A spraying device for thermal bridge treatment

Abstract

The utility model discloses a spraying device for thermal bridge treatment, which relates to the technical field of building construction, and comprises a main body, wherein the upper end of the main body is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a workbench, the workbench is fixedly connected with the side wall of a second connecting pipe, a gear is positioned and rotatably connected inside the workbench through a pin shaft, a first rack is meshingly connected with the side wall of the gear, the lower end of the first rack is fixedly connected with the workbench, the side wall of the gear is meshingly connected with a second rack, the upper end of the second rack is fixedly connected with a mounting plate, and the mounting plate is slidably connected with the upper surface of the workbench. In the utility model, the horizontal and vertical directions of the first nozzle and the second nozzle are adjusted at the same time, the scope of use is increased, and the practicality is increased. Secondly, the detection device is directly used to output an electrical signal, the controller receives the signal, and simultaneously outputs a corresponding electrical signal to control the electric valve, and then the second spraying is performed for corrective spraying, the structure is simple, and the corrective spraying efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a spraying device for thermal bridge treatment. Background Art

[0002] The thermal bridge effect is the physical effect of heat conduction. Generally, when ventilation is poor, the large temperature difference between indoor and outdoor causes uneven heat conduction of the wall, resulting in a thermal bridge effect. Indoor water vapor condenses when it gets cold, causing condensation, mold, and even dripping inside the house. Generally, the thermal bridge effect is solved by widening the wall at the junction of the inner and outer walls. The mold caused by the thermal bridge effect can also be alleviated by affixing tiles on the inner walls. However, for some special parts of the building, such as the roof, basement, and top of the pillars, spraying thermal insulation coatings is generally used to block the thermal bridge effect.

[0003] Chinese patent document CN220111369U discloses a building thermal bridge treatment device, including a main body, a spray pipe is arranged on the main body, a plurality of spray nozzles are arranged on the spray pipe, a correction pipe is arranged on the main body, and a correction nozzle is arranged on the correction pipe; it also includes a delivery pump fixedly arranged on the main body, the delivery pump is provided with a discharge port and a feed port, the spray pipe is connected with the discharge port, a rotating seat is arranged on the main body, the correction pipe is dynamically sealed and connected with the rotating seat and is connected with the discharge port, a protective shell is arranged on the main body, and a detection device is arranged on the protective shell, by arranging a rotatable correction pipe on the main body and a correction nozzle arranged on the correction pipe. The above-mentioned building thermal bridge treatment device has shortcomings. Although the device can realize the cutting of the insulation board, it has limitations. The spray pipes of the device are all fixed and cannot be adjusted in position, which makes the scope of application small and the practicality poor. Secondly, when performing corrective spraying on the places that have not been sprayed or the spraying does not meet the standards, the motor needs to be started, and the correction nozzle can be rotated through the transmission of gears and racks, and then the correction spraying is performed. The efficiency of the correction spraying is low, which is not conducive to rapid construction and increases the construction period.

[0004] Therefore, in order to solve such problems, we propose a spraying device for thermal bridge treatment. Utility Model Content

[0005] The purpose of the utility model is to provide a spray device for thermal bridge treatment, aiming to solve the problem in the above-mentioned background technology that the spray pipe of the existing building thermal bridge treatment device cannot be adjusted during use, resulting in a small scope of application. Secondly, when corrective spraying is performed on places that have not been sprayed or the spraying does not meet the standards, the corrective spraying efficiency is low, which is not conducive to rapid construction.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a spray device for thermal bridge treatment, comprising a main body, a feed pipe is fixedly connected inside the main body, one end of the feed pipe is sealed and fixedly connected to a delivery pump, the output end of the delivery pump is sealed and fixedly connected to a discharge pipe, the end of the discharge pipe away from the delivery pump is sealed and fixedly connected to two first connecting pipes, the ends of the first connecting pipes away from the discharge pipe are both sealed and fixedly connected to the first telescopic pipe, the end of the first telescopic pipe away from the first connecting pipe is sealed and fixedly connected to the second connecting pipe, the end of the second connecting pipe away from the first telescopic pipe is sealed and fixedly connected to the second telescopic pipe, the end of the second telescopic pipe away from the second connecting pipe is sealed and fixedly connected to the spray pipe, and one end of the spray pipe away from the second telescopic pipe is sealed and fixedly connected A plurality of first nozzles are connected, and an electric valve is sealed and fixedly connected to one end of another spray tube away from the second telescopic tube, and a second nozzle is fixedly connected to the lower end of the electric valve, and an electric push rod is fixedly connected to the upper end of the main body, and an output end of the electric push rod is fixedly connected to a workbench, and the workbench is fixedly connected to the side wall of the second connecting tube, and a first mounting groove is opened on the upper end of the workbench, and a gear is rotatably connected to the inside of the workbench through a pin shaft, and the gear is located in the first mounting groove, and a first rack is meshedly connected to the side wall of the gear, and the lower end of the first rack is fixedly connected to the workbench, and a second rack is meshedly connected to the side wall of the gear, and the first rack and the second rack are perpendicular, and a mounting plate is fixedly connected to the upper end of the second rack, and the mounting plate is slidably connected to the upper surface of the workbench, and the mounting plate is fixedly connected to the side wall of the spray tube.

[0007] Preferably, a detection device is fixedly connected to the side wall of the workbench close to the first nozzle, and the detection device, the delivery pump, the electric push rod and the electric valve are all electrically connected to the external controller.

[0008] Preferably, a second mounting groove is opened inside the workbench, the second mounting groove is located outside the first mounting groove, and a first limit block is fixedly connected to the side wall of the second rack away from the first rack, and the first limit block is slidably connected to the second mounting groove.

[0009] Preferably, a third mounting groove is provided at the upper end of the workbench, a second limiting block is fixedly connected to the lower end of the mounting plate, and the second limiting block is slidably connected to the third mounting groove.

[0010] Preferably, a telescopic rod is fixedly connected to the lower end of the workbench, and one end of the telescopic rod away from the workbench is fixedly connected to the main body.

[0011] Preferably, the length of the gear is greater than the sum of the widths of the first rack and the second rack.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, gears, a first rack, a second rack and two telescopic tubes are used to simultaneously realize the adjustment of the first nozzle and the second nozzle in the horizontal and vertical directions, thereby increasing the scope of use and the practicability. Secondly, when corrective spraying is performed on places that have not been sprayed or the spraying does not meet the standards, the detection device is directly used to output an electrical signal, the controller receives the signal, and simultaneously outputs a corresponding electrical signal to control the electric valve, and then the second spray is corrective spraying is performed. The structure is simple, the corrective spraying efficiency is high, and it is convenient for rapid construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional schematic diagram of a spray device for thermal bridge treatment proposed by the utility model Figure 1 ;

[0015] Figure 2 A three-dimensional schematic diagram of a spray device for thermal bridge treatment proposed by the utility model Figure 2 ;

[0016] Figure 3 A three-dimensional schematic diagram of a spray device for thermal bridge treatment proposed by the utility model Figure 3 ;

[0017] Figure 4 It is a three-dimensional exploded schematic diagram of the internal structure of a first installation slot in a thermal bridge treatment spraying device proposed by the utility model;

[0018] Figure 5 This is a three-dimensional exploded schematic diagram of the internal structure of the main body of a spray device for thermal bridge treatment proposed by the utility model.

[0019] Legend:

[0020] 1. Main body; 11. Feed pipe; 12. Delivery pump; 13. Discharge pipe; 14. First connecting pipe; 15. First telescopic pipe; 16. Second connecting pipe; 17. Second telescopic pipe; 18. Spray pipe; 19. Electric push rod; 191. Telescopic rod; 2. Workbench; 201. First mounting slot; 202. Second mounting slot; 203. Third mounting slot; 204. Detection device; 21. Gear; 22. First rack; 23. Second rack; 231. First limit block; 24. Mounting plate; 25. Second limit block; 3. First nozzle; 31. Electric valve; 32. Second nozzle. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. The terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Reference Figure 1-5The utility model provides an embodiment: a spray device for thermal bridge treatment, comprising a main body 1, a feed pipe 11 is fixedly connected inside the main body 1, one end of the feed pipe 11 is sealed and fixedly connected to a delivery pump 12, an output end of the delivery pump 12 is sealed and fixedly connected to a discharge pipe 13, an end of the discharge pipe 13 away from the delivery pump 12 is sealed and fixedly connected to two first connecting pipes 14, an end of the first connecting pipe 14 away from the discharge pipe 13 is sealed and fixedly connected to a first telescopic pipe 15, an end of the first telescopic pipe 15 away from the first connecting pipe 14 is sealed and fixedly connected to a second connecting pipe 16, an end of the second connecting pipe 16 away from the first telescopic pipe 15 is sealed and fixedly connected to a second telescopic pipe 17, an end of the second telescopic pipe 17 away from the second connecting pipe 16 is sealed and fixedly connected to a spray pipe 18, an end of a spray pipe 18 away from the second telescopic pipe 17 is sealed and fixedly connected to a plurality of first nozzles 3, and another A spray pipe 18 is sealed and fixedly connected to an electric valve 31 at one end away from the second telescopic tube 17, and a second nozzle 32 is fixedly connected to the lower end of the electric valve 31. An electric push rod 19 is fixedly connected to the upper end of the main body 1, and an output end of the electric push rod 19 is fixedly connected to a workbench 2. The workbench 2 is fixedly connected to the side wall of the second connecting pipe 16. A first mounting groove 201 is opened at the upper end of the workbench 2. A gear 21 is rotatably connected to the inside of the workbench 2 through a pin shaft. The gear 21 is located in the first mounting groove 201, and a first rack 22 is meshedly connected to the side wall of the gear 21. The lower end of the first rack 22 is fixedly connected to the workbench 2, and a second rack 23 is meshedly connected to the side wall of the gear 21, and the first rack 22 and the second rack 23 are perpendicular. A mounting plate 24 is fixedly connected to the upper end of the second rack 23, and the mounting plate 24 is slidably connected to the upper surface of the workbench 2, and the mounting plate 24 is fixedly connected to the side wall of the spray pipe 18.

[0024] This setting starts the electric push rod 19, so that the electric push rod 19 drives the workbench 2 to rise vertically, and the workbench 2 drives the gear 21 to rise vertically. The gear 21 rotates through the first rack 22, so that the gear 21 drives the second rack 23 to slide horizontally in the first mounting groove 201, and the second rack 23 drives the mounting plate 24 to slide on the upper surface of the workbench 2, so that the workbench 2 and the mounting plate 24 respectively drive the first telescopic tube 15 and the second telescopic tube 17 to extend, thereby realizing the adjustment of the height and horizontal position of the first nozzle 3 and the second nozzle 32 at the same time, and the application range is wider.

[0025] A detection device 204 is fixedly connected to the side wall of the workbench 2 near the first nozzle 3. The detection device 204, the delivery pump 12, the electric push rod 19 and the electric valve 31 are all electrically connected to the external controller, which is used to control the electric push rod 19 through the controller, thereby adjusting the positions of the first nozzle 3 and the second nozzle 32, and controlling the spraying of the device at the same time, as well as performing corrective spraying on places that are not sprayed or sprayed substandardly.

[0026] A second mounting groove 202 is provided inside the workbench 2, and the second mounting groove 202 is located outside the first mounting groove 201. A first limiting block 231 is fixedly connected to the side wall of the second rack 23 away from the first rack 22. The first limiting block 231 is slidably connected to the second mounting groove 202, and is used to limit the second rack 23, thereby increasing the stability of the horizontal linear motion of the second rack 23.

[0027] A third mounting groove 203 is provided at the upper end of the workbench 2, and a second limiting block 25 is fixedly connected to the lower end of the mounting plate 24. The second limiting block 25 is slidably connected to the third mounting groove 203 to limit the mounting plate 24 and increase the stability of the linear motion of the mounting plate 24.

[0028] A telescopic rod 191 is fixedly connected to the lower end of the workbench 2. One end of the telescopic rod 191 away from the workbench 2 is fixedly connected to the main body 1 to increase the stability of the workbench 2 and prevent the workbench 2 from tilting.

[0029] The length of the gear 21 is greater than the sum of the widths of the first rack 22 and the second rack 23 , so as to increase the stability of the linear motion of the second rack 23 driven by the first rack 22 through the gear 21 .

[0030] Working principle: By starting the electric push rod 19, the electric push rod 19 drives the workbench 2 to rise vertically, the workbench 2 drives the gear 21 to rise vertically, the gear 21 rotates through the first rack 22, the gear 21 drives the second rack 23 to slide horizontally in the first mounting groove 201, the second rack 23 drives the mounting plate 24 to slide on the upper surface of the workbench 2, and then the workbench 2 and the mounting plate 24 respectively drive the first telescopic tube 15 and the second telescopic tube 17 to extend, thereby achieving the height and level of the first nozzle 3 and the second nozzle 32 at the same time. The adjustment of position has a wider range of applications. The feed pipe 11 then feeds the material, and the delivery pump 12 delivers the material to the first nozzle 3 and the second nozzle 32 through the discharge pipe 13, the first connecting pipe 14, the first telescopic pipe 15, the second connecting pipe 16, the second telescopic pipe 17 and the spray pipe 18. Then the first nozzle 3 is used for spraying. Finally, the controller controls the electric push rod 19 to adjust the position of the first nozzle 3 and the second nozzle 32, and at the same time controls the spraying of the device, as well as performs corrective spraying on the places that are not sprayed or the spraying does not meet the standards.

[0031] 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 spraying device for thermal bridge treatment, comprising a main body (1), characterized in that: A feed pipe (11) is fixedly connected inside the main body (1), one end of the feed pipe (11) is sealed and fixedly connected to a delivery pump (12), an output end of the delivery pump (12) is sealed and fixedly connected to a discharge pipe (13), an end of the discharge pipe (13) away from the delivery pump (12) is sealed and fixedly connected to two first connecting pipes (14), an end of the first connecting pipe (14) away from the discharge pipe (13) is sealed and fixedly connected to a first telescopic pipe (15), and the first telescopic pipe (15) away from the first connecting pipe One end of the second connecting tube (14) is sealed and fixedly connected to a second connecting tube (16), one end of the second connecting tube (16) away from the first telescopic tube (15) is sealed and fixedly connected to a second telescopic tube (17), one end of the second telescopic tube (17) away from the second connecting tube (16) is sealed and fixedly connected to a spraying tube (18), one end of one spraying tube (18) away from the second telescopic tube (17) is sealed and fixedly connected to a plurality of first spray heads (3), and one end of another spraying tube (18) away from the second telescopic tube (17) is sealed and fixedly connected to a plurality of first spray heads (3). The end seal is fixedly connected to an electric valve (31), the lower end of the electric valve (31) is fixedly connected to a second nozzle (32), the upper end of the main body (1) is fixedly connected to an electric push rod (19), the output end of the electric push rod (19) is fixedly connected to a workbench (2), the workbench (2) is fixedly connected to the side wall of the second connecting pipe (16), the upper end of the workbench (2) is provided with a first mounting groove (201), the interior of the workbench (2) is rotatably connected to a gear (21) through a pin shaft, and the gear (21) is located at the first In a mounting groove (201), a first rack (22) is meshedly connected to the side wall of the gear (21), the lower end of the first rack (22) is fixedly connected to the workbench (2), a second rack (23) is meshedly connected to the side wall of the gear (21), and the first rack (22) and the second rack (23) are perpendicular, a mounting plate (24) is fixedly connected to the upper end of the second rack (23), the mounting plate (24) is slidably connected to the upper surface of the workbench (2), and the mounting plate (24) is fixedly connected to the side wall of the spray pipe (18).

2. A thermal bridge treatment spraying device according to claim 1, characterized in that: A detection device (204) is fixedly connected to the side wall of the workbench (2) close to the first nozzle (3); the detection device (204), the delivery pump (12), the electric push rod (19) and the electric valve (31) are all electrically connected to an external controller.

3. A thermal bridge treatment spraying device according to claim 1, characterized in that: A second mounting groove (202) is provided inside the workbench (2), the second mounting groove (202) is located outside the first mounting groove (201), a first limiting block (231) is fixedly connected to the side wall of the second rack (23) away from the first rack (22), and the first limiting block (231) is slidably connected to the second mounting groove (202).

4. A thermal bridge treatment spraying device according to claim 1, characterized in that: The upper end of the workbench (2) is provided with a third mounting groove (203), the lower end of the mounting plate (24) is fixedly connected with a second limiting block (25), and the second limiting block (25) is slidably connected to the third mounting groove (203).

5. The thermal bridge treatment spraying device according to claim 1, characterized in that: The lower end of the workbench (2) is fixedly connected to a telescopic rod (191), and one end of the telescopic rod (191) away from the workbench (2) is fixedly connected to the main body (1).

6. A thermal bridge treatment spraying device according to claim 1, characterized in that: The length of the gear (21) is greater than the sum of the widths of the first rack (22) and the second rack (23).

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