CN213038387U

CN213038387U - Foundation pit supporting structure convenient to dismouting

Info

Publication number: CN213038387U
Application number: CN202021326239.5U
Authority: CN
Inventors: 孙燕青
Original assignee: Ningxia Hangzhong Geotechnical Engineering Co ltd
Current assignee: Ningxia Hangzhong Geotechnical Engineering Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-23
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a foundation ditch supporting construction convenient to dismouting, including a left side backplate and right supporting plate, the left side fixedly connected with riser of a right side backplate, the draw-in groove has been seted up to the inner chamber of riser, the equal fixedly connected with connecting block in top and the bottom on a left side supporting plate right side. The utility model discloses a diaphragm drives the cross slot and rotates around the connecting block, the horizontal pole drives the kelly and rotates, when kelly and riser contact, the kelly removes to the left side, the kelly drives the slide and slides in the spout is inside, it takes place deformation to make reset spring through the removal of slide, remove to the inside back of draw-in groove when the kelly, it removes to the right side to promote the kelly under reset spring resumes deformation, inside the draw-in groove is gone into to the kelly card, the advantage of the dismouting of being convenient for has been reached, the dismouting of being not convenient for when using of current excavation supporting construction has been solved, often all need more screw to install, it is loaded down with trivial details to dismantle the in-process like this, consequently.

Description

Foundation pit supporting structure convenient to dismouting

Technical Field

The utility model relates to a foundation ditch technical field specifically is a foundation ditch supporting construction convenient to dismouting.

Background

The foundation pit is a soil pit excavated at the designed position of a 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 well done, and a method for placing a side slope can be used by people who do not excavate deeply, so that the soil slope is stable, the size of the slope is determined according to relevant construction regulations, the existing foundation pit supporting structure is inconvenient to disassemble and assemble when in use and often needs more screws for installation, and the disassembly process is complicated, so that the foundation pit is inconvenient to use by people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be convenient for excavation supporting construction of dismouting, possess the advantage of the dismouting of being convenient for, solved current excavation supporting construction dismouting of not being convenient for when using, often all need more screw to install, dismantle the in-process like this loaded down with trivial details, the problem that consequently not convenient for people used.

(II) technical scheme

For the purpose of realizing the dismouting of being convenient for of the aforesaid, the utility model provides a following technical scheme: the utility model provides a foundation ditch supporting construction convenient to dismouting, includes left backplate and right supporting plate, the left side fixedly connected with riser of right backplate, the draw-in groove has been seted up to the inner chamber of riser, the top on left side supporting plate right side and the equal fixedly connected with connecting block in bottom, the inner chamber of connecting block is seted up flutedly, the horizontal pole is installed to the inner chamber of recess, the inner wall fixedly connected with backup pad of horizontal pole, the right side fixedly connected with reset spring of backup pad, reset spring's right side fixedly connected with slide, the right side fixedly connected with kelly of slide, the right side of kelly runs through the horizontal pole and extends to the inner chamber of draw-in groove.

Preferably, a fixing column is fixedly connected to the transverse position of the inner cavity of the groove, and the surface of the fixing column is movably connected with the left side of the inner cavity of the cross rod.

Preferably, the top of the cross rod is fixedly connected with a cross plate, and a cross groove is transversely formed in an inner cavity of the cross plate.

Preferably, the top and the bottom of horizontal pole inner wall all with seted up the spout, the top and the bottom of slide all run through to the inner chamber of spout and be sliding connection with the inner wall of spout.

Preferably, the right side of the inner wall of the cross rod is provided with a guide hole, the diameter of the guide hole is larger than that of the clamping rod, and the inner wall of the guide hole is in sliding connection with the surface of the clamping rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a foundation ditch supporting construction convenient to dismouting possesses following beneficial effect:

1. the utility model discloses a diaphragm drives the cross slot and rotates around the connecting block, the horizontal pole drives the kelly and rotates, when kelly and riser contact, the kelly removes to the left side, the kelly drives the slide and slides in the spout is inside, it takes place deformation to make reset spring through the removal of slide, remove to the inside back of draw-in groove when the kelly, it removes to the right side to promote the kelly under reset spring resumes deformation, inside the draw-in groove is gone into to the kelly card, the advantage of the dismouting of being convenient for has been reached, the dismouting of being not convenient for when using of current excavation supporting construction has been solved, often all need more screw to install, it is loaded down with trivial details to dismantle the in-process like this, consequently.

2. The utility model discloses a guiding hole makes the kelly remove more smoothly in the horizontal pole, avoids the kelly to remove the phenomenon that the in-process can take place the displacement.

3. The utility model discloses a draw-in groove has made things convenient for inside the inserted riser that the kelly can be smooth to fix a position the position of horizontal pole.

Drawings

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

FIG. 2 is a schematic connection diagram of the connection block and the cross bar structure of the present invention;

FIG. 3 is a schematic view of the connection between the horizontal bar and vertical plate structure of the present invention;

fig. 4 is a front partial sectional view of the cross bar structure of the present invention.

In the figure: 1. a left guard plate; 2. a cross bar; 3. connecting blocks; 4. a transverse plate; 5. a vertical plate; 6. a right supporting guard plate; 7. a transverse groove; 8. fixing a column; 9. a groove; 10. a card slot; 11. a clamping rod; 12. a support plate; 13. a guide hole; 14. a slide plate; 15. a chute; 16. a return spring.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a left side backplate 1, horizontal pole 2, connecting block 3, diaphragm 4, riser 5, right side supporting plate 6, transverse groove 7, fixed column 8, recess 9, draw-in groove 10, kelly 11, backup pad 12, guiding hole 13, slide 14, spout 15 and reset spring 16 part are the parts that general standard spare or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a foundation pit supporting structure convenient for disassembly and assembly comprises a left supporting plate 1 and a right supporting plate 6, wherein the left side of the right supporting plate 6 is fixedly connected with a vertical plate 5, the inner cavity of the vertical plate 5 is provided with a clamping groove 10, a clamping rod 11 can be conveniently and smoothly inserted into the vertical plate 5 through the clamping groove 10 so as to position a cross rod 2, the top and the bottom of the right side of the left supporting plate 1 are fixedly connected with a connecting block 3, the inner cavity of the connecting block 3 is provided with a groove 9, the transverse part of the inner cavity of the groove 9 is fixedly connected with a fixed column 8, the surface of the fixed column 8 is movably connected with the left side of the inner cavity of a cross rod 2, the inner cavity of the groove 9 is provided with the cross rod 2, the top of the cross rod 2 is fixedly connected with a cross plate 4, the inner cavity of the cross, reset spring 16's right side fixedly connected with slide 14, the top and the bottom of 2 inner walls of horizontal pole all with seted up spout 15, slide 14's top and bottom all run through to spout 15's inner chamber and be sliding connection with spout 15's inner wall, slide 14's right side fixedly connected with kelly 11, kelly 11's right side runs through horizontal pole 2 and extends to the inner chamber of draw-in groove 10, guiding hole 13 has been seted up on the right side of 2 inner walls of horizontal pole, the diameter of guiding hole 13 is greater than the diameter of kelly 11 and the inner wall of guiding hole 13 and the sliding surface connection of kelly 11, through guiding hole 13, it is more smooth and easy to make kelly 11 remove in horizontal pole 2, avoid kelly 11 can take place the phenomenon of displacement at the removal in-.

When using, at first, it rotates around connecting block 3 to drive transverse groove 7 through diaphragm 4, horizontal pole 2 drives kelly 11 and rotates, when kelly 11 and riser 5 contact, kelly 11 moves to the left side, kelly 11 drives slide 14 and slides in spout 15 insides, removal through slide 14 makes reset spring 16 take place deformation, after kelly 11 removes to draw-in groove 10 inside, restore to promote kelly 11 and remove to the right side under deformation at reset spring 16, go into draw-in groove 10 inside (external controller is the PLC controller in this application until kelly 11 cards, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a foundation ditch supporting construction convenient to dismouting, includes that a left side backplate (1) and right side backplate (6), its characterized in that: the utility model discloses a safety protection plate for a vehicle, including backplate (6) on the right side, draw-in groove (10) have been seted up to the left side fixedly connected with riser (5) of right side backplate (6), draw-in groove (10) have been seted up to the inner chamber of riser (5), the top and the equal fixedly connected with connecting block (3) in bottom on a left side backplate (1) right side, the inner chamber of connecting block (3) is seted up flutedly (9), horizontal pole (2) are installed to the inner chamber of recess (9), the inner wall fixedly connected with backup pad (12) of horizontal pole (2), the right side fixedly connected with reset spring (16) of backup pad (12), the right side fixedly connected with slide (14) of reset spring (16), the right side fixedly connected with kelly (11) of slide (14), the inner.

2. The foundation pit supporting structure convenient to disassemble and assemble according to claim 1, wherein: the transverse part of the inner cavity of the groove (9) is fixedly connected with a fixing column (8), and the surface of the fixing column (8) is movably connected with the left side of the inner cavity of the cross rod (2).

3. The foundation pit supporting structure convenient to disassemble and assemble according to claim 1, wherein: the top of the cross rod (2) is fixedly connected with a transverse plate (4), and a transverse groove (7) is transversely formed in the inner cavity of the transverse plate (4).

4. The foundation pit supporting structure convenient to disassemble and assemble according to claim 1, wherein: the top and the bottom of horizontal pole (2) inner wall all with seted up spout (15), the top and the bottom of slide (14) all run through to the inner chamber of spout (15) and be sliding connection with the inner wall of spout (15).

5. The foundation pit supporting structure convenient to disassemble and assemble according to claim 1, wherein: guide hole (13) have been seted up on the right side of horizontal pole (2) inner wall, the diameter of guide hole (13) is greater than the diameter of kelly (11) and the inner wall of guide hole (13) and the surperficial sliding connection of kelly (11).