CN214423357U - Anchor rod drilling trolley for slope support - Google Patents

Abstract

The utility model discloses a side slope is stock drilling dolly for supporting, its technical scheme is: the vehicle comprises a vehicle body and wheels, wherein the vehicle body is connected through a plurality of connecting pipes to form a triangular supporting structure, and the triangular supporting structure is provided with a first inclined plane and a second inclined plane; the connecting pipe positioned at the rear side of the vehicle body is a telescopic pipe, and the inclination angle of the first inclined plane is adjusted through the telescopic pipe; the first inclined surface is provided with a sliding rail through an elastic base plate, a drill rod connected with the sliding rail in a sliding manner is arranged above the sliding rail, and the drill rod is connected with a motor; an electric winch is arranged inside the vehicle body and connected with a ground anchor through a steel wire rope. The utility model discloses can reduce the vibration of roofbolter and the noise that the anchor rod drilling construction brought when improving the construction progress, improve the stability of anchor rod drilling construction, ensure the quality of side slope support engineering anchor rod drilling construction.

Description

Anchor rod drilling trolley for slope support

Technical Field

The utility model relates to a geotechnical engineering technical field especially relates to a side slope is stock drilling dolly for timbering.

Background

In recent years, with the development of national economy, the construction and the perfection of infrastructures such as expressways and railways are accelerated, and new requirements are provided for the quality and the construction progress of slope supporting engineering. Particularly, the number of projects is continuously increased, the construction period is tight, the tasks are heavy, the construction cost is correspondingly increased, and the requirement on the construction efficiency is higher and higher.

Among the present side slope support, the workman sets up interim scaffold along domatic and carries out the anchor rod drilling operation, cost plenty of time and energy, need often remove the great anchor rod drilling equipment of dead weight simultaneously, because the building of scaffold has occupied certain construction space and stability is relatively poor, the usage space of anchor rod drilling equipment receives the restriction, the construction progress can not be ensured, position and the angle of drilling in-process can not realize fine control, uneven condition appears easily in the quality of drilling. For the side slope anchor bolt support drilling equipment, the function of autonomous movement is not available, and the vibration noise is large in anchor bolt drilling construction.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a side slope is stock drilling dolly for support can reduce the noise that roofbolter's vibration and stock drilling construction brought when improving the construction progress, improves the stability of stock drilling construction, ensures the quality of side slope support engineering stock drilling construction.

In order to achieve the above purpose, the present invention is realized by the following technical solution:

the embodiment of the utility model provides an anchor rod drilling trolley for side slope support, which comprises a trolley body and wheels, wherein the trolley body is connected through a plurality of connecting pipes to form a triangular frame structure, and the triangular frame structure is provided with a first inclined plane and a second inclined plane; the connecting pipe positioned at the rear side of the vehicle body is a telescopic pipe, and the inclination angle of the first inclined plane is adjusted through the telescopic pipe; the first inclined surface is provided with a sliding rail through an elastic base plate, a drill rod connected with the sliding rail in a sliding manner is arranged above the sliding rail, and the drill rod is connected with a drill rod motor; an electric winch is arranged inside the vehicle body and connected with a ground anchor through a steel wire rope.

As a further implementation mode, the wheel rotating shaft positioned at the rear is rotationally connected with the elastic cushion block through the connecting rod, and the elastic cushion block can rotate to the position below the wheel.

As a further implementation mode, the drill rod motor is connected with the sliding rail through a sliding block, and the sliding block is connected with the oil cylinder.

As a further implementation manner, the telescopic pipe comprises a first sleeve and a second sleeve which are sleeved together, the first sleeve and the second sleeve are correspondingly provided with a preformed hole, and a connecting piece is inserted into the preformed hole.

As a further implementation, the connector is a steel bar.

As a further implementation, the first sleeve diameter is smaller than the second sleeve diameter.

As a further implementation mode, the elastic cushion block and the elastic cushion plate are made of rubber materials.

As a further implementation mode, the distribution box is installed in the vehicle body, a distribution box switch is fixed on the telescopic pipe and is connected with the distribution box through a wire.

As a further implementation mode, the distribution box is connected with the drill rod motor through a wire.

As a further implementation, the connecting tubes are snapped together by fasteners.

Above-mentioned the utility model discloses an embodiment's beneficial effect as follows:

(1) the utility model discloses an one or more embodiment dolly simple structure, simple to operate can simplify build the hard construction preparation link consuming time such as scaffold frame, and roofbolter operation, dolly removal only need alone can.

(2) The utility model discloses a position and the angle of one or more embodiment through reciprocating adjustment drilling of flexible pipe, very big shortening engineering time improves the efficiency of construction.

(2) The utility model discloses an one or more embodiment installation elastic backing plate and rear wheel set up the cushion on the dolly, can cushion the vibration that drilling rod drilling construction brought, make the dolly stabilize static in the drilling rod work progress on domatic, avoid the change of drilling position, avoid simultaneously because the unexpected fracture of wire rope on the hoist engine causes the dolly to move the phenomenon.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is a perspective view of the present disclosure according to one or more embodiments;

fig. 2 is a side view of the present disclosure in accordance with one or more embodiments;

fig. 3 is a top view of the present disclosure according to one or more embodiments;

fig. 4 is a schematic view of a telescopic tube structure according to one or more embodiments of the present invention;

the device comprises wheels 1, elastic cushion blocks 2, a connecting pipe 3, a distribution box switch 4, an elastic cushion plate 5, an oil cylinder 6, an oil cylinder 7, a second sleeve pipe 8, a drill rod motor 9, a drill rod 10, a slide rail 11, an electric winch 12, a distribution box 12, a steel wire rope 13, a ground anchor 14, a connecting piece 15, a fastener 16, a telescopic pipe 17, a first sleeve pipe 18 and a reserved hole 19.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "up", "down", "left" and "right" in this application, if any, merely indicate that the directions of movement of the device or element are consistent with those of the drawings, and are not limiting, but merely facilitate the description of the invention and simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered limiting. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The terms "mounted", "connected", "fixed", and the like in the present application should be understood broadly, and for example, the terms "mounted", "connected", and "fixed" may be fixedly connected, detachably connected, or integrated; the two elements may be connected directly or indirectly through an intermediate medium, or the two elements may be connected internally or in an interaction relationship, and those skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific situation.

The first embodiment is as follows:

the embodiment provides an anchor rod drilling trolley for slope support, which comprises a trolley body and wheels 1, wherein the wheels 1 are arranged at the bottom of the trolley body, as shown in fig. 1-3; the car body is connected through a plurality of connecting pipes 3 to form a triangular frame structure. The connecting tubes 3 are overlapped together by fasteners 16.

In the embodiment, the bottom of the vehicle body is connected into a rectangular frame structure by four connecting rods 3, and each corner of the rectangular frame is connected with a connecting pipe 3 which is obliquely arranged; the inclined connecting rods 3 located on the same side overlap so that the triangular frame structure forms a first inclined plane located at the front and a second inclined plane located at the rear.

Further, the connecting pipe 3 located at the rear side of the vehicle body is a telescopic pipe 17, and the inclination angle of the first inclined surface is adjusted through the telescopic pipe 17. As shown in fig. 4, the telescopic tube 17 comprises a first sleeve 18 and a second sleeve 7, the diameter of the first sleeve 18 is smaller than that of the second sleeve 7, and one end of the first sleeve 18 is inserted into the second sleeve 7.

A plurality of preformed holes 19 are correspondingly formed in the first sleeve 18 and the second sleeve 7, and a connecting piece 15 is inserted into each preformed hole 19 to fix the first sleeve 18 and the second sleeve 7; the height adjustment and fixation of the telescopic tube 17 are realized by correspondingly inserting the connecting piece 15 through the preformed holes 19 at different positions.

Preferably, the connecting member 15 is a reinforcing bar. In this embodiment, the connection 3 is a steel pipe, and it is understood that in other embodiments, the connection pipe 3 may be another metal pipe.

Further, the first inclined plane is connected with an anchor rod drilling machine in a sliding mode, and the anchor rod drilling machine comprises a drill rod 9 and a drill rod motor 8 connected with the drill rod 9. Specifically, an elastic base plate 5 is fixed on the first inclined surface, a sliding rail 10 is fixed on the upper side of the elastic base plate 5, and the drill rod motor 8 is connected with the sliding rail 10 through a sliding block.

The sliding block is connected with the oil cylinder 6, and the sliding block is pushed by the oil cylinder 6 to move along the sliding rail 10, so that the drill rod 9 advances.

Further, the electric winch 11 is installed inside the vehicle body, the electric winch 11 is fixed on the rectangular frame at the bottom of the vehicle body, specifically, the connecting pipes 3 are connected in the length direction of the rectangular frame, and the connecting pipes 3 are arranged at intervals in the width direction and used for supporting the electric winch 11.

The wire rope 13 of the electric winch 11 extends to the outside of the vehicle body and is connected with the ground anchor 14 on the top of the slope. The electric winch 11 is connected with the distribution box 12 through a wire, and the distribution box switch 4 is fixed on the telescopic pipe 17; the distribution box switch 4 is connected with a distribution box 12 through a wire, and the distribution box 12 is connected with a drill rod motor 8 through a wire.

Furthermore, the rotating shaft of the wheel 1 positioned at the rear is rotatably connected with the elastic cushion block 2 through a connecting rod, the elastic cushion block 2 is positioned above the wheel 1, and the elastic cushion block 2 does not rotate in the rotating process of the wheel 1. When the vehicle body normally runs, the elastic cushion block 2 does not influence the movement of the wheel 1, and when the vehicle body stops, the elastic cushion block 2 is rotated to the lower part of the wheel 1, so that the function of preventing the vehicle body from sliding is achieved.

In this embodiment, the elastic cushion block 2 and the elastic cushion plate 5 are made of rubber. Of course, in other embodiments, the elastic cushion block 2 and the elastic pad 5 may be made of other elastic materials. The vibration caused by the drilling construction of the drill rod 9 can be buffered through the elastic cushion block 2 and the elastic base plate 5, so that the trolley is stably and statically arranged on the slope surface in the construction process of the drill rod 9, the change of the drilling position is avoided, and the phenomenon of trolley movement caused by the accidental breakage of the steel wire rope 13 on the electric winch 11 is avoided.

During construction of the embodiment, the trolley is firstly placed at the slope bottom of the side slope, and the position of a drilling hole is determined. The trolley is in a working state by opening a switch of the electric winch 11, then the trolley is pulled to move upwards to a specified position by a steel wire rope 13 between the electric winch 11 and a ground anchor 14 fixed on the top of a slope, and the trolley is enabled to be stably and statically on the slope surface by rotating the elastic cushion block 2 above the wheels to the position below the wheels 1 and ensuring that the elastic cushion block 2 is in full contact with the wheels 1 and the slope surface.

The position of the first sleeve 18 after moving is fixed by inserting the steel bars into the prepared hole 19, so that the anchor rod drilling machine can be adjusted to be at a proper height and angle; then the oil cylinder 6 pushes the slide block to drive the drill rod motor 8 to move along the slide rail 10, and simultaneously, the switch of the drill motor 8 is switched on to enable the drill rod 9 to advance. Through the damping action of the elastic cushion plate 5 and the elastic cushion block 2 on the upper portion of the trolley body, the anchor rod drilling machine starts to stably drill holes until the current drilling construction is completed.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. An anchor rod drilling trolley for slope support comprises a trolley body and wheels, and is characterized in that the trolley body is connected through a plurality of connecting pipes to form a triangular frame structure, and the triangular frame structure is provided with a first inclined plane and a second inclined plane; the connecting pipe positioned at the rear side of the vehicle body is a telescopic pipe, and the inclination angle of the first inclined plane is adjusted through the telescopic pipe; the first inclined surface is provided with a sliding rail through an elastic base plate, a drill rod connected with the sliding rail in a sliding manner is arranged above the sliding rail, and the drill rod is connected with a drill rod motor; an electric winch is arranged inside the vehicle body and connected with a ground anchor through a steel wire rope.

2. The anchor rod drilling trolley for slope support according to claim 1, wherein the wheel rotating shaft at the rear is rotatably connected with the elastic cushion block through a connecting rod, and the elastic cushion block can rotate to the position below the wheel.

3. The anchor rod drilling trolley for slope support according to claim 1, wherein the drill rod motor is connected with the slide rail through a slide block, and the slide block is connected with an oil cylinder.

4. The anchor rod drilling trolley for slope support according to claim 1, wherein the telescopic pipe comprises a first sleeve and a second sleeve which are sleeved together, the first sleeve and the second sleeve are correspondingly provided with a reserved hole, and a connecting piece is inserted into the reserved hole.

5. The anchor rod drilling trolley for slope support according to claim 4, wherein the connecting piece is a steel bar.

6. An anchor drilling carriage for slope support according to claim 4 wherein the first sleeve diameter is smaller than the second sleeve diameter.

7. The anchor rod drilling trolley for slope support according to claim 2, wherein the elastic cushion block and the elastic backing plate are made of rubber.

8. The anchor rod drilling trolley for slope support according to claim 1, wherein a distribution box is installed in the trolley body, a distribution box switch is fixed on the telescopic pipe, and the distribution box switch is connected with the distribution box through a wire.

9. The anchor rod drilling trolley for slope support according to claim 8, wherein the distribution box is connected with a drill rod motor through a wire.

10. The anchor-drilling trolley for slope support according to claim 1, wherein the connecting pipes are overlapped together by fasteners.

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