CN209704146U - A kind of impact attenuation device for cement shaft tower - Google Patents
A kind of impact attenuation device for cement shaft tower Download PDFInfo
- Publication number
- CN209704146U CN209704146U CN201920122984.9U CN201920122984U CN209704146U CN 209704146 U CN209704146 U CN 209704146U CN 201920122984 U CN201920122984 U CN 201920122984U CN 209704146 U CN209704146 U CN 209704146U
- Authority
- CN
- China
- Prior art keywords
- layer
- shaft tower
- attenuation device
- impact attenuation
- cement shaft
- 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
Links
- 239000004568 cement Substances 0.000 title claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 10
- 239000000872 buffer Substances 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims abstract description 9
- 230000035939 shock Effects 0.000 claims abstract description 8
- 239000006260 foam Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
A kind of impact attenuation device for cement shaft tower, shock including being set in shaft tower bottom buffers sleeve, the inner barrel for hitting buffering sleeve has multilayered structure from outside to inside, respectively it is located at outermost intensity enhancement layer, the damping buffering layer positioned at secondary outer layer and the elastic reinforcing layer positioned at innermost layer, wherein, the reinforcement block equipped with several triangular structures is circumferentially uniformly filled out in the intensity enhancement layer, it has been uniformly arranged along the circumference several damper rods in the damping buffering layer, has uniformly filled out in the elasticity reinforcing layer equipped with elastic foam.The utility model can successfully manage the large-scale effect vehicle lance that speed is fast, tonnage is heavy, momentum is big.
Description
Technical field
The utility model relates to shaft tower technical field, specially a kind of impact attenuation device for cement shaft tower.
Background technique
Shaft tower is one of the basic equipment in overhead distribution, in order to transmit electricity conveniently, generally require in road roadside or
Shaft tower is arranged in crossing corner.The shaft tower that roadside or crossing corner is arranged in easily occurs the external force of vehicle lance and destroys thing
Part.When shaft tower, which is hit, to be destroyed by external force, the normal operation of power Transmission is not only influenced, but also is often accompanied by shaft tower and turns over
It falls and damages lance vehicle by pressure and weigh the serious consequence for killing occupant wounded.The shaft tower Anticollision Measures taken at present are mainly included in
Anti-collision mark is pasted on shaft tower to remind driver, installation crash bearer etc..Pasting anti-collision mark is only in terms of visual reflection
Alerting drivers can not successfully manage lance bring impact stress.Crash bearer in the prior art is fixed on shaft tower bottom, right
The large-scale effect vehicle lance reply that speed is fast, tonnage is heavy, momentum is big is ineffective, tend to occur crash bearer crash, shaft tower it is disconnected
The case where splitting.Therefore, it is necessary to improve to crash bearer in the prior art, allow to cope with that speed is fast, tonnage weight, dynamic
The big large-scale effect vehicle lance of amount.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to propose a kind of shock buffering dress for cement shaft tower
It sets, the large-scale effect vehicle lance that speed is fast, tonnage is heavy, momentum is big can be successfully managed.
The technical solution that the utility model is taken to solve the above-mentioned problems are as follows: a kind of shock for cement shaft tower is slow
Flushing device, the shock including being set in shaft tower bottom buffer sleeve, and the inner barrel for hitting buffering sleeve has from outside to inside
There is multilayered structure, is respectively located at outermost intensity enhancement layer, positioned at the damping buffering layer of secondary outer layer and positioned at innermost layer
Elastic reinforcing layer, wherein the reinforcement block equipped with several triangular structures is circumferentially uniformly filled out in the intensity enhancement layer, it is described
It has been uniformly arranged along the circumference several damper rods in damping buffering layer, has uniformly filled out in the elasticity reinforcing layer equipped with elastic foam.
Preferably, the cylinder excircle for hitting buffering sleeve is wrapped with buffer air bag.
Preferably, the cylinder body bottom circumference for hitting buffering sleeve is fixedly installed fixing seat.
Preferably, being circumferentially uniformly provided with multiple fixation holes with spud pile cooperation in the fixing seat.
Preferably, the intensity enhancement layer is made of the different concentric circles set of two radiuses, two concentric circles cover it
Between form the clip cavity for filling reinforcement block.
Preferably, the damper rod includes rod set, the compressed spring for being fixed at rod set both ends and wears respectively
Interior bar in both ends compressed spring and rod set is provided with the stop collar for fixing spring in interior bar, wherein an interior bar from
It is hinged on intensity enhancement layer by end, the free end of another interior bar is hinged on the outer wall of elastic reinforcing layer.
Preferably, each damper rod is arranged along the tangential direction of elastic reinforcing layer excircle.
Compared with prior art, the utility model has the following beneficial effects:
Impact attenuation device described in the utility model has multilayer proofing buffer structure, is initially positioned at outermost gas
Capsule can play the first buffering effect, be to improve the strong of impact attenuation device entirety positioned at outermost intensity enhancement layer
Degree is avoided locally being crushed by after external force collision, using the reinforcement block of triangular structure in intensity enhancement layer, be taken full advantage of
The high-intensity performance of triangle uses the setting structure of damper rod in the damping buffering layer of middle layer, can effectively absorb
Momentum is hit, the impact to the internal body of rod is utmostly reduced, shaft tower, elasticity bubble can be wrapped up positioned at the elastic foam of innermost layer
Cotton also has the ability of certain absorption momentum, and its anticorrosive anti-wear, is suitble to length to use outdoors, further guard bar
Tower.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross section structure schematic diagram that buffering sleeve is hit in the utility model；
Fig. 3 is the structural schematic diagram of damper rod in the utility model.
Specific embodiment
It elaborates combined with specific embodiments below to the utility model, the present embodiment is with technical solutions of the utility model
Premised on, the detailed implementation method and specific operation process are given.
As shown, the utility model is a kind of impact attenuation device for cement shaft tower, including it is set in 1 bottom of shaft tower
The shock in portion buffers sleeve 2, and the inner barrel for hitting buffering sleeve 2 has multilayered structure from outside to inside, is respectively located at
Outermost intensity enhancement layer 3, the damping buffering layer 4 positioned at secondary outer layer and the elastic reinforcing layer 5 positioned at innermost layer, wherein institute
It states and circumferentially uniformly fills out the reinforcement block 6 equipped with several triangular structures in intensity enhancement layer 3, edge in the damping buffering layer 4
Even circumferential is provided with several damper rods 7, uniformly fills out in the elasticity reinforcing layer 5 equipped with elastic foam 8.
The above are the basic embodiments of the utility model, can be improved further, optimize or limit on the basis of above
It is fixed.
Further, the cylinder excircle for hitting buffering sleeve 2 is wrapped with buffer air bag 9.
Further, the cylinder body bottom circumference for hitting buffering sleeve 2 is fixedly installed fixing seat 10.
Further, multiple fixation holes 11 with spud pile cooperation are circumferentially uniformly provided in the fixing seat 10.
Further, the intensity enhancement layer 3 is made of the different concentric circles set of two radiuses, between two concentric circles sets
Form the clip cavity for filling reinforcement block 6.
Further, the damper rod 7 includes rod set 71, the compressed spring 72 for being fixed at 71 both ends of rod set and difference
The interior bar 73 being threaded through in both ends compressed spring 72 and rod set 71 is provided with the stop collar for fixing spring 72 in interior bar 73
74, wherein the free end of an interior bar 73 is hinged on intensity enhancement layer 3, the free end of another interior bar 73 is hinged on elastic reinforcing layer
On 5 outer wall.
Further, each damper rod 7 is arranged along the tangential direction of elastic 5 excircle of reinforcing layer.
Impact attenuation device described in the utility model has multilayer proofing buffer structure, is initially positioned at outermost gas
Capsule can play the first buffering effect, be to improve the strong of impact attenuation device entirety positioned at outermost intensity enhancement layer
Degree is avoided locally being crushed by after external force collision, using the reinforcement block of triangular structure in intensity enhancement layer, be taken full advantage of
The high-intensity performance of triangle uses the setting structure of damper rod in the damping buffering layer of middle layer, can effectively absorb
Momentum is hit, the impact to the internal body of rod is utmostly reduced, shaft tower, elasticity bubble can be wrapped up positioned at the elastic foam of innermost layer
Cotton also has the ability of certain absorption momentum, and its anticorrosive anti-wear, is suitble to length to use outdoors, further guard bar
Tower.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, although the utility model with preferred embodiment description as above, be not intended to limit the utility model, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when using technology contents described above
A little change for making or modification are the equivalent embodiment of equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (7)
1. a kind of impact attenuation device for cement shaft tower, the shock including being set in shaft tower (1) bottom buffers sleeve (2),
It is characterized by: the inner barrel for hitting buffering sleeve (2) has multilayered structure from outside to inside, respectively it is located at outermost layer
Intensity enhancement layer (3), the damping buffering layer (4) positioned at secondary outer layer and the elastic reinforcing layer (5) positioned at innermost layer, wherein institute
It states and circumferentially uniformly fills out the reinforcement block (6) equipped with several triangular structures, the damping buffering layer in intensity enhancement layer (3)
(4) it has been uniformly arranged along the circumference several damper rods (7) in, has uniformly filled out in the elasticity reinforcing layer (5) equipped with elastic foam
(8).
2. a kind of impact attenuation device for cement shaft tower as described in claim 1, it is characterised in that: the shock buffering
The cylinder excircle of sleeve (2) is wrapped with buffer air bag (9).
3. a kind of impact attenuation device for cement shaft tower as described in claim 1, it is characterised in that: the shock buffering
The cylinder body bottom circumference of sleeve (2) is fixedly installed fixing seat (10).
4. a kind of impact attenuation device for cement shaft tower as claimed in claim 3, it is characterised in that: the fixing seat
(10) multiple fixation holes (11) with spud pile cooperation are circumferentially uniformly provided on.
5. a kind of impact attenuation device for cement shaft tower as described in claim 1, it is characterised in that: the intensity is reinforced
Layer (3) is made of the different concentric circles set of two radiuses, forms the folder for filling reinforcement block (6) between two concentric circles sets
Chamber.
6. a kind of impact attenuation device for cement shaft tower as described in claim 1, it is characterised in that: the damper rod
(7) include rod set (71), be fixed at the compressed spring (72) at rod set (71) both ends and be threaded through both ends compressed spring respectively
(72) interior bar (73) and in rod set (71) is provided with the stop collar (74) for fixing compressed spring (72) in interior bar (73),
Wherein the free end of an interior bar (73) is hinged on intensity enhancement layer (3), and the free end of another interior bar (73) is hinged on elasticity and adds
Gu on the outer wall of layer (5).
7. a kind of impact attenuation device for cement shaft tower as described in claim 1, it is characterised in that: each damper rod
(7) it is arranged along the tangential direction of elastic reinforcing layer (5) excircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122984.9U CN209704146U (en) | 2019-01-24 | 2019-01-24 | A kind of impact attenuation device for cement shaft tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122984.9U CN209704146U (en) | 2019-01-24 | 2019-01-24 | A kind of impact attenuation device for cement shaft tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209704146U true CN209704146U (en) | 2019-11-29 |
Family
ID=68640326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920122984.9U Expired - Fee Related CN209704146U (en) | 2019-01-24 | 2019-01-24 | A kind of impact attenuation device for cement shaft tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209704146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467529A (en) * | 2022-07-29 | 2022-12-13 | 中国十七冶集团有限公司 | Vibrating device for self-compacting concrete and using method thereof |
| CN117888759B (en) * | 2024-03-14 | 2024-05-14 | 河北冠辰通信设备有限公司 | Communication tower that shocks resistance |
-
2019
- 2019-01-24 CN CN201920122984.9U patent/CN209704146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467529A (en) * | 2022-07-29 | 2022-12-13 | 中国十七冶集团有限公司 | Vibrating device for self-compacting concrete and using method thereof |
| CN117888759B (en) * | 2024-03-14 | 2024-05-14 | 河北冠辰通信设备有限公司 | Communication tower that shocks resistance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208857674U (en) | A kind of bridge anti-collision device that can weaken bridge pier vibration acceleration | |
| CN206204841U (en) | Elastic anti-collision corrugated guardrail | |
| CN209704146U (en) | A kind of impact attenuation device for cement shaft tower | |
| CN206141628U (en) | Strike energy -absorbing device and vehicle | |
| CN108951483A (en) | A kind of combined bridge pier anti-impact device | |
| CN205894822U (en) | Explosion container shock -absorbing structure | |
| CN207404282U (en) | It is a kind of that there is the liquid for slowing down liquid sloshing to fill | |
| CN106494337A (en) | Three-level bumper and absorbing shock collision prevention girders | |
| CN207295553U (en) | A kind of super expressway both sides safety guide rail | |
| CN207813625U (en) | A kind of shield tunnel anti-collision energy absorption section of jurisdiction device | |
| CN207227999U (en) | A kind of anticollision device, collision-prevention device for bridge on highway | |
| CN209703384U (en) | A kind of detachable cement shaft tower anticollision device, collision-prevention device | |
| CN207433172U (en) | A kind of automobile suspension trailing arm bushing | |
| CN206812938U (en) | A kind of collision damper for car | |
| CN206859792U (en) | Set up the power consumption coupling beam of liquid inertia mass damper | |
| CN107675642A (en) | A kind of stacked fender pile of turriform | |
| EP4190668A1 (en) | Deformable tube, coupler cushioning energy-absorption device for rail transit vehicle, and rail vehicle | |
| CN107324176A (en) | A kind of elevator pneumatic buffer | |
| CN210149105U (en) | Automobile shock absorption suspension | |
| CN207582356U (en) | A kind of stacked fender pile of turriform | |
| CN208762877U (en) | A kind of bridge cable anti-collision structure | |
| Nahas | Impact energy dissipation characteristics of thin-walled cylinders | |
| CN113665517A (en) | Automobile bumper using gradient foamed aluminum | |
| CN110296171A (en) | A kind of Helicopter Main with helical structure subtracts period strut | |
| CN110319143A (en) | A kind of dismountable bumping post |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 |