CN218035005U

CN218035005U - Level detection device on concrete placement layer

Info

Publication number: CN218035005U
Application number: CN202221212879.2U
Authority: CN
Inventors: 孟庆浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-12-13
Anticipated expiration: 2032-05-20

Abstract

The utility model belongs to the concrete detection field, in particular to a level detection device of a concrete pouring layer, which comprises a base, wherein a supporting mechanism is arranged on the base, the supporting mechanism comprises a stand column arranged at the middle part of the base, an inclined side supporting plate is arranged at the outer side of the stand column, a support column is arranged above the stand column, and a cross rod is arranged at the top part of the support column; the sliding mechanism comprises rails arranged at two ends of the cross rod, and a sliding table is arranged in each rail in a sliding manner; a detection mechanism is arranged on the sliding table; the base is a wide panel, and the pressure is lower when the base is placed on a concrete surface layer, so that the base is prevented from sinking; when carrying out concrete level and examining time measuring, laser emitter is followed the rope and is weighed down under the action of gravity, if there is the slope on concrete placement layer, laser generator goes up laser lens and jets out the laser angle and change thereupon, but cooperation laser receiver direct measurement concrete placement layer slope volume, convenient follow-up finishing.

Description

Level detection device on concrete placement layer

Technical Field

The utility model relates to a concrete detection field, concretely relates to level detection device on concrete placement layer.

Background

The concrete pouring means a process of pouring concrete into a mold until plasticization, and in civil engineering and construction work, a material such as concrete is put into the mold to make a predetermined shape.

The prior art has the following problems:

1. when the concrete is horizontally detected after being poured, when the conventional detection equipment is erected on the surface layer of the concrete, the newly poured concrete is not solidified and sinks, so that the accuracy of a detection result is influenced;

2. most of the existing detection equipment are single-item detection, the detection accuracy is low, the inclination amount of concrete cannot be counted, and the defects exist.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a level detection device on concrete placement layer has the characteristics of check out test set convenient to use and testing result automatic statistics.

(II) technical scheme

In order to solve the technical problem, the utility model provides a concrete placement layer level detection device, which comprises a base, wherein a support mechanism is arranged on the base, the support mechanism comprises a stand column arranged in the middle of the base, an inclined side supporting plate is arranged outside the stand column, a support column is arranged above the stand column, and a cross rod is arranged at the top of the support column;

the sliding mechanism comprises rails arranged at two ends of the cross rod, and a sliding table is slidably arranged in each rail;

the detection mechanism comprises a rope arranged at the bottom of the sliding table, the bottom of the rope is connected with a laser transmitter, the output end of the laser transmitter is provided with a laser lens, and a laser receiver matched with the laser lens is arranged below the laser lens;

and a display screen for receiving the laser receiver signal is arranged at the top of the base.

Preferably, the rope is of a flexible structure, and the whole connecting body of the laser emitter and the laser lens is of a counterweight structure.

Preferably, a plurality of laser receiving points are arranged on the laser receiver, wherein the laser receiving points in the middle of the laser receiver and the laser lens are in the same plane.

Preferably, the sliding stroke of the sliding table in the track is the same as the length of the laser receiver.

Preferably, the pillar is of a hollow structure, and a level is arranged in the accommodating cavity.

Preferably, the top of the cross bar is provided with a protruding handle.

The above technical scheme of the utility model has following profitable technological effect:

1. the base is a wide panel, and when the base is placed on a concrete surface layer, the downward pressure is small, so that the base is prevented from sinking;

2. when carrying out concrete level and examining, laser emitter is along with the rope tenesmus under the action of gravity, if there is the slope in concrete placement layer, the laser angle that laser lens jetted out on the laser generator changes thereupon, but cooperation laser receiver direct measurement concrete placement layer slope volume, convenient follow-up repairment.

Drawings

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

fig. 2 is a schematic structural view of the laser detection mechanism of the present invention;

fig. 3 is a schematic diagram of the detection implementation of the present invention.

Reference numerals are as follows:

1. a base; 21. a column; 22. a side supporting plate; 23. a support post; 24. a cross bar; 25. a handle; 3. a level bar; 41. a track; 42. a sliding table; 51. a rope; 52. a laser transmitter; 53. a laser lens; 54. a laser receiver; 6. and a display screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the level detection device for a concrete pouring layer provided by the present invention comprises a base 1, wherein a supporting mechanism is arranged on the base 1, the supporting mechanism comprises a vertical column 21 installed in the middle of the base 1, an inclined side supporting plate 22 is installed outside the vertical column 21, a supporting column 23 is arranged above the vertical column 21, and a cross bar 24 is installed on the top of the supporting column 23;

a sliding mechanism is arranged on the cross bar 24, the sliding mechanism comprises rails 41 arranged at two ends of the cross bar 24, and a sliding table 42 is arranged in each rail 41 in a sliding manner;

a detection mechanism is arranged on the sliding table 42 and comprises a rope 51 arranged at the bottom of the sliding table 42, the bottom of the rope 51 is connected with a laser emitter 52, the output end of the laser emitter 52 is provided with a laser lens 53, and a laser receiver 54 matched with the laser lens 53 is arranged below the laser lens 53;

the top of the base 1 is provided with a display screen 6 for receiving signals of the laser receiver 54.

It should be noted that: rope 51 is flexible structure, and laser emitter 52 and laser lens 53 are connected wholly for the counter weight structure, because of the combination of both has certain weight, and rope 51 is along with the vertical tenesmus of gravity direction, leads to laser emitter 52 to take place certain degree slope.

In this embodiment, the base 1 is a wide panel, when the base 1 is placed on a concrete surface, the downward pressure is small, the base 1 is prevented from sinking, when the concrete level is detected, the laser emitter 52 and the laser lens 53 fall along with the rope 51 under the action of gravity, if the concrete pouring layer is inclined, the angle of the laser emitted by the laser lens 53 on the laser generator 52 changes, because of setting up a plurality of laser receiving point positions on laser receiver 54, wherein the laser receiving point position and the laser lens 53 in laser receiver 54 middle part are in the coplanar, and the laser receiving point position in middle part does not receive laser signal, carries out signal reception by the smart light receiving point position of side, and the smart light receiving point position of side receives the signal after the feedback and shows to display screen 6, and direct measurement concrete placement layer slope amount makes things convenient for follow-up to maintain.

What needs to be supplemented is: the detection mechanism sets up two sets ofly, carries out the level detection respectively in the symmetry side, guarantees the accurate degree of detection data.

In another embodiment, the sliding stroke of the sliding table 42 in the track 41 is the same as the length of the laser receiver 54, and within the range of the laser receiver 54, the laser generator 52 can perform multi-point position laser emission assisted multi-position horizontal detection through the sliding of the sliding table 42 in the track 41, so that the detection accuracy is improved.

As shown in fig. 1, the pillar 23 is a hollow structure, and the horizontal ruler 3 is installed in the cavity, and the horizontal ruler 3 is a conventional detection device, which can assist in detection.

In order to facilitate the movement of the detection device, it is further provided that the top of the crossbar 24 is provided with a protruding handle 25, and a user can hold the handle 25 and pull the detection device for movement.

In an alternative embodiment, the pillar 23 is movably installed in the pillar 21, and the cross bar 24 can move downward to fold and store the detection device, so as to reduce the occupied space of the detection device when the detection device is not in use.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention should be considered within the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The level detection device for the concrete pouring layer is characterized by comprising a base (1), wherein a supporting mechanism is arranged on the base (1), the supporting mechanism comprises an upright post (21) installed in the middle of the base (1), an inclined side supporting plate (22) is installed on the outer side of the upright post (21), a support post (23) is arranged above the upright post (21), and a cross rod (24) is installed at the top of the support post (23); the sliding mechanism is arranged on the cross rod (24) and comprises rails (41) arranged at two ends of the cross rod (24), and a sliding table (42) is arranged in each rail (41) in a sliding mode; the detection mechanism is arranged on the sliding table (42) and comprises a rope (51) arranged at the bottom of the sliding table (42), the bottom of the rope (51) is connected with a laser emitter (52), a laser lens (53) is arranged at the output end of the laser emitter (52), and a laser receiver (54) matched with the laser lens (53) is arranged below the laser lens (53); and a display screen (6) for receiving the signal of the laser receiver (54) is arranged at the top of the base (1).

2. A concrete placement level detecting device according to claim 1, characterized in that said rope (51) is of flexible construction and the connection of said laser emitter (52) and said laser lens (53) is entirely of counterweight construction.

3. The concrete pouring floor level detecting device according to claim 1, characterized in that a plurality of laser receiving points are arranged on the laser receiver (54), wherein the laser receiving points in the middle of the laser receiver (54) are in the same plane with the laser lens (53).

4. The level detecting apparatus for a concrete casting according to claim 1, wherein a sliding stroke of said slide table (42) in said track (41) is the same as a length of said laser receiver (54).

5. The device for detecting the level of a concrete pouring floor according to claim 1, characterized in that said supporting pillar (23) is of hollow structure and the level (3) is mounted in the cavity.

6. A concrete casting level detection device according to claim 1, characterized in that the top of said cross bar (24) is provided with a projecting handle (25).