CN204040556U - A telescopic graduation two electronic box protection canopy - Google Patents
A telescopic graduation two electronic box protection canopy Download PDFInfo
- Publication number
- CN204040556U CN204040556U CN201420489537.4U CN201420489537U CN204040556U CN 204040556 U CN204040556 U CN 204040556U CN 201420489537 U CN201420489537 U CN 201420489537U CN 204040556 U CN204040556 U CN 204040556U
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- montant
- protection canopy
- graduation
- column
- telescopic
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Abstract
An a kind of telescopic graduation two electronic box protection canopy, comprise skeleton and be connected to the ceiling plate above skeleton, skeleton is mutually spirally connected by four, front, rear, left and right framework and forms, and every sheet framework comprises top frame, under(-)chassis and is connected to flexible fence between the two; Flexible fence comprises two root posts, uniform intervals is arranged in montant between two root posts, pin joint at column and montant and the expansion bracket between montant and montant, the termination of montant snaps in upper rail and lower guideway respectively.The utility model utilizes square steel, channel-section steel, rivet and bolt support, and material source is extensive, cost is low; Transport or when depositing, can every sheet framework is compressed to minimum, can not too much take up room, convenient transport and storage; How with bolts the utility model is, and efficiency of construction is high, is convenient to protection canopy and recycles, and achieves freely the dismantling of a graduation two electronic box protection canopy, simple installation, can repeatedly have enough to meet the need, the effect of convenient transportation.Switchbox protection can be widely used in.
Description
Technical field
The utility model relates to a kind of protector.
Background technology
At present, during general site operation, switchbox is all placed on outdoor, prevents pounding, generally can install protection canopy in the outside of switchbox in order to rainproof, an existing graduation two electronic box protection canopy mostly is fixed, be welded to each other mainly through square steel and form, be transported to scene again complete welding between framework, because size is fixed non-adjustable if the four sides framework of protection canopy is welded in advance, its transport can be very inconvenient, easily causes damage; If be weld at the scene completely, its workload is large, affects efficiency of construction, increases the weight of the labour intensity of staff; In addition, after using, protection canopy dismounting trouble, easily causes protection canopy damaged, cannot accomplish to recycle in unloading process.
Utility model content
The purpose of this utility model is to provide an a kind of telescopic graduation two electronic box protection canopy, solve the inefficient technical problem of protection canopy skeleton dismounting; And solve the low problem of protection canopy cyclic utilization rate.
For achieving the above object, the utility model adopts following technical scheme:
An a kind of telescopic graduation two electronic box protection canopy, comprise skeleton and be connected to the ceiling plate above skeleton, described skeleton is mutually spirally connected by four, front, rear, left and right framework and forms, and every sheet framework comprises top frame, under(-)chassis and is connected to flexible fence between the two; Described top frame comprises upper bracket, is parallelly connected to crossbeam between upper bracket and upper rail; Described under(-)chassis comprises undersetting and is connected to the lower guideway between undersetting; Described flexible fence comprises two root posts, uniform intervals is arranged in montant between two root posts, pin joint at column and montant and the expansion bracket between montant and montant, the termination of described montant snaps in upper rail and lower guideway respectively; The flexible fence of wherein a slice framework has fracture, and flexible fence is slidably connected along upper rail and lower guideway.
The lower end of described column is inserted undersetting and is bolted, and column and undersetting have corresponding bolt hole.
The upper end of described column is inserted upper bracket and is bolted, and column and upper bracket have corresponding bolt hole.
Described expansion bracket is by the quadrilateral structure of four steel plates by pinned connection, two wherein relative angles respectively with adjacent column or vertical rod pin joint.
Described upper rail is equipped with the lumps of wood, the lumps of wood is laid ceiling plate.
Compared with prior art the utility model has following characteristics and beneficial effect:
The utility model overcomes traditional defense canopy transport inconvenience, installs complicated inefficient shortcoming, solves the technical problem improving protection canopy cyclic utilization rate.
The utility model structure is simple, is made up of skeleton and ceiling plate, and wherein skeleton adopts four frameworks to be mutually spirally connected to form, and connected mode simply easily operates, and ensure that efficiency of construction; Every sheet framework comprises top frame, under(-)chassis and flexible fence, and described flexible fence is telescopic structure column and montant connected into by steel plate and bearing pin, can according to on-site actual situations free adjustment width, and the scope of application is extensive flexibly; After flexible fence size regulates, be fixed into a slice general frame by top frame and under(-)chassis, make whole protection more firmly durable; Wherein a slice fence that stretches has fracture to be used as retractable door, and it is offered direction and is decided according to the actual requirements; When needing to open the door, only need will along upper/lower guide to two side slips to both sides push-and-pull, montant by montant, open protection canopy, compared with traditional protection canopy, this door-opening mode more saves space, do not control by space even if also can open the door at any time in narrow range, also can not impact pedestrian.
The utility model utilizes square steel, channel-section steel, rivet and bolt support, and material source is extensive, cost is low; Transport or when depositing, can every sheet framework is compressed to minimum, can not too much take up room, convenient transport and storage; How with bolts the utility model is, freely can dismantle, install, and field worker can operate, and efficiency of construction is high; And dismounting can not tamper protection canopy skeleton, is convenient to protection canopy and recycles, achieve freely the dismantling of a graduation two electronic box protection canopy, simple installation, can repeatedly have enough to meet the need, the effect of convenient transportation.
The utility model can be widely used in switchbox protection.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure schematic side view of the present utility model.
Fig. 3 is main TV structure connection diagram of the present utility model.
Fig. 4 is expansion bracket schematic diagram of the present utility model.
Fig. 5 is the syndeton schematic diagram of column undersetting of the present utility model and lower guideway.
Fig. 6 is the syndeton schematic diagram of column upper bracket of the present utility model and upper rail.
Reference numeral: 1-ceiling plate, 2-top frame, 2.1-upper bracket, 2.2-upper rail, 2.3-crossbeam, 3-under(-)chassis, 3.1-undersetting, 3.2-lower guideway, 4-stretch fence, 4.1-column, 4.2-montant, 4.3-steel plate, 4.4 bearing pins.
Detailed description of the invention
Embodiment is shown in Figure 1, a this telescopic graduation two electronic box protection canopy, comprise skeleton and be connected to the ceiling plate 1 above skeleton, described skeleton is mutually spirally connected by four, front, rear, left and right framework and forms, the flexible fence 4 that every sheet framework comprises top frame 2, under(-)chassis 3 and is connected between the two, described upper rail 2.1 is equipped with the lumps of wood, the lumps of wood is laid ceiling plate 1.
Shown in Figure 6, described top frame 2 comprises upper bracket 2.1, is parallelly connected to crossbeam 2.3 between upper bracket and upper rail 2.2.
Shown in Figure 5, described under(-)chassis 3 comprises undersetting 3.1 and is connected to the lower guideway 3.2 between undersetting;
Shown in Figure 2, described flexible fence 4 comprises two root posts 4.1, uniform intervals is arranged in montant 4.2 between two root posts 4.1, pin joint at column 4.1 and montant 4.2 and the expansion bracket between montant 4.2 and montant 4.2, the termination of described montant 4.2 snaps in upper rail and lower guideway respectively.
Shown in Fig. 2, Fig. 5, the lower end of described column 4.1 is inserted undersetting 3.1 and is bolted, and column 4.1 and undersetting 3.1 have corresponding bolt hole.
Shown in Fig. 2, Fig. 6, the upper end of described column 4.1 is inserted upper bracket 2.1 and is bolted, and column 4.1 and upper bracket 2.1 have corresponding bolt hole.
Shown in Figure 3, the flexible fence of wherein a slice framework there is fracture, fracture site arranges 2 adjacent 30# square steel pipes, flexible fence is slidably connected along upper rail and lower guideway, this sheet framework is as retractable door, carry out push-and-pull to both sides successively during switch gate, install simple, easy to operate compared with traditional defense canopy.
Shown in Figure 4, described expansion bracket is the quadrilateral structure be formed by connecting by bearing pin 4.4 by four steel plates 4.3, two wherein relative angles respectively with adjacent column 4.1 or vertical rod 4.2 pin joint.
The channel-section steel that described upper rail 2.2 and lower guideway 3.2 are 50 × 37 × 4.5mm is made, and facilitates the montant in framework can along guide rail slippage; Described column upper bracket 2.1 and column undersetting 3.1 are 50# square steel and make, and are enclosed within the two ends up and down of column and are bolted to connection.
Described column 4.1 is 40# square steel, and montant 4.2 is 30# square steel, and adjacent two panels framework is connected through adjacent two root posts by bolt, for convenience detach and transport, reusable edible.
Be covered with the lumps of wood and scaffold floor above crossbeam, as ceiling plate, pound for anti-, if in order to rainproof, waterproof plastic cloth can also be laid.
Installation process of the present utility model, concrete steps are as follows:
Step one, be spirally connected with column upper bracket, column undersetting respectively by the telescopic framework of the telescopic framework of monolithic and two half, now, the two ends up and down of montant embed in the chute of upper and lower guide rail respectively.
Step 2, carries out the connection between four blade units, is bolted fixing by adjacent two columns.
Step 3, upper rail is laid the lumps of wood and ceiling plate.
Step 4, the protection canopy after installation directly can be placed on coagulation earthen platform and can come into operation.
When needing to open the door, by the telescopic framework of two half to both sides push-and-pull, when needing dismounting, each connecting bolt is removed, the dismantlement work of protection canopy can be completed, simple and convenient.
Claims (5)
1. a telescopic graduation two electronic box protection canopy, comprise skeleton and be connected to the ceiling plate (1) above skeleton, it is characterized in that: described skeleton is mutually spirally connected by four, front, rear, left and right framework and forms, the flexible fence (4) that every sheet framework comprises top frame (2), under(-)chassis (3) and is connected between the two; Described top frame (2) comprises upper bracket (2.1), is parallelly connected to crossbeam (2.3) between upper bracket and upper rail (2.2); Described under(-)chassis (3) comprises undersetting (3.1) and is connected to the lower guideway (3.2) between undersetting; Described flexible fence (4) comprises two root posts (4.1), uniform intervals is arranged in montant between two root posts (4.1) (4.2, pin joint at column (4.1) and montant (4.2) and the expansion bracket between montant (4.2) and montant (4.2), (termination of 4.2 snaps in upper rail and lower guideway to described montant respectively; The flexible fence of wherein a slice framework has fracture, and flexible fence is slidably connected along upper rail and lower guideway.
2. a telescopic graduation two electronic box protection canopy according to claim 1, is characterized in that: the lower end of described column (4.1) is inserted undersetting (3.1) and is bolted, and column (4.1) and undersetting (3.1) have corresponding bolt hole.
3. a telescopic graduation two electronic box protection canopy according to claim 1, is characterized in that: the upper end of described column (4.1) is inserted upper bracket (2.1) and is bolted, and column (4.1) and upper bracket (2.1) have corresponding bolt hole.
4. a telescopic graduation two electronic box protection canopy according to claim 1, it is characterized in that: described expansion bracket is the quadrilateral structure be formed by connecting by bearing pin (4.4) by four steel plates (4.3), two wherein relative angles respectively with adjacent column (4.1) or vertical rod (4.2) pin joint.
5. a telescopic graduation two electronic box protection canopy according to claim 1, is characterized in that: (2.1) are equipped with the lumps of wood to described upper rail, the lumps of wood is laid ceiling plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489537.4U CN204040556U (en) | 2014-08-28 | 2014-08-28 | A telescopic graduation two electronic box protection canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489537.4U CN204040556U (en) | 2014-08-28 | 2014-08-28 | A telescopic graduation two electronic box protection canopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204040556U true CN204040556U (en) | 2014-12-24 |
Family
ID=52241239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420489537.4U Expired - Fee Related CN204040556U (en) | 2014-08-28 | 2014-08-28 | A telescopic graduation two electronic box protection canopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204040556U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712149A (en) * | 2015-03-26 | 2015-06-17 | 江苏永通市政园林建设有限公司 | Durable temporary tent |
| CN107740601A (en) * | 2017-10-12 | 2018-02-27 | 济南普利市政管网工程有限责任公司 | Water supply first-aid repair weather proof enclosure device |
| CN109267769A (en) * | 2018-11-07 | 2019-01-25 | 中建八局第建设有限公司 | A kind of architectural engineering temporary distribution box folding protective device |
-
2014
- 2014-08-28 CN CN201420489537.4U patent/CN204040556U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712149A (en) * | 2015-03-26 | 2015-06-17 | 江苏永通市政园林建设有限公司 | Durable temporary tent |
| CN107740601A (en) * | 2017-10-12 | 2018-02-27 | 济南普利市政管网工程有限责任公司 | Water supply first-aid repair weather proof enclosure device |
| CN109267769A (en) * | 2018-11-07 | 2019-01-25 | 中建八局第建设有限公司 | A kind of architectural engineering temporary distribution box folding protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |