CN218576579U

CN218576579U - Precast beam form removal device

Info

Publication number: CN218576579U
Application number: CN202222771389.2U
Authority: CN
Inventors: 陈果; 汤川鄂; 艾丽
Original assignee: PowerChina Roadbridge Group Co Ltd
Current assignee: PowerChina Roadbridge Group Co Ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-07
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to the technical field of form removal equipment, in particular to a precast beam form removal device; the device comprises a rod body, wherein one end of the rod body is provided with a hook, a fixed plate, a movable plate, an inertia hammer and a limiting plate are sequentially arranged on the rod body, the fixed plate and the limiting plate are fixedly connected to the rod body, the movable plate and the inertia hammer are connected to the rod body in a sliding manner, and a telescopic rod is also fixedly connected to the rod body; an elastic piece is arranged between the fixed plate and the movable plate, an electromagnet piece for adsorbing the inertia hammer is fixedly connected with the telescopic end of the telescopic rod, and a magnetic piece which is magnetically attracted with the inertia hammer is arranged on the fixed plate; when using, through the telescopic link and the electromagnetism spare on it, let the inertia hammer strike the limiting plate repeatedly, the kinetic energy that the striking in-process produced transmits the mould through the limiting plate of fixed connection on the body of rod to make the mould break away from the component, accomplish the process of form removal, it is effectual to form removal, and need not manual control inertia hammer, and efficiency is better, and is safer.

Description

Precast beam form removal device

Technical Field

The utility model relates to a form removal equipment technical field especially relates to precast beam form removal device.

Background

Prefabricating the existing concrete; after the beam is manufactured, an outer steel structure mold can be disassembled, and the concrete precast beam is demolded, wherein the existing demolding methods comprise a chain-reversing demolding method, a lever-prying demolding method and the like, and have the defects of inconvenient operation, long demolding time and the like; the crowbar mold dismounting method is easy to collide with a component when crowbars are used, so that the component is short of edges and corners, the product quality is influenced, and the inner side surface of a mold is easy to permanently damage; in the prior art, a device for achieving a mold removal effect by utilizing the impact of an inertia hammer appears, for example, a novel demolding tool for an assembly type building concrete prefabricated member disclosed in patent No. CN210453179U comprises a guide shaft and the inertia hammer sleeved on the guide shaft, wherein the guide shaft comprises a fixed section, a guide sliding section and a limiting section; when the die is used, the fixing section hooks the rib plate process holes on the left side and the right side of the die, the inertia hammer is held by a hand, the limiting section is impacted by force, the inertia force generated by the sliding of the inertia hammer on the guide shaft impacts the disc-shaped stop block of the limiting section, and the kinetic energy generated in the impacting process is transmitted to the die through the fixing section, so that the die is separated from a component, and the die removing process is completed; the above patent needs manual operation inertia hammer when using, and efficiency is not high, and working strength is big, presss from both sides the injury user easily in the use, and is unsafe.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a precast beam device of taking out a form, it has solved the device of taking out a form among the prior art and needs manual operation inertia hammer, and efficiency is not high, working strength is big, unsafe problem.

According to the embodiment of the utility model, the precast beam form removal device comprises a rod body, one end of which is provided with a hook, wherein a fixed plate, a movable plate, an inertia hammer and a limiting plate are sequentially arranged on the rod body, the fixed plate and the limiting plate are fixedly connected on the rod body, the movable plate and the inertia hammer are connected on the rod body in a sliding manner, and a telescopic rod is also fixedly connected on the rod body;

the movable plate is fixed on the fixed plate, the elastic piece is arranged between the fixed plate and the movable plate, the telescopic end of the telescopic rod is fixedly connected with an electromagnet piece which adsorbs the inertia hammer, and the fixed plate is provided with a magnetic piece which is magnetically attracted with the inertia hammer.

In the embodiment, the electromagnet part can adsorb the inertia hammer when being electrified, and then the telescopic end of the telescopic rod is controlled to stretch, so that the inertia hammer can be driven to move on the rod body; when the device is used, the hook of the rod body is hooked in a hole on a rib plate of the die, the electromagnet piece is controlled to be electrified to adsorb the inertia hammer, and then the inertia hammer is controlled to move towards the direction of the movable plate through the telescopic rod until the inertia hammer is abutted against the movable plate and the elastic piece between the movable plate and the fixed plate is compressed; then, stopping electrifying the electromagnet part, and enabling the electromagnet part not to be connected with the inertia hammer any longer, wherein at the moment, the elastic part between the fixed plate and the movable plate rebounds, an acting force is applied to the movable plate and the inertia hammer which is in contact with the movable plate, and the inertia hammer slides to the limiting plate until the inertia hammer impacts the limiting plate and is adsorbed to the magnetic attraction part on the limiting plate; afterwards rethread telescopic link control electromagnetism magnetic part is inhaled with inertia hammer magnetism and is in the same place, and the repeated above-mentioned operation controls inertia hammer and strikes the limiting plate repeatedly, and the kinetic energy that the striking in-process produced transmits the mould through the limiting plate of fixed connection on the body of rod on to make the mould break away from the component, accomplish the process of form removal, it is effectual to form removal, and need not manual control inertia hammer, and efficiency is better, and is safer.

Further, the elastic component is a spring, one end of the spring is fixedly connected with the fixed plate, and the other end of the spring is fixedly connected with the movable plate.

Further, the magnetic member is fitted to a side of the restricting plate facing the inertial weight.

Further, the telescopic rod is embedded in the limiting plate.

Furthermore, the electromagnet piece comprises an electromagnet body and a mounting box fixedly connected to the bottom side of the electromagnet body, and a storage battery and a controller are mounted in the mounting box, wherein the storage battery is electrically connected with the electromagnet body, and the controller is used for controlling the electromagnet body to be electrified or not.

Furthermore, one end of the rod body, which is far away from the hook, is fixedly connected with a circular ring.

Further, the fixed plate and the limiting plate are circular plates welded on the rod body.

Furthermore, the movable plate and the center of the inertia hammer are both provided with a rod body through which the rod body passes, the movable plate is in a circular plate shape, and the inertia hammer is in a cylindrical shape.

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

when using, through the telescopic link and the electromagnetism spare on it, let the inertia hammer strike the limiting plate repeatedly, the kinetic energy that the striking in-process produced transmits the mould through the limiting plate of fixed connection on the body of rod to make the mould break away from the component, accomplish the process of form removal, it is effectual to form removal, and need not manual control inertia hammer, and efficiency is better, and is safer.

Drawings

Fig. 1 is a schematic front view of a precast beam form removal device according to an embodiment of the present invention;

fig. 2 is a schematic front sectional view of a precast beam form removal device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a right-side view section of the beam-making and form-removing device according to the embodiment of the present invention;

fig. 4 is a schematic left-side sectional structure view of a beam-making and form-removing device according to an embodiment of the present invention;

in the above drawings: 100. a rod body; 110. hooking; 120. a circular ring; 210. a fixing plate; 220. an elastic member; 230. a movable plate; 300. an inertial hammer; 400. a limiting plate; 410. a magnetic member; 500. a telescopic rod; 510. an electromagnet body; 520. mounting a box; 521. a storage battery; 522. and a controller.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 4 together, the embodiment provides a precast beam form removal device, which includes a rod body 100 having a hook 110 at one end, a fixed plate 210, a movable plate 230, an inertial hammer 300 and a limiting plate 400 sequentially disposed on the rod body 100, the fixed plate 210 and the limiting plate 400 are fixedly connected to the rod body 100, the movable plate 230 and the inertial hammer 300 are slidably connected to the rod body 100, and a telescopic rod 500 is further fixedly connected to the rod body 100;

an elastic member 220 is disposed between the fixed plate 210 and the movable plate 230, an electromagnet member for attracting the inertial hammer 300 is fixedly connected to the telescopic end of the telescopic rod 500, and a magnetic member 410 magnetically attracted to the inertial hammer 300 is disposed on the fixed plate 210.

In this embodiment, when the electromagnet is powered on, the inertia hammer 300 can be attracted, and then the telescopic end of the telescopic rod 500 is controlled to be telescopic, so that the inertia hammer 300 can be driven to move on the rod body 100; when in use, the hook 110 of the rod 100 is hooked in the hole on the rib plate of the mold, the electromagnet member is controlled to be electrified, so that the inertia hammer 300 is adsorbed, and then the telescopic rod 500 is used for controlling the inertia hammer 300 to move towards the direction of the movable plate 230 until the inertia hammer 300 collides with the movable plate 230 and compresses the elastic member 220 between the movable plate 230 and the fixed plate 210; then, the energization of the electromagnet member is stopped, so that the electromagnet member is no longer connected to the inertia hammer 300, at this time, the elastic member 220 between the fixed plate 210 and the movable plate 230 rebounds, an acting force is applied to the movable plate 230 and the inertia hammer 300 colliding therewith, and the inertia hammer 300 slides to the limiting plate 400 until the inertia hammer 300 collides with the limiting plate 400 and is adsorbed to the magnetic attraction member on the limiting plate 400; afterwards rethread telescopic link 500 control electromagnetism magnetic part and inertia hammer 300 magnetism are inhaled together, and the operation of repeated above-mentioned controls inertia hammer 300 and strikes limiting plate 400 repeatedly, and the kinetic energy that the striking in-process produced transmits the mould through limiting plate 400 on the body of rod 100 of fixed connection on to make the mould break away from the component, accomplish the process of form removal, it is effectual to form removal, and need not manual control inertia hammer 300, and efficiency is better, and is safer.

Preferably, the elastic member 220 is a spring, one end of which is fixedly connected to the fixed plate 210 and the other end of which is fixedly connected to the movable plate 230.

As shown in fig. 1 and 2, a plurality of springs, specifically four springs, are disposed between the fixed plate 210 and the movable plate 230, and when the springs rebound, more acting force can be applied to the movable plate 230.

Preferably, the magnetic member 410 is fitted to the side of the restricting plate 400 facing the inertial weight 300.

As shown in fig. 2 and 4, the magnet piece 410 is directly used as a magnet block in the related art, and the magnet block is directly fitted on the limiting plate 400 and attracted to the inertial weight 300 by the magnet block.

Preferably, the telescopic bar 500 is embedded in the limiting plate 400.

As shown in fig. 1, 2 and 4, the telescopic rod 500 is directly embedded in the limiting plate 400 fixedly connected to the rod body 100, so that the telescopic rod 500 is fixedly connected to the rod body 100, and specifically, the telescopic rod 500 can be an electric telescopic rod 500, a telescopic cylinder or other telescopic devices in the prior art.

Preferably, the electromagnet member includes an electromagnet body 510 and a mounting box 520 fixedly connected to the bottom side of the electromagnet body 510, and a storage battery 521 electrically connected to the electromagnet body 510 and a controller 522 for controlling whether the electromagnet body 510 is energized are mounted in the mounting box 520.

As shown in fig. 1 to 3, the power is supplied to the electromagnet body 510 through the storage battery 521 in the mounting box 520, and of course, the power may also be supplied to the electromagnet body 510 through an external power supply, the controller 522 controls whether the electromagnet body 510 is powered on or off to control the opening or closing of the electromagnet body 510, and the telescopic end of the telescopic rod 500 is fixedly connected to the side walls of the electromagnet body 510 and the mounting box 520; specifically, the electromagnet member may be an electromagnet device in the prior art.

Preferably, a ring 120 is fixedly connected to an end of the rod body 100 away from the hook 110.

As shown in fig. 1 and 2, the ring 120 is convenient for a user to hold, and when the device is used, the ring 120 may be fixedly connected to other fixed parts in a use place by using a rope.

Preferably, the fixing plate 210 and the limiting plate 400 are circular plates welded to the rod 100; the movable plate 230 and the inertia hammer 300 are both provided with a rod 100 through which the rod 100 passes, the movable plate 230 is in a circular plate shape, and the inertia hammer 300 is in a cylindrical shape.

As shown in fig. 1 to 4, the fixing plate 210, the limiting plate 400, the sliding plate, and the inertial weight 300 are all circular, have no sharp corners, and are further installed, and the inertial weight 300 is made of a magnetic material.

Compared with the prior art, the utility model discloses when using, through telescopic link 500 and the electromagnetism spare on it, let inertia hammer 300 strike to limiting plate 400 repeatedly, the kinetic energy that the striking in-process produced transmits the mould through limiting plate 400 of fixed connection on the body of rod 100 on to make the mould break away from the component, accomplish the form removal process, it is effectual to form the removal, and need not manual control inertia hammer 300, and efficiency is better, and is safer.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The precast beam form removal device is characterized by comprising a rod body, one end of which is provided with a hook, wherein the rod body is sequentially provided with a fixed plate, a movable plate, an inertia hammer and a limiting plate;

2. A precast beam demolition apparatus according to claim 1, wherein the elastic member is a spring, one end of which is fixedly connected to the fixed plate and the other end of which is fixedly connected to the movable plate.

3. A precast beam demolition apparatus according to claim 1, wherein the magnetic member is embedded at a side of the restraining plate facing the inertia weight.

4. A precast beam demolition apparatus according to claim 1, wherein the expansion link is embedded in the limiting plate.

5. A precast beam form removal device according to claim 4, wherein the electromagnet member comprises an electromagnet body and a mounting box fixedly connected to the bottom side of the electromagnet body, and a storage battery electrically connected to the electromagnet body and a controller for controlling whether the electromagnet body is electrified are installed in the mounting box.

6. A precast beam form removal device according to claim 1, wherein a ring is fixedly connected to one end of the rod body away from the hook.

7. A precast beam demolition apparatus according to claim 1, wherein the fixing plate and the limiting plate are circular plates welded to the rod body.

8. A precast beam form removal device according to claim 1, wherein the movable plate and the inertia hammer are both centrally provided with a rod body through which the rod body passes, and the movable plate is disc-shaped and the inertia hammer is cylindrical.