CN112140977B - GIS equipment transfer base and use method - Google Patents
GIS equipment transfer base and use method Download PDFInfo
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- CN112140977B CN112140977B CN202011180843.6A CN202011180843A CN112140977B CN 112140977 B CN112140977 B CN 112140977B CN 202011180843 A CN202011180843 A CN 202011180843A CN 112140977 B CN112140977 B CN 112140977B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/0892—Securing to the vehicle floor or sides by preventing lateral movement of the load, e.g. using stop blocks
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- Health & Medical Sciences (AREA)
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention belongs to the technical field of transfer bases, and particularly relates to a GIS equipment transfer base and a using method thereof; the device comprises a fixed longitudinal beam, a fixed cross beam, a driving wheel and a supporting upright post, wherein a side guide rail and a sliding stop block are arranged on the side surface of the fixed longitudinal beam; the fixed longitudinal beam comprises a fixed longitudinal beam main body, a movable longitudinal beam is arranged in the fixed longitudinal beam main body, the cross section of the movable longitudinal beam is I-shaped, the top surface of the fixed longitudinal beam main body is provided with a top clamping groove, the top surface of the fixed longitudinal beam main body is provided with a through seam, a movable longitudinal beam web plate penetrates through the through seam, a carrier roller mounting groove is formed in the bottom surface wall plate of the fixed longitudinal beam main body, and a first supporting carrier roller is arranged in the carrier roller mounting groove; the inner side surface of the fixed longitudinal beam is provided with a motor, the motor is connected with a driving shaft, the end part of the driving shaft is connected with a driving gear, and a flange of the movable longitudinal beam is provided with a rack; the invention can effectively assist the GIS equipment in transferring, improve the moving and rotating efficiency in the installation process, simplify the installation process, improve the installation work efficiency of the GIS equipment and reduce the labor intensity.
Description
Technical Field
The invention belongs to the technical field of transfer bases, and particularly relates to a GIS equipment transfer base and a using method thereof.
Background
GIS equipment, namely gas-insulated metal-enclosed switchgear, wherein the GIS consists of a breaker, a disconnecting switch, a grounding switch, a transformer, a lightning arrester, a bus, a connecting piece, an outgoing line terminal and the like, all the equipment or the parts are enclosed in a metal-grounded shell, SF6 insulating gas with certain pressure is filled in the equipment or the parts, and therefore the equipment or the parts are also called SF6 totally-enclosed combined electrical equipment; GIS is widely applied in high voltage and ultra-high voltage fields, and is also used in ultra-high voltage fields, and compared with the conventional open type transformer substation, GIS has the advantages of compact structure, small occupied area, high reliability, flexible configuration, convenient installation, strong safety, strong environment adaptability and small maintenance workload; the GIS equipment is of a full-sealed structure and is heavy in weight, the GIS equipment needs to be integrally carried in the installation process, the traditional method is to adopt a method of padding steel pipes or wooden sticks below to carry out transportation and movement, the transportation difficulty is high, the efficiency is low, and the hoisting installation difficulty is high due to the fact that the structure is complex, so that the GIS equipment can be effectively assisted in transportation, the movement and rotation efficiency in the installation process is improved, the installation process is simplified, the installation work efficiency of the GIS equipment is improved, and the GIS equipment transportation base with labor intensity is reduced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the GIS equipment transferring base which is reasonable in structure, convenient to operate and use, and capable of effectively assisting the transfer of GIS equipment so as to improve the moving and rotating efficiency in the installation process, simplify the installation process, improve the installation work efficiency of the GIS equipment and reduce the labor intensity.
The purpose of the invention is realized in the following way: the GIS equipment transferring base comprises fixed longitudinal beams, a fixed cross beam is connected between the two fixed longitudinal beams, the fixed longitudinal beams and the fixed cross beam form a main frame of the GIS equipment transferring base, the bottom of the middle part of the main frame is fixedly connected with a storage frame, a storage box is arranged in the storage frame, the bottom of the fixed longitudinal beam is provided with a driving wheel, a side guide rail is fixedly arranged on the outer side face of the fixed longitudinal beam, and a sliding stop block is arranged on the side guide rail in a sliding manner; the sliding stop block comprises a sliding hanging plate, the top of the sliding hanging plate is fixedly connected with a movable baffle plate, the lower part of the movable baffle plate is in threaded connection with a locking bolt, and the upper part of the movable baffle plate is in sliding connection with a movable stop lever; the cross section of the fixed longitudinal beam is square integrally, the fixed longitudinal beam comprises a fixed longitudinal beam main body, the inside of the fixed longitudinal beam main body is provided with a longitudinal beam inner cavity, a movable longitudinal beam is arranged in the fixed longitudinal beam main body in a sliding manner, the cross section of the movable longitudinal beam is I-shaped, the top surface of the fixed longitudinal beam main body is provided with a top clamping groove matched with the flange of the movable longitudinal beam, the top surface of the fixed longitudinal beam main body is provided with a through seam penetrating through the longitudinal beam inner cavity, a web plate of the movable longitudinal beam penetrates through the through seam, a carrier roller mounting groove is formed in a bottom surface wall plate of the fixed longitudinal beam main body, and a first supporting carrier roller is arranged in the carrier roller mounting groove; the inner side surface of the fixed longitudinal beam is fixedly provided with a motor, the motor is connected with a driving shaft, the driving shaft penetrates through the inner side surface of the fixed longitudinal beam and stretches into the inner cavity of the longitudinal beam, the end part of the driving shaft is connected with a driving gear, the flange of the movable longitudinal beam is fixedly provided with a rack, and the driving gear is in meshed connection with the rack; the GIS equipment transportation base further comprises a supporting column, the supporting column comprises a hydraulic telescopic column, the top end of the hydraulic telescopic column is fixedly connected with a supporting plate, and a second supporting idler is arranged on the supporting plate.
The cross section of the side guide rail is T-shaped, the sliding stop block is in sliding sleeve connection with the side guide rail, and the sliding stop block is in sliding connection with the side guide rail through the sliding hanging plate.
The end part of the locking bolt can be selectively pressed against the outer side surface of the fixed longitudinal beam, and limiting end plates are fixedly arranged at the two ends of the movable stop lever.
The first support carrier roller is rotationally connected with the bottom wall plates of the fixed longitudinal beam main body through a carrier roller shaft, and convex plates are fixedly arranged on the bottom wall plates on two sides of the carrier roller shaft.
Two limiting rollers are arranged in the inner cavity of the longitudinal beam, are rotatably connected with the top wall plate of the fixed longitudinal beam main body through roller shafts, and are positioned on two sides of the through seam and are in rolling connection with the web plate of the movable longitudinal beam.
The motor is a 90-degree output speed reduction motor, and the motor is fixedly connected with the fixed longitudinal beam main body through a fixed seat.
The bottom of the hydraulic telescopic column is provided with an upright column bottom plate, and a rib plate is further connected between the upright column bottom plate and the hydraulic telescopic column.
The application method of the GIS equipment transfer base comprises the following steps:
step 1), driving the GIS equipment transferring base to a GIS equipment storage site, hoisting the GIS equipment to a main frame of the GIS equipment transferring base through hoisting equipment such as a gantry crane, respectively moving each sliding stop block to the front end and the rear end of the GIS equipment, pushing the moving stop rod to be blocked at the end of the GIS equipment, and screwing a locking bolt to fix each sliding stop block;
step 2), before driving the GIS equipment transferring base to a GIS equipment installation foundation of a construction site, enabling the length direction of the GIS equipment transferring base to be parallel to the length direction of the installation foundation, and enabling the central lines of the GIS equipment transferring base and the installation foundation to coincide;
step 3), taking out the stored support upright post from the storage box, uniformly fixing the support upright post on the ground at two sides of the installation foundation along the length direction of the movable longitudinal beam, and adjusting the height of the support upright post to the bottom position of the movable longitudinal beam; unscrewing the locking bolt, pushing out the movable stop lever, and releasing the limit of the sliding stop block; starting a motor to drive the movable longitudinal beam to slowly extend out of the fixed longitudinal beam, and gradually passing through and being supported by each supporting upright post in the extending process;
step 4), the GIS equipment is brought to the position above the installation foundation by the movable longitudinal beam and is driven to separate from the GIS equipment transferring base after the position is adjusted by the motor, so that the GIS equipment is separated from the movable longitudinal beam, the height of the supporting upright post is reduced, and the GIS equipment is fixed and installed after being dropped to the installation height of the installation foundation;
step 5), lowering the supporting upright post to separate the movable longitudinal beam from the GIS equipment, recovering the supporting upright post, starting the motor to drive the supporting upright post to be placed in the fixed longitudinal beam again, recovering the supporting upright post and placing the supporting upright post in the storage box, and driving the GIS equipment to drive the transfer base to drive away.
The invention has the beneficial effects that: the GIS equipment transferring base comprises a main frame, a movable longitudinal beam and a fixed cross beam, wherein the main body of the movable longitudinal beam is arranged in the fixed longitudinal beam, the movable longitudinal beam is supported by a first supporting roller in the fixed longitudinal beam and can extend or retract under the driving of a motor, and the top surface of the movable longitudinal beam is higher than the top surface of the fixed longitudinal beam and can directly bear GIS equipment to be transferred and installed; after the GIS equipment is placed on the main frame, the GIS equipment can be limited through the cooperation of the side guide rails and the sliding stop blocks, the transfer bottom transport is used for transporting the GIS equipment to an installation site and stopping at a designated position, the GIS equipment is moved out through a motor driving moving longitudinal beam, the GIS equipment is stably and conveniently moved to the upper part of the foundation, the moving longitudinal beam of the extending part can be supported by the supporting upright post to ensure the stability of the supporting upright post, the second supporting idler can reduce the resistance in the moving process, and the whole height of the supporting upright post is adjusted through the hydraulic telescopic column to complete the supporting fixation of the GIS equipment and the separation from the GIS equipment; the GIS equipment transferring base is reasonable in structure, convenient to operate and use, and capable of effectively assisting the GIS equipment in transferring so as to improve the moving and rotating efficiency in the installation process, simplify the installation process, improve the installation work efficiency of the GIS equipment and reduce the labor intensity.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a GIS device transfer base of the present invention.
Fig. 2 is a schematic top view structure of a GIS device transfer base of the present invention.
Fig. 3 is a schematic structural diagram of the connection of the sliding stop block and the side guide rail of the GIS equipment transfer base.
Fig. 4 is a schematic cross-sectional structural view of a fixed longitudinal beam of a GIS equipment transfer base of the present invention.
Fig. 5 is a schematic view of the structure in the direction A-A in fig. 4.
Fig. 6 is a schematic structural diagram of connection of a fixed longitudinal beam and a movable longitudinal beam of a GIS equipment transfer base.
Fig. 7 is a schematic structural diagram of connection of a fixed longitudinal beam, a movable longitudinal beam and a motor of a GIS equipment transfer base.
Fig. 8 is a schematic structural diagram of the GIS device transfer base of the present invention when the moving stringers extend.
Fig. 9 is a schematic structural diagram of connection of a support column and a movable longitudinal beam of a GIS equipment transfer base.
In the figure: 1. the movable rail comprises a fixed rail 2, side rails 3, a sliding stop block 4, a movable rail 5, a storage frame 6, a storage box 7, a driving wheel 8, a fixed cross beam 9, a motor 10, a sliding hanging plate 11, a locking bolt 12, a movable baffle 13, a movable stop lever 14, a limiting end plate 15, a fixed rail main body 16, a first supporting carrier roller 17, a carrier roller mounting groove 18, a rail inner cavity 19, a top clamping groove 20, a through slot 21, a limiting roller 22, a convex plate 23, a rack 24, a fixed seat 25, a driving shaft 26, a driving gear 27, a supporting upright post 28, an upright post bottom plate 29, a rib plate 30, a hydraulic telescopic post 31, a supporting plate 32 and a second supporting carrier roller.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-9, the GIS equipment transferring base comprises fixed longitudinal beams 1, a fixed cross beam 8 is connected between the two fixed longitudinal beams 1, the fixed longitudinal beams 1 and the fixed cross beam 8 form a main frame of the GIS equipment transferring base, a storage frame 5 is fixedly connected to the bottom of the middle part of the main frame, a storage box 6 is arranged in the storage frame 5, driving wheels 7 are arranged at the bottom of the fixed longitudinal beams 1, side guide rails 2 are fixedly arranged on the outer side surfaces of the fixed longitudinal beams 1, and sliding stop blocks 3 are slidably arranged on the side guide rails 2; the sliding stop block 3 comprises a sliding hanging plate 10, the top of the sliding hanging plate 10 is fixedly connected with a movable baffle plate 12, the lower part of the movable baffle plate 12 is in threaded connection with a locking bolt 11, and the upper part of the movable baffle plate 12 is in sliding connection with a movable stop lever 13; the cross section of the fixed longitudinal beam 1 is square as a whole, the fixed longitudinal beam 1 comprises a fixed longitudinal beam main body 15, a longitudinal beam inner cavity 18 is formed in the fixed longitudinal beam main body 15, a movable longitudinal beam 4 is arranged in the fixed longitudinal beam main body 15 in a sliding mode, the cross section of the movable longitudinal beam 4 is I-shaped, a top clamping groove 19 matched with a flange of the movable longitudinal beam 4 is formed in the top surface of the fixed longitudinal beam main body 15, a through seam 20 penetrating through the longitudinal beam inner cavity 18 is formed in the top surface of the fixed longitudinal beam main body 15, a web plate of the movable longitudinal beam 4 penetrates through the through seam 20, a carrier roller mounting groove 17 is formed in a bottom surface wall plate of the fixed longitudinal beam main body 15, and a first supporting carrier roller 16 is arranged in the carrier roller mounting groove 17; the inner side surface of the fixed longitudinal beam 1 is fixedly provided with a motor 9, the motor 9 is connected with a driving shaft 25, the driving shaft 25 penetrates through the inner side surface of the fixed longitudinal beam 1 and stretches into the longitudinal beam inner cavity 18, the end part of the driving shaft 25 is connected with a driving gear 26, the flange of the movable longitudinal beam 4 is fixedly provided with a rack 23, and the driving gear 26 is in meshed connection with the rack 23; the GIS equipment transportation base further comprises a supporting column 27, the supporting column 27 comprises a hydraulic telescopic column 30, a supporting plate 31 is fixedly connected to the top end of the hydraulic telescopic column 30, and a second supporting carrier roller 32 is arranged on the supporting plate 31.
The application method of the GIS equipment transfer base comprises the following steps:
step 1), driving the GIS equipment transferring base to a GIS equipment storage site, hoisting the GIS equipment to a main frame of the GIS equipment transferring base through hoisting equipment such as a gantry crane, respectively moving each sliding stop block 3 to the front end and the rear end of the GIS equipment, pushing a movable stop rod 13 to be blocked at the end of the GIS equipment, and screwing a locking bolt 11 to fix each sliding stop block 3;
step 2), before driving the GIS equipment transferring base to a GIS equipment installation foundation of a construction site, enabling the length direction of the GIS equipment transferring base to be parallel to the length direction of the installation foundation, and enabling the central lines of the GIS equipment transferring base and the installation foundation to coincide;
step 3), taking out the stored supporting upright posts 27 from the storage box 6, uniformly fixing the supporting upright posts on the ground at two sides of the installation foundation along the length direction of the movable longitudinal beam 4, and adjusting the height of the supporting upright posts to the bottom position of the movable longitudinal beam 4; unscrewing the locking bolt 11, pushing out the movable stop lever 13, and releasing the limit of the sliding stop block 3; starting a motor 9 to drive the movable longitudinal beam 4 to slowly extend out of the fixed longitudinal beam 1, and sequentially passing through and being supported by each supporting upright post 27 in the extending process;
step 4), after the GIS equipment is brought to the position above the installation foundation by the movable longitudinal beam 4 and the position is adjusted by the motor 9, driving the GIS equipment transfer base to separate from the movable longitudinal beam 4, reducing the height of the supporting upright post 27, and fixing and installing the GIS equipment after the GIS equipment falls to the installation height of the installation foundation;
step 5), lowering the support upright post 27 to separate the movable longitudinal beam 4 from the GIS equipment, recovering the support upright post 27, starting the motor 9 to drive the movable longitudinal beam to be placed in the fixed longitudinal beam 1 again, recovering the support upright post 27, placing the support upright post 27 in the storage box 6, and driving the GIS equipment transfer base to drive away.
The main frame of the GIS equipment transferring base comprises a fixed longitudinal beam 1, a movable longitudinal beam 4 and a fixed cross beam 8, wherein the main body of the movable longitudinal beam 4 is arranged in the fixed longitudinal beam 1, the movable longitudinal beam 4 is supported by a first supporting idler 16 in the fixed longitudinal beam 1 and can extend or retract under the driving of a motor 9, and the top surface of the movable longitudinal beam 4 is higher than the top surface of the fixed longitudinal beam 1 and can directly bear GIS equipment to be transferred and installed; after the GIS equipment is placed on the main frame, the GIS equipment can be limited through the cooperation of the side guide rails 2 and the sliding stop blocks 3, after the GIS equipment is transported to an installation site and is stopped at a designated position, the moving longitudinal beam 4 is driven to move out by the motor 9, the GIS equipment is stably and conveniently moved to the upper part of the foundation, the moving longitudinal beam 4 of the extending part can be supported by the supporting upright post 27 to ensure the stability, the second supporting carrier roller 32 can reduce the resistance in the moving process, and the whole height of the supporting upright post 27 is regulated through the hydraulic telescopic post 30 to finish the supporting and fixing of the GIS equipment and the separation from the GIS equipment; the GIS equipment transferring base is reasonable in structure, convenient to operate and use, and capable of effectively assisting the GIS equipment in transferring so as to improve the moving and rotating efficiency in the installation process, simplify the installation process, improve the installation work efficiency of the GIS equipment and reduce the labor intensity.
Example 2
As shown in fig. 1-9, the GIS equipment transferring base comprises fixed longitudinal beams 1, a fixed cross beam 8 is connected between the two fixed longitudinal beams 1, the fixed longitudinal beams 1 and the fixed cross beam 8 form a main frame of the GIS equipment transferring base, a storage frame 5 is fixedly connected to the bottom of the middle part of the main frame, a storage box 6 is arranged in the storage frame 5, driving wheels 7 are arranged at the bottom of the fixed longitudinal beams 1, side guide rails 2 are fixedly arranged on the outer side surfaces of the fixed longitudinal beams 1, and sliding stop blocks 3 are slidably arranged on the side guide rails 2; the sliding stop block 3 comprises a sliding hanging plate 10, the top of the sliding hanging plate 10 is fixedly connected with a movable baffle plate 12, the lower part of the movable baffle plate 12 is in threaded connection with a locking bolt 11, and the upper part of the movable baffle plate 12 is in sliding connection with a movable stop lever 13; the cross section of the fixed longitudinal beam 1 is square as a whole, the fixed longitudinal beam 1 comprises a fixed longitudinal beam main body 15, a longitudinal beam inner cavity 18 is formed in the fixed longitudinal beam main body 15, a movable longitudinal beam 4 is arranged in the fixed longitudinal beam main body 15 in a sliding mode, the cross section of the movable longitudinal beam 4 is I-shaped, a top clamping groove 19 matched with a flange of the movable longitudinal beam 4 is formed in the top surface of the fixed longitudinal beam main body 15, a through seam 20 penetrating through the longitudinal beam inner cavity 18 is formed in the top surface of the fixed longitudinal beam main body 15, a web plate of the movable longitudinal beam 4 penetrates through the through seam 20, a carrier roller mounting groove 17 is formed in a bottom surface wall plate of the fixed longitudinal beam main body 15, and a first supporting carrier roller 16 is arranged in the carrier roller mounting groove 17; the inner side surface of the fixed longitudinal beam 1 is fixedly provided with a motor 9, the motor 9 is connected with a driving shaft 25, the driving shaft 25 penetrates through the inner side surface of the fixed longitudinal beam 1 and stretches into the longitudinal beam inner cavity 18, the end part of the driving shaft 25 is connected with a driving gear 26, the flange of the movable longitudinal beam 4 is fixedly provided with a rack 23, and the driving gear 26 is in meshed connection with the rack 23; the GIS equipment transportation base further comprises a supporting column 27, the supporting column 27 comprises a hydraulic telescopic column 30, a supporting plate 31 is fixedly connected to the top end of the hydraulic telescopic column 30, and a second supporting carrier roller 32 is arranged on the supporting plate 31.
For better effect, the cross section of the side guide rail 2 is T-shaped, the sliding stop block 3 is in sliding sleeve connection with the side guide rail 2, and the sliding stop block 3 is in sliding connection with the side guide rail 2 through the sliding hanging plate 10, so that the connection strength and stability of the sliding stop block can be effectively ensured.
For better effect, the end of the locking bolt 11 may be selectively pressed against the outer side surface of the fixed longitudinal beam 1, so as to effectively fix the position of the sliding stop block 3, and both ends of the moving stop lever 13 are fixedly provided with limiting end plates 14, so as to avoid the moving stop plate 12 from being separated from the moving stop plate.
For better effect, the first supporting roller 16 is rotationally connected with the bottom wall plate of the fixed longitudinal beam main body 15 through the roller shaft, the bottom wall plates on two sides of the roller shaft are fixedly provided with convex plates 22, the thickness of the bottom wall plates on two sides of the roller shaft is increased, and the structural strength of the connection of the roller shaft and the bottom wall plates is ensured.
For better effect, be provided with two spacing gyro wheels 21 in the longeron inner chamber 18, spacing gyro wheel 21 pass through the roller shaft with the top surface wallboard of fixed longeron main part 15 rotates to be connected, two spacing gyro wheels 21 are located the both sides of link up seam 20 and with the web roll connection of removal longeron 4 can be right remove longeron 4 is spacing, guarantees the stability of its removal in-process, reduces the frictional resistance when removing.
For better effect, motor 9 is 90 output gear motor, motor 9 through fixing base 24 with fixed longeron main part 15 fixed connection makes main frame structure arrange more rationally, guarantees motor 9 and main frame connection's stability.
For better effect, the bottom of the hydraulic telescopic column 30 is provided with a column bottom plate 28, and a rib plate 29 is further connected between the column bottom plate 28 and the hydraulic telescopic column 30, so that the support column 27 is conveniently fixed on the ground, and the stability of the support column is improved.
The application method of the GIS equipment transfer base comprises the following steps:
step 1), driving the GIS equipment transferring base to a GIS equipment storage site, hoisting the GIS equipment to a main frame of the GIS equipment transferring base through hoisting equipment such as a gantry crane, respectively moving each sliding stop block 3 to the front end and the rear end of the GIS equipment, pushing a movable stop rod 13 to be blocked at the end of the GIS equipment, and screwing a locking bolt 11 to fix each sliding stop block 3;
step 2), before driving the GIS equipment transferring base to a GIS equipment installation foundation of a construction site, enabling the length direction of the GIS equipment transferring base to be parallel to the length direction of the installation foundation, and enabling the central lines of the GIS equipment transferring base and the installation foundation to coincide;
step 3), taking out the stored supporting upright posts 27 from the storage box 6, uniformly fixing the supporting upright posts on the ground at two sides of the installation foundation along the length direction of the movable longitudinal beam 4, and adjusting the height of the supporting upright posts to the bottom position of the movable longitudinal beam 4; unscrewing the locking bolt 11, pushing out the movable stop lever 13, and releasing the limit of the sliding stop block 3; starting a motor 9 to drive the movable longitudinal beam 4 to slowly extend out of the fixed longitudinal beam 1, and sequentially passing through and being supported by each supporting upright post 27 in the extending process;
step 4), after the GIS equipment is brought to the position above the installation foundation by the movable longitudinal beam 4 and the position is adjusted by the motor 9, driving the GIS equipment transfer base to separate from the movable longitudinal beam 4, reducing the height of the supporting upright post 27, and fixing and installing the GIS equipment after the GIS equipment falls to the installation height of the installation foundation;
step 5), lowering the support upright post 27 to separate the movable longitudinal beam 4 from the GIS equipment, recovering the support upright post 27, starting the motor 9 to drive the movable longitudinal beam to be placed in the fixed longitudinal beam 1 again, recovering the support upright post 27, placing the support upright post 27 in the storage box 6, and driving the GIS equipment transfer base to drive away.
The main frame of the GIS equipment transferring base comprises a fixed longitudinal beam 1, a movable longitudinal beam 4 and a fixed cross beam 8, wherein the main body of the movable longitudinal beam 4 is arranged in the fixed longitudinal beam 1, the movable longitudinal beam 4 is supported by a first supporting idler 16 in the fixed longitudinal beam 1 and can extend or retract under the driving of a motor 9, and the top surface of the movable longitudinal beam 4 is higher than the top surface of the fixed longitudinal beam 1 and can directly bear GIS equipment to be transferred and installed; after the GIS equipment is placed on the main frame, the GIS equipment can be limited through the cooperation of the side guide rails 2 and the sliding stop blocks 3, after the GIS equipment is transported to an installation site and is stopped at a designated position, the moving longitudinal beam 4 is driven to move out by the motor 9, the GIS equipment is stably and conveniently moved to the upper part of the foundation, the moving longitudinal beam 4 of the extending part can be supported by the supporting upright post 27 to ensure the stability, the second supporting carrier roller 32 can reduce the resistance in the moving process, and the whole height of the supporting upright post 27 is regulated through the hydraulic telescopic post 30 to finish the supporting and fixing of the GIS equipment and the separation from the GIS equipment; the GIS equipment transferring base is reasonable in structure, convenient to operate and use, and capable of effectively assisting the GIS equipment in transferring so as to improve the moving and rotating efficiency in the installation process, simplify the installation process, improve the installation work efficiency of the GIS equipment and reduce the labor intensity.
Claims (6)
- GIS equipment transportation base, its characterized in that: the GIS equipment transferring base comprises fixed longitudinal beams (1), wherein a fixed cross beam (8) is connected between the two fixed longitudinal beams (1), the fixed longitudinal beams (1) and the fixed cross beam (8) form a main frame of the GIS equipment transferring base, a storage frame (5) is fixedly connected to the bottom of the middle of the main frame, a storage box (6) is arranged in the storage frame (5), driving wheels (7) are arranged at the bottom of the fixed longitudinal beams (1), a side guide rail (2) is fixedly arranged on the outer side face of the fixed longitudinal beams (1), and a sliding stop block (3) is arranged on the side guide rail (2) in a sliding mode; the sliding stop block (3) comprises a sliding hanging plate (10), the top of the sliding hanging plate (10) is fixedly connected with a movable baffle plate (12), the lower part of the movable baffle plate (12) is connected with a locking bolt (11) in a threaded manner, and the upper part of the movable baffle plate (12) is connected with a movable stop lever (13) in a sliding manner; the cross section of the fixed longitudinal beam (1) is integrally square, the fixed longitudinal beam (1) comprises a fixed longitudinal beam main body (15), a longitudinal beam inner cavity (18) is formed in the fixed longitudinal beam main body (15), a movable longitudinal beam (4) is arranged in the fixed longitudinal beam main body (15) in a sliding mode, the cross section of the movable longitudinal beam (4) is I-shaped, a top clamping groove (19) matched with a flange of the movable longitudinal beam (4) is formed in the top surface of the fixed longitudinal beam main body (15), a through seam (20) penetrating through the longitudinal beam inner cavity (18) is formed in the top surface of the fixed longitudinal beam main body (15), a web plate of the movable longitudinal beam (4) penetrates through the through seam (20), a carrier roller mounting groove (17) is formed in a bottom surface wall plate of the fixed longitudinal beam main body (15), and a first supporting carrier roller (16) is arranged in the carrier roller mounting groove (17). The inner side surface of the fixed longitudinal beam (1) is fixedly provided with a motor (9), the motor (9) is connected with a driving shaft (25), the driving shaft (25) penetrates through the inner side surface of the fixed longitudinal beam (1) and stretches into the inner cavity (18) of the longitudinal beam, the end part of the driving shaft (25) is connected with a driving gear (26), the flange of the movable longitudinal beam (4) is fixedly provided with a rack (23), and the driving gear (26) is in meshed connection with the rack (23); the GIS equipment transportation base further comprises a supporting column (27), the supporting column (27) comprises a hydraulic telescopic column (30), a supporting plate (31) is fixedly connected to the top end of the hydraulic telescopic column (30), and a second supporting carrier roller (32) is arranged on the supporting plate (31);the first supporting idler (16) is rotationally connected with the bottom wall plates of the fixed longitudinal beam main body (15) through idler shafts, and convex plates (22) are fixedly arranged on the bottom wall plates on two sides of the idler shafts;two limiting rollers (21) are arranged in the longitudinal beam inner cavity (18), the limiting rollers (21) are rotatably connected with the top surface wall plate of the fixed longitudinal beam main body (15) through roller shafts, and the two limiting rollers (21) are positioned on two sides of the through seam (20) and are in rolling connection with the web plate of the movable longitudinal beam (4).
- 2. The GIS device transport base of claim 1, wherein: the cross section of the side guide rail (2) is T-shaped, the sliding stop block (3) is in sliding sleeve connection with the side guide rail (2), and the sliding stop block (3) is in sliding connection with the side guide rail (2) through the sliding hanging plate (10).
- 3. The GIS device transport base of claim 1, wherein: the end part of the locking bolt (11) is propped against the outer side surface of the fixed longitudinal beam (1), and two ends of the movable stop lever (13) are fixedly provided with limiting end plates (14).
- 4. The GIS device transport base of claim 1, wherein: the motor (9) is a 90-degree output speed reduction motor, and the motor (9) is fixedly connected with the fixed longitudinal beam main body (15) through a fixed seat (24).
- 5. The GIS device transport base of claim 1, wherein: the bottom of the hydraulic telescopic column (30) is provided with a column bottom plate (28), and a rib plate (29) is further connected between the column bottom plate (28) and the hydraulic telescopic column (30).
- 6. The method for using a GIS device transfer base according to claim 1, wherein: it comprises the following steps:step 1), driving the GIS equipment transferring base to a GIS equipment storage site, hoisting the GIS equipment to a main frame of the GIS equipment transferring base through a gantry crane, respectively moving each sliding stop block (3) to the front end and the rear end of the GIS equipment, pushing a movable stop lever (13) to be blocked at the end of the GIS equipment, and screwing a locking bolt (11) to fix each sliding stop block (3);step 2), before driving the GIS equipment transferring base to a GIS equipment installation foundation of a construction site, enabling the length direction of the GIS equipment transferring base to be parallel to the length direction of the installation foundation, and enabling the central lines of the GIS equipment transferring base and the installation foundation to coincide;step 3), taking out the stored supporting upright posts (27) from the storage box (6), uniformly fixing the supporting upright posts on the ground at two sides of the installation foundation along the length direction of the movable longitudinal beam (4), and adjusting the height of the supporting upright posts to the bottom position of the movable longitudinal beam (4); unscrewing the locking bolt (11), pushing out the movable stop lever (13), and releasing the limit of the sliding stop block (3); starting a motor (9) to drive the movable longitudinal beam (4) to slowly extend out of the fixed longitudinal beam (1), and sequentially passing through and being supported by each supporting upright post (27) in the extending process;step 4), after the GIS equipment is brought to the position above the installation foundation by the movable longitudinal beam (4) and the position is adjusted by the motor (9), driving the GIS equipment transfer base to separate from the movable longitudinal beam (4), reducing the height of the supporting upright post (27), and fixing and installing the GIS equipment after the GIS equipment falls to the installation height of the installation foundation;step 5), lowering the supporting upright post (27) to separate the movable longitudinal beam (4) from the GIS equipment, recovering the supporting upright post (27) and starting the motor (9) to drive the movable longitudinal beam to be placed in the fixed longitudinal beam (1), recovering the supporting upright post (27) and placing the supporting upright post in the storage box (6), and driving the GIS equipment to drive the transfer base to move away.
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| CN202011180843.6A CN112140977B (en) | 2020-10-29 | 2020-10-29 | GIS equipment transfer base and use method |
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| CN202011180843.6A CN112140977B (en) | 2020-10-29 | 2020-10-29 | GIS equipment transfer base and use method |
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| CN112140977A (en) | 2020-12-29 |
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