Positioning device for building water supply and drainage construction

Abstract

The utility model relates to the technical field of buildings, and discloses a positioning device for building water supply and drainage construction, which comprises a bottom plate, supporting legs are fixedly connected to the outer surface of the bottom plate, limiting rods are fixedly connected to the tops of the supporting legs, and a fixing plate is fixedly connected to the tops of the limiting rods. The second motor serves as a power source to drive the whole transmission structure, under meshing of the worm and the worm gear, the rotating shell is driven to rotate, the rotating frame rotates at the same time, and therefore the fixing rod is driven to rotate around the fixing column, a pipeline is fixed through the positioning block, and the pipeline is fixed through the lifting mechanism. Through operation of the structure, the accuracy and firmness of pipeline fixing are driven, and therefore the beneficial effects that pipelines with different pipe diameters and shapes can be effectively positioned in the water supply and drainage construction, the pipelines are prevented from shaking or displacing in the construction process, and the construction accuracy and safety are guaranteed are achieved.

Description

Technical Field

[0001] This utility model relates to the field of building technology, and in particular to a positioning device for building water supply and drainage construction. Background Technology

[0002] With the development of building engineering technology, this device is used in the installation and construction of building water supply and drainage systems. In modern buildings, the layout of water supply and drainage systems is becoming more and more complex, and the requirements for the positioning and height adjustment of pipes are also becoming more and more stringent. This device is needed to adapt to different building structures and water supply and drainage design requirements.

[0003] Traditional methods may use relatively simple clamps or fixing structures, which are difficult to adapt to pipes of different diameters and shapes. The fixing of pipes is not firm or precise enough, making it easy for pipes to shake and shift. Furthermore, it is not convenient to adjust the height when facing different working requirements. Summary of the Invention

[0004] To solve the above-mentioned technical problems, this utility model provides a positioning device for building water supply and drainage construction.

[0005] This utility model is achieved using the following technical solution: a positioning device for building water supply and drainage construction, comprising a base plate, a support leg fixedly connected to the outer surface of the base plate, a limit rod fixedly connected to the top of the support leg, and a fixing plate fixedly connected to the top of the limit rod, and further comprising:

[0006] A lifting mechanism, the lifting mechanism including a threaded rod rotatably connected inside the base plate, and a connecting column provided on the outside of the threaded rod;

[0007] The transmission mechanism includes a second motor fixedly connected to the top of the transmission housing, and a worm gear is provided inside the second motor;

[0008] The fixing mechanism includes a rotating frame fixedly connected to the front of the worm gear, a rotating sleeve rotatably connected to the back of the rotating frame, and a fixing rod disposed inside the rotating sleeve.

[0009] As a further improvement to the above solution, a first motor is fixedly connected to the bottom of the base plate, a threaded rod is fixedly connected to the output end of the first motor, a connecting post is threadedly connected to the outside of the threaded rod, a limit plate is fixedly connected to the outside of the connecting post, and a transmission housing is fixedly connected to the top of the connecting post.

[0010] The above technical solution allows for the use of a first motor at the bottom of the base plate as a power source to drive the threaded rod to rotate. Combined with the threaded connection between the threaded rod and the connecting column, the lifting and lowering motion of the connecting column can be achieved.

[0011] As a further improvement to the above solution, the limiting plate is slidably connected to the outside of the limiting rod, and the connecting column is slidably connected to the inside of the fixing plate.

[0012] The above technical solution ensures the straightness and stability of the connecting column during the lifting process by the limiting plate and limiting rod. This limiting structural design reduces the shaking of the connecting column during the lifting process.

[0013] As a further improvement to the above solution, a worm gear is fixedly connected to the output end of the second motor, a protective shell is fixedly connected to the top of the transmission housing, a rotating shell is rotatably connected inside the protective shell, and a worm wheel is fixedly connected to the outside of the rotating shell.

[0014] Through the above technical solution, the second motor can effectively transmit power to the worm gear, laying the foundation for subsequent transmission and pipeline fixing operations. The protective shell protects the internal transmission components and improves the service life of the device.

[0015] As a further improvement to the above solution, the worm and the worm wheel mesh with each other, and the worm is rotatably connected inside the transmission housing.

[0016] As a further improvement to the above solution, a fixing post is fixedly connected to the front of the protective shell, a fixing rod is rotatably connected to the outside of the fixing post, and a positioning block is fixedly connected to the inside of the fixing rod.

[0017] The above technical solution enables the positioning block to accurately position and fix the pipeline, improving the firmness and accuracy of pipeline fixing. At the same time, the rotating sleeve can transmit the power of the rotating frame to the fixed rod.

[0018] As a further improvement to the above solution, the rotating sleeve is fitted onto the outside of the fixed rod, and the rotating sleeve is rotatably connected between the rotating shell and the rotating frame.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] This invention uses a second motor as a power source to drive the entire transmission structure. Under the meshing of the worm and worm wheel, the rotating shell rotates, and the rotating frame rotates simultaneously, thereby causing the fixed rod to rotate around the fixed column, so that the positioning block fixes the pipe. Through this structural operation, the accuracy and firmness of the pipe fixing are improved, thus achieving the beneficial effect of effectively positioning pipes of different diameters and shapes in water supply and drainage construction, and avoiding pipe shaking or displacement during construction, ensuring the accuracy and safety of construction.

[0021] This invention utilizes a stable transmission method where the rotation of the first motor drives the threaded rod to rotate inside the base plate. The connecting column achieves stable upward movement under the coordinated action of the limiting plate and the limiting rod. This structural design allows for the adjustment of the height of the fixing mechanism, thereby adjusting the height of the pipe. Through this structural operation, the pipe height can be adjusted, enabling the device to meet the requirements of complex construction environments during water supply and drainage construction. For example, when at different heights or connected to other equipment, the pipe height can be precisely adjusted to ensure the smooth installation and effective operation of the entire water supply and drainage system. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the lifting mechanism of this utility model;

[0025] Figure 4 This is a longitudinal sectional view of the fixing mechanism of this utility model;

[0026] Figure 5 This is a schematic diagram of the rotating frame part of this utility model.

[0027] Explanation of key symbols:

[0028] 1. Base plate; 2. Lifting mechanism; 3. Transmission mechanism; 4. Fixing mechanism; 11. Support leg; 12. Limiting rod; 13. Fixing plate; 201. First motor; 202. Threaded rod; 203. Connecting column; 204. Limiting plate; 205. Transmission housing; 301. Second motor; 302. Worm gear; 303. Protective housing; 304. Rotating housing; 305. Worm wheel; 401. Rotating frame; 402. Rotating sleeve; 403. Fixing column; 404. Fixing rod; 405. Positioning block. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example

[0030] Please combine Figure 1-5 This embodiment of a positioning device for building water supply and drainage construction includes a base plate 1, a support leg 11 fixedly connected to the outer surface of the base plate 1, a limit rod 12 fixedly connected to the top of the support leg 11, a fixing plate 13 fixedly connected to the top of the limit rod 12, and further includes:

[0031] The lifting mechanism 2 includes a threaded rod 202 rotatably connected inside the base plate 1, and a connecting column 203 is provided on the outside of the threaded rod 202.

[0032] The transmission mechanism 3 includes a second motor 301 fixedly connected to the top of the transmission housing 205, and a worm gear 305 is provided inside the second motor 301.

[0033] The fixing mechanism 4 includes a rotating frame 401 fixedly connected to the front of the worm gear 302, a rotating sleeve 402 rotatably connected to the back of the rotating frame 401, and a fixing rod 404 provided inside the rotating sleeve 402.

[0034] A first motor 201 is fixedly connected to the bottom of the base plate 1. A threaded rod 202 is fixedly connected to the output end of the first motor 201. A connecting post 203 is threadedly connected to the outside of the threaded rod 202. A limit plate 204 is fixedly connected to the outside of the connecting post 203. A transmission housing 205 is fixedly connected to the top of the connecting post 203.

[0035] The limiting plate 204 is slidably connected to the outside of the limiting rod 12, and the connecting column 203 is slidably connected to the inside of the fixing plate 13.

[0036] The output end of the second motor 301 is fixedly connected to a worm gear 302, the top of the transmission housing 205 is fixedly connected to a protective housing 303, the inside of the protective housing 303 is rotatably connected to a rotating housing 304, and the outside of the rotating housing 304 is fixedly connected to a worm wheel 305.

[0037] The worm 302 meshes with the worm wheel 305, and the worm 302 is rotatably connected inside the transmission housing 205.

[0038] A fixing post 403 is fixedly connected to the front of the protective shell 303. A fixing rod 404 is rotatably connected to the outside of the fixing post 403. A positioning block 405 is fixedly connected inside the fixing rod 404.

[0039] The rotating sleeve 402 is sleeved on the outside of the fixed rod 404, and the rotating sleeve 402 is rotatably connected between the rotating shell 304 and the rotating frame 401.

[0040] The implementation principle of a positioning device for building water supply and drainage construction in this embodiment is as follows: When in use, the device is first moved to a suitable position. After moving to the suitable position, the required positioning pipe can be placed inside the rotating shell 304. At this time, the second motor 301 can be started, causing it to rotate counterclockwise, which in turn drives the worm gear 302 to rotate counterclockwise. Since the worm gear 302 and the worm wheel 305 are meshed, when the worm gear 302 rotates counterclockwise, it drives the worm wheel 305 to rotate clockwise, causing the rotating shell 304 inside the worm wheel 305 to rotate inside the protective shell 303. This causes the rotating frame 401 to rotate clockwise. At this time, the rotating sleeve 402 on the back of the rotating frame 401 moves under the action of the rotating frame 401, and drives the fixed rod 404 to rotate around the fixed column 403. Finally, the positioning block 405 inside the fixed rod 404 fixes the pipe. After the fixation is completed, the first motor 201 can be started to rotate clockwise, which drives the threaded rod 202 to rotate clockwise inside the base plate 1, and drives the connecting column 203 to slide outside the limiting rod 12 through the limiting plate 204 and rise, thereby adjusting the height of the fixing mechanism 4, and thus adjusting the height of the pipe.

[0041] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A positioning device for building water supply and drainage construction, comprising a base plate (1), wherein a support leg (11) is fixedly connected to the outer surface of the base plate (1), a limiting rod (12) is fixedly connected to the top of the support leg (11), and a fixing plate (13) is fixedly connected to the top of the limiting rod (12), characterized in that, Also includes: The lifting mechanism (2) includes a threaded rod (202) rotatably connected inside the base plate (1), and a connecting column (203) is provided on the outside of the threaded rod (202). The transmission mechanism (3) includes a second motor (301) fixedly connected to the top of the transmission housing (205), and a worm gear (305) is provided inside the second motor (301). The fixing mechanism (4) includes a rotating frame (401) fixedly connected to the front of the worm (302), a rotating sleeve (402) rotatably connected to the back of the rotating frame (401), and a fixing rod (404) is provided inside the rotating sleeve (402).

2. The positioning device for building water supply and drainage construction as described in claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a first motor (201), the output end of the first motor (201) is fixedly connected to a threaded rod (202), the threaded rod (202) is externally threaded to a connecting column (203), the connecting column (203) is externally fixedly connected to a limit plate (204), and the top of the connecting column (203) is fixedly connected to a transmission housing (205).

3. The positioning device for building water supply and drainage construction as described in claim 2, characterized in that: The limiting plate (204) is slidably connected to the outside of the limiting rod (12), and the connecting column (203) is slidably connected to the inside of the fixing plate (13).

4. A positioning device for building water supply and drainage construction as described in claim 3, characterized in that: The output end of the second motor (301) is fixedly connected to a worm gear (302), the top of the transmission housing (205) is fixedly connected to a protective housing (303), the inside of the protective housing (303) is rotatably connected to a rotating housing (304), and the outside of the rotating housing (304) is fixedly connected to a worm wheel (305).

5. A positioning device for building water supply and drainage construction as described in claim 4, characterized in that: The worm (302) meshes with the worm wheel (305), and the worm (302) is rotatably connected inside the transmission housing (205).

6. A positioning device for building water supply and drainage construction as described in claim 5, characterized in that: A fixing post (403) is fixedly connected to the front of the protective shell (303), a fixing rod (404) is rotatably connected to the outside of the fixing post (403), and a positioning block (405) is fixedly connected to the inside of the fixing rod (404).

7. A positioning device for building water supply and drainage construction as described in claim 1, characterized in that: The rotating sleeve (402) is sleeved on the outside of the fixed rod (404), and the rotating sleeve (402) is rotatably connected between the rotating shell (304) and the rotating frame (401).

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