Building construction marking device

Abstract

The utility model relates to the technical field of building construction, and discloses a building construction lineation device which comprises a base, a lime barrel is fixedly connected to the middle of the upper surface of the base, supporting rods are fixedly connected to the edges of the upper surface of the lime barrel, and connecting bases are fixedly connected to the upper ends of the supporting rods. A servo motor is fixedly connected to the middle of the upper surface of the lime barrel. According to the building construction marking device, when the building construction marking device is used, lime powder is conveyed into the lime barrel along with the feeding frame, the lime powder is conveniently sealed through the blanking cap, air moisture is prevented from entering the lime barrel for the second time, the first servo motor is started to drive the rotating rod to rotate and drive the stirring blades to rotate at the same time, and therefore the lime powder in the lime powder is stirred; lime powder can be mixed more evenly, it is guaranteed that no caking or deposition exists among particles of the lime powder, the uniformity of lime spraying in the scribing process can be kept, and therefore clearer and more consistent lines can be obtained.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building construction marking device. Background Art

[0002] As we all know, construction refers to the process of gradually building and completing a building from the foundation through organizing, managing and implementing a series of engineering and technical activities in accordance with design plans and relevant specifications. Usually in construction, lime is used for marking and temporary marking, because lime powder is easy to use, clean and erase, and in most cases does not damage building materials.

[0003] However, traditional construction marking devices, due to the strong hygroscopicity of lime, easily absorb moisture in the air, resulting in agglomeration and precipitation, which may lead to uneven release of lime during marking, making the marking results inaccurate and inconsistent. Therefore, technical improvements are urgently needed. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the prior art and proposes a construction marking device. When the construction marking device is used, lime powder is conveyed into the lime barrel along with the feeding rack, and the barrel is sealed by a plugging cover to prevent secondary entry of air and moisture. The first servo motor is started to drive the rotating rod to rotate and the stirring blade to rotate at the same time, so as to stir the internal lime powder, so that the lime powder can be mixed more evenly and ensure that there is no agglomeration or deposition between the particles. This helps to maintain the uniformity of lime spraying during the marking process, so as to obtain clearer and more consistent lines.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A construction marking device comprises a base, a lime bucket is fixedly connected to the middle of the upper surface of the base, support rods are fixedly connected to the edges of the upper surface of the lime bucket, a connecting seat is fixedly connected to the upper end of the support rod, a servo motor is fixedly connected to the middle of the upper surface of the lime bucket, and a sieve plate is fixedly connected to the lower end of the inner wall of the lime bucket;

[0007] The output end of the servo motor is fixedly connected to a rotating rod, which passes through the lime barrel to the interior of the lime barrel and is rotatably connected to the middle part of the upper surface of the sieve plate. The rod body of the rotating rod is fixedly connected to a plurality of stirring blades. A feed port is provided on the upper part of the outer wall at the rear end of the lime barrel, and a feed rack is connected to the rear end of the feed port. A blocking cover is provided at the upper end of the inner wall of the feed rack.

[0008] Through the above technical scheme, compared with the existing construction marking device, when the construction marking device is used, the sieve plate is used to prevent the agglomerated lime from flowing, and the electromagnetic control valve is started to facilitate the transportation of the screened lime powder through the circulation pipe. The push rod is pushed to cooperate with the universal wheel to drive the whole to move, so as to mark the required position.

[0009] Furthermore, the front ends of the outer walls on both sides of the connecting seat are fixedly connected with push rods;

[0010] Through the above technical solution, the push rod can be used to push the whole to move.

[0011] Furthermore, a connecting plate is fixedly connected to the middle of the upper surface of the connecting seat, and a plc control panel is provided in the middle of the outer wall of the front end of the connecting plate;

[0012] Through the above technical solution, the servo motor and the electromagnetic control valve are electrically connected through the PLC control panel, so as to facilitate the control of their switching.

[0013] Furthermore, a flow pipe is connected through the middle of the bottom surface of the lime bucket, and the lower end of the flow pipe passes through the lime bucket and the base to the outside of the base;

[0014] Through the technical solution, the screened lime can be easily transported out through the circulation pipe.

[0015] Furthermore, an electromagnetic control valve is sleeved on the lower end of the flow pipe body;

[0016] Through the above technical solution, the circulation of the fluid is controlled by starting or closing the electromagnetic control valve, and the opening of the valve can be accurately adjusted by changing the current or voltage of the electromagnetic actuator, thereby controlling the flow rate of lime.

[0017] Furthermore, self-locking universal wheels are fixedly connected to the four corners of the lower surface of the base;

[0018] Through the above technical solution, the self-locking universal wheels can be used to drive the entire device to move.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model proposes a construction marking device. Compared with the existing construction marking device, when the construction marking device is used, the lime powder is conveyed into the lime barrel along with the feeding rack, and the barrel is sealed by a plugging cover to prevent the secondary entry of air and moisture. The first servo motor is started to drive the rotating rod to rotate and the stirring blade to rotate at the same time, so as to stir the internal lime powder, so that the lime powder can be mixed more evenly and ensure that there is no agglomeration or deposition between the particles. This helps to maintain the uniformity of lime spraying during the marking process, so as to obtain clearer and more consistent lines.

[0021] 2. The utility model proposes a construction marking device. Compared with the existing construction marking device, when the construction marking device is used, the sieve plate is used to prevent the circulation of lime from agglomeration, and the electromagnetic control valve is started to facilitate the transportation of the screened lime powder through the circulation pipe. The push rod is pushed to cooperate with the universal wheel to drive the whole to move, so as to mark the required position, and the practical performance is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an axonometric diagram of a construction marking device proposed by the utility model;

[0023] Figure 2 This is an axial section view of a construction marking device proposed by the utility model;

[0024] Figure 3 This is a front view of a construction marking device proposed by the utility model;

[0025] Figure 4 for Figure 2 The enlarged view of point A in the middle;

[0026] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0027] 1. Base; 2. Lime bucket; 3. Support rod; 4. Connecting seat; 5. Push rod; 6. Connecting plate; 7. PLC control panel; 8. Servo motor; 9. Sieve plate; 10. Rotating rod; 11. Stirring blade; 12. Circulation pipe; 13. Solenoid control valve; 14. Feed inlet; 15. Feed rack; 16. Plug cover; 17. Self-locking universal wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-5 The utility model provides an embodiment: a construction marking device, comprising a base 1, a lime bucket 2 is fixedly connected to the middle of the upper surface of the base 1, support rods 3 are fixedly connected to the edges of the upper surface of the lime bucket 2, the upper end of the support rod 3 is fixedly connected to a connecting seat 4, a servo motor 8 is fixedly connected to the middle of the upper surface of the lime bucket 2, and a sieve plate 9 is fixedly connected to the lower end of the inner wall of the lime bucket 2;

[0030] The output end of the servo motor 8 is fixedly connected to a rotating rod 10, which passes through the lime barrel 2 to the interior of the lime barrel 2 and is rotatably connected to the middle of the upper surface of the sieve plate 9. The rod body of the rotating rod 10 is fixedly connected to a plurality of stirring blades 11. A feed port 14 is opened at the upper part of the outer wall of the rear end of the lime barrel 2, and a feed rack 15 is connected to the rear end of the feed port 14, and a blocking cover 16 is provided at the upper end of the inner wall of the feed rack 15.

[0031] Compared with the existing construction marking device, when the construction marking device is used, the sieve plate 9 is used to prevent the agglomerated lime from circulating, and the electromagnetic control valve 13 is started to facilitate the transportation of the screened lime powder through the circulation pipe 12. The push rod 5 is pushed to cooperate with the universal wheel to drive the whole to move, so as to mark the required position.

[0032] The front ends of the outer walls on both sides of the connecting seat 4 are fixedly connected with push rods 5, which are convenient for pushing the whole body to move. A connecting plate 6 is fixedly connected to the middle of the upper surface of the connecting seat 4. A plc control panel 7 is arranged in the middle of the outer wall of the front end of the connecting plate 6. The plc control panel 7 is electrically connected to the servo motor 8 and the electromagnetic control valve 13 to control the switch. A circulation pipe 12 is connected to the middle of the inner bottom surface of the lime bucket 2. The lower end of the circulation pipe 12 passes through the lime bucket 2 and the base 1 to the outside of the base 1. The lime that has been screened can be transported out with the circulation pipe 12 through the circulation pipe 12. The lower end of the circulation pipe 12 is sleeved with an electromagnetic control valve 13. The circulation of the fluid is controlled by starting or closing the electromagnetic control valve 13. By changing the current or voltage of the electromagnetic exciter, the opening of the valve can be accurately adjusted to control the flow rate of the lime. Self-locking universal wheels 17 are fixedly connected to the four corners of the lower surface of the base 1. The self-locking universal wheels 17 are convenient for driving the whole body to move.

[0033] Working principle: When in use, the lime powder is conveyed into the lime barrel 2 along with the feed rack 15, and the plug cover 16 is used to seal it to prevent the secondary entry of air and moisture. The first servo motor 8 is started to drive the rotating rod 10 to rotate and the stirring blade 11 to rotate, so as to stir the internal lime powder, which can make the lime powder more evenly mixed to ensure that there is no agglomeration or deposition between its particles. This helps to maintain the uniformity of lime spraying during the marking process, so as to obtain clearer and more consistent lines. The sieve plate 9 is used to prevent the agglomerated lime from circulating, and the electromagnetic control valve 13 is started to facilitate the conveying of the screened lime powder along the circulation pipe 12. The push rod 5 is pushed in conjunction with the universal wheel to drive the whole to move, so as to mark the required position.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction marking device, comprising a base (1), characterized in that: A lime bucket (2) is fixedly connected to the middle of the upper surface of the base (1), support rods (3) are fixedly connected to the edges of the upper surface of the lime bucket (2), a connecting seat (4) is fixedly connected to the upper end of the support rod (3), a servo motor (8) is fixedly connected to the middle of the upper surface of the lime bucket (2), and a sieve plate (9) is fixedly connected to the lower end of the inner wall of the lime bucket (2); The output end of the servo motor (8) is fixedly connected to a rotating rod (10), the rotating rod (10) passes through the lime bucket (2) to the interior of the lime bucket (2) and is rotatably connected to the middle of the upper surface of the sieve plate (9), the rod body of the rotating rod (10) is fixedly connected to a plurality of stirring blades (11), a feed port (14) is provided at the upper part of the rear end outer wall of the lime bucket (2), a feed rack (15) is connected to the rear end of the feed port (14), and a blocking cover (16) is provided at the upper end of the inner wall of the feed rack (15).

2. A construction marking device according to claim 1, characterized in that: Push rods (5) are fixedly connected to the front ends of the outer walls on both sides of the connecting seat (4).

3. A construction marking device according to claim 1, characterized in that: A connecting plate (6) is fixedly connected to the middle of the upper surface of the connecting seat (4), and a PLC control panel (7) is provided in the middle of the front end outer wall of the connecting plate (6).

4. A construction marking device according to claim 1, characterized in that: A circulation pipe (12) is connected through the middle of the inner bottom surface of the lime bucket (2), and the lower end of the circulation pipe (12) passes through the lime bucket (2) and the base (1) to the outside of the base (1).

5. A construction marking device according to claim 4, characterized in that: An electromagnetic control valve (13) is sleeved on the lower end of the pipe body of the circulation pipe (12).

6. A construction marking device according to claim 1, characterized in that: Self-locking universal wheels (17) are fixedly connected to the four corners of the lower surface of the base (1).

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