CN217323268U

CN217323268U - Material transferring and lifting system suitable for slope supporting operation

Info

Publication number: CN217323268U
Application number: CN202221013406.XU
Authority: CN
Inventors: 钱建新; 魏伟; 金岳堂; 郜永勤; 金永刚; 应慧能
Original assignee: Sinohydro Bureau 12 Co Ltd
Current assignee: Sinohydro Bureau 12 Co Ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-30
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a material transferring and lifting system suitable for slope supporting operation, which comprises a plurality of frame bodies which are arranged along the longitudinal direction of a side slope pavement at intervals, wherein each frame body comprises a vertical lifting mechanism, a trestle transferring platform and a bearing scaffold erected along the height direction of the side slope; the vertical lifting mechanism comprises a bearing frame and a traction device, the bearing frame is erected along the vertical direction and leans against the outer side of the bearing scaffold, and the traction device is used for lifting materials in the bearing frame upwards; the landing stage transports the platform setting on the upper portion of bearing scaffold frame, and the landing stage transports the inner and be connected with the side slope of platform, and the outer end deviates from the side slope level and extends to and the load frame intercommunication. The utility model relates to a supplementary mode of the perpendicular material transportation of machinery such as cable transport system, truck crane or crawler crane can carry out material transport on the slope according to actual engineering's needs, has advantages such as occupation space is little, arrange in a flexible way, convenient to use.

Description

Material transferring and lifting system suitable for slope supporting operation

Technical Field

The utility model relates to a side slope material transport technical field, concretely relates to hoist system is transported to material suitable for side slope support operation.

Background

When the uppermost layer slope or roadbed slope support in the high slope support is constructed, the construction road cannot be communicated, the construction site is narrow and other factors are not suitable for adopting a cable system to transport materials, and the hoisting machinery is arranged without enough rotary operation space, so that other types of material transport systems can be arranged only by utilizing limited space to complete the material transportation work of the top layer, the corner fall and other slope parts.

The height difference after the excavation of the top side slope of a building of a certain hydropower station in the Tibet plateau area is 50m, the lower side slope is steep, the upper side slope is slow, the side slope is internally related to the operations of shallow support of spray anchor and deep support of anchor rope, the side slope mainly comprises materials such as reinforcing steel bars, steel pipes, anchor ropes, templates, concrete and the like, and the materials are various in types, and are dispersed in parts and large in transportation workload. The construction site adopts a mode of carrying construction materials by manpower at first, but due to the high altitude anoxic environment and the large labor intensity of workers, the investment of workers is large, the construction efficiency is low, the method is not economical and the construction period is influenced.

Therefore, in combination with the actual engineering, it is necessary to design a set of safe and efficient material transfer system capable of reducing the labor intensity of workers for project application.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve the problem among the prior art, provide a hoist system is transported to material suitable for side slope support operation.

A material transferring and lifting system suitable for slope supporting operation comprises a plurality of frame bodies which are longitudinally arranged along a slope pavement at intervals, wherein each frame body comprises a vertical lifting mechanism, a trestle transferring platform and a bearing scaffold which is erected along the height direction of a slope, each bearing scaffold is provided with an inner side facing a slope surface of the slope, and the inner sides of the bearing scaffolds are fixedly connected with slope rock masses; the vertical lifting mechanism comprises a bearing frame and a traction device, the bearing frame is erected along the vertical direction and leans against the outer side of the bearing scaffold, and the traction device is used for lifting materials in the bearing frame upwards; the trestle transfer platform is arranged on the upper part of the bearing scaffold, the inner end of the trestle transfer platform is connected with the side slope, and the outer end deviates from the side slope and horizontally extends to be communicated with the bearing frame.

The further technical scheme is as follows: the bearing scaffold comprises a vertical rod which is vertically arranged, a small cross rod which is horizontally arranged and a large cross rod which is horizontally arranged, the bottom of the vertical rod of the bearing scaffold is fixed on a slope rock body through an anchoring rib, the inner end of the small cross rod of the bearing scaffold is connected with the slope rock body through a wall connecting piece, and the other end of the small cross rod deviates from the slope rock body and extends outwards.

The further technical scheme is as follows: the bearing frame comprises a vertical rod, a small horizontal rod and a large horizontal rod, wherein the vertical rod, the small horizontal rod and the large horizontal rod are longitudinally arranged, the vertical rod, the small horizontal rod and the large horizontal rod of the bearing frame are built to form a vertical lifting channel which is hollow inside, the vertical rod of the bearing frame is fixed with the ground, and the small horizontal rod of the bearing frame is connected with the small horizontal rod of the bearing scaffold in an extending mode.

The further technical scheme is as follows: the traction device comprises a winch arranged on the ground and a pulley arranged at the top of the bearing frame, and a steel wire rope of the winch bypasses the pulley and is connected with the material.

The further technical scheme is as follows: trestle transfer platform includes the scaffold board of level laying, scaffold board fixed connection is on bearing scaffold frame upper portion, and the both sides of scaffold board are provided with the rail guard.

The further technical scheme is as follows: safety protection nets are arranged on the outer vertical surfaces of the bearing frames and the trestle transferring platform.

The further technical scheme is as follows: the support body still includes inclined plane hoist mechanism, inclined plane hoist mechanism is including slideing track, fortune hopper car and drawing the device to one side, slide the track along the slope surface from the inner of landing stage transport platform to the top of the slope direction lay, draw the device to one side and fix in the top that slides the track top, the fortune hopper car slides along slideing the track under drawing of drawing the device to one side.

The further technical scheme is as follows: the two sliding rails are arranged side by side, rollers are arranged on two sides of the bottom of the hopper car, and the rollers of the hopper car are arranged on the two sliding rails.

The further technical scheme is as follows: the cable-stayed device comprises a mounting plate, an electric hoist and a traction rope, wherein the mounting plate is fixed on a bearing scaffold above the top end of the sliding track, the electric hoist is fixedly connected onto the mounting plate, one end of the traction rope is connected with the material conveying hopper truck, and the other end of the traction rope is connected with the electric hoist.

The utility model has the advantages that:

the utility model relates to a supplementary mode of the perpendicular material transportation of machinery such as cable transport system, truck crane or crawler crane can carry out material transport on the slope according to actual engineering's needs, has advantages such as occupation space is little, arrange in a flexible way, convenient to use. When the materials are transported to a side slope or a corner with low height, the materials are vertically lifted and horizontally transported on a vertical lifting mechanism and a trestle transport platform; when the transportation platform is transported to a side slope with higher height or the top layer of the side slope, the transportation platform is further transported through the inclined plane lifting mechanism. The utility model discloses required material of construction and equipment can obtain nearby, and the installation is dismantled conveniently, can greatly practice thrift process engineering time, improve the efficiency of construction.

Drawings

FIG. 1 is a schematic front view of a vertical lift mechanism;

FIG. 2 is a schematic side view of the vertical lift mechanism;

FIG. 3 is a side view of the incline lift mechanism;

FIG. 4 is a schematic view of the connection of the cable-stayed device;

fig. 5 is a schematic plan view of a material handling lift system.

In the figure: 1. the scaffold body, 2, vertical lifting mechanism, 3, landing stage transport platform, 4, bearing scaffold, 5, anchor muscle, 6, wall connecting piece, 7, bearing frame, 8, hoist engine, 9, pulley, 10, rail guard, 11, safety protection net, 12, inclined plane hoist mechanism, 13, slide rail, 14, material transporting trolley, 15, mounting panel, 16, electric block, 17, haulage rope, 18, side slope, 19, access opening, 20, bracing piece, 21, horizontal pole, 22, down tube.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are presented, the directions or positional relationships indicated are based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but not for indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as a limitation of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a hoist system is transported to material suitable for slope support operation, as shown in fig. 1-5, includes a plurality of support bodies 1 along the vertical interval arrangement of side slope packway, support body 1 includes vertical lift mechanism 2, landing stage transport platform 3 and the bearing scaffold 4 of setting up along side slope direction of height, and bearing scaffold 4 has the inboard towards 18 domatic slopes of side slope, and the inboard and the side slope rock mass fixed connection of bearing scaffold 4. The load-bearing scaffold 4 plays a role in load-bearing support and safe maintenance. The vertical lifting mechanism 2 comprises a bearing frame 7 and a traction device, the bearing frame 7 is erected along the vertical direction and leans against the outer side of the bearing scaffold 4, and the traction device is used for upwards lifting materials inside the bearing frame 7. The landing stage is transported the platform 3 and is set up on the upper portion of bearing scaffold frame 4, and the inner and the side slope 18 of landing stage is transported to the landing stage 3 are connected, and the outer end deviates from side slope 18 and horizontally extends to and the load frame 7 intercommunication.

The quantity of the frame bodies 1 of the material transferring and lifting system and the distance between the frame bodies 1 are arranged according to actual engineering requirements. The materials for slope supporting operation are placed on the ground at the bottom of the bearing frame 7, lifted up in the vertical direction under the traction of the traction device and lifted to the elevation of the trestle transfer platform 3. And then the materials are transported to the side slope rock mass through the trestle transport platform 3, and the materials can be transported by a transport cart or manually on the trestle transport platform.

Bearing scaffold 4 is including the pole setting of vertical setting, the little horizontal pole of level setting and the big horizontal pole of level setting, and bearing scaffold 4's pole setting bottom is fixed on the side slope rock mass through anchor muscle 5, and bearing scaffold 4's little horizontal pole's the inner is connected with the side slope rock mass through even wall spare 6, and the other end deviates from the side slope rock mass and outwards extends, and bearing scaffold 4's outer facade is provided with a plurality of bridging. The load-bearing scaffolding 4 is preferably constructed from steel pipes with a diameter of 48.3 mm and a wall thickness δ of 3.6 mm.

The bearing frame 7 of the vertical lifting mechanism 2 is a rectangular frame for supporting material lifting, the bearing frame 7 comprises a vertical rod which is longitudinally arranged, a small cross rod which is horizontally arranged and a large cross rod which is horizontally arranged, and the vertical rod, the small cross rod and the large cross rod of the bearing frame 7 are built to form a vertical lifting channel which is hollow inside. The vertical rod of the bearing frame 7 is fixed with the ground, and the small cross rod of the bearing frame 7 is connected with the small cross rod of the bearing scaffold 4 in an extending way. In one embodiment, as shown in fig. 2, the bottom of the left and right side surfaces of the carrier 7 is provided with a passage opening 19, so that materials to be transported can be conveniently placed on the ground below the carrier 7.

The traction device comprises a winch 8 arranged on the ground and a pulley 9 arranged at the top of the bearing frame 7, and a steel wire rope of the winch 8 bypasses the pulley 9 and is connected with the material. The hoist 8 is used to pull and lift material and the sheave 9 is used to steer and pull load. In one embodiment, the winch 8 is an electric winch and is fixed on the ground outside the bearing frame 7 by an earth anchor.

A support rod 20 extending vertically upwards is arranged in the bearing frame 7, the support rod 20 is arranged in the center of the bearing frame 7, the top of the support rod 20 is vertically connected with a cross rod 21, and two inclined rods 22 symmetrical to the support rod 20 are connected to the cross rod 21. Two pulleys 9 fixed on the top of the bearing frame 7 are respectively hung on any one of the inclined rods 22 and the supporting rod 20. The steel wire rope of the winch 8 sequentially passes through the inclined rod 22 and the pulleys on the supporting rod 20 and then is connected with the material.

Landing stage transports platform 3 includes the scaffold board of level laying, and scaffold board fixed connection is on big horizontal pole and the little horizontal pole on bearing scaffold frame 4 upper portion, and the both sides of scaffold board are provided with rail guard 10. The height of guard rail 10 is not less than 1.2 m.

The outer vertical surfaces of the bearing frame 7 and the trestle transferring platform 3 are provided with safety protection nets 11, and the safety protection nets 11 are used for protecting the safety of constructors.

As shown in fig. 3-5, each frame body 1 of the material transfer lifting system further comprises a slope lifting mechanism 12 therein. Whether the slope lifting mechanism 12 needs to be built or not is determined according to the height of the side slope and the position of material transportation, and when the slope gradient height is high or the material needs to be transported to the top layer of the side slope, the slope lifting mechanism 12 is built above the trestle transport platform 3 for material transportation. Because the topography of side slope is mostly steep on the lower side, consequently adopt vertical lift in the lower floor, the upper strata adopts the inclined plane to promote, designs more rationally.

The inclined plane lifting mechanism 12 comprises a sliding track 13, a material transporting hopper car 14 and a cable-stayed device, the sliding track 13 is laid along the slope surface of the side slope from the inner end of the trestle transfer platform 3 to the top direction of the slope, the sliding track 13 is fixedly connected to the bearing scaffold 4, the cable-stayed device is fixed above the top end of the sliding track 13, and the material transporting hopper car 14 slides along the sliding track 13 under the traction of the cable-stayed device. The sliding rails 13 are preferably connected to the load-bearing scaffolding 4 by fasteners.

Two sliding rails 13 are arranged side by side, rollers are arranged on two sides of the bottom of the hopper car 14, and the rollers of the hopper car 14 are arranged on the two sliding rails 13. In one embodiment, the width of the sliding rail 13 is 0.45m, and the length thereof is 28 m. The hopper car 14 is preferably welded by using steel plates, and has a specification of 0.8 × 0.45 × 0.6m in length × width × height, and can transport concrete of 0.4t weight.

In one embodiment, the oblique pulling device comprises a winch and a traction rope, the mounting plate is fixedly welded on the bearing scaffold above the top end of the sliding rail, the winch is fixedly connected onto the mounting plate through bolts, one end of the traction rope is connected with the material conveying hopper car, and the other end of the traction rope is connected with the winch.

In a preferred embodiment, as shown in fig. 4, the cable-stayed device comprises a mounting plate 15, an electric hoist 16 and a traction rope 17, wherein the mounting plate 15 is fixed on the load-bearing scaffold 4 above the top end of the sliding rail 13, the electric hoist 16 is fixedly connected to the mounting plate 15, one end of the traction rope 17 is connected with the hopper car 14, and the other end of the traction rope is connected with the electric hoist 16. The electric hoist 16 is fixedly connected on the mounting plate 15 through an expansion bolt, and the mounting plate 15 is horizontally welded on a small cross bar of the bearing scaffold 4. Because draw the device to one side and need arrange at the side slope high-rise, and the arrangement space of hoist engine receives the restriction easily, arranges the degree of difficulty great, adopts electric block to occupy the position few, compares and pulls in using the hoist engine, and it is more convenient to install.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the description, and must be determined according to the scope of the claims.

Claims

1. A material transferring and lifting system suitable for slope supporting operation is characterized by comprising a plurality of frame bodies which are longitudinally arranged along a slope pavement at intervals, wherein each frame body comprises a vertical lifting mechanism, a trestle transferring platform and a bearing scaffold erected along the height direction of a slope, each bearing scaffold is provided with an inner side facing the slope surface of the slope, and the inner sides of the bearing scaffolds are fixedly connected with slope rock masses;

the vertical lifting mechanism comprises a bearing frame and a traction device, the bearing frame is erected along the vertical direction and leans against the outer side of the bearing scaffold, and the traction device is used for lifting materials in the bearing frame upwards;

the landing stage transports the platform setting on the upper portion of bearing scaffold frame, and the landing stage transports the inner and be connected with the side slope of platform, and the outer end deviates from the side slope level and extends to and the load frame intercommunication.

2. The material transfer and lifting system suitable for slope support operation according to claim 1, wherein the bearing scaffold comprises vertical rods, horizontally arranged small cross rods and horizontally arranged large cross rods, the bottom of the vertical rod of the bearing scaffold is fixed on the slope rock mass through an anchoring rib, the inner end of the small cross rod of the bearing scaffold is connected with the slope rock mass through a wall connecting piece, and the other end of the small cross rod of the bearing scaffold extends outwards away from the slope rock mass.

3. The material transfer and lifting system suitable for slope supporting operation as claimed in claim 2, wherein the bearing frame comprises a vertical rod, a horizontal small rod and a horizontal large rod, the vertical rod, the small rod and the large rod of the bearing frame are arranged to form a vertical lifting channel with a hollow interior, the vertical rod of the bearing frame is fixed to the ground, and the small rod of the bearing frame is connected with the small rod of the bearing scaffold in an extending manner.

4. The material transfer and lifting system suitable for slope support operation as claimed in claim 3, wherein the traction device comprises a winch arranged on the ground and a pulley arranged on the top of the bearing frame, and a steel wire rope of the winch passes around the pulley and is connected with the material.

5. The material transferring and lifting system suitable for slope supporting operation as claimed in claim 3, wherein the trestle transferring platform comprises a horizontally laid scaffold board, the scaffold board is fixedly connected to the upper part of the bearing scaffold, and guard rails are arranged on two sides of the scaffold board.

6. The material transferring and lifting system suitable for slope supporting operation according to claim 1, wherein the outer vertical surfaces of the bearing frame and the trestle transferring platform are provided with safety protection nets.

7. The material transfer and lifting system suitable for slope support operation according to any one of claims 1 to 6, wherein the frame body further comprises a slope lifting mechanism, the slope lifting mechanism comprises a sliding track, a hopper car and a cable-stayed device, the sliding track is laid along the slope surface of the slope from the inner end of the trestle transfer platform to the top of the slope, the cable-stayed device is fixed above the top end of the sliding track, and the hopper car slides along the sliding track under the traction of the cable-stayed device.

8. The material transfer lifting system suitable for slope support operation of claim 7, wherein the sliding rails are arranged in two rows, rollers are arranged on two sides of the bottom of the hopper car, and the rollers of the hopper car are arranged on the two sliding rails.

9. The material transfer and lifting system suitable for slope support operation of claim 8, wherein the cable-stayed device comprises a mounting plate, an electric hoist and a traction rope, the mounting plate is fixed on a bearing scaffold above the top end of the sliding rail, the electric hoist is fixedly connected to the mounting plate, one end of the traction rope is connected with the material conveying trolley, and the other end of the traction rope is connected with the electric hoist.