing plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this portable railway gauge chi is equipped with stop gear through on articulated seat between interior gauge chi and outer gauge chi, when two interior gauge chi are on same horizontal straight line, stop gear can be spacing it, conveniently measure the operation, avoid two interior gauge chi to appear moving, and after measuring, can fold two interior gauge chi, be equipped with rather than sliding connection's outer gauge chi in interior gauge chi surface simultaneously, be equipped with hold-down mechanism between interior gauge chi and the outer gauge chi, the gliding position of adjustable outer gauge chi in interior gauge chi surface, but not only adjustable measurement length, further conveniently carry simultaneously accomodate, thereby satisfy the use of railway gauge chi.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a limiting mechanism according to the present utility model;

fig. 3 is a schematic side view of the pressing mechanism of the present utility model.

In the figure: 1 inner gauge rule, 2 outer gauge rule, 3 hold-down mechanism, 301 double-screw bolt, 302 hand wheel, 303 clamp plate, 304 rectangular groove, 4 articulated seat, 5 stop gear, 501 baffle, 502 pivot, 503 stay cord, 504 clamping rod, 505 solid fixed ring, 506 baffle ring, 507 spring, 508 draw-in hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1, a portable railway track gauge in this embodiment includes two inner track gauges 1, an outer track gauge 2 is slidably connected to an outer surface of the inner track gauge 1, a pressing mechanism 3 is disposed between the inner track gauge 1 and the outer track gauge 2, a hinge seat 4 is hinged between the two inner track gauges 1, and a limit mechanism 5 is disposed at the top of the hinge seat 4.

It should be noted that, the limiting mechanism 5 is used for connecting two inner gauge rules 1 to the same straight line, and is convenient for folding and carrying, and the compressing mechanism 3 is convenient for compressing the position of the outer gauge rules 2, and is further convenient for carrying.

Referring to fig. 2, for convenience in measurement and portability, the limiting mechanism 5 in this embodiment includes a baffle 501 fixed on the top of the hinge base 4, the left and right ends of the baffle 501 are respectively abutted against opposite ends of two inner rails 1, the baffle 501 is hollow, the back of the inner cavity of the baffle 501 is rotationally connected with a rotating shaft 502, the front of the rotating shaft 502 is fixed with a turntable for driving the rotating shaft 502, the front of the rotating shaft 502 penetrates through the baffle 501, both the left and right ends of the rotating shaft 502 are fixed with pull ropes 503, one end of the pull ropes 503 far away from the rotating shaft 502 is fixed with a clamping rod 504, a spring 507 is sleeved on the outer surface of the clamping rod 504, the outer surface of the clamping rod 504 is slidably connected with a fixed ring 505, the outer surface of the fixed ring 505 is fixed with the inner wall of the baffle 501, the two fixed rings 505 are respectively located at opposite ends of the two baffle rings 506, a spring 507 is abutted between the baffle 506 and the fixed ring 505, and the limiting mechanism 5 further includes a clamping hole 508 opened at the opposite ends of the two inner rails 1.

Wherein, the left and right ends of baffle 501 have all been seted up the through-hole, and the inside of card hole 508 is all passed to the one end that two clamping bars 504 are opposite to each other and is inserted to the through-hole, after card bar 504 is in card hole 508, can effectively restrict the position of interior gauge chi 1.

The limiting mechanism 5 in this embodiment converts the rotation force of the rotation shaft 502 into the movement force of the clamping rod 504 by rotating the rotation shaft 502, and then cooperates with the clamping hole 508 to limit and fix the two inner track gauges 1, and simultaneously, the two inner track gauges 1 are convenient to fold and carry.

Referring to fig. 3, for further convenience of carrying, the pressing mechanism 3 in this embodiment includes a stud 301 screwed to the front face of the outer gauge 2, a hand wheel 302 is fixed to the front face of the stud 301, a pressing plate 303 is rotatably connected to the back face of the stud 301, and the pressing mechanism 3 further includes a long groove 304 formed in the front face of the inner gauge 1.

In addition, the pressing plate 303 is located inside the long groove 304 and is slidably connected with the long groove, a rubber damping pad is fixed on the back surface of the pressing plate 303, the pressing plate 303 has a certain movable space in the long groove 304, and the friction force between the pressing plate 303 and the long groove 304 can be improved due to the arrangement of the rubber damping pad.

In the pressing mechanism 3 in the embodiment, the pressing plate 303 is driven by the stud 301 to move, so that the inner gauge 1 is pressed, and the limit of the outer gauge 2 is realized.

The working principle of the embodiment is as follows:

when the track gauge ruler needs to be stored, the rotating shaft 502 is rotated, the two pull ropes 503 are gradually wound to the outer surface of the rotating shaft 502, the pull ropes 503 drive the clamping rods 504 to move and separate from the clamping holes 508, meanwhile, the clamping rods 504 drive the baffle rings 506 to squeeze the springs 507 to deform towards one ends of the fixed rings 505, then the two inner track gauge rules 1 rotate along the hinging seat 4, otherwise, the opposite ends of the two inner track gauge rules 1 are abutted to the left end and the right end of the baffle 501 to keep the same straight line, then the rotating shaft 502 is loosened, the clamping rods 504 can be moved into the clamping holes 508 again under the driving of the springs 507, the positions of the inner track gauge rules 1 are limited, and for the limiting of the outer track gauge rules 2, the studs 301 drive the pressing plates 303 to move forwards and backwards through rotating the hand wheels 302, and when the pressing plates 303 are matched with rubber damping pads to press the inner walls of the long grooves 304, the positions of the outer track gauge rules 2 can be limited, and portability is further improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a portable railway gauge chi, includes two interior gauge chi (1), its characterized in that: the outer surface of the inner track gauge (1) is slidably connected with an outer track gauge (2), a pressing mechanism (3) is arranged between the inner track gauge (1) and the outer track gauge (2), a hinging seat (4) is hinged between the two inner track gauge (1), and a limiting mechanism (5) is arranged at the top of the hinging seat (4);

stop gear (5) are including being fixed in baffle (501) at articulated seat (4) top, the back rotation of baffle (501) inner chamber is connected with pivot (502), and the front of pivot (502) runs through baffle (501), both ends all are fixed with stay cord (503) about pivot (502), the one end that pivot (502) was kept away from to stay cord (503) is fixed with clamping lever (504), the surface sliding connection of clamping lever (504) has solid fixed ring (505), the surface fastening of clamping lever (504) has baffle ring (506), the butt has spring (507) between baffle ring (506) and solid fixed ring (505), stop gear (5) still including opening in clamping hole (508) at two interior gauge chi (1) relative one end tops.

2. A portable railway track gauge as in claim 1, wherein: through holes are formed in the left end and the right end of the baffle plate (501), and one opposite ends of the two clamping rods (504) penetrate through the through holes and are inserted into the clamping holes (508).

3. A portable railway track gauge as in claim 1, wherein: the outer surface of the fixing ring (505) is fixed with the inner wall of the baffle plate (501), and the spring (507) is sleeved on the outer surface of the clamping rod (504).

4. A portable railway track gauge as in claim 1, wherein: the two fixing rings (505) are respectively positioned at one ends opposite to the two baffle rings (506), and the left end and the right end of the baffle plate (501) are respectively abutted with one ends opposite to the two inner track gauges (1).

5. A portable railway track gauge as in claim 1, wherein: the pressing mechanism (3) comprises a stud (301) in threaded connection with the front face of the outer gauge ruler (2), a hand wheel (302) is fixed on the front face of the stud (301), a pressing plate (303) is rotatably connected to the back face of the stud (301), and the pressing mechanism (3) further comprises a strip groove (304) formed in the front face of the inner gauge ruler (1).

6. A portable railway track gauge as in claim 5 wherein: the pressing plate (303) is located in the long groove (304) and is connected with the long groove in a sliding mode, and a rubber damping pad is fixed on the back face of the pressing plate (303).