CN209523209U - A kind of high side slope protective net apparatus - Google Patents
A kind of high side slope protective net apparatus Download PDFInfo
- Publication number
- CN209523209U CN209523209U CN201821981428.9U CN201821981428U CN209523209U CN 209523209 U CN209523209 U CN 209523209U CN 201821981428 U CN201821981428 U CN 201821981428U CN 209523209 U CN209523209 U CN 209523209U
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- wirerope
- combined
- railing
- protective net
- high side
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Abstract
The utility model discloses a kind of high side slope protective net apparatus, including the ground beam being cast in ground, anti-collision wall is formed after raising upward at the top of the ground beam, it is poured at the top of the ground beam and is formed with a groove, multiple rotating seats are installed in the groove, the drilling of the corresponding rotating seat is offered in high slope, concrete column has been poured in the drilling, a solid pull rod is poured in the concrete column, the upper end of the pull rod is machined with a limited cap, a railing is hingedly combined on the rotating seat, through-hole there are two being opened up at the close top position of the railing side, wirerope is combined with by two through-holes, more than one notch is offered on the railing, steel wire is equipped with by the notch between adjacent two railings；This product can use high slope, and protection is cooperatively formed at the bottom position of high slope, effectively obstruction dropped object.
Description
Technical field
The utility model relates to a kind of high side slope protective net apparatus.
Background technique
In the high side slope engineering construction under hydraulic and hydroelectric engineering complex geological condition, to high slope combined bolting and shotcrete
Afterwards, rockfall and other dropped objects are intercepted frequently with active protecting net, conventional active protecting net column uses following two
Kind method:
Method 1, column directly weld on basic embedded board.
Method 2, casting concrete basis, reserve second stage concrete slot, and column is directly embedded in the second stage of slot fixed.
For both the above scheme in protection, protection is not more comprehensive, and protective capacities is relatively poor.
Based on the above issues, it is desirable to provide one kind can use high slope, cooperatively form at the bottom position of high slope
Protection effectively stops the high side slope protective net apparatus of dropped object.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can use high slope, in the bottom position of high slope
The place of setting cooperatively forms protection, effectively stops the high side slope protective net apparatus of dropped object.
The utility model is achieved through the following technical solutions:
A kind of high side slope protective net apparatus, including the ground beam being cast in ground, the ground beam is poured using concrete
It builds, forms anti-collision wall after raising upward at the top of the ground beam, the anti-collision wall extends to the outside on ground, extends to ground
Height outside face is 20cm ~ 40cm, and more root canal portions have vertically been poured in the ground beam, have been machined with spiral shell at the top of the pipe portion
Pit, pours at the top of the ground beam and is formed with a groove, is equipped with multiple rotating seats, the rotating seat in the groove
It is combined with screw between the threaded hole, the drilling of the corresponding rotating seat is offered in high slope, in the drilling
Concrete column has been poured, a solid pull rod is poured in the concrete column, the upper end of the pull rod is machined with a limit
Cap is hingedly combined with a railing on the rotating seat, is opened up at the close top position of the railing side there are two through-hole,
It is combined with wirerope by two through-holes, the wirerope bypasses the pull rod, and the limited cap forms the wirerope and limits, described
The both ends of wirerope are combined with limit sleeve after passing through the through-hole, and the first screw is combined between the limit sleeve and the wirerope,
Spring is equipped on the wirerope, the spring is mutually against between the limit sleeve and the railing, is opened on the railing
Equipped with more than one notch, steel wire is equipped with by the notch between adjacent two railings, the railing with
The second screw is combined between the steel wire.
Preferably, more steel pipes have been placed equidistant in the anti-collision wall, the steel pipe is vertically arranged, what is be placed equidistant with
It is combined with more joint steel pipes between the more steel pipes, is combined with iron wire between the joint steel pipe and the steel pipe, passes through
The iron wire ties up fixation at the contact position of the steel pipe and joint steel pipe；Above structure is mainly to increase resisting for anti-collision wall
Ability is hit, the anti-collision wall with a thickness of 10cm ~ 30cm in this product.
Preferably, the diameter of the steel pipe is 16mm ~ 22mm, and the diameter of the joint steel pipe is 6mm ~ 12mm.
Preferably, the string diameter of the spring is 3mm ~ 6mm.
Preferably, the string diameter of the steel wire is 2mm ~ 2.5mm.
Preferably, the wirerope by three strands or more of steel wire it is helically wound after obtain, the string diameter of every steel wire be 1mm ~
1.25mm。
Preferably, the pull rod is Q235 common carbon structural steel.
The mounting means of this product is as follows:
Firstly the need of slotting on the ground, slot in casting concrete, form ground beam after concrete is dry and hard, then by rotating seat
It is mounted in groove, after being installed, corresponds in high slope and drill at the position of rotating seat, inserted at the axle center in hole after drilling
Enter pull rod, then casting concrete is fixed, and after the completion of fixed when upper, reassembles wirerope, wirerope needs around pull rod, wirerope
Around being limited at rigid draw rod positions by limited cap, wirerope is avoided to deviate from, the both ends of wirerope pass through railing, then pass through limit
Set cooperation wirerope forms limit, avoids wirerope from deviating from railing, when wirerope is in exceptionally straight state, railing is away from high slope side
To inclination, tilt angle is with respect to the horizontal plane 60 ~ 80 °, and sheathed spring is needed on wirerope, is filled between adjacent two railings
With steel wire, after the assembly is completed, entire product is installed steel wire, when Rolling Stone occurring in high slope or object falls,
There is part probability to contact pull rod, buffering effect can be played by the obstruction of pull rod, when Rolling Stone or object fall and do not contact pull rod
When, direct idler wheel absorbs impact force by anti-collision wall at this time, is hindered when falling object breaks through anti-collision wall, then through steel wire
It blocks, steel wire is by balustrade stay, and railing can rotate a certain angle to the left under the support of spring and be inhaled
Can, the impact force of steel wire is absorbed, the damaged probability of steel wire is reduced.
The beneficial effects of the utility model are: this product be used to protect in the bottom position of high slope, when there is Rolling Stone
Or object stops falling object by the cooperation of anti-collision wall and steel wire, avoids falling object from hitting water conservancy equipment, simultaneously when falling
Also pedestrian is protected, the structure of this product is relatively simple, and cost is more cheap, installs more convenient, suitable popularization and use.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view under guardrail and steel wire mated condition.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior
The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.
In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless
Separately there is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket "
Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
A kind of high side slope protective net apparatus as depicted in figs. 1 and 2, it is described including the ground beam 1 being cast in ground
Ground beam 1 is formed using concreting, and the top of the ground beam 1 forms anti-collision wall 101, the anti-collision wall 101 after raising upward
The outside for extending to ground, the height extended to outside ground is 30cm, and more root canal portions 2 have vertically been poured in the ground beam 1,
The top of the pipe portion 2 is threaded hole (not shown), pours at the top of the ground beam 1 and is formed with a groove 102, in institute
It states and multiple rotating seats 3 is installed in groove 102, screw 301 is combined between the rotating seat 3 and the threaded hole, in flash
The drilling 4 that the corresponding rotating seat is offered on slope has poured concrete column 401 in the drilling 4, in the concrete column
A solid pull rod 5 is poured in 401, the upper end of the pull rod 5 is machined with a limited cap 501, and the diameter of limited cap, which is greater than, to be drawn
The diameter of bar is hingedly combined with a railing 6 on the rotating seat 3, offers at the close top position of 6 side of railing
Two through-holes 601 are combined with wirerope 7 by two through-holes 601, and the wirerope 7 bypasses the pull rod 5, and the limited cap 501 is right
The wirerope 7 forms limit, and the both ends of the wirerope 7, which pass through, is combined with limit sleeve 8 after the through-hole 601, the limit sleeve 8 with
It is combined with the first screw 801 between the wirerope 7, spring 9 is equipped on the wirerope 7,9 phase of spring is against the limit
Between position set 8 and the railing 6,2 notches 611 are offered on the railing 6, are led between adjacent two railings 6
It crosses the notch 611 and is equipped with steel wire 612, the second screw 613 is combined between the railing 6 and the steel wire 612.
A preferred embodiment in the utility model has been placed equidistant with more steel pipes 121 in the anti-collision wall 101,
The steel pipe 121 is vertically arranged, is combined with more joint steel pipes 131 between the more steel pipes 121 being placed equidistant with, described
Iron wire 141 is combined between joint steel pipe 131 and the steel pipe 121, by the iron wire in the steel pipe and joint steel pipe
Fixation is tied up at contact position；Above structure is mainly the impact resistance for increasing anti-collision wall, the thickness of anti-collision wall in this product
For 10cm ~ 30cm.
A preferred embodiment in the utility model, the diameter of the steel pipe 121 are 20mm, the joint steel pipe 131
Diameter be 8mm.
A preferred embodiment in the utility model, the string diameter of the spring 9 are 4mm.
A preferred embodiment in the utility model, the string diameter of the steel wire 612 are 2mm.
A preferred embodiment in the utility model, the wirerope 7 are obtained afterwards by 4 strands of steel wires are helically wound, and every
The string diameter of steel wire is 1.25mm.
A preferred embodiment in the utility model, the pull rod 5 are Q235 common carbon structural steel.
The mounting means of this product is as follows:
Firstly the need of slotting on the ground, slot in casting concrete, form ground beam after concrete is dry and hard, then by rotating seat
It is mounted in groove, after being installed, corresponds in high slope and drill at the position of rotating seat, inserted at the axle center in hole after drilling
Enter pull rod, then casting concrete is fixed, and after the completion of fixed when upper, reassembles wirerope, wirerope needs around pull rod, wirerope
Around being limited at rigid draw rod positions by limited cap, wirerope is avoided to deviate from, the both ends of wirerope pass through railing, then pass through limit
Set cooperation wirerope forms limit, avoids wirerope from deviating from railing, when wirerope is in exceptionally straight state, railing is away from high slope side
To inclination, tilt angle is with respect to the horizontal plane 60 ~ 80 °, and sheathed spring is needed on wirerope, is filled between adjacent two railings
With steel wire, after the assembly is completed, entire product is installed steel wire, when Rolling Stone occurring in high slope or object falls,
There is part probability to contact pull rod, buffering effect can be played by the obstruction of pull rod, when Rolling Stone or object fall and do not contact pull rod
When, direct idler wheel absorbs impact force by anti-collision wall at this time, is hindered when falling object breaks through anti-collision wall, then through steel wire
It blocks, steel wire is by balustrade stay, and railing can rotate a certain angle to the left under the support of spring and be inhaled
Can, the impact force of steel wire is absorbed, the damaged probability of steel wire is reduced.
The beneficial effects of the utility model are: this product be used to protect in the bottom position of high slope, when there is Rolling Stone
Or object stops falling object by the cooperation of anti-collision wall and steel wire, avoids falling object from hitting water conservancy equipment, simultaneously when falling
Also pedestrian is protected, the structure of this product is relatively simple, and cost is more cheap, installs more convenient, suitable popularization and use.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of high side slope protective net apparatus, it is characterised in that: including the ground beam being cast in ground, the ground beam is used
Concreting forms, and anti-collision wall is formed after raising upward at the top of the ground beam, and the anti-collision wall extends to the outside on ground,
The height extended to outside ground is 20cm ~ 40cm, and more root canal portions, the top of the pipe portion have vertically been poured in the ground beam
It is threaded hole, is poured at the top of the ground beam and is formed with a groove, multiple rotating seats, institute are installed in the groove
It states and is combined with screw between rotating seat and the threaded hole, the drilling of the corresponding rotating seat is offered in high slope, in institute
It states in drilling and has poured concrete column, a solid pull rod, the upper end processing of the pull rod are poured in the concrete column
There is a limited cap, a railing is hingedly combined on the rotating seat, is offered at the close top position of the railing side
Two through-holes are combined with wirerope by two through-holes, and the wirerope bypasses the pull rod, and the limited cap forms the wirerope
Limit, the both ends of the wirerope are combined with limit sleeve after passing through the through-hole, are combined between the limit sleeve and the wirerope
First screw is equipped with spring on the wirerope, and the spring is mutually against between the limit sleeve and the railing, described
More than one notch is offered on railing, steel wire is equipped with by the notch between adjacent two railings, institute
It states and is combined with the second screw between railing and the steel wire.
2. high side slope protective net apparatus according to claim 1, it is characterised in that: equidistantly set in the anti-collision wall
More steel pipes are equipped with, the steel pipe is vertically arranged, more joint steel pipes are combined between the more steel pipes being placed equidistant with,
It is combined with iron wire between the joint steel pipe and the steel pipe, the contact position by the iron wire in the steel pipe with joint steel pipe
Tie up fixation in the place of setting.
3. high side slope protective net apparatus according to claim 2, it is characterised in that: the diameter of the steel pipe is 16mm
~ 22mm, the diameter of the joint steel pipe are 6mm ~ 12mm.
4. high side slope protective net apparatus according to claim 1, it is characterised in that: the string diameter of the spring be 3mm ~
6mm。
5. high side slope protective net apparatus according to claim 1, it is characterised in that: the string diameter of the steel wire is
2mm~2.5mm。
6. high side slope protective net apparatus according to claim 1, it is characterised in that: the wirerope is by three strands or more
It is obtained after steel wire is helically wound, the string diameter of every steel wire is 1mm ~ 1.25mm.
7. high side slope protective net apparatus according to claim 1, it is characterised in that: the pull rod is the common carbon of Q235
Plain structural steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981428.9U CN209523209U (en) | 2018-11-29 | 2018-11-29 | A kind of high side slope protective net apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981428.9U CN209523209U (en) | 2018-11-29 | 2018-11-29 | A kind of high side slope protective net apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209523209U true CN209523209U (en) | 2019-10-22 |
Family
ID=68226034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821981428.9U Active CN209523209U (en) | 2018-11-29 | 2018-11-29 | A kind of high side slope protective net apparatus |
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| Country | Link |
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| CN (1) | CN209523209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501593A (en) * | 2020-05-18 | 2020-08-07 | 施娟丽 | Anti-rockfall device for municipal road engineering and construction method |
-
2018
- 2018-11-29 CN CN201821981428.9U patent/CN209523209U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501593A (en) * | 2020-05-18 | 2020-08-07 | 施娟丽 | Anti-rockfall device for municipal road engineering and construction method |
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