An auxiliary structure for pipe installation

Abstract

The application provides an auxiliary structure for pipeline installation, and relates to the technical field of pipeline installation, and aims to solve the problem that, during clamping and supporting, not only the horizontal direction needs to be kept, but also the pipeline needs to be butt-jointed, so that the horizontal direction and the butt-joint degree need to be considered during pipeline installation, and the auxiliary structure comprises a lifting base, universal wheels are fixedly installed at the bottom corners of the lifting base, the upper end of the lifting base is a shear frame, the shear frame is controlled to lift through a screw rod, a U-shaped angle adjusting seat is fixedly installed at the upper end of the shear frame, a portal-shaped angle adjusting connecting frame is rotatably installed at the upper end of the angle adjusting seat, and a supporting seat is fixedly installed at the upper end of the angle adjusting connecting frame. The application can be matched with a clamping plate to realize the effect of tightly butt-jointing the pipeline during clamping, so that the pipeline installation efficiency and installation effect are improved.

Description

Technical Field

[0001] This invention relates to the field of pipeline installation technology, and in particular to an auxiliary structure for pipeline installation. Background Technology

[0002] Pipeline installation includes common materials, pipes, fittings, flanges, basic pipeline installation techniques, pipeline connections, support and compensator installation, valves, building water supply and drainage pipeline installation, heating system installation, pipeline pressure testing and cleaning, common industrial pipeline installation, non-ferrous metal pipeline and stainless steel pipeline installation, common non-metallic pipeline and anti-corrosion lined pipeline installation, instrument pipeline installation, and pipeline corrosion protection and insulation.

[0003] Currently, pipeline installation requires multiple people to support the pipeline or to use a frame for support. During the clamping and support process, it is necessary not only to keep the pipeline level but also to ensure that the pipeline is properly aligned. Therefore, the pipeline installation process needs to balance both levelness and alignment. Summary of the Invention

[0004] In view of this, the present invention provides an auxiliary structure for pipe installation to solve the problem that, during the clamping and supporting process, it is necessary not only to maintain horizontality but also to ensure pipe alignment, so that both horizontality and alignment must be taken into account during pipe installation.

[0005] This invention provides an auxiliary structure for pipe installation, specifically including: a lifting base; universal wheels are fixedly installed at the four corners of the bottom of the lifting base, and a shear frame is located at the upper end of the lifting base. The shear frame is controlled to lift by a screw, and a U-shaped angle adjustment seat is fixedly installed at the upper end of the shear frame; a gantry-shaped angle adjustment connecting frame is rotatably installed at the upper end of the angle adjustment connecting frame; a support base is fixedly installed at the upper end of the angle adjustment connecting frame; two transverse connecting rods are symmetrically arranged in the middle of the support base; clamping blocks are fixedly installed at the left and right ends of the connecting rods; two follower clamping frames are symmetrically installed vertically upward at the middle position of the connecting rods; and the pipe is clamped between the two sets of clamping blocks.

[0006] Optionally, the front and rear side walls of the angle adjustment seat are provided with fan-shaped adjustment holes, and the rotation axis of the adjustment holes is consistent with the axis of rotation of the angle adjustment connecting frame and the angle adjustment seat; a fan-shaped electronic level is installed on the angle adjustment seat above the adjustment holes.

[0007] Optionally, adjusting bolts are screwed onto the middle positions of the front and rear side walls of the angle adjustment connecting frame, with the adjusting bolts passing through the adjusting holes.

[0008] Optionally, a double-ended lead screw is rotatably mounted longitudinally in the middle of the support base; connecting rods are symmetrically screwed onto the double-ended lead screw; guide slide rods are longitudinally fixedly mounted on the upper ends of the left and right edges of the support base, and clamping blocks are vertically slidably fitted onto the guide slide rods.

[0009] Optionally, a clamping shaft is vertically fixedly installed on the top plane of the clamping block; a clamping plate is rotatably installed on the clamping shaft, the clamping plate is an arc-shaped structure adapted to the pipe, the upper and lower ends of the clamping plate are both outwardly folded arc-shaped structures, the left and right ends of the clamping plate are also outwardly folded arc-shaped structures, and a vertical protruding rib is provided in the middle of the concave surface of the clamping plate, the protruding rib is made of rubber; two stop rods are vertically fixedly installed at the two corners near the outer end of the top plane of the clamping block.

[0010] Optionally, a follower rod is vertically fixedly installed on the top plane of the follower clamping frame; two fixed sleeve blocks with uniform vertical spacing are fixedly installed on the follower rod; a buffer rod is vertically slidably installed in the fixed sleeve block to the left; a vertical clamping wedge is vertically fixedly installed at the inner end of the buffer rod, the inner end of the clamping wedge is in contact with the outer wall of the pipe, and vertical anti-slip strips with uniform vertical spacing are provided on the side wall of the inner end of the clamping wedge in contact with the pipe; a spring is fitted on the buffer rod, one end of the spring is in contact with the clamping wedge, and the other end of the spring is in contact with the fixed sleeve block; a plug is screwed onto the buffer rod outside the fixed sleeve block.

[0011] Beneficial effects

[0012] 1. When clamping and installing a pipe, this invention rotates the double-ended lead screw, causing the two connecting rods to move in opposite directions. The two ends of the connecting rods drive the clamping blocks to move, thereby clamping the pipe through the clamping plate on the clamping shaft. Since the clamping plate is a movable arc-shaped plate structure, it can better fit with the pipe. At the same time, the protruding ribs of the clamping plate can further improve the fitting effect. In addition, the movement of the connecting rod can synchronously drive the follower clamping frame. During the movement of the follower clamping frame, due to the action of the spring, the inner side of the clamping wedge will first contact the outer wall of the pipe, thereby pushing the pipe towards the end that needs to be connected. It can cooperate with the clamping plate to achieve the effect of tight connection of the pipe during the clamping process, thereby improving the pipe installation efficiency and installation effect.

[0013] 2. The present invention has an angle adjustment seat above the adjustment hole equipped with a fan-shaped electronic level. Adjustment bolts are screwed into the middle of the front and rear side walls of the angle adjustment connecting frame, respectively. The adjustment bolts pass through the adjustment hole. When the electronic level shows that it is not horizontal, the angle adjustment connecting frame can be rotated in the adjustment hole of the angle adjustment seat by adjusting the bolts, thereby achieving the purpose of adjusting the angle. This can better ensure the horizontality of the pipeline during the docking installation, and thus ensure the accuracy of the pipeline installation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0015] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the upper left front axis structure of an embodiment of the present invention.

[0018] Figure 2 This is an embodiment of the present invention. Figure 1 Schematic diagram of the A-section of the middle section.

[0019] Figure 3 This is a schematic diagram of the lower left rear axis structure of an embodiment of the present invention.

[0020] Figure 4 This is an axial view structural diagram of the pipeline in the withdrawn state according to an embodiment of the present invention.

[0021] Figure 5 This is an axial view structural diagram of the connecting rod, clamping block, and follower clamping frame in a separated state from the support seat according to an embodiment of the present invention.

[0022] Figure 6 This is a front-axis view of the clamping block and follow-up squeezing frame in an embodiment of the present invention.

[0023] Figure 7 This is a rear-axis view of the clamping block and follow-up squeezing frame in an embodiment of the present invention.

[0024] Figure 8 This is an axial view of the angle adjustment connecting frame and the angle adjustment seat in a partially separated state according to an embodiment of the present invention.

[0025] List of reference numerals

[0026] 1. Lifting base; 2. Angle adjustment seat; 201. Adjustment hole; 202. Electronic level; 3. Angle adjustment connecting frame; 301. Adjustment bolt; 4. Support seat; 401. Double-ended lead screw; 402. Guide slide rod; 5. Connecting rod; 6. Clamping block; 601. Clamping shaft; 602. Clamping plate; 603. Stop rod; 7. Follow-up clamping frame; 701. Follow-up rod; 702. Fixed sleeve block; 703. Buffer rod; 704. Clamping wedge block; 705. Spring; 8. Pipe. Detailed Implementation

[0027] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0028] Example: Please refer to Figures 1 to 8 As shown:

[0029] This invention provides an auxiliary structure for pipe installation, including a lifting base 1; universal wheels are fixedly installed at the four corners of the bottom of the lifting base 1, and the upper end of the lifting base 1 is a shear frame, which is controlled to lift by a screw. A U-shaped angle adjustment seat 2 is fixedly installed at the upper end of the shear frame; a gantry-shaped angle adjustment connecting frame 3 is rotatably installed at the upper end of the angle adjustment connecting frame 2; a support base 4 is fixedly installed at the upper end of the angle adjustment connecting frame 3; two transverse connecting rods 5 are symmetrically arranged in the middle of the support base 4; clamping blocks 6 are fixedly installed at the left and right ends of the connecting rods 5; two follower clamping frames 7 are symmetrically installed vertically upward at the middle position of the connecting rods 5; and a pipe 8 is clamped between the two sets of clamping blocks 6.

[0030] like Figure 1 , Figure 3 As shown, the angle adjustment seat 2 has fan-shaped adjustment holes 201 on both the front and rear side walls. The rotation axis of the adjustment holes 201 is consistent with the axis of rotation of the angle adjustment connecting frame 3 and the angle adjustment seat 2 at the connection point. An angle adjustment seat 2 above the adjustment holes 201 is equipped with a fan-shaped electronic level 202. Adjustment bolts 301 are screwed into the middle of the front and rear side walls of the angle adjustment connecting frame 3. The adjustment bolts 301 pass through the adjustment holes 201. When the electronic level 202 shows that it is not horizontal, the angle adjustment connecting frame 3 can be rotated in the adjustment holes 201 of the angle adjustment seat 2 by adjusting the bolts 301, thereby achieving the purpose of adjusting the angle. This can better ensure the horizontality of the pipe 8 during the docking installation, and thus ensure the accuracy of the pipe 8 installation.

[0031] like Figures 1-8As shown, a double-ended lead screw 401 is longitudinally rotatably mounted in the middle of the support base 4; connecting rods 5 are symmetrically screwed onto the double-ended lead screw 401; guide slide rods 402 are longitudinally fixedly mounted on the upper ends of the left and right edges of the support base 4, and clamping blocks 6 are vertically slidably fitted onto the guide slide rods 402; a clamping shaft 601 is vertically fixedly mounted on the top plane of the clamping block 6; a clamping plate 602 is rotatably mounted on the clamping shaft 601, and the clamping plate 602 is an arc-shaped structure adapted to the pipe 8. Both the upper and lower ends of the clamping plate 602 are outwardly folded arc-shaped structures, and both the left and right ends of the clamping plate 602 are also outwardly folded arc-shaped structures. The clamping plate 602 has a vertically protruding rib in the middle of its concave surface, and the protruding rib is made of rubber. Two stop rods 603 are vertically fixedly installed at the two outer corners of the top plane of the clamping block 6 to prevent the clamping plate 602 from having an excessive range of motion. A follower rod 701 is vertically fixedly installed on the top plane of the follower clamping frame 7. Two evenly spaced fixed sleeve blocks 702 are fixedly installed on the follower rod 701. A buffer rod 703 is vertically slidably installed to the left in the fixed sleeve block 702. A vertical clamping wedge 704 is vertically fixedly installed at the inner end of the buffer rod 703. The inner end of the clamping wedge 704 contacts the outer wall of the pipe 8. Vertical, evenly spaced anti-slip strips are provided on the side wall where the inner end of the clamping wedge 704 contacts the pipe 8. A spring 705 is fitted onto the buffer rod 703. One end of the spring 705 contacts the clamping wedge 704, and the other end contacts the fixing sleeve 702. A plug is screwed onto the buffer rod 703 outside the fixing sleeve 702. When clamping the pipe 8 is required, the double-ended screw 401 is rotated, causing the two connecting rods 5 to move in opposite directions. The two ends of the connecting rods 5 drive the clamping block 6 to move, thereby clamping the pipe 8 through the clamping plate 602 on the clamping shaft 601. The pipe 8 is clamped, and since the clamping plate 602 is a movable arc-shaped plate structure, it can better fit with the pipe 8. At the same time, the protruding ribs of the clamping plate 602 can further improve the fitting effect. In addition, the movement of the connecting rod 5 can simultaneously drive the follower clamping frame 7. During the movement of the follower clamping frame 7, due to the action of the spring 705, the inner side of the clamping wedge 704 will first contact the outer wall of the pipe 8, thereby pushing the pipe 8 towards the end that needs to be connected. It can cooperate with the clamping plate 602 to achieve the effect of tight connection of the pipe 8 during the clamping process, thereby improving the installation efficiency and installation effect of the pipe 8.

[0032] The specific usage and function of this embodiment: During use, the device is first moved below the pipe 8 to be installed. The angle adjustment seat 2 is adjusted to raise the support seat 4 to the specified height. An arc-shaped electronic level 202 is installed on the angle adjustment seat 2 above the adjustment hole 201. Adjusting bolts 301 are screwed into the middle of the front and rear side walls of the angle adjustment connecting frame 3, respectively. The adjusting bolts 301 pass through the adjustment hole 201. When the electronic level 202 indicates a non-horizontal state, the angle adjustment connecting frame 3 can be rotated within the adjustment hole 201 of the angle adjustment seat 2 by adjusting the bolts 301. When it is necessary to adjust the pipe 8... During clamping and installation, rotating the double-ended lead screw 401 causes the two connecting rods 5 to move in opposite directions. The two ends of the connecting rods 5 drive the clamping blocks 6 to move, thereby clamping the pipe 8 through the clamping plate 602 on the clamping shaft 601. Since the clamping plate 602 is a movable arc-shaped plate structure, it can better fit with the pipe 8. At the same time, the protruding ribs of the clamping plate 602 can further improve the fitting effect. In addition, the movement of the connecting rods 5 can synchronously drive the follower clamping frame 7. During the movement of the follower clamping frame 7, due to the action of the spring 705, the inner side of the clamping wedge 704 will first contact the outer wall of the pipe 8, thereby pushing the pipe 8 towards the end that needs to be connected.

[0033] Finally, it should be noted that when describing the position of each component and the mating relationship between them, the present invention usually uses one or a pair of components as examples. However, those skilled in the art should understand that such positions, mating relationships, etc., are also applicable to other components or other pairs of components.

[0034] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention, which is determined by the appended claims.

Claims

1. An auxiliary structure for pipe installation, characterized in that, include: A lifting base (1); universal wheels are fixedly installed at the four corners of the bottom of the lifting base (1); the upper end of the lifting base (1) is a shear frame, which is controlled by a screw for lifting; a U-shaped angle adjustment seat (2) is fixedly installed at the upper end of the shear frame; a gantry-shaped angle adjustment connecting frame (3) is rotatably installed at the upper end of the angle adjustment connecting frame (3); a support seat (4) is fixedly installed at the upper end of the angle adjustment connecting frame (3); two transverse connecting rods (5) are symmetrically arranged in the middle of the support seat (4); clamping blocks (6) are fixedly installed at the left and right ends of the connecting rods (5); two follower clamping frames (7) are symmetrically installed vertically upward at the middle position of the connecting rods (5); a pipe (8) is clamped between the two sets of clamping blocks (6); a follower clamping frame (7) is vertically fixed on the top plane of the top plane. The device is equipped with a follower rod (701); two fixed sleeves (702) are fixedly installed on the follower rod (701) with uniform vertical spacing between them; a buffer rod (703) is vertically slidably installed in the fixed sleeve (702) to the left; a vertical clamping wedge (704) is vertically fixedly installed on the inner end of the buffer rod (703), and the inner end of the clamping wedge (704) is in contact with the outer wall of the pipe (8); a spring (705) is fitted on the buffer rod (703), one end of the spring (705) is in contact with the clamping wedge (704), and the other end of the spring (705) is in contact with the fixed sleeve (702); a plug is screwed onto the buffer rod (703) on the outside of the fixed sleeve (702); vertical anti-slip strips are provided on the side wall of the clamping wedge (704) that is in contact with the pipe (8).

2. The auxiliary structure for pipe installation as described in claim 1, characterized in that: The angle adjustment seat (2) has fan-shaped adjustment holes (201) on both the front and rear side walls. The rotation axis of the adjustment hole (201) is consistent with the axis of rotation of the angle adjustment connecting frame (3) and the angle adjustment seat (2). The angle adjustment seat (2) above the adjustment hole (201) is equipped with a fan-shaped electronic level (202).

3. The auxiliary structure for pipe installation as described in claim 1, characterized in that: Adjusting bolts (301) are screwed onto the middle of the front and rear side walls of the angle adjustment connecting frame (3), respectively, and the adjusting bolts (301) pass through the adjusting holes (201).

4. The auxiliary structure for pipe installation as described in claim 1, characterized in that: A double-ended lead screw (401) is longitudinally rotatably installed in the middle of the support base (4); a connecting rod (5) is symmetrically screwed onto the double-ended lead screw (401); a guide slide rod (402) is longitudinally fixedly installed at the upper end of the left and right edges of the support base (4), and the clamping block (6) is vertically slidably fitted onto the guide slide rod (402).

5. The auxiliary structure for pipe installation as described in claim 1, characterized in that: A clamping shaft (601) is vertically fixed on the top plane of the clamping block (6); a clamping plate (602) is rotatably mounted on the clamping shaft (601). The clamping plate (602) is an arc-shaped structure adapted to the pipe (8). The upper and lower ends of the clamping plate (602) are both outwardly folded arc-shaped structures, and the left and right ends of the clamping plate (602) are also outwardly folded arc-shaped structures. A vertical protruding rib is provided in the middle of the concave surface of the clamping plate (602). The protruding rib is made of rubber. Two stop rods (603) are vertically fixed on the two corners near the outer end of the top plane of the clamping block (6).

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