CN217930019U - Automatic explosion-proof flyrock breaking device - Google Patents
Automatic explosion-proof flyrock breaking device Download PDFInfo
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- CN217930019U CN217930019U CN202221992645.4U CN202221992645U CN217930019U CN 217930019 U CN217930019 U CN 217930019U CN 202221992645 U CN202221992645 U CN 202221992645U CN 217930019 U CN217930019 U CN 217930019U
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- flyrock
- proof
- protection
- vertical screw
- screw rod
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Abstract
The application discloses automatic formula explosion-proof flyrock device relates to explosion-proof flyrock technical field, and it wastes time and energy to improve the manual work and erect and demolish the protection network, and the comparatively trouble problem of operation, including excavation supporting and protection frame, excavation supporting's one side is rotated and is installed vertical screw rod, excavation supporting is located the below fixed mounting of vertical screw rod and is used for driving vertical screw rod pivoted first motor, the surperficial threaded connection of vertical screw rod has the connecting seat, one side of connecting seat articulates there is the bracing piece, the one end of protection frame is rotated and is installed the reel, the surface winding of reel has the protection network. This application is through the setting of protection frame, vertical screw rod, first motor, connecting seat and bracing piece, when needs protect blasting flyrock, can prop up the protection frame, when not using, can fold the protection frame in excavation supporting one side, realizes automatic protection, need not manual operation, simple operation, labour saving and time saving.
Description
Technical Field
The application relates to the field of explosion-proof flyrock, in particular to an automatic explosion-proof flyrock breaking device.
Background
Along with the improvement to underground space utilization at present, city foundation ditch project is more and more, and the rock that meets in the foundation ditch excavation process often adopts the mode of blasting to excavate. However, when blasting is performed in a busy city, the surrounding buildings (structures) and pedestrians are damaged by the individual flying stones which are improperly protected.
In the prior art, when protecting the blasting flyrock of the foundation pit, the mode that a protective net is erected manually around the foundation pit through structures such as scaffolds, bolts and the like is generally adopted for protection, and after the protection is finished, the protective net is dismantled manually in order not to influence normal operation.
In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the manual erection and the detachment of the protective net are time-consuming and labor-consuming, and the operation is troublesome, so that an automatic explosion-proof flyrock device is provided at present.
SUMMERY OF THE UTILITY MODEL
In order to improve the manual work and erect and demolish that the protection network wastes time and energy, operate comparatively trouble problem, this application provides an explosion-proof flyrock device of automatic formula.
The application provides an automatic explosion-proof flyrock device of formula adopts following technical scheme:
an automatic explosion-proof flyrock breaking device comprises a foundation pit support and a protective frame rotatably mounted on the foundation pit support, wherein a vertical screw is rotatably mounted on one side of the foundation pit support, a first motor for driving the vertical screw to rotate is fixedly mounted below the vertical screw of the foundation pit support, the surface of the vertical screw is in threaded connection with a connecting seat, one side of the connecting seat is hinged with a supporting rod, and one end, away from the connecting seat, of the supporting rod is hinged with one side of the protective frame;
the one end of protection frame is rotated and is installed the reel, the surface winding of reel has the protection network, the one end fixedly connected with connecting rod of protection network, the spout has been seted up to the inner wall of protection frame, one of them the inside of spout is rotated and is installed horizontal screw rod, the one end fixed mounting of protection frame has and is used for driving horizontal screw rod pivoted second motor, the one end screw thread of connecting rod cup joints on horizontal screw rod.
By adopting the technical scheme, the first motor can be started to drive the vertical screw to rotate, the vertical screw drives the connecting seat to vertically move along the vertical screw, the connecting seat drives the protective frame to rotate through the supporting rod, the protective frame can be supported when blasting flying stones need to be protected, and the protective frame can be folded on one side of a foundation pit support when the protective frame is not used, so that automatic protection is realized, manual operation is not needed, and the protective frame is convenient to operate, time-saving and labor-saving; can start the second motor and drive horizontal screw rod and rotate, make horizontal screw rod drive the connecting rod along horizontal screw rod lateral motion, make the one end that the connecting rod drove the protection network remove, when using the protection frame, can launch the protection network, when not using the protection frame, can reduce the impaired condition of protection network when not using with the protection network rolling.
Optionally, one side of the foundation pit support, which is located on the vertical screw rod, is fixedly provided with a vertical guide rod, and the connecting seat is sleeved on the vertical guide rod in a sliding manner.
Through adopting above-mentioned technical scheme, can play the guide effect to the connecting seat through vertical guide arm.
Optionally, a transverse guide rod is fixedly mounted inside the other sliding groove, and the other end of the connecting rod is slidably sleeved on the transverse guide rod.
Through adopting above-mentioned technical scheme, can play the guide effect to the connecting rod through horizontal guide arm.
Optionally, a third motor for driving the winding drum to rotate is fixedly mounted at one end of the winding drum of the protection frame.
Through adopting above-mentioned technical scheme, can drive the reel through the third motor and carry out the rolling to the protection network.
Optionally, the protective net is a steel wire mesh.
Through adopting above-mentioned technical scheme, the wire net has the characteristics that intensity is high, is difficult for haring.
Optionally, one side of the protection net is fixedly connected with a nylon non-woven fabric layer.
By adopting the technical scheme, the nylon non-woven fabric layer has the characteristics of firmness and wear resistance, and the wear resistance of the protective net can be improved.
Optionally, one side of the protective net, which is far away from the nylon non-woven fabric layer, is fixedly connected with a carbon fiber reinforcing net.
Through adopting above-mentioned technical scheme, carbon fiber reinforcement net has the characteristics that shock resistance and toughness are strong, can improve the security of protection network.
Optionally, a waterproof layer is fixedly connected to one side of the carbon fiber reinforced net far away from the protective net.
Through adopting above-mentioned technical scheme, through the setting of waterproof layer, make the protection network possess water-proof effects, can be used to hide rain.
In summary, the present application has the following beneficial effects:
1. according to the protection device, the protection frame, the vertical screw rod, the first motor, the connecting seat and the supporting rod are arranged, when blasting flying stones need to be protected, the protection frame can be supported, when the protection device is not used, the protection frame can be folded on one side of a foundation pit support, automatic protection is achieved, manual operation is not needed, operation is convenient and fast, and time and labor are saved;
2. this application passes through the setting of reel, protection network, connecting rod, horizontal screw rod and second motor, when using the protection frame, can expand the protection network, when not using the protection frame, can reduce the impaired condition of protection network when not using with the protection network rolling.
Drawings
Fig. 1 is a schematic diagram of the whole structure of the present application.
Fig. 2 is a left side view structural schematic diagram of the foundation pit support of the present application.
Fig. 3 is a schematic top sectional view of the protection frame of the present application.
Fig. 4 is a schematic structural view of the protection net of the present application.
Description of reference numerals:
1. supporting a foundation pit; 2. a protective frame; 3. a vertical screw; 4. a first motor; 5. a connecting seat; 6. a support bar; 7. a winding drum; 8. a protective net; 81. a nylon non-woven fabric layer; 82. a carbon fiber reinforcing mesh; 83. a waterproof layer; 9. a connecting rod; 10. a chute; 11. a transverse screw; 12. a second motor; 13. a vertical guide rod; 14. a transverse guide rod; 15. a third motor.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Referring to fig. 1-2, an automatic explosion-proof flyrock breaking device comprises a foundation pit support 1 and a protection frame 2 rotatably mounted on the foundation pit support 1, wherein a vertical screw 3 is rotatably mounted on one side of the foundation pit support 1, a first motor 4 for driving the vertical screw 3 to rotate is fixedly mounted below the vertical screw 3 of the foundation pit support 1, a connecting seat 5 is in threaded connection with the surface of the vertical screw 3, a support rod 6 is hinged to one side of the connecting seat 5, and one end, away from the connecting seat 5, of the support rod 6 is hinged to one side of the protection frame 2.
Can start first motor 4 and drive vertical screw rod 3 and rotate, make vertical screw rod 3 drive connecting seat 5 along 3 vertical motions of vertical screw rod, make connecting seat 5 drive protection frame 2 through bracing piece 6 and rotate, when needs protect blasting flyrock, can prop up protection frame 2, when not using, can fold protection frame 2 in 1 one side of excavation supporting, realize automatic protection, if can set for the construction time and for propping up the state, rest time is fold condition. Need not manual operation, the simple operation, labour saving and time saving.
Wherein, one side fixed mounting that foundation ditch support 1 is located vertical screw rod 3 has vertical guide arm 13, and connecting seat 5 slides and cup joints on vertical guide arm 13, can play the guide effect to connecting seat 5 through vertical guide arm 13.
Referring to fig. 3, a winding drum 7 is rotatably installed at one end of a protection frame 2, one end of the protection frame 2, which is located at the winding drum 7, is fixedly installed with a third motor 15 for driving the winding drum 7 to rotate, a protection net 8 is wound on the surface of the winding drum 7, one end of the protection net 8 is fixedly connected with a connecting rod 9, a sliding groove 10 is formed in the inner wall of the protection frame 2, a transverse screw 11 is installed inside one sliding groove 10 in a rotating mode, one end of the protection frame 2 is fixedly installed with a second motor 12 for driving the transverse screw 11 to rotate, and one end of the connecting rod 9 is sleeved on the transverse screw 11 in a threaded mode.
The second motor 12 can be started to drive the transverse screw rod 11 to rotate, the transverse screw rod 11 drives the connecting rod 9 to move along the transverse screw rod 11, the connecting rod 9 drives one end of the protective net 8 to move, the protective net 8 can be unfolded when the protective frame 2 is used, the protective net 8 can be rolled when the protective frame 2 is not used, and the damage condition of the protective net 8 when the protective net is not used is reduced.
Wherein, the inside fixed mounting of another spout 10 has horizontal guide arm 14, and the other end of connecting rod 9 slides and cup joints on horizontal guide arm 14, can play the guide effect to connecting rod 9 through horizontal guide arm 14.
Referring to fig. 4, the protective net 8 is a steel wire mesh, and the steel wire mesh has the characteristic of high strength and is not easy to damage. One side of the protection net 8 is fixedly connected with a nylon non-woven fabric layer 81, and the nylon non-woven fabric layer 81 has the characteristics of firmness and wear resistance, so that the wear resistance of the protection net 8 can be improved. One side of the protection net 8, which is far away from the nylon non-woven fabric layer 81, is fixedly connected with a carbon fiber reinforced net 82, and the carbon fiber reinforced net 82 has the characteristics of impact resistance and strong toughness, so that the safety of the protection net 8 can be improved. One side fixedly connected with waterproof layer 83 that protection network 8 was kept away from to carbon fiber reinforcement 82, through the setting of waterproof layer 83, makes protection network 8 possess water-proof effects, can be used to hide rain.
The application has the implementation principle that: the first motor 4 can be started to drive the vertical screw rod 3 to rotate, the vertical screw rod 3 drives the connecting seat 5 to vertically move along the vertical screw rod 3, the connecting seat 5 drives the protective frame 2 to rotate through the supporting rod 6, when blasting flyrock needs to be protected, the protective frame 2 can be supported, and when the protective frame is not used, the protective frame 2 can be folded on one side of the foundation pit support 1, so that automatic protection is realized, manual operation is not needed, the operation is convenient, and the time and the labor are saved; the second motor 12 can be started to drive the transverse screw rod 11 to rotate, the transverse screw rod 11 drives the connecting rod 9 to move along the transverse screw rod 11, the connecting rod 9 drives one end of the protective net 8 to move, the protective net 8 can be unfolded when the protective frame 2 is used, the protective net 8 can be rolled when the protective frame 2 is not used, and the damage condition of the protective net 8 when the protective net is not used is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an automatic explosion-proof broken flyrock device of formula, includes excavation supporting (1) and rotates protection frame (2) of installing on excavation supporting (1), its characterized in that: a vertical screw (3) is rotatably mounted on one side of the foundation pit support (1), a first motor (4) for driving the vertical screw (3) to rotate is fixedly mounted below the vertical screw (3) of the foundation pit support (1), a connecting seat (5) is in threaded connection with the surface of the vertical screw (3), a supporting rod (6) is hinged to one side of the connecting seat (5), and one end, far away from the connecting seat (5), of the supporting rod (6) is hinged to one side of the protection frame (2);
the one end of protection frame (2) is rotated and is installed reel (7), the surface winding of reel (7) has protection network (8), the one end fixedly connected with connecting rod (9) of protection network (8), spout (10) have been seted up to the inner wall of protection frame (2), one of them the inside of spout (10) is rotated and is installed horizontal screw rod (11), the one end fixed mounting of protection frame (2) has and is used for driving horizontal screw rod (11) pivoted second motor (12), the one end screw thread of connecting rod (9) cup joints on horizontal screw rod (11).
2. An automatic explosion-proof flyrock breaking device according to claim 1, wherein: one side of the foundation pit support (1) located on the vertical screw rod (3) is fixedly provided with a vertical guide rod (13), and the connecting seat (5) is sleeved on the vertical guide rod (13) in a sliding mode.
3. An automatic explosion-proof flyrock breaking device according to claim 1, wherein: and a transverse guide rod (14) is fixedly mounted inside the sliding groove (10), and the other end of the connecting rod (9) is slidably sleeved on the transverse guide rod (14).
4. An automatic explosion-proof flyrock breaking device according to claim 1, wherein: one end of the protective frame (2) located at the winding drum (7) is fixedly provided with a third motor (15) used for driving the winding drum (7) to rotate.
5. An automatic explosion-proof flyrock breaking device according to claim 1, wherein: the protective net (8) is a steel wire net.
6. An automatic explosion-proof flyrock breaking device according to claim 5, wherein: one side of the protective net (8) is fixedly connected with a nylon non-woven fabric layer (81).
7. An automatic explosion-proof flyrock breaking device according to claim 6, wherein: one side of the protective net (8) far away from the nylon non-woven fabric layer (81) is fixedly connected with a carbon fiber reinforced net (82).
8. An automatic explosion-proof flyrock breaking device according to claim 7, wherein: and a waterproof layer (83) is fixedly connected to one side, far away from the protective net (8), of the carbon fiber reinforced net (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221992645.4U CN217930019U (en) | 2022-07-29 | 2022-07-29 | Automatic explosion-proof flyrock breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221992645.4U CN217930019U (en) | 2022-07-29 | 2022-07-29 | Automatic explosion-proof flyrock breaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217930019U true CN217930019U (en) | 2022-11-29 |
Family
ID=84151105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221992645.4U Active CN217930019U (en) | 2022-07-29 | 2022-07-29 | Automatic explosion-proof flyrock breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217930019U (en) |
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2022
- 2022-07-29 CN CN202221992645.4U patent/CN217930019U/en active Active
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