Device for quickly butting HDPE (high-density polyethylene) double-wall corrugated pipes

Abstract

The utility model discloses a device for quickly butting HDPE (high-density polyethylene) double-wall corrugated pipes, which comprises two supports, racks are uniformly arranged on the upper surfaces of the supports, a clamping and embedding device is fixedly arranged at one end of each support, a movable sleeve is fittingly arranged on the surface of each support, a movable groove is arranged above each movable sleeve, a transmission box is fixedly arranged above each movable sleeve, and the transmission boxes are fixedly connected with the supports. A positioning device is adaptively arranged on the inner wall of the transmission box, a moving device is adaptively arranged on the inner wall of the transmission box, the moving device comprises a moving rod adaptively mounted on the inner wall of the transmission box, a moving gear is movably arranged on the surface of the moving rod, the moving gear is adaptive to the rack, moving clamping plates are adaptively arranged on the two sides of the moving gear, and the moving clamping plates are adaptive to the moving rod. The movable clamping plates are matched with the inner wall of the transmission box, the connecting devices are movably arranged on the two sides of the transmission box, the fixing devices are arranged on the inner walls of the connecting devices in a matched mode, and the containing device is fixedly arranged on one side of the transmission box.

Description

Technical Field

[0001] The utility model relates to the technical field of HDPE double-wall corrugated pipe butt joint, in particular to a device for quickly butt jointing HDPE double-wall corrugated pipes. Background Art

[0002] HDPE double-wall corrugated pipe is a kind of pipe made of high-density polyethylene material. The outer surface adopts a wavy design, which increases its rigidity and pressure resistance. The inner surface is very smooth and has excellent conveying capacity. It has the advantages of light weight, high strength, corrosion resistance, impact resistance, long life, convenient connection, simple construction, etc. It is particularly suitable for drainage and pressure transportation in the field of municipal and engineering.

[0003] HDPE double-wall corrugated pipe will not be affected by sunlight and ultraviolet rays during use, and has excellent chemical resistance and good permeability. Therefore, it is widely used in the following fields: urban drainage, sewage treatment, industrial water, irrigation engineering, electricity, telecommunications, construction, transportation and other fields.

[0004] However, at present, the butt joint of HDPE double-wall corrugated pipes adopts socket connection. The traditional butt joint method is to manually align the two pipe ends and connect them after inserting them to the marked position. Due to the heavy pipe material, the manual butt joint process is generally very slow and the effect is poor. Therefore, in order to solve the above problems, a device for quickly butt jointing HDPE double-wall corrugated pipes is proposed, which can quickly complete the butt joint and ensure the quality. Utility Model Content

[0005] The utility model aims to provide a device for quickly connecting HDPE double-wall corrugated pipes to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for quickly docking HDPE double-wall corrugated pipes, comprising a bracket, a clamping device is fixedly provided at one end of the bracket, a movable sleeve is adapted to be provided on the surface of the bracket, a transmission box is fixedly provided above the movable sleeve, a positioning device is adapted to be provided on the inner wall of the transmission box, a moving device is adapted to be provided on the inner wall of the transmission box, connecting devices are movably provided on both sides of the transmission box, a fixing device is adapted to be provided on the inner wall of the connecting device, and a placing device is fixedly provided on one side of the transmission box.

[0007] Furthermore, there are two brackets, and racks are evenly arranged on the upper surfaces of the brackets.

[0008] Furthermore, the embedding device comprises an embedding plate fixedly mounted at one end of the bracket, a embedding ring is adapted to be provided on one side of the embedding plate, and embedding bolts are adapted to be provided inside the embedding plate and the embedding ring.

[0009] Furthermore, a moving groove is provided above the moving sleeve.

[0010] Furthermore, the positioning device includes a positioning rod adapted to be installed on the inner wall of the transmission box, a positioning card plate is movably provided on the surface of the positioning rod, positioning shafts are adapted on both sides of the positioning card plate, the positioning shafts are adapted to the positioning rod, a positioning spring is adapted on the surface of the positioning card plate, and one end of the positioning spring is fixedly connected to the inner wall of the transmission box.

[0011] Furthermore, the moving device includes a moving rod adapted to be installed on the inner wall of the transmission box, a moving gear is movably provided on the surface of the moving rod, the moving gear is adapted to the rack, moving clamps are adapted to be provided on both sides of the moving gear, the moving clamps are adapted to the moving rod, and the moving clamps are adapted to the inner wall of the transmission box.

[0012] Furthermore, the connecting device includes connecting plates movably mounted on both ends of the moving rod, connecting blocks are fixedly arranged above the connecting plates, and connecting rods are fixedly arranged above the connecting blocks.

[0013] Furthermore, the fixing device includes a fixed shaft symmetrically installed on the inner wall of the connecting plate, a fixed clamping plate is fixedly provided on the surface of the fixed shaft, the fixed clamping plate is adapted to the moving gear, and fixed plates are adapted to the fixed shaft on both sides of the fixed clamping plate.

[0014] Furthermore, the placing device includes a placing block fixedly mounted on one side of the movable sleeve, a placing bolt is adapted to be arranged inside the placing block, a placing ring is movably arranged on one side of the placing block, and the placing ring is adapted to be connected with the placing bolt.

[0015] Preferably, in order to facilitate the placement of the device so that the device can be quickly and conveniently placed on the surface of the corrugated pipe, a clamping device is fixedly provided at one end of the bracket, and a placement device is adapted to be provided on one side of the movable sleeve.

[0016] Preferably, in order to facilitate the insertion and movement of the bellows and to facilitate the docking of the bellows, a movable sleeve is adapted on the surface of the bracket, a transmission box is fixed above the movable sleeve, a moving device is adapted in the transmission box, a connecting device is adapted above the transmission box, and a fixing device is fixed in the connecting device.

[0017] Preferably, in order to facilitate fixing of the device and prevent the device from moving during use, a positioning device is adapted to be provided in the transmission box.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] (1) When in use, place the embedding ring and the placing ring and embed them on the surface of the corrugated pipe. Then, use the connecting rod to adjust the angle of the connecting rod to drive the connecting block and the connecting plate to rotate. The connecting plate rotates according to the moving rod. During the rotation of the connecting plate, the fixed clamping plate is embedded in the gear groove on the surface of the moving gear. During the angle adjustment of the connecting plate, the fixed clamping plate applies pressure to the moving gear, driving the moving gear to rotate according to the moving rod, so that the rack on the surface of the bracket moves, and the movement of the moving gear drives the transmission box to move. The transmission box drives the moving sleeve to move on the surface of the bracket. When the angle adjustment of the connecting rod is pressed down to the maximum, lift the connecting rod so that the fixed clamping plate is disengaged from the moving gear when the connecting rod is lifted. Then adjust the angle of the connecting rod so that the fixed clamping plate is embedded in the gear groove on the surface of the moving gear again to move the moving gear. Repeat the above operations to complete the mobile docking of the bellows.

[0020] (2) When the connecting rod needs to be reset, the positioning card is subjected to the pressure of the positioning spring, so that the positioning spring drives the positioning card to move downward, and the positioning card is rotated and adjusted according to the positioning rod, so that the positioning card is embedded in the gear groove on the surface of the moving gear, restricting the moving gear and preventing the moving gear from moving due to the pulling force of the bellows, thereby ensuring the stability of the device during use. During the movement process, each level of gear on the surface of the moving gear is embedded through the positioning card. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a device for quickly connecting a HDPE double-wall corrugated pipe proposed by the utility model;

[0022] Figure 2 This is one of the partial cross-sectional structural schematic diagrams of a device for quickly connecting a HDPE double-wall corrugated pipe proposed by the utility model;

[0023] Figure 3 It is a partial cross-sectional structural schematic diagram of a device for quickly connecting a HDPE double-wall corrugated pipe proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of a movable sleeve cross section of a device for quickly docking HDPE double-wall corrugated pipes proposed by the utility model.

[0025] In the figure: 1, bracket; 2, embedding device; 3, moving sleeve; 4, transmission box; 5, positioning device; 6, moving device; 7, connecting device; 8, fixing device; 9, placing device; 101, rack; 201, embedding plate; 202, embedding bolt; 203, embedding ring; 301, moving groove; 501, positioning rod; 502, positioning clamping plate; 503, positioning shaft; 504, positioning spring; 601, moving rod; 602, moving gear; 603, moving clamping plate; 701, connecting plate; 702, connecting block; 703, connecting rod; 801, fixing shaft; 802, fixing plate; 803, fixing clamping plate; 901, placing block; 902, placing bolt; 903, placing ring. DETAILED DESCRIPTION

[0026] 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.

[0027] Embodiment 1:

[0028] See also Figure 1-4The utility model provides a technical solution: a device for quickly docking a HDPE double-wall corrugated pipe, comprising a bracket 1, the number of the brackets 1 is two, a rack 101 is evenly installed on the upper surface of the bracket 1, one end of the bracket 1 is fixedly installed with a card embedding device 2, the card embedding device 2 includes a card embedding plate 201 fixedly installed at one end of the bracket 1, a card embedding ring 203 is adapted to be installed on one side of the card embedding plate 201, and a card embedding bolt 202 is adapted to be installed in the card embedding plate 201 and the card embedding ring 203, a movable sleeve 3 is adapted to be installed on the surface of the bracket 1, a movable groove 301 is opened above the movable sleeve 3, a transmission box 4 is fixedly installed above the movable sleeve 3, a positioning device 5 is adapted to be installed on the inner wall of the transmission box 4, and the positioning device 5 includes a positioning rod 501 adapted to be installed on the inner wall of the transmission box 4, and the positioning rod 5 01 surface is movably mounted with a positioning card plate 502, the positioning card plate 502 is adapted to the moving gear 602, positioning shafts 503 are adapted to be mounted on both sides of the positioning card plate 502, the positioning shafts 503 are adapted to be mounted on the positioning rod 501, a positioning spring 504 is adapted to be mounted on the surface of the positioning card plate 502, one end of the positioning spring 504 is fixedly connected to the inner wall of the transmission box 4, the inner wall of the transmission box 4 is adapted to be mounted with a moving device 6, the moving device 6 comprises a moving rod 601 adapted to be mounted on the inner wall of the transmission box 4, a moving gear 602 is movably mounted on the surface of the moving rod 601, the moving gear 602 is adapted to be mounted with the rack 101, moving card plates 603 are adapted to be mounted on both sides of the moving gear 602, the moving card plates 603 are adapted to the moving rod 601, the moving card plates 603 are adapted to the inner wall of the transmission box 4 Adaptation, connecting devices 7 are movably installed on both sides of the transmission box 4, and the connecting device 7 includes connecting plates 701 movably installed at both ends of the moving rod 601, and connecting blocks 702 are fixedly installed above the connecting plates 701. A connecting rod 703 is fixedly installed above the connecting block 702. A fixing device 8 is adapted to be installed on the inner wall of the connecting device 7. The fixing device 8 includes a fixed shaft 801 symmetrically installed on the inner wall of the connecting plate 701, and a fixed clamping plate 803 is fixedly installed on the surface of the fixed shaft 801. The fixed clamping plate 803 is adapted to the moving gear 602, and fixed plates 802 are adapted to be installed on both sides of the fixed clamping plate 803. The fixed plate 802 is adapted to the fixed shaft 801. A placing device 9 is fixedly installed on one side of the transmission box 4, and the placing device 9 includes a placing block 90 fixedly installed on one side of the moving sleeve 3. 1. The placement bolt 902 is adapted to be installed in the placement block 901, and a placement ring 903 is movably installed on one side of the placement block 901. The placement ring 903 is adapted to be connected with the placement bolt 902. When in use, the clamping ring 203 and the placement ring 903 are placed and clamped on the surface of the corrugated pipe. Then, the connecting rod 703 is used to adjust the angle of the connecting rod 703 to drive the connecting block 702 and the connecting plate 701 to rotate. The connecting plate 701 rotates according to the moving rod 601. During the rotation of the connecting plate 701, the fixed clamping plate 803 is clamped on the gear groove on the surface of the moving gear 602. During the angle adjustment process of the connecting plate 701, the fixed clamping plate 803 applies pressure to the moving gear 602, driving the moving gear 602 to rotate according to the moving rod 601.The moving gear 602 is moved on the rack 101 on the surface of the bracket 1, so that the movement of the moving gear 602 drives the transmission box 4 to move, and the transmission box 4 drives the moving sleeve 3 to move on the surface of the bracket 1. During the movement of the moving gear 602, the positioning card plate 502 is subjected to the pressure of the positioning spring 504, so that the positioning spring 504 drives the positioning card plate 502 to move downward, and the positioning card plate 502 is rotated and adjusted according to the positioning rod 501, so that the positioning card plate 502 is embedded in the gear groove on the surface of the moving gear 602, and the moving gear is moved. 602 is restricted, and during the movement, each gear on the surface of the moving gear 602 is clamped by the positioning clamp 502. When the angle of the connecting rod 703 is adjusted to the maximum downward pressure, the connecting rod 703 is lifted, so that the connecting rod 703 drives the fixed clamp 803 to separate from the moving gear 602 when it is lifted. Then the angle of the connecting rod 703 is adjusted so that the fixed clamp 803 is clamped again on the gear groove on the surface of the moving gear 602, and the moving gear 602 is moved. The above operation is repeated to complete the mobile docking of the bellows.

[0029] Working principle: When in use, the embedding ring 203 and the placing ring 903 are placed and embedded on the surface of the corrugated pipe, and then the connecting rod 703 is used to adjust the angle of the connecting rod 703 to drive the connecting block 702 and the connecting plate 701 to rotate, and the connecting plate 701 rotates according to the moving rod 601. During the rotation of the connecting plate 701, the fixed clamping plate 803 is embedded in the gear groove on the surface of the moving gear 602, so that during the angle adjustment process of the connecting plate 701, the fixed clamping plate 803 applies pressure to the moving gear 602, driving the moving gear 602 to rotate according to the moving rod 601, and the moving gear 602 moves on the rack 101 on the surface of the bracket 1. During the movement of the moving gear 602, the positioning clamping plate 502 is subjected to the pressure of the positioning spring 504, so that the positioning spring 504 drives the positioning clamping plate 502 to move downward, so that the positioning clamping plate 502 is embedded in the gear groove on the surface of the moving gear 602, thereby restricting the moving gear 602.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A device for quickly docking a HDPE double-wall corrugated pipe, comprising a bracket (1), characterized in that: A locking device (2) is fixedly provided at one end of the bracket (1); a movable sleeve (3) is adapted to be provided on the surface of the bracket (1); a transmission box (4) is fixedly provided above the movable sleeve (3); a positioning device (5) is adapted to be provided on the inner wall of the transmission box (4); a moving device (6) is adapted to be provided on the inner wall of the transmission box (4); connecting devices (7) are movably provided on both sides of the transmission box (4); a fixing device (8) is adapted to be provided on the inner wall of the connecting device (7); and a placing device (9) is fixedly provided on one side of the transmission box (4).

2. The device for quickly connecting a HDPE double-wall corrugated pipe according to claim 1, characterized in that: The number of the brackets (1) is two, and racks (101) are evenly arranged on the upper surface of the brackets (1).

3. A device for quickly connecting a HDPE double-wall corrugated pipe according to claim 2, characterized in that: The embedding device (2) comprises an embedding plate (201) fixedly mounted on one end of the bracket (1); an embedding ring (203) is adapted to be provided on one side of the embedding plate (201); and embedding bolts (202) are adapted to be provided inside the embedding plate (201) and the embedding ring (203).

4. The device for quickly connecting a HDPE double-wall corrugated pipe according to claim 3, characterized in that: A moving groove (301) is provided above the moving sleeve (3).

5. The device for quickly connecting a HDPE double-wall corrugated pipe according to claim 4, characterized in that: The positioning device (5) comprises a positioning rod (501) adapted to be mounted on the inner wall of the transmission box (4); a positioning clamping plate (502) is movably provided on the surface of the positioning rod (501); positioning shafts (503) are adapted to be provided on both sides of the positioning clamping plate (502); the positioning shafts (503) are adapted to be matched with the positioning rod (501); a positioning spring (504) is adapted to be provided on the surface of the positioning clamping plate (502); one end of the positioning spring (504) is fixedly connected to the inner wall of the transmission box (4).

6. A device for quickly connecting a HDPE double-wall corrugated pipe according to claim 5, characterized in that: The moving device (6) comprises a moving rod (601) adapted to be mounted on the inner wall of the transmission box (4); a moving gear (602) is movably provided on the surface of the moving rod (601); the moving gear (602) is adapted to be matched with the rack (101); moving clamping plates (603) are adapted to be provided on both sides of the moving gear (602); the moving clamping plates (603) are adapted to be matched with the moving rod (601); and the moving clamping plates (603) are adapted to be matched with the inner wall of the transmission box (4).

7. A device for quickly connecting a HDPE double-wall corrugated pipe according to claim 6, characterized in that: The connecting device (7) comprises connecting plates (701) movably mounted on both ends of the moving rod (601), a connecting block (702) is fixedly provided above the connecting plate (701), and a connecting rod (703) is fixedly provided above the connecting block (702).

8. The device for quickly connecting a HDPE double-wall corrugated pipe according to claim 7, characterized in that: The fixing device (8) comprises a fixing shaft (801) symmetrically mounted on the inner wall of the connecting plate (701); a fixing clamping plate (803) is fixedly provided on the surface of the fixing shaft (801); the fixing clamping plate (803) is adapted to the moving gear (602); fixing plates (802) are adapted to the two sides of the fixing clamping plate (803); the fixing plates (802) are adapted to the fixing shaft (801).

9. The device for quickly connecting a HDPE double-wall corrugated pipe according to claim 8, characterized in that: The placing device (9) comprises a placing block (901) fixedly mounted on one side of the movable sleeve (3), a placing bolt (902) being adapted to be arranged inside the placing block (901), a placing ring (903) being movably arranged on one side of the placing block (901), and the placing ring (903) being adapted to be connected to the placing bolt (902).

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