CN216530034U - Electric control device for walking type self-balancing overpass bridge - Google Patents
Electric control device for walking type self-balancing overpass bridge Download PDFInfo
- Publication number
- CN216530034U CN216530034U CN202122747250.XU CN202122747250U CN216530034U CN 216530034 U CN216530034 U CN 216530034U CN 202122747250 U CN202122747250 U CN 202122747250U CN 216530034 U CN216530034 U CN 216530034U
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- Prior art keywords
- case
- control device
- balancing
- air
- sealing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an electrical control device for a walking type self-balancing overpass bridge, which comprises a case with a central control front side opening, wherein the opening end of the case is rotatably connected with a sealing case door capable of being turned upwards, the sealing case door and the case rotate to have damping, and the upper part of the front side of the case is an arc-shaped edge which is rotatably matched with the sealing case door; the fan motor is installed on one side in the case, a power output shaft of the fan motor penetrates out of the case to be connected with a cooling fan, an air collecting cover used for covering the cooling fan is arranged on the outer wall of the case, one side of the air collecting cover is close to the cooling fins and is provided with an air outlet, and one side of the air collecting cover, which is far away from the air outlet, is provided with an air inlet. The utility model can simultaneously meet the two requirements of water resistance and heat dissipation of the electric control device, and the electric control device is not easy to break down when the bridge girder erection machine works outdoors.
Description
Technical Field
The utility model relates to the technical field of bridge girder erection machines, in particular to an electrical control device for a walking type self-balancing overpass.
Background
The bridge erecting machine is equipment for placing prefabricated beam pieces on a prefabricated pier, the extension and retraction of the tail supporting leg and the front supporting leg of the bridge erecting machine are adjusted through a hydraulic oil cylinder, the operation of each mechanism of the bridge erecting machine is realized through the control of an electrical system, the electrical control system comprises a distribution box, a control panel, a power supply system and the like, and the bridge erecting machine works outdoors, so that the electrical control device needs to have certain waterproofness and heat dissipation, but an air hole needs to be opened in the existing electrical control device through the heat dissipation of a fan, the tightness is difficult to ensure due to the air hole, the water drainage capability is poor, if the electrical control device is completely sealed, the heat dissipation of the internal electrical elements is difficult, and the two requirements are difficult to be met simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electrical control device for a walking type self-balancing overpass, which can meet the two requirements of water resistance and heat dissipation of the electrical control device at the same time, and the electrical control device is not easy to break down when a bridge girder erection machine works outdoors.
The technical purpose of the utility model is realized by the following technical scheme:
an electric control device for a walking type self-balancing overpass bridge comprises a case with a central control front side opening, wherein the opening end of the case is rotatably connected with a sealing case door capable of being turned upwards, two sides of the sealing case door are bent inwards to form a covered edge capable of surrounding the case, the sealing case door and the case rotate to have damping, and the upper part of the front side of the case is an arc-shaped edge matched with the sealing case door in a rotating manner;
the quick-witted incasement is provided with the heat conduction mounting panel, a plurality of electrical control element are installed to the front side of heat conduction mounting panel, the rear side of heat conduction mounting panel is provided with a plurality of wearing out backward the fin of quick-witted case, fan motor is installed to one side of machine incasement, fan motor's power output shaft wears out quick-witted case connection has radiator fan, the outer wall of machine case is provided with and is used for covering radiator fan's wind-collecting cover, one side of wind-collecting cover is close to the fin has just seted up the air outlet, the wind-collecting cover is kept away from one side of air outlet has seted up the air intake.
By adopting the technical scheme, heat generated by the electric control element during working is absorbed by the heat conduction mounting plate and then is conducted to the outer side of the case through the radiating fins, and the radiating fan rotates to generate air blown out from the air outlet to cool and radiate the radiating fins; when the staff need maintain the electrical control element in the quick-witted incasement, only need upwards lift up sealed chamber door, just can begin work, sealed chamber door can not oneself whereabouts, does not like ordinary quick-witted case side opening door, and the mode of opening the door is simple and convenient.
The utility model is further provided with: and a sealing rubber ring is arranged at the edge of the opening end of the case.
The utility model is further provided with: and the heat conduction mounting plate is provided with a temperature sensor.
By adopting the technical scheme, the temperature sensor monitors the temperature of the heat conduction mounting plate, and the rotating speed of the cooling fan is adjusted in real time, so that the purpose of optimal cooling is achieved.
The utility model is further provided with: each fin all faces the air outlet setting, all fins are blown to the length of air outlet.
The utility model is further provided with: the heat conduction mounting plate and each radiating fin are made of aluminum materials.
Compared with the prior art, the utility model has the following beneficial effects:
the case is not provided with the vent holes for heat dissipation, so that the sealing performance of the case is effectively enhanced, the water discharging capacity of the case is improved, heat generated by the internal electric control element is transferred to the outside for air cooling heat dissipation, and the case also has good heat dissipation performance on the premise of ensuring the waterproof performance of the case;
secondly, the case is opened in an upturning mode, compared with the common side-opening mode, the case is opened more conveniently, and cannot fall down after being upturned, so that the work of workers is not influenced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an open state diagram of the present invention;
FIG. 3 is primarily for illustrating the back of the present invention;
fig. 4 is mainly used to show the heat dissipation fan inside the air collection cover.
In the figure: 1. a chassis; 11. an arc-shaped edge; 2. sealing the box door; 21. edge covering; 3. sealing the rubber ring; 4. a heat conducting mounting plate; 5. an electrical control element; 6. a temperature sensor; 7. a heat sink; 8. a fan motor; 81. a heat radiation fan; 9. a wind collecting cover; 91. an air outlet; 92. and an air inlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment, refer to fig. 1-4, an electric control device for a walking self-balancing overpass bridge comprises a case 1 with a central control front opening, the open end of the case 1 is rotatably connected with a sealing case door 2 capable of being turned upwards, two sides of the sealing case door 2 are bent inwards to form an edge 21 capable of surrounding the case 1, the sealing case door 2 and the case 1 rotate to have damping, the upper part of the front side of the case 1 is an arc-shaped edge 11 rotatably matched with the sealing case door 2, and the edge of the open end of the case 1 is provided with a circle of sealing rubber ring 3.
A heat conducting mounting plate 4 is arranged in the case 1, a plurality of electric control elements 5 are arranged on the front side of the heat conducting mounting plate 4, a temperature sensor 6 is arranged on the heat conducting mounting plate 4, a plurality of radiating fins 7 which penetrate out of the case 1 backwards are arranged on the rear side of the heat conducting mounting plate 4, each radiating fin 7 is transversely arranged, a fan motor 8 is arranged on one side in the case 1, a power output shaft of the fan motor 8 penetrates out of the case 1 and is connected with a radiating fan 81, a wind collecting cover 9 used for covering the radiating fan 81 is arranged on the outer wall of the case 1, one side of the wind collecting cover 9 is bent and is close to the radiating fins 7 and is provided with an air outlet 91, an air inlet 92 is arranged on one side of the wind collecting cover 9, which is far away from the air outlet 91, the air inlet 92 is positioned below the radiating fan 81, each radiating fin 7 is arranged towards the air outlet 91, and the length of the air outlet 91 is enough to blow all the radiating fins 7, the heat conducting mounting plate 4 and each heat sink 7 are made of aluminum.
The working principle is as follows: after heat generated by the control element of the electric control element 5 during operation is absorbed by the heat conduction mounting plate 4, the heat is conducted to the outer side of the case 1 through the heat radiating fins 7, the heat radiating fan 81 rotates to generate air blown out from the air outlet 91 to perform air cooling heat radiation on the heat radiating fins 7, the temperature sensor 6 monitors the temperature of the heat conduction mounting plate 4, the rotating speed of the heat radiating fan 81 is adjusted in real time, and the purpose of optimal heat radiation is achieved; when the staff need maintain the electrical control element 5 in the machine case 1, only need upwards lift up sealed chamber door 2, just can begin work, sealed chamber door 2 can not oneself whereabouts, does not like ordinary machine case 1 side opening door, and the mode of opening the door is simple and convenient.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a walking self-balancing strides bridge and uses electric control device, includes quick-witted case (1) of well accuse front side opening, its characterized in that: the opening end of the case (1) is rotatably connected with a sealing case door (2) capable of being turned upwards, two sides of the sealing case door (2) are bent inwards to form a covered edge (21) capable of surrounding the case (1), the sealing case door (2) and the case (1) rotate to have damping, and the upper part of the front side of the case (1) is an arc-shaped edge (11) which is rotatably matched with the sealing case door (2);
be provided with heat conduction mounting panel (4) in quick-witted case (1), a plurality of electrical control element (5) are installed to the front side of heat conduction mounting panel (4), the rear side of heat conduction mounting panel (4) is provided with a plurality of wearing out backward radiating fin (7) of quick-witted case (1), fan motor (8) are installed to one side in quick-witted case (1), the power output shaft of fan motor (8) wears out quick-witted case (1) is connected with radiator fan (81), the outer wall of machine case (1) is provided with and is used for covering radiator fan (81) air-collecting cover (9), one side of air-collecting cover (9) is close to radiating fin (7) and seted up air outlet (91), air-collecting cover (9) are kept away from air intake (92) have been seted up to one side of air outlet (91).
2. The electrical control device for the walking self-balancing overpass bridge of claim 1, wherein: and a sealing rubber ring (3) is arranged at the edge of the opening end of the case (1).
3. The electrical control device for walking self-balancing overpass of claim 1, wherein: and a temperature sensor (6) is arranged on the heat conduction mounting plate (4).
4. The electrical control device for the walking self-balancing overpass bridge of claim 1, wherein: each cooling fin (7) faces the air outlet (91), and the length of the air outlet (91) is enough to blow all the cooling fins (7).
5. The electrical control device for the walking self-balancing overpass bridge of claim 1, wherein: the heat conduction mounting plate (4) and each radiating fin (7) are made of aluminum materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747250.XU CN216530034U (en) | 2021-11-10 | 2021-11-10 | Electric control device for walking type self-balancing overpass bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747250.XU CN216530034U (en) | 2021-11-10 | 2021-11-10 | Electric control device for walking type self-balancing overpass bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530034U true CN216530034U (en) | 2022-05-13 |
Family
ID=81528155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122747250.XU Expired - Fee Related CN216530034U (en) | 2021-11-10 | 2021-11-10 | Electric control device for walking type self-balancing overpass bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216530034U (en) |
-
2021
- 2021-11-10 CN CN202122747250.XU patent/CN216530034U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |