CN217896495U - Small-size material transportation device of high steep slope - Google Patents
Small-size material transportation device of high steep slope Download PDFInfo
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- CN217896495U CN217896495U CN202221884581.6U CN202221884581U CN217896495U CN 217896495 U CN217896495 U CN 217896495U CN 202221884581 U CN202221884581 U CN 202221884581U CN 217896495 U CN217896495 U CN 217896495U
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Abstract
A high and steep slope small material transportation device comprises a supporting system and a lifting system, wherein the supporting system is formed by erecting scaffolds, one end of the supporting system is erected on a bedrock surface, the other end of the supporting system is cantilevered, and the supporting system comprises a supporting frame, anchor bars, a construction channel and inclined struts; the support frame comprises a main beam and a secondary beam; the construction channel comprises a scaffold channel, skirting boards, a scaffold board bridge floor, a protective railing and a protective net; the inclined strut is arranged at the overhanging end of the support system and comprises a main inclined strut and a secondary inclined strut; all the upright poles, the main inclined struts and the bed rock surface of the supporting system are connected through anchor bars; the lifting system consists of a fixed steel pipe, a fixed pulley, a lifting rope and a lifting device, wherein the bottom of one end of the supporting system and the top of the overhanging end of the other end of the supporting system are respectively provided with one fixed steel pipe, the fixed pulley is arranged on the fixed steel pipe, the lifting rope penetrates through the fixed pulley, and the two ends of the lifting rope are respectively connected with the lifting device and the hook. The device can solve the small-size material between the side slope very well and transport, and perpendicular conveying efficiency is high, practices thrift a large amount of manual works.
Description
The technical field is as follows:
the utility model belongs to the technical field of hydraulic and hydroelectric engineering construction, especially, relate to high steep slope material transportation technical field of power station, specifically speaking is a small-size material conveyer of high steep slope.
Background art:
along with the rapid development and utilization of water resources in China, hydropower stations providing clean energy for national development start to be transferred to western complex mountainous areas, most of topography and topography of power stations are high mountain canyon areas, and for excavation and support of high and steep slopes, the high and steep slope material transportation in the prior art mainly has two modes: the defects of manual and small cable crane transportation are as follows:
1. manual transportation: the labor transports explosives or other small materials along the excavation slope pavement, the time consumption is long, the labor demand is large, the safety risk is large, and the transportation efficiency is not high.
2. And (3) small cable crane transportation: in the actual excavation process, due to the limitation of arrangement of a winch, materials are transported to a corresponding point and then are manually transported in a scattered manner. Along with the reduction of excavation slope elevation, the position of its anchor point needs to be changed, and it is long consuming time to change the anchor point position, and it is inconvenient to dismantle.
Therefore, for excavation and supporting of a high and steep slope, a simple hoisting device convenient for small-sized material transportation is urgently needed.
The utility model has the following contents:
the utility model discloses not enough according to prior art provides a small-size material conveyer of high steep side slope, and the mechanical transportation of having solved small-size material replaces artifical transportation, improves the efficiency of material transportation, possesses characteristics such as dismantlement is swift, convenient, safer simultaneously.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a small-size material transportation device of high steep slope, the device include braced system and operating system. The supporting system is erected by a scaffold, one end of the supporting system is erected on the bedrock surface, the other end of the supporting system is cantilevered, and the supporting system comprises a supporting frame, anchor bars, a construction channel and inclined struts; the support frame comprises a main beam and a secondary beam which are connected by a fastener; the construction channel comprises a scaffold channel, skirting boards, scaffold board bridge floors, protective railings and protective nets, wherein the scaffold channel is formed by erecting channel upright posts and channel cross bars and is fixed on a main beam and a secondary beam by fasteners, the scaffold board bridge floors are fully paved at the bottom of the scaffold channel and are fixed on the secondary beam, the skirting boards and the protective railings are arranged on two sides of the scaffold channel and at the overhanging blind ends, and the protective nets are hung on the scaffold channel; the inclined strut is arranged at the overhanging end of the supporting system and comprises a main inclined strut and a secondary inclined strut, the main inclined strut and the secondary inclined strut are fixed on the main beam and the secondary beam by fasteners, the main inclined strut and the secondary inclined strut are connected by the fasteners, and the main inclined strut and the secondary inclined strut are erected into a triangular inclined supporting frame; and all the vertical rods and the main inclined struts of the supporting system are connected with the bedrock surface through anchor bars. The lifting system consists of a fixed steel pipe, a fixed pulley, a lifting rope and a lifting device; the lifting device is arranged on the bedrock surface at one end of the supporting system far away from the overhanging end; the fixed steel pipe is provided with two, one is fixed in the one end bottom that the end of encorbelmenting was kept away from to braced system, and another is fixed in braced system end top of encorbelmenting, fixed pulley of fixed mounting on fixed steel pipe, wears the lifting rope on two fixed pulleys, and lifting rope one end is connected with elevating gear, the other end hookup.
The device is 5.5m long, 1.2m wide and 4.5m high.
The scaffold is formed by erecting frame pipes with the diameter of 48.3 multiplied by 3.6mm and fasteners.
The scaffold board bridge floor is made of bamboo horse way boards or wood boards with the thickness of 5cm, and the scaffold board bridge floor is bound and fixed on the secondary beam through 14# lead wires.
The height of the protective railing is 1.2m.
The protective net adopts 2000 meshes/100 cm 2 A dense mesh network.
The anchor bars are C28mm anchor bars, the length of the anchor bars is 1.2M, the rock-entering depth of the anchor bars is 0.8M, the anchor bars are exposed by 0.4M, and M30 high-grade cement mortar is poured for anchoring.
And sleeving the upright rod of the protective barrier on a connecting structure between the support frame and the bedrock surface, and pouring M30 mortar, wherein the connecting structure adopts a foot locking anchor rod.
The fixed pulley is fixed in the middle of the fixed steel pipe by adopting phi 6 round steel; the fixed height of the fixed pulley near the hollow part at the overhanging end is 3m.
The lifting device is a winch or a constructor.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model relates to a simple and easy hoist device, the transportation of the small-size material of the steep slope of being convenient for, the mechanical transportation that has mainly solved small-size material replaces artifical transportation, improves the efficiency of material transportation.
2. The utility model discloses the cost of manufacture is low, and it adopts screw-thread steel dowel, scaffold frame, fastener to set up and forms, the preparation of drawing materials in the scene of being convenient for, convenient to use and not fragile.
3. The utility model discloses operation safety, resource input are few, the availability factor is high, only need 1 people of operating personnel, and 2 people of auxiliary personnel, on average transport a round trip only need 3min, once transport weight is 200kg, can practice thrift artifical 5 ~ 6 people every day during the material transports.
To sum up, the utility model discloses can fine solution the small-size material between the side slope bad fortune, have simple structure reliable, easily installation and dismantlement, the construction is quick, perpendicular conveying efficiency is high, practiced thrift characteristics such as a large amount of manual works.
Description of the drawings:
FIG. 1 is a diagram illustrating the usage of the present invention;
FIG. 2 isbase:Sub>A view A-A of FIG. 1;
fig. 3 is a view from direction B of fig. 1.
Reference numbers in the figures:
1-main beam, 2-secondary beam, 3-skirting board, 4-anchor bar, 5-channel upright pole, 6-protective net, 7-secondary diagonal brace, 8-main diagonal brace, 9-fixed steel tube, 10-fixed pulley, 11-lifting rope, 12-lifting device, 13-channel cross bar and 14-scaffold board bridge floor.
The specific implementation mode is as follows:
the present invention will be further described with reference to the following embodiments, which are intended to illustrate the principles of the present invention without limiting the present invention in any way, and the present invention is not beyond the scope of the present invention.
Referring to fig. 1-3, the utility model provides a small-size material transportation device of high steep side slope, the device is long 5.5m, wide 1.2m, high about 4.5m, and the device includes braced system and operating system, and main atress structure is braced system, and the directness device that realizes the material handling is operating system.
The supporting system is formed by erecting scaffoldsOne end of the supporting system is erected on the surface of the foundation rock, the other end of the supporting system is cantilevered, the scaffold is erected by frame pipes with the diameter of 48.3 multiplied by 3.6mm and fasteners, and the erection intervals are detailed in the attached drawings. The supporting system comprises a supporting frame, anchor bars 4, a construction channel and inclined struts. The support frame includes girder 1, secondary beam 2, adopts the fastener to connect. The construction channel comprises a scaffold channel, a skirting board 3, a scaffold board bridge deck 14, a protective barrier and a protective net 6; the scaffold channel is formed by erecting a channel upright rod 5 and a channel cross rod 13 and is fixed on the main beam 1 and the secondary beam 2 by fasteners; fully paving a scaffold board bridge surface 14 at the bottom of the scaffold channel, wherein the scaffold board bridge surface 14 is a bamboo horse track board or a wood board with the thickness of 5cm, and the scaffold board bridge surface 14 is bound and fixed on the secondary beam 2 by adopting 14# lead wires; the skirting boards 3 are arranged on the two sides of the scaffold channel and at the bottom of the overhanging blind end, the 1.2m high protective handrail is arranged on the two sides of the scaffold channel and at the overhanging blind end, the protective screening 6 is hung densely and protected, and the protective screening 6 adopts 2000 meshes/100 cm 2 The dense mesh net is just needed. The bracing setting is at braced system's the end of encorbelmenting, including main bracing 8, inferior bracing 7, and main bracing 8, inferior bracing 7 adopt the fastener to fix on girder 1, secondary beam 2, adopt the fastener to connect between main bracing 8, the inferior bracing 7, and main bracing 8, inferior bracing 7 set up into the form of triangle bearing diagonal frame, will encorbelment partial stress transmission to excavation side slope. The vertical rods, the main inclined struts 8 and the bed rock surface of the supporting system are connected through anchor bars 4, the anchor bars 4 are C28mm deformed steel bar dowel bars, the length L =1.2M, the rock entering depth is 0.8M (the rock is brought into the rock depth to be deepened to 1.2M in a broken mode and is exposed for 0.4M), and M30 high-grade cement mortar is poured for anchoring. And sleeving a protective railing upright rod on a connecting structure between the support frame and the bedrock surface, and pouring M30 mortar, wherein the connecting structure adopts a foot locking anchor rod.
The lifting system is composed of a fixed steel pipe 9, a fixed pulley 10, a lifting rope 11 and a lifting device 12. The lifting device 12 is a winch or a constructor and is arranged on the bedrock surface at one end of the supporting system far away from the overhanging end. The fixed steel pipes 9 are provided with two, one fixed at the bottom of one end of the supporting system far away from the overhanging end, and the other fixed at the top of the overhanging end of the supporting system. The fixed pulley 10 is fixedly arranged on the fixed steel pipe 9, and the fixed pulley 10 and the middle part of the fixed steel pipe 9 are fixed by phi 6 round steel. A lifting rope 11 is threaded on the two fixed pulleys 10, one end of the lifting rope 11 is connected with a lifting device 12, and the other end of the lifting rope is connected with a hook. The small materials are transported upwards or downwards by penetrating the lifting rope 11 on the fixed pulley 10 and then winding and unwinding the lifting rope 11 by the lifting device 12. In order to ensure the hook of the personnel, the fixed height of the fixed pulley 10 near the empty part at the overhanging end of the supporting system is 3m.
Claims (10)
1. The utility model provides a small-size material transportation device of high steep slope, characterized by: the device comprises a supporting system and a lifting system; the supporting system is erected by a scaffold, one end of the supporting system is erected on the bedrock surface, the other end of the supporting system is cantilevered, and the supporting system comprises a supporting frame, anchor bars (4), a construction channel and inclined struts; the support frame comprises a main beam (1) and a secondary beam (2) which are connected by a fastener; the construction channel comprises a scaffold channel, skirting boards (3), scaffold board bridge floors (14), protective railings and protective nets (6), the scaffold channel is formed by erecting channel vertical rods (5) and channel cross rods (13) and is fixed on a main beam (1) and a secondary beam (2) by fasteners, the scaffold board bridge floors (14) are fully paved at the bottom of the scaffold channel, the scaffold board bridge floors (14) are fixed on the secondary beam (2), the skirting boards (3) and the protective railings are arranged on two sides of the scaffold channel and at overhanging blind ends, and the protective nets (6) are hung on the two sides of the scaffold channel; the inclined strut is arranged at the overhanging end of the supporting system and comprises a main inclined strut (8) and a secondary inclined strut (7), the main inclined strut (8) and the secondary inclined strut (7) are fixed on the main beam (1) and the secondary beam (2) by fasteners, the main inclined strut (8) and the secondary inclined strut (7) are connected by the fasteners, and the main inclined strut (8) and the secondary inclined strut (7) are erected into a triangular inclined supporting frame; all upright poles and main inclined struts (8) of the supporting system are connected with the bedrock surface through anchor bars (4); the lifting system is composed of a fixed steel pipe (9), fixed pulleys (10), lifting ropes (11) and a lifting device (12), wherein the lifting device (12) is arranged on a foundation rock face of one end, far away from the overhanging end, of the supporting system, the fixed steel pipe (9) is provided with two lifting ropes, one lifting rope is fixed at the bottom of one end, far away from the overhanging end, of the supporting system, the other lifting rope is fixed at the top of the overhanging end of the supporting system, the fixed pulleys (10) are fixedly installed on the fixed steel pipe (9), the lifting ropes (11) are threaded on the two fixed pulleys (10), one end of each lifting rope (11) is connected with the lifting device (12), and the other end of each lifting rope is connected with a hook.
2. A high steep slope small material transportation device as defined in claim 1, wherein: the device is 5.5m long, 1.2m wide and 4.5m high.
3. A high steep slope small material transportation device according to claim 1, characterized in that: the scaffold is formed by erecting frame pipes with the diameter of 48.3 multiplied by 3.6mm and fasteners.
4. A high steep slope small material transportation device as defined in claim 1, wherein: the scaffold board bridge deck (14) is made of bamboo horse way boards or wood boards with the thickness of 5cm, and the scaffold board bridge deck (14) is bound and fixed on the secondary beam (2) through 14# lead wires.
5. A high steep slope small material transportation device as defined in claim 1, wherein: the height of the protective railing is 1.2m.
6. A high steep slope small material transportation device as defined in claim 1, wherein: the protective net (6) adopts 2000 meshes/100 cm 2 A dense mesh network.
7. A high steep slope small material transportation device as defined in claim 1, wherein: the anchor bars (4) adopt C28mm deformed steel bars, the length is 1.2M, the rock-entering depth is 0.8M, the exposed depth is 0.4M, and M30 high-grade cement mortar is poured for anchoring.
8. A high steep slope small material transportation device as defined in claim 1, wherein: and sleeving the upright rod of the protective barrier on a connecting structure between the support frame and the bedrock surface, and pouring M30 mortar, wherein the connecting structure adopts a foot locking anchor rod.
9. A high steep slope small material transportation device according to claim 1, characterized in that: the fixed pulley (10) is fixed in the middle of the fixed steel pipe (9) by adopting phi 6 round steel; the fixed height of the fixed pulley (10) near the hollow of the cantilever end is 3m.
10. A high steep slope small material transportation device according to claim 1, characterized in that: the lifting device (12) is a winch or a constructor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221884581.6U CN217896495U (en) | 2022-07-20 | 2022-07-20 | Small-size material transportation device of high steep slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221884581.6U CN217896495U (en) | 2022-07-20 | 2022-07-20 | Small-size material transportation device of high steep slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217896495U true CN217896495U (en) | 2022-11-25 |
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ID=84136642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221884581.6U Active CN217896495U (en) | 2022-07-20 | 2022-07-20 | Small-size material transportation device of high steep slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217896495U (en) |
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2022
- 2022-07-20 CN CN202221884581.6U patent/CN217896495U/en active Active
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