CN214169957U

CN214169957U - Controllable concrete surface collecting device

Info

Publication number: CN214169957U
Application number: CN202022860920.4U
Authority: CN
Inventors: 唐鑫磊; 费翔; 杨鑫; 李天星; 解斌; 杨旭; 徐志岩; 刘勇
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-09-10
Anticipated expiration: 2030-12-02

Abstract

The utility model provides a controllable formula concrete is received and is put belongs to the building construction tool field. The technical scheme is as follows: the novel noodle collecting device comprises a noodle collecting component and a laser receiving component, wherein the noodle collecting component comprises a handheld rod and a collecting panel arranged at the lower end of the handheld rod, two laser emitters are arranged on the front portion of the upper end face of the collecting panel, and emission beams of the two laser emitters are located on the same horizontal plane. The laser receiving assembly comprises a receiving plate and a support arranged on the lower end face of the receiving plate, the support comprises a base and a supporting rod arranged on the base, and a plurality of parallel laser falling point leveling lines are arranged on the receiving plate. The utility model has the advantages that: the angle between the handheld rod and the face collecting plate can be changed so as to be convenient for people with different heights to use, and the angle adjusting device is simple and convenient to operate, easy to understand and capable of well controlling the flatness of the concrete surface.

Description

Controllable concrete surface collecting device

Technical Field

The utility model relates to a building construction tool field especially relates to a controllable formula concrete is received and is put.

Background

In the current stage of engineering, concrete is frequently used and the technology is quite mature, but it still has many problems. In the concrete pouring process, because the material has certain cohesiveness and fluidity, and initial setting is 2-3 hours after pouring, the surface folding of the concrete surface layer in the construction process is generally divided into two steps, namely simple surface folding in the pouring process and second surface pressing and plastering before initial setting. Because the second contraction surface is a few minutes before initial setting, the concrete has certain strength, so the first contraction surface often plays a decisive role in the flatness of the concrete surface. The surface flatness of concrete is one of the important control items, which not only directly affects the appearance, but also has certain influence on the structural strength.

The problems of the existing noodle collecting are as follows:

the existing tool is too simple, the controllability of the surface flatness is not enough, the surface is often judged to be flat or not by human eyes, large errors are easily caused, and the concrete surface is uneven.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient operation is to the controllable receipts face device of concrete surface roughness.

The utility model discloses a realize through following measure: controllable concrete receives a device, receives subassembly and laser including receiving a subassembly.

Receive a subassembly and include handheld pole and set up receive the panel of handheld pole lower extreme, the front portion of receiving panel up end is provided with two laser emitter, two laser emitter's emission beam is located same horizontal plane for whether the verification is received the panel level.

The laser receiving assembly is used for receiving the light beam emitted by the laser emitter, and comprises a receiving plate and a support, wherein the support is arranged on the lower end face of the receiving plate and comprises a base and a supporting rod arranged on the base, external threads are arranged on the supporting rod, threaded holes matched with the external threads for use are formed in the lower end face of the receiving plate, and a plurality of parallel laser falling points leveling lines are arranged on the receiving plate. Before the laser leveling device is used, the laser drop point leveling line needs to be leveled by adjusting the position relation between the bracket and the receiving plate.

The handheld rod is hinged to the folding panel, and the clamp is sleeved on the part, close to the hinged end, of the handheld rod in a sliding mode. Through changing the clamp with the relative position of handheld pole, can adjust handheld pole with receive the angle between the panel to the people that adapts to different heights uses. The clamp below fixedly connected with first connecting plate, first connecting plate is in with fixed the setting receive the second connecting plate at panel rear portion and pass through the screw connection, first connecting plate with it has the connecting hole that a plurality of corresponds to open on the second connecting plate, the connecting hole distributes along the connecting plate slant, first connecting plate with the second connecting plate is through passing the screw fixed connection of connecting hole.

Preferably, a backing plate is detachably arranged on the panel, and the two laser transmitters are arranged on the upper end surface of the backing plate; by replacing the base plates with different heights, the shielding of obstacles on laser beams in the construction process can be eliminated.

Furthermore, the included angle between the handheld rod and the panel is 30-60 degrees. And a level meter for measuring the level of the laser drop point leveling line is arranged on the receiving plate. Preferably, the level gauge is a bubble level gauge embedded in the receiving plate.

The utility model has the advantages that: the utility model discloses a change the backing plate of co-altitude not or adjust the height of laser receiver plate to eliminate the hindrance of different construction sites to the sight. The angle between the hand-held rod and the face collecting plate can be changed, so that people with different heights can use the face collecting plate smoothly. Furthermore, the utility model discloses easy and simple to handle, easily understand, receive the face to the concrete and have apparent effect, can control the roughness on concrete surface well.

Drawings

Fig. 1 is a front view of a noodle folding assembly in an embodiment of the present invention;

FIG. 2 is a partial enlarged view of the position I in the embodiment of the present invention;

fig. 3 is a top view of the noodle folding assembly in the embodiment of the present invention;

fig. 4 is a front view of the laser receiving assembly according to the embodiment of the present invention.

Wherein the reference numerals are: 1. a hand-held wand; 2. clamping a hoop; 3. collecting a panel; 4. a laser transmitter; 5. a base plate; 6. a first connecting plate; 7. a screw; 8. a second connecting plate; 9. receiving a plate; 10. laser drop point leveling line; 11. a level gauge; 12. and (4) a bracket.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1-4, the present embodiment is a controllable concrete surface collecting device, which includes a surface collecting component and a laser receiving component.

Receive a subassembly and include handheld pole 1 and set up and receive panel 3 at handheld pole 1 lower extreme, receive the front portion of panel 3 up end and be provided with two laser emitter 4, two laser emitter 4's the emission beam is located same horizontal plane for whether the verification receives panel 3 level.

The laser receiving assembly is used for receiving light beams emitted by a laser emitter, and comprises a receiving plate 9 and a support 12 arranged on the lower end face of the receiving plate 9, the support 12 comprises a base and a supporting rod arranged on the base, external threads are arranged on the supporting rod, threaded holes matched with the external threads for use are formed in the lower end face of the receiving plate 9, and a plurality of parallel laser falling point leveling lines 10 are arranged on the receiving plate. Before use, the laser landing leveling line 10 needs to be leveled by adjusting the position relationship between the bracket 12 and the receiving plate 9.

One end of the handheld rod 1 is hinged to the folding panel 3, and the part, close to the hinged end, of the handheld rod 1 is sleeved with the clamp 2 in a sliding mode. Through changing the relative position of clamp 2 and handheld pole 1, can adjust handheld pole 1 and receive the angle between the panel 3 to the people that adapt to different heights uses. The lower part of the hoop 2 is fixedly connected with a first connecting plate 6, the first connecting plate 6 is connected with a second connecting plate 8 fixedly arranged at the rear part of the panel receiving 3 through screws 7, connecting holes corresponding to a plurality of parts are formed in the first connecting plate 6 and the second connecting plate 8, the connecting holes are distributed along the connecting plates in an inclined mode, and the first connecting plate 6 and the second connecting plate 8 are fixedly connected through the screws 7 penetrating through the connecting holes.

Preferably, the backing plate 5 is detachably arranged on the panel, and the shielding of obstacles to laser beams in the construction process can be eliminated by replacing the backing plates 5 with different heights. Two laser emitters are arranged 4 on the upper end face of the backing plate 5.

Furthermore, the included angle between the handheld rod 1 and the face collecting plate 3 is 30-60 degrees. The receiving plate 9 is provided with a level gauge 11 for measuring the level of the laser drop leveling line 10. Preferably, the level 11 is a bubble level embedded in the receiving plate 9.

When concrete surface collection is needed, the laser receiving assembly is installed outside the casting range. The position relation of the bracket 12 and the receiving plate 9 is adjusted, so that the laser falling point leveling line 10 is horizontal, and whether the laser falling point leveling line is horizontal or not is judged by the level gauge 11.

The angle between the handheld rod 1 and the panel folding plate 3 is adjusted according to the height of an operator, so that the use is smooth. If an obstacle exists in front of the surface collecting assembly, the cushion plate 5 with the proper height is replaced to eliminate the influence of the obstacle on the laser beam. Then the hand-held rod 1 is pulled to start noodle folding. And finishing the surface folding until the laser beam emitted by the laser emitter 4 is superposed with the laser falling point leveling line 10.

The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.

Claims

1. A controllable concrete surface collecting device is characterized by comprising a surface collecting component and a laser receiving component;

the surface folding assembly comprises a handheld rod (1) and a surface folding plate (3) arranged at the lower end of the handheld rod (1), two laser emitters (4) are arranged on the front part of the upper end surface of the surface folding plate (3), and emission beams of the two laser emitters (4) are positioned on the same horizontal plane;

the laser receiving assembly comprises a receiving plate (9) and a support (12) arranged on the lower end face of the receiving plate (9), the support (12) comprises a base and a supporting rod arranged on the base, external threads are arranged on the supporting rod, a threaded hole matched with the external threads for use is formed in the lower end face of the receiving plate (9), and a plurality of parallel laser falling points are arranged on the receiving plate (9) to measure a flat line (10).

2. The concrete surface collecting device of claim 1, wherein one end of the hand-held rod (1) is hinged to the collecting plate (3), a hoop (2) is sleeved on the part, close to the hinged end, of the hand-held rod (1), a first connecting plate (6) is fixedly connected to the lower portion of the hoop (2), the first connecting plate (6) is connected with a second connecting plate (8) fixedly arranged at the rear portion of the collecting plate (3) through screws (7), a plurality of corresponding connecting holes are formed in the first connecting plate (6) and the second connecting plate (8), and the first connecting plate (6) and the second connecting plate (8) are fixedly connected through the screws (7) penetrating through the connecting holes.

3. The concrete surface collecting device according to claim 2, characterized in that a backing plate (5) is detachably arranged on the surface collecting plate (3), and the two laser transmitters (4) are arranged on the upper end surface of the backing plate (5).

4. Concrete collecting device according to claim 3, characterized in that the angle between the hand-held rod (1) and the collecting plate (3) is 30-60 °.

5. Concrete collecting device according to any one of claims 1-4, characterized in that a level gauge (11) is arranged on the receiving plate (9) for measuring the level of the laser drop leveling line (10).

6. A concrete harvesting device according to claim 5, wherein the level (11) is a bubble level embedded in the receiving plate (9).