Anti-crack PE pipe

Abstract

The utility model relates to the technical field of pipelines, in particular to an anti-crack PE pipe which comprises a PE pipeline body and a fixing assembly, and the fixing assembly comprises a hollow column, two sliding rods, two ground inserting parts, a first spring, a pull block, two connecting rods and two inserting rods. The sliding rod is provided with a plurality of insertion holes; the two ground inserting parts are inserted into the ground, and the position of the PE pipeline body can be fixed; when the ground inserting part encounters stone or other obstacles in the process of inserting the ground inserting part into the ground, a worker can pull a pull block to drive a connecting rod and an inserting rod to move upwards, at the moment, a first spring is stretched, then a sliding rod can slide along a hollow column, the horizontal position of the ground inserting part is adjusted, and then the worker can try to insert the ground inserting part into the ground again; according to the utility model, the position of the ground inserting part can be adjusted to avoid obstacles encountered when the ground inserting part is inserted into the ground, so that the ground inserting part can be smoothly inserted into the ground, and the PE pipeline body can be smoothly mounted.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline technical field especially relates to a crack -resistant PE pipe. BACKGROUND

[0002] PE pipe is more common drainage pipe, PE pipe is mostly in the installation, adopts the mode of bolt fixed, needs the installation personnel to prepare the installation tool in advance when using bolt fixed, thereby improves the work load of personnel, has brought great inconvenience to personnel in the installation.

[0003] The prior art CN219035775U discloses a kind of PE composite pipe, the top of PE composite pipe is fixedly connected with installation fixed plate, the top of installation fixed plate is provided with screw hole, screw hole is internally threadedly connected with lifting pipe, the bottom end of lifting pipe is fixedly connected with support pipe;When using, personnel needs to rotate lifting pipe, makes lifting pipe move up and down, to adjust the height of installation fixed plate from ground, in turn can adjust the height of PE composite pipe, support pipe can be used to support lifting pipe, then personnel needs to pull installation stick, pulls out its one end from installation hole, then moves down installation fixed pipe, inserts conical pipe into ground, to fix PE composite pipe, finally personnel only needs to push the one end of installation stick into installation hole, so that the pipe does not need to use installation tool when installing, and the stability after installation is more ideal.

[0004] But by the above-mentioned mode, since the horizontal position of lifting pipe on installation fixed plate is fixed, so that the horizontal position of conical pipe on installation fixed plate is also fixed, in the process of actually installing PE composite pipe, when conical pipe inserts into ground and encounters hard stone or other obstacles, conical pipe cannot avoid obstacles by adjusting horizontal position, so that PE composite pipe cannot be smoothly installed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of crack -resistant PE pipe, to solve the problem that the PE composite pipe of prior art in the process of actually installing PE composite pipe, when conical pipe inserts into ground and encounters hard stone or other obstacles, conical pipe cannot avoid obstacles by adjusting horizontal position, so that PE composite pipe cannot be smoothly installed.

[0006] To achieve the above-mentioned purpose, the utility model provides a kind of crack -resistant PE pipe, including PE pipeline body and fixed component, the fixed component includes hollow column, two sliding rods, two ground insertion components, first spring, pull block, two connecting rods and two insertion rods;

[0007] The hollow column and the PE pipeline body are fixedly connected and located at the top of the PE pipeline body; two sliding rods are respectively in sliding connection with the hollow column and located at two sides of the hollow column; the sliding rod has a plurality of insertion holes, and the plurality of insertion holes are evenly distributed on the side edge of the sliding rod; two ground insertion components are respectively arranged on the side edges of the two sliding rods; the first spring is fixedly connected with the hollow column and located at the top of the hollow column; the pull block is fixedly connected with the first spring and located at the top of the first spring; two connecting rods are respectively fixedly connected with the pull block and located at two sides of the pull block; two insertion rods are respectively fixedly connected with the two connecting rods and respectively located on the side edges of the two connecting rods.

[0008] The ground insertion component includes a vertical rod, a locking piece and a ground insertion piece; the vertical rod is in sliding connection with the sliding rod and penetrates through the sliding rod; the vertical rod has a plurality of lock holes, and the plurality of locking pieces are evenly distributed on the side edge of the vertical rod; the locking piece is arranged on the side edge of the sliding rod; the ground insertion piece is arranged at the bottom of the vertical rod.

[0009] The locking piece includes a second spring, a support block and a lock rod; the second spring is fixedly connected with the sliding rod and located on the side edge of the sliding rod; the support block is fixedly connected with the second spring and located on the side edge of the second spring; the lock rod is fixedly connected with the support block and located on the side edge of the support block.

[0010] The vertical rod has a threaded hole at the bottom of the vertical rod; the ground insertion piece includes a threaded stud and a ground spike; the threaded stud is in threaded connection with the vertical rod and located in the threaded hole; the ground spike is fixedly connected with the threaded stud and located at the bottom of the threaded stud.

[0011] The PE pipeline body includes a PE inner layer, a metal mesh layer and a PE outer layer; the metal mesh layer is fixedly connected with the PE inner layer and located on the outside of the PE inner layer; the PE outer layer is fixedly connected with the metal mesh layer and fixedly connected with the hollow column and located on the outside of the metal mesh layer.

[0012] The utility model discloses a kind of anti-crack PE pipes, when installing the PE pipeline body, the PE pipeline body is placed in the pipeline groove of excavation, by moving down two the ground insertion components, two The ground insertion components are inserted into underground, so that the PE pipeline body position can be fixed;When the ground insertion component is inserted into underground, meet stone or other obstacles in the process, staff can pull the pull block and drive the connecting rod and the insertion rod move up, make the insertion rod move out from the insertion hole, at this time the first spring is stretched, and then the sliding rod can be slid along the hollow column, the horizontal position of the sliding rod is adjusted, the sliding rod drives the ground insertion component to move, so that the horizontal position of the ground insertion component can be adjusted, after the pull block is loosened, the spring drives the pull block and the connecting rod move down, so that the insertion rod is inserted into the insertion hole, so that the sliding rod position is fixed, subsequently staff can try again The ground insertion component is inserted into underground;The utility model can avoid the obstacle encountered when the ground insertion component is inserted into underground by adjusting the position of the ground insertion component, so that the ground insertion component can be smoothly inserted into underground, so that the PE pipeline body can be smoothly installed, so as to solve the problem that when tapered tube is inserted into underground in the process of installing existing PE composite pipeline, hard stone or other obstacles are encountered, tapered tube cannot avoid obstacles by adjusting horizontal position, so that PE composite pipeline cannot be smoothly installed. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows.

[0014] Figure 1 It is the overall structure diagram of the utility model.

[0015] Figure 2 It is the structure diagram of another view of the overall of the utility model.

[0016] Figure 3 It is the sectional view of the overall of the utility model.

[0017] Figure 4 It is the sectional view of the PE pipeline body of the utility model.

[0018] 101-PE pipe body, 102-hollow column, 103-sliding rod, 104- ground insertion part, 105-first spring, 106-pull block, 107- connecting rod, 108-insertion rod, 109-insertion hole, 110-vertical rod, 111-locking piece, 112-ground insertion piece, 113-lock hole, 114-second spring, 115-supporting block, 116-lock rod, 117-threaded hole, 118-stud, 119-ground thorn, 120-PE inner layer, 121-metal mesh layer, 122-PE outer layer. DETAILED DESCRIPTION

[0019] The embodiments of the present application are described in detail below, examples of which are shown in the drawings. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0020] Please refer to Figures 1-4 , wherein, Figure 1 is a structural schematic diagram of the whole of the present application, Figure 2 is a structural schematic diagram of another view of the whole of the present application, Figure 3 is a sectional view of the whole of the present application, Figure 4 is a sectional view of the PE pipe body of the present application.

[0021] The present application provides an anti-cracking PE pipe, comprising a PE pipe body 101 and a fixing assembly, the fixing assembly comprising a hollow column 102, two sliding rods 103, two ground insertion parts 104, a first spring 105, a pull block 106, two connecting rods 107 and two insertion rods 108; the ground insertion part 104 comprises a vertical rod 110, a locking piece 111 and a ground insertion piece 112; the locking piece 111 comprises a second spring 114, a supporting block 115 and a lock rod 116; the ground insertion piece 112 comprises a stud 118 and a ground thorn 119; the PE pipe body 101 comprises a PE inner layer 120, a metal mesh layer 121 and a PE outer layer 122; the foregoing scheme solves the problem that the existing PE composite pipe cannot be smoothly installed when the conical pipe encounters hard stones or other obstacles during the process of inserting the conical pipe into the ground, and the conical pipe cannot avoid the obstacles by adjusting the horizontal position.

[0022] For the specific embodiment, the hollow column 102 and the PE pipe body 101 are fixedly connected and located at the top of the PE pipe body 101; two slide rods 103 are respectively in sliding connection with the hollow column 102 and located on both sides of the hollow column 102; the slide rod 103 has a plurality of insertion holes 109, and the plurality of insertion holes 109 are evenly distributed on the side edge of the slide rod 103; two ground insertion components 104 are respectively arranged on the side edges of the two slide rods 103; the first spring 105 is fixedly connected with the hollow column 102 and located at the top of the hollow column 102; the pull block 106 is fixedly connected with the first spring 105 and located at the top of the first spring 105; two connecting rods 107 are respectively fixedly connected with the pull block 106 and located on both sides of the pull block 106; two insertion rods 108 are respectively fixedly connected with the two connecting rods 107 and respectively located on the side edges of the two connecting rods 107. The hollow column 102 is provided with a through hole for the insertion rod 108 to pass through, and the inner side of the hollow column 102 is in a hollow state, so that the slide rod 103 can slide in the inner side of the hollow column 102; when the PE pipe body 101 is installed, the PE pipe body 101 is placed in the excavated pipe trench, and by moving down the two ground insertion components 104, the two ground insertion components 104 are inserted into the ground, so that the position of the PE pipe body 101 can be fixed; when the ground insertion component 104 is inserted into the ground and encounters stones or other obstacles, the worker can pull the pull block 106 to drive the connecting rod 107 and the insertion rod 108 to move upwards, so that the insertion rod 108 moves out of the insertion hole 109, at this time the first spring 105 is stretched, and then the slide rod 103 can be slid along the hollow column 102, the horizontal position of the slide rod 103 is adjusted, the slide rod 103 drives the ground insertion component 104 to move, so that the horizontal position of the ground insertion component 104 can be adjusted, after the pull block 106 is released, the spring drives the pull block 106 and the connecting rod 107 to move downwards, so that the insertion rod 108 is inserted into the insertion hole 109, so that the position of the slide rod 103 is fixed, and then the worker can try to insert the ground insertion component 104 into the ground again; the utility model can adjust the position of the ground insertion component 104 to avoid obstacles encountered when the ground insertion component 104 is inserted into the ground, so that the ground insertion component 104 can be smoothly inserted into the ground, and the PE pipe body 101 can be smoothly installed, thereby solving the problem that in the process of installing the existing PE composite pipe, when the tapered pipe is inserted into the ground and encounters hard stones or other obstacles, the tapered pipe cannot avoid the obstacles by adjusting the horizontal position, so that the PE composite pipe cannot be smoothly installed.

[0023] The vertical rod 110 is slidingly connected with the sliding rod 103 and penetrates the sliding rod 103; the vertical rod 110 has a plurality of locking holes 113, and the plurality of locking holes 113 are uniformly arranged on the side of the vertical rod 110; the locking piece 111 is arranged on the side of the sliding rod 103; and the ground inserting piece 112 is arranged at the bottom of the vertical rod 110. The ground inserting piece 112 is lowered by lowering the vertical rod 110, and the ground inserting piece 112 is inserted into the ground, so that the PE pipeline body 101 is fixed in position, and the locking piece 111 is used to fix the position of the vertical rod 110.

[0024] Secondly, the second spring 114 is fixedly connected with the sliding rod 103 and arranged on the side of the sliding rod 103; the supporting block 115 is fixedly connected with the second spring 114 and arranged on the side of the second spring 114; and the locking rod 116 is fixedly connected with the supporting block 115 and arranged on the side of the supporting block 115. The sliding rod 103 is provided with a through hole matched with the locking rod 116, the locking rod 116 is pulled out of the locking hole 113 by pulling the supporting block 115, at this time, the second spring 114 is stretched, and then the vertical rod 110 is lowered, so that the vertical rod 110 is lowered to the ground, and the vertical rod 110 drives the ground inserting piece 112 to be lowered, the ground inserting piece 112 is inserted into the ground, so that the PE pipeline body 101 is fixed in position, and then the supporting block 115 is released, the locking rod 116 is inserted into the locking hole 113 under the driving of the second spring 114, so that the position of the vertical rod 110 is fixed. By pre-preparing the vertical rod 110 with different lengths, the vertical rod 110 with different lengths can be selected according to the pipe diameter of the PE pipeline body 101 for use.

[0025] Meanwhile, the vertical rod 110 has a threaded hole 117 arranged at the bottom of the vertical rod 110; the ground inserting piece 112 comprises a threaded stud 118 and a ground spike 119; the threaded stud 118 is threadedly connected with the vertical rod 110 and arranged in the threaded hole 117; and the ground spike 119 is fixedly connected with the threaded stud 118 and arranged at the bottom of the threaded stud 118. The ground spike 119 is inserted into the ground, so that the position of the PE pipeline body 101 is fixed; by arranging the threaded stud 118 and the threaded hole 117, the threaded stud 118 is screwed into the threaded hole 117, so that the ground spike 119 and the vertical rod 110 are connected, and by pre-preparing the ground spike 119 with different lengths, the ground spike 119 with different lengths can be selected according to the needs of the actual installation environment for use, and the threaded stud 118 on the ground spike 119 is screwed into the threaded hole 117 for use.

[0026] In addition, the metal mesh layer 121 is fixedly connected with the PE inner layer 120 and located outside the PE inner layer 120; the PE outer layer 122 is fixedly connected with the metal mesh layer 121 and fixedly connected with the hollow column 102 and located outside the metal mesh layer 121. The material of the metal mesh layer 121 is titanium alloy, which can improve the anti-cracking performance of the PE pipeline body 101 as a whole.

[0027] When the PE pipeline body 101 is installed by using the utility model, the PE pipeline body 101 is placed in the excavated pipeline groove, the support block 115 is pulled to move the lock rod 116 out of the lock hole 113, at this time the second spring 114 is stretched, then the vertical rod 110 is lowered, the vertical rod 110 is lowered to the ground, at the same time the vertical rod 110 drives the ground thorn 119 to be lowered, the ground thorn 119 is inserted into the ground, the position of the PE pipeline body 101 can be fixed, then the support block 115 is loosened, the lock rod 116 is inserted into the lock hole 113 under the drive of the second spring 114, thereby the position of the vertical rod 110 is fixed; when the ground thorn 119 encounters stones or other obstacles during the process of being inserted into the ground, the worker can pull the pull block 106 to drive the connecting rod 107 and the insertion rod 108 to be raised, the insertion rod 108 is moved out of the insertion hole 109, at this time the first spring 105 is stretched, then the sliding rod 103 can be slid along the hollow column 102, the horizontal position of the sliding rod 103 is adjusted, the sliding rod 103 drives the ground thorn 119 to move, thereby the horizontal position of the ground thorn 119 can be adjusted, after the pull block 106 is loosened, the spring drives the pull block 106 and the connecting rod 107 to be lowered, the insertion rod 108 is inserted into the insertion hole 109, thereby the position of the sliding rod 103 is fixed, then the worker can try again to insert the ground thorn 119 into the ground; the utility model can adjust the position of the ground insertion part 104 to avoid the obstacles encountered by the ground insertion part 104 during the process of being inserted into the ground, so that the ground insertion part 104 can be smoothly inserted into the ground, the PE pipeline body 101 can be smoothly installed, thereby the problem that the existing PE composite pipeline cannot be smoothly installed when the conical pipe encounters hard stones or other obstacles during the process of being inserted into the ground is solved.

[0028] The above disclosure is only one or more preferred embodiments of the application, and cannot be used to limit the scope of the application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the application still belong to the scope covered by the application.

Claims

1. An anti-cracking PE pipe, comprising a PE pipe body, characterized in that, it further comprises a fixing assembly; the fixing assembly comprises a hollow column, two sliding rods, two ground insertion parts, a first spring, a pulling block, two connecting rods and two insertion rods; the hollow column is fixedly connected with the PE pipe body and located at the top of the PE pipe body; the two sliding rods are slidingly connected with the hollow column and located at the two sides of the hollow column; the sliding rod has a plurality of insertion holes which are evenly distributed on the side of the sliding rod; the two ground insertion parts are arranged on the two sides of the sliding rod respectively; the first spring is fixedly connected with the hollow column and located at the top of the hollow column; the pulling block is fixedly connected with the first spring and located at the top of the first spring; the two connecting rods are fixedly connected with the pulling block and located at the two sides of the pulling block; the two insertion rods are fixedly connected with the two connecting rods and located at the sides of the two connecting rods respectively.

2. The anti-cracking PE pipe according to claim 1, characterized in that, the ground insertion part comprises a vertical rod, a locking piece and a ground insertion piece; the vertical rod is slidingly connected with the sliding rod and penetrates through the sliding rod; the vertical rod has a plurality of locking holes which are evenly distributed on the side of the vertical rod; the locking piece is arranged on the side of the sliding rod; the ground insertion piece is arranged at the bottom of the vertical rod.

3. The anti-cracking PE pipe according to claim 2, characterized in that, the locking piece comprises a second spring, a supporting block and a locking rod; the second spring is fixedly connected with the sliding rod and located on the side of the sliding rod; the supporting block is fixedly connected with the second spring and located on the side of the second spring; the locking rod is fixedly connected with the supporting block and located on the side of the supporting block.

4. The anti-cracking PE pipe according to claim 3, characterized in that, the vertical rod has a threaded hole which is located at the bottom of the vertical rod; the ground insertion piece comprises a threaded stud and a ground spike; the threaded stud is threadedly connected with the vertical rod and located in the threaded hole; the ground spike is fixedly connected with the threaded stud and located at the bottom of the threaded stud.

5. The anti-cracking PE pipe according to claim 4, characterized in that, the PE pipe body comprises a PE inner layer, a metal mesh layer and a PE outer layer; the metal mesh layer is fixedly connected with the PE inner layer and located outside the PE inner layer; the PE outer layer is fixedly connected with the metal mesh layer and fixedly connected with the hollow column, and located outside the metal mesh layer.

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