Aluminum alloy template pulling piece dismantling device

Abstract

The utility model discloses an aluminum alloy template pulling piece dismantling device which comprises a rod body with the adjustable length and a fixed tong head connected to the end portion of the rod body, a movable tong head capable of sliding is further arranged on the inner side of the fixed tong head, and the opposite faces of the fixed tong head and the movable tong head are connected with anti-skid rubber pads. The rod body is connected with a driving assembly matched with the movable tong head and used for controlling the movable tong head to slide, and the fixed tong head is further connected with a rotating assembly used for controlling the movable tong head to rotate axially. Compared with the prior art, the aluminum alloy template pulling piece dismantling device has the advantages of being convenient to operate and use and capable of reducing manpower burden.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, specifically points to a kind of aluminium alloy formwork pull piece dismantling device. BACKGROUND

[0002] In building construction, the aluminum mould of aluminium alloy formwork is a difficult problem to remove the pull piece after completing its mission.

[0003] The current common removal method has serious shortcomings, which seriously affects the construction progress and quality.

[0004] At present, the common practice is that workers use simple tools for removal, such as using a simple crowbar.

[0005] However, this way requires very high operation of workers, because the contact area of crowbar with pull piece is small, it is difficult to apply force accurately, and it often needs to be tried many times to successfully remove a pull piece, which not only makes the removal process extremely slow, but also in the process of prying, due to uneven force, it is easy to cause deformation of aluminium alloy formwork around the pull piece, affecting the reuse of formwork.

[0006] In addition, for the pull piece located at a higher position, the use of crowbar operation is highly dangerous, and workers need to use unstable climbing equipment, which increases the safety hazard. INVENTION CONTENTS

[0007] (I) Problem to be solved

[0008] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an aluminium alloy formwork pull piece dismantling device that is convenient to operate and reduces the labor burden.

[0009] (II) Technical solution

[0010] To solve the above technical problems, the technical solution provided by the utility model is an aluminium alloy formwork pull piece dismantling device, which includes a rod body with adjustable length and a fixed jaw connected to the end of the rod body, and the inner side of the fixed jaw is also provided with a slidable movable jaw, and the opposite faces of the fixed jaw and the movable jaw are both connected with anti-slip rubber pads;

[0011] The rod body is connected with a driving assembly for controlling the sliding of the movable jaw, and the fixed jaw is also connected with a rotating assembly for controlling the axial rotation of the movable jaw.

[0012] As an improvement, the rod body includes a plurality of groups of fixed rods connected in sequence, the two ends of the fixed rod are respectively provided with a screw groove and a screw head, the adjacent fixed rods are threadedly connected through the screw groove and the screw head, and the fixed jaw and the driving assembly are both mounted on the outermost fixed rod.

[0013] As improvement, the rotating assembly comprises a driving motor mounted on the outside of the fixed jaw head and a rotating rod connected to the output end of the driving motor, the rotating rod penetrating through the end wall of the fixed jaw head;

[0014] The outer wall of the rotating rod is provided with a plurality of guide connecting grooves along the circumferential direction thereof, and the movable jaw head is provided with a shaft hole matched with the rotating rod, and the inner wall of the shaft hole is outwardly protruded with a plurality of axial limit members connected to the guide connecting grooves.

[0015] As improvement, the driving assembly comprises a small hydraulic cylinder mounted on the fixed rod, the piston end of the small hydraulic cylinder is rotationally matched with the side wall of the movable jaw head, and the piston end of the small hydraulic cylinder is coaxially arranged with the rotating rod.

[0016] As improvement, the side plate of the movable jaw head is inwardly recessed with a locking ring groove, and the piston end of the small hydraulic cylinder is arranged by being clamped into the locking ring groove.

[0017] As improvement, the fixed rod is further provided with an outer anti-skid pattern.

[0018] (Three) beneficial effects

[0019] Compared with the prior art, the application has the advantages that: the problems of low efficiency, easy damage to the template, dangerous operation and the like existing in the existing aluminum alloy template pull-tab removal mode are solved, the movable jaw head and the fixed jaw head are cooperated to rotate to pull out the pull-tab, the damage to the aluminum alloy template is reduced, and the labor intensity and safety risk of workers are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of an aluminum alloy template pull-tab removal device.

[0021] Figure 2 is Figure 1 is an enlarged structural schematic view of part A in Fig.

[0022] Figure 3 is a structural schematic view of a rotating rod sectional view.

[0023] As shown in the figure: 1, rod body; 2, fixed jaw head; 3, movable jaw head; 4, anti-skid rubber pad; 5, fixed rod; 6, fixed rod; 7, driving motor; 8, rotating rod; 9, guide connecting groove; 10, shaft hole; 11, axial limit member; 12, small hydraulic cylinder; 13, piston end; 14, locking ring groove. DETAILED DESCRIPTION

[0024] The specific implementation manner of the application will be further described below in combination with the drawings. The same parts are denoted by the same reference numerals.

[0025] It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be an intervening element, and when an element is referred to as being "connected to" another element, it can be directly connected to the other element or there can be an intervening element, and the terms "vertical", "horizontal", "left", "right", and similar terms used herein are used for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs, and the terms used herein should not be interpreted as limiting the application as long as the specific embodiments of the application are described in the specification of the application for the purpose of describing the specific embodiments, and the term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0028] In order to make the content of the application more easily understood, the technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application.

[0029] Please refer to the drawings carefully Figures 1-3 An aluminum alloy template pull tab removing device, characterized in that: it comprises a rod body 1 with adjustable length and a fixed jaw 2 connected to the end of the rod body 1, and a slidable movable jaw 3 is further arranged on the inner side of the fixed jaw 2, in order to facilitate use, ensure the contact effect on the pull tab, and facilitate the removal of the pull tab, anti-skid rubber pads 4 are connected to the opposite faces of the fixed jaw 2 and the movable jaw 3, and the friction force is increased through the anti-skid rubber pads 4.

[0030] When in use, in order to facilitate use according to different spaces, the rod body 1 comprises a plurality of groups of fixed rods 5 connected in sequence, screw grooves and screw heads 6 are arranged at the two ends of the fixed rods 5 respectively, the adjacent fixed rods 5 are threadedly matched through the screw grooves and the screw heads 6, and the fixed jaw 2 and the driving assembly are both mounted on the outermost fixed rod 5, and the total length of the equipment is adjusted through the connection of different numbers of fixed rods 5.

[0031] In order to reduce the burden of manpower, the rod body 1 is connected with the driving assembly for controlling the sliding of the movable clamp head 3, the fixed clamp head 2 is also connected with the rotating assembly for controlling the axial rotation of the movable clamp head 3, the driving assembly and the rotating assembly are matched to complete the clamping and subsequent removal of the pull tab, in order to ensure the holding of manpower, the fixed rod 5 is also provided with an outer anti-skid pattern, and the holding effect is ensured through the outer anti-skid pattern.

[0032] In one of the embodiments:

[0033] The rotating assembly comprises a driving motor 7 mounted on the outer portion of the fixed clamp head 2 and a rotating rod 8 connected to the output end of the driving motor 7, the rotating rod 8 penetrates through the end wall of the fixed clamp head 2, and a plurality of guide connecting grooves 9 are formed in the outer wall of the rotating rod 8 along the circumferential direction of the rotating rod 8, the movable clamp head 3 is provided with a shaft hole 10 matched with the rotating rod 8, and a plurality of axial limit pieces 11 connected to the guide connecting grooves 9 are protruded outwardly from the inner wall of the shaft hole 10, the position of the movable clamp head 3 can be controlled through the cooperation of the axial limit pieces 11 and the guide connecting grooves 9, and after the position sliding adjustment, the movable clamp head 3 can be rotated by selecting the rotation of the rotating rod 8, so that the pull tab can be removed.

[0034] Based on the above embodiment:

[0035] The driving assembly comprises a small hydraulic cylinder 12 mounted on the fixed rod 5, the piston end 13 of the small hydraulic cylinder 12 is rotationally matched with the side wall of the movable clamp head 3, and the piston end 13 of the small hydraulic cylinder 12 is coaxially arranged with the rotating rod 8, the position of the movable clamp head 3 is controlled through the movement of the piston end 13 of the small hydraulic cylinder 12, so that the pull tab can be pressed and held.

[0036] The side plate of the movable clamp head 3 is recessed with a locking ring groove 14, the piston end 13 of the small hydraulic cylinder 12 is arranged in the locking ring groove 14, and the end of the piston end 13 is rotationally sleeved with the locking ring groove 14, so that there is no movement interference when the movable clamp head 13 rotates, and the normal use of the equipment is ensured.

[0037] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0038] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the existing technology, the machinery, parts and equipment adopt the conventional types in the existing technology, the circuit connection adopts the conventional connection mode in the existing technology, which will not be described in detail here, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0039] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. An aluminum alloy die plate pull tab removal device characterized by: The utility model relates to a length-adjustable telescopic pincer, comprising a telescopic rod (1) and a fixed pincer head (2) connected to the end of the telescopic rod (1), the inner side of the fixed pincer head (2) is further provided with a slidable movable pincer head (3), the opposite faces of the fixed pincer head (2) and the movable pincer head (3) are both connected with anti-skid rubber pads (4). A driving assembly for controlling the sliding of the movable pincer head (3) is connected to the telescopic rod (1) matched with the movable pincer head (3), and a rotating assembly for controlling the axial rotation of the movable pincer head (3) is further connected to the fixed pincer head (2).

2. An aluminum alloy die plate pull tab removal device according to claim 1, characterized in that: The telescopic rod (1) comprises a plurality of groups of sequentially connected fixed rods (5), the two ends of each fixed rod (5) are provided with screw grooves and screw heads (6), the adjacent fixed rods (5) are threadedly matched through the screw grooves and screw heads (6), and the fixed pincer head (2) and the driving assembly are both mounted on the outermost fixed rod (5).

3. An apparatus for removing a die plate pull tab from an aluminum alloy as defined in claim 2, wherein: The rotating assembly comprises a driving motor (7) mounted on the outside of the fixed pincer head (2) and a rotating rod (8) connected to the output end of the driving motor (7), and the rotating rod (8) penetrates through the end wall of the fixed pincer head (2). A plurality of guide connecting grooves (9) are formed in the outer wall of the rotating rod (8) along the circumferential direction, and an axle hole (10) matched with the rotating rod (8) is provided on the movable pincer head (3), and a plurality of axial limiters (11) connected to the guide connecting grooves (9) are protruded on the inner wall of the axle hole (10).

4. The apparatus of claim 3, wherein: The driving assembly comprises a small hydraulic cylinder (12) mounted on the fixed rod (5), the piston end (13) of the small hydraulic cylinder (12) is rotationally matched with the side wall of the movable pincer head (3), and the piston end (13) of the small hydraulic cylinder (12) is coaxially arranged with the rotating rod (8).

5. An apparatus for removing a die plate pull tab of an aluminum alloy according to claim 4, wherein: A locking ring groove (14) is recessed in the side plate of the movable pincer head (3), and the piston end (13) of the small hydraulic cylinder (12) is arranged by being clamped into the locking ring groove (14).

6. The apparatus of claim 2, wherein: The fixed rod (5) is further provided with an outer anti-skid pattern.

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