CN215332857U

CN215332857U - Gantry type anchoring and protecting integrated machine

Info

Publication number: CN215332857U
Application number: CN202121121940.8U
Authority: CN
Inventors: 石本华; 欧云科; 闫宪良; 刘海东; 杨廷彬; 魏虎; 王江涛; 胡代洪
Original assignee: Chongqing Pingshan Electromechanical Equipment Co ltd
Current assignee: Chongqing Pingshan Electromechanical Equipment Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-28
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a gantry type anchoring and protecting integrated machine which comprises a gantry frame and a traveling mechanism, wherein the gantry frame is provided with a supporting mechanism and a jumbolter, the traveling mechanism is provided with the gantry frame, an avoiding space is formed in the gantry frame and used for avoiding a heading machine, and the gantry frame is provided with a working platform for fixing the supporting mechanism and the jumbolter. According to the gantry type anchoring and protecting all-in-one machine, synchronous operation of the tunneling machine and the tunneling machine can be crossed without mutual interference, and the tunneling machine can be crossed for alternative operation through the avoiding space in the gantry frame.

Description

Gantry type anchoring and protecting integrated machine

Technical Field

The utility model relates to the technical field of mining machinery, in particular to a gantry type anchoring and protecting integrated machine.

Background

In the development of the coal mine tunnel, a tunneling machine, a supporting machine and an anchor drilling machine are needed, and the tunneling, the supporting and the anchor drilling of the coal mine tunnel are respectively realized in sequence.

The anchor protection integrated machine is an anchor protection machine integrating support and drilling anchor into a whole, and the support and the drilling anchor are realized in sequence after the tunneling machine finishes tunneling a coal mine tunnel. The existing anchoring and protecting integrated machine has the following defects: the anchoring and protecting integrated machine needs to enter after the tunneling machine exits, and the tunneling machine and the anchoring and protecting integrated machine have interference in the operation process and cannot operate simultaneously; the specifications of the anchoring and protecting integrated machine such as height and the like need to meet the use requirements of coal mine tunnels, and different coal mine tunnels need to be provided with anchoring and protecting integrated machines with corresponding heights, so that the universality is poor.

Therefore, how to provide a gantry type anchoring and maintaining all-in-one machine which solves the technical problems is a technical problem which needs to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gantry type anchoring and protecting all-in-one machine which can span a heading machine and a heading machine synchronously without mutual interference and can also span the heading machine and the heading machine alternately through an avoiding space in a gantry frame.

In order to achieve the purpose, the utility model provides a gantry type anchoring and protecting integrated machine which comprises a gantry frame and a traveling mechanism, wherein the gantry frame is provided with a supporting mechanism and a jumbolter, the traveling mechanism is provided with the gantry frame, an avoiding space for avoiding a heading machine is formed in the gantry frame, and the gantry frame is provided with a working platform for fixing the supporting mechanism and the jumbolter.

Preferably, the portal frame is provided with a fixing part I fixed on the traveling mechanism and a vertically adjustable expansion part I sleeved on the fixing part I, and the support mechanism and the jumbolter are fixed relative to the expansion part I.

Preferably, including carriage I and translation mechanism I, carriage I locates the portal frame, translation mechanism I locates carriage I, work platform slip assembly in carriage I, translation mechanism I connects and drives work platform slides.

Preferably, including locating work platform faces limit mechanism, face limit mechanism and be equipped with and face limit backplate and drive division, face limit backplate rotate the assembly in work platform, the drive division install in work platform, the drive division is connected and is driven face limit mechanism rotates.

Preferably, including locating work platform's translation mechanism II, translation mechanism II is equipped with and is fixed in work platform's fixed part II and suit in fixed part II and horizontal adjustable pars contractilis II, supporting mechanism is fixed in pars contractilis II.

Preferably, the supporting mechanism is provided with a supporting unit and a lifting unit which is connected with and drives the supporting unit to move, and the lifting unit is fixed on the telescopic part II.

Preferably, including locating work platform's carriage II with slide assembly in carriage II and vertical adjustable sliding seat I, the roofbolter is fixed in sliding seat I.

Preferably, including locating work platform's carriage III with slide assembly in carriage III and horizontal adjustable sliding seat II, carriage II is fixed in sliding seat II.

Preferably, the anchor rod drilling machine comprises a rotating device arranged on the sliding seat II, and the rotating device drives the anchor rod drilling machine to rotate. Preferably, the traveling mechanism comprises a pair of traveling units, each traveling unit is provided with a base, a track mounted on the base and a driving device for driving the pair of tracks to move, and two sides of the portal frame are respectively fixed on the bases of the pair of traveling units.

Compared with the prior art, the gantry type anchoring and protecting all-in-one machine provided by the utility model comprises a gantry frame, wherein the gantry frame is arranged on a travelling mechanism, the gantry frame is provided with a supporting mechanism and a jumbolter, an avoiding space is arranged in the gantry frame, and the gantry frame is provided with a working platform for fixing the supporting mechanism and the jumbolter; the gantry type anchor and protection all-in-one machine can realize the operation of supporting and drilling and anchoring through the supporting mechanism and the anchor rod drilling machine, and can stride across the tunneling machine during operation, so that the tunneling machine passes through an avoidance space inside the gantry frame, synchronous operation or alternate operation and mutual noninterference of the gantry type anchor and protection all-in-one machine and the tunneling machine are realized, in addition, a worker can debug and maintain the supporting mechanism and the anchor rod drilling machine on a working platform, and the operation is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of a gantry type anchor and guard all-in-one machine provided by an embodiment of the utility model;

FIG. 2 is a side view of the gantry-type integrated anchorage and maintenance machine of FIG. 1;

FIG. 3 is a front view of the gantry-type integrated anchorage and maintenance machine of FIG. 1;

fig. 4 is a top view of the gantry type integrated anchorage and maintenance machine of fig. 1.

Wherein:

1-a traveling mechanism, 2-a portal frame, 3-a working platform, 4-a supporting mechanism, 5-a translation mechanism I, 6-a translation mechanism II, 7-an edge facing mechanism, 8-a jumbolter and 9-a rotary speed reducer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order that those skilled in the art will better understand the disclosure, the utility model will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 4, in which fig. 1 is a schematic view of a gantry type anchorage and protection all-in-one machine provided in an embodiment of the present invention, fig. 2 is a side view of the gantry type anchorage and protection all-in-one machine in fig. 1, fig. 3 is a front view of the gantry type anchorage and protection all-in-one machine in fig. 1, and fig. 4 is a top view of the gantry type anchorage and protection all-in-one machine in fig. 1.

In a first specific embodiment, the gantry type anchoring and protecting all-in-one machine provided by the utility model comprises a gantry frame 2 arranged on a traveling mechanism 1, a supporting mechanism 4 for supporting and a jumbolter 8 for drilling and anchoring are arranged on the gantry frame 2, the gantry frame 2 is provided with a working platform 3 for fixing the supporting mechanism 4 and the jumbolter 8, and the traveling mechanism 1 drives the gantry frame 2 to be transferred to a working position, so that the supporting mechanism 4 and the jumbolter 8 respectively perform supporting and drilling and anchoring operations.

In the embodiment, the avoidance space inside the portal frame 2 can span the synchronous operation of the heading machine and the heading machine without mutual interference, and can also span the synchronous operation of the heading machine and the heading machine for alternative operation.

In this embodiment, the working platform 3 is provided on the frame body I, and the working platform 3 serves as an installation platform for the support mechanism 4 and the jumbolter 8, and also serves as an operation platform for maintenance and replacement of the support mechanism 4, the jumbolter 8, and the like by an operator.

Furthermore, two sides of the portal frame 2 are connected with and supported on the traveling mechanism 1 through telescopic units, the working platform 3 on the upper side of the portal frame 2 is used for installing the supporting mechanism 4 and the jumbolter 8, the working platform 3 and the frame body I are vertically adjusted together, a cut-open avoiding space is arranged in the portal frame 2, the portal frame 2 can span the outside of the heading machine when being transferred to the heading machine, and collision caused by interference of the portal frame 2 and the heading machine is avoided.

Wherein, the telescopic unit has the telescopic structure, has both played the connection support effect similar to the stand, still has the telescopic effect. Specifically, the expansion unit distributes in the both sides of portal frame 2, and the quantity of the expansion unit of each side can be a plurality of, and every expansion unit includes fixed part I and suit in fixed part I and slidable expansion part I, and fixed part I's lower extreme is fixed in running gear 1, and expansion part I's lower extreme suit is in fixed part I's upper end, and supporting mechanism 4 and roofbolter 8 are fixed in expansion part I's upper end relatively.

It should be noted that, in this embodiment, a gantry type setting mode is adopted on the basis of the existing anchoring and protecting all-in-one machine, the gantry 2 serving as the gantry type structure further has the characteristic of being telescopic and vertically adjustable, and besides, the operation principle and structure of anchoring and protecting are not changed, and as for other original structures of the anchoring and protecting all-in-one machine described in this embodiment, please refer to the prior art, and details are not repeated here.

In the embodiment, the gantry type anchor and protection integrated machine realizes the operation of supporting and drilling and anchoring through the supporting mechanism 4 and the jumbolter 8; during operation, the gantry type anchoring and protecting all-in-one machine can stride over the tunneling machine, so that the tunneling machine passes through an avoidance space in the gantry frame 2, and synchronous operation or alternate operation of the gantry type anchoring and protecting all-in-one machine and the tunneling machine is realized without mutual interference; the expansion part I of the portal frame 2 is vertically adjustable in the fixing part I, so that the height of the support mechanism 4 and the jumbolter 8 is adjustable, the use requirements of coal mine tunnels with different heights are met, and the universality is high.

It should be noted that, in this embodiment, only the vertically adjustable structure of the gantry 2 is limited, and a power source for driving the gantry 2 to realize vertical movement is not specifically limited, that is, the expansion portion I and the fixing portion I of the gantry 2 may be driven by themselves with power or by external force without power, and the embodiment also belongs to the description range of this embodiment.

For the self-driving mode, the telescopic part I can slide in the fixed part I and has driving power, and a push rod form similar to pneumatic or electric can be adopted; for the external force driving method, a power source similar to a pneumatic or electric driving method can be used, and the method also belongs to the description of the present embodiment.

In this embodiment, portal frame 2 both includes the vertical adjustable support body I of running gear 1 relatively, still includes the support body II of running gear 1 relatively immobilized, and support body I passes through fixed part I and pars contractilis I and is connected with running gear 1 this moment, and supporting mechanism 4 and roofbolter 8 install on support body I, and support body II passes through the stand to be connected with running gear 1, and other structural component such as motor of installation anchor protection all-in-one on support body II.

For better technical effect, but work platform 3 lateral shifting on the plane direction of support body I, the carriage I who locates support body I of portal frame 2 has this moment, work platform 3 slides and assembles in carriage I, still has the translation mechanism I5 that drives work platform 3 lateral shifting, the stiff end of translation mechanism I5 is fixed in carriage I and support body I, the expansion end is connected in work platform 3, thereby realize that translation mechanism I5 connects and drives work platform 3 and slide.

In this embodiment, there is a problem that the gantry type anchoring and protecting all-in-one machine is limited by road conditions and cannot advance continuously, the travelling mechanism 1 advances to the farthest distance, at this time, the obstacle road conditions limit the continuous advance of the travelling mechanism 1, and for the condition that the operation position still needs to advance, the translation mechanism I5 drives the working platform 3 to continue to advance until the operation position is reached, so that the machine can further stride over the tunneling machine which cannot be avoided, thereby avoiding the obstacle which obstructs the travelling mechanism 1, and enabling the supporting mechanism 4 and the jumbolter 8 to operate at the set position.

For better technical effect, an edge facing mechanism 7 is arranged on the working platform 3, at the moment, the jumbolter 8 is arranged on the lower side of the front end of the working platform 3, the edge facing mechanism 7 is arranged on the upper side of the front end of the working platform 3, and the edge facing mechanism 7 is positioned at the end part of the front end of the working platform 3; wherein, face limit mechanism 7 and be equipped with and face limit backplate and drive division, face the limit backplate and rotate to assemble in work platform 3, the drive division is installed in work platform 3, and the drive division is connected and is driven and face limit mechanism 7 and rotate.

It should be noted that, the driving portion may adopt a linear driving member for driving the adjacent edge protection plate to rotate around the rotation assembly axis thereof, or may adopt a rotary driving member for driving the adjacent edge protection plate to rotate around the rotation assembly axis thereof, and the driving portion should also belong to the description scope of the embodiment.

In the embodiment, the driving part is used as a power source to provide the motion power of the adjacent edge guard plate, the adjacent edge guard plate can rotate under the action of the power source, and the adjacent edge guard plate has maximum and minimum rotation limit; defining a minimum rotation position when the edge protection plate is overlapped with the working platform 3 in parallel, wherein the edge protection plate is equivalent to the horizontal extension of the working platform 3 so as to be convenient for workers to maintain; when facing the limit backplate and rotating to the biggest rotational position, face limit backplate perpendicular to work platform 3, face the perpendicular guardrail that the limit backplate is equivalent to work platform 3 this moment, play the effect of facing the limit protection of work platform 3.

For better technical effect, a translation mechanism II6 for adjusting the transverse position of the supporting mechanism 4 is arranged on the working platform 3, the translation mechanism II6 is provided with a fixing part II fixed on the working platform 3 and a telescopic part II sleeved on the fixing part II and transversely adjustable, the supporting mechanism 4 is fixed on the telescopic part II, the translation mechanism II6 has the same principle as the translation mechanism I5, the fixing part II is similar to a fixed end, and the telescopic part II is similar to a movable end, including but not limited to hydraulic drive and electric drive.

In the present embodiment, the translation mechanism II6 functions to adjust the lateral position of the supporting mechanism 4, the telescopic part II moves in the fixed part II to drive the supporting mechanism 4 to move, and the position of the supporting mechanism 4 in the advancing direction of the traveling mechanism 1 is adjusted, thereby realizing supporting in different positions in the direction.

For better technical effect, the supporting mechanism 4 has the characteristic of being capable of lifting, at the moment, the supporting mechanism 4 is provided with a supporting unit and a lifting unit which is connected with and drives the supporting unit to move, and the lifting unit is fixed on the telescopic part II.

The supporting units have various structural forms and can be arranged according to the top profile modeling of the coal mine roadway; illustratively, the supporting unit is provided with a cross beam fixed on the lifting unit and a plurality of longitudinal beams arranged on two sides of the cross beam, and a certain preset inclination angle is formed between the longitudinal beams and the cross beam so as to be in full contact with the top of a coal mine roadway and ensure the stability and reliability of supporting.

Besides, be provided with the structure of the height position of adjustment roofbolter 8 at work platform 3, wherein, including the carriage II who locates work platform 3 front end, carriage II downwardly extending sets up, and it is equipped with sliding seat I to slide on carriage II, and sliding seat I is vertical adjustable, and roofbolter 8 is fixed in sliding seat I, and roofbolter 8 and then vertical height-adjusting position, its drive mode includes but not limited to hydraulic drive and electric drive's mode.

Besides, be provided with the structure of the horizontal position of adjustment roofbolter 8 at work platform 3, wherein, including the carriage III who locates work platform 3, the carriage III is controlled and is extended the setting, and sliding assembly has sliding seat II on carriage III, and sliding seat II is horizontal adjustable, and the carriage II of installing roofbolter 8 is fixed in sliding seat II, and roofbolter 8 and then horizontal adjustment horizontal position, and its drive mode includes but not limited to hydraulic drive and electric drive's mode.

Besides, the working platform 3 is provided with a structure for adjusting the angle position of the jumbolter 8, wherein the rotating device comprises a rotating device arranged on the sliding seat II, the rotating device is specifically a rotary speed reducer 9, the jumbolter 8 is driven to rotate by the rotary speed reducer 9, and the jumbolter 8 can drill holes in different angle directions. It should be noted that the jumbolter 8 can be arranged into one or more than one according to the requirement, and the sliding seat I is arranged into a plurality of sliding seats; exemplarily, the number of the sliding seats I and the number of the anchor rod drilling machines 8 are both one pair, and at the moment, two sets of the anchor rod drilling machines 8 which are mutually symmetrical are arranged at the front end of the gantry type anchoring and protecting integrated machine, so that the stable and comprehensive anchor drilling is realized while the anchor drilling efficiency is improved.

Besides, the traveling mechanism 1 includes a pair of traveling units, the traveling units are arranged in parallel, each traveling unit is provided with a base, a crawler belt for driving the traveling unit to move is installed under the base, the base is also provided with a driving device for driving the crawler belt, and at this time, two sides of the portal frame 2 are respectively fixed on the bases of the pair of traveling units.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The gantry type anchoring and protecting integrated machine provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The gantry type anchoring and protecting integrated machine is characterized by comprising a gantry frame (2) provided with a supporting mechanism (4) and a roofbolter (8) and a traveling mechanism (1) arranged on the gantry frame (2), wherein an avoiding space used for avoiding a heading machine is arranged inside the gantry frame (2), and the gantry frame (2) is provided with a working platform (3) for fixing the supporting mechanism (4) and the roofbolter (8).

2. Gantry type anchor and protection all-in-one machine as claimed in claim 1, wherein the gantry (2) is provided with a fixed part I fixed on the travelling mechanism (1) and a telescopic part I which is sleeved on the fixed part I and is vertically adjustable, and the support mechanism (4) and the jumbolter (8) are fixed relative to the telescopic part I.

3. The gantry type anchoring and protecting all-in-one machine as claimed in claim 1, wherein the gantry type anchoring and protecting all-in-one machine comprises a sliding frame I and a translation mechanism I (5), the sliding frame I is arranged on the gantry (2), the translation mechanism I (5) is arranged on the sliding frame I, the working platform (3) is slidably assembled on the sliding frame I, and the translation mechanism I (5) is connected with and drives the working platform (3) to slide.

4. The gantry type anchoring and protecting all-in-one machine as claimed in claim 1, comprising an edge facing mechanism (7) arranged on the working platform (3), wherein the edge facing mechanism (7) is provided with an edge facing guard plate and a driving part, the edge facing guard plate is rotatably assembled on the working platform (3), the driving part is arranged on the working platform (3), and the driving part is connected with and drives the edge facing mechanism (7) to rotate.

5. The gantry type anchoring and protecting all-in-one machine as claimed in any one of claims 1 to 4, comprising a translation mechanism II (6) arranged on the working platform (3), wherein the translation mechanism II (6) is provided with a fixed part II fixed on the working platform (3) and a telescopic part II which is sleeved on the fixed part II and is transversely adjustable, and the supporting mechanism (4) is fixed on the telescopic part II.

6. Gantry type anchor and guard all-in-one machine as claimed in claim 5, wherein the support mechanism (4) is provided with a support unit and a lifting unit connected with and driving the support unit to move, and the lifting unit is fixed on the telescopic part II.

7. A gantry type anchoring and maintaining all-in-one machine as claimed in any one of claims 1 to 4, characterized by comprising a sliding frame II arranged on the working platform (3) and a sliding seat I which is slidably assembled on the sliding frame II and is adjustable vertically, wherein the jumbolter (8) is fixed on the sliding seat I.

8. The gantry type anchoring and protecting all-in-one machine as claimed in claim 7, wherein the gantry type anchoring and protecting all-in-one machine comprises a sliding frame III arranged on the working platform (3) and a sliding seat II which is assembled on the sliding frame III in a sliding mode and is adjustable transversely, and the sliding frame II is fixed on the sliding seat II.

9. The gantry type anchor and guard all-in-one machine as claimed in claim 8, which comprises a rotating device arranged on the sliding seat II, wherein the rotating device drives the jumbolter (8) to rotate.

10. A gantry type anchoring and protecting all-in-one machine as claimed in any one of claims 1 to 4, wherein the travelling mechanism (1) comprises a pair of travelling units, each travelling unit is provided with a base, a crawler mounted on the base and a driving device for driving the pair of crawlers to move, and two sides of the gantry (2) are respectively fixed on the bases of the pair of travelling units.