CN218715089U

CN218715089U - Template fastening device

Info

Publication number: CN218715089U
Application number: CN202222966648.7U
Authority: CN
Inventors: 逯育龙; 王伟伟; 陈丽; 张爱民
Original assignee: Xinjiang Yinfeng Construction Engineering Co ltd
Current assignee: Xinjiang Yinfeng Construction Engineering Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-24
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a template fastener, including four fixed plates of group, four groups adjust the pinion rack all to install in one side on fixed plate top, and the bottom of adjusting the fixed plate of pinion rack below has all seted up the guide way, four groups the fixed plate is kept away from the one end of adjusting the pinion rack and is all installed the movable sleeve, and the inside bottom of movable sleeve all installs the guide block, the inside of the movable sleeve of guide block top all is provided with locking mechanism, four groups the dwang is all installed to the inside of fixed plate. The utility model discloses an interact of movable sleeve, guide way and guide block to the realization is to the aggregate erection of four group's fixed plates, and this mounting means convenient to detach, adjusts mutually supporting of pinion rack and locking pinion rack simultaneously, with the realization to the regulation of the interval between two sets of fixed plates, thereby makes this template fastener can be applicable to the building templates of different diameter scopes.

Description

Template fastening device

Technical Field

The utility model relates to a construction technical field, in particular to template fastener.

Background

The method comprises the following steps that (1) during site construction, a constructional column and other structures formed by pouring reinforced concrete need to be shaped by using a template and then poured, after the reinforced concrete is formed, the template is dismantled, and a template fastening device needs to be used for fastening the template during fixed installation of the template so as to prevent the construction template from generating gaps to influence the pouring quality;

the existing template fastening device generally fastens and clamps a template after assembling accessories such as a frame pipe and a wall wire, the whole template is troublesome to install and disassemble, and due to different sizes of actual building templates, the existing template fastening device needs to replace the length of the frame pipe according to the size of the actual template, then holes are correspondingly punched, and fixed pins are used for connection and fixation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a template fastener to solve the difficult dismouting repetitious usage of the current template fastener who provides among the above-mentioned background art, and the difficult problem that adapts to different building templates diameter scope.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a template fastener, includes four fixed plates of group, four groups the regulation pinion rack is all installed to one side on fixed plate top, and has all seted up the guide way, four groups in the bottom of the fixed plate of regulation pinion rack below the fixed plate the one end that the regulation pinion rack was kept away from to the fixed plate all installs the movable sleeve, and the inside bottom of movable sleeve all installs the guide block, the inside of the movable sleeve of guide block top all is provided with locking mechanism, four groups the dwang is all installed to the inside of fixed plate, and all installs the auto-lock subassembly in one side of the fixed plate of dwang one side, the turning handle is all installed to the one end of dwang, the other end of dwang is provided with clamping mechanism.

When the template fastening device of the technical scheme is used, the template fastening device is used through interaction of the movable sleeve, the guide groove and the guide block, so that the combined installation of four groups of fixing plates is realized, the installation mode is convenient to detach, the toothed plate and the locking toothed plate are simultaneously adjusted to be matched with each other, the adjustment of the distance between the two groups of fixing plates is realized, and the template fastening device can be suitable for building templates with different diameter ranges.

Preferably, the locking mechanism includes two sets of stripper bars, and two sets of stripper bars all set up in the inside of movable sleeve, and is two sets of the one end of stripper bar all extends to the outside of movable sleeve, and is two sets of the one end of stripper bar is connected with the handle, and is two sets of the other end of stripper bar is connected with the locking pinion rack, and the outside of the stripper bar of locking pinion rack top all twines extrusion spring.

Preferably, the teeth of the locking toothed plate are right-angled teeth, the tooth edges of the locking toothed plate and the adjusting toothed plate are parallel to each other, and the locking toothed plate and the adjusting toothed plate are meshed with each other.

Preferably, the cross section of the guide block is T-shaped, and the inner shape and size of the guide groove are matched with those of the guide block.

Preferably, clamping mechanism includes the thread groove, and the thread groove sets up the one end of locating the dwang, the internally mounted of thread groove has the screw rod, and the one end of screw rod installs the pinch-off blades, the telescopic link is all installed at the both ends that the pinch-off blades are close to fixed plate one side.

Preferably, the auto-lock subassembly includes the supporting shoe, and the supporting shoe is installed in one side of fixed plate, the inside of supporting shoe is run through there is the lead screw, and the lead screw is close to the one end of dwang and installs the rubber clutch blocks, the rubber clutch blocks offsets with one side of dwang.

Compared with the prior art, the beneficial effects of the utility model are that: the template fastening device not only realizes the fastening effect on the building templates with different diameter ranges, but also is convenient to disassemble and assemble, and improves the fastening effect on the building templates;

(1) Through the interaction of the movable sleeve, the guide groove and the guide block, the combined installation of four groups of fixed plates is realized, the installation mode is convenient to disassemble, the adjusting toothed plate and the locking toothed plate are matched with each other simultaneously, so that the adjustment of the distance between the two groups of fixed plates is realized, the template fastening device can be suitable for building templates with different diameter ranges, meanwhile, the locking toothed plate and the adjusting toothed plate are meshed with each other through the elastic action of an extrusion spring, and the locking toothed plate and the teeth of the adjusting toothed plate are right-angled teeth, so that the fixed plates are favorably prevented from moving reversely in the fastening process, the gaps generated by expansion of the building templates are avoided, and the quality of concrete pouring is ensured;

(2) Through rotating the turning handle, make the dwang rotate to the screw rod moves to the inboard, makes clamp plate synchronous movement, makes the telescopic link extension, makes the clamp plate carry out the effect of compressing tightly to the building templates surface then, is favorable to further improving the fastening effect to the building templates promptly, and cooperates the auto-lock subassembly to carry out spacing fixed to the dwang, in order to avoid the reversal of dwang, thereby makes the fastening effect better.

Drawings

In order to 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 introduced below, and it is obvious that the drawings in the description below are 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 view of the assembly structure of the fixing plate of the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the clamping mechanism of the present invention;

fig. 4 is a schematic structural diagram of a position a in fig. 2 according to the present invention.

The reference numbers in the figures illustrate: 1. a fixing plate; 2. adjusting the toothed plate; 3. a movable sleeve; 4. a handle is rotated; 5. a locking mechanism; 501. a handle; 502. an extrusion stem; 503. a compression spring; 504. a locking toothed plate; 6. rotating the rod; 7. clamping of a mechanism; 701. a thread groove; 702. a screw; 703. a clamping plate; 704. a telescopic rod; 8. a self-locking assembly; 9. a guide groove; 10. and a guide block.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a template fastening device comprises four groups of fixed plates 1, wherein an adjusting toothed plate 2 is mounted on one side of the top end of each of the four groups of fixed plates 1, guide grooves 9 are formed in the bottom ends of the fixed plates 1 below the adjusting toothed plates 2, movable sleeves 3 are mounted at one ends, far away from the adjusting toothed plates 2, of the four groups of fixed plates 1, and guide blocks 10 are mounted at the bottom ends inside the movable sleeves 3;

the section of the guide block 10 is T-shaped, and the shape and the size of the inner part of the guide groove 9 are matched with the shape and the size of the guide block 10;

specifically, as shown in fig. 1 and 2, when in use, one end of the fixing plate 1 penetrates through the inside of the movable sleeve 3, so that the guide block 10 slides along the direction of the guide groove 9, thereby realizing the assembly of four groups of fixing plates 1, and the guide block 10 interacts with the guide groove 9, so that the movement of the fixing plate 1 is more stable, and the fixing plate 2 is adjusted to cooperate with the locking toothed plate 504 to realize the fastening effect on building templates with different diameters;

the locking mechanisms 5 are arranged in the movable sleeve 3 above the guide block 10;

the locking mechanism 5 comprises two groups of extrusion rods 502, the two groups of extrusion rods 502 are arranged inside the movable sleeve 3, one ends of the two groups of extrusion rods 502 extend to the outside of the movable sleeve 3, one ends of the two groups of extrusion rods 502 are connected with a handle 501, the other ends of the two groups of extrusion rods 502 are connected with a locking toothed plate 504, and an extrusion spring 503 is wound outside the extrusion rods 502 above the locking toothed plate 504;

the teeth of the locking toothed plate 504 are right-angled teeth, the tooth edges of the locking toothed plate 504 and the adjusting toothed plate 2 are parallel to each other, and the locking toothed plate 504 and the adjusting toothed plate 2 are meshed with each other;

specifically, as shown in fig. 2 and 4, when in use, the locking toothed plate 504 and the adjusting toothed plate 2 are engaged with each other under the elastic action of the extrusion spring 503, and the locking toothed plate 504 and the adjusting toothed plate 2 are of a right-angled tooth structure, so that when the fixing plate 1 fastens the building formwork, the fixing plate 1 can be prevented from moving outwards, that is, an effective fastening effect is achieved, and the extrusion rod 502 moves upwards by pulling the handle 501 upwards, so that the extrusion spring 503 is compressed, and the locking toothed plate 504 and the adjusting toothed plate 2 are separated from each other, so that the four groups of fixing plates 1 can be detached conveniently, and transportation and repeated use are facilitated;

rotating rods 6 are arranged in the four groups of fixed plates 1, and self-locking assemblies 8 are arranged on one sides of the fixed plates 1 on one sides of the rotating rods 6;

the self-locking assembly 8 comprises a supporting block, the supporting block is arranged on one side of the fixed plate 1, a screw rod penetrates through the supporting block, a rubber friction block is arranged at one end, close to the rotating rod 6, of the screw rod, and the rubber friction block abuts against one side of the rotating rod 6;

specifically, as shown in fig. 1, when in use, the screw rod is screwed to move to one side close to the rotating rod 6, so that the rubber friction block is abutted against one side of the rotating rod 6, the friction force between the screw rod and the rotating rod 6 is increased, the screw rod resists the reverse force of the rotating rod 6, and a certain self-locking effect is achieved;

one end of each rotating rod 6 is provided with a rotating handle 4, and the other end of each rotating rod 6 is provided with a clamping mechanism 7;

the clamping mechanism 7 comprises a thread groove 701, the thread groove 701 is arranged at one end of the rotating rod 6, a screw 702 is arranged in the thread groove 701, a clamping plate 703 is arranged at one end of the screw 702, and telescopic rods 704 are arranged at two ends of one side, close to the fixing plate 1, of the clamping plate 703;

specifically, as shown in fig. 1 and 3, when the concrete pouring device is used, the rotating rod 6 is rotated by rotating the rotating handle 4, so that the thread groove 701 is synchronously rotated, the screw rod 702 is moved inwards, the clamping plate 703 is moved inwards and presses against the surface of the building formwork, the pressing force of the fixing plate 1 is further supplemented, the pressing effect is better, gaps can be effectively avoided in the pouring process of the building formwork, and the pouring quality of concrete can be effectively ensured.

The working principle is as follows: when the utility model is used, firstly, when the building template is fastened, one end of one fixed plate 1 close to the adjusting toothed plate 2 passes through the inner part of the movable sleeve 2 on the other fixed plate 1, and then the four groups of fixed plates 1 are sequentially subjected to the ending connection, so that a quadrangle is formed, and the building template between the four groups of fixed plates is surrounded;

secondly, the movable sleeve 3 advances along the direction of the other fixing plate 1 by pushing one side of one fixing plate 1, the guide block 10 moves along the direction of the guide groove 9, then the four fixing plates 1 are folded inwards until the other side of the fixing plate 1 abuts against the surface of the building template, and then the fastening effect on the building template is realized, when the building template expands, due to the elasticity of the extrusion spring 503, the locking toothed plate 504 and the adjusting toothed plate 2 are meshed with each other, so that the reverse movement of the fixing plate 1 is avoided, and the extrusion rod 502 moves upwards by pulling the handle 501 upwards, so that the extrusion spring 503 is compressed, then the locking toothed plate 504 moves upwards and is separated from the adjusting toothed plate 2, so that the fixing plates 1 are pulled outwards conveniently, and the four groups of fixing plates 1 are detached conveniently, and the template fastening device can be reused;

finally, when a certain gap is difficult to adjust between the fixed plate 1 and the building template, the rotating lever 6 can be rotated by rotating the rotating handle 4, so that the thread groove 701 is synchronously rotated, the screw 702 is moved inwards, the clamping plate 703 is moved inwards, the telescopic rod 704 is extended, and when the clamping plate 703 is moved to abut against the surface of the building template, realize promptly further compressing tightly the effect to building templates, further avoid building templates to produce the clearance at the in-process that fills, and after compressing tightly finishing, cooperation auto-lock subassembly 8 to the realization is to the spacing fixed of dwang 6, in order to avoid the reversal of dwang 6, guarantees to compress tightly the effect.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a template fastener, includes four groups fixed plate (1), its characterized in that: four group regulation pinion rack (2) are all installed to one side on fixed plate (1) top, and the bottom of fixed plate (1) of regulation pinion rack (2) below has all seted up guide way (9), four groups movable sleeve (3) are all installed to the one end that regulation pinion rack (2) were kept away from in fixed plate (1), and the inside bottom of movable sleeve (3) all installs guide block (10), the inside of the movable sleeve (3) of guide block (10) top all is provided with locking mechanism (5), four groups dwang (6) are all installed to the inside of fixed plate (1), and self-locking subassembly (8) are all installed to one side of fixed plate (1) of dwang (6) one side, turning handle (4) are all installed to the one end of dwang (6), the other end of dwang (6) is provided with clamping mechanism (7).

2. A formwork fastening device as claimed in claim 1, wherein: locking mechanism (5) include two sets of pressure ram (502), and two sets of pressure ram (502) all set up in the inside of movable sleeve (3), and are two sets of the one end of pressure ram (502) all extends to the outside of movable sleeve (3), and is two sets of the one end of pressure ram (502) is connected with handle (501), and is two sets of the other end of pressure ram (502) is connected with locking pinion rack (504), and the outside of pressure ram (502) of locking pinion rack (504) top all twines extrusion spring (503).

3. A formwork fastening device as claimed in claim 2, wherein: the tooth of locking pinion rack (504) is the right angle tooth, locking pinion rack (504) is parallel to each other with the tooth profile of adjusting pinion rack (2), locking pinion rack (504) and adjusting pinion rack (2) intermeshing.

4. A formwork fastening device as claimed in claim 1, wherein: the cross section of the guide block (10) is T-shaped, and the shape and the size of the inner part of the guide groove (9) are matched with those of the guide block (10).

5. A formwork fastening device as claimed in claim 1, wherein: clamping mechanism (7) include thread groove (701), and thread groove (701) set up the one end in dwang (6), the internally mounted of thread groove (701) has screw rod (702), and the one end of screw rod (702) installs clamping plate (703), telescopic link (704) are all installed at the both ends that clamping plate (703) are close to fixed plate (1) one side.

6. A formwork fastening device as claimed in claim 1, wherein: auto-lock subassembly (8) include the supporting shoe, and the supporting shoe is installed in one side of fixed plate (1), the inside of supporting shoe is run through there is the lead screw, and the lead screw is close to the one end of dwang (6) and installs the rubber clutch blocks, the rubber clutch blocks offsets with one side of dwang (6).