CN211370483U - Broken tool for rescuing and dismantling mine - Google Patents

Abstract

The utility model relates to the technical field of rescue tools, and discloses a broken-in tool for mine rescue, which solves the problems that the existing broken-in tool is large in size and inconvenient to install and use, and meanwhile, the broken-in tool with large size cannot be effectively moved and used; the breaking-in tool for mine rescue has smaller size and structure and is convenient to install and use; this mine rescue is with breaking open instrument can effectually remove simultaneously to and can remain stable when using.

Description

Broken tool for rescuing and dismantling mine

Technical Field

The utility model belongs to the technical field of the rescue instrument, specifically be a mine rescue is with broken instrument of tearing open.

Background

In coal mine production, disastrous accidents such as gas explosion, water permeation, fire, coal dust explosion, roof collapse and the like often occur, and great threat is formed on the life safety of miners and the mine safety; when a safety accident occurs in a mine, in order to reduce casualties after the accident as much as possible, a refuge chamber or a fixed underground rescue capsule is arranged under the mine to wait for rescue, and the mine needs to be broken and dismantled in the rescue process.

The traditional breaking and dismantling tool is large in size and is very inconvenient to install and use, and meanwhile, the large-size breaking and dismantling tool cannot be effectively moved and used in the deep part of a mine, so that rescue cannot be effectively carried out; therefore, improvements are now needed in view of the current situation.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a mine rescue is with brokenly tearing open instrument open, the effectual present brokenly broken instrument of tearing open of having solved size is big, and the installation is used very inconveniently, and the big brokenly instrument of tearing open of size can't effectively remove and the problem of use simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mine rescue is with breaking in instrument of tearing open, which comprises a base frame, the top of chassis is equipped with the roof-rack, all be connected through fixed leg fixed connection between the four corners department of roof-rack bottom and the top of chassis, the equal fixed mounting in four corners department at chassis top has the removal to the piece, the equal fixed mounting in both sides at chassis top middle part has the fixed plate, fixed establishment is all installed at the both ends of two fixed plates, the middle part fixed mounting at roof-rack top has the sleeve pipe, the sheathed tube inside activity is pegged graft there is the carriage release lever, the one end of carriage release lever extends to the sheathed tube one end outer and fixedly connected with hammer block, logical groove has all been seted up to the both sides on sleeve pipe surface, the equal fixedly connected with in both sides of the carriage release lever other end promotes the handle, two one end that.

Preferably, fixed establishment includes threaded rod, conical head, carousel and rotates the handle, and conical head and carousel difference fixedly connected with rotate the edge of handle fixed connection in carousel one side at the both ends of threaded rod, and threaded hole is all seted up at the both ends of two fixed plates, threaded rod threaded connection in the inside of screw hole.

Preferably, buffer gear includes stripper plate, first spring and first ball, and first spring fixed connection is in the one end that leads to the groove, and stripper plate fixed connection is in the one end of first spring, and first ball activity joint is respectively at the top and the bottom of stripper plate.

Preferably, two the top and the bottom that lead to the groove with the one end all have seted up the removal draw-in groove, the equal activity joint in the inside of removing the draw-in groove in top and the bottom of stripper plate.

Preferably, one end of the sleeve is fixedly connected with a second spring, one end of the second spring is fixedly connected with an extrusion ring, and one end of the movable rod penetrates through the second spring and the extrusion ring respectively.

Preferably, the second ball bearings are movably clamped at four sides of the inner part of the sleeve at equal distances.

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

(1) during working, the breaking and dismantling tool for mine rescue has smaller size and structure and is convenient to mount and use by being provided with the bottom frame, the top frame, the fixed legs, the sleeve, the moving rod, the hammer body, the through groove and the pushing handle; the breaking and dismantling tool is directly placed in front of the stone, then the moving rod is moved back and forth by pushing the handle, and the moving rod can drive the hammer body to move back and forth, so that the stone is hammered and broken;

(2) the breaking-in tool for mine rescue can effectively move and can keep stable when in use by being provided with a movable handle piece, a fixed plate, a threaded hole, a fixed mechanism, a threaded rod, a conical head, a rotary table and a rotating handle; can carry out effectual removal to this brokenly tear instrument open through removing, rotate the handle through rotating simultaneously, make it drive the threaded rod and rotate, the rotation of threaded rod can drive the conical head and insert in ground.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is a partial sectional view of the fixing plate and a schematic structural view of the fixing mechanism of the present invention;

fig. 3 is a partial sectional view of the through groove and a schematic structural view of the buffer mechanism of the present invention;

fig. 4 is a sectional view of the sleeve of the present invention;

in the figure: 1. a chassis; 2. a top frame; 3. a fixed leg; 4. moving the handle member; 5. extruding a ring; 6. a fixing plate; 601. a threaded hole; 7. a fixing mechanism; 701. a threaded rod; 702. a conical head; 703. a turntable; 704. rotating the handle; 8. a sleeve; 801. a second ball bearing; 9. a travel bar; 10. a hammer body; 11. a through groove; 1101. moving the card slot; 12. pushing the handle; 13. a buffer mechanism; 1301. a pressing plate; 1302. a first spring; 1303. a first ball bearing; 14. a second spring.

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 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 first embodiment, as shown in fig. 1, 3 and 4, the utility model comprises a bottom frame 1, a top frame 2 is arranged above the bottom frame 1, four corners of the bottom of the top frame 2 are fixedly connected with the top of the bottom frame 1 through fixing legs 3, moving handle members 4 are fixedly arranged at the four corners of the top of the bottom frame 1, the breaking and dismantling tool can effectively move through the arrangement of the moving handle members 4, fixing plates 6 are fixedly arranged at two sides of the middle part of the top of the bottom frame 1, fixing mechanisms 7 are arranged at two ends of the two fixing plates 6, the fixing plates 6 and the fixing mechanisms 7 are arranged to keep the stability of the breaking and dismantling tool when in use, a sleeve 8 is fixedly arranged at the middle part of the top frame 2, a moving rod 9 is movably inserted in the sleeve 8, and arranged through the sleeve 8 and the moving rod 9, so that the hammer 10 can be effectively driven to strike, the one end of carriage release lever 9 extends to the outer and fixedly connected with hammer block 10 of sleeve pipe 8's one end, and logical groove 11 has all been seted up to the both sides on sleeve pipe 8 surface, and the equal fixedly connected with in both sides of the carriage release lever 9 other end promotes handle 12 (the surperficial activity that promotes handle 12 has cup jointed the lag that is used for the absorbing), and two one ends that promote handle 12 extend to the outside of sleeve pipe 8 through two logical groove 11 respectively, and buffer gear 13 is all installed to two same ends that lead to groove 11.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 2, the fixing mechanism 7 includes a threaded rod 701, a conical head 702, a rotating disk 703 and a rotating handle 704, the conical head 702 and the rotating disk 703 are respectively and fixedly connected to two ends of the threaded rod 701, the rotating handle 704 is fixedly connected to an edge of one side of the rotating disk 703, threaded holes 601 are respectively formed in two ends of each of the two fixing plates 6, the threaded rod 701 is in threaded connection with the inside of the threaded hole 601, and the threaded hole 601, the threaded rod 701, the conical head 702, the rotating disk 703 and the rotating handle 704 are arranged, so that the stability of the breaking and dismantling tool in use can be maintained.

Third embodiment, on the basis of the first embodiment, as shown in fig. 3, the buffering mechanism 13 includes a pressing plate 1301, a first spring 1302, and first balls 1303, the first spring 1302 is fixedly connected to one end of the through slot 11, the pressing plate 1301 is fixedly connected to one end of the first spring 1302, the first balls 1303 are movably clamped at the top and the bottom of the pressing plate 1301, and the movable rod 9 drives the pushing handle 12 to move through the arrangement of the pressing plate 1301, the first spring 1302, and the first balls 1303, so that a buffering effect can be effectively achieved.

Fourth embodiment, on the basis of first embodiment, given by fig. 3, two lead to the top and the bottom of groove 11 with the end all seted up mobile slot 1101, the top and the bottom of stripper plate 1301 all activity joint are in mobile slot 1101's inside, and through the setting of mobile slot 1101, make the stripper plate 1301 can be stable remove.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 1, one end of the sleeve 8 is fixedly connected with the second spring 14, one end of the second spring 14 is fixedly connected with the pressing ring 5, one end of the movable rod 9 penetrates through the second spring 14 and the pressing ring 5, and the movable rod 9 can effectively play a role in buffering when driving the hammer 10 to move rapidly through the arrangement of the second spring 14 and the pressing ring 5.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 4, the second balls 801 are movably engaged at equal distances on four sides inside the sleeve 8, and the movable rod 9 can be moved conveniently and quickly by the arrangement of the second balls 801.

The working principle is as follows: the breaking-in tool can be effectively moved by moving the handle part 4, and meanwhile, the rotating handle 704 is rotated to drive the threaded rod 701 to rotate, and the rotating of the threaded rod 701 can drive the conical head 702 to be inserted into the ground; then, by pushing the handle 12 to move the moving rod 9 back and forth, the moving rod 9 drives the hammer 10 to move back and forth, and the back and forth movement of the hammer 10 can hammer and crush the stone.

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 mine rescue is with breaking open instrument, includes chassis (1), its characterized in that: the improved structure of the automobile chassis is characterized in that an upper frame (2) is arranged above the chassis (1), four corners of the bottom of the upper frame (2) are fixedly connected with the top of the chassis (1) through fixing legs (3), four corners of the top of the chassis (1) are fixedly provided with moving handle parts (4), two sides of the middle part of the top of the chassis (1) are fixedly provided with fixing plates (6), two ends of the two fixing plates (6) are respectively provided with a fixing mechanism (7), the middle part of the top of the upper frame (2) is fixedly provided with a sleeve (8), a moving rod (9) is movably inserted in the sleeve (8), one end of the moving rod (9) extends out of one end of the sleeve (8) and is fixedly connected with a hammer body (10), two sides of the surface of the sleeve (8) are respectively provided with a through groove (11), two sides of the other end of the moving rod (9) are respectively and fixedly connected with a pushing handle (12), one ends of the two pushing handles (12), the same end of the two through grooves (11) is provided with a buffer mechanism (13).

2. The breaking-in tool for mine rescue according to claim 1, characterized in that: fixed establishment (7) include threaded rod (701), conical head (702), carousel (703) and rotate handle (704), and conical head (702) and carousel (703) are fixedly connected with respectively at the both ends of threaded rod (701), rotate handle (704) fixed connection in the edge of carousel (703) one side, and threaded hole (601) have all been seted up at the both ends of two fixed plates (6), and threaded rod (701) threaded connection is in the inside of threaded hole (601).

3. The breaking-in tool for mine rescue according to claim 1, characterized in that: the buffer mechanism (13) comprises an extrusion plate (1301), a first spring (1302) and first balls (1303), the first spring (1302) is fixedly connected to one end of the through groove (11), the extrusion plate (1301) is fixedly connected to one end of the first spring (1302), and the first balls (1303) are movably clamped to the top and the bottom of the extrusion plate (1301) respectively.

4. The breaking-in tool for mine rescue according to claim 1, characterized in that: two lead to the top and the bottom of groove (11) with the one end all seted up mobile slot (1101), the inside at mobile slot (1101) is all movably connected in the top and the bottom of stripper plate (1301).

5. The breaking-in tool for mine rescue according to claim 1, characterized in that: one end of the sleeve (8) is fixedly connected with a second spring (14), one end of the second spring (14) is fixedly connected with an extrusion ring (5), and one end of the movable rod (9) penetrates through the second spring (14) and the extrusion ring (5) respectively.

6. The breaking-in tool for mine rescue according to claim 1, characterized in that: and second balls (801) are movably clamped at four sides of the inner part of the sleeve (8) at equal distances.

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