CN216116022U

CN216116022U - Bridge pile stress surface shaking amount real-time laser detection device

Info

Publication number: CN216116022U
Application number: CN202122361441.2U
Authority: CN
Inventors: 肖海峰; 戴远湘; 廖育英; 侯士宽
Original assignee: Fujian Hairui Engineering Construction Co ltd
Current assignee: Fujian Hairui Engineering Construction Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-22
Anticipated expiration: 2031-09-28

Abstract

The utility model provides a real-time laser detection device for the shaking amount of a bearing surface of a bridge pile, which comprises: a fixing plate, a bottom plate and a sleeve; the screw rods are arranged at four positions on the upper side of the fixing plate in a circumferential arrangement mode, and the screw rods are connected with the fixing plate in a welding mode; the bottom plate is arranged in the middle of the screw rod, and the bottom plate is sleeved with the screw rod; the sleeves are respectively arranged in the middle of the upper side of the fixed plate and the middle of the lower side of the bottom plate and are respectively connected with the fixed plate and the bottom plate in a welding mode; the compression spring is respectively arranged on the outer side of the screw rod and inside the sleeve, is sleeved with the screw rod and is movably connected with the sleeve in a clearance fit mode. Through structural improvement, have fixed firm, shock attenuation antidetonation and convenient to use's advantage to effectual problem and the not enough that appear in having solved current device.

Description

Bridge pile stress surface shaking amount real-time laser detection device

Technical Field

The utility model relates to the technical field of bridge monitoring, in particular to a bridge pile stress surface shaking amount real-time laser detection device.

Background

The bridge is usually found in daily life, and generally refers to a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through.

At present, when a stress surface of a bridge pile is detected, the device is usually fixed at a designated position, laser is utilized to monitor the bridge in real time, but the monitoring device is easy to shake due to external reasons in the using process, so that the accuracy of detection data is influenced.

In view of the above, the present invention provides a real-time laser detection device for detecting the shaking amount of a stressed surface of a bridge pile, which is developed and improved in view of the existing problems, and aims to achieve the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a real-time laser detection device for the shaking amount of a stressed surface of a bridge pile, which aims to solve the problems and the defects that the device is usually fixed at a specified position and the laser is used for monitoring the bridge in real time when the stressed surface of the bridge pile is detected at present, but the monitoring device is easy to shake due to external reasons in the using process, so that the accuracy of detection data is influenced.

In order to achieve the purpose, the utility model provides a real-time laser detection device for the shaking amount of a stress surface of a bridge pile, which is achieved by the following specific technical means:

the utility model provides a bridge stake stress surface shakes real-time laser detection device of momentum, includes: the device comprises a fixed plate, a screw, a bottom plate, a sleeve, a compression spring, a stand column, a limiting ring, a supporting rod, a connecting rod, a first knob, a telescopic rod, a second knob, a mounting plate, a laser level, a protective cover and an auxiliary supporting plate; the screw rods are arranged at four positions on the upper side of the fixing plate in a circumferential arrangement mode, and the screw rods are connected with the fixing plate in a welding mode; the bottom plate is arranged in the middle of the screw rod, and the bottom plate is sleeved with the screw rod; the sleeves are respectively arranged in the middle of the upper side of the fixed plate and the middle of the lower side of the bottom plate and are respectively connected with the fixed plate and the bottom plate in a welding mode; the compression springs are respectively arranged on the outer side of the screw rod and inside the sleeve, are sleeved with the screw rod and are movably connected with the sleeve in a clearance fit mode; the upright post is arranged in the middle of the upper side of the bottom plate and is connected with the bottom plate in a welding mode; the limiting ring is arranged on the outer side of the upright post and is in sliding connection with the upright post; the upper end of the supporting rod is arranged on the outer side of the limiting ring above the device, and the supporting rod is hinged with the limiting ring; the connecting rod is arranged between the limiting ring and the supporting rod below the device, and the connecting rod is hinged with the limiting ring and the supporting rod respectively; the first knob is arranged on the outer side of the limiting ring, and the first knob is screwed with the limiting ring; the telescopic rod is arranged inside the upright post and is connected with the upright post in a sliding manner; the second knob is arranged above the outer side of the upright post, and the second knob is screwed with the upright post; the mounting plate is arranged at the upper end of the telescopic rod and is connected with the telescopic rod in a welding mode; the laser level is arranged in the middle of the upper side of the mounting plate and is connected with the mounting plate in a bolt fixing mode; the protective cover is arranged above the mounting plate and is connected with the mounting plate in a bolt fixing mode; the auxiliary supporting plate is arranged at the lower end of the supporting rod, and the auxiliary supporting plate is hinged with the supporting rod.

According to the technical scheme, the fixed plate and the bottom plate of the device for detecting the shaking amount of the stress surface of the bridge pile in real time are both square plate-shaped structures, and the surfaces of the fixed plate and the bottom plate are provided with four circular through holes in a circumferential arrangement mode.

As a further optimization of the technical scheme, the sleeve of the bridge pile stress surface shaking amount real-time laser detection device is of a circular ring structure, and the two sleeves are connected in a sliding mode.

As a further optimization of the technical scheme, the upright post of the bridge pile stress surface shaking amount real-time laser detection device is of a circular tubular structure, and a threaded hole is formed in the upper portion of the outer side of the upright post.

As a further optimization of the technical scheme, the spacing ring of the real-time laser detection device for the shaking amount of the stressed surface of the bridge pile is of a circular ring structure, one threaded hole is formed in the outer side of the spacing ring, and two positions are vertically arranged on the spacing ring.

As a further optimization of the technical scheme, the auxiliary supporting plate of the device for detecting the shaking amount of the stressed surface of the bridge pile in real time by using the laser is of a rectangular plate-shaped structure, and the surface of the auxiliary supporting plate is provided with a circular through hole.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. according to the real-time laser detection device for the shaking amount of the stress surface of the bridge pile, the support rods, the connecting rods and the auxiliary supporting plates are arranged on the outer sides of the stand columns, so that the connection strength of the device is greatly enhanced, and the device has the effect of firm fixation.

2. According to the real-time laser detection device for the shaking amount of the stress surface of the bridge pile, the ferrule is arranged between the fixed plate and the bottom plate, so that the connection stability of the fixed plate and the bottom plate can be ensured, and meanwhile, the compression spring is arranged in the middle of the ferrule, so that the device has a damping effect, and the device has a damping and anti-seismic effect.

3. According to the real-time laser detection device for the shaking amount of the stress surface of the bridge pile, the protective cover is arranged on the upper side of the mounting plate, so that detection equipment such as a laser level can be shielded from wind and rain, and after the device is used, the device can be folded for storage and movement, so that the device can be used conveniently.

4. The device has the advantages of firm fixation, shock absorption and shock resistance and convenient use by improving the structure, thereby effectively solving the problems and the defects of the prior device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the internal structure of the fixing plate of the present invention;

FIG. 3 is a schematic view of the structure of the present invention at the position of the column;

fig. 4 is a schematic view of the structure of the auxiliary supporting plate of the present invention.

In the figure: fixed plate 1, screw rod 2, bottom plate 3, sleeve 4, compression spring 5, stand 6, spacing collar 7, bracing piece 8, connecting rod 9, first knob 10, telescopic link 11, second knob 12, mounting panel 13, laser spirit level 14, protective cover 15, assist fagging 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the utility model provides a specific technical embodiment of a real-time laser detection device for the shaking amount of a stressed surface of a bridge pile:

the utility model provides a bridge stake stress surface shakes real-time laser detection device of momentum, includes: the device comprises a fixing plate 1, a screw rod 2, a bottom plate 3, a sleeve 4, a compression spring 5, an upright post 6, a limiting ring 7, a support rod 8, a connecting rod 9, a first knob 10, an expansion rod 11, a second knob 12, a mounting plate 13, a laser level 14, a protective cover 15 and an auxiliary support plate 16; the screw rods 2 are arranged at four positions on the upper side of the fixing plate 1 in a circumferential arrangement mode, and the screw rods 2 are connected with the fixing plate 1 in a welding mode; the bottom plate 3 is arranged in the middle of the screw rod 2, and the bottom plate 3 is sleeved with the screw rod 2; the sleeves 4 are respectively arranged in the middle of the upper side of the fixed plate 1 and the middle of the lower side of the bottom plate 3, and the sleeves 4 are respectively connected with the fixed plate 1 and the bottom plate 3 in a welding mode; the compression spring 5 is respectively arranged on the outer side of the screw rod 2 and inside the sleeve 4, and the compression spring 5 is sleeved with the screw rod 2 and movably connected with the sleeve 4 in a clearance fit manner; the upright post 6 is arranged in the middle of the upper side of the bottom plate 3, and the upright post 6 is connected with the bottom plate 3 in a welding mode; the limiting ring 7 is arranged on the outer side of the upright post 6, and the limiting ring 7 is connected with the upright post 6 in a sliding manner; the upper end of the supporting rod 8 is arranged on the outer side of the limiting ring 7 above the device, and the supporting rod 8 is hinged with the limiting ring 7; the connecting rod 9 is arranged between the limiting ring 7 and the supporting rod 8 below the device, and the connecting rod 9 is hinged with the limiting ring 7 and the supporting rod 8 respectively; the first knob 10 is arranged on the outer side of the limiting ring 7, and the first knob 10 is screwed with the limiting ring 7; the telescopic rod 11 is arranged inside the upright post 6, and the telescopic rod 11 is connected with the upright post 6 in a sliding manner; the second knob 12 is arranged above the outer side of the upright post 6, and the second knob 12 is screwed with the upright post 6; the mounting plate 13 is arranged at the upper end of the telescopic rod 11, and the mounting plate 13 is connected with the telescopic rod 11 in a welding mode; the laser level 14 is arranged in the middle of the upper side of the mounting plate 13, and the laser level 14 is connected with the mounting plate 13 in a bolt fixing mode; the protective cover 15 is arranged above the mounting plate 13, and the protective cover 15 is connected with the mounting plate 13 in a bolt fixing mode; the auxiliary supporting plate 16 is arranged at the lower end of the supporting rod 8, and the auxiliary supporting plate 16 is hinged with the supporting rod 8.

Specifically, the fixing plate 1 and the bottom plate 3 are both of a square plate-shaped structure, and the surfaces of the fixing plate 1 and the bottom plate 3 are both provided with four circular through holes in a circumferential arrangement manner.

Specifically, the sleeve 4 is of a circular ring structure, and the two sleeves 4 are connected in a sliding manner.

Specifically, the upright post 6 is of a circular tubular structure, and a threaded hole is formed above the outer side of the upright post 6.

Specifically, the spacing collar 7 is of a circular ring structure, the outer side of the spacing collar 7 is provided with a threaded hole, and the spacing collar 7 is provided with two positions in a vertical arrangement mode.

Specifically, the auxiliary supporting plate 16 is a rectangular plate-shaped structure, and a circular through hole is formed in the surface of the auxiliary supporting plate 16.

The method comprises the following specific implementation steps:

the device is fixed at a detection position by using through holes in the surface of a fixing plate 1, a laser level 14 is connected with an external control device, the height of a telescopic rod 11 is adjusted by adjusting a second knob 12 to adjust the detection height, a first knob 10 above an adjusting device is loosened, a support rod 8 is unfolded outwards to a proper position, the first knob 10 is screwed down, the support rod 8 is fixed by using the through holes in the surface of an auxiliary support plate 16, and the steps are operated in a reverse direction after the device is used, so that the device is folded and transported and stored.

In summary, the following steps: according to the real-time laser detection device for the shaking amount of the stress surface of the bridge pile, the support rods, the connecting rods and the auxiliary supporting plates are arranged on the outer sides of the stand columns, so that the connection strength of the device is greatly enhanced, and the device plays a role in fixing firmly; the connecting stability of the fixing plate and the bottom plate can be ensured by arranging the ferrule between the fixing plate and the bottom plate, and meanwhile, the compression spring is arranged between the fixing plate and the bottom plate to play a role in shock absorption, so that the device plays a role in shock absorption and shock resistance; set up the protective cover through the upside at the mounting panel, can hide wind and rain to check out test set such as laser level, and after the device finishes using, can also fold the device to deposit and remove, thereby make the device play convenient to use's effect, effectively solved the problem that appears in the current device and not enough.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge stake stress surface shakes real-time laser detection device of momentum, includes: the device comprises a fixing plate (1), a screw rod (2), a bottom plate (3), a sleeve (4), a compression spring (5), an upright post (6), a limiting ring (7), a supporting rod (8), a connecting rod (9), a first knob (10), a telescopic rod (11), a second knob (12), a mounting plate (13), a laser level (14), a protective cover (15) and an auxiliary supporting plate (16); the method is characterized in that: the screw rods (2) are arranged at four positions on the upper side of the fixing plate (1) in a circumferential arrangement mode, and the screw rods (2) are connected with the fixing plate (1) in a welding mode; the bottom plate (3) is arranged in the middle of the screw rod (2), and the bottom plate (3) is sleeved with the screw rod (2); the sleeves (4) are respectively arranged in the middle of the upper side of the fixed plate (1) and the middle of the lower side of the bottom plate (3), and the sleeves (4) are respectively connected with the fixed plate (1) and the bottom plate (3) in a welding mode; the compression spring (5) is respectively arranged on the outer side of the screw rod (2) and inside the sleeve (4), and the compression spring (5) is sleeved with the screw rod (2) and movably connected with the sleeve (4) in a clearance fit manner; the upright post (6) is arranged in the middle of the upper side of the bottom plate (3), and the upright post (6) is connected with the bottom plate (3) in a welding mode; the limiting ring (7) is arranged on the outer side of the upright post (6), and the limiting ring (7) is connected with the upright post (6) in a sliding manner; the upper end of the supporting rod (8) is arranged on the outer side of the limiting ring (7) above the device, and the supporting rod (8) is hinged with the limiting ring (7); the connecting rod (9) is arranged between the limiting ring (7) and the supporting rod (8) below the device, and the connecting rod (9) is hinged with the limiting ring (7) and the supporting rod (8) respectively; the first knob (10) is arranged on the outer side of the limiting ring (7), and the first knob (10) is screwed with the limiting ring (7); the telescopic rod (11) is arranged inside the upright post (6), and the telescopic rod (11) is connected with the upright post (6) in a sliding manner; the second knob (12) is arranged above the outer side of the upright post (6), and the second knob (12) is screwed with the upright post (6); the mounting plate (13) is arranged at the upper end of the telescopic rod (11), and the mounting plate (13) is connected with the telescopic rod (11) in a welding mode; the laser level (14) is arranged in the middle of the upper side of the mounting plate (13), and the laser level (14) is connected with the mounting plate (13) in a bolt fixing mode; the protective cover (15) is arranged above the mounting plate (13), and the protective cover (15) is connected with the mounting plate (13) in a bolt fixing mode; the auxiliary supporting plate (16) is arranged at the lower end of the supporting rod (8), and the auxiliary supporting plate (16) is hinged with the supporting rod (8).

2. The bridge pile stress surface shaking amount real-time laser detection device according to claim 1, characterized in that: the fixing plate (1) and the bottom plate (3) are both of square plate-shaped structures, and the surfaces of the fixing plate (1) and the bottom plate (3) are provided with four circular through holes in a circumferential arrangement mode.

3. The bridge pile stress surface shaking amount real-time laser detection device according to claim 1, characterized in that: the sleeves (4) are of circular ring structures, and the two sleeves (4) are connected in a sliding mode.

4. The bridge pile stress surface shaking amount real-time laser detection device according to claim 1, characterized in that: the upright post (6) is of a circular tubular structure, and a threaded hole is formed in the upper portion of the outer side of the upright post (6).

5. The bridge pile stress surface shaking amount real-time laser detection device according to claim 1, characterized in that: the limiting ring (7) is of a circular ring-shaped structure, a threaded hole is formed in the outer side of the limiting ring (7), and two positions are formed in the limiting ring (7) in a vertical arrangement mode.

6. The bridge pile stress surface shaking amount real-time laser detection device according to claim 1, characterized in that: the auxiliary supporting plate (16) is of a rectangular plate-shaped structure, and a circular through hole is formed in the surface of the auxiliary supporting plate (16).