CN112392055A

CN112392055A - Embedded fixed inserted bar suitable for ground bank protection is used

Info

Publication number: CN112392055A
Application number: CN202011426194.3A
Authority: CN
Inventors: 王聪亮
Original assignee: Individual
Current assignee: Xinjiang Kaihong Engineering Construction Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-02-23
Anticipated expiration: 2040-12-09
Also published as: CN112392055B

Abstract

The invention provides an embedded fixed inserted bar suitable for rock-soil slope protection, relates to the technical field of ecological protection, and aims to solve the problems that the existing traditional reinforcing bar direct insertion mode is poor in stability and easy to fall off, and once the structure of an expansion bolt is damaged or the position needs to be changed in the use process, the expansion bolt is difficult to take out, the damaged surface of a soil layer needs to be enlarged, the soil layer on a slope surface is greatly damaged, and the protection work is not facilitated; the lower end of the inserted link main body is vertically and downwards fixedly provided with a lower anchor rod; four probing hooks with uniform intervals are welded on the outer side wall of the upper end of the inserting rod main body in an annular array manner; four annular array traction rods are vertically inserted into the insertion rod main body in a sliding mode, and the positions of the traction rods and the positions of the detection hooks are staggered. According to the invention, the limiting column is vertically and fixedly arranged on the side wall of the lower notch at the front side of the shaft groove, so that the problem that the inserted rod needs to be taken out after soil breaking is solved, the soil layer of the rock-soil slope protection can be effectively protected, and the larger damage can be avoided.

Description

Embedded fixed inserted bar suitable for ground bank protection is used

Technical Field

The invention relates to the technical field of ecological protection, in particular to an embedded fixed inserted bar suitable for rock and soil slope protection.

Background

The ecological slope protection is a slope protection technology for supporting a slope or a side slope by basic knowledge of subjects such as comprehensive engineering mechanics, soil science, ecology, botany and the like to form a comprehensive slope protection system consisting of plants or engineering and plants. After the excavation side slope is formed, the surface layer of the side slope is protected and reinforced by planting plants and utilizing the interaction (root anchoring effect) of the plants, rocks and soil bodies, so that the requirement on the stability of the surface layer of the side slope can be met, the slope protection mode of the damaged natural ecological environment can be recovered, and the method is an effective slope protection and slope fixing means.

Need use fixed inserted bar when carrying out the bank protection reinforcement in-process, like an ecological bank protection plant adds muscle inserted bar in patent application CN201920121206.8, be equipped with the pipe fitting that conveniently inserts domatic back taper point-end including open-top, bottom, two semicircle structures about the pipe fitting divide into along the axial the fixed back middle part of semicircle structure forms the cavity that is used for depositing nutrition soil and plant roots, at least one be equipped with the opening that supplies the outside growth of plant roots on the semicircle structure, the semicircle is structural to be fixed with the thin layer in the opening outside and seals the opening. The invention is packed plant roots and nutrient soil into the structure as a whole before assembly, when in use, the structure is only needed to be inserted into the soil to complete planting, thereby greatly improving the planting speed and saving the labor cost for planting.

The mode that current bank protection inserted bar adopted the reinforcing bar to cut straightly more pegs graft, also has the part to adopt expansion bolts's structure, and traditional reinforcing bar straightly cuts the mode, and the steadiness is relatively poor, easily drops, and expansion bolts's structure in the use, in case take place to damage or the position needs to change, then hardly takes out, needs to enlarge the soil layer and destroys the face, causes great destruction to domatic soil layer, is unfavorable for protective work to go on.

Accordingly, the present invention is directed to provide an embedded fixed inserted rod for rock slope protection, which is improved based on the existing structure and defects, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides an embedded fixed inserted bar suitable for rock-soil slope protection, which aims to solve the problems that the existing slope protection inserted bar is mostly inserted in a way of directly inserting reinforcing steel bars, and a part of the existing slope protection inserted bar is of an expansion bolt structure.

The invention is suitable for the purpose and the effect of an embedded fixed inserted rod for rock-soil slope protection, and is achieved by the following specific technical means:

an embedded fixed inserted bar suitable for rock-soil slope protection comprises an inserted bar main body; the lower end of the inserted link main body is vertically and downwards fixedly provided with a lower anchor rod; four probing hooks with uniform intervals are welded on the outer side wall of the upper end of the inserting rod main body in an annular array manner; four annular arrays of traction rods are vertically inserted into the insertion rod main body in a sliding manner, and the positions of the traction rods and the positions of the detection hooks are staggered; the lower end of the traction rod is in threaded connection with the fixed phase of the check drag hook; and the middle part of the plane at the top of the inserted bar main body is vertically and upwards fixedly provided with a top sealing column, and the lower end of the top sealing column is tangent to the four traction bars.

Further, the inserted bar main part includes notch, axial trough, spacing post and interior retaining groove down, vertical lower notch has been seted up to annular array on the cambered surface wall in the inserted bar main part lower extreme outside, and vertical axial trough has been seted up to the lower extreme of controlling the lateral wall in its lower notch and the corresponding position department of non return drag hook, has seted up the interior retaining groove of rectangle form again in the inside kerve of lower notch, and its interior retaining groove suits with the rear end structure of non return drag hook, and the upper end trough edge of interior retaining groove is higher than the upper end trough edge of axial trough, and the lower extreme trough edge of interior retaining groove is less than the lower extreme trough edge of axial trough, and vertical fixed mounting has spacing post on the lower notch lateral wall of axial trough front side.

Furthermore, the lower anchor rod comprises arrow wings and pointed cones, the lower anchor rod body is composed of four vertical plates, the lower ends of the vertical plates are of a right-angle triangular arrow wing structure, and the middle parts of the lower ends of the four arrow wings are fixedly provided with the inverted pointed cones.

Further, visit the hook and include pad dish and grooving, visit the terminal fixed mounting of the lower extreme crotch of hook and have the horizontally pad dish, and visit the montant outer wall of hook and evenly seted up the grooving at interval.

Furthermore, the traction rod comprises an adjusting threaded sleeve and a chuck, the main body of the traction rod is of a screw rod structure, the upper end of the traction rod is connected with the adjusting threaded sleeve in a regular hexahedron shape in a threaded manner, the lower end of the adjusting threaded sleeve is fixedly provided with the disk-shaped chuck, and the chuck is clamped at the bottom of the top sealing column.

Furthermore, the non-return drag hook comprises a hook body, a shaft rod and a turnover groove, the lower end of the non-return drag hook is connected with the hook body through the shaft rod which is connected perpendicularly in a rotating mode, the turnover groove is formed in the middle of the front end of the hook body in the backward mode, the shaft rod is installed at the root of the rear end of the turnover groove, and the left end and the right end of the shaft rod are respectively arranged in the corresponding shaft grooves in a sliding mode.

Further, the top seal post is including hiding dish, long-foot bolt and interior concave column, the upper end fixed mounting of top seal post has discoid diameter and the consistent dish that hides of inserted bar main part, and the middle part of top seal post is pegged graft perpendicularly and is had long-foot bolt, and the lower extreme spiro union of long-foot bolt is in the inserted bar main part, and the lower extreme of top seal post then is the interior concave column that contracts, and the groove face that forms between interior concave column and the top seal post main part is tangent with chuck top plane.

Compared with the prior art, the invention has the following beneficial effects:

1. because vertical fixed mounting has spacing post on the lower notch lateral wall of shaft groove front side, when the non return drag hook was upwards tractive by the traction rod, the front end of non return drag hook will be blockked at first by spacing post, and the non return drag hook continues to be upwards tractive, open the angle and reach extreme position until the non return drag hook, at this moment, the non return drag hook forms the barb state of explosion with the inserted bar main part, can make the stable embedding of inserted bar main part in the ground bank protection, avoid taking place to drop, can play good control effect, and simultaneously, when reverse operation, can take out the inserted bar main part smoothly, the problem that need break the soil again and take out the inserted bar in the past has been solved, can effectual protection ground bank protection soil layer, avoid suffering bigger destruction.

2. Because the upper end fixed mounting of top seal post has discoid diameter and the unanimous dish that hides of inserted bar main part, the perpendicular grafting in middle part of top seal post has long-foot bolt, the lower extreme spiro union of long-foot bolt is in the inserted bar main part, the lower extreme of top seal post then is the interior concave column that contracts, the capping that forms between interior concave column and the top seal post main part is tangent with chuck top plane, can play certain effect of protecting to the upper end of inserted bar main part, and its most leading effect can be with the pressure equipment of traction rod, and can conveniently dismantle and change, be convenient for maintain.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a front right upper axial view of the present invention.

Fig. 2 is a schematic diagram of an enlarged portion a of fig. 1 according to the present invention.

Fig. 3 is a schematic front view of the present invention.

Fig. 4 is an exploded perspective view of the present invention.

FIG. 5 is an axial view of the seal holding column of the present invention.

Fig. 6 is a schematic axial view of the retractor and backstop retractor of the present invention.

Fig. 7 is a schematic diagram of the enlarged portion B of fig. 6 according to the present invention.

Fig. 8 is an axial view of the main body of the insert rod of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a plunger body; 101. a lower notch; 102. a shaft groove; 103. a limiting column; 104. an inner baffle groove; 2. a lower anchor rod; 201. arrow wings; 202. a pointed cone; 3. a feeler hook; 301. a pad disc; 302. rope grooves; 4. a traction rod; 401. adjusting the threaded sleeve; 402. a chuck; 5. a check drag hook; 501. a hook body; 502. a shaft lever; 503. a turnover groove; 6. top sealing the column; 601. covering the disc; 602. a long leg bolt; 603. and an inward concave column.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides an embedded fixed inserted bar suitable for rock-soil slope protection, which comprises an inserted bar main body 1; the lower end of the inserted link main body 1 is vertically and downwards fixedly provided with a lower anchor rod 2; four probing hooks 3 with uniform intervals are welded on the outer side wall of the upper end of the inserting rod main body 1 in an annular array manner; four traction rods 4 in an annular array are vertically inserted into the insertion rod main body 1 in a sliding manner, and the positions of the traction rods 4 and the positions of the detection hooks 3 are staggered; the lower end of the traction rod 4 is in fixed phase screw joint with the non-return drag hook 5; the middle part of the plane at the top of the inserted link main body 1 is vertically and upwards fixedly provided with a top sealing column 6, and the lower end of the top sealing column 6 is tangent with the four traction links 4; the traction rod 4 comprises an adjusting threaded sleeve 401 and a chuck 402, the main body of the traction rod 4 is of a screw rod structure, the upper end of the traction rod 4 is in threaded connection with the adjusting threaded sleeve 401 in a regular hexahedron shape, the lower end of the adjusting threaded sleeve 401 is fixedly provided with a disc-shaped chuck 402, the chuck 402 is clamped at the bottom of the top sealing column 6, when the non-return drag hook 5 needs to be unfolded, the adjusting threaded sleeve 401 can be rotated, the chuck 402 can only rotate in place due to the fact that the chuck 402 is limited to the upper position and the lower position, the traction rod 4 can be upwards rotated out, and therefore the purpose of unfolding the non-return drag hook 5 is achieved, and the operation.

Wherein, the inserting rod main body 1 comprises a lower notch 101, an axial groove 102, a limit post 103 and an inner baffle groove 104, the lower end of the inserting rod main body 1 is provided with a vertical lower notch 101 in an annular array on the outer arc wall at the lower end, so that the pull-back hook 5 can provide an inner groove space when the inserting rod main body 1 is put into the slope protection jack, and excessive obstruction is avoided when the inserting rod main body is put into the slope protection jack, the lower end of the left and right side walls in the lower notch 101 is provided with a vertical axial groove 102 at the position corresponding to the non-return pull hook 5, so that the movement of the pull-back hook 5 can provide a movable space to facilitate the angle adjustment of the inner groove, the bottom groove in the lower notch 101 is also provided with a rectangular inner baffle groove 104, the inner baffle groove 104 is adapted to the rear end structure of the non-return pull hook 5, the upper end groove edge of the inner baffle groove 104 is higher than the upper end groove edge of the axial groove 102, the lower end groove edge of the inner baffle groove 104 is lower end groove edge of, when non return drag hook 5 is upwards tractive by traction rod 4, the front end of non return drag hook 5 will be blockked by spacing post 103 at first, and non return drag hook 5 continues by the tractive that makes progress, open the angle and reach extreme position until non return drag hook 5, at this moment, non return drag hook 5 forms the barb state of explosion with inserted bar main part 1, can make the stable embedding of inserted bar main part 1 in the ground bank protection, avoid taking place to drop, can play good control effect, and simultaneously, when reverse operation, can take out inserted bar main part 1 smoothly, the problem of taking out the inserted bar that need break earth again in the past has been solved, can effectual protection ground bank protection soil layer, avoid suffering bigger destruction.

The lower anchor rod 2 comprises arrow wings 201 and pointed cones 202, the main body of the lower anchor rod 2 is composed of four vertical plates, the lower ends of the vertical plates are of a right-angled triangular arrow wing 201 structure, and the middle parts of the lower ends of the four arrow wings 201 are fixedly provided with the inverted pointed cones 202 which can be inserted into a deeper soil layer for fixing.

Wherein, visit hook 3 including saucer 301 and grooving 302, the terminal fixed mounting of lower extreme crotch of visiting hook 3 has horizontally saucer 301, and the grooving 302 has evenly been seted up at the interval on the montant outer wall of visiting hook 3, the accessible is beaten saucer 301 and is adjusted the inclination of inserted bar main part 1, and visit hook 3 simultaneously again can play the main purpose of hanging even bank protection pocket net, and twine the cotton rope of drawing and can place at grooving 302, avoid taking place to slide, make stability stronger.

Wherein, non return drag hook 5 includes coupler body 501, axostylus axostyle 502 and upset groove 503, the lower extreme of non return drag hook 5 rotates through the axostylus axostyle 502 of perpendicular connection and is connected with coupler body 501, and upset groove 503 has been seted up backward in the front end middle part of coupler body 501, axostylus axostyle 502 mounted position is in the rear end root of upset groove 503, both ends then slide respectively about axostylus axostyle 502 and arrange corresponding dead axle groove 102 in, when non return drag hook 5 is expanded, the tip part of its non return drag hook 5 can abduct to the outer end, form barb structure, axostylus axostyle 502 can make non return drag hook 5 carry out angular.

Wherein, the top seal column 6 includes the shielding plate 601, the long-foot bolt 602 and the interior concave column 603, the upper end fixed mounting of top seal column 6 has discoid diameter and the consistent shielding plate 601 of inserted bar main part 1, the middle part of top seal column 6 is pegged graft perpendicularly and is had long-foot bolt 602, the lower extreme spiro union of long-foot bolt 602 is in inserted bar main part 1, the lower extreme of top seal column 6 then is the interior concave column 603 that contracts, the groove face that forms between interior concave column 603 and the top seal column 6 main part is tangent with chuck 402 top plane, can play certain shielding effect to the upper end of inserted bar main part 1, and its most main effect can be with the pressure equipment of tractive pole 4, and can conveniently dismantle and change, be convenient for maintain.

The specific use mode and function of the embodiment are as follows:

in the using process, the annular array on the outer arc wall of the lower end of the inserting rod main body 1 is provided with vertical lower notches 101, so that a vertical shaft groove 102 is formed in the position, corresponding to the non-return draw hook 5, of the lower end of the left side wall and the lower end of the right side wall in the lower notch 101, so that a movable space is provided for the movement of the non-return draw hook 5, so that the angle adjustment of the non-return draw hook is facilitated, a rectangular inner baffle groove 104 is further formed in the bottom groove in the lower notch 101, the inner baffle groove 104 is matched with the rear end structure of the non-return draw hook 5, the upper end groove edge of the inner baffle groove 104 is higher than the upper end groove edge of the shaft groove 102, the lower end groove edge of the inner baffle groove 104 is lower than the lower end groove edge of the shaft groove 102, a limiting column 103 is vertically and fixedly installed on the side wall of the lower notch 101 in front of the shaft groove 102, when the non-return draw hook 5 is drawn upwards by the draw rod 4, the front end of the non-return drag hook 5 is firstly blocked by the limiting column 103, and the non-return drag hook 5 continues to be upwards dragged until the opening angle of the non-return drag hook 5 reaches the limit position, at the moment, the non-return drag hook 5 and the inserted rod main body 1 form an explosive barb state, so that the inserted rod main body 1 can be stably embedded in the rock-soil slope protection to avoid falling off, and a good holding effect can be achieved, meanwhile, when the inserted rod main body 1 is reversely operated, the inserted rod main body 1 can be smoothly taken out, the problem that the inserted rod needs to be taken out again through soil breaking in the past is solved, the soil layer of the rock-soil slope protection can be effectively protected to avoid larger damage, the lower anchor rod 2 main body is composed of four vertical plates, the lower ends of the vertical plates are in a right-angle triangular arrow wing 201 structure, and inverted pointed cones 202 are fixedly installed in the middle parts of the lower ends of the;

when the check draw hook 5 needs to be unfolded, the adjusting screw sleeve 401 can be rotated, because the chuck 402 is limited to the upper position and the lower position, the chuck 402 can only rotate in place, the traction rod 4 can be upwards rotated out, the purpose of unfolding the check draw hook 5 is achieved, the operation is simple, when the check draw hook 5 is unfolded, the tip part of the check draw hook 5 can be unfolded to the outer end to form an inverted hook-shaped structure, the shaft rod 502 can enable the check draw hook 5 to carry out angle adjustment, the overturning groove 503 can limit the unfolding degree, when the check draw hook 5 is unfolded, the tip part of the check draw hook 5 can be unfolded to the outer end to form an inverted hook-shaped structure, the shaft rod 502 can enable the draw hook 5 to carry out angle adjustment, the overturning groove 503 can limit the unfolding degree, finally, the lower end of the top sealing column 6 is an inwards retracted inwards recessed column 603, a groove surface formed between the inwards recessed column 603 and the main body of the top sealing column 6 is tangent, the upper end of the inserting rod main body 1 can be shielded to a certain degree, the main function is to press the traction rod 4, and the inserting rod can be detached and replaced conveniently, and maintenance is facilitated.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an embedded fixed inserted bar suitable for ground bank protection is used which characterized in that: comprises an insert rod main body (1); the lower end of the inserted link main body (1) is vertically and downwards fixedly provided with a lower anchor rod (2); four probing hooks (3) with uniform intervals are welded on the outer side wall of the upper end of the inserting rod main body (1) in an annular array manner; four traction rods (4) in an annular array are vertically inserted into the insertion rod main body (1) in a sliding and inserting mode, and the positions of the traction rods (4) and the positions of the detection hooks (3) are staggered; the lower end of the traction rod (4) is in fixed phase screw joint with the non-return drag hook (5); the middle part of the top plane of the inserted link main body (1) is vertically and upwards fixedly provided with a top sealing column (6), and the lower end of the top sealing column (6) is tangent to the four traction links (4); the inserted bar main part (1) includes notch (101), axial trough (102), spacing post (103) and interior retaining groove (104) down, vertical lower notch (101) have been seted up to annular array on the cambered surface wall in the inserted bar main part (1) lower extreme outside, and vertical axial trough (102) have been seted up to the lower extreme of controlling the lateral wall in its notch (101) and the corresponding position department of non return drag hook (5), has seted up rectangular shape interior retaining groove (104) again in lower notch (101) inside kerve, and its interior retaining groove (104) suits with the rear end structure of non return drag hook (5).

2. The embedded fixed inserted bar suitable for rock-soil slope protection of claim 1, wherein: the upper end groove edge of the inner baffle groove (104) is higher than the upper end groove edge of the shaft groove (102), the lower end groove edge of the inner baffle groove (104) is lower than the lower end groove edge of the shaft groove (102), and a limiting column (103) is vertically and fixedly mounted on the side wall of the lower notch (101) in the front side of the shaft groove (102).

3. The embedded fixed inserted bar suitable for rock-soil slope protection of claim 1, wherein: the lower anchor rod (2) comprises arrow wings (201) and pointed cones (202), the main body of the lower anchor rod (2) is composed of four vertical plates, the lower ends of the vertical plates are of a right-angled triangular arrow wing (201) structure, and the middle parts of the lower ends of the four arrow wings (201) are fixedly provided with the inverted pointed cones (202).

4. The embedded fixed inserted bar suitable for rock-soil slope protection of claim 1, wherein: visit hook (3) including saucer (301) and grooving (302), visit the terminal fixed mounting of the lower extreme crotch of hook (3) and have horizontally saucer (301), and visit evenly to have seted up grooving (302) at the interval on the montant outer wall of hook (3).

5. The embedded fixed inserted bar suitable for rock-soil slope protection of claim 1, wherein: the traction rod (4) comprises an adjusting threaded sleeve (401) and a chuck (402), the main body of the traction rod (4) is of a screw rod structure, the upper end of the traction rod (4) is connected with the adjusting threaded sleeve (401) in a regular hexahedron shape in a threaded manner, the lower end of the adjusting threaded sleeve (401) is fixedly provided with the disk-shaped chuck (402), and the chuck (402) is clamped at the bottom of the top sealing column (6).

6. The embedded fixed inserted bar suitable for rock-soil slope protection of claim 1, wherein: the check drag hook (5) comprises a hook body (501), a shaft rod (502) and an overturning groove (503), the lower end of the check drag hook (5) is connected with the hook body (501) through the shaft rod (502) which is vertically connected in a rotating mode, the middle of the front end of the hook body (501) is backwards provided with the overturning groove (503), the installation position of the shaft rod (502) is located at the root of the rear end of the overturning groove (503), and the left end and the right end of the shaft rod (502) are respectively arranged in the corresponding shaft grooves (102) in a sliding mode.

7. The embedded fixed inserted bar suitable for rock-soil slope protection of claim 1, wherein: top seal post (6) are including hiding dish (601), long-foot bolt (602) and interior concave column (603), the upper end fixed mounting of top seal post (6) has discoid diameter and inserted bar main part (1) unanimous to hide dish (601), and the middle part of top seal post (6) is pegged graft perpendicularly and is had long-foot bolt (602), and the lower extreme spiro union of long-foot bolt (602) is in inserted bar main part (1), and the lower extreme of top seal post (6) then is interior concave column (603) that contracts, and the groove face that forms between interior concave column (603) and the top seal post (6) main part is tangent with chuck (402) top plane.