Pipeline butt joint device for heating and ventilation construction

Abstract

The utility model relates to the technical field of heating and ventilation construction pipeline butt joint, and discloses a heating and ventilation construction pipeline butt joint device which comprises a workbench, a supporting block and a support. A sliding groove is formed in the upper end of the workbench, a driving block is arranged in the sliding groove, a movable plate is fixedly arranged at the top of the driving block, and the movable plate is arranged on the supporting block. The movable plates are symmetrically distributed on the workbench, the pressing blocks are located above the containing grooves, and through grooves are formed in the side walls of the movable plates. The first screw block and the second screw block drive the two sets of supporting blocks to slide in the movable plates respectively, and the two sets of supporting blocks stably support a construction pipeline; the two sets of hydraulic rods push the pressing blocks to move downwards to make contact with the surfaces of the pipelines, so that the pipelines needing to be in butt joint are fixedly clamped to the movable plate, the two sets of air cylinders push the two sets of driving blocks to slide along the sliding grooves correspondingly, the two sets of pipelines clamped above are driven to get close to each other, and workers are assisted in conducting butt joint and sealing on the pipelines conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to stem cell exosome culture technical field especially relates to a pipeline butt joint device for heating ventilation construction. BACKGROUND

[0002] Heating ventilation construction refers to the installation and debugging work of heating, ventilation and air conditioning system in buildings, and its purpose is to ensure that these systems can operate normally and provide comfortable indoor environment for buildings. During the heating ventilation construction process, it is necessary to butt joint various pipelines to realize pipeline connection, flow adjustment and shunt control.

[0003] The existing butt joint device for heating ventilation pipeline installation (announcement number: CN215789712U) is fixed on the moving plate through the clamping device and can adjust the height of the heating ventilation pipeline through the lifting device. Although the height of the heating ventilation pipeline can be adjusted, the pipeline cannot be effectively clamped when facing different construction pipelines. During the butt joint process, the pipeline is prone to loosen or shift, and the operator is not convenient to operate, which is time-consuming and laborious. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a pipeline butt joint device for heating ventilation construction.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A pipeline butt joint device for heating ventilation construction, comprising a workbench, a support block and a support, a sliding groove is formed in the upper end of the workbench, a drive block is arranged in the sliding groove, an active plate is fixedly arranged on the top of the drive block, the active plates are symmetrically distributed on the workbench, the support blocks are movably connected with the active plates, the support blocks are symmetrically distributed on the active plates, a placing groove is formed in the support block, the support is fixedly connected with the support block, a hydraulic rod is fixedly arranged at the top end of the support, a pressure block is fixedly installed on the output shaft of the hydraulic rod, the pressure block is located above the placing groove, a through groove is formed in the side wall of the active plate, a fixed box is arranged outside the through groove, a screw block one is movably arranged in the fixed box, the screw block one is slidably connected with the through groove, and the side wall of the support block is fixedly connected with the screw block one away from the inner wall of the fixed box.

[0007] As a further scheme of the utility model, a gas cylinder is mounted on the side wall of the workbench through fasteners, and the gas cylinder is fixedly connected with the drive block through an output shaft.

[0008] As a further scheme of the utility model, the output shaft of the air cylinder penetrates the side wall of the workbench and is connected to the inner wall of the sliding groove.

[0009] As a further scheme of the utility model, a bidirectional screw rod is arranged in the fixed box, and a screw block two is arranged on the bidirectional screw rod.

[0010] As a further scheme of the utility model, the screw block one and the screw block two are threadedly connected to the bidirectional screw rod, and the screw block two is slidably connected to the through groove.

[0011] As a further scheme of the utility model, a motor is arranged at the outer end of the fixed box, one end of the motor is fixedly connected to the bidirectional screw rod, and the other end of the bidirectional screw rod is connected to the inner wall of the fixed box through a rotating shaft.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In use, first, the motor is started, under the cooperation of the rotating shaft, the motor drives the bidirectional screw rod to rotate through the output shaft, the screw block one and the screw block two are driven to move relative to each other by the forward and reverse threads on the bidirectional screw rod, the two groups of support blocks are driven to slide in the movable plate, the length of the pipe to be connected is adjusted, the two groups of support blocks are moved to the appropriate positions, then the worker puts one group of pipes into the placing grooves arranged on the two groups of support blocks, the two groups of support blocks stably support the construction pipes, then the two groups of hydraulic rods are simultaneously started, the two groups of hydraulic rods drive the pressing blocks to move downward and contact the surfaces of the pipes, the pressing blocks are arranged on the two groups of support blocks, so that the pipes to be connected are clamped on the movable plate, the other group of pipes to be connected is clamped in the same way, the two groups of cylinders are simultaneously started, the two groups of cylinders drive the two groups of driving blocks to slide along the sliding grooves, so that the two groups of pipes clamped above are driven to move close to each other, so as to assist the worker to connect and seal the pipes, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A three-dimensional structure schematic view of the pipe butt joint device for heating and ventilation construction is provided for the utility model;

[0015] Figure 2 A sectional structure schematic view of the pipe butt joint device for heating and ventilation construction is provided for the utility model;

[0016] Figure 3 A support block and support split structure schematic view of the pipe butt joint device for heating and ventilation construction is provided for the utility model;

[0017] Figure 4The utility model provides a kind of warm pipeline butt joint device movable plate split structure schematic view for construction;

[0018] In the drawing: 1, workbench;101, cylinder;102, briquetting;103, hydraulic rod;104, fixed box;105, motor;106, sliding slot;2, support block;201, driving block;202, movable plate;203, placing groove;3, support;301, screw block one;302, through slot;303, bidirectional screw;4, screw block two. DETAILED DESCRIPTION

[0019] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] In the description of the utility model, it should be pointed out that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected;It can be mechanical connection, can also be electrical connection;It can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0022] REFERENCE Figures 1-4The utility model provides a pipeline butt joint device for heating construction, including workbench 1, support block 2 and support 3, the upper end of workbench 1 is equipped with sliding slot 106, the inside of sliding slot 106 is provided with drive block 201, the top of drive block 201 is fixedly provided with movable plate 202, movable plate 202 is symmetrically distributed on workbench 1, support block 2 is movably connected movable plate 202, support block 2 is symmetrically distributed on movable plate 202, and the upper end of support block 2 is equipped with placing groove 203, support 3 is fixedly connected support block 2, the top of support 3 is fixedly provided with hydraulic rod 103, and the output shaft on hydraulic rod 103 is fixedly installed with pressing block 102, and pressing block 102 is located above placing groove 203, the side wall of movable plate 202 is equipped with through groove 302, and the outside of through groove 302 is provided with fixed box 104, and screw block no.

[0023] When using, first start motor 105, under the cooperation of the rotating shaft, motor 105 drives bidirectional screw rod 303 to rotate through the output shaft, and the screw block no. 301 and the screw block no. 4 are relatively moved by the use of the right and left screw threads on bidirectional screw rod 303, and the two groups of support blocks 2 are slid in movable plate 202 respectively by the screw block no. 301 and the screw block no. 4, according to the length of the pipeline to be connected, so that the two groups of support blocks 2 are moved to the appropriate position, then the staff puts a group of pipelines into the placing grooves 203 on the two groups of support blocks 2, and the construction pipelines are stably supported by the two groups of support blocks 2, then two hydraulic rods 103 are started synchronously, and the pressing blocks 102 are pushed down to contact the surface of the pipeline, and the pressing blocks 102 are arranged on the two groups of support blocks 2, so that the pipelines to be connected are clamped on movable plate 202, and the other group of pipelines to be connected is clamped in the same way, and then two air cylinders 101 are started synchronously, and the two groups of drive blocks 201 are pushed along the sliding slots 106 respectively, so that the two groups of pipelines clamped above are moved close to each other, to facilitate the staff to butt joint and seal the pipelines and improve the work efficiency.

[0024] In the embodiment, the side wall of the workbench 1 is provided with the air cylinder 101 through the fastener, and the air cylinder 101 is fixedly connected with the drive block 201 through the output shaft.

[0025] When using, the two groups of air cylinders 101 are arranged on the workbench 1, and the two groups of pipelines clamped above are moved close to each other by the two groups of air cylinders 101, so as to assist the staff to push the pipelines and reduce the cumbersome operation when the pipelines are butt jointed.

[0026] In the embodiment, the output shaft of the air cylinder 101 penetrates the side wall of the workbench 1, and the drive block 201 is slidably connected with the inner wall of the sliding slot 106.

[0027] In use, the two ends of the pipe can be supported by moving the two groups of supporting blocks 2 to appropriate positions, so as to prevent the pipe from shaking and deviating during butt joint, and improve stability.

[0028] In this embodiment, the fixed box 104 is provided with a bidirectional screw rod 303, and the bidirectional screw rod 303 is provided with a screw block two 4.

[0029] In use, according to the diameter of the butt joint pipe, the pressure block 102 is pushed downward by the two groups of hydraulic rods 103, so that the pressure block 102 contacts the surface of the pipe and cooperates with the placing groove 203, so as to clamp and fix the pipe on the movable plate 202. The pressure block 102 is arranged on the two groups of supporting blocks 2, so as to strengthen the fixing effect.

[0030] In this embodiment, the screw block one 301 is threadedly connected with the bidirectional screw rod 303, and the screw block two 4 is slidingly connected with the through slot 302.

[0031] In use, the bidirectional screw rod 303 is driven to rotate by the motor 105, and the screw block one 301 and the screw block two 4 are relatively moved by using the forward and reverse threads arranged on the bidirectional screw rod 303.

[0032] In this embodiment, the outer end of the fixed box 104 is provided with the motor 105, one end of the motor 105 is fixedly connected with the bidirectional screw rod 303, and the other end of the bidirectional screw rod 303 is connected with the inner wall of the fixed box 104 through a rotating shaft.

[0033] In use, the model of the motor 105 is HC-RP203B, and the model of the air cylinder 101 is MGPM12-10Z.

[0034] From the above description, it can be seen that the above-mentioned embodiments of the utility model realize the following technical effects: firstly starting motor 105, under the cooperation of the rotating shaft, motor 105 drives bidirectional screw rod 303 to rotate through output shaft, relative movement of screw block one 301 and screw block two 4 is driven by the right and left thread on bidirectional screw rod 303, and screw block one 301 and screw block two 4 drive two groups of support blocks 2 to slide in movable plate 202 respectively, according to the length of the pipe to be connected, so that two groups of support blocks 2 are moved to the appropriate position, then the staff puts a group of pipes into the placing groove 203 set up on two groups of support blocks 2, and the construction pipes are stably supported by two groups of support blocks 2, then two groups of hydraulic rods 103 are started synchronously, two groups of hydraulic rods 103 push the pressure block 102 to move down and contact the surface of the pipe, the pressure block 102 is arranged on two groups of support blocks 2, so that the pipes to be connected are fixed and clamped on movable plate 202, the same operation is carried out to fix the other group of pipes to be connected, two groups of air cylinders 101 are started synchronously, two groups of air cylinders 101 respectively push two groups of driving blocks 201 to slide along the sliding groove 106, so as to drive the two groups of pipes clamped above to approach each other, so as to assist the staff to connect and seal the pipes, and the working efficiency is improved.

[0035] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pipe butt joint device for heating and ventilation construction, comprising a workbench (1), a supporting block (2) and a support (3), characterized in that: The upper end of the workbench (1) is provided with a sliding groove (106), the inside of the sliding groove (106) is provided with a driving block (201), the top of the driving block (201) is fixedly provided with a movable plate (202), the movable plate (202) is symmetrically distributed on the workbench (1), the supporting block (2) is movably connected with the movable plate (202), the supporting block (2) is symmetrically distributed on the movable plate (202), the supporting block (2) is provided with a placing groove (203), the support (3) is fixedly connected with the supporting block (2), the top end of the support (3) is fixedly provided with a hydraulic rod (103), the output shaft of the hydraulic rod (103) is fixedly installed with a pressing block (102), the pressing block (102) is located above the placing groove (203), the side wall of the movable plate (202) is provided with a through groove (302), the outside of the through groove (302) is provided with a fixed box (104), the fixed box (104) is movably provided with a screw block one (301), the screw block one (301) is slidably connected with the through groove (302), one end of the screw block one (301) away from the inner wall of the fixed box (104) is fixedly connected with the side wall of the supporting block (2).

2. The pipe butt joint device for heating and ventilation construction according to claim 1, characterized in that, The side wall of the workbench (1) is provided with a gas cylinder (101) through a fastener, and the gas cylinder (101) is fixedly connected with the driving block (201) through an output shaft.

3. The pipe butt joint device for HVAC construction according to claim 2, characterized in that, The output shaft of the gas cylinder (101) penetrates the side wall of the workbench (1) and is connected with the driving block (201), and the driving block (201) is slidably connected with the inner wall of the sliding groove (106).

4. The pipe butt joint device for HVAC construction according to claim 1, wherein The fixed box (104) is provided with a bidirectional screw rod (303), and the bidirectional screw rod (303) is provided with a screw block two (4).

5. The pipe butt joint device for HVAC construction according to claim 4, wherein The screw block one (301) and the screw block two (4) are threadedly connected with the bidirectional screw rod (303), and the screw block two (4) is slidably connected with the through groove (302).

6. The pipe butt joint device for HVAC construction according to claim 4, wherein The outer end of the fixed box (104) is provided with a motor (105), one end of the motor (105) is fixedly connected with the bidirectional screw rod (303), and the other end of the bidirectional screw rod (303) is connected with the inner wall of the fixed box (104) through a rotating shaft.

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