CN210111397U

CN210111397U - Block terminal is used in building site construction

Info

Publication number: CN210111397U
Application number: CN201921055719.XU
Authority: CN
Inventors: 王世强
Original assignee: Zhengzhou Lizhida Electrical Equipment Co Ltd
Current assignee: Zhengzhou Lizhida Electrical Equipment Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-02-21
Anticipated expiration: 2029-07-08

Abstract

The utility model provides a block terminal is used in building site construction, the both sides face that the box is relative all is equipped with the recess, the recess outside be equipped with recess complex side door, the side door rotates and installs on the box, two inside mechanisms that all are equipped with of recess, prop up the mechanism and include the depression bar, the depression bar rotates and installs the inside at the recess, the depression bar middle part is passed the pivot and this pivot is rotated with the depression bar and is connected, the both sides of depression bar all are equipped with the bracing piece, the both ends in the pivot are fixed respectively to the bracing piece, the bottom of recess is rotated and is installed a plurality of supporting legs, the recess bottom is equipped with the supporting. Can be in the building site environment of complicacy on stable work, can stabilize place subaerial to convenient dismantlement and removal reduce the harm to components and parts that the building site vibrations lead to, simple structure, excellent in use effect.

Description

Block terminal is used in building site construction

Technical Field

The utility model relates to a block terminal technical field especially relates to a block terminal is used in building site construction.

Background

The switch board is a common electrical equipment of circuit monitoring, reposition of redundant personnel, and the place that needs to use stabilizing circuit all can not avoid. The distribution box has the main purposes of reasonably distributing electric energy and facilitating the opening and closing operation of the circuit. The safety protection level is higher, and the conduction state of the circuit can be visually displayed. The management is convenient, and the maintenance is facilitated when a circuit fault occurs. The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. Can have the cart to pass through and heavily be good at the operation of mechanical equipment because the reason of construction on the factory, can lead to the switch board to produce vibrations, cause the inside electrical part of switch board to cause the injury, serious damage that leads to the building site power consumption reduces its life, still can cause the injury to the building site personnel. Meanwhile, the power distribution cabinet is convenient to move to a certain extent when needed, particularly, the power distribution cabinet applied to a construction site is convenient to install and move, the terrain on the construction site is complex, the power distribution cabinet also needs to have the capability of being capable of adapting to complex terrain and being stably placed, but because the power distribution cabinet can be exposed for a long time, rust spots can be caused at fixed positions, the power distribution cabinet is difficult to move away, the power distribution cabinet is damaged, the labor intensity of workers is increased, meanwhile, the power distribution equipment can be damaged, the danger of constructors and the construction efficiency are reduced, and meanwhile, the height of the power distribution equipment can be adjusted due to various reasons during construction. The related distribution box applied to the construction site at present does not have corresponding capacity, and the distribution box should have corresponding capacity due to the complex environment of the construction site.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model aims at providing a block terminal for building site construction, can use complicated building site environment, can stabilize placing to convenient dismantlement and removal reduce the harm to components and parts that the building site vibrations lead to, simple structure, excellent in use effect.

Its solution is, a block terminal is used in building site construction, the power distribution box comprises a box body, the relative both sides face of box all is equipped with the recess, the recess outside be equipped with recess complex side door, the side door rotates to be installed on the box, the inside of two recesses all is equipped with prop up the mechanism, prop up the mechanism and include the depression bar, the depression bar rotates to be installed in the inside of recess, the depression bar middle part is passed the pivot and this pivot is rotated with the depression bar and is connected, and the both sides of depression bar all are equipped with the bracing piece, and the bracing piece is fixed respectively at the both ends of pivot, and a plurality of supporting legs are installed in the bottom rotation of recess, and the recess bottom is equipped with the supporting leg opening relative with the supporting leg position, and the universal wheel is installed to the.

Preferably, the contact surface of the side door and the box body adopts a sealing surface, a torsional spring is arranged at the rotary joint of the side door and the box body, and the rotating direction of the torsional spring is the direction for driving the side door to be closed.

Preferably, the depression bar adopts telescopic link structure, is equipped with anti-skidding handle on the free end of depression bar, be equipped with the backup pad on the free end of bracing piece, the backup pad deviates from and is equipped with anti-skidding line on the one side of bracing piece.

Preferably, the box body is provided with a visible window and a rainproof heat dissipation grid.

Preferably, a baffle is arranged on one side of the opening of the supporting leg, the baffle is rotatably installed on the box body, a buckle is fixedly installed on the other side of the opening of the supporting leg on the box body, and the opening of the buckle faces to the opening direction of the supporting leg.

The above-mentioned embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of the opening structure of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in figures 1, 2 and 3, the distribution box for construction in a construction site comprises a box body 1 and is characterized in that grooves 2 are formed in two opposite side faces of the box body 1, side doors 10 matched with the grooves 2 are arranged outside the grooves 2, the side doors 10 are rotatably installed on the box body 1, supporting mechanisms are arranged inside the two grooves 2 and comprise pressure rods 3, the pressure rods 3 are rotatably installed inside the grooves 2, a rotating shaft 4 penetrates through the middle of each pressure rod 3, the rotating shaft 4 is rotatably connected with the corresponding pressure rod 3, supporting rods 5 are arranged on two sides of each pressure rod 3, the supporting rods 5 are respectively fixed at two ends of each rotating shaft 4, a plurality of supporting legs 6 are rotatably installed at the bottoms of the grooves 2, supporting legs 7 with openings corresponding to the positions of the supporting legs 6 are arranged at the bottoms of the grooves 2, universal wheels 8 are installed at free ends of the supporting legs 6, the supporting legs 6 can rotate downwards, a plurality of mounting blocks 9 are fixed at the bottom of the box body 1.

The construction site is messy, and various building wastes, construction equipment and the like exist, so that the whole construction site is messy. The switch boards used at the construction site should be able to adapt to the environment in which the construction site is located. Meanwhile, most distribution boxes used on construction sites cannot be moved frequently, and because frequent movement can cause delay of construction period, the distribution boxes often cause base rusty spots due to non-long movement and are not easy to move away. The bottom of the distribution box body 1 is provided with an installation block 9, a cement board is arranged on a construction site to be placed, the cement board is provided with a cement groove opposite to the installation block 9, and the installation block 9 is rigidly installed in the cement groove, so that the situation that construction vehicles and workers accidentally collide the distribution box due to messy construction sites to cause the distribution box to be inclined or fall down is avoided, the damage to electric devices inside the distribution box is reduced, the potential safety hazard of distribution equipment to the workers is also reduced, the distribution box is rigidly installed in the water groove, when the distribution box needs to be moved, side doors 10 on two sides of the box body can be opened, a pressure lever 3 is pulled out, the lower end part of the pressure lever 3 is rotatably installed at the bottom of the groove 2, so that the pressure lever 3 can be pulled out obliquely, meanwhile, a support lever 5 is rotatably installed in the middle part of the pressure lever 3, and the support lever 5 can be in a vertical state due to the principle, the pressing rod 3 is continuously rotated downwards, the free end of the supporting rod 5 is finally contacted with the supporting surface to support the pressing rod 3, so that the pressing rod 3 can apply force to the box body 1 to separate the box body 1 from the cement groove, after the mounting blocks 9 are separated from the cement tank, the supporting legs 6 are rotated downwards to support the box body 1, and the box body 1 can be moved by the universal wheels 8 fixed at the free ends of the supporting legs 6, the mobility of the box body 1 is improved, meanwhile, the design avoids the need of using hoisting equipment when the distribution box is moved away, reduces the labor intensity of workers, meanwhile, the working time is saved, the hoisting equipment can damage the distribution box due to overlarge force when hoisting the distribution box, or the electric devices in the distribution box are damaged, the service life of the distribution box is shortened, and the use cost is increased. Remove box 1 from cement tank after, support the box through supporting leg 6, universal wheel 8 has made things convenient for the removal to the block terminal simultaneously, rotates depression bar 3 to box 1's direction this moment, makes depression bar 3 paste tight box 1, and bracing piece 5 can follow depression bar 3 and paste tightly to box 1, closes side door 10, has saved the space, and it is more convenient to make the block terminal remove. When the block terminal is not moved for a long time, with depression bar 3 and supporting leg 6 inside taking in recess 2 simultaneously, close side door 10, can carry out certain protection to depression bar 3 and supporting leg 6, reduce the corruption of depression bar 3 and supporting leg 6 to reduce the subsequent maintenance of equipment. By adopting the mode, the structure is simple, the convenience in moving the distribution box is increased, and the service life of the distribution box is prolonged.

The contact surface of the side door 10 and the box body 1 is a sealing surface, a torsional spring is arranged at the rotary joint of the side door 10 and the box body 1, and the rotating direction of the torsional spring is the direction for driving the side door 10 to be closed.

Set up sealed face on side door 10, can improve the leakproofness of side door 10 and box 1, it is inside to reduce rainwater and dust to enter into recess 2, reduce the damage to prop up mechanism and supporting leg 6, improve equipment's life, it sets up the torsional spring to rotate the junction at side door 10 and box 1, and the direction of drive that makes the torsional spring for making side door 10 close, prevent that side door 10 from being opened by the mistake when unmovable, cause the damage of internal mechanism, improve the protection effect to internal mechanism, also can improve sealed effect simultaneously.

The depression bar 3 adopts telescopic rod structure, is equipped with anti-skidding handle 11 on the free end of depression bar 3, be equipped with backup pad 12 on the free end of bracing piece 5, be equipped with anti-skidding line on the one side that backup pad 12 deviates from bracing piece 5.

The depression bar adopts telescopic rod structure, can make when the depression bar withdraws save space, can make the length of depression bar obtain changing stretching out simultaneously, thereby can make the depression bar increase to the power of box, reduce staff's intensity of labour, tip at the depression bar sets up anti-skidding handle, can make the staff can obtain better application of force effect when carrying out the application of force to the depression bar, the free end of bracing piece sets up the backup pad, reduce the average pressure to the holding surface of bracing piece when supporting, increase the lifting surface area simultaneously, multiplicable application of force effect, prevent that the staff from producing when carrying out the application of force to the depression bar and slide, cause danger.

The box body 1 is provided with a visible window 13 and a rainproof heat dissipation grid 14.

Supporting leg opening 7 one side is equipped with baffle 16, baffle 16 rotates and installs on box 1, supporting leg opening 7 opposite side fixed mounting has buckle 15 on the box, buckle 15 opening towards the direction that supporting leg 6 was opened.

When supporting leg 6 is supporting the block terminal, for avoiding supporting leg 6 to rotate to the direction of closing, cause the damage of block terminal, so set up shelves pole on box 1, stop supporting leg 6, avoid supporting leg 6 to pack up, set up buckle 15 on box 1, and the opening is towards the direction that supporting leg 6 was opened, it is inside to rotate baffle 16 to the draw-in groove of buckle 15 after supporting leg 6 was opened, make buckle 15 carry out temporary fixed to baffle 16, make baffle 16 can block supporting leg 6, make supporting leg 6 can be normal support the block terminal.

The utility model has the advantages that: can reduce artificial intensity of labour, increase the stability of block terminal when the building site uses, reduce the potential safety hazard to the staff, improve the life of the inside electrical part of block terminal to simple structure, convenient to detach and removal.

Claims

1. The utility model provides a block terminal for building site construction, includes box (1), its characterized in that, the relative both sides face of box (1) all is equipped with recess (2), recess (2) outside be equipped with recess (2) complex side door (10), side door (10) rotate to be installed on box (1), two recess (2) inside all are equipped with prop up the mechanism, prop up the mechanism and include depression bar (3), depression bar (3) rotate to be installed in the inside of recess (2), depression bar (3) middle part has passed pivot (4) and this pivot (4) is connected with depression bar (3) rotation, and the both sides of depression bar (3) all are equipped with bracing piece (5), and bracing piece (5) are fixed respectively at the both ends of pivot (4), and the bottom of recess (2) is rotated and is installed a plurality of supporting legs (6), and recess (2) bottom is equipped with opening (7) relative with supporting leg (6) position, universal wheel (8) are installed to the free end of supporting leg (6), and supporting leg (6) can rotate down and support box (1), and box (1) bottom is fixed with a plurality of installation pieces (9).

2. The distribution box for construction site according to claim 1, wherein the contact surface of the side door (10) and the box body (1) is a sealing surface, a torsion spring is arranged at the rotary joint of the side door (10) and the box body (1), and the rotation direction of the torsion spring is the direction for driving the side door (10) to close.

3. The distribution box for construction site according to claim 1, wherein the compression bar (3) adopts a telescopic rod structure, the free end of the compression bar (3) is provided with an anti-skid handle (11), the free end of the support bar (5) is provided with a support plate (12), and the surface of the support plate (12) departing from the support bar (5) is provided with anti-skid grains.

4. The distribution box for construction sites of claim 1, wherein a visible window (13) and a rainproof heat dissipation grid (14) are arranged on the box body (1).

5. The distribution box for construction site according to claim 1, wherein a baffle (16) is arranged on one side of the supporting leg opening (7), the baffle (16) is rotatably installed on the box body (1), a buckle (15) is fixedly installed on the other side of the supporting leg opening (7) on the box body, and the opening of the buckle (15) faces to the opening direction of the supporting leg (6).