CN215177346U - Flying stone surrounding and blocking device used in mountain blasting - Google Patents

Abstract

The utility model provides a flying stone encloses fender device for when massif explodes belongs to construction technical field, it includes the fixing base, enclose the fender panel, the cross connecting pipe, vertical connecting pipe and connection pad, the fixing base top is provided with many vertical connecting pipes side by side, the cross connecting pipe sets up between two adjacent vertical connecting pipes, vertical connecting pipe passes through the connection pad and can dismantle with the cross connecting pipe and be connected, vertical connecting pipe and cross connecting pipe are the cross form and connect and constitute frame construction, enclose the blank department that the fender panel setting formed at vertical connecting pipe and cross connecting pipe. The longitudinal connecting pipe and the transverse connecting pipe are connected through the connecting disc, so that the connection of threaded connecting pieces such as screws or nuts in the prior art is replaced, and the time spent in connection and the labor consumed in connection are saved; enclose fender panel and replaced the fender net that encloses among the prior art, enclose fender panel and be overall structure, can not have the rubble to pass and enclose fender panel, enclose fender panel simultaneously and can not hang the flyrock yet.

Description

Flying stone surrounding and blocking device used in mountain blasting

Technical Field

The utility model belongs to the technical field of the construction, a fender technique is enclosed in enclosing of splash among the construction is related to, and fender device is enclosed for flying stone when being used for massif blasting specifically.

Background

In the blasting process of mountain leveling construction, as most of the mountain bodies are provided with a plurality of mountain stones, the mountain stones are exploded and splashed to the periphery after blasting is finished, then fall on a mountain slope and roll down along the mountain slope at will, and the mountain environment is influenced. Therefore, in the blasting construction process of the mountain, a barrier device needs to be arranged on a hillside to block and intercept the falling flying stones, and the blocking and the intercepted flying stones are uniformly processed after blasting is finished.

The existing fence enclosing device mostly adopts steel pipes to connect to form a scaffold, then a fence enclosing net is erected between the steel pipes, and the existing fence enclosing device has the following problems in the erecting process:

1. all adopt rotatory fastener basically when being connected between with steel pipe and the steel pipe, the installation of rotatory fastener all needs the manual work to rotate threaded connection spare such as screw or nut with the spanner with the in-process of dismantlement, need spend a large amount of time and consume a large amount of physical power.

2. When the enclosure net is erected, the enclosure net is formed by manually winding and binding braided ropes on a steel pipe or directly binding the enclosure net on the steel pipe; firstly, the enclosure net can not enclose and block small gravels, and the gravels still roll down along the hillside after passing through the meshes of the enclosure net; secondly, the enclosure net is easy to hang flying stones in meshes of the enclosure net, is difficult to clean, and is easy to hang the enclosure net to be damaged.

SUMMERY OF THE UTILITY MODEL

Enclose to above-mentioned current fender device waste time and energy when setting up the scaffold, enclose that uses simultaneously among the prior art and keep off the net and keep off not live the rubble and enclose the problem that the net hung the flying stone easily, the utility model provides a flying stone encloses fender device for when massif explodes.

The utility model provides a flying stone encloses fender device when being used for massif blasting, adopt the mode of pegging graft to be connected through the connection pad between its steel pipe and the steel pipe, made things convenient for installation and dismantlement between steel pipe and the steel pipe, simultaneously the utility model discloses with current enclose fender net change into enclose fender panel, can not have the flying stone to pass on the enclosing fender panel and also can not hang the flying stone; the specific technical scheme is as follows:

a flying stone encloses fender device for when massif blasting, include the fixing base, enclose fender panel, transverse connection pipe, vertical connecting pipe and connection pad, the fixing base top is provided with many vertical connecting pipes side by side, transverse connection pipe sets up between two adjacent vertical connecting pipes, vertical connecting pipe passes through the connection pad and can dismantle with transverse connection pipe and be connected, vertical connecting pipe and transverse connection pipe are the cross-shaped connection of cross form and become frame construction, enclose the blank department that fender panel setting formed at vertical connecting pipe and transverse connection pipe.

Further inject, vertical connecting pipe includes many connection steel pipes that connect gradually from bottom to top along vertical connecting pipe axial, horizontal connecting pipe includes many connection steel pipes that set gradually after going to from along horizontal connecting pipe's axial, the both ends of connecting the steel pipe are the link, and two adjacent connection steel pipes pass through the link and connect, the connection pad cup joints on connecting the steel pipe, the link of connecting the steel pipe on the horizontal connecting pipe is connected with vertical connecting pipe through the connection pad on the last connection steel pipe of vertical connecting pipe.

Further inject, the flying stone enclosure device used for mountain blasting further comprises a connector clip, a connecting hole is formed in the connecting disc, a connecting hole is formed in the connecting end of the connecting steel pipe, and the connector clip is inserted in the connecting hole of the connecting end on the connecting steel pipe and the connecting hole on the connecting disc to connect the connecting steel pipe and the connecting disc.

Further inject, the link includes two engaging lugs that set gradually along the radial top-down of connecting the steel pipe, and all is provided with the connecting hole on two engaging lugs, the connection pad sets up between two engaging lugs, the plug connector is pegged graft in the connecting hole on two engaging lugs and the connecting hole on the connection pad.

Further inject, the connection steel pipe includes fixed pipe and flexible pipe, the flexible pipe is pegged graft in the fixed pipe along the axial of fixed pipe, flexible pipe and fixed pipe are telescopic connection, the end of flexible pipe and the end of fixed pipe are the link.

Further inject, the steel connecting pipe still includes the plug pin, be provided with the spliced eye on the fixed pipe, be provided with a plurality of spliced eyes along the axial on the flexible pipe, the plug pin is pegged graft in the spliced eye on fixed pipe and a spliced eye on the flexible pipe in with fixed pipe and flexible pipe connection.

Further inject, enclose fender panel and include a plurality of panel units of mutual concatenation along the coplanar, a plurality of panel units are connected with the steel pipe of being connected on the vertical connecting pipe and the steel pipe of being connected on the transverse connection pipe.

Further limiting, a plurality of grooves and a plurality of inserting blocks are arranged on the edges of the panel units, each groove and each inserting block are arranged at intervals, the shapes of the groove walls of the grooves are matched with the shapes of the outer contours of the inserting blocks, and the inserting blocks are inserted in the grooves to connect two adjacent panel units.

Further limiting, the flying stone surrounding and blocking device used for mountain blasting further comprises a connecting ring, serial holes are formed in the panel units, and the connecting ring penetrates through the serial holes in the two adjacent panel units to connect the two adjacent panel units.

Further, the panel unit is connected with the connecting steel pipes on the longitudinal connecting pipes and the connecting steel pipes on the transverse connecting pipes through the connecting rings.

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

1. the utility model discloses a flying stone encloses fender device for when massif explodes, it includes fixing base, encloses fender panel, transverse connection pipe, vertical connecting pipe and connection pad, the fixing base top is provided with many vertical connecting pipes side by side, transverse connection pipe sets up between two adjacent vertical connecting pipes, vertical connecting pipe passes through the connection pad can dismantle with transverse connection pipe and be connected, vertical connecting pipe and transverse connection pipe are the cross-shaped connection of cross form and become frame construction, enclose the blank department that fender panel setting formed at vertical connecting pipe and transverse connection pipe; when the flyrock fender device is used, the fixing seat is fixed in a foundation pit dug on a mountain body, the transverse connecting pipe and the longitudinal connecting pipe are sequentially erected above the fixing seat, after the transverse connecting pipe and the longitudinal connecting pipe are lapped, the fender enclosing panel is connected to a blank space formed by the longitudinal connecting pipe and the transverse connecting pipe, then the foundation pit is buried, and the whole flyrock fender enclosing device is fixed on the mountain body; the utility model connects the longitudinal connecting pipe and the transverse connecting pipe through the connecting disc, replaces the connection through the screw connecting piece such as screw or nut in the prior art, saves the time spent during the connection and the manpower spent during the connection; enclose fender panel and replaced the fender net that encloses among the prior art, enclose fender panel and be overall structure, can not have the rubble to pass and enclose fender panel, enclose fender panel simultaneously and can not hang the flyrock yet.

2. The utility model discloses a flying stone encloses fender device when massif blasting, it still includes the plug connector, and the plug connector is pegged graft and will be connected the steel pipe in the connecting hole of connecting the steel pipe on and the connecting pad on the connecting pad and be connected with the connecting pad. The splicing mode is more convenient for the installation and the disassembly of the connecting steel pipes.

3. The link includes two engaging lugs that set gradually along the radial top-down of connecting the steel pipe, and the connection pad setting is between two engaging lugs, and the connector clip is pegged graft in the connecting hole on two engaging lugs and the connecting hole on the connection pad. The connecting disc can be connected with the connecting steel pipe more firmly through the two connecting lugs.

4. The connecting steel pipe comprises a fixed pipe and a telescopic pipe, the telescopic pipe is inserted in the fixed pipe along the axial direction of the fixed pipe, the telescopic pipe and the fixed pipe are connected in a telescopic mode, the size of the connecting steel pipe can be reduced through the telescopic connection mode, and the steel pipe is convenient to transport.

5. The fixed pipe is provided with a splicing hole, the telescopic pipe is provided with a plurality of splicing holes along the axial direction, and the splicing pin is spliced in the splicing hole on the fixed pipe and one splicing hole on the telescopic pipe to connect the fixed pipe with the telescopic pipe. The length adjustment of the connecting steel pipe is facilitated through the matching mode of the inserting pins and the inserting holes, so that the adaptability of the connecting steel pipe is stronger.

6. Enclose fender panel and include a plurality of panel units of splicing each other, a plurality of panel units are connected with the connection steel pipe on the vertical connecting pipe and the connection steel pipe on the transverse connection pipe, have made things convenient for the fender area size regulation of enclosing fender panel through the mode with panel unit concatenation.

7. The edge at panel unit is provided with a plurality of recesses and a plurality of inserted block, pegs graft through the inserted block and will be adjacent two panel unit connection in the recess, has made things convenient for through the cooperation of recess with the inserted block to enclose fender panel's installation and dismantlement.

8. The flying stone retaining device for mountain blasting of the utility model also comprises a connecting ring which passes through the series holes on the two adjacent panel units to connect the two adjacent panel units; the connection between the two adjacent panel units is more firmly realized through the connection ring.

9. The panel unit is connected with the connecting steel pipe on the longitudinal connecting pipe and the connecting steel pipe on the transverse connecting pipe through the connecting ring. The panel unit is connected with the connecting steel pipes on the longitudinal connecting pipes and the connecting steel pipes on the transverse connecting pipes more firmly through the connecting rings.

Drawings

Fig. 1 is a schematic structural view of a flying stone retaining device for mountain blasting according to the present invention;

FIG. 2 is a schematic structural view of a connecting steel pipe;

FIG. 3 is a schematic view of the connection between the steel pipes;

FIG. 4 is a partial enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic structural view of a connecting plate;

FIG. 6 is a schematic structural view of a fender panel;

the connecting structure comprises a fixed seat 1, a surrounding baffle plate 2, a panel unit 21, a connecting hole 22, a groove 23, an inserting block 24, a connecting steel pipe 3, a fixing pipe 31, a connecting pin 32, a telescopic rod 33, a connecting end 34, a connecting disc 4, a connecting ring 5 and a connecting plug 6.

Detailed Description

The technical solution of the present invention is further explained below with reference to the drawings and examples, but the present invention is not limited to the embodiments explained below.

The utility model discloses a flying stone encloses fender device for when massif explodes, including fixing base 1, enclose fender panel 2, transverse connection pipe, vertical connecting pipe and connection pad 4, 1 tops of fixing base are provided with many vertical connecting pipes side by side, transverse connection pipe sets up between two adjacent vertical connecting pipes, vertical connecting pipe passes through connection pad 4 and can dismantle with transverse connection pipe and be connected, vertical connecting pipe and transverse connection pipe are cross-shaped and connect into frame construction, enclose the blank department that fender panel 2 set up at vertical connecting pipe and transverse connection pipe formation. The longitudinal connecting pipe comprises a plurality of connecting steel pipes 3 which are sequentially connected from bottom to top along the axial direction of the longitudinal connecting pipe, the transverse connecting pipe comprises a plurality of connecting steel pipes 3 which are sequentially arranged from front to back along the axial direction of the transverse connecting pipe, both ends of each connecting steel pipe 3 are connecting ends 34, two adjacent connecting steel pipes 3 are connected through the connecting ends 34, the connecting discs 4 are sleeved on the connecting steel pipes 3, and the connecting ends 34 of the connecting steel pipes 3 on the transverse connecting pipe are connected with the longitudinal connecting pipe through the connecting discs 4 of the connecting steel pipes 3 on the longitudinal connecting pipe. The flying stone surrounding and blocking device used for mountain blasting further comprises a plug connector 6, a connecting hole is formed in the connecting disc 4, a connecting hole is formed in the connecting end of the connecting steel pipe 3, and the plug connector 6 is inserted in the connecting hole of the connecting end of the connecting steel pipe 3 and the connecting hole in the connecting disc 4 to connect the connecting steel pipe 3 and the connecting disc 4. The connecting end 34 comprises two connecting lugs which are sequentially arranged from top to bottom along the radial direction of the connecting steel pipe 3, connecting holes are formed in the two connecting lugs, the connecting disc 4 is arranged between the two connecting lugs, and the plug connectors 6 are inserted into the connecting holes in the two connecting lugs and the connecting holes in the connecting disc 4. The connecting steel pipe 3 comprises a fixed pipe 31 and an extension pipe 33, the extension pipe 33 is inserted in the fixed pipe 31 along the axial direction of the fixed pipe 31, the extension pipe 33 is connected with the fixed pipe 31 in a telescopic manner, and the tail end of the extension pipe 33 and the tail end of the fixed pipe 31 are both connecting ends 34. The connecting steel pipe 3 further comprises an inserting pin 32, an inserting hole is formed in the fixed pipe 31, a plurality of inserting holes are formed in the telescopic pipe 33 along the axial direction, and the inserting pin 32 is inserted in the inserting hole in the fixed pipe 31 and one inserting hole in the telescopic pipe 33 to connect the fixed pipe 31 with the telescopic pipe 33. The enclosure panel 2 comprises a plurality of panel units 21 which are spliced with each other along the same plane, and the panel units 21 are connected with the connecting steel pipes 3 on the longitudinal connecting pipes and the connecting steel pipes 3 on the transverse connecting pipes. The edge of the panel unit 21 is provided with a plurality of grooves 23 and a plurality of insertion blocks 24, each groove 23 and each insertion block 24 are arranged at intervals, the shape of the groove wall of each groove 23 is matched with the shape of the outer contour of the insertion block 24, and the insertion blocks 24 are inserted in the grooves 23 to connect two adjacent panel units 21. The flying stone surrounding and blocking device used for mountain blasting further comprises a connecting ring 5, serial holes 22 are formed in the panel units 21, and the connecting ring 5 penetrates through the serial holes 22 in the two adjacent panel units 21 to connect the two adjacent panel units 21. The panel unit is connected with the connecting steel pipes 3 on the longitudinal connecting pipes and the connecting steel pipes 3 on the transverse connecting pipes through connecting rings 5.

Example 1

The flying stone enclosure device for mountain blasting comprises a fixed seat 1, an enclosure panel 2, transverse connecting pipes, longitudinal connecting pipes and a connecting disc 4, wherein the fixed seat 1 comprises a connecting plate, the transverse pipes and the longitudinal pipes are connected with each other to form a rectangular frame-shaped structure, a reinforcing pipe is further arranged in the middle of each longitudinal pipe, the central axis of each reinforcing pipe is parallel to the central axis of each transverse pipe, the transverse pipes, the longitudinal pipes and the reinforcing pipes are welded together, the connecting plate is arranged at a space between each transverse pipe, the longitudinal pipes and the reinforcing plate, the panel of the connecting plate is parallel to the plane of the fixed seat 1, insertion pipes are fixedly connected at the joint of each transverse pipe and each longitudinal pipe and above the joint of each longitudinal pipe and each reinforcing pipe, 6 longitudinal connecting pipes are respectively inserted in the insertion pipes at the joint of each transverse pipe and each longitudinal pipe and above the joint of each longitudinal pipe and each reinforcing pipe, the outer side of the longitudinal connecting pipe is fixedly sleeved with a connecting disc 4, the longitudinal connecting pipe is integrally connected with the connecting disc 4, 4 insertion grooves are arranged on the connecting disc 4, the 4 insertion grooves are uniformly distributed along the circumferential direction of the connecting disc 4, the transverse connecting pipes are arranged between two adjacent longitudinal connecting pipes, the two end parts of each transverse connecting pipe are inserted into the slots of the connecting disc 4 on the longitudinal connecting pipes, so that the transverse connecting pipes and the longitudinal connecting pipes can be conveniently installed and disassembled, the transverse connecting pipes and the longitudinal connecting pipes are connected in a cross shape to form a frame structure, the enclosure panel 2 is arranged at a space formed by the longitudinal connecting pipes and the transverse connecting pipes, and enclose fender panel 2 and longitudinal connecting pipe and transverse connecting pipe and all be connected, the connected mode is for through string or steel wire ligature, encloses fender panel 2's material and is the rubber mat, fills up the blank department that forms longitudinal connecting pipe and transverse connecting pipe through the rubber mat and is full of.

Example 2

Referring to fig. 1-5, the flying rock enclosure device for mountain blasting in this embodiment includes a fixed base 1, an enclosure panel 2, a transverse connecting pipe, a longitudinal connecting pipe, a connecting disc 4, a connecting ring 5 and a plug 6, the plug 6 is a wedge-shaped block, the fixed base 1 includes a connecting plate, a transverse pipe and a longitudinal pipe, the transverse pipe and the longitudinal pipe are connected to each other to form a rectangular frame-shaped structure, three reinforcing pipes are fixedly connected to the longitudinal pipe, the three reinforcing pipes are uniformly distributed between the transverse pipe and the longitudinal pipe along the axial direction of the longitudinal pipe, the central axis of the reinforcing pipes is parallel to the central axis of the transverse pipe, the transverse pipe and the longitudinal pipe are fixedly connected to each other by threads, the connecting plate is disposed at a space between the transverse pipe, the longitudinal pipe and the reinforcing plate, the connecting plate is parallel to the plane where the fixed base 1 is located, insertion pipes are fixedly connected to the connecting positions of the transverse pipe and the longitudinal pipe and the connecting positions of the longitudinal pipe and the reinforcing pipes, the number of the longitudinal connecting pipes is 10, the 10 longitudinal connecting pipes are arranged above the fixed seat 1 in parallel, the transverse connecting pipes are arranged between two adjacent longitudinal connecting pipes, the longitudinal connecting pipes and the transverse connecting pipes are connected in a cross shape to form a frame structure, the longitudinal connecting pipes comprise 2 connecting steel pipes 3 which are sequentially arranged from top to bottom along the axial direction of the longitudinal connecting pipes, the transverse connecting pipes comprise 2 connecting steel pipes 3 which are sequentially arranged from front to back along the axial direction of the transverse connecting pipes, each connecting steel pipe 3 comprises a fixed pipe 31, an inserting pin 32 and a telescopic pipe 33, the fixed pipe 31 is provided with an internal thread, the telescopic pipe 33 is provided with an external thread, the telescopic pipe 33 is inserted into a cavity of the fixed pipe 31 through a thread along the axial direction of the fixed pipe 31, the telescopic pipe 33 and the fixed pipe 31 are in telescopic connection through threads, the tail ends of the telescopic pipe 33, which are far away from the fixed pipe 31, and the tail ends of the telescopic pipe 33 on the fixed pipe 31 are connecting ends, the connecting disc 4 is fixedly connected to the outer side of the fixed pipe 31 in an integrated mode, the connecting end 34 comprises two connecting lugs which are sequentially arranged from top to bottom in the radial direction of the connecting steel pipe 3, connecting holes are formed in the two connecting lugs, 4 connecting holes are uniformly distributed in the connecting disc 4 along the circumferential direction of the connecting disc 4, a connector clip 6 is inserted between the two connecting lugs inserted in the connecting disc 4 on one fixed pipe 31 of the longitudinal connecting pipe and the connecting holes in the two connecting lugs at the tail end of the telescopic rod 33 on the transverse connecting pipe, and the connecting disc 4 and the telescopic rod 33 on the transverse connecting pipe are detachably connected; the two adjacent connecting steel pipes 3 are connected through the inserting connection 32 inserted into the connecting holes on the two connecting lugs at the tail ends of the two adjacent connecting steel pipes 3; enclose fender panel 2 and set up in the blank department that longitudinal connecting pipe and transverse connection pipe formed, enclose fender panel 2 and longitudinal connecting pipe and transverse connection pipe all be connected, the connected mode is for cup jointing go-between 5 on longitudinal connecting pipe and transverse connection pipe and enclose fender panel 2, enclose fender panel 2 for cloth, fill out through the blank department that the rubber mat formed longitudinal connecting pipe and transverse connection pipe and be full of.

The embodiment of the fly rock retaining device for mountain blasting comprises the following use methods: digging a foundation pit on a mountain along the direction of the falling of the flying stones, connecting a transverse pipe, a longitudinal pipe, a reinforcing plate and a connecting plate in the foundation pit to form a fixed seat 1, erecting a connecting steel pipe 3 corresponding to the longitudinal connecting pipe and a connecting steel pipe 3 corresponding to the transverse connecting pipe above the fixed seat 1, and arranging a surrounding baffle panel 2 at a blank space formed by the longitudinal connecting pipes and the transverse connecting pipes to form a flying stone surrounding baffle device; the flyrock barrier device of the embodiment is inserted by the inserting pin 32 and the inserting piece 6 during installation and disassembly, the installation and disassembly processes can be completed only by knocking one hammer, and the whole process is simple to operate and saves time and labor; the enclosure panel 2 can not be penetrated by flying stones and hung by the flying stones.

Example 3

Referring to fig. 6, different from embodiment 2, in the flying stone containment device for mountain blasting of this embodiment, the connection steel pipe 3 includes a fixed pipe 31, an insertion pin 32 and a telescopic pipe 33, the fixed pipe 31 is provided with an insertion hole, the telescopic pipe 33 is provided with 5 insertion holes along an axial direction, the insertion pin 32 is inserted into the insertion hole of the fixed pipe 31 and one insertion hole of the telescopic rod 33 to connect the fixed pipe 31 and the telescopic rod 33, and the telescopic length of the telescopic rod 33 on the fixed pipe 31 can be stepped by the matching of the insertion hole and the insertion pin 32; the enclosure panel 2 comprises 8 panel units 21 which are spliced with each other along the same plane, the panel units 21 are rubber pads, a plurality of grooves 23 and a plurality of inserting blocks 24 are arranged at the edge of the panel units 21, each groove 23 and each inserting block 24 are arranged at intervals, the shape of each groove is a dovetail groove, the shape of the groove wall of each groove 23 is matched with the shape of the outer contour of each inserting block 24, and the inserting blocks 24 are inserted in the grooves 23 to connect two adjacent panel units 21; a circle of serial holes 22 are arranged around the edges of the panel units 21, the connecting rings 5 penetrate through the serial holes 22 on two adjacent connecting panels 21 to connect the two adjacent panel units 21, and the serial holes 22 on the panel unit 21 close to the most edge are connected with the connecting steel pipes 3 on the longitudinal connecting pipes and the connecting steel pipes 3 on the transverse connecting pipes through the connecting rings 5 penetrating through the serial holes 22; the connecting ring 5 is composed of a C-shaped annular structure and a threaded sleeve, wherein two end parts of the C-shaped annular structure are threaded connecting ends, the thread turning directions of the threaded connecting ends at the two end parts are opposite, and after the C-shaped annular structure passes through the serial holes 22 on two adjacent panel units 21 or the serial holes 22 at the edges of the panel units and the connecting steel pipes 3, the threaded sleeve is sleeved at two end parts of the C-shaped annular structure in a threaded manner to seal the C-shaped annular structure; the rest is the same as in example 2.

The plug connectors in the utility model can also be detachable fixed connecting pieces such as pins and bolts, the number of the panel units 21 can be 4, 6, 8 and 10 or more according to the size of the space formed by the longitudinal connecting pipe and the transverse connecting pipe, without being shown in the above embodiment; the insertion holes of the fixing tube 31 and the telescopic rod 33 may be threaded holes, and the fixing tube 31 and the telescopic rod 33 may be telescopically connected by inserting screws into the insertion holes of the fixing tube 31 and the insertion holes of the telescopic rod 33, or the fixing tube 31 and the telescopic rod 33 may be connected in other telescopic ways, without being limited by the above embodiments, and the groove wall shape of the groove 23 and the outer contour shape of the insertion block 24 may also be trapezoidal or other shapes, without being limited by the above embodiments.

Claims (10)

1. A flying stone encloses fender device for when massif explodes, its characterized in that, include fixing base (1), enclose fender panel (2), transverse connection pipe, vertical connecting pipe and connection pad (4), fixing base (1) top is provided with many vertical connecting pipes side by side, transverse connection pipe sets up between two adjacent vertical connecting pipes, vertical connecting pipe passes through connection pad (4) and can dismantle with transverse connection pipe and be connected, vertical connecting pipe and transverse connection pipe are cross-shaped and connect into frame construction, enclose the blank department that fender panel (2) set up at vertical connecting pipe and transverse connection pipe formation.

2. The flyrock fender device for mountain blasting according to claim 1, wherein the longitudinal connecting pipe comprises a plurality of connecting steel pipes (3) connected in sequence from bottom to top along the axial direction of the longitudinal connecting pipe, the transverse connecting pipe comprises a plurality of connecting steel pipes (3) arranged in sequence from front to back along the axial direction of the transverse connecting pipe, both ends of each connecting steel pipe (3) are connecting ends (34), two adjacent connecting steel pipes (3) are connected through each connecting end (34), the connecting disc (4) is sleeved on each connecting steel pipe (3), and the connecting end (34) of each connecting steel pipe (3) on the transverse connecting pipe is connected with the longitudinal connecting pipe through the connecting disc (4) on one connecting steel pipe (3) on the longitudinal connecting pipe.

3. The flying stone surrounding and blocking device for mountain blasting according to claim 2, further comprising a plug connector (6), wherein the connecting disc (4) is provided with a connecting hole, the connecting end of the connecting steel pipe (3) is provided with a connecting hole, and the plug connector (6) is inserted into the connecting hole of the connecting end of the connecting steel pipe (3) and the connecting hole of the connecting disc (4) to connect the connecting steel pipe (3) with the connecting disc (4).

4. The flying stone surrounding and blocking device for mountain blasting according to claim 3, wherein the connecting end (34) comprises two connecting lugs arranged sequentially from top to bottom along the radial direction of the connecting steel pipe (3), each connecting lug is provided with a connecting hole, the connecting disc (4) is arranged between the two connecting lugs, and the plug connectors (6) are plugged into the connecting holes on the two connecting lugs and the connecting holes on the connecting disc (4).

5. The fly-stone fence device for mountain blasting according to claim 4, wherein the connecting steel pipe (3) comprises a fixed pipe (31) and an extension pipe (33), the extension pipe (33) is inserted into the fixed pipe (31) along the axial direction of the fixed pipe (31), the extension pipe (33) is telescopically connected with the fixed pipe (31), and the tail end of the extension pipe (33) and the tail end of the fixed pipe (31) are both the connecting ends (34).

6. The fly rock fender device for mountain blasting according to claim 5, wherein the steel connecting pipe (3) further comprises a plug pin (32), the fixed pipe (31) is provided with a plug hole, the telescopic pipe (33) is provided with a plurality of plug holes along the axial direction, and the plug pin (32) is plugged in the plug hole of the fixed pipe (31) and one plug hole of the telescopic pipe (33) to connect the fixed pipe (31) and the telescopic pipe (33).

7. The flyrock fender device for mountain blasting according to claim 6, wherein the fender panel (2) comprises a plurality of panel units (21) spliced with each other along the same plane, and the plurality of panel units (21) are connected with the connecting steel pipes (3) on the longitudinal connecting pipe and the connecting steel pipes (3) on the transverse connecting pipe.

8. The flying stone fence device for mountain blasting according to claim 7, wherein the edge of the panel unit (21) is provided with a plurality of grooves (23) and a plurality of inserts (24), each groove (23) and each insert (24) are arranged at intervals, the shape of the groove wall of each groove (23) is matched with the shape of the outer contour of each insert (24), and the inserts (24) are inserted in the grooves (23) to connect two adjacent panel units (21).

9. The flying stone containment device for mountain blasting according to claim 8, wherein the flying stone containment device for mountain blasting further comprises a connecting ring (5), the panel units (21) are provided with serial holes (22), and the connecting ring (5) passes through the serial holes (22) of two adjacent panel units (21) to connect the two adjacent panel units (21).

10. The flyrock fender device for mountain blasting according to claim 9, wherein the panel unit is connected with the connecting steel pipe (3) on the longitudinal connecting pipe and the connecting steel pipe (3) on the transverse connecting pipe through the connecting ring (5).

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