CN217267533U

CN217267533U - Abrupt slope bank protection backfill construction device

Info

Publication number: CN217267533U
Application number: CN202220196578.9U
Authority: CN
Inventors: 高明伟; 赵德亮; 张先哲; 孙帅; 陶刚石
Original assignee: Beijing Garden Greening Group Co ltd
Current assignee: Beijing Garden Greening Group Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-23
Anticipated expiration: 2032-01-24

Abstract

The utility model relates to a construction equipment is backfilled to abrupt slope bank protection belongs to the technical field that the bank protection was backfilled, and it includes: the two positioning plates are fixedly arranged on two opposite sides of the revetment respectively; the geocell is arranged between the two positioning plates; wherein, all be equipped with a plurality of reference columns on each locating plate, geotechnological check room is close to the check room corner cover of locating plate one side and establishes on the reference column that corresponds the position, will geotechnological check room tiles at the bank protection surface with the state of stretch-draw. In the work progress, fix locating plate and reference column on the bank protection earlier, make the stretch-draw laying process of geotechnological check room simple and convenient more, and the whole atress of geotechnological check room is more even, the stretch-draw effect preferred for backfill soil work progress improves the bank protection water and soil retentivity after the backfill soil.

Description

Abrupt slope bank protection backfill construction device

Technical Field

The utility model belongs to the technical field of the technique that the bank protection was backfilled and specifically relates to a construction equipment is backfilled to abrupt slope bank protection.

Background

For the slope protection with larger slope inclination, the construction is more difficult when backfilling, and the firmness of the backfilled soil is poor, so that the problem of water and soil loss is easy to occur. The geocell is a backfill construction measure which is commonly used, the geocell is of a net structure, and before backfilling soil, the geocell is stretched and laid on a slope surface, so that the construction of the backfilling soil is facilitated, the firmness of the backfilling soil is improved, and the slope protection is not easy to have the phenomenon of water and soil loss.

But when present geotechnological check room was stretched tension, often needed many workers to mutually support to fix geotechnological check room through inserting a plurality of steel nails to domatic, there are geotechnological check room stretch-draw laying inefficiency, the inhomogeneous problem of geotechnological check room atress.

SUMMERY OF THE UTILITY MODEL

In order to facilitate fixing geotechnique's check room on abrupt slope bank protection surface for the backfill construction of degree bank protection, this application provides an abrupt slope bank protection backfill construction device.

The application provides a steep slope protection backfill construction device adopts following technical scheme:

the utility model provides a construction equipment is backfilled to abrupt slope bank protection, includes:

the two positioning plates are respectively and fixedly arranged on two opposite sides of the revetment;

the geocell is arranged between the two positioning plates;

wherein, all be equipped with a plurality of reference columns on each locating plate, geotechnological check room is close to the check room corner cover of locating plate one side and establishes on the reference column that corresponds the position, will geotechnological check room tiles at the bank protection surface with the state of stretch-draw.

Through adopting above-mentioned technical scheme, before the bank protection backfill construction, fix the locating plate in the relative both sides of bank protection earlier, and adjust the reference column on two locating plates, make the reference column one-to-one on the locating plate of both sides, then place geotechnological check room between two locating plates, establish single check room corner cover in the outside of geotechnological check room on the reference column of corresponding position, through the reference column on the locating plate of both sides with whole geotechnological check room stretch-draw tiling on the bank protection surface, make the whole atress of geotechnological check room even, the stretch-draw effect is better, the position fixing effect is better, the construction of bank protection backfill has been accelerated, the soil and water holding power after the abrupt slope bank protection backfill is improved.

Optionally, the top of the positioning column is provided with an anti-drop hook.

Through adopting above-mentioned technical scheme, the mousing-hook can prevent effectively that the geotechnological check room that the cover was established on the reference column from deviating from, improves the positional stability of geotechnological check room in the work progress.

Optionally, a connecting piece is arranged between the anti-disengaging hook and the positioning column, and the anti-disengaging hook is detachably connected with the positioning column through the connecting piece.

Through adopting above-mentioned technical scheme, earlier with geotechnological check room cooperation on the reference column after, install the mousing-hook on the reference column again, the construction of laying is stretched out to geotechnological check room convenience.

Optionally, the connecting piece comprises a screw fixedly arranged on the anti-drop hook and a nut in threaded connection with the screw; the top end of the positioning column is provided with a connecting hole, the screw rod penetrates through the connecting hole, and the anti-drop hook and the nut are respectively abutted against two opposite sides of the positioning column.

Through adopting above-mentioned technical scheme, during the installation mousing-hook, penetrate the connecting hole with the screw rod, then screw up the nut on the screw rod, make mousing-hook and nut centre gripping respectively in the relative both sides in reference column top, the mounting means is simple convenient.

Optionally, two parallel planar surfaces are formed at the top end of the positioning column, and the anti-drop hook and the nut are respectively abutted against the two planar surfaces.

Through adopting above-mentioned technical scheme, two tangent planes can increase the area of contact of mousing-hook and reference column, the area of contact of nut and reference column, improve the installation stability of mousing-hook to play the positioning action for the installation of mousing-hook.

Optionally, the connecting piece includes screw rod, nut and sleeve, the screw rod sets firmly on the top of reference column, the sleeve sets firmly on the mousing-hook, just the connecting hole has been seted up at telescopic top, the top at the reference column is established to the sleeve cover, the screw rod pass the connecting hole and with nut threaded connection.

By adopting the technical scheme, when the mousing-hook is installed, the sleeve is sleeved at the top end of the positioning column, the screw rod penetrates through the connecting hole, the nut is screwed on the screw rod, the sleeve is pressed on the positioning column, and the installation process is simple and convenient.

Optionally, the top of reference column is the toper structure that the cross section from top to bottom becomes big gradually, telescopic inner wall sets up to the conical surface with the top of positioning column looks adaptation, makes the sleeve pass through the conical surface cooperation on the reference column.

Through adopting above-mentioned technical scheme, the cooperation of conical surface can be fixed a position the sleeve in the axis direction, and the conical surface cooperation is comparatively inseparable, makes the nut compress tightly the sleeve back frictional force between sleeve and the reference column great, and the sleeve is difficult for rotating around self axis, guarantees mousing-hook's positional stability.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the construction process, the positioning plate and the positioning column are fixed on the revetment, so that the stretching and laying process of the geocell is simpler and more convenient, the integral stress of the geocell is more uniform, the stretching effect is better, the backfill construction process is accelerated, and the water and soil retention capacity of the revetment after backfill is improved;

2. the anti-disengaging hook on the positioning column can effectively prevent the geocell from disengaging from the positioning column in the construction process, so that the position stability of the geocell is improved;

3. the mousing-hook can be dismantled with the reference column and be connected, installs the mousing-hook again after establishing geotechnological check room cover on the reference column, does not influence mutually supporting of geotechnological check room and reference column, the constructor's of being convenient for construction operation.

Drawings

Fig. 1 is a structural view showing a backfill construction apparatus laid on a slope protection surface in example 1.

Fig. 2 is a structural view showing a fitting relationship between the positioning plate, the positioning post and the geocell in example 1.

Figure 3 is an exploded view showing the relationship of the alignment plates, alignment posts and geocells in example 1.

Fig. 4 is an exploded view showing the connection relationship between the hook and the positioning post in example 1.

Fig. 5 is a structural view showing a connection relationship between the hook and the positioning post in embodiment 2.

Fig. 6 is an exploded view showing the connection relationship between the hook and the positioning post in example 2.

Description of the reference numerals: 1. positioning a plate; 2. a geocell; 3. a positioning column; 4. unhooking prevention; 5. a connecting member; 51. a screw; 52. a nut; 53. a sleeve; 6. and connecting the holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses abrupt slope bank protection backfill construction equipment.

Referring to fig. 1 and 2, backfill construction equipment includes two locating plates 1 and geotechnique's check room 2, and locating plate 1 is long banding flat structure, and two locating plates 1 are fixed on the bank protection surface through the mode of burying underground to be located the bank protection respectively and follow the relative both sides of self length direction, geotechnique's check room 2 is arranged in and is linked between a locating plate 1. Each locating plate 1's top surface all sets firmly a plurality of reference columns 3, and reference column 3 is axis and 1 vertically cylinder of locating plate, and welded fastening is passed through on locating plate 1 in the bottom of reference column 3, and reference column 3 is along the even interval distribution of the length direction of locating plate 1.

Referring to fig. 3, each positioning column 3 corresponds to a single cell corner position at the edge position of the geocell 2, and the single cell corner of the geocell 2 is sleeved on the positioning column 3 at the corresponding position, so that the whole geocell 2 is stretched and laid on the surface of the slope protection. Under the action of the geocell 2, the construction operation of backfilling soil is convenient, so that the water and soil retention capability of the revetment after backfilling is better, and the structure is firm and stable.

Referring to fig. 3, each top of reference column 3 all is provided with mousing-hook 4, is equipped with connecting piece 5 between mousing-hook 4 and reference column 3, and mousing-hook 4 can dismantle the top of connecting at reference column 3 through connecting piece 5. After the geocell 2 is sleeved on the positioning column 3, the anti-disengaging hook 4 is arranged at the top end of the positioning column 3, so that the geocell 2 can be prevented from disengaging from the positioning column 3, and the stability of the geocell 2 in the backfilling process is ensured.

Referring to fig. 4, the anti-separation hook 4 is composed of a horizontal portion and a vertical portion, one end of the horizontal portion is connected to the top of the positioning column 3, the vertical portion is disposed at one end of the horizontal portion away from the positioning column 3, a connecting member 5 is disposed between the horizontal portion and the positioning column 3, and the horizontal portion and the vertical portion are formed by bending a round bar.

Referring to fig. 4, in the present embodiment, the connecting member 5 includes a screw 51 and a nut 52, the screw 51 is fixedly disposed on the horizontal portion of the mousing hook 4, the screw 51 is coincident with the horizontal portion of the mousing hook 4, and the diameter of the screw 51 is smaller than that of the horizontal portion of the mousing hook 4. Two tangent planes are arranged at the top of the positioning column 3, the two tangent planes are respectively positioned at two opposite sides of the positioning column 3, and the two tangent planes are parallel to each other. The part of the positioning column 3, which is provided with the plane section, is also provided with a connecting hole 6, the axis of the connecting hole 6 is vertical to the plane section, the diameter of the connecting hole 6 is larger than the diameter of the screw 51 and smaller than the diameter of the horizontal part of the anti-unhooking hook 4, the screw 51 is arranged in the connecting hole 6 in a penetrating way, the nut 52 is in threaded connection with one side of the screw 51, which is far away from the anti-unhooking hook 4, the anti-unhooking hook 4 and the nut 52 are respectively abutted against two plane sections opposite to the positioning column 3, so that the anti-unhooking hook 4 is fixed on the positioning column 3.

The implementation principle of the embodiment 1 is as follows: when backfilling construction is carried out to the great abrupt slope of slope, bury underground two locating plates 1 on the bank protection surface earlier, then utilize reference column 3 on two locating plates 1 to lay geotechnological check room 2 stretch-draw on the bank protection, constructor only need establish geotechnological check room 2 single check room cover to the reference column 3 that corresponds the position, can be with geotechnological check room 2 fixed in position, and the construction is simple convenient for backfill construction operation's efficiency of construction. Simultaneously, mousing-hook 4 can prevent effectively that geotechnological check room 2 from breaking away from reference column 3, improves geotechnological check room 2's positional stability, makes the bank protection soil and water holding capacity after backfilling preferred.

Example 2

The present embodiment is different from embodiment 1 in the structure of the connecting member 5.

Referring to fig. 5 and 6, in the present embodiment, the connecting member 5 includes a screw 51, a nut 52 and a sleeve 53, the screw 51 is fixedly connected to the top of the positioning column 3, the diameter of the screw 51 is smaller than that of the positioning column 3, and the axis of the screw 51 coincides with the axis of the positioning column 3. The sleeve 53 is fixedly connected to the horizontal portion of the anti-disengaging hook 4, the axis of the sleeve 53 is also overlapped with the axis of the positioning column 3, the top of the positioning column 3 is of a conical structure with the cross section gradually increasing from top to bottom, the inner wall of the sleeve 53 is also provided with a conical surface matched with the conical structure, the sleeve 53 is sleeved on the top of the positioning column 3, and the conical surface on the inner side of the sleeve 53 is attached to and positioned on the conical structure on the top of the positioning column 3.

Connecting hole 6 is opened at the top of sleeve 53, and the diameter of connecting hole 6 is greater than the diameter of screw 51, and screw 51 wears to establish in connecting hole 6, and the top of screw 51 extends to the top of sleeve 53, and nut 52 threaded connection is on screw 51, and nut 52 butt is on the outer roof of sleeve 53, under the conical surface complex effect, compresses tightly sleeve 53 on reference column 3 to this fixes mousing-hook 4 on reference column 3.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, 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

1. The utility model provides a steep slope bank protection backfill construction equipment which characterized in that includes:

the two positioning plates (1) are respectively and fixedly arranged on two opposite sides of the revetment;

the geocell (2) is arranged between the two positioning plates (1);

wherein, all be equipped with a plurality of reference columns (3) on each locating plate (1), geotechnological check room (2) are close to check room corner cover of locating plate (1) one side and establish on reference column (3) that correspond the position, will geotechnological check room (2) are with the state tiling of stretch-draw at the bank protection surface.

2. The steep slope protection backfill construction device according to the claim 1, characterized in that: the top of the positioning column (3) is provided with an anti-drop hook (4).

3. The steep slope protection backfill construction device according to claim 2, wherein: a connecting piece (5) is arranged between the anti-disengaging hook (4) and the positioning column (3), and the anti-disengaging hook (4) is detachably connected with the positioning column (3) through the connecting piece (5).

4. The steep slope protection backfill construction device according to claim 3, characterized in that: the connecting piece (5) comprises a screw rod (51) fixedly arranged on the anti-disengaging hook (4) and a nut (52) in threaded connection with the screw rod (51); the top end of the positioning column (3) is provided with a connecting hole (6), the screw rod (51) penetrates through the connecting hole (6), and the anti-drop hook (4) and the nut (52) are respectively abutted against two opposite sides of the positioning column (3).

5. The steep slope protection backfill construction device according to claim 4, characterized in that: the top end of the positioning column (3) is provided with two parallel plane surfaces which are oppositely arranged, and the anti-disengaging hook (4) and the nut (52) are respectively abutted against the two plane surfaces.

6. The steep slope protection backfill construction device according to claim 3, wherein: connecting piece (5) include screw rod (51), nut (52) and sleeve (53), screw rod (51) set firmly on the top of reference column (3), sleeve (53) set firmly on mousing-hook (4), just connecting hole (6) have been seted up at the top of sleeve (53), sleeve (53) cover is established at the top of reference column (3), screw rod (51) pass connecting hole (6) and with nut (52) threaded connection.

7. The steep slope protection backfill construction device according to claim 6, wherein: the top end of the positioning column (3) is of a conical structure with the cross section gradually enlarged from top to bottom, and the inner wall of the sleeve (53) is a conical surface matched with the top end of the positioning column (3), so that the sleeve (53) is matched on the positioning column (3) through the conical surface.