CN211557710U - Electrical control box for engineering machinery - Google Patents
Electrical control box for engineering machinery Download PDFInfo
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- CN211557710U CN211557710U CN202020041923.2U CN202020041923U CN211557710U CN 211557710 U CN211557710 U CN 211557710U CN 202020041923 U CN202020041923 U CN 202020041923U CN 211557710 U CN211557710 U CN 211557710U
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- control box
- electrical control
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- wall
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Abstract
The utility model provides an electrical control box for engineering machine tool. The electrical control box for engineering machinery comprises: an electrical control box; the ventilation groove is formed in the inner wall of one side of the electrical control box; the connecting rotating shaft is rotatably arranged on the outer wall of one side of the electric control box, and one end of the connecting rotating shaft extends out of the electric control box; the side connecting box is provided with an opening at one side and is fixedly arranged on the outer wall of one side of the electric control box; the check block is fixedly arranged on the connecting rotating shaft and is matched with the ventilation groove; the first gear is fixedly sleeved on the connecting rotating shaft; the adjusting rod is rotatably installed on the side connecting box. The utility model provides an electrical control box for engineering machine tool has easy operation, the electrical control box of being convenient for ventilates, guarantees the interior dryness fraction of electrical control box, avoids taking place the advantage of moisture regain.
Description
Technical Field
The utility model relates to an electrical control box field especially relates to an electrical control box for engineering machine tool.
Background
Engineering machinery is an important component of equipment industry, and in general terms, mechanical equipment necessary for comprehensive mechanical construction engineering required by earth and stone construction engineering, pavement construction and maintenance, mobile hoisting, loading and unloading operation and various building engineering is called as engineering machinery, an electrical control cabinet is used as an electrical cabinet with an electrical control function as the name implies, the electrical control cabinet adopts different controls according to different requirements, and a host system of the engineering machinery is usually installed in an electrical control box and placed outdoors, so that various requirements on the electrical control box are precise and strict.
However, in the prior art, a plurality of circuits are installed in the electrical control box, a large amount of heat is easily generated after long-time operation, the heat is difficult to volatilize out quickly sometimes only by the upward air holes, the electrical control box is often placed outdoors, more humid gas is often collected in the box under the influence of weather, and the circuits in the box are easy to get damp if the humid gas is not removed, so that the electric leakage is easily caused in the past.
Therefore, there is a need to provide a new electrical control box for construction machinery to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an easy operation, the electrical control box of being convenient for ventilate, guarantee the interior dryness fraction of electrical control box, avoid taking place the electrical control box for engineering machine tool of dampening.
In order to solve the technical problem, the utility model provides an engineering machine tool uses electric control box includes: an electrical control box; the ventilation groove is formed in the inner wall of one side of the electrical control box; the connecting rotating shaft is rotatably arranged on the outer wall of one side of the electric control box, and one end of the connecting rotating shaft extends out of the electric control box; the side connecting box is provided with an opening at one side and is fixedly arranged on the outer wall of one side of the electric control box; the check block is fixedly arranged on the connecting rotating shaft and is matched with the ventilation groove; the first gear is fixedly sleeved on the connecting rotating shaft; the adjusting rod is rotatably arranged on the side connecting box, and one end of the adjusting rod extends out of the side connecting box; the second gear is fixedly sleeved on the adjusting rod and is meshed with the first gear; the protective net is installed in the ventilation groove.
Preferably, two limiting blocks are fixedly mounted on the inner wall of one side of the electric control box, and a soft contact block is fixedly mounted on one side, close to each other, of each limiting block.
Preferably, the one end of connecting the pivot is rotated and is installed the circular block, the circular block with place the inner wall fixed connection of box, the one end fixed mounting of accent pole has the rotation handle.
Preferably, four shaping blocks are fixedly mounted on the inner walls of the top and the bottom of the ventilating groove, bolts are mounted between every two shaping blocks in a threaded mode, and the protective net is in threaded connection with the bolts.
Compared with the prior art, the utility model provides an electrical control box for engineering machine tool has following beneficial effect:
the utility model provides an electrical control box for engineering machine tool drives the transfer bar through turning handle and rotates, drives check dog through connecting the pivot and rotates under the cooperation of two gears, puts aside check dog from the ventilation groove and makes things convenient for the unobstructed exhaust of electrical control box, is convenient for adjust check dog.
In order to solve the technical problem, the utility model provides an engineering machine tool uses electric control box includes: fixed mounting has the board of placing on the bottom inner wall of electrical control box, place and have placed dampproofing box on the board, fixed mounting has the stick on one side inner wall of electrical control box, it has the clamp plate to articulate on the stick, the bottom of clamp plate contacts with the top of dampproofing box, the bottom fixed mounting of clamp plate has the traction block, fixed mounting has the stay cord on the traction block.
Preferably, one side of the placing plate is fixedly provided with a side block, one side of the side block is slidably provided with a moving block, the moving block is fixedly provided with a hook rod, and the bottom end of the pull rope is sleeved on the hook rod.
Preferably, the top of the placing plate is provided with an embedded groove, the bottom of the moisture-proof box is in contact with the inner wall of the bottom of the embedded groove, one side of the lateral block is provided with a row adjusting groove, the top and the bottom of the row adjusting groove are fixedly provided with vertical sliding rods, the moving block is slidably arranged on the vertical sliding rods, the vertical sliding rods are sleeved with springs, and the top and the bottom of each spring are respectively fixedly connected with the inner wall of the top of the row adjusting groove and the moving block.
Compared with the prior art, the utility model provides an electrical control box for engineering machine tool has following beneficial effect:
the utility model provides an electrical control box for engineering machine tool, through the adjustment to the movable block convenient with stay cord hook to the hooked pole, make the hooked pole with the taut straightness that straightens of stay cord under the cooperation of spring, guarantee the fixed relation between clamp plate and the dampproofing box.
Drawings
Fig. 1 is a schematic front view of a first embodiment of an electrical control box for construction machinery according to the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2;
FIG. 4 is an enlarged schematic view of the portion B of the present invention;
fig. 5 is a schematic side view of a second embodiment of the present invention;
FIG. 6 is an enlarged view of the portion C of FIG. 5;
fig. 7 is an enlarged schematic view of a portion D in fig. 6.
Reference numbers in the figures: 1. electric control box, 2, ventilation slot, 3, connect the pivot, 4, side connection box, 5, check dog, 6, first gear, 7, accent pole, 8, second gear, 9, protection network, 10, place the board, 11, dampproofing box, 12, strip piece, 13, clamp plate, 14, traction block, 15, stay cord, 16, side position piece, 17, movable block, 18, coupler yoke.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Therefore, the utility model also provides an electrical control box for engineering machine tool:
first embodiment
Referring to fig. 1 to 4, in a first embodiment of the present invention, an electrical control box for a construction machine includes: an electric control box 1; the ventilation groove 2 is formed in the inner wall of one side of the electric control box 1; the connecting rotating shaft 3 is rotatably arranged on the outer wall of one side of the electric control box 1, and one end of the connecting rotating shaft 3 extends out of the electric control box 1; the side connecting box 4 is provided with an opening at one side, and the side connecting box 4 is fixedly arranged on the outer wall of one side of the electric control box 1; the check block 5 is fixedly arranged on the connecting rotating shaft 3, and the check block 5 is matched with the ventilation groove 2; the first gear 6 is fixedly sleeved on the connecting rotating shaft 3; the adjusting rod 7 is rotatably installed on the side connecting box 4, and one end of the adjusting rod 7 extends out of the side connecting box 4; the second gear 8 is fixedly sleeved on the adjusting rod 7, and the second gear 8 is meshed with the first gear 6; and the protective net 9 is installed in the ventilation groove 2.
Two limit line blocks are fixedly mounted on the inner wall of one side of the electric control box 1, and a soft contact block is fixedly mounted on one side, close to each other, of each limit line block.
The one end of connecting pivot 3 is rotated and is installed the circular block, the inner wall fixed connection of circular block and placing box 4, the one end fixed mounting of accent pole 7 has the rotation handle.
Four shaping blocks are fixedly mounted on the inner walls of the top and the bottom of the ventilating slot 2, bolts are mounted between every two shaping blocks in a corresponding mode through threads, and the protective net 9 is in threaded connection with the bolts.
The utility model provides an engineering machine tool is with electrical control box's theory of operation as follows:
when the temperature in the electric control box 1 is too high and heat dissipation is needed, the rotating handle is rotated, the rotating handle drives the adjusting rod 7 to rotate on the placing box 4, the adjusting rod 7 drives the second gear 8 to rotate when rotating, and the second gear 8 drives the first gear 6 to synchronously rotate;
Compared with the prior art, the utility model provides an electrical control box for engineering machine tool has following beneficial effect:
the utility model provides an electrical control box for engineering machine tool drives transfer bar 7 through turning handle and rotates, drives check dog 5 through connecting pivot 3 and rotates under the cooperation of two gears, with check dog 5 from ventilating groove 2 go up the unobstructed exhaust of convenient electrical control box 1, is convenient for adjust check dog 5.
Second embodiment:
based on the electric control box for the construction machine provided by the first embodiment of the application, the second embodiment of the application provides another electric control box for the construction machine, the second embodiment is only a preferable mode of the first embodiment, and the implementation of the second embodiment does not affect the single implementation of the first embodiment.
The second embodiment of the present invention will be further explained with reference to the drawings and the following embodiments
Referring to fig. 5 to 7, in a second embodiment of the present invention, an electrical control box for a construction machine includes: fixed mounting has place board 10 on the bottom inner wall of electrical control box 1, place and have placed dampproofing box 11 on the board 10, fixed mounting has bar 12 on one side inner wall of electrical control box 1, it has clamp plate 13 to articulate on bar 12, the bottom of clamp plate 13 contacts with the top of dampproofing box 11, the bottom fixed mounting of clamp plate 13 has traction block 14, fixed mounting has stay cord 15 on the traction block 14.
A side block 16 is fixedly mounted on one side of the placing plate 10, a moving block 17 is slidably mounted on one side of the side block 16, a hook rod 18 is fixedly mounted on the moving block 17, and the bottom end of the pull rope 15 is sleeved on the hook rod 18.
The improved moisture-proof box is characterized in that an embedded groove is formed in the top of the placing plate 10, the bottom of the moisture-proof box 11 is in contact with the inner wall of the bottom of the embedded groove, a row adjusting groove is formed in one side of the side block 16, vertical sliding rods are fixedly mounted at the top and the bottom of the row adjusting groove, the moving block 17 is slidably mounted on the vertical sliding rods, springs are sleeved on the vertical sliding rods, and the top ends and the bottom ends of the springs are fixedly connected with the inner wall of the top of the row adjusting groove and.
The utility model provides an engineering machine tool is with electrical control box's theory of operation as follows: when the moisture-proof box 11 needs to be placed in the electrical control box 1 to adsorb moisture and prevent moisture from flowing back in the electrical control box 1, the pressing plate 13 is rotated to enable the pressing plate 13 to rotate by taking the bar block 12 as a circle center until one side of the pressing plate 13 is contacted with the inner wall of one side of the electrical control box 1, then the moisture-proof box 11 is placed in the embedded groove on the placing plate 10, and the pressing plate 13 is rotated reversely after being placed stably, so that the pressing plate 13 presses the moisture-proof box 11 into the embedded groove;
then push the movable block 17 upwards, make the movable block 17 slide motion on the vertical sliding rod, extrude the spring simultaneously, make it take place to deform, the movable block 17 drives the hook lever 18 synchronous motion, after the hook lever 18 moves to suitable height, hook the bottom of stay cord 15 on the hook lever 18, loosen the pulling to the movable block 17 again, the movable block 17 that loses external force drive receives the effect of spring elasticity and slides downwards on 11, make the hook lever 18 straighten the stay cord 15, under the traction of stay cord 15, the clamp plate 13 firmly pushes down the dampproofing box 11, make the dampproofing box 11 settle steadily in the embedded groove on placing the board 10.
Compared with the prior art, the utility model provides an electrical control box for engineering machine tool has following beneficial effect:
the utility model provides an electrical control box for engineering machine tool, through the adjustment to movable block 17 convenient with stay cord 15 hook to the hook-and-loop fastener 18, make hook-and-loop fastener 18 with stay cord 15 taut straighten under the cooperation of spring, guarantee the fixed relation between clamp plate 13 and the dampproofing box 11.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An electrical control box for construction machinery, comprising:
an electrical control box;
the ventilation groove is formed in the inner wall of one side of the electrical control box;
the connecting rotating shaft is rotatably arranged on the outer wall of one side of the electric control box, and one end of the connecting rotating shaft extends out of the electric control box;
the side connecting box is provided with an opening at one side and is fixedly arranged on the outer wall of one side of the electric control box;
the check block is fixedly arranged on the connecting rotating shaft and is matched with the ventilation groove;
the first gear is fixedly sleeved on the connecting rotating shaft;
the adjusting rod is rotatably arranged on the side connecting box, and one end of the adjusting rod extends out of the side connecting box;
the second gear is fixedly sleeved on the adjusting rod and is meshed with the first gear;
the protective net is installed in the ventilation groove.
2. The electrical control box for engineering machinery according to claim 1, wherein two limiting blocks are fixedly mounted on an inner wall of one side of the electrical control box, and a flexible contact block is fixedly mounted on a side, close to each other, of each of the two limiting blocks.
3. The electrical control box for construction machinery according to claim 1, wherein a circular block is rotatably installed at one end of the connecting rotating shaft, the circular block is fixedly connected with the inner wall of the placing box, and a rotating handle is fixedly installed at one end of the adjusting rod.
4. The electrical control box for engineering machinery according to claim 1, wherein four shaping blocks are fixedly mounted on the inner walls of the top and the bottom of the ventilation groove, bolts are mounted between every two shaping blocks in a corresponding manner, and the protective net is in threaded connection with the bolts.
5. The electrical control box for engineering machinery according to claim 1, wherein a placing plate is fixedly mounted on an inner wall of the bottom of the electrical control box, a moisture-proof box is placed on the placing plate, a bar block is fixedly mounted on an inner wall of one side of the electrical control box, a pressing plate is hinged to the bar block, the bottom of the pressing plate is in contact with the top of the moisture-proof box, a traction block is fixedly mounted at the bottom of the pressing plate, and a pull rope is fixedly mounted on the traction block.
6. The electrical control box for construction machinery as claimed in claim 5, wherein a side block is fixedly mounted on one side of the placing plate, a moving block is slidably mounted on one side of the side block, a hook rod is fixedly mounted on the moving block, and a bottom end of the pull rope is sleeved on the hook rod.
7. The electrical control box for engineering machinery as claimed in claim 6, wherein an embedded groove is formed in the top of the placing plate, the bottom of the moisture-proof box is in contact with the inner wall of the bottom of the embedded groove, an adjusting groove is formed in one side of the side block, vertical sliding rods are fixedly mounted at the top and the bottom of the adjusting groove, the moving block is slidably mounted on the vertical sliding rods, springs are sleeved on the vertical sliding rods, and the top ends and the bottom ends of the springs are fixedly connected with the inner wall of the top of the adjusting groove and the moving block respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041923.2U CN211557710U (en) | 2020-01-09 | 2020-01-09 | Electrical control box for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041923.2U CN211557710U (en) | 2020-01-09 | 2020-01-09 | Electrical control box for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211557710U true CN211557710U (en) | 2020-09-22 |
Family
ID=72490447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020041923.2U Expired - Fee Related CN211557710U (en) | 2020-01-09 | 2020-01-09 | Electrical control box for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211557710U (en) |
-
2020
- 2020-01-09 CN CN202020041923.2U patent/CN211557710U/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: 20200922 Termination date: 20210109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |