CN218758797U

CN218758797U - Template shaping clamp

Info

Publication number: CN218758797U
Application number: CN202223138250.0U
Authority: CN
Inventors: 耿为为; 邹运; 周叙伦; 郭思瑞
Original assignee: MCC Tiangong Group Corp Ltd
Current assignee: MCC Tiangong Group Corp Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-28
Anticipated expiration: 2032-11-25

Abstract

The utility model provides a template shaping fixture, include: the driving mechanism and the driven mechanism are screwed into an inner cavity of the driving mechanism, supporting legs are arranged on the driving mechanism and the driven mechanism respectively, and the supporting legs on the driving mechanism and the driven mechanism are arranged on one sides, deviating from each other, of a pair of reinforcing templates respectively and used for clamping and fixing the pair of reinforcing templates. The utility model has the advantages that the device utilizes the rotation of the screw to drive the supporting legs at the two sides of the clamp to freely extend and retract, can freely adjust according to the beam width size, and can tighten the template, thereby meeting the construction requirement that the reinforcing templates with different widths are clamped on the fixation; compare in traditional template reinforcement, consolidate efficiently, the template reinforcement is more firm reliable, simultaneously, simple structure, it is all easier to draw materials and accessory change, finally, power source can adopt traditional pistol to bore can, can extensively promote in building construction field, has good application prospect.

Description

Template shaping clamp

Technical Field

The utility model belongs to the building engineering field especially relates to a template modular fixture.

Background

In recent years, the requirement on the construction quality of buildings is continuously improved, the competitive cost is increased, particularly, the investment of the template is large, the turnover rate is low due to the fact that the template is reinforced by the battens, and the forming effect is poor. Traditional template reinforcement adopts split bolt or flitch design anchor clamps, and at the bottom of the reinforcing efficiency, the difficult adjustment of design anchor clamps size, accessory loss is than many in the work progress.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a template modular fixture can freely adjust according to the wide size of roof beam, steps up the template, but wide application in construction field.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a formwork sizing clamp, comprising: the driven mechanism is screwed into an inner cavity of the driving mechanism, supporting legs are arranged on the driving mechanism and the driven mechanism respectively, and the supporting legs on the driving mechanism and the driven mechanism are arranged on one side, away from each other, of a pair of reinforcing templates respectively and used for clamping and fixing the pair of reinforcing templates.

Further, the active mechanism includes: the supporting legs are vertically arranged on one side of the first positioning sleeve;

a threaded rod penetrates through the first positioning sleeve along the length direction.

Furthermore, one side of the first positioning sleeve, which is far away from the supporting leg, is provided with an open cavity structure;

the end part of one side of the supporting leg, which is arranged on the first positioning sleeve, is provided with a gasket and an anti-falling nut in sequence in the direction deviating from the opening.

Furthermore, the gasket and the anti-falling nut are sleeved on the threaded rod;

the threaded rod is arranged along the circle center line of the first positioning sleeve;

the nominal diameter of the threaded rod is not less than 20mm, and the nominal diameter of the anti-drop nut is not less than 20mm;

the thickness of the gasket is not less than 5mm, and the inner diameter of the gasket is 1.5-2mm larger than the outer diameter of the threaded rod.

Furthermore, a threaded hole is formed in the anti-falling nut in the direction perpendicular to the threaded rod, and a fastener is arranged in the threaded hole.

Further, the driven mechanism includes: the supporting legs are vertically arranged on one side of the second positioning sleeve;

the outer diameter of the second positioning sleeve is not larger than the inner diameter of the first positioning sleeve, and the second positioning sleeve extends into the first positioning sleeve.

Furthermore, a fixing nut is arranged at the end part of one side, away from the supporting leg, of the second positioning sleeve, and the fixing nut is connected with the threaded rod in a matched mode;

the nominal diameter of the fixing nut is not less than 20mm.

Furthermore, the first positioning sleeve and the second positioning sleeve are provided with stiffening plates at one ends of the supporting legs, and two ends of each stiffening plate are respectively connected with the first positioning sleeve and the supporting leg and the second positioning sleeve and the supporting leg.

Due to the adoption of the technical scheme, the method has the following beneficial effects:

the device utilizes the rotation of the screw to drive the supporting legs at two sides of the clamp to freely stretch and retract, can freely adjust according to the beam width size, and clamps the template, thereby meeting the construction requirement that the reinforced templates with different widths are clamped and fixed; compare in traditional template reinforcement, consolidate efficiently, the template reinforcement is more firm reliable, simultaneously, simple structure, it is all easier to draw materials and accessory change, finally, power source can adopt traditional pistol to bore can, can extensively promote in building construction field, has good application prospect.

Drawings

Fig. 1 is a schematic structural diagram of an active mechanism according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a driven mechanism according to an embodiment of the present invention;

fig. 3 is a schematic view of an assembly structure according to an embodiment of the present invention;

fig. 4 is a top view of an embodiment of the present invention;

fig. 5 is a perspective view of an embodiment of the present invention.

In the figure:

1. driving mechanism 2, driven mechanism 1-1, threaded rod

1-2 parts of anti-dropping nut 1-3 parts of gasket 1-4 parts of fastening piece

1-5 parts of first positioning sleeve 1-6 parts of stiffening plate and supporting leg

2-1, a fixing nut 2-2, a second positioning sleeve 2-3 and a stiffening plate

2-4, supporting legs

Detailed Description

The invention will be further described with reference to the following examples and drawings:

in an embodiment of the present invention, as shown in fig. 1-3, a template setting jig comprises: driving mechanism 1 and follower 2, wherein the inside of driving mechanism 1 is provided with the cavity, follower 2 can follow in the one end screw in driving mechanism 1's of driving mechanism 1 inner chamber, thereby realize follower 2 and driving mechanism 1's being connected, all be provided with the landing leg on driving mechanism 1 and follower 2, in the work progress, landing leg on driving mechanism 1 and the follower 2 is set up respectively in the one side that a pair of reinforcement template deviates from each other, press from both sides tightly and fixed a pair of reinforcement template, through the distance in the control follower screw in driving mechanism 1, satisfy the clamp of the reinforcement template of different widths and press from both sides tightly in fixed construction demand.

The drive mechanism 1 includes: the anti-dropping device comprises a first positioning sleeve 1-5, supporting legs 1-7, a threaded rod 1-1, gaskets 1-3 and an anti-dropping nut 1-2, wherein the supporting legs 1-7 are vertically arranged on one side of the first positioning sleeve 1-5, and the connection between the supporting legs 1-7 and the first positioning sleeve 1-5 can be but is not limited to welding; a threaded rod 1-1 penetrates through the first positioning sleeve 1-5 along the length direction; an opening is formed in the end portion of one side, away from the supporting legs 1 to 7, of the first positioning sleeve 1 to 5, a gasket 1 to 3 and an anti-falling nut 1 to 2 are sequentially arranged in the direction, opposite to the opening, of the end portion of one side, away from the opening, of the supporting legs 1 to 7, of the first positioning sleeve 1 to 5, and the gasket 1 to 3 and the anti-falling nut 1 to 2 are sequentially sleeved on the threaded rod 1 to 1.

In this embodiment, as shown in the figures, the first positioning sleeve 1-5 is a cavity structure with an opening on one side away from the leg, and the material is Q235, which can meet the requirement; the specifications and sizes of the first positioning sleeve 1-5 and the supporting leg 1-7 can be selected according to the requirements of site construction, in the embodiment, the specification of the sleeve is DN50, the specification of the supporting leg is DN32, and the sleeve and the supporting leg both accord with the related requirements of GB/T3091-2015; when the driven mechanism 2 is matched and connected, the driven mechanism 2 extends into the cylindrical cavity of the first positioning sleeve 1-5; arranged along the line of the centre of a circle of the cylindrical positioning cavity of the first positioning sleeve 1-5. In the embodiment, the threaded rod 1-1 is a screw rod, the material can meet the requirement by adopting Q235, the nominal diameter is not less than 20mm, the rigidity requirement is met, and the threaded rod 1-1 can also be adaptively adjusted according to the actual field application; namely, the size of the threaded rod 1-1 can be increased or decreased adaptively according to the actual application on site; similarly, the nominal diameter of the nut of the anti-drop nut 1-2 is not less than 20mm and meets the relevant requirements of GB/T41-2000, and the anti-drop nut 1-2 is matched with the threaded rod 1-1, so that the size of the anti-drop nut 1-2 is adaptively adjusted along with the threaded rod 1-1. The gaskets 1-3 are made of polytetrafluoroethylene flat gaskets, are wear-resistant and pressure-resistant, and in order to ensure that the threaded rod 1-1 can move freely, the inner diameter of each gasket is required to be 1.5-2mm larger than the outer diameter of the threaded rod 1-1. In addition, the thickness of the gasket is not less than 5mm, a gap of about 1mm should be reserved between the gasket and the nut, and rotation of the anti-falling nut 1-2 and the threaded rod 1-1 which are not affected at the same time is guaranteed.

In the embodiment, a threaded hole is formed in the anti-drop nut 1-2 in the direction perpendicular to the threaded rod 1-1, and a fastener 1-4 is arranged in the threaded hole. The diameter of the anti-drop nut 1-2 for drilling and threading is determined according to the width of the airfoil of the anti-drop nut 1-2, and the nominal diameter is not less than M4 in the embodiment. The fasteners 1-4 adopt the hexagon socket head cap screws, the specifications of the hexagon socket head cap screws are not less than M4, the specifications and the like meet the relevant requirements of GB/T3105-2002, and the hexagon socket head cap screws are recessed into the wing surfaces of the anti-drop nuts 1-2 in the connecting and mounting process by adopting the hexagon socket head cap screws, so that the space is not occupied, and the subsequent operation is not influenced. In the working process, the fastening piece 1-4 is screwed into the anti-falling nut 1-2, so that the fixed threaded rod 1-1 and the anti-falling nut 1-2 are connected into a whole to realize the positions of simultaneous rotation.

The driven mechanism 2 includes: the positioning device comprises a second positioning sleeve 2-2, a support leg 2-4 and a fixing nut 2-1, wherein the support leg 2-4 is vertically arranged on one side of the second positioning sleeve 2-2, and the connection between the support leg 2-4 and the second positioning sleeve 2-2 can be, but is not limited to welding; in order to make it possible to insert the second positioning sleeve 2-2 into the first positioning sleeve 1-2, the outer diameter of the second positioning sleeve 2-2 should not be larger than the inner diameter of the first positioning sleeve 1-2. Meanwhile, a fixing nut 2-1 is arranged at the end part of one side, which is far away from the supporting leg 2-4, of the second positioning sleeve 2-2, and the fixing nut 2-1 is in threaded fit connection with a threaded rod 1-1, so that the driven mechanism 2 is matched with the driving mechanism 1.

In this embodiment, the second positioning sleeve 2-2 is made of Q235. The specification of the sleeve is DN50, the specification of the supporting leg is DN32, and the specification and the size both meet the relevant requirements of GB/T3091-2015. The fixed nut 2-1 and the second positioning sleeve 2-2 can be connected by welding, but not limited to welding, and in the specific connection process, the fixed nut and the end part of the second positioning sleeve 2-2 can be connected by spot welding, and the spot welding positions are uniformly and symmetrically arranged around the nut and are not less than 4 points; in the embodiment, the specification of the fixing nut 2-1 is not less than M20, the specification meets the related requirement of GB/T41-2000, and the fixing nut 2-1 is matched with the threaded rod 1-1, so that the size of the fixing nut 2-1 is adaptively adjusted along with the threaded rod 1-1.

A stiffening plate 1-6 (2-3) is further arranged at one end of the first positioning sleeve 1-5 and the second positioning sleeve 2-2, which is provided with the supporting legs 1-7 (2-4), two ends of the stiffening plate 1-6 are respectively connected with the first positioning sleeve 1-5 and the supporting legs 1-7, and two ends of the stiffening plate 2-3 are respectively connected with the second positioning sleeve 2-2 and the supporting legs 2-4; the stiffening plate in this embodiment is made of Q235, and the thickness of the stiffening plate is not limited to 4mm.

The utility model discloses a working process of embodiment:

the method comprises the following steps of assembling a driving mechanism 1 and a driven mechanism 2 according to the connection relation, and connecting the driving mechanism 1 and the driven mechanism 2 in a matching way:

the support legs 1-7 are perpendicularly welded on one side of the first positioning sleeve 1-5, the support legs are collinear with the center line along the length direction of the first positioning sleeve 1-5, a threaded rod 1-1 penetrates through the first positioning sleeve 1-5, a gasket 1-3 and an anti-drop nut 1-2 are sequentially sleeved on the threaded rod 1-1 extending out of the first positioning sleeve 1-5 along the direction deviating from the first positioning sleeve 1-5, and a fastener 1-4 is screwed into a threaded hole of the anti-drop nut 1-2.

A supporting leg 2-4 is vertically welded on one side of the second positioning sleeve 2-2, and a fixing nut 2-1 is welded on one end of the second positioning sleeve 2-2 close to the first positioning sleeve 1-5.

And the fixing nut 2-1 is in threaded fit connection with the threaded rod 1-1, so that the second positioning sleeve 2-2 is screwed into the inner cavity of the first positioning sleeve 1-5.

A plurality of groups of sizing clamps are erected in parallel at intervals along two sides of a pair of reinforcing templates in the length direction, supporting legs of a driving mechanism 1 and a driven mechanism 2 are respectively erected on one side of the pair of reinforcing templates which are deviated from each other, the depth of the driven mechanism 2 screwed into the inner cavity of the driving mechanism 1 is adjusted by rotating a fixing nut 2-1 along a threaded rod 1-1, and the pair of reinforcing templates are clamped and fixed.

The above detailed description of the embodiments of the present invention is only for the purpose of describing the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a template design anchor clamps which characterized in that includes: the driving mechanism and the driven mechanism are screwed into an inner cavity of the driving mechanism, supporting legs are arranged on the driving mechanism and the driven mechanism respectively, and the supporting legs on the driving mechanism and the driven mechanism are arranged on one sides, deviating from each other, of a pair of reinforcing templates respectively and used for clamping and fixing the pair of reinforcing templates.

2. The formwork sizing clamp of claim 1, wherein: the active mechanism includes: the supporting legs are vertically arranged on one side of the first positioning sleeve;

3. The formwork sizing clamp of claim 2, wherein: the first positioning sleeve is a cavity structure with an opening arranged on one side away from the supporting leg;

the first positioning sleeve is provided with a gasket and an anti-falling nut, wherein the gasket and the anti-falling nut are sequentially arranged at the end part of one side of the supporting leg in the direction departing from the opening.

4. A formwork sizing clamp as claimed in claim 3, wherein: the gasket and the anti-falling nut are sleeved on the threaded rod;

5. A formwork sizing jig according to claim 3 or 4, wherein: and a threaded hole is formed in the anti-falling nut in the direction perpendicular to the threaded rod, and a fastener is arranged in the threaded hole.

6. The formwork sizing clamp of claim 2, wherein: the driven mechanism includes: the supporting legs are vertically arranged on one side of the second positioning sleeve;

7. The formwork sizing clamp of claim 6, wherein: a fixing nut is arranged at the end part of one side, which is far away from the supporting leg, of the second positioning sleeve, and the fixing nut is connected with the threaded rod in a matched mode;

the nominal diameter of the fixing nut is not less than 20mm.

8. A formwork sizing jig according to claim 6 or 7, wherein: the first positioning sleeve and the second positioning sleeve are provided with stiffening plates at one ends of the supporting legs, and two ends of each stiffening plate are respectively connected with the first positioning sleeve and the supporting leg and the second positioning sleeve and the supporting leg.