CN210689477U

CN210689477U - Road bridge degree of depth measuring device

Info

Publication number: CN210689477U
Application number: CN201922203312.3U
Authority: CN
Inventors: 唐颖林; 冯云亮; 胡存芳; 冯章帅; 钱程; 张晋伟; 吕艳梅; 马晓培; 赵醒; 葛俊豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-05
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a road bridge degree of depth measuring device, the on-line screen storage device comprises a base, the four corners of base bottom all is provided with moving mechanism, the through-hole has been seted up to the axis department at base top, the fixed case of top fixedly connected with of base, the top on fixed case right side is provided with controls the mechanism, the axis fixedly connected with cylinder of department at fixed incasement chamber top, the output fixedly connected with connecting block of cylinder one, the positive surface of connecting block one has a trace through pivot swing joint, the positive fixed surface of trace is connected with the lug. The utility model discloses a start the cylinder, the output of cylinder finally drives the measuring mechanism body and reciprocates, and then measures the degree of depth of road bridge crack, and this road bridge degree of depth measuring device possesses the measuring advantage of being convenient for, and easy operation, the degree of depth of measurement road bridge crack that can be accurate has improved how much practicality of this road bridge degree of depth measuring device.

Description

Road bridge degree of depth measuring device

Technical Field

The utility model relates to a measure technical field, specifically be a road bridge degree of depth measuring device.

Background

The measurement is an experimental recognition process which compares the measured quantity with a standard quantity with a metering unit in numerical value so as to determine the ratio of the measured quantity to the standard quantity.

At present, because the bridge can produce the crack of pit form on the road surface because the effect of driving load and the influence of natural factor, consequently need measure its crack depth to later stage in time handle, general measuring device is to stretch into the measuring tool of measuring tape class and measure the depth in the crack, but this needs survey crew to squat down or even lie prone subaerial and measure, influences measuring result.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road bridge degree of depth measuring device possesses the measuring advantage of being convenient for, has solved general measuring device and has stretched into the measuring tool of measuring tape class and carry out the measuring depth in the crack, but this needs survey crew to squat down or lie prone even and measure subaerial, influences measuring result's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a road bridge depth measuring device comprises a base, wherein moving mechanisms are arranged at four corners of the bottom of the base, a through hole is formed in the middle shaft of the top of the base, a fixed box is fixedly connected to the top of the base, a holding mechanism is arranged at the top of the right side of the fixed box, a cylinder is fixedly connected to the middle shaft of the top of an inner cavity of the fixed box, a first connecting block is fixedly connected to the output end of the cylinder, the front surface of the first connecting block is movably connected with a first linkage rod through a rotating shaft, a lug is fixedly connected to the front surface of the first linkage rod, a fixed block is fixedly connected to the right side of the inner cavity of the fixed box, a sliding hole is formed in the front surface of the fixed block, the surface of the lug is movably connected with the inner wall of the sliding hole, one end, far away from the first connecting block, of the first linkage rod, the bottom of the second connecting block is fixedly connected with a transverse plate, a measuring mechanism body is arranged at the middle shaft at the bottom of the transverse plate, and limiting mechanisms are arranged on two sides of the bottom of the fixing block.

Preferably, the moving mechanism comprises a roller carrier fixed at four corners of the bottom of the base, and the inner cavity of the roller carrier is movably connected with rollers.

Preferably, the holding mechanism comprises a handle fixed at the top of the right side of the fixed box, and an anti-slip sleeve is sleeved on the surface of the handle.

Preferably, the measuring mechanism body comprises an outer measuring cylinder fixed at a center shaft at the bottom of the transverse plate, an inner measuring ruler is arranged in an inner cavity of the outer measuring cylinder in a penetrating mode, a threaded hole is formed in the bottom of the left side of the outer measuring cylinder, a bolt is connected to the inner cavity of the threaded hole in a threaded mode, and the right end of the bolt is in contact with the inner measuring ruler.

Preferably, stop gear includes the bracing piece that is fixed in fixed block bottom both sides, the surface of bracing piece is equipped with spring and sliding sleeve from last to overlapping down in proper order, the both ends of spring respectively with fixed block and sliding sleeve fixed connection, one side and diaphragm fixed connection that two sliding sleeves are relative.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a start-up cylinder, the output of cylinder finally drives the measuring mechanism body and reciprocates, and then measure the degree of depth of road bridge crack, this road bridge degree of depth measuring device, possess the measuring advantage of being convenient for, and easy operation, the degree of depth of measurement road bridge crack that can be accurate, how much practicality of this road bridge degree of depth measuring device has been improved, it is measuring depth in stretching into the crack with the measuring tool of measuring tape class to have solved general measuring device, but this needs the survey crew to squat or lie prone at subaerial measurement even, influence measuring result's problem.

2. The utility model discloses a moving mechanism's setting, this road bridge degree of depth measuring device's flexibility has been improved, be convenient for the measurement personnel to remove this road bridge degree of depth measuring device, through the setting of controlling the mechanism, the measuring personnel palm has been increased this road bridge degree of depth measuring device's control power, the further measurement personnel of being convenient for remove this road bridge degree of depth measuring device, setting through the measuring mechanism body, can measure the degree of depth of road bridge crack, so that later stage constructor repairs it, setting through stop gear, can play limiting displacement to the diaphragm, make stable reciprocating of diaphragm.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of point A in FIG. 1;

fig. 3 is a perspective view of the local structure of the present invention.

In the figure: 1. a base; 2. a moving mechanism; 201. a roller frame; 202. a roller; 3. a through hole; 4. a fixed box; 5. a holding mechanism; 501. a handle; 502. an anti-slip sleeve; 6. a cylinder; 7. a first connecting block; 8. a first linkage rod; 9. a bump; 10. a fixed block; 11. a slide hole; 12. a second linkage rod; 13. a second connecting block; 14. a transverse plate; 15. a measuring mechanism body; 1501. an outer measuring cylinder; 1502. an inner measuring ruler; 1503. a threaded hole; 1504. a bolt; 16. a limiting mechanism; 1601. a support bar; 1602. a spring; 1603. and (4) a sliding sleeve.

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, the present invention provides a technical solution: a road and bridge depth measuring device comprises a base 1, moving mechanisms 2 are arranged at four corners of the bottom of the base 1, each moving mechanism 2 comprises a roller frame 201 fixed at the four corners of the bottom of the base 1, an inner cavity of each roller frame 201 is movably connected with a roller 202, the flexibility of the road and bridge depth measuring device is improved through the arrangement of the moving mechanisms 2, a measurer moving the road and bridge depth measuring device conveniently is provided, a through hole 3 is formed in a middle shaft at the top of the base 1, a fixed box 4 is fixedly connected to the top of the base 1, a holding mechanism 5 is arranged at the top of the right side of the fixed box 4, the holding mechanism 5 comprises a handle 501 fixed at the top of the right side of the fixed box 4, an anti-slip sleeve 502 is sleeved on the surface of the handle 501, the control force of a palm of the measurer on the road and bridge depth measuring device is increased through the arrangement of the, the center shaft at the top of the inner cavity of the fixed box 4 is fixedly connected with an air cylinder 6, the output end of the air cylinder 6 is fixedly connected with a first connecting block 7, the front surface of the first connecting block 7 is movably connected with a first linkage rod 8 through a rotating shaft, the front surface of the first linkage rod 8 is fixedly connected with a lug 9, the right side of the inner cavity of the fixed box 4 is fixedly connected with a fixed block 10, the front surface of the fixed block 10 is provided with a slide hole 11, the surface of the lug 9 is movably connected with the inner wall of the slide hole 11, one end of the first linkage rod 8, far away from the first connecting block 7, is movably connected with a second linkage rod 12 through a rotating shaft, one end of the second linkage rod 12, far away from the first linkage rod 8, is movably connected with a second connecting block 13 through a rotating shaft, the bottom of the second connecting block 13 is fixedly, an inner cavity of an outer measuring cylinder 1501 runs through and is provided with an inner measuring scale 1502, a threaded hole 1503 is formed in the left bottom of the outer measuring cylinder 1501, an inner cavity threaded connection of the threaded hole 1503 is provided with a bolt 1504, the right end of the bolt 1504 is in contact with the inner measuring scale 1502, through the setting of a measuring mechanism body 15, the depth of a road bridge crack can be measured, so that later-period constructors can repair the bolt, both sides of the bottom of a fixed block 10 are provided with a limiting mechanism 16, the limiting mechanism 16 comprises a supporting rod 1601 fixed on both sides of the bottom of the fixed block 10, the surface of the supporting rod 1601 is sequentially sleeved with a spring 1602 and a sliding sleeve 1603 from top to bottom, both ends of the spring 1602 are respectively fixedly connected with the fixed block 10 and the sliding sleeve 1603, one side, opposite to two sliding sleeves 1603, is fixedly connected with a transverse plate 14, through the setting.

The working principle is as follows: when the utility model is used, a user moves the bridge depth measuring device to the crack of the bridge pavement, the through hole 3 is aligned with the upper opening of the crack, the cylinder 6 is started, the output end of the cylinder 6 drives the first connecting block 7 to move upwards, the first connecting block 7 drives the top end of the first connecting rod 8 to move upwards, the first connecting rod 8 drives the bump 9 to slide rightwards in the inner cavity of the slide hole 11, the bottom end of the first connecting rod 8 drives the top end of the second connecting rod 12 to move rightwards, the bottom end of the second connecting rod 12 drives the second connecting block 13 to move downwards, the second connecting block 13 drives the transverse plate 14 to move downwards, the transverse plate 1601 and the sliding sleeve 1603 are matched for use, the transverse plate 14 drives the sliding sleeve 1603 to slide on the surface of the supporting rod 1601, so that the transverse plate 14 can stably move upwards and downwards, through the setting of the spring 1602, an upward pulling force can be played to the sliding sleeve 1603, diaphragm 14 drives measuring mechanism body 15 and removes until inserting measuring mechanism body 15 into the crack department of road bridge, and then measures the crack, and when the crack degree of depth was darker, the rotatable bolt 1504 of measuring personnel for bolt 1504 unlocks internal measurement chi 1502, and measuring personnel can suitably adjust internal measurement chi 1502, and bolt 1504 is rotated again in the opposite direction, locks internal measurement chi 1502, has reached the measuring purpose of being convenient for promptly.

In summary, the following steps: this road bridge degree of depth measuring device, through starting cylinder 6, the final drive measuring mechanism body 15 of the output of cylinder 6 reciprocates, and then measure the degree of depth of road bridge crack, this road bridge degree of depth measuring device, possess the measuring advantage of being convenient for, the operation is simple, the degree of depth of measuring road bridge crack that can be accurate, how much practicality of this road bridge degree of depth measuring device has been improved, it is the measuring tool that stretches into the crack with measuring tape class to measure the degree of depth to have solved general measuring device, but this needs the survey crew to squat down or lie prone and measure subaerial even, influence measuring result's problem.

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. The utility model provides a road bridge degree of depth measuring device, includes base (1), its characterized in that: the four corners of the bottom of the base (1) are respectively provided with a moving mechanism (2), a through hole (3) is formed in the middle shaft of the top of the base (1), the top of the base (1) is fixedly connected with a fixed box (4), the top of the right side of the fixed box (4) is provided with a holding mechanism (5), a cylinder (6) is fixedly connected with the middle shaft of the top of the inner cavity of the fixed box (4), the output end of the cylinder (6) is fixedly connected with a first connecting block (7), the front surface of the first connecting block (7) is movably connected with a first linkage rod (8) through a rotating shaft, the front surface of the first linkage rod (8) is fixedly connected with a lug (9), the right side of the inner cavity of the fixed box (4) is fixedly connected with a fixed block (10), the front surface of the fixed block (10) is provided with a sliding hole (11), and the, one end of the first linkage rod (8) far away from the first connecting block (7) is movably connected with a second linkage rod (12) through a rotating shaft, one end of the second linkage rod (12) far away from the first linkage rod (8) is movably connected with a second connecting block (13) through a rotating shaft, a transverse plate (14) is fixedly connected with the bottom of the second connecting block (13), a measuring mechanism body (15) is arranged at the middle shaft position of the bottom of the transverse plate (14), and limiting mechanisms (16) are arranged on two sides of the bottom of the fixed block (10).

2. A road and bridge depth measuring device according to claim 1, wherein: the moving mechanism (2) comprises roller frames (201) fixed at four corners of the bottom of the base (1), and rollers (202) are movably connected to inner cavities of the roller frames (201).

3. A road and bridge depth measuring device according to claim 1, wherein: the holding mechanism (5) comprises a handle (501) fixed at the top of the right side of the fixed box (4), and an anti-skid sleeve (502) is sleeved on the surface of the handle (501).

4. A road and bridge depth measuring device according to claim 1, wherein: the measuring mechanism body (15) comprises an outer measuring cylinder (1501) fixed to a bottom middle shaft of the transverse plate (14), an inner measuring ruler (1502) is arranged in an inner cavity of the outer measuring cylinder (1501) in a penetrating mode, a threaded hole (1503) is formed in the bottom of the left side of the outer measuring cylinder (1501), a bolt (1504) is connected to an inner cavity of the threaded hole (1503) in a threaded mode, and the right end of the bolt (1504) is in contact with the inner measuring ruler (1502).

5. A road and bridge depth measuring device according to claim 1, wherein: stop gear (16) include bracing piece (1601) that are fixed in fixed block (10) bottom both sides, the surface of bracing piece (1601) is from last to overlapping in proper order down and is equipped with spring (1602) and sliding sleeve (1603), the both ends of spring (1602) respectively with fixed block (10) and sliding sleeve (1603) fixed connection, two sliding sleeve (1603) relative one side and diaphragm (14) fixed connection.