CN218266009U - Rock burst emergency escape device - Google Patents

Abstract

The utility model discloses an emergent escape device of rock burst relates to emergent escape apparatus technical field, including emergent escape pipe, the end position department of emergent escape pipe has cup jointed the butt joint pipe, and has offered the rectangular channel to the inside symmetry of butt joint pipe, the inside block respectively of rectangular channel has the connecting rod, and one side symmetric connection that the connecting rod is close to each other inserts and establishes the pole, the inside of emergent escape pipe is seted up and is inserted the spacing groove of establishing pole looks adaptation. The utility model discloses a be provided with the butt joint pipe and insert and establish the pole to the realization is to the direct quick butt joint of emergency escape pipe, and need not to be equipped with dedicated instrument, thereby can promote staff's installation effectiveness by a wide margin, in order to reduce the cost of labor in using the use, be provided with sealed piece and seal groove, reducible emergency escape pipe and the butt joint pipe clearance of butt joint in-process, thereby in order to guarantee the emergent leakproofness of escaping between the pipe butt joint in-process, drop to emergency escape among the pipe in ponding and dust among the tunnel.

Description

Rock burst emergency escape device

Technical Field

The utility model relates to an emergent equipment of fleing technical field especially relates to an emergent escape device of rock burst.

Background

Rock burst refers to the phenomenon that deep parts of underground mining or areas with high structural stress are subjected to sudden damage in an empty rock body, the phenomenon often occurs in the process of tunnel construction, in order to avoid casualty accidents as much as possible and reduce unnecessary economic loss, the arrangement of escape pipelines of tunnels is very important, when rock burst accidents occur, field personnel need to escape from accident sites through the escape pipelines, and emergency escape is carried out by using the escape pipelines.

At present, its self is when using in current emergent pipe of fleing, because single whole length of fleing the pipe is limited, and the whole in tunnel is longer, therefore when the in-service use, the staff need dock multiunit pipeline of fleing, at present, the pipe of fleing now is through staple bolt and multiunit bolt butt joint, need be equipped with specialized tool when the butt joint, and because the bolt is in large quantity, and the pipe of fleing that needs the butt joint is in large quantity, therefore it is relatively poor to the butt joint efficiency of the pipe of fleing to make the staff, and the installation consumes long time, the cost of labor is high, for this reason, we propose a rock burst emergency escape device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rock burst emergency escape device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an emergent escape device of rock burst, includes emergent escape pipe, the end position department of emergent escape pipe has cup jointed the butt joint pipe, and has offered the rectangular channel to the inside symmetry of pipe, the inside block respectively of rectangular channel has the connecting rod, and one side symmetric connection that the connecting rod is close to each other has inserted and establishes the pole, the spacing groove of establishing pole looks adaptation is seted up and is inserted in the inside of emergent escape pipe.

In this device, through mutually supporting of rectangular channel and connecting rod, can realize the quick butt joint between the pipe of escaping promptly to can effectively promote staff's butt joint efficiency.

Preferably, the central point of butt joint inside pipe wall puts the solid fixed ring of department fixedly connected with, and solid fixed ring's both ends and buffer block fixed connection, the end looks butt of one side and the emergent pipe of fleing that the buffer block kept away from each other, solid fixed ring and buffer block mutually support, can realize the protection work of corresponding the emergent pipe end of fleing.

Preferably, the inner wall of the opening of the butt joint pipe is set to be an inclined structure, the opening position of the butt joint pipe is glued with a protective pad, the outer side of the butt joint pipe is uniformly distributed with convex blocks, the butt joint pipe arranged in an inclined shape can be conveniently sleeved on the outer side of the emergency escape pipe, and the protection of the opening position of the butt joint pipe can be realized by matching the arrangement of the convex blocks.

Preferably, both ends symmetric connection has the seal block about solid fixed ring, the inside of emergency escape pipe is seted up with the seal groove of seal block looks adaptation, mutually supporting of seal block and seal groove can guarantee the compactness of emergency escape pipe connection in-process.

Preferably, one side fixedly connected with pulling rod that the connecting rod is close to each other, and the other end of pulling rod extends to among the solid fixed ring, the inside of solid fixed ring has seted up the slot hole with the corresponding position of pulling rod, through pulling rod and the mutually supporting of slot hole, can realize the guide work to the connecting rod.

Preferably, the inner wall fixedly connected with of slot hole cup joints the pole, and cup joints the internal connection of pole and has the spring, the other end of spring and the end fixed connection who pulls the pole, cup joint the mutual cooperation of pole and spring, can drive the reset work of connecting rod.

Preferably, one side fixedly connected with connecting block that the connecting rod kept away from each other, and the cross-sectional area of connecting block is greater than the cross-sectional area of rectangular channel, through the setting of connecting block, can be convenient for the staff to stimulate the removal of connecting rod.

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

1. the device is through being provided with the butt joint pipe and inserting and establish the pole, and in the use, the staff only needs manual pulling connecting rod, can will insert and establish the pole block in the inside of emergent pipe of escaping to the realization is corresponding the direct quick butt joint of emergent pipe of escaping, and need not to be equipped with dedicated instrument, thereby can promote staff's installation effectiveness by a wide margin, with the cost of labor that reduces in the use.

2. The device is through being provided with sealed piece and seal groove, in the use, the sealed piece that solid fixed ring outside is connected can insert the inside to the seal groove, and the cooperation has solid fixed ring outside fixed connection's buffer block, can reduce the emergent clearance of escaping the pipe and managing the butt joint in-process to in order to guarantee to meet an urgent need the leakproofness of escaping between the pipe in the butt joint in-process, in order to prevent ponding and dust among the tunnel drop to the emergent pipe of fleing among, in order to guarantee personnel's of fleing use.

Drawings

Fig. 1 is a schematic perspective view of a rock burst emergency escape device provided by the present invention;

FIG. 2 is a schematic perspective cross-sectional view of the docking tube and retaining ring configuration of FIG. 1;

FIG. 3 is a schematic perspective sectional view of the sealing block and retaining ring structure of FIG. 1;

fig. 4 is a schematic perspective sectional view of the pulling rod and the sleeved rod structure in fig. 1.

In the figure: 1. an emergency escape pipe; 2. butt-joint pipes; 3. a rectangular groove; 4. a connecting rod; 5. inserting the rod; 6. connecting blocks; 7. pulling a rod; 8. a sleeved rod; 9. a spring; 10. a sealing block; 11. a sealing groove; 12. a buffer block; 13. a protection pad; 14. a fixing ring; 15. and (5) protruding blocks.

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.

Referring to fig. 1-4, an emergent escape device of rock burst includes emergent escape tube 1, and the end position department of emergent escape tube 1 has cup jointed the butt joint pipe 2, and has seted up rectangular channel 3 to the inside symmetry of butt joint pipe 2, and the inside difference block of rectangular channel 3 has connecting rod 4, and one side symmetric connection that connecting rod 4 is close to each other has to insert establishes pole 5, and emergent escape tube 1's inside is seted up and is inserted the spacing groove of establishing pole 5 looks adaptation.

Further, refer to fig. 2, fig. 3 and fig. 4 and can learn, the fixed ring 14 of central point department fixedly connected with of 2 inner walls of butt joint pipe, and the both ends and the buffer block 12 fixed connection of fixed ring 14, one side that buffer block 12 kept away from each other and the end looks butt of emergent escape pipe 1, buffer block 12 constitutes for the rubber material, when using, through the buffer block 12 that fixed ring 14 outside is connected, can prevent effectively that fixed ring 14 from directly contacting with the end of emergent escape pipe 1, in order to realize the protection work who corresponds the end of emergent escape pipe 1.

Further, can learn with reference to fig. 3 and 4, the inner wall of the 2 opening parts of butt joint pipe sets up to the slope structure, open position department veneer of butt joint pipe 2 has protection pad 13, the outside evenly distributed of butt joint pipe 2 has protruding piece 15, because open position department of butt joint pipe 2 sets up to the slope structure, thereby can be convenient for the staff will cup joint butt joint pipe 2 in the emergent outside of escaping pipe 1, protection pad 13 is the rubber material, the cooperation has the setting of protection pad 13, can realize the protection work to the 2 open position department inner walls of butt joint pipe.

Further, refer to fig. 3 and 4 and learn that the left and right ends symmetric connection of solid fixed ring 14 has sealed piece 10, and the seal groove 11 with sealed piece 10 looks adaptation is seted up to the inside of emergent escape pipe 1, and in the use, sealed piece 10 that solid fixed ring 14 outside is connected must be inserted to the seal groove 11 among the emergent escape pipe 1 to can effectively promote the leakproofness of emergent escape pipe 1 butt joint in-process.

Further, as can be known by referring to fig. 3 and 4, one side of the connecting rod 4 close to each other is fixedly connected with a pulling rod 7, the other end of the pulling rod 7 extends into a fixing ring 14, a slot hole is formed in the fixing ring 14 and the position corresponding to the pulling rod 7, when the connecting rod 4 is pulled by a worker, the pulling rod 7 connected to the inner side of the connecting rod 4 can be stressed to slide in the slot hole at the same time, and the guide work of the connecting rod 4 is realized

Further, as can be known by referring to fig. 4, the inner wall of the slot hole is fixedly connected with the sleeve rod 8, the inner part of the sleeve rod 8 is connected with the spring 9, the other end of the spring 9 is fixedly connected with the end of the pulling rod 7, the sleeve rod 8 arranged in the slot hole is matched with the spring 9 connected with the inner wall of the sleeve rod 8, and the reset work of the connecting rod 4 can be realized.

Further, as can be known by referring to fig. 4, the connecting rod 4 is fixedly connected with the connecting block 6 on one side away from each other, and the cross-sectional area of the connecting block 6 is larger than that of the rectangular groove 3, so that the connecting block 6 with a larger cross-sectional area can facilitate the movement of the connecting rod 4 for the worker to pull.

The working principle is as follows: the utility model discloses when using, the staff can at first arrange two sets of emergent pipes of escaping 1 one side that are close to each other in butt joint pipe 2, then the staff can manual pulling connecting block 6, thereby can will insert establish pole 5 and take out from the inside of emergent pipe of escaping 1, immediately the staff can cup joint pipe 2 in the outside of 1, so that the sealed piece 10 that solid fixed ring 14 outside is connected inserts to the sealed groove 11 that emergent pipe of escaping 1 inside was seted up among, the buffer block 12 that solid fixed ring 14 outside was connected this moment can contact with the end of emergent pipe of escaping 1 by the atress, after the completion is cup jointed, the staff can stop pulling connecting block 6, thereby make insert and establish pole 5 can the atress inlay among the spacing groove of seting up among emergent pipe of escaping 1 in the atress, in order to realize corresponding the fixed work of emergent pipe of escaping 1, in-process at pulling connecting block 6, connecting rod 4 can be simultaneously atress in the inside removal of rectangular channel 3, so that the inboard 7 atress that connect of pulling channel 3 is along the inner wall of 8 slides, with the realization to the connecting rod of the work principle more than the utility model, the utility model discloses the work principle more than the guide is whole.

The utility model discloses in, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (7)

1. The utility model provides an emergent escape device of rock burst, escapes including the emergency and manages (1), its characterized in that, the end position department of escaping pipe (1) has cup jointed pipe (2) and has seted up rectangular channel (3) to the inside symmetry of pipe (2) of just, the inside difference block of rectangular channel (3) has connecting rod (4), and one side symmetric connection that connecting rod (4) are close to each other has inserted and establishes pole (5), the spacing groove of establishing pole (5) looks adaptation is seted up and is inserted to the inside of escaping pipe (1) of emergency.

2. The rock burst emergency escape device according to claim 1, wherein a fixing ring (14) is fixedly connected to the center position of the inner wall of the butt joint pipe (2), two ends of the fixing ring (14) are fixedly connected with the buffer blocks (12), and one sides, far away from each other, of the buffer blocks (12) are abutted to the end of the emergency escape pipe (1).

3. A rock burst emergency escape device according to claim 1, wherein the inner wall of the opening of the butt joint pipe (2) is arranged to be an inclined structure, a protective pad (13) is glued at the opening of the butt joint pipe (2), and convex blocks (15) are uniformly distributed on the outer side of the butt joint pipe (2).

4. The rock burst emergency escape device according to claim 2, wherein the left end and the right end of the fixing ring (14) are symmetrically connected with sealing blocks (10), and a sealing groove (11) matched with the sealing blocks (10) is formed in the emergency escape tube (1).

5. A rock burst emergency escape device according to claim 1, wherein one side of the connecting rods (4) close to each other is fixedly connected with a pulling rod (7), the other end of the pulling rod (7) extends into a fixing ring (14), and a slot hole is formed in the fixing ring (14) at a position corresponding to the pulling rod (7).

6. A rock burst emergency escape device according to claim 5, wherein the inner wall of the slot hole is fixedly connected with a sleeve rod (8), the inner part of the sleeve rod (8) is connected with a spring (9), and the other end of the spring (9) is fixedly connected with the end of the pulling rod (7).

7. A rock burst emergency escape device according to claim 1, wherein one side of the connecting rod (4) away from each other is fixedly connected with a connecting block (6), and the cross-sectional area of the connecting block (6) is larger than that of the rectangular groove (3).

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