CN214993926U

CN214993926U - Waterproof tensile foundation pit supporting structure

Info

Publication number: CN214993926U
Application number: CN202121545268.5U
Authority: CN
Inventors: 胡振东; 卢国枨; 张晓敏; 封锁; 陈启华
Original assignee: Foshan City Construction Engineering Co ltd
Current assignee: Foshan City Construction Engineering Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-03
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a waterproof tensile's underground structure, which comprises a baffle, the baffle is in opposite directions equal fixedly connected with mounting panel all around, the outside fixedly connected with stock of mounting panel, the outside of stock is run through the mounting panel and is extended to the outside, the bottom bolt of one side in opposite directions of baffle has connect the bottom plate, one side in opposite directions of baffle is provided with supports tight mechanism. The utility model discloses a support tight mechanism through the setting, receive external force influence and to the baffle of inboard removal can drive the guide post to removing, and then compress first spring, can drive the swinging arms downstream when the movable plate removes, and it moves down to drive the lifting block, thereby utilize the push rod to promote the push pedal and remove and compress simultaneously three group's second springs, resilience through the elasticity of first spring and second spring this moment, make the guide post drive baffle reset fast, thereby make the outside of baffle remain throughout to the continuation extrusion of foundation ditch inner wall spacing.

Description

Waterproof tensile foundation pit supporting structure

Technical Field

The utility model belongs to the technical field of the excavation supporting, more specifically says, it relates to a waterproof tensile excavation supporting construction.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation, a slope can be placed by a person who is not deeply excavated so as to stabilize the soil slope, the size of the slope is determined according to relevant construction regulations, and a person who is deeper and adjacent to the foundation is excavated.

When strutting the foundation ditch, the user can imbed the stock into foundation ditch inner wall usually, thereby strengthen supporting construction's supporting effect, however traditional supporting construction's tensile strength is relatively poor, the foundation ditch is under the influence that receives rainwater erosion or other reasons, can make the foundation ditch to inside displacement, the condition that collapses can appear when serious, thereby can pull out the stock from the foundation ditch inner wall, very big reduction supporting construction's whole tensile strength, consequently, technical personnel in the field provide a waterproof tensile foundation ditch supporting construction, in order to solve the problem of proposing among the above-mentioned background art.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide a waterproof tensile's underground structure, the usable continuation to the baffle is supported tightly spacingly to make the stable embedding foundation ditch inner wall of stock, improved supporting construction's whole tensile strength ability.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a waterproof tensile foundation pit supporting structure comprises a baffle, wherein the periphery of the opposite side of the baffle is fixedly connected with a mounting plate, the outer side of the mounting plate is fixedly connected with an anchor rod, the outer side of the anchor rod penetrates through the mounting plate and extends outwards, the bottom of the side of the opposite side of the baffle is bolted with a bottom plate, the top of the bottom plate is bolted with a fixing frame, two sides of the fixing frame are fixedly connected with supporting seats, the top of each supporting seat is fixedly connected with a supporting frame, and the side of the opposite side of the baffle is provided with a clamping mechanism;

through above-mentioned technical scheme, utilize the elasticity of first spring and second spring to kick-back, can make the guide post continuation extrude spacingly to the baffle, improved stock tensile strength.

Furthermore, the abutting mechanism comprises a guide post, one end of the guide post is rotatably connected with the top of one opposite side of the baffle through a movable seat, one opposite side of the guide post is fixedly connected with a fixed seat, the inner cavity of the fixed seat is rotatably connected with a rotating shaft through a bearing, the surface of the rotating shaft is movably connected with a clamping seat, one opposite side of the clamping seat is bolted with a moving rod, one opposite side of the moving rod is fixedly connected with a moving plate, one opposite side of the moving plate is bolted with a first spring, the bottom of the moving plate is movably connected with a swinging rod through the movable seat, the top of the support frame is transversely provided with a through groove, the bottom of the swinging rod penetrates through the through groove and is movably connected with a lifting block through the movable seat, the bottom of the lifting block is fixedly connected with a push rod, the bottom of the push rod penetrates through the inner cavity of the fixed frame and is bolted with a push plate, the bottom of the push plate is sequentially bolted with second springs from left to right, and the bottom ends of the second springs are fixedly connected with the top of the bottom plate;

through the technical scheme, the baffle that receives external force to influence and move to the inboard can drive the guide post to removing, thereby promote the movable plate to compress first spring, can drive the swinging arms downstream when the movable plate removes, and drive the lifting block and move down, thereby utilize the push rod to promote the push pedal and remove and compress three group's second springs simultaneously, resilience through the elasticity of first spring and second spring this moment, make the guide post drive baffle quick return, thereby the outside that makes the baffle remains throughout to the continuation extrusion spacing of foundation ditch inner wall.

Furthermore, the tops of the two sides of the push rod are fixedly connected with guide rods, one end of each guide rod is movably connected with a movable cylinder through a movable seat, the outer side of the top of the support seat is fixedly connected with a limiting plate, the outer side of each movable cylinder sequentially penetrates through the support frame and the limiting plate and extends outwards, the inner side of the inner cavity of each movable cylinder is connected with a third spring in a bolted mode, the outer side of each third spring is connected with a limiting rod in a bolted mode through a connecting block, the outer side of each limiting rod penetrates through the corresponding movable cylinder and is fixedly connected with a pressing plate, and the outer side of each pressing plate is movably connected with one side, opposite to the corresponding baffle;

through above-mentioned technical scheme, the push rod drives two sets of guide bars and promotes the removal section of thick bamboo to outside simultaneously to make the clamp plate contact with the baffle fast and compress the third spring, kick-back through the elasticity of third spring this moment, thereby make the gag lever post reset fast and make the clamp plate continuation extrude the baffle.

Furthermore, a water pipe is arranged on the front side of one side, opposite to the baffle plate, of the baffle plate, a fixed block is sleeved on the surface of the water pipe, and the outer side of the fixed block is fixedly connected with one side, opposite to the baffle plate, of the fixed block;

through above-mentioned technical scheme, the fixed block can be fixed the water pipe, avoids the water pipe to scatter, and the external water pump of water pipe accessible is taken out the ponding in the foundation ditch simultaneously.

Furthermore, the top of the support frame is provided with slideways along the front-back direction, the front side and the back side of the bottom of the moving plate are fixedly connected with sliding blocks, and the surfaces of the sliding blocks are in sliding connection with the inner walls of the slideways;

through above-mentioned technical scheme, utilize the slider unimpeded in the slide to slide, can carry out spacingly to the movable plate, prevent that the movable plate from inclining or breaking away from the top of support frame when removing, improved the stability of movable plate.

Furthermore, both sides of the top of the bottom plate are fixedly connected with sliding rods, the top of each sliding rod penetrates through the push plate and is fixedly connected with the top of the inner cavity of the fixed frame, and the inner cavity of the second spring is movably connected with the surface of each sliding rod;

through above-mentioned technical scheme, the slide bar can carry on spacingly to the push pedal, prevents that the push pedal from breaking away from the inner chamber of mount when removing, has improved the stability of supporting tight mechanism.

Furthermore, a fixed sleeve is sleeved on the inner side of the surface of the movable cylinder and is positioned in the support frame;

through above-mentioned technical scheme, fixed cover can carry on spacingly to removing a section of thick bamboo, prevents to remove a section of thick bamboo and takes place to rock by a wide margin when removing, influences the tight effect of support of clamp plate to the baffle.

To sum up, the utility model discloses following beneficial effect has:

1. support tight mechanism through the setting, the baffle that receives external force to influence and move to the inboard can drive the guide post to removing, thereby pass through the fixing base, axis of rotation and cassette promote the movable plate to the inboard simultaneously under the supplementary of carriage release lever, and then compress first spring, can drive the swinging arms downstream when the movable plate removes, and drive the lifting block and move down, thereby utilize the push rod to promote the push pedal and remove and compress three group's second springs simultaneously, at this moment through the elasticity resilience of first spring and second spring, make the guide post drive baffle reset fast, thereby it is spacing to keep the continuation extrusion to the foundation ditch inner wall all the time to make the outside of baffle, avoid foundation ditch deformation, pull out the foundation ditch inner wall with the stock, cause the tensile strength of strut mechanism to reduce.

2. By arranging the guide rods, the moving cylinder, the third spring, the limiting rod and the pressing plate, the downward movement of the push rod is used as driving force to drive the two groups of guide rods to simultaneously push the moving cylinder outwards, so that the pressing plate is quickly contacted with the baffle and drives the limiting rod to quickly move inwards, the third spring is compressed at the same time, at the moment, the elastic resilience of the third spring is realized, so that the limiting rod is quickly reset and the pressing plate continuously extrudes the baffle, the overall tensile property of the supporting structure is further improved, the water pipe can be fixed by arranging the water pipe and the fixing block, the water pipe is prevented from scattering, meanwhile, accumulated water in a foundation pit can be pumped away by the water pipe through an external water pump, the waterproof property of the supporting structure is improved, by arranging the slide way and the slide block, the slide block can slide in the slide way without hindrance, the movable plate can be assisted to move without hindrance, and can limit the moving plate, through setting up the slide bar, can carry on spacingly to the push pedal, prevent that the push pedal from breaking away from the inner chamber of mount when removing, improved the stability of push pedal, through setting up fixed cover, can carry on spacingly to removing a section of thick bamboo, improved the stability of removing a section of thick bamboo.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a partial perspective view of the structure of the tightening mechanism of the present embodiment;

fig. 4 is a structural sectional view of the moving cylinder of the present embodiment.

Description of reference numerals: 1. a baffle plate; 2. mounting a plate; 3. an anchor rod; 4. a water pipe; 5. a base plate; 6. a tightening mechanism; 601. a guide post; 602. a fixed seat; 603. a rotating shaft; 604. a card holder; 605. a travel bar; 606. moving the plate; 607. a first spring; 608. a swing lever; 609. a lifting block; 610. a push rod; 611. pushing the plate; 612. a second spring; 7. a fixed mount; 8. a supporting seat; 9. a support frame; 10. a guide bar; 11. moving the drum; 12. a limiting plate; 13. a limiting rod; 14. a third spring; 15. a slideway; 16. a slide block.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-4.

A waterproof tensile foundation pit supporting structure comprises a baffle plate 1, wherein the periphery of the opposite side of the baffle plate 1 is fixedly connected with a mounting plate 2, the front surface of the opposite side of the baffle plate 1 is provided with a water pipe 4, the surface of the water pipe 4 is sleeved with a fixing block, the outer side of the fixing block is fixedly connected with the opposite side of the baffle plate 1, the fixing block can fix the water pipe 4 to avoid the water pipe 4 from scattering, meanwhile, the water pipe 4 can pump accumulated water in a foundation pit through an external water pump, the waterproof performance of the supporting structure is improved, the outer side of the mounting plate 2 is fixedly connected with an anchor rod 3, the outer side of the anchor rod 3 penetrates through the mounting plate 2 and extends outwards, the bottom of the opposite side of the baffle plate 1 is bolted with a bottom plate 5, the top of the bottom plate 5 is bolted with a fixing frame 7, both sides of the fixing frame 7 are fixedly connected with a supporting seat 8, the top of the supporting seat 8 is fixedly connected with a supporting frame 9, and the opposite side of the baffle plate 1 is provided with a tightening mechanism 6, the abutting mechanism 6 utilizes the elastic resilience of the first spring 607 and the second spring 612, so that the guide column 601 can continuously extrude and limit the baffle 1, the stability of the anchor rod 3 is improved, and the tensile property of the anchor rod is improved.

The abutting mechanism 6 comprises a guide post 601, one end of the guide post 601 is rotatably connected with the top of the opposite side of the baffle 1 through a movable seat, the opposite side of the guide post 601 is fixedly connected with a fixed seat 602, the inner cavity of the fixed seat 602 is rotatably connected with a rotating shaft 603 through a bearing, the surface of the rotating shaft 603 is movably connected with a clamping seat 604, the opposite side of the clamping seat 604 is bolted with a moving rod 605, the opposite side of the moving rod 605 is fixedly connected with a moving plate 606, the top of the support frame 9 is provided with a slideway 15 along the front and back direction, the front and back of the bottom of the moving plate 606 are fixedly connected with a slider 16, the surface of the slider 16 is slidably connected with the inner wall of the slideway 15, the slider 16 slides in the slideway 15 without obstruction, the moving plate 606 can be assisted to move without obstruction, meanwhile, the moving plate 606 can be limited, the opposite side of the moving plate 606 is bolted with a first spring 607, the bottom of the moving plate 606 is movably connected with a swinging rod 608 through the movable seat, the top of the supporting frame 9 is transversely provided with a through groove, the bottom of the oscillating rod 608 penetrates through the through groove and is movably connected with a lifting block 609 through a movable seat, the bottom of the lifting block 609 is fixedly connected with a push rod 610, the bottom of the push rod 610 penetrates through an inner cavity of the fixed frame 7 and is bolted with a push plate 611, the bottom of the push plate 611 is sequentially bolted with a second spring 612 from left to right, the bottom of the second spring 612 is fixedly connected with the top of the bottom plate 5, two sides of the top of the bottom plate 5 are fixedly connected with slide rods, the top of the slide rods penetrates through the push plate 611 and is fixedly connected with the top of the inner cavity of the fixed frame 7, the inner cavity of the second spring 612 is movably connected with the surface of the slide rods, the slide rods can limit the push plate 611, the push plate 611 is prevented from being separated from the inner cavity of the fixed frame 7 when the push plate 611 moves, the stability of the push plate 611 is improved, the baffle 1 which moves inwards under the influence of external force can drive the guide column 601 to move towards the direction, so that the baffle 1, the guide column can pass through the fixed seat 602, The rotating shaft 603 and the clamping seat 604 push the moving plate 606 inwards simultaneously with the assistance of the moving rod 605, so that the first spring 607 is compressed, the moving plate 606 can drive the swinging rod 608 to move downwards while moving, and the lifting block 609 is driven to move downwards, so that the push plate 611 is pushed by the push rod 610 to move and the three groups of second springs 612 are compressed simultaneously, at the moment, the guide column 601 drives the baffle 1 to reset rapidly through the elastic resilience of the first spring 607 and the second spring 612, and the outer side of the baffle 1 is kept to be limited by continuous extrusion on the inner wall of the foundation pit all the time.

The top of the two sides of the push rod 610 is fixedly connected with a guide rod 10, one end of the guide rod 10 is movably connected with a moving cylinder 11 through a movable seat, the inner side of the surface of the moving cylinder 11 is sleeved with a fixed sleeve which is positioned in the support frame 9 and can limit the moving cylinder 11, the stability of the moving cylinder 11 is improved, the outer side of the top of the support frame 8 is fixedly connected with a limit plate 12, the outer side of the moving cylinder 11 sequentially penetrates through the support frame 9 and the limit plate 12 and extends outwards, the inner side of the inner cavity of the moving cylinder 11 is bolted with a third spring 14, the outer side of the third spring 14 is bolted with a limit rod 13 through a connecting block, the outer side of the limit rod 13 penetrates through the moving cylinder 11 and is fixedly connected with a pressing plate, the outer side of the pressing plate is movably connected with one side of the baffle 1, the downward movement of the push rod 610 is used as a driving force to drive the two groups of guide rods 10 to simultaneously push the moving cylinder 11 outwards, so that the pressing plate is rapidly contacted with the baffle 1 and drives the limit rod 13 to rapidly move rapidly towards the inner side, and meanwhile, the third spring 14 is compressed, and at the moment, the third spring 14 rebounds through elasticity, so that the limiting rod 13 is quickly reset, and the pressing plate continuously extrudes the baffle plate 1.

The working principle is as follows: the foundation pit is deformed under the influence of external force, so that the baffle 1 is pressed inwards, at the moment, the baffle 1 drives the guide post 601 to move inwards, at the moment, the fixed seat 602 drives the rotating shaft 603 to move in the inner cavity of the clamping seat 604, so that the moving rod 605 can be pushed to move inwards, and further the moving plate 606 can be pushed to move inwards at the same time, so that the first spring 607 is compressed, the moving plate 606 can drive the swinging rod 608 to move downwards while moving, and drive the lifting block 609 to move downwards, at the moment, the lifting block 609 can drive the push rod 610 and the guide rod 10 to move downwards simultaneously, then the push rod 610 can drive the push plate 611 to move downwards and simultaneously compress the three groups of second springs 612, at the moment, through the elastic resilience of the first spring 607 and the second spring 612, the guide post 601 drives the baffle 1 to reset quickly, so that the outer side of the baffle 1 always keeps continuous extrusion limit on the inner wall of the foundation pit, and the deformation of the foundation pit is avoided, pull out foundation ditch inner wall with stock 3, two sets of guide bars 10 promote simultaneously to the outside and move a section of thick bamboo 11 to make the clamp plate contact with baffle 1 fast and drive gag lever post 13 and move to the inboard fast, compress third spring 14 simultaneously, kick-back through third spring 14's elasticity this moment, thereby make gag lever post 13 reset fast and make the clamp plate continuation extrude baffle 1, further improved supporting construction's whole tensile strength ability.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a waterproof tensile's excavation supporting construction, includes baffle (1), its characterized in that: baffle (1) is in opposite directions all fixedly connected with mounting panel (2) all around, outside fixedly connected with stock (3) of mounting panel (2), the outside of stock (3) runs through mounting panel (2) and extends to the outside, bottom bolt joint in opposite directions of baffle (1) one side has bottom plate (5), the top bolt joint of bottom plate (5) has mount (7), the equal fixedly connected with supporting seat (8) in both sides of mount (7), the top fixedly connected with support frame (9) of supporting seat (8), baffle (1) one side in opposite directions is provided with and supports tight mechanism (6).

2. The waterproof tensile foundation pit supporting structure of claim 1, wherein: the abutting mechanism (6) comprises a guide post (601), one end of the guide post (601) is rotatably connected with the top of one opposite side of the baffle (1) through a movable seat, one opposite side of the guide post (601) is fixedly connected with a fixed seat (602), the inner cavity of the fixed seat (602) is rotatably connected with a rotating shaft (603) through a bearing, the surface of the rotating shaft (603) is movably connected with a clamping seat (604), one opposite side of the clamping seat (604) is bolted with a moving rod (605), one opposite side of the moving rod (605) is fixedly connected with a moving plate (606), one opposite side of the moving plate (606) is bolted with a first spring (607), the bottom of the moving plate (606) is movably connected with a swinging rod (608) through the movable seat, the top of the support frame (9) is transversely provided with a through groove, the bottom of the swinging rod (608) penetrates through the through groove and is movably connected with a lifting block (609) through the movable seat, the bottom fixedly connected with push rod (610) of lifter (609), the bottom of push rod (610) runs through to the inner chamber of mount (7) and bolted connection has push pedal (611), all bolted connection has second spring (612) and the bottom of second spring (612) and the top fixed connection of bottom plate (5) from a left side to the right side in proper order in the bottom of push pedal (611).

3. The waterproof tensile foundation pit supporting structure of claim 2, wherein: the equal fixedly connected with guide bar (10) in top of push rod (610) both sides, the one end of guide bar (10) has a removal section of thick bamboo (11) through sliding seat swing joint, outside fixedly connected with limiting plate (12) at supporting seat (8) top, the outside of a removal section of thick bamboo (11) runs through support frame (9) and limiting plate (12) in proper order and extends to the outside, the inboard bolt of a removal section of thick bamboo (11) inner chamber has third spring (14), the outside of third spring (14) is bolted through the connecting block and is had limiting rod (13), the outside of limiting rod (13) runs through removal section of thick bamboo (11) and fixedly connected with clamp plate, and the outside of clamp plate and one side swing joint in opposite directions of baffle (1).

4. The waterproof tensile foundation pit supporting structure of claim 1, wherein: the front of baffle (1) one side in opposite directions is provided with water pipe (4), the surface cover of water pipe (4) is equipped with the fixed block, and the outside of fixed block and baffle (1) one side fixed connection in opposite directions.

5. The waterproof tensile foundation pit supporting structure of claim 2, wherein: the top of support frame (9) all is equipped with slide (15) along the fore-and-aft direction, the equal fixedly connected with slider (16) in front and the back of movable plate (606) bottom, the surface of slider (16) and the inner wall sliding connection of slide (15).

6. The waterproof tensile foundation pit supporting structure of claim 2, wherein: the two sides of the top of the bottom plate (5) are fixedly connected with sliding rods, the tops of the sliding rods penetrate through the push plate (611) and are fixedly connected with the top of the inner cavity of the fixing frame (7), and the inner cavity of the second spring (612) is movably connected with the surfaces of the sliding rods.

7. The waterproof tensile foundation pit supporting structure of claim 3, wherein: the inner side of the surface of the movable cylinder (11) is sleeved with a fixed sleeve, and the fixed sleeve is positioned in the support frame (9).