CN213692772U - High-voltage power line high-temperature-resistant control cabinet based on photoelectric control system - Google Patents

Abstract

The utility model discloses a high-voltage power supply line prevents high temperature type switch board based on photoelectric control system, including the cabinet body, hinge, aerogel heat insulating board, threaded rod and nose bar, the left side fixed mounting of the cabinet body has the hinge, and the first door plant of side fixedly connected with of hinge, the right side movable mounting of the cabinet body has the second door plant, and the fixed surface of the cabinet body is provided with first overlap joint piece, the right side fixedly connected with second overlap joint piece of second door plant, and the inside of second overlap joint piece and the inside of first overlap joint piece have all seted up first through-hole to the inside of second overlap joint piece and the inside equal movable mounting of first overlap joint piece have the overlap joint pole, the middle fixed side joint board that is provided with on cabinet body right side. This high-voltage power supply circuit prevents high temperature type switch board based on photoelectric control system can open alone or merge the opening to the door plant according to the demand, carries out adjustable to inside cable simultaneously and accomodates, can guarantee moreover with the thermal-insulated effect on ground.

Description

High-voltage power line high-temperature-resistant control cabinet based on photoelectric control system

Technical Field

The utility model relates to a photoelectric control system technical field specifically is a high temperature type switch board is prevented to high voltage power supply circuit based on photoelectric control system.

Background

The photoelectric control system technology is an important technical field of the electronic industry, compared with the conventional electric control technology, the photoelectric control response time is short, and the energy consumption is low, so that the photoelectric control system is widely applied to various fields, a photoelectric control cabinet cannot be opened, and the photoelectric control cabinet is mainly a cabinet body for bearing photoelectric equipment.

Some control cabinets currently on the market:

(1) the contact area of the bottom surface of the existing control cabinet and the ground is large, so that the existing control cabinet cannot perform good heat insulation work, and when the temperature is high, the heat is easily transferred to the interior of the cabinet body by the high temperature of the ground, so that certain potential safety hazards exist;

(2) in the using process of some control cabinets, cables inside the control cabinets are usually bound through a binding belt, so that the control cabinets are troublesome to use, the binding device and the binding belt are inconvenient to combine for use, the control cabinets are inconvenient to recycle, and the using effect is poor;

(3) partial control cabinet needs to decide whether to use single open door formula or two open door types according to the user demand of difference, and at the in-process of using, the opening of being not convenient for to the door plant is adjusted with the mode of closing, and the user mode is more single.

Therefore, a high-voltage power line high-temperature-resistant control cabinet based on a photoelectric control system is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-voltage power supply line prevents high temperature type switch board based on photoelectric control system to some photoelectric control cabinets on the existing market that solve above-mentioned background art and provide can not carry out thermal-insulated work well when using, are not convenient for carry out reuse moreover and tie up the subassembly, and inconvenient the problem of adjusting the mode of opening of door plant simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage power line high-temperature-resistant control cabinet based on a photoelectric control system comprises a cabinet body, hinges, an aerogel thermal insulation board, a threaded rod and a convex rod, wherein the left side of the cabinet body is fixedly provided with the hinges, the side surface of each hinge is fixedly connected with a first door plate, the right side of the cabinet body is movably provided with a second door plate, the surface of the cabinet body is fixedly provided with a first overlapping block, the right side of the second door plate is fixedly connected with a second overlapping block, the inside of the second overlapping block and the inside of the first overlapping block are respectively provided with a first through hole, the inside of the second overlapping block and the inside of the first overlapping block are respectively and movably provided with an overlapping rod, the middle of the right side of the cabinet body is fixedly provided with a side connecting plate, the inside of the side connecting plate is provided with a second through hole, the surface of the first door plate is provided with a first chute, the inside of the first chute is movably provided with a first sliding block, and, the surface of the first door plate and the surface of the second door plate are both fixedly provided with handles, the front ends of the handles are fixedly connected with a first spring, the top ends of the first spring are fixedly provided with clamping rods, the interior of each handle is provided with a groove, the bottom of the cabinet body is fixedly connected with an aerogel thermal insulation board, the surface of the first door plate and the surface of the second door plate are both provided with a first communicating groove and a second communicating groove, the interior of the first communicating groove is movably provided with a butt joint block, the outer side of the butt joint block is provided with a butt joint board, the surface of the first door plate and the surface of the second door plate are both provided with clamping grooves, the interior of each clamping groove is movably provided with a clamping block, a bungee is fixedly connected between the top ends of the clamping blocks and the surface of the butt joint board, the front ends of the butt joint blocks are fixedly connected with movable rods, the interior of the movable rods are provided with second springs, and, the fixed surface of butt joint plate is provided with the fixed plate, the terminal fixedly connected with lug of movable block, the second spout has been seted up to the inside of butt joint block, and the inside movable mounting of second spout has the second slider to the threaded rod is installed to the internal thread of second slider, the first limiting plate of front end fixedly connected with of second slider, and the inside movable mounting of first limiting plate has the gag lever post, and the terminal fixedly connected with second limiting plate of gag lever post, both ends fixedly connected with connector about the threaded rod, and the fixed protruding pole that is provided with in the outside of connector.

Preferably, there is the space between second door plant and the first overlap joint piece, and the axis of first through-hole on the first overlap joint piece and the second overlap joint piece is on same straight line.

Preferably, the overlap joint pole runs through in the inside of first overlap joint piece and second overlap joint piece, the second door plant passes through and constitutes revolution mechanic between first overlap joint piece and the second overlap joint piece and the cabinet body, and second door plant and second overlap joint piece pass through and constitute detachable construction between overlap joint pole and the first overlap joint piece and the cabinet body.

Preferably, the second through holes are symmetrically distributed on the left side and the right side of the side joint plate, and the inner diameter of each second through hole is larger than the diameter of each lap joint rod.

Preferably, the inner wall of the first sliding groove and the outer wall of the first sliding block are mutually attached, and the lap-joint plate and the first door plate form a sliding structure through the first sliding groove and the first sliding block.

Preferably, the clamping rod penetrates through the interior of the handle, the tail end of the clamping rod is inclined, the clamping rod and the handle form an elastic structure through a first spring, and the second door panel and the first door panel form a clamping structure through the clamping rod and the lap plate.

Preferably, the first connecting groove and the second connecting groove are perpendicular to each other, the first connecting groove and the second connecting groove are communicated with each other, and the inner wall of the first connecting groove and the outer wall of the butt plate are attached to each other.

Preferably, the butt joint block forms the block structure through between movable block and fixed plate and the butt joint board, and the movable block passes through the second spring and constitutes elastic construction between the adjacent movable block to the movable block runs through in the inside of fixed plate, the butt joint block is located the width that the inside portion of second door panel is greater than the width of first connecting groove.

Preferably, the inner wall of the clamping groove and the outer wall of the front end of the clamping block are mutually attached, the clamping groove is in a spherical crown shape, and the butt joint block forms a compression structure with the second door panel through the clamping block and the elastic rope.

Preferably, the second slider passes through to constitute sliding construction between threaded rod and the butt joint piece, and is connected for the bearing between threaded rod and the butt joint piece, first limiting plate passes through to constitute extending structure between second slider and the threaded rod and the second limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that: this high voltage power supply circuit prevents high temperature type switch board based on photoelectric control system:

(1) the aerogel heat insulation plate is arranged at the bottom of the device, so that heat insulation work can be fully performed, the heat insulation plate at the bottom of the device is concave-convex, the size of a contact area between the bottom heat insulation plate and the ground can be reduced while the device can be stably placed in hot weather, the use effect of the device is improved, and the use safety of the device is ensured;

(2) the surfaces of the first door plate and the second door plate of the device are both provided with transverse and longitudinal communicating grooves which are communicated with each other. The position of the limiting plate can be adjusted through the transverse communication groove and the butt joint block and the butt joint plate in the matching groove, so that the upper position and the lower position of a wire harness assembly inside the device are adjusted, the use convenience of the device is improved, compared with binding by using a binding belt, the binding assembly of the device can be quickly disassembled and assembled, the whole position of the wire harness assembly can be conveniently adjusted and fixed through a pressing structure on the device, the use convenience of the device is improved, a sliding structure and a screw transmission structure are arranged between the limiting plate and an adjacent limiting plate, the distance between the first limiting plate and the second limiting plate can be adjusted and fixed by rotating a threaded rod, the accurate adjustment is performed according to the wire harness amount, and the application range of the device is improved;

(3) the device's the left and right sides door plant connected mode is different, the left side door plant is articulated, the right side door plant rotates the installation through upper and lower two overlap joint pieces, and upper and lower two overlap joint pieces can carry out block and fixed through the overlap joint pole, the block structure of cooperation door plant intermediate position can merge the left and right sides door plant, open whole door plant through the left hinge of device again simultaneously, make the device can come to open alone or merge the opening to the door plant of the left and right sides as required, the variety that the device used has been promoted.

Drawings

FIG. 1 is a schematic overall front sectional view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the utility model at B in FIG. 1;

FIG. 4 is a schematic view of the connection structure between the first door panel and the handle of the present invention;

FIG. 5 is a schematic view of the lap joint structure of the butt joint block and the butt plate of the present invention;

FIG. 6 is a schematic cross-sectional view of the fixing plate of the present invention;

fig. 7 is a schematic sectional view of the second door panel side of the present invention;

FIG. 8 is a schematic view of a sectional structure of the butt-joint block of the present invention;

FIG. 9 is a schematic view of the connection structure of the connector and the protruding rod of the present invention;

fig. 10 is a schematic cross-sectional structural view of the side connection plate of the present invention.

In the figure: 1. a cabinet body; 2. a hinge; 3. a first door panel; 4. a second door panel; 5. a first lap joint block; 6. a second lap joint block; 7. a first through hole; 8. a lap joint rod; 9. a side joint plate; 10. a second through hole; 11. a first chute; 12. a first slider; 13. a lap plate; 14. a grip; 15. a first spring; 16. a clamping rod; 17. a groove; 18. an aerogel insulation board; 19. a first connecting groove; 20. a second communicating groove; 21. a butt joint block; 22. a butt plate; 23. a card slot; 24. a clamping block; 25. a bungee cord; 26. a movable rod; 27. a second spring; 28. a movable block; 29. a fixing plate; 30. a bump; 31. a second chute; 32. a second slider; 33. a threaded rod; 34. a first limit plate; 35. a second limiting plate; 36. a limiting rod; 37. a connector; 38. a protruding rod.

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. 1-10, the present invention provides a technical solution: a high-voltage power line high-temperature-resistant control cabinet based on a photoelectric control system comprises a cabinet body 1, hinges 2, a first door panel 3, a second door panel 4, a first overlapping block 5, a second overlapping block 6, a first through hole 7, an overlapping rod 8, a side connecting plate 9, a second through hole 10, a first sliding groove 11, a first sliding block 12, an overlapping plate 13, a handle 14, a first spring 15, a clamping rod 16, a groove 17, an aerogel thermal insulation plate 18, a first connecting groove 19, a second connecting groove 20, an abutting block 21, an abutting plate 22, a clamping groove 23, a clamping block 24, a loosening rope 25, a movable rod 26, a second spring 27, a movable block 28, a fixing plate 29, a convex block 30, a second sliding groove 31, a second sliding block 32, a threaded rod 33, a first limiting plate 34, a second limiting plate 35, a limiting rod 36, a connecting head 37 and a convex rod 38, wherein the left side of the cabinet body 1 is fixedly provided with the hinges 2, and the side of the hinges 2 is fixedly connected with the first door, a second door panel 4 is movably arranged at the right side of the cabinet body 1, a first overlapping block 5 is fixedly arranged on the surface of the cabinet body 1, a second overlapping block 6 is fixedly connected at the right side of the second door panel 4, first through holes 7 are respectively formed in the second overlapping block 6 and the first overlapping block 5, overlapping rods 8 are respectively movably arranged in the second overlapping block 6 and the first overlapping block 5, a side joint plate 9 is fixedly arranged in the middle of the right side of the cabinet body 1, a second through hole 10 is formed in the side joint plate 9, a first chute 11 is formed in the surface of the first door panel 3, a first slide block 12 is movably arranged in the first chute 11, an overlapping plate 13 is fixedly connected above the first slide block 12, a handle 14 is fixedly arranged on the surface of the first door panel 3 and the surface of the second door panel 4, a first spring 15 is fixedly connected at the front end of the handle 14, a clamping rod 16 is fixedly arranged at the top end of the first spring 15, the handle 14 is internally provided with a groove 17, the bottom of the cabinet body 1 is fixedly connected with an aerogel thermal baffle 18, the surface of the first door panel 3 and the surface of the second door panel 4 are both provided with a first communicating groove 19 and a second communicating groove 20, the interior of the first communicating groove 19 is movably provided with a butt joint block 21, the outer side of the butt joint block 21 is provided with a butt joint plate 22, the surface of the first door panel 3 and the surface of the second door panel 4 are both provided with a clamping groove 23, the interior of the clamping groove 23 is movably provided with a clamping block 24, a bungee cord 25 is fixedly connected between the top end of the clamping block 24 and the surface of the butt joint plate 22, the front end of the butt joint block 21 is fixedly connected with a movable rod 26, the interior of the movable rod 26 is provided with a second spring 27, the left end and the right end of the second spring 27 are both fixedly connected with movable blocks 28, the surface of the butt joint plate, second spout 31 has been seted up to the inside of butt joint piece 21, and the inside movable mounting of second spout 31 has second slider 32, and the internal thread of second slider 32 installs threaded rod 33, the first limiting plate 34 of the front end fixedly connected with of second slider 32, and the inside movable mounting of first limiting plate 34 has gag lever post 36, and the terminal fixedly connected with second limiting plate 35 of gag lever post 36, both ends fixedly connected with connector 37 about threaded rod 33, and the fixed projecting pole 38 that is provided with in the outside of connector 37.

There is the space between second door plant 4 and the first overlap joint piece 5, and the axis of first through-hole 7 on first through-hole 7 and the second overlap joint piece 6 on the first overlap joint piece 5 on same straight line, can come to dock first overlap joint piece 5 and second overlap joint piece 6 of upper and lower two places through first through-hole 7 on the device to make second door plant 4 can rotate on the cabinet body 1.

The overlap joint pole 8 runs through in the inside of first overlap joint piece 5 and second overlap joint piece 6, and second door panel 4 constitutes revolution mechanic through between first overlap joint piece 5 and second overlap joint piece 6 and the cabinet body 1, and second door panel 4 and second overlap joint piece 6 pass through overlap joint pole 8 and constitute detachable construction between first overlap joint piece 5 and the cabinet body 1, can demolish second door panel 4 from the right side of the cabinet body 1 through detachable construction on the device.

The second through holes 10 are symmetrically distributed on the left side and the right side of the side connection plate 9, the inner diameter of each second through hole 10 is larger than the diameter of each lap joint rod 8, and after the second door panel 4 is disassembled and completed, the lap joint rods 8 can be placed through the second through holes 10 in the side connection plate 9.

The inner wall of the first sliding chute 11 and the outer wall of the first sliding block 12 are mutually attached, the lapping plate 13 forms a sliding structure between the first sliding chute 11, the first sliding block 12 and the first door panel 3, and the lapping plate 13 can be horizontally moved left and right through the sliding structure on the device.

The clamping rod 16 penetrates through the interior of the handle 14, the tail end of the clamping rod 16 is inclined, the clamping rod 16 forms an elastic structure between the first spring 15 and the handle 14, the second door panel 4 forms a clamping structure between the clamping rod 16 and the lap plate 13 and the first door panel 3, the adjacent two handles 14 can be clamped through the clamping structure on the device and the sliding structure in a matched mode, the first door panel 3 and the second door panel 4 are in butt joint, and therefore the double-door is changed into a single-door opening mode so as to meet different use requirements.

The first connecting groove 19 and the second connecting groove 20 are perpendicular to each other, the first connecting groove 19 and the second connecting groove 20 are communicated with each other, the inner wall of the first connecting groove 19 and the outer wall of the butt plate 22 are attached to each other, and the overall position of the wire harness assembly inside the device can be adjusted by matching the first connecting groove 19 with the second connecting groove 20, which are distributed at equal intervals on the device.

Butt joint block 21 passes through and constitutes the block structure between movable block 28 and fixed plate 29 and the butt joint plate 22, and movable block 28 passes through and constitutes elastic construction between second spring 27 and the adjacent movable block 28, and movable block 28 runs through in the inside of fixed plate 29, the width that butt joint block 21 is located the inboard portion of second door plant 4 is greater than the width of first connecting groove 19, make butt joint block 21 stably be located the inside of door plant, the practicality of device has been promoted, convenient follow-up whole dismantlement of butt joint block 21 and to adjusting the number of butt joint block 21 simultaneously.

The inner wall of the clamping groove 23 and the outer wall of the front end of the clamping block 24 are mutually attached, the clamping groove 23 is in a spherical crown shape, the butt-joint block 21 forms a compression structure through the clamping block 24 and the elastic rope 25, and the compression structure on the device is matched with the clamping groove 23 in the spherical crown shape, so that the clamping block 24 can be adjusted and fixed under certain pressure.

Second slider 32 passes through threaded rod 33 and constitutes sliding construction between the butt joint piece 21, and is connected for the bearing between threaded rod 33 and the butt joint piece 21, and first limiting plate 34 passes through second slider 32 and constitutes extending structure between threaded rod 33 and the second limiting plate 35, can adjust the interval between the adjacent two limiting plates through the screw drive structure cooperation sliding construction on the device to the work is restrainted to the cable of different numbers, has promoted the application scope of device.

The working principle of the embodiment is as follows: when the high-voltage power line high-temperature-resistant control cabinet based on the photoelectric control system is used, according to 1-4 and fig. 10, when the device is used, a single-door or double-door can be determined according to requirements, when a double-door is used, with reference to fig. 1-2, the lap-joint rod 8 is inserted into the first through hole 7 inside the first lap-joint block 5 and the second lap-joint block 6, so that the second door panel 4 can rotate on the cabinet body 1 through the lap-joint rod 8, when the single-door is required, the lap-joint rod 8 can be placed into the second through hole 10 inside the side joint plate 9 by drawing out the lap-joint rod 8 inside the first through hole 7 (as shown in fig. 10), then the first spring 15 is pushed upwards, so that the lap-joint plate 13 slides inside the first sliding groove 11 through the first sliding block 12, and because the lower part of the clamping rod 16 is inclined (as shown in fig. 4), the clamping rod 16 can be pushed to press the clamping rod 16 to the upper part of the handle 14, the first spring 15 is stretched until the lap joint plate 13 is completely clamped into the handles 14 on the first door panel 3 and the second door panel 4, at the moment, the clamping rod 16 is restored to the original position under the action of the tensile force of the first spring 15, the lap joint plate 13 is positioned in the groove 17, the clamping work of the first door panel 3 and the second door panel 4 is completed, the device can be switched between a single-door use mode and a double-door use mode, and the concave-convex aerogel heat insulation plate 18 at the bottom of the device can ensure that the cabinet body 1 is integrally and stably placed and can also ensure that the cabinet body and the ground are fully insulated;

as shown in fig. 1 and fig. 5-9, when the device is used, the cable inside the cabinet 1 can be adjustably bundled, first, the first limiting plate 34 and the second limiting plate 35 on the butt-joint block 21 are a bundle assembly, and since the butt-joint block 22 is wrapped on the outer side of the butt-joint block 21, the second spring 27 can be compressed by pressing the projection 30 at the end of the movable block 28 until the movable blocks 28 on the left and right sides of the movable rod 26 are separated from the inside of the fixed plate 29, at this time, the butt-joint block 22 can be disassembled, the installation manner between the butt-joint block 21 and the butt-joint block 22 is opposite to the above-mentioned disassembling procedure, after the butt-joint block 22 is installed, as can be seen from fig. 7, the elastic rope 25 on the butt-joint block 22 pulls the clamping block 24, so that the front end of the clamping block 24 abuts against the inner wall of the clamping groove 23, and the end of the butt-joint block 21 located, at this time, the butt-joint block 21 and the butt-joint plate 22 are stably positioned on the surface of the second door panel 4, and because the clamping groove 23 is in the shape of a spherical crown, the position of the whole butt-joint block 21 and the butt-joint plate 22 can be adjusted under a certain pressure, the harness assembly can be moved from one first connecting groove 19 to the adjacent first connecting groove 19 through the second connecting groove 20, the clamping block 24 is clamped into the corresponding clamping groove 23 again, the position adjustment and fixing work on the butt-joint block 21 is completed, after the adjustment is completed, the threaded rod 33 mounted on the bearing inside the butt-joint block 21 can be rotated according to the harness amount, the threaded rod 33 is rotated through the convex rod 38 to rotate the connecting head 37, because the second sliding groove 31 limits the second sliding block 32, the threaded connection is formed between the second sliding block 32 and the threaded rod 33, and therefore, in the process of rotating the threaded rod 33, to adjust the distance between the second limit plate 35 and the first limit plate 34, so as to perform the bundling operation for different numbers of cables, the limit rod 36 will slide inside the first limit plate 34, which is the working process of the whole device, and the content not described in detail in this specification is the prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (10)

1. The utility model provides a high temperature type switch board is prevented to high voltage power supply circuit based on photoelectric control system, includes the cabinet body (1), hinge (2), aerogel heat insulating board (18), threaded rod (33) and nose bar (38), its characterized in that: the cabinet comprises a cabinet body (1), a hinge (2) is fixedly arranged on the left side of the cabinet body (1), a first door panel (3) is fixedly connected to the side face of the hinge (2), a second door panel (4) is movably arranged on the right side of the cabinet body (1), a first overlapping block (5) is fixedly arranged on the surface of the cabinet body (1), a second overlapping block (6) is fixedly connected to the right side of the second door panel (4), first through holes (7) are respectively formed in the inner portion of the second overlapping block (6) and the inner portion of the first overlapping block (5), overlapping rods (8) are respectively and movably arranged in the inner portion of the second overlapping block (6) and the inner portion of the first overlapping block (5), a side connecting plate (9) is fixedly arranged in the middle of the right side of the cabinet body (1), a second through hole (10) is formed in the inner portion of the side connecting plate (9), a first sliding groove (11) is formed in the surface, a first sliding block (12) is movably mounted inside the first sliding groove (11), a lap plate (13) is fixedly connected above the first sliding block (12), a handle (14) is fixedly arranged on the surface of the first door panel (3) and the surface of the second door panel (4), a first spring (15) is fixedly connected at the front end of the handle (14), a clamping rod (16) is fixedly arranged at the top end of the first spring (15), a groove (17) is formed inside the handle (14), an aerogel thermal insulation plate (18) is fixedly connected at the bottom of the cabinet body (1), a first connecting groove (19) and a second connecting groove (20) are formed on the surface of the first door panel (3) and the surface of the second door panel (4), a butt-joint block (21) is movably mounted inside the first connecting groove (19), and a butt-joint plate (22) is arranged outside the butt-joint block (21), the surface of the first door plate (3) and the surface of the second door plate (4) are both provided with a clamping groove (23), a clamping block (24) is movably arranged in the clamping groove (23), an elastic rope (25) is fixedly connected between the top end of the clamping block (24) and the surface of the butt plate (22), the front end of the butt plate (21) is fixedly connected with a movable rod (26), a second spring (27) is arranged in the movable rod (26), the left end and the right end of the second spring (27) are both fixedly connected with movable blocks (28), the surface of the butt plate (22) is fixedly provided with a fixed plate (29), the tail end of the movable block (28) is fixedly connected with a convex block (30), a second sliding groove (31) is arranged in the butt plate (21), a second sliding block (32) is movably arranged in the second sliding groove (31), and a threaded rod (33) is arranged in the second sliding block (32), the front end fixedly connected with first limiting plate (34) of second slider (32), and the inside movable mounting of first limiting plate (34) has gag lever post (36) to terminal fixedly connected with second limiting plate (35) of gag lever post (36), both ends fixedly connected with connector (37) about threaded rod (33), and the fixed protruding pole (38) that is provided with in the outside of connector (37).

2. The high-voltage power line high-temperature-resistant control cabinet based on the photoelectric control system according to claim 1, characterized in that: there is the space between second door plant (4) and first overlap joint piece (5), and the axis of first through-hole (7) on first overlap joint piece (5) and second overlap joint piece (6) is on same straight line.

3. The high-voltage power line high-temperature-resistant control cabinet based on the photoelectric control system according to claim 1, characterized in that: overlap joint pole (8) run through in the inside of first overlap joint piece (5) and second overlap joint piece (6), second door plant (4) constitute revolution mechanic through between first overlap joint piece (5) and second overlap joint piece (6) and the cabinet body (1), and second door plant (4) and second overlap joint piece (6) through constituting detachable construction between overlap joint pole (8) and first overlap joint piece (5) and the cabinet body (1).

4. The high-voltage power line high-temperature-resistant control cabinet based on the photoelectric control system according to claim 1, characterized in that: the second through holes (10) are symmetrically distributed on the left side and the right side of the side connection plate (9), and the inner diameter of each second through hole (10) is larger than the diameter of the corresponding lapping rod (8).

5. The high-voltage power line high-temperature-resistant control cabinet based on the photoelectric control system according to claim 1, characterized in that: the inner wall of the first sliding groove (11) and the outer wall of the first sliding block (12) are mutually attached, and the lapping plate (13) forms a sliding structure with the first door panel (3) through the first sliding groove (11) and the first sliding block (12).

6. The high-voltage power line high-temperature-resistant control cabinet based on the photoelectric control system according to claim 1, characterized in that: the clamping rod (16) penetrates through the interior of the handle (14), the tail end of the clamping rod (16) is inclined, the clamping rod (16) forms an elastic structure with the handle (14) through the first spring (15), and the second door panel (4) forms a clamping structure with the first door panel (3) through the clamping rod (16) and the lapping plate (13).

7. The high-voltage power line high-temperature-resistant control cabinet based on the photoelectric control system according to claim 1, characterized in that: the first connecting groove (19) and the second connecting groove (20) are perpendicular to each other, the first connecting groove (19) and the second connecting groove (20) are communicated with each other, and the inner wall of the first connecting groove (19) and the outer wall of the butt joint plate (22) are attached to each other.

8. The high-voltage power line high-temperature-resistant control cabinet based on the photoelectric control system according to claim 1, characterized in that: butt joint piece (21) constitute the block structure through between activity piece (28) and fixed plate (29) and butt joint plate (22), and activity piece (28) constitute elastic construction through between second spring (27) and adjacent activity piece (28) to activity piece (28) run through in the inside of fixed plate (29), butt joint piece (21) are located the width of second door plant (4) inside part and are greater than the width of first connecting groove (19).

9. The high-voltage power line high-temperature-resistant control cabinet based on the photoelectric control system according to claim 1, characterized in that: the inner wall of the clamping groove (23) is mutually attached to the outer wall of the front end of the clamping block (24), the clamping groove (23) is in a spherical crown shape, and the butt joint block (21) forms a compression structure with the second door plate (4) through the clamping block (24) and the elastic rope (25).

10. The high-voltage power line high-temperature-resistant control cabinet based on the photoelectric control system according to claim 1, characterized in that: second slider (32) pass through threaded rod (33) and constitute sliding construction between butt joint piece (21), and threaded rod (33) and butt joint are connected for the bearing between piece (21), first limiting plate (34) constitute extending structure between through second slider (32) and threaded rod (33) and second limiting plate (35).

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