CN219389269U

CN219389269U - Fixed bolster structure for engineering detection

Info

Publication number: CN219389269U
Application number: CN202222665319.9U
Authority: CN
Inventors: 苏成杰; 范亚军; 施宇军; 容静
Original assignee: Guangxi Polytechnic of Construction
Current assignee: Guangxi Polytechnic of Construction
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-07-21
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a fixing support structure for engineering detection, relates to the technical field of engineering detection, solves the problem of low applicability of the existing fixing support, and adopts the technical scheme that: the device comprises a standing type supporting column, an instrument platform arranged at the top of the supporting column and three groups of adjusting supporting legs arranged on the supporting column, wherein the three groups of adjusting supporting legs are sequentially sleeved on the periphery of the supporting column and are movably connected onto the supporting column through adjusting ring members, and the adjusting supporting legs are hinged with the adjusting ring members. The utility model has the advantages of convenient carrying, convenient adjustment, wide applicability and good stability, is beneficial to the measurement of staff and improves the accuracy of the measurement.

Description

Fixed bolster structure for engineering detection

Technical Field

The utility model relates to the technical field of engineering detection, in particular to a fixed support structure for engineering detection.

Background

At present, surveying instruments such as a level gauge, a total station and the like are often adopted for engineering detection, and mainly detection and evaluation are carried out on height differences, level differences, verticality and the like of buildings. For fixing a detection instrument, a support for engineering detection is generally adopted, for example, patent number CN202021760942.7 discloses a support for engineering detection equipment, which comprises a support leg, a support rod, a placing plate and a damping member, so as to realize a certain damping function. However, in the practical use process, the angle of the support leg is fixed, the length of the support leg can be adjusted only, and the stability of the support leg is not good enough for measurement work on uneven ground or at corners of a wall.

Disclosure of Invention

Aiming at the prior art, the utility model aims to provide a fixing bracket structure for engineering detection, which solves the problems, has the advantages of convenient carrying, convenient adjustment, wide applicability and good stability, is beneficial to the measurement of staff and improves the accuracy of the measurement.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a fixed bolster structure for engineering detection, is including stand type support post, locate the instrument platform at support post top and locate three group's on the support post and adjust the supporting leg, three group's adjust the supporting leg cover in proper order are established support post week side, and it is all in through adjusting ring spare swing joint on the support post, adjust the supporting leg with it is articulated to adjust the ring spare.

Preferably, the support upright is provided with a vertical measurement structure above the adjustment support leg.

Preferably, the vertical measuring structure comprises a rotating shaft, a counterweight ball and a laser line emitter connected to the counterweight ball, wherein the rotating shaft is rotationally connected in the support upright and is vertically arranged with the support upright, one end of the counterweight ball is connected with the tail end of the rotating shaft, and the laser line emitter is connected to the top of the counterweight ball.

Preferably, the adjusting ring member is provided with a rotatable fastening bolt, and the fastening bolt passes through the adjusting ring member and then abuts against the supporting upright post.

Preferably, the instrument platform is provided with a clamping piece for fixing the measuring instrument, the clamping piece comprises a pair of clamping plates and a spring compression structure connected to the pair of clamping plates, the spring compression structure is connected to two ends of a sliding channel of the instrument platform, and the pair of clamping plates are arranged in the sliding channel.

Preferably, a rotating table is arranged on the instrument platform, and the rotating table is connected with the clamping piece and synchronously rotates.

Preferably, the bottom of the supporting upright post is detachably provided with a right-angle positioning block.

In summary, the utility model has the following beneficial effects:

the supporting column combines three groups of regulation supporting legs, perpendicular measurement structure, utilizes the regulation effect of three groups of regulation supporting legs to make fixed bolster structure can use on uneven ground, and the perpendicular line of transmitting through perpendicular measurement structure is as the marking line on perpendicular ground, makes the supporting column coincide mutually with the perpendicular line that laser emitter sent through the regulation of three groups of regulation supporting legs to guarantee that supporting column, instrument platform remain perpendicular with ground, do benefit to the staff and measure, improve measuring accuracy.

Secondly, when being used for the corner to measure with fixed bolster structure, utilize to adjust the support leg and support column's detachable function, with a set of back of adjusting the support leg, at support column's bottom installation right angle locating plate, the position of adjusting the support leg of two other groups of readjustments, even corner department ground is uneven, also can carry out the regulation of high low level through adjusting the support leg, makes steady placing of fixed bolster at the corner, cooperation detecting instrument uses, has better suitability. Simultaneously, adjust supporting leg and support stand for detachable construction, can make things convenient for the staff to carry, install again when using.

Drawings

FIG. 1 is a schematic structural view of a fixing bracket structure of the present utility model;

FIG. 2 is a schematic view of the structure of the support post of the present utility model used in combination with a right angle locating plate.

Reference numerals: 1. a support column; 2. an instrument platform; 21. a slip path; 3. adjusting the support legs; 4. an adjusting ring; 41. a fastening bolt; 5. a clamping member; 51. a clamping plate; 52. a spring compression structure; 6. rotating the platform; 7. a vertical measurement structure; 71. a rotating shaft; 72. configuring a ball; 73. a laser line emitter; 8. and a right angle positioning plate.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-2, an exemplary embodiment of the present application provides a fixing support structure for engineering detection, which includes a standing support column 1, an instrument platform 2, and three groups of adjusting support legs 3, where the support column 1 is a telescopic rod structure, and the telescopic rod structure has a function of adjusting a height, which is in the prior art. The instrument platform 2 is arranged at the top of the supporting upright 1, the instrument platform 2 is disc-shaped, the instrument platform 2 is provided with a clamping piece 5 for fixing a measuring instrument, the clamping piece 5 comprises a pair of clamping plates 51 and a spring compression structure 52 which is respectively connected to the pair of clamping plates 51, the spring compression structure 52 is connected to two ends of a sliding channel 21 of the instrument platform 2, the pair of clamping plates 51 are arranged in the sliding channel 21, under the action of the spring compression structure 52, the pair of clamping plates 51 move along the sliding channel 21 in a way of approaching, when the measuring instrument is placed between the pair of clamping plates 51, the pair of clamping plates 51 move relatively, and then the pair of clamping plates 51 clamp the measuring instrument under the thrust of the spring compression structure 52, so that an operator can conveniently install the measuring instrument. In order to enable the instrument platform 2 to have a rotating function, the support upright 1 is provided with a rotating table at the bottom of the instrument platform 2, and the clamping piece 5 and the instrument platform 2 are enabled to synchronously rotate by utilizing the rotation of the rotating table, so that the angle of the instrument platform 2 can be conveniently adjusted during measurement.

Three sets of regulation supporting legs 3 are overlapped in proper order and are established in support column 1 week side, and regulation supporting legs 3 are telescopic link structure, and the bottom of regulation supporting legs 3 is equipped with the bulb, conveniently adjusts supporting legs 3 and uneven ground or contain the ground contact of silt. Three groups of regulation supporting legs 3 are articulated on the support column 1 through the regulation ring piece 4, the regulation supporting legs 3 are articulated with the regulation ring piece 4, the regulation ring piece 4 is annular structure, one side of the regulation ring piece is provided with a notch, the two ends of the regulation ring piece 4 in the notch are provided with connecting lugs, the top of the regulation supporting legs 3 is connected between a pair of connecting lugs through a connecting shaft, and the regulation supporting legs 3 can rotate relative to the regulation ring piece 4, for convenient fixing, the bolt for fastening is arranged on the connecting shaft, after the angle of the supporting legs is regulated, the bolt on the connecting shaft is screwed. Similarly, the opposite side of the notch of the adjusting ring 4 is provided with a through hole, the through hole of the adjusting ring 4 is provided with a rotatable fastening bolt 41, the fastening bolt 41 passes through the adjusting ring 4 and then is abutted on the supporting upright 1, and after the height of the supporting leg 3 is adjusted, the fastening bolt 41 is screwed to fix the supporting upright 1.

In order to ensure that the support column 1 is perpendicular to the ground, a vertical measuring structure 7 is arranged above the support leg 3, the vertical measuring structure 7 comprises a rotating shaft 71, a counterweight ball and a laser line emitter 73, the rotating shaft 71 is rotationally connected in the support column 1 and is vertically arranged with the support column 1, the rotating shaft 71 is in smooth connection with the inside of the support column 1, one end of the counterweight ball is connected with the tail end of the rotating shaft 71, and the laser line emitter 73 is connected to the top of the counterweight ball. Under the action of gravity of the weight ball, the rotating shaft 71 rotates relative to the supporting upright 1, when the weight ball naturally falls under the action of gravity of the weight ball, after the weight ball is stabilized, a vertical line emitted by the laser line emitter 73 serves as a marking line perpendicular to the ground, so that the position of the supporting upright 1 can be conveniently adjusted subsequently.

In a preferred embodiment, in order to be suitable for the corner measurement, the bottom of the support column 1 is detachably provided with a right-angle positioning block, the right-angle positioning plate 8 is detachably connected with the support column 1 through a connecting ring and a connecting sleeve, the right-angle positioning plate 8 is in an isosceles right-angle triangle shape, the connecting ring is connected on one side of the bevel edge of the right-angle positioning plate 8, the connecting ring is sleeved on the support column 1 during installation, and the right-angle positioning plate 8 is fixed on the support column 1 by matching with the connecting sleeve. During the use, utilize to adjust the detachable function of supporting leg 3 and support column 1, with the back of adjusting supporting leg 3 in a set of, install right angle locating plate 8 in the bottom of support column 1, adjust the position of other two sets of adjusting supporting legs 3 again, even if corner department ground is uneven, also can carry out the regulation of high low level through adjusting supporting leg 3, make steady placing of fixed bolster at the corner, cooperation detecting instrument uses, has better suitability.

In the whole, the support column 1 is combined with the three groups of adjusting support legs 3 and the vertical measuring structure 7, the fixing support structure can be used on uneven ground by utilizing the adjusting action of the three groups of adjusting support legs 3, the vertical line emitted by the vertical measuring structure 7 is used as a marking line of the vertical ground, the support column 1 is overlapped with the vertical line emitted by the laser emitter by adjusting the three groups of adjusting support legs 3, so that the support column 1, the instrument platform 2 and the ground are kept vertical, the measurement of workers is facilitated, and the measuring accuracy is improved.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a fixed bolster structure for engineering detection, its characterized in that, including stand type support post, locate the instrument platform at support post top and locate three group's on the support post and adjust the supporting leg, three group's are adjusted the supporting leg and are overlapped in proper order and establish support post week side, and it all is in through adjusting ring spare swing joint on the support post, adjust the supporting leg with it is articulated to adjust the ring spare.

2. The fixed support structure for engineering inspection according to claim 1, wherein the support upright is provided with a vertical measuring structure on the adjusting support leg.

3. The fixed support structure for engineering inspection according to claim 2, wherein the vertical measuring structure comprises a rotating shaft, a counterweight ball and a laser line emitter connected to the counterweight ball, the rotating shaft is rotatably connected in the support column and is vertically arranged with the support column, one end of the counterweight ball is connected with the tail end of the rotating shaft, and the laser line emitter is connected to the top of the counterweight ball.

4. The fixing bracket structure for engineering detection according to claim 1, wherein the adjusting ring member is provided with a rotatable fastening bolt, and the fastening bolt passes through the adjusting ring member and then abuts against the supporting upright post.

5. The fixed support structure for engineering detection according to claim 1, wherein a right-angle positioning block is detachably arranged at the bottom of the supporting upright post.

6. The fixed support structure for engineering detection according to claim 1, wherein the instrument platform is provided with a clamping piece for fixing the measuring instrument, the clamping piece comprises a pair of clamping plates and a spring pressing structure connected to the pair of clamping plates, the spring pressing structure is connected to two ends of a sliding channel of the instrument platform, and the pair of clamping plates are arranged in the sliding channel.

7. The fixed support structure for engineering inspection according to claim 6, wherein a rotating table is arranged on the instrument platform, and the rotating table is connected with the clamping piece and rotates synchronously with the clamping piece.