Auxiliary device for butt joint of heating pipelines

Abstract

The utility model relates to the technical field of pipeline construction, and particularly discloses a heating pipeline butt joint auxiliary device which comprises a supporting frame, a fixed second clamping mechanism is arranged in the middle of the supporting frame, first clamping mechanisms in sliding fit with the supporting frame are arranged on the two sides of the second clamping mechanism, and sliding holes are formed in the two sides of the supporting frame. The first clamping mechanism comprises a supporting rod for supporting the pipeline, the supporting rod is matched with the sliding hole, limiting blocks are arranged at the two ends of the supporting rod, a positioning frame is arranged above the supporting rod, a first bolt is arranged on the positioning frame, a pressing plate is rotationally connected to the lower end of the first bolt, and a guide rod matched with the positioning frame is connected to the pressing plate; according to the pipeline butt-joint device, two butt-joint pipelines can be clamped respectively, the moving stability of the pipelines is guaranteed, the butt-joint precision of the two pipelines is improved, the butt-joint pipelines can be clamped and fixed through the second clamping mechanism, the stability of the butt-joint pipelines is guaranteed, and the convenience of follow-up construction is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, in particular to a heating pipeline butt joint auxiliary device. Background Art

[0002] The underground pipelines in modern cities are interconnected, including cable pipelines, drainage pipelines, heating pipelines, etc. These are very important infrastructure for urban people's livelihood. Different pipelines have different characteristics and requirements. For example, heating pipelines have higher requirements for sealing and thermal insulation performance. With the expansion of urban scale and the improvement of residents' living standards, the demand for heating pipes is also increasing.

[0003] Among them, publication number CN202322639244.1 discloses a docking device for heating pipe installation. The utility model rotates the hand wheel, the second screw rod rotates, and the sliding parts are driven to approach each other, so that the heating pipes are engaged with the rollers on the sliding parts, and the heating pipes can be automatically aligned without the need for staff to align. However, the device lacks the ability to fix the pipes, and cannot guarantee the stability of the pipes during the docking process, which affects the accuracy of pipe docking. Utility Model Content

[0004] The utility model aims at solving the above-mentioned deficiencies in the prior art and provides a heating pipe docking auxiliary device, which can clamp the two docked pipes separately to ensure the stability of the pipe movement and improve the docking accuracy of the two pipes. The docked pipes can be clamped and fixed by a second clamping mechanism to ensure the stability of the pipes after docking and improve the convenience of subsequent construction.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A heating pipe docking auxiliary device comprises a support frame, a fixed second clamping mechanism is provided in the middle of the support frame, first clamping mechanisms slidably matched with the support frame are provided on both sides of the second clamping mechanism, sliding holes are provided on both sides of the support frame, the first clamping mechanism comprises a support rod supporting the pipe, the support rod cooperates with the sliding holes, limit blocks are provided at both ends of the support rod, a positioning frame is provided above the support rod, the positioning frame is provided with a first bolt, the lower end of the first bolt is rotatably connected to a pressure plate, and the pressure plate is connected to a guide rod matched with the positioning frame.

[0007] Preferably, the upper end of the support rod is provided with a bracket that cooperates with the pipeline.

[0008] Preferably, a support plate is provided at the lower end of the support frame, and a detachable suction cup is provided at the bottom of the support plate.

[0009] Preferably, the upper end of the suction cup is connected to a fixing plate, the upper end of the fixing plate is provided with a connecting block, and the lower end of the support plate is provided with a slot that cooperates with the connecting block.

[0010] Preferably, a handle is connected to the side wall of the fixing plate.

[0011] Preferably, two ends of the support frame are provided with clearance grooves.

[0012] Preferably, the second clamping mechanism includes a support plate connected to the support frame, the upper end of the support plate is provided with two parallel vertical plates, a clamping plate slidingly matched with the support plate is provided between the two vertical plates, and a second bolt rotatably matched with the clamping plate is connected to the vertical plate.

[0013] Preferably, positioning blocks are provided at both ends of the support plate, positioning grooves cooperating with the positioning blocks are provided on the inner wall of the support frame, and a pull rod connected to the positioning blocks by bolts is provided on the outer side of the support frame.

[0014] Preferably, a slide groove is provided at the upper end of the support plate, and a member cooperating with the slide groove is provided at the lower end of the clamping plate.

[0015] Preferably, a slide groove is provided at the upper end of the support plate, and a member cooperating with the slide groove is provided at the lower end of the clamping plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can clamp the two butted pipes separately, ensure the stability of the pipe movement, improve the butt joint accuracy of the two pipes, and can clamp and fix the butted pipes through the second clamping mechanism, ensure the stability of the butt joint pipes, and improve the convenience of subsequent construction.

[0018] 2. The utility model provides a detachable suction cup at the lower end of the support frame, which can not only improve the firmness of the support frame and increase the stability of use, but also facilitate the disassembly and assembly of the support cross frame, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 is a structural schematic diagram of a support frame;

[0021] Figure 3 is a structural schematic diagram of a first clamping mechanism;

[0022] Figure 4 is a structural schematic diagram of a second clamping mechanism;

[0023] In the figure: 1-support frame; 101-support plate; 102-connecting block; 103-fixed plate; 104-handle; 105-suction cup; 106-slot; 107-slide hole; 108-positioning slot; 109-gap slot; 2-first clamping mechanism; 201-limiting block; 202-support rod; 203-driving block; 204-bracket; 205-positioning frame; 206-guide rod; 207-pressing plate; 208-first bolt; 3-second clamping mechanism; 301-support plate; 302-positioning block; 303-pull rod; 304-second bolt; 305-clamping plate; 306-slide slot; 307-vertical plate; 4-screw. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1 As shown, a heating pipe docking auxiliary device includes a support frame 1, a fixed second clamping mechanism 3 is provided in the middle of the support frame 1, and first clamping mechanisms 2 that slide with the support frame 1 are provided on both sides of the second clamping mechanism 3. The first clamping mechanisms 2 on both sides clamp and fix the two docking pipes respectively. After the pipes are docked, the second clamping mechanism 3 clamps and fixes the two pipes, thereby increasing the stability and reliability of the pipe docking. A clearance groove 109 is provided at both ends of the support frame 1, and the clearance groove 109 corresponds to the position of the first clamping mechanism 2 to facilitate the entry of the pipe.

[0026] like Figure 2-3 As shown, sliding holes 107 are provided on both sides of the support frame 1, and the first clamping mechanism 2 includes a support rod 202 for supporting the pipeline, the support rod 202 cooperates with the sliding hole 107, and limit blocks 201 are provided at both ends of the support rod 202. A positioning frame 205 is provided above the support rod 202, and a first bolt 208 is provided on the positioning frame 205. The lower end of the first bolt 208 is rotatably connected to a pressure plate 207, and the pressure plate 207 is connected to a guide rod 206 that cooperates with the positioning frame 205. The pipeline can be clamped and fixed by the pressure plate 207 to ensure the stability of the pipeline during docking and ensure that the pipelines can be docked smoothly.

[0027] The upper end of the support rod 202 is provided with a bracket 204 that cooperates with the pipeline.

[0028] The lower end of the support frame 1 is provided with a support plate 101, the bottom of the support plate 101 is provided with a detachable suction cup 105, the upper end of the suction cup 105 is connected to a fixing plate 103, the upper end of the fixing plate 103 is provided with a connecting block 102, and the lower end of the support plate 101 is provided with a slot 106 that cooperates with the connecting block 102. The suction cup 105 increases the stability of the support frame 1 when in use, and the support plate 101 and the fixing plate 103 are detachable, which facilitates the disassembly of the support frame 1 and is more convenient to use.

[0029] A handle 104 is connected to the side wall of the fixing plate 103 to facilitate the removal of the suction cup 105 .

[0030] like Figure 4 As shown, the second clamping mechanism 3 includes a support plate 301 connected to the support frame 1, and two parallel vertical plates 307 are provided at the upper end of the support plate 301. A clamping plate 305 that slides with the support plate 301 is provided between the two vertical plates 307. A second bolt 304 that rotatably cooperates with the clamping plate 305 is connected to the vertical plate 307. The clamping plate 305 is moved by the second bolt 304 to complete the clamping action.

[0031] The upper end of the support plate 301 is provided with a slide groove 306 , and the lower end of the clamping plate 305 is provided with a member matching the slide groove 306 .

[0032] Positioning blocks 302 are provided at both ends of the support plate 301 , positioning grooves 108 cooperating with the positioning blocks 302 are provided on the inner wall of the support frame 1 , and a pull rod 303 connected to the positioning blocks 302 by bolts is provided on the outer side of the support frame 1 .

[0033] A lead screw 4 is connected between the support plate 301 and the support frame 1, and a driving block 203 cooperating with the lead screw 4 is provided at the bottom of the support rod 202. By rotating the lead screw 4, the pipeline can be smoothly moved, and the first clamping mechanism 2 can be fixed at the same time, which is easy to use.

[0034] When in use, first, the two butted pipes are clamped and fixed by the first clamping mechanism 2 respectively, and the screw 4 is rotated to make the two pipes slowly approach and complete the butt connection in the second clamping mechanism 3. After the comparison is completed, the second bolt 304 can be rotated to position the butt connection of the two pipes through the clamping plate 305 to ensure the stability of the two pipes after butt connection, which is convenient for subsequent construction.

[0035] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A heating pipe docking auxiliary device, comprising a support frame, characterized in that: A fixed second clamping mechanism is provided in the middle of the support frame, first clamping mechanisms slidably matched with the support frame are provided on both sides of the second clamping mechanism, sliding holes are provided on both sides of the support frame, the first clamping mechanism includes a support rod supporting the pipeline, the support rod cooperates with the sliding holes, limit blocks are provided at both ends of the support rod, a positioning frame is provided above the support rod, the positioning frame is provided with a first bolt, the lower end of the first bolt is rotatably connected to a pressure plate, and the pressure plate is connected to a guide rod matched with the positioning frame.

2. A heating pipe docking auxiliary device as claimed in claim 1, characterized in that: The upper end of the support rod is provided with a bracket matching the pipeline.

3. A heating pipe docking auxiliary device as claimed in claim 1, characterized in that: A support plate is provided at the lower end of the support frame, and a detachable suction cup is provided at the bottom of the support plate.

4. A heating pipe docking auxiliary device as claimed in claim 3, characterized in that: The upper end of the suction cup is connected with a fixing plate, the upper end of the fixing plate is provided with a connecting block, and the lower end of the support plate is provided with a slot matched with the connecting block.

5. A heating pipe docking auxiliary device as claimed in claim 4, characterized in that: A handle is connected to the side wall of the fixing plate.

6. A heating pipe docking auxiliary device as claimed in claim 1, characterized in that: Both ends of the support frame are provided with clearance grooves.

7. A heating pipe docking auxiliary device as claimed in claim 1, characterized in that: The second clamping mechanism includes a support plate connected to the support frame, wherein two parallel vertical plates are provided at the upper end of the support plate, a clamping plate slidably matched with the support plate is provided between the two vertical plates, and a second bolt rotatably matched with the clamping plate is connected to the vertical plate.

8. A heating pipe docking auxiliary device as claimed in claim 7, characterized in that: Positioning blocks are arranged at both ends of the support plate, positioning grooves matched with the positioning blocks are arranged on the inner wall of the support frame, and a pull rod connected with the positioning blocks by bolts is arranged on the outer side of the support frame.

9. A heating pipe docking auxiliary device as claimed in claim 7, characterized in that: The upper end of the support plate is provided with a slide groove, and the lower end of the clamping plate is provided with a slide groove matched with the slide groove.

10. A heating pipe docking auxiliary device as claimed in claim 7, characterized in that: A lead screw is connected between the support plate and the support frame, and a driving block matched with the lead screw is provided at the bottom of the support rod.

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