CN216239764U - Connecting and locking device for building template - Google Patents
Connecting and locking device for building template Download PDFInfo
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- CN216239764U CN216239764U CN202122876257.1U CN202122876257U CN216239764U CN 216239764 U CN216239764 U CN 216239764U CN 202122876257 U CN202122876257 U CN 202122876257U CN 216239764 U CN216239764 U CN 216239764U
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- building templates
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Abstract
The utility model provides a connecting and locking device of a building template, which comprises: the building template comprises a first member and a second member which are used for clamping the building template, wherein the first member and the second member are connected to form a surrounding structure capable of surrounding the building template; the first component consists of two locking pipes which are hinged with each other, the second component consists of two locking strips which are hinged with each other, and tightening mechanisms are arranged between one ends of the two locking pipes, which are respectively close to the two locking strips, and the two locking strips and the tightening mechanisms are used for tightening and attaching the corresponding locking pipes and the corresponding locking strips to the building template; the tightening mechanism includes: the sliding block can be slidably arranged in the inner hole of the locking pipe; the driving screw rod is inserted into the end part, close to the locking strip, of the locking pipe and can drive the sliding block to move towards the direction far away from the corresponding locking strip; and the inhaul cable is fixedly connected between the sliding block and the locking strip. The utility model does not need additional fixing parts, has simple structure, simple and convenient operation and high installation efficiency.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a connecting and locking device for building templates.
Background
The building formwork is a temporary supporting structure, which is made according to the design requirement, so that the concrete structure and the components are formed according to the specified position and geometric dimension, the correct position is kept, the self weight of the building formwork and the external load acting on the building formwork are borne, the aim of formwork engineering is fulfilled, the quality and the construction safety of the concrete engineering are ensured, the construction progress is accelerated, and the engineering cost is reduced.
The existing building template locking device adopts a frame sleeve type locking device, the existing frame sleeve type locking device is complex in structure and provided with a plurality of fixed ends, required fixing pieces are more, not only is the operation procedure complicated and the operation difficulty large, but also a certain fixing piece is easy to lose in a construction site with a complex environment, so that the locking device cannot be used.
Therefore, how to provide a connecting device for building templates with simple structure and convenient operation becomes a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a connecting and locking device for building templates, which does not require additional fixing members, is simple and convenient to operate, and has high installation efficiency.
In order to achieve the above object, the present invention provides a connecting and locking device for building forms, comprising: the building template comprises a first member and a second member which are used for clamping the building template, wherein the first member and the second member are connected to form a surrounding structure capable of surrounding the building template;
the first component consists of two locking pipes which are hinged with each other, the second component consists of two locking strips which are hinged with each other, and tightening mechanisms are arranged between one ends of the two locking pipes, which are respectively close to the two locking strips, and the two locking strips and the tightening mechanisms are used for tightening and attaching the corresponding locking pipes and the corresponding locking strips to the building template;
the tightening mechanism includes:
the sliding block can be slidably arranged in the inner hole of the locking pipe;
the driving screw rod is inserted into the end part, close to the locking strip, of the locking pipe and can drive the sliding block to move towards the direction far away from the corresponding locking strip; and the number of the first and second groups,
and the inhaul cable is fixedly connected between the sliding block and the locking strip.
Preferably, the locking pipe is provided with a sealing wall at the end part close to the corresponding locking strip, and the sealing wall is provided with a threaded hole for inserting the driving screw rod into the locking pipe.
Preferably, the side wall of the locking pipe facing the building template is provided with a through hole for the sliding block and the inhaul cable to pass through simultaneously.
Preferably, the locking pipe is rotatably provided with a cylindrical roller pin at the via hole for tightly adhering to the inhaul cable to roll.
Preferably, the slide block is provided with a positioning groove capable of accommodating the driving end of the driving screw rod.
Preferably, the two locking pipes are hinged through a chain plate assembly, the chain plate assembly comprises two chain plates arranged on the upper wall and the lower wall of each locking pipe, and two ends of each chain plate are rotatably connected with the corresponding locking pipe through riveting pin shafts respectively.
Preferably, the two locking strips are hinged through the chain plate assembly.
Preferably, non-slip pads are arranged between the locking pipe and the building template and between the locking strip and the building template.
Preferably, the non-slip mat is specifically neoprene.
Preferably, two all be equipped with stabilizing mean between locking pipe and the building templates, between two locking strips and the building templates, stabilizing mean includes:
the mounting seat is fixedly connected to the locking pipe or the locking strip;
the connecting plate is hinged to one end, far away from the locking pipe or the locking strip, of the mounting seat;
the fastening screw penetrates through the connecting plate to fix the connecting plate on the building template;
and the anti-slip disc is arranged between the connecting plate and the building template, and anti-slip lines are arranged on the end face, facing the building template, of the anti-slip disc.
The utility model has the following beneficial effects:
during the use, the structure cover that surrounds that first component and second component formed is located outside the building templates, and the drive lead screw rotates and drives the slider and slide forward along the length direction of locking pipe (the direction that surpasses to keep away from the locking strip promptly slides), makes the cable tighten, and along with the cable constantly tightens and makes locking pipe and locking strip hug closely at the surface of building templates to the realization is fixed to the locking of building templates.
Therefore, only two tightening connecting ends are arranged between the first member and the second member of the connecting and locking device, the connecting and locking device can be reliably fixed on the outer surface of the building template only by tightening the two connecting ends through the tightening mechanism during operation, additional fixing parts are not needed, the operation is simple and convenient, and the installation efficiency is high.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of the construction of the building form panel attachment and locking device of the present invention mounted to a building form panel;
FIG. 2 is a schematic structural view of a connecting device for building panels according to the present invention;
FIG. 3 is a schematic structural view of a tightening mechanism according to the present invention;
FIG. 4 is a schematic structural view of a stabilizing mechanism according to the present invention;
reference numerals
1-riveting a pin shaft; 2-link joint; 3-locking the tube; 4-a non-slip mat; 5-building a template; 6-a threaded hole; 7-a screw rod; 8-a pull cable; 9-a via hole; 10-a locking strip; 11-a positioning groove; 12-a slide block; 13-a stabilizing mechanism; 131-an anti-skid disc; 132-a connecting plate; 133-set screws; 14-rolling needles; 15-the closure wall.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present application more clearly understood, the following further detailed description of the embodiments of the present application with reference to the drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not an exhaustive list of all the embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 and 2, the present invention discloses a connecting and locking device for building templates, comprising: the building template comprises a first member and a second member which are used for clamping the building template, and the first member and the second member are connected to form a surrounding structure capable of surrounding the building template. Specifically, the first component comprises two locking pipes 3 that are articulated each other, and the second component comprises two locking strips 10 that are articulated each other, all is equipped with tightening mechanism between two locking pipes and two locking strips, and tightening mechanism is used for tightening up locking pipe 3 and locking strip 10 that correspond each other to it is fixed to lock building templates 5.
As shown in fig. 3, the tightening mechanism includes: the locking device comprises a sliding block 12 which can be arranged in an inner hole of the locking pipe 3 in a sliding mode, a driving screw rod 7 which is used for driving the sliding block 12 to slide along the inner hole of the locking pipe, and a pull rope 8 which is fixedly connected between the sliding block 11 and the locking strip 10. The driving screw 7 is inserted into the end part of the locking pipe 3 close to the locking strip 10 and can drive the slide block 11 to move towards the direction far away from the locking strip 10.
The end part of the locking tube 3 close to the locking strip 10 is provided with a sealing wall 15, the sealing wall 15 is provided with a threaded hole 6 for the driving screw rod 7 to pass through, and the driving screw rod 7 is inserted into the locking tube 3 through the threaded hole 6.
During the use, the structure cover that surrounds that first component and second component formed is located outside building templates 5, and drive lead screw 7 rotates and drives slider 12 and slide forward (the direction slip of surpassing far away from locking bar 10 promptly) along the length direction of locking pipe 3, makes cable 8 tighten, and along with cable 8 constantly tightens and makes locking pipe 3 and locking bar 10 hug closely at the surface of building templates 5 to the realization is fixed to the locking of building templates 5.
Therefore, only two tightening connecting ends are arranged between the first member and the second member of the connecting and locking device, the connecting and locking device can be reliably fixed on the outer surface of the building template 5 only by tightening the two connecting ends through the tightening mechanism during operation, additional fixing parts are not needed, the operation is simple and convenient, and the installation efficiency is high.
Furthermore, in the utility model, in order to facilitate the installation of the sliding block 12 and the inhaul cable 8, the side wall of the locking pipe 3 facing the building template 5 is provided with a through hole 9 for the sliding block 12 and the inhaul cable 8 to pass through. More preferably, the locking pipe 3 is rotatably provided with a cylindrical roller pin 13 at the through hole 9 for tightly contacting the cable 8 to roll, so as to facilitate the stretching movement of the cable 8.
Further, in consideration of the case where the drive screw 7 has a side slip at the drive slider 11, the slider 12 of the present invention has a positioning groove 11 capable of receiving the drive end of the drive screw 7. The front end of the driving screw rod is limited by the positioning groove 11, so that the side slip between the driving screw rod 7 and the sliding block 12 is avoided in the using process.
Furthermore, two locking pipes 3 of the first component are hinged through a chain plate assembly, the chain plate assembly comprises two chain plates 2 arranged on the upper wall and the lower wall of each locking pipe 3, and two ends of each chain plate 2 are rotatably connected with the corresponding locking pipe 3 through riveting pin shafts 1 respectively. Similarly, the two locking strips 10 of the second member are hinged to each other by the above-mentioned link plate assembly. Then through above-mentioned link joint subassembly, make between two locking pipes 3, form rotatable regulation between two locking strips 10, make it realize closely laminating with building templates 5, improve and connect locking device fixed stability.
More preferably, the anti-slip pads 4 are arranged between the two locking pipes 3 and the building template 5 and between the two locking strips 10 and the building template 5, so as to prevent the locking pipes 3 and the locking strips 10 from sliding. In a preferred embodiment, the non-slip mat 4 may be made of neoprene.
As shown in fig. 4, a stabilizing mechanism 13 is disposed between the two locking pipes 3 and the building formwork 5, and between the two locking strips 10 and the building formwork 5. The stabilizing mechanism 13 includes: a mounting seat 134, a connecting plate 132, a set screw 133 and an antiskid disc 131. Wherein, the mounting seat 134 is fixedly connected to the locking pipe/locking strip, the connecting plate 132 is hinged to the other end of the mounting seat 135, the set screw 133 passes through the connecting plate 132 and fixes the connecting plate 132 on the building template 5, and the anti-skid disk 131 is arranged between the connecting plate 132 and the building template 5. Through above-mentioned stabilizing mean 13, further consolidate locking pipe/locking strip, avoid appearing rocking when using, improved the stability of connecting locking device. The stabilizing means 13 may be arranged above or below the locking tube/locking strip, preferably above the locking tube/locking strip
In order to further improve the stability of the stabilizing mechanism 13, the end surface of the anti-slip disc 131 facing the building template 3 is provided with anti-slip lines to increase the contact area with the building template 5, thereby improving the friction force.
When the locking device is used, firstly, the two locking pipes 3 are hinged through the chain plate assembly and clamped on two adjacent sides of the building template; then, the two locking strips 10 are hinged through a chain plate component and clamped on the other two sides of the building template; then, the slide block is placed in the inner hole of the locking pipe 8 from the through hole 9, and the front end of the driving screw rod 7 is abutted to the slide block 12; finally, the screw rod 7 is driven to rotate to tighten the locking pipe 3 and the locking strip 10.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (10)
1. A connecting and locking device for building forms, comprising: the building template comprises a first member and a second member which are used for clamping the building template, wherein the first member and the second member are connected to form a surrounding structure capable of surrounding the building template;
the first component consists of two locking pipes which are hinged with each other, the second component consists of two locking strips which are hinged with each other, and tightening mechanisms are arranged between one ends of the two locking pipes, which are respectively close to the two locking strips, and the two locking strips and the tightening mechanisms are used for tightening and attaching the corresponding locking pipes and the corresponding locking strips to the building template;
the tightening mechanism includes:
the sliding block can be slidably arranged in the inner hole of the locking pipe;
the driving screw rod is inserted into the end part, close to the locking strip, of the locking pipe and can drive the sliding block to move towards the direction far away from the corresponding locking strip; and the number of the first and second groups,
and the inhaul cable is fixedly connected between the sliding block and the locking strip.
2. The connecting and locking device for building templates of claim 1, wherein the end of the locking tube near the corresponding locking strip has a sealing wall with a threaded hole for inserting the driving screw rod into the locking tube.
3. The connecting and locking device for the building templates as claimed in claim 2, wherein the side wall of the locking pipe facing the building templates is provided with a through hole for the sliding block and the pulling cable to pass through.
4. The connecting and locking device for building templates of claim 3, wherein the locking tube is rotatably provided with a cylindrical roller pin for rolling against the pulling cable at the through hole.
5. A joint locking arrangement for building templates according to claim 4, wherein the slide has a detent capable of receiving the drive end of the drive screw.
6. The connecting and locking device for building templates of claim 1, wherein the two locking tubes are hinged together by a chain plate assembly, the chain plate assembly comprises two chain plates disposed on the upper and lower walls of the locking tubes, and the two ends of the chain plate are rotatably connected to the corresponding locking tubes by riveting pins.
7. The connecting and locking device of building templates of claim 6, wherein the two locking strips are also hinged by the chain plate assembly.
8. The connecting and locking device for building templates of claim 1, wherein non-slip mats are arranged between the locking pipe and the building templates and between the locking strip and the building templates.
9. An attachment and locking device for building forms as claimed in claim 8, wherein the non-slip mat is particularly of neoprene.
10. The connecting and locking device for building templates of claim 1, wherein a stabilizing mechanism is arranged between the two locking pipes and the building templates and between the two locking strips and the building templates, and the stabilizing mechanism comprises:
the mounting seat is fixedly connected to the locking pipe or the locking strip;
the connecting plate is hinged to one end, far away from the locking pipe or the locking strip, of the mounting seat;
the fastening screw penetrates through the connecting plate to fix the connecting plate on the building template;
and the anti-slip disc is arranged between the connecting plate and the building template, and anti-slip lines are arranged on the end face, facing the building template, of the anti-slip disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122876257.1U CN216239764U (en) | 2021-11-23 | 2021-11-23 | Connecting and locking device for building template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122876257.1U CN216239764U (en) | 2021-11-23 | 2021-11-23 | Connecting and locking device for building template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216239764U true CN216239764U (en) | 2022-04-08 |
Family
ID=80953804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122876257.1U Active CN216239764U (en) | 2021-11-23 | 2021-11-23 | Connecting and locking device for building template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216239764U (en) |
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2021
- 2021-11-23 CN CN202122876257.1U patent/CN216239764U/en active Active
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