CN215725662U

CN215725662U - Engineering supervision building construction site surface flatness detection device

Info

Publication number: CN215725662U
Application number: CN202121931988.5U
Authority: CN
Inventors: 杨惠凯; 郑强
Original assignee: Anhui Wanwei Engineering Management Co ltd
Current assignee: Anhui Wanwei Engineering Management Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-01
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a flatness detection device for a construction site of engineering supervision building, which belongs to the technical field of flatness detection equipment and comprises an installation seat, a first supporting leg, a second supporting leg, a base, a sliding seat, a translation unit, an installation arm and a detection rod, wherein a pressing block is arranged at one end of the detection rod penetrating into the installation arm, a sliding cavity for clamping the pressing block and capable of freely sliding up and down is arranged in the installation arm, a pressure sensor is arranged on the inner top wall of the sliding cavity, the pressure sensor is matched with the pressing block for use, and the end faces of the pressure sensor and the pressing block are abutted. Compared with the prior art, the utility model has the beneficial effects that: through the horizontal migration of sliding seat for the test rod bottom slides subaerial, and the slip in-process because the unevenness on ground for the briquetting changes pressure sensor's pressure size, observes through pressure sensor pressure variation, and then the roughness on detectable ground, and detection efficiency is higher.

Description

Engineering supervision building construction site surface flatness detection device

Technical Field

The utility model relates to the technical field of flatness detection equipment, in particular to a flatness detection device for a construction site surface of an engineering supervision building.

Background

The ground to among the building construction process is carried out the roughness and is detected through manual mostly when detecting, need use guiding rule, spirit level etc. when detecting, and the measurement process is comparatively complicated, leads to measurement of efficiency low, wastes time and energy. Through the retrieval, chinese patent No. CN209230510U discloses an engineering prison ground levelness detection device, relates to engineering prison detection equipment field, and it includes two parallel arrangement's branch, two the upper end sliding connection of branch have with branch vertically slide bar, the bottom of slide bar is provided with determine module, determine module is including seting up in the bottom of slide bar is the spout of vertical setting, sliding connection has the detection pole in the slide slot, the top of spout and displacement detection pole's top are provided with pressure sensor, the upper end of slide bar set up in with pressure sensor signal connection's warning light, the bottom of detection pole all is provided with the gyro wheel.

The application also aims to provide a technical scheme for solving the problem of low measuring efficiency in the process of detecting the flatness of the ground at present.

Based on the above, the utility model designs a flatness detection device for the construction site surface of the engineering supervision building, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for detecting the flatness of the construction site of an engineering supervision building, which aims to solve the problems that manual detection is mostly adopted when the flatness of the ground in the construction process is detected, a guiding rule, a level meter and the like are required to be used during detection, the measuring process is complex, the measuring efficiency is low, and time and labor are wasted.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an engineering management building construction site face roughness detection device, includes a mount pad, mount pad length direction both ends articulate respectively has first landing leg, second landing leg, the horizontal rigid coupling of first landing leg, second landing leg bottom has the base, there is the sliding seat along its length direction horizontal sliding connection on the mount pad, the sliding seat is by its horizontal migration of translation unit drive, and its bottom is equipped with the installation arm perpendicularly, be equipped with the test bar of wearing out its bottom on the installation arm, the test bar penetrates the one end of installation arm and is equipped with the briquetting, be equipped with in the installation arm supply the briquetting block and can freely gliding sliding chamber from top to bottom, install pressure sensor on sliding chamber's the interior roof, pressure sensor uses and both terminal surfaces counterbalance with the briquetting cooperation.

Preferably, the one end cover that the test rod penetrated the installation arm is equipped with the extension spring, the extension spring both ends rigid coupling respectively on briquetting, sliding chamber diapire.

Preferably, the bottom end of the detection rod is rotatably embedded with a ball.

Preferably, the translation unit includes that the level rotates the lead screw of connection on the mount pad, sliding seat screw thread suit is on the lead screw, offer on the mount pad supply sliding seat block, and can level the gliding sliding tray of freedom.

Preferably, a displacement sensor is installed on the first supporting leg, and an induction block matched with the displacement sensor is arranged on the installation seat.

Preferably, the second support leg is composed of an upper section and a lower section, an adjusting rod is connected between the upper section and the lower section, thread sections are respectively arranged at two ends of the adjusting rod in the length direction, the thread turning directions of the two thread sections are opposite, and the two thread sections are respectively threaded in the two sections of the second support leg.

Compared with the prior art, the utility model has the beneficial effects that: the bottom end of the detection rod slides on the ground through the horizontal movement of the sliding seat, in the sliding process, due to the unevenness of the ground, the pressure of the pressure sensor is changed by the pressing block, the flatness of the ground can be detected through observing the pressure change of the pressure sensor, the detection efficiency is high, through the arrangement of the displacement sensor and the induction block, when the mounting seat and the first leg/the second leg deflect relatively or the verticality of the mounting seat and the first leg/the second leg changes, the induction block generates displacement relative to the displacement sensor, so that the displacement sensor generates displacement data to judge the verticality of the mounting seat and the first leg/the second leg, in addition, through the rotation of the adjusting rod, two thread sections are respectively screwed with two sections of threads of the second leg, so that the mounting seat is driven to rotate along the hinging part with the first leg/the second leg, therefore, the verticality of the mounting seat and the first supporting leg/the second supporting leg is adjusted, and the influence on the detection of the ground flatness is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a partial structure at B in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a first supporting leg, 2-a mounting seat, 3-a sliding seat, 4-a sliding groove, 5-a screw rod, 6-a mounting arm, 7-a detection rod, 8-a second supporting leg, 9-a threaded section, 10-a base, 11-a tension spring, 12-a pressure sensor, 13-a sliding cavity, 14-a displacement sensor, 15-a sensing block and 16-a pressing block.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a flatness detection device for a construction site of engineering supervision building comprises a mounting seat 2, wherein a first supporting leg 1 and a second supporting leg 8 are respectively hinged at two ends of the mounting seat 2 in the length direction, bases 10 are horizontally and fixedly connected at the bottom ends of the first supporting leg 1 and the second supporting leg 8, a displacement sensor 14 is mounted on the first supporting leg 1, a sensing block 15 matched with the displacement sensor 14 is arranged on the mounting seat 2, the second supporting leg 8 consists of an upper section and a lower section, an adjusting rod is commonly connected between the two sections, thread sections 9 are respectively arranged at two ends of the adjusting rod in the length direction, the thread directions of the two thread sections 9 are opposite, the two thread sections 9 are respectively threaded in the two sections of the second supporting leg 8, the two bases 10 are respectively placed on the ground, when the first supporting leg 1, the second supporting leg 8 and the mounting seat 2 deflect, the sensing block 15 relatively displaces the displacement sensor 14, so that the displacement sensor 14 receives the displacement data of the sensing block 15, when the displacement data is too large, the verticality between the mounting seat 2 and the first supporting leg 1/the second supporting leg 8 is poor, at the moment, two thread sections on the adjusting rod are screwed on two sections of the second supporting leg 8 respectively by rotating the adjusting rod, and because the thread screwing directions of the two thread sections are opposite, two sections of the second supporting leg 8 are relatively displaced, so that the mounting seat 2 rotates along the hinged part with the first supporting leg 1, and further the angles between the mounting seat and the first supporting leg 1 and the second supporting leg 8 are adjusted, after the two bases 10 are placed on the ground, the verticality between the mounting seat 2 and the first supporting leg 1 and the second supporting leg 8 is good, and the detection error is avoided, the sliding seat 3 is horizontally connected to the mounting seat 2 in a sliding manner along the length direction of the mounting seat, the sliding seat 3 is driven to horizontally move by a translation unit, and the mounting arm 6 is vertically arranged at the bottom of the sliding seat, the installation arm 6 is provided with a detection rod 7 penetrating through the bottom end of the installation arm, one end of the detection rod 7 penetrating into the installation arm 6 is provided with a pressing block 16, the installation arm 6 is internally provided with a sliding cavity 13 for clamping the pressing block 16 and capable of freely sliding up and down, the inner top wall of the sliding cavity 13 is provided with a pressure sensor 12, the pressure sensor 12 is matched with the pressing block 16 for use, the end surfaces of the two parts are abutted, one end of the detection rod 7 penetrating into the installation arm 6 is sleeved with a tension spring 11, the two ends of the tension spring 11 are respectively fixedly connected to the pressing block 16 and the inner bottom wall of the sliding cavity 13, the tension spring 11 generates tension on the pressing block 16, so that the pressing block 16 can move downwards and is separated from the contact state with the pressure sensor 12 under the natural state, the pressure sensor 12 cannot generate a pressure signal, the bottom end of the detection rod 7 is rotatably embedded with a ball, the detection rod 7 can easily slide on the ground by being provided with the ball and can be in rolling contact with the ground, the translation unit includes that the level rotates the lead screw 5 of connection on

mount pad

2, 3 threaded suit of sliding seat are on lead screw 5, offer on mount pad 2 and supply 3 blocks of sliding seat, and can level free gliding sliding tray 4, when examining, through rotating lead screw 5, when lead screw 5 rotates, because it and 3 threaded connection of sliding seat, make sliding seat 3 horizontal slip in sliding tray 4, the slip in-process, make the ball on the measuring rod 7 roll subaerial, the horizontal roll in-process, when the ground unevenness, briquetting 16 on the measuring rod 7 will produce the top force that supports of different sizes to pressure sensor 12, observe through the pressure data to pressure sensor 12, can detect the roughness on ground comparatively conveniently like this.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The engineering supervision building construction site surface flatness detection device is characterized by comprising a mounting seat (2), wherein two ends of the length direction of the mounting seat (2) are respectively hinged with a first supporting leg (1) and a second supporting leg (8), the bottom ends of the first supporting leg (1) and the second supporting leg (8) are horizontally and fixedly connected with a base (10), the mounting seat (2) is horizontally and slidably connected with a sliding seat (3) along the length direction of the mounting seat, the sliding seat (3) is driven to horizontally move by a translation unit, a mounting arm (6) is vertically arranged at the bottom of the sliding seat, a detection rod (7) penetrating out of the bottom end of the mounting arm is arranged on the mounting arm (6), a pressing block (16) is arranged at one end of the detection rod (7) penetrating into the mounting arm (6), a sliding cavity (13) which is clamped by the pressing block (16) and can freely slide up and down is arranged in the mounting arm (6), a pressure sensor (12) is arranged on the inner top wall of the sliding cavity (13), the pressure sensor (12) is matched with the pressing block (16) for use, and the end faces of the pressure sensor and the pressing block are abutted.

2. The engineering supervision building construction site surface flatness detecting device according to claim 1, wherein one end of the detecting rod (7) penetrating into the mounting arm (6) is sleeved with a tension spring (11), and two ends of the tension spring (11) are respectively and fixedly connected to the pressing block (16) and the inner bottom wall of the sliding cavity (13).

3. The project supervision building construction site surface flatness detecting device according to claim 1, characterized in that the bottom end of the detecting rod (7) is rotatably embedded with a ball.

4. The engineering supervision building construction site surface flatness detecting device according to claim 1, wherein the translation unit comprises a screw rod (5) horizontally and rotatably connected to the mounting base (2), the sliding base (3) is screwed on the screw rod (5), and a sliding groove (4) for the sliding base (3) to be clamped and capable of horizontally and freely sliding is formed in the mounting base (2).

5. The engineering supervision building construction site surface flatness detecting device according to claim 1, characterized in that a displacement sensor (14) is installed on the first supporting leg (1), and a sensing block (15) matched with the displacement sensor (14) is arranged on the installation base (2).

6. The engineering supervision building construction site surface flatness detecting device according to claim 1, wherein the second supporting leg (8) is composed of an upper section and a lower section, an adjusting rod is commonly connected between the two sections, thread sections (9) are respectively arranged at two ends of the adjusting rod in the length direction, the thread directions of the two thread sections (9) are opposite, and the two thread sections (9) are respectively threaded through the two sections of the second supporting leg (8).