CN112271611A

CN112271611A - Municipal works power box with shock-absorbing function

Info

Publication number: CN112271611A
Application number: CN202011306515.6A
Authority: CN
Inventors: 路毅; 刘堂文
Original assignee: Zaiyu Hubei Electric Technology Co ltd
Current assignee: Zaiyu Hubei Electric Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-01-26

Abstract

The invention provides a municipal engineering power box with a damping function, and relates to the technical field of power boxes. This power box for municipal works, including the roof, the equal fixed mounting in both sides at roof top has the piece of placing, and a plurality of round hole has been seted up in the front of chamber door, and the guide way has been seted up to the position department that the inner wall of damper box corresponds the pulley. This power box for municipal works through roof, bottom plate, swivel mount, diagonal brace, montant, supporting spring, vaulting pole, expanding spring, damper box, diaphragm, shaft, pulley and damper spring's cooperation, has improved the shock attenuation effect of power box greatly to make the inside electrical components of protection, make its life increase.

Description

Municipal works power box with shock-absorbing function

Technical Field

The invention relates to the technical field of power boxes, in particular to a power box with a damping function for municipal engineering.

Background

The power box is a kind of power equipment, generally a power controller or other power components are installed in the power box, and the existing power boxes are various, wherein the existing power boxes can be classified into outdoor power boxes and indoor power boxes, and the operation and the function of the existing power boxes are different due to different environments.

At present, some existing damping power boxes adopt concrete mixtures to fix bases of the existing damping power boxes, the bases of the existing power boxes cannot damp, more electrical elements inside the power boxes can vibrate during working, components inside the power boxes cannot be damaged for a long time, and therefore normal operation of the power boxes is affected, and the power boxes are very troublesome to use.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the municipal engineering power box with the damping function, and solves the problem that the existing municipal engineering power box provided in the background art is poor in damping effect.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a power box for municipal engineering comprises a top plate, wherein placing blocks are fixedly arranged on two sides of the top plate, a power box body is arranged between the two placing blocks, a bottom plate is arranged at the bottom of the top plate, rotary seats are fixedly arranged on two sides of the top of the bottom plate, inclined support rods are movably connected on the rotary seats, vertical rods are fixedly arranged on two sides of the bottom of the top plate, the bottom ends of the vertical rods are fixedly connected with the tops of the inclined support rods, the bottom of one end of each inclined support rod is fixedly connected with the top surface of the bottom plate through a support spring, the bottom of the top plate is fixedly provided with the support rods, a shock-absorbing box is fixedly arranged at the top of the bottom plate, a transverse plate is arranged in the shock-absorbing box, wheel shafts are fixedly arranged on two sides of the transverse plate, pulleys are movably connected with one, the utility model discloses a damping box, including the baffle, the baffle is provided with the baffle, the baffle is.

Preferably, the number of vaulting poles is six, and six vaulting poles equidistance parallel distribution are in the bottom of roof, six through-holes with vaulting pole looks adaptation are seted up at the top of damper box.

Preferably, the inclined stay bar is inclined, an included angle between the inclined stay bar and the bottom plate is forty-five degrees, the inclined stay bar, the supporting spring and the bottom plate are matched to form a triangle, and a guide groove is formed in the position, corresponding to the pulley, of the inner wall of the damping box.

Preferably, damping spring's quantity is three, and three damping spring equidistance parallel distribution is in the bottom of diaphragm, one side sliding connection of pulley and damper box inner wall, the spout of pulley looks adaptation is seted up to the inner wall of damper box.

(III) advantageous effects

The invention provides a municipal engineering power box with a damping function. The method has the following beneficial effects: this power box is used in municipal works, through the roof, the bottom plate, the swivel mount, the diagonal brace, the montant, supporting spring, the vaulting pole, expanding spring, the damper box, the diaphragm, the shaft, pulley and damper spring's cooperation, the vibrations that power box body operation produced can be through supporting spring, expanding spring and damper spring's cushioning effect weakens and finally reaches stable effect, this even running that is favorable to the power box body, reduce the damage that power box body inside electrical components received because of vibrations, be favorable to improving the life of power box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 according to the present invention.

In the figure: the device comprises a top plate 1, a placing block 2, an electric box body 3, a bottom plate 4, a rotary seat 5, an inclined stay bar 6, a vertical bar 7, a supporting spring 8, a stay bar 9, an expansion spring 10, a damping box 11, a transverse plate 12, a wheel shaft 13, a pulley 14, a damping spring 15, a hinge 16, a box door 17, a door handle 18, a round hole 19 and a guide groove 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention provides a municipal engineering power box with a damping function, as shown in figure 1-2, the municipal engineering power box comprises a top plate 1, placing blocks 2 are fixedly arranged on both sides of the top plate 1, a power box body 3 is arranged between the two placing blocks 2, a bottom plate 4 is arranged at the bottom of the top plate 1, rotary bases 5 are fixedly arranged on both sides of the top of the bottom plate 4, inclined struts 6 are movably connected on the rotary bases 5, vertical rods 7 are fixedly arranged on both sides of the bottom of the top plate 1, the bottom ends of the vertical rods 7 are fixedly connected with the tops of the inclined struts 6, the bottoms of one ends of the inclined struts 6 are fixedly connected with the top surface of the bottom plate 4 through supporting springs 8, the inclined struts 6 are inclined, an included angle between the inclined struts 6 and the bottom plate 4 is forty-five degrees, the inclined struts 6 and the supporting springs 8 are matched with the bottom plate 4 to form a triangle, the stability of the, the pulley 14 is guided to be not easy to deviate, meanwhile, the top plate 1 drives the vertical rod 7 to move downwards under the condition of pressure, the inclined support rods 6 rotate on the rotary seat 5 and enable the support springs 8 at the bottom of the inclined support rods to elastically deform under the action of the vertical rod 7, so that the balance of two sides of the top plate 1 is favorably ensured, and the condition that the power box body 3 shakes left and right is avoided, the bottom of the top plate 1 is fixedly provided with the support rods 9, the number of the support rods 9 is six, the six support rods 9 are equidistantly and parallelly distributed at the bottom of the top plate 1, the top of the damping box 11 is provided with six through holes matched with the support rods 9, when electrical elements in the power box body 3 run, the generated vibration is firstly transmitted to the support rods 9 from the top plate 1 and then transmitted to the inside of the damping box 11 from the support rods 9, and the telescopic springs 10 elastically deform after being stressed, so that a part, the top of the bottom plate 4 is fixedly provided with a damping box 11, a transverse plate 12 is arranged inside the damping box 11, wheel shafts 13 are fixedly arranged on two sides of the transverse plate 12, one end of each wheel shaft 13 far away from the transverse plate 12 is movably connected with a pulley 14, the transverse plate 12 is in sliding connection with two sides of the inner wall of the damping box 11 through the pulley 14, the pulley 14 is in sliding connection with one side of the inner wall of the damping box 11, the inner wall of the damping box 11 is provided with a sliding groove matched with the pulley 14, after the transverse plate 12 is pressed by the support rod 9, the transverse plate 12 can slowly and stably move downwards on two sides of the inner wall of the damping box 11 under the cooperation of the pulley 14, meanwhile, the damping spring 15 is elastically deformed under the pressure action of the transverse plate 12, the vibration generated by the electric box body 3 is further weakened, the bottom end of the support rod 9 penetrates through the top of the damping box, the cover is equipped with expanding spring 10 on the vaulting pole 9 at roof 1 bottom and damper 11 top, damping spring 15 fixed connection is passed through with the bottom of damper 11 inner wall in the bottom of diaphragm 12, damping spring 15's quantity is three, 15 equidistance parallel distribution of three damping spring are in the bottom of diaphragm 12, there is chamber door 17 on the positive surface of power box body 3 through 16 swing joint of loose-leaf, fixed mounting has door handle 18 on chamber door 17, a plurality of round hole 19 has been seted up in the front of chamber door 17, be used for increasing the gas permeability, the reinforcing heat dissipation.

The working principle is as follows: when the invention works, when electrical elements in the power box body 3 run, the generated vibration is firstly transmitted to the stay bar 9 from the top plate 1 and then transmitted to the inside of the shock absorption box 11 from the stay bar 9, the extension spring 10 generates elastic deformation after being stressed, which can reduce a part of vibration, meanwhile, the supporting rod 9 is forced to drive the transverse plate 12 to slide downwards in the damping box 11, the damping spring 15 is elastically deformed under the pressure action of the transverse plate 12, the vibration generated by the power box body 3 is further weakened, meanwhile, the top plate 1 drives the vertical rod 7 to move downwards under the pressure, under the action of the vertical rod 7, the inclined stay bar 6 rotates on the rotary seat 5 and enables the supporting spring 8 at the bottom of the inclined stay bar to generate elastic deformation, this is favorable to guaranteeing the balance of 1 top both sides of roof, avoids power box body 3 to take place the condition of rocking about, to sum up, makes this municipal works power box's stability good.

In conclusion, this power box for municipal works, through roof 1, bottom plate 4, swivel mount 5, diagonal brace 6, montant 7, supporting spring 8, vaulting pole 9, expanding spring 10, damper box 11, diaphragm 12, shaft 13, pulley 14 and damper spring 15's cooperation, the vibrations that power box body 1 operation produced can weaken and finally reach stable effect through supporting spring 8, expanding spring 10 and damper spring 15's cushioning effect, this steady operation that is favorable to power box body 3, reduce the damage that power box body 3 inside electrical components received because of vibrations, be favorable to improving the life of power box.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power box for municipal works with shock-absorbing function, includes roof (1), its characterized in that: the power box comprises a top plate (1), placing blocks (2) are fixedly mounted on two sides of the top plate (1), a power box body (3) is arranged between the two placing blocks (2), a bottom plate (4) is arranged at the bottom of the top plate (1), a rotary seat (5) is fixedly mounted on two sides of the top of the bottom plate (4), an inclined strut (6) is movably connected to the rotary seat (5), vertical rods (7) are fixedly mounted on two sides of the bottom of the top plate (1), the bottom end of each vertical rod (7) is fixedly connected with the top of each inclined strut (6), the bottom of one end of each inclined strut (6) is fixedly connected with the top of the bottom plate (4) through a supporting spring (8), a strut (9) is fixedly mounted at the bottom of the top plate (1), a shock absorption box (11) is fixedly mounted at the top of the bottom plate (4), and a, both sides of the transverse plate (12) are fixedly provided with wheel shafts (13), one end of each wheel shaft (13) far away from the transverse plate (12) is movably connected with a pulley (14), the transverse plate (12) is connected with the two sides of the inner wall of the damping box (11) in a sliding way through pulleys (14), the bottom end of the stay bar (9) penetrates through the top of the shock absorption box (11) and extends into the shock absorption box (11) to be fixedly connected with the top surface of the transverse plate (12), a telescopic spring (10) is sleeved on the support rod (9) at the bottom of the top plate (1) and the top of the shock absorption box (11), the bottom of the transverse plate (12) is fixedly connected with the bottom of the inner wall of the damping box (11) through a damping spring (15), the front surface of the electric box body (3) is movably connected with a box door (17) through a hinge (16), a door handle (18) is fixedly arranged on the door (17), and a plurality of round holes (19) are formed in the front surface of the door (17).

2. The municipal engineering power box with the shock absorption function according to claim 1, wherein: the quantity of vaulting pole (9) is six, six vaulting poles (9) equidistance parallel distribution in the bottom of roof (1), six through-holes with vaulting pole (9) looks adaptation are seted up at the top of damper box (11).

3. The municipal engineering power box with the shock absorption function according to claim 1, wherein: the inclined supporting rod (6) is inclined, an included angle between the inclined supporting rod (6) and the bottom plate (4) is forty-five degrees, the inclined supporting rod (6), the supporting spring (8) and the bottom plate (4) are matched to form a triangle, and a guide groove (20) is formed in the position, corresponding to the pulley (14), of the inner wall of the shock absorption box (11).

4. The municipal engineering power box with the shock absorption function according to claim 1, wherein: the quantity of damping spring (15) is three, and three damping spring (15) equidistance parallel distribution is in the bottom of diaphragm (12), pulley (14) and one side sliding connection of damper box (11) inner wall, the spout of pulley (14) looks adaptation is seted up to the inner wall of damper box (11).