CN111577987A - Double-pipeline gas supply system - Google Patents
Double-pipeline gas supply system Download PDFInfo
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- CN111577987A CN111577987A CN202010453734.0A CN202010453734A CN111577987A CN 111577987 A CN111577987 A CN 111577987A CN 202010453734 A CN202010453734 A CN 202010453734A CN 111577987 A CN111577987 A CN 111577987A
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- clamping
- gas supply
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- plate
- pipeline
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1091—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a double-pipeline gas supply system which comprises a body of a transformer substation and a quick adapter arranged on the body, wherein two ends of the quick adapter are respectively connected with a gas supply pipeline, and a bearing device for the gas supply pipeline is arranged on the body around the quick adapter; bearing device includes around installing of quick-operation joint setting lower joint seat on the automobile body, the joint has down to accept the board on the joint seat down, it has last grip block to accept the joint on the board down, it is close to go up the grip block the one end of automobile body be provided with the last joint seat that joint seat corresponds down, down accept the board with go up and be provided with between the grip block the centre gripping passageway of gas supply line provides the supporting role for gas supply line's installation through installing the bearing device that sets up around quick-operation joint on the automobile body to reduce the gas supply line because the pulling force effect of action of gravity to quick-operation joint.
Description
Technical Field
The embodiment of the invention relates to the technical field of mobile substations, in particular to a double-pipeline gas supply system.
Background
The transformer substation plays a very important role in the operation process of the power grid. Conventional substations are fixed and require a long time for their construction, installation and commissioning. In reality, a substation may be damaged due to various natural or human factors, so that a power grid is paralyzed, and in order to recover the function of the substation as soon as possible, a movable substation is mostly adopted in the prior art to replace a conventional substation to recover power supply so as to meet industrial or domestic power utilization.
The patent number is CN107634464A provides a portable transformer substation, this portable transformer substation includes the high-voltage substation car and the well distribution car as moving platform, be equipped with 110kV high-voltage combined electrical apparatus on the high-voltage substation car, main transformer and transformer intelligent control cabinet, 110kV high-voltage combined electrical apparatus's inlet wire side accessible is built on stilts or the cable is connected with high-voltage line, be provided with the prefabricated cabin that is used for medium voltage switchgear and secondary equipment installation on well distribution car, secondary equipment arranges along upper and lower direction on the secondary equipment mounting bracket, cascade through the line pipe between high-voltage substation car and the medium voltage distribution car, the convenient removal is the intelligent control of transformer substation.
In the intelligent control process of the transformer substation, an electric line and a gas pipeline are required to be matched for use, for example, the expansion and contraction of a cylinder and the like, and in order to ensure the cascade connection between mobile platforms, an air supply pipeline on a high-voltage transformer car needs to be communicated with an air supply pipeline on a medium-voltage distribution car.
The intercommunication between the pipeline of prior art adopts quick adapter to peg graft and realizes, however, in the use, there is the difference in height between quick adapter installed on the automobile body and the ground, when the pipeline is connected with quick adapter, because the weight problem of pipeline self, to ground tractive pipeline and quick adapter, cause the fracture of pipeline and the problem that quick adapter damaged easily for a long time, cause the problem of revealing of gas pipeline, cause the influence to the intelligent control of transformer substation, and because the dead weight of pipeline causes the pipeline and quick adapter's the difficulty of being connected.
Disclosure of Invention
Therefore, the embodiment of the invention provides a double-pipeline air supply system, which provides a supporting effect for the installation of an air supply pipeline through a bearing device which is installed on a vehicle body and arranged around a quick adapter, so that the tensile force effect of the air supply pipeline on the quick adapter due to the gravity effect is reduced, and the problems of pipeline fracture and damage of the quick adapter due to the downward acting force of the dead weight of the air supply pipeline on the quick adapter in the prior art are solved.
In order to achieve the above object, an embodiment of the present invention provides the following:
a double-pipeline gas supply system comprises a body of a power transformation vehicle and a quick adapter arranged on the body, wherein two ends of the quick adapter are respectively connected with a gas supply pipeline, and a bearing device for the gas supply pipeline is arranged on the body around the quick adapter;
the outer side of the bearing device is sleeved with a locking device, and a support unit for supporting the bearing device is arranged on the locking device.
The embodiment of the invention is further characterized in that the bearing device comprises a lower clamping seat which is arranged around the quick adapter and is arranged on the vehicle body, a lower bearing plate is clamped on the lower clamping seat, an upper clamping plate is clamped on the lower bearing plate, an upper clamping seat corresponding to the lower clamping seat is arranged at one end, close to the vehicle body, of the upper clamping plate, the lower bearing plate and the upper clamping plate are fastened and fixed, and a clamping channel of the air supply pipeline is arranged between the lower bearing plate and the upper clamping plate.
The embodiment of the invention is further characterized in that the lower clamping seat is fixedly connected with the vehicle body through a bolt, a groove is arranged on one side end surface of the lower clamping seat close to the quick adapter, an embedded block clamped in the groove is arranged at one end of the lower bearing plate close to the lower clamping seat, clamping grooves are formed in the lower clamping seat positioned on two sides of the groove, clamping blocks corresponding to the clamping grooves are arranged on one side end surface of the upper clamping seat close to the quick adapter, and fixing components for the clamping blocks are arranged in the clamping grooves.
The fixing assembly comprises a swing groove arranged in the clamping groove, a swing column is rotatably arranged in the swing groove through a rotating shaft, a torsion spring is sleeved on the rotating shaft, one end of the swing column is arranged in the swing groove and is provided with a right-angle hook part, a positioning groove corresponding to the right-angle hook part is arranged on the clamping block, the torsion spring pushes the swing column to rotate towards the direction close to the clamping block, and the other end of the swing column penetrates through the swing groove and is connected with a shifting part.
The embodiment of the invention is further characterized in that the lower bearing plate and the upper clamping plate are both horizontal L-shaped structures with arc corners, and the lower bearing plate and the upper clamping plate are bent along the stress direction of the gas supply pipeline.
The embodiment of the invention is further characterized in that a plurality of positioning grooves are arranged on one side end surface of the lower bearing plate close to the upper clamping plate, and a plurality of positioning columns corresponding to the positioning grooves are arranged on one side end surface of the upper clamping plate close to the lower bearing plate.
The embodiment of the invention is further characterized in that the locking device comprises an upper hoop petal and a lower hoop petal which are arranged around the lower bearing plate and the upper clamping plate, one ends of the upper hoop petal and the lower hoop petal are rotatably connected, the other ends of the upper hoop petal and the lower hoop petal are fastened and connected through bolts, the end surfaces of one sides of the upper hoop petal and the lower hoop petal, which are far away from the lower bearing plate and the upper clamping plate, are respectively provided with an arc chute, and the bracket unit is arranged in the arc chutes.
The embodiment of the invention is further characterized in that the support unit comprises a plurality of telescopic rods, one end of each telescopic rod is provided with a spherical hinge end arranged in the arc chute, the other end of each telescopic rod is hinged with a fixed end, and the fixed ends are connected with the vehicle body through bolts.
The embodiment of the invention is further characterized in that the lower bearing plate and the upper clamping plate are respectively provided with a through hole, a clamping screw rod moving towards the clamping channel is screwed in the through hole, the clamping screw rod in the clamping channel is provided with an anti-skid gasket contacting with the air supply pipeline, the upper hoop valve and the lower hoop valve are respectively provided with a positioning through hole, and the clamping screw rod penetrates through the positioning through hole and is screwed in the through hole.
The embodiment of the invention has the following advantages:
(1) according to the invention, the bearing device is arranged on the vehicle body around the quick adapter, a supporting effect is provided for the installation of the air supply pipeline through the bearing device, and the air supply pipeline is fixed, so that the problem that the quick adapter is damaged due to the fact that the air supply pipeline drags the quick adapter to the ground under the action of gravity is avoided, the connection stability of the air supply pipeline and the quick adapter is improved, the problem that the air supply pipeline is damaged due to the fact that the air supply pipeline is bent at the joint of the quick adapter and the ventilation of the pipeline is not smooth is effectively avoided, and on the other hand, the bearing device provides a supporting effect for the installation of the air supply pipeline, so that the installation of the air supply;
(2) the outer side of the bearing device is fixed through the locking device, so that the connection stability between the bearing device and the air supply pipeline is improved, and in addition, the bearing device is pulled towards the direction of a vehicle body through the support unit arranged on the locking device, so that the installation stability of the bearing device is effectively improved, and the connection stability between the air supply pipeline and the quick adapter is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic overall front view of an embodiment of the present invention;
FIG. 2 is a schematic side view of a supporting device according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of A in FIG. 2 according to an embodiment of the present invention;
in the figure:
1-a vehicle body; 2, a quick adapter; 3-a gas supply pipeline; 4-a holding device; 5-a locking device; 6-a scaffold unit; 7-a clamping channel; 8-a through hole; 9-clamping the screw rod;
41-lower clamping seat; 42-lower bearing plate; 43-upper clamping plate; 44-upper clamping seat; 45-a stationary component; 46-a trench; 47-embedding block; 48-a clamping groove; 49-a clamping block;
451-a swinging groove; 452-a shaft; 453-a swing post; 454-a torsion spring; 455-right angle hook; 456-positioning the groove; 457-toggle part;
51-upper hoop flap; 52-lower hoop flap; 53-arc chute; 54-positioning the through hole;
61-a telescopic rod; 65-ball hinge end; 63-fixed end.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1, the invention provides a dual-pipeline gas supply system, which comprises a vehicle body 1 of a power transformation vehicle and a quick adapter 2 arranged on the vehicle body 1, wherein two ends of the quick adapter 2 are respectively connected with a gas supply pipeline 3, a bearing device 4 for the gas supply pipeline 3 is arranged on the vehicle body 1 around the quick adapter 2, and the bearing device provides a supporting function for the gas supply pipeline 3, so that the traction effect of the gas supply pipeline 3 on the quick adapter 2 due to the gravity effect is reduced, the quick adapter 2 is effectively protected, and the connection stability of the gas supply pipeline 3 and the quick adapter 2 is improved.
As shown in fig. 1 and 2, the receiving device 4 of the present invention includes a lower clamping seat 41 disposed around the quick adapter 2 and mounted on the vehicle body 1, a lower receiving plate 42 is clamped on the lower clamping seat 41, an upper clamping plate 43 is clamped on the lower receiving plate 42, an upper clamping seat 44 corresponding to the lower clamping seat 41 is disposed at one end of the upper clamping plate 43 close to the vehicle body 1, the lower receiving plate 42 and the upper clamping plate 43 are fastened and fixed, and a clamping channel 7 of the air supply duct 3 is disposed between the lower receiving plate 42 and the upper clamping plate 43.
Through the supporting role of lower socket plate 42, the dragging of the action of gravity to the pipeline of gas supply line 3 has been slowed down, thereby conveniently peg graft gas supply line 3 and quick adapter 2, then will go up grip block 43 and take over excellent 42 direction lock downwards, it is fixed with the corresponding lock of lower joint seat 41 to go up joint seat 44, through joint seat 41 and last joint seat 44 down and socket plate 42 down and last grip block 43 with the 3 centre gripping of gas supply line in the centre gripping passageway 7 fixed, thereby the stability of being connected of accept device 4 with gas supply line 3 has been improved, improve the supporting role of accept device 4 to gas supply line 3, and then slow down gas supply line 3 because the action of gravity is to quick adapter 2, improve the stability of being connected between gas supply line 3 and the quick adapter 2.
The lower clamping seat 41 of the invention is fastened and connected with the vehicle body 1 through bolts to provide a middle supporting point for the lower bearing plate 42, a groove 46 is arranged on one side end surface of the lower clamping seat 41 close to the quick adapter 2, an embedded block 47 clamped in the groove 46 is arranged on one end of the lower bearing plate 42 close to the lower clamping seat 41, the lower bearing plate 42 and the lower clamping seat 41 are fixed through the groove 46 and the embedded block 47 clamped in the groove 46, the installation and the combination are convenient, the lower bearing plate 42 is supported through the lower clamping seat 41 and the vehicle body 1 to ensure the stable installation of the lower bearing plate 42, clamping grooves 48 are arranged on the lower clamping seat 41 at two sides of the groove 46, clamping blocks 49 corresponding to the clamping grooves 48 are arranged on one side end surface of the upper clamping seat 44 close to the quick adapter 2, fixing components 45 for the clamping blocks 49 are arranged in the clamping grooves 48, the upper clamping seat 44 moves towards the lower clamping seat 41, the joint block 49 moves along the joint groove 48 and stabilizes the position of the joint block 49 through the fixing component 45 arranged in the joint groove 48, so that the joint seat 44 is stably connected with the lower joint seat 41, and the clamping stability between the bearing device 4 and the gas supply pipeline 3 is improved.
The lower bearing plate 42 and the upper clamping plate 43 are both of a horizontal L-shaped structure with arc corners, the lower bearing plate 42 and the upper clamping plate 43 are bent along the stress direction of the gas supply pipeline 3, and the bearing device 4 of the L-shaped structure effectively avoids the problem that the gas supply pipeline 3 is bent at the joint of the quick adapter 2 to cause damage to the gas supply pipeline 3 and unsmooth pipeline ventilation.
In addition, a plurality of positioning grooves are formed in the lower bearing plate 42 close to one side end face of the upper clamping plate 43, a plurality of positioning columns corresponding to the positioning grooves are formed in the upper clamping plate 43 close to one side end face of the lower bearing plate 42, on one hand, the connection stability of the lower bearing plate 42 and the upper clamping plate 43 is improved, on the other hand, the acting force of the lower bearing plate 42 and the upper clamping plate 43 on the gas supply pipeline 3 is increased, and the connection stability of the bearing device 4 and the gas supply pipeline 3 is improved.
As shown in fig. 2 and 3, the fixing assembly 45 includes a swing groove 451 disposed in the engaging groove 48, a swing post 453 is rotatably mounted in the swing groove 451 through a rotating shaft 452, a torsion spring 454 is sleeved on the rotating shaft 452, one end of the swing post 453 is disposed in the swing groove 451 and is provided with a right-angle hook 455, an inclined end of the right-angle hook 455 is disposed near the engaging block 49, a positioning groove 456 corresponding to the right-angle hook 455 is disposed on the engaging block 49, the torsion spring 454 pushes the swing post 453 to rotate in a direction near the engaging block 49, the other end of the swing post 453 penetrates through the swing groove 451 and is connected with a toggle portion 457, and the toggle portion 457 drives the swing post 453 to swing in a direction far from the engaging block 49.
When the upper engaging seat 44 moves toward the lower engaging seat 41, the engaging block 49 moves along the engaging groove 48, when the engaging block 49 initially contacts the right-angle hook 455, the engaging block 49 moves toward the inside of the engaging groove 48 along the inclined surface of the right-angle hook 455, and under the action of the engaging block 49, the swinging column 453 overcomes the elastic force of the torsion spring 454 to swing away from the engaging groove 48 by paying off the rotating shaft 452 as the rotating circle, so as to facilitate the engaging block 49 moving toward the inside of the engaging groove 48, and when the positioning groove 456 on the engaging block 49 moves to the right-angle hook 455 of the swinging column 453, the swinging column 453 moves toward the direction close to the engaging groove 48 under the elastic force of the torsion spring 454, so that the right-angle hook 455 is engaged in the positioning groove 456, and the engaging block 49 is fixed in the engaging groove 48 under the acting force of the torsion spring 454.
When the upper engaging seat 44 moves away from the lower engaging seat 41, the engaging block 49 moves upward along the engaging groove 48, and the swing post 453 swings away from the engaging groove 48 by shifting the toggle portion 457 against the elastic force of the torsion spring 454, so that the right-angle hook 455 disengages from the positioning groove 456 on the engaging block 49, and the engaging block 49 moves upward along the engaging groove 48.
The fixing component 45 of the invention not only can realize the quick clamping and fixing of the upper clamping seat 44 and the lower clamping seat 41, but also ensures the stable connection of the upper clamping seat 44 and the lower clamping seat 41 and improves the connection stability of the whole structure of the bearing device 4 of the invention.
As shown in fig. 1 and 2, the outer side of the receiving device 4 is sleeved with a locking device 5, the locking device 5 can be provided with a plurality of locking devices, the connection stability between the components of the receiving device 4 is improved, the locking device 5 is provided with a support unit 6 for supporting the receiving device 4, the stability of the overall structure of the receiving device 4 is improved through the locking device 5, the receiving device 4 is pulled towards the direction of the vehicle body 1 through the locking device 6, and the installation stability of the receiving device 4 is effectively improved.
Wherein locking device 5 includes around last staple bolt lamella 51 and lower staple bolt lamella 52 of accepting board 42 and last grip block 43 setting down, the one end of going up staple bolt lamella 51 and lower staple bolt lamella 52 is rotated and is connected, the other end of going up staple bolt lamella 51 and lower staple bolt lamella 52 passes through bolt fastening connection, it is fixed with last grip block 43 centre gripping to accept board 42 under will through last staple bolt lamella 51 and lower staple bolt lamella 52 around accepting device 4 setting, the connection stability of accepting board 42 and last grip block 43 under the improvement, the connection stability of accepting board 42 and last grip block 43 between air feed line 3 under the improvement.
Keep away from down on last staple bolt lamella 51 and lower staple bolt lamella 52 and accept board 42 and go up a side end face of grip block 43 and be provided with circular arc spout 53 respectively, support unit 6 is installed in circular arc spout 53, support unit 6 includes a plurality of telescopic links 61, telescopic link 61 is the screw rod of a plurality of suits, close the connection soon between the adjacent screw rod, be convenient for adjust the length of telescopic link 61 on the one hand, on the other hand has improved the support intensity of telescopic link 61, be provided with the ball pivot end 62 of installing in circular arc spout 53 in the one end of telescopic link 61, ball pivot end 62 is convenient for slide along circular arc spout 53, be convenient for adjust the position of telescopic link 61 at will, the other end of telescopic link 61 articulates there is stiff end 63, stiff end 63 is.
Under the effect of support element 6, can provide supporting role for receiving device 4 through the support element 6 that sets up on lower staple bolt lamella 52, provide the pulling effect for receiving device 4 through the support element 6 that sets up on last staple bolt lamella 51, thereby the installation stability of receiving device 4 has been improved, and the receiving device 4 with centre gripping admission line 3 is drawn to 2 directions of being close to quick adapter, thereby the installation stability of admission line 3 has been improved, improve admission line 3 and quick adapter 2's the compactness of being connected.
In addition, through holes 8 are respectively formed in the lower bearing plate 42 and the upper clamping plate 43, clamping screws 9 moving into the clamping channel 7 are rotatably mounted in the through holes 8, anti-slip gaskets contacting with the air supply pipeline 3 are arranged on the clamping screws 9 in the clamping channel 7, positioning through holes 54 are respectively formed in the upper hoop valve 51 and the lower hoop valve 52, and the clamping screws 9 are rotatably mounted in the through holes 8 through the positioning through holes 54.
Under the action of the clamping screw 9, on one hand, a limiting effect is provided for the installation of the upper hoop petal 51 and the lower hoop petal 52, the first pair sliding between the upper hoop petal 51 and the lower hoop petal 52 and the lower bearing plate 42 and the upper clamping plate 43 is reduced, the connection stability between the bearing device 4 and the vehicle body is improved, and the supporting effect of the bearing device 4 is improved, on the other hand, through closing clamping screw 9 soon to centre gripping passageway 7, the atress of gas supply line 3 has been increased, improved gas supply line 3 and lower accepting the connection stability between board 42 and the last grip block 43, improve the connection stability between bearing device 4 and the gas supply line 3, improved and born the stable supporting role of device 4 to gas supply line 3, avoided gas supply line 3 because the effect of gravity is to pipeline itself and quick adapter 2's traction, improve the connection stability between gas supply line 3 and quick adapter 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The double-pipeline gas supply system is characterized by comprising a body (1) of a transformer car and a quick adapter (2) arranged on the body (1), wherein gas supply pipelines (3) are respectively connected to two ends of the quick adapter (2), and a bearing device (4) for supporting the gas supply pipelines (3) is arranged on the body (1) around the quick adapter (2);
the outer side of the bearing device (4) is sleeved with a locking device (5), and a support unit (6) used for supporting the bearing device (4) is arranged on the locking device (5).
2. The dual-pipeline gas supply system according to claim 1, wherein the bearing device (4) comprises a lower clamping seat (41) which is arranged around the quick adapter (2) and is installed on the vehicle body (1), a lower bearing plate (42) is clamped on the lower clamping seat (41), an upper clamping plate (43) is clamped on the lower bearing plate (42), an upper clamping seat (44) corresponding to the lower clamping seat (41) is arranged at one end, close to the vehicle body (1), of the upper clamping plate (43), the lower bearing plate (42) is fixed with the upper clamping plate (43) in a buckled manner, and a clamping channel (7) of the gas supply pipeline (3) is arranged between the lower bearing plate (42) and the upper clamping plate (43).
3. The double-pipeline gas supply system according to claim 2, wherein the lower clamping seat (41) is tightly connected with the vehicle body (1) through bolts, a groove (46) is formed in one side end face, close to the quick adapter (2), of the lower clamping seat (41), a clamping groove (48) is formed in the lower clamping seat (41), close to the lower clamping seat (41), one end of the upper bearing plate (42) is provided with an embedded block (47) in the groove (46), located in two sides of the groove (46), of the lower clamping seat (41), a clamping groove (48) is formed in one side end face, close to the quick adapter (2), of the upper clamping seat (44), is provided with a clamping block (49) corresponding to the clamping groove (48), and a fixing component (45) used for the clamping block (49) is arranged in the clamping groove (48).
4. The dual-pipeline gas supply system according to claim 3, wherein the fixing assembly (45) comprises a swing groove (451) arranged in the clamping groove (48), a swing post (453) is rotatably installed in the swing groove (451) through a rotating shaft (452), a torsion spring (454) is sleeved on the rotating shaft (452), one end of the swing post (453) is arranged in the swing groove (451) and is provided with a right-angle hook (455), the clamping block (49) is provided with a positioning groove (456) corresponding to the right-angle hook (455), the torsion spring (454) pushes the swing post (453) to rotate in a direction close to the clamping block (49), and the other end of the swing post (453) penetrates through the swing groove (451) and is connected with a shifting part (457).
5. A dual duct air supply system as claimed in claim 2, wherein the lower receiving plate (42) and the upper clamping plate (43) are both of a recumbent L-shaped configuration with rounded corners, the lower receiving plate (42) and the upper clamping plate (43) being curved in the direction of the force applied to the air supply duct (3).
6. The dual-pipeline gas supply system according to claim 2, wherein a plurality of positioning slots are provided on a side end surface of the lower bearing plate (42) close to the upper clamping plate (43), and a plurality of positioning posts corresponding to the positioning slots are provided on a side end surface of the upper clamping plate (43) close to the lower bearing plate (42).
7. The dual-pipeline gas supply system according to claim 2, wherein the locking device (5) comprises an upper hoop petal (51) and a lower hoop petal (52) which are arranged around the lower bearing plate (42) and the upper clamping plate (43), one end of the upper hoop petal (51) is rotatably connected with one end of the lower hoop petal (52), the other end of the upper hoop petal (51) is fixedly connected with the other end of the lower hoop petal (52) through a bolt, an arc chute (53) is respectively arranged on one side end face of the upper hoop petal (51) and one side end face of the lower hoop petal (52) far away from the lower bearing plate (42) and the upper clamping plate (43), and the bracket unit (6) is installed in the arc chute (53).
8. The dual-pipeline gas supply system according to claim 7, wherein the support unit (6) comprises a plurality of telescopic rods (61), one end of each telescopic rod (61) is provided with a spherical hinge end (62) installed in the arc chute (53), the other end of each telescopic rod (61) is hinged to a fixed end (63), and the fixed ends (63) are connected with the vehicle body (1) through bolts.
9. The dual-pipeline air supply system according to claim 7, wherein the lower bearing plate (42) and the upper clamping plate (43) are respectively provided with a through hole (8), a clamping screw (9) moving towards the clamping channel (7) is rotatably installed in the through hole (8), the clamping screw (9) in the clamping channel (7) is provided with an anti-slip gasket contacting with the air supply pipeline (3), the upper hoop flap (51) and the lower hoop flap (52) are respectively provided with a positioning through hole (54), and the clamping screw (9) passes through the positioning through hole (54) and is rotatably connected in the through hole (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010453734.0A CN111577987B (en) | 2020-05-26 | 2020-05-26 | Double-pipeline gas supply system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010453734.0A CN111577987B (en) | 2020-05-26 | 2020-05-26 | Double-pipeline gas supply system |
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| CN111577987A true CN111577987A (en) | 2020-08-25 |
| CN111577987B CN111577987B (en) | 2022-02-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281112A (en) * | 2021-05-24 | 2021-08-20 | 杭州乐为健康科技有限公司 | External automatic air inlet device and method for exhaled air analyzer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3443284A1 (en) * | 1984-11-28 | 1986-05-28 | Dipl.-Ing. Dr. E. Vogelsang GmbH & Co KG, 4352 Herten | End closure arrangement on a unit consisting of a cable duct and a drawn-in tube bundle consisting of cable-guidance tubes |
| JPH01122865A (en) * | 1987-11-06 | 1989-05-16 | Fuji Photo Film Co Ltd | Method and device of moving sheet for forming picture |
| CN109572522A (en) * | 2018-11-26 | 2019-04-05 | 许继集团有限公司 | Movable transformer pack and its line leading device |
| CN110783817A (en) * | 2019-10-31 | 2020-02-11 | 国网电子商务有限公司 | Distribution network concrete pole intelligence boundary switch installation fixed bolster |
| CN110886908A (en) * | 2019-12-10 | 2020-03-17 | 泰能天然气有限公司 | High-stability stainless steel corrugated hose wall outlet device for gas conveying |
-
2020
- 2020-05-26 CN CN202010453734.0A patent/CN111577987B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3443284A1 (en) * | 1984-11-28 | 1986-05-28 | Dipl.-Ing. Dr. E. Vogelsang GmbH & Co KG, 4352 Herten | End closure arrangement on a unit consisting of a cable duct and a drawn-in tube bundle consisting of cable-guidance tubes |
| JPH01122865A (en) * | 1987-11-06 | 1989-05-16 | Fuji Photo Film Co Ltd | Method and device of moving sheet for forming picture |
| CN109572522A (en) * | 2018-11-26 | 2019-04-05 | 许继集团有限公司 | Movable transformer pack and its line leading device |
| CN110783817A (en) * | 2019-10-31 | 2020-02-11 | 国网电子商务有限公司 | Distribution network concrete pole intelligence boundary switch installation fixed bolster |
| CN110886908A (en) * | 2019-12-10 | 2020-03-17 | 泰能天然气有限公司 | High-stability stainless steel corrugated hose wall outlet device for gas conveying |
Non-Patent Citations (1)
| Title |
|---|
| 张磊: "高压管线快速脱离装置设计", 《管道技术与设备》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281112A (en) * | 2021-05-24 | 2021-08-20 | 杭州乐为健康科技有限公司 | External automatic air inlet device and method for exhaled air analyzer |
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| Publication number | Publication date |
|---|---|
| CN111577987B (en) | 2022-02-08 |
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