CN205159950U - Novel gridLayout crane span structure - Google Patents
Novel gridLayout crane span structure Download PDFInfo
- Publication number
- CN205159950U CN205159950U CN201520858103.1U CN201520858103U CN205159950U CN 205159950 U CN205159950 U CN 205159950U CN 201520858103 U CN201520858103 U CN 201520858103U CN 205159950 U CN205159950 U CN 205159950U
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- CN
- China
- Prior art keywords
- waffle slab
- connecting plate
- crane span
- span structure
- nut
- Prior art date
- 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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Abstract
The utility model discloses a novel gridLayout crane span structure belongs to cable testing bridge technical field, and it contains connecting rod, horizontal pole, waffle slab, recess, waffle slab connecting plate, screw hole, screw rod, nut, two connecting rods between two horizontal poles, be equipped with the waffle slab between two horizontal poles, the both sides of waffle slab all are equipped with the waffle slab connecting plate, and the fixed welding of waffle slab and waffle slab connecting plate, the inboard in the middle of the connecting rod is equipped with the recess, the waffle slab connecting plate coordinates with the recess each other, the waffle slab connecting plate passes through the screw rod and is connected with the connecting rod with the cooperation of nut. Its structural design is reasonable, convenient operation, and the flexibility is good, and the replacement cost has been practiced thrift in the dismouting of being convenient for, has reduced the disability rate, has improved the life of product.
Description
Technical field:
The utility model relates to cable testing bridge technical field, is specifically related to a kind of Novel net form crane span structure.
Background technology:
Cable testing bridge is divided into slot type, pellet type and the structure such as ladder-type, grid type, is made up of support, trailing arm and installation accessories etc.In building, crane span structure can independently set up, and also can be attached on various buildings or structures and piping lane support, should embody structure simple, and handsome in appearance, flexible configuration and the feature such as easy to maintenance, whole part all needs to carry out zinc-plated process.
Existing cable testing bridge has a variety of, and the most common is bridge ladder and grid type bridge frame, but they exist certain defect all separately, spacing between the crossbeam of bridge ladder is comparatively large, and variable curved in the middle of cable, the hardness of grid type is all lower, if add strong hardness comprehensively, cost of manufacture can be increased.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of reasonable in design, the Novel net form crane span structure that easy to operate, moderate strength, cost of manufacture are low.
A kind of Novel net form crane span structure of the present utility model, it comprises connecting rod, cross bar, waffle slab, groove, waffle slab connecting plate, screw hole, screw rod, nut; Two cross bars between two described connecting rods, waffle slab is provided with between two cross bars, the both sides of waffle slab are equipped with waffle slab connecting plate, and waffle slab fixedly welds with waffle slab connecting plate, inner side in the middle of connecting rod is provided with groove, waffle slab connecting plate and groove cooperatively interact, and waffle slab connecting plate is provided with screw hole, and waffle slab connecting plate is connected with connecting rod with the cooperation of nut by screw rod.
As preferably, the upper surface of described nut and the upper surface flush of waffle slab, or lower than the upper surface of waffle slab.
As preferably, be interference fit between described waffle slab connecting plate and groove.
The hardness of general crane span structure is combined with the continuity of grid bridge by the utility model, reaches the effect of doulbe-sides' victory, and the waffle slab of centre can change, the useful life of cable testing bridge.
The beneficial effects of the utility model: its reasonable in design, easy to operate, flexibility is good, is convenient to dismounting, has saved replacement cost, has reduced scrappage, improves the useful life of product.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection diagram of cross bar and waffle slab in the utility model;
In figure:
Connecting rod 1, cross bar 2, waffle slab 3, groove 4, waffle slab connecting plate 5, screw hole 6, screw rod 7, nut 8.
Embodiment:
As shown in Figure 1 to Figure 2, this embodiment by the following technical solutions: it comprises connecting rod 1, cross bar 2, waffle slab 3, groove 4, waffle slab connecting plate 5, screw hole 6, screw rod 7, nut 8; Two cross bars 2 between two described connecting rods 1, waffle slab 3 is provided with between two cross bars 2, the both sides of waffle slab 3 are equipped with waffle slab connecting plate 5, and waffle slab 3 fixedly welds with waffle slab connecting plate 5, inner side in the middle of connecting rod 1 is provided with groove 4, waffle slab connecting plate 5 and groove 4 cooperatively interact, and waffle slab connecting plate 5 is provided with screw hole 6, and waffle slab connecting plate 5 is connected with connecting rod 1 with the cooperation of nut 8 by screw rod 7.
Wherein, the upper surface of described nut 8 and the upper surface flush of waffle slab 3, or lower than the upper surface of waffle slab 3.
Be interference fit between described waffle slab connecting plate 5 and groove 4.
The hardness of general crane span structure is combined with the continuity of grid bridge by this embodiment, reaches the effect of doulbe-sides' victory, and the waffle slab 3 of centre can change, the useful life of cable testing bridge.
This embodiment reasonable in design, easy to operate, flexibility is good, is convenient to dismounting, has saved replacement cost, has reduced scrappage, improves the useful life of product.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a Novel net form crane span structure, is characterized in that it comprises connecting rod, cross bar, waffle slab, groove, waffle slab connecting plate, screw hole, screw rod, nut; Two cross bars between two described connecting rods, waffle slab is provided with between two cross bars, the both sides of waffle slab are equipped with waffle slab connecting plate, and waffle slab fixedly welds with waffle slab connecting plate, inner side in the middle of connecting rod is provided with groove, waffle slab connecting plate and groove cooperatively interact, and waffle slab connecting plate is provided with screw hole, and waffle slab connecting plate is connected with connecting rod with the cooperation of nut by screw rod.
2. a kind of Novel net form crane span structure according to claim 1, is characterized in that the upper surface of described nut and the upper surface flush of waffle slab, or lower than the upper surface of waffle slab.
3. a kind of Novel net form crane span structure according to claim 1, is characterized in that being interference fit between described waffle slab connecting plate and groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858103.1U CN205159950U (en) | 2015-10-27 | 2015-10-27 | Novel gridLayout crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858103.1U CN205159950U (en) | 2015-10-27 | 2015-10-27 | Novel gridLayout crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159950U true CN205159950U (en) | 2016-04-13 |
Family
ID=55695602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520858103.1U Expired - Fee Related CN205159950U (en) | 2015-10-27 | 2015-10-27 | Novel gridLayout crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159950U (en) |
-
2015
- 2015-10-27 CN CN201520858103.1U patent/CN205159950U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Shenzhen Guangyu electromechanical equipment Engineering Co.,Ltd. The person in charge Document name: Notice of termination of patent right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |