CN213818463U - Protection device of electromechanical box for construction - Google Patents
Protection device of electromechanical box for construction Download PDFInfo
- Publication number
- CN213818463U CN213818463U CN202022659672.7U CN202022659672U CN213818463U CN 213818463 U CN213818463 U CN 213818463U CN 202022659672 U CN202022659672 U CN 202022659672U CN 213818463 U CN213818463 U CN 213818463U
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- Prior art keywords
- protection device
- electromechanical box
- protective cover
- electromechanical
- cover plate
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- 238000010276 construction Methods 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a protection device of an electromechanical box for construction, which comprises a protective cover arranged on the electromechanical box, wherein the protective cover is clamped and screwed on a base of the electromechanical box, the protective cover is of a metal frame structure, the top surface of the protective cover is provided with a cover plate, one side surface of the protective cover is provided with a telescopic net door, and the remaining three side surfaces are all covered with a wire mesh; the telescopic net door is arranged corresponding to the front door of the electromechanical box, the telescopic net door is provided with a pull rod which is connected with the upright posts on two sides in a sliding manner, a folding wire mesh is connected between the pull rod and the lower edge of the cover plate, and the middle part of the pull rod is provided with a bidirectional hanging ring; a lower draw hook is arranged on the base on the side where the telescopic net door is located, and an upper draw hook is arranged on the cover plate; the protection device has simple structure, easy use and low cost, and is suitable for the protection of outdoor electromechanical boxes.
Description
Technical Field
The utility model relates to the electronic box protection technology field, concretely relates to protection device of electromechanical case is used in construction.
Background
Various types of electromechanical boxes are generally used in the engineering construction process to install electromechanical equipment, measuring equipment or instruments and the like, such as distribution boxes, power distribution cabinets, outdoor cabinets and the like; because outdoor construction environment is complicated, grit, instrument, personnel, construction auxiliary are more, and construction auxiliary still can make a round trip to transport for these electromechanical boxes need make safeguard measure in installation and use, in order to avoid damaging and personnel's injury.
Chinese utility model patent (publication No. CN211352680U) discloses a protection device of electromechanical box for construction in 2020, which comprises an inner chamber, a top cover and a protection device shell, the front of protection device shell is embedded with the front plate, the back of protection device shell is embedded with the back plate, the centre of front plate is provided with radiator fan, the centre of back plate is provided with radiator fan, the upper end of protection device shell is connected with the top cover, the symmetrical welding has the connecting plate around the bottom left side of top cover, the symmetrical welding has the connecting plate around the bottom right side of top cover, the bottom of connecting plate is connected with the second iron prop, the inner chamber has been seted up to the inside of protection device shell, the symmetry is provided with first electro-magnet and second electro-magnet around the bottom left end of inner. Although the protection device solves the problems of inconvenient assembly and poor protection of the conventional electromechanical box protection device, the protection device has a complex structure and needs to occupy the internal space of the electromechanical box; the whole of the electromechanical box is of a closed structure, and a special heat dissipation device is required to be arranged.
Disclosure of Invention
The utility model aims at providing a protection device of electromechanical case is used in construction to the problem that prior art exists.
In order to achieve the above object, the utility model adopts the following technical scheme:
a protection device of an electromechanical box for construction comprises a protective cover arranged on the electromechanical box, wherein the protective cover is clamped and screwed on a base of the electromechanical box, the protective cover is of a metal frame structure, a cover plate is arranged on the top surface of the protective cover, one side surface of the protective cover is provided with a telescopic net door, and the remaining three side surfaces are covered with a wire mesh; the telescopic net door is arranged corresponding to the front door of the electromechanical box, the telescopic net door is provided with a pull rod which is connected with the upright posts on two sides in a sliding manner, a folding wire mesh is connected between the pull rod and the lower edge of the cover plate, and the middle part of the pull rod is provided with a bidirectional hanging ring; the base is provided with a lower draw hook and the cover plate is provided with an upper draw hook.
The protection device has simple structure, easy use and low cost, and is suitable for the protection of outdoor electromechanical boxes; through set up on the electromechanical case the protection casing can protect the electromechanical case not to receive the damage in the construction environment of complicacy, also can avoid constructor to touch or directly strike electromechanical case body to lead to the fact personnel to be injured.
The protective cover is connected in a clamping and screwing mode, so that the protective cover can be conveniently installed and detached, can be matched with electromechanical boxes at different positions, and can improve the recycling times.
The silk screen with the setting of telescopic net door can form omnidirectional protective structure, can enough avoid bold object striking and collide with the electromechanical case does not also influence the normal ventilation and the heat dissipation of electromechanical case.
The telescopic net door is arranged at the front door of the electromechanical box, so that the front door of the electromechanical box is convenient to open for wiring or switching circuit operation in the construction process; once the protective cover is integrally installed on the base, the circuit operation of the electromechanical box can be carried out through the telescopic net door without frequent assembly and disassembly, and the convenience is better.
The bidirectional lifting ring can be matched and connected with an upper pull hook or a lower pull hook, so that the pull rod is fixed at the cover plate or the base to form a flexible connecting structure; the sliding connection is convenient for the pull rod to move up and down, and the folding silk screen can be unfolded and folded, so that the up-and-down stretching is not influenced.
Furthermore, the bottom of the protective cover is provided with a clamping part, the base is provided with a circle of clamping grooves, and the clamping part is inserted into and clamped in the clamping grooves; the bottom of the protective cover is also provided with at least one pair of folded edges near the clamping part, and the folded edges are in threaded connection with the base.
The clamping part is matched with the clamping groove to form limiting and positioning, integral installation is facilitated, the clamping part is firstly inserted into the clamping groove to form pre-fixing during installation, then, the edge folding is performed through threaded connection, and connection stability can be further improved after threaded connection and fixing.
Furthermore, the inner side walls of the upright columns positioned on two sides of the front door are respectively provided with a vertical sliding groove, two ends of the pull rod are respectively connected in the vertical sliding grooves in a sliding mode, and the upper end and the lower end of each vertical sliding groove are respectively provided with a limiting block.
Furthermore, the vertical sliding groove is a sliding groove with a T-shaped section, the end part of the pull rod is of a stepped structure, a rolling shaft or a rolling bearing is sleeved on the outer circumference of the stepped structure, and the stepped structure is arranged in the vertical sliding groove.
The sliding connection of the ladder structure and the chute with the T-shaped section is adopted, so that the end part of the pull rod can be prevented from being separated from the vertical chute, and the guidance performance and the stability are better; the arrangement of the rolling shaft or the rolling bearing can further improve the rolling and sliding capacity.
Furthermore, connecting pieces are respectively arranged on the front side wall of the cover plate and the front side wall of the base, U-shaped openings are respectively arranged on the connecting pieces, and the upper drag hook and the lower drag hook are respectively hinged in the openings.
The upper draw hook and the lower draw hook which are hinged can rotate freely, and the two-way hanging ring which is fixedly arranged can be hooked conveniently.
Further, the wire mesh is a steel mesh, and insulating paint layers are coated on the wire mesh, the folding wire mesh and the metal framework structure. The folded wire mesh can be a wire mesh or a fine mesh safety net.
Furthermore, the upper surface of the cover plate is an inclined waterproof plate, and the upper part of the cover plate is also provided with a hanging handle.
The cover plate with the inclined top can prevent water and guide water, and the lifting handle is convenient to lift; if the volume of the electromechanical box is small, the electromechanical box can be arranged as a handle, so that the electromechanical box is convenient for workers to carry.
Furthermore, a groove structure is further arranged on the peripheral wall of the cover plate, a water guide plate is clamped in the groove structure, and the water guide plate extends downwards.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the protection device has simple structure, easy use and low cost, and is suitable for the protection of outdoor electromechanical boxes; the protective cover is arranged on the electromechanical box, so that the electromechanical box can be protected from being damaged in a complex construction environment, and constructors can be prevented from touching or directly impacting the electromechanical box body, so that the workers are prevented from being injured; 2. the protective cover is connected in a clamping and screwing mode, so that the protective cover is convenient to mount and dismount, the protective cover can be matched with electromechanical boxes at different positions for use, and the recycling times are increased; 3. the arrangement of the wire mesh and the telescopic mesh door can form an all-directional protection structure, so that a large object can be prevented from impacting and colliding the electromechanical box, and the normal ventilation and heat dissipation of the electromechanical box are not influenced; 4. the arrangement of the telescopic net door facilitates opening the front door of the electromechanical box at any time for wiring or switching circuit operation, and the whole protective cover is not required to be frequently assembled and disassembled.
Drawings
Fig. 1 is a schematic view of the overall structure of a protection device of a construction machine electric box according to the present invention;
fig. 2 is a schematic view of the telescopic net door of the protection device of the electromechanical box for construction in a half-open state;
fig. 3 is a schematic view of the telescopic net door of the protection device of the electromechanical box for construction in a fully opened state;
fig. 4 is a schematic structural diagram of a base of the protection device for the construction machine electric box according to the present invention;
fig. 5 is a schematic structural view of a side wall of the protection device of the construction machine electric box according to the present invention;
FIG. 6 is a schematic cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is a schematic cross-sectional view taken along line A-A of FIG. 3;
fig. 8 is a schematic structural view of another cover plate of the protection device for a construction machine electric box according to the present invention;
FIG. 9 is an enlarged view of FIG. 8 at C;
in the figure: 1. a protective cover; 2. an electromechanical box; 3. a base; 301. a clamping groove; 4. a main door; 5. a retractable net door; 501. a pull rod; 502. folding wire mesh; 503. a bidirectional hoisting ring; 504. a stepped structure; 505. a rolling bearing; 6. a wire mesh; 7. a cover plate; 8. a column; 801. a vertical chute; 802. a limiting block; 9. a fastening part; 10. folding edges; 11. connecting sheets; 12. pulling the hook; 13. a lower drag hook; 14. a hanging handle; 15. a water guide plate; 16. and (4) a groove structure.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The first embodiment is as follows:
as shown in fig. 1 to 4, a protection device for an electromechanical box for construction includes a protective cover 1 disposed on an electromechanical box 2, the protective cover 1 is fastened and screwed to a base 3 of the electromechanical box 2, the protective cover 1 is of a metal frame structure, a cover plate 7 is disposed on a top surface of the protective cover 1, a retractable mesh door 5 is disposed on one side surface of the protective cover 1, and the remaining three side surfaces are covered with a mesh 6; the telescopic net door 5 is arranged corresponding to the front door 4 of the electromechanical box 2, the telescopic net door 5 is provided with a pull rod 501 which is connected with upright posts 8 at two sides in a sliding manner, a folding wire mesh 502 is connected between the pull rod 501 and the lower edge of the cover plate 7, and the middle part of the pull rod 501 is provided with a two-way lifting ring 503; the base 3 on the side of the telescopic net door 5 is provided with a lower draw hook 13, and the cover plate 7 is provided with an upper draw hook 12.
The protection device has simple structure, easy use and low cost, and is suitable for the protection of outdoor electromechanical boxes; through set up on electromechanical case 2 protection casing 1 can protect electromechanical case 2 not receive the damage in the construction environment of complicacy, also can avoid constructor to touch or directly strike electromechanical case body to cause personnel's injury.
Connect through the mode of block and spiro union, be convenient for installation and dismantlement make protection casing 1 can use with the electromechanical case cooperation of different positions, promote the reuse number of times.
The silk screen 6 with telescopic net door 5 set up and can form omnidirectional protective structure, can enough avoid the bold object striking and collide with electromechanical case 2 does not also influence electromechanical case 2's normal ventilation and heat dissipation.
The telescopic net door 5 is arranged at the main door 4 of the electromechanical box 2, so that the main door 4 of the electromechanical box is conveniently opened to carry out wiring or switching circuit operation in the construction process; once the protective cover 1 is integrally installed on the base 3, the electric circuit operation of the electromechanical box 2 can be performed through the telescopic net door 5 without frequent assembly and disassembly, and the convenience is better.
The bidirectional lifting ring 503 can be matched and connected with the upper draw hook 12 or the lower draw hook 13, so that the pull rod 501 is fixed at the cover plate 7 or the base 3 to form a flexible connecting structure; the sliding connection is convenient for the pull rod 501 to move up and down, and the folding wire mesh 502 can be unfolded and folded, so that the up-and-down stretching is not influenced.
Further, the bottom of the protective cover 1 is provided with a clamping part 9, the base 3 is provided with a circle of clamping grooves 301, and the clamping part 9 is inserted into and clamped in the clamping grooves 301; the bottom of the protective cover 1 is also provided with folded edges 10 at positions close to the clamping parts 9, the folded edges 10 are arranged in a left-right mode, and the folded edges 10 are in threaded connection with the base 3.
The clamping part 9 and the clamping groove 301 are matched to form limiting and positioning, integral installation is facilitated, the clamping part 9 is firstly inserted into the clamping groove 301 to form pre-fixing during installation, then the edge folding 10 is screwed, and connection stability can be further improved after screwing and fixing.
Further, as shown in fig. 2 and 5, the inner side walls of the upright posts 8 located on the two sides of the front door 4 are respectively provided with a vertical sliding groove 801, two ends of the pull rod 501 are respectively connected in the vertical sliding grooves 801 in a sliding manner, and the upper end and the lower end of the vertical sliding groove 801 are respectively provided with a limiting block 802.
Further, as shown in fig. 6, the vertical sliding groove 801 is a sliding groove with a "T" shaped cross section, the end of the pull rod 501 is a cylindrical stepped structure 504, a rolling bearing 505 is sleeved on the outer circumference of the stepped structure 504, and the stepped structure 504 is disposed in the vertical sliding groove 801.
The end part of the pull rod 501 can be prevented from being separated from the vertical sliding groove 801 by adopting the sliding connection of a stepped structure and the sliding groove with the T-shaped section, so that the guidance performance and the stability are better; the rolling bearing 505 is provided to further improve rolling and sliding capabilities.
Further, as shown in fig. 3 and 7, the connecting pieces 11 are respectively disposed on the front side wall of the cover plate 7 and the front side wall of the base 3, the connecting pieces 11 are respectively provided with U-shaped openings, the upper opening (on the cover plate 7) faces downward, the lower opening (on the base 3) faces upward, and the upper draw hook 12 and the lower draw hook 13 are respectively hinged in the openings.
The hinged upper draw hook 12 and the hinged lower draw hook 13 can rotate freely, so as to be convenient for hooking the fixedly arranged bidirectional hanging ring 503.
Further, the wire mesh 6 is a steel mesh, and the wire mesh 6, the foldable wire mesh 502 and the metal frame structure are all coated with an insulating paint layer. The folded wire mesh 502 is a wire mesh.
Further, the upper surface of the cover plate 7 is an inclined waterproof plate, and a hanging handle 14 is further arranged on the upper portion of the cover plate 7. The cover plate 7 with the inclined top can prevent water and guide water, and the lifting handle 14 is convenient to lift and carry.
Example two:
the difference between this embodiment and the first embodiment is the structure of the cover plate.
As shown in fig. 8 and 9, a groove structure 16 is further provided on the peripheral wall of the cover plate 7, a water guide plate 15 is engaged in the groove structure 16, and the water guide plate 15 extends downward. The end of the water guide plate 15 is provided with a lap joint structure matched with the groove structure 16.
The arrangement of the water guide plate 15 can play a role in water prevention and water guide, and the electromechanical box can be shielded from rain in rainy days; in the weather of non-rain or snow, the detachable umbrella can be detached, and the occupied space is reduced.
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 (8)
1. A protection device of an electromechanical box for construction comprises a protective cover arranged on the electromechanical box, and is characterized in that the protective cover is clamped and screwed on a base of the electromechanical box, the protective cover is of a metal frame structure, a cover plate is arranged on the top surface of the protective cover, one side surface of the protective cover is provided with a telescopic mesh door, and the remaining three side surfaces are covered with a mesh screen; the telescopic net door is arranged corresponding to the front door of the electromechanical box, the telescopic net door is provided with a pull rod which is connected with the upright posts on two sides in a sliding manner, a folding wire mesh is connected between the pull rod and the lower edge of the cover plate, and the middle part of the pull rod is provided with a bidirectional hanging ring; the base is provided with a lower draw hook and the cover plate is provided with an upper draw hook.
2. The protection device for the electromechanical box for construction according to claim 1, wherein a locking portion is provided at a bottom of the protection cover, a ring of locking grooves is provided on the base, and the locking portion is inserted into and locked with the locking grooves; the bottom of the protective cover is also provided with at least one pair of folded edges near the clamping part, and the folded edges are in threaded connection with the base.
3. The protection device for the electromechanical box for construction according to claim 1, wherein the inner side walls of the columns at both sides of the front door are respectively provided with a vertical sliding groove, both ends of the pull rod are respectively slidably connected in the vertical sliding grooves, and the upper and lower ends of the vertical sliding grooves are respectively provided with a limiting block.
4. The protection device of an electromechanical box for construction as claimed in claim 3, wherein the vertical sliding groove is a sliding groove with a T-shaped section, the end of the pull rod is a stepped structure, a roller or a rolling bearing is sleeved on the outer circumference of the stepped structure, and the stepped structure is disposed in the vertical sliding groove.
5. The protection device for the electromechanical box for construction according to claim 1, wherein the front side wall of the cover plate and the front side wall of the base are respectively provided with a connecting piece, the connecting pieces are respectively provided with a U-shaped opening, and the upper drag hook and the lower drag hook are respectively hinged in the openings.
6. The protection device for construction electromechanical boxes according to claim 1, wherein said wire mesh is a steel mesh, and said wire mesh, said folded wire mesh and said metal frame structure are coated with an insulating paint layer.
7. The protection device for the electromechanical box for construction according to claim 1, wherein an upper surface of the cover plate is provided with an inclined waterproof plate, and a hanging handle is further provided at an upper portion of the cover plate.
8. The protection device for the electromechanical box for construction according to claim 1, wherein a groove structure is further provided on the peripheral wall of the cover plate, a water guide plate is engaged in the groove structure, and the water guide plate extends in a downward inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022659672.7U CN213818463U (en) | 2020-11-17 | 2020-11-17 | Protection device of electromechanical box for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022659672.7U CN213818463U (en) | 2020-11-17 | 2020-11-17 | Protection device of electromechanical box for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213818463U true CN213818463U (en) | 2021-07-27 |
Family
ID=76935058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022659672.7U Expired - Fee Related CN213818463U (en) | 2020-11-17 | 2020-11-17 | Protection device of electromechanical box for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213818463U (en) |
-
2020
- 2020-11-17 CN CN202022659672.7U patent/CN213818463U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |