CN218436611U

CN218436611U - External detection travelling gantry of bridge face concrete guardrail

Info

Publication number: CN218436611U
Application number: CN202221058478.6U
Authority: CN
Inventors: 马一跃; 丰东阁; 凌造; 高邹运; 王凌波; 张甲峰; 徐柯锋
Original assignee: Zhejiang Communications Construction Group Co Ltd
Current assignee: Zhejiang Communications Construction Group Co Ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2023-02-03
Anticipated expiration: 2032-05-06

Abstract

The utility model provides an external detection travelling gantry of bridge face concrete guardrail is including hanging the rack body on concrete guardrail, the rack body include with concrete guardrail internal surface sliding connection's extension, with concrete guardrail top surface sliding connection's butt portion and with concrete guardrail surface sliding connection supporting part, inwards form the recess between extension, butt portion and the supporting part, recess cladding concrete guardrail upper end, the utility model provides a concrete guardrail upper end card that treats the detection is gone into in the recess of rack body, the supporting part and the concrete guardrail surface looks butt of rack body, the butt portion and the concrete guardrail top surface looks butt of rack body, the extension of rack body and the internal surface butt of concrete guardrail, simultaneously, because the pulley is all laid to one side of concrete guardrail on extension, butt portion, the supporting part, consequently, rack body can further realize the detection to whole section concrete guardrail along the longitudinal sliding of concrete guardrail.

Description

External detection travelling gantry of bridge face concrete guardrail

Technical Field

The utility model belongs to the technical field of the concrete guardrail detects, especially, external detection moving rack of bridge floor concrete guardrail.

Background

The bridge deck concrete guardrail refers to a guardrail arranged on a bridge deck. Its purpose is in order to prevent that the vehicle out of control from crossing outside the bridge, has the function that makes the vehicle can not break through, wear down, cross the bridge and beautify the bridge building.

Bridge face concrete guardrail need detect in the aspect of the intensity of whole section concrete guardrail after pouring the completion, basis roughness, horizontal off normal etc, be CN202111464055.4 like the application number, the name is a bridge concrete guardrail's gap automatic flaw detection device, including the casing, be equipped with the chamber that runs through of casing front and back end in the casing, run through the lift chamber that is equipped with two symmetries in the chamber left and right sides end wall, be equipped with clean mechanism in the casing, detection mechanism, moving mechanism, can realize the cleanness to detecting the guardrail, mark crack position and moving housing.

Therefore, in order to adapt to the detection of the whole section of concrete guardrail, the bridge deck concrete guardrail external hanging detection moving rack is provided, and not only can the bridge deck concrete guardrail be stably hung on the concrete guardrail, but also the moving survey on the concrete guardrail can be realized.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome the defect among the above-mentioned prior art, provide an external detection moving rack of bridge floor concrete guardrail, can stably hang on concrete guardrail, can realize again that the removal on concrete guardrail surveys.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an external detection travelling gantry of bridge face concrete guardrail, includes hangs the rack body on concrete guardrail, the rack body include with concrete guardrail internal surface sliding connection's extension, with concrete guardrail top surface sliding connection's butt portion and with concrete guardrail surface sliding connection supporting part, inwards form the recess between extension, butt portion and the supporting part, recess cladding concrete guardrail upper end.

As a preferred scheme of the utility model, the drilling structure includes the backup pad, the extension is including extending the frame, extend one side that the frame is close to concrete barrier and lay the extension pulley, extend the internal surface of pulley front end conflict concrete barrier and follow concrete barrier's vertical the sliding.

As a preferred scheme of the utility model, butt portion includes the butt frame, the butt pulley is laid to one side that the butt frame is close to concrete barrier, butt pulley front end conflict concrete barrier's top surface and along concrete barrier's vertical sliding.

As a preferred scheme of the utility model, the supporting part includes braced frame, a plurality of rectangle frames are laid to equidistant in the braced frame, braced frame lays the supporting pulley near one side of concrete guardrail, the surface of supporting pulley front end conflict concrete guardrail and along the longitudinal sliding of concrete guardrail.

As a preferred scheme of the utility model, braced frame's bottom is buckled and is the arcuation structure, lay the arcuation holding surface on the arcuation structure, braced frame's top extends to butt frame top and connects at the top of butt frame.

As a preferred embodiment of the present invention, the extension frame, the butt frame and the support frame are connected by a bent pipe.

As an optimized scheme of the utility model, extension pulley, butt pulley, supporting pulley all are located the inboard middle part position of extension frame, butt frame, supporting frame.

As an optimized scheme of the utility model, extend pulley, support pulley and vertically lay, the butt pulley level is laid.

As an optimized scheme of the utility model, extension pulley, butt pulley, support pulley two are a set of, synchronous motion on the concrete guardrail.

As a preferable aspect of the present invention, the height dimension of the supporting frame is greater than 1.5m.

The utility model has the advantages that:

1. the utility model provides a concrete barrier upper end card that waits to detect goes into in the recess of rack body, the supporting part and the concrete barrier surface looks butt of rack body, the butt portion and the concrete barrier top surface looks butt of rack body, the extension of rack body and concrete barrier's internal surface butt, simultaneously, because the pulley is all laid to one side of concrete barrier on extension, butt portion, the supporting part, consequently, this physical stamina of rack is along concrete barrier's longitudinal sliding, further realizes the detection to whole section concrete barrier.

2. The utility model discloses extension pulley, butt pulley, supporting pulley all are located the inboard middle part position of extension frame, butt frame, supporting frame, realize extending the stable slip of each face of pulley, butt pulley, supporting pulley on concrete barrier to

Ensure that the force is uniformly applied to the concrete guardrail, and is favorable for prolonging the service life of the detection mobile rack

3. The utility model discloses equidistant a plurality of rectangle frames of laying in the braced frame, the detection operation of operation personnel in the rectangle frame noninterference supporting part plays the guard action to the operation personnel in the supporting part simultaneously, has also increased braced frame's intensity, has further guaranteed whole intensity and the security that detects the travelling gantry.

Drawings

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

FIG. 2 is a schematic view of the installation of the present invention;

reference numbers in the figures: the concrete guardrail comprises a rack body 1, an extending part 11, an abutting part 12, a supporting part 13, a groove 14, a concrete guardrail 100, an extending frame 111, an extending pulley 112, an abutting frame 121, an abutting pulley 122, a supporting frame 131, a rectangular frame 132, a supporting pulley 133, an arc-shaped supporting surface 134 and a bent pipe 141.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

As shown in fig. 1-2, a bridge deck concrete guardrail external hanging detection moving rack comprises a rack body 1 hung on a concrete guardrail 100, wherein the rack body 1 comprises an extension part 11 connected with the inner surface of the concrete guardrail 100 in a sliding manner, an abutting part 12 connected with the top surface of the concrete guardrail 100 in a sliding manner, and a support part 13 connected with the outer surface of the concrete guardrail 100 in a sliding manner, a groove 14 is formed between the extension part 11, the abutting part 12 and the support part 13, and the groove 14 covers the upper end of the concrete guardrail 100.

Specifically, the concrete barrier 100 upper end card that awaits measuring is gone into in the recess 14 of rack body 1, the supporting part 13 and the 100 surface looks butt of concrete barrier of rack body 1, the butt portion 12 and the 100 top surface looks butt of concrete barrier of rack body 1, the extension 11 and the internal surface butt of concrete barrier 100 of rack body 1, and simultaneously, because extension 11, butt portion 12, establish the pulley to one side equipartition of concrete barrier 100 above the supporting part 13, therefore, the longitudinal sliding of concrete barrier 100 can be followed to rack body 1, further realize the detection to whole section concrete barrier 100.

The extension 11 includes an extension frame 111, and the extension frame 111 is provided with an extension pulley 112 near one side of the concrete guard rail 100, and the front end of the extension pulley 112 abuts against the inner surface of the concrete guard rail 100 and slides in the longitudinal direction of the concrete guard rail 100.

The abutment portion 12 includes an abutment frame 121, an abutment pulley 122 is disposed on a side of the abutment frame 121 close to the concrete guard rail 100, and a front end of the abutment pulley 122 abuts against a top surface of the concrete guard rail 100 and slides in a longitudinal direction of the concrete guard rail 100.

The operating personnel of standing in the supporting part 13, supporting part 13 include braced frame 131, a plurality of rectangle frames 132 are laid to equidistant in braced frame 131, the detection operation of operating personnel plays the guard action to the operating personnel in supporting part 13 simultaneously in rectangle frame 132 noninterference supporting part 13, has also increased braced frame 131's intensity, braced frame 131 is close to one side of concrete barrier 100 and lays supporting pulley 133, the supporting pulley 133 front end is contradicted the surface of concrete barrier 100 and is slided along concrete barrier 100's vertical.

The bottom of the supporting frame 131 is bent to form an arc-shaped structure, an arc-shaped supporting surface 134 is arranged on the arc-shaped structure, the top of the supporting frame 131 extends to the top of the abutting frame 121 and is connected to the top of the abutting frame 121, and the supporting surface 134 realizes stable support for the operator standing in the supporting portion 13.

The extension frame 111, the abutting frame 121 and the supporting frame 131 are connected through the bent pipe 141, so that stability among the extension frame 111, the abutting frame 121 and the supporting frame 131 is guaranteed, meanwhile, the extension frame 111, the abutting frame 121, the supporting frame 131 and the bent pipe 141 can also be of an integrally bent and formed structure, processing steps of the structure are reduced, and processing efficiency of the structure is improved.

The extension pulley 112, the abutting pulley 122 and the support pulley 133 are all located at the middle positions inside the extension frame 111, the abutting frame 121 and the support frame 131, so that the extension pulley 112, the abutting pulley 122 and the support pulley 133 can stably slide on each surface of the concrete guardrail 100, and force can be uniformly exerted on the concrete guardrail 100.

The extension pulley 112 and the support pulley 133 are vertically arranged, and the abutment pulley 122 is horizontally arranged. The extension pulley 112, the abutment pulley 122, and the support pulley 133 are combined to move synchronously on the concrete guard rail 100.

Since the height of the operator is generally greater than 1.5m, the height of the supporting frame 131 should be greater than 1.5m for the operator to normally detect.

When the external detection travelling gantry of concrete guardrail of a specific implementation:

the operator a enters the inside of the support portion 13 from the upper end of the support portion 13 and is supported by the arc-shaped support surface 134, and at the same time, an operator B stands on the top of the concrete barrier 100, and the operator B pushes the top extension of the frame 131 to move the entire rack body 1 on the concrete barrier 100, thereby assisting the operator a in detecting the concrete barrier 100.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: the terms of the gantry body 1, the extending portion 11, the abutting portion 12, the supporting portion 13, the groove 14, the concrete guard rail 100, the extending frame 111, the extending pulley 112, the abutting frame 121, the abutting pulley 122, the supporting frame 131, the rectangular frame 132, the supporting pulley 133, the arc-shaped supporting surface 134, the bent pipe 141, etc., but do not exclude the possibility of using other terms; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a bridge floor concrete guardrail joins externally detects travelling gantry which characterized in that: the concrete guardrail structure comprises a rack body (1) hung on a concrete guardrail (100), wherein the rack body (1) comprises an extension part (11) connected with the inner surface of the concrete guardrail (100) in a sliding manner, an abutting part (12) connected with the top surface of the concrete guardrail (100) in a sliding manner and a supporting part (13) connected with the outer surface of the concrete guardrail (100) in a sliding manner, a groove (14) is formed inwards among the extension part (11), the abutting part (12) and the supporting part (13), and the groove (14) coats the upper end of the concrete guardrail (100); the supporting part (13) comprises a supporting frame (131), a plurality of rectangular frames (132) are arranged in the supporting frame (131) at equal intervals, supporting pulleys (133) are arranged on one side, close to the concrete guardrail (100), of the supporting frame (131), and the front ends of the supporting pulleys (133) abut against the outer surface of the concrete guardrail (100) and slide along the longitudinal direction of the concrete guardrail (100).

2. The bridge floor concrete guardrail external hanging detection moving rack of claim 1 is characterized in that: the extension part (11) comprises an extension frame (111), an extension pulley (112) is arranged on one side of the extension frame (111) close to the concrete guardrail (100), and the front end of the extension pulley (112) abuts against the inner surface of the concrete guardrail (100) and slides along the longitudinal direction of the concrete guardrail (100).

3. The bridge deck concrete guardrail plug-in detection mobile rack of claim 2, characterized in that: the abutting part (12) comprises an abutting frame (121), an abutting pulley (122) is arranged on one side, close to the concrete guardrail (100), of the abutting frame (121), and the front end of the abutting pulley (122) abuts against the top surface of the concrete guardrail (100) and slides along the longitudinal direction of the concrete guardrail (100).

4. The bridge floor concrete guardrail external hanging detection moving rack of claim 1 is characterized in that: the bottom of the supporting frame (131) is bent to form an arc-shaped structure, an arc-shaped supporting surface (134) is arranged on the arc-shaped structure, and the top of the supporting frame (131) extends to the top of the abutting frame (121) and is connected to the top of the abutting frame (121).

5. The bridge floor concrete guardrail external hanging detection moving rack of claim 2 is characterized in that: the extension frame (111), the abutting frame (121) and the support frame (131) are connected through a bent pipe (141).

6. The bridge floor concrete guardrail external hanging detection moving rack of claim 2 is characterized in that: the extension pulley (112), the abutting pulley (122) and the supporting pulley (133) are all located in the middle positions of the inner sides of the extension frame (111), the abutting frame (121) and the supporting frame (131).

7. The bridge floor concrete guardrail external hanging detection moving rack of claim 6 is characterized in that: the extension pulley (112) and the support pulley (133) are vertically arranged, and the abutting pulley (122) is horizontally arranged.

8. The bridge floor concrete guardrail external hanging detection moving rack of claim 7 is characterized in that: the extension pulley (112), the abutting pulley (122) and the supporting pulley (133) form a group and move synchronously on the concrete guardrail (100).

9. The bridge floor concrete guardrail external hanging detection moving rack of claim 8 is characterized in that: the height dimension of the support frame (131) is greater than 1.5m.