CN213897081U - Cross underground continuous wall - Google Patents
Cross underground continuous wall Download PDFInfo
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- CN213897081U CN213897081U CN202022902176.XU CN202022902176U CN213897081U CN 213897081 U CN213897081 U CN 213897081U CN 202022902176 U CN202022902176 U CN 202022902176U CN 213897081 U CN213897081 U CN 213897081U
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- 230000006978 adaptation Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a cross underground continuous wall relates to the building engineering field to the solution is fixed in the continuous wall structure after pouring in the slot, can not realize used repeatedly's problem after using the completion, and it includes the bottom plate and locates the continuous wall of bottom plate upper surface, the continuous wall is including middle underground wall and two outside underground walls, middle underground wall fixed connection is in the top of bottom plate, middle underground wall is located between two outside underground walls, the bottom of outside underground wall all with the last sliding surface connection of bottom plate, the both sides of middle underground wall all are equipped with a plurality of and middle underground wall vertically first connecting wall, one side fixedly connected with of outside underground wall is close to middle underground wall is a plurality of and first connecting wall swing joint's second connecting wall, the top of second connecting wall is equipped with the setting element. This application has the position that can adjust the outside and connect the wall, is convenient for make it be connected with the intermediate junction wall, and the effect of used repeatedly can be realized to the dismouting of being convenient for.
Description
Technical Field
The application relates to the field of constructional engineering, in particular to a cross underground continuous wall.
Background
The existing underground continuous wall is a continuous underground wall with soil retaining and bearing functions, which is formed by digging narrow and deep grooves in the ground by using various trenching machines and by means of the wall protection effect of slurry, and pouring proper materials in the grooves.
However, when the underground continuous wall is constructed, concrete is needed to be cast in situ, the construction cost is high, the labor intensity of workers is high, the continuous wall structure cast in the groove is fixed, and the continuous wall cannot be detached for reuse after being used.
SUMMERY OF THE UTILITY MODEL
In order to solve the diaphragm wall structure after pouring in the slot fixed, can not realize used repeatedly's problem after using the completion, this application provides a cross underground continuous wall.
The application provides a cross underground continuous wall adopts following technical scheme:
the utility model provides a cross underground continuous wall, includes the bottom plate and locates the prefabricated continuous wall of bottom plate upper surface, prefabricated continuous wall is including middle underground wall and two outside underground walls, middle underground wall fixed connection is in the top of bottom plate, middle underground wall is located between two outside underground walls, the bottom of outside underground wall all with the last sliding surface connection of bottom plate, the both sides of middle underground wall all are equipped with a plurality of and middle underground wall vertically first connecting wall, the outside underground wall is close to one side fixedly connected with of middle underground wall a plurality of and first connecting wall swing joint's second connecting wall, the top that the wall is connected to the second is equipped with the setting element.
Through adopting above-mentioned technical scheme, underground wall and two outside underground walls in the middle of being equipped with on the bottom plate, the second on the outside underground wall is connected the wall and is connected wall sliding connection with the first on the underground wall in the middle of, can fix through setting element first connecting wall to be convenient for the dismantlement and the installation of underground wall.
Optionally, the side wall of the second connecting wall is provided with a strip-shaped groove adapted to the first connecting wall, and the first connecting wall can be inserted into the strip-shaped groove and is connected to the second connecting wall.
Through adopting above-mentioned technical scheme, first connecting wall makes the first connecting wall after connecting more stable in can inserting the bar through-hole of second recess.
Optionally, the setting element is for being used for the threaded rod of fixed first connection wall, the threaded through-hole has been seted up on the top of second connection wall, the threaded rod passes threaded through-hole perpendicularly, the top fixedly connected with stopper of threaded rod, the diameter of stopper is greater than the diameter of threaded through-hole, the bottom outer wall of the body of rod is located to the helicitic texture of threaded rod, and helicitic texture and threaded through-hole looks adaptation, the body of rod diameter of threaded rod is less than the diameter of threaded through-hole.
Through adopting above-mentioned technical scheme, the stopper on the threaded rod can make the threaded rod be in between the screw through-hole, when rotating the threaded rod and making its helicitic texture be in inside the screw through-hole, can not lead to the fact the influence to the slip of outside connecting wall.
Optionally, a plurality of circular grooves arranged in parallel are formed in the top end of the first connecting wall, and internal threads matched with the threaded rods are formed in the bottom ends of the inner walls of the circular grooves.
Through adopting above-mentioned technical scheme, when the threaded rod inserted circular recess inside, and threaded connection between the circular recess, improve the stability of being connected between first connection wall and the second connection wall.
Optionally, the top of the bottom plate is provided with a plurality of groups of slide rails symmetrically and transversely arranged with the middle underground wall, the bottom end of the outer underground wall is fixedly connected with a plurality of groups of convex blocks, and the convex blocks are slidably connected with the slide rails.
Through adopting above-mentioned technical scheme, outside underground wall can transversely slide along the slide rail to make the second connect the wall and accurately peg graft on first connecting the wall in the slip process again.
Optionally, the top of outside underground wall and middle underground wall is provided with the connecting piece that is used for fastening connection, the connecting piece includes the link and two sliders with link swing joint with the link of middle underground wall section looks adaptation, link fixed connection is in the top of middle underground wall, two the connecting piece is two outside underground wall's top fixed connection respectively.
Through adopting above-mentioned technical scheme, the link is fixed in the top of middle underground wall, can play the guard action to the top of middle underground wall, swing joint between two sliders and the link simultaneously, and the slider can be protected the top of outside underground wall.
Optionally, the connecting frame comprises a plurality of crossbearers with square cross sections and a connecting plate used for connecting adjacent crossbearers, the connecting plate is fixedly connected with the two crossbearers and is perpendicular to the crossbearers, and square through holes are formed in the two ends of each crossbearer.
Through adopting above-mentioned technical scheme, the crossbearer is connected in the both ends of connecting plate, and the connecting plate makes the crossbearer installation more stable, and can install the slider through the crossbearer.
Optionally, the sliding member includes a fixed frame and a sliding rod adapted to the square through hole, and the sliding rod is slidably connected to the cross frame at the square through hole.
Through adopting above-mentioned technical scheme, the mount can be protected the top of outside underground wall, sliding connection between slide bar and the crossbearer to can adjust according to the motion of outside underground wall.
In summary, the present application includes at least the following advantageous technical effects:
1. the outer underground wall and the middle underground wall are both arranged on the bottom plate, the outer underground wall can slide on the bottom plate and can be fixed with the middle underground wall, so that the underground wall can be detached and recycled after being used, and can be recycled;
2. by arranging the threaded rod, the threaded rod can be inserted into the circular groove at the top end of the first connecting wall so as to be in threaded connection with the first connecting wall, so that the connection between the middle underground wall and the outer underground wall is more stable, and the threaded rod can be meshed with the threaded through hole by rotating the threaded rod, so that the sliding between the first connecting wall and the second connecting wall is not influenced;
3. through setting up the connecting piece, can protect the top of middle underground wall and outside underground wall, and be sliding connection between slider and the crossbearer, the connecting piece can be adjusted according to the width of underground wall to improve the guard action of connecting piece to middle underground wall and outside underground wall.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic view of the overall structure of the diaphragm wall according to the embodiment of the present application.
Fig. 3 is a schematic view of the overall structure of the connector according to the embodiment of the present application.
Reference numerals: 1. a base plate; 11. a slide rail; 2. prefabricating a continuous wall; 21. a middle underground wall; 211. a first connecting wall; 212. a circular groove; 22. an outer underground wall; 221. a second connecting wall; 222. a strip-shaped groove; 223. a bump; 3. a threaded rod; 31. a limiting block; 32. a thread structure; 4. a connecting member; 41. a connecting frame; 411. a cross frame; 412. a connecting plate; 42. a slider; 421. a fixed mount; 422. a slide bar.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The existing underground continuous wall utilizes various trenching machines to dig narrow and deep trenches in the ground by means of the wall protection effect of slurry, and appropriate materials are poured in the trenches to form a continuous underground wall body with soil retaining and bearing functions.
The embodiment of the application discloses cross underground continuous wall. Referring to fig. 1-2, the cross-shaped underground continuous wall includes a bottom plate 1, the upper surface of the bottom plate 1 is provided with a prefabricated continuous wall 2, the prefabricated continuous wall 2 includes a middle underground wall 21 and two outer underground walls 22, the middle underground wall 21 is poured on the top of the bottom plate 1, the two outer underground walls 22 are arranged on two sides of the middle underground wall 21 and are symmetrically arranged, the top of the bottom plate 1 is provided with a plurality of sets of slide rails 11 using the middle underground wall 21 as a symmetry axis, the slide rails 11 are vertically arranged with the middle underground wall 21, the bottom end of the outer underground wall 22 is fixedly connected with a plurality of convex blocks 223, and the convex blocks 223 are slidably connected with the slide rails 11, so that the outer underground walls 22 can move along the direction of the slide rails 11.
A plurality of first connecting walls 211 vertical to the middle underground wall 21 are poured on two sides of the middle underground wall 21, a plurality of second connecting walls 221 connected with the first connecting walls 211 in a sliding mode are poured on one side, close to the middle underground wall 21, of the outer underground wall 22, the distance between the two outer underground walls 22 can be adjusted, strip-shaped grooves 222 matched with the first connecting walls 211 are formed in the side walls of the second connecting walls 221, the first connecting walls 211 can be inserted into the strip-shaped grooves 222, and therefore the first connecting walls 211 are connected with the second connecting walls 221.
Threaded through hole has been seted up on the top of second connection wall 221, threaded rod 3 has been placed to threaded through hole department, the diameter of threaded rod 3 is less than the diameter of threaded through hole, the top welding of threaded rod 3 has stopper 31, stopper 31's diameter is greater than the diameter of threaded through hole, prevent that threaded rod 3 from dropping from the threaded through hole, threaded structure 32 of threaded rod 3 sets up in the bottom outer wall of the body of rod, threaded structure 32 and threaded through hole looks adaptation, thereby make threaded rod 3 can with threaded through hole threaded connection, a plurality of circular recess 212 that are parallel arrangement have been seted up on the top of first connection wall 211, the inner wall bottom of circular recess 212 is equipped with the internal thread, threaded structure 32 and the internal thread looks adaptation of threaded rod 3, during threaded connection between threaded rod 3 and the inside internal thread of circular recess 212, can make first connection wall 211 and second be connected between the wall 221 fixed.
Referring to fig. 1 and 3, a connecting member 4 and a sliding member 42 are mounted on the top ends of the outer underground wall 22 and the middle underground wall 21 through bolts, a connecting frame 41 and a sliding member 42 of the connecting member 4 are connected, the connecting frame 41 includes a cross frame 411 and a connecting plate 412, the cross section of the cross frame 411 is square, both ends of the connecting plate 412 are fixedly connected with the cross frame 411, the cross frame 411 is vertically placed with the connecting plate 412, the cross frame 411 is mounted on the top end of the middle underground wall 21 through bolts, square through holes are formed in both ends of the cross frame 411, the sliding member 42 includes a fixing frame 421 and a plurality of sliding rods 422, the sliding rods 422 are vertically connected to one side of the fixing frame 421 close to the connecting frame 41, the fixing frame 421 is fixedly connected with the top end of the outer underground wall 22 through bolts, and one end of the sliding rod 422 is inserted into.
The implementation principle of the cross underground continuous wall in the embodiment of the application is as follows: drive the second and connect the wall 221 and remove through sliding outside underground wall 22, the bar recess 222 cover of second connection wall 221 is arranged in the outside of first connection wall 211, rotate threaded rod 3, make threaded structure 32 and the circular recess 212 between threaded rod 3 threaded connection, thereby make the distance between two outside underground walls 22 fixed, again with link 41 through the bolt mounting in the top of middle underground wall 21, pulling slider 42, make mount 421 locate the top of outside underground wall 22, through bolt fixed connection, thereby can protect the top of middle underground wall 21 and outside underground wall 22.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A cross underground continuous wall is characterized in that: include bottom plate (1) and locate prefabricated continuous wall (2) of bottom plate (1) upper surface, prefabricated continuous wall (2) are including middle underground wall (21) and two outside underground walls (22), middle underground wall (21) fixed connection is in the top of bottom plate (1), middle underground wall (21) are located between two outside underground walls (22), the bottom of outside underground wall (22) all with the upper surface sliding connection of bottom plate (1), the both sides of middle underground wall (21) all are equipped with a plurality of and middle underground wall (21) vertically first connecting wall (211), outside underground wall (22) are close to one side fixedly connected with of middle underground wall (21) and are connected wall (221) a plurality of and first connecting wall (211) swing joint's second, the top of second connecting wall (221) is equipped with the setting element.
2. The cross-shaped underground diaphragm wall according to claim 1, wherein: the side wall of the second connecting wall (221) is provided with a strip-shaped groove (222) matched with the first connecting wall (211), and the first connecting wall (211) can be inserted into the strip-shaped groove (222) and is connected with the second connecting wall (221).
3. The cross-shaped underground diaphragm wall according to claim 1, wherein: the setting element is for being used for threaded rod (3) of fixed first connecting wall (211), the threaded through-hole has been seted up on the top of second connecting wall (221), threaded rod (3) pass the threaded through-hole perpendicularly, the top fixedly connected with stopper (31) of threaded rod (3), the diameter of stopper (31) is greater than the diameter of threaded through-hole, the bottom outer wall of the body of rod is located in helicitic texture (32) of threaded rod (3), and helicitic texture (32) and threaded through-hole looks adaptation, the body of rod diameter of threaded rod (3) is less than the diameter of threaded through-hole.
4. The cross-shaped underground diaphragm wall according to claim 1, wherein: a plurality of circular grooves (212) which are arranged in parallel are formed in the top end of the first connecting wall (211), and internal threads matched with the threaded rods (3) are formed in the bottom ends of the inner walls of the circular grooves (212).
5. The cross-shaped underground diaphragm wall according to claim 1, wherein: the top of the bottom plate (1) is provided with a plurality of groups of sliding rails (11) symmetrically and transversely arranged with a middle underground wall (21), the bottom end of the outer underground wall (22) is fixedly connected with a plurality of groups of convex blocks (223), and the convex blocks (223) are in sliding connection with the sliding rails (11).
6. The cross-shaped underground diaphragm wall according to claim 1, wherein: the top of outside underground wall (22) and middle underground wall (21) is provided with connecting piece (4) that are used for fastening connection, connecting piece (4) including with connecting frame (41) of middle underground wall (21) section looks adaptation and two with connecting frame (41) swing joint's slider (42), connecting frame (41) fixed connection is in the top of middle underground wall (21), two the top fixed connection of two outside underground walls (22) respectively in connecting piece (4).
7. The cross-shaped underground diaphragm wall according to claim 6, wherein: the connecting frame (41) comprises cross frames (411) with a plurality of square sections and connecting plates (412) used for connecting the adjacent cross frames (411), the connecting plates (412) are fixedly connected with the two cross frames (411), the connecting plates (412) are perpendicular to the cross frames (411), and square through holes are formed in two ends of the cross frames (411).
8. The cross-shaped underground diaphragm wall according to claim 7, wherein: the sliding piece (42) comprises a fixed frame (421) and a plurality of sliding rods (422) matched with the square through holes, the sliding rods (422) are vertically connected to one side, close to the connecting frame (41), of the fixed frame (421), and the sliding rods (422) are in sliding connection with the transverse frame (411) at the square through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022902176.XU CN213897081U (en) | 2020-12-04 | 2020-12-04 | Cross underground continuous wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022902176.XU CN213897081U (en) | 2020-12-04 | 2020-12-04 | Cross underground continuous wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213897081U true CN213897081U (en) | 2021-08-06 |
Family
ID=77100953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022902176.XU Expired - Fee Related CN213897081U (en) | 2020-12-04 | 2020-12-04 | Cross underground continuous wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213897081U (en) |
-
2020
- 2020-12-04 CN CN202022902176.XU patent/CN213897081U/en not_active Expired - Fee Related
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| 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: 20210806 |