Reinforcing equipment for PE (polyethylene) steel strip spiral corrugated pipe

Abstract

The utility model belongs to the technical field of corrugated pipe reinforcing equipment, and particularly relates to PE steel belt spiral corrugated pipe reinforcing equipment which comprises a supporting rod, guide pipes are arranged on the two sides of the supporting rod, the middle of each guide pipe is fixedly connected with the end of the supporting rod, and the guide pipes are perpendicular to the supporting rod. Symmetrical guide rods are inserted into the guide pipe in a sliding mode, and the ends of the guide rods extend out of the guide pipe. The corrugated pipe welding device has the advantages that the supporting rods are erected on the upper sides of corrugated pipe sections by adjusting the guide rods, the first clamping plate and the second clamping plate clamp corrugated pipes by driving the clamping mechanisms to descend, then the two sliding sleeves are pushed in the opposite directions, the corresponding clamping mechanisms drive the two corrugated pipe sections to align ports, the stability of the corrugated pipes before welding is improved, and the welding quality of the corrugated pipes is improved. And the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated pipe reinforcement equipment, in particular to PE steel belt spiral corrugated pipe reinforcement equipment. Background Art

[0002] Drain pipes are easily damaged by internal and external pressures when in use. Corrugated reinforced PE steel belts are added to the outside of the pipes and wrapped around them to enhance the strength of the pipes.

[0003] In the prior art, PE steel strip is wrapped around the surface of the spiral corrugated pipe by manually holding a heating spray gun to heat-melt the PE steel strip, shrink it and wrap it around the surface of the spiral corrugated pipe. However, before this process, the corrugated pipe needs to be sleeved on the pre-buried sewage pipe, and then the ends of the sections of the corrugated pipe are fitted together for hot-melt welding. Workers are required to move the corrugated pipe and keep the ends of the corrugated pipe fitted together, which is difficult to operate. Not only does it increase the labor intensity of the workers, but if the workers' force is slightly biased, the corrugated pipe will shake and dislocate, reducing the stability of the corrugated pipe before welding.

[0004] In order to solve the above problems, we proposed PE steel belt spiral corrugated pipe reinforcement equipment. Utility Model Content

[0005] The utility model aims to solve the problems in the background technology and proposes a PE steel belt spiral corrugated pipe reinforcement device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: PE steel belt spiral corrugated pipe reinforcement equipment, including a support rod, both sides of the support rod are provided with conduits, the middle part of the conduit is fixedly connected to the end of the support rod, and the conduit is vertically arranged to the support rod, and the inner sliding insertion of the conduit is symmetrically arranged with guide rods, the ends of the guide rods both extend outward from the conduit, the outer end of the guide rod is fixedly connected with a positioning plate, the lower wall of the support rod is fixedly connected with a slide rail parallel to the support rod, the lower wall of the slide rail is symmetrically provided with two limit blocks, the limit blocks are respectively located at the two ends of the slide rail, the slide rail is provided with two sliding sleeves, and the two sliding sleeves are provided with clamping mechanisms.

[0007] In the above-mentioned PE steel belt spiral corrugated pipe reinforcement equipment, the clamping mechanism includes a hydraulic cylinder fixedly connected to the sliding sleeve, the hydraulic cylinder is located on the lower side of the sliding sleeve, the driving end of the hydraulic cylinder is vertically downward, the driving end of the hydraulic cylinder is fixedly connected to the shaft seat, the outer wall of the shaft seat is symmetrically provided with a fixed shaft 1 and a fixed shaft 2, the fixed shaft 1 and the fixed shaft 2 are both provided with a splint 1 and a splint 2, the upper ends of the splint 1 and the splint 2 are both movably mounted on the corresponding fixed shaft 1 and the fixed shaft 2, and the ends of the fixed shaft 1 and the fixed shaft 2 are respectively fixedly connected with a baffle 1 and a baffle 2.

[0008] In the above-mentioned PE steel belt spiral corrugated pipe reinforcement device, the outer wall of the conduit is provided with a slide groove parallel to the conduit, the outer wall of the conduit is provided with an avoidance hole connected to the slide groove, and a fastening mechanism is arranged on the slide groove.

[0009] In the above-mentioned PE steel belt spiral corrugated pipe reinforcement device, the fastening mechanism includes stud one and stud two movably inserted in the slide groove, the outer wall threads of stud one and stud two are threadedly sleeved with a pad located in the conduit, and the outer ends of stud one and stud two are fixedly connected with knob one located outside the conduit.

[0010] In the above-mentioned PE steel belt spiral corrugated pipe reinforcement device, a threaded hole is opened on the outer wall of the sliding sleeve, a stud three is arranged in the threaded hole, and the outer end of the stud three is fixedly connected to a knob two located on the outside of the sliding sleeve.

[0011] In the above-mentioned PE steel belt spiral corrugated pipe reinforcement device, the inner side walls of the clamping plate 1 and the clamping plate 2 are both provided with rubber pads, and the lower ends of the clamping plate 1 and the clamping plate 2 are fastened and connected by bolts.

[0012] Compared with the existing technology, the advantages of this PE steel belt spiral corrugated pipe reinforcement equipment are:

[0013] The utility model adjusts the guide rod so that the support rod is set on the upper side of the corrugated pipe section, drives the clamping mechanism to descend, so that the first clamping plate and the second clamping plate clamp the corrugated pipe, and then pushes the two sliding sleeves toward each other, so that the corresponding clamping mechanism drives the two sections of the corrugated pipe to align the ports, thereby improving the stability of the corrugated pipe before welding and reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the structural schematic diagrams of the PE steel belt spiral corrugated pipe reinforcement equipment proposed in the utility model;

[0015] Figure 2 This is the second structural schematic diagram of the PE steel belt spiral corrugated pipe reinforcement device proposed by the utility model;

[0016] Figure 3 for Figure 2 A magnified view of part A;

[0017] Figure 4 for Figure 1 A magnified view of part B;

[0018] Figure 5 for Figure 1 Magnified view of part C.

[0019] In the figure: 1 support rod, 2 guide tube, 3 guide rod, 4 positioning plate, 5 slide rail, 6 limit block, 7 sleeve, 8 hydraulic cylinder, 9 shaft seat, 10 fixed shaft 1, 11 fixed shaft 2, 12 baffle 2, 13 clamping plate 1, 14 clamping plate 2, 15 baffle 1, 16 slide groove, 17 avoidance hole, 18 pad, 19 knob 1, 20 knob 2. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 5 , PE steel belt spiral corrugated pipe reinforcement equipment, including a support rod 1, with conduits 2 on both sides of the support rod 1, the middle part of the conduit 2 is fixedly connected to the end of the support rod 1 by bolts, and the conduit 2 is vertically arranged with the support rod 1, and the inner part of the conduit 2 is slidably inserted with symmetrically arranged guide rods 3, that is, the two guide rods 3 are respectively located at the left section and the right section of the conduit 2, and the ends of the guide rods 3 extend outward from the conduit 2, and the outer end of the guide rod 3 is fixedly connected with a positioning plate 4, and a positioning hole is opened on the positioning plate 4. The sewage pipe is pre-buried underground, and the corrugated pipe also needs to be welded in the tunnel. By inserting pins into the positioning holes, the positioning plate 4 can be fixed, and then the support rod 1 can be set on the upper side of the corrugated pipe.

[0022] The lower wall of the support rod 1 is fixedly connected with a slide rail 5 parallel to the support rod 1. Two limit blocks 6 are symmetrically arranged on the lower wall of the slide rail 5. The limit blocks 6 are respectively located at the two ends of the slide rail 5. Two sliding sleeves 7 are provided on the sliding sleeve of the slide rail 5. The limit blocks 6 limit the sliding sleeves 7 to prevent the sliding sleeves 7 from sliding off the slide rail 5.

[0023] The two sleeves 7 are both provided with a clamping mechanism, which includes a hydraulic cylinder 8 fixedly connected to the sleeve 7, the hydraulic cylinder 8 is located at the lower side of the sleeve 7, the driving end of the hydraulic cylinder 8 is vertically downward, the driving end of the hydraulic cylinder 8 is fixedly connected to the shaft seat 9, the outer wall of the shaft seat 9 is symmetrically provided with a fixed shaft 10 and a fixed shaft 2 11, the fixed shaft 10 and the fixed shaft 2 11 are both provided with a clamping plate 13 and a clamping plate 2 14, the upper ends of the clamping plate 13 and the clamping plate 2 14 are movably sleeved on the corresponding fixed shaft 10 and the fixed shaft 2 11, the fixed shaft 10 and the fixed shaft 10 are symmetrically provided with a fixed shaft 10 and a fixed shaft 2 11, and the fixed shaft 10 and the fixed shaft 11 are symmetrically provided with a fixed shaft 10 and a fixed shaft 2 11. The ends of the second 11 are respectively fixedly connected with baffle plate 15 and baffle plate 2 12, and the inner walls of the clamp plate 13 and the clamp plate 2 14 are provided with rubber pads. The lower ends of the clamp plate 13 and the clamp plate 2 14 are fastened by bolts. The clamp plate 13 and the clamp plate 2 14 are used to clamp the outer wall of the corrugated pipe. The two groups of clamp plates 13 and the clamp plate 2 14 on the same shaft seat 9 can slide along the fixed shaft 10 and the fixed shaft 2 11 respectively, so that the two groups of clamp plates 13 and the clamp plate 2 14 clamp the outer wall of the same section of the corrugated pipe, so that the corrugated pipe has two force points, thereby improving the stability of the corrugated pipe.

[0024] The outer wall of the conduit 2 is provided with a slide groove 16 parallel to the conduit 2, and the outer wall of the conduit 2 is provided with an avoidance hole 17 connected to the slide groove 16. The conduit 2 is fixedly connected to the support rod 1 by bolts, and the avoidance hole 17 is conducive to the loading and unloading of the bolts. A fastening mechanism is provided on the slide groove 16, and the fastening mechanism includes a stud 1 and a stud 2 movably inserted in the slide groove 16. The outer walls of the stud 1 and the stud 2 are threadedly sleeved with a pad 18 located in the conduit 2, and the outer ends of the stud 1 and the stud 2 are fixedly connected with a knob 1 located outside the conduit 2. 19, when the pad 18 is slid to one side of the guide rod 3 respectively, the knob 19 is tightened to make the inner ends of the stud 1 and the stud 2 respectively press the corresponding guide rod 3, so that the guide rod 3 and the guide tube 2 can be relatively fixed, and then the support rod 1 is fixed on the upper side of the corrugated tube, and the outer wall of the sliding sleeve 7 is provided with a threaded hole, and the stud 3 is arranged in the threaded hole, and the outer end of the stud 3 is fixedly connected with the knob 2 20 located on the outside of the sliding sleeve 7. After tightening the knob 2 20, the inner end of the stud 3 will press the slide rail 5, so that the sliding sleeve 7 is fixed on the slide rail 5.

[0025] When welding the bellows, fix the support rod 1 on the upper side of the bellows, start the hydraulic cylinder 8 and adjust the position of the sleeve 7 so that the clamp 1 13 and the clamp 2 14 clamp and fix the outer wall of the corresponding bellows, then push the two sleeves 7 to move toward each other so that the ends of the two bellows fit together, and tighten the knob 2 20 to fix the sleeve 7, so as to improve the stability of the bellows before welding, while reducing the labor intensity of the workers.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. PE steel belt spiral corrugated pipe reinforcement equipment, including a support rod (1), characterized in that: A guide tube (2) is provided on both sides of the support rod (1), the middle part of the guide tube (2) is fixedly connected to the end of the support rod (1), and the guide tube (2) is arranged perpendicular to the support rod (1), and a symmetrically arranged guide rod (3) is slidably inserted inside the guide tube (2), and the ends of the guide rod (3) extend outward from the guide tube (2), and the outer ends of the guide rod (3) are fixedly connected to a positioning plate (4), and the lower wall of the support rod (1) is fixedly connected to a slide rail (5) parallel to the support rod (1), and the lower wall of the slide rail (5) is symmetrically provided with two limit blocks (6), and the limit blocks (6) are respectively located at the two ends of the slide rail (5), and the slide rail (5) is provided with two slide sleeves (7) on the slide sleeve, and the two slide sleeves (7) are provided with a clamping mechanism.

2. The PE steel belt spiral corrugated pipe reinforcement equipment according to claim 1 is characterized in that: The clamping mechanism comprises a hydraulic cylinder (8) fixedly connected to the sliding sleeve (7), the hydraulic cylinder (8) being located at the lower side of the sliding sleeve (7), the driving end of the hydraulic cylinder (8) being vertically downward, the driving end of the hydraulic cylinder (8) being fixedly connected to an axle seat (9), the outer wall of the axle seat (9) being symmetrically provided with a fixed shaft one (10) and a fixed shaft two (11), the fixed shaft one (10) and the fixed shaft two (11) being provided with a clamping plate one (13) and a clamping plate two (14), the upper ends of the clamping plate one (13) and the clamping plate two (14) being movably sleeved on the corresponding fixed shaft one (10) and the fixed shaft two (11), the ends of the fixed shaft one (10) and the fixed shaft two (11) being fixedly connected with a baffle one (15) and a baffle two (12) respectively.

3. The PE steel belt spiral corrugated pipe reinforcement equipment according to claim 1 is characterized in that: The outer wall of the conduit (2) is provided with a slide groove (16) parallel to the conduit (2), the outer wall of the conduit (2) is provided with an avoidance hole (17) connected to the slide groove (16), and a fastening mechanism is arranged on the slide groove (16).

4. The PE steel belt spiral corrugated pipe reinforcement equipment according to claim 3 is characterized in that: The fastening mechanism comprises a stud 1 and a stud 2 movably inserted into a slide groove (16); the outer walls of the stud 1 and the stud 2 are threadedly sleeved with a pad (18) located in the conduit (2); and the outer ends of the stud 1 and the stud 2 are fixedly connected with a knob 1 (19) located outside the conduit (2).

5. The PE steel belt spiral corrugated pipe reinforcement equipment according to claim 1 is characterized in that: The outer wall of the sliding sleeve (7) is provided with a threaded hole, a stud three is arranged in the threaded hole, and the outer end of the stud three is fixedly connected to a knob two (20) located outside the sliding sleeve (7).

6. The PE steel belt spiral corrugated pipe reinforcement equipment according to claim 2, characterized in that: The inner side walls of the first clamping plate (13) and the second clamping plate (14) are both provided with rubber pads, and the lower ends of the first clamping plate (13) and the second clamping plate (14) are fastened and connected by bolts.

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