CN214625826U - Switch board takes precautions against earthquakes - Google Patents

Switch board takes precautions against earthquakes Download PDF

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Publication number
CN214625826U
CN214625826U CN202120740997.XU CN202120740997U CN214625826U CN 214625826 U CN214625826 U CN 214625826U CN 202120740997 U CN202120740997 U CN 202120740997U CN 214625826 U CN214625826 U CN 214625826U
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CN
China
Prior art keywords
block terminal
power distribution
distribution cabinet
damping
vibration damping
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Active
Application number
CN202120740997.XU
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Chinese (zh)
Inventor
邵校
许春松
刘宽德
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Yangzhou Ruineng Electrical Appliance Equipment Co ltd
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Yangzhou Ruineng Electrical Appliance Equipment Co ltd
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Abstract

The utility model discloses a switch board takes precautions against earthquakes relates to electrical equipment technical field. The utility model discloses a protecgulum, block terminal and vibration damping mount, the inboard front end joint of block terminal has the protecgulum, the inboard welding of block terminal has the backup pad, the backup pad upper end bonds and has the shock attenuation board, the block terminal both ends are run through and are fixed with the dust screen, the block terminal both ends are located the dust screen outside welded fastening and have the weather shield, it has vibration damping mount to peg graft in the block terminal bottom, vibration damping mount inboard welded fastening all around has the spring, the vibration damping mount inboard is located the inboard bonding of spring all around and has the snubber block, the vibration damping mount upside welded fastening all around has the mount, the vibration damping mount bottom side runs through all around and has connect the fixed column soon. The utility model discloses a protecgulum, block terminal and vibration damping mount have solved current shockproof switch board shockproof equipment and have played the effect of shockproof protection to the switch board with the upper end all around, and it is not good to the inside shockproof effect of block terminal, and heat dispersion is relatively poor, easily gathers the dust and leads to the inside local overheated problem of switch board.

Description

Switch board takes precautions against earthquakes
Technical Field
The utility model belongs to the technical field of electrical equipment, especially, relate to a switch board takes precautions against earthquakes.
Background
The switch board, also known as the block terminal, the collective name of motor control center, divide into power switch board, lighting distribution cabinet, measurement cabinet, wherein the switch board is used in the occasion that the load is more dispersed, the return circuit is less, and motor control center is used for the load and concentrates, the more occasion in return circuit, and the effect of switch board is exactly to distribute the electric energy of a certain circuit of last level distribution equipment to load nearby, provide protection, supervision and control to the load, be distribution system's last stage equipment, along with the development of science and technology, people are higher and higher to the electric energy dependence, because the switch board plays the important role to the rational distribution of electric energy and the protection of circuit, therefore widely used in each industry, be daily life and production indispensable equipment, but it still has following drawback in the in actual use:
1. most of the existing shockproof power distribution cabinets are provided with shockproof equipment at the bottom of the power distribution cabinet, and the upper end of the power distribution cabinet can shake during transportation and fixation due to the gravity center of the power distribution cabinet positioned at the bottom end of the power distribution cabinet, so that the shockproof effect is poor;
2. the conventional shockproof power distribution cabinet is usually provided with shockproof equipment only at the outer side of the power distribution cabinet, so that the shockproof protection effect on circuit elements at the inner side cannot be realized, and when the shockproof power distribution cabinet is subjected to heavy impact, internal elements can be damaged;
3. the existing shockproof power distribution cabinet does not usually have good heat dissipation performance, dust and insect prevention cannot be achieved, accumulation of dust can cause local overheating inside the power distribution cabinet to cause incapability of normal operation of circuit elements, and even damage to the circuit elements.
Therefore, the existing shockproof power distribution cabinet cannot meet the requirements in actual use, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switch board takes precautions against earthquakes, through protecgulum, block terminal and vibration damping mount, solved current switch board shockproof equipment and set up in the switch board bottom mostly, play the effect of the protection of taking precautions against earthquakes to the switch board upper end, it is not good to the inside shockproof effect of block terminal, heat dispersion is relatively poor, and easily gather the dust and lead to the inside local overheat of switch board, easily lead to the unable normal operating problem of circuit element.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a shockproof power distribution cabinet, which comprises a front cover, a power distribution box and a damping base, wherein the front end of the inner side of the power distribution box is connected with the front cover in a clamping way, dust and insects can be prevented from entering the inner side of the power distribution box through the front cover, local overheating caused by dust accumulation is avoided, a supporting plate is welded on the inner side of the power distribution box, a damping plate is bonded on the upper end of the supporting plate, a ventilation hole is formed in the surface of the damping plate in a penetrating way, a through hole is formed in the surface of the supporting plate and is communicated with the ventilation hole in a penetrating way, the circulation of upper and lower air in the power distribution box is facilitated, the local overheating is avoided, the damping plate can play a certain damping protection role on a circuit element, the service life of the circuit element is prolonged, the expenditure is saved, a dustproof net is fixedly penetrated at two ends of the power distribution box, rain shielding plates are fixedly welded at the outer sides of the dustproof net, and the dust and the insects can be prevented from entering the inner side of the power distribution box under the condition of ventilation and temperature reduction inside and outside the power distribution box through the dustproof net, the utility model has the advantages of avoiding local overheating, the rain shield plays the role of keeping off the rain in rainy days, avoiding the circuit element from being damaged by damp, the bottom end of the distribution box is spliced with a damping base, the bottom surface of the inner side of the damping base is laminated with a damping pad, the inner side of the damping base is welded and fixed with a spring, the inner side of the damping base is welded and fixed with a damping block at the inner side of the spring, the bottom end of the distribution box can be damped and protected by the damping pad, the side surface of the distribution box can be damped and protected by the spring and the damping block, the influence of the vibration on the distribution box and the circuit element can be reduced as much as possible, the service life of the utility model is prolonged, the upper side of the damping base is welded and fixed with a fixing frame, the bottom side surface of the damping base is screwed with a fixing column, the utility model can be fixed at the upper end of the ground by the fixing frame, the stability of the utility model is increased, the side surface and the top end of the distribution box can be stably fixed by the fixing frame, avoid the vibrations that internal circuit component received that lead to because block terminal focus is higher to be great, prolong circuit component's life.
Further, the handle is opened to the protecgulum front side, protecgulum one end welded fastening has the dwang, dwang both ends welded fastening has the inserted bar, can rotate fast and open the protecgulum through the pulling handle, and the staff of being convenient for is to the maintenance and the use of block terminal.
Further, slots have been seted up at both ends about the block terminal inboard, the slot is located the inboard front end of block terminal, the block terminal top is threaded holes all around, can the fixed protecgulum of joint through the slot, guarantees the rotation of protecgulum at the block terminal front end.
Furthermore, the front cover is connected to the front end of the inner side of the distribution box in a clamped mode through the inserting rod, the inserting rod is inserted into the inner side of the inserting groove, the front cover is attached to the front side of the supporting plate and the damping plate, dust and insects can be prevented from entering the inner side of the distribution box through the front cover, the dust is prevented from being accumulated to cause the temperature inside the distribution box to rise, and the normal operation of circuit elements is guaranteed.
Further, vibration damping mount connects soon through the mount and is fixed in block terminal side border, the mount top is run through and is connect soon the bolt, the mount connects soon through the bolt and is fixed in around the block terminal top, and the block terminal laminates between four mounts, and the stability of block terminal that can greatly increased avoids rocking of block terminal upper end.
Further, block terminal side bottom is laminated in spring and snubber block inboard, the block terminal bottom is laminated in the shock pad upside, the bolt connects soon and is fixed in the screw hole inboard, can avoid the block terminal to produce through the bolt with the side and the top of the firm block terminal of mount and rock as far as possible, improves vibration damping mount and to the shock attenuation efficiency of block terminal, prolongs the utility model discloses a life reduces the influence of vibrations to block terminal internal circuit component.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up vibration damping mount and mount, solved current shockproof switch board and mostly only set up shockproof equipment in the switch board bottom, because the focus of switch board is located the switch board bottom, the upper end can produce when switch board transportation and fixed and rock, the not good problem of shockproof effect, can be to block terminal bottom and carry out shock attenuation protection all around through vibration damping mount, through mount and bolt, can stabilize fixed block terminal in the inboard position of vibration damping mount, avoid the higher influence that causes the block terminal stability of focus, the mount can improve vibration damping mount to the shock attenuation efficiency of block terminal, prolong greatly the utility model discloses a life.
2. The utility model discloses a set up the shock attenuation board, solved current shockproof switch board and often only set up shockproof equipment in the outside of switch board, and can't play the effect of shockproof protection to inboard circuit element, when receiving great striking, can lead to the problem that internal component damaged, the inboard shock attenuation board of block terminal can play certain shock attenuation protection's effect, extension circuit element's life to circuit element.
3. The utility model discloses a set up protecgulum and dust screen, it does not have good heat dispersion usually to have solved current shockproof switch board, and can not dustproof protection against insects, piling up of dust can cause the inside local overheated unable normal operating of circuit component that leads to of block terminal, the problem of damage even, protecgulum and dust screen can avoid dust and insect to get into the block terminal inboard, avoid leading to overheated in piling up the dust, can make the inside and outside air exchange of block terminal through the dust screen, cool down for block terminal inside, ventilation hole and through-hole are favorable to the circulation of air from top to bottom in the block terminal, avoid local overheated, the life of extension circuit component.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural effect diagram of the present invention;
FIG. 3 is a structural diagram of the front cover of the present invention;
fig. 4 is a structural diagram of the distribution box of the present invention;
figure 5 is the structure diagram of the damping base of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a front cover; 101. a handle; 102. rotating the rod; 103. inserting a rod; 2. a distribution box; 201. a slot; 202. a threaded hole; 203. a rain shield; 204. a dust screen; 205. a support plate; 206. a damper plate; 207. a vent hole; 3. a damping mount; 301. fixing a column; 302. a shock pad; 303. a spring; 304. a damper block; 305. a fixed mount; 306. and (4) bolts.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Please refer to fig. 1-5, the utility model relates to a shockproof switch board, including protecgulum 1, block terminal 2 and vibration damping mount 3, 2 inboard front ends joints of block terminal have protecgulum 1, can block dust and insect entering 2 inboards of block terminal through protecgulum 1, avoid leading to local overheat owing to gathering the dust, 2 inboard welding of block terminal has backup pad 205, backup pad 205 upper end bonds there is damping plate 206, damping plate 206 surface runs through and has seted up ventilation hole 207, backup pad 205 surface has seted up the through-hole and runs through the intercommunication with ventilation hole 207, be favorable to the circulation of air about in block terminal 2, avoid local overheat, damping plate 206 can play certain shock attenuation protection's effect to circuit element, 2 both ends of block terminal run through and are fixed with dust screen 204, 2 both ends of block terminal are located dust screen 204 outside welded fastening and have weather shield 203, can prevent dust and insect entering 2 inboard of block terminal simultaneously under the condition of inside and outside ventilation cooling of block terminal 2 through dust screen 204 from getting into the effect of block terminal 2 The utility model has the advantages of avoiding local overheating, the rain shield 203 plays the role of rain shield in rainy days, avoiding circuit elements from being damaged due to damp, the bottom end of the distribution box 2 is spliced with the damping base 3, the bottom surface of the inner side of the damping base 3 is jointed with the damping pad 302, the spring 303 is welded and fixed around the inner side of the damping base 3, the damping block 304 is welded and fixed around the inner side of the spring 303 at the inner side of the damping base 3, the bottom end of the distribution box 2 can be protected by damping through the damping pad 302, the side surface of the distribution box 2 can be protected by damping through the spring 303 and the damping block 304, reducing the influence of vibration on the distribution box 2 and the circuit elements as much as possible, the fixing frame 305 is welded and fixed around the upper side of the damping base 3, the fixing column 301 is screwed on the bottom side surface of the damping base 3, the utility model can be fixed on the upper end of the ground through the fixing frame 301, the side surface and the top end of the distribution box 2 can be stably fixed through the fixing frame 305, avoid the great vibrations that internal circuit component received that leads to because block terminal 2 focus is higher.
As shown in fig. 2-4, a handle 101 is provided on the front side of the front cover 1, a rotating rod 102 is welded and fixed on one end of the front cover 1, an inserting rod 103 is welded and fixed on two ends of the rotating rod 102, slots 201 are provided on the upper and lower ends of the inner side of the distribution box 2, the slots 201 are located on the front end of the inner side of the distribution box 2, threaded holes 202 are provided around the top end of the distribution box 2, the front cover 1 is connected to the front end of the inner side of the distribution box 2 through the inserting rod 103, the inserting rod 103 is connected to the inner side of the slot 201, the front cover 1 is attached to the front sides of the supporting plate 205 and the damping plate 206, the front cover 1 can be connected and fixed through the slots 201, rotation of the front cover 1 at the front end of the distribution box 2 is ensured, the front cover 1 can be rotated and opened quickly by pulling the handle 101, which is convenient for workers to overhaul and use the distribution box 2, the front cover 1 can prevent dust and insects from entering the inner side of the distribution box 2, and prevent dust from accumulating to cause temperature rise in the distribution box 2, the normal operation of the circuit elements is ensured.
Wherein as shown in fig. 2, 5, vibration damping mount 3 connects soon through mount 305 and is fixed in 2 side borders of block terminal, mount 305 top is run through and has connect soon bolt 306, mount 305 connects soon through bolt 306 and is fixed in 2 tops of block terminal around, 2 side bottoms of block terminal laminate in spring 303 and snubber block 304 inboardly, 2 bottoms of block terminal laminate in shock pad 302 upside, bolt 306 connects soon and is fixed in screw hole 202 inboardly, block terminal 2 laminates between four mounts 305, avoid rocking of 2 upper ends of block terminal, can be with the side and the top of the block terminal 2 that mount 305 stabilizes through bolt 306, avoid block terminal 2 to produce to rock as far as possible, improve vibration damping mount 3 to block terminal 2's shock absorption efficiency.
One specific application of this embodiment is: the utility model is fixed on the upper end of the ground through the fixed column 301, the stability of the utility model is increased, the bottom end of the distribution box 2 can be protected by shock absorption through the shock absorption pad 302, the side surface of the distribution box 2 can be protected by shock absorption through the spring 303 and the shock absorption block 304, the side surface and the top end of the distribution box 2 can be stabilized through the fixed frame 305 and the bolt 306, the shaking of the distribution box 2 is avoided as much as possible, the shock absorption efficiency of the shock absorption base 3 to the distribution box 2 is improved, the service life of the utility model is prolonged, the influence of the shock to the circuit elements inside the distribution box 2 is reduced, the front cover 1 can be rapidly rotated by pulling the handle 101 on the front side of the distribution box 2 by taking the rotating rod 102 as the axis, the maintenance and the use of the distribution box 2 by the staff are convenient, the circuit elements are arranged on the upper end of the shock absorption plate 206, the shock absorption plate 206 can play a certain role of shock absorption protection to the circuit elements, prolong circuit element's life, the spending is saved, the through-hole can make block terminal 2 inside up-down circulation of air with ventilation hole 207, avoid local overheat, rotate and close protecgulum 1, the closing of protecgulum 1 can avoid dust and insect to get into block terminal 2 inboard, avoid the dust to pile up and lead to block terminal 2 inside temperature to rise, dust screen 204 can prevent simultaneously that dust and insect from getting into block terminal 2 inboard under the condition of the inside and outside aeration cooling of block terminal 2, avoid local overheat, weather shield 203 plays the effect of keeping off the rain in the rainy day, avoid circuit element to wet and damage.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a switch board takes precautions against earthquakes, includes protecgulum (1), block terminal (2) and vibration damping mount (3), its characterized in that: the front end of the inner side of the distribution box (2) is connected with a front cover (1) in a clamping mode, a supporting plate (205) is welded on the inner side of the distribution box (2), a damping plate (206) is bonded on the upper end of the supporting plate (205), a ventilation hole (207) is formed in the surface of the damping plate (206) in a penetrating mode, a dust screen (204) is fixedly arranged at two ends of the distribution box (2) in a penetrating mode, a rain baffle (203) is fixedly welded on the outer side of the dust screen (204) at two ends of the distribution box (2), a damping base (3) is inserted into the bottom end of the distribution box (2), a damping pad (302) is bonded on the bottom surface of the inner side of the damping base (3), springs (303) are fixedly welded on the periphery of the inner side of the damping base (3), damping blocks (304) are bonded on the inner side of the springs (303) on the periphery of the inner side of the damping base (3), and fixing frames (305) are fixedly welded on the periphery of the upper side of the damping base (3), the periphery of the bottom side of the damping base (3) is connected with fixing columns (301) in a penetrating and screwing mode.
2. The anti-vibration power distribution cabinet according to claim 1, wherein a handle (101) is arranged on the front side of the front cover (1), a rotating rod (102) is fixed at one end of the front cover (1) in a welding manner, and inserting rods (103) are fixed at two ends of the rotating rod (102) in a welding manner.
3. The anti-vibration power distribution cabinet according to claim 1, wherein slots (201) are formed in the upper end and the lower end of the inner side of the power distribution cabinet (2), the slots (201) are located at the front end of the inner side of the power distribution cabinet (2), and threaded holes (202) are formed in the periphery of the top end of the power distribution cabinet (2).
4. The shockproof power distribution cabinet according to claim 1, wherein the front cover (1) is clamped to the front end of the inner side of the power distribution cabinet (2) through an insertion rod (103), the insertion rod (103) is inserted into the inner side of the insertion slot (201), and the front cover (1) is attached to the front sides of the support plate (205) and the damping plate (206).
5. The anti-vibration power distribution cabinet according to claim 1, wherein the damping base (3) is screwed and fixed to the side edge of the power distribution cabinet (2) through a fixing frame (305), a bolt (306) is screwed and connected to the top end of the fixing frame (305) in a penetrating manner, and the fixing frame (305) is screwed and fixed to the periphery of the top end of the power distribution cabinet (2) through the bolt (306).
6. The shockproof power distribution cabinet according to claim 5, wherein the bottom end of the side surface of the power distribution cabinet (2) is attached to the inner sides of the spring (303) and the shock absorption block (304), the bottom end of the power distribution cabinet (2) is attached to the upper side of the shock absorption pad (302), and the bolt (306) is screwed and fixed to the inner side of the threaded hole (202).
CN202120740997.XU 2021-04-10 2021-04-10 Switch board takes precautions against earthquakes Active CN214625826U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120740997.XU CN214625826U (en) 2021-04-10 2021-04-10 Switch board takes precautions against earthquakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120740997.XU CN214625826U (en) 2021-04-10 2021-04-10 Switch board takes precautions against earthquakes

Publications (1)

Publication Number Publication Date
CN214625826U true CN214625826U (en) 2021-11-05

Family

ID=78401568

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120740997.XU Active CN214625826U (en) 2021-04-10 2021-04-10 Switch board takes precautions against earthquakes

Country Status (1)

Country Link
CN (1) CN214625826U (en)

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