CN204732803U - A kind of rain-proof type trough type bridge frame being convenient to install - Google Patents
A kind of rain-proof type trough type bridge frame being convenient to install Download PDFInfo
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- CN204732803U CN204732803U CN201520293928.3U CN201520293928U CN204732803U CN 204732803 U CN204732803 U CN 204732803U CN 201520293928 U CN201520293928 U CN 201520293928U CN 204732803 U CN204732803 U CN 204732803U
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- crane span
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- span structure
- mainboard
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Abstract
A kind of rain-proof type trough type bridge frame being convenient to install, comprise crane span structure, crane span structure is provided with plate lid, crane span structure and plate lid with the use of, structure is simple, reasonable in design, be convenient to dismantle the maintenance with the later stage, only need the part damaged be changed after damaging, cost is lower, reduce the difficulty of maintenance, reduce the probability that cable wearing and tearing occur, maintain the safety of staff, save a large amount of manpowers, material resources, increase work efficiency, simultaneously by crane span structure and plate lid with the use of, plate lid is utilized to cover crane span structure, rainwater and dust is avoided to enter crane span structure inside, crane span structure internal electrical cable is made to produce the phenomenon of corrosion, the useful life of Elongated cable wire, more can satisfy the demands of consumers.
Description
Technical field
The utility model relates to a kind of crane span structure field, particularly relates to a kind of rain-proof type trough type bridge frame being convenient to install.
Background technology
Crane span structure is a support supporting payout, very general in engineering of crane span structure, as long as cable laying will use crane span structure, cable testing bridge is as a supporting project of wiring installation, its kind is also very many, wherein one is exactly trough type bridge frame, and its structure comprises base plate and is vertically arranged at the side plate of base plate both sides.Existing trough type bridge frame mostly is integral structure, need after damage to carry out integral replacing to it, cost is higher, causes unnecessary waste, dismantles loaded down with trivial details simultaneously, need a large amount of human and material resources, operating efficiency is lower, and rainwater and dust etc. easily enter crane span structure inside simultaneously, and after long-time, the easy cable to crane span structure inside produces the phenomenon of corrosion, there is potential safety hazard, can not meet consumer demand.
Utility model content
Problem to be solved in the utility model is to provide a kind of rain-proof type trough type bridge frame being convenient to install, solve existing trough type bridge frame and mostly be integral structure, need after damage to carry out integral replacing to it, cost is higher, cause unnecessary waste, dismantle loaded down with trivial details simultaneously, need a large amount of human and material resources, operating efficiency is lower, rainwater and dust etc. easily enter crane span structure inside simultaneously, after long-time, the easy cable to crane span structure inside produces the phenomenon of corrosion, has potential safety hazard, can not meet the problem of consumer demand.
For overcoming the above problems the scheme that the utility model adopts:
A kind of rain-proof type trough type bridge frame being convenient to install, comprise crane span structure, described crane span structure is provided with plate lid, described crane span structure and plate lid with the use of, described crane span structure comprises base plate, described base plate two ends are provided with installing hole, described base plate both sides are provided with side plate, described side plate is provided with clamp, described clamp comprises the first clamp and the second clamp, the width R1 of the first described clamp is 1/2nd of the width R2 of the second clamp, the first described clamp side is connected with side plate, opposite side is connected with the second clamp, the first described clamp is vertical with side plate, the second described clamp is vertical with the first clamp, the second described clamp is provided with bayonet lock, the width R2 of the second described clamp is 1/5th of the width R3 of side plate, described plate lid comprises the first mainboard, the first described mainboard both sides are provided with the second mainboard downward vertically, the second described mainboard is inwardly vertically provided with the 3rd mainboard, the width of the 3rd described mainboard is less than the width of the second mainboard, the width of the second described mainboard is less than the width of the first mainboard, distance r1 between the second described mainboard is greater than the distance r2 between the second clamp.
The beneficial effect of this programme:
A kind of rain-proof type trough type bridge frame being convenient to install that the utility model provides, its structure is simple, reasonable in design, be convenient to dismantle the maintenance with the later stage, only need the part damaged be changed after damaging, cost is lower, reduce the difficulty of maintenance, reduce the probability that cable wearing and tearing occur, maintain the safety of staff, save a large amount of human and material resources, increase work efficiency; Simultaneously by crane span structure and plate lid with the use of, utilize plate lid to cover crane span structure, avoid rainwater and dust to enter crane span structure inside, make crane span structure internal electrical cable produce the phenomenon of corrosion, in the useful life of Elongated cable wire, more can satisfy the demands of consumers.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure figure.
Fig. 2 is the utility model base arrangement figure.
Fig. 3 is the utility model side plate and clamp structure figure.
Fig. 4 is the utility model second clamp and plate lid structure chart.
Embodiment
As shown in the figure, a kind of rain-proof type trough type bridge frame being convenient to install, comprise crane span structure 1, described crane span structure 1 is provided with plate lid 2, described crane span structure 1 and plate lid 2 with the use of, described crane span structure 1 comprises base plate 3, described base plate two ends are provided with installing hole 12, described base plate 3 both sides are provided with side plate 4, described side plate 4 is provided with clamp 5, described clamp 5 comprises the first clamp 6 and the second clamp 7, the width R1 of the first described clamp 6 is 1/2nd of the width R2 of the second clamp 7, the first described clamp 6 side is connected with side plate 4, opposite side is connected with the second clamp 7, the first described clamp 6 is vertical with side plate 4, the second described clamp 7 is vertical with the first clamp 6, the second described clamp 7 is provided with bayonet lock 8, the width R2 of the second described clamp 7 is 1/5th of the width R3 of side plate 4, described plate lid 2 comprises the first mainboard 9, the first described mainboard 9 both sides are provided with the second mainboard 10 downward vertically, the second described mainboard 10 is inwardly vertically provided with the 3rd mainboard 11, the width of the 3rd described mainboard 11 is less than the width of the second mainboard 10, the width of the second described mainboard 10 is less than the width of the first mainboard 9, distance r1 between the second described mainboard 10 is greater than the distance r2 between the second clamp 7.
A kind of rain-proof type trough type bridge frame being convenient to install that the utility model provides, its structure is simple, reasonable in design, be convenient to dismantle the maintenance with the later stage, only need the part damaged be changed after damaging, cost is lower, reduce the difficulty of maintenance, reduce the probability that cable wearing and tearing occur, maintain the safety of staff, save a large amount of human and material resources, increase work efficiency; Simultaneously by crane span structure and plate lid with the use of, utilize plate lid to cover crane span structure, avoid rainwater and dust to enter crane span structure inside, make crane span structure internal electrical cable produce the phenomenon of corrosion, in the useful life of Elongated cable wire, more can satisfy the demands of consumers.
Be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claims.
Claims (1)
1. be convenient to the rain-proof type trough type bridge frame of installation for one kind, comprise crane span structure, it is characterized by, described crane span structure is provided with plate lid, described crane span structure and plate lid with the use of, described crane span structure comprises base plate, described base plate two ends are provided with installing hole, described base plate both sides are provided with side plate, described side plate is provided with clamp, described clamp comprises the first clamp and the second clamp, the width R1 of the first described clamp is 1/2nd of the width R2 of the second clamp, the first described clamp side is connected with side plate, opposite side is connected with the second clamp, the first described clamp is vertical with side plate, the second described clamp is vertical with the first clamp, the second described clamp is provided with bayonet lock, the width R2 of the second described clamp is 1/5th of the width R3 of side plate, described plate lid comprises the first mainboard, the first described mainboard both sides are provided with the second mainboard downward vertically, the second described mainboard is inwardly vertically provided with the 3rd mainboard, the width of the 3rd described mainboard is less than the width of the second mainboard, the width of the second described mainboard is less than the width of the first mainboard, distance r1 between the second described mainboard is greater than the distance r2 between the second clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293928.3U CN204732803U (en) | 2015-05-08 | 2015-05-08 | A kind of rain-proof type trough type bridge frame being convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293928.3U CN204732803U (en) | 2015-05-08 | 2015-05-08 | A kind of rain-proof type trough type bridge frame being convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732803U true CN204732803U (en) | 2015-10-28 |
Family
ID=54391128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520293928.3U Active CN204732803U (en) | 2015-05-08 | 2015-05-08 | A kind of rain-proof type trough type bridge frame being convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732803U (en) |
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2015
- 2015-05-08 CN CN201520293928.3U patent/CN204732803U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |