HDPE (high-density polyethylene) reinforced solid-wall pressure pipe

Abstract

The utility model discloses an HDPE polyethylene reinforced solid wall pressure pipe which comprises a first pipe body and a second pipe body, the adjacent ends of the first pipe body and the second pipe body are provided with quick connection mechanisms, the first pipe body and the second pipe body are each internally provided with a plurality of reinforcing mechanisms, and each quick connection mechanism comprises a first fixing base and a second fixing base. Connecting sleeves are fixedly connected to the surface of one side of the first fixing base and the surface of one side of the second fixing base, a plurality of fixing clamping blocks are fixedly connected to the first fixing base, a plurality of inserting holes are formed in the second fixing base, and a locking ring is rotationally connected to the interior of the second fixing base. According to the HDPE polyethylene reinforced solid-wall pressure pipe, fixing clamping blocks are inserted into inserting holes, then rotating heads are rotated to drive locking rings to rotate, the locking rings rotate to drive clamping grooves to rotate, the clamping grooves clamp the fixing clamping blocks, the ends of the first pipe body and the second pipe body are rapidly connected, and therefore installation convenience can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to HDPE pipe technical field, concretely is HDPE polyethylene reinforced solid wall pressure pipe. BACKGROUND

[0002] HDPE pipe is a kind of pipe material made of high-density polyethylene, it must bear certain pressure, generally the PE resin with large molecular weight and good mechanical properties, such as HDPE resin, in the prior art, when connecting between the end of two adjacent HDPE pipes, generally hot melting or flange is connected, the two connection methods are more troublesome, so that the convenience of installation is not ideal.

[0003] For example, patent publication number CN216843475U, specifically a kind of HDPE polyethylene steel band reinforced solid wall pressure pipe.The HDPE polyethylene steel band reinforced solid wall pressure pipe includes pipe body, the pipe body includes steel pipe, inner layer plastic pipe and outer layer plastic pipe, the inner layer plastic pipe is located on the inner wall of the steel pipe;The outer layer plastic pipe is located on the outer wall of the steel pipe, the both ends of the pipe body are equipped with connecting interface, multiple the pipe body is connected between through connecting interface, the HDPE polyethylene steel band reinforced solid wall pressure pipe provided by the utility model has excellent compression resistance and impact resistance, and is resistant to aging, corrosion, greatly improves the advantages of service life, there is this adjacent two HDPE pipe end connection, generally hot melting or flange is connected, the two connection methods are more troublesome, so that the convenience of installation is not ideal. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides HDPE polyethylene reinforced solid wall pressure pipe, solves the problem that when connecting between the end of two adjacent HDPE pipes, generally hot melting or flange is connected, the two connection methods are more troublesome, so that the convenience of installation is not ideal.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: HDPE polyethylene reinforced solid wall pressure pipe, including first pipe body and second pipe body, the adjacent end of the first pipe body and second pipe body is equipped with quick connection mechanism, the inside of the first pipe body and second pipe body is equipped with multiple reinforcing mechanisms;

[0006] The quick connecting mechanism comprises a first fixed seat and a second fixed seat, one side surface of the first fixed seat and the second fixed seat is fixedly connected with a connecting sleeve, a plurality of fixed clamping blocks are fixedly connected on the first fixed seat, a plurality of insertion holes are formed on the second fixed seat, a locking ring is rotatably connected in the second fixed seat, a plurality of clamping grooves are formed on the locking ring, a plurality of guide wheels are arranged on the inner side of the locking ring, a connecting block is fixedly connected on one side surface of the locking ring, a gear slot is formed on the connecting block, a driving gear is arranged in the gear slot, a worm wheel is fixedly connected on the end of the driving gear through a connecting shaft, a worm is arranged on one side of the worm wheel, and a rotating head is fixedly connected on the end of the worm.

[0007] Preferably, the first fixed seat and the second fixed seat are arranged at adjacent two ends of the first pipe body and the second pipe body respectively, and the first fixed seat and the second fixed seat are fixedly connected with the first pipe body and the second pipe body through the connecting sleeve, so that the first fixed seat and the second fixed seat can be mounted on the first pipe body and the second pipe body.

[0008] Preferably, the fixed clamping blocks are matched with the insertion holes, and the plurality of insertion holes are one-to-one corresponding to the clamping grooves, so that the insertion holes and the clamping grooves can be matched with the fixed clamping blocks to be clamped, thereby achieving quick fixing.

[0009] Preferably, the plurality of guide wheels are rotatably connected with the inner wall of the second fixed seat, and the plurality of guide wheels are in contact with the inner wall of the locking ring, so that the guide wheels can support and guide the locking ring to rotate stably.

[0010] Preferably, a plurality of fixing holes are formed on the connecting block, and the connecting block is fixedly mounted on the locking ring through the fixing holes and bolts, so that the connecting block can drive the locking ring to rotate.

[0011] Preferably, the worm is engaged with the worm wheel, and the worm is rotatably connected with the inner wall of the second fixed seat, so that the worm can drive the worm wheel to rotate.

[0012] Preferably, the reinforcing mechanism comprises a steel ring, a plurality of fixed blocks are fixedly connected on the steel ring, an installation hole is formed on each of the plurality of fixed blocks, a plurality of reinforcing blocks are fixedly connected on the inner wall of the steel ring, and the steel ring is fixedly mounted in the first pipe body or the second pipe body through the plurality of fixed blocks, so that the first pipe body and the second pipe body can be reinforced to improve the compression resistance.

[0013] The utility model provides a HDPE polyethylene reinforced solid wall pressure pipe, which has the following advantages compared with the prior art:

[0014] 1. The HDPE polyethylene reinforced solid wall pressure pipe, by inserting the fixed clamping block into the insertion hole, then rotating the rotating head to drive the locking ring to rotate, the locking ring rotates to drive the clamping groove to rotate, so that the clamping groove clamps the fixed clamping block, the end of the first pipe body and the second pipe body are quickly connected, so as to effectively improve the convenience of installation.

[0015] 2. The HDPE polyethylene reinforced solid wall pressure pipe, by fixing the steel ring with the fixed block, and increasing the local thickness of the steel ring with the reinforcing block, so that the steel ring can play a good supporting role, thereby enhancing the first pipe body and the second pipe body inside, improving the compression resistance. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is the quick connection mechanism structure schematic diagram of the utility model;

[0018] Figure 3 It is the second fixed seat internal structure schematic diagram of the utility model;

[0019] Figure 4 It is the reinforcing mechanism structure schematic diagram of the utility model.

[0020] In the drawing: 1, first pipe body; 2, quick connection mechanism; 201, first fixed seat; 202, second fixed seat; 203, connecting sleeve; 204, fixed clamping block; 205, insertion hole; 206, locking ring; 207, clamping groove; 208, guide wheel; 209, connecting block; 210, tooth groove; 211, driving gear; 212, worm wheel; 213, worm; 214, rotating head; 3, second pipe body; 4, reinforcing mechanism; 401, steel ring; 402, fixed block; 403, mounting hole; 404, reinforcing block. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figures 1-3The utility model provides a technical scheme: HDPE polyethylene reinforced solid wall pressure pipe, including first pipe body 1 and second pipe body 3, first pipe body 1 and second pipe body 3's adjacent end is equipped with quick -connect mechanism 2, first pipe body 1 and second pipe body 3 inside are equipped with a plurality of reinforcing mechanism 4, can pass through quick -connect mechanism 2 and carry out quick connection to the end of first pipe body 1 and second pipe body 3, to be able to effectively improve the convenience of installation.

[0023] Quick -connect mechanism 2 includes first fixed seat 201 and second fixed seat 202, and the one side surface of first fixed seat 201 and second fixed seat 202 is fixedly connected with the connecting sleeve 203, first fixed seat 201 and second fixed seat 202 are arranged at the adjacent two ends of first pipe body 1 and second pipe body 3 respectively, and first fixed seat 201 and second fixed seat 202 are fixedly connected with first pipe body 1 and second pipe body 3 through connecting sleeve 203, so that first fixed seat 201 and second fixed seat 202 can be installed on first pipe body 1 and second pipe body 3, a plurality of fixed clamping blocks 204 are fixedly connected on first fixed seat 201, a plurality of insertion holes 205 are formed on second fixed seat 202, so that the fixed clamping block 204 can be inserted into the inside of second fixed seat 202, a locking ring 206 is rotatably connected in the inside of second fixed seat 202, a plurality of clamping grooves 207 are formed on the locking ring 206, the fixed clamping block 204 is matched with the insertion hole 205, and the plurality of insertion holes 205 are one by one corresponding with the clamping groove 207, so that the insertion hole 205 and the clamping groove 207 can be matched with the fixed clamping block 204 and locked, so that quick fixing can be carried out, a plurality of guide wheels 208 are arranged on the inside of the locking ring 206, the plurality of guide wheels 208 are rotatably connected with the inner wall of second fixed seat 202, the plurality of guide wheels 208 are in contact with the inner wall of the locking ring 206, so that the guide wheel 208 can support and guide the locking ring 206, and the locking ring 206 can stably rotate, a connecting block 209 is fixedly connected on the one side surface of the locking ring 206, a plurality of fixing holes are formed on the connecting block 209, the connecting block 209 is fixedly installed on the locking ring 206 through the fixing hole and bolt, so that the connecting block 209 can drive the locking ring 206 to rotate, a gear slot 210 is formed on the connecting block 209, a drive gear 211 is arranged in the gear slot 210, so that the drive gear 211 can drive the connecting block 209 to rotate, a worm wheel 212 is fixedly connected with the end of the drive gear 211 through a connecting shaft, a worm 213 is arranged on one side of the worm wheel 212, a rotating head 214 is fixedly connected with the end of the worm 213, the worm 213 is engaged with the worm wheel 212, and the worm 213 is rotatably connected with the inner wall of second fixed seat 202, so that the worm 213 can drive the worm wheel 212 to rotate, and the worm wheel 212 and the worm 213 can be locked by using the self-locking function, thereby improving the stability.

[0024] Please refer to Figure 1 And Figure 4The reinforcing mechanism 4 comprises a steel ring 401, a plurality of fixing blocks 402 are fixedly connected to the steel ring 401, a plurality of mounting holes 403 are formed in the fixing blocks 402, a plurality of reinforcing blocks 404 are fixedly connected to the inner wall of the steel ring 401, and the steel ring 401 is fixedly installed in the first pipe body 1 or the second pipe body 3 through the fixing blocks 402. The steel ring 401 can be fixed through the fixing blocks 402, the local thickness of the steel ring 401 is increased by the reinforcing blocks 404, the steel ring 401 can play a good supporting role, the first pipe body 1 and the second pipe body 3 can be reinforced, and the pressure resistance can be improved.

[0025] In work, the fixed clamping block 204 is inserted into the insertion hole 205, then the rotating head 214 is rotated, the rotating head 214 drives the worm 213 to rotate, the worm 213 drives the worm wheel 212 to rotate, the worm wheel 212 drives the driving gear 211 to rotate, the driving gear 211 drives the connecting block 209 to rotate through the tooth groove 210, the connecting block 209 drives the locking ring 206 to rotate, the locking ring 206 drives the clamping groove 207 to rotate, the clamping groove 207 clamps the fixed clamping block 204, the end of the first pipe body 1 and the second pipe body 3 are quickly connected, and the convenience of installation can be effectively improved.

[0026] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

Claims

1. HDPE polyethylene reinforced solid wall pressure pipe comprising a first pipe body (1) and a second pipe body (3), characterized in that: The first pipe body (1) and the second pipe body (3) are provided with quick connection mechanisms (2) at adjacent ends, and the first pipe body (1) and the second pipe body (3) are each provided with a plurality of reinforcing mechanisms (4) inside. The quick connection mechanism (2) comprises a first fixed seat (201) and a second fixed seat (202), one side surface of the first fixed seat (201) and the second fixed seat (202) is fixedly connected with a connecting sleeve (203), a plurality of fixed clamping blocks (204) are fixedly connected on the first fixed seat (201), a plurality of insertion holes (205) are formed on the second fixed seat (202), a locking ring (206) is rotatably connected inside the second fixed seat (202), a plurality of clamping grooves (207) are formed on the locking ring (206), a plurality of guide wheels (208) are arranged on the inner side of the locking ring (206), a connecting block (209) is fixedly connected on one side surface of the locking ring (206), a gear slot (210) is formed on the connecting block (209), a drive gear (211) is arranged inside the gear slot (210), a worm wheel (212) is fixedly connected on the end of the drive gear (211) through a connecting shaft, a worm (213) is arranged on one side of the worm wheel (212), and a rotating head (214) is fixedly connected on the end of the worm (213).

2. The HDPE polyethylene reinforced solid wall pressure pipe according to claim 1, characterized in that: The first fixed seat (201) and the second fixed seat (202) are arranged at adjacent two ends of the first pipe body (1) and the second pipe body (3) respectively, and the first fixed seat (201) and the second fixed seat (202) are fixedly connected with the first pipe body (1) and the second pipe body (3) through the connecting sleeve (203).

3. The HDPE polyethylene reinforced solid wall pressure pipe according to claim 1, characterized in that: The fixed clamping block (204) is matched with the insertion hole (205), and a plurality of insertion holes (205) are one-to-one corresponding to the clamping grooves (207).

4. The HDPE polyethylene reinforced solid wall pressure pipe according to claim 1, characterized in that: A plurality of guide wheels (208) are rotatably connected with the inner wall of the second fixed seat (202), and the plurality of guide wheels (208) are in contact with the inner wall of the locking ring (206).

5. The HDPE polyethylene reinforced solid wall pressure pipe according to claim 1, characterized in that: A plurality of fixing holes are formed on the connecting block (209), and the connecting block (209) is fixedly installed on the locking ring (206) through the fixing holes and bolts.

6. The HDPE polyethylene reinforced solid wall pressure pipe according to claim 1, characterized in that: The worm (213) is engaged with the worm wheel (212), and the worm (213) is rotatably connected with the inner wall of the second fixed seat (202).

7. The HDPE polyethylene reinforced solid wall pressure pipe according to claim 1, characterized in that: The reinforcing mechanism (4) comprises a steel ring (401), a plurality of fixed blocks (402) are fixedly connected on the steel ring (401), and a mounting hole (403) is formed on each of the plurality of fixed blocks (402).

8. The HDPE polyethylene reinforced solid wall pressure pipe according to claim 7, characterized in that: A plurality of reinforcing blocks (404) are fixedly connected on the inner wall of the steel ring (401), and the steel ring (401) is fixedly installed inside the first pipe body (1) or the second pipe body (3) through the plurality of fixed blocks (402).

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