CN216266730U - A form removal instrument for production of PC component - Google Patents

Abstract

The utility model relates to a mould removing tool for producing a PC (polycarbonate) component, which comprises a guide rod, wherein one end of the guide rod is fixedly connected with a drag hook, an anti-unhooking assembly is arranged on the drag hook, the other end of the guide rod is fixedly connected with a handle, the outside of the guide rod is slidably connected with a movable hammer, a handle is fixedly connected to the outer wall of the movable hammer, an impact plate matched with the movable hammer is fixedly sleeved on the outside of one end, close to the handle, of the guide rod, the end surface of one end, close to the impact plate, of the movable hammer is a plane, and the area of the end surface, close to the impact plate, of the movable hammer is smaller than that of the impact plate. During the use, the drag hook hooks the form removal preformed hole that sets up on the mould, through removing the movable hammer repeatedly, makes the movable hammer frequently collide the striking plate, utilizes the inertia pulling force that produces when colliding, makes mould and PC component separation, labour saving and time saving, convenient and fast reduces the damage to the mould when removing the mould, prolongs the life of mould, and at the form removal in-process, can avoid the drag hook to break away from with the form removal preformed hole, facilitates the use.

Description

A form removal instrument for production of PC component

Technical Field

The utility model belongs to the technical field of PC component production, and particularly relates to a form removal tool for PC component production.

Background

Pc (precast concrete) members, i.e., precast concrete members, are widely used in the fields of construction, traffic, water conservancy, etc. because they have the advantages of good structural strength, convenient use and installation, etc. When the PC component is produced, a forming die needs to be built in an enclosing mode, a steel bar keel is bound in the forming die area, then concrete grout is poured on the steel bar keel, and after the concrete grout is formed and fixed, the die is removed, so that the PC component can be obtained. However, in the actual casting process, slurry leakage may occur due to improper operation and the like, so that the mold and the PC member are adhered to each other, and the demolding operation is difficult.

In the prior art, in the process of removing the mold, a worker generally uses a crowbar to pad the corner part of the PC member, and uses a sledge hammer to knock the mold while prying, so as to separate the mold from the PC member. However, the form removal method is high in labor intensity, time-consuming and labor-consuming, and very easy to cause deformation, arching and even desoldering of the mold, so that the service life of the mold is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a form removal tool for producing a PC (personal computer) component, which is used for solving the technical problems that the labor intensity is high and the mould is easy to deform in the form removal mode for producing the PC component in the prior art.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a form removal instrument for production of PC component, including the guide bar, the one end fixedly connected with drag hook of guide bar, be provided with mousing-hook subassembly on the drag hook, the other end fixedly connected with handle of guide bar, the outside sliding connection of guide bar has the movable hammer, fixedly connected with handle on the outer wall of movable hammer, the outside fixed cover that is close to the one end of handle on the guide bar is equipped with the striking plate with movable hammer matched with, the terminal surface that the movable hammer is close to the one end of striking plate is the plane, the terminal surface area that the movable hammer is close to the one end of striking plate is less than the area of striking plate.

Preferably, the mousing-hook subassembly includes that the movable sleeve is established at the collar of drag hook and guide bar junction, and the collar rotates to be connected in the outside of drag hook, and one side fixedly connected with baffle outside the collar, baffle deviate from the one end of collar and seted up the locating hole, and the hook point department of drag hook sets up the mounting hole with locating hole matched with, and the bolt that the baffle runs through locating hole, mounting hole in proper order can be dismantled with the drag hook and be connected.

Preferably, the outside fixed cover of drag hook and guide bar junction is equipped with two spacing limiting plates that set up, and the collar is located between two limiting plates.

Preferably, the guide rod is fixedly sleeved with a limit baffle plate outside one end close to the draw hook.

Preferably, a buffer layer is fixed to one side of the impact plate close to the movable hammer.

Preferably, the outside of handle and the outside of handle all overlap and are equipped with anti-skidding cover, and anti-skidding cover's outward appearance equipartition has anti-skidding arch, and anti-skidding cover's lateral wall is the bilayer structure of inside cavity setting, is outer wall and inner wall respectively, and it has a plurality of elastic rubber strips to fill between outer wall and the inner wall.

Preferably, the guide rod, the draw hook, the handle, the movable hammer, the handle and the impact plate are all made of steel.

The utility model has the beneficial effects that: the structure is simple, the manufacturing cost is low, the guide rod, the draw hook, the handle, the movable hammer, the handle and the impact plate are arranged, when the device is used, the draw hook hooks a mold removal preformed hole arranged on a mold, the movable hammer frequently collides the impact plate by repeatedly moving the movable hammer, the mold is separated from a PC (personal computer) component by utilizing inertial tension force generated during collision, time and labor are saved, convenience and rapidness are realized, the damage to the mold during mold removal is reduced, and the service life of the mold is prolonged; and through setting up the mousing-hook subassembly, at the in-process of form removal, lock the opening part of drag hook, can avoid drag hook and form removal preformed hole to break away from, guarantee that the continuity of form removal process is smooth and easy to carry on, facilitate the use.

Drawings

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

FIG. 2 is a schematic view of the attachment of the mounting ring to the baffle;

FIG. 3 is a schematic view of the retractor;

FIG. 4 is a longitudinal cross-sectional view of the slip resistant cover;

fig. 5 is a transverse cross-sectional view of the slip-preventing sleeve.

Reference numerals: the device comprises a guide rod 1, a drag hook 2, a handle 3, a movable hammer 4, a handle 5, an impact plate 6, a buffer layer 7, an anti-slip sleeve 8, an anti-slip bulge 9, an outer wall 10, an inner wall 11, an elastic rubber strip 12, a limiting baffle 13, a mounting ring 14, a baffle 15, a positioning hole 16, a mounting hole 17 and a limiting plate 18.

Detailed Description

As shown in fig. 1, the utility model includes a guide rod 1, one end of the guide rod 1 is fixedly connected with a drag hook 2, the drag hook 2 is used for hooking a mold removal prepared hole arranged on a mold, the drag hook 2 is welded with the guide rod 1, the drag hook 2 is provided with an unhooking-proof assembly, the other end of the guide rod 1 is fixedly connected with a handle 3, the handle 3 is welded at the end part of one end of the guide rod 1, the outside of the guide rod 1 is connected with a movable hammer 4 in a sliding manner, the movable hammer 4 described in the embodiment is cylindrical, also can be cubic or irregular, when the movable hammer 4 is cubic or irregular, the middle position inside the movable hammer 4 is provided with a chute for the guide rod 1 to pass through, the outer wall of the movable hammer 4 is fixedly connected with a handle 5, the outside of one end of the guide rod 1 close to the handle 3 is fixedly sleeved with a striking plate 6 matched with the movable hammer 4, the striking plate 6 is welded with the guide rod 1, the end surface of one end of the movable hammer 4 close to the striking plate 6 is a plane, the movable hammer 4 can be ensured to smoothly collide with the impact plate 6, and the area of the end surface of one end of the movable hammer 4 close to the impact plate 6 is smaller than that of the impact plate 6. One side that striking plate 6 is close to movable hammer 4 is fixed with buffer layer 7, and the material of buffer layer 7 is rubber, and buffer layer 7 not only can reduce movable hammer 4, the wearing and tearing that striking plate 6 produced when colliding each other, can also play certain cushioning effect, when operation workman holds handle 3 and demolds the mould, can reduce the vibrations that operation workman's hand was experienced, improves operation workman's comfort level. The outside of handle 3 and the outside of handle 5 all overlap and are equipped with antiskid cover 8, and antiskid cover 8's outward appearance equipartition has anti-skidding arch 9, prevents that operation workman's hand from skidding, guarantees the steady go on of operation process. As shown in fig. 4 and 5, the side wall of the anti-slip cover 8 is a double-layer structure with a hollow interior, and is an outer wall 10 and an inner wall 11, and a plurality of elastic rubber strips 12 are filled between the outer wall 10 and the inner wall 11. The elastic rubber strip 12 converts the kinetic energy into deformation energy through collapsing deformation along the length direction of the anti-slip sleeve 8, so that energy absorption and buffering are realized, and the vibration felt by both hands of an operator is further reduced. The material of guide bar 1, drag hook 2, handle 3, activity hammer 4, handle 5, striking plate 6 is steel, promotes the durability of this form removal instrument on the one hand, and on the other hand can increase the weight of activity hammer 4, the inertia pulling force that produces when the increase collision. The fixed cover in outside of being close to the one end of drag hook 2 on the guide bar 1 is equipped with limit baffle 13, and limit baffle 13 can avoid movable hammer 4 to slide to drag hook 2 department, avoids producing the interference to drag hook 2.

As shown in fig. 1 and 2, the mousing-hook component comprises a mounting ring 14 movably sleeved at the joint of the drag hook 2 and the guide rod 1, the mounting ring 14 is rotatably connected to the outside of the drag hook 2, a baffle plate 15 is fixedly connected to one side of the outside of the mounting ring 14, a positioning hole 16 is formed in one end, deviating from the mounting ring 14, of the baffle plate 15, as shown in fig. 3, a mounting hole 17 matched with the positioning hole 16 is formed in the hook tip of the drag hook 2, and the baffle plate 15 is detachably connected with the drag hook 2 through a bolt sequentially penetrating through the positioning hole 16 and the mounting hole 17. During the use, rotate collar 14, collar 14 drives the baffle 15 rotatory, and it is corresponding with mounting hole 17 on the drag hook 2 to the locating hole 16 on the baffle 15, fixes baffle 15 and drag hook 2 through the bolt, and baffle 15 carries out the kayser to the opening part of drag hook 2, can avoid drag hook 2 and form removal preformed hole to break away from. Two spacing plates 18 are fixedly sleeved outside the joint of the draw hook 2 and the guide rod 1, and the mounting ring 14 is positioned between the two spacing plates 18. The limiting plate 18 limits the installation ring 14 in an installation space, so that the installation ring 14 is prevented from moving left and right, and the accuracy of positioning the baffle 15 is ensured.

The working principle and the working process of the utility model are as follows: during the use, make drag hook 2 hook the form removal preformed hole that sets up on the mould, rotate collar 14, collar 14 drives baffle 15 rotatory, until locating hole 16 on baffle 15 and the mounting hole 17 on the drag hook 2 correspond, fix baffle 15 and drag hook 2 through the bolt, baffle 15 carries out the kayser to the opening part of drag hook 2, handle 3 is held to operation workman's one hand, the tongs is held to the other hand, through removing movable hammer 4 repeatedly, make movable hammer 4 constantly collide striking board 6, utilize the inertia pulling force pulling mould that produces during the striking, make mould and PC component separation.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims (7)

1. A demold tool for the production of PC components, characterized by: including the guide bar, the one end fixedly connected with drag hook of guide bar, be provided with the mousing-hook subassembly on the drag hook, the other end fixedly connected with handle of guide bar, the outside sliding connection of guide bar has the movable hammer, fixedly connected with handle on the outer wall of movable hammer, the outside fixed cover that is close to the one end of handle on the guide bar is equipped with the striking plate with movable hammer matched with, the terminal surface that the movable hammer is close to the one end of striking plate is the plane, the terminal surface area that the movable hammer is close to the one end of striking plate is less than the area of striking plate.

2. A demold tool for the production of PC parts according to claim 1, wherein: the mousing-hook subassembly includes that the movable sleeve is established at the collar of drag hook and guide bar junction, and the collar rotates to be connected in the outside of drag hook, and one side fixedly connected with baffle outside the collar, baffle deviate from the one end of collar and seted up the locating hole, the hook point department of drag hook seted up with locating hole matched with mounting hole, the baffle can be dismantled with the drag hook through the bolt that runs through locating hole, mounting hole in proper order and be connected.

3. A demold tool for the production of PC parts according to claim 2, wherein: the outside fixed cover of drag hook and guide bar junction is equipped with two spacing limiting plates that set up at an interval, and the collar is located between two limiting plates.

4. A demold tool for the production of PC parts according to claim 2, wherein: the outside of the end of the guide rod close to the draw hook is fixedly sleeved with a limit baffle.

5. A demold tool for the production of PC parts according to claim 2, wherein: and a buffer layer is fixed on one side of the impact plate close to the movable hammer.

6. A demold tool for the production of PC parts according to claim 2, wherein: the outside of handle and the outside of handle all overlap and are equipped with anti-skidding cover, and anti-skidding cover's outward appearance equipartition has anti-skidding arch, and the lateral wall of anti-skidding cover is outer wall and inner wall respectively for the bilayer structure of inside cavity setting, and it has a plurality of elastic rubber strips to fill between outer wall and the inner wall.

7. An unmolding tool for PC component production according to any one of claims 1 to 6, characterised in that: the guide rod, the drag hook, the handle, the movable hammer, the handle and the impact plate are all made of steel.

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