CN212079350U - Pneumatic supporting leg type auxiliary support for anchor rod drilling machine - Google Patents

Abstract

The utility model discloses a pneumatic landing leg formula helps roofbolter auxiliary stand, including the supporting baseplate, pneumatic roofbolter has been put to supporting baseplate upside intermediate position, the vertical fixedly connected with multisection telescopic link of the up end of supporting baseplate, the horizontal fixedly connected with adapter sleeve of up end department of multisection telescopic link, horizontal slip alternates there is the gim peg in the adapter sleeve, the gim peg position pneumatic roofbolter outer wall department fixedly connected with insert ring and gim peg alternate in the insert ring. The utility model discloses pneumatic roofbolter is vertical puts on the supporting baseplate, then makes the bolt of the multisection telescopic link upper end of each position on the supporting baseplate slide and alternate in the slip ring inserting on pneumatic roofbolter, need not to fix the setting to the landing leg bottom and guarantees to support at vertical position to when pneumatic roofbolter's lift landing leg stretches out and draws back, multisection telescopic link is just flexible thereupon, is keeping the lift landing leg all the time and is in vertical position.

Description

Pneumatic supporting leg type auxiliary support for anchor rod drilling machine

Technical Field

The utility model relates to a pneumatic roofbolter technical field specifically is a pneumatic landing leg formula helps roofbolter auxiliary stand.

Background

The drilling machine is mainly used for drilling underground or drilling corresponding substances, the power sources are different, the types are different, the use types are different, the pneumatic support leg type anchor rod drilling machine is one of the pneumatic support leg type anchor rod drilling machines, the structure is small, and the pneumatic support leg type anchor rod drilling machine is convenient to hold by hands;

the shortcomings of the common pneumatic supporting leg type anchor rod drilling machine are that: when the common pneumatic supporting leg type anchor rod drilling machine is used, the lifting supporting legs of the drilling machine are enabled to be abutted against the ground or a supporting surface and fixed through a mechanism at the bottoms of the supporting legs, the common supporting legs are fixed, the whole drilling machine cannot be moved easily, supporting points of the supporting legs are small, and the supporting legs are still prone to inclination and position deviation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic landing leg formula helps roofbolter auxiliary stand to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary support of a pneumatic supporting leg type anchor rod drilling machine comprises a supporting bottom plate, a pneumatic anchor rod drilling machine is placed in the middle of the upper side of the supporting bottom plate, a plurality of sections of telescopic rods are vertically and fixedly connected with the upper end surface of the supporting bottom plate, a connecting sleeve is horizontally and fixedly connected with the upper end head of each section of telescopic rod, a clamping bolt is inserted into the connecting sleeve in a horizontal sliding mode, an inserting ring is fixedly connected to the outer wall of the pneumatic jumbolter at the position of the clamping bolt, the clamping bolt is inserted into the inserting ring, the outer end of the clamping bolt is fixedly connected with a handle, the left side and the right side of the lower end surface of the supporting bottom plate are fixedly connected with pulleys, the left side and the right side of the supporting bottom plate are both vertically provided with guide rails, the left end and the right end of the supporting bottom plate are respectively connected in the guide rails in a sliding way, the horizontal fixedly connected with of end is fixed frame under the guide rail, fixed frame outer lane encircles fixedly connected with and tramples the ring.

Preferably, the upper end face of the treading ring is uniformly provided with anti-skidding grooves.

Preferably, the lower end surface of the fixing frame is fixedly connected with convex nails at equal intervals in a surrounding mode.

Preferably, a spring is vertically and fixedly connected between the upper end of the guide rail and the supporting bottom plate.

Preferably, a rubber clamping sleeve is fixedly connected to the side wall of the multi-section telescopic rod below the connecting sleeve, and a notch is formed in the rubber clamping sleeve.

Preferably, the outer wall of the clamping bolt and the inner wall of the rubber clamping sleeve are both coated with a smoothing agent.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses pneumatic roofbolter vertically puts on the supporting baseplate to make pneumatic roofbolter's lift landing leg contradict on the supporting baseplate, then make the bayonet catch of the multisection telescopic link upper end of each position on the supporting baseplate slide and insert in the slip ring on pneumatic roofbolter, pneumatic roofbolter is firm to be in on the supporting baseplate like this, need not to carry out the fixed setting to the landing leg bottom to guarantee to support and support at vertical position, and when pneumatic roofbolter's lift landing leg is flexible, multisection telescopic link is flexible along with it, keep the lift landing leg in vertical position all the time;

2. the utility model discloses the pulley that the supporting baseplate bottom set up makes things convenient for the supporting baseplate area pneumatic roofbolter to remove the regulation position, after pneumatic roofbolter position control is good, the user is through stepping on down fixed frame for the fixed frame relies on the slip nature between guide rail and the supporting baseplate and moves down the conflict subaerial, keeps the supporting baseplate firm, thereby makes pneumatic roofbolter rigidity carry out the operation.

Drawings

FIG. 1 is a schematic view of the overall structure of an auxiliary support of a pneumatic leg type anchor rod drilling machine of the present invention;

FIG. 2 is a three-dimensional structure view of the fixing frame in the auxiliary support of the pneumatic leg type anchor rod drilling machine of the present invention;

fig. 3 is a overlooking structure diagram of the connection between the supporting bottom plate and the multi-section telescopic rod in the auxiliary support of the pneumatic supporting leg type side anchor rod drilling machine of the utility model.

In the figure: 1. a support base plate; 2. a multi-section telescopic rod; 3. a rubber ferrule; 4. a handle; 5. connecting sleeves; 6. fastening a bolt; 7. inserting a ring; 8. a pneumatic jumbolter; 9. a guide rail; 10. a spring; 11. a pulley; 12. a convex nail; 13. a fixing frame; 14. treading the ring; 15. and (4) an anti-slip groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pneumatic supporting leg type auxiliary support for a side anchor rod drilling machine comprises a supporting base plate 1, a pneumatic anchor rod drilling machine 8 is placed in the middle of the upper side of the supporting base plate 1, lifting supporting legs of the pneumatic anchor rod drilling machine 8 abut against the supporting base plate 1, a plurality of sections of telescopic rods 2 are vertically and fixedly connected to the front, back, left and right positions of the upper end surface of the supporting base plate 1, the plurality of sections of telescopic rods 2 are sequentially sleeved in a sliding mode through a plurality of long rod sleeves with different inner diameters, a connecting sleeve 5 is horizontally and fixedly connected to the upper end of each section of telescopic rod 2, a clamping bolt 6 is horizontally inserted into each connecting sleeve 5 in a penetrating mode, the cross sections of the clamping bolt 6 and the connecting sleeve 5 are circular cross sections, an inserting ring 7 is fixedly connected to the outer wall of the pneumatic anchor rod drilling machine 8 where the clamping bolt 6 is located, the clamping bolt 6 is inserted into the inserting ring 7 in a matching mode, and the, the bottom ends of the supporting legs are not required to be fixedly arranged to ensure that the supporting legs are supported at the vertical position, and when the lifting supporting legs of the pneumatic jumbolter 8 are stretched, the multi-section telescopic rods 2 are stretched along with the lifting supporting legs, so that the lifting supporting legs are always kept at the vertical position; the outer end of the clamping bolt 6 is fixedly connected with a handle 4, and the handle 4 is convenient for a user to pull the sliding clamping bolt 6; the left side and the right side of the lower end face of the supporting base plate 1 are fixedly connected with pulleys 11, the pulleys 11 are paired front and back, and the pulleys 11 are convenient for the supporting base plate 1 to move on the ground to adjust the position of the pneumatic roofbolter 8; the left side and the right side of the supporting base plate 1 are both vertically provided with guide rails 9, the left end and the right end of the supporting base plate 1 are respectively connected in the guide rails 9 in a sliding manner through sliders, the lower end head of each guide rail 9 is horizontally and fixedly connected with a fixed frame 13, the fixed frame 13 surrounds the supporting base plate 1, when the pneumatic jumbolter 8 needs to be normally lifted at a corresponding position for operation, a user presses the fixed frame 13 downwards with feet, so that the fixed frame 13 moves downwards and butts against the ground by virtue of the sliding property between the guide rails 9 and the supporting base plate 1, and the supporting base; the outer ring of the fixed frame 13 is fixedly connected with a treading ring 14 in a surrounding way, and the treading ring 14 is convenient for a user to downwardly tread the fixed frame 13 by feet.

The upper end surface of the treading ring 14 is evenly provided with anti-skidding grooves 15, and the anti-skidding grooves 15 prevent the feet of a user from skidding on the treading ring 14.

The lower end surface of the fixed frame 13 is fixedly connected with the convex nails 12 in an encircling and equidistant mode, and when the fixed frame 13 descends to contact the ground, the convex nails 12 are abutted to the ground, so that the anti-skidding effect is achieved.

Vertical fixedly connected with spring 10 between 9 upper ends of guide rail and the supporting baseplate 1, when 9 moves down relatively supporting baseplate 1, the tensile resilience force that produces of spring 10 makes things convenient for guide rail 9 to go up the slip and reset.

Fixedly connected with rubber cutting ferrule 3 on the 2 lateral walls of multisection telescopic link of adapter sleeve 5 below, set up jaggedly on the rubber cutting ferrule 3 simultaneously, as shown in fig. 3, after the bayonet 6 slides and alternates in insert ring 7, the handle 4 of the outer tip department of bayonet 6 just aligns about with rubber cutting ferrule 3 just in time, rotates bayonet 6 this moment for handle 4 rotates in the card goes into rubber cutting ferrule 3, realizes that bayonet 6 is fixed at lateral position, avoids bayonet 6 lateral sliding to break away from insert ring 7.

The outer wall of the clamping bolt 6 and the inner wall of the rubber clamping sleeve 3 are coated with a smoothing agent, so that the clamping bolt 6 can slide transversely conveniently.

The working principle is as follows: the utility model discloses a pneumatic jumbolter 8 vertically puts on supporting baseplate 1, and make the lift landing leg of pneumatic jumbolter 8 contradict on supporting baseplate 1, then make the bayonet catch 6 of the multi-section telescopic link 2 upper end of each position on supporting baseplate 1 slide and alternate in insert ring 7 on pneumatic jumbolter 8, pneumatic jumbolter 8 is firm and is in supporting baseplate 1 like this, need not to carry on the fixed setting to the landing leg bottom to guarantee to support and support in vertical position, and when the lift landing leg of pneumatic jumbolter 8 is stretched out and drawn back, multi-section telescopic link 2 is stretched out and drawn back along with it, keep the lift landing leg in vertical position all the time, and pulley 11 that sets up in supporting baseplate 1 bottom makes things convenient for supporting baseplate 1 to bring pneumatic jumbolter 8 to move and adjust the position, after pneumatic jumbolter 8 position is adjusted, the user steps on fixed frame 13 downwards, so that the fixing frame 13 moves downwards to abut against the ground by means of the sliding property between the guide rail 9 and the support base plate 1, and the support base plate 1 is kept stable, thereby fixing the position of the pneumatic jumbolter 8 for operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a pneumatic landing leg formula helps roofbolter auxiliary stand, includes supporting baseplate (1), its characterized in that: the pneumatic anchor rod drilling machine (8) is placed in the middle of the upper side of the supporting base plate (1), the upper end face of the supporting base plate (1) is vertically and fixedly connected with a plurality of telescopic rods (2), the upper end head of each telescopic rod (2) is horizontally and fixedly connected with a connecting sleeve (5), a clamping bolt (6) is horizontally inserted in each connecting sleeve (5), the outer wall of the pneumatic anchor rod drilling machine (8) in the position of the clamping bolt (6) is fixedly connected with an inserting ring (7), the clamping bolt (6) is inserted in the inserting ring (7), a handle (4) is fixedly connected at the outer end head of the clamping bolt (6), pulleys (11) are fixedly connected to the left side and the right side of the lower end face of the supporting base plate (1), guide rails (9) are vertically arranged on the left side and the right side of the supporting base plate (1), and the left end and right end of the supporting base plate (1) are respectively connected in, the end horizontal fixedly connected with fixed frame (13) under guide rail (9), fixed frame (13) outer lane encircles fixedly connected with and tramples ring (14).

2. The auxiliary support of a pneumatic leg type anchor rod drilling machine as claimed in claim 1, wherein: the upper end surface of the treading ring (14) is uniformly provided with anti-skidding grooves (15).

3. The auxiliary support of a pneumatic leg type anchor rod drilling machine as claimed in claim 1, wherein: the lower end surface of the fixing frame (13) is fixedly connected with convex nails (12) in an encircling equidistant manner.

4. The auxiliary support of a pneumatic leg type anchor rod drilling machine as claimed in claim 1, wherein: and a spring (10) is vertically and fixedly connected between the upper end of the guide rail (9) and the supporting bottom plate (1).

5. The auxiliary support of a pneumatic leg type anchor rod drilling machine as claimed in claim 1, wherein: the connecting sleeve is characterized in that a rubber clamping sleeve (3) is fixedly connected to the side wall of the multi-section telescopic rod (2) below the connecting sleeve (5), and a notch is formed in the rubber clamping sleeve (3).

6. The auxiliary support of the pneumatic leg type anchor rod drilling machine as claimed in claim 5, wherein: the outer wall of the clamping bolt (6) and the inner wall of the rubber clamping sleeve (3) are coated with a smoothing agent.

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