CN216553027U

CN216553027U - Novel aluminium template reinforcing tool

Info

Publication number: CN216553027U
Application number: CN202122746060.6U
Authority: CN
Inventors: 陈玉恒; 王昆伦; 张彦威; 钟山; 张欢; 许纪平
Original assignee: China Construction Seventh Engineering Division Corp Ltd; General Contracting Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd; General Contracting Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-17
Anticipated expiration: 2031-11-10

Abstract

The utility model provides a novel aluminum template reinforcing tool, which solves the problem that the existing aluminum template mounting tool cannot simultaneously realize the correction of mounting holes of two aluminum templates and the repair of overlarge abutted seams between the two aluminum templates. The utility model comprises a straight rod-shaped handle, a clamping head and a draw hook; the rear end of the handle is provided with a pointed rod, and the pointed rod is used for aligning and aligning the mounting holes of the two aluminum templates; the chuck comprises a side plate which is vertically arranged, and the rear end of the side plate is fixedly connected with the front end of the handle; the draw hook is matched with the side plate to press two adjacent aluminum templates, one side of the side plate, which faces the hook head, is provided with an arc-shaped edge structure, the arc-shaped edge structure provides a rotating fulcrum which can continuously and smoothly change when the side plate abuts against the aluminum templates to rotate, and the movement track formed by the rotating fulcrum is an arc-shaped movement track; the distance between the draw hook and the side plate is gradually reduced along with the movement of the initial rotating fulcrum to the final rotating fulcrum.

Description

Novel aluminium template reinforcing tool

Technical Field

The utility model relates to the technical field of template installation, in particular to a novel aluminum template reinforcing tool.

Background

With the progress of building construction technology, an aluminum mould construction system is a common construction means in the building industry at present due to the advantages of short construction period, low average use cost, convenience in construction, good stability, high bearing capacity, good concrete forming quality, low carbon, emission reduction and the like.

The mounting and dismounting components are various during mounting and dismounting of the aluminum mould construction system, and the mounting and dismounting tool is practical and convenient and can bring about double effects with half the effort.

However, when in actual use, the aluminum mould board can lead to the local area of border department of aluminum mould board to take place deformation because of the deformation after colliding with, placing for a long time during the transportation, takes place to stick up the limit phenomenon, and then leads to the piece between two adjacent aluminum mould boards too big, is unfavorable for the installation of bolt and the shaping effect of pouring of concrete. Therefore, when the aluminum formworks are installed, the abutted seams among the aluminum formworks need to be processed.

The existing aluminum formwork installation tool is disclosed as a patent with the application number of CN201620049884.4, and the specific structure of the aluminum formwork installation tool is that one end of the aluminum formwork installation tool is a conical handle, and the other end of the aluminum formwork installation tool is a hammer.

This instrument only can realize the adjustment alignment function of the mounting hole of two aluminum mould boards, and can't handle the piece of aluminum mould board, adopts the sledgehammer to pound the flat to sticking up the limit during means commonly used, and the vibrations that produce when knocking lead to other well connected structures very easily to take place not hard up, levels the limit back of sticking up, still need carry out the repetition check to other connection structure, and it is more troublesome to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel aluminum template reinforcing tool, which aims to solve the problem that the existing aluminum template mounting tool in the background technology cannot simultaneously realize the correction of mounting holes of two aluminum templates and the repair of overlarge abutted seams between the two aluminum templates.

The technical scheme of the utility model is as follows: a novel aluminum template reinforcing tool comprises a straight rod-shaped handle, a clamping head and a drag hook;

the rear end of the handle is provided with a pointed rod, and the pointed rod is used for aligning and aligning the mounting holes of the two aluminum templates;

the chuck comprises a side plate which is vertically arranged, and the rear end of the side plate is fixedly connected with the front end of the handle;

the draw hook comprises a U-shaped hook head and a pull rod fixedly connected with one end of the hook head, the lower end of the pull rod is hinged with the rear part of the side plate, the other end of the hook head faces the side plate, and the draw hook can rotate up and down around a hinged point connected with the side plate;

the draw hook is matched with the side plate to compress two adjacent aluminum templates, one side of the side plate, which faces the hook head, is provided with an arc-shaped edge structure, the arc-shaped edge structure provides a rotating fulcrum which can continuously and smoothly change when the side plate abuts against the aluminum templates to rotate, the movement track formed by the rotating fulcrum is an arc-shaped movement track, and an initial rotating fulcrum on the arc-shaped movement track is positioned behind a final rotating fulcrum;

the distance between the draw hook and the side plate is gradually reduced along with the movement of the initial rotating fulcrum to the final rotating fulcrum, the distance between the initial rotating fulcrum and the draw hook is larger than the sum of the thicknesses of the two aluminum templates, and the distance between the final rotating fulcrum and the draw hook is smaller than or equal to the sum of the thicknesses of the two adjacent aluminum templates.

Preferably, the joint of the rear end of the handle and the pointed rod is bent to form a corner.

Preferably, the angle of the corner is obtuse.

Preferably, the arc-shaped edge structure is an arc-shaped convex edge which is arranged on the upper portion of the side plate close to the hook head and is arched upwards, and the front end of the arc-shaped convex edge extends to the upper corner of the front portion of the side plate.

Preferably, the chuck comprises a left side plate and a right side plate which are arranged at intervals, and the rear ends of the two side plates are fixedly connected with the front end of the handle;

the pull rod of the drag hook is positioned between the two side plates, and the lower end of the pull rod is hinged with the rear parts of the two side plates.

Preferably, the chuck further comprises a reinforcing plate arranged at the front parts of the two side plates, the left end of the reinforcing plate is fixedly connected with the left side plate, and the right end of the reinforcing plate is fixedly connected with the right side plate;

when the pull rod of the draw hook rotates to the state parallel to the handle, the reinforcing plate is positioned under the draw hook.

Preferably, the front side surface of the side plate is a flat plate surface; when the side plate rotates to the final rotating fulcrum, the front side surface of the side plate can be attached to the aluminum template.

The utility model has the advantages that: (1) when two aluminum templates spliced together are installed, a constructor holds the handle to invert the device, and inserts the tip of the tip rod into the installation holes of the two aluminum templates, so that the installation holes of the two aluminum templates can be aligned, and the installation of bolts for fixing the aluminum templates is facilitated.

(2) When the mounting hole of two aluminium templates of calibration, if the discovery aluminium template has local perk position to lead to the piece when too big, can press from both sides two aluminium templates through dop and pull head clamp, through turning handle, drive dop and pull head and rotate to realize the piece of taut two aluminium templates, level the local perk region of aluminium template, make the roughness of aluminium template satisfy operation requirement's purpose. This device need not to strike when leveling the limit that sticks up of aluminium template, compares and strikes with the sledgehammer and level and stick up the limit, not only uses more simple swift, levels moreover and sticks up the limit and accomplishes the back, need not to carry out the repetition check to other connection structure again, saves man-hour.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the structure of example 1;

fig. 2 is a perspective view of the chuck shown in fig. 1;

FIG. 3 is a perspective view of the retractor of FIG. 1;

in the figure, the handle 1, the handle 101, the pointed rod 2, the clamping head 201, the side plate 202, the shaft holes I and 203, the reinforcing plate 204, the arc-shaped convex edge 3, the draw hook 301, the shaft holes II and 4 and the bolt are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

Example 1: a novel aluminum template reinforcing tool is shown in figure 1 and comprises a straight rod-shaped handle 1, a clamping head 2 and a draw hook 3.

The rear end of the handle 1 is provided with a pointed rod 101, and the pointed rod 101 is used for aligning and aligning the mounting holes of the two aluminum templates. For convenience of use, the joint of the rear end of the handle 1 and the pointed rod 101 is bent to form a 135-degree corner (the acute included angle with the horizontal line is 45 degrees).

As shown in fig. 1, the chuck 2 includes two side plates 201 arranged at an interval on the left and right, and the rear ends of the two side plates 201 are both fixedly connected with the front end of the handle 1.

As shown in fig. 2, the rear portions of the two side plates 201 are provided with shaft holes I202, and bolts 4 are inserted into the two shaft holes I202.

As shown in fig. 3, the draw hook 3 comprises a U-shaped hook head and a draw rod fixedly connected with one end of the hook head, as shown in fig. 1 and 3, the draw rod of the draw hook 3 is positioned between two side plates 201, the lower part of the draw rod is provided with a front and back through shaft hole II301, a screw rod of the bolt 4 is arranged in the shaft hole II301 in a penetrating manner, and the draw rod can rotate up and down around the bolt 4.

Drag hook 3 and curb plate 201 cooperation are used for compressing tightly two adjacent aluminum mould boards, and curb plate 201 is equipped with the arc limit structure towards one side of gib head, and the arc limit structure provides the rotation fulcrum that can be continuous and smooth change when aluminum mould board rotates for curb plate 201 top, and the motion trail that the rotation fulcrum formed is the arc motion trail, and the initial rotation fulcrum on the arc motion trail is located the rear of final rotation fulcrum.

Specifically, as shown in fig. 1 and fig. 2, in the present embodiment, the arc-shaped edge structure is an arc-shaped convex edge 204 that is provided at an upper portion of the side plate 201 near the hook head and is arched upward, and a front end of the arc-shaped convex edge 204 extends to an upper corner of a front portion of the side plate 201.

The distance between the draw hook 3 and the side plate 201 is gradually reduced along with the movement of the initial turning fulcrum on the arc-shaped convex edge 204 to the final turning fulcrum at the front part of the arc-shaped convex edge 204.

In order to facilitate the device to be smoothly clamped on the two aluminum templates, the distance between the initial rotating fulcrum and the draw hook 3 is larger than the sum of the thicknesses of the two aluminum templates.

In order to realize the purpose of flattening the tilted aluminum template, the distance between the final rotating fulcrum and the drag hook 3 is smaller than the sum of the thicknesses of the two adjacent aluminum templates.

In order to reinforce the front portion of the chuck 2, a reinforcing plate 203 is fixedly provided at the front portions of the two side plates 201, the left end of the reinforcing plate 203 is fixedly connected to the left side plate 201, and the right end of the reinforcing plate 203 is fixedly connected to the right side plate 201.

In order to avoid the influence of the reinforcing plate 203 on the state that the retractor 3 rotates to be parallel to the handle 1, when the pull rod of the retractor 3 rotates to be parallel to the handle 1, the reinforcing plate 203 is located right below the retractor 3.

In order to enable the side plate 201 to rotate to the final rotation pivot, the front side surface of the side plate 201 can be attached to the aluminum formwork, so that the side plate 201 and the draw hook 3 can keep the clamping effect on the two aluminum formworks for a long time without external force, the operation of pressing the handle 1 by an operator for a long time is omitted, the use is more labor-saving, and as shown in fig. 1 and 2, the front side surface of the side plate 201 in the embodiment is a flat plate surface.

The working principle is as follows: when two spliced aluminum templates are installed, a constructor holds the handle 1 to invert the device, and inserts the tip of the tip rod 101 into the installation holes of the two aluminum templates, so that the installation holes of the two aluminum templates can be aligned, and the installation of bolts for fixing the aluminum templates is facilitated.

When the mounting hole of two aluminium templates of calibration, if it is too big to find that there is local perk position in the aluminium template to lead to the piece, constructor rotates this device, makes dop 2 towards the aluminium template.

Then the dop 2 is blocked in one side of two aluminium templates, blocks the gib head of drag hook 3 in the perk region of two aluminium template opposite sides, pushes down handle 1, and dop 2 uses arc chimb 204 to rotate as the rotation fulcrum, reduces the interval between the gib head of drag hook 3 and the front end of dop 2 to the piece joint of taut two aluminium templates.

When dop 2 rotates to finally rotate the fulcrum, the leading flank and the aluminium template laminating of curb plate 201, constructor loosen handle 1 back, curb plate 201 with draw back 3 can keep for a long time in the taut effect to two aluminium templates, need not constructor and press handle 1 for a long time, can the perk region of automatic correction aluminium template, make the perk region of aluminium template resume, level under long-time taut effect, make the roughness of aluminium template satisfy the operation requirement.

Example 2: the present embodiment is different from embodiment 1 in that the joint between the rear end of the handle 1 and the pointed rod 101 is bent to form a 90-degree corner. The other structure is the same as embodiment 1.

Example 3: the present embodiment is different from embodiment 1 in that the connection between the rear end of the handle 1 and the pointed rod 101 is in a straight rod state. The other structure is the same as embodiment 1.

Example 4: the utility model provides a novel aluminium template reinforcement instrument, the difference of this embodiment with embodiment 1 lies in, the bottom of curb plate 201 no longer sets up gusset plate 203. The other structure is the same as embodiment 1.

Example 5: the present embodiment is different from embodiment 1 in that the chuck 2 is provided with only one side plate 201. The other structure is the same as in example 4.

Example 6: the utility model provides a novel aluminium template reinforcement instrument, this embodiment and embodiment 1's difference lie in, when the pull rod of drag hook 3 rotated the state parallel with handle 1, there was the clearance that equals the sum of two adjacent aluminium template thickness between the other end of gib head and the front end of curb plate 201. The other structure is the same as that of embodiment 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel aluminium template reinforcing means which characterized in that: comprises a straight rod-shaped handle (1), a clamping head (2) and a draw hook (3);

the rear end of the handle (1) is provided with a pointed rod (101), and the pointed rod (101) is used for aligning and aligning mounting holes of the two aluminum templates;

the clamping head (2) comprises a side plate (201) which is vertically arranged, and the rear end of the side plate (201) is fixedly connected with the front end of the handle (1);

the draw hook (3) comprises a U-shaped hook head and a pull rod fixedly connected with one end of the hook head, the lower end of the pull rod is hinged with the rear part of the side plate (201), the other end of the hook head faces the side plate (201), and the draw hook (3) can rotate up and down around a hinged point connected with the side plate (201);

the draw hook (3) is matched with the side plate (201) to press two adjacent aluminum templates tightly, one side of the side plate (201) facing the hook head is provided with an arc-shaped edge structure, the arc-shaped edge structure provides a rotating fulcrum capable of changing continuously and smoothly when the side plate (201) abuts against the aluminum templates to rotate, a movement track formed by the rotating fulcrum is an arc-shaped movement track, and an initial rotating fulcrum on the arc-shaped movement track is positioned behind a final rotating fulcrum;

the distance between the draw hook (3) and the side plate (201) is gradually reduced along with the movement of the initial rotating fulcrum to the final rotating fulcrum, the distance between the initial rotating fulcrum and the draw hook (3) is larger than the sum of the thicknesses of the two aluminum templates, and the distance between the final rotating fulcrum and the draw hook (3) is smaller than or equal to the sum of the thicknesses of the two adjacent aluminum templates.

2. The novel aluminum formwork reinforcement tool of claim 1, wherein: the joint of the rear end of the handle (1) and the pointed rod (101) is bent to form a corner.

3. The novel aluminum formwork reinforcement tool of claim 2, wherein: the angle of the corner is obtuse.

4. A novel aluminium template reinforcement tool according to any one of claims 1-3, characterized in that: the arc-shaped edge structure is an arc-shaped convex edge (204) which is arranged on the upper portion, close to the hook head, of the side plate (201) and is arched upwards, and the front end of the arc-shaped convex edge (204) extends to the upper corner of the front portion of the side plate (201).

5. The novel aluminum formwork reinforcement tool of claim 4, wherein: the chuck (2) comprises a left side plate (201) and a right side plate (201) which are arranged at intervals, and the rear ends of the two side plates (201) are fixedly connected with the front end of the handle (1);

the pull rod of the draw hook (3) is positioned between the two side plates (201), and the lower end of the pull rod is hinged with the rear parts of the two side plates (201) at the same time.

6. The novel aluminum formwork reinforcement tool of claim 5, wherein: the clamping head (2) further comprises a reinforcing plate (203) arranged at the front parts of the two side plates (201), the left end of the reinforcing plate (203) is fixedly connected with the left side plate (201), and the right end of the reinforcing plate (203) is fixedly connected with the right side plate (201);

when the pull rod of the draw hook (3) rotates to be parallel to the handle (1), the reinforcing plate (203) is positioned under the draw hook (3).

7. The novel aluminum formwork reinforcement tool of claim 4, wherein: the front side surface of the side plate (201) is a flat plate surface; when the side plate (201) rotates to the final rotating fulcrum, the front side surface of the side plate (201) can be attached to the aluminum template.