Embedded pipe position positioning device

Abstract

The utility model discloses a pre-embedded pipe position positioning device, which relates to the technical field of building decoration and comprises a main body piece and a strip-shaped fixed guide rail, the main body piece is integrally of a T-shaped structure, the main body piece comprises a connecting part and a clamping part, the end part of the connecting part is provided with a sliding chute, and the sliding chute is clamped with the fixed guide rail; the main body piece can slide in the length extending direction of the fixed guide rail through the sliding groove, a positioning assembly is arranged at the joint of the connecting part and the fixed guide rail and used for fixing the main body piece to the fixed guide rail, the clamping part is provided with a clamping assembly used for clamping and fixing the embedded pipe, and the clamping diameter can be adjusted by the clamping assembly according to the diameter of the embedded pipe. Through the arrangement, the embedded pipe position positioning device which is adjustable and stable in positioning can be provided.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to a pre-buried pipe positioning device. Background Art

[0002] During the construction of a house, embedded parts will be installed on the water supply and drainage risers. The embedded parts are generally installed in locations such as balconies, kitchens, and bathrooms. During the installation process, the water supply and drainage risers need to be measured and then installed on the same vertical line. During the process of fixing and installing the embedded pipes, due to the different sizes of the embedded pipes, the existing fixing devices are usually not convenient to adjust according to the size of the embedded pipes, which reduces the stability of the fixed positioning of the embedded pipes. The embedded pipes are prone to tilt, which can easily cause the position and angle of the reserved holes to shift, making the positioning inaccurate.

[0003] Therefore, how to provide an adjustable and stable embedded pipe positioning device is a technical problem that those skilled in the art currently need to solve. Utility Model Content

[0004] The utility model aims to provide a pre-buried pipe positioning device which is adjustable and has stable positioning.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A pre-buried pipe positioning device includes: a main body with an overall T-shaped structure and a strip-shaped fixed guide rail, the main body includes a connecting part and a clamping part, the end of the connecting part is provided with a slide groove, the slide groove is clamped with the fixed guide rail, the main body can slide along the length extension direction of the fixed guide rail through the slide groove, and a positioning component is provided at the connection between the connecting part and the fixed guide rail, the positioning component is used to fix the main body to the fixed guide rail, the clamping part is provided with a clamping component for clamping and fixing the pre-buried pipe, and the clamping component can adjust the clamping diameter according to the diameter of the pre-buried pipe.

[0007] Preferably, a positioning groove is provided inside the main body near the end of the slide groove, and a positioning assembly is provided inside the positioning groove, and the positioning assembly includes:

[0008] A fixed card block is movably mounted in the positioning slot, and a spring for resetting the fixed card block is installed between the fixed card block and the main body;

[0009] A fixed column is fixedly arranged on the side of the fixed block away from the spring and is used to engage with the fixed hole on the fixed guide rail;

[0010] The handle is installed on the fixed block and is used to drive the movement of the fixed block.

[0011] Preferably, the cross-section of the chute is specifically trapezoidal, and the fixed guide rail is a guide rail with a trapezoidal cross-section that can cooperate with the chute.

[0012] Preferably, bolt positioning holes are provided at both ends of the fixed guide rail for installing the fixed guide rail at the embedded position.

[0013] Preferably, a cavity is provided inside the clamping part, and the clamping assembly is arranged inside the cavity. The clamping assembly includes:

[0014] A threaded rod rotatably arranged in the cavity, with a worm gear fixedly arranged in the middle and threads with opposite directions opened at both ends;

[0015] Two clamping plates sleeved on the threaded rod and movable along the axial direction of the threaded rod as the threaded rod rotates;

[0016] A rotating shaft rotatably arranged in the cavity perpendicular to the threaded rod, and the end of the rotating shaft close to the threaded rod is connected to the worm gear through a worm.

[0017] Preferably, a roller is fixedly arranged on the rotating shaft for facilitating the rotation of the rotating shaft, and a waist-shaped groove is opened on the main body part corresponding to the position of the roller.

[0018] Preferably, a micro motor is arranged in the cavity, the rotating shaft is connected to the micro motor, a battery for supplying power to the micro motor and a switch for controlling the operation and stop of the micro motor are installed on the outer side wall of the main body part, and a pressure sensor is arranged on the inner side of the clamping plate for controlling the micro motor to stop working after clamping the embedded pipe.

[0019] Preferably, the inner side of the clamping plate is set to be arc-shaped and provided with a clamping pad.

[0020] Preferably, a plurality of fixing holes are uniformly arranged on the fixed guide rail along its length extension direction for providing a larger range of fixing positions.

[0021] Preferably, the cross-sections of the fixing holes are all circular, and the fixing columns are cylindrical structures that can cooperate with the fixing holes.

[0022] Compared with the above background technology, a device for positioning an embedded pipe provided by the present utility model includes: a main body part with an overall T-shaped structure and a strip-shaped fixed guide rail. The main body part includes a connecting part and a clamping part. A chute is provided at the end of the connecting part, and the chute is clamped with the fixed guide rail. The main body part can slide along the length extension direction of the fixed guide rail through the chute, and a positioning component is provided at the connection between the connecting part and the fixed guide rail for fixing the main body part to the fixed guide rail. The clamping part is provided with a clamping assembly for clamping and fixing the embedded pipe, and the clamping assembly can adjust the clamping diameter according to the diameter of the embedded pipe.

[0023] Specifically, in the embodiment of the present application, first, the fixed guide rail needs to be vertically and fixedly installed at the position of the wall where the embedded pipe is to be installed. Then, the clamping assembly is adjusted so that the clamping assembly of the main body member fixes and clamps the embedded pipe. The staff can adjust it according to the size of the embedded pipe, improving the stability of the fixed positioning of the embedded pipe, preventing the embedded pipe from tilting, and further avoiding the deviation of the position and angle of the reserved hole, making the positioning more accurate. Finally, the main body member is installed on the fixed guide rail through the chute of the connecting part and slides to an appropriate height and is fixed by the positioning assembly. In this way, a positioning device with stable positioning of the embedded pipe and adjustable position and clamping diameter can be provided. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0025] Figure 1 Schematic diagram of the overall structure of the positioning device provided by the embodiment of the present invention;

[0026] Figure 2 Schematic diagram of the internal structure of the positioning device provided by the embodiment of the present invention;

[0027] Figure 3 Cross-sectional view of the positioning assembly provided by the embodiment of the present invention;

[0028] Figure 4 Schematic diagram of the structure of the positioning assembly provided by the embodiment of the present invention.

[0029] Wherein:

[0030] 100 - Main body member, 110 - Connecting part, 111 - Chute, 112 - Positioning groove, 120 - Clamping part, 121 - Cavity;

[0031] 200 - Fixed guide rail, 210 - Fixed hole, 220 - Bolt positioning hole;

[0032] 310 - Fixed clamping block, 311 - Spring, 320 - Fixed column, 330 - Handle;

[0033] 410 - Threaded rod, 411 - Worm gear, 420 - Clamping plate, 421 - Clamping pad, 430 - Rotating shaft, 431 - Worm, 440 - Roller. Detailed Embodiment

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0035] In order to enable those skilled in the art of this technology to better understand the solution of the present utility model, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "left", and "right", etc. are based on the orientation or positional relationships shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the indicated positions or elements must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present utility model.

[0037] The purpose of the present utility model is to provide a pre-embedded pipe position positioning device that is adjustable and has stable positioning.

[0038] To achieve the above purpose, the present utility model provides the following technical solutions:

[0039] Please refer to Figures 1 to 4 , this embodiment provides a pre-embedded pipe position positioning device, including: a main body member 100 with an overall T-shaped structure and a strip-shaped fixed guide rail 200. The main body member 100 includes a connecting portion 110 and a clamping portion 120. A chute 111 is provided at the end of the connecting portion 110. The chute 111 is clamped with the fixed guide rail 200. The main body member 100 can slide along the length extension direction of the fixed guide rail 200 through the chute 111. And a positioning component is provided at the connection between the connecting portion 110 and the fixed guide rail 200. The positioning component is used to fix the main body member 100 to the fixed guide rail 200. The clamping portion 120 is provided with a clamping component for clamping and fixing the pre-embedded pipe. The clamping component can adjust the clamping diameter according to the diameter of the pre-embedded pipe.

[0040] In this embodiment, the main body 100 is a T-shaped structure as a whole, the upper half of the T-shaped structure is the clamping portion 120, and the lower half of the T-shaped structure is the connecting portion 110. The positioning device provided in this embodiment also includes a fixed guide rail 200. The main body 100 and the fixed guide rail 200 are used in conjunction with each other. The connecting portion 110 is provided with a slide groove 111, that is, the lower end of the T-shaped structure is provided with a slide groove 111, and the slide groove 111 can be engaged with the fixed guide rail 200, so that the main body 100 can be moved on the fixed guide rail 200 to change the fixed position of the embedded pipe. When the main body 100 is moved to a suitable position, a positioning component is provided at the connection between the connecting portion 110 and the fixed guide rail 200, that is, at the connection between the slide groove 111 and the fixed guide rail 200. The positioning component can fix the main body 100 on the fixed guide rail 200, and the positioning of the embedded pipe is never realized. The clamping portion 120 of the main body 100 is used to clamp and fix the embedded pipe, and the clamping portion 120 is used to fix the embedded pipe. The tightening component of the clamping portion 120 can adjust its clamping diameter according to the actual diameter of the embedded pipe, so that it can adapt to the fixation of embedded pipes of various sizes.

[0041] That is to say, the embodiment of the present application first needs to vertically fix the fixed guide rail 200 at the position of the wall where the embedded pipe is to be installed, and then adjust the tightening assembly so that the tightening assembly of the main body 100 fixes and clamps the embedded pipe. The staff can adjust it according to the size of the embedded pipe to improve the stability of the fixed positioning of the embedded pipe, prevent the embedded pipe from tilting, and thereby avoid the position and angle of the reserved hole from being offset, making the positioning more accurate. Finally, the main body 100 is installed on the fixed guide rail 200 through the slide groove 111 of the connecting part 110, and slides to a suitable height and is fixed by the positioning assembly; in this way, a positioning device can be provided which can stably position the embedded pipe and whose position and clamping diameter can be adjusted.

[0042] Preferably, a positioning groove 112 is provided at the end of the main body 100 near the slide groove 111, and the positioning assembly is provided inside the positioning groove 112, and the positioning assembly includes: a fixed block 310, a fixed column 320 and a handle 330; the fixed block 310 is movably installed in the positioning groove 112, and a spring 311 for resetting the fixed block 310 is installed between the fixed block 310 and the main body 100; the fixed column 320 is fixedly provided on the side of the fixed block 310 away from the spring 311, and is used to engage with the fixed hole 210 on the fixed guide rail 200; the handle 330 is installed on the fixed block 310, and is used to drive the movement of the fixed block 310.

[0043] like Figure 3 and Figure 4As shown, the end of the main body 100 close to the slide groove 111 is provided with a positioning groove 112 for accommodating the positioning assembly, and a spring 311 is installed in the innermost part of the positioning groove 112. The fixed block 310 is in direct contact with the spring 311 and extends outward under the elastic force of the spring 311. A fixing column 320 is provided on the side of the fixed block 310 away from the spring 311. The fixing column 320 also extends out of the slide groove 111, and in the installed state, the fixing column 320 extends into the fixing hole 210 provided on the fixed guide rail 200, thereby fixing the main body 10 0 for positioning, and a handle 330 is provided above the fixed block 310, and a slot for the handle 330 to move is provided at a position corresponding to the handle 330 of the main body 100; that is, in this embodiment, force can be applied to the handle 330 to enable the fixed block 310 to move in the positioning slot 112, overcoming the elastic force of the spring 311, and the fixing column 320 on the fixed block 310 will also move accordingly. However, when the applied force is released, the fixed block 310 will be reset under the action of the spring 311, that is, it will be pushed to the end.

[0044] In this embodiment, when the positioning device needs to be assembled, the handle 330 is pulled to move the fixed block 310 and the fixed column 320 inward, and then the slide groove 111 and the fixed guide rail 200 are assembled, and the main body 100 is moved to a suitable height on the fixed guide rail 200. Finally, the handle 330 is released to allow the fixed block 310 and the fixed column 320 to extend outward and engage with the fixed hole 210 on the fixed guide rail 200, thereby achieving the positioning of the main body 100.

[0045] Preferably, the cross section of the slide groove 111 is trapezoidal, and the fixed guide rail 200 is a guide rail with a trapezoidal cross section that can cooperate with the slide groove 111 .

[0046] It can be understood that in this embodiment, the main body 100 is used in conjunction with the fixed guide rail 200, and the fixed guide rail 200 will be vertically installed on the wall or formwork where the embedded pipe needs to be installed. Therefore, the cooperation between the slide groove 111 and the fixed guide rail 200 not only needs to be able to maintain relative movement, but also prevent the main body 100 from separating from the fixed guide rail 200. Therefore, in this embodiment, the cross-sections of the slide groove 111 and the fixed guide rail 200 are preferably set to be trapezoidal.

[0047] Of course, the slide groove 111 and the fixed guide rail 200 can also be of other types, as long as it is necessary to ensure that the main body 100 and the fixed guide rail 200 maintain relative movement while ensuring that the main body 100 does not separate from the fixed guide rail 200.

[0048] Preferably, both ends of the fixed guide rail 200 are provided with bolt positioning holes 220 for installing the fixed guide rail 200 to the pre-buried position.

[0049] It can be understood that the fixed guide rail 200 needs to be fixed on a vertical wall or formwork. Therefore, bolt positioning holes 220 are provided at both ends thereof to install the fixed guide rail 200.

[0050] Preferably, a cavity 121 is provided inside the clamping part 120, and the clamping assembly is arranged inside the cavity 121. The clamping assembly includes: a threaded rod 410, two clamping plates 420 and a rotating shaft 430; the threaded rod 410 is rotatably arranged in the cavity 121, a worm gear 411 is fixedly arranged in the middle, and threads with opposite directions are provided at both ends; the two clamping plates 420 are sleeved on the threaded rod 410 and can move along the axial direction of the threaded rod 410 with the rotation of the threaded rod 410; the rotating shaft 430 is rotatably arranged in the cavity 121 perpendicular to the threaded rod 410, and the end of the rotating shaft 430 close to the threaded rod 410 is connected to the worm gear 411 through a worm 431.

[0051] As Figure 2 shown, in this embodiment, the two clamping plates 420 are internally threadedly connected with the threaded rod 410. Threads with opposite directions are provided at the left and right ends of the thread 5. The threaded rod 410 is rotatably connected to the inner wall of the cavity 121. A worm gear 411 is fixedly sleeved on the surface of the middle part of the threaded rod 410. In addition, a rotating shaft 430 is rotatably connected inside the main body part 100. One end of the rotating shaft 430 close to the worm gear 411 is fixedly connected with a worm 431, and the worm 431 is meshed and connected with the worm gear 411.

[0052] That is to say, in the specific implementation process, the operator first sleeved the two clamping plates 420 on the surface of the embedded pipe, and then the operator rotated the rotating shaft 430. The rotation of the rotating shaft 430 drove the worm 431 to rotate. The rotation of the worm 431 drove the worm gear 411 to rotate. The rotation of the worm gear 411 drove the threaded rod 410 to rotate inside the two clamping plates 420. The threaded rod 410 rotated and drove the two clamping plates 420 to slide relatively. The two clamping plates 420 would clamp on the surface of the embedded pipe, thus realizing the fixation of the embedded pipe.

[0053] Preferably, a roller 440 is fixedly arranged on the rotating shaft 430 for facilitating the rotation of the rotating shaft 430. A waist-shaped groove is provided on the main body part 100 corresponding to the position of the roller 440.

[0054] It can be understood that it is not convenient to directly apply force to the rotating shaft 430 to make it rotate. Therefore, a roller 440 is fixedly arranged on the rotating shaft 430, and a waist-shaped groove is provided on the main body part 100 corresponding to the position of the roller 440. In this way, each time only the roller 440 needs to be rotated to rotate the rotating shaft 430, greatly improving the convenience of positioning the embedded pipe.

[0055] Preferably, a micro-motor is disposed within the cavity 121. The rotating shaft 430 is connected to the micro-motor. A battery for powering the micro-motor and a switch for controlling the operation and stop of the micro-motor are installed on the outer sidewall of the main body member 100. A pressure sensor is disposed inside the clamping plate 420 for controlling the micro-motor to stop operating after the embedded pipe is clamped.

[0056] It can be understood that another embodiment is also provided in this article, that is, the roller 440 is not provided on the rotating shaft 430, a micro-motor is disposed within the cavity 121, and the micro-motor can drive the rotating shaft 430 to rotate, thereby realizing the automatic clamping of the embedded pipe. The battery for powering the micro-motor can be disposed on the outer sidewall of the main body member 100, and the switch for controlling the operation and stop of the micro-motor can also be disposed at a position on the outer sidewall of the main body member 100 that is convenient for operation. In addition, a pressure sensor is further disposed inside the clamping plate 420 for preventing the embedded pipe from being damaged due to excessive clamping force.

[0057] Preferably, the inner side of the clamping plate 420 is provided as an arc shape and is provided with a clamping pad 421.

[0058] It can be understood that setting the inner side of the clamping plate 420 as an arc shape can adapt to the shape of the embedded pipe, can clamp and fix embedded pipes of different sizes, and the provided clamping pad 421 also has the functions of anti-slip and protecting the embedded pipe.

[0059] Preferably, a plurality of fixing holes 210 are uniformly disposed on the fixing guide rail 200 along its length extension direction for providing a larger range of fixing positions.

[0060] It can be understood that in order to increase the positioning range of the embedded pipe, a plurality of fixing holes 210 are uniformly disposed on the fixing guide rail 200 along its length extension direction. These fixing holes 210 can all cooperate with the fixing columns 320 to position the main body member 100. Of course, the distance between every two fixing holes 210 can be adjusted according to the actual situation.

[0061] Preferably, the cross-sections of the fixing holes 210 are all circular, and the fixing columns 320 are cylindrical structures that can cooperate with the fixing holes 210.

[0062] In this embodiment, since the cross-sections of the fixing holes 210 are all circular, the fixing columns 320 are also preferably cylindrical structures, which facilitates the insertion of the fixing columns 320 into the fixing holes 210 to fix the main body member 100.

[0063] It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0064] In this specification, the various embodiments are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. For the same or similar parts among the various embodiments, reference can be made to each other.

[0065] The above has introduced the embodiments provided by the present utility model in detail. Specific examples are used herein to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. An embedded pipe position positioning device, characterized in that, include: A main body (100) having an overall T-shaped structure and a strip-shaped fixed guide rail (200), the main body (100) comprising a connecting portion (110) and a clamping portion (120), the end of the connecting portion (110) being provided with a slide groove (111), the slide groove (111) being engaged with the fixed guide rail (200), the main body (100) being able to slide along the length extension direction of the fixed guide rail (200) through the slide groove (111), and a positioning component being provided at the connection between the connecting portion (110) and the fixed guide rail (200), the positioning component being used to fix the main body (100) to the fixed guide rail (200), the clamping portion (120) being provided with a clamping component for clamping and fixing the embedded pipe, the clamping component being able to adjust the clamping diameter according to the diameter of the embedded pipe.

2. The embedded pipe position positioning device according to claim 1, characterized in that, A positioning groove (112) is provided inside the main body (100) at an end portion close to the slide groove (111), and the positioning assembly is provided inside the positioning groove (112). The positioning assembly comprises: A fixed card block (310) is movably mounted in the positioning groove (112), and a spring (311) for resetting the fixed card block (310) is installed between the fixed card block (310) and the main body (100); A fixing column (320) is fixedly arranged on a side of the fixing block (310) away from the spring (311) and is used for being engaged with the fixing hole (210) on the fixing guide rail (200); A handle (330) is mounted on the fixed block (310) and is used to drive the movement of the fixed block (310).

3. The embedded pipe position positioning device according to claim 2, characterized in that, The cross section of the slide groove (111) is specifically a trapezoidal shape, and the fixed guide rail (200) is a guide rail with a trapezoidal cross section that can cooperate with the slide groove (111).

4. The embedded pipe position positioning device according to claim 3, characterized in that Bolt positioning holes (220) are provided at both ends of the fixed guide rail (200) for installing the fixed guide rail (200) to a pre-buried position.

5. The embedded pipe position positioning device according to claim 1, characterized in that, A cavity (121) is provided inside the clamping portion (120), and the clamping assembly is arranged inside the cavity (121). The clamping assembly comprises: A threaded rod (410) is rotatably disposed in the cavity (121), a worm gear (411) is fixedly disposed in the middle, and threads in opposite directions are provided at both ends; Two clamping plates (420) are sleeved on the threaded rod (410) and can move axially along the threaded rod (410) as the threaded rod (410) rotates; A rotating shaft (430) is rotatably arranged in the cavity (121) perpendicular to the threaded rod (410), and an end of the rotating shaft (430) close to the threaded rod (410) is connected to the worm wheel (411) through a worm (431).

6. The pre-embedded pipe position positioning device according to claim 5, characterized in that, A roller (440) is fixedly provided on the rotating shaft (430) for facilitating the rotation of the rotating shaft (430), and a waist-shaped groove is provided on the main body (100) at a position corresponding to the roller (440).

7. The pre-embedded pipe position positioning device according to claim 5, characterized in that, A micro-motor is arranged inside the cavity (121), the rotating shaft (430) is connected to the micro-motor, a battery for supplying power to the micro-motor and a switch for controlling the operation and stop of the micro-motor are installed on the outer side wall of the main body member (100), and a pressure sensor is arranged inside the clamping plate (420) for controlling the micro-motor to stop working after clamping the embedded pipe.

8. The embedded pipe position positioning device according to claim 6 or 7, characterized in that, The inner side of the clamping plate (420) is set to be arc-shaped and is provided with a clamping pad (421).

9. The embedded pipe position positioning device according to claim 2, characterized in that, A plurality of the fixing holes (210) are uniformly arranged on the fixing guide rail (200) along the length extension direction thereof for providing a larger range of fixing positions.

10. The pre-embedded pipe position positioning device according to claim 9, characterized in that, The cross sections of the fixing holes (210) are all circular, and the fixing columns (320) are cylindrical structures that can cooperate with the fixing holes (210).

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