CN215573498U

CN215573498U - Road bridge bearing capacity test detection device

Info

Publication number: CN215573498U
Application number: CN202121791325.8U
Authority: CN
Inventors: 刘慧�
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-18
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a road and bridge bearing capacity test detection device which comprises a bottom plate, wherein an annular base is fixedly connected to the upper end of the bottom plate, a support ring is arranged on the annular base, hollow channels are formed in the bottom plate, the annular base and the support ring, mounting openings are formed in opposite side walls on two sides of the support ring, support rods are connected in the mounting openings in a sliding mode, one ends, close to each other, of the two support rods are fixedly connected with support guard plates, the two support guard plates can support a detection rod in a surrounding mode, and square plates are fixedly connected to the support rods. The auxiliary support device can be used for carrying out auxiliary support on the detection rod in the detection process, and the safety coefficient of the detection process is improved.

Description

Road bridge bearing capacity test detection device

Technical Field

The utility model relates to the technical field of road and bridge detection, in particular to a road and bridge bearing capacity test detection device.

Background

The transportation capacity of the society can be greatly improved, the social production efficiency is improved, the productivity is greatly liberated, the progress of the society is promoted, the road and bridge need to be detected on the spot in the construction process, and the road and bridge meeting the requirements are constructed according to the detection result.

During the road and bridge detection, different types of tests are required before and after, wherein the light detection of the road is the first step of the road detection, the operation steps are that a detecting rod which can move downwards is vertically arranged on a surface base layer to be detected, the detecting rod is intermittently collided by a balancing weight with a certain load, so that the detection rod extends into the soil, the bearing capacity which can be borne by the detection rod is calculated through the descending amplitude of the detection rod, however, because the light penetration equipment is simple and original, the step is mostly manually carried out, wherein one person holds the detection rod to keep the detection rod in a vertical state, and the other person moves the balancing weight to finish the detection process, so the operation is not only lack of unified standard, and the potential safety hazard still exists, to above-mentioned problem, then needs a road bridge bearing capacity test detection device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a road and bridge bearing capacity test detection device which can be used for carrying out auxiliary support on a detection rod in the detection process and improving the safety coefficient in the detection process.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a road and bridge bearing capacity test detection device, includes the bottom plate, bottom plate upper end fixedly connected with annular base, the last support ring that is equipped with of annular base, bottom plate, annular base and the inside cavity passageway that forms of support ring, the relative lateral wall of support ring both sides is opened there is the installing port, sliding connection has the bracing piece in the installing port, two the bracing piece is close to one end fixedly connected with each other and is propped up the backplate, two it can surround the test rod and strut to prop up the backplate, fixedly connected with square board on the bracing piece, elastic connection has the spring between square board and the support ring inner wall, detection device still includes two regulation poles, it runs through the support ring and sliding connection with it to adjust the pole, mutually perpendicular between regulation pole and the bracing piece, be equipped with the adjustment mechanism that can adjust the bracing piece position on the regulation pole.

Preferably, adjustment mechanism includes with adjusting pole fixed connection's first wedge, square board lateral wall fixedly connected with and first wedge matched with second wedge.

Preferably, the first wedge block is located between the corresponding second wedge block and the supporting plate.

Preferably, a control panel is fixedly connected between the two adjusting rods, the side wall of the control panel is rotatably connected with an adjusting bolt, and the adjusting bolt penetrates through the support ring and is in threaded connection with the support ring.

Preferably, the support ring is slidably connected with the annular base, and the annular base is provided with a control component capable of adjusting the height of the support ring.

Preferably, the bottom plate is provided with a plurality of through holes, the inner wall of the supporting plate is arc-shaped, the supporting plate extends towards the direction of the detection rod, and the lower end of the supporting plate is provided with an installation groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up bracing piece, spring, square board, supporting plate, can promote a backplate and support tightly to the measuring staff under the effect of spring, in the middle of the process of light-duty sounding, the staff need not special measuring staff that grips for when the testing process is more called the standard, also improved the factor of safety of testing process.

2. Set up control panel and adjusting bolt in two regulation pole one sides, removal that can be synchronous adjusts the pole, and then the distance between two fender boards of quick change, can be more convenient place the measuring staff and get into between two fender boards, improved work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a road bridge bearing capacity test detection device provided by the utility model;

fig. 2 is a schematic top view of a road bridge bearing capacity test detection device according to the present invention;

fig. 3 is a schematic cross-sectional structural view of an AA line of the road bridge bearing capacity test detection device provided by the utility model.

In the figure: the device comprises a base plate 1, an annular base 2, a support ring 3, a support rod 4, a detection rod 5, an adjusting bolt 6, a spring 7, a square plate 8, a first wedge-shaped block 9, an adjusting rod 10, a control plate 11 and a support guard plate 12.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a road and bridge bearing capacity test detection device comprises a bottom plate 1, a plurality of through holes are formed in the bottom plate 1, an annular base 2 is fixedly connected to the upper end of the bottom plate 1, the annular base 2 is in various sliding connection modes with the annular base 1, a support ring 3 is arranged on the annular base 2, the support ring 3 is in sliding connection with the annular base 2, a control component capable of adjusting the height of the support ring 3 is arranged on the annular base 2, the control component is the prior art, a plurality of limiting holes are arranged on the side wall of the annular base 2 corresponding to the support ring 3, the distance between the annular base 2 and the support ring 3 is changed by sliding the annular base 2 and the support ring 3, bolts are arranged in the limiting holes, simple and convenient limiting can be completed, hollow channels are formed inside the bottom plate 1, the annular base 2 and the support ring 3, a detection rod 5 is arranged in the hollow channels, and supporting of the detection rod 5 at different positions can be realized by adjusting the height of the support ring 3, thereby satisfying diversified requirements.

3 both sides relative lateral wall of support ring is opened there is the installing port, sliding connection has bracing piece 4 in the installing port, two bracing pieces 4 are close to one end fixedly connected with each other and prop up backplate 12, two backplate 12 can surround detection bar 5 and strut, detection bar 5 is located between two backplate 12, two backplate 12 are tight in the middle of the process to detection bar 5 clamp, unmanned manual work is strutted and is accomplished tight function, the inner wall of backplate 12 is the arc, prop up backplate 12 and extend towards 5 directions of detection bar, it has the mounting groove to prop up open the 12 lower extremes of backplate, can strut the part at the installation of backplate 12 lower extreme, the area of increase and 5 contacts of detection bar, reach better effect of strutting.

The supporting rod 4 is fixedly connected with a square plate 8, a spring 7 is elastically connected between the square plate 8 and the inner wall of the supporting ring 3, under the extrusion of the spring 7, a supporting plate 12 can be abutted against the surface of the detection rod 5, so that a better supporting effect on the detection rod 5 is realized, the detection device further comprises two adjusting rods 10, the adjusting rods 10 penetrate through the supporting ring 3 and are in sliding connection with the supporting ring, the adjusting rods 10 and the supporting rod 4 are mutually vertical, an adjusting mechanism capable of adjusting the position of the supporting rod 4 is arranged on each adjusting rod 10, the adjusting mechanism is convenient for placing the detection rod 5 and improves the efficiency, the adjusting mechanism comprises a first wedge block 9 fixedly connected with the adjusting rods 10, the side wall of the square plate 8 is fixedly connected with a second wedge block matched with the first wedge block 9, the first wedge block 9 is positioned between the corresponding second wedge block and the supporting plate 12, the two adjusting rods 10 are moved, so that the two supporting plates 12 can be bounced open, and then can place the detection pole 5 and get into between two fender boards 12, be convenient for the placing of detection pole 5.

Fixedly connected with control panel 11 between two regulation poles 10, control panel 11 lateral wall rotates and is connected with adjusting bolt 6, adjusting bolt 6 runs through support ring 3 and threaded connection with it, rotates adjusting bolt 6, can change control panel 11's position and with its rigidity, under the cooperation of first wedge 9 and second wedge, changes the area that surrounds between two backplate 12, realization that can once is to two adjustment pole 10 positions's adjustment, has improved work efficiency.

When the device is used, the adjusting bolt 6 is rotated to a proper position, the detection rod 5 is placed between the two supporting plates 12 in the vertical direction, the adjusting bolt 6 is rotated to a proper position again, the supporting plates 12 can abut against the detection rod 5, and then the detection rod 5 is supported, a worker does not need to hold the detection rod 5 in the subsequent working process, so that the detection process is more standard, and the safety factor is also improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A road and bridge bearing capacity test detection device comprises a bottom plate (1) and is characterized in that an annular base (2) is fixedly connected to the upper end of the bottom plate (1), a support ring (3) is arranged on the annular base (2), hollow channels are formed inside the bottom plate (1), the annular base (2) and the support ring (3), mounting openings are formed in opposite side walls of two sides of the support ring (3), support rods (4) are slidably connected in the mounting openings, two support rods (4) are close to one end of each other and are fixedly connected with support plates (12), the two support plates (12) can surround and support a detection rod (5), square plates (8) are fixedly connected to the support rods (4), springs (7) are elastically connected between the square plates (8) and the inner wall of the support ring (3), and the detection device further comprises two adjusting rods (10), the adjusting rod (10) penetrates through the support ring (3) and is in sliding connection with the support ring, the adjusting rod (10) and the support rod (4) are perpendicular to each other, and an adjusting mechanism capable of adjusting the position of the support rod (4) is arranged on the adjusting rod (10).

2. The road and bridge bearing capacity test detection device according to claim 1, wherein the adjusting mechanism comprises a first wedge-shaped block (9) fixedly connected with the adjusting rod (10), and a second wedge-shaped block matched with the first wedge-shaped block (9) is fixedly connected with the side wall of the square plate (8).

3. The device for testing the bearing capacity of the road bridge according to claim 2, wherein the first wedge-shaped block (9) is positioned between the corresponding second wedge-shaped block and the supporting and protecting plate (12).

4. The road and bridge bearing capacity test detection device according to claim 2, wherein a control plate (11) is fixedly connected between the two adjusting rods (10), an adjusting bolt (6) is rotatably connected to the side wall of the control plate (11), and the adjusting bolt (6) penetrates through the support ring (3) and is in threaded connection with the support ring.

5. The road and bridge bearing capacity test detection device according to claim 1, wherein the support ring (3) is connected with the annular base (2) in a sliding manner, and the annular base (2) is provided with a control component capable of adjusting the height of the support ring (3).

6. The road and bridge bearing capacity test detection device according to claim 1, wherein a plurality of through holes are formed in the bottom plate (1), the inner wall of the supporting and protecting plate (12) is arc-shaped, the supporting and protecting plate (12) extends towards the direction of the detection rod (5), and a mounting groove is formed at the lower end of the supporting and protecting plate (12).