Fuel gas pipeline butt joint device

Abstract

The utility model provides a gas pipeline butt joint device, and belongs to the technical field of gas pipeline installation. The fuel gas pipeline butt joint device comprises a bottom plate, a lifting mechanism, a connecting block, a second motor, a vertical plate, a double-output-shaft motor, a first transverse block, a connecting shaft, a second transverse block, a sliding block, a first arc-shaped plate, an electric cylinder and a second arc-shaped plate. Under the combined action of the first gear, the second gear and the sliding block, rotation of the gas pipeline is achieved, a connecting flange hole in the gas pipeline corresponds to a connecting flange hole in the butt joint pipe, the height and angle of the gas pipeline and the connecting flange hole in the gas pipeline can be adjusted through the gas pipeline butt joint device, and the butt joint effect of the gas pipeline is improved. The gas pipeline and the butt-joint pipeline are rapidly installed together, the butt-joint installation efficiency of the gas pipeline is improved, in addition, the labor amount of workers is reduced, and better use experience is brought to a user.

Description

Technical Field

[0001] The present application relates to the technical field of gas pipeline installation, and in particular to a gas pipeline docking device. Background Art

[0002] Gas is a general term for gaseous fuels, which can burn and release heat, and is supplied to residents and industrial enterprises through gas pipelines. There are many types of gas, mainly natural gas, artificial gas, liquefied petroleum gas, biogas, and coal-to-gas. At present, in the process of laying gas pipelines, it is often necessary to manually lift the gas pipelines, and then align the connecting flange holes on the two gas pipeline pipes. This is not only inefficient, but also increases the labor workload, which brings a bad user experience. Utility Model Content

[0003] In order to remedy the above deficiencies, the present application provides a gas pipeline docking device, which aims to improve the current process of laying gas pipelines, in which the gas pipelines often need to be manually lifted up and then the connecting flange holes on the two gas pipeline pipe openings are aligned, which is not only inefficient but also increases the labor workload.

[0004] This application is implemented as follows:

[0005] The present application provides a gas pipeline docking device, comprising a bottom plate, a lifting mechanism, a connecting block, a second motor, a vertical plate, a dual-output shaft motor, a first horizontal block, a connecting shaft, a first gear, a second gear, a second horizontal block, a slider, a first arc-shaped plate, an electric cylinder, and a second arc-shaped plate, wherein the lifting mechanism is mounted on the bottom plate, the connecting block is arranged on the lifting mechanism, the second motor is fixed to the outer wall of the connecting block, the output shaft end of the second motor is fixed to the outer wall of the vertical plate, and the dual-output shaft motor, the first horizontal block, and the second horizontal block are all fixed to the outer wall of the vertical plate;

[0006] The end of the connecting shaft is fixed on the output shaft of the dual-output shaft motor, the connecting shaft rotates and passes through the first cross block, the first gear is fixed on the outer wall of the connecting shaft, the slider is fixed on the outer wall of the first arc-shaped plate, the slider is slidably arranged in the second cross block, the second gear is fixed on the first arc-shaped plate, the first gear and the second gear are meshed, the electric cylinder is fixed on the outer wall of the first arc-shaped plate, and the end of the piston rod of the electric cylinder is fixed on the outer wall of the second arc-shaped plate.

[0007] In one embodiment of the present application, it also includes a self-locking universal wheel, which is fixed on the lower surface of the base plate.

[0008] In one embodiment of the present application, a push rod is further included, and the push rod is fixed on the upper surface of the base plate.

[0009] In one embodiment of the present application, the lifting mechanism includes an L-shaped plate, a first motor, a gear transmission member, a screw rod and a guide rod, the L-shaped plate and the first motor are both fixed on the upper surface of the bottom plate, and the guide rod is fixed between the L-shaped plate and the bottom plate;

[0010] The two ends of the screw rod are rotatably arranged on the L-shaped plate and the bottom plate respectively, the connecting block is threadedly sleeved on the screw rod, and the connecting block is also slidably sleeved on the guide rod, the output shaft of the first motor and the screw rod are connected together through the gear transmission member, and the second motor passes through the L-shaped plate.

[0011] In one embodiment of the present application, it also includes a slide rail and a slide plate, wherein two slide rails are provided, and the two slide rails are respectively fixed on the outer wall of the vertical plate and the connecting block, and the slide plate is slidably provided on the two slide rails.

[0012] In one embodiment of the present application, a sliding groove is provided on the second horizontal block, and the sliding block is slidably disposed in the sliding groove.

[0013] The beneficial effects of the present application are as follows: the present application obtains a gas pipeline docking device through the above design. When in use, the gas pipeline is placed in the first arc plate, the electric cylinder works, and the extension of the electric cylinder piston rod drives the second arc plate to clamp and fix the gas pipeline, and the push rod is pushed to move the bottom plate to a predetermined position. The first motor works, and the rotation of the first motor output shaft drives the screw rod to rotate. The connecting block is moved up and down under the joint action of the screw rod and the guide rod, that is, the gas pipeline is moved up and down. The second motor works, and the rotation of the second motor output shaft drives the vertical plate to rotate to adjust the angle of the gas pipeline. The dual-output shaft motor works, and the rotation of the dual-output shaft motor output shaft drives the connecting shaft and the first gear to rotate. Under the joint action of the first gear, the second gear and the slider, the rotation of the gas pipeline is realized, so that the connecting flange hole on the gas pipeline corresponds to the connecting flange hole on the docking pipe. The gas pipeline docking device can adjust the height, angle and connecting flange hole of the gas pipeline, so that the gas pipeline and the docking pipe can be quickly installed together, which improves the efficiency of docking and installation of the gas pipeline. In addition, the manual labor is reduced, which brings a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a gas pipeline docking device provided in an embodiment of the present application;

[0016] Figure 2 A schematic diagram of the three-dimensional structure of the lifting mechanism provided in the embodiment of the present application;

[0017] Figure 3 A diagram showing the relationship between the second motor, the connection block and the vertical plate provided in the embodiment of the present application;

[0018] Figure 4 A diagram showing the relationship between the vertical plate, the dual output shaft motor, the connecting shaft, the first gear, the second gear and the first arc-shaped plate provided in the embodiment of the present application;

[0019] Figure 5 Provided for the implementation of this application Figure 4 Magnified view of area A.

[0020] In the figure: 110-bottom plate; 120-self-locking universal wheel; 130-push rod; 140-lifting mechanism; 141-L-shaped plate; 142-first motor; 143-gear transmission member; 144-screw rod; 145-guide rod; 150-connecting block; 160-second motor; 170-vertical plate; 180-slide rail; 190-slide plate; 191-double output shaft motor; 192-first horizontal block; 193-connecting shaft; 194-first gear; 195-second gear; 196-second horizontal block; 197-slide groove; 198-slider; 199-first arc plate; 1990-electric cylinder; 1991-second arc plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0022] Example

[0023] See also Figure 1- Figure 5 The present application provides a technical solution: a gas pipeline docking device, including a bottom plate 110, a lifting mechanism 140, a connecting block 150, a second motor 160, a vertical plate 170, a dual-output shaft motor 191, a first horizontal block 192, a connecting shaft 193, a first gear 194, a second gear 195, a second horizontal block 196, a slider 198, a first arc plate 199, an electric cylinder 1990 and a second arc plate 1991, the lifting mechanism 140 is installed on the bottom plate 110, and also includes a self-locking universal wheel 120, which is fixed to the lower surface of the bottom plate 110. On the upper surface, the self-locking universal wheel 120 is arranged to facilitate the movement of the docking device, and also includes a push rod 130, which is fixed on the upper surface of the bottom plate 110. The arrangement of the push rod 130 facilitates the pushing of the docking device. The connecting block 150 is arranged on the lifting mechanism 140, and the lifting mechanism 140 includes an L-shaped plate 141, a first motor 142, a gear transmission member 143, a screw rod 144 and a guide rod 145. The L-shaped plate 141 and the first motor 142 are both fixed on the upper surface of the bottom plate 110, and the guide rod 145 is fixed between the L-shaped plate 141 and the bottom plate 110;

[0024] The two ends of the screw rod 144 are rotatably arranged on the L-shaped plate 141 and the bottom plate 110 respectively, the connecting block 150 is threadedly sleeved on the screw rod 144, and the connecting block 150 is also slidably sleeved on the guide rod 145. The output shaft of the first motor 142 and the screw rod 144 are connected together through the gear transmission member 143. The second motor 160 passes through the L-shaped plate 141. The first motor 142, the gear transmission member 143, the screw rod 144 and the guide rod 145 are arranged to realize the up and down movement of the connecting block 150. The second motor 160 is fixed on the connecting The output shaft end of the second motor 160 is fixed on the outer wall of the vertical plate 170, and also includes a slide rail 180 and a slide plate 190. Two slide rails 180 are provided. The two slide rails 180 are respectively fixed on the outer walls of the vertical plate 170 and the connecting block 150. The slide plate 190 is slidably arranged on the two slide rails 180. The arrangement of the slide rails 180 and the slide plate 190 makes the vertical plate 170 rotate more smoothly. The dual-output shaft motor 191, the first cross block 192 and the second cross block 196 are all fixed on the outer wall of the vertical plate 170.

[0025] The end of the connecting shaft 193 is fixed on the output shaft of the dual-output shaft motor 191, and the connecting shaft 193 rotates and passes through the first cross block 192. The first gear 194 is fixed on the outer wall of the connecting shaft 193, and the slider 198 is fixed on the outer wall of the first arc-shaped plate 199. The slider 198 is slidably set in the second cross block 196. The second cross block 196 is provided with a slide groove 197, and the slider 198 is slidably set in the slide groove 197. The setting of the slide groove 197 and the slider 198 makes the first arc-shaped plate 199 only rotate on the second cross block 196. The second gear 195 is fixed on the first arc-shaped plate 199, and the first gear 194 and the second gear 195 are meshed. The electric cylinder 1990 is fixed on the outer wall of the first arc-shaped plate 199, and the piston rod end of the electric cylinder 1990 is fixed on the outer wall of the second arc-shaped plate 1991.

[0026] Specifically, the working principle of the gas pipeline docking device is as follows: when in use, the gas pipeline is placed in the first arc plate 199, the electric cylinder 1990 works, the extension of the piston rod of the electric cylinder 1990 drives the second arc plate 1991 to clamp and fix the gas pipeline, push the push rod 130, move the bottom plate 110 to a predetermined position, the first motor 142 works, the rotation of the output shaft of the first motor 142 drives the screw rod 144 to rotate, and the connecting block 150 is moved up and down under the joint action of the screw rod 144 and the guide rod 145, that is, the gas pipeline is moved up and down, the second motor 160 works, and the rotation of the output shaft of the second motor 160 drives the vertical plate 170 to rotate, so as to achieve the gas connection. To adjust the angle of the gas pipeline, the dual-output shaft motor 191 works, and the rotation of the output shaft of the dual-output shaft motor 191 drives the connecting shaft 193 and the first gear 194 to rotate. Under the joint action of the first gear 194, the second gear 195 and the slider 198, the rotation of the gas pipeline is realized, so that the connecting flange holes on the gas pipeline correspond to the connecting flange holes on the butt pipe. The gas pipeline docking device can adjust the height, angle and connecting flange holes of the gas pipeline, so that the gas pipeline and the butt pipe can be quickly installed together, thereby improving the efficiency of the butt installation of the gas pipeline. In addition, it reduces the labor of manual labor and brings a better user experience.

[0027] It should be noted that the specific models and specifications of the first motor 142, the second motor 160, the dual output shaft motor 191 and the electric cylinder 1990 need to be selected and determined according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0028] The power supply and principles of the first motor 142, the second motor 160, the dual-output shaft motor 191 and the electric cylinder 1990 are clear to those skilled in the art and will not be described in detail herein.

[0029] The above are only embodiments of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A gas pipeline docking device, characterized in that: The invention comprises a bottom plate (110), a lifting mechanism (140), a connecting block (150), a second motor (160), a vertical plate (170), a dual-output shaft motor (191), a first horizontal block (192), a connecting shaft (193), a first gear (194), a second gear (195), a second horizontal block (196), a sliding block (198), a first arc-shaped plate (199), an electric cylinder (1990) and a second arc-shaped plate (1991), wherein the lifting mechanism (140) is mounted on the bottom plate (110), the connecting block (150) is arranged on the lifting mechanism (140), the second motor (160) is fixed on the outer wall of the connecting block (150), the output shaft end of the second motor (160) is fixed on the outer wall of the vertical plate (170), and the dual-output shaft motor (191), the first horizontal block (192) and the second horizontal block (196) are all fixed on the outer wall of the vertical plate (170); The end of the connecting shaft (193) is fixed on the output shaft of the dual-output shaft motor (191); the connecting shaft (193) rotates and passes through the first cross block (192); the first gear (194) is fixed on the outer wall of the connecting shaft (193); the slider (198) is fixed on the outer wall of the first arc-shaped plate (199); the slider (198) is slidably arranged in the second cross block (196); the second gear (195) is fixed on the first arc-shaped plate (199); the first gear (194) and the second gear (195) are meshed; the electric cylinder (1990) is fixed on the outer wall of the first arc-shaped plate (199); and the end of the piston rod of the electric cylinder (1990) is fixed on the outer wall of the second arc-shaped plate (1991).

2. A gas pipeline docking device according to claim 1, characterized in that: It also includes a self-locking universal wheel (120), wherein the self-locking universal wheel (120) is fixed on the lower surface of the base plate (110).

3. A gas pipeline docking device according to claim 1, characterized in that: It also includes a push rod (130), wherein the push rod (130) is fixed on the upper surface of the bottom plate (110).

4. A gas pipeline docking device according to claim 1, characterized in that: The lifting mechanism (140) comprises an L-shaped plate (141), a first motor (142), a gear transmission member (143), a screw rod (144) and a guide rod (145); the L-shaped plate (141) and the first motor (142) are both fixed on the upper surface of the bottom plate (110); and the guide rod (145) is fixed between the L-shaped plate (141) and the bottom plate (110); The two ends of the screw rod (144) are rotatably arranged on the L-shaped plate (141) and the bottom plate (110) respectively; the connecting block (150) is threadedly sleeved on the screw rod (144); the connecting block (150) is also slidably sleeved on the guide rod (145); the output shaft of the first motor (142) and the screw rod (144) are transmission-connected together via the gear transmission member (143); and the second motor (160) passes through the L-shaped plate (141).

5. A gas pipeline docking device according to claim 1, characterized in that: It also includes a slide rail (180) and a slide plate (190), wherein two slide rails (180) are provided, and the two slide rails (180) are respectively fixed on the outer walls of the vertical plate (170) and the connecting block (150), and the slide plate (190) is slidably provided on the two slide rails (180).

6. A gas pipeline docking device according to claim 1, characterized in that: The second horizontal block (196) is provided with a sliding groove (197), and the sliding block (198) is slidably disposed in the sliding groove (197).

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