Hoisting system of formwork for pouring concrete wave wall

Abstract

The utility model discloses a hoisting system of a template for pouring a concrete wave wall, which comprises a trolley main body, the bottom of the trolley main body is connected with uniformly distributed support legs, the support legs are in threaded connection with template stripping hand wheels, the bottom ends of the support legs are provided with walking wheels, and the walking wheels are connected with the trolley main body. A winding motor is fixedly mounted in the trolley body, a winding wheel is fixedly mounted on an output shaft of the winding motor, a steel wire rope is wound on the winding wheel, and a mounting groove is formed in the bottom of the trolley body. According to the self-propelled formwork trolley for the concrete wave wall, the winding motor, the steel wire rope and the lifting hook are matched for use, so that the trolley body can hoist a formwork, the self-propelled formwork trolley for the concrete wave wall transports the formwork on a bottom plate of the concrete wave wall, and the purposes of continuously transferring the formwork, eliminating potential safety hazards, reducing labor time and reducing cost are achieved; and the position of the lifting hook can be changed through the movable seat, so that different lifting requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, more specifically, relate to a kind of formwork hoisting system for pouring concrete wave-preventing wall. BACKGROUND

[0002] The concrete wave-preventing wall self-propelled formwork trolley is a kind of equipment specially used for concrete wave-preventing wall construction, which integrates formwork, support system and moving mechanism, can move by itself at construction site, improves construction efficiency and quality, in order to improve the flood control capacity of small and medium rivers, so that concrete wave-preventing wall is widely used in small and medium river harnessing, and the concrete wave-preventing wall self-propelled formwork trolley has wide application prospect.

[0003] The current formwork before pouring needs manual or external lifting equipment to realize formwork erection, but manual handling and splicing need to consume a lot of time, and external lifting equipment occupies a large area of road surface, which is easy to cause inconvenience to surrounding pedestrians and vehicle traffic, and the external lifting equipment needs to be frequently adjusted in posture to realize formwork hoisting to specified station. UTILITY MODEL CONTENT

[0004] In view of the problems in the prior art, the utility model aims to provide a formwork hoisting system for pouring concrete wave-preventing wall, which realizes continuous formwork transfer, eliminates safety hazards, reduces manual time and meets different construction hoisting requirements.

[0005] To solve the problems in the background art, the utility model adopts the following technical scheme:

[0006] A formwork hoisting system for pouring concrete wave-preventing wall, comprising a trolley main body, uniformly distributed support legs are connected to the bottom of the trolley main body, a form removal hand wheel is threadedly connected to the support legs, walking wheels are installed at the bottom end of the support legs, a winding motor is fixedly installed inside the trolley main body, a winding wheel is fixedly installed on the output shaft of the winding motor, a steel wire rope is wound on the winding wheel, an installation groove is formed in the bottom of the trolley main body, a threaded shaft is rotatably connected to the inner wall of the installation groove, a servo motor is fixedly installed on the inner wall of the installation groove, the servo motor is connected to the threaded shaft, a movable seat is threadedly connected to the threaded shaft, a limiting ring is connected to the bottom of the movable seat, and a lifting hook is connected to the other end of the steel wire rope through the limiting ring.

[0007] As a further description of the above technical scheme: a guide block is connected to the movable seat, and the guide block is slidably connected to the inner wall of the installation groove.

[0008] As a further description of the above technical scheme: gears are fixedly installed on the output shaft of the servo motor and the end of the threaded shaft close to the servo motor.

[0009] As the further description of the above technical solution: the limiting ring is rotationally connected at the bottom of the movable seat, and the inner wall surface of the limiting ring is smooth.

[0010] As the further description of the above technical solution: the side edge of the supporting leg is fixedly installed with a side edge wheel.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] In the utility model, the cooperation of the winding motor, the steel wire rope and the lifting hook can be used for hoisting the formwork relative to the trolley main body, thereby realizing the transportation of the formwork on the concrete wave-preventing wall bottom plate by the self-propelled formwork trolley for concrete wave-preventing wall, achieving the continuous transportation of the formwork, eliminating the safety hazard, reducing the labor time and cost, and changing the position of the lifting hook through the movable movable seat to meet different hoisting requirements. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Fig. 2 It is a schematic diagram of the partial structure at the bottom of the trolley main body of the utility model;

[0015] Fig. 3 It is a schematic diagram of the three-dimensional structure of the movable seat of the utility model.

[0016] Explanation of reference numerals in the drawing:

[0017] 1, trolley main body; 2, supporting leg; 3, formwork dismantling hand wheel; 4, walking wheel; 5, winding motor; 6, winding wheel; 7, steel wire rope; 8, installation groove; 9, threaded shaft; 10, servo motor; 11, movable seat; 12, limiting ring; 13, lifting hook; 14, guide block; 15, side edge wheel. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model;

[0019] Please refer to Figs. 1-3The utility model discloses a formwork hoisting system for pouring concrete wave prevention wall, including trolley main body 1, the bottom of trolley main body 1 is connected with the support leg 2 of uniform distribution, is connected with the form removal hand wheel 3 of screw thread on the support leg 2, the bottom of support leg 2 is installed with the travelling wheel 4, the inside fixed mounting of trolley main body 1 is installed with the winding motor 5, the output shaft of winding motor 5 is fixed with winding wheel 6, and winding wheel 6 is wound with steel wire rope 7, and the bottom of trolley main body 1 is set with installation groove 8, and the inner wall on installation groove 8 is rotatably connected with threaded shaft 9, and the inner wall on installation groove 8 is fixed with servo motor 10, and servo motor 10 is connected with threaded shaft 9, and threaded shaft 9 is connected with movable seat 11 on screw thread, and the bottom of movable seat 11 is connected with limit ring 12, and the other end of steel wire rope 7 penetrates limit ring 12 and is connected with lifting hook 13;

[0020] Movable seat 11 is connected with guide block 14, and guide block 14 is slidably connected with the inner wall of installation groove 8;

[0021] The output shaft of servo motor 10 and the one end of threaded shaft 9 close to servo motor 10 are both fixed with gear, and the two gears are engaged with each other;

[0022] Limit ring 12 is rotatably connected at the bottom of movable seat 11, and the inner wall surface of limit ring 12 is smooth;

[0023] Wherein a plurality of lifting hook 13 structures can be arranged at the bottom of trolley main body 1, which are not shown in the drawing, and a series of structures are connected to form removal hand wheel 3, as shown in the drawing, by counterclockwise rotation of form removal hand wheel 3, the formwork is separated from the concrete, thereby realizing the form removal purpose of self-propelled formwork trolley for concrete wave prevention wall, and achieving the purpose of not easily damaging the surface and corners of concrete during form removal.

[0024] When the formwork hoisting operation for pouring concrete wave prevention wall is needed, the operator can move trolley main body 1 to the appropriate position by travelling wheel 4, and the evenly distributed support legs 2 at the bottom of trolley main body 1 play a supporting and stabilizing role, and an electric motor can be added for self-moving driven by the motor in actual use;

[0025] If the position of the hook 13 in the horizontal direction needs to be adjusted, the servo motor 10 is started, the gear on the output shaft of the servo motor 10 drives the gear at one end of the threaded shaft 9 engaged with the gear to rotate, and then the threaded shaft 9 rotates, since the movable seat 11 is threadedly connected to the threaded shaft 9, and the guide block 14 connected to the movable seat 11 is in sliding connection with the inner wall of the mounting groove 8, when the threaded shaft 9 rotates, the movable seat 11 will move linearly along the threaded shaft 9, and the limit ring 12 connected to the bottom of the movable seat 11 will also move, the limit ring 12 can limit and guide the steel wire rope 7 to a certain extent, and the limit ring 12 is rotatably connected to the bottom of the movable seat 11, and the inner wall surface thereof is smooth, so that the friction between the steel wire rope 7 and the limit ring 12 is reduced, and finally the position adjustment of the hook 13 in the horizontal direction is realized.

[0026] When hoisting the formwork, the hook 13 is connected with the formwork, and the winding motor 5 is started to drive the winding wheel 6 on the output shaft to rotate, so that the steel wire rope 7 is wound by the winding wheel 6, and the hook 13 connected to the other end of the steel wire rope 7 is lifted under the driving of the steel wire rope 7, so that the formwork is lifted.

[0027] In the utility model, the cooperation of the winding motor 5, the steel wire rope 7 and the hook 13 can realize the hoisting of the formwork by the trolley main body 1, so that the self-propelled formwork trolley for concrete wave-preventing walls can transport the formwork on the bottom plate of the concrete wave-preventing wall, the continuous formwork transfer is realized, the safety hidden danger is eliminated, the manual time is reduced, and the cost is reduced, the position of the hook 13 can be changed through the movable movable seat 11, and different hoisting requirements can be met.

[0028] Please refer to Fig. 1 Wherein: The side edge of the supporting leg 2 is fixedly provided with a side edge wheel 15.

[0029] In the utility model, the position of the side edge wheel 15 can be adjusted, so that the side edge wheel 15 can be attached to the pre-formed base side, and the trolley can better move on the base, so as to keep the stability of the trolley main body 1.

[0030] The above describes only the preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the improvement concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A system for hoisting a form for pouring a concrete breakwater wall, comprising a trolley body (1), characterised in that: The bottom of the trolley body (1) is connected with uniformly distributed supporting legs (2), the supporting legs (2) are threadedly connected with form removal hand wheels (3), the bottom ends of the supporting legs (2) are provided with traveling wheels (4), the inside of the trolley body (1) is fixedly provided with a winding motor (5), the output shaft of the winding motor (5) is fixedly provided with a winding wheel (6), the winding wheel (6) is wound with a steel wire rope (7), the bottom of the trolley body (1) is provided with an installation groove (8), the inner wall of the installation groove (8) is rotatably connected with a threaded shaft (9), the inner wall of the installation groove (8) is fixedly provided with a servo motor (10), the servo motor (10) is connected with the threaded shaft (9), the threaded shaft (9) is threadedly connected with a movable seat (11), the bottom of the movable seat (11) is connected with a limiting ring (12), the other end of the steel wire rope (7) penetrates through the limiting ring (12) and is connected with a lifting hook (13).

2. A system for hoisting a form for pouring a concrete breakwater according to claim 1, wherein: The movable seat (11) is connected with a guide block (14), and the guide block (14) is slidably connected with the inner wall of the installation groove (8).

3. A system for hoisting a form for pouring a concrete breakwater according to claim 1, wherein: The output shaft of the servo motor (10) and the threaded shaft (9) are both fixedly provided with gears on the end close to the servo motor (10), and the two gears are meshed with each other.

4. A system for hoisting a form for pouring a concrete breakwater according to claim 1, wherein: The limiting ring (12) is rotatably connected at the bottom of the movable seat (11), and the inner wall surface of the limiting ring (12) is smooth.

5. A system for hoisting a form for pouring a concrete breakwater according to claim 1, wherein: The side edges of the supporting legs (2) are fixedly provided with side edge wheels (15).

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