Horizontal hoisting equipment for precast concrete component

Abstract

The utility model relates to the technical field of precast concrete component transportation, in particular to precast concrete component horizontal hoisting equipment, which is provided with a plurality of groups of hoisting mechanisms capable of being mounted according to actual requirements, and can realize horizontal movement after hoisting, so that the practicability is improved. Comprising a horizontal guide frame, a reciprocating motor, a threaded rod, a movable block, a threaded sleeve, a wheel shaft, a roller, a lifting mechanism, a lifting rope, a porous connecting disc, a limiting piece, a connecting rope and a lifting hook, the left side of the horizontal guide frame is connected with the inner side of the reciprocating motor, the output end of the reciprocating motor is connected with the left side of the threaded rod, and the bottom end of the movable block is connected with the top end of the lifting mechanism; the output end of the lifting mechanism is movably provided with a lifting rope, the bottom end of the lifting rope is connected with the middle of the top end of the porous connecting disc, the top end of the connecting rope is provided with a limiting piece through an installation structure, the limiting piece abuts against the upper side of the porous connecting disc, the bottom end of the connecting rope is connected with the top end of the lifting hook, and the bottom of the horizontal guide frame is further provided with a movable supporting structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of concrete prefabricated component transportation, in particular to a concrete prefabricated component horizontal hoisting equipment. BACKGROUND

[0002] Concrete, also known as "tóng" for short: is the general term for engineering composite materials that are formed by cementitious materials. The commonly used term of concrete refers to cement concrete, which is made of cement as the cementitious material, sand and stone as the aggregate, and water (which may contain additives and admixtures) in a certain proportion, and is obtained by mixing. It is widely used in civil engineering.

[0003] In the construction process, some concrete related prefabricated components need to be hoisted and transported. The existing patent No. CN208898385U concrete prefabricated component hoisting device can stably and reliably lift the concrete prefabricated component through the cooperation of the hoisting beam and the hoisting rod. The hoisting beam and the hoisting rod are both lifted synchronously at both ends, which can effectively ensure the uniformity of the force of the concrete prefabricated component during hoisting, effectively avoid damage to the concrete prefabricated component caused by the lifting device, and better meet the requirements of the modular construction mode for the hoisting of the concrete prefabricated component.

[0004] However, the device only realizes vertical lifting and is not convenient to move horizontally, which limits its use. UTILITY MODEL CONTENT

[0005] (I) Technical problems solved

[0006] In view of the shortcomings of the prior art, the utility model provides a concrete prefabricated component horizontal hoisting equipment which is provided with a hoisting mechanism that can be installed in multiple groups according to actual needs, and can realize horizontal movement after hoisting, thereby improving the practicality.

[0007] (II) Technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a horizontal hoisting equipment for concrete prefabricated component, including horizontal guide frame, shuttle motor, threaded rod, movable block, threaded sleeve, wheel shaft, gyro wheel, hoisting mechanism, sling, multi -hole connecting disc, limit piece, connecting rope and lifting hook, the left side of horizontal guide frame is connected with the inside of shuttle motor, and the output end of shuttle motor is connected with the left side of threaded rod, and threaded rod is rotatably arranged in horizontal guide frame, two groups of wheel shafts are rotatably arranged in movable block, the inside of movable block is connected with the outside of threaded sleeve, the inner wall of threaded sleeve is connected with the outer wall of threaded rod, the both sides of each group of wheel shafts are connected with the middle part of the inside of a group of gyro wheels respectively, gyro wheel is rotatably arranged in horizontal guide frame, and the bottom of movable block is connected with the top of hoisting mechanism, and the output end of hoisting mechanism movably sets up sling, and the bottom of sling is connected with the middle part of the top of multi -hole connecting disc, and the top of connecting rope is provided with limit piece through mounting structure, and the top of limit piece is abutted on the upside of multi -hole connecting disc, and the bottom of connecting rope is connected with the top of lifting hook, and the bottom of horizontal guide frame is further provided with mobile support structure.

[0009] Preferably, the mounting structure comprises a second threaded sleeve, a threaded head, an outer slot, an inner slot, a long bolt and a nut, the middle part of the bottom of the limit piece is connected with the top of the second threaded sleeve, the second threaded sleeve is provided with the outer slot, the inner wall of the second threaded sleeve is detachably screwed with the outer wall of the threaded head, the threaded head is provided with the inner slot, and the long bolt passes through the outer slot and the inner slot and is screwed with the nut on the outside.

[0010] Preferably, it further comprises an oil injection nozzle, and the middle upper part of the left side of the threaded sleeve is connected with the inside of the oil injection nozzle.

[0011] Preferably, it further comprises an oil injection cap, and the outside of the oil injection nozzle is detachably mounted with the inside of the oil injection cap.

[0012] Preferably, it further comprises a bracket, a wheel box and a moving wheel, the left and right sides of the bottom of the horizontal guide frame are connected with the top of a group of brackets respectively, a group of wheel boxes are rotatably arranged on the front and back sides of the bottom of each group of brackets, and a group of moving wheels are rotatably arranged on the inside of each group of wheel boxes.

[0013] Preferably, it further comprises a brake pad and a pressing piece, and a group of pressing pieces are movably arranged on the inside of each group of wheel boxes.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a horizontal hoisting equipment for concrete prefabricated component, which has the following beneficial effects:

[0016] The horizontal guide frame is moved to position by the moving support structure, in use, the movable block is connected to the lifting mechanism at the upper side of the to-be-lifted concrete prefabricated part, according to requirements, a corresponding number of lifting hooks are selected, the lifting hooks are clamped in the multi-hole connecting disc through the cooperation of the connecting ropes and the limiting pieces and the mounting structure, then the lifting mechanism acts on the lifting ropes to extend, the lifting hooks are moved downward, the multiple groups of lifting hooks hook the part, then the lifting mechanism acts on the lifting ropes to lift, after that, the reciprocating motor operates to rotate the threaded rod, the threaded rod drives the movable block to roll in the horizontal guide frame through the cooperation of the threaded sleeve screwing, the movable block is moved to the required position, the lifting mechanism which can be installed in multiple groups according to actual requirements is arranged, and horizontal movement can be realized after lifting, thereby improving practicability. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a structural schematic view of the utility model; Figure 1 It is an A structure enlarged view of the utility model;

[0019] Figure 3 It is a top view of the utility model; Figure 1 It is a top view of the utility model;

[0020] Figure 4 It is a mounting structure schematic view of the utility model.

[0021] Markings in the drawings: 1, horizontal guide frame; 2, reciprocating motor; 3, threaded rod; 4, movable block; 5, threaded sleeve; 6, wheel shaft; 7, roller; 8, lifting mechanism; 9, lifting rope; 10, multi-hole connecting disc; 11, limiting piece; 12, connecting rope; 13, lifting hook; 14, threaded sleeve two; 15, threaded head; 16, outer slot; 17, inner slot; 18, long bolt; 19, nut; 20, oil injection nozzle; 21, oil injection cap; 22, support; 23, wheel box; 24, moving wheel; 25, brake pad; 26, stepping piece. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. EMBODIMENT

[0023] Please refer to Figures 1-4The utility model provides a kind of horizontal hoisting equipment of concrete prefabricated component, including horizontal guide frame 1, reciprocating motor 2, threaded rod 3, movable block 4, threaded sleeve 5, wheel shaft 6, gyro wheel 7, hoisting mechanism 8, sling 9, multi-hole connecting disc 10, limiting piece 11, connecting rope 12 and lifting hook 13, horizontal guide frame 1 left side is connected with the inside of reciprocating motor 2, and the output end of reciprocating motor 2 is connected with the left side of threaded rod 3, threaded rod 3 is rotatably arranged in horizontal guide frame 1, two groups of wheel shaft 6 are rotatably arranged in movable block 4, movable block 4 inside is connected with the outside of threaded sleeve 5, and threaded sleeve 5 inner wall is screw-connected with the outer wall of threaded rod 3, and the middle part of the inside of each group of wheel shaft 6 is respectively connected with a group of gyro wheel 7, and gyro wheel 7 is rotatably arranged in horizontal guide frame 1, and the top end of hoisting mechanism 8 is connected with the bottom end of movable block 4, and the output end of hoisting mechanism 8 movably provides sling 9, and the top middle part of multi-hole connecting disc 10 is connected with the bottom end of sling 9, limiting piece 11 is provided with limiting piece 11 in the top end of connecting rope 12 by mounting structure, and limiting piece 11 is abutted on the upside of multi-hole connecting disc 10, and the top end of lifting hook 13 is connected with the bottom end of connecting rope 12, and the bottom of horizontal guide frame 1 is further provided with mobile support structure;Horizontal guide frame 1 is moved in place by mobile support structure, and when using, make movable block 4 connect hoisting mechanism 8 to be in the upside of the concrete prefabricated component to be hoisted, according to demand, select corresponding group number of lifting hook 13, make lifting hook 13 be fitted and clamped in multi-hole connecting disc 10 by connecting rope 12 and limiting piece 11 by mounting structure cooperation, then hoisting mechanism 8 acts on sling 9 and extends, makes lifting hook 13 descend, and a plurality of lifting hooks 13 are hooked to the piece, then hoisting mechanism 8 acts on sling 9 and hoists, then reciprocating motor 2 operates, makes threaded rod 3 rotate, threaded rod 3 is screw-connected with threaded sleeve 5, drives movable block 4 to roll in horizontal guide frame 1 by two groups of gyro wheel 7 by wheel shaft 6 constraint, moves to the required position.

[0024] Mounting structure includes threaded sleeve two 14, threaded head 15, outer slot 16, inner slot 17, long bolt 18 and nut 19, the top end of limiting piece 11 middle part is connected with threaded sleeve two 14, and outer slot 16 is arranged in threaded sleeve two 14, and threaded sleeve two 14 inner wall is detachably screw-connected with the outer wall of threaded head 15, and inner slot 17 is arranged in threaded head 15, and long bolt 18 passes through outer slot 16 and inner slot 17 and is screw-connected on the outside by nut 19;When installing, make connecting rope 12 pass through a group of holes in multi-hole connecting disc 10, then make threaded head 15 screw into threaded sleeve two 14, make outer slot 16 and inner slot 17 correspond, then make long bolt 18 pass through outer slot 16 and inner slot 17 simultaneously and be screw-connected and fixed by nut 19, can be completed limiting piece 11 on the upside of multi-hole connecting disc 10, and the fixing of connecting rope 12 connecting lifting hook 13 droop.

[0025] Still include oil injection nozzle 20, and the left middle upper portion of threaded sleeve 5 is connected with the inside of oil injection nozzle 20;Oil can be injected into the inner wall of threaded sleeve 5 through oil injection nozzle 20, lubrication and maintenance are convenient.

[0026] Also include the oil cap 21, the oil nozzle 20 outside and the oil cap 21 inside detachable installation; after installing the oil cap 21 on the outside of the oil nozzle 20, the inside of the oil nozzle 20 can be closed and protected to improve reliability.

[0027] Also include the bracket 22, wheel box 23 and mobile wheel 24, the horizontal guide frame 1 bottom left and right side are connected with a group of bracket 22 top respectively, each group of bracket 22 bottom front and back side are rotatably provided with a group of wheel box 23, and each group of wheel box 23 inside are rotatably provided with a group of mobile wheel 24; by two groups of bracket 22 support the horizontal guide frame 1, and through four groups of mobile wheel 24 bottom end contact ground, and by the bracket 22 to the wheel box 23 steering constraint, through the mobile wheel 24 rolling on the ground, can connect the device to move in place.

[0028] Also include the brake pad 25 and the piece 26, each group of wheel box 23 inside are movably provided with a group of piece 26; by stepping on the piece 26, the brake pad 25 can be moved to act on the corresponding mobile wheel 24 to brake, so that the overall position is fixed, and the stability is improved.

[0029] In summary, a kind of concrete prefabricated component horizontal hoisting equipment is used, two groups of bracket 22 support the horizontal guide frame 1, and through four groups of mobile wheel 24 bottom end contact ground, and by the bracket 22 to the wheel box 23 steering constraint, through the mobile wheel 24 rolling on the ground, can connect the device to move in place, by stepping on the piece 26, the brake pad 25 can be moved to act on the corresponding mobile wheel 24 to brake, so that the overall position is fixed, and the stability is improved, when using, the movable block 4 is connected to the lifting mechanism 8 at the top of the concrete prefabricated piece to be hoisted, according to the demand, select the corresponding group number of lifting hook 13, when installing, the connecting rope 12 is passed through a group of holes in the multi-hole connecting disc 10, then the threaded head 15 is screwed into the threaded sleeve two 14, so that the outer groove 16 and the inner groove 17 are corresponding, then the long bolt 18 is synchronously passed through the outer groove 16 and the inner groove 17 and is screwed and fixed by the nut 19, so that the limiting piece 11 is completed on the upper side of the multi-hole connecting disc 10, and the connecting rope 12 is connected with the lifting hook 13, and then the lifting mechanism 8 acts on the lifting rope 9 to extend, so that the lifting hook 13 moves downward, and a plurality of lifting hooks 13 are hooked on the piece, then the lifting mechanism 8 acts on the lifting rope 9 to lift, then the reciprocating motor 2 operates, so that the threaded rod 3 rotates, the threaded rod 3 is screwed with the threaded sleeve 5, drives the movable block 4 to roll in the horizontal guide frame 1 by the constraint of the two groups of rollers 7 and the wheel shaft 6, and moves to the required position, in addition, the oil nozzle 20 can inject oil into the inner wall of the threaded sleeve 5, which is convenient for lubrication and maintenance, and the inside of the oil nozzle 20 can be closed and protected after installing the oil cap 21 on the outside of the oil nozzle 20.

[0030] The reciprocating motor 2 and the lifting mechanism 8 are commonly purchased in the market, which are well known to those skilled in the art, and here we only use them without improving their structure and function, so we will not go into details.

[0031] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A horizontal hoisting apparatus for precast concrete elements, characterized in that, The utility model provides a horizontal guide frame (1), reciprocating motor (2), threaded rod (3), movable block (4), threaded sleeve (5), wheel shaft (6), gyro wheel (7), hoisting mechanism (8), sling (9), multi -hole connecting disc (10), limiting piece (11), connecting rope (12) and lifting hook (13), the left side of horizontal guide frame (1) is connected with the inside of reciprocating motor (2), and the output end of reciprocating motor (2) is connected with the left side of threaded rod (3), and threaded rod (3) rotationally arranged in horizontal guide frame (1), two groups of wheel shaft (6) are rotationally arranged in movable block (4), and the inside of movable block (4) is connected with the outside of threaded sleeve (5), and threaded sleeve (5) inner wall is connected with the outer wall of threaded rod (3) with screw, and the both sides of each wheel shaft (6) are connected with the middle part of a group of gyro wheel (7) inside respectively, and gyro wheel (7) is arranged in the inside of horizontal guide frame (1) and rolls, and the bottom of movable block (4) is connected with the top of hoisting mechanism (8), and the output end of hoisting mechanism (8) movably provided with sling (9), and the bottom of sling (9) is connected with the top middle part of multi -hole connecting disc (10), and the top of connecting rope (12) is provided with limiting piece (11) through mounting structure, and limiting piece (11) is abutted on the upside of multi -hole connecting disc (10), and the bottom of connecting rope (12) is connected with the top of lifting hook (13), and the bottom of horizontal guide frame (1) is further provided with mobile support structure.

2. A horizontal lifting device for precast concrete elements according to claim 1, characterized in that: The mounting structure includes threaded sleeve two (14), threaded head (15), outer slot (16), inner slot (17), long bolt (18) and nut (19), the middle part of limiting piece (11) bottom is connected with the top of threaded sleeve two (14), threaded sleeve two (14) is provided with outer slot (16) in, threaded sleeve two (14) inner wall is detachably screwed with threaded head (15) outer wall, threaded head (15) is provided with inner slot (17) in, long bolt (18) passes through outer slot (16) and inner slot (17) and is screwed on the outside through nut (19).

3. A horizontal lifting device for precast concrete elements according to claim 1, characterized in that: It further includes an oil injection nozzle (20), and the left middle upper portion of the threaded sleeve (5) is connected with the inner side of the oil injection nozzle (20).

4. A horizontal lifting apparatus for precast concrete elements according to claim 3, characterized in that: It further includes an oil injection cap (21), and the outer side of the oil injection nozzle (20) is detachably installed with the inner side of the oil injection cap (21).

5. A horizontal lifting device for precast concrete elements according to claim 1, characterized in that: It further includes a bracket (22), a wheel box (23) and a moving wheel (24), the bottom left and right sides of the horizontal guide frame (1) are respectively connected with the top of a group of brackets (22), the bottom front and back sides of each group of brackets (22) are respectively rotationally provided with a group of wheel boxes (23), and the inner sides of each group of wheel boxes (23) are respectively rotationally provided with a group of moving wheels (24).

6. A horizontal lifting apparatus for precast concrete elements according to claim 5, characterized in that: It further includes a brake pad (25) and a pressing piece (26), and the inner sides of each group of wheel boxes (23) are respectively movably provided with a group of pressing pieces (26).

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