CN216043816U - Support system for dangerous rock excavation - Google Patents
Support system for dangerous rock excavation Download PDFInfo
- Publication number
- CN216043816U CN216043816U CN202122437611.0U CN202122437611U CN216043816U CN 216043816 U CN216043816 U CN 216043816U CN 202122437611 U CN202122437611 U CN 202122437611U CN 216043816 U CN216043816 U CN 216043816U
- Authority
- CN
- China
- Prior art keywords
- supporting
- moving
- base
- seat
- dangerous rock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a support system for dangerous rock excavation, which comprises a base, wherein a protective structure is arranged at the top of the base, and a movable structure is arranged at the bottom of the base; the protection structure includes: the utility model relates to the technical field of supporting structures, and the two fixing seats, a plurality of first buffer springs, a protective frame, a supporting seat, a vertical rod, a second buffer spring, a moving seat, a plurality of first supporting rods and a plurality of second supporting rods have the beneficial effects that: the problem of among the prior art, when constructor excavates the dangerous rock, need utilize supporting construction to support the stone wall after excavating, but current supporting construction structure is complicated, when carrying out assembly and disassembly, needs a plurality of constructors to operate, drags the construction progress easily to current supporting construction when moving, because supporting construction's part dead weight is great, needs large-scale hoist and mount machine to carry, wastes time and energy and the like is solved.
Description
Technical Field
The utility model relates to the technical field of supporting structures, in particular to a supporting system for dangerous rock excavation.
Background
The supporting is for guaranteeing the safety of underground structure construction and foundation pit peripheral environment, the fender that adopts to lateral wall and peripheral environment, reinforcement and protective measure, among the prior art, when constructor excavates the dangerous rock, need utilize supporting construction to support the stone wall after excavating, but current supporting construction structure is complicated, when assembling and dismantling, needs a plurality of constructors to operate, drags the construction progress slowly easily, and current supporting construction when removing, because supporting construction's part dead weight is great, need large-scale hoisting machine to carry, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model is realized by the following technical scheme: a supporting system for dangerous rock excavation comprises a base, wherein a protective structure is arranged at the top of the base, and a moving structure is arranged at the bottom of the base;
the protection structure includes: the device comprises two fixed seats, a plurality of first buffer springs, a protective frame, a supporting seat, a vertical rod, a second buffer spring, a moving seat, a plurality of first supporting rods and a plurality of second supporting rods;
two fixing bases are installed in base top both sides, a plurality of first buffer spring are installed respectively inside two fixing bases, inside two fixing bases were inserted respectively to protection frame bottom both sides, and be connected with a plurality of first buffer spring, the supporting seat is installed in the base top, the montant is installed in the supporting seat top, second buffer spring suit is in the montant downside, remove the seat cover establish with the montant, and remove the seat bottom and be connected with second buffer spring top, a plurality of first bracing piece one ends are articulated with the protection frame inner wall, the other end is articulated with removing a side wall, a plurality of second bracing piece one ends are articulated with the protection frame inner wall, the other end is articulated with removing a side wall.
Preferably, the moving structure comprises: the device comprises a plurality of telescopic rods, a plurality of fixing pins, a plurality of moving assemblies and a plurality of fixing assemblies;
a plurality of telescopic links are installed in base bottom both sides, are equipped with a plurality of jacks on a plurality of telescopic links respectively, and a plurality of fixed pins cartridge respectively is on a plurality of telescopic links, and a plurality of removal subassemblies are installed respectively in a plurality of telescopic link bottoms, and a plurality of fixed subassemblies are installed respectively in if high removal subassembly one side.
Preferably, one of the plurality of moving members comprises: the device comprises a connecting block, a moving block, a rotating shaft and a universal wheel;
the connecting block is installed in the telescopic link bottom, and the pivot is installed in the movable block upside, and the pivot both sides are connected with the connecting block, and the universal wheel is installed in the movable block bottom.
Preferably, one of the plurality of fixing members comprises: ear mount, handle and set screw;
the ear seat is installed in connecting block one side, and the handle is connected with set screw, set screw and ear seat threaded connection.
Preferably, the top of the vertical rod is provided with a limiting block.
Preferably, the upper side of the protective frame is provided with a cushion pad.
Advantageous effects
The utility model provides a support system for dangerous rock excavation, which has the following beneficial effects: the technical scheme is an integral structure, when in use, the device can be moved by utilizing a plurality of moving components in the moving structure, after the device reaches a designated position, the moving components are rotated to enable the fixing components to be contacted with the ground, the device is fixed by utilizing the fixing components, then the height of the protective structure is adjusted by utilizing a plurality of telescopic rods, the top of the protective structure is contacted with the wall surface of dangerous rocks, and the wall surface of the dangerous rocks is prevented from being damaged due to external impact, so that the device has the advantages of convenient movement, good protective effect and the like, solves the problems that in the prior art, when a constructor excavates the dangerous rocks, a supporting structure is required to be utilized to support the excavated rock wall, but the existing supporting structure has a complex structure, when in assembly and disassembly, a plurality of constructors are required to operate, the construction progress is easy to slow, and when the existing supporting structure moves, because the dead weight of parts of the supporting structure is larger, the large hoisting machine is required to carry, and the problems of time and labor waste and the like are solved.
Drawings
Fig. 1 is a schematic view of the overall structure of a supporting system for dangerous rock excavation according to the present invention.
Fig. 2 is a schematic structural view of a supporting system for dangerous rock excavation according to the present invention.
Fig. 3 is a schematic side view of a moving assembly of the support system for dangerous rock excavation according to the present invention.
In the figure: 1. the base, 2, fixing base, 3, first slow spring, 4, protection frame, 5, supporting seat, 6, montant, 7, second buffer spring, 8, remove the seat, 9, first bracing piece, 10, second bracing piece, 11, the telescopic link, 12, fixed pin, 13, the connecting block, 14, the movable block, 15, the pivot, 16, the universal wheel, 17, the ear seat, 18, the handle, 19, set screw, 20, the stopper, 21, the blotter.
Detailed Description
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, embodiments: a supporting system for dangerous rock excavation comprises a base 1, wherein a protective structure is arranged at the top of the base 1, and a moving structure is arranged at the bottom of the base 1;
it should be noted that, in the using process, an operator can move and fix the whole device through the moving structure, and the protection structure is used for protecting the dangerous rock wall surface and preventing the dangerous rock wall surface from being impacted by external force to cause rock wall fracture and the like;
in the specific implementation process, the protection structure comprises: the device comprises two fixed seats 2, a plurality of first buffer springs 3, a protective frame 4, a supporting seat 5, a vertical rod 6, a second buffer spring 7, a moving seat 8, a plurality of first supporting rods 9 and a plurality of second supporting rods 10;
two fixing seats 2 are arranged on two sides of the top of a base 1, a plurality of first buffer springs are respectively arranged inside the two fixing seats 2, two sides of the bottom of a protective frame 4 are respectively inserted into the two fixing seats 2 and are connected with the plurality of first buffer springs, a supporting seat 5 is arranged on the top of the base 1, a vertical rod 6 is arranged on the top of the supporting seat 5, a second buffer spring 7 is sleeved on the lower side of the vertical rod 6, a moving seat 8 is sleeved on the vertical rod 6, the bottom of the moving seat 8 is connected with the top of the second buffer spring 7, one end of a plurality of first supporting rods 9 is hinged with the inner wall of the protective frame 4, the other end of the plurality of first supporting rods is hinged with one side wall surface of the moving seat 8, one end of a plurality of second supporting rods 10 is hinged with the inner wall of the protective frame 4, and the other end of the plurality of second supporting rods is hinged with one side wall surface of the moving seat 8;
it should be noted that, during the use process, the operator uses the moving structure to move the base 1 and the protection structure, when arriving at the designated location, the moving structure is used to fix the device, and uses the plurality of telescopic rods 11 in the moving structure to adjust the height of the protection frame 4, so that the top of the protection frame 4 is tightly attached to the top wall of the dangerous rock, when the wall of the dangerous rock is broken, the wall of the dangerous rock sinks, the protection frame 4 will be pressed on the top of the protection frame 4, the protection frame 4 will displace downwards, at this time, the lower side of the protection frame 4 will compress the plurality of first buffer springs inside the two fixed seats 2, at the same time, the protection frame 4 will drive the plurality of first support rods 9 and the plurality of second support rods 10 to move downwards, and then drive the moving seat 8 to move downwards, and compress the second buffer springs 7, the second buffer springs 7 can absorb the force generated when the wall of the dangerous rock sinks by matching with the plurality of first buffer springs, can carry out effectual protection to constructor, and can delay the time that the dangerous rock takes place to collapse, the security that can greatly increased dangerous rock excavation, and at the in-process of protection frame 4 downstream, in order to prevent 4 bottoms of protection frame and the contact of 6 tops of montant, can lead to 6 tops of montant to pierce through protection frame 4, at 4 upside inner walls of protection frame increase blotter 21, cooperation stopper 20, reduce the pressure that produces when the two contacts, can prevent 6 tops of montant from piercing through protection frame 4.
In the specific implementation process, further, the moving structure includes: a plurality of telescopic rods 11, a plurality of fixing pins 12, a plurality of moving components and a plurality of fixing components;
the plurality of telescopic rods 11 are arranged on two sides of the bottom of the base 1, a plurality of jacks are respectively arranged on the plurality of telescopic rods 11, a plurality of fixing pins 12 are respectively inserted on the plurality of telescopic rods 11, a plurality of moving components are respectively arranged at the bottoms of the plurality of telescopic rods 11, and a plurality of fixing components are respectively arranged on one side of each moving component;
it should be noted that, in the use process, an operator can use the plurality of moving assemblies to move the whole device, after reaching a designated position, the operator rotates the moving assemblies to make the fixing assemblies contact with the ground, then twists the fixing assemblies to fix the device at the designated position, then, the operator stretches the telescopic rods 11 to make the top of the protection frame 4 contact with the wall surface of the dangerous rock, and then, uses the fixing pins 12 to make the plurality of telescopic rods 11 keep the height.
In the implementation process, further, one of the plurality of moving assemblies comprises: a connecting block 13, a moving block 14, a rotating shaft 15 and a universal wheel 16;
the connecting block 13 is arranged at the bottom of the telescopic rod 11, the rotating shaft 15 is arranged at the upper side of the moving block 14, two sides of the rotating shaft 15 are connected with the connecting block 13, and the universal wheel 16 is arranged at the bottom of the moving block 14;
it should be noted that, in the use process, an operator may use the universal wheel 16 to move the entire device, and after reaching a specified position, the operator rotates the moving block 14 and the universal wheel 16 around the rotating shaft 15 to rotate the universal wheel 16 by 90 degrees, so that the moving block 14 and the universal wheel 16 are turned from the original vertical direction to the horizontal direction, and at this time, the entire device may be fixed by using the fixing component.
In the implementation process, further, one of the plurality of fixing components comprises: ear mount 17, handle 18, and set screw 19;
the ear seat 17 is arranged on one side of the connecting block 13, the handle 18 is connected with a fixing screw 19, and the fixing screw 19 is in threaded connection with the ear seat 17;
after the movable block 14 and the universal wheel 16 are rotated, the operator screws the handle 18 to insert the fixing screw 19 into the soil base layer to fix the movable block and the universal wheel, thereby fixing the entire device.
In the specific implementation process, furthermore, the top of the vertical rod 6 is provided with a limiting block 20.
In the specific implementation process, a buffer 21 is further arranged on the upper side of the protection frame 4.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A supporting system for dangerous rock excavation comprises a base and is characterized in that a protective structure is mounted at the top of the base, and a moving structure is mounted at the bottom of the base;
the protection structure includes: the device comprises two fixed seats, a plurality of first buffer springs, a protective frame, a supporting seat, a vertical rod, a second buffer spring, a moving seat, a plurality of first supporting rods and a plurality of second supporting rods;
two fixing bases are installed in base top both sides, a plurality of first buffer spring are installed respectively inside two fixing bases, inside two fixing bases were inserted respectively to protection frame bottom both sides, and be connected with a plurality of first buffer spring, the supporting seat is installed in the base top, the montant is installed in the supporting seat top, second buffer spring suit is in the montant downside, remove the seat cover establish with the montant, and remove the seat bottom and be connected with second buffer spring top, a plurality of first bracing piece one ends are articulated with the protection frame inner wall, the other end is articulated with removing a side wall, a plurality of second bracing piece one ends are articulated with the protection frame inner wall, the other end is articulated with removing a side wall.
2. The supporting system for excavation of dangerous rock according to claim 1, wherein the moving structure comprises: the device comprises a plurality of telescopic rods, a plurality of fixing pins, a plurality of moving assemblies and a plurality of fixing assemblies;
a plurality of telescopic links are installed in base bottom both sides, are equipped with a plurality of jacks on a plurality of telescopic links respectively, and a plurality of fixed pins cartridge respectively is on a plurality of telescopic links, and a plurality of removal subassemblies are installed respectively in a plurality of telescopic link bottoms, and a plurality of fixed subassemblies are installed respectively in if high removal subassembly one side.
3. The support system for excavation of dangerous rock according to claim 1, wherein one of the plurality of moving members comprises: the device comprises a connecting block, a moving block, a rotating shaft and a universal wheel;
the connecting block is installed in the telescopic link bottom, and the pivot is installed in the movable block upside, and the pivot both sides are connected with the connecting block, and the universal wheel is installed in the movable block bottom.
4. The support system for excavation of dangerous rock according to claim 1, wherein one of the plurality of fixing members comprises: ear mount, handle and set screw;
the ear seat is installed in connecting block one side, and the handle is connected with set screw, set screw and ear seat threaded connection.
5. The support system for dangerous rock excavation according to claim 1, wherein a limiting block is arranged at the top of the vertical rod.
6. The supporting system for excavation of dangerous rocks according to claim 1, wherein the upper side of the protective frame is provided with a cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122437611.0U CN216043816U (en) | 2021-10-11 | 2021-10-11 | Support system for dangerous rock excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122437611.0U CN216043816U (en) | 2021-10-11 | 2021-10-11 | Support system for dangerous rock excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216043816U true CN216043816U (en) | 2022-03-15 |
Family
ID=80608552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122437611.0U Active CN216043816U (en) | 2021-10-11 | 2021-10-11 | Support system for dangerous rock excavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216043816U (en) |
-
2021
- 2021-10-11 CN CN202122437611.0U patent/CN216043816U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201627597U (en) | Flexible hydraulic shield support for coal mine | |
| CN202325590U (en) | Filling hydraulic support frame for backfill of coal mine | |
| CN216043816U (en) | Support system for dangerous rock excavation | |
| CN102251790A (en) | Mining and filling integrated hydraulic support enabling double top beams to be coaxially hinged with four connecting rods | |
| CN217080532U (en) | Auxiliary supporting device for underground mine coal face | |
| CN201521311U (en) | Hydraulic support | |
| CN202380507U (en) | Vibratory ridger | |
| CN101769159B (en) | Flexible shield-type hydraulic support for coal mine | |
| CN110130963A (en) | It is a kind of can systemic circulation from move erosion control excavation support | |
| CN217270272U (en) | Colliery is headwork equipment of working face in pit | |
| CN216342326U (en) | Early warning equipment for roof collapse disasters of coal mine tunnel | |
| CN202181910U (en) | Mining and filling integrated hydraulic support frame with double top beam and four-connecting rod coaxially-hinged | |
| CN201606075U (en) | Digging protection machinery | |
| CN201802432U (en) | Front support of paste-filling and supporting integrated hydraulic support | |
| CN212508384U (en) | Colliery tunnelling supporting device with regulatory function | |
| CN209067262U (en) | A kind of driving support apparatus | |
| CN109268062A (en) | Supporting device for coal mine application rescue | |
| CN211549755U (en) | Coal mine tunneling and supporting device | |
| CN217206299U (en) | Crawler-type drilling machine with lateral deviation preventing effect | |
| CN201687500U (en) | Front frame of filling and supporting integration hydraulic support for paste body | |
| CN210105902U (en) | Hydraulic support for ultrahigh roadway end of fully mechanized caving face | |
| CN214836454U (en) | Coal mining protector | |
| CN220599837U (en) | Coal mine tunneling supporting device | |
| CN214836474U (en) | Protective device for tunnel construction | |
| CN220522559U (en) | Be used for mining machinery construction protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |