Assembling skid for gas tank of gas-insulated switchgear

Abstract

The invention discloses a gas-insulated switchgear gas tank assembling skid which comprises a base, a driving rotating assembly, a gas tank fixing cradle and a free rotating assembly, a containing groove used for containing a gas tank is formed in the gas tank fixing cradle, and a distance adjusting assembly is arranged on the gas tank fixing cradle. The distance adjusting assembly can movably adjust the distance between the distance adjusting assembly and the air box and can be connected with the air box arranged in the containing groove, the two sides of the air box fixing cradle are movably connected with the base through the driving rotating assembly and the free rotating assembly respectively, and the driving rotating assembly and the free rotating assembly are coaxially distributed. The driving rotating assembly can drive the air box fixing cradle to rotate along the free rotating assembly, the air box is fixed through the air box fixing cradle, and then the driving rotating assembly and the free rotating assembly are matched to drive the air box fixing cradle to rotate to the assembling angle, so that the assembling efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of gas cabinet air box assembly tooling, and in particular to a gas cabinet air box assembly skid. Background Art

[0002] At present, during the on-site assembly of the gas box of the inflatable cabinet, the gas box is placed on a pallet for assembly, which makes the assembly very difficult in terms of ergonomics, and the pallet has no automatic flipping function, and cannot achieve a better assembly angle. Therefore, not only is the assembly efficiency low, but there are also safety hazards during the assembly process. Summary of the invention

[0003] In view of the above-mentioned technical problems existing in the existing air box assembly, the purpose of the present invention is to provide an air box assembly slide for an inflatable cabinet, which fixes the air box through an air box fixing cradle, and then drives the air box fixing cradle to rotate to the assembly angle through the cooperation of a driving rotating component and a free rotating component to improve the assembly efficiency.

[0004] In order to achieve the above-mentioned purpose, the present invention provides an inflatable cabinet gas box assembly sled, comprising a base, a driving rotation component, a gas box fixing cradle, and a free rotation component. The gas box fixing cradle has a placement groove for placing the gas box formed inside. The gas box fixing cradle is provided with a spacing adjustment component and a gas box fixing plate relatively to each other. The gas box fixing plate is used to be fixed to one side of the gas box. The spacing adjustment component can move to adjust the distance between the gas box and the gas box and is connected to the other side of the gas box arranged in the placement groove.

[0005] The two sides of the air box fixed cradle are respectively connected movably to the base through a driving rotation component and a free rotation component. The driving rotation component and the free rotation component are coaxially distributed. The driving rotation component can drive the air box fixed cradle to rotate along the free rotation component.

[0006] Furthermore, the base includes a left side frame, a bottom frame and a right side frame, and the left side frame and the right side frame are respectively vertically symmetrically connected and fixed on both sides of the bottom frame by bolts.

[0007] Furthermore, the left side frame and the right side frame have the same structure and both include a first connecting plate, a vertical support tube, an oblique support tube, and a second connecting plate;

[0008] The two ends of the vertical support tube are connected to the first connecting plate and the second connecting plate respectively. The two oblique support tubes are obliquely symmetrically arranged on both sides of the vertical support tube. One end of the oblique support tube is connected to the vertical support tube, and the other end of the oblique support tube is connected to the second connecting plate.

[0009] The second connecting plate and the base frame are provided with openings correspondingly, and bolts are passed through the openings to connect the second connecting plate to the base frame, thereby fixing the left side frame, the right side frame and the base frame.

[0010] Furthermore, the air box fixed cradle includes a cradle base frame, a cradle left side frame, and a cradle right side frame. The cradle left side frame and the cradle right side frame are symmetrically connected on both sides of the cradle base frame. The cradle left side frame and the cradle right side frame are rectangular. The two corners of the cradle left side frame away from the cradle base frame are respectively provided with air box fixing plates, and the air box fixing plates are provided with connecting holes for connecting with the air box.

[0011] Two corners of the right side frame of the cradle away from the bottom frame of the cradle are respectively provided with openings, and spacing adjustment components are fixed in the openings.

[0012] A plurality of mounting holes are symmetrically arranged on the left side frame and the right side frame of the cradle, and the plurality of mounting holes are distributed in a ring shape so as to be respectively connected with the driving rotating assembly and the free rotating assembly.

[0013] Furthermore, the spacing adjustment assembly includes a shaft sleeve, a movable shaft module, and an abutment plate. The shaft sleeve is fixed in openings at two corners of the right side frame of the cradle away from the cradle base frame. One end of the movable shaft module is movably inserted into the shaft sleeve. The abutment plate is connected to the other end of the movable shaft module. The distance between the abutment plate and the air box can be adjusted by moving the movable shaft module in the shaft sleeve. A connecting hole is provided on the adjusting abutment plate for connecting to the air box.

[0014] Furthermore, the movable shaft module comprises a movable shaft and a boss, and both the movable shaft and the boss are provided with openings, and bolts pass through the openings to connect the movable shaft and the boss;

[0015] The boss diameter is larger than the inner hole diameter of the shaft sleeve, which can prevent the moving module from falling off the shaft sleeve when moving.

[0016] Furthermore, the cradle chassis is provided with a positioning piece and a positioning cushion block module, the positioning piece is provided with a connecting hole, and is connected to the cradle chassis through a fastener, and the positioning piece is used to place the air box and position the air box;

[0017] The positioning pad module includes a plurality of pads and a positioning beam, and the pads and the positioning beam are provided with openings, and fasteners are passed through the openings to connect the plurality of pads to the positioning beams respectively;

[0018] The cradle chassis is provided with a slot, the bottom of the positioning beam is engaged with the slot, the positioning beam can be adjusted to match air boxes of different widths by placing it on the slot, and the cushion block abuts against the air box to avoid direct contact between the air box and the cradle chassis.

[0019] Furthermore, the driving rotating assembly includes a reduction motor, a worm gear reducer, a seat bearing, and a rotating shaft. The reduction motor, the worm gear reducer, and the seat bearing are all connected to the first connecting plate in the left side frame by bolts.

[0020] The reduction motor is connected to the worm gear reducer, the rotating shaft is passed through and fixed in the seat bearing, one end is connected to the worm gear reducer, and the other end is connected to a plurality of mounting holes on the left side frame of the cradle through a flange.

[0021] Furthermore, the free-rotating assembly includes a second seat bearing and a second rotating shaft. The second seat bearing is fixed to the first connecting plate of the right side frame by bolts. The second rotating shaft passes through and is fixed in the second seat bearing, and one end is connected to several mounting holes on the right side frame of the cradle through a flange.

[0022] The inflatable cabinet air box assembly slide provided by the present invention fixes the air box through an air box fixing cradle, and then drives the air box fixing cradle to rotate to an assembly angle through the cooperation of a driving rotation component and a free rotation component to improve assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Figure 1 A schematic diagram of the overall structure of the gas cabinet air box assembly skid provided by the present invention;

[0025] Figure 2 A schematic diagram of the structure of the air box fixing cradle in the air box assembly sled of the inflatable cabinet provided by the present invention;

[0026] Figure 3 A schematic structural diagram of a free-rotating assembly in an air box assembly skid of an inflatable cabinet provided by the present invention.

[0027] Illustration Description:

[0028] Base 100, driving rotation assembly 200, air box fixed cradle 300, free rotation assembly 400, spacing adjustment assembly 500.

[0029] Left side frame 110, first connecting plate 111, vertical support tube 112, oblique support tube 113, second connecting plate 114, bottom frame 120, right side frame 130, reduction motor 210, worm gear reducer 220, seat bearing 230, cradle bottom frame 310, cradle left side frame 320, air box fixing plate 321, mounting hole 322, cradle right side frame 330, positioning member 340, positioning pad module 350, pad 351, positioning beam 352, second seat bearing 410, second rotating shaft 420, bushing 510, movable shaft module 520, movable shaft 521, boss 522, abutment plate 530. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below with reference to specific diagrams.

[0031] The gas cabinet air box assembly skid provided by the present invention is applied to the gas cabinet air box assembly, can accommodate the air box for placement, and can drive the air box to rotate through the organic coordination of various components, thereby improving assembly efficiency.

[0032] See also Figure 1 , which is a schematic diagram of the structure of the air box assembly skid of the inflatable cabinet provided by the present invention.

[0033] As can be seen from the figure, the air box assembly skid of the inflatable cabinet provided by the present invention includes four components: a base 100, a driving rotation component 200, an air box fixed cradle 300, and a free rotation component 400.

[0034] The base 100 is a structural main body used to carry other components.

[0035] Furthermore, a placement groove for placing the air box is formed inside the air box fixing cradle 300, and a spacing adjustment component 500 and an air box fixing plate 321 are arranged on the air box fixing cradle 300 in a relative manner. The air box fixing plate 321 is used to be fixed to one side of the air box, and the spacing adjustment component 500 can move to adjust the distance between the air box and the air box and is connected to the other side of the air box arranged in the placement groove.

[0036] The air box fixed cradle 300 is movably connected to the base 100 via a driving rotation component 200 and a free rotation component 400 on both sides. The driving rotation component 200 and the free rotation component 400 are coaxially distributed. The driving rotation component 200 can drive the air box fixed cradle 300 to rotate along the free rotation component.

[0037] Compared with the prior art, the present solution fixes the air box by using the air box fixing cradle 300, and then drives the air box fixing cradle 300 to rotate to the assembly angle by cooperating with the driving rotating assembly 200 and the free rotating assembly 400, so as to improve the assembly efficiency.

[0038] Specifically, Figure 1 The base 100 includes a left frame 110, a bottom frame 120 and a right frame 130. The left frame 110 and the right frame 130 are respectively vertically and symmetrically connected and fixed on both sides of the bottom frame 120 by bolts.

[0039] The base frame 120 is specifically formed by welding 6# square tubes, 2mm cold-rolled steel plates and 3mm cold-rolled steel plates.

[0040] The left frame 110 and the right frame 130 have the same structure and both include a first connecting plate 111, a vertical support tube 112, an oblique support tube 113, and a second connecting plate 114;

[0041] The two ends of the vertical support tube 112 are connected to the first connection plate 111 and the second connection plate 114 respectively. The two oblique support tubes 113 are obliquely symmetrically arranged on both sides of the vertical support tube 112. One end of the oblique support tube 113 is connected to the vertical support tube 112, and the other end of the oblique support tube 113 is connected to the second connection plate 114.

[0042] The second connecting plate 114 and the bottom frame 120 are provided with openings correspondingly, and bolts are passed through the openings to connect the second connecting plate 114 and the bottom frame 120 , thereby fixing the left side frame 110 and the right side frame 130 to the bottom frame 120 .

[0043] Furthermore, the above-mentioned oblique support tube 113 specifically adopts 5# square steel tube, the vertical support tube 112 specifically adopts 10# square steel tube, the first connecting plate 111 and the second connecting plate 114 both adopt 15mm steel plate, and the side frame strength is strengthened by welding the oblique support tube 113.

[0044] Furthermore, if Figure 2 The air box fixed cradle 300 includes a cradle base frame 310, a cradle left side frame 320, and a cradle right side frame 330. The cradle left side frame 320 and the cradle right side frame 330 are symmetrically connected on both sides of the cradle base frame 310, respectively. The cradle left side frame 320 and the cradle right side frame 330 are rectangular. The two corners of the cradle left side frame 320 away from the cradle base frame 310 are respectively provided with air box fixing plates 321, and the air box fixing plates 321 are provided with connecting holes for connecting with the air box.

[0045] Two corners of the right side frame 330 of the cradle away from the bottom frame 310 of the cradle are respectively provided with openings, and the spacing adjustment components 500 are fixed in the openings.

[0046] A plurality of mounting holes 322 are symmetrically provided on the left side frame 320 and the right side frame 330 of the cradle. The plurality of mounting holes 322 are distributed in a ring shape so as to be connected to the driving rotating assembly 200 and the free rotating assembly 400 respectively.

[0047] Furthermore, if Figure 2 The spacing adjustment component 500 includes a sleeve 510, a movable axis module 520, and an abutment plate 530. The sleeve 510 is fixed in the openings of the two corners of the right side frame 330 of the cradle away from the cradle bottom frame 310. One end of the movable axis module 520 is movably inserted into the sleeve 510. The abutment plate 530 is connected to the other end of the movable axis module 520. By moving the movable axis module 520 in the sleeve 510, the distance between the abutment plate 530 and the air box can be adjusted, so that air boxes of different widths can be used. A connecting hole is provided on the adjusting abutment plate 530 for connecting with the air box.

[0048] Furthermore, the movable shaft module 520 includes a movable shaft 521 and a boss 522 . Both the movable shaft 521 and the boss 522 are provided with openings, and bolts pass through the openings to connect the movable shaft 521 and the boss 522 .

[0049] Furthermore, the diameter of the rear boss 522 of the movable shaft module 520 is larger than the inner diameter of the shaft sleeve 510, which can prevent the movable module 520 from falling off from the shaft sleeve 510 when moving.

[0050] like Figure 2 In order to further improve the reliability of the air box when it is fixed in the air box fixed cradle 300, a positioning member 340 and a positioning pad module 350 are provided on the cradle base frame 310. The positioning member 340 is provided with a connecting hole and is connected to the cradle base frame 310 by bolts. The positioning member 340 is used to place the air box and position the air box;

[0051] Furthermore, the positioning pad module 350 includes a plurality of pads 351 and a positioning beam 352 . The pads 351 and the positioning beam 352 are provided with openings, and bolts are passed through the openings to connect the plurality of pads 351 to the positioning beam 352 , respectively.

[0052] The cradle base frame 310 is provided with a slot, and the bottom of the positioning beam 352 is engaged with the slot. The positioning beam 352 can be matched with air boxes of different widths by adjusting the position on the slot. The cushion block 351 abuts against the air box to avoid direct contact between the air box and the cradle base frame 310.

[0053] In this way, the positioning member 340 limits the position of the air box placed thereon, and is used to position the air box when it is placed on the air box fixing cradle 300, prevent the air box from shifting, and share the force on the bolts connecting the air box fixing plate 321 and the abutment plate 530 with the air box when the air box fixing cradle 300 rotates. The cushion block 351 has a buffering effect on the air box placed thereon, thereby preventing the air box from directly colliding with the cradle bottom frame 310 and causing damage to the air box or the cradle bottom frame 310.

[0054] like Figure 1 The driving rotating assembly 200 includes a reduction motor 210, a worm gear reducer 220, and a seat bearing 230. The reduction motor 210, the worm gear reducer 220, and the seat bearing 230 are all connected to the first connecting plate 111 in the left side frame 110 by bolts.

[0055] The reduction motor 210 is connected to the worm gear reducer 220, and the rotating shaft passes through and is fixed in the seat bearing 230, one end of which is connected to the worm gear reducer 220, and the other end is connected to a plurality of mounting holes 322 on the left side frame 320 of the cradle through a flange.

[0056] like Figure 3The free-rotating assembly 400 includes a second seat bearing 410 and a second rotating shaft 420. The second seat bearing 410 is fixed to the first connecting plate 111 of the right side frame 130 by bolts. The second rotating shaft 420 is passed through and fixed in the second seat bearing 410, and one end is connected to a plurality of mounting holes 322 on the right side frame 330 of the cradle through a flange 430.

[0057] In this way, the air box fixed cradle 300 is connected to the rotating shaft in the seat bearing 230 and the second rotating shaft 420 in the second seat bearing 410 through the cradle left side frame 320 and the cradle right side frame 330 respectively. The air box fixed cradle 300 can rotate synchronously with the rotating shaft and the second rotating shaft 420. The reduction motor 210 and the worm gear reducer 220 cooperate to drive the rotating shaft to rotate, thereby controlling the rotation angle of the air box fixed cradle 300.

[0058] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An inflatable cabinet air box assembly skid, characterized in that: It includes a base, a driving rotation component, an air box fixing cradle, and a free rotation component. The air box fixing cradle has a placement groove for placing the air box inside. The air box fixing cradle is provided with a spacing adjustment component and an air box fixing plate relatively to each other. The air box fixing plate is used to fix to one side of the air box. The spacing adjustment component can move to adjust the distance between the air box and the air box and is connected to the other side of the air box arranged in the placement groove. The two sides of the air box fixed cradle are respectively connected movably to the base through a driving rotation component and a free rotation component. The driving rotation component and the free rotation component are coaxially distributed. The driving rotation component can drive the air box fixed cradle to rotate along the free rotation component.

2. The inflatable cabinet air box assembly skid according to claim 1, characterized in that: The base comprises a left side frame, a bottom frame and a right side frame, and the left side frame and the right side frame are respectively connected and fixed on both sides of the bottom frame vertically and symmetrically by bolts.

3. The inflatable cabinet air box assembly skid according to claim 2, characterized in that: The left frame and the right frame have the same structure and both include a first connecting plate, a vertical support tube, an oblique support tube, and a second connecting plate; The two ends of the vertical support tube are connected to the first connecting plate and the second connecting plate respectively. The two oblique support tubes are obliquely symmetrically arranged on both sides of the vertical support tube. One end of the oblique support tube is connected to the vertical support tube, and the other end of the oblique support tube is connected to the second connecting plate. The second connecting plate and the base frame are provided with openings correspondingly, and bolts are passed through the openings to connect the second connecting plate to the base frame, thereby fixing the left side frame, the right side frame and the base frame.

4. The inflatable cabinet air box assembly skid according to claim 1, characterized in that: The air box fixed cradle includes a cradle base frame, a cradle left side frame, and a cradle right side frame. The cradle left side frame and the cradle right side frame are symmetrically connected on both sides of the cradle base frame. The cradle left side frame and the cradle right side frame are rectangular. The two corners of the cradle left side frame away from the cradle base frame are respectively provided with air box fixing plates, and the air box fixing plates are provided with connecting holes for connecting with the air box. Two corners of the right side frame of the cradle away from the bottom frame of the cradle are respectively provided with openings, and spacing adjustment components are fixed in the openings. A plurality of mounting holes are symmetrically arranged on the left side frame and the right side frame of the cradle, and the plurality of mounting holes are distributed in a ring shape so as to be respectively connected with the driving rotating assembly and the free rotating assembly.

5. The inflatable cabinet air box assembly skid according to claim 4, characterized in that: The spacing adjustment assembly includes a shaft sleeve, a movable shaft module, and an abutment plate. The shaft sleeve is fixed in openings at two corners of the right side frame of the cradle away from the cradle bottom frame. One end of the movable shaft module is movably inserted into the shaft sleeve. The abutment plate is connected to the other end of the movable shaft module. The distance between the abutment plate and the air box can be adjusted by moving the movable shaft module in the shaft sleeve. A connecting hole is provided on the adjusting abutment plate for connecting with the air box.

6. The inflatable cabinet air box assembly skid according to claim 5, characterized in that: The movable shaft module comprises a movable shaft and a boss, wherein both the movable shaft and the boss are provided with openings, and bolts pass through the openings to connect the movable shaft and the boss; The boss diameter is larger than the inner hole diameter of the shaft sleeve, which can prevent the moving module from falling off the shaft sleeve when moving.

7. The inflatable cabinet air box assembly skid according to claim 4, characterized in that: The cradle chassis is provided with a positioning piece and a positioning pad module, the positioning piece is provided with a connecting hole, and is connected to the cradle chassis through a fastener, and the positioning piece is used to place the air box and position the air box; The positioning pad module includes a plurality of pads and a positioning beam, and the pads and the positioning beam are provided with openings, and fasteners are passed through the openings to connect the plurality of pads to the positioning beams respectively; The cradle chassis is provided with a slot, the bottom of the positioning beam is engaged with the slot, the positioning beam can be adjusted to match air boxes of different widths by placing it on the slot, and the cushion block abuts against the air box to avoid direct contact between the air box and the cradle chassis.

8. The inflatable cabinet air box assembly skid according to claim 1, characterized in that: The driving rotating assembly comprises a reduction motor, a worm gear reducer, a seat bearing and a rotating shaft. The reduction motor, the worm gear reducer and the seat bearing are all connected to the first connecting plate in the left side frame by bolts. The reduction motor is connected to the worm gear reducer, the rotating shaft is passed through and fixed in the seat bearing, one end is connected to the worm gear reducer, and the other end is connected to a plurality of mounting holes on the left side frame of the cradle through a flange.

9. The inflatable cabinet air box assembly skid according to claim 1, characterized in that: The free-rotating assembly includes a second seat bearing and a second rotating shaft. The second seat bearing is fixed to the first connecting plate of the right side frame by bolts. The second rotating shaft passes through and is fixed in the second seat bearing, and one end is connected to several mounting holes on the right side frame of the cradle through a flange.

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