CN210341865U

CN210341865U - Detection device for railway bridge roadbed sinking

Info

Publication number: CN210341865U
Application number: CN201920547047.8U
Authority: CN
Inventors: 刘新禄
Original assignee: Tianjin Zhonglu Engineering Technology Co Ltd
Current assignee: Tianjin Zhonglu Engineering Technology Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-04-17
Anticipated expiration: 2029-04-19

Abstract

The utility model relates to a construction equipment technical field just discloses a detection device for railway bridge road bed is sunken, the on-line screen storage device comprises a base, the top fixedly connected with connecting plate of base, the top fixed mounting of connecting plate has the handle, the top fixedly connected with supporting shoe of base, the top swing joint of supporting shoe has the second rotary rod. This a detection device for railway bridge road bed is sunken, base through setting up, the drill bit, flexible loop bar, the scale mark, and a support, a spring, a chain, gear and measuring port, can obtain the good purpose of detection device's that is used for railway bridge road bed is sunken measuring effect, the problem that measuring effect is not good of the detection device that general railway bridge road bed is sunken has been solved, make the detection device that uses railway bridge road bed that the staff can be convenient, thereby avoided leading to the measurement error because of the staff excessively tired out because of the long-term stoop, thereby use for the staff provides convenience.

Description

Detection device for railway bridge roadbed sinking

Technical Field

The utility model relates to a construction equipment technical field specifically is a detection device that is used for sunken of railway bridge road bed.

Background

The roadbed is a foundation of a track or a road surface and is an earth structure formed by excavation or filling. The roadbed mainly has the functions of providing necessary conditions for track or road surface laying and train or traveling operation, bearing static load and dynamic load of track and locomotive vehicle or road surface and traffic load, and transmitting and diffusing the load to the deep part of the foundation. On the longitudinal section, the roadbed must ensure the required elevation of the line; on the plane, the roadbed, the bridge and the tunnel are connected to form a complete through line. In civil engineering, the subgrade occupies an important position in the aspects of construction quantity, floor area and investment. The roadbed is a structure formed by filling or excavation and directly supporting the rails, and is also called a line infrastructure. The roadbed is connected with the bridge and the tunnel to jointly form a circuit. The subgrade has two basic forms, namely a embankment and a cutting, commonly called filling and excavation, according to different terrain conditions. The detection device for detecting the sinking of the railway bridge roadbed in the market at present mostly needs to manually place a drill bit into a foundation, and the height of the drill bit needs to be adjusted ceaselessly after the drill bit extends to the foundation, so that a worker is caused to be excessively tired due to long-term stoop to cause measurement errors, the occupational diseases of the worker are caused, and the detection device for detecting the sinking of the railway bridge roadbed with a good measurement effect is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a detection device for railway bridge road bed is sunken possesses advantages such as measuring effect is good that are used for the detection device that railway bridge road bed is sunken, has solved the problem that general railway bridge road bed sunken detection device's measuring effect is not good.

(II) technical scheme

For the above-mentioned detection device for railway bridge road bed is sunken's that is used for purpose that measuring effect is good, the utility model provides a following technical scheme: a detection device for railway bridge roadbed sinking comprises a base, wherein the top of the base is fixedly connected with a connecting plate, the top of the connecting plate is fixedly provided with a handle, the top of the base is fixedly connected with a supporting block, the top of the supporting block is movably connected with a second rotating rod, the outer wall of the second rotating rod is fixedly connected with a second connecting rod, one end of the second connecting rod is fixedly connected with a holding rod, one end of the second connecting rod is fixedly connected with a gear, the outer wall of the gear is movably connected with a chain, the bottom of the base is fixedly connected with a first connecting rod, one end of the first connecting rod is movably connected with a first rotating rod, the outer wall of the first rotating rod is fixedly connected with a supporting rod, one end of the supporting rod is fixedly connected with a wheel, the outer wall of the wheel is fixedly connected with an anti-skid, the outer wall fixedly connected with spring of support, the one end fixedly connected with flexible loop bar of spring, the outer wall of flexible loop bar is provided with the scale mark, the one end fixedly connected with drill bit of flexible loop bar, the measurement mouth has been seted up at the top of base.

Preferably, the outer wall of the telescopic loop bar is movably connected with the outer wall of the gear, and the maximum length of the telescopic loop bar is one point and five meters.

Preferably, the maximum length of the spring is twenty centimeters and the spring is a compression spring.

Preferably, the number of the supporting blocks is two, and the two supporting blocks are symmetrically arranged by taking a vertical center line of the chain as a symmetry axis.

Preferably, the drill bit is conical and the drill bit is a stainless steel drill bit.

Preferably, the number of the first rotating rods is four, and the radius of each of the four first rotating rods is two centimeters.

Preferably, the outer wall of the gear penetrates through the inner part of the chain and extends to the outer part of the chain, and the pitch of the gear is matched with the distance between each hinge of the chain.

(III) advantageous effects

Compared with the prior art, the utility model provides a detection device for railway bridge road bed is sunken possesses following beneficial effect:

1. this a detection device for railway bridge road bed is sunken, base through setting up, the drill bit, flexible loop bar, the scale mark, and a support, a spring, a chain, gear and measuring port, can obtain the good purpose of detection device's that is used for railway bridge road bed is sunken measuring effect, the problem that measuring effect is not good of the detection device that general railway bridge road bed is sunken has been solved, make the detection device that uses railway bridge road bed that the staff can be convenient, thereby avoided leading to the measurement error because of the staff excessively tired out because of the long-term stoop, thereby use for the staff provides convenience.

2. This a detection device for railway bridge road bed is sunken, through the head rod that sets up, slipmat, wheel, bracing piece and first rotary rod, can obtain the mesh that is used for the detection device that the railway bridge road bed is sunken to be convenient for remove to change the position of the detection device that the railway bridge road bed is sunken that can be more convenient, thereby practiced thrift the time that the staff changes the position, thereby further provide convenience for staff's use.

3. This a detection device for railway bridge road bed is sunken, through the flexible loop bar that sets up, can obtain the purpose of adjusting the height of drill bit more accurate for staff's measurement is more accurate, thereby has improved staff's rate of accuracy, thereby has brought the guarantee for staff's use.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a connection diagram of the supporting block and the second rotating rod of the present invention;

fig. 3 is a bottom view of the present invention.

In the figure: 1. a base; 2. a first connecting rod; 3. a non-slip mat; 4. a wheel; 5. a support bar; 6. a first rotating rod; 7. a drill bit; 8. a telescopic loop bar; 9. scale lines; 10. a support; 11. a spring; 12. a chain; 13. a gear; 14. a measurement port; 15. a grip; 16. a connecting plate; 17. a support block; 18. a second connecting rod; 19. a holding rod; 20. a second rotating rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a detection device for railway bridge roadbed sinking comprises a base 1, a connecting plate 16 is fixedly connected to the top of the base 1, a handle 15 is fixedly installed on the top of the connecting plate 16, supporting blocks 17 are fixedly connected to the top of the base 1, the number of the supporting blocks 17 is two, the two supporting blocks 17 are symmetrically arranged by taking the vertical center line of a chain 12 as a symmetry axis, the top of the supporting block 17 is movably connected with a second rotating rod 20, the outer wall of the second rotating rod 20 is fixedly connected with a second connecting rod 18, one end of the second connecting rod 18 is fixedly connected with a holding rod 19, one end of the second connecting rod 18 is fixedly connected with a gear 13, the outer wall of the gear 13 is movably connected with the chain 12, the outer wall of the gear 13 penetrates through the inside of the chain 12 and extends to the outside of the chain 12, and the tooth pitch of the gear 13 is matched, the bottom of the base 1 is fixedly connected with a first connecting rod 2, one end of the first connecting rod 2 is movably connected with a first rotating rod 6, the number of the first rotating rods 6 is four, the radius of each of the four first rotating rods 6 is two centimeters, the outer wall of each first rotating rod 6 is fixedly connected with a supporting rod 5, one end of each supporting rod 5 is fixedly connected with a wheel 4, the outer wall of each wheel 4 is fixedly connected with an anti-skid pad 3, the anti-skid pads 3, the wheels 4, the supporting rods 5 and the first rotating rods 6 are arranged, so that the aim of facilitating the movement of the detection device for the sinking of the railway bridge road bed can be achieved, the position of the detection device for the sinking of the bridge road bed can be more conveniently replaced, the time for replacing the position of a worker is saved, the convenience is further provided for the use of the worker, and the top of the base 1 is fixedly connected, the outer wall of the support 10 is fixedly connected with a spring 11, the maximum length of the spring 11 is twenty centimeters, the spring 11 is a compression spring, the resistance pressure of the compression spring is strong, one end of the spring 11 is fixedly connected with a telescopic loop bar 8, the purpose of more accurately adjusting the height of the drill bit 7 can be achieved through the arranged telescopic loop bar 8, the measurement of a worker is more accurate, the accuracy rate of the worker is improved, the use of the worker is guaranteed, the outer wall of the telescopic loop bar 8 is movably connected with the outer wall of the gear 13, the maximum length of the telescopic loop bar 8 is one point to five meters, the outer wall of the telescopic loop bar 8 is provided with a scale mark 9, one end of the telescopic loop bar 8 is fixedly connected with the drill bit 7, the drill bit 7 is conical, the drill bit 7 is a stainless steel drill bit, the corrosion resistance of the stainless steel drill bit is good, the stainless steel drill bit has high strength and high hardness, the top, through the base 1 that sets up, the drill bit 7, flexible loop bar 8, scale mark 9, support 10, spring 11, chain 12, gear 13 and measurement mouth 14, can obtain the mesh that the measuring effect that is used for the sunken detection device of railway bridge road bed is good, the problem that the measuring effect is not good of the sunken detection device of general railway bridge road bed has been solved, make the sunken detection device of use railway bridge road bed that the staff can be convenient, thereby avoided leading to the measurement error because of the staff excessively tired out because of stooping for a long time, thereby use for the staff provides convenience.

When the device is used, the grip 15 and the connecting plate 16 are pushed, the detection device for detecting the sinking of the railway bridge roadbed is moved to a position to be measured, the grip 19 is held to rotate, the grip 19 drives the gear 13 and the chain 12 to rotate, the gear 13 drives the telescopic loop bar 8 to move downwards or upwards, and the height is finely adjusted through the telescopic loop bar 8.

In conclusion, the detection device for detecting the sinking of the railway bridge roadbed can achieve the purpose of good measurement effect of the detection device for detecting the sinking of the railway bridge roadbed, solves the problem of poor measurement effect of the detection device for detecting the sinking of the railway bridge roadbed, enables workers not to need to bend for a long time when the height of the detection device is adjusted by the detection device, enables the workers to conveniently use the detection device for detecting the sinking of the railway bridge roadbed, avoids measurement errors caused by excessive fatigue of the workers due to long-term bending of the workers, and facilitates the use of the workers.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. A detection device for railway bridge roadbed sinking comprises a base (1), and is characterized in that: the top of the base (1) is fixedly connected with a connecting plate (16), the top of the connecting plate (16) is fixedly provided with a handle (15), the top of the base (1) is fixedly connected with a supporting block (17), the top of the supporting block (17) is movably connected with a second rotary rod (20), the outer wall of the second rotary rod (20) is fixedly connected with a second connecting rod (18), one end of the second connecting rod (18) is fixedly connected with a holding rod (19), one end of the second connecting rod (18) is fixedly connected with a gear (13), the outer wall of the gear (13) is movably connected with a chain (12), the bottom of the base (1) is fixedly connected with a first connecting rod (2), one end of the first connecting rod (2) is movably connected with a first rotary rod (6), the outer wall of the first rotary rod (6) is fixedly connected with a supporting rod (5), the utility model discloses a measuring tool, including the one end fixedly connected with wheel (4) of bracing piece (5), outer wall fixedly connected with slipmat (3) of wheel (4), top fixedly connected with support (10) of base (1), outer wall fixedly connected with spring (11) of support (10), the flexible loop bar of one end fixedly connected with (8) of spring (11), the outer wall of flexible loop bar (8) is provided with scale mark (9), the one end fixedly connected with drill bit (7) of flexible loop bar (8), measuring opening (14) have been seted up at the top of base (1).

2. The apparatus for detecting the subgrade settlement of a railway bridge according to claim 1, wherein: the outer wall of the telescopic loop bar (8) is movably connected with the outer wall of the gear (13), and the maximum length of the telescopic loop bar (8) is one point and five meters.

3. The apparatus for detecting the subgrade settlement of a railway bridge according to claim 1, wherein: the maximum length of the spring (11) is twenty centimeters, and the spring (11) is a compression spring.

4. The apparatus for detecting the subgrade settlement of a railway bridge according to claim 1, wherein: the number of the supporting blocks (17) is two, and the two supporting blocks (17) are symmetrically arranged by taking the vertical central line of the chain (12) as a symmetry axis.

5. The apparatus for detecting the subgrade settlement of a railway bridge according to claim 1, wherein: the drill bit (7) is conical, and the drill bit (7) is a stainless steel drill bit.

6. The apparatus for detecting the subgrade settlement of a railway bridge according to claim 1, wherein: the number of the first rotating rods (6) is four, and the radiuses of the four first rotating rods (6) are two centimeters.

7. The apparatus for detecting the subgrade settlement of a railway bridge according to claim 1, wherein: the outer wall of the gear (13) penetrates through the interior of the chain (12) and extends to the exterior of the chain (12), and the pitch of the gear (13) and the distance between each hinge of the chain (12) are matched with each other.