CN110601052A - Installation method of transformer substation power distribution room switch cabinet - Google Patents
Installation method of transformer substation power distribution room switch cabinet Download PDFInfo
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- CN110601052A CN110601052A CN201910786800.3A CN201910786800A CN110601052A CN 110601052 A CN110601052 A CN 110601052A CN 201910786800 A CN201910786800 A CN 201910786800A CN 110601052 A CN110601052 A CN 110601052A
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- block
- fixedly connected
- sliding
- movable plate
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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Abstract
The invention discloses an installation method of a transformer substation power distribution room switch cabinet, which relates to the technical field of switch cabinets and adopts the technical scheme that the installation method comprises the following steps: a. the switch cabinet is transported to the outside of the power distribution room through a transport vehicle, and then the switch cabinet is placed on the installation device through a crane; the mounting device comprises a moving frame, a plurality of non-collinear rollers mounted at the bottom of the moving frame, a moving mechanism mounted at the top of the moving frame and a hoisting mechanism mounted on the moving frame; b. the switch cabinet is moved to the hoisting mechanism through the moving mechanism; c. the switch cabinet is moved to a switch cabinet installation position through the idler wheel; d. the switch cabinet is lifted by the hoisting mechanism, then the moving mechanism is moved away from the switch cabinet, and then the switch cabinet is put down by the hoisting mechanism; e. the switch cabinet is fixed by a fixing device installed on the ground. The invention solves the problem that the installation of the switch cabinet is convenient by arranging the installation device, thereby reducing the labor intensity of operators.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to an installation method of a transformer substation power distribution room switch cabinet.
Background
The switch cabinet of the transformer substation room is used for executing opening and closing, controlling and protecting electric equipment in the power generation, transmission, distribution and electric energy conversion processes of an electric power system. The transformer substation switch cabinet is important equipment in the transformer substation, and generally speaking, the transformer substation switch cabinet that the transformer substation used possesses the volume relatively great, is difficult to the characteristics of artifical transport.
When the prior art is installing the transformer substation switch cabinet, generally need use the crane to hoist the transformer substation switch cabinet to the switch room entry, then send the transformer substation switch cabinet into the switch room, at this moment generally will put the switch cabinet on one and constitute simple and easy support by the sleeper, then use the manpower to push the switch cabinet into the transformer substation.
However, when the distribution room switch cabinet is moved to the installation position, the distribution room switch cabinet needs to be placed on the ground, and the distribution room switch cabinet is heavy and has a small distance from the ground, so that the labor intensity of an operator is high.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the installation method of the transformer substation power distribution room switch cabinet, which is convenient for installing the switch cabinet by arranging the installation device, so that the labor intensity of operators can be reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a method for installing a switch cabinet of a transformer substation distribution room comprises the following steps: a. the switch cabinet is transported to the outside of the power distribution room through a transport vehicle, and then the switch cabinet is placed on the installation device through a crane; the mounting device comprises a moving frame, a plurality of non-collinear rollers mounted at the bottom of the moving frame, a moving mechanism mounted at the top of the moving frame and a hoisting mechanism mounted on the moving frame; b. the switch cabinet is moved to the hoisting mechanism through the moving mechanism; c. the switch cabinet is moved to a switch cabinet installation position through the idler wheel; d. the switch cabinet is lifted by the hoisting mechanism, then the moving mechanism is moved away from the switch cabinet, and then the switch cabinet is put down by the hoisting mechanism; e. the switch cabinet is fixed by a fixing device installed on the ground.
By adopting the technical scheme, the installation device is arranged, so that the switch cabinet can be conveniently moved to the installation position of the switch cabinet, and the labor intensity of operators can be reduced; through setting up fixing device, be convenient for fix the cubical switchboard, therefore can further reduce operating personnel's intensity of labour.
The invention is further configured to: in the step a, the moving mechanism comprises a movable plate connected to the top of the moving frame in a sliding manner along the width direction of the moving frame, two groups of driving assemblies respectively installed at two ends of the moving frame and used for driving the movable plate to move, and a plurality of groups of fixing assemblies respectively installed at two ends of the movable plate and used for fixing the switch cabinet.
Through adopting above-mentioned technical scheme, put the cubical switchboard on the fly leaf, then fix the cubical switchboard through fixed subassembly, next through drive assembly drive fly leaf removal, the fly leaf removes and drives the cubical switchboard removal to be convenient for remove the cubical switchboard to hoisting machine structure department.
The invention is further configured to: each group of driving assemblies comprises a connecting block fixedly connected to the bottom of one end of the movable plate, a screw rod arranged along the width direction of the movable frame and rotatably connected to one side of the movable frame, and an asynchronous motor arranged at one end of the movable frame; the connecting block is in threaded connection with the lead screw; and an output shaft of the asynchronous motor is fixedly connected with one end of the screw rod.
By adopting the technical scheme, when the movable plate needs to be driven to move, the asynchronous motor is started, the output shaft of the asynchronous motor drives the screw rod to rotate, the screw rod rotates to drive the connecting block to move, and the connecting block moves to drive the movable plate to move, so that the movable plate can move more stably.
The invention is further configured to: each group of fixed assemblies comprises a vertical groove arranged at one end of the movable plate, a push block connected to the vertical groove in a sliding manner along the vertical direction, an air cylinder arranged at the bottom of the movable plate and used for driving the push block to move, a butting block sliding along the length direction of the movable plate and two first inclined planes respectively arranged at the opposite sides of the push block and the butting block; a piston rod of the air cylinder is vertically and upwards fixedly connected with the bottom of the push block; and the movable plate is provided with a reset assembly for driving the abutting block to reset.
Through adopting above-mentioned technical scheme, when needs are fixed the cubical switchboard, start the cylinder, the piston rod drive ejector pad rebound of cylinder, this moment under the effect on first inclined plane, the ejector pad promotes the lateral wall butt of butt piece and cubical switchboard, alright fix the cubical switchboard like this to can reduce the cubical switchboard and remove the possibility to ground because of inertia.
The invention is further configured to: the reset assembly comprises a horizontal groove formed in the top of the movable plate, a first sliding block fixedly connected to the bottom of the abutting block and connected to the horizontal groove in a sliding manner along the length direction of the movable plate, and a spring fixedly connected to one end, far away from the push block, of the first sliding block; one end of the spring, which is far away from the first sliding block, is fixedly connected with the inner wall of the horizontal groove, which is far away from one end of the pushing block.
By adopting the technical scheme, the abutting block moves close to the switch cabinet to drive the first sliding block to move, the first sliding block moves to abut against the spring, and the spring is in a compressed state at the moment; when needs pine cubical switchboard, the piston rod drive ejector pad through the cylinder moves down, and first slider drives the butt piece under the effect of spring and resets this moment, easy operation, convenience like this.
The invention is further configured to: in the step a, the hoisting mechanism comprises two horizontal plates respectively fixedly connected to two sides of the moving frame, a portal frame which is detachably connected to the two horizontal plates through bolts and is vertically arranged, and a winch arranged at the top of the portal frame; the hoist engine includes the couple, the top threaded connection of cubical switchboard has rings.
Through adopting above-mentioned technical scheme, when needs hoist the cubical switchboard, make couple and rings articulate earlier, then hoist the cubical switchboard through the hoist engine to be convenient for install the cubical switchboard.
The invention is further configured to: a blocking component is arranged at the opening of the hook and comprises two fixed blocks fixedly connected to one side of the opening, a short shaft with two ends respectively and rotatably connected to the opposite inner sides of the two fixed blocks, a baffle fixedly connected to the short shaft and two torsional springs sleeved on the short shaft; one end of the baffle, which is far away from the short shaft, is abutted against the inner side of the movable opening; the opposite ends of the two torsion springs are fixedly connected to the two sides of the baffle respectively, and the ends, far away from each other, of the two torsion springs are fixedly connected to the inner sides, opposite to the two fixing blocks, of the two fixing blocks respectively.
Through adopting above-mentioned technical scheme, promote the baffle and rotate and make rings be in the couple, the baffle rotates and compresses the torsional spring, then loosens the baffle, and the torsional spring makes the baffle reset this moment to can reduce rings and couple and take place the possibility of separation.
The invention is further configured to: in the step e, the fixing device comprises four groups of fixing mechanisms which correspond to four corners of the switch cabinet one by one, each group of fixing mechanisms comprises a mounting groove arranged on the ground, a first connecting pipe fixedly connected in the mounting groove, a second connecting pipe fixedly connected in the first connecting pipe and coaxial with the first connecting pipe, a plurality of sliding grooves arranged at the upper end of the second connecting pipe along the circumferential direction of the second connecting pipe, a plurality of second sliding blocks which are connected to the plurality of sliding grooves in a sliding manner along the radial direction of the second connecting pipe in a one-to-one correspondence manner, an inserting block fixedly connected at a corner of the switch cabinet, a circular truncated cone block fixedly connected at the top of the inserting block and abutting components which are arranged in the first connecting pipe and correspond to the plurality of second sliding blocks one by one and are used for fixing the inserting; one end of each second sliding block, which is close to the circular table block, is provided with a second inclined surface; the abutting assembly comprises a first connecting rod hinged to the second sliding block, a first dovetail groove formed in the inner wall of the first connecting pipe, a first dovetail block connected to the first dovetail groove in a sliding mode along the vertical direction, a second connecting rod hinged to the first dovetail block, a limiting plate horizontally and fixedly connected to the inner wall of the first connecting pipe, a second dovetail groove formed in the bottom of the limiting plate, a second dovetail block connected to the second dovetail groove in a sliding mode along the length direction of the limiting plate and an arc-shaped plate fixedly connected to one side of the second dovetail block; one end of the first connecting rod, which is far away from the second sliding block, is hinged to the first dovetail block; one end of the second connecting rod, which is far away from the first dovetail block, is hinged at the bottom of the second dovetail block 77.
By adopting the technical scheme, when the switch cabinet is installed, the circular truncated cone block is inserted into the second connecting pipe, at the moment, under the action of the second inclined surface, the circular truncated cone block pushes the second sliding block to move, the second sliding block moves to drive the first connecting rod to move, the first connecting rod moves to drive the first dovetail block to move upwards, the first dovetail block moves to drive the second connecting rod to move, and the second connecting rod moves to drive the arc-shaped plate to move close to the inserting block, so that the inserting block can be fixed; through setting up fixing device, be convenient for fix the cubical switchboard, therefore can reduce operating personnel's intensity of labour.
In summary, compared with the prior art, the invention has the following beneficial effects:
1. by arranging the mounting device, the switch cabinet can be conveniently moved to the mounting position of the switch cabinet, so that the labor intensity of operators can be reduced; the fixing device is arranged, so that the switch cabinet can be conveniently fixed, and the labor intensity of operators can be further reduced;
2. when the switch cabinet needs to be fixed, the air cylinder is started, the piston rod of the air cylinder drives the push block to move upwards, at the moment, under the action of the first inclined plane, the push block pushes the abutting block to abut against the side wall of the switch cabinet, and therefore the switch cabinet can be fixed, and the possibility that the switch cabinet moves to the ground due to inertia can be reduced;
3. when the switch cabinet is installed, the circular truncated cone block is inserted into the second connecting pipe, the circular truncated cone block pushes the second slider to move under the action of the second inclined surface, the second slider moves to drive the first connecting rod to move, the first dovetail block moves to drive the first dovetail block to move upwards, the first dovetail block moves to drive the second connecting rod to move, and the second connecting rod moves to drive the arc-shaped plate to move close to the insertion block, so that the insertion block can be fixed; through setting up fixing device, be convenient for fix the cubical switchboard, therefore can reduce operating personnel's intensity of labour.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic view showing the structure of a salient fixing member in the embodiment;
FIG. 3 is an exploded view of the highlighted reset assembly of the embodiment;
FIG. 4 is a schematic view of the embodiment highlighting the blocking element;
FIG. 5 is a schematic view showing the structure of the fixing mechanism in the embodiment;
figure 6 is a partial cross-sectional view of a highlighted abutment assembly of the embodiment.
In the figure: 1. a switch cabinet; 2. a mounting device; 21. a movable frame; 22. a roller; 3. a moving mechanism; 31. a movable plate; 32. a drive assembly; 321. connecting blocks; 322. a lead screw; 323. an asynchronous motor; 33. a fixing assembly; 331. a vertical slot; 332. a push block; 333. a cylinder; 334. a butting block; 335. a first inclined plane; 34. a reset assembly; 341. a horizontal groove; 342. a first slider; 343. a spring; 4. a hoisting mechanism; 41. a horizontal plate; 42. a gantry; 43. a winch; 431. hooking; 432. opening the gap; 44. a hoisting ring; 5. a blocking component; 51. a fixed block; 52. a minor axis; 53. a baffle plate; 54. a torsion spring; 6. a fixing mechanism; 61. mounting grooves; 62. a first connecting pipe; 63. a second connecting pipe; 64. a chute; 65. a second slider; 66. inserting a block; 67. a round table block; 68. a second inclined plane; 7. an abutment assembly; 71. a first link; 72. a first dovetail groove; 73. a first dovetail block; 74. a second link; 75. a limiting plate; 76. a second dovetail groove; 77. a second dovetail block; 78. an arc-shaped plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b): a method for installing a switch cabinet of a transformer substation distribution room comprises the following steps: a. the switch cabinet 1 is transported to the outside of the power distribution room through a transport vehicle, and then the switch cabinet 1 is placed on the installation device 2 through a crane; the mounting device 2 comprises a U-shaped moving frame 21, a plurality of non-collinear rollers 22 mounted at the bottom of the moving frame 21, a moving mechanism 3 mounted at the top of the moving frame 21 and a hoisting mechanism 4 mounted on the moving frame 21; the movable frame 21 comprises a plurality of plates, and two adjacent plates are detachably connected through bolts, so that the movable frame 21 is convenient to disassemble and assemble; b. the switch cabinet 1 is moved to a hoisting mechanism 4 through a moving mechanism 3; c. the switch cabinet 1 is moved to the installation position of the switch cabinet 1 through the roller 22; d. the switch cabinet 1 is lifted by the hoisting mechanism 4, then the moving mechanism 3 is moved away from the switch cabinet 1, and then the switch cabinet 1 is put down by the hoisting mechanism 4; e. the switchgear cabinet 1 is fixed by a fixing device installed on the ground. By arranging the mounting device 2, the switch cabinet 1 can be conveniently moved to the mounting position of the switch cabinet 1, so that the labor intensity of operators can be reduced; through setting up fixing device, be convenient for fix cubical switchboard 1, therefore can further reduce operating personnel's intensity of labour.
As shown in fig. 1, in step a, the moving mechanism 3 includes a movable plate 31 slidably connected to the top of the movable frame 21 along the width direction of the movable frame 21, two sets of driving assemblies 32 respectively mounted at two ends of the movable frame 21 for driving the movable plate 31 to move, and a plurality of sets of fixing assemblies 33 respectively mounted at two ends of the movable plate 31 for fixing the switch cabinet 1. The switch cabinet 1 is placed on the movable plate 31, then the switch cabinet 1 is fixed through the fixing component 33, then the movable plate 31 is driven to move through the driving component 32, the movable plate 31 moves to drive the switch cabinet 1 to move, and therefore the switch cabinet 1 is convenient to move to the hoisting mechanism 4.
Each group of driving assemblies 32 comprises a connecting block 321 fixedly connected to the bottom of one end of the movable plate 31 through a bolt, a screw 322 arranged along the width direction of the movable frame 21 and rotatably connected to one side of the movable frame 21, and an asynchronous motor 323 arranged at one end of the movable frame 21; the connecting block 321 is in threaded connection with the lead screw 322; an output shaft of the asynchronous motor 323 is fixedly connected with one end of the screw rod 322. When the movable plate 31 needs to be driven to move, the asynchronous motor 323 is started, the output shaft of the asynchronous motor 323 drives the screw rod 322 to rotate, the screw rod 322 rotates to drive the connecting block 321 to move, and the connecting block 321 moves to drive the movable plate 31 to move, so that the movable plate 31 can move more stably. The connecting block 321 is detachably connected to the movable plate 31, so that the movable plate 31 can be conveniently detached.
As shown in fig. 2 and 3, each set of fixed components 33 includes a vertical slot 331 opened at one end of the movable plate 31, a pushing block 332 connected to the vertical slot 331 in a vertically sliding manner, a cylinder 333 mounted at the bottom of the movable plate 31 for driving the pushing block 332 to move, an abutting block 334 sliding along the length direction of the movable plate 31, and two first inclined surfaces 335 respectively disposed at opposite sides of the pushing block 332 and the abutting block 334; a piston rod of the air cylinder 333 is vertically and upwards fixedly connected with the bottom of the push block 332; the movable plate 31 is provided with a reset assembly 34 for driving the abutting block 334 to reset. When the switch cabinet 1 needs to be fixed, the air cylinder 333 is started, the piston rod of the air cylinder 333 drives the push block 332 to move upwards, at the moment, under the action of the first inclined surface 335, the push block 332 pushes the abutting block 334 to abut against the side wall of the switch cabinet 1, and therefore the switch cabinet 1 can be fixed, and the possibility that the switch cabinet 1 moves to the ground due to inertia can be reduced.
The reset assembly 34 includes a horizontal slot 341 opened at the top of the movable plate 31, a first slider 342 fixedly connected to the bottom of the abutting block 334 and slidably connected to the horizontal slot 341 along the length direction of the movable plate 31, and a spring 343 fixedly connected to one end of the first slider 342 far from the push block 332; one end of the spring 343, which is far away from the first slider 342, is fixedly connected to the inner wall of one end of the horizontal groove 341, which is far away from the push block 332; a guide post is fixedly connected in the horizontal groove 341, and the first slider 342 and the spring 343 are both sleeved on the guide post. The abutting block 334 moves close to the switch cabinet 1 to drive the first sliding block 342 to move, the first sliding block 342 moves to abut against the spring 343, and the spring 343 is in a compressed state at the moment; when the switch cabinet 1 needs to be loosened, the piston rod of the air cylinder 333 drives the push block 332 to move downwards, and at the moment, the first sliding block 342 drives the abutting block 334 to reset under the action of the spring 343, so that the operation is simple and convenient.
As shown in fig. 1 and 4, in the step a, the hoisting mechanism 4 includes two horizontal plates 41 respectively fixedly connected to two sides of the moving frame 21, a gantry 42 detachably connected to the two horizontal plates 41 through bolts and vertically disposed, and a winch 43 installed at the top of the gantry 42; the hoist 43 comprises a hook 431, and a lifting ring 44 is screwed to the top of the switch cabinet 1. When the switch cabinet 1 needs to be lifted, the hook 431 is firstly hooked with the hanging ring 44, and then the switch cabinet 1 is lifted by the winch 43, so that the switch cabinet 1 is convenient to install. The gantry 42 is detachably connected to the horizontal plate 41, so that the gantry 42 can be conveniently disassembled and assembled.
A blocking component 5 is arranged at the notch 432 of the hook 431, and the blocking component 5 comprises two fixed blocks 51 fixedly connected to one side of the notch 432, a short shaft 52 with two ends respectively rotatably connected to the opposite inner sides of the two fixed blocks 51, a baffle 53 fixedly connected to the short shaft 52 and two torsion springs 54 sleeved on the short shaft 52; opposite ends of the two torsion springs 54 are respectively and fixedly connected to two sides of the baffle 53, and ends of the two torsion springs 54 far away from each other are respectively and fixedly connected to opposite inner sides of the two fixing blocks 51. The lifting ring 44 is positioned in the hook 431 by pushing the baffle plate 53 to rotate, the torsion spring 54 is compressed by rotating the baffle plate 53, then the baffle plate 53 is loosened, and the torsion spring 54 resets the baffle plate 53, so that the possibility that the lifting ring 44 is separated from the hook 431 can be reduced.
As shown in fig. 5 and 6, in step e, the fixing device includes four sets of fixing mechanisms 6 corresponding to four corners of the switch cabinet 1 one by one, each set of fixing mechanism 6 includes a mounting groove 61 opened on the ground, a first connecting pipe 62 vertically and fixedly connected in the mounting groove 61, a second connecting pipe 63 fixedly connected in the first connecting pipe 62 and coaxial with the first connecting pipe 62, a plurality of sliding grooves 64 opened at an upper end of the second connecting pipe 63 along a circumferential direction of the second connecting pipe 63, a plurality of second sliding blocks 65 slidably connected to the plurality of sliding grooves 64 in a one-to-one correspondence manner along a radial direction of the second connecting pipe 63, an insertion block 66 fixedly connected to a corner of the switch cabinet 1, a circular truncated cone block 67 fixedly connected to a top of the insertion block 66, and abutting assemblies 7 installed in the first connecting pipe 62 and corresponding to the plurality of second sliding blocks 65 for fixing the insertion block 66; one end of each second sliding block 65, which is close to the circular table block 67, is provided with a second inclined surface 68; the abutting assembly 7 comprises a first connecting rod 71 hinged to the second sliding block 65, a first dovetail groove 72 arranged on the inner wall of the first connecting pipe 62, a first dovetail block 73 connected to the first dovetail groove 72 in a sliding manner along the vertical direction, a second connecting rod 74 hinged to the first dovetail block 73, a limiting plate 75 horizontally and fixedly connected to the inner wall of the first connecting pipe 62, a second dovetail groove 76 arranged at the bottom of the limiting plate 75, a second dovetail block 77 connected to the second dovetail groove 76 in a sliding manner along the length direction of the limiting plate 75, and an arc-shaped plate 78 fixedly connected to one side, far away from the first dovetail block 73, of the second dovetail block 77; one end of the first connecting rod 71 far away from the second sliding block 65 is hinged to the first dovetail block 73; the end of the second link 74 remote from the first dovetail block 73 is hinged to the bottom of the second dovetail block 77. When the switch cabinet 1 is installed, the circular table block 67 is inserted into the second connecting pipe 63, at the moment, under the action of the second inclined surface 68, the circular table block 67 pushes the second sliding block 65 to move, the second sliding block 65 moves to drive the first connecting rod 71 to move, the first connecting rod 71 moves to drive the first dovetail block 73 to move upwards, the first dovetail block 73 moves to drive the second connecting rod 74 to move, and the second connecting rod 74 moves to drive the arc-shaped plate 78 to move close to the insertion block 66, so that the insertion block 66 can be fixed; through setting up fixing device, be convenient for fix cubical switchboard 1, therefore can reduce operating personnel's intensity of labour.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. The installation method of the transformer substation power distribution room switch cabinet is characterized by comprising the following steps: the method comprises the following steps:
a. the switch cabinet (1) is transported to the outside of a power distribution room through a transport vehicle, and then the switch cabinet (1) is placed on the installation device (2) through a crane; the mounting device (2) comprises a moving frame (21), a plurality of non-collinear rollers (22) mounted at the bottom of the moving frame (21), a moving mechanism (3) mounted at the top of the moving frame (21) and a hoisting mechanism (4) mounted on the moving frame (21);
b. the switch cabinet (1) is moved to the hoisting mechanism (4) through the moving mechanism (3);
c. the switch cabinet (1) is moved to a switch cabinet (1) installation position through a roller (22);
d. the switch cabinet (1) is lifted up through the lifting mechanism (4), then the moving mechanism (3) is moved away from the switch cabinet (1), and then the switch cabinet (1) is put down through the lifting mechanism (4);
e. the switch cabinet (1) is fixed by a fixing device arranged on the ground.
2. The method for installing the substation distribution room switch cabinet according to claim 1, wherein the method comprises the following steps: in the step a, the moving mechanism (3) comprises a movable plate (31) connected to the top of the moving frame (21) in a sliding manner along the width direction of the moving frame (21), two sets of driving assemblies (32) respectively installed at two ends of the moving frame (21) and used for driving the movable plate (31) to move, and a plurality of sets of fixing assemblies (33) respectively installed at two ends of the movable plate (31) and used for fixing the switch cabinet (1).
3. The method for installing the substation distribution room switch cabinet according to claim 2, characterized in that: each group of driving components (32) comprises a connecting block (321) fixedly connected to the bottom of one end of the movable plate (31), a screw rod (322) which is arranged along the width direction of the movable frame (21) and is rotatably connected to one side of the movable frame (21), and an asynchronous motor (323) arranged at one end of the movable frame (21); the connecting block (321) is in threaded connection with the lead screw (322); and an output shaft of the asynchronous motor (323) is fixedly connected with one end of the screw rod (322).
4. The method for installing the substation distribution room switch cabinet according to claim 3, wherein the method comprises the following steps: each group of fixed components (33) comprises a vertical groove (331) arranged at one end of the movable plate (31), a push block (332) connected to the vertical groove (331) in a vertical sliding manner, an air cylinder (333) arranged at the bottom of the movable plate (31) and used for driving the push block (332) to move, an abutting block (334) sliding along the length direction of the movable plate (31), and two first inclined surfaces (335) respectively arranged at the opposite sides of the push block (332) and the abutting block (334); a piston rod of the air cylinder (333) is vertically and upwards fixedly connected with the bottom of the push block (332); the movable plate (31) is provided with a reset assembly (34) for driving the abutting block (334) to reset.
5. The method for installing the substation distribution room switch cabinet according to claim 4, wherein the method comprises the following steps: the reset assembly (34) comprises a horizontal groove (341) formed in the top of the movable plate (31), a first sliding block (342) fixedly connected to the bottom of the abutting block (334) and connected to the horizontal groove (341) in a sliding manner along the length direction of the movable plate (31), and a spring (343) fixedly connected to one end, far away from the push block (332), of the first sliding block (342); one end of the spring (343) far away from the first sliding block (342) is fixedly connected with the inner wall of one end of the horizontal groove (341) far away from the push block (332).
6. The method for installing the substation distribution room switch cabinet according to claim 1, wherein the method comprises the following steps: in the step a, the hoisting mechanism (4) comprises two horizontal plates (41) respectively fixedly connected to two sides of the moving frame (21), a portal frame (42) detachably connected to the two horizontal plates (41) through bolts and vertically arranged, and a winch (43) arranged at the top of the portal frame (42); the winch (43) comprises a hook (431), and the top of the switch cabinet (1) is in threaded connection with a lifting ring (44).
7. The method for installing the substation distribution room switch cabinet according to claim 6, wherein the method comprises the following steps: a blocking component (5) is arranged at the notch (432) of the hook (431), and the blocking component (5) comprises two fixed blocks (51) fixedly connected to one side of the notch (432), a short shaft (52) with two ends respectively rotatably connected to the opposite inner sides of the two fixed blocks (51), a baffle (53) fixedly connected to the short shaft (52) and two torsion springs (54) sleeved on the short shaft (52); the opposite ends of the two torsion springs (54) are respectively and fixedly connected to the two sides of the baffle (53), and the ends, far away from each other, of the two torsion springs (54) are respectively and fixedly connected to the opposite inner sides of the two fixing blocks (51).
8. The method for installing the substation distribution room switch cabinet according to claim 1, wherein the method comprises the following steps: in the step e, the fixing device comprises four groups of fixing mechanisms (6) which correspond to four corners of the switch cabinet (1) one by one, each group of fixing mechanisms (6) comprises a mounting groove (61) arranged on the ground, a first connecting pipe (62) fixedly connected in the mounting groove (61), a second connecting pipe (63) fixedly connected in the first connecting pipe (62) and coaxial with the first connecting pipe (62), a plurality of sliding grooves (64) formed in the upper end of the second connecting pipe (63) along the circumferential direction of the second connecting pipe (63), a plurality of second sliding blocks (65) which are connected with the sliding grooves (64) in a sliding manner along the radial direction of the second connecting pipe (63) in a one-to-one correspondence manner, an inserting block (66) fixedly connected at the corner of the switch cabinet (1), a circular truncated cone block (67) fixedly connected at the top of the inserting block (66) and abutting components (7) which are arranged in the first connecting pipe (62) and correspond to the second sliding blocks (65) one-to one and are used for fixing the inserting block (66); one end of each second sliding block (65) close to the circular table block (67) is provided with a second inclined surface (68); the abutting assembly (7) comprises a first connecting rod (71) hinged to the second sliding block (65), a first dovetail groove (72) formed in the inner wall of the first connecting pipe (62), a first dovetail block (73) connected to the first dovetail groove (72) in a sliding mode along the vertical direction, a second connecting rod (74) hinged to the first dovetail block (73), a limiting plate (75) horizontally and fixedly connected to the inner wall of the first connecting pipe (62), a second dovetail groove (76) formed in the bottom of the limiting plate (75), a second dovetail block (77) connected to the second dovetail groove (76) in a sliding mode along the length direction of the limiting plate (75) and an arc-shaped plate (78) fixedly connected to one side of the second dovetail block (77); one end, far away from the second sliding block (65), of the first connecting rod (71) is hinged to the first dovetail block (73); one end of the second connecting rod (74) far away from the first dovetail block (73) is hinged to the bottom of the second dovetail block (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670882A (en) * | 2021-01-12 | 2021-04-16 | 东莞市东洋电子商务有限公司 | Positioning and slow-moving transportation equipment for indoor transformer cabinet of substation |
| CN112928679A (en) * | 2021-02-03 | 2021-06-08 | 北京隆昌达电力工程有限公司 | Installation method and installation device of transformer substation power distribution room switch cabinet |
| CN114243539A (en) * | 2021-12-17 | 2022-03-25 | 浙江迪思威电气股份有限公司 | Cubical switchboard installation device |
| CN115650046A (en) * | 2022-11-21 | 2023-01-31 | 中起重工机械有限公司 | Crane for crane |
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| JP2002078126A (en) * | 2000-08-28 | 2002-03-15 | Meidensha Corp | Gas-insulated switching apparatus |
| CN205294652U (en) * | 2015-12-10 | 2016-06-08 | 广东电网有限责任公司清远供电局 | Equipment is changed to frame -type condenser |
| CN208037862U (en) * | 2018-03-29 | 2018-11-02 | 盐城同舟电气有限公司 | A kind of power distribution cabinet installation travelling bridge |
| CN110040654A (en) * | 2019-04-30 | 2019-07-23 | 深圳供电局有限公司 | Transfer car(buggy) |
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| JP2002078126A (en) * | 2000-08-28 | 2002-03-15 | Meidensha Corp | Gas-insulated switching apparatus |
| CN205294652U (en) * | 2015-12-10 | 2016-06-08 | 广东电网有限责任公司清远供电局 | Equipment is changed to frame -type condenser |
| CN208037862U (en) * | 2018-03-29 | 2018-11-02 | 盐城同舟电气有限公司 | A kind of power distribution cabinet installation travelling bridge |
| CN110040654A (en) * | 2019-04-30 | 2019-07-23 | 深圳供电局有限公司 | Transfer car(buggy) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670882A (en) * | 2021-01-12 | 2021-04-16 | 东莞市东洋电子商务有限公司 | Positioning and slow-moving transportation equipment for indoor transformer cabinet of substation |
| CN112928679A (en) * | 2021-02-03 | 2021-06-08 | 北京隆昌达电力工程有限公司 | Installation method and installation device of transformer substation power distribution room switch cabinet |
| CN114243539A (en) * | 2021-12-17 | 2022-03-25 | 浙江迪思威电气股份有限公司 | Cubical switchboard installation device |
| CN114243539B (en) * | 2021-12-17 | 2023-08-04 | 浙江迪思威电气股份有限公司 | Switch cabinet mounting device |
| CN115650046A (en) * | 2022-11-21 | 2023-01-31 | 中起重工机械有限公司 | Crane for crane |
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|---|---|
| CN110601052B (en) | 2020-09-25 |
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