CN218066429U

CN218066429U - Flatness detection device for constructional engineering

Info

Publication number: CN218066429U
Application number: CN202221011594.2U
Authority: CN
Inventors: 张立彬; 崔志霞; 腾涛; 李释名
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-12-16
Anticipated expiration: 2032-04-28

Abstract

The utility model provides a flatness detection device for building engineering, which relates to the technical field of flatness detection and aims to solve the problems that when flatness detection is carried out, the omission of a convex position is easy to occur due to horizontal deviation, and corresponding marks can not be carried out in time after a convex point is detected, and comprises a movable base; universal wheels are fixedly mounted at four corners of the lower end of the movable base respectively, and a supporting frame is vertically and upwards fixedly mounted at the edge of the rear end of the movable base; a lifting seat frame is vertically arranged at the front end of the detection frame; at least eight detection rods are uniformly arranged at the lower end of the lifting seat frame at vertical intervals. The utility model discloses in when needs measure, when thrust unit removed, when detecting uneven position, the detecting head that corresponds will be by jack-up that makes progress, and the gauge rod upwards extrudees pressure sensor to the electronic control valve that the control corresponds is opened, makes the mark liquid in the mark liquid box follow the marked line pipe and discharges, marks the protrusion position.

Description

Flatness detection device for constructional engineering

Technical Field

The utility model relates to a roughness detects technical field, and more specifically says, in particular to is used for roughness detection device for building engineering.

Background

In building construction, after concrete ground is paved, the flatness of the ground needs to be detected.

The existing mode for detecting the ground flatness is mostly measured by adopting a level meter, the area range of the ground is larger when the level meter is used for measuring, the level meter detects the large-range inclination of the ground, usually, more or less ground can have a lot of horizontal deviation, when the flatness is detected, the problem of omission of a protruding position is easily caused by the horizontal deviation, and corresponding marks can not be timely carried out after the protruding point is detected out.

In view of the above, the present invention is to provide a flatness detecting device for use in construction engineering, which is improved in view of the conventional structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a be used for roughness detection device for building engineering to the solution is when carrying out the roughness and detect, easily leads to protruding position to appear omitting the problem because of horizontal deviation, can not in time carry out the problem that corresponds the mark in addition after detecting out the protrusion point.

The utility model is used for flatness detection device's for building engineering purpose and efficiency are reached by following specific technological means:

the flatness detection device for the building engineering comprises a movable base; universal wheels are fixedly mounted at four corners of the lower end of the movable base respectively, and a supporting frame is vertically and upwards fixedly mounted at the edge of the rear end of the movable base; the middle part of the upper end of the supporting frame is fixedly provided with an adjusting clamping seat; a fork-shaped detection frame is rotatably arranged at the front end of the adjusting clamping seat; the front end of the detection frame is vertically provided with a lifting seat frame; at least eight detection rods are uniformly arranged at the lower end of the lifting seat frame in a vertical direction at intervals; and a horizontal pointer is rotatably sleeved on the detection frame at the rear side of the adjusting clamping seat.

Optionally, a clamping seat plate is transversely and vertically arranged in the middle of the upper end of the adjusting clamping seat, and a fan-shaped adjusting slot hole is formed in the clamping seat plate; the left and right corners of the rear end of the adjusting clamping seat are provided with outward-expanded side protection plates, and the middle part of the rear end of the detection frame is vertically provided with a rotating shaft; a rectangular plate-shaped locking plate is vertically and fixedly installed at the rear end of the rotating shaft, and the side wall of the rear end of the locking plate is tangent to the side wall of the front end of the clamping seat plate; two locking bolts are symmetrically arranged on the left and right sides of the locking plate and respectively penetrate through the adjusting slotted holes of the clamping seat plate; and a fan-shaped dividing plate is arranged on the rotating shaft at the rear side of the clamping seat plate.

Optionally, the left end and the right end of the lifting seat frame are respectively provided with a guide rod in a vertically downward sliding manner; a connecting seat is fixedly connected between the lower ends of the left guide rod and the right guide rod; a detection box is vertically and slidably mounted on the left guide rod and the right guide rod; the middle part of the upper end of the detection box is vertically screwed with a screw rod, and the upper end of the screw rod is screwed with a lifting seat frame; the rear end of the detection box is provided with a standard liquid box; the front end of the bottom plane of the detection box is provided with a pressure sensor corresponding to the detection rod; and a marking pipe corresponding to the detection rod is vertically arranged at the bottom of the marking liquid box downwards, an electronic control valve is arranged on the marking pipe, and the electronic control valve is electrically connected with the pressure sensor through a controller in the detection box.

Optionally, the left side and the right side of the detection rod are provided with outward protruding wing platforms, the lower end of the detection rod is fixedly connected with a detection head, and the detection head is of a longitudinal semicircular structure; a stop disc is fixedly connected to the detection rod above the connecting seat; a spring is sleeved on the detection rod below the connecting seat, the upper end of the horizontal indicating needle is a needle section, and the needle section points to the dividing disc; and the lower end of the horizontal pointer is provided with a counterweight ball.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in when needs measure, at first adjusting screw makes the detection case move down to make the detecting head of surveying pole portion contact with ground, open pressure sensor and electronic control valve and open, when thrust unit removed, when detecting uneven position, the detecting head that corresponds will be by jack-up upwards, the detecting pole upwards extrudees pressure sensor, make pressure sensor signals, thereby the electronic control valve that control corresponds is opened, make the mark liquid in the mark liquid case follow the graticule tube and discharge, mark the bulge position.

2. The utility model discloses before the detection, can adjust according to the horizontality on ground, calibrate through counter weight ball and needle section to make the detecting head of device can follow ground and evenly spread, improve and detect the precision, avoid detecting and appear omitting and the error.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic diagram of the right front upper axial view structure of the present invention.

Fig. 2 is a schematic diagram of a magnified portion of fig. 1 according to the present invention.

Fig. 3 is a schematic view of the right rear upper axial view structure of the present invention.

Fig. 4 is a schematic structural diagram of a portion B enlarged in fig. 3 according to the present invention.

Fig. 5 is an axial view structure diagram of the movable base and the support frame of the present invention in a partially removed state.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. moving the base; 2. a support frame; 3. adjusting the card seat; 301. a chuck plate; 302. a side guard plate; 4. a detection frame; 401. a locking plate; 402. a locking bolt; 403. a rotating shaft; 404. an index plate; 5. a lifting seat frame; 501. a guide rod; 502. a connecting seat; 503. a detection box; 504. a screw; 505. a standard solution tank; 506. a pressure sensor; 507. marking a line pipe; 6. a probe rod; 601. a probe; 602. a stopper disc; 603. a spring; 7. a horizontal pointer; 701. a needle section; 702. and (4) weighing the ball.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

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, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. 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.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 5:

the utility model provides a flatness detection device for constructional engineering, which comprises a movable base 1; universal wheels are fixedly installed at four corners of the lower end of the movable base 1 respectively, and a supporting frame 2 is vertically and upwards fixedly installed at the edge of the rear end of the movable base 1; the middle part of the upper end of the supporting frame 2 is fixedly provided with an adjusting clamping seat 3; a Y-shaped detection frame 4 is rotatably arranged at the front end of the adjusting clamping seat 3; a lifting seat frame 5 is vertically arranged at the front end of the detection frame 4; at least eight detection rods 6 are vertically and uniformly arranged at the lower end of the lifting seat frame 5 at intervals; a horizontal pointer 7 is rotatably sleeved on the detection frame 4 at the rear side of the adjusting clamping seat 3.

Wherein, the middle part of the upper end of the adjusting clamping seat 3 is transversely and vertically provided with a clamping seat plate 301, the clamping seat plate 301 is provided with a fan-shaped adjusting slot hole, and the middle part of the rear end of the detecting frame 4 is vertically provided with a rotating shaft 403; a rectangular plate-shaped locking plate 401 is vertically and fixedly installed at the rear end of the rotating shaft 403, and the side wall of the rear end of the locking plate 401 is tangent to the side wall of the front end of the clamping seat plate 301; two locking bolts 402 are symmetrically arranged on the locking plate 401 from left to right, the two locking bolts 402 respectively penetrate through the adjusting slotted holes of the card board 301 and are used for being matched with the locking plate 401 and the locking bolts 402, when the locking bolts 402 are screwed, the card board 301 and the locking plate 401 are in a fixed state, and therefore the purpose of adjusting the horizontal angle of the detection frame 4 is achieved, and the detection frame can be conveniently suitable for the ground with deviated levelness to measure.

Wherein, the left and right ends of the lifting seat frame 5 are respectively provided with a guide rod 501 vertically sliding downwards; a connecting seat 502 is fixedly connected between the lower ends of the left and right guide rods 501; the left guide rod 501 and the right guide rod 501 are vertically and slidably provided with a detection box 503; a screw rod 504 is vertically screwed in the middle of the upper end of the detection box 503, and the upper end of the screw rod 504 is screwed to penetrate through the lifting seat frame 5; the rear end of the detection box 503 is provided with a standard solution box 505; the front end of the bottom plane of the detection box 503 is provided with a pressure sensor 506 corresponding to the detection rod 6; a marking pipe 507 corresponding to the detection rod 6 is vertically and downwards arranged at the bottom of the marking liquid box 505, an electronic control valve is arranged on the marking pipe 507, the electronic control valve is electrically connected with the pressure sensor 506 through a controller in the detection box 503, convex wing platforms are arranged on the left side and the right side of the detection rod 6, a detection head 601 is fixedly connected to the lower end of the detection rod 6, and the detection head 601 is of a longitudinal semicircular structure; a stop disc 602 is fixedly connected to the detection rod 6 above the connecting seat 502; the cover is equipped with spring 603 on the probe rod 6 of connecting seat 502 below, when needs measure, at first adjusting screw 504 makes detection box 503 move down, thereby make the detecting head 601 of probe rod 6 part contact with ground, it opens pressure sensor 506 and electronic control valve to open, when thrust unit removes, when detecting uneven position, corresponding detecting head 601 will be by jack-up upwards, probe rod 6 upwards extrudees pressure sensor 506, make pressure sensor 506 signals, thereby control corresponding electronic control valve and open, make the mark liquid in the mark liquid case 505 discharge from marking pipe 507, mark the bulge position.

A fan-shaped dividing disc 404 is arranged on the rotating shaft 403 on the rear side of the clamping seat plate 301, a needle section 701 is arranged at the upper end of the horizontal indicating needle 7, and the needle section 701 points to the dividing disc 404; the lower extreme of horizontal pointer 7 is equipped with counterweight ball 702, and two edges on the left and right sides of adjustment cassette 3 rear end are equipped with the side guard plate 302 that expands outward, before detecting, can adjust according to the horizontality on ground, calibrates through counterweight ball 702 and needle section 701 to make the detecting head 601 of device can follow ground and evenly spread, improve and detect the precision, avoid detecting and appear omitting and the error.

The specific use mode and function of the embodiment are as follows:

when the device is used, the device can be pushed by hand and adjusted according to the horizontal state of the ground before detection, the calibration is carried out through the counterweight ball 702 and the needle section 701, so that the detection head 601 of the device can be uniformly paved along the ground, when measurement needs to be carried out, firstly, the screw rod 504 is adjusted to enable the detection box 503 to move downwards, so that the detection head 601 of the detection rod 6 is in contact with the ground, the pressure sensor 506 and the electronic control valve are started to be opened, when the pushing device moves and an uneven position is detected, the corresponding detection head 601 is jacked upwards, the detection rod 6 upwards extrudes the pressure sensor 506, so that the pressure sensor 506 sends a signal, the corresponding electronic control valve is controlled to be opened, the standard liquid in the standard liquid box 505 is discharged from the marking pipe 507, and the protruded position is marked.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A roughness detection device for building engineering, its characterized in that: the flatness detection device for the constructional engineering comprises a movable base (1); universal wheels are fixedly mounted at four corners of the lower end of the movable base (1) respectively, and a supporting frame (2) is vertically and upwards fixedly mounted at the edge of the rear end of the movable base (1); the middle part of the upper end of the support frame (2) is fixedly provided with an adjusting clamping seat (3); a Y-shaped detection frame (4) is rotatably arranged at the front end of the adjusting clamping seat (3); a lifting seat frame (5) is vertically arranged at the front end of the detection frame (4); at least eight detection rods (6) are vertically and uniformly arranged at the lower end of the lifting seat frame (5) at intervals; a horizontal pointer (7) is rotatably sleeved on the detection frame (4) at the rear side of the adjusting clamping seat (3).

2. The flatness detecting apparatus for construction engineering according to claim 1, wherein: a clamping seat plate (301) is transversely and vertically arranged in the middle of the upper end of the adjusting clamping seat (3), and a sector-shaped adjusting slot hole is formed in the clamping seat plate (301); and the left and right corners at the rear end of the adjusting clamping seat (3) are provided with outward-expanded side protection plates (302).

3. The flatness detecting apparatus for construction engineering according to claim 2, wherein: a rotating shaft (403) is vertically arranged in the middle of the rear end of the detection frame (4); a rectangular plate-shaped locking plate (401) is vertically and fixedly installed at the rear end of the rotating shaft (403), and the rear end side wall of the locking plate (401) is tangent to the front end side wall of the clamping seat plate (301); two locking bolts (402) are symmetrically arranged on the locking plate (401) from left to right, and the two locking bolts (402) respectively penetrate through the adjusting slotted holes of the card seat plate (301); a fan-shaped dividing disc (404) is arranged on the rotating shaft (403) at the rear side of the clamping plate (301).

4. The flatness detecting apparatus for construction engineering according to claim 1, wherein: the left end and the right end of the lifting seat frame (5) are respectively provided with a guide rod (501) in a vertically downward sliding manner; a connecting seat (502) is fixedly connected between the lower ends of the left guide rod (501) and the right guide rod (501); a detection box (503) is vertically and slidably arranged on the left guide rod (501) and the right guide rod (501); the middle part of the upper end of the detection box (503) is vertically screwed with a screw rod (504), and the upper end of the screw rod (504) is screwed with a lifting seat frame (5); a standard liquid box (505) is arranged at the rear end of the detection box (503); the front end of the bottom plane of the detection box (503) is provided with a pressure sensor (506) corresponding to the detection rod (6); the bottom of the marking liquid box (505) is vertically downwards provided with a marking pipe (507) corresponding to the detection rod (6), an electronic control valve is arranged on the marking pipe (507), and the electronic control valve is electrically connected with the pressure sensor (506) through a controller in the detection box (503).

5. The flatness detecting device for construction engineering according to claim 4, wherein: the left side and the right side of the detection rod (6) are provided with outward protruding wing tables, the lower end of the detection rod (6) is fixedly connected with a detection head (601), and the detection head (601) is of a longitudinal semicircular structure; a stop disc (602) is fixedly connected to the detection rod (6) above the connecting seat (502); a spring (603) is sleeved on the detection rod (6) below the connecting seat (502).

6. The flatness detecting apparatus for construction engineering according to claim 3, wherein: the upper end of the horizontal pointer (7) is a needle section (701), and the needle section (701) points to the index plate (404); the lower end of the horizontal pointer (7) is provided with a counterweight ball (702).