CN208981148U - A kind of Novel bracing cable explosion-proof surge guard structure - Google Patents
A kind of Novel bracing cable explosion-proof surge guard structure Download PDFInfo
- Publication number
- CN208981148U CN208981148U CN201820969140.3U CN201820969140U CN208981148U CN 208981148 U CN208981148 U CN 208981148U CN 201820969140 U CN201820969140 U CN 201820969140U CN 208981148 U CN208981148 U CN 208981148U
- Authority
- CN
- China
- Prior art keywords
- connector
- protecting crust
- gripping block
- drag
- protective casing
- 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.)
- Active
Links
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of Novel bracing cable explosion-proof surge guard structure comprising protective casing, connector and bolt group；The protective casing can be fastened on drag-line, be made of the first protecting crust and the second protecting crust, and the first protecting crust and the second protecting crust include bursting layer and buffer layer；The connector is constituted by connector one and connector two, and connector one and connector two is clipped in outside protective casing, is connected and fixed by bolt group.Protective casing is fastened on drag-line by this safeguard structure, then the safeguard structure being fixed on drag-line with connector and bolt group fixed protection shell, formation.The utility model separate structure is easy for construction, quick, while being also convenient for replacing and safeguard, thus can install this safeguard structure in the drag-line built and be completed.In addition, can adjust the length of its protection for the demand safeguard structure of drag-line difference protective range, more suitably protection is implemented to drag-line.
Description
Technical field
The utility model belongs to bridge dragline structure protection technology field, and in particular to a kind of Novel bracing cable explosion-proof impact
Safeguard structure.
Background technique
Drag-line is the important component of the cable bodies structural construction such as bridge, is on active service under high-stress state for a long time, is exploded
It is easily destroyed under the action of impact force.The terrorist bombings activity takes place frequently in international coverage at present, and caused by accidental explosion
Bridge collapse accident also happen occasionally, the antiknock security performance of bridge structure gradually cause society concern.It is external some new
The bridge built has been considered the capability of antidetonance of drag-line in the design work of bridge.China is not yet to bridge cable antiknock now
Protection forms unified design specification, it is necessary to carry out antiknock Protective Research to bridge dragline structure.
Chinese patent application CN107460826A proposes a kind of novel explosion-proof surge guard stayed structure, by
Nested protecting tube resists blast impulse outside drag-line.Chinese patent CN206204785U proposes a kind of anticollision dress of suspension cable
It sets, destruction of the accidental impact to drag-line is reduced using tube body and buffer.Chinese patent CN205934724U is proposed
A kind of steel strand stay cable outer tube of collision-damage-prevention, prevents from artificially delineating by protecting steel pipe in drag-line housing or vehicle
It is destroyed caused by shock.
Above-mentioned patent is referred to the protection of explosion to drag-line, shock, but its protective device is usually whole circular pipe type
Structure is embedded on drag-line, and the installation of guy protector is limited by protection tube size, narrow scope of application；Maintenance
When need just to can be carried out after integral demounting, cause maintenance cost to increase, it is difficult in maintenance.
Summary of the invention
The utility model is for protective device in existing drag-line antiknock device using whole circular pipe type structure installation and maintenance
Difficult, the problems such as application range is narrow, provide a kind of Novel bracing cable explosion-proof surge guard structure.
The utility model adopts the following technical solutions to achieve above-mentioned purpose:
A kind of Novel bracing cable explosion-proof surge guard structure, including protective casing, connector and bolt group；The protecting crust
Body is made of the first protecting crust and the second protecting crust, and the first protecting crust and the second protecting crust can be fastened on drag-line, the first protection
Shell and the second protecting crust include bursting layer and buffer layer；The connector is constituted by connector one and connector two, even
It connects device one and connector two to be clipped on protective casing, be connected and fixed by bolt group.It is rushed using above-mentioned Novel bracing cable explosion-proof
The installation method for hitting safeguard structure includes the following steps: Step 1: the first protecting crust and the second protecting crust are fastened on drag-line
On；Step 2: connector one and connector two is clipped in respectively on the first protecting crust and the second protecting crust；Step 3: with
Connector one and two fixations of connector are formed the safeguard structure being fixed on drag-line by bolt group.
Preferably, connector one has briquetting one, and connector two have briquetting two, and briquetting one and briquetting two can fasten
On protective casing, entire safeguard structure can be preferably set to be fixed on drag-line by this design.Using above-mentioned novel drawing
The installation method of rope explosion-proof surge guard structure, which comprises the steps of: Step 1: by the first protecting crust and
Second protecting crust is fastened on drag-line；Step 2: connector one briquetting one and connector two briquettings two are detained respectively
It closes on the first protecting crust and the second protecting crust；Step 3: connector one and two fixations of connector are formed with bolt group
The safeguard structure being fixed on drag-line.
Preferably, connector one and connector two are respectively provided with gripping block one and gripping block two, gripping block one and right
The gripping block two answered can be fastened on drag-line, and be bolted, after gripping block one and the fastening of corresponding gripping block two
Exterior contour agrees with protective casing in-profile；First protecting crust and the second protecting crust are fastened on gripping block one respectively and clamp
On block two, connector one and connector two is clipped in respectively outside the protective casing of two corresponding position of gripping block one and gripping block,
It is fixed by bolt group.By this design, the shaking of protective casing can be prevented.It is impacted using above-mentioned Novel bracing cable explosion-proof
The installation method of safeguard structure, which comprises the steps of: Step 1: gripping block one and gripping block two are fastened on
It is with bolt that gripping block one and gripping block two is fixed on drag-line；Step 2: the first protecting crust and the second protecting crust are fastened respectively
In gripping block one and gripping block two；Step 3: connector one and connector two are clipped in and gripping block one and folder respectively
On the first protecting crust and the second protecting crust of two corresponding position of tight block；Step 4: with bolt group by connector one and connector
Two fixations form the safeguard structure being fixed on drag-line.
Preferably, it acts on, resists to preferably resist the fragmentation generated in blast process to the mechanical damage that cable body generates
Quick-fried layer is two layers, and buffer layer is between two bursting layers.
Preferably, in order to preferably absorb the shock wave energy that explosion generates, reduce impact load to the shadow of drag-line cable body
It rings, cushioning layer material is one of polyurethane foam, foamed aluminium, honeycomb aluminum, rubber or more than one combination.
Preferably, it acts on, resists to preferably resist the fragmentation generated in blast process to the mechanical damage that cable body generates
Quick-fried layer material is high-strength steel or one of high-intensity fiber polymer or high-strength concrete.
The beneficial effects of the utility model are:
1, the utility model changes development length of the protective casing on cable body by connector, realizes the tune of protective range
Section.
2, the utility model is designed by using the protective casing structure of " bursting layer+buffer layer ", improves the capability of antidetonance.
3, the protective casing split-type design of the utility model, simplifies guy protector construction technique, and raising is applied
Work efficiency rate；Meanwhile maintenance and replacement are convenient and efficient.
4, the gripping block of the utility model connector adapted is fixed on drag-line, and protective casing, which is fastened on, to be stepped up on fast, energy
The shaking of protective casing is enough prevented, protection effect is improved.
Detailed description of the invention
Fig. 1 is a kind of Novel bracing cable explosion-proof surge guard structure overall structure figure of the utility model.
Fig. 2 is protective casing separate structure figure in a kind of Novel bracing cable explosion-proof surge guard structure of the utility model.
Fig. 3 is connector construction figure in a kind of Novel bracing cable explosion-proof surge guard structure of the utility model.
Fig. 4 is protective casing structure chart in a kind of Novel bracing cable explosion-proof surge guard structure of the utility model.
Fig. 5 is a kind of connector construction figure with briquetting of Novel bracing cable explosion-proof surge guard structure of the utility model.
Fig. 6 is a kind of overall structure of the Novel bracing cable explosion-proof surge guard structure connector with briquetting of the utility model
Figure.
Fig. 7 is the connector construction figure that a kind of Novel bracing cable explosion-proof surge guard structure of the utility model matches gripping block.
Fig. 8 is the overall structure that a kind of Novel bracing cable explosion-proof surge guard structure connector of the utility model matches gripping block
Figure.
In figure, 1, protective casing；11, the first protecting crust；101, bursting layer；102, buffer layer；12, the second protecting crust；2,
Connector；21, connector one；211 briquettings one；212, gripping block one；22, connector two；221, briquetting two；222, it clamps
Block two；3, bolt group.
Specific embodiment
The utility model is described in detail in 1-8 with reference to the accompanying drawing.
Embodiment one:
As shown in Figs 1-4, a kind of Novel bracing cable explosion-proof surge guard structure, including protective casing 1, connector 2 and spiral shell
Bolt group 3；The protective casing 1 is made of the first protecting crust 11 and the second protecting crust 12, the first protecting crust 11 and the second protecting crust
12 can be fastened on outside drag-line；First protecting crust 11 and the second protecting crust 12 include bursting layer 101 and buffer layer 102；Institute
It states connector 2 to be made of connector one 21 and connector two 22, connector one 21 and connector two 22 are clipped in protection
On shell 1, it is connected and fixed by bolt group 3.
Using the installation method of above-mentioned Novel bracing cable explosion-proof surge guard structure, include the following steps: Step 1: by
One protecting crust 11 and the second protecting crust 12 are fastened on drag-line；Step 2: connector one 21 and connector two 22 are distinguished
It is clipped on the first protecting crust 11 and the second protecting crust 12；Step 3: with bolt group 3 by connector one 21 and connector two 22
It is fixed, form the safeguard structure being fixed on drag-line.
Embodiment two:
As seen in figs. 5-6, a kind of Novel bracing cable explosion-proof surge guard structure, on the basis of embodiment one, even
Device one 21 is connect with briquetting 1, connector two 22 have briquetting 2 221, and briquetting 1 and briquetting 2 221 can fasten
On protective casing 1, entire safeguard structure can be preferably set to be fixed on drag-line by this design.Its installation process includes
Following steps: Step 1: the first protecting crust 11 and the second protecting crust 12 are fastened on drag-line；Step 2: by connector one
21 briquetting 1 and connector two 22 briquettings 2 221 are fastened on respectively on the first protecting crust 11 and the second protecting crust 12；
Step 3: two 22 fixations of connector one 21 and connector are formed the safeguard structure being fixed on drag-line with bolt group 3.
Embodiment three:
As Figure 7-8, a kind of Novel bracing cable explosion-proof surge guard structure, on the basis of embodiment one, even
It connects device one 21 and connector two 22 is respectively provided with gripping block 1 and gripping block 2 222, gripping block 1 and corresponding
Gripping block 2 222 can be fastened on drag-line, and be bolted, and gripping block 1 and corresponding gripping block 2 222 fasten
Exterior contour afterwards agrees with 1 in-profile of protective casing；First protecting crust 11 and the second protecting crust 12 are fastened on clamping respectively
On block 1 and gripping block 2 222, connector one 21 and connector two 22 are clipped in gripping block 1 and gripping block respectively
It is fixed by bolt group 3 outside the protective casing 1 of 2 222 corresponding positions.By this design, the rolling of protective casing can be prevented
It is dynamic.Its installation process includes the following steps: to use spiral shell Step 1: gripping block 1 and gripping block 2 222 are fastened on drag-line
Bolt is fixed by gripping block 1 and gripping block 2 222；Step 2: the first protecting crust 11 and the second protecting crust 12 are fastened respectively
In gripping block 1 and gripping block 2 222；Step 3: connector one 21 and connector two 22 to be clipped in and press from both sides respectively
On the first protecting crust 11 and the second protecting crust 12 of 2 222 corresponding position of tight block 1 and gripping block；Step 4: with bolt group 3
By two 22 fixations of connector one 21 and connector, the safeguard structure being fixed on drag-line is formed.
Embodiment four:
A kind of Novel bracing cable explosion-proof surge guard structure, on the basis of embodiment one, 11 He of the first protecting crust
101 material of bursting layer of second protecting crust 12 is high-strength steel or one of high-intensity fiber polymer or high-strength concrete.It is anti-
Quick-fried layer 101 can be two layers, and buffer layer 102 is clipped in the middle.By using high-strength steel or high-intensity fiber polymer or high-strength
Concrete makes safeguard structure preferably resist the fragmentation generated in blast process and acts on the mechanical damage that cable body generates.
Embodiment 5:
A kind of Novel bracing cable explosion-proof surge guard structure, on the basis of embodiment one, 11 He of the first protecting crust
The material that the buffer layer 102 of second protecting crust 12 uses is one of polyurethane foam, foamed aluminium, honeycomb aluminum, rubber or one
Kind or more combination.By using above-mentioned padded coaming, improves safeguard structure and absorb the shock wave energy that explosion generates, reduce punching
Hit influence of the load to drag-line cable body.
Claims (6)
1. a kind of Novel bracing cable explosion-proof surge guard structure, which is characterized in that including protective casing, connector and bolt group；
The protective casing can be fastened on drag-line, be made of upper protecting crust and lower protecting crust, and upper protecting crust and lower protecting crust include
Bursting layer and buffer layer；The connector is made of connector top and connector lower part, connector top and connector lower part
It is clipped on protective casing, is connected and fixed by bolt group.
2. Novel bracing cable explosion-proof surge guard structure as described in claim 1, which is characterized in that connector top band
There is briquetting one, connector lower part has briquetting two, and briquetting one and briquetting two can be fastened on protective casing.
3. Novel bracing cable explosion-proof surge guard structure as described in claim 1, which is characterized in that the connector top and
Connector lower part is respectively provided with gripping block one and gripping block two, and gripping block one and corresponding gripping block two can be fastened on drag-line
On, and be bolted, the outer diameter after gripping block one and the fastening of corresponding gripping block two is identical as protective casing internal diameter；It is described
Upper protecting crust and lower protecting crust are fastened on respectively in gripping block one and gripping block two, and connector top and connector lower part press from both sides respectively
Outside the protective casing of two corresponding position of gripping block one and gripping block, fixed by bolt group.
4. Novel bracing cable explosion-proof surge guard structure as described in claim 1, which is characterized in that two layers of bursting layer, delay
Layer is rushed between two bursting layers.
5. the Novel bracing cable explosion-proof surge guard structure as described in claim 1-4 is any, which is characterized in that the buffer layer
The material used is one of polyurethane foam, foamed aluminium, honeycomb aluminum, rubber or more than one combination.
6. the Novel bracing cable explosion-proof surge guard structure as described in claim 1-4 is any, which is characterized in that the protecting crust
Body antiknock layer material is one of high-strength steel or high-intensity fiber polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969140.3U CN208981148U (en) | 2018-06-22 | 2018-06-22 | A kind of Novel bracing cable explosion-proof surge guard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969140.3U CN208981148U (en) | 2018-06-22 | 2018-06-22 | A kind of Novel bracing cable explosion-proof surge guard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981148U true CN208981148U (en) | 2019-06-14 |
Family
ID=66779274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820969140.3U Active CN208981148U (en) | 2018-06-22 | 2018-06-22 | A kind of Novel bracing cable explosion-proof surge guard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208981148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755412A (en) * | 2018-06-22 | 2018-11-06 | 柳州欧维姆机械股份有限公司 | A kind of Novel bracing cable explosion-proof surge guard structure and installation method |
-
2018
- 2018-06-22 CN CN201820969140.3U patent/CN208981148U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755412A (en) * | 2018-06-22 | 2018-11-06 | 柳州欧维姆机械股份有限公司 | A kind of Novel bracing cable explosion-proof surge guard structure and installation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201809729U (en) | Safety protective device for elastic-plastic steel structure | |
| CN117822779A (en) | Recoverable shear wall capable of dissipating energy by means of X-shaped arrangement damping device and construction method thereof | |
| CN101949138A (en) | Elastic-plastic steel-structured safety protection device | |
| CN104836183A (en) | Annular multi-split vibration-damping galloping preventer | |
| CN208981148U (en) | A kind of Novel bracing cable explosion-proof surge guard structure | |
| CN200940296Y (en) | Laminated rubber supporting seat with earthquake-resistance having stretching-resistance | |
| CN106958191A (en) | One kind power consumption property bridge shockproof block construction and shock prevention method | |
| CN110725241A (en) | Shock attenuation outsourcing structure suitable for highway pier | |
| CN104976432A (en) | Pipeline vibration-insulation antishock elastic supporting suspension rack | |
| CN108755412A (en) | A kind of Novel bracing cable explosion-proof surge guard structure and installation method | |
| CN207633264U (en) | A kind of anticollision bridge pier structure | |
| CN210621572U (en) | Pole anticollision mound | |
| CN102535499A (en) | Lift-off type seismic isolation and reduction pile foundation structure | |
| CN204517337U (en) | A kind of annular many divisions vibration damping anti-dance device | |
| CN211690093U (en) | Safety guarantee setting component for highway anti-collision bridge pier | |
| CN209742146U (en) | Multi-sandwich-plate explosion-proof wall | |
| CN204517336U (en) | A kind of annular quadripartion anti-dance device | |
| CN211690091U (en) | Shock attenuation outsourcing structure suitable for highway pier | |
| CN205180468U (en) | Protective helmet is used in mining | |
| CN204785085U (en) | Pipeline vibration isolation is anti props up gallows towards elasticity | |
| CN211690095U (en) | Road traffic pier anticollision installation external member | |
| CN211006312U (en) | Anti-collision foundation control system of urban pier structure | |
| CN103423355A (en) | Buffer | |
| CN214007191U (en) | Anchor cable anti-impact device for high-stress roadway side part | |
| CN202466611U (en) | Lift-off type seismic reduction and isolation pile foundation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |