Hydraulic pipeline connector installer

Abstract

The utility model provides a hydraulic pipeline joint installer, which comprises a moving trolley, a clamping assembly and a locking assembly, and the rear end of the moving trolley is movably provided with the locking assembly which is used for being fixed in a gap between laid pipelines to provide a supporting foundation. Compared with the prior art, the device has the following beneficial effects that the moving trolley is arranged, and the driving piece and configuration parts thereof are arranged on the upper side of the moving trolley, so that the whole device can move conveniently, the device can be flexibly used on a pipeline laying site conveniently, and the use convenience of the device is greatly improved; the traditional operation mode that an electric winch is matched with a steel wire for traction is replaced, the driving piece, the clamping assembly and the locking assembly generate large tension force, the user does not need to worry that the tension force directly acts on the equipment, and the use safety of the equipment is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the field of pipeline interface installation equipment, and particularly relates to a hydraulic pipeline interface installer. Background Art

[0002] When docking and installing large-diameter pipelines, the traditional method uses an electric winch in cooperation with a steel wire rope and a crossbar to pull the pipeline to be installed and the pipeline that has been laid for docking. As the length of the pipeline changes during the installation of the pipeline pulled by this electric winch in cooperation with the steel wire rope and the crossbar, the pulling force gradually transfers to the steel wire rope. As the pulling force increases, the steel wire rope is easily broken, and production accidents are likely to occur. At the same time, there are relatively large potential safety hazards. Therefore, we hope to design a pipeline interface installer with a new structure to solve this problem. Content of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a hydraulic pipeline interface installer to solve the problems raised in the above background art.

[0004] The utility model is realized through the following technical solutions: A hydraulic pipeline interface installer, comprising: a moving trolley, a clamping component, and a locking component. A locking component for providing a support foundation by fixing in the gap between the laid pipelines is movably installed at the rear end of the moving trolley, and a clamping component for providing a pulling force to the pipeline to be laid is movably installed at the front end of the moving trolley;

[0005] The moving trolley includes casters, driving members, a housing, and positioning members. One positioning member is movably installed on the front side and the rear side of the upper end of the housing respectively. One caster is rotatably installed on the lower left side, the lower right side of the front end of the housing and the lower left side, the lower right side of the rear end respectively. One driving member is fixed on the left side and the right side of the upper end of the housing respectively. A steering wheel is rotatably installed on the middle lower side of the rear end of the housing;

[0006] The clamping component includes a square pipe and an adjusting frame. The square pipe is fixed to the upper end of the adjusting frame. The locking component includes a rectangular pipe and a threaded sleeve. One threaded sleeve is provided on the upper side and the lower side of the left end and the upper side and the lower side of the right end of the rectangular pipe respectively.

[0007] As a preferred embodiment, the driving member includes a hydraulic cylinder, an extension rod, and a connecting sleeve. The front end and the rear end of the hydraulic cylinder are respectively movably connected to a connecting sleeve through a pin rod. One end of each connecting sleeve away from the hydraulic cylinder is movably connected to one end of an extension rod through a pin rod. The setting of the driving member can generate a pulling force on the clamping member, and then pull the pipeline to be laid.

[0008] As a preferred embodiment, a sleeve is provided at one end of each of the extension rods away from the connecting sleeve, and a splicing rod is movably installed on the outermost extension rod through the sleeve and the pin rod.

[0009] As a preferred embodiment, a storage cylinder is welded to the middle of the front side and the middle of the rear side of the upper end of the outer shell respectively. A screw knob is movably installed at the upper end of the storage cylinder, and the lower end of the storage cylinder extends downward into the interior of the outer shell. In actual use, a 60L hydraulic oil tank is installed at the bottom of the trolley, and a 7.5KW motor and control terminals are installed on the upper side of the hydraulic oil tank. A rechargeable battery is installed at the rear side inside the outer shell, and a control box is installed at the front side inside the outer shell. The control box is connected to the control handle through a wire, and the telescopic movement of the two hydraulic cylinders can be controlled as needed.

[0010] As a preferred embodiment, the positioning member includes a top wheel and an insertion rod. An adjustment screw rod is welded to the middle of the lower end of the top wheel and is threadedly connected to the upper end of the insertion rod through the adjustment screw rod. The insertion rod is formed with a plurality of internally threaded holes distributed linearly from front to back.

[0011] The insertion rod is movably inserted into the interior of the storage cylinder. The setting of the positioning member, in cooperation with the traveling wheels on both sides of the bottom of the outer shell, can position and guide the moving trolley, enabling it to travel smoothly in the pipeline.

[0012] As a preferred embodiment, a rubber plate is fixed to the left side and the right side of the rear surface of the square pipe respectively. A connecting rod is provided on the left side and the right side of the middle of the rear surface of the square pipe respectively. The splicing rod is movably connected to the outer ends of the connecting rods through rings.

[0013] A telescopic rod is movably installed on the left side and the right side of the adjusting frame respectively. A traveling wheel is fixed to the lower end of each telescopic rod.

[0014] As a preferred embodiment, two docking rods are provided on one side of the rectangular pipe close to the moving trolley and are axially symmetrically distributed. The rectangular pipe is movably connected to the splicing rod at the rear end of the driving member through the docking rods and rings. A screw rod is threadedly connected to the upper side and the lower side of the left end and the upper side and the lower side of the right end of the rectangular pipe respectively.

[0015] After adopting the above technical solutions, the beneficial effects of the present utility model are as follows: By providing a moving trolley and placing the driving member and its configured components on the upper side of the moving trolley, it is convenient for the entire device to move, and thus convenient for flexible use at the pipeline laying site, greatly improving the use convenience of the device.

[0016] The setting of the driving member, the clamping component and the locking component replaces the traditional operation mode of using an electric winch with wire traction. The pulling force generated by the driving member, the clamping component and the locking component is large, and there is no need to worry about the direct action of the pulling force on the equipment itself, which greatly improves the safety of equipment use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the hydraulic pipe interface installer of the present invention.

[0019] Figure 2 It is a schematic diagram of the structure of the extension rod and the connecting rod of the hydraulic pipe interface installer of the present invention.

[0020] Figure 3 It is a schematic diagram of the structure of the locking component of the hydraulic pipe interface installer of the present invention.

[0021] Figure 4 It is a schematic diagram of the structure of the driving member of the hydraulic pipe interface installer of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the positioning member of the hydraulic pipe interface installer of the present invention.

[0023] In the figure, 100 - moving trolley, 110 - caster wheel, 120 - driving member, 121 - extension rod, 122 - splicing rod, 123 - connecting sleeve, 124 - hydraulic cylinder, 130 - positioning member, 131 - top wheel, 132 - insertion rod, 140 - outer shell, 150 - storage cylinder, 160 - steering wheel;

[0024] 200 - clamping component, 210 - walking wheel, 220 - adjusting frame, 230 - square pipe, 231 - connecting rod, 240 - rubber plate;

[0025] 300 - locking component, 310 - rectangular pipe, 320 - threaded sleeve, 330 - screw rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1 to 5 , the present invention provides a technical solution: a hydraulic pipe interface installer, including: a moving trolley 100, a clamping component 200, and a locking component 300. A locking component 300 for providing a support foundation by fixing in the gap between the laid pipes is movably installed at the rear end of the moving trolley 100, and a clamping component 200 for providing a pulling force to the pipe to be laid is movably installed at the front end of the moving trolley 100;

[0028] The moving trolley 100 includes casters 110, a driving member 120, a housing 140, and a positioning member 130. A positioning member 130 is movably installed on the front side and the rear side of the upper end of the housing 140 respectively. Casters 110 are rotatably installed on the lower left side, lower right side, upper left side, and upper right side of the front end and the rear end of the housing 140 respectively. A driving member 120 is fixed on the left side and the right side of the upper end of the housing 140 respectively. A steering wheel 160 is rotatably installed on the middle lower side of the rear end of the housing 140;

[0029] The clamping component 200 includes a square pipe 230 and an adjusting frame 220. The square pipe 230 is fixed at the upper end of the adjusting frame 220. The locking component 300 includes a rectangular pipe and a threaded sleeve 320. Threaded sleeves 320 are provided on the upper side and the lower side of the left end and the upper side and the lower side of the right end of the rectangular pipe respectively.

[0030] As the first embodiment of the present invention, by providing the moving trolley 100, in actual use, the driving member 120 and its configured components are all placed on the upper side of the moving trolley 100, which is convenient for the movement of the entire device, and thus convenient for flexible use at the pipe laying site, greatly improving the use convenience of the device.

[0031] Please refer to Figures 1 to 5 , the driving member 120 includes a hydraulic cylinder 124, an extension rod 121, and a connecting sleeve 123. The front end and the rear end of the hydraulic cylinder 124 are respectively movably connected to a connecting sleeve 123 through a pin rod. One end of each connecting sleeve 123 away from the hydraulic cylinder 124 is movably connected to one end of an extension rod 121 through a pin rod. The setting of the driving member 120 can generate a pulling force on the clamping member, and thus pull the pipe to be laid.

[0032] A sleeve is provided at one end of each extension rod 121 away from the connecting sleeve 123. The outermost extension rod 121 is movably installed with a connecting rod 231 through the sleeve and a pin rod.

[0033] In the middle of the front side and the middle of the rear side of the upper end of the housing 140, a storage cylinder 150 is welded respectively. A screw knob is movably installed at the upper end of the storage cylinder 150. The lower end of the storage cylinder 150 extends downward into the housing 140. In actual use, a 60L hydraulic oil tank is installed at the bottom of the trolley, and a 7.5KW motor and control terminals are installed on the upper side of the hydraulic oil tank. A rechargeable battery is installed at the rear side inside the housing 140, and a control box is installed at the front side inside the housing 140. The control box is connected to the control handle through a wire, and the telescopic movement of the two hydraulic cylinders 124 can be controlled as needed.

[0034] The positioning member 130 includes a top wheel 131 and a plug rod 132. An adjusting screw is welded in the middle of the lower end of the top wheel 131 and is threadedly connected to the upper end of the plug rod 132 through the adjusting screw. The plug rod 132 is formed with a plurality of internally threaded holes distributed linearly from front to back.

[0035] The plug rod 132 is movably inserted into the storage cylinder 150. The setting of the positioning member 130, in cooperation with the traveling wheels 210 on both sides of the bottom of the housing 140, can position and guide the moving trolley 100, enabling it to travel smoothly in the pipeline.

[0036] On the left side and the right side of the rear surface of the square pipe 230, a rubber plate 240 is fixed respectively. On the left side and the right side of the middle of the rear surface of the square pipe 230, a connecting rod 231 is provided respectively. The splicing rod 122 is movably connected to the outer end of the connecting rod 231 through a ring.

[0037] On the left side and the right side of the adjusting frame 220, a telescopic rod is movably installed respectively. A traveling wheel 210 is fixed at the lower end of each telescopic rod. In actual use, the telescopic rod is movably connected to the adjusting frame 220 through a screw knob.

[0038] On one side of the rectangular pipe close to the moving trolley 100, two docking rods are provided in an axially symmetric structure distribution. The rectangular pipe is movably connected to the splicing rod 122 at the rear end of the driving member 120 through the docking rods and rings. On the upper side and the lower side of the left end and the upper side and the lower side of the right end of the rectangular pipe, a screw rod 330 is threadedly connected respectively.

[0039] As the second embodiment of the present utility model, the arrangement of the driving member 120, the clamping assembly 200 and the locking assembly 300 replaces the traditional operation mode of using an electric winch with wire traction. In actual use, according to the length of the pipeline to be laid, enough extension rods 121 are selected. First, place the moving trolley 100 at the end of the last section of the pipeline that has been laid. Then, adjust the height of the insertion rod 132 in the receiving cylinder 150, and finely adjust its height through the adjusting screw located at the lower end of the top wheel 131 to ensure that the top wheel 131 is in rolling abutment with the top wall of the last section of the pipeline that has been laid. Then, pull the trolley towards the gap between the last section of the pipeline that has been laid and its adjacent pipeline. When approaching the position between the last section of the pipeline that has been laid and its adjacent pipeline, connect the extension rod 121 and the splicing rod 122 to the fixing plate 310 on the locking assembly 300 (the rear end of the hydraulic cylinder 124 is connected to the extension rod 121 through the connecting sleeve 123. The number of extension rods 121 is set according to needs. Multiple extension rods 121 and splicing rods 122 are erected under the action of the connecting sleeve 123 and are in a horizontal state. See the attached Figure 2 and Figure 4 , and the main parts of the extension rod 121 and the connecting rod 231 are both threaded steel with a diameter of 20 mm). Then, adjust the four screws 330 on the fixing plate 310 to an appropriate length so that they can be inserted into the gap at the port between the last section of the pipeline that has been laid and its adjacent pipeline. Here, the last section of the pipeline that has been laid is used as the support base. Fix the moving trolley 100 through the locking assembly 300 and the rear part of the driving member 120, and at the same time make the entire driving member 120 in a fixed state. Then, connect the front end of the driving member 120 to the square pipe 230 on the clamping assembly 200 in the same installation manner;

[0040] The length of the front end of the driving member 120 needs to be set according to the length of the pipeline to be laid, so that the rear side of the square pipe 230 abuts against the end of the pipeline to be laid away from the moving trolley 100. After the clamping assembly 200 is deployed, the height of the square pipe 230 can be adjusted through the adjusting frame 220, and the rubber plate 240 is made to contact the port part of the pipeline (this process can be completed by adjusting the telescoping of the two hydraulic cylinders 124. The two hydraulic cylinders 124 are synchronous hydraulic cylinders 124, and the two hydraulic cylinders 124 can use existing products). Then, start to contract the two hydraulic cylinders 124, and then pull the pipeline to be laid to be butted against the last section of the pipeline that has been laid. The pulling force generated by the driving member 120, the clamping assembly 200 and the locking assembly 300 is large, and there is no need to worry about the direct action of the pulling force on the equipment itself, which greatly improves the safety of equipment use.

[0041] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Hydraulic pipe interface installer, including: A moving trolley (100), a clamping assembly (200) and a locking assembly (300), characterized in that a locking assembly (300) for fixing in the gap between laid pipes and providing a support base is movably installed at the rear end of the moving trolley (100), and a clamping assembly (200) for providing a pulling force for the pipe to be laid is movably installed at the front end of the moving trolley (100); The sports vehicle (100) comprises a caster (110), a driving member (120), a housing (140) and a positioning member (130); a positioning member (130) is movably mounted on the front side and the rear side of the upper end of the housing (140); a caster (110) is rotatably mounted on the lower left side and the lower right side of the front end and the lower left side and the lower right side of the rear end of the housing (140); a driving member (120) is fixed on the left side and the right side of the upper end of the housing (140); and a steering wheel (160) is rotatably mounted on the middle and lower side of the rear end of the housing (140); The clamping assembly (200) comprises a square tube (230) and an adjustment frame (220), the square tube (230) being fixed to the upper end of the adjustment frame (220), the locking assembly (300) comprising a rectangular tube (310) and a threaded sleeve (320), and a threaded sleeve (320) is respectively provided on the upper side and lower side of the left end and the upper side and lower side of the right end of the rectangular tube (310).

2. The hydraulic pipe interface installer according to claim 1, characterized in that: The driving member (120) comprises a hydraulic cylinder (124), an extension rod (121), and a connecting sleeve (123); the front end and the rear end of the hydraulic cylinder (124) are movably connected to a connecting sleeve (123) via a pin rod, respectively; and one end of each connecting sleeve (123) away from the hydraulic cylinder (124) is movably connected to one end of an extension rod (121) via a pin rod.

3. The hydraulic pipe interface installer according to claim 2, characterized in that: A sleeve is provided at one end of each of the extension rods (121) away from the connection sleeve (123), and a splicing rod (122) is movably mounted on the outermost extension rod (121) via the sleeve and a pin rod.

4. The hydraulic pipe interface installer according to claim 3, characterized in that: A storage cylinder (150) is welded to the middle of the front side and the middle of the rear side of the upper end of the shell (140), respectively; a screw knob is movably mounted on the upper end of the storage cylinder (150), and the lower end of the storage cylinder (150) extends downward into the interior of the shell (140).

5. The hydraulic pipe interface installer according to claim 1, characterized in that: The positioning member (130) comprises a top wheel (131) and an insertion rod (132); an adjusting screw is welded in the middle of the lower end of the top wheel (131) and is threadedly connected to the upper end of the insertion rod (132) via the adjusting screw; the insertion rod (132) penetrates from front to back to form a plurality of linearly distributed internal threaded holes; The insertion rod (132) is movably inserted into the storage tube (150).

6. The hydraulic pipe interface installer according to claim 4, characterized in that: A rubber plate (240) is fixed on the left and right sides of the rear surface of the square tube (230), respectively; a connecting rod (231) is provided on the left and right sides of the middle of the rear surface of the square tube (230), respectively; and the splicing rod (122) is movably connected to the outer end of the connecting rod (231) via a ring; A telescopic rod is movably mounted on the left and right sides of the adjustment frame (220), and a walking wheel (210) is fixed to the lower end of each telescopic rod.

7. The hydraulic pipe interface installer according to claim 1, characterized in that: Two docking rods arranged in an axisymmetric structure are provided on a side of the rectangular tube (310) close to the moving vehicle (100); the rectangular tube (310) is movably connected to a splicing rod (122) at the rear end of the driving member (120) via the docking rod and a circular ring; and a screw rod (330) is respectively threadedly connected to the upper and lower sides of the left end and the upper and lower sides of the right end of the rectangular tube (310).

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