CN213299469U

CN213299469U - Multifunctional supporting device for mine construction

Info

Publication number: CN213299469U
Application number: CN202022129302.2U
Authority: CN
Inventors: 杨成松
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-28
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a mine construction uses multi-functional strutting arrangement, including base and thread groove, base top both ends fixed mounting has telescopic cylinder, and telescopic cylinder upper end is connected with the stull, thread groove fixed mounting is in stull one end, and the stull other end is connected with top backup pad one end through first pivot to the backup pad other end runs through there is the lead screw, and the lead screw is blocked with the inside looks of thread groove simultaneously, the fixed plate is installed to the backup pad top, and the fixed plate front portion has worn to close the button to the button tail end is laminated with driving lever one end mutually, the inside second pivot that is provided with of driving lever simultaneously, the driving lever other end is connected with the fixture block, and fixture block fixed mounting is at the both ends of fixed plate. This multi-functional strutting arrangement is used in mine construction, the usable lead screw of staff and the block structure that constitutes between the thread groove rotate the lead screw for the lead screw breaks away from or the laminating mutually with the thread groove, thereby drives the backup pad and carries out inclination's regulation.

Description

Multifunctional supporting device for mine construction

Technical Field

The utility model relates to a mine construction technical field specifically is a multi-functional strutting arrangement is used in mine construction.

Background

With the increasing demand for mineral resources, surface resources are in short supply, so people are continuously seeking mineral resources needed from underground depths, the level of mine construction is continuously improved, mine construction engineering comprises operations such as perforation, blasting, mining and loading, transportation, material piling, slag discharge and the like, and construction tools applied in the construction process are various, wherein the multifunctional support device for mine construction is applied.

Common mine construction uses multi-functional strutting arrangement in the existing market, when supporting construction tool, strutting arrangement's height is unchangeable with the angle, and the staff to different heights operates and produces inconveniently when fixing the instrument, is difficult to support fixedly to the operation instrument of different shapes simultaneously, produces the condition of instrument landing easily in the support process, to above-mentioned problem, carries out the innovative design on original mine construction uses multi-functional strutting arrangement's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional strutting arrangement is used in mine construction to solve common multi-functional strutting arrangement is used in mine construction on the existing market that proposes in the above-mentioned background art, when supporting the construction instrument, strutting arrangement's height is unchangeable with the angle, and the staff to different heights operates and produces inconveniently when fixing the instrument, is difficult to support fixedly to the operating means of different shapes simultaneously, produces the problem of the condition of instrument landing easily in the support process.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional supporting device for mine construction comprises a base and a thread groove, wherein telescopic cylinders are fixedly arranged at two ends above the base, the upper end of the telescopic cylinder is connected with the cross brace, the thread groove is fixedly arranged at one end of the cross brace, the other end of the cross brace is connected with one end of the upper supporting plate through a first rotating shaft, a screw rod penetrates through the other end of the supporting plate, the screw rod is clamped with the inside of the thread groove, a fixing plate is arranged above the supporting plate, a button penetrates through the front part of the fixing plate, the tail end of the button is jointed with one end of the deflector rod, meanwhile, a second rotating shaft is arranged in the deflector rod, the other end of the deflector rod is connected with the clamping block, the clamping blocks are fixedly arranged at the two ends of the fixing plate, a sliding groove is arranged in each clamping block, the inner part of each sliding groove is attached to the push rod, and the push rod runs through the storage bin, and one end of the push rod is provided with a gripper which is connected with each other through a spring.

Preferably, the support plate is connected with the cross brace through a bearing, and the cross brace is fixedly connected with the telescopic cylinder.

Preferably, three grippers are annularly distributed at the tail end of the push rod and are connected through springs.

Preferably, the second rotating shaft is connected with the shifting rod through a bearing, and the shifting rod is of a Z-shaped structure.

Preferably, a clamping structure is formed between the screw rod and the thread groove, and the thread groove and the cross brace are of an integrated structure.

Preferably, the connection mode of spout and push rod is sliding connection, the storage compartment is inside to be protruding type structure.

Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional supporting device for mine construction is provided with a supporting frame,

1. usable telescopic cylinder of staff drives the stull and reciprocates, and the convenience is adjusted the height of backup pad, reduces and produces the hindrance because of the operation of altitude problem to the staff, and utilizes the block structure that constitutes between lead screw and the thread groove, rotates the lead screw for lead screw and thread groove break away from or laminate mutually, then the backup pad rotates around first pivot, thereby drives the backup pad and carries out inclination's regulation.

2. Sliding connection between the usable spout of staff and the push rod moves the containing storehouse and adjusts its position, and the staff can carry out the outside to the push rod and draw to rise, utilizes the protruding type structure of containing storehouse inside can fix the tongs, conveniently accomodates the tongs, and the three tongs that usable push rod end passes through spring coupling simultaneously is fixed the instrument of different shapes, has improved the whole practicality of device.

3. When the staff pressed the button in opposite directions, the driving lever rotated around the second pivot, and when pressing the one end of driving lever, the Z type structure of driving lever made the other end of driving lever carry out the rotation of opposite direction to promote the fixture block, made things convenient for the staff to place the instrument, improved the convenience of device operation.

Drawings

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

fig. 2 is a schematic top view of the fixing plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a telescopic cylinder; 3. a cross brace; 4. a first rotating shaft; 5. a support plate; 6. a fixing plate; 7. a clamping block; 8. a push rod; 9. a storage bin; 10. a button; 11. a deflector rod; 12. a second rotating shaft; 13. a thread groove; 14. a screw rod; 15. a gripper; 16. a spring; 17. a chute.

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. 1-4, the present invention provides a technical solution: a multifunctional supporting device for mine construction comprises a base 1 and a thread groove 13, wherein telescopic cylinders 2 are fixedly arranged at two ends above the base 1, the upper ends of the telescopic cylinders 2 are connected with a cross brace 3, the thread groove 13 is fixedly arranged at one end of the cross brace 3, the other end of the cross brace 3 is connected with one end of an upper supporting plate 5 through a first rotating shaft 4, a lead screw 14 penetrates through the other end of the supporting plate 5, the lead screw 14 is clamped with the inner part of the thread groove 13, a fixing plate 6 is arranged above the supporting plate 5, a button 10 penetrates through the front part of the fixing plate 6, the tail end of the button 10 is attached to one end of a deflector rod 11, a second rotating shaft 12 is arranged inside the deflector rod 11, the other end of the deflector rod 11 is connected with a fixture block 7, the fixture block 7 is fixedly arranged at two ends of the fixing plate 6, a sliding groove 17 is arranged inside the fixture block, one end of the push rod 8 is provided with a hand grip 15, and the hand grips 15 are connected with each other through a spring 16.

The support plate 5 is connected with the cross brace 3 through a bearing, the cross brace 3 is fixedly connected with the telescopic cylinder 2, and the telescopic cylinder 2 drives the cross brace 3 to move up and down, so that the height of the support plate 5 can be conveniently adjusted;

three grippers 15 are annularly distributed at the tail end of the push rod 8, the grippers 15 are connected through springs 16, tools are pushed into the grippers 15, the springs 16 drive the grippers 15 to automatically clamp the tools, tools in different shapes can be conveniently fixed, and the overall practicability of the device is improved;

the second rotating shaft 12 is connected with the deflector rod 11 through a bearing, the deflector rod 11 is of a Z-shaped structure, the deflector rod 11 rotates around the second rotating shaft 12, and when one end of the deflector rod 11 is pressed, the other end of the deflector rod 11 rotates in the opposite direction, so that the fixture block 7 is pushed, and a worker can conveniently place a tool;

a clamping structure is formed between the screw rod 14 and the thread groove 13, the thread groove 13 and the cross brace 3 are of an integrated structure, and the screw rod 14 is rotated to enable the screw rod 14 to be separated from or attached to the thread groove 13 fixedly connected with the upper end of the cross brace 3;

the connection mode of spout 17 and push rod 8 is sliding connection, and collecting chamber 9 is inside to be protruding type structure, can move collecting chamber 9 and adjust its position, fixes tongs 15 simultaneously, conveniently accomodates tongs 15.

The working principle is as follows: according to the figures 1 and 3, firstly, a worker can push and pull the cross brace 3 by using the telescopic cylinder 2 according to the operation comfort level to make the cross brace 3 generate height displacement, so that the cross brace 3 can move up and down under the driving of the telescopic cylinder 2, the height of the supporting device can be adjusted conveniently, the operation of the worker is prevented from being blocked due to height problems, then the worker can rotate the screw rod 14 according to the installation angle of the tool, the screw rod 14 rotates and rises in the thread groove 13, the contact area between the screw rod 14 and the thread groove 13 is reduced, so that one end of the supporting plate 5 rotates and rises around the first rotating shaft 4 under the driving of the screw rod 14, the inclination angle of the fixing plate 6 is adjusted conveniently, then the worker can press the buttons 10 oppositely according to the shape of the supporting tool, the tool is placed conveniently, and the fixture block 7 can fix the tool, the supporting stability of the device is improved.

According to the figures 2 and 4, the worker can push the push rod 8 according to the shape and size of the supporting tool, so that the push rod 8 moves in the sliding groove 17, the position of the hand grip 15 is adjusted, the tool is conveniently fixed, then the worker can press the button 10 oppositely, one end of the button 10 extrudes one end of the shift lever 11, the shift lever 11 rotates around the second rotating shaft 12 in the opposite direction, the other end of the shift lever 11 extrudes the clamping block 7 outwards, then the worker can place the tool, the clamping block 7 can fix the tool, the subsequent operation and use of the tool are convenient, the worker can push the push rod 8 on the storage bin 9 inwards, the hand grip 15 is separated from the storage bin 9, meanwhile, the tool is pushed into the hand grip 15, the hand grip 15 can be opened and automatically closed under the action of the spring 16, and therefore the hand grip 15 can conveniently fix the tools in different shapes, the overall practicability of the device is improved. The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

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

1. The utility model provides a multi-functional strutting arrangement is used in mine construction, includes base (1) and thread groove (13), its characterized in that: the device is characterized in that telescopic cylinders (2) are fixedly mounted at two ends above the base (1), the upper ends of the telescopic cylinders (2) are connected with a cross brace (3), a thread groove (13) is fixedly mounted at one end of the cross brace (3), the other end of the cross brace (3) is connected with one end of an upper supporting plate (5) through a first rotating shaft (4), a lead screw (14) penetrates through the other end of the supporting plate (5), the lead screw (14) is clamped with the inside of the thread groove (13), a fixing plate (6) is mounted above the supporting plate (5), a button (10) penetrates through the front part of the fixing plate (6), the tail end of the button (10) is attached to one end of a deflector rod (11), a second rotating shaft (12) is arranged inside the deflector rod (11), the other end of the deflector rod (11) is connected with a clamping block (7), and the clamping block (7) is fixedly, the fixture block (7) is internally provided with a sliding groove (17), the sliding groove (17) is internally attached to the push rod (8), the push rod (8) penetrates through the storage bin (9), one end of the push rod (8) is provided with a gripper (15), and the gripper (15) are connected with each other through a spring (16).

2. The multifunctional supporting device for mine construction according to claim 1, wherein: the support plate (5) is connected with the cross support (3) through a bearing, and the cross support (3) is fixedly connected with the telescopic cylinder (2).

3. The multifunctional supporting device for mine construction according to claim 1, wherein: three grippers (15) are annularly distributed at the tail end of the push rod (8), and the grippers (15) are connected through springs (16).

4. The multifunctional supporting device for mine construction according to claim 1, wherein: the second rotating shaft (12) is connected with the deflector rod (11) in a bearing mode, and the deflector rod (11) is of a Z-shaped structure.

5. The multifunctional supporting device for mine construction according to claim 1, wherein: a clamping structure is formed between the screw rod (14) and the thread groove (13), and the thread groove (13) and the cross brace (3) are of an integrated structure.

6. The multifunctional supporting device for mine construction according to claim 1, wherein: the connecting mode of the sliding groove (17) and the push rod (8) is sliding connection, and the storage bin (9) is internally of a convex structure.