CN217760882U - Side slope bottom drainage drilling support convenient to ann tears removal open - Google Patents

Abstract

The utility model provides a side slope bottom drainage drilling support convenient to ann tears removal open, including supporting the framed bent, the rig front end is placed on supporting the framed bent, and rig tail end below is equipped with the support frame, and the rig bottom is equipped with the rotating shaft dish, is equipped with on the support frame with rotating shaft dish complex spill draw-in groove. The drilling support solves the control problem of the drilling machine during the side slope protection drainage drilling, supports the drilling machine and facilitates the drainage drilling of the bottom layer of the side slope.

Description

Side slope bottom drainage drilling support convenient to ann tears removal open

Technical Field

The utility model relates to a side slope drilling auxiliary assembly field, in particular to side slope bottom drainage drilling support convenient to ann tears removal open.

Background

In general, in the drainage and drilling construction of the bottom layer of the side slope, a scaffold is often erected as a construction platform, and the drilling construction of the anchor rod hole and the drain hole of the side slope is completed on the construction platform by a hand drill, or the drilling of the hole is completed by a crawler-type down-the-hole drill.

The above prior art solutions have the following drawbacks: the crawler-type down-the-hole drill is limited in use in an area where limited machinery cannot enter in the field, and especially when the situation that the original design drainage cannot meet the requirement of slope stability after the construction of facilities such as a set drainage ditch is completed and a deep drainage hole on the bottom layer needs to be drilled additionally is found, a manual drilling mode can be adopted, and the traditional manual drilling of the hand-air drill has the defects of low efficiency and high construction labor cost.

Disclosure of Invention

The utility model aims to solve the technical problem that a side slope bottom drainage drilling support convenient to ann tears removal open is provided, rig control problem when having solved side slope protection drainage drilling.

In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides a side slope bottom drainage drilling support convenient to ann tears removal open, includes the support framed bent, and the rig front end is placed on the support framed bent, and rig tail end below is equipped with the support frame, and the rig bottom is equipped with the rotating shaft dish, is equipped with on the support frame with rotating shaft dish complex spill draw-in groove.

In a preferred scheme, the support bent frame comprises a plurality of bent frame vertical rods, the bent frame vertical rods are connected through a plurality of groups of bent frame transverse rods, and the plurality of groups of bent frame transverse rods are distributed along the length of the bent frame vertical rods.

In the preferred scheme, two rows of limiting rings are arranged at the bottom of the front end of the drilling machine, and the bent cross rod is arranged between the two rows of limiting rings.

In the preferred scheme, two groups of limiting connecting rods for limiting the drilling machine are arranged between the supporting frame and the supporting bent frame, and the limiting connecting rods are arranged on two sides of the drilling machine.

In the preferred scheme, a horizontal fixing rod is arranged on the supporting frame, and the limiting connecting rod is connected with the horizontal fixing rod and the supporting bent frame.

In a preferable scheme, the rotating shaft disc comprises a rotating shaft arranged in the concave clamping groove and a rotating disc concentrically arranged with the rotating shaft, and the rotating disc is connected with a drilling machine.

In a preferred scheme, scales are arranged on the rotating disc.

In a preferable scheme, a base plate is arranged at the bottom of the support frame.

The utility model provides a pair of side slope bottom drainage drilling support convenient to ann tears removal open has following beneficial effect:

1. the support can be welded or manufactured by connecting fasteners through steel pipes, square steel, steel plates and the like, and has the advantages of low processing cost, convenience in mounting, dismounting and moving, low moving cost, low operation level requirement and the like.

2. Under the premise of supporting the drilling machine through the support frame, the drilling machine can adjust the drilling angle along the rotating shaft disc on the drilling machine, meanwhile, the tail part of the drilling machine is limited to move or swing, and the stability of the drilling machine is improved.

3. The limiting ring is arranged to play a role in positioning the drilling machine and reducing the movement of the drilling machine. The stability of the drilling machine in the front-back direction in the construction process of the drilling machine is ensured, and the drilling machine is prevented from retracting under the thrust of a rock body; meanwhile, the drilling machine is prevented from raising in the construction process, and the drilling precision is ensured.

4. A stable system is formed by the support frame and the support bent frame through the limiting connecting rod, and the overall stability of the drilling machine in construction is further guaranteed. And the two sides of the drilling machine are limited, so that the drilling machine is prevented from moving left and right.

5. The bearing capacity requirement on the bottom foundation is reduced by arranging the base plate, and meanwhile, the effect of protecting the bottom structure is provided when the base plate is constructed nearby the finished structure.

Drawings

The invention is further described below with reference to the accompanying drawings and examples:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

fig. 4 is a top view of the present invention;

FIG. 5 is an enlarged view at C of FIG. 4;

in the figure: the drilling machine comprises a support bent 1, a drilling machine 2, a support frame 3, a rotating shaft disc 4, a limiting ring 5, a limiting connecting rod 6, a horizontal fixing rod 7, a base plate 8, a bent vertical rod 101, a bent horizontal rod 102, a concave clamping groove 301, a rotating shaft 401 and a rotating disc 402.

Detailed Description

As shown in 1~5, a side slope bottom drainage drilling support convenient to install, dismantle and move, including supporting framed bent 1, supporting framed bent 1 slope is placed at the side slope inclined plane, in this embodiment, supporting framed bent 1 includes a plurality of framed bent montants 101, and framed bent montants 101 pass through the connection of multiunit framed bent horizontal pole 102, and multiunit framed bent horizontal pole 102 sets up along framed bent montant 101's length distribution, layering. The front end of the drilling machine 2 is placed on the support bent frame 1, specifically on the bent frame cross rods 102, and the front end of the drilling machine 2 is arranged on the bent frame cross rods 102 with different heights, so that the height of the front end of the drilling machine can be flexibly adjusted.

A support frame 3 is arranged below the tail end of the drilling machine 2, the support frame 3 is a triangular support, a rotating shaft disc 4 is arranged at the bottom of the drilling machine 2, and a concave clamping groove 301 matched with the rotating shaft disc 4 is formed in the top of the support frame 3. The drilling machine 2 can adjust the drilling angle 2 along the rotating shaft disc 4 on the drilling machine 2 on the premise of providing support for the drilling machine 2, and meanwhile, the drilling machine 2 also limits the movement or swing which can happen to the tail of the drilling machine 2, and the stability of the drilling machine 2 is improved.

As shown in FIG. 2, two rows of limiting rings 5 are arranged at the bottom of the front end of the drilling machine 2, and a bent cross bar 102 is arranged between the two rows of limiting rings 5. In this embodiment, the number of the limiting rings 5 is four, the limiting rings are arranged in two rows, the distance between the two rows of the limiting rings 5 is slightly larger than the diameter of the bent frame cross rod 102, and the limiting rings 5 are used for limiting, so that the positioning of the drilling machine and the reduction of the movement of the drilling machine are achieved. The stability of the drilling machine in the front-back direction in the construction process of the drilling machine is ensured, and the drilling machine is prevented from retracting under the thrust of a rock body; meanwhile, the drilling machine is prevented from raising in the construction process, and the drilling precision is ensured.

Two groups of limiting connecting rods 6 for limiting the drilling machine 2 are arranged between the supporting frame 3 and the supporting bent frame 1, and the two groups of limiting connecting rods 6 are respectively arranged on two sides of the drilling machine 2.

Specifically, a horizontal fixing rod 7 is arranged on the support frame 3, and the limiting connecting rod 6 is connected with the horizontal fixing rod 7 and the support bent 1.

A stable system is formed by the support frame 3 and the support bent frame 1 through the limiting connecting rod 6, and the overall stability of the drilling machine in construction is further guaranteed. And the two sides of the drilling machine 2 are limited to prevent the drilling machine from moving left and right.

Preferably, the bottom of the support frame 3 is provided with a backing plate 8. The underlay sheet 8 reduces the load-bearing requirements of the underlying foundation and at the same time provides protection of the underlying structure when it is being constructed in the vicinity of the finished structure.

Preferably, the rotating shaft disc 4 comprises a rotating shaft 401 arranged in the concave clamping groove 301 and a rotating disc 402 concentrically arranged with the rotating shaft 401, the rotating disc 402 is connected with the drilling machine 2 in a welding manner, and scales are arranged on the rotating disc 402.

The rotary shaft disc 4 is convenient to be connected with the drilling machine 2 through the rotary disc 402, and the drilling angle of the drilling machine can be monitored through the scales.

When the bracket is used specifically, the bracket is made of steel pipes, square steels, steel plates and the like through welding or fastener connection, and has the advantages of low processing cost, convenience in mounting and dismounting and moving, low moving cost, low operation level requirement and the like.

At first will support framed bent 1 and lean on the slope protection inclined plane to one side, will support framed bent 1 and be connected with horizontal fixing rod 7 through spacing connecting rod 6, make support framed bent 1 and support frame 3 form a whole, place rig 2 on support frame 3, 4 lock of rotating shaft dish are on spill draw-in groove 301, framed bent horizontal pole 102 lock is between two rows of spacing rings 5, accomplish the installation, can drill, when the height of needs adjustment drilling, place the front end of rig 2 on framed bent horizontal pole 102 of corresponding height, when needs carry out drilling angular adjustment, rotate rig 2 along spill draw-in groove 301, adjust its angle. When the position that needs adjustment punched, the position of moving the support along the bank protection can realize, and this support processing simple to operate realizes the rig control when drilling to the slope protection drainage.

Claims (8)

1. The utility model provides a side slope bottom drainage drilling support convenient to ann tears removal open which characterized in that: the drilling machine comprises a supporting bent frame (1), wherein the front end of a drilling machine (2) is placed on the supporting bent frame (1), a supporting frame (3) is arranged below the tail end of the drilling machine (2), a rotating shaft disc (4) is arranged at the bottom of the drilling machine (2), and a concave clamping groove (301) matched with the rotating shaft disc (4) is formed in the supporting frame (3).

2. The slope bottom drainage drilling support facilitating mounting and dismounting movement of claim 1, wherein: the supporting bent frame (1) comprises a plurality of bent frame vertical rods (101), the bent frame vertical rods (101) are connected through a plurality of groups of bent frame horizontal rods (102), and the plurality of groups of bent frame horizontal rods (102) are distributed along the length of the bent frame vertical rods (101).

3. The slope bottom drainage drilling support facilitating mounting and dismounting movement of claim 2, wherein: two rows of limiting rings (5) are arranged at the bottom of the front end of the drilling machine (2), and the bent cross rod (102) is arranged between the two rows of limiting rings (5).

4. The slope bottom drainage drilling support facilitating mounting and dismounting movement of claim 1, wherein: two groups of limiting connecting rods (6) for limiting the drilling machine (2) are arranged between the support frame (3) and the support bent frame (1), and the limiting connecting rods (6) are arranged on two sides of the drilling machine (2).

5. The slope bottom drainage drilling support capable of being conveniently mounted and dismounted and moved as claimed in claim 4, wherein: the supporting frame (3) is provided with a horizontal fixing rod (7), and the limiting connecting rod (6) is connected with the horizontal fixing rod (7) and the supporting bent frame (1).

6. The slope bottom drainage drilling support facilitating mounting and dismounting movement of claim 1, wherein: the rotary shaft disc (4) comprises a rotary shaft (401) arranged in the concave clamping groove (301) and a rotary disc (402) concentrically arranged with the rotary shaft (401), and the rotary disc (402) is connected with the drilling machine (2).

7. The slope bottom drainage drilling support capable of being conveniently mounted and dismounted and moved as claimed in claim 6, wherein: scales are arranged on the rotary disc (402).

8. The slope bottom drainage drilling support facilitating mounting and dismounting movement of claim 1, wherein: the bottom of the support frame (3) is provided with a backing plate (8).

Images