CN211640406U

CN211640406U - Prefabricated component lifts by crane mould

Info

Publication number: CN211640406U
Application number: CN201922074367.9U
Authority: CN
Inventors: 邵徽斌; 孙效明; 李建来; 万伯祥; 高则炎; 左文生; 吴宇; 张明智
Original assignee: Baoye Fdu Precast Concrete Hefei Co ltd
Current assignee: Baoye Fdu Precast Concrete Hefei Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-10-09
Anticipated expiration: 2029-11-27

Abstract

The utility model belongs to the technical field of the prefabricated component, a prefabricated component lifts by crane mould is disclosed, in order to solve prior art prefabricated component drawing of patterns difficulty and the problem of inefficiency. The utility model discloses a mould body that comprises bottom plate and curb plate, a serial communication port, angle between curb plate and the bottom plate is greater than 90 and is less than 95, all sets up the reinforcing plate on two curb plates along mould body width direction, the bearing frame is installed at the both ends of reinforcing plate, the bearing frame endotheca is equipped with the pivot, the periphery of bearing frame is extended at the both ends of pivot and through round pin axle fixedly connected with arc stay tube, and the both ends in the pivot are connected respectively at the both ends of arc stay tube.

Description

Prefabricated component lifts by crane mould

Technical Field

The utility model belongs to the technical field of the prefabricated component, concretely relates to prefabricated component lifts by crane mould.

Background

The existing prefabricated components are cast and formed in a mould firstly, the steel mould is removed firstly after the casting and forming, and then the components are lifted and turned over through a turning table; because the steel mould does not take the chamfer, consequently the component can not directly break away from in the steel mould, consequently need demolish the steel mould earlier, then lift by crane the steel mould and hang lift off from mould platform or fixed station, then the upset is lifted by crane the component to rethread roll-over table, leads to mould needs to transport many times in the whole process loaded down with trivial details for production efficiency hangs down.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve prior art prefabricated component drawing of patterns difficulty and the problem of inefficiency, and provide a prefabricated component mould of lifting by crane.

For solving the technical problem, the utility model discloses the technical scheme who adopts is:

a prefabricated part lifting die comprises a die body consisting of a bottom plate and side plates, and is characterized in that the angle between each side plate and the bottom plate is larger than 90 degrees and smaller than 95 degrees, reinforcing plates are arranged on the two side plates along the width direction of the die body, bearing seats are arranged at two ends of each reinforcing plate, rotating shafts are sleeved in the bearing seats, two ends of each rotating shaft extend out of the periphery of each bearing seat and are fixedly connected with arc-shaped supporting tubes through pin shafts, and two ends of each arc-shaped supporting tube are connected to two ends of each rotating shaft respectively; the two ends of the two side plates along the length direction of the die body are provided with hydraulic cylinders, the piston rod ends of the hydraulic cylinders are hinged with hooks for pulling the arc-shaped supporting tubes, and the two hooks at one end of the two side plates along the length direction of the die body pull the arc-shaped supporting tubes together.

Further, be provided with on the top surface of curb plate and be used for holding the prefabricated component card at this internal locking handle of mould, locking handle includes locking piece and twist grip, and locking piece and twist grip link together and be the L form, the through-hole has been seted up to the junction of locking piece and twist grip, be provided with the screw hole on the top surface of curb plate, the screw hole has set lock nut, lock nut passes through-hole and screw hole threaded connection in proper order.

Furthermore, at least one locking handle is arranged on each of the two side plates along the length direction of the die body, and the locking handles on the two side plates along the length direction of the die body are arranged oppositely.

Furthermore, a hydraulic oil tank is installed on a side plate along the length direction of the die body and communicated with the hydraulic cylinder through a pipeline.

Furthermore, the end part of the pipeline which is used for being communicated with the hydraulic cylinder and extending into the hydraulic oil tank is connected with a gravity ball.

Further, a protective cover for protecting the hydraulic cylinder and the hydraulic oil tank is arranged along the length direction of the die body.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a prefabricated component lifts by crane mould's use is: when the component is poured in the die body and the die opening requirement is met after the component is maintained, firstly, the locking handle is rotated to enable the locking block arranged along the length direction of the die body to lock the component in the die body, then the piston rod and the hook are pulled out by the hydraulic cylinder, so that the position of the hook is positioned on the outer side of the arc-shaped supporting tube, then the rotating shaft is rotated to enable the arc-shaped supporting tube on the rotating shaft to be in a downward inclined state, then the hydraulic cylinder is started and the hook is rotated, and the hook is sleeved on the arc-shaped; then starting a travelling crane in a workshop, hanging a hook of the travelling crane on an arc-shaped supporting pipe (at the moment, the hook of the travelling crane is in a loose state), then continuously starting a hydraulic cylinder to reset and pull the arc-shaped supporting pipe, in the process of resetting the hydraulic cylinder, simultaneously, slowly moving the travelling crane in the workshop upwards, gradually adjusting the mould from a horizontal state just started to an inclined state under the action of an arc-shaped supporting rod and the action of pulling the travelling crane, when the arc-shaped supporting pipe is vertical to the mould body, stopping the action of pulling the arc-shaped supporting pipe by the hydraulic cylinder, then, under the action of the arc-shaped supporting pipe, when the travelling crane lifts the arc-shaped supporting pipe, under the action of self weights of the mould body and the component, completing the overturning process of the mould body and the component, and; then the locking handle is rotated, and the traveling crane lifts the member again to complete the separation from the die body under the action of self weight. Compared with the prior art, the utility model discloses a it is integrative that the mould that lifts by crane collects upset, die sinking, can improve production efficiency greatly.

Simultaneously the utility model discloses the angle between curb plate and the bottom plate is 90 to 95 for mould body opening size slightly is greater than the size of mould body bottom, can improve the convenience that the component breaks away from the mould body, prevents the problem of drawing of patterns failure.

Simultaneously the utility model discloses in the use, through the effect of arc stay tube and workshop driving, at the in-process of upset, the component can be in the mould vibrations and the removal of within a small range to make breaking away from the mould body that the mould can be smooth.

Drawings

Fig. 1 is a schematic structural view of the present invention;

the labels in the figure are: 1. the device comprises a bottom plate, 2, side plates, 3, a reinforcing plate, 4, a bearing seat, 5, a rotating shaft, 6, an arc-shaped supporting tube, 7, a hanging rod, 8, a hydraulic cylinder, 9, a locking block, 10, a rotating handle, 11 and a locking nut.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

With reference to the attached drawings, the utility model provides a prefabricated part lifts by crane mould, include the mould body that comprises bottom plate 1 and curb plate 2, the angle between curb plate 2 and bottom plate 1 is greater than 90 and is less than 95 for the opening size of mould body slightly is greater than the size of mould body bottom, all sets up reinforcing plate 3 on two curb plates 2 along mould body width direction, bearing frame 4 is installed at the both ends of reinforcing plate 3, bearing frame 4 endotheca is equipped with pivot 5, the both ends of pivot 5 extend the periphery of bearing frame 4 and through round pin axle fixedly connected with arc stay tube 6, the both ends of arc stay tube 6 are connected respectively at the both ends of pivot 4; the two ends of the two side plates 2 along the length direction of the die body are respectively provided with a hydraulic cylinder 8, the piston rod end of each hydraulic cylinder 8 is hinged with a hook 7 for pulling the arc-shaped support tube 6, in some embodiments, the hook 7 is provided with a clamping groove for clamping with the arc-shaped support tube, wherein the size of the clamping groove is larger than the outer diameter of the arc-shaped support tube 6, so that when the hook 7 pulls the arc-shaped support tube 6 to rotate, the clamping groove of the hook 7 is provided with a space for the arc-shaped support tube 6 to move; an arc-shaped supporting tube 6 is pulled by two hooks at one end of two side plates in the length direction of the die body together. That is to say, curb plate along mould length direction includes preceding curb plate and posterior lateral plate, and preceding curb plate and posterior lateral plate all are provided with the pneumatic cylinder with the one end, and two pneumatic cylinders and couple combined action pulling arc stay tube 6 on preceding curb plate and the posterior lateral plate to make the arc stay tube atress relatively even at the pulling in-process.

In some embodiments, a locking handle for clamping the prefabricated part in the mold body is arranged on the top surface of the side plate 2, the locking handle comprises a locking block 9 and a rotating handle 10, the locking block 9 and the rotating handle 10 are connected together in an L shape, a through hole is formed at the joint of the locking block 9 and the rotating handle 10, a threaded hole is arranged on the top surface of the side plate 2, a locking nut 10 is arranged in the threaded hole, and the locking nut 10 sequentially penetrates through the through hole to be in threaded connection with the threaded hole.

Further, at least one locking handle is respectively arranged on the two side plates 2 along the length direction of the die body, and the locking handles on the two side plates along the length direction of the die body are oppositely arranged. That is to say all be provided with a locking handle on the preceding curb plate that sets up along mould body length direction and the posterior lateral plate, set up through two locking handles relatively to with prefabricated component locking in the mould body.

In some embodiments, the locking handles may also be provided on both side plates in the width direction of the mold body, improving the stability of the prefabricated part within the mold body.

Further, install hydraulic tank on the curb plate 2 along mould body length direction, hydraulic tank communicates with the pneumatic cylinder through the pipeline.

Further, the end connection that is used for the pipeline that communicates and stretch into in the hydraulic tank with the pneumatic cylinder has the gravity ball to make when the mould body in the in-process of slope, upset, the pipeline can be timely inhales hydraulic oil, wherein the pneumatic cylinder all belongs to prior art product, and technical personnel in the field can both understand and understand, no longer describe herein.

In some embodiments, hydraulic oil can be filled into the hydraulic cylinder, so that the hydraulic cylinder can suck the hydraulic oil at any time when the die body is used, and the normal work of the hydraulic cylinder is ensured.

In some embodiments, a protective cover for protecting the hydraulic cylinder and the hydraulic oil tank is provided along the length of the die body.

Claims

1. A prefabricated part lifting die comprises a die body consisting of a bottom plate and side plates, and is characterized in that the angle between each side plate and the bottom plate is larger than 90 degrees and smaller than 95 degrees, reinforcing plates are arranged on the two side plates along the width direction of the die body, bearing seats are arranged at two ends of each reinforcing plate, rotating shafts are sleeved in the bearing seats, two ends of each rotating shaft extend out of the periphery of each bearing seat and are fixedly connected with arc-shaped supporting tubes through pin shafts, and two ends of each arc-shaped supporting tube are connected to two ends of each rotating shaft respectively; the two ends of the two side plates along the length direction of the die body are provided with hydraulic cylinders, the piston rod ends of the hydraulic cylinders are hinged with hooks for pulling the arc-shaped supporting tubes, and the two hooks at one end of the two side plates along the length direction of the die body pull the arc-shaped supporting tubes together.

2. The prefabricated part hoisting mold according to claim 1, wherein a locking handle for clamping the prefabricated part in the mold body is arranged on the top surface of the side plate, the locking handle comprises a locking block and a rotating handle, the locking block and the rotating handle are connected together in an L shape, a through hole is formed at the joint of the locking block and the rotating handle, a threaded hole is arranged on the top surface of the side plate, a locking nut is arranged in the threaded hole, and the locking nut sequentially penetrates through the through hole to be in threaded connection with the threaded hole.

3. The precast member hoisting mold according to claim 2, wherein at least one locking handle is provided on each of both side plates in the length direction of the mold body, and the locking handles on both side plates in the length direction of the mold are oppositely provided.

4. The precast member hoisting mold according to claim 1, wherein a hydraulic oil tank is installed on a side plate along a length direction of the mold body, and the hydraulic oil tank is communicated with the hydraulic cylinder through a pipe.

5. The precast member hoisting mold according to claim 4, wherein a gravity ball is connected to an end of a pipe for communicating with the hydraulic cylinder and extending into the hydraulic oil tank.

6. The precast member hoisting mold according to claim 4 or 5, wherein a protecting cover for protecting the hydraulic cylinder and the hydraulic oil tank is provided along a length direction of the mold body.