CN212926146U

CN212926146U - Green foundation ditch retaining wall device

Info

Publication number: CN212926146U
Application number: CN202021471563.6U
Authority: CN
Inventors: 潘殿琦; 徐瑞; 王保辉; 吴银柱; 彭第; 黄非; 王伟; 郎秋玲; 徐鑫; 徐阳; 吴志洋; 丁雪涛; 王明威; 程凡伟; 王思文
Original assignee: Changchun Institute of Applied Chemistry of CAS
Current assignee: Changchun Institute of Applied Chemistry of CAS; Changchun Institute Technology
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-09
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a green foundation ditch barricade device, including stopping the piece, the internally mounted that stops the piece has first spout, the stopper is installed at the both ends of first spout, the internally mounted of first spout has first gyro wheel, the first dead lever of right-hand member fixedly connected with of first gyro wheel, first spring is installed to the right-hand member of first dead lever, the internally mounted of first spout has the pull rod, the left end of pull rod is installed and is pressed from both sides tight piece, press from both sides the inside of tight piece and insert and be equipped with the dog, the surface of pull rod is inserted and is equipped with first connecting block, the inside of first connecting block is inserted and is equipped with first bolt, the surface mounting of first bolt has first fixed block, the dwang is installed in the inside embedding of first fixed block. The utility model discloses an install fast and dismantlement formula device and jacking device carry out quick installation and dismantlement to foundation ditch barricade device and carry out the jacking to the device and improved work efficiency, make things convenient for staff's use.

Description

Green foundation ditch retaining wall device

Technical Field

The utility model relates to a barricade technical field specifically is a green foundation ditch barricade device.

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, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, waterproof drainage work is performed, a method for placing a side slope can be used for people who do not excavate deeply, the soil slope is stable, the size of the slope is determined according to relevant construction regulations, when the depth of the foundation pit is deep, a retaining wall device needs to be arranged in the area at the top of the foundation pit for freezing soil, and the soil at the top of the foundation pit is prevented from collapsing in the construction process.

Retaining wall device on the present market is of a great variety, however current retaining wall device is mostly the installation of fixed plate form, need the longer time to erect, it is also too loaded down with trivial details on dismantling simultaneously, the takedown time is long, reduce staff's work efficiency, the installation is dismantled simultaneously and also can produce the loss to equipment part, can not carry out the use that relapses to the device, the green type of device has been reduced, it is inconvenient to the transportation of device simultaneously, can't carry out the jacking to the device and take off, also can cause this kind of condition of work efficiency low to take place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a green foundation ditch retaining wall device to the inconvenient dismantlement that proposes in solving above-mentioned background art can not repetitious usage and the inconvenient problem of transportation with the installation.

In order to achieve the above object, the utility model provides a following technical scheme: a green environment-friendly foundation pit retaining wall device comprises a blocking block, wherein a first sliding groove is arranged inside the blocking block, limiting blocks are arranged at two ends of the first sliding groove, a first roller is arranged inside the first sliding groove, a first fixing rod is fixedly connected to the right end of the first roller, a first spring is arranged at the right end of the first fixing rod, a pull rod is arranged inside the first sliding groove, a clamping block is arranged at the left end of the pull rod, a resisting block is inserted inside the clamping block, a first connecting block is inserted outside the pull rod, a first bolt is inserted inside the first connecting block, a first fixing block is arranged outside the first bolt, a rotating rod is embedded inside the first fixing block, a third connecting block is arranged at the tail end of the rotating rod, a motor is arranged at the right end of the third connecting block, and a second fixing rod is connected to the right end of the first bolt, the tail end of the second fixed rod is movably connected with a pulling rod, a third roller is mounted on the outer surface of the pulling rod, a third sliding groove is mounted on the outer surface of the third roller, a second bolt is mounted at the tail end of the blocking block, a fifth connecting block is mounted at the left end of the second bolt, a connecting plate is movably connected at the left end of the fifth connecting block, a first pushing block is fixedly mounted at the left end of the connecting plate, a third bolt is mounted inside the right end of the blocking block, a fourth connecting block is mounted inside the blocking block, a second spring is mounted at the lower end of the fourth connecting block, a support column is mounted at the bottom end of the second spring, a second pushing block is mounted at the bottom end of the fourth connecting block, a second sliding groove is mounted inside the support column in an embedded manner, a fourth roller is mounted inside the second sliding groove, and a wall body is arranged at the, the internally mounted of first spout has the second connecting block, the internally mounted of second connecting block has the catch bar, the surface mounting of catch bar has the second gyro wheel, the surface mounting of second gyro wheel has the stabilizing block, the second fixed block is installed to the right-hand member of stabilizing block, the handle is installed to the right-hand member of second fixed block.

Preferably, a deep hole is formed in the first sliding groove, a bolt piece is arranged in the abutting block, and a deep groove is formed in the clamping block.

Preferably, the first sliding groove and the first roller form a sliding structure, a bolt groove is formed in the first connecting block, a groove is formed in the outer surface of the first spring, and a fixing bolt is arranged in the groove.

Preferably, the pulling rod is connected with the second fixing rod through a hinge shaft, a limiting spring is arranged inside the second fixing rod, and the left end of the second fixing rod is welded on the first fixing block.

Preferably, the upper end and the lower end of the fifth connecting block are provided with sliding blocks, a through groove is formed in the fifth connecting block, a fixing bolt is arranged in the through groove, and the length of the second bolt is equal to the movable length of the fifth connecting block.

Preferably, the second promotes the inside of piece and has seted up the recess, the inside of recess is provided with the restriction soon, the lower extreme that the second promoted the piece is triangle-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this green foundation ditch retaining wall device is provided with quick installation and dismantlement formula device, when the construction, retaining wall device on the market needs fixed mounting more, construction cost is high when installation, and the time is longer, when dismantling the device simultaneously, often need carry out many-sided dismantlement and just can dismantle the device, constructor's efficiency has been reduced, retaining wall device present simultaneously is too loaded down with trivial details on installation and dismantlement, inconvenient repetitious usage, the device can be quick install and dismantle, make things convenient for constructor's use, also can repetitious usage simultaneously, the life and the green nature of the device are improved.

2. This green foundation ditch retaining wall device is provided with the jacking device, and when being under construction ground, inconvenient transports the device, and when higher position, inconvenient removes the device, can open the jacking device at this moment, and with the device jack-up, make things convenient for constructor to transport the device, construction site is in at different times simultaneously, also can open the jacking device, lets equipment be in the horizontally position, makes things convenient for staff's operation.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the local top-view cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic side view of the second fixing block and the handle of the present invention.

In the figure: 1. a blocking block; 2. a wall body; 3. a first chute; 4. a limiting block; 5. a first spring; 6. a first roller; 7. a first fixing lever; 8. a clamping block; 9. a stop block; 10. a pull rod; 11. a first bolt; 12. a first connection block; 13. a first fixed block; 14. a second chute; 15. a second connecting block; 16. a push rod; 17. a second roller; 18. a second fixed block; 19. a stabilizing block; 20. a handle; 21. rotating the rod; 22. pulling a rod; 23. a second fixing bar; 24. a third roller; 25. a third chute; 26. a third connecting block; 27. a motor; 28. a second bolt; 29. a fifth connecting block; 30. a connecting plate; 31. a first pushing block; 32. a third bolt; 33. a fourth connecting block; 34. a second spring; 35. a pillar; 36. a second pushing block; 37. and a fourth roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a green environmental protection foundation pit retaining wall device comprises a retaining block 1, a freezing pipe is arranged in the soil layer around the foundation pit, freezing the soil layer around the foundation pit by a refrigerating device connected with the freezing pipe to form a foundation pit frozen soil retaining wall, the foundation pit is supported by building the frozen soil retaining wall capable of restoring the original soil layer, so that no waste and underground building garbage are generated in foundation pit engineering, the construction is green and environment-friendly, the construction of the foundation pit engineering of high-rise buildings in China is realized, a circulating refrigeration control technology is adopted in the construction of the wall body 2, pile driving and concrete pouring are not needed, the frozen soil retaining wall curtain is used for water stopping, the underground water level is not needed to be reduced by pumping water, a large amount of foundation pit retaining wall consumables and underground water are saved, the foundation pit frozen soil retaining wall device does not need precipitation, the influence of the precipitation on peripheral buildings and underground buried pipelines is avoided, the cost is saved by comparing the pile arrangement structure with the anchor rod retaining.

The internally mounted of stopper 1 has first spout 3, and the deep hole has been seted up to the inside of first spout 3. The device is characterized in that a deep hole is formed in the first sliding chute 3 to facilitate the passing of a pull rod 10, the pull rod 10 clamps the device through the deep hole to prevent the device from stabilizing a retaining wall due to the movement of the device, a bolt piece is arranged in a stop block 9, a bolt is arranged in the stop block 9 to prevent unstable fixation, the bolt can be conveniently disassembled, the device is convenient to transport after disassembly, a deep groove is formed in a clamping block 8 to facilitate the pull rod 10 to penetrate through the clamping block 8 to be connected with the stop block 9, the connection stability of the device is improved, limit blocks 4 are arranged at two ends of the first sliding chute 3, a first roller 6 is arranged in the first sliding chute 3, the first sliding chute 3 and the first roller 6 form a sliding type structure to facilitate the product to move up and down, the device is disassembled and installed, and the device can be fixed only by lifting the device to a high position for fixation, the inside of first connecting block 12 is provided with the bolt groove, it is convenient to fix the slidingtype structure to set up the bolt groove, prevent that the landing from leading to the device to go wrong, the surface of first spring 5 is provided with the recess, the inside of first spring 5 sets up the recess and can retrieves first gyro wheel 6, it is convenient to press from both sides tightly sliding device, improve the fastness of product, the inside of recess is provided with fixed bolt, the first dead lever 7 of right-hand member fixedly connected with of first gyro wheel 6, first spring 5 is installed to the right-hand member of first dead lever 7, the internally mounted of first spout 3 has pull rod 10, tight piece 8 of clamp is installed to the left end of pull rod 10, the inside of tight piece 8 of clamp is inserted and is equipped with and supports dog.

A first connecting block 12 is inserted into the outer surface of the pull rod 10, a first bolt 11 is inserted into the first connecting block 12, a first fixing block 13 is installed on the outer surface of the first bolt 11, a rotating rod 21 is embedded into the first fixing block 13, a third connecting block 26 is installed at the tail end of the rotating rod 21, a motor 27 is installed at the right end of the third connecting block 26, a second fixing rod 23 is connected to the right end of the first bolt 11, a pulling rod 22 is movably connected to the tail end of the second fixing rod 23, the pulling rod 22 is connected to the second fixing rod 23 through a hinge shaft, the device can be controlled conveniently through the hinge shaft connection, the blocking block 1 is pressed stably, the blocking device is prevented from being loosened, the blocking device is prevented from being in problem, a limiting spring is arranged inside the second fixing rod 23, the limiting spring is arranged to prevent the movable part from moving randomly, and the blocking device can not, the left end of the second fixing rod 23 is welded on the first fixing block 13, the second fixing rod 23 can be fixedly installed by welding, the device fracture caused by stress is prevented, the use of the device is influenced, the service life of the device is prolonged by welding, the outer surface of the pulling rod 22 is provided with a third roller 24, the outer surface of the third roller 24 is provided with a third sliding groove 25, the tail end of the blocking block 1 is provided with a second bolt 28, the left end of the second bolt 28 is provided with a fifth connecting block 29, the upper end and the lower end of the fifth connecting block 29 are provided with sliding blocks to improve the clamping stability of the clamping device, the inside of the fifth connecting block 29 is provided with a through groove, the product can conveniently move leftwards, a fixing bolt is installed inside the through groove, the connecting plate 30 is fixed on the first pushing block 31 by the bolt, the, restriction removal length is convenient to press from both sides tightly the device, make things convenient for staff's use, the left end swing joint of fifth connecting block 29 has connecting plate 30, the left end fixed mounting of connecting plate 30 has first promotion piece 31, the right-hand member internally mounted who blocks piece 1 has third bolt 32, the internally mounted who blocks piece 1 has fourth connecting block 33, second spring 34 is installed to the lower extreme of fourth connecting block 33, pillar 35 is installed to the bottom of second spring 34, the second is installed to the bottom of fourth connecting block 33 and is promoted piece 36, the inside that the second promoted piece 36 is seted up flutedly.

Set up the recess and carry on spacingly to the jacking device, fix the both sides device simultaneously, preventing device is throw off, lead to equipment damage, the inside of recess is provided with the restriction fast, it is spacing to carry on the jacking device to set up spacing, improve the result of use of product, the lower extreme that the second promoted piece 36 is the triangle-shaped shape, it improves the jacking effect of product to set up triangle-shaped, make things convenient for the product to rise and descend, second spout 14 is installed to the inside embedding of pillar 35, the internally mounted of second spout 14 has fourth gyro wheel 37, the left end that blocks piece 1 is provided with wall body 2, the internally mounted of first spout 3 has second connecting block 15, the internally mounted of second connecting block 15 has catch bar 16, the externally mounted of catch bar 16 has second gyro wheel 17, the externally mounted of second gyro wheel 17 has stabilizing block 19, second fixed block 18 is installed to the right-hand member of stabilizing block 19, handle 20 is installed to.

The working principle is as follows: an external power supply supplies power to the device, the stop block 1 is erected beside a wall body 2, the second connecting block 15 is pushed to move upwards, the second connecting block 15 is forced upwards to drive the first roller 6 to rotate to move upwards, at the moment, the handle 20 is rotated, the handle 20 moves inwards to drive the second roller 17 to rotate, the second roller 17 drives the push rod 16 to ascend, the push rod 16 ascends to prop against the movement of the first spring 5, at the moment, the fixed bolt is fixed to fix the push rod 16, meanwhile, the third bolt 32 is inserted on the ground, the second bolt 28 is driven to move inwards through rotation, the second bolt 28 moves inwards to push the fifth connecting block 29 to move inwards, the fifth connecting block 29 moves inwards to drive the connecting plate 30 to push the first push block 31, the first push block 31 moves inwards to clamp the third bolt 32, and the device is prevented from moving in the process of supporting the wall body 2, causing support problems after the device is secured.

We control motor 27 to rotate, motor 27 rotates the back and drives first bolt 11 rotatory, first bolt 11 is rotatory the back will block piece 1 and fix, at this moment we promote third gyro wheel 24 upwards, third gyro wheel 24 receives ascending power drive pulling rod 22 and carries out the jacking, alright fix the strutting arrangement after the jacking, we are when transporting the device, often the device is in higher position we can pass through the pulling third gyro wheel 24, when third gyro wheel 24 received power left, just can promote piece 36 to the second and carry out the jacking, alright take out the device with comparatively safety after the jacking, make things convenient for staff's use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a green foundation ditch retaining wall device, includes stop block (1), its characterized in that: the anti-theft device is characterized in that a first sliding groove (3) is arranged inside the blocking block (1), limiting blocks (4) are arranged at two ends of the first sliding groove (3), a first roller (6) is arranged inside the first sliding groove (3), a first fixing rod (7) is fixedly connected with the right end of the first roller (6), a first spring (5) is arranged at the right end of the first fixing rod (7), a pull rod (10) is arranged inside the first sliding groove (3), a clamping block (8) is arranged at the left end of the pull rod (10), a resisting block (9) is inserted inside the clamping block (8), a first connecting block (12) is inserted into the outer surface of the pull rod (10), a first bolt (11) is inserted into the inner part of the first connecting block (12), a first fixing block (13) is arranged on the outer surface of the first bolt (11), and a first fixing block (21) is embedded into the inner part of the first rotating rod (13), third connecting block (26) is installed at the end of dwang (21), motor (27) is installed to the right-hand member of third connecting block (26), the right-hand member of first bolt (11) is connected with second dead lever (23), the terminal swing joint of second dead lever (23) has pulling rod (22), the surface mounting of pulling rod (22) has third gyro wheel (24), the surface mounting of third gyro wheel (24) has third spout (25), stop that the end of piece (1) installs second bolt (28), fifth connecting block (29) is installed to the left end of second bolt (28), the left end swing joint of fifth connecting block (29) has connecting plate (30), the left end fixed mounting of connecting plate (30) has first promotion piece (31), the right-hand member internally mounted that stops piece (1) has third bolt (32), the inner mounting of the blocking block (1) is provided with a fourth connecting block (33), the lower end of the fourth connecting block (33) is provided with a second spring (34), the bottom end of the second spring (34) is provided with a strut (35), the bottom end of the fourth connecting block (33) is provided with a second pushing block (36), the inner embedding of the strut (35) is provided with a second sliding chute (14), the inner mounting of the second sliding chute (14) is provided with a fourth roller (37), the left end of the blocking block (1) is provided with a wall body (2), the inner mounting of the first sliding chute (3) is provided with a second connecting block (15), the inner mounting of the second connecting block (15) is provided with a pushing rod (16), the outer surface of the pushing rod (16) is provided with a second roller (17), the outer surface of the second roller (17) is provided with a stabilizing block (19), the right end of the stabilizing block (19) is provided with a second fixing block (18), and a handle (20) is arranged at the right end of the second fixed block (18).

2. The green environmental protection foundation pit retaining wall device according to claim 1, wherein: the inner part of the first sliding groove (3) is provided with a deep hole, the inner part of the abutting block (9) is provided with a bolt piece, and the inner part of the clamping block (8) is provided with a deep groove.

3. The green environmental protection foundation pit retaining wall device according to claim 1, wherein: a sliding type structure is formed by the first sliding groove (3) and the first idler wheel (6), a bolt groove is formed in the first connecting block (12), a groove is formed in the outer surface of the first spring (5), and a fixing bolt is arranged in the groove.

4. The green environmental protection foundation pit retaining wall device according to claim 1, wherein: the pulling rod (22) is connected with the second fixing rod (23) through a hinged shaft, a limiting spring is arranged inside the second fixing rod (23), and the left end of the second fixing rod (23) is welded on the first fixing block (13).

5. The green environmental protection foundation pit retaining wall device according to claim 1, wherein: the upper end and the lower end of the fifth connecting block (29) are provided with sliding blocks, a through groove is formed in the fifth connecting block (29), a fixing bolt is arranged in the through groove, and the length of the second bolt (28) is equal to the movable length of the fifth connecting block (29).

6. The green environmental protection foundation pit retaining wall device according to claim 1, wherein: the inside of second promotes piece (36) has seted up the recess, the inside of recess is provided with the restriction soon, the lower extreme that second promoted piece (36) is the triangle-shaped shape.