Load-bearing heat-preservation floor construction device

Abstract

The utility model relates to the technical field of floor construction, and discloses a load-bearing heat-preservation floor construction device which comprises a push-pull frame, a dust falling mechanism is arranged on the push-pull frame, a pressure control polishing mechanism is arranged at the top of the dust falling mechanism, the dust falling mechanism comprises a hollow ring seat, the hollow ring seat is fixedly installed on the right side of the push-pull frame, and the hollow ring seat is fixedly installed on the right side of the push-pull frame. The pressure-controlled grinding mechanism comprises a supporting table, and a control cylinder is fixedly mounted in the center of the top of the supporting table. High-pressure gas can be temporarily stored through the design of the gas storage cylinder, the pressure between the bottom of the grinding disc and the ground can be monitored through the design of the pressure sensor, when the pressure is lower than a preset value, it is indicated that a gap is generated between the grinding disc and the ground, and then the electromagnetic valve is controlled to be opened; and high-pressure gas in the gas storage cylinder is conveyed into the control cylinder, the sealing sliding plate is pushed to slide downwards, then the grinding disc is driven to move towards the ground, gaps are eliminated, and the terrace grinding effect of the structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of floor construction, and particularly to a load-bearing and heat-insulating floor construction device. Background Art

[0002] A floor refers to a ground surface that is constructed and processed from the original ground using specific materials and processes, presenting certain decorative and functional properties. The floor is the part of the bottom room in contact with the soil layer. It bears the load of the bottom room and is required to have a certain strength and stiffness, as well as moisture-proof, waterproof, heat-preserving, and wear-resistant properties. The ground layer is closely related to the outdoor site of the building. It is necessary to handle the relationship between the floor and the platform, steps, and the edge site of the building clearly, so that the building and the site are clearly demarcated and harmonious as a whole. When constructing a load-bearing and heat-insulating floor, sometimes the ground is uneven, so it is necessary to polish the ground through a construction device.

[0003] The Chinese patent discloses a grinding device for floor construction, with the publication number CN211136558U. The technical solution disclosed in this patent document is as follows: It includes a motor and a first grinding disc. The motor is fixed at the rear end of the upper part of the double-layer table board, and the driving wheel of the motor is placed in the inner cavity of the double-layer table board. A first longitudinal shaft rod and a second longitudinal shaft rod are installed on the double-layer table board in front of the motor. The bottom end of the first longitudinal shaft rod is fixed with the first grinding disc, and the bottom end of the second longitudinal shaft rod is fixed with the second grinding disc. A first driven wheel is installed on the first longitudinal shaft rod in the inner cavity of the double-layer table board, and a second driven wheel is installed on the second longitudinal shaft rod.

[0004] In order to solve the problem of large-area dust generation during the grinding process, the existing technology is to adopt the method of designing a negative-pressure dust collection device for treatment. However, there will still be a situation where the grinding disc cannot be automatically extended. The grinding disc will wear during the grinding process. After the structure operates for a period of time, a gap will be generated between the bottom of the grinding disc and the floor, resulting in a deterioration of the grinding effect. Content of the Utility Model

[0005] The purpose of the utility model is to provide a load-bearing and heat-insulating floor construction device to solve the problem that a gap is generated between the bottom of the grinding disc and the floor in the existing technology, resulting in a deterioration of the grinding effect.

[0006] The utility model provides the following technical solution: A load-bearing and heat-insulating floor construction device includes a push-pull frame, a dust reduction mechanism is arranged on the push-pull frame, and a pressure-controlled grinding mechanism is arranged on the top of the dust reduction mechanism.

[0007] The dust reduction mechanism includes a hollow ring base, and the hollow ring base is fixedly installed on the right side of the push-pull frame.

[0008] The pressure-controlled grinding mechanism includes a support table, at the center of the top of the support table, a control cylinder is fixedly installed, on the inner wall of the control cylinder, several limit blocks are fixedly installed, on the inner wall of the control cylinder, a sealing slide plate is slidably connected, the top of the sealing slide plate is movably connected to the bottom of the limit block, the bottom of the sealing slide plate is fixedly connected with an extension rod, the bottom of the extension rod extends to the bottom of the support table and is fixedly connected with a pressure sensor, on the top of the sealing slide plate, an elastic member is fixedly installed, the top of the elastic member is fixedly connected to the top of the inner wall of the control cylinder, on the top of the control cylinder, a solenoid valve is fixedly connected, the top of the solenoid valve is fixedly connected with an air storage cylinder, on the top of the control cylinder, a manual valve is fixedly connected, at the bottom of the pressure sensor, a frame is fixedly installed, on the top of the frame, a follower rod is fixedly installed, and the follower rod is slidably connected to the inner wall of the support table.

[0009] As a preference of the above technical solution, on the top of the air storage cylinder, a mechanical pressure gauge is fixedly connected, on the top of the air storage cylinder, a one-way inflation valve is fixedly connected, on the outer wall of the support table, several support legs are fixedly installed, and one end of the support leg away from the support table is fixedly installed on the top of a hollow ring seat.

[0010] As a preference of the above technical solution, at the bottom of the frame, a rotary shaft seat is rotatably connected, at the bottom of the inner cavity of the frame, a motor is fixedly installed, the output shaft of the motor is fixedly connected to the top of the rotary shaft seat, and at the bottom of the rotary shaft seat, a grinding disc is detachably connected.

[0011] As a preference of the above technical solution, at the bottom of the inner wall of the hollow ring seat, a first annular net is fixedly installed, and on the inner wall of the hollow ring seat, a second annular net is fixedly installed.

[0012] As a preference of the above technical solution, on the outer wall of the hollow ring seat, a support wheel is fixedly installed, and on the top of the hollow ring seat, an air suction pipe is fixedly connected.

[0013] As a preference of the above technical solution, the dust reduction mechanism further includes a treatment bin, the treatment bin is fixedly installed on the outer wall of the inner side of the push-pull frame, one end of the air suction pipe away from the hollow ring seat is fixedly connected to the top of the treatment bin, and on the inner wall of the treatment bin, a filter plate is fixedly installed.

[0014] As a preference of the above technical solution, on the left side of the treatment bin, a cover is movably inserted, and at the bottom of the treatment bin, an air suction fan main body is fixedly connected.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] Through the design of the air storage cylinder, the utility model can temporarily store high-pressure gas. Through the design of the pressure sensor, the pressure between the bottom of the grinding disc and the ground can be monitored. When the pressure is lower than the preset value, it indicates that a gap is generated between the grinding disc and the ground. Then, the solenoid valve is controlled to open, and the high-pressure gas inside the air storage cylinder is transported into the control cylinder, pushing the sealing slide plate to slide down, thereby driving the grinding disc to move towards the ground, realizing the function of automatically extending the grinding disc to eliminate the gap and improving the effect of the floor grinding of this structure. Brief Description of the Drawings

[0017] Figure 1 is a perspective view of the utility model;

[0018] Figure 2 is a schematic connection structure diagram of the support platform and the grinding disc of the utility model;

[0019] Figure 3 is a schematic sectional view of the control cylinder of the utility model;

[0020] Figure 4 is a schematic structure diagram of the hollow ring seat of the utility model;

[0021] Figure 5 is a schematic sectional view of the processing chamber of the utility model.

[0022] In the figure: 1. Push-pull frame; 2. Dust reduction mechanism; 21. Hollow ring seat; 211. First annular net; 212. Second annular net; 213. Suction pipe; 22. Support wheel; 23. Processing chamber; 24. Filter plate; 25. Main body of the suction fan; 26. Sealing cover; 3. Pressure control grinding mechanism; 31. Support leg; 32. Support platform; 33. Control cylinder; 331. Sealing slide plate; 332. Extension rod; 333. Elastic member; 334. Limiting block; 335. Manual valve; 336. Solenoid valve; 337. Air storage cylinder; 338. One-way inflation valve; 339. Mechanical pressure gauge; 34. Follow-up rod; 35. Pressure sensor; 36. Frame; 37. Motor; 38. Rotary shaft seat; 39. Grinding disc. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the utility model.

[0024] Such as Figures 1-5As shown, the utility model provides a technical solution: a load-bearing heat-insulating floor construction device, including a push-pull frame 1, a dust reduction mechanism 2 is arranged on the push-pull frame 1, a pressure control grinding mechanism 3 is arranged on the top of the dust reduction mechanism 2, the dust reduction mechanism 2 includes a hollow ring seat 21, the hollow ring seat 21 is fixedly installed on the right side of the push-pull frame 1, the pressure control grinding mechanism 3 includes a support table 32, a control cylinder 33 is fixedly installed at the center of the top of the support table 32, four limit blocks 334 are fixedly installed on the inner wall of the control cylinder 33, a sealing slide plate 331 is slidably connected to the inner wall of the control cylinder 33, and the sealing slide plate 331 is slidably connected to the inner wall of the control cylinder 33. The top of the sealing slide 331 is movably connected to the bottom of the limit block 334, the bottom of the sealing slide 331 is fixedly connected to the extension rod 332, the bottom of the extension rod 332 extends to the bottom of the support platform 32 and is fixedly connected to the pressure sensor 35, the top of the sealing slide 331 is fixedly installed with an elastic member 333, the top of the elastic member 333 is fixedly connected to the top of the inner wall of the control cylinder 33, the top of the control cylinder 33 is fixedly connected to the solenoid valve 336, the top of the solenoid valve 336 is fixedly connected to the air storage cylinder 337, the top of the control cylinder 33 is fixedly connected to the manual valve 335, and the pressure sensor 337 is fixedly connected to the manual valve 335. 5 is fixedly installed with a frame 36 at the bottom, and a follower rod 34 is fixedly installed at the top of the frame 36. The follower rod 34 is slidably connected to the inner wall of the support platform 32. The pressure sensor 35 is an existing structure, and the model can be selected as MPX5010, etc. The pressure sensor 35 and the solenoid valve 336 are both connected to the external controller electrical signal. The gas storage cylinder 337 can temporarily store the high-pressure gas. Through the design of the pressure sensor 35, the pressure between the bottom of the grinding disc 39 and the ground can be monitored. When the pressure is lower than the preset value, it means that a gap is generated between the grinding disc 39 and the ground, and the solenoid valve 336 is controlled accordingly. When the valve 336 is opened, the high-pressure gas inside the air storage cylinder 337 is delivered to the control cylinder 33, pushing the sealing slide plate 331 to slide down, and through the transmission of the extension rod 332, the frame 36 and the rotating shaft seat 38, the grinding disc 39 is driven to move toward the ground, and the grinding disc 39 is automatically extended to eliminate the gap and improve the grinding effect. The manual valve 335 is controlled to open, so that the inner cavity of the control cylinder 33 can be connected with the outside world. Through the initial elastic force of the elastic member 333, the sealing slide plate 331 can be driven to slide up, thereby increasing the height of the grinding disc 39, which is convenient for the turnover of this structure.

[0025] As an implementation method in this embodiment, Figures 1-3As shown in the figure, a mechanical pressure gauge 339 is fixedly connected to the top of the air storage cylinder 337, and a one-way inflation valve 338 is fixedly connected to the top of the air storage cylinder 337. A number of support legs 31 are fixedly installed on the outer wall of the support platform 32. One end of the support leg 31 away from the support platform 32 is fixedly installed on the top of the hollow ring base 21. The bottom of the frame 36 is rotatably connected to a rotating shaft seat 38. A motor 37 is fixedly installed at the bottom of the inner cavity of the frame 36. The output shaft of the motor 37 is fixedly connected to the top of the rotating shaft seat 38. The bottom of the rotating shaft seat 38 is detachably connected to a grinding disc 39. An external air pump can be used to add gas to the air storage cylinder 337 unidirectionally from the one-way inflation valve 338. Through the design of the mechanical pressure gauge 339, the air pressure inside the air storage cylinder 337 can be observed. Through the design of the support legs 31, the support platform 32 is integrally supported on the top of the hollow ring base 21. By controlling the motor 37 to work, the rotating shaft seat 38 can be driven to rotate, and at the same time, the grinding disc 39 is driven to rotate to realize the function of grinding the ground. The grinding disc 39 is installed at the bottom of the rotating shaft seat 38 by means of bolts, and the user can replace the worn grinding disc 39.

[0026] As an implementation method in this embodiment, as Figure 1 、 Figure 4 、 Figure 5 shown, a first annular net 211 is fixedly installed at the bottom of the inner wall of the hollow ring base 21, a second annular net 212 is fixedly installed on the inner wall of the hollow ring base 21, a support wheel 22 is fixedly installed on the outer wall of the hollow ring base 21, and an air suction pipe 213 is fixedly connected to the top of the hollow ring base 21. The dust reduction mechanism 2 further includes a treatment chamber 23. The treatment chamber 23 is fixedly installed on the outer wall of the inner side of the push-pull frame 1. One end of the air suction pipe 213 away from the hollow ring base 21 is fixedly connected to the top of the treatment chamber 23. A filter plate 24 is fixedly installed on the inner wall of the treatment chamber 23. A cover 26 is movably inserted into the left side of the treatment chamber 23. An air suction fan main body 25 is fixedly connected to the bottom of the treatment chamber 23. By controlling the air suction fan main body 25 to work, air can be sucked from the first annular net 211 and the second annular net 212, and the dust generated by grinding can be sucked and treated. Through the transmission of the air suction pipe 213, the dust will enter the treatment chamber 23, and then through the design of the filter plate 24, the function of filtering the dust is realized. Pull out the cover 26 from the side of the treatment chamber 23, and then the filter surface of the filter plate 24 can be cleaned.

[0027] Working principle: By controlling the operation of the motor 37, the rotating shaft seat 38 can be driven to rotate, and at the same time, the grinding disc 39 is driven to rotate, realizing the function of grinding the floor. High-pressure gas is added to the air storage cylinder 337 in advance. During the grinding process, the pressure sensor 35 monitors the pressure between the bottom of the grinding disc 39 and the ground. When the pressure is lower than the preset value, the solenoid valve 336 is controlled to open, and the high-pressure gas inside the air storage cylinder 337 is transported to the control cylinder 33, pushing the sealing slide plate 331 to slide down, driving the grinding disc 39 to move towards the ground to eliminate the gap. During grinding, the main body of the suction fan 25 can be controlled to work simultaneously to absorb and filter the dust.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.

Claims

1. A load-bearing thermal insulation floor construction device, comprising a push-pull frame (1), characterized in that: The push-pull frame (1) is provided with a dust reduction mechanism (2), and a pressure-controlled polishing mechanism (3) is provided on the top of the dust reduction mechanism (2); The dust reduction mechanism (2) comprises a hollow ring seat (21), and the hollow ring seat (21) is fixedly installed on the right side of the push-pull frame (1); The pressure-controlled grinding mechanism (3) comprises a support platform (32), a control cylinder (33) is fixedly installed at the center of the top of the support platform (32), a plurality of limit blocks (334) are fixedly installed on the inner wall of the control cylinder (33), a sealing slide plate (331) is slidably connected to the inner wall of the control cylinder (33), the top of the sealing slide plate (331) is movably connected to the bottom of the limit blocks (334), an extension rod (332) is fixedly connected to the bottom of the sealing slide plate (331), the bottom of the extension rod (332) extends to the bottom of the support platform (32) and is fixedly connected to a pressure sensor (35), and the sealing slide plate (331) is slidably connected to the inner wall of the control cylinder (33), the top of the sealing slide plate (331) is movably connected to the bottom of the limit blocks (334), an extension rod (332) is fixedly connected to the bottom of the sealing slide plate (331), the bottom of the extension rod (332) extends to the bottom of the support platform (32) and is fixedly connected to the pressure sensor (35), An elastic member (333) is fixedly mounted on the top of the sealing slide plate (331), the top of the elastic member (333) is fixedly connected to the top of the inner wall of the control cylinder (33), the top of the control cylinder (33) is fixedly connected to an electromagnetic valve (336), the top of the electromagnetic valve (336) is fixedly connected to an air storage cylinder (337), the top of the control cylinder (33) is fixedly connected to a manual valve (335), the bottom of the pressure sensor (35) is fixedly mounted to a frame (36), the top of the frame (36) is fixedly mounted to a follower rod (34), and the follower rod (34) is slidably connected to the inner wall of the support platform (32).

2. A load-bearing thermal insulation floor construction device according to claim 1, characterized in that: A mechanical air pressure gauge (339) is fixedly connected to the top of the air storage cylinder (337), a one-way inflation valve (338) is fixedly connected to the top of the air storage cylinder (337), a plurality of support legs (31) are fixedly mounted on the outer wall of the support platform (32), and one end of the support leg (31) away from the support platform (32) is fixedly mounted on the top of the hollow ring seat (21).

3. A load-bearing thermal insulation floor construction device according to claim 1, characterized in that: The bottom of the frame (36) is rotatably connected to a rotating shaft seat (38), the bottom of the inner cavity of the frame (36) is fixedly installed with a motor (37), the output shaft of the motor (37) is fixedly connected to the top of the rotating shaft seat (38), and the bottom of the rotating shaft seat (38) is detachably connected to a grinding disc (39).

4. A load-bearing thermal insulation floor construction device according to claim 1, characterized in that: A first annular net (211) is fixedly mounted on the bottom of the inner wall of the hollow annular seat (21), and a second annular net (212) is fixedly mounted on the inner wall of the hollow annular seat (21).

5. A load-bearing thermal insulation floor construction device according to claim 1, characterized in that: A supporting wheel (22) is fixedly mounted on the outer wall of the hollow ring seat (21), and an air intake pipe (213) is fixedly connected to the top of the hollow ring seat (21).

6. A load-bearing thermal insulation floor construction device according to claim 5, characterized in that: The dust reduction mechanism (2) further comprises a processing bin (23), wherein the processing bin (23) is fixedly mounted on the outer wall of the inner side of the push-pull frame (1), and one end of the air intake pipe (213) away from the hollow ring seat (21) is fixedly connected to the top of the processing bin (23), and a filter plate (24) is fixedly mounted on the inner wall of the processing bin (23).

7. A load-bearing thermal insulation floor construction device according to claim 6, characterized in that: A sealing cover (26) is movably inserted on the left side of the processing bin (23), and a suction fan body (25) is fixedly connected to the bottom of the processing bin (23).

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