Spraying device capable of lifting fence for building construction

Abstract

The utility model discloses a building construction spraying device of liftable fence, including base, water pipe and spray header body, the upper surface of base is welded with a pair of lower column, the inside of lower column is equipped with chute, and the inside of lower column is inserted with upper column, and the top of upper column is welded with limit sleeve. According to the spraying device capable of lifting the fence for building construction, a second motor is driven to drive a second threaded rod to rotate, so that a threaded sleeve moves inwards, a connecting rod is driven to rotate around a shaft, the connecting rod supports a connecting block, a water pipe is clamped through a wedge-shaped block, the water pipe is conveniently fixed, and a clamping block is pressed to insert a spraying head body into a connector; a first motor is driven to rotate forwards, a first threaded rod is rotated, the first threaded rod and a connecting rod are matched for threaded transmission, a fence can be lifted conveniently, the situation that too much dust is raised, water mist cannot be adsorbed in time is prevented, and the dust removal efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray devices, in particular to a spray device for lifting enclosures used in building construction. Background Art

[0002] The spray device is a water mist spraying equipment, which is widely used in life. During the construction process, a large amount of harmful gases such as dust and particulate matter will be generated. When the wind is strong, they will float into the air and affect people and the environment. The spray device is mainly used to reduce the concentration of dust and particulate matter at the construction site, improve the construction environment, and cool down in hot weather.

[0003] A general sprinkler device consists of a water pump, a nozzle and a pipe system. During installation, the workers usually simply install the water pipe on the fence bracket through a clamp. The installation process requires the use of tools to tighten the screws. In addition, the pipe bends during the installation process, which is not convenient for installation. The sprinkler head and the pipe are fastened by threads, and a wrench is required for installation and disassembly, which makes it inconvenient to install the sprinkler head.

[0004] Therefore, the above problems need to be improved. Utility Model Content

[0005] The utility model aims to provide a sprinkler device for lifting enclosures for construction, so as to solve the problem that the pipe bending during the installation process is inconvenient to install and the sprinkler head is inconvenient to install.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spray device for a lifting enclosure for construction, comprising a base, a water pipe and a spray head body, a pair of lower columns are welded on the upper surface of the base, the interiors of the lower columns are provided with slide grooves, the interiors of the lower columns are plugged with upper columns, the tops of the upper columns are welded with limit sleeves, the two sides of the limit sleeves are connected to the outside, the upper and lower inner walls of the limit sleeves are provided with wedge blocks, and the interiors of the wedge blocks are provided with water pipes, one of the wedge blocks is welded and fixed to the limit sleeve, the bottom of the other wedge block is welded with a connecting block, and the bottom of the connecting block is rotatably connected with a connecting rod;

[0007] One end of the connecting rod is rotatably connected to the connecting block, and the other end of the connecting rod is rotatably connected to the threaded sleeve. A second threaded rod is arranged inside the threaded sleeve, and the threaded portion of the second threaded rod has opposite thread directions along the middle thereof. One end of the second threaded rod is fixed to the output shaft end of the second motor, and the other end is movably connected to the inner wall of the limit sleeve.

[0008] Preferably, the upper column and the lower column are slidably connected along a slide groove, a pair of upper columns and the base are perpendicular to each other, and a pair of wedge-shaped blocks clamp and fix the water pipe, making it convenient to limit the water pipe.

[0009] Preferably, a fixing piece is provided on one side of the upper column, and the fixing piece is fixed to the upper column by bolts, and two fixing pieces are provided on each of the two lower columns and the upper column, an enclosure is provided between the two upper columns, and the four corners of the enclosure are welded to the fixing piece, and an enclosure is also provided between the lower columns, separating the construction area from the outside world through the enclosure.

[0010] Preferably, a booster pump is fixed to the upper surface of the base near the end by bolts, and a water pipe is provided at the water outlet of the booster pump, and the water pipe passes through the limiting sleeve, and the water is pressurized by the booster pump.

[0011] Preferably, a section of the water pipe is connected with a joint, and a limiting groove is provided on the inner wall of the joint, and a spray head body is inserted into the interior of the joint to facilitate water spraying and dust reduction.

[0012] Preferably, the shower head body comprises a sealing ring, a slot, a spring and a block, and the shower head body is made of copper and is not easily corroded or damaged.

[0013] Preferably, a groove is provided inside the shower head body, and a spring and a block are arranged inside the groove, and one end of the spring is fixed to the inner wall of the shower head body, and the other end of the spring abuts against the block, and a sealing ring is sleeved on the outer side of the tube wall of the shower head body to prevent water leakage.

[0014] Preferably, the clamping block is in a "concave" shape, one end of the clamping block extends out of the shower head body, and the other end cooperates with the limiting groove and engages with the joint, so as to facilitate installation and disassembly of the shower head body.

[0015] Preferably, a motor compartment is welded to the middle of the upper surface of the base, and a first motor is installed inside the motor compartment, and a first threaded rod is fixed to the output shaft end of the first motor, and the first threaded rod is driven by the first motor.

[0016] Preferably, the first threaded rod passes through the connecting rod, both ends of the connecting rod are welded to the upper column, and a threaded hole is opened in the middle of the connecting rod. The first threaded rod and the connecting rod are threadedly transmitted, and the enclosure is raised and lowered through the threaded transmission.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the spray device of the liftable enclosure for construction drives the second motor to drive the second threaded rod to rotate, so that the threaded sleeve moves inward, drives the connecting rod to rotate around the axis, and the connecting rod supports the connecting block, and the water pipe is clamped by the wedge block to facilitate the fixation of the water pipe, and the clamping block is pressed to insert the spray head body into the joint, so that the clamping block and the limiting groove inside the joint are docked, which is convenient for the installation of the spray head body, and the first motor is driven to rotate forward to rotate the first threaded rod, and the first threaded rod cooperates with the connecting rod to perform threaded transmission, which is convenient for raising the enclosure, preventing excessive dust from being adsorbed by water mist in time, and effectively increasing the dust removal efficiency.

[0018] 1. The spray device of the lifting enclosure for construction drives the second threaded rod to rotate through the second motor, so that the threaded sleeve moves inward to drive the connecting rod to rotate around the axis, and the supporting wedge block moves upward to clamp and fix the water pipe;

[0019] 2. The sprinkler device with a liftable enclosure for construction use presses the card block to insert the sprinkler head body into the joint until the card block is docked with the limit groove, releases the card block, and the spring rebounds to make the card block and the joint engage and fix. The sealing ring prevents water leakage, and the enclosure is raised to increase the spraying range of the sprinkler head body for more effective dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a side view of the structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0023] Figure 4 For this utility model Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0025] Figure 6 For this utility model Figure 5 Schematic diagram of the local enlarged structure at point B in the middle.

[0026] In the figure: 1. base; 2. booster pump; 3. water pipe; 4. lower column; 5. slide groove; 6. upper column; 7. limit sleeve; 8. fixing piece; 9. sprinkler head body; 901. sealing ring; 902. slot; 903. spring; 904. block; 10. enclosure; 11. first threaded rod; 12. connecting rod; 13. threaded hole; 14. motor compartment; 15. first motor; 16. wedge block; 17. connecting rod; 18. threaded sleeve; 19. second threaded rod; 20. second motor; 21. connecting block; 22. joint; 23. limit groove. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-6 The utility model provides a technical solution: a spray device for a lifting enclosure for construction, comprising a base 1, a water pipe 3 and a spray head body 9, a pair of lower columns 4 are welded on the upper surface of the base 1, a slide groove 5 is provided inside the lower columns 4, and upper columns 6 are plugged into the lower columns 4, and the tops of the upper columns 6 are welded with limiting sleeves 7, and the two sides of the limiting sleeves 7 are connected to the outside, and the upper and lower inner walls of the limiting sleeves 7 are provided with wedge blocks 16, and the wedge blocks 16 are provided with water pipes 3, one of the wedge blocks 16 It is welded and fixed to the limit sleeve 7, and a connecting block 21 is welded to the bottom of the other wedge-shaped block 16, and a connecting rod 17 is rotatably connected to the bottom of the connecting block 21, one end of the connecting rod 17 is rotatably connected to the connecting block 21, and the other end of the connecting rod 17 is rotatably connected to the threaded sleeve 18, and a second threaded rod 19 is arranged inside the threaded sleeve 18, and the threaded portion of the second threaded rod 19 is opposite to the thread direction in the middle, one end of the second threaded rod 19 is fixed to the output shaft end of the second motor 20, and the other end is movably connected to the inner wall of the limit sleeve 7.

[0029] The upper column 6 and the lower column 4 are slidably connected along the slide groove 5 . The pair of upper columns 6 and the base 1 are perpendicular to each other. A pair of wedge-shaped blocks 16 clamp and fix the water pipe 3 .

[0030] For the installation and fixation of the water pipe 3, the water pipe 3 is placed between the two wedge blocks 16, and the second motor 20 is driven to rotate forward, so that the second threaded rod 19 rotates, and the threaded sleeve 18 moves toward the middle through thread transmission. During the movement, the connecting rod 17 rotates around the axis, so that the connecting rod 17 supports the connecting block 21 and the wedge block 16 to move upward, and the two wedge blocks 16 clamp and fix the water pipe 3.

[0031] A fixing piece 8 is provided on one side of the upper column 6, and the fixing piece 8 is fixed to the upper column 6 by bolts, and two fixing pieces 8 are provided on the two lower columns 4 and the upper column 6, a fence 10 is provided between the two upper columns 6, and the four corners of the fence 10 are welded to the fixing piece 8, and a fence 10 is also provided between the lower columns 4, and a booster pump 2 is fixed to the upper surface of the base 1 near the end by bolts, and a water pipe 3 is provided at the water outlet end of the booster pump 2, and the water pipe 3 passes through the limiting sleeve 7, a section of the water pipe 3 is connected with a joint 22, and a limiting groove 23 is provided on the inner wall of the joint 22, and a spray head body 9 is inserted into the inside of the joint 22, the spray head body 9 includes a sealing ring 901, a slot 902, a spring 903 and a block 904, and the spray head body 9 is made of copper, and a slot 902 is provided inside the spray head body 9, and the slot A spring 903 and a block 904 are provided inside 902, and one end of the spring 903 is fixed to the inner wall of the sprinkler head body 9, and the other end of the spring 903 abuts against the block 904, and a sealing ring 901 is sleeved on the outer side of the tube wall of the sprinkler head body 9, the block 904 is in a "concave" shape, one end of the block 904 extends out of the sprinkler head body 9, and the other end cooperates with the limit groove 23 and engages with the joint 22, a motor bin 14 is welded to the middle part of the upper surface of the base 1, and a first motor 15 is installed inside the motor bin 14, and a first threaded rod 11 is fixed to the output shaft end of the first motor 15, the first threaded rod 11 passes through the connecting rod 12, the two ends of the connecting rod 12 are welded to the upper column 6, and a threaded hole 13 is opened in the middle part of the connecting rod 12, and the first threaded rod 11 and the connecting rod 12 are threadedly driven.

[0032] For the installation of the spray device, press the block 904 to make the spring 903 contract inward, insert the spray head body 9 into the joint 22 until the block 904 is docked with the limit groove 23 on the spray head body 9, release the block 904, the spring 903 loses the external force to restrict the rebound, and then pushes the block 904 to be stuck in the limit groove 23, completing the installation, driving the first motor 15 to rotate forward, and driving the connecting rod 12 to move upward through the threaded transmission, so that the upper column 6 is raised, and then the enclosure 10 and the spray device are raised to expand the spray range.

[0033] To summarize, driving the second motor 20 drives the second threaded rod 19 to rotate forward, so that the wedge block 16 clamps and fixes the water pipe 3, and the sprinkler head body 9 is connected to the joint 22 for installation, and driving the first motor 15 makes the upper column 6 spray device and the enclosure 10 to block and spray water to absorb the dust, so that the dust removal effect is better. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A spray device for a lifting enclosure for construction, comprising a base (1), a water pipe (3) and a spray head body (9), characterized in that: A pair of lower columns (4) are welded to the upper surface of the base (1), a slide groove (5) is provided inside the lower columns (4), and an upper column (6) is inserted inside the lower columns (4), and a limiting sleeve (7) is welded to the top of the upper column (6), and both sides of the limiting sleeve (7) are connected to the outside, and the upper and lower inner walls of the limiting sleeve (7) are provided with a wedge block (16), and a water pipe (3) is provided inside the wedge block (16), one of the wedge blocks (16) is welded and fixed to the limiting sleeve (7), and a connecting block (21) is welded to the bottom of the other wedge block (16), and the bottom of the connecting block (21) is rotatably connected to a connecting rod (17); One end of the connecting rod (17) is rotatably connected to the connecting block (21), and the other end of the connecting rod (17) is rotatably connected to the threaded sleeve (18). A second threaded rod (19) is arranged inside the threaded sleeve (18), and the threaded portion of the second threaded rod (19) has opposite thread directions along its middle. One end of the second threaded rod (19) is fixed to the output shaft end of the second motor (20), and the other end is movably connected to the inner wall of the limiting sleeve (7).

2. A spray device for a lifting enclosure for construction according to claim 1, characterized in that: The upper column (6) and the lower column (4) are slidably connected along the slide groove (5); a pair of upper columns (6) and the base (1) are perpendicular to each other; and a pair of wedge-shaped blocks (16) clamp and fix the water pipe (3).

3. The spray device for a liftable enclosure for construction according to claim 1 is characterized in that: A fixing member (8) is provided on one side of the upper column (6), and the fixing member (8) is fixed to the upper column (6) by bolts, and two fixing members (8) are provided on each of the two lower columns (4) and the upper column (6), a fence (10) is provided between the two upper columns (6), and the four corners of the fence (10) are welded to the fixing member (8), and a fence (10) is also provided between the lower columns (4).

4. The spray device for a liftable enclosure for construction according to claim 1 is characterized in that: A booster pump (2) is fixed to the upper surface of the base (1) near the end by means of bolts, and a water pipe (3) is provided at the water outlet end of the booster pump (2), and the water pipe (3) passes through the limiting sleeve (7).

5. The spray device for a liftable enclosure for construction according to claim 4 is characterized in that: A section of the water pipe (3) is connected to a joint (22), and a limiting groove (23) is provided on the inner wall of the joint (22), and a shower head body (9) is inserted into the interior of the joint (22).

6. The spray device for a liftable enclosure for construction according to claim 5 is characterized in that: The shower head body (9) comprises a sealing ring (901), a slot (902), a spring (903) and a clamping block (904), and the shower head body (9) is made of copper.

7. The spray device for a liftable enclosure for construction according to claim 6 is characterized in that: The shower head body (9) is provided with a slot (902) inside, and a spring (903) and a block (904) are arranged inside the slot (902), one end of the spring (903) is fixed to the inner wall of the shower head body (9), the other end of the spring (903) is in contact with the block (904), and a sealing ring (901) is sleeved on the outer side of the tube wall of the shower head body (9).

8. The spray device for a liftable enclosure for construction according to claim 7, characterized in that: The clamping block (904) is in the shape of a "concave" character, one end of the clamping block (904) extends out of the shower head body (9), and the other end is engaged with the connector (22) by cooperating with the limiting groove (23).

9. The spray device for a liftable enclosure for construction according to claim 1, characterized in that: A motor bin (14) is welded to the middle of the upper surface of the base (1), a first motor (15) is installed inside the motor bin (14), and a first threaded rod (11) is fixed to the output shaft end of the first motor (15).

10. A spray device for a liftable enclosure for construction according to claim 9, characterized in that: The first threaded rod (11) passes through the connecting rod (12), the two ends of the connecting rod (12) are welded to the upper column (6), and a threaded hole (13) is opened in the middle of the connecting rod (12), and the first threaded rod (11) and the connecting rod (12) are threadedly transmitted.

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