Building construction template clamp

Abstract

The utility model relates to the technical field of building construction, in particular to a building construction formwork clamp which can effectively increase the stress area, improve the stability of clamping a formwork and facilitate storage of the clamp and comprises a plurality of installation frames hinged to one another, and the installation frames are hinged to adjust the unfolding angle between the installation frames. Each mounting frame comprises a front frame and a rear frame, a plurality of jacking assemblies used for pressing a template are oppositely mounted on each of the front frame and the rear frame, the distance between the front jacking assembly and the rear jacking assembly is shortened so as to clamp the template, and each jacking assembly comprises a lead screw and a contact block arranged at the end of the lead screw; the contact blocks are arranged at the ends, facing a template, of the lead screws, the lead screws are connected with the mounting frames through threads, screwing blocks used for rotating the lead screws are arranged on the lead screws, the mounting frames hinged to each other are connected through hinge shafts, the hinge shafts are damping shafts, and handles are arranged between the front frame and the rear frame which correspond to each other in the front-back direction.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building construction template clamp. Background Art

[0002] As we all know, building formwork is an essential construction tool in the construction of concrete building structures. In the actual construction process, multiple building formworks need to be connected and fixed to form a casting formwork of the shape and size required for pouring concrete structures. Currently, nails, bolts, clamps and other connectors are generally used to connect and fix the building formworks.

[0003] However, there are many problems with existing construction template clamps. For example, CN211640371U discloses a construction template clamp, which has the following deficiencies when clamping the template clamp:

[0004] 1. The force-bearing area is too small and the stability is poor. If you need to improve the stability, you need to use multiple clamps mentioned above;

[0005] 2. Using multiple of the above-mentioned clamps is inconvenient during storage and storage. Utility Model Content

[0006] (1) Technical problems solved

[0007] In view of the deficiencies in the prior art, the utility model provides a construction template clamp, which can effectively increase the force-bearing area, improve the stability of the template clamping, and facilitate the storage of the clamp.

[0008] (2) Technical solution

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a construction formwork clamp, comprising several mutually hinged mounting frames, the mounting frames being hinged to adjust the expansion angle between the mounting frames, each of the mounting frames comprising a front frame and a rear frame, and several tightening assemblies for clamping the formwork are relatively mounted on the front frame and the rear frame, shortening the distance between the front and rear tightening assemblies to clamp the formwork.

[0010] Furthermore, the tightening assembly includes a lead screw and a contact block arranged at the end of the lead screw, the contact block is arranged at one end of the lead screw facing the template, and the lead screw and the mounting frame are connected by threads.

[0011] Furthermore, the lead screw is provided with a screw block for rotating the lead screw.

[0012] Furthermore, the mutually hinged mounting frames are connected via a hinge shaft.

[0013] Preferably, the articulated shaft is a damping shaft.

[0014] In addition, a handle is provided between the front frame and the rear frame corresponding to the front and rear frames.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a construction template fixture with the following features:

[0017] Beneficial effects:

[0018] The construction formwork clamp is provided with mutually hinged mounting frames, and a tightening assembly for pressing the formwork is installed on the mounting frames. The formwork can be clamped by the tightening assembly. By adjusting the unfolded angle of the mounting frames, the positions of multiple tightening assemblies can be adjusted, thereby adjusting the force-bearing area of the tightening assemblies and improving the stability of the formwork clamping. When the clamp is stored, the mounting frames are folded together, thereby facilitating the storage of the clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model when it is unfolded;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the folded mounting frame of the utility model.

[0021] In the figure: 1. Mounting frame; 2. Front frame; 3. Rear frame; 4. Lead screw; 5. Contact block; 6. Screw block; 7. Articulated shaft; 8. Handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-2 The utility model is a construction formwork clamp, the mounting frame 1 includes a front frame 2 and a rear frame 3, and a number of tightening components for pressing the formwork are relatively installed on the front frame 2 and the rear frame 3, shortening the distance between the front and rear tightening components to clamp the formwork, and adjacent mounting frames 1 are hinged by hinge shafts 7, and the mounting frames 11 are hinged to adjust the expansion angle between the mounting frames 1. When the formwork is clamped, the mounting frames 1 are unfolded to a certain angle to increase the force area and improve the stability of clamping the formwork. When stored, the mounting frames 1 can be folded together for easy storage.

[0024] Furthermore, the tightening assembly includes a screw 4 and a contact block 5 arranged at the end of the screw 4. The contact block 5 is arranged at the end of the screw 4 facing the template. The screw 4 and the mounting frame 1 are connected by threads. The screw 4 is rotated to adjust the position of the top assembly and the distance between the front and rear top assemblies. A screw block 6 for rotating the screw 4 is provided on the screw 4.

[0025] Among them, the hinge shaft 7 is a damping shaft.

[0026] In order to facilitate the folding of the mounting frame 1 , a handle 8 is provided between the front frame 2 and the rear frame 3 corresponding to the front and rear frames.

[0027] To sum up, when using this construction formwork clamp, when clamping the formwork, the mounting frame 1 is unfolded to a certain angle, the tightening components on both sides are placed in front and behind the formwork, and then the tightening components are driven to move, shortening the distance between the front and rear tightening components to clamp the formwork, and when storing the angle, the adjacent mounting frames 1 are folded together for easy storage.

[0028] The technical terms or scientific terms used in the description of this application should have the usual meanings understood by those skilled in the art in the field to which this application belongs. The words "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inside", "outside" and other words indicating orientation used in the description of this application are only used to indicate relative directions or positional relationships, and do not imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, and therefore cannot be understood as a limitation on this application. The terms "first", "second", "third" and similar terms used in the description of this application are only used for descriptive purposes to distinguish different components, and cannot be understood as indicating or implying relative importance.

[0029] The words "a", "an" or "the" and the like used in the description of this application should not be understood as an absolute limitation on quantity, but should be understood as the presence of at least one. The words "include" or "comprise" and the like used in the description of this application mean that the elements or objects listed before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction template clamp, characterized by: The invention comprises a plurality of mutually hinged mounting frames (1), wherein the mounting frames (1) are hinged to adjust the expansion angle between the mounting frames (1), and each of the mounting frames (1) comprises a front frame (2) and a rear frame (3), wherein the front frame (2) and the rear frame (3) are both relatively mounted with a plurality of clamping assemblies for clamping the template, and the distance between the front and rear clamping assemblies is shortened to clamp the template.

2. A construction template clamp according to claim 1, characterized in that: The tightening assembly comprises a lead screw (4) and a contact block (5) arranged at the end of the lead screw (4); the contact block (5) is arranged at one end of the lead screw (4) facing the template; the lead screw (4) and the mounting frame (1) are connected by threads.

3. A construction template clamp according to claim 2, characterized in that: The lead screw (4) is provided with a screwing block (6) for rotating the lead screw (4).

4. A construction template clamp according to claim 1, characterized in that: The mutually hinged mounting frames (1) are connected via a hinge shaft (7).

5. A construction template clamp according to claim 4, characterized in that: The hinge shaft (7) is a damping shaft.

6. A construction template clamp according to claim 1, characterized in that: A handle (8) is provided between the front frame (2) and the rear frame (3) corresponding to each other.

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