CN214255355U

CN214255355U - Disconnect-type high tension switchgear

Info

Publication number: CN214255355U
Application number: CN202120027317.XU
Authority: CN
Inventors: 吴文君
Original assignee: Jiangsu Fengfan Electric Automation Co ltd
Current assignee: Jiangsu Fengfan Electric Automation Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-09-21
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a separated high-voltage switch cabinet, which belongs to the technical field of high-voltage switch cabinets and comprises a base, wherein four corners below the base are all connected with supporting blocks, a cabinet body is placed above the base, a cabinet door is hinged in front of the cabinet body, two sides of the cabinet body are both connected with supporting cylinders, and heat dissipation through holes are arranged inside the side wall of the cabinet body and corresponding to the positions of the supporting cylinders, the utility model realizes the function of the supporting cylinder being convenient to separate from the cabinet body by arranging a fixing component comprising a fixed rotating plate, a rotating rod, a rotating groove, a rotating knob, a fixed screw piece, a fixed plate and a clamping groove and an installation component comprising a connecting square column, an adjusting screw groove, a fixed screw rod and a fixed screw groove under the mutual cooperation of the structures, and simultaneously, the heat dissipation fan is convenient to disassemble, thereby being convenient to regularly maintain or repair the heat dissipation fan and clean a dust screen, the integral subsequent heat dissipation and dust prevention efficiency of the device is greatly ensured.

Description

Disconnect-type high tension switchgear

Technical Field

The utility model belongs to the technical field of high tension switchgear, concretely relates to disconnect-type high tension switchgear.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play the roles of on-off, control or protection and the like, but the existing high-voltage switch cabinet still has some defects.

The prior art has the following problems: 1. the supporting cylinder and the cabinet body of the existing high-voltage switch cabinet are arranged in an integrated structure, so that the supporting cylinder and the cabinet body are inconvenient to separate, and the heat dissipation inside the supporting cylinder is inconvenient to maintain or repair regularly; 2. The existing high-voltage switch cabinet is not provided with a perfect buffering assembly, and when large external force is met, the external force cannot be buffered in time, so that the structure inside the cabinet body is not protected effectively.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a disconnect-type high tension switchgear has a support section of thick bamboo and the cabinet body separation of being convenient for, and then is convenient for regularly maintain or maintain the heat dissipation fan to and have perfect buffering subassembly's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a separated high-voltage switch cabinet comprises a base, wherein supporting blocks are connected to four corners below the base, a cabinet body is placed above the base, a cabinet door is hinged to the front of the cabinet body, supporting cylinders are connected to two sides of the cabinet body, heat dissipation through holes are formed in the side wall of the cabinet body and correspond to the supporting cylinders, a dustproof net is connected to one side, far away from the cabinet body, of the supporting cylinders, a mounting assembly is connected to the middle position of the inside of the supporting cylinders, a heat dissipation fan is mounted on one side, far away from the dustproof net, of the mounting assembly, a positioning groove is formed in the side wall of the cabinet body and corresponds to the supporting cylinders, the heat dissipation through holes are clamped in the positioning groove, the supporting cylinders and the cabinet body are connected through fixing assemblies, each fixing assembly comprises a fixing rotating plate, a rotating rod, a fixing screw piece, a fixing plate and a clamping groove, the fixed plate is provided with two, two fixed plate symmetric distribution is in the both sides of a support section of thick bamboo, the joint groove has been seted up to the inside position department that just corresponds the fixed plate of the lateral wall of the cabinet body, the place ahead in joint groove is connected with fixed commentaries on classics board, one side that fixed commentaries on classics board is close to the cabinet body is connected with the bull stick, the bull stick rotates to be connected in the lateral wall of the cabinet body inside, through fixed spiral shell spare fixed connection between fixed commentaries on classics board, fixed plate and the cabinet body.

Preferably, the fixed subassembly includes the rotary trough, the rotary trough is seted up inside the lateral wall of the cabinet body, the bull stick passes through the bearing and rotates the inside of connecting in the rotary trough.

Preferably, the fixed subassembly includes the rotation knob, the rotation knob is connected in one side that the cabinet body was kept away from to fixed spiral shell spare, the cross section of rotating the knob sets up for square structure.

Preferably, the installation component is including connecting the square column, adjusting the spiral shell groove, clamping screw and fixed spiral shell groove, the adjusting the spiral shell groove has all been seted up to the inside both sides of connecting the square column, the inside meshing of adjusting the spiral shell groove is connected with clamping screw, the clamping screw has been seted up to the inside and corresponding clamping screw's of lateral wall of a support section of thick bamboo position department, clamping screw keeps away from the one end meshing of adjusting the spiral shell groove and connects in the inside of fixed spiral shell groove.

Preferably, the containing tank has been seted up to the inside of base and the position department that corresponds the cabinet body, the below both sides of the cabinet body all are connected with the elasticity strip, the elasticity strip is connected in the bottom of containing tank, the inside of containing tank and the one side that is located two elasticity strips and is close to each other all are provided with the buffering subassembly, the buffering subassembly includes first buffer spring, buffer beam, supports guide frame, second buffer spring, buffering slider, connecting seat and pivot, support the guide frame and connect in the bottom of containing tank, the equal sliding connection in outside both sides that supports the guide frame has buffering slider, two be connected with first buffer spring between the buffering slider, two one side that the buffering slider kept away from each other all is connected with second buffer spring, the top of buffering slider is connected with the buffer beam, the both ends of buffer beam all are connected with the connecting seat, rotate through the pivot between buffer beam and the connecting seat and be connected the below the connecting seat is connected with the buffering slider that corresponds position department And the upper part is connected with the bottom of the cabinet body by the connecting seat.

Preferably, the buffering subassembly includes spacing slider and spacing spout, spacing slider is provided with two, two spacing slider symmetric connection leans on the below in the both sides of the cabinet body, the inside position department that just corresponds the cabinet body of lateral wall of base has seted up spacing spout, spacing slider sliding connection is in the inside of spacing spout.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting is including fixed commentaries on classics board, the bull stick, the turn trough, rotate the knob, fixed spiral shell spare, the fixed subassembly in fixed plate and joint groove and including connecting the square column, adjust the spiral shell groove, the installation component of clamping screw and fixed spiral shell groove, under the mutually supporting of these structures, realized supporting a section of thick bamboo and be convenient for and the function of cabinet body separation, and simultaneously, the heat dissipation fan convenient to detach, and then be convenient for carry out periodic maintenance or maintenance to the heat dissipation fan, clear up the dust screen, guaranteed the whole subsequent heat dissipation of the device and dustproof efficiency greatly.

2. The utility model discloses a set up the elasticity strip, including first buffer spring, buffer beam, support guide frame, second buffer spring, buffering slider, connecting seat, pivot, spacing slider and spacing spout's buffering subassembly and holding tank, under mutually supporting of these structures, realized being convenient for to carry out the function of buffering in time to external force, and then realized can be to the function of the structure protection of the internal portion of cabinet, but the practicality is strong.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of the cross section a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the point B in fig. 2;

fig. 5 is a schematic structural view of the cross section C in fig. 4 according to the present invention;

fig. 6 is a schematic structural view of a base section of the present invention;

in the figure: 1. a base; 2. a fixing assembly; 21. fixing the rotating plate; 22. a rotating rod; 23. rotating the groove; 24. rotating the knob; 25. fixing the screw; 26. a fixing plate; 27. a clamping groove; 3. a support cylinder; 4. a support block; 5. A cabinet body; 6. a cabinet door; 7. positioning a groove; 8. a heat dissipating through hole; 9. a dust screen; 10. mounting the component; 101. Connecting the square columns; 102. adjusting a screw groove; 103. fixing the screw rod; 104. fixing the screw groove; 11. a heat dissipation fan; 12. an elastic strip; 13. a buffer assembly; 131. a first buffer spring; 132. a buffer rod; 133. a support guide; 134. a second buffer spring; 135. a buffer slide block; 136. a connecting seat; 137. a rotating shaft; 138. A limiting slide block; 139. a limiting chute; 14. and (6) accommodating the tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: a disconnect-type high tension switchgear, the on-line screen storage device comprises a base 1, four corners in the below of base 1 all are connected with supporting shoe 4, the cabinet body 5 has been placed to the top of base 1, the place ahead of the cabinet body 5 articulates there is cabinet door 6, the both sides of the cabinet body 5 all are connected with a supporting cylinder 3, the inside of the lateral wall of the cabinet body 5 and the position department that corresponds supporting cylinder 3 have seted up heat dissipation through-hole 8, the inside of supporting cylinder 3 and the one side that is located away from the cabinet body 5 are connected with dust screen 9, the inside intermediate position department of supporting cylinder 3 is connected with installation component 10, one side that installation component 10 kept away from dust screen 9 is installed heat dissipation fan 11, the inside of the lateral wall of the cabinet body 5 and the position department that corresponds supporting cylinder 3 have seted up constant head tank 7, heat dissipation through-hole 8 joint is in the inside of constant head tank 7, connect through fixed subassembly 2 between supporting cylinder 3 and the cabinet body 5, fixed subassembly 2 includes fixed rotor 21, bull stick 22, Fixed spiral shell spare 25, fixed plate 26 and joint groove 27, fixed plate 26 is provided with two, 26 symmetric distribution of two fixed plates are in the both sides of a support section of thick bamboo 3, joint groove 27 has been seted up to the inside position department that just corresponds fixed plate 26 of the lateral wall of the cabinet body 5, the place ahead in joint groove 27 is connected with fixed commentaries on classics board 21, one side that fixed commentaries on classics board 21 is close to the cabinet body 5 is connected with bull stick 22, bull stick 22 rotates and connects inside the lateral wall of the cabinet body 5, fixed commentaries on classics board 21, through fixed spiral shell spare 25 fixed connection between fixed plate 26 and the cabinet body 5.

Specifically, the fixing assembly 2 includes a rotating groove 23, the rotating groove 23 is opened inside the side wall of the cabinet 5, and the rotating rod 22 is rotatably connected inside the rotating groove 23 through a bearing.

Through adopting above-mentioned technical scheme, be convenient for fix the firm connection between commentaries on classics board 21 and the cabinet body 5.

Specifically, the fixing assembly 2 comprises a rotating knob 24, the rotating knob 24 is connected to one side of the fixing screw 25 far away from the cabinet body 5, and the cross section of the rotating knob 24 is arranged in a square structure.

By adopting the technical scheme, an operator can conveniently unscrew or screw the fixed screw piece 25 by rotating the knob 24.

Specifically, installation component 10 is including connecting square column 101, regulation spiral shell groove 102, clamping screw 103 and fixed spiral shell groove 104, and regulation spiral shell groove 102 has all been seted up to the inside both sides of connecting square column 101, and the inside meshing of adjusting spiral shell groove 102 is connected with clamping screw 103, and clamping screw 104 has been seted up to the inside and position department that corresponds clamping screw 103 of lateral wall of a support section of thick bamboo 3, and clamping screw 103 keeps away from the one end meshing of adjusting spiral shell groove 102 and connects in clamping screw 104's inside.

Through adopting above-mentioned technical scheme, be convenient for heat dissipation fan 11 installation and dismantlement.

Specifically, the accommodating groove 14 is formed in the base 1 and corresponding to the cabinet 5, the elastic strips 12 are connected to two sides of the bottom of the cabinet 5, the elastic strips 12 are connected to the bottom of the accommodating groove 14, the buffer assembly 13 is disposed in the accommodating groove 14 and located at one side of the two elastic strips 12 close to each other, the buffer assembly 13 includes a first buffer spring 131, a buffer rod 132, a support guide frame 133, a second buffer spring 134, a buffer slider 135, a connecting seat 136 and a rotating shaft 137, the support guide frame 133 is connected to the bottom of the accommodating groove 14, the buffer sliders 135 are slidably connected to two sides of the outer side of the support guide frame 133, the first buffer spring 131 is connected between the two buffer sliders 135, the second buffer spring 134 is connected to one side of the two buffer sliders 135 away from each other, the buffer rod 132 is connected above the buffer slider 135, the connecting seats 136 are connected to two ends of the buffer rod 132, the buffer rod 132 is rotatably connected with the connecting seat 136 through a rotating shaft 137, the lower connecting seat 136 is connected with the buffer slider 135 at the corresponding position, and the upper connecting seat 136 is connected with the bottom of the cabinet 5.

Through adopting above-mentioned technical scheme, be convenient for in time cushion the external force, and then effectively protect cabinet body 5 and inner structure thereof.

Specifically, buffer unit 13 includes spacing slider 138 and spacing spout 139, and spacing slider 138 is provided with two, and two spacing sliders 138 symmetric connection lean on the below in the both sides of the cabinet body 5, and spacing spout 139 has been seted up to the inside position department that just corresponds the cabinet body 5 of lateral wall of base 1, and spacing slider 138 sliding connection is in the inside of spacing spout 139.

Through adopting above-mentioned technical scheme, be convenient for carry on spacingly to the cabinet body 5, avoid the condition appearance of the cabinet body 5 slippage to the holding tank 14 outside.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, when the device works, the external force generated from the outside is primarily weakened under the action of the elastic strip 12 in the accommodating tank 14, meanwhile, the buffer rod 132 rotates along the connecting seat 136 under the action of the rotating shaft 137, so that the two buffer sliders 135 move oppositely (or reversely) along the supporting guide frame 133, the first buffer spring 131 and the second buffer spring 134 are elastically deformed to buffer the external force again, in the process, the limit slider 138 moves along the limit sliding groove 139 to effectively limit the cabinet body 5, when the cabinet body 5 works, the switch of the heat dissipation fan 11 is simultaneously started, so that the heat in the cabinet body 5 is timely discharged to the outside of the cabinet body 5 through the heat dissipation through hole 8 and then through the supporting cylinder 3, the dust screen 9 can effectively block the dust from entering the inside of the cabinet body 5, after a period of time, the rotary knob 24 can be manually rotated, the fixed screw 25 is taken down, it rotates 180 to fix commentaries on classics board 21 again under the effect of bull stick 22 in the rotary trough 23 inside, can take off supporting cylinder 3 along constant head tank 7, and simultaneously, fixed plate 26 takes out along joint groove 27, manual rotation clamping screw 103 again, under the meshing effect, make clamping screw 103 withdraw the inside of adjusting spiral shell groove 102, treat clamping screw 103 and break away from fixed spiral shell groove 104, can take out installation component 10 and heat dissipation fan 11, maintain or maintain heat dissipation fan 11 again, and simultaneously, can clear up the dust on dust screen 9 surface, after the above-mentioned operation is accomplished, install again, can continue to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A disconnect-type high tension switchgear, includes base (1), its characterized in that: the cabinet is characterized in that supporting blocks (4) are connected to four corners below the base (1), a cabinet body (5) is placed above the base (1), a cabinet door (6) is hinged to the front of the cabinet body (5), supporting cylinders (3) are connected to two sides of the cabinet body (5), heat dissipation through holes (8) are formed in the inner portion of the side wall of the cabinet body (5) and corresponding to the positions of the supporting cylinders (3), a dust screen (9) is connected to the inner portion of the supporting cylinder (3) and located at one side far away from the cabinet body (5), an installation assembly (10) is connected to the middle position of the inner portion of the supporting cylinder (3), a heat dissipation fan (11) is installed at one side, far away from the dust screen (9), a positioning groove (7) is formed in the inner portion of the side wall of the cabinet body (5) and corresponding to the position of the supporting cylinder (3), and the heat dissipation through holes (8) are clamped in the positioning groove (7), the supporting cylinder (3) is connected with the cabinet body (5) through a fixing component (2), the fixing component (2) comprises a fixing rotating plate (21), a rotating rod (22), a fixing screw piece (25), a fixing plate (26) and a clamping groove (27), two fixing plates (26) are arranged, the two fixing plates (26) are symmetrically distributed at two sides of the supporting cylinder (3), a clamping groove (27) is arranged in the side wall of the cabinet body (5) and at the position corresponding to the fixing plate (26), a fixed rotating plate (21) is connected in front of the clamping groove (27), a rotating rod (22) is connected on one side of the fixed rotating plate (21) close to the cabinet body (5), the rotating rod (22) is rotatably connected to the inner side of the side wall of the cabinet body (5), and the fixed rotating plate (21), the fixed plate (26) and the cabinet body (5) are fixedly connected through a fixed screw piece (25).

2. The separable high-voltage switch cabinet according to claim 1, wherein: the fixed component (2) comprises a rotary groove (23), the rotary groove (23) is arranged inside the side wall of the cabinet body (5), and the rotary rod (22) is rotatably connected inside the rotary groove (23) through a bearing.

3. The separable high-voltage switch cabinet according to claim 2, wherein: the fixed component (2) comprises a rotary knob (24), the rotary knob (24) is connected to one side, far away from the cabinet body (5), of the fixed screw piece (25), and the cross section of the rotary knob (24) is arranged in a square structure.

4. A split high voltage switchgear, according to claim 3, wherein: installation component (10) are including connecting square column (101), regulation thread groove (102), clamping screw (103) and fixed thread groove (104), regulation thread groove (102) have all been seted up to the inside both sides of connecting square column (101), the inside meshing of adjusting thread groove (102) is connected with clamping screw (103), clamping screw (104) have been seted up to the inside position department that just corresponds clamping screw (103) of lateral wall of a support section of thick bamboo (3), clamping screw (103) are kept away from the one end meshing of adjusting thread groove (102) and are connected in the inside of fixed thread groove (104).

5. The separable high-voltage switch cabinet according to claim 4, wherein: the improved cabinet is characterized in that a containing groove (14) is formed in the base (1) and corresponds to the cabinet body (5), elastic strips (12) are connected to two sides of the lower portion of the cabinet body (5), the elastic strips (12) are connected to the bottom of the containing groove (14), a buffer assembly (13) is arranged in the containing groove (14) and located on one side, close to each other, of each elastic strip (12), each buffer assembly (13) comprises a first buffer spring (131), a buffer rod (132), a support guide frame (133), a second buffer spring (134), a buffer sliding block (135), a connecting seat (136) and a rotating shaft (137), the support guide frame (133) is connected to the bottom of the containing groove (14), the buffer sliding blocks (135) are connected to two sides of the outer side of the support guide frame (133) in a sliding mode, and the first buffer spring (131) is connected between the two buffer sliding blocks (135), two one side that buffering slider (135) kept away from each other all is connected with second buffer spring (134), the top of buffering slider (135) is connected with buffer rod (132), the both ends of buffer rod (132) all are connected with connecting seat (136), rotate through pivot (137) between buffer rod (132) and connecting seat (136) and be connected, the below connecting seat (136) are connected with buffering slider (135) that correspond position department, the top connecting seat (136) are connected in the bottom of the cabinet body (5).

6. The separable high-voltage switch cabinet according to claim 5, wherein: buffer unit (13) include spacing slider (138) and spacing spout (139), spacing slider (138) are provided with two, two spacing slider (138) symmetric connection leans on the below in the both sides of the cabinet body (5), spacing spout (139) have been seted up to the inside position department that just corresponds the cabinet body (5) of lateral wall of base (1), spacing slider (138) sliding connection is in the inside of spacing spout (139).