CN218051179U

CN218051179U - Mining stand jack dismouting machine

Info

Publication number: CN218051179U
Application number: CN202221415315.9U
Authority: CN
Inventors: 徐长洲; 王珂; 荆小丰
Original assignee: Henan Jiuyi Coal Mining Machinery Co ltd
Current assignee: Henan Jiuyi Coal Mining Machinery Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-16
Anticipated expiration: 2032-06-08

Abstract

The utility model provides a mining stand jack dismouting machine belongs to dismouting machine technical field, a mining stand jack dismouting machine, the on-line screen storage device comprises a base, the base is rectangular frame, be provided with the frame on the base, the fixing base has been linked firmly on the side of base, the mounting groove has been seted up on the side of fixing base, the inner wall of mounting groove and the bottom intercommunication of fixing base, threaded connection has a fixing bolt on the side of fixing base, and a fixing bolt's one end is passed the mounting groove and is connected with ground, it has the fixed plate to peg graft in the mounting groove, multiple fixed mode, strong adaptability to can not appear the skew after fixed finishing, saved the time of workman's adjustment dismouting machine position, improved workman's maintenance efficiency.

Description

Mining stand jack dismouting machine

Technical Field

The utility model relates to a dismouting machine technical field, concretely relates to mining stand jack dismouting machine.

Background

The hydraulic support stand jack is the essential equipment among the coal exploitation process, is that hydraulic support realizes supporting and the essential element who bears, and direct influence coal exploitation overall process, along with live time's extension, the wearing and tearing of equipment need overhaul the jack.

In the traditional concept of the maintenance industry, workers are slow and delicate, and in order to complete high-quality repair, the repair workers are careful and unrelenting in the repair process, but the efficiency is extremely low, along with the development of the industry, the original speed of completely manual repair is difficult to keep pace with the increasing repair amount in the development, and the workers and people gradually use certain specific equipment to maintain jacks and valve parts.

At present generally use the dismouting machine to carry out the dismouting maintenance to the jack, but current dismouting machine generally directly places and uses on specific position, but at the in-process that uses, the skew can appear in the position of dismouting, and the workman just needs to call the main equipment at this moment and lifts up the dismouting machine and place again on specific position, can waste a large amount of manpower and materials like this to a large amount of time can be wasted in the adjustment dismouting machine position, has reduced maintenance efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a mining stand jack dismouting machine can not only fix the position of dismouting machine to strong adaptability, the fixed in-process skew that can not appear at the use of back dismouting machine that finishes has improved workman's maintenance efficiency moreover.

In order to solve the technical problem, the utility model provides a mining stand jack dismouting machine, the on-line screen storage device comprises a base, the base is rectangular frame, be provided with the frame on the base, the fixing base has been linked firmly on the side of base, set up the mounting groove on the side of fixing base, the inner wall of mounting groove and the bottom intercommunication of fixing base, threaded connection has first fixing bolt on the side of fixing base, and first fixing bolt's one end is passed the mounting groove and is connected with ground, it has the fixed plate to peg graft in the mounting groove, first screw hole and second screw hole have been seted up respectively on the side of fixed plate, the bolted connection has second fixing bolt in the second screw hole, and first screw hole and second screw hole are located the both ends of fixed plate respectively, first screw hole and first fixing bolt adaptation work as when the ground of fixing base below is unsuitable to be connected with first fixing bolt, can with the fixed plate passes through first fixing bolt to be fixed in the mounting groove, and rethread second fixing bolt fixes the fixed plate.

Preferably, the inner side surface of the base is provided with four placing seats for placing the fixing plate, the four placing seats correspond to each other in pairs, two of the placing seats are located above the other two placing seats, and the side surface of each placing seat is provided with a placing groove.

Preferably, the inner side surface of the base is provided with a box body fixedly connected with the included angle of the base through a third fixing bolt and used for placing an installation tool, and a partition plate used for partitioning the inner space of the box body into two placing spaces is arranged in the box body.

Preferably, the opening of the box body is slidably equipped with a first closing door and a second closing door which can be pushed and pulled.

Preferably, the first and second doors are glass doors.

Preferably, the corresponding side surfaces in the box body are respectively provided with a first sliding chute, the inner side surface of the box body is provided with a second sliding chute above the first sliding chute at intervals, and the side surface of the box body is provided with rectangular mounting holes for mounting the first closed door and the second closed door in the first sliding chute and the second sliding chute.

Preferably, a groove is formed in the side face, facing the ground, of the base, and a rubber block used for avoiding movement of the rack is arranged in the groove.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows: after the rack is placed at a specific position, when the ground below the fixed seat meets the punching condition, a worker can take out the mounting tool from the box body and directly fix the base through the first fixing bolt and the fixed seat, so that the dismounting machine is prevented from deviating during working; when the ground below the fixing seat does not meet the punching condition, inserting the fixing plate into the mounting groove, fixing the fixing plate through the first fixing bolt and the first threaded hole, punching the ground at one end of the fixing plate far away from the base, driving an expansion bolt into the hole, and fixing the fixing plate through the threaded connection of the second fixing bolt and the expansion bolt; when the below of fixing base and when the fixed plate grafting mounting groove in the below of after-fixing plate all accord with the condition of punching, can peg graft the fixed plate in the mounting groove, punch respectively in the below of fixing base and fixed plate, all be connected first fixing bolt and second fixing bolt with ground, realize dual fixed, can make the base fixed more firm, multiple fixed mode, and high adaptability, and can not appear the skew after finishing fixedly, the time of workman's adjustment dismouting machine position has been saved, workman's maintenance efficiency has been improved.

Drawings

FIG. 1 is a front view of a particular embodiment of a mining jack-up changer of the present invention;

fig. 2 is a bottom view of an embodiment of a base of the present invention;

FIG. 3 is a top view of an embodiment of a base of the present invention;

FIG. 4 is a schematic side view of the fixing base of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the middle box body of the present invention.

In the figure: 1. a base; 2. a frame; 3. a fixed seat; 4. mounting grooves; 5. a first fixing bolt; 6. a fixing plate; 7. a first threaded hole; 8. a second threaded hole; 9. a placing seat; 10. a placement groove; 11. a third fixing bolt; 12. a box body; 13. a partition plate; 14. a first closing door; 15. a second closure door; 16. a first chute; 17. a second chute; 18. a rubber block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-5: the mining upright post jack dismounting machine comprises a base 1, the base 1 is a rectangular frame, a frame 2 is arranged on the base 1, fixing seats 3 are fixedly connected to the side faces of the base 1, the number of the fixing seats 3 is four, four fixing seats 3 are respectively arranged on four side faces of the base 1, mounting grooves 4 are formed in the side faces of the fixing seats 3, the inner walls of the mounting grooves 4 are communicated with the bottoms of the fixing seats 3, first fixing bolts 5 are connected to the side faces of the fixing seats 3 in a threaded mode, one ends of the first fixing bolts 5 penetrate through the mounting grooves 4 to be connected with the ground, firstly, holes are formed in the ground, then, expansion bolts are punched into the holes, secondly, the first fixing bolts 5 are connected into the expansion bolts in a threaded mode, fixing is achieved in the threaded mode, fixing plates 6 are inserted into the mounting grooves 4, first threaded holes 7 and second threaded holes 8 are formed in the side faces of the fixing plates 6 respectively, second fixing bolts (not shown in the second threaded holes 8), the first threaded holes 7 and the second threaded holes 8 are respectively located at two ends of the fixing plates 6, the first threaded holes 7 and the first fixing bolts 5 are adapted to the first fixing bolts, when the ground below the fixing seats are not suitable for being connected with the first fixing bolts 5, the fixing plates in the fixing holes, the second fixing plates 5, the fixing bolts, and the fixing plates are connected with the expansion bolts in the fixing plates in the mounting grooves 4, and the fixing plates in the fixing holes.

In this embodiment, the inner side surface of the base 1 is provided with the placing seats 9 for placing the fixing plate 6, the number of the placing seats 9 is four, four placing seats 9 correspond to each other two by two, two of the placing seats 9 are located above the other two placing seats 9, the side surface of the placing seats 9 is provided with the placing grooves 10, and the inner walls of the placing grooves 10 are communicated with the side surfaces of the placing seats 9, so that the fixing plate 6 is placed on the two corresponding placing seats 9.

In this embodiment, a box 12 for placing an installation tool is fixedly connected to an included angle position of the base 1 on the inner side surface of the base 1 through a third fixing bolt 11, a partition plate 13 for partitioning the internal space of the box 12 into two placing spaces is arranged in the box 12, the first sealing door 14 and the second sealing door 15 are firstly installed in the box 12 before the box 12 is installed, when the box 12 is fixed through the third fixing bolt 11, the rectangular installation hole can be shielded by the inner side surface of the base 1, and the first sealing door 14 and the second sealing door 15 can be prevented from sliding out of the rectangular installation hole.

In this embodiment, a first closing door 14 and a second closing door 15, which are slidable, are slidably fitted to the opening of the case 12.

In this embodiment, the first door 14 and the second door 15 are glass doors, and the glass doors can be changed to allow a worker to directly see the position of the installation tool, so as to facilitate taking, and in other embodiments, the first door 14 and the second door 15 may be wooden doors, or other opaque doors.

In this embodiment, the corresponding side surfaces in the box body 12 are respectively provided with a first sliding groove 16, the inner side surface of the box body 12 is provided with a second sliding groove 17 at intervals above the first sliding groove 16, the side surface of the box body 12 is provided with rectangular mounting holes for mounting the first closing door 14 and the second closing door 15 in the first sliding groove 16 and the second sliding groove 17, and the first closing door 14 and the second closing door 15 are directly inserted into the first sliding groove 16 and the second sliding groove 17 through the rectangular mounting holes and move in the first sliding groove 16 and the second sliding groove 17, so as to realize sliding assembly.

In this embodiment, a groove is formed in a side surface of the base 1 facing the ground, and a rubber block 18 for preventing the frame 2 from moving is arranged in the groove.

The utility model discloses a theory of operation: after the rack 2 is placed at a specific position, when the ground below the fixed seat 3 meets the punching condition, a worker can take out the mounting tool from the box body 12 and directly fix the base 1 through the first fixing bolt 5 and the fixed seat 3, so that the dismounting machine is prevented from deviating in work; when the ground below the fixed seat 3 does not accord with the punching condition, the fixed plate 6 is inserted in the mounting groove 4, the fixed plate 6 is fixed through the first fixed bolt 5 and the first threaded hole 7, in addition, a hole is punched in the ground at one end of the fixed plate 6 far away from the base 1, an expansion bolt is driven into the hole, and the fixed plate 6 is fixed through the threaded connection of the second fixed bolt and the expansion bolt; when the below of fixing base 3 and when the condition that the below of rear fixed plate 6 all accords with to punch in the fixed plate 6 grafting mounting groove 4, can peg graft fixed plate 6 in mounting groove 4, punch respectively in the below of fixing base 3 and fixed plate 6, all be connected first fixing bolt 5 and second fixing bolt with ground, realize dual fixed, can make base 1 fixed more firm, multiple fixed mode, strong adaptability, and the skew can not appear after finishing fixing, the time of workman's adjustment dismouting machine position has been saved, workman's maintenance efficiency has been improved.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a mining stand jack dismouting machine which characterized in that: the base is a rectangular frame, a rack is arranged on the base, a fixing seat is fixedly connected to the side face of the base, a mounting groove is formed in the side face of the fixing seat, the inner wall of the mounting groove is communicated with the bottom of the fixing seat, a first fixing bolt is connected to the side face of the fixing seat in a threaded mode, one end of the first fixing bolt penetrates through the mounting groove and is connected with the ground, a fixing plate is inserted in the mounting groove, a first threaded hole and a second threaded hole are formed in the side face of the fixing plate respectively, a second fixing bolt is connected to the second threaded hole in a bolt mode, the first threaded hole and the second threaded hole are located at the two ends of the fixing plate respectively, the first threaded hole and the first fixing bolt are adaptive to each other, when the ground below the fixing seat is not suitable for being connected with the first fixing bolt, the fixing plate can be fixed in the mounting groove through the first fixing bolt, and the fixing plate is fixed through the second fixing bolt.

2. The mining column jack changer of claim 1, characterized in that: the inner side surface of the base is provided with four placing seats for placing the fixed plate, the four placing seats correspond to each other in pairs, two of the placing seats are located above the other two placing seats, and the side surface of each placing seat is provided with a placing groove.

3. The mining column jack changer of claim 2, characterized in that: the corner that lies in the base on the medial surface of base is connected with the box that is used for placing mounting tool through third fixing bolt fixedly, be provided with the division board that is used for separating box inner space for two placing space in the box.

4. The mining column jack changer of claim 3, characterized in that: the opening of the box body is provided with a first closing door and a second closing door which can be pushed and pulled in a sliding way.

5. The mining column jack changer of claim 4, characterized in that: the first sealing door and the second sealing door are glass doors.

6. The mining column jack changer of claim 5, characterized in that: the side face of the box body is provided with rectangular mounting holes for mounting the first sealing door and the second sealing door in the first sliding groove and the second sliding groove.

7. The mining column jack changer of any one of claims 1 to 6, wherein: the side of the base facing the ground is provided with a groove, and a rubber block used for avoiding the movement of the rack is arranged in the groove.