CN211646246U

CN211646246U - River course barricade

Info

Publication number: CN211646246U
Application number: CN201922305193.2U
Authority: CN
Inventors: 郭乾程
Original assignee: Chongqing Rongweixu Engineering Construction Co Ltd
Current assignee: Chongqing Rongweixu Engineering Construction Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-09
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to a river course barricade, it includes the wall body, the wall body outside is equipped with anti-shock mounting, anti-shock mounting is including setting up the groove and the anti-scouring block of sliding connection at the inslot that slides that the wall body is close to river course one side, the groove that slides sets up along the vertical direction of wall body, the groove that slides is located the wall body horizontal direction and evenly is equipped with a plurality ofly, the groove that slides is established to the T-shaped groove, anti-scouring block is equipped with the T-shaped piece towards the one side of wall body, the cooperation of pegging graft of T-shaped piece. The utility model discloses have and prevent that the wall body from receiving rivers to erode and make things convenient for the effect that the dismouting maintained.

Description

River course barricade

Technical Field

The utility model belongs to the technical field of the water conservancy construction's technique and specifically relates to a river course barricade is related to.

Background

The river retaining wall is generally a structure built on both sides of a river to prevent deformation and instability of soil on both sides of the river and erosion and corrosion of a roadbed caused by water flow. At present traditional barricade generally adopts the stone to pile up, and concrete placement or methods such as both combine build, and the work progress is comparatively complicated, utilizes the stone to pile up, concrete is floating, receives rivers for a long time to erode and can lead to the barricade surface to receive certain destruction to difficult maintenance.

The utility model discloses a current bulletin number is CN 208235580U's chinese utility model patent application discloses a hydraulic engineering retaining wall, including the wall body, be equipped with first cavity in the wall body, the top fixedly connected with sleeve of wall body, the sleeve endotheca is equipped with the bull stick, the bottom of bull stick passes the top and the first gear of fixedly connected with of first cavity through first antifriction bearing, first gear engagement has the second gear, the second gear endotheca is equipped with first threaded rod, the bottom of first threaded rod is passed through second antifriction bearing and is connected with the bottom rotation of first cavity, the top of first threaded rod is equipped with the fender, the bottom of fender is equipped with the screw with first threaded rod threaded connection, be equipped with the second cavity in the fender, and be equipped with interception mechanism in the second cavity. The utility model discloses a convenient operation can conveniently intercept the soil that the rainwater drove, can conveniently intercept the rubbish that the rainwash was come simultaneously.

The above prior art solutions have the following drawbacks: the retaining wall for the hydraulic engineering relates to the installation of components such as gears, threaded rods, rolling bearings and the like in the construction process, and is complex in construction process and inconvenient to maintain; and its surface does not set up any scour prevention structure, in the long-term scouring process of rivers, can cause the damage to the wall body near the river course one side to equally inconvenient maintenance.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a river course barricade, it has the effect that prevents that the wall body from receiving rivers to erode and make things convenient for the dismouting to maintain.

The utility model provides a river course barricade, includes the wall body, the wall body outside is equipped with anti-shock mounting, anti-shock mounting is including setting up the groove of sliding and the anti-scouring block of sliding connection at the inslot that slides that the wall body is close to river course one side, the groove of sliding sets up along the vertical direction of wall body, the groove of sliding is located the wall body horizontal direction and evenly is equipped with a plurality ofly, the groove of sliding is the T-shaped groove, the one side of anti-scouring block towards the wall body is equipped with the T-shaped piece, the cooperation of pegging graft of.

By adopting the technical scheme, on one hand, the anti-scouring block is arranged on the outer side of the wall body, and when water flow scours towards the wall bodies on two sides, the anti-scouring block prevents the water flow from directly scouring the surface of the wall body, so that the condition that the surface of the wall body is damaged due to the fact that the water flow scours the surface of the wall body for a long time is avoided, and a good anti-scouring effect is achieved; on the other hand, during the scour protection piece advances the groove that slides through T-shaped piece grafting, need maintain or need demolish the work to the river course when the scour protection piece long-term use because of damaging, upwards mention the scour protection piece and can take out for the scour protection piece can be convenient carry out the dismouting, further realized the effect of convenient maintenance.

The present invention may be further configured in a preferred embodiment as: the anti-impact blocks are arranged in a plurality of vertical directions along the sliding groove, every two adjacent anti-impact blocks in the vertical directions are mutually inconsistent, and every two adjacent anti-impact blocks on the same horizontal line are mutually inconsistent.

Through adopting above-mentioned technical scheme, the scour prevention piece divide into the polylith can be more convenient demolish it or change, reduce the maintenance cost and maintain the construction degree of difficulty, it is inseparabler to connect between the scour prevention piece, the scouring action of rivers to the wall body has further been reduced, also more obvious to the guard action of wall body, when damage appears in certain scour prevention piece, can directly break up that one that corresponds and demolish, the scour prevention piece that is demolishd the department top removes downwards and fills, then continue to supply the scour prevention piece on the top, to sum up effectual realization prevent that the wall body from receiving the effect of erodeing and making things convenient for the dismouting to maintain for a long time.

The present invention may be further configured in a preferred embodiment as: the scour protection piece is set to be right angle trapezoidal piece, the less one side of scour protection piece sets up towards the below vertically.

Through adopting above-mentioned technical scheme, when the water in the river course erodees the anti-scouring block, the water can give an ascending buoyancy in slant on the inclined plane of anti-scouring block to can not have too big holding down force to the anti-scouring block when the water falls into the tide, effectively reduced with the anti-scouring block even T-shaped piece as an organic whole to the pulling force in the groove that slides, avoided in the long-term use anti-scouring block to drag the groove that slides and collapse, realized the permanent safe handling of wall body.

The present invention may be further configured in a preferred embodiment as: the anti-washing block is characterized in that a through hole is formed in the inclined surface of the anti-washing block, a plurality of cross rods are inserted into the through hole, and one ends, far away from the inclined surface, of the cross rods penetrate through the wall body and are inserted into soil.

Through adopting above-mentioned technical scheme, on the one hand the horizontal pole can be better fix the scour protection piece on the wall body, make the fixed of scour protection piece more firm when guaranteeing that the wall body possess outstanding scour protection performance, on the other hand, during the horizontal pole was kept away from inclined plane one end and is penetrated the wall body and alternate into earth, strengthened the steadiness of being connected between wall body and the earth, avoid rivers too big to erode the wall body and sink.

The present invention may be further configured in a preferred embodiment as: supporting blocks are arranged between the two anti-impact blocks in the vertical direction, and the supporting blocks are obliquely arranged.

Through adopting above-mentioned technical scheme, the supporting shoe gives a holding power of scour prevention piece for connection between the scour prevention piece is more stable, further makes overall structure more firm, when the scour prevention piece is washed to rivers, and connection between the scour prevention piece makes the scour prevention device can keep comparatively stable state, better realization the effect of scour prevention.

The present invention may be further configured in a preferred embodiment as: the supporting block is detachably connected with the anti-impact block.

Through adopting above-mentioned technical scheme, when the broken condition takes place for the scour protection piece individually, can be convenient demolish the supporting shoe, further with the convenient taking out of scour protection piece, realized easy to assemble, conveniently dismantle the effect of maintaining.

The present invention may be further configured in a preferred embodiment as: the wall body bottom is equipped with the stull armlet, the stull armlet injects in the river course earth.

Through adopting above-mentioned technical scheme, the decurrent pressure is given to the stull armplate to the earth of xarm top, has strengthened the steadiness of being connected between wall body and the earth, guarantees that the wall body still can keep better effect that blocks earth in long-term use to be difficult for collapsing.

The present invention may be further configured in a preferred embodiment as: the wall body bottom is equipped with the base, wall body and base fixed connection, base bottom downwardly extending has the boss, the boss is pegged graft into in the river bottom riverbed.

Through adopting above-mentioned technical scheme, through the power of keeping out of boss and riverbed bottom, dig the condition of degree of depth and construction degree of difficulty under not increasing and make the base fixed more stable at the river bottom, further effectively strengthened the steadiness of wall body.

The present invention may be further configured in a preferred embodiment as: the wall body upper end extends to the river bank direction has the top cap, the top cap is equipped with perpendicular vaulting pole, perpendicular vaulting pole is from top cap upper surface downwardly extending to run through the setting of stull arm board.

Through adopting above-mentioned technical scheme, the effectual loss that reduces river bank surface earth of top cap, the vertical braces makes being connected between river course barricade and the river bank more firm, the effectual stability that improves the wall body for the life-span of river course barricade is more permanent.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the anti-scouring block is convenient to mount and dismount, construction is convenient, and the effect of facilitating dismounting and maintenance is effectively realized;

2. set up the supporting shoe, set up the stull armlet and the base bottom is equipped with the boss through setting up between two anti-impact blocks of vertical direction, the effectual steadiness that has strengthened the wall body.

Drawings

Fig. 1 is a schematic perspective view of a river retaining wall according to a first embodiment;

fig. 2 is a schematic perspective view of a river retaining wall according to a second embodiment.

Reference numerals: 1. a wall body; 2. a scour prevention device; 3. a sliding groove; 4. an anti-impact block; 5. a T-shaped block; 6. a through hole; 7. a cross bar; 8. a support block; 9. a cross arm plate; 10. a base; 11. a boss; 12. a top cover; 14. a vertical stay bar; 15. a first clamping groove; 16. a second clamping groove; 17. an extension block; 18. a first chute; 19. a second chute.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1, a river retaining wall, which comprises a wall 1, a base 10 disposed at the bottom of the wall 1 and fixedly connected to the bottom of the wall 1, and a top cover 12 extending from the top of the wall 1 toward the river bank, for reducing the water and soil loss on the surface of the river bank, wherein a plurality of anti-erosion devices 2 are disposed at the outer side of the wall 1, each anti-erosion device 2 comprises a sliding groove 3 disposed at one side of the wall 1 close to the river bank and an anti-erosion block 4 slidably connected in the sliding groove 3, the sliding groove 3 is disposed along the vertical direction of the wall 1, the sliding grooves 3 are uniformly disposed in the horizontal direction of the wall 1, the sliding grooves 3 are T-shaped grooves, one side of each anti-erosion block 4 facing the wall 1 is provided with a T-shaped block 5, the T-shaped block 5 is in inserting fit with the sliding groove 3, on the one hand, the anti-erosion block 4 is disposed at the outer side of the, thereby avoiding the occurrence of surface damage of the wall body 1 caused by long-term scouring of the surface of the wall body 1 by water flow and playing a good anti-scouring effect; on the other hand, the anti-impact block 4 is inserted into the sliding groove 3 through the T-shaped block 5, when the anti-impact block 4 is used for a long time and needs to be maintained due to damage or needs to dismantle a river channel, and when the anti-impact block 4 is damaged, the anti-impact block 4 is upwards taken out through the T-shaped block 5 inserted into the sliding groove 3 in a sliding manner, so that the anti-impact device 2 can be conveniently disassembled and assembled, and the use of the river channel retaining wall is facilitated; and the anti-scouring block 4 is equipped with a plurality ofly along 3 vertical directions in groove that slides, the adjacent two anti-scouring blocks 4 upper and lower surfaces of vertical direction are inconsistent, it is inconsistent between two adjacent anti-scouring blocks 4 that are in same water flat line, anti-scouring block 4 divide into the polylith can be more convenient demolish it or change, it is inseparabler to connect between the anti-scouring block 4, the scouring action of rivers to wall body 1 has further been reduced, also more obvious to the guard action of wall body 1, effectual realization prevents that wall body 1 from receiving the effect of erodeing for a long time and making things convenient for the dismouting to maintain.

Referring to fig. 1, scour protection piece 4 establishes to right angle trapezoidal piece, and a body coupling T-shaped piece 5 on the right angle plane of its inclined plane opposite face utilizes T-shaped piece 5 to peg graft into the groove of sliding 3 that sets up on wall body 1 in, will set up with the vertical orientation of less one side in the adjacent upper and lower face on scour protection piece 4 inclined plane downwards. The water body can provide an oblique upward buoyancy force for the inclined surface of the anti-impact block 4, excessive downward pressure can not be applied to the anti-impact block 4 when the water body falls into the tide, the pulling force of the T-shaped block 5 connected with the anti-impact block 4 to the sliding groove 3 is effectively reduced, the anti-impact block is prevented from pulling and collapsing the sliding groove 3 in the long-term use process, and the long-term safe use of the wall body is realized; be equipped with through-hole 6 on the inclined plane of scour protection piece 4, the interlude is equipped with a plurality of horizontal poles 7 in through-hole 6, horizontal pole 7 is kept away from inclined plane one end and is penetrated wall body 1 and interlude and advance in earth, horizontal pole 7 can be better fix scour protection piece 4 on wall body 1 on the one hand, make the fixed more firm of scour protection piece 4 when guaranteeing that wall body 1 possess outstanding scour protection performance, on the other hand, horizontal pole 7 has strengthened the steadiness of being connected between wall body 1 and the earth, avoid the rivers to cross and wash away from the subside with wall body 1 greatly, and the horizontal pole can be followed and extracted from scour protection piece 4.

Referring to fig. 1, one side of the wall body 1 departing from the anti-impact block 4 is horizontally and fixedly connected with a cross arm plate 9, the cross arm plate 9 is inserted into river soil, a boss 11 extends downwards from the bottom of a base 10, and the boss 11 is inserted into a river bed. The soil above the cross arm gives downward pressure to the cross arm plate 9, so that the stability of connection between the wall body 1 and the soil is enhanced, the wall body 1 can still keep a good soil blocking effect in the long-term use process and is not easy to collapse, the base 10 is fixed on the bottom of a river more stably under the condition of not increasing the excavation depth and the construction difficulty by inserting the boss 11 into the bottom of the river bed to form a larger supporting force with the bottom of the river bed, and the stability of the wall body 1 is further enhanced effectively; extend to the river bank direction at 1 upper end of wall body has top cap 12, and top cap 12 is equipped with perpendicular vaulting pole 14, perpendicular vaulting pole 14 runs through stull armlet 9 from top cap 12 upper surface downwardly extending, and top cap 12 is effectual has reduced the loss of river bank surface earth, and perpendicular vaulting pole 14 makes the river course barricade more firm with being connected between the river bank, the effectual stability that improves wall body 1 for the life-span of river course barricade is more permanent.

Referring to fig. 1, a supporting block 8 is arranged between two anti-impact blocks 4 in the vertical direction, the supporting block 8 is arranged in an inclined manner to remove the anti-impact block 4 on the top layer, first clamping grooves 15 are arranged on the top surfaces of the rest of anti-impact blocks 4 and the upper surface of a base 10, second clamping grooves 16 are arranged on the inclined surfaces, the first clamping grooves 15 are arranged in an inclined manner, the inclined angle of the first clamping grooves 15 is the same as that of the supporting block 8, the supporting block 8 is a rectangular plate, a vertical extending block 17 is arranged at the connection part of the supporting block 8 and the inclined surface of the upper anti-impact block 4, when the anti-impact block 4 is installed, one end of the supporting block 8, far away from the extending block 17, is clamped in the first clamping grooves 15, then the anti-impact block 4 is placed downwards towards one surface of a wall body 1, the extending block 17 is just inserted into the second clamping grooves 16, then the supporting blocks are installed one by one another according to the same, the connection between the anti-impact blocks 4 is more stable, the whole structure is more stable, and the use is more permanent.

The installation process between the supporting block 8 and the erosion prevention block 4 is completed through the setting, when the erosion prevention blocks 4 on the top layers are damaged, the erosion prevention blocks 4 are upwards and sequentially taken out through the T-shaped blocks 5 inserted in the sliding grooves 3 in a sliding mode, and the damaged erosion prevention blocks 4 are finally taken out, so that the erosion prevention device 2 can be conveniently disassembled and assembled, and the use of the river retaining wall is facilitated; when the scour protection piece 4 of 1 bottom of wall body takes place to damage, utilize the jacking device for example support with the scour protection piece 4 of the scour protection piece 4 top of hydraulic jack with damaging under water, break up the scour protection piece 4 that will damage, take horizontal pole 7 out one by one, then remove the jacking device, scour protection piece 4 can drop one by one, can accomplish the change to bottom scour protection piece 4 in supplementing the place of vacancy of the top, the process of dismantling scour protection piece 4 has been realized to above-mentioned process.

The implementation principle of the embodiment is as follows: the installation process comprises the following steps: firstly, digging foundation pits needed by the base and the convex blocks, pouring concrete into the supporting template to manufacture the base 10, and reserving a second inserting groove above the base 10; secondly, binding a reinforcement cage above a base 10, digging deep grooves required by a cross arm plate 9 in soil on two sides of a river bank, pouring concrete to manufacture a wall body 1 and the cross arm plate 9, reserving a sliding groove 3 when a formwork is supported, and reserving a through hole 6 of a corresponding cross rod 7 when the wall body 1 is manufactured; thirdly, inserting one end of the supporting block 8, far away from the extending block 17, into a second inserting groove in the upper surface of the base 10, then inserting the anti-impact block 4 into the bottom of the wall body 1 from the upper sliding groove 3, inserting the extending block 17 of the supporting block 8 into a first inserting groove in the inclined surface of the anti-impact block 4, then gradually completing installation of the anti-impact block 4 according to corresponding steps, and then inserting the cross rod 7 into the anti-impact block 4; and finally, pouring concrete into the fixed channel to form the vertical support rod 14, and finishing integral installation.

The disassembling process comprises the following steps: when the damage is sent out to scour protection piece 4 on several layers on top, upwards take out scour protection piece 4 through the T-shaped piece 5 of slip grafting in groove 3 that slides, make that scour protection device 2 can be convenient carry out the dismouting, when scour protection piece 4 of wall body 1 bottom takes place to damage, utilize jacking device for example support with the scour protection piece 4 of the scour protection piece 4 top of hydraulic jack with damaging under water, break up the scour protection piece 4 that will damage, take horizontal pole 7 out one by one, scour protection piece 4 can drop one by one, can accomplish the change of scour protection piece 4 in bottom in supplementing the place of vacancy of the top.

Example two

Referring to fig. 2, the support blocks 8 and the detachable connection between the support block 8 and two adjacent impact prevention blocks 4 in the vertical direction may also be: the supporting block 8 is arranged to be in a strip shape, a first chute 18 perpendicular to the inclination angle of the supporting block 8 is formed in the inclined surface of the anti-impact block 4 above the supporting block 8, the first chute 18 is arranged in the direction from one side, far away from the wall body 1, on the inclined surface to the wall body 1, and a second chute 19 parallel to the first chute 18 is formed in the upper surfaces of the anti-impact block 4 below the supporting block 8 and the base 10.

The implementation principle of the above embodiment is as follows: the difference from the first embodiment lies in the installation process of the impact-proof block 4 and the supporting block: when the anti-impact block 4 is installed, the anti-impact block 4 is firstly gradually inserted into the first chute 18 and the second chute 19 by the T-shaped block 5, after the whole anti-impact block 4 is completely inserted, the supporting block 8 is installed, two ends of the supporting block 8 respectively abut against the first chute 18 and the second chute 19 and are pushed inwards along the inclined direction, and the installation is completed when the supporting block is pushed to the bottom of the chute.

The disassembling process comprises the following steps: when the anti-impact blocks 4 on several layers at the top are changed and damaged, the anti-impact blocks 4 are lifted upwards, and the anti-impact blocks 4 can be conveniently taken out through the T-shaped blocks 5 connected in the sliding groove 3 in a sliding manner; when the scour protection piece 4 of wall body 1 bottom takes place to damage, with all the other scour protection pieces 4 of this scour protection piece 4 top utilize jacking device to support under water, break up the scour protection piece 4 of this damage, take out supporting shoe 8, with the original position of damaging the scour protection piece 4 of scour protection piece 4 horizontal propulsion, inject supporting shoe 8 between adjacent scour protection piece 4 through first chute 18 and second chute 19, accomplish the change.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a river course barricade, includes wall body (1), its characterized in that: wall body (1) outside is equipped with anti-shock mounting (2), anti-shock mounting (2) are including setting up slide groove (3) and the anti-scouring block (4) of sliding connection in slide groove (3) that are close to river course one side in wall body (1), slide groove (3) along the vertical direction setting of wall body (1), slide groove (3) are located wall body (1) horizontal direction and evenly are equipped with a plurality ofly, slide groove (3) establish to the T-slot, the one side of anti-scouring block (4) towards wall body (1) is equipped with T-shaped piece (5), the cooperation of pegging graft of T-shaped piece (5) and slide groove (3).

2. The river retaining wall of claim 1, wherein: the anti-impact blocks (4) are arranged in a plurality of vertical directions along the sliding groove (3), two adjacent anti-impact blocks (4) in the vertical directions are mutually inconsistent, and two adjacent anti-impact blocks (4) on the same horizontal line are mutually inconsistent.

3. The river retaining wall of claim 2, wherein: the anti-impact block (4) is a right-angle trapezoidal block, and the smaller surface of the anti-impact block (4) is vertically arranged downwards.

4. The river retaining wall of claim 3, wherein: be equipped with through-hole (6) on the inclined plane of anti-impact block (4), it is equipped with a plurality of horizontal poles (7) to alternate in through-hole (6), horizontal pole (7) are kept away from inclined plane one end and are penetrated wall body (1) and alternate in advancing earth.

5. The river retaining wall of claim 4, wherein: supporting blocks (8) are arranged between the two anti-impact blocks (4) in the vertical direction, and the supporting blocks (8) are obliquely arranged.

6. The river retaining wall of claim 5, wherein: the supporting block (8) is detachably connected with the anti-impact block (4).

7. The river retaining wall of claim 1, wherein: wall body (1) deviates from and prevents that impact block (4) one side is equipped with stull armlet (9), stull armlet (9) inject in the river course earth.

8. The river retaining wall of claim 1, wherein: the wall body (1) bottom is equipped with base (10), wall body (1) and base (10) fixed connection, base (10) bottom downwardly extending has boss (11), boss (11) insert in the river bottom riverbed.

9. The river retaining wall of claim 7, wherein: wall body (1) upper end extends to the river bank direction has top cap (12), top cap (12) are equipped with perpendicular vaulting pole (14), it runs through stull armplate (9) setting to erect vaulting pole (14) from top cap (12) upper surface downwardly extending.