CN212648854U

CN212648854U - But height-adjusting's block terminal

Info

Publication number: CN212648854U
Application number: CN202021352309.4U
Authority: CN
Inventors: 童永权; 倪玲双
Original assignee: Guizhou Xinguixing Electric Co ltd
Current assignee: Guizhou Xinguixing Electric Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-02
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a but height-adjusting's block terminal, the power distribution box comprises a box body, the last fixed surface of box is connected with symmetrical spring, the top of box is equipped with clamp plate, every the top of spring all with the bottom surface fixed connection of clamp plate, the top of clamp plate is equipped with the visor, the inside wall of visor respectively with the clamp plate about both ends fixed connection, the symmetrical first limiting plate of inside wall fixedly connected with of visor, the left and right sides face of box all is equipped with the cardboard. The utility model relates to a block terminal technical field. This block terminal with adjustable height, through the cooperation of bull stick and first gear and second gear, can utilize the cooperation of threaded rod and screw thread section of thick bamboo to promote the box, utilize the cooperation of spout and slider at last, can make the upper and lower regulation of box more smooth, reached and carried out the purpose of altitude mixture control to the switch board, avoided the too problem of wasting time and energy of switch board traditional position control mode.

Description

But height-adjusting's block terminal

Technical Field

The utility model relates to a block terminal technical field specifically is a height-adjustable's block terminal.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires that a switching device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, can be switched on or switched off by a manual or automatic switch in normal operation, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

The use of switch board is very extensive, but current switch board all is unchangeable in the position after the installation, when the switch board leads to the switch board to carry out the altitude mixture control because of ground deposit water or all kinds of factors, adopts the method of secondary dismantlement and installation usually, and this kind of method is too time-consuming and energy-consuming, and current switch board does not possess simultaneously to the drawback to face high altitude weight thing self-protection, therefore we provide a height-adjustable's switch board.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a but height-adjusting's block terminal has solved when the switch board leads to the switch board to need carry out altitude mixture control because of ground deposit water or all kinds of factors, is the method of the dismantlement and the installation of adoption secondary usually, and this kind of method is too the problem that wastes time and energy.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a distribution box with adjustable height comprises a box body, wherein symmetrical springs are fixedly connected to the upper surface of the box body, a pressing plate is arranged above the box body, the top end of each spring is fixedly connected with the bottom surface of the pressing plate, a protective cover is arranged above the pressing plate, the inner side wall of the protective cover is fixedly connected with the left end and the right end of the pressing plate respectively, symmetrical first limiting plates are fixedly connected to the inner side wall of the protective cover, clamping plates are arranged on the left side surface and the right side surface of the box body respectively, one side surface, close to each other, of the two clamping plates is fixedly connected with the left side surface and the right side surface of the box body respectively, the top end of each clamping plate is fixedly connected with the inner side wall of the protective cover, second limiting plates are fixedly connected to the left side surface and the right side surface of the box body and are located below the clamping plates, the inner bottom wall of the box body is provided with symmetrical first through openings.

The below of box is equipped with the base, the upper surface of base contacts with the bottom surface of box, symmetrical second opening has been seted up to the upper surface of base, and the second opening is linked together with first opening, the interior diapire fixed mosaic of base has symmetrical first bearing, every the equal threaded connection of inner wall of screw thread section of thick bamboo has a threaded rod, every the bottom of threaded rod all runs through first opening and second opening in proper order and extends to the inside of first bearing, every the surface of threaded rod all with the inner circle fixed connection of first bearing, every the equal fixedly connected with first gear of surface of threaded rod, the inside wall fixed mosaic of base has the second bearing, the third opening has been seted up to the right flank of base, the equal common fixedly connected with fixed plate in left and right sides face of base and the left and right sides face of box, two a side that the fixed plate is close to each other respectively with the left and right sides face of box and the left and right sides face of base Are in contact.

Two the spout has all been seted up to the side that the fixed plate is close to each other, every the equal joint in inside of spout has the slider with spout looks adaptation, two a side that the slider is close to each other respectively with the left and right sides face fixed connection of box, the fourth opening has been seted up to the right flank of fixed plate, and fourth opening is linked together with the third opening, the right flank of base is equipped with the bull stick, the left end of bull stick runs through fourth opening and third opening in proper order and extends to the inside of second bearing, the surface of bull stick and the inner circle fixed connection of second bearing, symmetrical second gear has been seted up to the surface of bull stick, and the second gear meshes with first gear mutually, the holding ring has been seted up to the surface of bull stick, the left surface of holding ring and the right flank fixed connection of box.

Further, each fixing rod is fixedly connected to the upper surface of the first limiting plate, and the top end of each fixing rod is fixedly connected with the inner side wall of the protective cover

Further, a rubber pad is arranged above each second limiting plate, and the bottom surface of each rubber pad is fixedly connected with the upper surface of each second limiting plate.

Furthermore, the left and right sides face of box all fixedly connected with locating rack, every the top of locating rack all with the bottom surface fixed connection of second limiting plate.

Furthermore, the left end of the rotating rod is fixedly connected with a rotating wheel, and the right side face of the rotating wheel is fixedly connected with a crank.

Furthermore, the front of the box body is fixedly hinged with a sealing door through a pin shaft, and the front of the sealing door is fixedly connected with a pull handle.

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

this block terminal with but height-adjusting, through being provided with the visor, can protect the block terminal, avoid the block terminal to fall because of high-rise article and the problem that the damage appears, cooperation through spring and first limiting plate and second limiting plate, can cushion by the visor, the bearing capacity of visor has been improved, avoid the visor problem that the damage probably appears, cooperation through bull stick and first gear and second gear, can utilize the cooperation of threaded rod and screw thread section of thick bamboo to promote the box, utilize the cooperation of spout and slider at last, can make the upper and lower regulation of box more smooth, reach the effect of carrying out altitude mixture control to the switch board, avoid traditional position control mode too waste time and energy the problem.

Drawings

FIG. 1 is a front sectional view of the middle box body of the present invention;

FIG. 2 is a front view of the middle box of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the device comprises a box body 1, a sliding groove 2, a threaded barrel 3, a sliding block 4, a second through hole 5, a second bearing 6, a first gear 7, a second gear 8, a rotating rod 9, a threaded rod 10, a partition plate 11, a first through hole 12, a second limiting plate 13, a clamping plate 14, a first limiting plate 15, a spring 16, a protective cover 17, a pressing plate 18, a fixing rod 19, a rubber pad 20, a positioning frame 21, a sealing door 22, a fixing plate 23, a positioning ring 24, a crank 25, a pull handle 26, a rotating wheel 27, a fourth through hole 28, a first bearing 29, a base 30 and a third through hole 31.

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. 1-3, the present invention provides a technical solution: a distribution box with adjustable height comprises a box body 1, symmetrical springs 16 are fixedly connected to the upper surface of the box body 1, a pressing plate 18 is arranged above the box body 1, the top end of each spring 16 is fixedly connected with the bottom surface of the pressing plate 18, a protective cover 17 is arranged above the pressing plate 18, the inner side wall of the protective cover 17 is fixedly connected with the left end and the right end of the pressing plate 18 respectively, symmetrical first limiting plates 15 are fixedly connected to the inner side wall of the protective cover 17, clamping plates 14 are arranged on the left side surface and the right side surface of the box body 1, one side surface, close to each other, of the two clamping plates 14 is fixedly connected with the left side surface and the right side surface of the box body 1 respectively, the top end of each clamping plate 14 is fixedly connected with the inner side wall of the protective cover 17, second limiting plates 13 are fixedly connected to the left side surface and the right side surface of the box body 1, the second, the inner bottom wall of the box body 1 is provided with a symmetrical first through hole 12.

A base 30 is arranged below the box body 1, the upper surface of the base 30 is contacted with the bottom surface of the box body 1, the upper surface of the base 30 is provided with a symmetrical second through hole 5, the second through hole 5 is communicated with a first through hole 12, a symmetrical first bearing 29 is fixedly embedded on the inner bottom wall of the base 30, the inner wall of each threaded cylinder 3 is in threaded connection with a threaded rod 10, the bottom end of each threaded rod 10 sequentially penetrates through the first through hole 12 and the second through hole 5 and extends into the first bearing 29, the outer surface of each threaded rod 10 is fixedly connected with the inner ring of the first bearing 29, the outer surface of each threaded rod 10 is fixedly connected with a first gear 7, the inner side wall of the base 30 is fixedly embedded with a second bearing 6, the right side surface of the base 30 is provided with a third through hole 31, the left and right side surfaces of the base 30 and the left and right side surfaces of the box body, one side surfaces of the two fixing plates 23 which are close to each other are respectively contacted with the left and right side surfaces of the box body 1 and the left and right side surfaces of the base 30.

Spout 2 has all been seted up to the side that two fixed plates 23 are close to each other, the inside equal joint of every spout 2 has the slider 4 with 2 looks adaptations of spout, the side that two sliders 4 are close to each other respectively with the left and right sides face fixed connection of box 1, fourth opening 28 has been seted up to the right flank of fixed plate 23, and fourth opening 28 is linked together with third opening 31, base 30's right flank is equipped with bull stick 9, the left end of bull stick 9 runs through fourth opening 28 and third opening 31 in proper order and extends to the inside of second bearing 6, the surface of bull stick 9 and the inner circle fixed connection of second bearing 6, symmetrical second gear 8 has been seted up to the surface of bull stick 9, and second gear 8 meshes with first gear 7 mutually, holding ring 24 has been seted up to the surface of bull stick 9, the left surface of holding ring 24 and the right flank fixed connection of box 1.

The equal fixedly connected with dead lever 19 of the upper surface of every first limiting plate 15, the top of every dead lever 19 all with visor 17's inside wall fixed connection, can carry out the secondary to being connected between first limiting plate 15 and the visor 17 and consolidate, can avoid first limiting plate 15 to appear dropping or cracked problem because of strong impact force.

The rubber pad 20 is arranged above each second limiting plate 13, the bottom surface of each rubber pad 20 is fixedly connected with the upper surface of each second limiting plate 13, the falling protective cover 17 can be buffered, and the problem of damage caused by strong collision between the two is solved.

The equal fixedly connected with locating rack 21 of the left and right sides face of box 1, the top of every locating rack 21 all with the bottom surface fixed connection of second limiting plate 13, can consolidate second limiting plate 13, avoided second limiting plate 13 the problem that drops to appear.

The left end fixedly connected with runner 27 of bull stick 9, the right flank fixedly connected with crank 25 of runner 27 can make runner 27's rotation more convenient, has avoided the user to appear having no problem of holding down the hand to runner 27's rotation.

The front of box 1 is articulated through the round pin axle is fixed to have sealing door 22, and the front fixedly connected with of sealing door 22 draws handle 26, can make opening of sealing door 22 lighter, has solved the problem that the pulling difficulty appears in sealing door 22.

During operation (or during the use), at first rotate crank 25, make runner 27 drive bull stick 9 rotate, and drive threaded rod 10 through the cooperation of first gear 7 with second gear 8 and rotate, thereby can utilize threaded rod 10 and screw thread section of thick bamboo 3, make box 1 reciprocate through the cooperation of spout 2 with slider 4, so can make the switch board reciprocate, reach the effect that the switch board carries out altitude mixture control, avoid the tradition to adjust its mode of height and waste time and energy's problem, the falling object makes appears in the switch board top, through visor 17 and utilize the cooperation of spring 16 and first limiting plate 15 and second limiting plate 13, can carry out separation and buffering to the falling object, avoid the switch board because of its problem that the damage appears.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a but height-adjusting's block terminal, includes box (1), its characterized in that: the upper surface of the box body (1) is fixedly connected with symmetrical springs (16), a pressing plate (18) is arranged above the box body (1), the top end of each spring (16) is fixedly connected with the bottom surface of the pressing plate (18), a protective cover (17) is arranged above the pressing plate (18), the inner side wall of each protective cover (17) is fixedly connected with the left end and the right end of the corresponding pressing plate (18), the inner side wall of each protective cover (17) is fixedly connected with a symmetrical first limiting plate (15), clamping plates (14) are arranged on the left side surface and the right side surface of the box body (1), one side surface, close to each other, of the two clamping plates (14) is fixedly connected with the left side surface and the right side surface of the box body (1), the top end of each clamping plate (14) is fixedly connected with the inner side wall of each protective cover (17), the left side surface and the right side surface, the second limiting plate (13) is positioned below the clamping plate (14), the inner side wall of the box body (1) is fixedly connected with a partition plate (11), the bottom surface of the partition plate (11) is fixedly connected with a symmetrical threaded cylinder (3), and the inner bottom wall of the box body (1) is provided with symmetrical first through holes (12);

the improved structure of the bearing box is characterized in that a base (30) is arranged below the box body (1), the upper surface of the base (30) is in contact with the bottom surface of the box body (1), symmetrical second openings (5) are formed in the upper surface of the base (30), the second openings (5) are communicated with the first openings (12), symmetrical first bearings (29) are fixedly embedded in the inner bottom wall of the base (30), each threaded rod (10) is connected to the inner wall of the threaded barrel (3) in a threaded mode, the bottom end of each threaded rod (10) sequentially penetrates through the first openings (12) and the second openings (5) and extends into the first bearings (29), the outer surface of each threaded rod (10) is fixedly connected with the inner ring of the first bearings (29), each first gear (7) is fixedly connected to the outer surface of the threaded rod (10), and second bearings (6) are fixedly embedded in the inner side wall of the base (30), a third through hole (31) is formed in the right side face of the base (30), fixing plates (23) are fixedly connected to the left side face and the right side face of the base (30) and the left side face and the right side face of the box body (1) together, and one side face, close to each other, of the two fixing plates (23) is respectively in contact with the left side face and the right side face of the box body (1) and the left side face and the right side face of the base (30);

the side that two fixed plates (23) are close to each other is all seted up spout (2), the equal joint in inside of every spout (2) has slider (4) with spout (2) looks adaptation, two the side that slider (4) are close to each other respectively with the left and right sides face fixed connection of box (1), the right flank of fixed plate (23) is seted up fourth opening (28), and fourth opening (28) and third opening (31) are linked together, the right flank of base (30) is equipped with bull stick (9), the left end of bull stick (9) runs through fourth opening (28) and third opening (31) in proper order and extends to the inside of second bearing (6), the surface of bull stick (9) and the inner circle fixed connection of second bearing (6), the surface of bull stick (9) is seted up symmetrical second gear (8), and second gear (8) mesh with first gear (7), the outer surface of the rotating rod (9) is provided with a positioning ring (24), and the left side surface of the positioning ring (24) is fixedly connected with the right side surface of the box body (1).

2. The adjustable height electrical box of claim 1, wherein: every the equal fixedly connected with dead lever (19) of upper surface of first limiting plate (15), every the top of dead lever (19) all with the inside wall fixed connection of visor (17).

3. The adjustable height electrical box of claim 1, wherein: a rubber pad (20) is arranged above each second limiting plate (13), and the bottom surface of each rubber pad (20) is fixedly connected with the upper surface of each second limiting plate (13).

4. The adjustable height electrical box of claim 1, wherein: the equal fixedly connected with locating rack (21) of the left and right sides face of box (1), every the top of locating rack (21) all with the bottom surface fixed connection of second limiting plate (13).

5. The adjustable height electrical box of claim 1, wherein: the left end of the rotating rod (9) is fixedly connected with a rotating wheel (27), and the right side face of the rotating wheel (27) is fixedly connected with a crank (25).

6. The adjustable height electrical box of claim 1, wherein: the front surface of the box body (1) is fixedly hinged with a sealing door (22) through a pin shaft, and the front surface of the sealing door (22) is fixedly connected with a pull handle (26).