CN219254634U

CN219254634U - Portable clamping and positioning device for welding concrete templates

Info

Publication number: CN219254634U
Application number: CN202321201585.4U
Authority: CN
Inventors: 王镝; 马欢; 刘云飞; 李洪涛; 张方静; 李君�; 王学良
Original assignee: Beidahuang Construction Group Co ltd; Heilongjiang Nongken Highway Bridge Project Co ltd
Current assignee: Beidahuang Construction Group Co ltd; Heilongjiang Nongken Highway Bridge Project Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-06-27
Anticipated expiration: 2033-05-18

Abstract

The utility model discloses a portable clamping and positioning device for welding a concrete template, and relates to the technical field of clamping and positioning devices. The utility model comprises a supporting plate, adjusting screws and a clamping mechanism, wherein the clamping mechanism is connected to one end of the supporting plate, through holes are formed in the other ends of the two supporting plates, the adjusting screws penetrate through the through holes and are locked through nuts, the clamping mechanism comprises a base, a butt-joint screw rod and a locking assembly, the locking assembly is connected to the base, and the butt-joint screw rod is fixed to the bottom of the base. The beneficial effects of the utility model are as follows: through setting up each part into detachable connection structure in this device, and then make the staff before using the device, can dismantle its each part, portable avoids it to be unable by removing because the volume is too big, and then has solved at present because clamping device volume is too big leads to the template can only be transported the position back that the device was located and can be processed the problem.

Description

Portable clamping and positioning device for welding concrete templates

Technical Field

The utility model relates to a clamping and positioning device, in particular to a portable clamping and positioning device for welding a concrete template, and belongs to the technical field of clamping and positioning devices.

Background

Because the concrete form can be repeatedly used and can be spliced into various shapes, the concrete form is largely used in the process of prefabricating concrete members, and specifically, the concrete form comprises the following components: the building components with different shapes, such as the models of columns, beams, walls, ceilings and the like, are mutually connected through a plurality of plastic templates for pouring cement concrete slurry. The concrete forms are cut to be identical with the required length due to overlong length of the concrete forms after being manufactured and molded in factories, the cut concrete forms cannot be reused due to shorter length, and waste of resources is caused, so that at least two concrete forms are generally required to be fixed through a clamping and positioning device and welded together to form an available concrete form in order to avoid the waste of resources.

However, in the conventional clamping and positioning device, for example, in the portable clamping and positioning device for welding a concrete formwork disclosed in publication number CN104441609a, although two concrete formworks to be welded can be fixed, the translation of the left and right placing tables in the welding process does not cause the movement of the concrete formworks to be welded, so that the welding of the concrete formworks is attractive and accurate.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly aims at solving the defects in the prior art, and provides a portable clamping and positioning device for welding a concrete template.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a portable concrete form welding is with centre gripping positioner, including the backup pad, adjusting screw and fixture, fixture connects the one end at the backup pad, the overall structure that backup pad and fixture constitute is provided with two sets of at least, the other end of two backup pads all is provided with the through-hole, the adjusting screw passes the through-hole, and through the nut locking, fixture includes the base, dock lead screw and locking Assembly, locking Assembly connects on the base, dock lead screw is fixed in the base bottom, the base is detachable with the backup pad through dock lead screw and is connected, and be fixed with the supporting seat on the base, locking Assembly includes first splint and second splint, equal sliding connection of first splint and second splint is on the supporting seat, and its two symmetry sets up in the supporting seat both sides.

As still further aspects of the utility model: the locking assembly further comprises a limiting seat, a push-pull rod, a first handle and a first linkage rod, wherein the limiting seat is fixed on one side of the bearing seat, the push-pull rod is slidably connected to one end of the limiting seat, one end of the push-pull rod is connected with the first clamping plate, the first handle is rotationally connected to the other end of the limiting seat, and two ends of the first linkage rod are respectively rotationally connected between one end of the push-pull rod far away from the first clamping plate and the first handle.

As still further aspects of the utility model: the locking assembly further comprises a second handle and a second linkage rod, one end of the second handle is rotatably connected to the base, and two ends of the second linkage rod are rotatably connected between the second clamping plate and the second handle respectively.

As still further aspects of the utility model: the bearing bracket is horizontally fixed with a slide bar, the second clamping plate is provided with a notch, the slide bar is in sliding butt joint in the notch, and the slide bar is sleeved with a reset spring.

As still further aspects of the utility model: one end of the push-pull rod is provided with threads, the threaded end of the push-pull rod passes through a through hole formed in the first clamping plate and is limited and locked through a nut, and the first clamping plate is connected with the push-pull rod in an adjustable space mode through the nut.

As still further aspects of the utility model: the supporting plate and the clamping mechanism are both made of 304 stainless steel materials, and a layer of antirust paint is integrally sprayed on the surfaces of the supporting plate and the clamping mechanism.

The beneficial effects of the utility model are as follows:

through setting up each part into detachable connection structure in this device, and then make the staff before using the device, can dismantle its each part, portable avoids it because the too big and unable quilt of volume, and then solved at present because clamping device is too big to lead to the template can only be transported the problem that can be processed to the position rear of device place, and also can assemble it fast when needs use, then fix two building templates respectively the centre gripping on two backup pads through fixture, and weld the template through welding set, and when welding, the staff accessible respectively adjusts adjusting screw, butt joint screw's elasticity, and then realize the angle between two backup pads, and the regulation of the angle between backup pad and the fixture, and then make the template can be adjusted to appropriate angle fast and weld the operation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall connection structure of the clamping mechanism of the present utility model;

FIG. 3 is a schematic view of a first clamping plate and its connection structure according to the present utility model;

fig. 4 is a schematic view of a second clamping plate and its connection structure according to the present utility model.

In the figure: 1. the device comprises a supporting plate, 2, an adjusting screw, 3, a base, 4, a butt joint screw rod, 5, a supporting seat, 6, a first clamping plate, 7, a limiting seat, 8, a push-pull rod, 9, a first handle, 10, a first linkage rod, 11, a second clamping plate, 12, a second handle, 13, a second linkage rod, 14 and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 4, a portable clamping and positioning device for welding a concrete formwork comprises a supporting plate 1, an adjusting screw 2 and a clamping mechanism, wherein the clamping mechanism is connected to one end of the supporting plate 1, at least two groups of integral structures formed by the supporting plate 1 and the clamping mechanism are provided with through holes, the adjusting screw 2 penetrates through the through holes and is locked through nuts, the clamping mechanism comprises a base 3, a butt-joint screw 4 and a locking component, the locking component is connected to the base 3, the butt-joint screw 4 is fixed to the bottom of the base 3, the base 3 is detachably connected with the supporting plate 1 through the butt-joint screw 4, a bearing seat 5 is fixed on the base 3, the locking component comprises a first clamping plate 6 and a second clamping plate 11, the first clamping plate 6 and the second clamping plate 11 are both slidably connected to the bearing seat 5, and the first clamping plate 6 and the second clamping plate 11 are symmetrically arranged on two sides of the bearing seat 5;

the locking assembly further comprises a limiting seat 7, a push-pull rod 8, a first handle 9 and a first linkage rod 10, wherein the limiting seat 7 is fixed on one side of the bearing seat 5, the push-pull rod 8 is slidably connected to one end of the limiting seat 7, one end of the push-pull rod 8 is connected with the first clamping plate 6, the first handle 9 is rotatably connected to the other end of the limiting seat 7, and two ends of the first linkage rod 10 are respectively rotatably connected between one end, far away from the first clamping plate 6, of the push-pull rod 8 and the first handle 9;

the locking assembly further comprises a second handle 12 and a second linkage rod 13, one end of the second handle 12 is rotatably connected to the base 3, and two ends of the second linkage rod 13 are respectively rotatably connected between the second clamping plate 11 and the second handle 12;

through setting up each part as detachable connection structure in this device, and then make the staff before using the device, can dismantle its each part, portable avoids it because the too big and unable quilt of volume, and then solved at present because clamping device is bulky leads to the template can only be transported the problem that the position rear of device place can be processed, and also can assemble it fast when needs use, then fix two building templates respectively on two backup pads 1 through clamping mechanism, and weld the template through welding set, and when welding, the staff accessible respectively adjusts adjusting screw 2, butt joint screw 4's elasticity, and then realize the angle between two backup pads 1, and the regulation of the angle between backup pad 1 and the clamping mechanism, and then make the template can be adjusted to appropriate angle fast and weld the operation.

Example two

As shown in fig. 1 to 4, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:

the horizontal fixed slide bar on the supporting seat 5 is provided with the notch on the second splint 11, and the slide bar slides and dock in the notch to the cover is equipped with reset spring 14 on the slide bar, makes second splint 11 can the quick travel reset through reset spring 14's elasticity, improves work efficiency.

One end of the push-pull rod 8 is provided with threads, the threaded end of the push-pull rod passes through a through hole formed in the first clamping plate 6 and is locked through a nut in a limiting mode, the first clamping plate 6 is connected with the push-pull rod 8 in an adjustable mode at intervals through the nut, a worker can adjust the position of the first clamping plate 6 on the push-pull rod 8 to a certain extent according to actual conditions, and then the adjustment of the clamping interval between the first clamping plate 6 and the second clamping plate 11 is achieved, so that the first clamping plate can clamp and lock building templates with different thicknesses.

The supporting plate 1 and the clamping mechanism are made of 304 stainless steel materials, and a layer of antirust paint is integrally sprayed on the surfaces of the supporting plate 1 and the clamping mechanism, so that rust damage is avoided.

Working principle: when the clamping and positioning device is used, the two support plates 1 are assembled and adjusted to be locked at a proper angle through the adjusting screw 2, then the base 3 is assembled and adjusted to be locked at a proper angle through the butt joint screw 4 and the support plates 1, then a template to be processed is placed on the bearing seat 5, the first handle 9 is rotated, the push-pull rod 8 is driven to be linked through the first linkage rod 10, the first clamping plate 6 is pushed to move so as to be abutted with one side of the template, the second handle 12 is rotated, the second clamping plate 11 is driven to move through the second linkage rod 13, so that the second clamping plate is abutted with the other side of the template, and the template is clamped and locked.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a portable concrete form welding is with centre gripping positioner, includes backup pad (1), adjusting screw (2) and fixture, its characterized in that, fixture connects the one end in backup pad (1), the overall structure that backup pad (1) and fixture constitute is provided with two at least groups, two the other end of backup pad (1) all is provided with the through-hole, adjusting screw (2) pass the through-hole to lock through the nut, fixture includes base (3), butt joint lead screw (4) and locking Assembly, locking Assembly connects on base (3), butt joint lead screw (4) are fixed in base (3) bottom, base (3) are detachably connected through butt joint lead screw (4) and backup pad (1) to be fixed with on base (3) and hold bracket (5), locking Assembly includes first splint (6) and second splint (11), first splint (6) and second splint (11) all sliding connection are on holding bracket (5), and its both sides symmetry set up in holding bracket (5).

2. The portable clamping and positioning device for welding concrete templates according to claim 1, wherein: the locking assembly further comprises a limiting seat (7), a push-pull rod (8), a first handle (9) and a first linkage rod (10), wherein the limiting seat (7) is fixed on one side of the supporting seat (5), the push-pull rod (8) is slidably connected to one end of the limiting seat (7), one end of the push-pull rod (8) is connected with the first clamping plate (6), the first handle (9) is rotationally connected to the other end of the limiting seat (7), and two ends of the first linkage rod (10) are respectively rotationally connected between one end, far away from the first clamping plate (6), of the push-pull rod (8) and the first handle (9).

3. The portable clamping and positioning device for welding concrete templates according to claim 1, wherein: the locking assembly further comprises a second handle (12) and a second linkage rod (13), one end of the second handle (12) is rotatably connected to the base (3), and two ends of the second linkage rod (13) are rotatably connected between the second clamping plate (11) and the second handle (12) respectively.

4. The portable clamping and positioning device for welding concrete templates according to claim 1, wherein: the bearing seat (5) is horizontally fixed with a sliding rod, the second clamping plate (11) is provided with a notch, the sliding rod is in sliding butt joint in the notch, and the sliding rod is sleeved with a reset spring (14).

5. The portable clamping and positioning device for welding concrete templates according to claim 2, wherein: one end of the push-pull rod (8) is provided with threads, the threaded end of the push-pull rod passes through a through hole formed in the first clamping plate (6) and is limited and locked through a nut, and the first clamping plate (6) is connected with the push-pull rod (8) in an adjustable space mode through the nut.

6. The portable clamping and positioning device for welding concrete templates according to claim 1, wherein: the support plate (1) and the clamping mechanism are made of 304 stainless steel materials, and a layer of antirust paint is integrally sprayed on the surfaces of the support plate (1) and the clamping mechanism.