CN209620600U - A kind of construction formwork is to drawing device - Google Patents
A kind of construction formwork is to drawing device Download PDFInfo
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- CN209620600U CN209620600U CN201920225504.1U CN201920225504U CN209620600U CN 209620600 U CN209620600 U CN 209620600U CN 201920225504 U CN201920225504 U CN 201920225504U CN 209620600 U CN209620600 U CN 209620600U
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- fixed ring
- screw rod
- drawing device
- construction formwork
- construction
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Abstract
The utility model discloses a kind of construction formworks to drawing device comprising one end of screw rod is arranged in screw rod, butterfly card and fixed ring, the fixed ring, and the butterfly card is arranged in the other end of screw rod and is locked by fastener；A through-hole is provided in the fixed ring, the through-hole that reinforcing bar passes through in fixed ring will fix one end of drawing device；Screw rod passes through the preformed hole on construction formwork and is locked by butterfly card and fastener.A kind of construction formwork provided by the utility model is to drawing device, and structurally reasonable for the construction of deformation slit formwork, easy to use, fixed ring is arranged in one end, and the other end is arranged butterfly and blocks, ensure that the reliability of construction, effectively increase construction efficiency.
Description
Technical field
The utility model belongs to construction engineering technical field, is related to a kind of construction formwork to drawing device.
Background technique
In construction projects, due to temperature change, ground unevenly takes advantage of the influence of the factors such as drop, so that building deforms
Or destroy, therefore house is divided into several independent sectors in advance in architectural design, enable each section freely independent variation,
This construction being arranged is known as deformation joint.
The column wall form of deformation joint two sides generallys use Screw arbor with nut at both-ends reinforcing at present, after the completion of the column wall construction of side, then
When the column wall of the construction other side, Screw arbor with nut at both-ends needs both ends fixation to be required to manual work, and space is smaller in deformation joint, operation difficulty
Larger, construction slowly, be easy to cause the delay of duration, delays engineering construction progress.
Therefore, it needs to design a kind of construction formwork to drawing device, solves.
Utility model content
The purpose of this utility model is that in view of the above technical problems, a kind of construction formwork provided is to drawing device, for becoming
The construction of shape slit die plate, structurally reasonable, easy to use, fixed ring is arranged in one end, and the other end is arranged butterfly and blocks, ensure that and apply
The reliability of work, effectively increases construction efficiency, has good promotional value.
In order to solve the above technical problems, a kind of construction formwork provided by the utility model specifically includes spiral shell to drawing device
Bar, butterfly card and fixed ring, the fixed ring are arranged in one end of screw rod, the butterfly card be arranged in the other end of screw rod and by
Fastener locking；A through-hole is provided in the fixed ring, the through-hole that reinforcing bar passes through in fixed ring will consolidate one end of drawing device
It is fixed；Screw rod passes through the preformed hole on construction formwork and is locked by butterfly card and fastener.
In some embodiments, the fixed ring is welded on the end of screw rod.
In some embodiments, the central axes of through-hole are corresponding with the upper fixation position of pipeline of butterfly card in the fixed ring
Axis parallel.
In some embodiments, the fixed ring is hinged on the end of screw rod, the central axes of through-hole and butterfly in fixed ring
There are an angles for the corresponding central axes in fixation position of pipeline on card.
In some embodiments, the shape of the butterfly card is mountain type, is provided with the fixed position of a pair of of pipeline.
In some embodiments, the pipeline fixed bit is set to arc-shaped, the diameter of circular arc and outer diameter tube to be fixed
Match.
In some embodiments, the screw rod is harness cord screw rod.
In some embodiments, the shape of the fixed ring is regular hexagon, and screw rod is vertically welded in one of fixed ring
On face.
The utility model the utility model has the advantages that
A kind of construction formwork provided by the utility model is structurally reasonable for the construction of deformation slit formwork to drawing device,
Easy to use, fixed ring is arranged in one end, and the other end is arranged butterfly and blocks, ensure that the reliability of construction, effectively increase construction
Efficiency has good promotional value.
Detailed description of the invention
It will be apparent and more hold by made detailed description, the above-mentioned advantage of the utility model in conjunction with the following drawings
Readily understood, these attached drawings are only schematical, are not intended to limit the utility model, in which:
Fig. 1 is a kind of structural schematic diagram of the construction formwork described in the utility model to drawing device；
Fig. 2 is the structural schematic diagram of the butterfly card of the utility model；
Fig. 3 is schematic diagram of the construction formwork described in the utility model to drawing device Application Example.
In attached drawing, component representated by each label is as follows:
10. screw rod；20. butterfly blocks；20-1. pipeline fixes position；30. fixed ring；40. fastener；50. reinforcing bar；60. pipe
Road；70. wooden flute；80. template；90. concrete precast block；110. plastic tube through walls.
Specific embodiment
Fig. 1 to Fig. 3 is a kind of accompanying drawings of the herein described construction formwork to drawing device, below with reference to specific implementation
Example and attached drawing, are described in detail the utility model.
The embodiment recorded herein is the specific specific embodiment of the utility model, for illustrating the utility model
Design, be it is explanatory and illustrative, should not be construed as the limit to the utility model embodiment and the scope of the utility model
System.In addition to the embodiment recorded herein, those skilled in the art can also be public based on the claim of this application book and specification institute
For the content opened using obvious other technical solutions, these technical solutions include using doing to the embodiment recorded herein
The technical solution of any obvious substitutions and modifications out.
The attached drawing of this specification is schematic diagram, aids in illustrating the design of the utility model, it is schematically indicated each section
Shape and its correlation.It note that for the ease of clearly showing the structure of each component of the utility model embodiment, respectively
It is not drawn according to identical ratio between attached drawing.Identical reference marker is for indicating identical part.
A kind of herein described construction formwork is to the structural schematic diagram of drawing device, as shown in Figure 1, it specifically includes screw rod
10, one end of screw rod 10 is arranged in butterfly card 20 and fixed ring 30, the fixed ring 30, and the butterfly card 20 is arranged in screw rod 10
The other end and locked by fastener 40；A through-hole is provided in the fixed ring 30, reinforcing bar passes through the through-hole in fixed ring 30
One end of drawing device will be fixed；Screw rod 10 passes through the preformed hole on construction formwork and is locked by butterfly card 20 and fastener 40 solid
It is fixed.
In some embodiments, the fixed ring 30 is welded on the end of screw rod 10, in the fixed ring 30 in through-hole
Axis axis parallel corresponding with the fixation position of pipeline on butterfly card 20.The shape of the fixed ring 30 is regular hexagon,
Screw rod 10 is vertically welded on a face of fixed ring 30, and the lateral surface of fixed ring 30 is connected in template.
In some embodiments, the fixed ring 30 is hinged on the end of screw rod 10, the central axes of through-hole in fixed ring 30
There are an angles for central axes corresponding with the fixation position of pipeline on butterfly card 20.Fixed ring 30 can be according to fixed pipeline
Trend, is adjusted flexibly the angle of the through-hole in fixed ring 30, to improve construction formwork to the applicability of drawing device.
Fig. 2 is the structural schematic diagram of the butterfly card of the utility model, and the shape of the butterfly card 20 is mountain type, is arranged thereon
There is the fixed position 20-1 of a pair of of pipeline.The pipeline fixed bit is set to arc-shaped, the diameter of circular arc and outer diameter tube to be fixed
Match.
Preferably, the screw rod 10 is harness cord screw rod, and butterfly card free to slide on screw rod 10 can not have fastening
Part 40 is locked.In some embodiments, fastener 40 is hex nut, is not limited to hex nut, or other
The fastener of form, as long as by construction formwork to 20 fastening of butterfly card on drawing device.
Fig. 3 is schematic diagram of the construction formwork described in the utility model to drawing device Application Example, in the present embodiment, spiral shell
Bar 10 passes through the preformed hole in template 80, and the outside of screw rod 10 is additionally provided with plastic tube 110 through walls, and wooden flute 70 is arranged at intervals on mould
The side of plate 80；Reinforcing bar 50 passes through the through-hole in fixed ring 30, and a pair of of pipeline 60 is by the fixed position 20- of pipeline on butterfly card 20
1 connects and fixes；Concrete precast block 90 is provided between adjacent forms 80；A deformation is formed between adjacent dies plate tap component
Seam 100.In the application, construction formwork fixes the fixed ring 30 of one end of drawing device by reinforcing bar 50 is unified, when to operation is drawn,
Construction personnel only needs to lock construction formwork to the fastener of the drawing device other end, butterfly is blocked 20 clamping fixeds, effectively
The reliability for improving construction, improves construction efficiency.
Compared with the prior art the shortcomings that and deficiency, a kind of construction formwork provided by the utility model are used for drawing device
The construction of deformation slit formwork, structurally reasonable, easy to use, fixed ring is arranged in one end, and the other end is arranged butterfly and blocks, ensure that
The reliability of construction, effectively increases construction efficiency, has good promotional value.
The utility model is not limited to above embodiment, anyone can obtain other under the enlightenment of the utility model
Various forms of products, however, make any variation in its shape or structure, it is all with identical or similar to the present application
Technical solution, all fall within the protection scope of the utility model.
Claims (8)
1. a kind of construction formwork is to drawing device, which is characterized in that including screw rod, butterfly card and fixed ring, the fixed ring setting
In one end of screw rod, the butterfly card is arranged in the other end of screw rod and is locked by fastener；One is provided in the fixed ring
Through-hole, the through-hole that reinforcing bar passes through in fixed ring will fix one end of drawing device；Screw rod passes through the preformed hole on construction formwork simultaneously
It is locked by butterfly card and fastener.
2. construction formwork according to claim 1 is to drawing device, which is characterized in that the fixed ring is welded on the end of screw rod
Portion.
3. construction formwork according to claim 2 is to drawing device, which is characterized in that the central axes of through-hole in the fixed ring
Axis parallel corresponding with the upper fixation position of pipeline of butterfly card.
4. construction formwork according to claim 1 is to drawing device, which is characterized in that the fixed ring is hinged on the end of screw rod
Portion, the central axes of through-hole and butterfly block the corresponding central axes in the upper fixation position of pipeline there are an angles in fixed ring.
5. construction formwork according to claim 1 is to drawing device, which is characterized in that the shape of the butterfly card is mountain type,
It is provided with the fixed position of a pair of of pipeline.
6. construction formwork according to claim 5 is to drawing device, which is characterized in that the pipeline fixed bit is set to circular arc
Shape, the diameter of circular arc match with outer diameter tube to be fixed.
7. construction formwork according to claim 1 is to drawing device, which is characterized in that the screw rod is harness cord screw rod.
8. construction formwork according to claim 1 is to drawing device, which is characterized in that the shape of the fixed ring is positive six sides
Shape, screw rod are vertically welded on a face of fixed ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225504.1U CN209620600U (en) | 2019-02-22 | 2019-02-22 | A kind of construction formwork is to drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225504.1U CN209620600U (en) | 2019-02-22 | 2019-02-22 | A kind of construction formwork is to drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209620600U true CN209620600U (en) | 2019-11-12 |
Family
ID=68454301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920225504.1U Active CN209620600U (en) | 2019-02-22 | 2019-02-22 | A kind of construction formwork is to drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209620600U (en) |
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2019
- 2019-02-22 CN CN201920225504.1U patent/CN209620600U/en active Active
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