CN209941704U

CN209941704U - Side slope or retaining wall construction trolley

Info

Publication number: CN209941704U
Application number: CN201920672354.9U
Authority: CN
Inventors: 龚岗; 龚建; 王万通
Original assignee: Fu Te Intelligent Equipment (chongqing) Co Ltd
Current assignee: Fu Te Intelligent Equipment (chongqing) Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-01-14
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a side slope or retaining wall construction trolley, which comprises a trolley main body with a double-track structure and capable of moving transversely along the slope direction, wherein the trolley main body is of a truss structure and is arranged in parallel with a simulated inclined plane of the side slope or retaining wall; the trolley main body is provided with at least one of a grooving operation area, a drilling operation area and a lattice frame operation area; in the scheme with the grooving operation area, the grooving operation area is positioned at the front end of the construction advancing direction of the trolley; in the combination scheme with the lattice frame operation area, the lattice frame operation area is positioned at the tail end of the trolley construction advancing direction; wherein, a grooving machine is arranged in the grooving operation area, and a drilling machine for drilling the anchoring hole is arranged in the drilling operation area; the lattice frame operation area is provided with hoisting equipment for mounting the prefabricated lattice frame components; or, the concrete lattice frame is cast in situ and is used as an operation facility. The beneficial effects of the utility model are that, side slope efficiency of construction is high, construction safety reduces the operation personnel, reduces intensity of labour, and platform truck simple structure, and installation and construction operation are convenient.

Description

Side slope or retaining wall construction trolley

Technical Field

The utility model relates to a side slope or barricade construction technology, in particular to side slope or retaining wall construction trolley.

Background

The side slope refers to a slope surface with a certain slope which is formed on two sides of the roadbed to ensure the stability of the roadbed. The retaining wall is also commonly called a revetment. Refers to a general name of various paving and planting on a slope surface for preventing the side slope from being washed. In the traditional slope engineering, the treatment of the slope mainly emphasizes the strength and the effect, but the damage of the slope to the environment is often ignored; the ecological slope protection is a product combining geotechnical engineering and environmental engineering, has protection and environmental effects, and is an effective slope protection and slope fixing means. The common form of ecological slope protection at the present stage is to form a slope surface fixing framework on a slope surface by prefabricating or casting concrete in situ, the framework adopts a lattice frame structure to divide a slope into lattices, and grass is planted after soil is filled in the lattices. The construction process comprises the steps of cutting grooves and drilling anchoring holes on the slope surface, installing anchor rods or anchor cables in the anchoring holes, then installing cross prefabricated members or casting cross sections in situ, and anchoring the cross sections through the anchor rods or the anchor cables; and then, adjacent cross-byte connection is carried out through the prefabricated connecting sections or the cast-in-place connecting sections to form matrix lattices on the slope, and finally, soil is filled in the lattices and grass and the like is planted to form green vegetation.

Grooving, drilling and the formation of check frame concrete member in the current domatic sash work progress all do not have can follow domatic trend and form equipment or the facility of continuous construction, mostly carry out the construction operation through vertical lifting devices, or through the scaffold frame of setting up temporarily along domatic, and rely on manual operation handheld tool to carry out the construction operation greatly. The safety is poor, and the construction efficiency is low. Therefore, a mechanical construction device capable of walking along the slope direction is needed to ensure the construction safety and improve the construction efficiency.

Disclosure of Invention

The utility model aims to provide a side slope or retaining wall construction trolley, which is driven by external power or self-powered power to move along the slope direction through a double-guide rail structure and parallel arrangement with the slope, thereby forming a mobile operation platform; at least one operation area in grooving, drilling and lattice frame operation is arranged, and the corresponding mechanical operation is implemented, so that the mechanical operation is realized, the operation efficiency is effectively improved, and the construction safety guarantee can be better provided; when the construction operation surface is propelled, the trolley is driven to move along the direction of the slope.

In order to achieve the above purpose, the present invention adopts the following technical solution.

A side slope or retaining wall construction trolley comprises a trolley main body of a double-track structure, wherein the trolley main body can transversely move along the direction of a slope surface, is of a truss structure and is arranged in parallel with a simulated inclined surface of a side slope or a retaining wall; the trolley main body is provided with at least one of a grooving operation area, a drilling operation area and a lattice frame operation area; in the scheme with at least two combinations of grooving operation areas, the grooving operation areas are positioned at the front end of the traveling direction of the trolley construction; in the scheme with at least two combinations of the lattice frame operation areas, the lattice frame operation areas are positioned at the tail end of the traveling direction of the trolley construction; wherein, a grooving machine is arranged in the grooving operation area, and a drilling machine for drilling the anchoring hole is arranged in the drilling operation area; the lattice frame operation area is provided with hoisting equipment for mounting the prefabricated lattice frame components; or, the concrete lattice frame is cast in situ and is used as an operation facility.

Adopt aforementioned scheme the utility model discloses, the platform truck is the truss structural style of two guide rail structures, depends on in advance near domatic bottom and upper end to along domatic trend respectively set up a guide rail, thereby constitute the platform truck of double track operation, under the drive of self power or external power, can realize following domatic trend the platform truck of removal. Therefore, the temporary scaffold in the prior art can be effectively replaced, the repeated labor of dismounting the scaffold when the construction working face is pushed forward is reduced, and the construction efficiency is improved. And at least one operation area in grooving, drilling and lattice frame operation is set on the trolley, and the adaptive mechanical operation is implemented, so that the mechanical operation is realized, the traditional manual handheld construction tool operation is replaced, the operation efficiency is effectively improved, and the construction safety guarantee can be better provided. The trolley comprises any one operation area of grooving, drilling and lattice frame operation, so that the traditional manual handheld tool operation is replaced; or any two of them, or all three of them. In the above two working area combination schemes, the grooving work with the grooving working area is arranged at the front end of the advancing direction of the slope construction working surface, and the lattice frame work with the lattice frame working area is arranged at the rear end of the advancing direction of the slope construction working surface, so that the ecological slope construction sequence requirement can be fully met, and the times or the distance of the reciprocating of the trolley can be effectively reduced or avoided. Obviously, in a fully constructed trolley with three working areas, the drilling working area is located in the middle of the slot and sash working areas. The grooving machine in the grooving operation area adopts a milling grooving mode, and comprises a horizontal milling head similar to a grinding wheel cutting machine, or a vertical milling head of a rod milling cutter type and the like, wherein the cutter teeth of the milling cutter preferably adopt a replaceable structure so as to replace the cutter teeth made of different materials when the slope of different geological conditions is cut. The drilling machine can adopt a drilling machine, a blast hole rock drill and the like for the open-pit mine; the hoisting equipment can adopt simple hoisting equipment such as a cantilever crane and a plate chain hoist.

Preferably, in the scheme with the grooving operation area, the grooving machine comprises a lifting sliding table and a cutting head arranged on the lifting sliding table, the grooving machine is arranged on a grooving platform through the lifting sliding table, and the grooving platform can be lifted and lowered longitudinally along the trolley main body; the lifting sliding table is lifted along the direction vertical to the inclined plane where the trolley main body is located; in the scheme with the drilling operation area, the drilling machine is arranged on a drilling platform, and the drilling platform can be lifted and lowered longitudinally along the trolley main body; in the solution with a lattice work area, the hoisting equipment or the work facility for concrete lattice cast-in-place work is provided on a lattice work platform that can be lifted up and down in the longitudinal direction of the trolley body. The cutting head of the cutting machine realizes the adjustment of the grooving depth through the lifting of the lifting sliding table; the grooving machine climbs or descends along the height direction of the slope along with the grooving platform, and the longitudinal groove extends along the slope inclination direction; the grooving machine can also be attached to the horizontal transverse movement of the rack to realize that the transverse groove extends along the direction of the slope; in order to reduce the overall reciprocating movement distance and times of the trolley, the grooving machine is preferably arranged on the grooving platform through a horizontal moving sliding table; the drilling machine moves up and down along the slope surface along the inclined direction of the drilling hole platform, so that anchoring hole drillers in multiple longitudinal positions are realized; the anchoring holes at different transverse positions are transversely and horizontally moved by a trolley to realize the adaptive adjustment of the position of the drilling machine; the hoisting equipment is used for hoisting the lattice frame prefabricated part; the corresponding working platform of each working area has the function of installing related facilities and also has a space for assisting the operator to stand so as to implement related auxiliary operation.

Preferably, in the scheme with the grooving work area, a first horizontal moving sliding table capable of horizontally moving transversely is further arranged on the grooving platform, and the lifting sliding table is arranged on the first horizontal moving sliding table; in the scheme with the drilling operation area, a second horizontal moving sliding table capable of horizontally moving is arranged on the drilling platform, and the drilling machine is fixedly connected to the second horizontal moving sliding table. When the trolley is provided with a grooving operation area, the horizontal groove in the set area is cut through the movement of the first horizontal moving sliding table, so that the integral moving times and distance of the trolley are reduced; when the trolley is provided with a drilling operation area, drilling of a plurality of anchoring holes in a set area can be achieved through the second horizontal moving sliding table, or the position of the drilling machine can be adjusted within a small range.

Still further preferably, in the solution with a grooving work area, the cutting head is driven by a hydraulic motor to perform rotary cutting, and the first translational sliding table and the lifting sliding table are both hydraulic sliding tables; in the scheme with the drilling operation area, the second horizontal moving sliding table adopts a hydraulic sliding table. The control system structure is simplified, the failure rate is reduced, the reliability is improved, and the construction cost is reduced by fully utilizing the same power form.

Still further preferably, in the solution having the grooving work area, the elevating slide table is provided on the first horizontal moving slide table through a turn table having a turn structure capable of turning at least 90 degrees; the cutting head comprises a grooving cutter, and the grooving cutter is of a three-edge cutter structure with replaceable cutter teeth; the rotary axis of the grooving cutter is parallel to the inclined plane of the trolley main body. The cutting head can rotate 90 degrees through the arrangement of the rotary table so as to adapt to horizontal cutting equipment or a horizontal groove milling machining mode. Compared with a vertical milling groove, the milling efficiency is higher.

Further preferably, in the scheme with the grooving working area, the grooving platform is driven to lift by the first double-shaft winch; in the scheme with the drilling operation area, the drilling platform is driven to lift by a second double-shaft winch; in the scheme with the lattice frame operation area, the lattice frame operation platform is driven to lift by a third double-shaft winch. The lifting driving of the related operation platform is realized by a mature lifting driving structure, the space at the lower end of the platform can be fully utilized to arrange a winch, the center of gravity is reduced, and the operation stability and the construction safety are improved.

Preferably, the upper end of the trolley main body is provided with a hydraulic telescopic supporting leg. The hydraulic support legs are firstly born by the slope surface in the installation process of the trolley, then the support legs are contracted and gradually fall on the upper track, and the trolley is ensured to be installed and operated conveniently and safely. The upper end of the trolley can also be jacked by the hydraulic support legs to be away from the slope surface so as to safely cross obstacles such as local collapse and the like.

Preferably, the upper end of the trolley main body is provided with a screw rod for adjusting the telescopic supporting legs. The screw rod adjusting telescopic supporting leg has the same function as a hydraulic supporting leg; simultaneously, in the scheme that the two set up simultaneously, the telescopic leg is adjusted to the screw rod still can form the support to the platform truck during construction operation to support to the double track and form supplementary reinforcing effect, improve the platform truck and bear the weight of rigidity.

Preferably, in the scheme that the prefabricated lattice frame members are installed in the lattice frame operation area, the hoisting equipment is composed of a cantilever crane; in solutions with a drilling operation zone, the drilling machine consists of a rock drill, a down-hole mining drilling machine or a gun-hole drilling machine. The semi-mechanized operation is realized by fully utilizing construction and operation facilities in the prior art, and the operation efficiency and the safety guarantee are improved.

Preferably, the trolley main body adopts a double-guide-rail self-walking driving structure with the same gantry crane or crown block. The method fully utilizes the prior art, saves development cost and reduces use cost.

The beneficial effects of the utility model are that, the platform truck be the removal structure of double guide rail and with domatic simulation inclined plane parallel arrangement to through at least one operation district that sets up grooving, drilling and check frame operation, and corresponding mechanical operation equipment, thereby effectively improve side slope construction operating efficiency and construction safety nature, reduce the operation personnel, reduce intensity of labour, and platform truck simple structure, installation and construction operation are convenient.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a left side view of fig. 2 of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 5 is a schematic structural view of a slot-cutting machine according to embodiment 1 of the present invention.

Fig. 6 is a schematic structural diagram of the drilling platform of the present invention.

Fig. 7 is a schematic structural diagram of the middle lattice frame work platform of the present invention.

Fig. 8 is an enlarged view of a portion B of fig. 2 according to the present invention.

Fig. 9 is a schematic structural view of a slot-cutting machine according to embodiment 2 of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, which are not intended to limit the scope of the embodiments described herein.

Embodiment 1, referring to fig. 1, 2, 3, 4, 5, 6, 7, a slope or retaining wall construction trolley comprises a trolley body 100 of a double-track structure capable of moving laterally along a slope, the trolley body 100 being of a truss structure and arranged in parallel with a simulated inclined surface of a slope or retaining wall; the trolley main body 100 adopts a double-guide-rail self-walking driving structure with the same gantry crane or crown block, and depends on a guide rail which is arranged at the bottom end of the slope surface in advance and at the upper part or the upper end of the slope surface in advance and is arranged along the trend of the slope surface, and under the driving of the beam head box 300, the trolley which moves along the trend of the slope surface can be realized. The trolley main body 100 is provided with a grooving operation area, a drilling operation area and a lattice frame operation area; the grooving operation area is positioned at the front end of the construction advancing direction of the trolley; the lattice frame operation area is positioned at the tail end of the trolley in the construction advancing direction, and the drilling operation area is positioned between the grooving operation area and the lattice frame operation area; wherein, a grooving machine is arranged in the grooving operation area, and a drilling machine for drilling the anchoring hole is arranged in the drilling operation area; the drilling machine consists of a rock drill, an underground mining drilling machine or a blast hole drilling machine, and the angle of the drill rod relative to the rack can be adjusted so as to adjust the drilling angle according to the construction requirement; the lattice frame operation area is provided with a hoisting device 200 for mounting the prefabricated lattice frame components; the lifting apparatus 200 is constituted by a cantilever crane.

The grooving machine comprises a lifting sliding table 401 and a cutting head 402 arranged on the lifting sliding table, the grooving machine is arranged on a grooving platform 110 through the lifting sliding table 401, and the grooving platform 110 can be lifted and lowered longitudinally along the trolley main body 100; the lifting sliding table 401 is lifted along the direction vertical to the inclined plane of the trolley main body 100; the drilling machine is arranged on a drilling platform 120, and the drilling platform 120 can be lifted and lowered longitudinally along the trolley main body 100; the lifting apparatus 200 is provided on the lattice work platform 130, and the lattice work platform 130 can be vertically lifted along the trolley body 100. Moreover, a first horizontal moving sliding table 111 capable of horizontally moving transversely is further arranged on the grooving platform 110, and the lifting sliding table 401 is arranged on the first horizontal moving sliding table 111; the drilling platform 120 is provided with a second horizontal moving sliding table 121 capable of horizontally moving, and the drilling machine is fixedly connected to the second horizontal moving sliding table 121. Wherein the cutting head 402 is driven by a hydraulic motor to perform rotary cutting; the first horizontal moving sliding table 111, the second horizontal moving sliding table 121, and the lifting sliding table 401 are all hydraulic sliding tables. The lifting sliding table 401 is arranged on the first horizontal moving sliding table 111 through a rotary table 403, and the rotary table 403 has a rotary structure capable of rotating at least 90 degrees; the cutting head 402 comprises a grooving cutter 402a, and the grooving cutter is a three-edge cutter structure with replaceable cutter teeth; the axis of rotation of the grooving blade 402a is parallel to the inclined surface on which the carriage body 100 is located. The hoisting equipment 200 and the lattice frame operation platform 130 form detachable fixed connection, so that the lattice frame prefabricated parts are installed when needing to be hoisted, and are detached when the lattice frame cast-in-place operation is carried out, so that an operation space is vacated, and the operation of the cast-in-place operation is facilitated. In order to facilitate the removal of the prefabricated sash from the transport vehicle, another lifting apparatus 200 is provided at the lower end of the sash working area.

Correspondingly, the grooving platform 110 is driven to lift by the first double-shaft winch 500; the drilling platform 120 is driven to lift by a second double-shaft winch 600; the frame work platform 130 is driven to ascend and descend by a third double-shaft winch 700. The upper end of the trolley main body 100 is provided with a hydraulic telescopic supporting leg 800 and a screw rod adjusting telescopic supporting leg; hydraulic telescoping legs 800 are provided adjacent the upper track.

Referring to fig. 8, in order to better adapt to different inclination angles of the side slopes or retaining walls, the lower guide rails are circular tubes or round steel rails. In order to ensure the safe and reliable operation of the trolley, the driving wheels of the beam head box 300 ride over the track, and two sides of the track are respectively provided with a protective wheel 310; the circular tube or round steel track is supported on the I-shaped steel through a plurality of supporting blocks with arc-shaped supporting grooves arranged along the length direction of the track, and the I-shaped steel is supported and fixed through pre-buried concrete piles or piers or blocks, so that the bearing reliability, the construction safety and the construction propulsion smoothness are ensured; when the trolley needs to move, the trolley track above temporarily adopts a sleeper steel rail structure, the I-shaped steel used as the track is erected on a downhill through a plurality of sleepers, and the trolley is supported on a bearing surface at the top of the I-shaped steel in an abutting mode through a traveling wheel at the upper part; preferably, the walking wheel is of a liftable structure or a structure convenient to disassemble and assemble.

In this embodiment, the trolley main body 100 may be provided with only any one of the grooving, drilling and lattice frame working areas, or a combination of any two; in the combined scheme with the grooving operation area, the grooving operation area is positioned at the front end of the trolley construction advancing direction; in the case of a combination of both having the lattice work areas, the lattice work areas are located at the rear end of the traveling direction of the trolley construction.

In this embodiment, the upper rail of the double rails laid in advance is preferably positioned at a position above the middle of the carriage body 100, so that the carriage body 100 can be supported well. The screw-adjusting telescopic legs are preferably arranged at the position of the trolley main body 100 close to the top end, so as to increase the force arm for jacking the trolley main body 100 and enhance the supporting effect.

In this embodiment, the grooving platform 110, the drilling platform 120 and the lattice frame work platform 130 all move relative to the trolley body 100 by means of rolling of rollers, which are engaged with corresponding roller tracks; the number of the rollers of each platform is 3 or 4, and the rollers are correspondingly arranged in a triangle or a quadrangle to ensure the stability and the reliability of the movement. The movement between the first horizontal sliding table 111 and the grooving platform 110 and the movement between the second horizontal sliding table 121 and the drilling platform 120 are realized by rolling of rollers, the rollers are limited in channel steel, and grooves of the channel steel form tracks corresponding to the running of the rollers.

In the embodiment, the driving wheels supported at the bottom end of the trolley can be additionally provided with a plurality of driving wheels besides the existing one on the beam end box, and the additionally provided driving wheels output power through the mounting shafts of the driving wheels of the beam end box and then are transmitted to the corresponding driving wheels in a chain transmission mode or a bevel gear pair transmission mode; the position of the guard wheel can correspond to the driving wheel, and the number of the guard wheel can be more than the driving wheel or one to two of the guard wheel can be properly reduced.

In the embodiment, when the side slope construction process requires the adoption of the cast-in-place concrete lattice frame, the lattice frame operation platform mainly bears operators and a transport platform of the cast-in-place operation construction facility; such as the transportation of casting templates, mold boxes and other facilities.

Embodiment 2, referring to fig. 9, the present embodiment is different from embodiment 1 in that the grooving machine has a vertical milling machine structure, the milling head 402a has a bar mill structure, and the elevation slide table 401 is directly provided on the first horizontal movement slide table 111 without providing a turn table.

The rest of the structure of this embodiment is the same as embodiment 1, and is not described herein again.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A side slope or retaining wall construction trolley is characterized by comprising a trolley main body (100) of a double-track structure capable of moving transversely along the direction of a slope, wherein the trolley main body (100) is of a truss structure and is arranged in parallel with a simulated inclined plane of the side slope or retaining wall; the trolley main body (100) is provided with at least one of a grooving operation area, a drilling operation area and a lattice frame operation area; in the scheme with at least two combinations of grooving operation areas, the grooving operation areas are positioned at the front end of the traveling direction of the trolley construction; in the scheme with at least two combinations of the lattice frame operation areas, the lattice frame operation areas are positioned at the tail end of the traveling direction of the trolley construction; wherein, a grooving machine is arranged in the grooving operation area, and a drilling machine for drilling the anchoring hole is arranged in the drilling operation area; the lattice frame operation area is provided with hoisting equipment (200) for mounting prefabricated lattice frame components; or, the concrete lattice frame is cast in situ and is used as an operation facility.

2. A slope or retaining wall construction trolley according to claim 1, characterized in that in the solution with a grooving work area, the grooving machine comprises a lifting slide and a cutting head arranged on the lifting slide, the grooving machine is arranged on a grooving platform through the lifting slide, the grooving platform can be lifted and lowered longitudinally along the trolley body (100); the lifting sliding table is lifted along the direction vertical to the inclined plane of the trolley main body (100); in the scheme with the drilling operation area, the drilling machine is arranged on a drilling platform, and the drilling platform can be lifted and lowered longitudinally along the trolley main body (100); in the scheme with the lattice frame operation area, the hoisting equipment (200) or the operation facility for concrete lattice frame cast-in-place operation is arranged on a lattice frame operation platform, and the lattice frame operation platform can be vertically lifted along the trolley main body (100).

3. A side slope or retaining wall construction trolley according to claim 2, characterized in that in the solution with a grooving work area, a first horizontal moving sliding table capable of moving horizontally in a transverse direction is further provided on the grooving platform, and the lifting sliding table is provided on the first horizontal moving sliding table; in the scheme with the drilling operation area, a second horizontal moving sliding table capable of horizontally moving is arranged on the drilling platform, and the drilling machine is fixedly connected to the second horizontal moving sliding table.

4. A slope or retaining wall construction trolley according to claim 3, characterized in that in the solution with a grooving working area, the cutting head is driven by a hydraulic motor to perform a rotary cutting, and the first translational sliding table and the lifting sliding table are both hydraulic sliding tables; in the scheme with the drilling operation area, the second horizontal moving sliding table adopts a hydraulic sliding table.

5. A slope or retaining wall construction trolley according to claim 3, characterized in that in the solution with grooving work area, the elevation ramp is arranged on the first horizontal movement ramp by means of a turntable having a swivel structure that can be turned at least 90 degrees; the cutting head comprises a grooving cutter, and the grooving cutter is of a three-edge cutter structure with replaceable cutter teeth; the rotation axis of the grooving cutter is parallel to the inclined plane of the trolley main body (100).

6. A slope or retaining wall construction trolley according to claim 2 wherein in a scenario with a grooving work area, the grooving platform is driven up and down by a first twin-shaft winch; in the scheme with the drilling operation area, the drilling platform is driven to lift by a second double-shaft winch; in the scheme with the lattice frame operation area, the lattice frame operation platform is driven to lift by a third double-shaft winch.

7. A side slope or retaining wall construction trolley according to claim 1, characterized in that the trolley body (100) is provided with hydraulic telescopic legs at its upper end.

8. A side slope or retaining wall construction trolley according to claim 1, characterized in that the upper end of the trolley body (100) is provided with screw-adjusting telescopic legs.

9. A side slope or retaining wall construction trolley according to any one of claims 1 to 8, characterized in that in the scheme of prefabricated lattice frame members in the lattice frame working area, the hoisting equipment (200) is formed by a cantilever crane; in solutions with a drilling operation zone, the drilling machine consists of a rock drill, a down-hole mining drilling machine or a gun-hole drilling machine.

10. The construction trolley for side slopes or retaining walls according to any one of claims 1 to 8, wherein the trolley body (100) adopts a double-rail self-traveling driving structure of a gantry crane or a crown block.