CN220435955U - Foundation pit supporting gradient measuring device - Google Patents

Abstract

The utility model relates to a foundation pit supporting gradient measuring device which comprises a bottom plate, wherein a plurality of universal wheels are arranged below the bottom plate, electric telescopic rods are arranged on two sides above the bottom plate, clamping seats are fixedly connected to the top ends of the electric telescopic rods, connecting shafts are connected to the inside of the clamping seats, supporting seats are connected to two ends of the connecting shafts, the upper parts of the supporting seats are fixedly connected with base plates, base plates are fixedly connected to the upper parts of the base plates, one end of each base plate is connected with a hinge shaft, an angle ruler is arranged on one side of each hinge shaft, and rotating plates are connected to the hinge shafts. According to the utility model, the electric telescopic rod is arranged on the bottom plate, the base plate can be adjusted to be horizontal through the electric telescopic rod and observed through the level bar, so that errors caused by inclination of the bottom plate on the ground are reduced, meanwhile, the backup plate is stably abutted on the support, and reading and recording can be directly carried out through the angle bar, so that the measuring time of measured data is saved, and the measuring efficiency is improved.

Description

Foundation pit supporting gradient measuring device

Technical Field

The utility model relates to a foundation pit support gradient measuring device, and belongs to the technical field of foundation pit support measurement.

Background

The foundation pit support is used for ensuring the safety of underground structure construction and the surrounding environment of the foundation pit, and is used for supporting, reinforcing and protecting the side wall of the foundation pit and the surrounding environment.

The foundation ditch supporting gradient measuring device who uses at present is placing when subaerial use, because the ground in the foundation ditch is not enough level and smooth for measuring device is difficult to find the position parallel with ground, if detecting device is subaerial angle slope when measuring, then influences the detection precision easily, and traditional measuring device need use line to weigh down or can structure such as pull rod detects, need wait during the detection that line weigh down and other structure automatic static just can the reading, need wait certain time when carrying out the reading, be unfavorable for the staff to read the number and record fast.

Disclosure of Invention

The utility model aims to provide a foundation pit support inclination measuring device, an electric telescopic rod is arranged on a bottom plate, a base plate can be adjusted to be horizontal through the electric telescopic rod and is observed through a level bar, so that errors caused by inclination of the bottom plate on the ground are reduced, meanwhile, after the backup plate is stably abutted on a support, reading and recording can be directly carried out through an angle bar, so that measuring time of measured data is saved, measuring efficiency is improved, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a foundation ditch support gradient measuring device, includes the bottom plate, the bottom plate below is equipped with a plurality of universal wheels, bottom plate top both sides are equipped with electric telescopic handle, electric telescopic handle top fixedly connected with cassette, cassette internally connected with connecting axle, connecting axle both ends are connected with the support, support top and backing plate fixed connection, backing plate top fixedly connected with base plate, base plate one end is connected with the articulated shaft, articulated shaft one side is equipped with the angle chi, be connected with the pivoted plate on the articulated shaft, fixedly connected with a plurality of bracing pieces on the pivoted plate, bracing piece other end fixedly connected with backup plate.

Further, the number of the universal wheels is four and the universal wheels are respectively arranged at four corners below the bottom plate, the universal wheels are provided with fixed pedals, and a built-in power supply is arranged inside the bottom plate and electrically connected with the electric telescopic rod through wires.

Further, the support is rotatably connected to the connecting shaft, and a level bar is arranged on one side, adjacent to the base plate, above the base plate.

Further, the rotating plate is rotatably connected to the base plate through a hinge shaft, and the rotating plate is parallel to the backup plate.

Further, the substrate is internally provided with a first accommodating groove, the rotating plate is provided with a second accommodating groove corresponding to the first accommodating groove, the first accommodating groove is internally provided with a rotating top plate, the rotating top plate is connected with the first accommodating groove through a rotating shaft, and the rotating top plate is connected with the first accommodating groove in a rotating way.

Further, the end part of the rotating top plate is provided with a rubber anti-slip layer, and one end of the rotating top plate after rotation is supported in the accommodating groove II.

The beneficial effects of the utility model are as follows:

1. through setting up electric telescopic handle on the bottom plate, when the ground in the foundation ditch is uneven and the support has certain inclination, can adjust the backing plate to the level through electric telescopic handle and observe through the horizon rule, conveniently adjust the backing plate both ends to basic horizontal position to reduce the error that the bottom plate takes place to incline and cause subaerial.

2. Through setting up backup plate and rotating the ejector pin to set up the angle square on the articulated shaft, when measuring, can rotate the backup plate, then will rotate the ejector pin and support in the holding tank second on the backup plate, after supporting the backup plate stable conflict, can directly read and record through the angle square, thereby practice thrift the measuring time to measuring data, improve measurement of efficiency, conveniently carry out the multipoint measurement to the support.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of a foundation pit support tilt measuring apparatus of the present utility model;

FIG. 2 is an expanded view of a rotating plate of a foundation pit supporting inclination measuring apparatus according to the present utility model on a base plate;

FIG. 3 is a schematic diagram showing the connection structure of an electric telescopic rod and a clamping seat of the foundation pit supporting inclination measuring device;

FIG. 4 is an enlarged view of a portion of the area A of FIG. 2 of a foundation pit support tilt measuring apparatus according to the present utility model;

FIG. 5 is an enlarged view of a portion of the area B of FIG. 3 of a foundation pit support tilt measuring apparatus according to the present utility model;

reference numerals in the drawings: 1. a bottom plate; 2. a universal wheel; 3. an electric telescopic rod; 4. a clamping seat; 5. a connecting shaft; 6. a support; 7. a backing plate; 8. a substrate; 9. a hinge shaft; 10. an angle ruler; 11. a rotating plate; 12. a support rod; 13. a backup plate; 14. a level bar; 15. an accommodating groove I; 16. a second accommodating groove; 17. the top plate is rotated.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a foundation ditch support gradient measuring device, includes bottom plate 1, bottom plate 1 below is equipped with a plurality of universal wheels 2, bottom plate 1 top both sides are equipped with electric telescopic handle 3, electric telescopic handle 3 top fixedly connected with cassette 4, 4 internally connected with connecting axle 5 of cassette, connecting axle 5 both ends are connected with support 6, support 6 top and backing plate 7 fixed connection, backing plate 7 top fixedly connected with base plate 8, base plate 8 one end is connected with articulated shaft 9, articulated shaft 9 one side is equipped with angle square 10, be connected with rotation board 11 on the articulated shaft 9, fixedly connected with a plurality of bracing pieces 12 on the rotation board 11, bracing piece 12 other end fixedly connected with backup plate 1.

Specifically, the universal wheels 2 are four in number and are respectively arranged on four corners below the bottom plate 1, the universal wheels 2 are provided with fixed pedals, a built-in power supply is arranged inside the bottom plate 1 and is electrically connected with the electric telescopic rod 3 through a wire, the support 6 is rotationally connected with the connecting shaft 5, the upper side of the base plate 7 is positioned on the adjacent side of the base plate 8, the electric telescopic rod 3 can drive one end of the base plate 7 to move up and down to adjust the height, so that the two ends of the base plate 7 are conveniently adjusted to the position of the basic level, the inclination of the base plate 7 on the ground is reduced, and the measurement error caused by the inclination of the base plate 7 on the ground angle is reduced.

Specifically, the rotating plate 11 is rotatably connected to the base plate 8 through the hinge shaft 9, the rotating plate 11 is parallel to the backup plate 13, and the rotating plate 11 can rotate on the base plate 8, so that the backup plate 13 can be conveniently driven to turn over to a rotating position.

Example 2: referring to fig. 2, the difference between the present embodiment and embodiment 1 is that: the substrate 8 is internally provided with a first accommodating groove 15, the rotating plate 11 is provided with a second accommodating groove 16 corresponding to the first accommodating groove 15, the first accommodating groove 15 is internally provided with a rotating top plate 17, the rotating top plate 17 is connected with the first accommodating groove 15 through a rotating shaft, the rotating top plate 17 is rotationally connected with the first accommodating groove 15, the end part of the rotating top plate 17 is provided with a rubber anti-slip layer, one end of the rotating top plate 17 is supported inside the second accommodating groove 16 after rotating, the rotating top plate 17 can be supported inside the second accommodating groove 16, and the rubber anti-slip layer can increase the friction force of the end part of the rotating top plate 17 in the second accommodating groove 16, so that the stability of the rotating top plate 17 supported in the second accommodating groove 16 is improved.

The working principle of the utility model is as follows: when the angle gauge is used, firstly, the bottom plate 1 and the base plate 7 are moved to one side of a foundation pit, then the level ruler 14 is observed, the electric telescopic rod 3 is started according to the horizontal position displayed by the level ruler 14, the electric telescopic rod 3 operates to drive the base plate 7 at one end to adjust the height, the base plate 7 and the ground are basically kept horizontal, then the rotating plate 11 is turned over, the backup plate 13 is tightly attached to a support, then the rotating top plate 17 is turned over, the rotating top plate 17 is supported in the second accommodating groove 16, and then data on the angle gauge 10 are observed and recorded.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a foundation ditch support gradient measuring device, includes bottom plate (1), its characterized in that: bottom plate (1) below is equipped with a plurality of universal wheels (2), bottom plate (1) top both sides are equipped with electric telescopic handle (3), electric telescopic handle (3) top fixedly connected with cassette (4), cassette (4) internal connection has connecting axle (5), connecting axle (5) both ends are connected with support (6), support (6) top and backing plate (7) fixed connection, backing plate (7) top fixedly connected with base plate (8), base plate (8) one end is connected with articulated shaft (9), articulated shaft (9) one side is equipped with angle chi (10), be connected with rotating plate (11) on articulated shaft (9), fixedly connected with a plurality of bracing pieces (12) on rotating plate (11), bracing piece (12) other end fixedly connected with backup plate (13).

2. The foundation pit support inclination measuring device according to claim 1, wherein: the number of the universal wheels (2) is four and the universal wheels are respectively arranged on four corners below the bottom plate (1), the universal wheels (2) are provided with fixed pedals, and a built-in power supply and a power supply are arranged inside the bottom plate (1) and electrically connected with the electric telescopic rods (3) through wires.

3. The foundation pit support inclination measuring device according to claim 1, wherein: the support (6) is rotationally connected to the connecting shaft (5), and a level bar (14) is arranged on one side, adjacent to the base plate (8), above the base plate (7).

4. The foundation pit support inclination measuring device according to claim 1, wherein: the rotating plate (11) is rotatably connected to the base plate (8) through a hinge shaft (9), and the rotating plate (11) is parallel to the backup plate (13).

5. The foundation pit support inclination measuring device according to claim 1, wherein: the substrate (8) is internally provided with a first accommodating groove (15), the rotating plate (11) is provided with a second accommodating groove (16) corresponding to the first accommodating groove (15), the first accommodating groove (15) is internally provided with a rotating top plate (17), the rotating top plate (17) is connected to the first accommodating groove (15) through a rotating shaft, and the rotating top plate (17) is connected to the first accommodating groove (15) in a rotating mode.

6. The foundation pit supporting inclination measuring device according to claim 5, wherein: the end of the rotating top plate (17) is provided with a rubber anti-slip layer, and one end of the rotating top plate (17) after rotating is supported in the accommodating groove II (16).