CN214614125U - Deep basal pit soil nail bank protection supporting construction of easy dismouting formula - Google Patents
Deep basal pit soil nail bank protection supporting construction of easy dismouting formula Download PDFInfo
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- CN214614125U CN214614125U CN202120246120.5U CN202120246120U CN214614125U CN 214614125 U CN214614125 U CN 214614125U CN 202120246120 U CN202120246120 U CN 202120246120U CN 214614125 U CN214614125 U CN 214614125U
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- wall
- soil nail
- foundation pit
- deep foundation
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Abstract
The utility model relates to a construction technical field, and an easy dismouting formula deep basal pit soil nail slope protection supporting construction is disclosed, put the deep basal pit lateral wall of slope inclination including the area, the deep basal pit lateral wall is equipped with the reinforcing bar net through the soil nail of a plurality of evenly distributed is fixed, the equal vertical fixed plate of fixedly connected with in left end of a plurality of soil nails, the equal fixed dismouting mechanism that is equipped with in left end of a plurality of fixed plates, dismouting mechanism includes movable sleeve and fixed column, movable sleeve sets up the middle part left side department at the fixed plate, the fixed column slides and sets up in movable sleeve's inside, and the right-hand member of fixed column extend to movable sleeve's outside and with the left side wall middle part fixed connection of fixed plate, fixed being equipped with between the circumference wall of movable sleeve's inner tube wall and fixed column supports tight mechanism. The utility model discloses not only be convenient for carry out the dismouting to anchoring part when using, labour saving and time saving is efficient, can be convenient for moreover fix soil nail and reinforcing bar net.
Description
Technical Field
The utility model relates to a construction technical field especially relates to an easy dismouting formula deep basal pit soil nail bank protection supporting construction.
Background
And excavating a slope surface of the foundation pit, forming holes by using a mechanical drilling or Luoyang shovel, placing reinforcing steel bars in the holes, grouting, mounting a reinforcing steel bar mesh on the slope surface, spraying concrete with the thickness of 80-100 mm C20, and combining the soil body, the reinforcing steel bars and the sprayed concrete panel to form the deep foundation pit.
The current deep basal pit soil nail slope protection supporting construction of easy dismouting formula is not convenient for carry out the dismouting to anchoring part when using, wastes time and energy inefficiency, so we have released an easy dismouting formula deep basal pit soil nail slope protection supporting construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the dismouting is not convenient for carry out to anchoring part when using among the prior art, wastes time and energy inefficiency, and the quick detachable deep basal pit soil nail bank protection supporting construction who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an easily-disassembled deep foundation pit soil nail slope protection supporting structure comprises a deep foundation pit side wall with slope inclination, wherein a reinforcing mesh is fixedly arranged on the deep foundation pit side wall through a plurality of uniformly-distributed soil nails, a vertical fixed plate is fixedly connected to the left ends of the soil nails, disassembling and assembling mechanisms are fixedly arranged at the left ends of the fixed plates and comprise a movable sleeve and a fixed column, the movable sleeve is arranged at the left side of the middle of the fixed plate, the fixed column is arranged in the movable sleeve in a sliding mode, the right end of the fixed column extends to the outer portion of the movable sleeve and is fixedly connected with the middle of the left side wall of the fixed plate, a abutting mechanism is fixedly arranged between the inner cylinder wall of the movable sleeve and the circumferential wall of the fixed column, a vertical annular plate is sleeved on the outer cylinder wall of the movable sleeve in a sliding mode, and limit blocks are fixedly connected to the positions, on the left side of the annular plate, of the outer cylinder walls on the upper side and the lower side of the movable sleeve, the through grooves matched with the two limit blocks are formed in the front side and the rear side of the inner wall of the annular plate, and the upper end and the lower end of the left side wall of the annular plate are symmetrically and fixedly connected with anchoring parts which are obliquely arranged.
Preferably, the abutting mechanism comprises a sliding rod and a spring, a strip-shaped hole is formed in the circumferential wall of the front side of the fixed column, the sliding rod longitudinally slides in the strip-shaped hole, the front end and the rear end of the sliding rod both extend to the outside of the strip-shaped hole and are fixedly connected with the inner cylinder wall of the movable sleeve, and the two ends of the spring are fixedly connected with the left side hole wall of the strip-shaped hole and the left side rod wall of the sliding rod respectively.
Preferably, the left end of the circumferential wall at the outer side of the movable sleeve is provided with an annular pull groove.
Preferably, the upper end and the lower end of the right side wall of the fixed plate are fixedly connected with horizontal positioning rods, and the right ends of the two positioning rods are inserted into the side wall of the deep foundation pit.
Preferably, the right ends of the two positioning rods are both set to be conical.
Preferably, the left side wall of the annular plate is provided with a limiting groove matched with the two limiting blocks.
Compared with the prior art, the utility model provides an easy dismouting formula deep basal pit soil nail bank protection supporting construction possesses following beneficial effect:
1. this deep basal pit soil nail slope protection supporting construction of easy dismouting formula is convenient for carry out the dismouting to anchoring part when using through movable sleeve, fixed column, anchoring part, annular slab, fixed plate and the stopper that is equipped with, and labour saving and time saving is efficient.
2. This deep basal pit soil nail bank protection supporting construction of easy dismouting formula, locating lever through being equipped with can be convenient for fix soil nail and reinforcing bar net.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only be convenient for carry out the dismouting to anchoring part when using, labour saving and time saving is efficient, can be convenient for moreover fix soil nail and reinforcing bar net.
Drawings
Fig. 1 is a schematic structural view of an easily detachable deep foundation pit soil nail slope protection supporting structure provided by the utility model;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is an enlarged side view of a portion a of fig. 1.
In the figure: the foundation pit comprises a deep foundation pit side wall 1, soil nails 2, a reinforcing mesh 3, positioning rods 4, fixing columns 5, fixing plates 6, a limiting block 7, anchoring pieces 8, sliding rods 9, movable sleeves 10, springs 11 and annular plates 12.
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.
Referring to fig. 1-3, an easily detachable deep foundation pit soil nail slope protection supporting structure comprises a deep foundation pit side wall 1 with slope inclination, a reinforcing mesh 3 is fixedly arranged on the deep foundation pit side wall 1 through a plurality of uniformly distributed soil nails 2, vertical fixing plates 6 are fixedly connected to the left ends of the soil nails 2, detaching mechanisms are fixedly arranged at the left ends of the fixing plates 6 and comprise movable sleeves 10 and fixing columns 5, the movable sleeves 10 are arranged at the left sides of the middles of the fixing plates 6, the fixing columns 5 are slidably arranged in the movable sleeves 10, the right ends of the fixing columns 5 extend to the outer portions of the movable sleeves 10 and are fixedly connected with the middles of the left side walls of the fixing plates 6, abutting mechanisms are fixedly arranged between the inner cylinder walls of the movable sleeves 10 and the circumferential walls of the fixing columns 5, vertical annular plates 12 are sleeved on the outer cylinder walls of the movable sleeves 10 in a sliding manner, limiting blocks 7 are fixedly connected to the left sides of the annular plates 12 on the upper and lower side outer cylinder walls of the movable sleeves 10, the front side and the rear side of the inner wall of the annular plate 12 are provided with through grooves matched with the two limit blocks 7, and the upper end and the lower end of the left side wall of the annular plate 12 are symmetrically and fixedly connected with anchoring parts 8 which are obliquely arranged.
Support tight mechanism and include slide bar 9 and spring 11, the bar hole has been seted up to the front side perisporium of fixed column 5, slide bar 9 longitudinal sliding sets up in the inside in bar hole, and slide bar 9 around both ends all extend to the outside in bar hole and with movable sleeve 10's inner tube wall fixed connection, the both ends of spring 11 respectively with the left side pore wall in bar hole and the left side pole wall fixed connection of slide bar 9.
The left end of the circumferential wall of the outer side of the movable sleeve 10 is provided with an annular pull groove.
Equal fixedly connected in both ends department has horizontally locating lever 4 about the right side wall of fixed plate 6, and in deep basal pit lateral wall 1 was all inserted to the right-hand member of two locating levers 4, locating lever 4 can prevent that reinforcing bar net 3 from dropping.
The right-hand member of two locating levers 4 all sets up to the toper, and the toper is convenient for locating lever 4 and is inserted in deep basal pit lateral wall 1.
The left side wall of the annular plate 12 is provided with a limit groove matched with the two limit blocks 7.
The utility model discloses in, during the use, insert deep basal pit lateral wall 1 with soil nail 2, soil nail 2 drives two locating levers 4 through fixed plate 6 and inserts deep basal pit lateral wall 1, locating lever 4 and fixed plate 6 fix reinforcing bar net 3 simultaneously, can prevent that reinforcing bar net 3 from dropping, establish annular plate 12 cover on movable sleeve 10, after pulling movable sleeve 10 left side, movable sleeve 10 drives slide bar 9 extrusion spring 11, can 90 rotation annular plate 12 this moment, loosen movable sleeve 10 after, spring 11 passes through two stopper 7 cards income corresponding spacing inslot that slide bar 9 drove movable sleeve 10.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An easy-to-dismount deep foundation pit soil nail slope protection supporting structure comprises a deep foundation pit side wall (1) with slope inclination, and is characterized in that the deep foundation pit side wall (1) is fixedly provided with a reinforcing mesh (3) through a plurality of uniformly distributed soil nails (2), the left ends of the soil nails (2) are fixedly connected with a vertical fixing plate (6), the left ends of the fixing plates (6) are fixedly provided with a dismounting mechanism, the dismounting mechanism comprises a movable sleeve (10) and a fixing column (5), the movable sleeve (10) is arranged at the left side of the middle of the fixing plate (6), the fixing column (5) is slidably arranged inside the movable sleeve (10), the right end of the fixing column (5) extends to the outside of the movable sleeve (10) and is fixedly connected with the middle of the left side wall of the fixing plate (6), a abutting mechanism is fixedly arranged between the inner cylinder wall of the movable sleeve (10) and the circumferential wall of the fixing column (5), the outer cylinder wall of activity sleeve (10) slides and has cup jointed vertical annular plate (12), the upper and lower both sides outer cylinder wall of activity sleeve (10) is located equal fixedly connected with stopper (7) of left side department of annular plate (12), both sides all are seted up around the inner wall of annular plate (12) with two stopper (7) matched with logical groove, anchor assembly (8) that the both ends symmetry fixedly connected with slope set up about the left side wall of annular plate (12).
2. The easy-to-assemble and disassemble deep foundation pit soil nail slope protection supporting structure is characterized in that the abutting mechanism comprises a sliding rod (9) and a spring (11), a strip-shaped hole is formed in the circumferential wall of the front side of the fixed column (5), the sliding rod (9) is longitudinally arranged in the strip-shaped hole in a sliding mode, the front end and the rear end of the sliding rod (9) extend to the outside of the strip-shaped hole and are fixedly connected with the inner cylinder wall of the movable sleeve (10), and the two ends of the spring (11) are fixedly connected with the left side hole wall of the strip-shaped hole and the left side rod wall of the sliding rod (9) respectively.
3. The easy-to-assemble and disassemble deep foundation pit soil nail slope protection supporting structure of claim 1, wherein the left end of the outer circumferential wall of the movable sleeve (10) is provided with an annular pull groove.
4. The easy-to-assemble and disassemble deep foundation pit soil nail slope protection and protection supporting structure according to claim 1, wherein horizontal positioning rods (4) are fixedly connected to the upper end and the lower end of the right side wall of the fixing plate (6), and the right ends of the two positioning rods (4) are inserted into the deep foundation pit side wall (1).
5. The easy-to-assemble and disassemble deep foundation pit soil nail slope protection and protection supporting structure according to claim 4, wherein the right ends of the two positioning rods (4) are both set to be conical.
6. The easy-to-dismount and mount deep foundation pit soil nail slope protection supporting structure as claimed in claim 1, wherein a limiting groove matched with the two limiting blocks (7) is formed in the left side wall of the annular plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120246120.5U CN214614125U (en) | 2021-01-28 | 2021-01-28 | Deep basal pit soil nail bank protection supporting construction of easy dismouting formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120246120.5U CN214614125U (en) | 2021-01-28 | 2021-01-28 | Deep basal pit soil nail bank protection supporting construction of easy dismouting formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214614125U true CN214614125U (en) | 2021-11-05 |
Family
ID=78439188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120246120.5U Active CN214614125U (en) | 2021-01-28 | 2021-01-28 | Deep basal pit soil nail bank protection supporting construction of easy dismouting formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214614125U (en) |
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2021
- 2021-01-28 CN CN202120246120.5U patent/CN214614125U/en active Active
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