Pipeline positioning machine for installation of central air conditioner

Abstract

The utility model relates to the technical field of pipeline installation, in particular to a pipeline positioning machine for installation of a central air conditioner, which comprises a fixing plate used for installation and positioning, a fixing device arranged on one side of the bottom of the fixing plate and used for a pipeline of the central air conditioner, and an adjusting device used for positioning the angle of the pipeline. A first through groove is formed in the bottom of the sliding block. The device has the advantages that the chute is utilized, the sliding block in the chute is slid according to pipelines at different positions, the threaded rod and the threaded sleeve are screwed, the clamping block is pressed, and the threaded sleeve is quickly rotated to adjust the extension length of the device, so that the top of the supporting rod is in contact with the bottom of the pipeline for fixing, and the clamping block is matched with the sliding block; the fixing sleeve and the threaded sleeve can be rapidly disassembled or installed, the transverse angle of the supporting rod can be rapidly adjusted through mutual matching of the elastic block and the second round hole of the threaded sleeve, the whole pipeline is convenient to position, install and fix, and later disassembly and maintenance are also convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation, in particular to a pipeline positioning machine for central air-conditioning installation. Background Art

[0002] During the installation of central air conditioning, the pipes need to be positioned and fixed to ensure that the position of the pipes is accurate and at the same time ensure the stability and safety of the pipes.

[0003] A pipe positioning machine for central air-conditioning installation disclosed in Chinese patent CN220218090U can position and fix pipes of different thicknesses by setting the cooperation between a clamping and fixing component and a limit component, and can fix multiple mounting seats through the cooperation between a matching groove and a matching block, thereby facilitating the fixing and positioning of pipes of different lengths. However, while solving the problem, this type of pipe positioning machine for central air-conditioning installation has the following disadvantages: central air-conditioning is generally installed on the ceiling close to the wall in the room, and in some scenarios there will be walls such as right-angled bevels. Therefore, when positioning and installing the central air-conditioning pipes in these scenarios, it is impossible to quickly locate the angle position of the pipes, and during the installation process, it is impossible to position and install the pipes conveniently and efficiently. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background technology, and provide a pipeline positioning machine for central air conditioning installation.

[0005] The purpose of the utility model is achieved through the following technical solutions: A pipe positioning machine for central air conditioning installation, comprising a fixing plate for installation and positioning and a fixing device for central air conditioning pipes and an adjusting device for pipe angle positioning provided on one side of the bottom of the fixing plate, wherein the fixing plate is provided with an inclined groove, a slider is slidably connected in the inclined groove, a first through groove is provided at the bottom of the slider, a clamping groove is provided at the bottom of the slider, the fixing device is movably connected in the first through groove, and the bottom of the fixing device is rotatably connected to the adjusting device;

[0006] The fixing device includes a threaded rod, the top of the threaded rod is movably connected to the first through groove, a threaded sleeve is screwed on the threaded rod, a straight groove is provided at the top of the threaded sleeve, and a third through groove is provided at the bottom of the threaded sleeve. A fixed sleeve is rotatably connected to the outer side of the top of the threaded sleeve, springs are laterally arranged on both sides near the top of the fixed sleeve, and a clamping block is fixedly connected to one side of the two springs, the top of the clamping block is movably connected to the clamping slot, and the bottom of the clamping block is movably connected to the straight groove.

[0007] Preferably, a plurality of the inclined slots are linearly arrayed on the fixed plate, connecting slots are provided at both ends and both sides of the bottom of the fixed plate, and connecting blocks are slidably connected to the plurality of connecting slots provided on the top of the fixed plate.

[0008] Preferably, the adjusting device includes a fixed block, the top of the fixed block is rotatably connected to the third through groove, a first circular hole is opened on one side of the bottom of the fixed block, a spring block is arranged in the first circular hole, the bottom of the fixed block is fixedly connected to the support rod, the bottom of the support rod is opened with a groove, and a clamping sleeve is fixedly installed in the groove.

[0009] Preferably, both ends of the two clamping blocks pass through the fixed sleeve and extend to the outside of the fixed sleeve, the two clamping grooves are symmetrically opened at the bottom of the slider, a plurality of straight grooves are arranged in a circular array on the threaded sleeve, and the plurality of straight grooves are connected to each other.

[0010] Preferably, a plurality of the first circular holes are arranged in a circular array at the bottom of the fixed block, and the spring blocks are provided in the plurality of the first circular holes, and the ends of the plurality of spring blocks away from the fixed block are movably connected to the second circular holes opened on the threaded sleeve.

[0011] Preferably, the linear array of grooves is at the bottom of the support rod, the shape of the support rod is L-shaped, and a plurality of protrusions are provided on the top of the support rod.

[0012] Preferably, a fixing hole is provided on the top of the fixing plate, and a plurality of the fixing holes are symmetrically provided on the top of the fixing plate.

[0013] Beneficial effects:

[0014] By setting a slider and a fixing device, and utilizing a plurality of oblique grooves arranged in an oblique row, the slider in the oblique groove can be slid according to the pipes in different positions. By utilizing the screw connection of the threaded rod and the threaded sleeve, the extension length of the device can be adjusted by pressing the clamping block and quickly rotating the threaded sleeve, so that the top of the support rod is in contact with the bottom of the pipe for fixation. By utilizing the cooperation between the clamping block and the slider, the fixing sleeve and the threaded sleeve can be quickly removed or installed. By utilizing the cooperation between the multiple spring blocks provided at the bottom of the fixing block and the second circular hole of the threaded sleeve, the lateral angle of the support rod can be quickly adjusted, which facilitates the positioning, installation and fixation of the pipe as a whole, and is also convenient for later disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the utility model from a second viewing angle;

[0018] Figure 3 This is a schematic diagram of the cross-section structure of the fixing plate and the fixing device of the present invention;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 5 This is a schematic diagram of the disassembled structure of the fixing device of the utility model;

[0021] Figure 6 This is a schematic diagram of the cross-section structure of the threaded sleeve and the fixed sleeve of the utility model

[0022] Figure 7 This is a schematic diagram of the cross-section structure of the regulating device of the present invention.

[0023] In the figure: 1. fixing plate; 2. fixing device; 201. threaded rod; 202. threaded sleeve; 203. fixing sleeve; 204. spring; 205. clamping block; 206. third through slot; 207. straight slot; 3. adjusting device; 301. fixing block; 302. first circular hole; 303. spring block; 304. support rod; 305. groove; 306. clamping sleeve; 4. oblique slot; 5. connecting slot; 6. connecting block; 7. slider; 8. first through slot; 9. clamping slot; 10. fixing hole; 11. second circular hole. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] Additional aspects and advantages of the present invention will be further described below in conjunction with the accompanying drawings, and some will become apparent from the following description or be learned through practice of the present invention.

[0027] like Figure 1-7 As shown, a pipe positioning machine for central air conditioning installation includes a fixing plate 1 for installation and positioning, and a fixing device 2 for central air conditioning pipes and an adjustment device 3 for pipe angle positioning provided on one side of the bottom of the fixing plate 1. The fixing plate 1 is provided with an inclined groove 4, and a slider 7 is slidably connected to the inclined groove 4. The bottom of the slider 7 is provided with a first through groove 8, and the bottom of the slider 7 is provided with a clamping groove 9. The fixing device 2 is movably connected to the first through groove 8, and the bottom of the fixing device 2 is rotatably connected to the adjustment device 3.

[0028] The fixing device 2 includes a threaded rod 201, the top of the threaded rod 201 is movably connected to the first through groove 8, a threaded sleeve 202 is screwed on the threaded rod 201, a straight groove 207 is provided on the top of the threaded sleeve 202, and a third through groove 206 is provided at the bottom of the threaded sleeve 202. The outer side of the top of the threaded sleeve 202 is rotatably connected to a fixed sleeve 203, and springs 204 are laterally provided on both sides near the top of the fixed sleeve 203. One side of the two springs 204 is fixedly connected to a clamping block 205, the top of the clamping block 205 is movably connected to the clamping groove 9, and the bottom of the clamping block 205 is movably connected to the straight groove 207. By arranging the slider 7 and the fixing device 2, using a plurality of angled inclined grooves 4 arranged in an oblique row, the slider 7 in the inclined groove 4 can be slid according to the pipes at different positions, and the slider 7 can be used to slide the inclined groove 4 according to the pipes at different positions. The threaded rod 201 and the threaded sleeve 202 are screwed together, and the extension length of the device is adjusted by pressing the block 205 and quickly rotating the threaded sleeve 202, so that the top of the support rod 304 contacts the bottom of the pipe for fixation. The fixing device 2 is provided with a block 205 and a threaded rod 201 that is movably clamped in the slider 7. The block 205 is pressed and the fixing sleeve 203 is pulled down, so that one end of the block 205 is withdrawn from the first through groove 8. By rotating the threaded rod 201 90 degrees and pulling it downward, the threaded rod 201 can be quickly removed. The fixing device 2 and the adjusting device 3 can be quickly removed or installed as a whole, thereby improving the user's installation efficiency. At the same time, the other end of the block 205 cooperates with the straight groove 207 provided on the threaded sleeve 202, which can effectively lock the rotatable threaded sleeve 202.

[0029] Multiple inclined slots 4 are linearly arrayed on the fixed plate 1. Connection slots 5 are provided at both ends and both sides of the bottom of the fixed plate 1. Connection blocks 6 are slidably connected to the multiple connection slots 5 provided on the top of the fixed plate 1.

[0030] The adjusting device 3 includes a fixed block 301, the top of the fixed block 301 is rotatably connected to the third through groove 206, a first circular hole 302 is opened on one side of the bottom of the fixed block 301, a spring block 303 is arranged in the first circular hole 302, the bottom of the fixed block 301 is fixedly connected to the support rod 304, the bottom of the support rod 304 is opened with a groove 305, a clamping sleeve 306 is fixedly installed in the groove 305, and the multiple spring blocks 303 arranged at the bottom of the fixed block 301 cooperate with the second circular hole 11 of the threaded sleeve 202 to quickly adjust the inclination angle of the support rod 304, which is convenient for positioning, installing and fixing the pipeline as a whole, and is also convenient for later disassembly and maintenance.

[0031] Both ends of the two clamping blocks 205 pass through the fixed sleeve 203 and extend to the outside of the fixed sleeve 203. Two clamping grooves 9 are symmetrically opened at the bottom of the slider 7. Multiple straight grooves 207 are opened in a circular array on the threaded sleeve 202, and the multiple straight grooves 207 are connected to each other.

[0032] Multiple first circular holes 302 are arranged in a circular array at the bottom of the fixed block 301 , and elastic blocks 303 are provided in each of the multiple first circular holes 302 . One end of the multiple elastic blocks 303 away from the fixed block 301 is movably connected to the second circular hole 11 opened on the threaded sleeve 202 .

[0033] The grooves 305 are linearly arrayed at the bottom of the support rod 304 . The support rod 304 is L-shaped, and a plurality of protrusions are provided on the top of the support rod 304 .

[0034] A fixing hole 10 is provided on the top of the fixing plate 1 , and a plurality of fixing holes 10 are symmetrically provided on the top of the fixing plate 1 .

[0035] The working process is as follows:

[0036] S1. The user first determines the pipe position, number of pipes, and angle, then places the corresponding number of sliders 7 into the chute 4, and then secures the fixing plate 1 to the ceiling through the fixing holes 10.

[0037] S2. Insert one end of the threaded rod 201 into the first through slot 8 at the bottom of the slider 7 and rotate the threaded rod 201 90 degrees so that the threaded rod 201 is stuck in the first through slot 8.

[0038] S3, then pick up the fixed sleeve 203 and the threaded sleeve 202 that are slidably connected together, let the threaded rod 201 pass through the fixed sleeve 203, press the blocks 205 on both sides of the fixed sleeve 203, so that the blocks 205 are contracted by the spring 204, so that the bottom of the blocks 205 move in the straight groove 207 on the threaded sleeve 202, rotate the threaded sleeve 202, so that the threaded sleeve 202 is screwed onto the threaded rod 201, and then adjust the adjustment device 3 to adjust the angle of the support rod 304 to a suitable angle (for example, 60 degrees or 90 degrees). The elastic block 303 set at the bottom of the fixed block 301 will move circumferentially to a suitable position between the multiple second circular holes 11, and then continue to rotate the threaded sleeve 202 to make the top of the support rod 304 contact the pipe;

[0039] S4. At this point, the distance between the pipe and the fixed plate 1 has been confirmed. Then, continue to press the blocks 205 on both sides of the fixed sleeve 203 to make the blocks 205 contract via the springs 204. Then, lift the fixed sleeve 203 upwards so that the top sides of the two blocks 205 are inserted into the slots 9 provided at the bottom of the slider 7. Release the blocks 205 to secure them.

[0040] S5. Because there are multiple grooves 305 at the bottom of the support rod 304, the user clamps the ferrule 306 on the pipe from above the pipe, and the two ends of the ferrule 306 are fixedly installed in the grooves 305 to fix it. Multiple fixing plates can be spliced together through the connecting block 6 in the connecting groove 5.

[0041] S6. When disassembly and maintenance are required, the sleeve 306 can be removed, and then the block 205 can be pressed to move the bottom of the block 205 in the straight groove 207 on the threaded sleeve 202, and the top side of the block 205 can be moved in the slot 9 opened at the bottom of the slider 7, and then the threaded sleeve 202 can be quickly rotated to quickly separate the fixed sleeve 203 and the threaded sleeve 202 from the threaded rod 201, and then the threaded rod 201 can be lifted, and then the threaded rod 201 can be rotated to make the threaded rod 201 exit the first through groove 8, and then the pipeline can be maintained.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A pipe positioning machine for central air conditioning installation, characterized by: The invention comprises a fixing plate (1) for installation and positioning, and a fixing device (2) for central air-conditioning pipes and an adjusting device (3) for pipe angle positioning provided on one side of the bottom of the fixing plate (1); an inclined groove (4) is provided on the fixing plate (1); a slider (7) is slidably connected in the inclined groove (4); a first through groove (8) is provided at the bottom of the slider (7); a clamping groove (9) is provided at the bottom of the slider (7); the fixing device (2) is movably connected in the first through groove (8); and the bottom of the fixing device (2) is rotatably connected to the adjusting device (3); The fixing device (2) comprises a threaded rod (201), the top of the threaded rod (201) is movably connected in the first through groove (8), a threaded sleeve (202) is screwed on the threaded rod (201), a straight groove (207) is provided at the top of the threaded sleeve (202), a third through groove (206) is provided at the bottom of the threaded sleeve (202), a fixed sleeve (203) is rotatably connected to the outer side of the top of the threaded sleeve (202), springs (204) are transversely arranged on both sides of the inside of the fixed sleeve (203) near the top, and one side of each of the two springs (204) is fixedly connected to a clamping block (205), the top of the clamping block (205) is movably connected in the clamping groove (9), and the bottom of the clamping block (205) is movably connected in the straight groove (207).

2. A pipe positioning machine for central air conditioning installation according to claim 1, characterized in that: A plurality of the inclined grooves (4) are linearly arrayed on the fixed plate (1), and connecting grooves (5) are provided at both ends and both sides of the bottom of the fixed plate (1), and connecting blocks (6) are slidably connected in the plurality of connecting grooves (5) provided on the top of the fixed plate (1).

3. A central air conditioning installation pipe positioning machine according to claim 1, characterized in that: The adjusting device (3) comprises a fixed block (301), the top of the fixed block (301) is rotatably connected to the third through slot (206), a first circular hole (302) is provided on one side of the bottom of the fixed block (301), a spring block (303) is provided in the first circular hole (302), the bottom of the fixed block (301) is fixedly connected to a support rod (304), the bottom of the support rod (304) is provided with a groove (305), and a clamping sleeve (306) is fixedly installed in the groove (305).

4. A pipe positioning machine for central air conditioning installation according to claim 1, characterized in that: Both ends of the two clamping blocks (205) pass through the fixed sleeve (203) and extend outward from the fixed sleeve (203); the two clamping grooves (9) are symmetrically arranged at the bottom of the slider (7); a plurality of straight grooves (207) are arranged in a circular array on the threaded sleeve (202); and the plurality of straight grooves (207) are interconnected.

5. The pipe positioning machine for central air conditioning installation according to claim 3, characterized in that: A plurality of the first circular holes (302) are arranged in a circular array at the bottom of the fixed block (301), and the elastic blocks (303) are all provided in the plurality of the first circular holes (302). One end of the plurality of the elastic blocks (303) away from the fixed block (301) is movably connected to the second circular hole (11) opened on the threaded sleeve (202).

6. A pipe positioning machine for central air conditioning installation according to claim 3, characterized in that: The grooves (305) are linearly arrayed at the bottom of the support rod (304), the support rod (304) is L-shaped, and a plurality of protrusions are provided on the top of the support rod (304).

7. The pipe positioning machine for central air conditioning installation according to claim 1, characterized in that: A fixing hole (10) is provided on the top of the fixing plate (1), and a plurality of the fixing holes (10) are symmetrically provided on the top of the fixing plate (1).

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