CN113922228A

CN113922228A - Leveling type temporary power supply equipment

Info

Publication number: CN113922228A
Application number: CN202111012151.5A
Authority: CN
Inventors: 傅俊; 王娇; 何斌; 何文涛
Original assignee: Anhui Zonglong Power Technology Manufacturing Co ltd
Current assignee: Anhui Zonglong Power Technology Manufacturing Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-11

Abstract

The invention relates to the field of temporary power supply of a high-voltage cabinet, in particular to leveling type temporary power supply equipment which comprises supporting legs, horizontal adjusting legs, the high-voltage cabinet, a heightening frame and a mounting plate, wherein a first bidirectional hinged leg is arranged on each supporting leg, a second bidirectional hinged leg is arranged on each horizontal adjusting leg, and limiting adjusting mechanisms on a transverse adjusting mechanism and a longitudinal adjusting mechanism are released, so that the high-voltage cabinet can rotate towards two directions, when the ground inclines towards two directions, the height adjusting mechanism can be pressed in the process, so that a transformer can be adjusted to be in a horizontal state, and the height adjusting mechanism can prevent the connection between a mounting platform and the transformer from loosening due to frequent vibration of internal components on one hand and can prevent the transformer from loosening on the other hand in the process of adjusting the transformer to be horizontal, but also acts as a buffer to enable the second bidirectional hinged leg to be lowered.

Description

Leveling type temporary power supply equipment

Technical Field

The invention relates to the field of temporary power supply of high-voltage cabinets, in particular to leveling type temporary power supply equipment.

Background

When distribution electricity transformer room trouble, can't restore in the short time, often can need use interim power supply room, but when interim power supply room installation, the condition that ground unevenness often can appear takes place, nevertheless through at interim power supply room ground pad brick, nevertheless because the frequent vibration of transformer inside components and parts often can make the screw between mounting platform and the high-voltage board not hard up, causes the risk of high-voltage board landing.

Chinese patent application No.: CN 201911061298.6; the jacking type temporary power supply equipment is characterized in that after the power supply device reaches a designated position, power is output to the lifting mechanism through the hydraulic rod and used for jacking the power supply mechanism, so that faults of a power terminal transformer room are effectively avoided, and the power supply room cannot be repaired in a short time.

Although this scheme can lift up the high-voltage board, at the uneven ground, the high-voltage board only toward a direction slope, can the automatic adjustment level, but the high-voltage board toward two direction slopes, often can't adjust into the level with the high-voltage board, causes the unable normal work of heat dissipation oil, and this scheme can't carry out the shock attenuation for the frequent vibration of inside components and parts arouses that the connection between its mounting platform and the transformer is not hard up, and the high-voltage board that leads to is followed the pole landing and the emergence of the phenomenon of damage.

Chinese patent application No.: CN 201910980468.4; the mounting device comprises a leveling mechanism and four supporting mechanisms, wherein the leveling mechanism is used for leveling the high-voltage cabinet in advance, and the four supporting mechanisms respectively support and fix four corners of the bottom of the high-voltage cabinet which is adjusted to be in a horizontal state; the rubber pad in the supporting mechanism is used, so that vibration generated in the operation process of internal components of the high-voltage cabinet positioned on the supporting mechanism is absorbed and buffered by the rubber pad, and the phenomenon that the high-voltage cabinet slides off an electric pole and is damaged due to the fact that the frequent vibration of the internal components of the high-voltage cabinet causes the loose fit between the mounting platform and the electric pole is avoided to a certain extent; the rubber pad in the invention can be replaced twice, thus the service life of the supporting mechanism is fully prolonged.

Although this scheme can play absorbing effect, when ground is the tilt state, the high-voltage board often is the tilt state, still can make the unable normal work of heat dissipation oil in the high-voltage board.

Disclosure of Invention

The invention aims to provide leveling type temporary power supply equipment.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a leveling formula temporary power supply equipment, including supporting leg, level control leg, high-voltage board, increase a and mounting panel, increase a fixed mounting on the surface on ground, the equal fixed mounting of supporting leg and level control leg increases on a frame, mounting panel fixed mounting is at the top of supporting leg and level control leg, high-voltage board fixed mounting is at the top of mounting panel, the height of supporting leg equals with the height of level control leg.

Further, the supporting leg includes first two-way articulated leg, increase the pipe, first activity limiting plate, first framework, two first guide pillars and first spring, it manages fixed mounting at the top of increasing the frame to increase, first framework fixed mounting is at the top of increasing the pipe, first activity limiting plate and first framework are passed in proper order to the bottom of two first guide pillars, all set up the guide hole that supplies first guide pillar to pass on first framework and the first activity limiting plate, first two-way articulated leg fixed mounting is at the top of two first guide pillars, two first springs are established respectively on two first guide pillars, and the one end of every first spring is contradicted with first two-way articulated leg, the other end and the first activity limiting plate of first spring are contradicted, the bottom of first activity limiting plate is laminated with the top of first framework.

Further, the horizontal adjusting leg comprises a second bidirectional hinged leg, a height adjusting mechanism, a transverse adjusting mechanism, a longitudinal adjusting mechanism, a second movable limiting plate, a second frame body, two second guide pillars and second springs, the longitudinal adjusting mechanism is fixedly arranged on the heightening frame, the transverse adjusting mechanism is fixedly arranged at the top of the longitudinal adjusting mechanism, the second frame body is fixedly arranged at the top of the transverse adjusting mechanism, the bottom of each second guide pillar sequentially penetrates through the second movable limiting plate and the second frame body, guide holes for the second guide pillars to penetrate through are respectively formed in the second movable limiting plate and the second frame body, a gap for the height adjusting mechanism to insert into is reserved between the bottom of the second movable limiting plate and the top of the second frame body, the height adjusting mechanism is fixedly arranged on the side surface of the second frame body, the second bidirectional hinged leg is fixedly arranged at the top of the two second guide pillars, the two second springs are respectively sleeved on the two second guide pillars, one end of each second spring is abutted against the second bidirectional hinged leg, and the other end of each second spring is abutted against the second movable limiting plate.

Furthermore, the top of the second movable limiting plate and the top of the first movable limiting plate are arranged in a coplanar manner, and the height of the first frame body is larger than that of the second frame body.

Further, the second bidirectional hinged leg comprises a hinged plate, an upper mounting plate, a lower mounting plate, a fixing strip, two side plates and a connecting strip plate, the lower mounting plate is fixedly mounted at the tops of the two second guide pillars, the two side plates are fixedly mounted at the tops of the lower mounting plate, the hinged plate is hinged to the two side plates, the two connecting strip plates are hinged to the tops of the hinged plate, the two connecting strip plates are fixedly mounted on the fixing strip, the fixing strip is fixedly mounted on the upper mounting plate, the upper mounting plate is fixedly mounted at the bottom of the mounting plate, and the second bidirectional hinged leg is identical to the first bidirectional hinged leg in structure.

Further, height adjusting mechanism includes the ejector pad, the baffle, the connecting pipe, first screw and two third guide pillars, connecting pipe fixed mounting is in the second framework, baffle fixed mounting is on the connecting pipe, the baffle is passed to the one end of two third guide pillars, set up the guide hole that supplies the third guide pillar to pass on the baffle, ejector pad fixed mounting is served at one of two third guide pillars, the tip of first screw passes the baffle, set up the screw hole that supplies first screw meshing on the baffle, the tip of first screw is contradicted with the ejector pad, the one end top chamfer angle of third guide pillar is kept away from to the ejector pad, the inclined plane of ejector pad is contradicted with the tip of second activity limiting plate.

Further, horizontal adjustment mechanism includes slide, slide rail, stay tube and spacing adjustment mechanism, and second framework fixed mounting is at the top of slide, and the slide can be gliding to be installed on the slide rail, and slide rail fixed mounting is on the stay tube, and stay tube fixed mounting is on vertical adjustment mechanism, and spacing adjustment mechanism fixed mounting is in the side of stay tube, and vertical adjustment mechanism is the same with horizontal adjustment mechanism structure.

Further, spacing adjustment mechanism includes the slide, the connecting plate, the fixed plate, chucking mechanism, two card strips and traveller, slide fixed mounting is on the stay tube, slide fixed mounting is in the side of stay tube, the connecting plate is located one side of slide, the fixed plate is located the opposite side of slide, the one end fixed mounting of two travelers is on the connecting plate, the other end passes slide fixed mounting on the fixed plate, set up the spout that supplies the traveller to pass on the slide, a plurality of draw-in groove with chucking mechanism chucking is seted up at the groove top, chucking mechanism is located between connecting plate and the fixed plate, and chucking mechanism can the pivoted install on the fixed plate.

Further, chucking mechanism includes the slider, the holding tank, the fixture block, the push pedal, second screw and two fourth guide pillars, the slider is located between connecting plate and the fixed plate, and the tip of second screw passes fixed plate and slider, and the tip of second screw is contradicted with the push pedal, set up the screw hole with second screw meshing on the slider, the triangular groove has been seted up to fixture block inboard bottom, the push pedal is located the triangular groove, the top of triangular groove and the inclined plane contact in triangular groove, the top of push pedal is the inclined plane structure, two fourth guide pillars fixed mounting are in the bottom of fixture block, set up on the slider and supply the gliding slide opening of fourth guide pillar, the top of fixture block is the closed angle structure.

The invention has the beneficial effects that:

1. this interim installation device of high-voltage board sets up first bidirectional hinge leg through setting up first bidirectional hinge leg on the supporting leg, sets up the second bidirectional hinge leg on the level control leg, releases horizontal adjustment mechanism and the spacing adjustment mechanism on the vertical adjustment mechanism again for the high-voltage board can rotate to two directions, when making ground slope toward two directions, the rethread is at above-mentioned in-process, because height control mechanism can be pressed, makes the transformer can be adjusted into the horizontality.

2. Through height adjusting mechanism, play the high-voltage board on the one hand and adjust into the absorbing effect behind the level, avoid appearing that the frequent vibration of inside components and parts arouses being connected between its mounting platform and the transformer not hard up, the high-voltage board that leads to slips off and the emergence of the phenomenon of damage from the pole, on the other hand is adjusting the transformer into the level in-process, still plays the effect of buffering for the two-way articulated leg of second can descend.

3. And through spacing adjustment mechanism, replaced the tradition and adjusted through the mode that the screw was twisted, the regulation time is shorter for workman's leveling efficiency.

4. After the high-voltage board is leveled, the first screw is screwed to push the push block, the two ends of the second spring are attached to the second bidirectional hinged legs and the second movable limiting plate, the second spring is not in a compressed state, the elastic force of the first spring is equal to that of the second spring, when the high-voltage board vibrates, the pressure born by the two sides is equal, and the leveling high-voltage board is prevented from being tilted by the second spring.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below.

FIG. 1 is a schematic view of the installation of the present invention when the ground is flat;

FIG. 2 is a schematic view of the present invention installed when the ground is uneven;

FIG. 3 is a partial perspective view of the present invention;

FIG. 4 is a perspective view of the support leg;

FIG. 5 is a schematic perspective view of a horizontal adjustment leg;

FIG. 6 is an exploded perspective view of the second bi-directional hinge leg;

FIG. 7 is a perspective view of the height adjustment mechanism;

FIG. 8 is a schematic perspective view of the lateral adjustment mechanism;

FIG. 9 is an exploded perspective view of the spacing adjustment mechanism;

FIG. 10 is an enlarged view of a portion of FIG. 9 at A;

FIG. 11 is an exploded perspective view of the clamping mechanism;

FIG. 12 is a partial perspective view of the clamping mechanism;

in the figure:

1. supporting legs; 1a, a first bidirectional hinged leg; 1b, heightening pipes; 1c, a first guide pillar; 1d, a first spring; 1e, a first movable limiting plate; 1f, a first frame body;

2. a horizontal adjustment leg;

2a, a second bidirectional hinged leg; 2a1, hinge plate; 2a2, upper mounting plate; 2a3, lower mounting plate; 2a4, side panels; 2a5, fixing strip; 2a6, connecting strip plate;

2b, a height adjusting mechanism; 2b1, a push block; 2b2, third guide post; 2b3, guide plate; 2b4, connecting pipe; 2b5, first screw;

2c, a transverse adjusting mechanism; 2c1, a slide; 2c2, slide rail; 2c3, support tube;

2c4, a limit adjusting mechanism; 2c5, a sled; 2c6, card strip; 2c7, connecting plate; 2c8, a spool; 2c9, fixing plate;

2d, a longitudinal adjusting mechanism; 2e, a second guide pillar; 2f, a second spring; 2h, a second movable limiting plate; 2i, a second frame body;

3. a high-voltage cabinet; 4. heightening; 5. mounting a plate; 6. a ground surface;

7. a chucking mechanism; 7a, a sliding block; 7b, accommodating grooves; 7c, a fixture block; 7d, a fourth guide pillar; 7e, triangular grooves; 7h, pushing a plate; 7i and a second screw.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Referring to fig. 1 to 12, a formula of leveling interim power supply unit that shows, including supporting leg 1, level (l) ing leg 2, high-voltage board 3, increase a4 and mounting panel 5, increase a4 fixed mounting on the surface of ground 6, supporting leg 1 and the equal fixed mounting of level (l) ing leg 2 increase on a4, mounting panel 5 fixed mounting is at the top of supporting leg 1 and level (l)

ing leg

2, 3 fixed mounting of high-voltage board is at the top of mounting panel 5, the height of supporting leg 1 equals with the height of level (l) ing leg 2.

The supporting leg 1 comprises a first bidirectional hinged leg 1a, a heightening pipe 1b, a first movable limiting plate 1e, a first frame body 1f, two first guide posts 1c and first springs 1d, the heightening pipe 1b is fixedly arranged at the top of the heightening frame 4, the first frame body 1f is fixedly arranged at the top of the heightening pipe 1b, the bottoms of the two first guide posts 1c sequentially penetrate through the first movable limiting plate 1e and the first frame body 1f, the first frame body 1f and the first movable limiting plate 1e are both provided with guide holes for the first guide posts 1c to penetrate through, the first bidirectional hinged leg 1a is fixedly arranged at the tops of the two first guide posts 1c, the two first springs 1d are respectively sleeved on the two first guide posts 1c, and one end of each first spring 1d is abutted against the first bidirectional hinged leg 1a, the other end of each first spring 1d is abutted against the first movable limiting plate 1e, and the bottom of the first movable limiting plate 1e is attached to the top of the first frame body 1 f. When 3 tip one corners of high-voltage board push up or push down, high-voltage board 3 will drive first two-way hinge leg 1a through mounting panel 5 and move for first two-way hinge leg 1a carries out two directions and moves, and through the effect of first spring 1d and second spring 2f, when high-voltage board 3 adjustment level, first spring 1d and second spring 2f will carry out the shock attenuation to the vibrations of electrical components in high-voltage board 3.

The horizontal adjusting leg 2 comprises a second bidirectional hinged leg 2a, a height adjusting mechanism 2b, a transverse adjusting mechanism 2c, a longitudinal adjusting mechanism 2d, a second movable limiting plate 2h, a second frame body 2i, two second guide pillars 2e and a second spring 2f, the longitudinal adjusting mechanism 2d is fixedly arranged on the heightening frame 4, the transverse adjusting mechanism 2c is fixedly arranged at the top of the longitudinal adjusting mechanism 2d, the second frame body 2i is fixedly arranged at the top of the transverse adjusting mechanism 2c, the bottom of the second guide pillar 2e sequentially passes through the second movable limiting plate 2h and the second frame body 2i, guide holes for the second guide pillar 2e to pass through are respectively arranged on the second movable limiting plate 2h and the second frame body 2i, a gap for the height adjusting mechanism 2b to insert is reserved between the bottom of the second movable limiting plate 2h and the top of the second frame body 2i, the height adjusting mechanism 2b is fixedly arranged on the side surface of the second frame body 2i, the second bidirectional hinge leg 2a is fixedly arranged at the top of the two second guide posts 2e, the two second springs 2f are respectively sleeved on the two second guide posts 2e, one end of each second spring 2f is abutted against the second bidirectional hinge leg 2a, and the other end of each second spring is abutted against the second movable limiting plate 2 h. When the ground 6 is an inclined plane, in order to keep the high-voltage board 3 horizontal, firstly, the worker loosens the limit adjusting mechanisms on the transverse adjusting mechanism 2c and the longitudinal adjusting mechanism 2d, so that the sliding seat 2c1 can slide on the sliding rail 2c2, and before the limit adjusting mechanisms are loosened, the high-voltage board 3 is firstly held by several workers, or the high-voltage board 3 is held by using equipment;

after the limiting adjusting mechanism is loosened, if one corner of the high-voltage cabinet 3 close to the horizontal adjusting leg 2 is warped upwards, the high-voltage cabinet 3 is pressed downwards, so that the second spring 2f is compressed, and if one corner of the high-voltage cabinet 3 close to the horizontal adjusting leg 2 is warped downwards, the high-voltage cabinet 3 is pressed by being lifted upwards, so that the second bidirectional hinge leg 2a is lifted upwards;

in the two processes, the second guide post 2e is moved, so that the second guide post 2e drives the second frame body 2i to move, the second frame body 2i drives the sliding seat 2c1 to slide on the sliding rail 2c2, the longitudinal adjusting mechanism 2d also carries out the moving process of the transverse adjusting mechanism 2c, and the mounting plate 5 drives the first bidirectional hinge leg 1a and the second bidirectional hinge leg 2a to move;

when one corner of the high-voltage board 3 is pressed down, the second movable limiting plate 2h cannot move, and the second bidirectional hinge leg 2a compresses the second spring 2f, so that the second spring 2f plays a role in damping after the high-voltage board 3 is adjusted to be horizontal on one hand, and also plays a role in buffering on the other hand, and the second bidirectional hinge leg 2a can descend.

The top of the second movable limiting plate 2h and the top of the first movable limiting plate 1e are arranged in a coplanar manner, and the height of the first frame body 1f is larger than that of the second frame body 2 i. Through the coplanarity of the second movable limiting plate 2h and the first movable limiting plate 1e, the height of the first frame body 1f is larger than that of the second frame body 2i, so that a gap is reserved between the second spring 2f and the second frame body 2i, and when the height adjusting mechanism 2b is not adjusted and the ground is smooth, the high-voltage board 3 is horizontally arranged.

The second bidirectional hinge leg 2a comprises a hinge plate 2a1, an upper mounting plate 2a2, a lower mounting plate 2a3, a fixing strip 2a5, two side plates 2a4 and a connecting strip plate 2a6, wherein the lower mounting plate 2a3 is fixedly mounted at the tops of two second guide posts 2e, the two side plates 2a4 are fixedly mounted at the top of the lower mounting plate 2a3, the hinge plate 2a1 is hinged with the two side plates 2a4, the two connecting strip plates 2a6 are hinged with the tops of the hinge plates 2a1, the two connecting strip plates 2a6 are fixedly mounted on the fixing strip 2a5, the fixing strip 2a5 is fixedly mounted on the upper mounting plate 2a2, the upper mounting plate 2a2 is fixedly mounted at the bottom of the mounting plate 5, and the second bidirectional hinge leg 2a is identical to the first bidirectional hinge leg 1a in structure. The mounting plate 5 drives the first and second bidirectional hinge legs 1a and 2a to move, and the movement process of the second bidirectional hinge leg 2a is as follows: when one corner of the high-voltage cabinet 3 is lifted upwards or pressed downwards, the upper mounting plate 2a2 rotates on the hinge plate 2a1 through the connecting strip plate 2a6, the hinge plate 2a1 rotates on the side plate 2a4, and the high-voltage cabinet 3 is adjusted to be horizontal by lifting or pressing the end corner of the high-voltage cabinet 3 in the two directions.

The height adjusting mechanism 2b comprises a push block 2b1, a guide plate 2b3, a connecting pipe 2b4, a first screw 2b5 and two third guide columns 2b2, the connecting pipe 2b4 is fixedly arranged on a second frame 2i, the guide plate 2b3 is fixedly arranged on the connecting pipe 2b4, one ends of the two third guide columns 2b2 penetrate through the guide plate 2b3, a guide hole for the third guide column 2b2 to penetrate through is formed in the guide plate 2b3, the push block 2b1 is fixedly arranged at one end of the two third guide columns 2b2, the end of the first screw 2b5 penetrates through the guide plate 2b3, a threaded hole for the first screw 2b5 to mesh is formed in the guide plate 2b3, the end of the first screw 2b5 and the push block 2b1, the top of the push block 2b1, which is far away from the third guide column 2b2, and the oblique angle is abutted against the end of the guide plate 2b1 and the end of the second movable limit plate 2 h. When the end angle of the high-voltage board 3 is lifted up or pressed down, the second spring 2f is compressed, the second movable limiting plate 2h is abutted by the pushing block 2b1, so that the second movable limiting plate 2h cannot move, after the high-voltage board 3 is horizontal, the first screw 2b5 is screwed, so that the first screw 2b5 pushes the pushing block 2b1, the two ends of the second spring 2f are attached to the second bidirectional hinged leg 2a and the second movable limiting plate 2h, and the second spring 2f is not in a compressed state.

The transverse adjusting mechanism 2c comprises a sliding seat 2c1, a sliding rail 2c2, a supporting tube 2c3 and a limiting adjusting mechanism 2c4, the second frame body 2i is fixedly installed at the top of the sliding seat 2c1, the sliding seat 2c1 is slidably installed on the sliding rail 2c2, the sliding rail 2c2 is fixedly installed on the supporting tube 2c3, the supporting tube 2c3 is fixedly installed on the longitudinal adjusting mechanism 2d, the limiting adjusting mechanism 2c4 is fixedly installed on the side surface of the supporting tube 2c3, and the longitudinal adjusting mechanism 2d and the transverse adjusting mechanism 2c are identical in structure. And the movement process of the second bidirectional hinge leg 2a is as follows: the upper mounting plate 2a2 rotates on the hinge plate 2a1 through the connecting strip plate 2a6, the hinge plate 2a1 rotates on the side plate 2a4, and the high-voltage cabinet 3 is adjusted to be in a horizontal state through the movement in the two directions and by lifting or pressing the end angle of the high-voltage cabinet 3;

after the high-voltage board 3 is adjusted, the transverse adjusting mechanism 2c and the limiting adjusting mechanism 2c4 on the longitudinal adjusting mechanism 2d are screwed, so that the sliding seat 2c1 is limited by the limiting adjusting mechanism 2c4, the sliding seat 2c1 cannot slide continuously, the sliding seat 2c1 is positioned, and the high-voltage board 3 is horizontal.

The limiting adjusting mechanism 2c4 comprises a sliding plate 2c5, a connecting plate 2c7, a fixing plate 2c9, a clamping mechanism 7, two clamping strips 2c6 and a sliding column 2c8, wherein the sliding plate 2c5 is fixedly installed on a supporting tube 2c3, the sliding plate 2c5 is fixedly installed on the side face of a supporting tube 2c3, the connecting plate 2c7 is located on one side of the sliding plate 2c5, the fixing plate 2c9 is located on the other side of the sliding plate 2c5, one end of each of the two sliding columns 2c8 is fixedly installed on the connecting plate 2c7, the other end of each of the two sliding columns 2c8 penetrates through the sliding plate 2c5 and is fixedly installed on the fixing plate 2c9, a sliding groove for the sliding column 2c8 to penetrate is formed in the sliding plate 2c5, a plurality of clamping grooves clamped with the clamping mechanism 7 are formed in the top of the clamping mechanism 7, the clamping mechanism 7 is located between the connecting plate 2c7 and the fixing plate 2c9, and the clamping mechanism 7 can be rotatably installed on the fixing plate 2c 9. Through workman not hard up chucking mechanism 7, make chucking mechanism 7 no longer with the draw-in groove joint, lift or push down when the end angle of high-voltage board 3, will make slide 2c1 automatic slide on slide rail 2c2, after the completion that slides, workman's workman screws up chucking mechanism 7, make chucking mechanism 7 and draw-in groove joint, and at the in-process that slide 2c1 removed, slide 2c1 will promote two card strips 2c6 and move, make traveller 2c8 slide in the spout.

The clamping mechanism 7 comprises a sliding block 7a, an accommodating groove 7b, a clamping block 7c, a push plate 7h, a second screw 7i and two fourth guide pillars 7d, the sliding block 7a is located between the connecting plate 2c7 and the fixing plate 2c9, the end of the second screw 7i penetrates through the fixing plate 2c9 and the sliding block 7a, the end of the second screw 7i is abutted to the push plate 7h, a threaded hole meshed with the second screw 7i is formed in the sliding block 7a, a triangular groove 7e is formed in the bottom of the inner side of the clamping block 7c, the push plate 7h is located in the triangular groove 7e, the top of the triangular groove 7e is in contact with an inclined plane of the triangular groove 7e, the top of the push plate 7h is of an inclined plane structure, the two fourth guide pillars 7d are fixedly installed at the bottom of the clamping block 7c, a sliding hole for the fourth guide pillars 7d to slide is formed in the sliding block 7a, and the top of the clamping block 7c is of a pointed angle structure. Twist through the workman and move second screw 7i, will make second screw 7i can promote push plate 7h, make push plate 7h carry out the level promotion in triangular groove 7e, make push plate 7h upwards promote fixture block 7c, and then make fixture block 7 c's contained angle insert in slide 2c 5's the draw-in groove, and then make chucking mechanism 7 for the unable relative slip of slide 2c5, and then make the unable motion of connecting plate 2c7, and then realize slide 2c 1's fixed.

The working principle is as follows: when the ground 6 is an inclined plane, in order to keep the high-voltage board 3 horizontal, firstly, the worker loosens the limit adjusting mechanisms on the transverse adjusting mechanism 2c and the longitudinal adjusting mechanism 2d, so that the sliding seat 2c1 can slide on the sliding rail 2c2, and before the limit adjusting mechanisms are loosened, the high-voltage board 3 is firstly held by several workers, or the high-voltage board 3 is held by using equipment;

in the two processes, the second guide post 2e is moved, so that the second guide post 2e drives the second frame body 2i to move, the second frame body 2i drives the sliding seat 2c1 to slide on the sliding rail 2c2, the longitudinal adjusting mechanism 2d also carries out the moving process of the transverse adjusting mechanism 2c, and the mounting plate 5 drives the first bidirectional hinged leg 1a and the second bidirectional hinged leg 2a to move;

and the movement process of the second bidirectional hinge leg 2a is as follows: when one corner of the high-voltage cabinet 3 is lifted upwards or pressed downwards, the upper mounting plate 2a2 rotates on the hinge plate 2a1 through the connecting strip plate 2a6, the hinge plate 2a1 rotates on the side plate 2a4, and the high-voltage cabinet 3 is adjusted to be in a horizontal state through the movement in the two directions and the end corner of the high-voltage cabinet 3 is lifted upwards or pressed downwards;

after the high-voltage board 3 is adjusted, a worker twists the second screw 7i to enable the second screw 7i to push the push plate 7h, so that the push plate 7h is horizontally pushed in the triangular groove 7e, the push plate 7h pushes the fixture block 7c upwards, the included angle of the fixture block 7c is inserted into the clamping groove of the sliding plate 2c5, the clamping mechanism 7 cannot slide relative to the sliding plate 2c5, the connecting plate 2c7 cannot move, and the sliding seat 2c1 is fixed;

then, a worker screws the first screw 2b5, so that the first screw 2b5 drives the push block 2b1 to move, two ends of the second spring 2f are attached to the second bidirectional hinge leg 2a and the second movable limiting plate 2h, and the second spring 2f is not in a compressed state;

after the complaint process is completed, the high-voltage board 3 will not move any more, and the high-voltage board 3 is in a horizontal state.

Claims

1. The utility model provides a temporary power supply unit of levelling formula, a serial communication port, including supporting leg (1), level (l) ing leg (2), high-voltage board (3), increase frame (4) and mounting panel (5), it is on the surface of ground (6) to increase frame (4) fixed mounting, the equal fixed mounting of supporting leg (1) and level (l) ing leg (2) is on increasing frame (4), mounting panel (5) fixed mounting is at the top of supporting leg (1) and level (l) ing leg (2), high-voltage board (3) fixed mounting is at the top of mounting panel (5), the height of supporting leg (1) equals with the height of level (l) ing leg (2).

2. The leveling type temporary power supply equipment according to claim 1, wherein the supporting leg (1) comprises a first bidirectional hinge leg (1a), a heightening tube (1b), a first movable limiting plate (1e), a first frame body (1f), two first guide pillars (1c) and first springs (1d), the heightening tube (1b) is fixedly installed on the top of the heightening frame (4), the first frame body (1f) is fixedly installed on the top of the heightening tube (1b), the bottoms of the two first guide pillars (1c) sequentially pass through the first movable limiting plate (1e) and the first frame body (1f), the first frame body (1f) and the first movable limiting plate (1e) are respectively provided with a guide hole for the first guide pillar (1c) to pass through, the first bidirectional hinge leg (1a) is fixedly installed on the tops of the two first guide pillars (1c), and the two first springs (1d) are respectively sleeved on the two first guide pillars (1c), and one end of each first spring (1d) is propped against the first bidirectional hinged leg (1a), the other end of each first spring (1d) is propped against the first movable limiting plate (1e), and the bottom of each first movable limiting plate (1e) is attached to the top of the first frame body (1 f).

3. The leveling type temporary power supply equipment according to claim 2, wherein the horizontal adjusting leg (2) comprises a second bidirectional hinged leg (2a), a height adjusting mechanism (2b), a transverse adjusting mechanism (2c), a longitudinal adjusting mechanism (2d), a second movable limiting plate (2h), a second frame body (2i), two second guide pillars (2e) and a second spring (2f), the longitudinal adjusting mechanism (2d) is fixedly arranged on the heightening frame (4), the transverse adjusting mechanism (2c) is fixedly arranged on the top of the longitudinal adjusting mechanism (2d), the second frame body (2i) is fixedly arranged on the top of the transverse adjusting mechanism (2c), the bottom of the second guide pillar (2e) sequentially passes through the second movable limiting plate (2h) and the second frame body (2i), guide holes for the second guide pillar (2e) to pass through are formed on the second movable limiting plate (2h) and the second frame body (2i), the bottom of second activity limiting plate (2h) and the top of second framework (2i) leave high adjustment mechanism (2b) male clearance, high adjustment mechanism (2b) fixed mounting is on the side of second framework (2i), the top at two second guide pillars (2e) is fixed mounting in second two-way articulated leg (2a), two second spring (2f) are established respectively on two second guide pillars (2e), the one end of every second spring (2f) is contradicted with second two-way articulated leg (2a), the other end is contradicted with second activity limiting plate (2 h).

4. A leveling type temporary power supply apparatus according to claim 3, wherein the top of the second movable restriction plate (2h) is disposed coplanar with the top of the first movable restriction plate (1e), and the height of the first frame (1f) is larger than the height of the second frame (2 i).

5. The leveling type temporary power supplying apparatus according to claim 4, wherein the second bi-directional hinge leg (2a) includes a hinge plate (2a1), an upper mounting plate (2a2), a lower mounting plate (2a3), a fixing bar (2a5), two side plates (2a4) and a connecting strip plate (2a6), the lower mounting plate (2a3) is fixedly installed on the tops of the two second guide posts (2e), the two side plates (2a4) are fixedly installed on the top of the lower mounting plate (2a3), the hinge plate (2a1) is hinged with the two side plates (2a4), the two connecting strip plates (2a6) are hinged with the tops of the hinge plates (2a1), the two connecting strip plates (2a6) are fixedly installed on the fixing strip (2a5), the fixing strip (2a5) is fixedly installed on the upper mounting plate (2a2), and the upper mounting plate (2a2) is fixedly installed on the bottom of the mounting plate (5), the second bidirectional hinge leg (2a) is the same structure as the first bidirectional hinge leg (1 a).

6. The leveling type temporary power supply equipment according to claim 5, wherein the height adjusting mechanism (2b) comprises a push block (2b1), a guide plate (2b3), a connecting pipe (2b4), a first screw (2b5) and two third guide posts (2b2), the connecting pipe (2b4) is fixedly installed on the second frame body (2i), the guide plate (2b3) is fixedly installed on the connecting pipe (2b4), one end of each of the two third guide posts (2b2) passes through the guide plate (2b3), a guide hole for the third guide post (2b2) to pass through is opened on the guide plate (2b3), the push block (2b1) is fixedly installed on one end of the two third guide posts (2b2), the end of the first screw (2b5) passes through the guide plate (2b3), a threaded hole for the first screw (2b5) to engage is opened on the guide plate (2b) and the end of the first screw (5 b) abuts against the end portion (36 3), the top of one end of the push block (2b1), which is far away from the third guide post (2b2), is beveled, and the inclined surface of the push block (2b1) is abutted against the end part of the second movable limit plate (2 h).

7. A leveling type temporary power supply equipment according to claim 6, characterized in that the horizontal adjusting mechanism (2c) comprises a sliding seat (2c1), a sliding rail (2c2), a supporting tube (2c3) and a limit adjusting mechanism (2c4), the second frame body (2i) is fixedly installed on the top of the sliding seat (2c1), the sliding seat (2c1) is slidably installed on the sliding rail (2c2), the sliding rail (2c2) is fixedly installed on the supporting tube (2c3), the supporting tube (2c3) is fixedly installed on the vertical adjusting mechanism (2d), the limit adjusting mechanism (2c4) is fixedly installed on the side surface of the supporting tube (2c3), and the vertical adjusting mechanism (2d) has the same structure as the horizontal adjusting mechanism (2 c).

8. The leveling type temporary power supply equipment according to claim 7, wherein the limit adjusting mechanism (2c4) comprises a sliding plate (2c5), a connecting plate (2c7), a fixing plate (2c9), a clamping mechanism (7), two clamping strips (2c6) and a sliding column (2c8), the sliding plate (2c5) is fixedly installed on the supporting tube (2c3), the sliding plate (2c5) is fixedly installed on the side surface of the supporting tube (2c3), the connecting plate (2c7) is located on one side of the sliding plate (2c5), the fixing plate (2c9) is located on the other side of the sliding plate (2c5), one end of the two sliding columns (2c8) is fixedly installed on the connecting plate (2c7), the other end of the two sliding columns passes through the sliding plate (2c5) and is fixedly installed on the fixing plate (2c9), the sliding plate (2c5) is provided with a sliding groove through which the clamping column (2c8 c2) passes through, the top of the clamping mechanism (7) is provided, the clamping mechanism (7) is positioned between the connecting plate (2c7) and the fixing plate (2c9), and the clamping mechanism (7) is rotatably arranged on the fixing plate (2c 9).

9. The leveling type temporary power supply device according to claim 8, wherein the clamping mechanism (7) comprises a sliding block (7a), a receiving groove (7b), a clamping block (7c), a push plate (7h), a second screw (7i) and two fourth guide posts (7d), the sliding block (7a) is located between the connecting plate (2c7) and the fixing plate (2c9), the end of the second screw (7i) penetrates through the fixing plate (2c9) and the sliding block (7a), the end of the second screw (7i) is abutted against the push plate (7h), a threaded hole engaged with the second screw (7i) is formed in the sliding block (7a), a triangular groove (7e) is formed in the bottom of the inner side of the clamping block (7c), the push plate (7h) is located in the triangular groove (7e), the top of the triangular groove (7e) is contacted with the inclined plane of the triangular groove (7e), and the top of the push plate (7h) is of an inclined plane structure, the two fourth guide posts (7d) are fixedly arranged at the bottom of the clamping block (7c), the sliding block (7a) is provided with a sliding hole for the fourth guide posts (7d) to slide, and the top of the clamping block (7c) is of a sharp-angled structure.