CN215976844U

CN215976844U - Road and bridge concrete structure detection device

Info

Publication number: CN215976844U
Application number: CN202122424600.9U
Authority: CN
Inventors: 杨谱; 刘涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-08
Anticipated expiration: 2031-10-09

Abstract

The utility model provides a road and bridge concrete structure detection device, which relates to the technical field of road and bridge detection and comprises a bottom plate and a detection structure, wherein the bottom of the bottom plate is rotatably provided with a movable wheel, the side wall of the bottom plate is fixedly provided with a handle, the surface of the bottom plate is provided with the detection structure, the detection structure comprises a movable block, the bottom of the movable block is connected with the bottom plate in a sliding manner, the top of the movable block is fixedly provided with a detector, the surface of the movable block is provided with a sliding frame in a sliding manner, one end of the sliding frame, far away from the handle, is fixedly provided with a connecting block, and the bottom of the connecting block is fixedly provided with a hydraulic rod. According to the utility model, the detection structure is arranged, so that the bottom of the bridge can be conveniently detected, the potential safety hazard is reduced, the operation of workers is facilitated, the detection instrument is contacted with the bottom of the bridge by using the mechanical structure, the contact effect is good, the physical strength is saved, and the whole device is convenient to carry through the bottom plate and the moving wheels.

Description

Road and bridge concrete structure detection device

Technical Field

The utility model relates to the technical field of road and bridge detection, in particular to a road and bridge concrete structure detection device.

Background

The bridge is a building constructed for a road to cross natural or artificial obstacles, is erected on rivers, lakes and seas, and enables vehicles, pedestrians and the like to smoothly pass through, and generally consists of an upper structure, a lower structure and an attached structure, wherein the upper structure mainly refers to a bridge span structure and a support system, and the lower structure comprises a bridge abutment, a bridge pier and a foundation.

The bridge often needs to detect the bottom of bridge when detecting, and traditional detection is held the edge of lying prone at the bridge by the people with the detection instrument, then stretches the bottom of bridge again, analyzes the data of bridge through the detector, but it is comparatively troublesome with the mode that the detection instrument stretches the bridge bottom by the manual work, and there is the potential safety hazard at the bridge edge that the people lies prone in addition, inconvenient in-service use to sum up to above-mentioned problem, develops one kind and has to stretch the detection device of bridge bottom with the detection instrument and seems to be especially important.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that a manual method for extending a detector to the bottom of a bridge is troublesome, and the detection device is inconvenient to use in practice due to potential safety hazards caused by people lying on the edge of the bridge.

In order to achieve the purpose, the utility model adopts the following technical scheme: a road and bridge concrete structure detection device comprises a bottom plate and a detection structure, wherein the bottom of the bottom plate is rotatably provided with a movable wheel, the side wall of the bottom plate is fixedly provided with a handle, the surface of the bottom plate is provided with the detection structure, the detection structure comprises a movable block, the bottom of the movable block is connected with the bottom plate in a sliding manner, the top of the movable block is fixedly provided with a detector, the surface of the movable block penetrates through a sliding frame in a sliding manner, one end of the sliding frame, far away from the handle, is fixedly provided with a connecting block, the bottom of the connecting block is fixedly provided with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with an L-shaped block, the inside of the L-shaped block is fixedly provided with a motor, an output shaft port of the motor is fixedly connected with a sleeve, the inside of the sleeve is in threaded connection with a first screw rod, and a port of the first screw, far away from the motor, is fixedly connected with a fixed frame, the fixed frame is characterized in that a detector is fixedly mounted inside the fixed frame, the detector and the detector are electrically connected through a lead, a limiting rod is fixedly connected to one side of the fixed frame, which is close to the first screw rod, and the surface of the limiting rod is connected with the L-shaped block in a sliding mode.

Preferably, the surface of the L-shaped block is slidably inserted into the bottom of the connecting block, an accommodating groove is formed in one side, close to the bottom plate, of the L-shaped block, and the motor is located inside the accommodating groove.

Preferably, the top of the bottom plate is provided with two sliding grooves, and the moving block is in sliding connection with the bottom plate through the two sliding grooves.

Preferably, the sliding frame is composed of a cross rod and two round rods, and the two round rods of the sliding frame penetrate through the moving block in a sliding mode.

Preferably, the surface of carriage is provided with auxiliary device, auxiliary device includes the slide, the surface of slide and two round bar sliding connection of carriage, the top screw thread of slide runs through there is the second screw rod, the top fixed mounting of second screw rod has the hand wheel, the bottom of second screw rod is rotated and is connected with the circle piece, the lateral wall of slide slides and inserts and is equipped with the inserted bar, the port fixedly connected with pull ring of inserted bar.

Preferably, the surface of the inserted bar is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the pull ring and the sliding plate.

Preferably, the jack that matches with the inserted bar size is evenly seted up for the position of inserted bar in the round bar surface of carriage, the slide is with the help of inserted bar and jack and carriage looks block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when the device is used, the whole device is moved to the edge of a bridge, then the moving block is pushed to the position of the surface of the bottom plate far away from the handle, the sliding frame is pushed to enable the connecting block to be far away from the handle, the connecting block is positioned at the edge of the bridge at the moment, the hydraulic rod is started to drive the L-shaped block to move downwards until the fixing frame is positioned at the bottom of the bridge, the motor is started to drive the sleeve to rotate, the two limiting rods limit the fixing frame, the first screw rod and the fixing frame can be driven to move outwards under the rotation of the sleeve, so that the detecting instrument on the surfaces of the fixing frame and the fixing frame extends to the bottom of the bridge, the hydraulic rod is started to drive the L-shaped block to move upwards, so that the detecting instrument moves upwards to be contacted with the bottom of the bridge, the structure of the bridge is analyzed by the detecting instrument electrically connected with the bridge, and after the use is finished, the motor is started to enable the sleeve to rotate reversely, thereby make fixed frame retract inside the holding tank of L type piece, then start the hydraulic stem and shift up L type piece, promote movable block and carriage again and remove whole device to the bottom plate surface, conveniently remove, detect the structure through setting up, conveniently detect the bottom of bridge, the potential safety hazard has been reduced, make things convenient for the workman to operate, utilize mechanical structure to make detection instrument and bridge bottom contact, the contact is effectual, save physical power, whole device is through the bottom plate with remove the convenient transport of wheel.

2. According to the utility model, when the connecting block is extended, the whole device can be turned down due to the fact that the connecting block and the L-shaped block are heavy, when the sliding frame is extended, the inserting rod is pulled out by the pull ring, the inserting rod is pulled out from the round rod of the sliding frame, then the sliding plate is moved to a proper position, the pull ring is loosened, under the action of the second spring, the inserting rod is inserted into the jack of the round rod to be fixed, then the hand wheel is rotated, the hand wheel drives the second screw rod to rotate, the second screw rod moves downwards, so that the round block is in contact with the surface of the bridge, the round block, the second screw rod and the sliding plate are used for supporting the whole sliding frame, and therefore, the whole device is more stable.

Drawings

FIG. 1 is a schematic perspective view of a concrete structure detection device for a road and bridge according to the present invention;

FIG. 2 is a side view of FIG. 1 of a road and bridge concrete structure detection apparatus in accordance with the present invention;

FIG. 3 is a schematic view of a detection structure part of the detection device for a road and bridge concrete structure according to the present invention;

fig. 4 is a schematic view of an auxiliary device of the road and bridge concrete structure detection device provided by the utility model.

Illustration of the drawings: 1. a base plate; 2. a handle; 3. a moving wheel; 4. a detector; 5. detecting the structure; 501. a moving block; 502. a carriage; 503. connecting blocks; 504. a hydraulic lever; 505. an L-shaped block; 506. a detector; 507. a fixing frame; 508. a first screw; 509. a limiting rod; 510. a sleeve; 511. a motor; 6. an auxiliary device; 61. a hand wheel; 62. a slide plate; 63. a second screw; 64. a round block; 65. inserting a rod; 66. a spring; 67. and (4) a pull ring.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, the utility model provides a road and bridge concrete structure detection device, which comprises a bottom plate 1 and a detection structure 5, wherein the bottom of the bottom plate 1 is rotatably provided with a movable wheel 3, and the side wall of the bottom plate 1 is fixedly provided with a handle 2.

The specific arrangement and functioning of the detection structure 5 and the auxiliary device 6 will be described in detail below.

As shown in fig. 2 and 3, a detection structure 5 is disposed on the surface of the base plate 1, the detection structure 5 includes a moving block 501, the bottom of the moving block 501 is slidably connected to the base plate 1, a detector 4 is fixedly mounted on the top of the moving block 501, a sliding frame 502 is slidably penetrated through the surface of the moving block 501, a connecting block 503 is fixedly mounted on one end of the sliding frame 502 away from the handle 2, a hydraulic rod 504 is fixedly mounted on the bottom of the connecting block 503, an L-shaped block 505 is fixedly connected to the bottom end of the hydraulic rod 504, a motor 511 is fixedly mounted inside the L-shaped block 505, a sleeve 510 is fixedly connected to an output shaft port of the motor 511, a first screw 508 is threadedly connected inside the sleeve 510, a fixed frame 507 is fixedly connected to a port of the first screw 508 away from the motor 511, a detector 506 is fixedly mounted inside the fixed frame 507, the detector 506 is electrically connected to the detector 4 through a conducting wire, a limit rod 509 is fixedly connected to one side of the fixed frame 507 close to the first screw 508, the surface of a limiting rod 509 is connected with an L-shaped block 505 in a sliding manner, the surface of the L-shaped block 505 is inserted at the bottom of a connecting block 503 in a sliding manner, a moving block 501 is pushed to the position, far away from a handle 2, of the surface of a bottom plate 1, a sliding frame 502 is pushed, the connecting block 503 is far away from the handle 2, the connecting block 503 is located at the edge of a bridge at the moment, a hydraulic rod 504 is started, the hydraulic rod 504 drives the L-shaped block 505 to move downwards until a fixing frame 507 is located at the bottom of the bridge, a motor 511 is started, the motor 511 drives a sleeve 510 to rotate, the two limiting rods 509 limit the fixing frame 507, a first screw 508 and the fixing frame 507 can be driven to move outwards under the rotation of the sleeve 510, so that a detecting instrument 506 on the surfaces of the fixing frame 507 and the fixing frame 507 extends to the bottom of the bridge, an accommodating groove is formed in one side, close to the bottom plate 1, the motor 511 is located inside the accommodating groove, two sliding grooves are formed in the top of the bottom plate 1, and the detecting instrument 506 moves upwards to contact the bottom of the bridge, the structure of the bridge is analyzed through the detector 4 electrically connected with the detector 506, the moving block 501 is connected with the bottom plate 1 in a sliding mode through two sliding grooves, the sliding frame 502 is composed of a cross rod and two round rods, and the two round rods of the sliding frame 502 penetrate through the moving block 501 in a sliding mode.

The whole detection structure 5 has the effects that when the detection structure is used, the whole device is moved to the edge of a bridge, then the moving block 501 is pushed to the position, far away from the handle 2, of the surface of the bottom plate 1, the sliding frame 502 is pushed, the connecting block 503 is far away from the handle 2, at the moment, the connecting block 503 is located at the edge of the bridge, the hydraulic rod 504 is started, the L-shaped block 505 is driven to move downwards by the hydraulic rod 504 until the fixing frame 507 is located at the bottom of the bridge, the motor 511 is started, the motor 511 drives the sleeve 510 to rotate, the fixing frame 507 is limited by the two limiting rods 509, the first screw 508 and the fixing frame 507 can be driven to move outwards under the rotation of the sleeve 510, so that the detection instrument 506 on the surfaces of the fixing frame 507 and the fixing frame 507 extends to the bottom of the bridge, the hydraulic rod 504 is started, the hydraulic rod 504 drives the L-shaped block 505 to move upwards, so that the detection instrument 506 moves upwards to be contacted with the bottom of the bridge, and the detection instrument 4 electrically connected with the detection instrument 506 is used for analyzing the structure of the bridge, after the use, starter motor 511, make sleeve 510 antiport, thereby make fixed frame 507 retract inside the holding tank of L type piece 505, then start hydraulic stem 504 and move L type piece 505 upward, promote movable block 501 and carriage 502 again and remove whole device to bottom plate 1 surface, conveniently remove, detect structure 5 through setting up, conveniently detect the bottom of bridge, the potential safety hazard has been reduced, make things convenient for the workman to operate, utilize mechanical structure to make detection instrument 506 and bridge bottom contact, the contact is effectual, save physical power, whole device is conveniently carried through bottom plate 1 and removal wheel 3.

As shown in fig. 1 and 4, the surface of the sliding frame 502 is provided with the auxiliary device 6, the auxiliary device 6 includes a sliding plate 62, the surface of the sliding plate 62 is slidably connected with two round rods of the sliding frame 502, a second screw 63 penetrates through the top thread of the sliding plate 62, a hand wheel 61 is fixedly mounted at the top end of the second screw 63, a round block 64 is rotatably connected to the bottom end of the second screw 63, an insertion rod 65 is slidably inserted into a side wall of the sliding plate 62, a pull ring 67 is fixedly connected to a port of the insertion rod 65, a spring 66 is sleeved on the surface of the insertion rod 65, two ends of the spring 66 are respectively fixedly connected with the pull ring 67 and the sliding plate 62, when the sliding frame 502 is extended, the insertion rod 65 is pulled out by the pull ring 67, the insertion rod 65 is pulled out from the round rod of the sliding frame 502, then the sliding plate 62 is moved to a proper position, the pull ring 67 is released, under the action of the second spring 66, the insertion rod 65 is inserted into the insertion hole of the round rod for fixation, the jack with inserted bar 65 size looks adaptation is evenly seted up on the round bar surface of carriage 502 for the position of inserted bar 65, slide 62 with the help of inserted bar 65 and jack and carriage 502 looks block, rotate hand wheel 61, hand wheel 61 drives second screw rod 63 and rotates, second screw rod 63 moves down to make the surface of circle 64 and bridge contact each other, utilize circle 64, second screw rod 63 and slide 62 to support whole carriage 502, thereby make whole device more stable.

The whole auxiliary device 6 achieves the effect that when the connecting block 503 extends, the whole device is turned down due to the large weight of the connecting block 503 and the L-shaped block 505, at the moment, when the sliding frame 502 extends, the inserting rod 65 is pulled out by using the pull ring 67, the inserting rod 65 is pulled out from the round rod of the sliding frame 502, then the sliding plate 62 is moved to a proper position, the pull ring 67 is loosened, the inserting rod 65 is inserted into the inserting hole of the round rod to be fixed under the action of the second spring 66, then the hand wheel 61 is rotated, the hand wheel 61 drives the second screw 63 to rotate, the second screw 63 moves downwards, so that the round block 64 is contacted with the surface of the bridge, the whole sliding frame 502 is supported by using the round block 64, the second screw 63 and the sliding plate 62, the whole device is more stable, and the stability of the device can be maintained when the auxiliary device 6 is arranged, the safety of the use process is ensured, and the practicability is enhanced.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description, but all simple modifications, equivalent changes and changes made to the above embodiments according to the technical essence of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a road and bridge concrete structure detection device, includes bottom plate (1) and detection structure (5), its characterized in that: the bottom of the bottom plate (1) is rotatably provided with a movable wheel (3), the side wall of the bottom plate (1) is fixedly provided with a handle (2), the surface of the bottom plate (1) is provided with a detection structure (5), the detection structure (5) comprises a movable block (501), the bottom of the movable block (501) is connected with the bottom plate (1) in a sliding manner, the top of the movable block (501) is fixedly provided with a detector (4), the surface of the movable block (501) is provided with a sliding frame (502) in a sliding manner, one end, far away from the handle (2), of the sliding frame (502) is fixedly provided with a connecting block (503), the bottom of the connecting block (503) is fixedly provided with a hydraulic rod (504), the bottom end of the hydraulic rod (504) is fixedly connected with an L-shaped block (505), the inside of the L-shaped block (505) is fixedly provided with a motor (511), and an output shaft port of the motor (511) is fixedly connected with a sleeve (510), the inside threaded connection of sleeve (510) has first screw rod (508), the fixed frame (507) of port fixedly connected with of motor (511) is kept away from in first screw rod (508), the inside fixed mounting of fixed frame (507) has detection instrument (506), pass through wire electric connection between detection instrument (506) and detection instrument (4), fixed frame (507) is close to one side fixedly connected with gag lever post (509) of first screw rod (508), the surface and the L type piece (505) sliding connection of gag lever post (509).

2. The road and bridge concrete structure detection device of claim 1, wherein: the surface of the L-shaped block (505) is slidably inserted into the bottom of the connecting block (503), one side, close to the bottom plate (1), of the L-shaped block (505) is provided with a containing groove, and the motor (511) is located inside the containing groove.

3. The road and bridge concrete structure detection device of claim 1, wherein: the top of the bottom plate (1) is provided with two sliding grooves, and the moving block (501) is connected with the bottom plate (1) in a sliding mode through the two sliding grooves.

4. The road and bridge concrete structure detection device of claim 1, wherein: the sliding frame (502) is composed of a cross rod and two round rods, and the two round rods of the sliding frame (502) penetrate through the moving block (501) in a sliding mode.

5. The road and bridge concrete structure detection device of claim 1, wherein: the surface of carriage (502) is provided with auxiliary device (6), auxiliary device (6) include slide (62), the surface of slide (62) and two round bar sliding connection of carriage (502), the top screw thread of slide (62) runs through there is second screw rod (63), the top fixed mounting of second screw rod (63) has hand wheel (61), the bottom of second screw rod (63) is rotated and is connected with circle piece (64), the lateral wall slip of slide (62) is inserted and is equipped with inserted bar (65), the port fixedly connected with pull ring (67) of inserted bar (65).

6. The road and bridge concrete structure detection device of claim 5, wherein: the surface of the inserted link (65) is sleeved with a spring (66), and two ends of the spring (66) are respectively fixedly connected with the pull ring (67) and the sliding plate (62).

7. The road and bridge concrete structure detection device of claim 5, wherein: the round bar surface of the sliding frame (502) is evenly provided with insertion holes matched with the size of the insertion bar (65) relative to the position of the insertion bar (65), and the sliding plate (62) is clamped with the sliding frame (502) through the insertion bar (65) and the insertion holes.