CN211285646U - Fixing device for road slope protective net - Google Patents
Fixing device for road slope protective net Download PDFInfo
- Publication number
- CN211285646U CN211285646U CN201922032365.3U CN201922032365U CN211285646U CN 211285646 U CN211285646 U CN 211285646U CN 201922032365 U CN201922032365 U CN 201922032365U CN 211285646 U CN211285646 U CN 211285646U
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- China
- Prior art keywords
- side slope
- slope protection
- protection network
- fixing device
- fixed plate
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- 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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- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000012216 screening Methods 0.000 claims abstract description 6
- 238000013461 design Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a fixing device for road side slope protective screening, which comprises a fixing plate, wherein expansion screws are respectively arranged at four corners and middle positions of the fixing plate, a plurality of mounting holes are arranged on the fixing plate, and detachable side slope protective screening connecting pieces are arranged on the mounting holes; the utility model relates to a rationally, moreover, the steam generator is simple in structure, high durability and convenient use, can realize the fixed of road side slope protection network and connect, through reasonable design fixed plate, the effect of this fixed plate is as the carrier, it is more convenient to make its road side slope protection network connect, set up the mounting hole that the several evenly arranged simultaneously on this fixed plate, this mounting hole realizes the installation to side slope protection network connecting piece, be connected through the stay cord of this side slope protection network connecting piece and side slope protection network, make its connection convenient, also be convenient for install and dismantle conveniently.
Description
Technical Field
The utility model relates to a fixed auxiliary device of road side slope specifically says to a fixing device for road side slope protection network.
Background
With the continuous development of social economy and the gradual promotion of new rural construction, the road traffic construction demand is continuously increased, so that roads are built in a plurality of mountainous regions, but due to the special terrain and topography, natural disasters such as rockfall, collapse, landslide and the like are easy to occur on the hills on the two sides of the roads, certain potential safety hazards are caused to passing pedestrians and vehicles, a plurality of people are lost every year, so that the road slope protective net slowly enters the visual field of people and is rapidly developed along with the people, more and more road slope protective nets are sold on the market at present, and the road slope protective net can effectively solve or reduce the phenomena such as rockfall, collapse, landslide and the like;
when the existing road slope protective net is used, a fixing device cannot be separated, and the fixing device is used for fixing and connecting the road slope protective net to form a net and arranging the net in a proper place; the traditional fixing device is provided with a fixing pile and an expansion screw, the fixing pile is deeply driven to the side of a road during construction, but the fixing pile is not suitable for a higher road slope, the expansion screw is wide in application range when fixing a slope protection net, and during construction, a constructor firstly finds a stable and non-collapse place to drive the expansion screw and then fixes a pull rope of the protection net by means of an external connecting piece or a nut, so that the protection net is fixed; however, the stability is not strong, and the expansion screw and the pull rope are fixed too tightly, the buffer function cannot be realized due to the high tension, and the maintenance is inconvenient.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to overcome the above-mentioned not enough, the utility model provides a reasonable in design herein, moreover, the steam generator is simple in structure, high durability and convenient use, can realize the fixed of road side slope protection network and connect, through reasonable design fixed plate, the effect of this fixed plate is as the carrier, it is more convenient to make its road side slope protection network connect, set up the mounting hole that the several evenly arranged simultaneously on this fixed plate, this mounting hole realizes the installation to side slope protection network connecting piece, be connected with the stay cord of side slope protection network through this side slope protection network connecting piece, make it connect conveniently, also be convenient for install and dismantle conveniently.
The utility model discloses a realize like this, construct a fixing device for road side slope protection network, including the fixed plate, the inflation screw is all installed to four corners of this fixed plate and intermediate position, has seted up the several mounting hole on this fixed plate, installs detachable side slope protection network connecting piece on this mounting hole.
Preferably, the fixing plate is provided with five mounting holes, and the five mounting holes are uniformly distributed by taking the geometric center of the fixing plate as a circle center.
Preferably, the mounting hole includes spacing portion and the installation department as an organic whole even with it, spacing portion is waist type hole, the installation department is the cylinder hole and is located waist type hole tip, wherein the installation department is provided with the internal thread to install detachable spacing bolt at this installation department, this spacing bolt offer with the external screw thread that the internal thread matches, seted up a word opening simultaneously at this spacing bolt tip.
Preferably, the side slope protective screening connecting piece comprises a cylindrical column body, the upper end of the main body is a spherical connecting part, the lower end of the main body is provided with a circular truncated cone-shaped limiting block, a connecting through hole is formed in the middle of the spherical connecting part, and the column body is matched with the limiting part; the outer diameter of the truncated cone-shaped limiting block is larger than the inner diameter of the limiting part and smaller than the inner diameter of the mounting part.
The utility model discloses following beneficial effect has:
the utility model has reasonable design, simple structure and convenient use, can realize the fixation and connection of the road side slope protective screening, and by reasonably designing the fixed plate, the fixed plate is used as a carrier to ensure that the road side slope protective screening is more conveniently connected;
the mounting hole is reasonably designed and comprises a limiting part and a mounting part which is connected with the limiting part into a whole, the limiting part is a kidney-shaped hole, the mounting part is a cylindrical hole and is positioned at the end part of the kidney-shaped hole, the mounting part is provided with internal threads, a detachable limiting bolt is mounted on the mounting part, the limiting bolt is provided with external threads matched with the internal threads, meanwhile, the end part of the limiting bolt is provided with a straight opening, and the straight opening is convenient for a worker to rotate the limiting bolt by means of an external tool; after the side slope protective net connecting piece enters the limiting part through the mounting part, a limiting bolt is mounted in the mounting part, and the side slope protective net connecting piece can be prevented from falling off through the limiting bolt, so that the stability of the side slope protective net connecting piece is stronger;
the side slope protective net connecting piece is reasonably designed and comprises a cylindrical column body, the upper end of the main body is a spherical connecting part, the lower end of the main body is provided with a circular truncated cone-shaped limiting block, a connecting through hole is formed in the middle of the spherical connecting part, and the column body is matched with the limiting block; the outer diameter of the truncated cone-shaped limiting block is larger than the inner diameter of the limiting part and smaller than the inner diameter of the mounting part; when the side slope protective net connecting piece is used, the circular truncated cone-shaped limiting blocks are located below the mounting portions, the column bodies are inserted into the limiting portions of the waist-shaped holes, the side slope protective net connecting piece can transversely move in the mounting holes in a small range and cannot be separated from the fixing plate, and therefore the side slope protective net connecting piece has a certain yielding degree, impact of side slope stones can be relieved, and the buffering effect is achieved.
The utility model discloses the structure is ingenious, and the installation is convenient with the dismantlement, is convenient for maintain, easy manufacturing, low cost, excellent in use effect.
Drawings
FIG. 1-FIG. 2 are overall schematic views of the present invention
Fig. 3 is a front view of the present invention;
fig. 4 is a top view of the present invention;
fig. 5 is a side view of the present invention;
FIG. 6 is a cross-sectional view A-A of FIG. 4;
fig. 7 is a perspective view of the fixing plate of the present invention;
fig. 8 is a perspective view of the limit bolt of the present invention;
FIG. 9 is a perspective view of the connecting piece of the side slope protection net of the present invention;
in the figure: 1. a fixing plate; 1.1, an installation part; 1.2, a limiting part; 2. an expansion screw; 3. a nut; 4. A side slope protective net connecting piece; 4.1, a column body; 4.2, a truncated cone-shaped limiting block; 4.3, a spherical connecting part; 4.4, connecting through holes.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-9, the utility model provides a fixing device for road side slope protection network herein, including fixed plate 1, expansion screw 2 is all installed to four corners of this fixed plate and intermediate position, has seted up the several mounting hole on this fixed plate 1, installs detachable side slope protection network connecting piece 4 on this mounting hole.
In this embodiment, the fixing plate 1 is provided with five mounting holes, and the five mounting holes are uniformly arranged with the geometric center of the fixing plate 1 as a center of circle.
In this embodiment, the mounting hole includes spacing portion 1.2 and installation department 1.1 even as an organic whole with it, spacing portion is waist type hole, the installation department is the cylinder hole and is located waist type hole tip, wherein the installation department is provided with the internal thread to install detachable limit bolt 5 at this installation department, this limit bolt offers the external screw thread that matches with the internal thread, has offered a word opening 5.2 simultaneously at this limit bolt tip.
In this embodiment, the side slope protection net connecting piece 4 comprises a cylindrical column 4.1, the upper end of the main body is a spherical connecting part 4.3, the lower end of the main body is provided with a truncated cone-shaped limiting block 4.2, a connecting through hole 4.4 is formed in the middle of the spherical connecting part 4.3, and the column 4.1 is matched with the limiting part 1.2; the outer diameter of the round platform-shaped limiting block 4.2 is larger than the inner diameter of the limiting part and smaller than the inner diameter of the mounting part.
When the fixing device for the road slope protection net is used, five expansion screws are firstly driven into the stable part, the fixing plate is fixedly arranged on the expansion screws through the nuts 3, so that the bottom surface of the fixing plate and the stable surface keep an end distance, then the side slope protection net connecting piece is arranged on the fixing plate, and the pull rope of the side slope protection net passes through the connecting through hole for connection, so that the connection and the fixation of the side slope protection net are realized;
when installation side slope protection network connecting piece, at first insert the installation department with round platform shape stopper, make its round platform shape stopper be located installation department below, insert the spacing portion in waist type hole with the cylinder again, make its side slope protection network connecting piece, can transversely remove in a small circle in the mounting hole, and can not take off and leave the fixed plate for realize that the side slope protection network has certain degree of letting, thereby can alleviate the impact of side slope stone, play the effect of buffering.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides a fixing device for road slope protection network which characterized in that: including fixed plate (1), expansion screw (2) are all installed to four corners of this fixed plate and intermediate position, have seted up several mounting hole on this fixed plate (1), install detachable side slope protection network connecting piece (4) on this mounting hole.
2. The fixing device for the road slope protection net according to claim 1, characterized in that: five mounting holes are formed in the fixing plate (1), and the five mounting holes are uniformly distributed by taking the geometric center of the fixing plate (1) as the circle center.
3. The fixing device for the road slope protection net according to claim 1 or 2, characterized in that: the mounting hole includes spacing portion (1.2) and installation department (1.1) even as an organic whole with it, spacing portion is waist type hole, the installation department is the cylinder hole and is located waist type hole tip, wherein the installation department is provided with the internal thread to install detachable limit bolt (5) at this installation department, this limit bolt offers the external screw thread that matches with the internal thread, has seted up word opening (5.2) simultaneously at this limit bolt tip.
4. The fixing device for the road slope protection net according to claim 3, characterized in that: the side slope protective screening connecting piece (4) comprises a cylindrical column body (4.1), the upper end of the main body is a spherical connecting part (4.3), the lower end of the main body is provided with a circular truncated cone-shaped limiting block (4.2), a connecting through hole (4.4) is formed in the middle of the spherical connecting part (4.3), and the column body (4.1) is matched with the limiting block (1.2); the outer diameter of the round table-shaped limiting block (4.2) is larger than the inner diameter of the limiting part and smaller than the inner diameter of the mounting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032365.3U CN211285646U (en) | 2019-11-21 | 2019-11-21 | Fixing device for road slope protective net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032365.3U CN211285646U (en) | 2019-11-21 | 2019-11-21 | Fixing device for road slope protective net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211285646U true CN211285646U (en) | 2020-08-18 |
Family
ID=72018795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922032365.3U Expired - Fee Related CN211285646U (en) | 2019-11-21 | 2019-11-21 | Fixing device for road slope protective net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211285646U (en) |
-
2019
- 2019-11-21 CN CN201922032365.3U patent/CN211285646U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |