CN214269075U - Side slope prefabricated section cat ladder - Google Patents

Abstract

The utility model discloses a side slope prefabricated section cat ladder, including climbing frame, power unit, coaster mechanism and clamping piece, wherein: the climbing frame is a rectangular frame; a pulley mechanism is arranged on the climbing frame in a sliding connection way; the clamping piece is assembled on the pulley mechanism in a sliding connection way; the sliding direction of the pulley mechanism is vertical to the sliding direction of the clamping piece; the power mechanism comprises an electric hoist, a pulley block and a steel cable; the electric hoist is fixedly connected to the bottom end of the climbing frame; the pulley block is fixedly connected to the top end position of the climbing frame; one end of the steel cable is connected with the electric hoist in a matching way, and the other end of the steel cable penetrates through the pulley block and then is fixedly connected with the pulley mechanism; the electric hoist is electrically connected with the controller, and the controller controls the starting, stopping and forward and reverse rotation of the electric hoist motor. The utility model has the advantages that: convenient to use, saving cost, eliminating the potential safety hazard, improving work efficiency and having reduced operation workman intensity of labour.

Description

Side slope prefabricated section cat ladder

The technical field is as follows:

the utility model relates to a civil engineering field, concretely relates to side slope prefabricated section cat ladder.

Background art:

the roadbed and pavement drainage protection project mainly comprises concrete precast blocks, in particular to arched framework precast blocks. The traditional construction and transportation materials of the slope arch-shaped framework prefabricated block adopt measures such as cranes, manual back transportation and the like, so that high-cost output and serious potential safety hazards exist.

The invention content is as follows:

an object of the utility model is to provide a convenient to use, practice thrift the cost, eliminate the potential safety hazard, improve work efficiency and reduced operation workman intensity of labour's side slope prefabricated section cat ladder.

The utility model discloses a realize through following technical scheme:

the utility model discloses a side slope prefabricated section cat ladder, including climbing frame, power unit, coaster mechanism and clamping piece, wherein: the climbing frame is a rectangular frame; a pulley mechanism is arranged on the climbing frame in a sliding connection way; the clamping piece is assembled on the pulley mechanism in a sliding connection way; the sliding direction of the pulley mechanism is vertical to the sliding direction of the clamping piece; the power mechanism comprises an electric hoist, a pulley block and a steel cable; the electric hoist is fixedly connected to the bottom end of the climbing frame; the pulley block is fixedly connected to the top end position of the climbing frame; one end of the steel cable is connected with the electric hoist in a matching way, and the other end of the steel cable penetrates through the pulley block and then is fixedly connected with the pulley mechanism; the electric hoist is electrically connected with the controller, and the controller controls the starting, stopping and forward and reverse rotation of the electric hoist motor.

Foretell side slope prefabricated section cat ladder, wherein: the climbing frame comprises a frame, a slide rail and an inserting drill rod; the frame comprises a bottom rod, side rods and supporting rods, wherein one ends of the two side rods are fixedly connected to the positions of the two ends of the bottom rod respectively, one ends of the side rods, which are far away from the bottom rod, are arranged into a downward bent shape, and a plurality of supporting rods are vertically and fixedly connected between the two side rods; the electric hoist is fixedly connected to a bottom rod of the frame, and the pulley block is fixedly connected to a support rod which is farthest away from the bottom rod; two side rods of the frame are provided with slide rails; the slide rail is a linear rail and is positioned on the outer side surfaces of the two side rods of the frame; the sliding rail is assembled with the pulley mechanism in a sliding connection way; the lower part of the side rod of the frame is vertically and fixedly connected with an inserting drill rod which is positioned at one end position far away from the bottom rod.

Foretell side slope prefabricated section cat ladder, wherein: the pulley mechanism comprises a supporting inclined plate, supporting legs, walking wheels, through grooves and a cross rod; the supporting inclined plate is a flat plate and forms an included angle with the frame, and one end of the inclined plate close to the bottom rod of the frame is higher than one end far away from the bottom rod; four corners of the supporting inclined plate are respectively provided with supporting legs; the supporting legs are vertically arranged with the frame; the end of the supporting leg far away from the supporting inclined plate is provided with a travelling wheel; the traveling wheel is clamped in the sliding rail and is connected with the sliding rail in a sliding way; a through groove is arranged on the supporting inclined plate; the through grooves are linear through grooves and are arranged in parallel with the bottom rods of the frame; a cross bar is arranged below the supporting inclined plate; the cross bar is fixedly connected with the steel cable.

Foretell side slope prefabricated section cat ladder, wherein: the clamping piece comprises a sliding rod, a clamping piece and a rubber lining; the clamping pieces are two in number and are arranged in mirror symmetry; the sliding rod is vertically inserted into the through groove; the sliding rod is provided with a shaft collar and a fastening nut which are respectively positioned at two sides of the through groove; the peripheral surface of the sliding rod is fixedly connected with a clamping sheet; the surface of the clamping sheet far away from the sliding rod is fixedly connected with a rubber lining.

Foretell side slope prefabricated section cat ladder, wherein: a proximity sensor is fixedly connected to a support rod of the frame, and the proximity sensor is positioned on the support rod which is farthest away from the bottom rod; the proximity sensor is wirelessly connected with the controller.

The beneficial effects of the utility model reside in that: convenient to use, saving cost, eliminating the potential safety hazard, improving work efficiency and having reduced operation workman intensity of labour.

Description of the drawings:

FIG. 1: the three-dimensional structure of the utility model is shown schematically;

FIG. 2: another schematic perspective structure of the utility model;

FIG. 3: the top view of the utility model;

FIG. 4: the utility model is a schematic layout;

in the figure: the device comprises a climbing frame-1, a power mechanism-2, a pulley mechanism-3, a clamping piece-4, a controller-5, a proximity sensor-6, a slope precast block-A, a frame-101, a slide rail-102, a plug pin-103, an electric hoist-201, a pulley block-202, a steel cable-203, a supporting inclined plate-301, a supporting leg-302, a walking wheel-303, a through groove-304, a cross rod-305, a slide rod-401, a clamping piece-402 and a rubber gasket-403.

The specific implementation mode is as follows:

the invention will be further explained with reference to the drawings and the detailed description below:

example (b): as shown in fig. 1-4, a side slope prefabricated section ladder comprises a climbing frame 1, a power mechanism 2, a pulley mechanism 3 and a clamping member 4, wherein: the climbing frame 1 is a rectangular frame; a pulley mechanism 3 is arranged on the climbing frame 1 in a sliding connection; a clamping piece 4 is assembled on the pulley mechanism 3 in a sliding connection way; the sliding direction of the pulley mechanism 3 is vertical to the sliding direction of the clamping piece 4; the power mechanism 2 comprises an electric hoist 201, a pulley block 202 and a steel cable 203; the electric hoist 201 is fixedly connected to the bottom end position of the climbing frame 1; the pulley block 202 is fixedly connected to the top end position of the climbing frame 1; one end of the steel cable 203 is matched and connected with the electric hoist 201, and the other end of the steel cable penetrates through the pulley block 202 and then is fixedly connected with the pulley mechanism 3; the electric hoist 201 is electrically connected with the controller 5, and the controller 5 controls the starting, stopping and positive and negative rotation of the motor of the electric hoist 201; wherein: the climbing frame 1 comprises a frame 101, a slide rail 102 and an inserting rod 103; the frame 101 comprises a bottom rod, side rods and supporting rods, wherein one ends of the two side rods are respectively and fixedly connected to the positions of the two ends of the bottom rod, one ends of the side rods, which are far away from the bottom rod, are arranged in a downward bent shape, and a plurality of supporting rods are vertically and fixedly connected between the two side rods; the electric hoist 201 is fixedly connected to a bottom rod of the frame 101, and the pulley block 202 is fixedly connected to a support rod which is farthest away from the bottom rod; two side rods of the frame 101 are provided with slide rails 102; the slide rail 102 is a linear rail and is positioned on the outer side surfaces of two side rods of the frame 101; the slide rail 102 is assembled with the pulley mechanism 3 in a sliding connection way; an inserting rod 103 is vertically and fixedly connected below the side rods of the frame 101, and the inserting rod 103 is positioned at one end far away from the bottom rod.

Wherein: the pulley mechanism 3 comprises a supporting inclined plate 301, supporting legs 302, walking wheels 303, a through groove 304 and a cross rod 305; the supporting inclined plate 301 is a flat plate and forms an included angle with the frame 101, and one end of the inclined plate 301 close to the bottom rod of the frame 101 is higher than one end far away from the bottom rod; four corners of the supporting inclined plate 301 are respectively provided with supporting legs 302; the support legs 302 are arranged perpendicular to the frame 101; one end of the supporting leg 302, which is far away from the supporting inclined plate 301, is provided with a traveling wheel 303; the traveling wheels 303 are clamped in the sliding rails 102 and are connected with the sliding rails 102 in a sliding manner; the supporting sloping plate 301 is provided with a through groove 304; the through groove 304 is a straight through groove and is arranged in parallel with the bottom rod of the frame 101; a cross bar 305 is arranged below the supporting inclined plate 301; the cross bar 305 is fixedly connected with the steel cable 203; wherein: the clamp 4 includes a slide bar 401, a clamp piece 402, and a rubber lining 403; the clamping pieces 4 are two in number and are arranged in mirror symmetry; the sliding rod 401 is vertically inserted into the through groove 304; a collar and a fastening nut are arranged on the sliding rod 401 and are respectively positioned at two sides of the through groove 304; a clamping piece 402 is fixedly connected to the circumferential surface of the sliding rod 401; a rubber lining 403 is fixedly connected to the surface of the clamping sheet 402 far away from the sliding rod 401; wherein: a proximity sensor 6 is fixedly connected to a support rod of the frame 101, and the proximity sensor 6 is positioned on the support rod which is farthest away from the bottom rod; the proximity sensor 6 is wirelessly connected to the controller 5.

When in work: firstly, the utility model is placed on a slope to be worked, and the inserted drill 103 is inserted into the ground to fix the utility model; then the electric hoist 201 is communicated with a power supply (power supply of a power grid or a generator), and the preparation work is finished;

then, the slope prefabricated block A is placed on the supporting inclined plate 301, the position of the sliding rod 401 is adjusted, the slope prefabricated block A is clamped by two clamping pieces 4 and is fixed by a collar and a fastening nut on the sliding rod 401; at this time, the slope precast block a is fixed on the pulley mechanism 3 under the action of the clamping piece 402; the rubber gasket 403 is arranged, so that the fixation is firmer and more reliable;

then the controller 5 controls the electric hoist 201 to start and stop and rotate forward and backward, the steel cable 203 is driven, and the whole pulley mechanism 3 with the side slope prefabricated block A is lifted to the upper part of the climbing frame 1 after passing through the pulley block 202; when the slope precast block A advances to the position right above the proximity sensor 6, the proximity sensor 6 sends a wireless signal to the controller 5, the controller 5 controls the electric hoist 201 to stop, and the slope precast block A is conveyed to a required position;

and finally, after the clamping piece 4 is loosened, the slope prefabricated block A is taken down, and the operation is finished.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a side slope prefabricated section cat ladder, includes climbing frame (1), power unit (2), coaster mechanism (3) and clamping piece (4), its characterized in that: the climbing frame (1) is a rectangular frame; a pulley mechanism (3) is arranged on the climbing frame (1) in a sliding connection and assembly manner; the clamping piece (4) is assembled on the pulley mechanism (3) in a sliding connection manner; the sliding direction of the pulley mechanism (3) is vertical to the sliding direction of the clamping piece (4); the power mechanism (2) comprises an electric hoist (201), a pulley block (202) and a steel cable (203); the electric hoist (201) is fixedly connected to the bottom end position of the climbing frame (1); the pulley block (202) is fixedly connected to the top end position of the climbing frame (1); one end of the steel cable (203) is connected with the electric hoist (201) in a matching way, and the other end of the steel cable passes through the pulley block (202) and then is fixedly connected with the pulley mechanism (3); the electric hoist (201) is electrically connected with the controller (5), and the controller (5) controls the starting and stopping and the forward and reverse rotation of the motor of the electric hoist (201).

2. The slope precast block ladder of claim 1, characterized in that: the climbing frame (1) comprises a frame (101), a slide rail (102) and an inserting drill rod (103); the frame (101) comprises a bottom rod, side rods and supporting rods, wherein one ends of the two side rods are fixedly connected to the positions of the two ends of the bottom rod respectively, one ends of the side rods, which are far away from the bottom rod, are arranged into a downward bent shape, and a plurality of supporting rods are vertically and fixedly connected between the two side rods; the electric hoist (201) is fixedly connected to a bottom rod of the frame (101), and the pulley block (202) is fixedly connected to a supporting rod which is farthest away from the bottom rod; two side rods of the frame (101) are provided with slide rails (102); the sliding rails (102) are linear rails and are positioned on the outer side surfaces of two side rods of the frame (101); the sliding rail (102) is assembled with the pulley mechanism (3) in a sliding connection way; and an inserting drill rod (103) is vertically and fixedly connected below the side rod of the frame (101), and the inserting drill rod (103) is positioned at one end far away from the bottom rod.

3. The slope precast block ladder of claim 2, characterized in that: the pulley mechanism (3) comprises a supporting inclined plate (301), supporting legs (302), traveling wheels (303), through grooves (304) and a cross rod (305); the supporting inclined plate (301) is a flat plate and forms an included angle with the frame (101), and one end, close to the bottom rod of the frame (101), of the inclined plate (301) is higher than one end, far away from the bottom rod, of the inclined plate; four corners of the supporting inclined plate (301) are respectively provided with supporting legs (302); the supporting legs (302) are vertically arranged with the frame (101); one end of the supporting leg (302) far away from the supporting inclined plate (301) is connected with a travelling wheel (303) in an assembling way; the walking wheels (303) are clamped in the sliding rails (102) and are connected with the sliding rails (102) in a sliding manner; a through groove (304) is formed in the supporting inclined plate (301); the through groove (304) is a straight through groove and is arranged in parallel with the bottom rod of the frame (101); a cross rod (305) is arranged below the supporting inclined plate (301); the cross bar (305) is fixedly connected with the steel cable (203).

4. The slope precast block ladder of claim 3, characterized in that: the clamping piece (4) comprises a sliding rod (401), a clamping piece (402) and a rubber lining (403); the clamping pieces (4) are two in number and are arranged in mirror symmetry; the sliding rod (401) is vertically inserted into the through groove (304); a collar and a fastening nut are arranged on the sliding rod (401) and are respectively positioned on two sides of the through groove (304); the circumferential surface of the sliding rod (401) is fixedly connected with a clamping piece (402); a rubber lining (403) is fixedly connected to the surface of the clamping sheet (402) far away from the sliding rod (401).

5. The slope precast block ladder of claim 3, characterized in that: a proximity sensor (6) is fixedly connected to a supporting rod of the frame (101), and the proximity sensor (6) is positioned on the supporting rod which is farthest away from the bottom rod; the proximity sensor (6) is wirelessly connected with the controller (5).

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