CN214367484U

CN214367484U - Support frame for mining

Info

Publication number: CN214367484U
Application number: CN202022655208.0U
Authority: CN
Inventors: 窦衍来; 张力
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-10-08
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a support frame for mining, comprising a supporting seat, the top fixed mounting of supporting seat has the support frame, the inside of support frame is provided with the mount, the top of mount extends to the outside of support frame, the equal fixed mounting in both sides of mount inner chamber bottom has the cylinder, the output fixed mounting of cylinder has the mounting panel, the mounting panel laminating is at the top of mount, the bottom of mount is provided with places the board. The utility model discloses a cylinder can highly adjust the mounting panel, and the cooperation of buffer beam, removal cover and buffer spring can cushion the support to the bottom of mount, and the damping bumper shock absorber can offset fast the extrusion force that the mount received, prevents the too big work efficiency who influences the tunnelling equipment of mining of range of vibrations, has solved the support frame simultaneously and has only had the supporting role and can not cushion the cancellation to the vibration dynamics, has influenced the problem of mining tunnelling efficiency.

Description

Support frame for mining

Technical Field

The utility model relates to a mining equipment technical field specifically is a support frame for mining.

Background

The mining is a technology and science for mining mineral resources from the inside of the crust and the earth surface, the generalized mining also comprises the mining of coal and oil, the mining industry is an important raw material industry, metal ores are main raw materials of the smelting industry, non-metal ores are important chemical raw materials and building materials, the main raw materials for mining and processing are naturally occurring ore bodies, ore sites cannot be freely selected, the industrial reserves of ore beds cannot be input and cannot be regenerated, excavating equipment is often used in the mining process, the existing excavating equipment for mining can generate violent vibration in the using process, and a support frame only has a supporting function and cannot buffer and offset vibration force, so that the mining and excavating efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support frame for mining possesses the advantage of buffering, has solved the support frame and has only had the supporting role and can not cushion the offset to the vibration dynamics, has influenced the problem of mining tunnelling efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting frame for mining comprises a supporting seat, the top of the supporting seat is fixedly provided with the supporting frame, the inside of the supporting frame is provided with a fixed frame, the top of the fixed frame extends to the outside of the supporting frame, the two sides of the bottom of the inner cavity of the fixed frame are both fixedly provided with air cylinders, the output ends of the air cylinders are fixedly provided with mounting plates, the mounting plate is attached to the top of the fixing frame, the bottom of the fixing frame is provided with a placing plate, two sides of the bottom of the placing plate are movably provided with buffer rods, the lower end of the buffer rod is movably provided with a movable sleeve, the inner part of the movable sleeve is sleeved with a cross rod, the two ends of the cross bar are fixedly arranged with the inner wall of the supporting frame, the bottoms of the two sides of the fixing frame are both fixedly provided with a limiting block, the top fixed mounting of stopper has the damping bumper shock absorber, the top of damping bumper shock absorber and the top fixed mounting of support frame inner chamber.

Preferably, buffer springs are sleeved at two ends of the cross rod, and one ends of the buffer springs are fixedly mounted on the side faces of the movable sleeves.

Preferably, the limiting grooves are formed in two sides of the inner cavity of the supporting frame, and one end of the limiting block extends to the inside of the limiting groove and is connected with the limiting groove in a sliding mode.

Preferably, the bottom of placing the board is fixed mounting has the blotter, the inside of one end run through to the blotter of horizontal pole, the bottom of blotter and the bottom fixed mounting of support frame inner chamber.

Preferably, the top of the mounting plate is provided with a mounting hole, and the mounting plate is internally provided with a groove.

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

1. the utility model discloses a cylinder can highly adjust the mounting panel, and the cooperation of buffer beam, removal cover and buffer spring can cushion the support to the bottom of mount, and the damping bumper shock absorber can offset fast the extrusion force that the mount received, prevents the too big work efficiency who influences the tunnelling equipment of mining of range of vibrations, has solved the support frame simultaneously and has only had the supporting role and can not cushion the cancellation to the vibration dynamics, has influenced the problem of mining tunnelling efficiency.

2. The utility model discloses a can guarantee the stability that the mount reciprocated when receiving the extrusion with the one end setting of spacing groove in the inside of spacing groove, avoid wholly producing the slope, and the blotter can support the buffering to the bottom of placing the board, increases support and the buffering effect to the mount, guarantees going on smoothly of mining work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the fixing frame of the present invention;

fig. 3 is a side view of the structure of the cushion of the present invention.

In the figure: 1. a supporting seat; 2. a support frame; 3. a fixed mount; 4. a cylinder; 5. mounting a plate; 6. placing the plate; 7. a buffer rod; 8. a cross bar; 9. moving the sleeve; 10. a limiting block; 11. a damping shock absorber; 12. a buffer spring; 13. a limiting groove; 14. a cushion pad.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a supporting frame for mining, includes a supporting seat 1, a supporting frame 2 is fixedly installed on the top of the supporting seat 1, two sides of the inner cavity of the supporting frame 2 are both provided with a limiting groove 13, one end of a limiting block 10 extends into the limiting groove 13 and is slidably connected, the stability of up-and-down movement of the fixing frame 3 when being extruded can be ensured by arranging one end of the limiting groove 13 in the limiting groove 13, so as to avoid the integral inclination, a cushion pad 14 can support and cushion the bottom of a placing plate 6, so as to increase the supporting and buffering effects on the fixing frame 3, and ensure the smooth proceeding of mining work, a fixing frame 3 is arranged in the supporting frame 2, the top of the fixing frame 3 extends to the outside of the supporting frame 2, two sides of the inner cavity of the fixing frame 3 are both fixedly provided with cylinders 4, an output end of the cylinder 4 is fixedly installed with a mounting plate 5, the top of the mounting plate 5 is provided with a mounting hole, a groove is formed in the mounting plate 5, the mounting plate 5 is attached to the top of the fixing frame 3, the bottom of the fixing frame 3 is provided with a placing plate 6, the bottom of the placing plate 6 is fixedly provided with a cushion pad 14, one end of a cross rod 8 penetrates into the cushion pad 14, the bottom of the cushion pad 14 and the bottom of the inner cavity of the support frame 2 are fixedly installed, two sides of the bottom of the placing plate 6 are respectively and movably provided with a buffer rod 7, the lower end of the buffer rod 7 is movably provided with a movable sleeve 9, the inside of the movable sleeve 9 is sleeved with the cross rod 8, two ends of the cross rod 8 are respectively sleeved with a buffer spring 12, one end of the buffer spring 12 and the side of the movable sleeve 9 are fixedly installed, two ends of the cross rod 8 and the inner wall of the support frame 2 are fixedly installed, the bottoms of two sides of the fixing frame 3 are respectively and fixedly provided with a limiting block 10, the top of the limiting block 10 is fixedly provided with a damping shock absorber 11, and the top of the damping shock absorber 11 and the top of the inner cavity of the support frame 2 are fixedly installed, can adjust the height of mounting panel 5 through cylinder 4, and buffer beam 7, remove the cooperation of cover 9 and buffer spring 12 and can cushion the support to the bottom of mount 3, and damping shock absorber 11 can offset the extrusion force that mount 3 received fast, prevent the too big work efficiency who influences mining tunnelling equipment of vibration range, it only has the supporting role simultaneously and can not cushion the offset to the vibration dynamics, has influenced the problem of mining tunnelling efficiency.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

During the use, install mining tunnelling equipment in the inside of mounting panel 5, can adjust the height of mounting panel 5 through starting cylinder 4, and produce in the mining course of operation and rock the time and give mount 3 with the vibration dynamics, mount 3 pushes down and drives buffer beam 7 and remove cover 9 and remove and extrude buffer spring 12 along 8 outside lateral shifting of horizontal pole, damping shock absorber 11 receives stopper 10 decurrent pulling force and extends this moment, can cushion the vibration dynamics of mount 3 self and offset, damping shock absorber 11 can make mount 3 reset fast, and then guarantee going on smoothly of mining work.

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 support frame for mining, includes supporting seat (1), its characterized in that: the supporting frame is characterized in that a supporting frame (2) is fixedly mounted at the top of the supporting seat (1), a fixing frame (3) is arranged inside the supporting frame (2), the top of the fixing frame (3) extends to the outside of the supporting frame (2), air cylinders (4) are fixedly mounted on two sides of the bottom of an inner cavity of the fixing frame (3), a mounting plate (5) is fixedly mounted at the output end of each air cylinder (4), the mounting plate (5) is attached to the top of the fixing frame (3), a placing plate (6) is arranged at the bottom of the fixing frame (3), buffer rods (7) are movably mounted on two sides of the bottom of the placing plate (6), a moving sleeve (9) is movably mounted at the lower end of each buffer rod (7), a cross rod (8) is sleeved inside the moving sleeve (9), two ends of the cross rod (8) are fixedly mounted on the inner wall of the supporting frame (2), and limit blocks (10) are fixedly mounted on the bottoms of two sides of the fixing frame (3), the top fixed mounting of stopper (10) has damping shock absorber (11), the top of damping shock absorber (11) and the top fixed mounting of support frame (2) inner chamber.

2. A mining support bracket as defined in claim 1, in which: buffer springs (12) are sleeved at two ends of the cross rod (8), and one ends of the buffer springs (12) are fixedly installed on the side faces of the movable sleeve (9).

3. A mining support bracket as defined in claim 1, in which: limiting grooves (13) are formed in two sides of the inner cavity of the support frame (2), and one end of each limiting block (10) extends to the inner portion of each limiting groove (13) and is connected in a sliding mode.

4. A mining support bracket as defined in claim 1, in which: the bottom of placing board (6) is fixedly provided with a cushion pad (14), one end of the cross rod (8) penetrates into the cushion pad (14), and the bottom of the cushion pad (14) is fixedly arranged with the bottom of the inner cavity of the support frame (2).

5. A mining support bracket as defined in claim 1, in which: the top of the mounting plate (5) is provided with a mounting hole, and the mounting plate (5) is internally provided with a groove.