CN207210982U - Protection network base supports rope sliding connection structure - Google Patents
Protection network base supports rope sliding connection structure Download PDFInfo
- Publication number
- CN207210982U CN207210982U CN201721059530.9U CN201721059530U CN207210982U CN 207210982 U CN207210982 U CN 207210982U CN 201721059530 U CN201721059530 U CN 201721059530U CN 207210982 U CN207210982 U CN 207210982U
- Authority
- CN
- China
- Prior art keywords
- board
- round steel
- bottom plate
- column
- spacing round
- 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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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses protection network base supports rope sliding connection structure, including column and pedestal, pedestal includes bottom plate, U-board, limiting plate, spacing round steel and spacer pin, bottom plate is fixedly connected by bolt with concrete foundation or basement rock, U-board is arranged on bottom plate, its front end is arc-shaped structure, rear end is provided with column and is hinged through hole, column is by fastening bolt by being fixed through through hole, limited block is arranged on U-board both sides, spacing round steel is arranged on U-board opposite, U-board and the relative face of spacing round steel are provided with the corresponding pin-and-hole passed through for spacer pin, lower supporting rope passes through in the gap between U-board and spacing round steel, carried out by spacer pin spacing.Lower supporting rope does not suffer restraints laterally in the structure, it is freely slidable, the smoothness of impact energy lateral transport is improved, system more rapidly, is effectively transferred energy to the energy dissipation piece on lower supporting rope when withstanding shocks, improves the shock resistance and reliability of whole system.
Description
Technical field
The utility model belongs to the field of protection network pedestal connection, and more particularly to a kind of protection network base supports rope, which slides, to be connected
Binding structure.
Background technology
Passive type protecting net system is made up of column, fixed system, decompression loop system and net system, and category grid type is flexible
System.Passive type protecting net system is mainly used in intercepting falling rocks on the slope to avoid protecting object to be destroyed, and its pedestal exists
It is used to connect column and lower supporting rope in the system, and the load on column and supporting rope is passed into ground.
When passive type protection network is by falling rocks (or landslide etc.) impact, impact load passes to support up and down by mesh sheet
Rope, and lower supporting rope need to run through the decompression energy dissipation piece laterally transferred energy on lower supporting rope when withstanding shocks, with
Reach the effect of decompression energy dissipating.Lower supporting rope is mostly to be fixedly connected with (such as rope sling connection), half admittedly with the connected mode of pedestal at present
Fixed connection (such as shackle connection) or other connected modes, its drawback are when system is by impact energy, due to lower support
Lateral resistance of restricting is larger or the contact surface of supporting rope and baffle plate is larger so that impact energy can not smooth transmission cause to transmit it is stagnant
Afterwards or cause supporting rope mechanical damage serious, reduce protection network service life；No matter which kind of situation may all cause
System failure can not reach design effect.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of protection network base supports rope sliding connection structure, purport
The supporting rope resistance to sliding under reduction, lift lower supporting rope and slide laterally smoothness, system is impacted supporting rope at present
Rapidly, impact energy is smoothly passed into decompression energy dissipation piece, the shock resistance and reliability of protecting net system is improved with this.
In order to solve the above-mentioned technical problem, the utility model is accomplished by the following way：
Protection network base supports rope sliding connection structure, including column and pedestal, the pedestal include bottom plate, U-board, limit
Position plate, spacing round steel and spacer pin, bottom plate are provided with anchor (bolt) hole, and bottom plate is fixed by bolt and concrete foundation or basement rock
Connection, the U-board are arranged on bottom plate and welded with bottom plate, and the front end of U-board is arc-shaped structure, and the rear end of U-board is set
It is equipped with column and is hinged through hole, the lower end of column is embedded in the U-shaped cavity of U-board, and by fastening bolt by being hinged through column
Through hole is fixed, and the limited block is two, and is close to the both sides that distribution is arranged on U-board, and the bottom of limited block is welded on bottom plate
On, spacing round steel is arranged on U-board opposite, and the spacing round steel face relative with U-board is also arc-shaped structure, the U-board and
The relative face of spacing round steel is provided with the corresponding pin-and-hole passed through for spacer pin, and lower supporting rope is directly from U-board and spacing circle
Pass through, carried out by the spacer pin in pin-and-hole spacing in gap between steel.
The spacing round steel is steel column or steel pipe.
Compared with prior art, the utility model has the advantage that：
This patent improves lower supporting rope and slides laterally smoothness, make system by the lateral resistance of supporting rope under reducing
Impacted at present supporting rope can it is rapid, impact energy is smoothly passed into decompression energy dissipation piece, protecting net system is improved with this
Shock resistance and reliability.
Brief description of the drawings
Fig. 1 is pedestal attachment structure schematic diagram of the present utility model；
Fig. 2 is spacing operating diagram of the present utility model.
Each mark is respectively in figure：1st, bottom plate, 2, U-board, 21, column be hinged through hole, 3, limited block, 4, spacing circle
Steel, 5, spacer pin, 6, lower supporting rope, 7, column.
Embodiment
Specific embodiment of the present utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1~2, protection network base supports rope sliding connection structure, including column 7 and pedestal, the pedestal bag
Include bottom plate 1, U-board 2, limiting plate 3, spacing round steel 4 and spacer pin 5, bottom plate is provided with anchor (bolt) hole, bottom plate by bolt with
Concrete foundation or basement rock are fixedly connected, and the U-board is arranged on bottom plate and welded with bottom plate, and the front end of U-board is circular arc
Shape structure, the rear end of U-board are provided with column and are hinged through hole 21, and the lower end of column is embedded in the U-shaped cavity of U-board, and by tight
Fixing bolt is fixed by being hinged through hole through column, avoids column from toppling in stress, and the limited block is two, and is close to point
Cloth is arranged on the both sides of U-board, and the bottom of limited block is welded on bottom plate, and spacing round steel is arranged on U-board opposite, spacing round steel
The face relative with U-board is also arc-shaped structure, and it is spacing that the U-board and the relative face of spacing round steel are provided with corresponding confession
The pin-and-hole passed through is sold, lower supporting rope 6 passes through in the gap directly between U-board and spacing round steel, by pin-and-hole
Spacer pin carry out it is spacing.In the structure, lower supporting rope does not suffer restraints in horizontal direction, freely slidable, spacing block welding
In U-board both sides, to limit the angle of inclination of column.
Described above is only embodiment of the present utility model, is stated again, for the ordinary skill people of the art
For member, on the premise of the utility model principle is not departed from, some improvement can also be carried out to the utility model, these improvement
Also it is included in the protection domain of the utility model claims.
Claims (2)
1. protection network base supports rope sliding connection structure, it is characterised in that：Including column and pedestal, the pedestal includes bottom
Plate, U-board, limiting plate, spacing round steel and spacer pin, bottom plate are provided with anchor (bolt) hole, and bottom plate passes through bolt and coagulation soil matrix
Plinth or basement rock are fixedly connected, and the U-board is arranged on bottom plate and welded with bottom plate, and the front end of U-board is arc-shaped structure, U
The rear end of shape plate is provided with column and is hinged through hole, and the lower end of column is embedded in the U-shaped cavity of U-board, and is passed through by fastening bolt
Through hole is hinged through column to fix, the limited block is two, and is close to the both sides that distribution is arranged on U-board, the bottom of limited block
End is welded on bottom plate, and spacing round steel is arranged on U-board opposite, and the spacing round steel face relative with U-board is also arc-shaped structure,
The U-board and the relative face of spacing round steel are provided with the corresponding pin-and-hole passed through for spacer pin, and lower supporting rope is directly from U-shaped
Pass through, carried out by the spacer pin in pin-and-hole spacing in gap between plate and spacing round steel.
2. protection network base supports rope sliding connection structure according to claim 1, it is characterised in that：The spacing round steel
It is steel column or steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721059530.9U CN207210982U (en) | 2017-08-23 | 2017-08-23 | Protection network base supports rope sliding connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721059530.9U CN207210982U (en) | 2017-08-23 | 2017-08-23 | Protection network base supports rope sliding connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207210982U true CN207210982U (en) | 2018-04-10 |
Family
ID=61816313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721059530.9U Expired - Fee Related CN207210982U (en) | 2017-08-23 | 2017-08-23 | Protection network base supports rope sliding connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207210982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438915A (en) * | 2019-08-09 | 2019-11-12 | 四川卓奥交通设施工程有限公司 | A kind of pedestal, passive protection net support component and passive protection net |
-
2017
- 2017-08-23 CN CN201721059530.9U patent/CN207210982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438915A (en) * | 2019-08-09 | 2019-11-12 | 四川卓奥交通设施工程有限公司 | A kind of pedestal, passive protection net support component and passive protection net |
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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: 20180410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |