Switch board convenient to remove
Technical Field
The utility model belongs to the technical field of the switch board, concretely relates to switch board convenient to remove.
Background
The distribution box is divided into a power distribution box and a lighting distribution box, and is the final-stage equipment of a power distribution system. 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. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
Power distribution boxes are often used for outdoor work. Rainwater is inside the block terminal of intaking very easily when raining, not only influences the use of equipment, still can cause great potential safety hazard. Therefore, a power distribution cabinet convenient to move is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switch board convenient to remove to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a power distribution cabinet convenient to move comprises a supporting frame body, wherein two steel columns arranged in parallel are symmetrically welded on two sides of a frame of the supporting frame body, vertical plates are welded at the tops of the two steel columns on the same side, L-shaped clamp plates are symmetrically arranged on the front sides of the two steel columns at the front end up and down, the number of the L-shaped clamp plates is four, an overhaul power cabinet body is arranged between the four L-shaped clamp plates, connecting plates located on the front sides of the L-shaped clamp plates are welded at four corner positions of the overhaul power cabinet body, the connecting plates are fixedly screwed with the L-shaped clamp plates through locking bolts, L-shaped steel plates I are symmetrically arranged on the outer side walls of the two vertical plates, a waterproof cloth laying roller is rotatably connected between the two L-shaped steel plates I and is located above the right end of the overhaul power cabinet body, one end of the waterproof cloth laying roller is connected with a winding handle, and L-, and install first waterproof cloth deflector roll between two L shaped steel boards two, overhaul the power cabinet body around the lateral wall from last to symmetrical a plurality of L shaped steel board three of installing down, and install the second waterproof cloth deflector roll between the L shaped steel board three of symmetry, the second waterproof cloth deflector roll is located the outside end of overhauing the power cabinet body, waterproof cloth is put the cloth roller and is convoluteed the waterproof cloth that has walked around first waterproof cloth deflector roll and a plurality of second waterproof cloth deflector roll, and the waterproof cloth covers in the outside of overhauing the power cabinet body.
Preferably, the rear ends of the two vertical plates are welded with handrails.
Preferably, four walking wheels are installed at the top of the supporting frame body, supporting grooves are formed in the outer sides of four corners of the supporting frame body, hydraulic cylinders are installed in the supporting grooves, and hydraulic supporting columns are installed below the hydraulic cylinders.
Preferably, a positioning hole is formed below the winding handle, an L-shaped supporting block is welded on the armrest, a positioning threaded column inserted into the positioning hole is connected to the L-shaped supporting block in a threaded mode, and a rotating button is welded at the outer end of the positioning threaded column.
Preferably, the maintenance power cabinet body is provided with an operation panel, the operation panel is provided with a maintenance power switch and a work indicator lamp, and the bottom of the maintenance power cabinet body is provided with a binding post.
The utility model discloses a technological effect and advantage: this switch board convenient to remove through manual rotation coiling handle in the rainy day, carries out the work of unreeling of waterproof cloth for the waterproof cloth covers the maintenance power cabinet body around first waterproof cloth deflector roll and second waterproof cloth deflector roll, thereby can carry out rain-proof operation to the maintenance power cabinet body.
The utility model discloses after the rolling, through the spiro union of location screw thread post and L type supporting shoe, make location screw thread post plug in the locating hole, can carry out the fixed work to the coiling handle.
The utility model discloses set up the walking wheel and conveniently remove the switch board to any position, the setting of pneumatic cylinder and hydraulic support post is used for when not needing to remove, makes whole switch board place subaerial more firm.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the tarpaulin laying roller and the first tarpaulin guide roller of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a support frame body; 2. a traveling wheel; 3. a steel column; 4. overhauling the power cabinet body; 41. an operation panel; 5. an L-shaped splint; 6. a connecting plate; 7. a support groove; 8. positioning the threaded column; 9. a handrail; 10. a vertical plate; 11. an L-shaped steel plate I; 12. a waterproof cloth laying roller; 13. an L-shaped steel plate II; 14. a first tarpaulin guide roller; 15. an L-shaped steel plate III; 16. a second tarpaulin guide roller; 17. waterproof cloth; 18. a hydraulic cylinder; 19. a winding handle; 20. positioning holes; 21. an L-shaped supporting block.
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.
The utility model provides a convenient-to-move power distribution cabinet as shown in figures 1-4, which comprises a supporting frame body 1, two steel columns 3 which are arranged in parallel are symmetrically welded on the two sides of the frame of the supporting frame body 1, vertical plates 10 are welded on the tops of the two steel columns 3 on the same side, L-shaped clamping plates 5 are symmetrically arranged on the front sides of the two steel columns 3 at the front end, the number of the L-shaped clamping plates 5 is four, an overhaul power cabinet body 4 is arranged between the four L-shaped clamping plates 5, connecting plates 6 positioned on the front sides of the L-shaped clamping plates 5 are welded at the four corner positions of the overhaul power cabinet body 4, the connecting plates 6 are fixedly screwed with the L-shaped clamping plates 5 through locking bolts, L-shaped steel plates 11 are symmetrically arranged on the outer side walls of the two vertical plates 10, a waterproof cloth laying roller 12 is rotatably connected between the two L-shaped steel plates 11, the waterproof cloth laying roller 12 is, one end that the cloth roller 12 was put to the waterproof cloth is connected with coiling handle 19, overhaul 4 both sides wall upper end symmetry of the power cabinet body and install two 13 of L shaped steel board, and install first waterproof cloth deflector roll 14 between two 13 of L shaped steel board, overhaul the power cabinet body 4 front and back lateral wall from last to installing three 15 of a plurality of L shaped steel boards down the symmetry, and install second waterproof cloth deflector roll 16 between three 15 of L shaped steel board of symmetry, second waterproof cloth deflector roll 16 is located the outside end of overhauing the power cabinet body 4, the winding of the cloth roller 12 is put to the waterproof cloth 17 that has walked around first waterproof cloth deflector roll 14 and a plurality of second waterproof cloth deflector roll 16 to the waterproof cloth 17 covers in the outside of overhauing the power cabinet body 4.
The rear ends of the two vertical plates 10 are welded with handrails 9.
Four walking wheels 2 are installed at the top of braced frame 1, the outside of four corners of braced frame 1 all is equipped with support groove 7, install pneumatic cylinder 18 in the support groove 7, and the hydraulic support post is installed to the below of pneumatic cylinder 18. Set up walking wheel 2 and conveniently remove the switch board to any position, pneumatic cylinder 18 and hydraulic support post's setting is used for when not needing to remove, makes whole switch board place subaerial more firm.
A positioning hole 20 is formed below the winding handle 19, an L-shaped supporting block 21 is welded on the armrest 9, a positioning threaded column 8 inserted into the positioning hole 20 is screwed on the L-shaped supporting block 21, and a rotating button is welded at the outer end of the positioning threaded column 8. The positioning threaded column 8 is inserted into the positioning hole 20 through the screw connection of the positioning threaded column 8 and the L-shaped supporting block 21, so that the winding handle 19 can be fixed.
Be equipped with operating panel 41 on the maintenance power cabinet body 4, install maintenance switch and work pilot lamp on the operating panel 41, the terminal is installed to the bottom of the maintenance power cabinet body 4.
During specific use, through manual rotation coiling handle 19 in the rainy day, carry out the work of unreeling of waterproof cloth 17 for waterproof cloth 17 covers maintenance power cabinet body 4 around first waterproof cloth deflector roll 14 and second waterproof cloth deflector roll 16, thereby can carry out rain-proof operation to maintenance power cabinet body 4.
The utility model discloses what should explain at last when using is: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.