CN213233314U - A protective structure for hydraulic and hydroelectric engineering side slope - Google Patents
A protective structure for hydraulic and hydroelectric engineering side slope Download PDFInfo
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- CN213233314U CN213233314U CN202021919573.1U CN202021919573U CN213233314U CN 213233314 U CN213233314 U CN 213233314U CN 202021919573 U CN202021919573 U CN 202021919573U CN 213233314 U CN213233314 U CN 213233314U
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- side slope
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- protective structure
- slope
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Abstract
The utility model relates to a protective structure for water conservancy and hydropower engineering side slope, which comprises a supporting mechanism, wherein the supporting mechanism comprises a frame beam, the frame beam is formed by a plurality of transverse beams arranged side by side and a plurality of longitudinal beams arranged side by side in a staggered manner, and a plurality of corresponding metal hooks are pre-buried and installed on the transverse beams and the longitudinal beams respectively according to intervals; four edges of the protective net are fixedly hooked on metal hooks of the transverse beam and the longitudinal beam respectively; and the limiting mechanism is used for limiting the middle part of the protective net. The utility model discloses can effectively produce comparatively comprehensive protection to the side slope body, and can effectively produce sufficient protection simultaneously and support the atress effect to this bodily form of side slope is enough firm and comprehensive protection.
Description
Technical Field
The utility model relates to a protective structure specifically indicates a protective structure for hydraulic and hydroelectric engineering side slope.
Background
In order to improve the safety in utilization of the hydraulic and hydroelectric engineering side slope, a corresponding side slope protection structure needs to be correspondingly arranged on the outer side wall of the side slope body. The existing slope protection structure adopts the traditional dry masonry and mortar masonry protection in large area, or adopts the modes of rigid retaining walls, frame beams, anchor cables, hanging nets, concrete spraying and the like. When the rigid retaining wall and the sash beams are directly adopted, the hard protection can be effectively formed on the local part of the side slope body, but the part without the rigid retaining wall or the neutral position of the sash beams still easily generates water and soil loss and even collapses under the action of external forces such as heavy rain and the like, so that the hidden danger exists in the stability and the safety of the side slope. When the anchor cables and the hanging nets are used for spraying concrete, the side slope body can be effectively and comprehensively protected, but the protection stress capacity is relatively poor, so that the protection effect of the side slope body is limited, and once the side slope body is integrally deformed or collapsed due to external conditions, the protection effect of the anchor cables and the hanging nets for spraying concrete is very easy to lose efficacy.
Consequently, design a section can enough effectively produce comparatively comprehensive protection to the side slope body, and can effectively produce sufficient protection simultaneously and support the atress effect to effective this bodily form of side slope forms the enough firm and comprehensive protective structure who is used for hydraulic and hydroelectric engineering side slope of protection be the utility model discloses a research purpose.
Disclosure of Invention
Problem to above-mentioned prior art exists, the utility model provides a protective structure for hydraulic and hydroelectric engineering side slope, this a protective structure for hydraulic and hydroelectric engineering side slope can effectively solve the problem that above-mentioned prior art exists.
The technical scheme of the utility model is that:
a protective structure for a water conservancy and hydropower engineering side slope comprises,
the supporting mechanism is arranged on the outer side wall of the side slope body and comprises a lattice beam, the lattice beam is formed by staggering a plurality of transverse beams arranged side by side and a plurality of longitudinal beams arranged side by side, and a plurality of corresponding metal hooks are pre-embedded and arranged on the transverse beams and the longitudinal beams at intervals respectively;
the protective net is fixedly assembled in a space formed by crossing the transverse beam and the longitudinal beam, and four edges of the protective net are fixedly hooked on the metal hooks of the transverse beam and the longitudinal beam respectively;
stop gear for provide spacingly to the middle part of protection network, stop gear contains the pre-buried stake that sets up in protection network center department, pre-buried stake is buried underground in the slope originally internally, and the upper end rigid coupling of pre-buried stake has locking bolt, locking bolt's upper portion is run through and is extended to the protection network outside, and locking bolt's upper portion locking installs lock nut, lock nut's bottom is installed one and is compressed tightly the retaining ring board on the protection network.
And the bottom side surfaces of the longitudinal beams are respectively and integrally formed and downwards fixedly connected with traction columns embedded in the slope body.
The frame lattice beams and the traction columns are formed by pouring reinforced concrete.
The pre-buried pile is formed by pouring concrete, and the locking bolt is pre-buried and fixedly connected to the upper end of the pre-buried pile.
The protective net is a metal protective net.
The utility model has the advantages that:
1) the utility model discloses a sash roof beam is by the crisscross formation of a plurality of horizontal roof beams that set up side by side and a plurality of vertical roof beams that set up side by side, installs a plurality of corresponding metal couples according to the interval is pre-buried on horizontal roof beam and the vertical roof beam respectively. After the sash beams are built, the protective net can be fixedly assembled in a space formed by crossing the transverse beams and the longitudinal beams effectively through the intervention of the metal hooks. Keep off the position through the protection network to the neutral gear of sash roof beam and go on further spacingly, thereby effectively promote the utility model discloses to the protection comprehensive of side slope body, simultaneously under the effect of sash roof beam, can effectively ensure again the utility model discloses at the atress ability of protection support in-process, and carry out the metal hook installation with pre-buried mode, can effectively ensure the connection steadiness between protection network and the sash roof beam to effectively form enough firm and comprehensive protection to the side slope body.
2) The utility model discloses still further add stop gear, a middle part for to the protection network provides spacingly, stop gear contains the pre-buried stake that sets up in protection network center department, pre-buried stake is buried underground in the side slope originally internally, pre-buried stake upper end rigid coupling has locking bolt, locking bolt's upper portion is run through and is extended to the protection network outside, and locking bolt's upper portion locking is installed and is locked lock nut, it effectively compresses tightly the protection network formation to install the retaining ring board through the bottom at lock nut, thereby on four limits of protection network have stabilize spacing basis, it is spacing to increase one again in its middle, can further effectively promote the protecting effect and the structure steadiness of protection in-process of protection network, further, this body of side slope forms enough firm and comprehensive protection.
3) The utility model discloses a bottom side of vertical roof beam respectively the downward rigid coupling of integrated shaping have the tractive post of pre-buried in the side slope body inside, the sash roof beam and the tractive post is formed by reinforced concrete pouring. Under the limiting action of the traction column, the stress capacity of the frame beam in the protection supporting process is further improved, so that the slope body is further protected stably and comprehensively.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a longitudinal beam fixed with a pulling column downwards.
Fig. 3 is a schematic structural view of the limiting mechanism.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to fig. 1-3, a protective structure for a slope of a hydraulic and hydroelectric project comprises
The supporting mechanism 1 is arranged on the outer side wall of the side slope body 2, the supporting mechanism 1 comprises a lattice beam, the lattice beam is formed by staggering a plurality of transverse beams 101 arranged side by side and a plurality of longitudinal beams 102 arranged side by side, and a plurality of corresponding metal hooks 3 are pre-embedded and arranged on the transverse beams 101 and the longitudinal beams 102 at intervals respectively;
the protective net 4 is fixedly assembled in a space formed by crossing the transverse beam 101 and the longitudinal beam 102, and four edges of the protective net 4 are fixedly hooked on the metal hooks 3 of the transverse beam 101 and the longitudinal beam 102 respectively;
limiting mechanism 5 for provide spacingly to the middle part of protection network 4, limiting mechanism 5 contains the pre-buried stake 501 that sets up in protection network 4 center department, pre-buried stake 501 is buried underground in side slope body 2, and the upper end rigid coupling of pre-buried stake 501 has lock bolt 502, the upper portion of lock bolt 502 runs through and extends to the protection network 4 outside, and lock bolt 502's upper portion locking installs lock nut 503, lock nut 503's bottom is installed one and is compressed tightly the fixed crown plate 504 on the protection network 4.
The bottom side surfaces of the longitudinal beams 102 are respectively and integrally formed and are downwards fixedly connected with traction columns 6 embedded in the side slope body 2.
The lattice beams and the traction columns 6 are formed by pouring reinforced concrete.
The pre-embedded pile 501 is formed by pouring concrete, and the locking bolt 502 is pre-embedded and fixedly connected to the upper end of the pre-embedded pile 501.
The protective net 4 is a metal protective net.
The utility model discloses accomplish at the sash roof beam and build the back, effectively through the intervention of metal hook 3 and can be with the fixed assembly of protection network 4 in the space of horizontal roof beam 101 and vertical roof beam 102 cross formation. Through the neutral gear position of protection network 4 to the sash roof beam further spacing, thereby effectively promote the utility model discloses to the protection comprehensiveness of side slope body 2, simultaneously under the effect of sash roof beam, can effectively ensure again the utility model discloses at the atress ability of protection support in-process, and carry out the installation of metal hook 3 with pre-buried mode, can effectively ensure the stability of being connected between protection network 4 and the sash roof beam to effectively form enough firm and comprehensive protection to side slope body 2. The utility model discloses still further add stop gear 5 for provide spacingly to the middle part of protection network 4, thereby have stable spacing basis on four limits of protection network 4, it is spacing to increase one again in the middle of it, can further effectively promote the protective effect of protection network 4 and the structure steadiness in the protection course, further form enough firm and comprehensive protection to side slope body 2.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a protective structure for hydraulic and hydroelectric engineering side slope which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the supporting mechanism (1) is arranged on the outer side wall of the side slope body (2), the supporting mechanism (1) comprises a frame beam, the frame beam is formed by staggering a plurality of transverse beams (101) arranged side by side and a plurality of longitudinal beams (102) arranged side by side, and a plurality of corresponding metal hooks (3) are pre-embedded and installed on the transverse beams (101) and the longitudinal beams (102) at intervals respectively;
the protective net (4) is fixedly assembled in a space formed by crossing the transverse beam (101) and the longitudinal beam (102), and four edges of the protective net (4) are fixedly hooked on the metal hooks (3) of the transverse beam (101) and the longitudinal beam (102) respectively;
limiting mechanism (5) for middle part to protection network (4) provides spacingly, limiting mechanism (5) contain and set up in pre-buried stake (501) of protection network (4) center department, pre-buried stake (501) are buried underground in side slope body (2), and the upper end rigid coupling of pre-buried stake (501) has locking bolt (502), the upper portion of locking bolt (502) runs through and extends to the protection network (4) outside, and the upper portion locking of locking bolt (502) installs lock nut (503), the bottom of lock nut (503) is installed one and is compressed tightly fixed crown plate (504) on protection network (4).
2. A protective structure for a slope in hydraulic and hydroelectric engineering according to claim 1, wherein: the bottom side surfaces of the longitudinal beams (102) are respectively and integrally formed, and downward traction columns (6) embedded in the side slope body (2) are fixedly connected.
3. A protective structure for a slope in hydraulic and hydroelectric engineering according to claim 2, wherein: the lattice beams and the traction columns (6) are formed by pouring reinforced concrete.
4. A protective structure for a slope in hydraulic and hydroelectric engineering according to claim 1, wherein: the embedded pile (501) is formed by pouring concrete, and the locking bolt (502) is embedded and fixedly connected to the upper end of the embedded pile (501).
5. A protective structure for a slope in hydraulic and hydroelectric engineering according to claim 1, wherein: the protective net (4) is a metal protective net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021919573.1U CN213233314U (en) | 2020-09-06 | 2020-09-06 | A protective structure for hydraulic and hydroelectric engineering side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021919573.1U CN213233314U (en) | 2020-09-06 | 2020-09-06 | A protective structure for hydraulic and hydroelectric engineering side slope |
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| Publication Number | Publication Date |
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| CN213233314U true CN213233314U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021919573.1U Active CN213233314U (en) | 2020-09-06 | 2020-09-06 | A protective structure for hydraulic and hydroelectric engineering side slope |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319236A (en) * | 2022-03-14 | 2022-04-12 | 山东省水利科学研究院 | Hydraulic engineering bank protection with soil erosion and water loss prevention function |
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2020
- 2020-09-06 CN CN202021919573.1U patent/CN213233314U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319236A (en) * | 2022-03-14 | 2022-04-12 | 山东省水利科学研究院 | Hydraulic engineering bank protection with soil erosion and water loss prevention function |
| CN114319236B (en) * | 2022-03-14 | 2022-05-31 | 山东省水利科学研究院 | Hydraulic engineering bank protection with soil erosion and water loss prevention function |
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