CN208533746U - A kind of cement support bar for preventing insulating layer to be destroyed - Google Patents
A kind of cement support bar for preventing insulating layer to be destroyed Download PDFInfo
- Publication number
- CN208533746U CN208533746U CN201821155789.8U CN201821155789U CN208533746U CN 208533746 U CN208533746 U CN 208533746U CN 201821155789 U CN201821155789 U CN 201821155789U CN 208533746 U CN208533746 U CN 208533746U
- Authority
- CN
- China
- Prior art keywords
- support bar
- supportive body
- cement support
- insulating layer
- preventing insulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004568 cement Substances 0.000 title claims abstract description 27
- 230000003319 supportive effect Effects 0.000 claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 9
- 238000009413 insulation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a kind of cement support bars for preventing insulating layer to be destroyed, and are related to construction apparatus field.The cement support bar includes: a supportive body；One protecting part is connected to supportive body one end by the interconnecting piece on accessory, for replacing the cement support bar end face to contact with insulating layer；Another end face of the cement support bar is prismatic table shape fixed part, for contacting template；One side of the cement support bar is set there are two arc positioning groove, for being erected at steel mesh.The cement support bar reduces stress concentration in prefab-form, it is therefore prevented that generates destruction to insulating layer.
Description
Technical field
The utility model relates to construction apparatus field more particularly to a kind of cement support bars for being used to support reinforcing bar.
Background technique
Currently, the laying of thermal insulation material is mostly easily to generate bonding base not in such a way that bonding or viscous anchor combine
Jail, metope cracking, surface layer fall off and other issues, while also be easy to causeing long construction period, the defects such as at high cost, the service life is low,
Current building energy conservation and structure-integrated demand for development are not met.In order to overcome that bonding or viscous anchor combine that mode generates one
Series of problems and defect shorten the completion time of project, reduce engineering cost, increase the service life of exterior insulation engineering, adapt to build
Energy conservation and structure-integrated technical requirements are built, building heat preservation is with structure-integrated using more and more.
In this case, in order to be protected to steel mesh, it is necessary to also carry out concrete in the two sides of steel mesh and pour
It builds.Cement support bar will be used in currently used method, operating process is: first in prefab-form by cement support bar
It is placed in the top of steel mesh, then inner and outer template is fixed again.Due to currently used cement support bar and insulation board
Contact site area it is small, and cross sectional shape is mostly polygon, local stress will be generated when fixed in this way, to insulating layer
It damages.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can building heat preservation with it is structure-integrated prefabricated
When template, the cement support bar that local stress damages insulating layer is prevented.
In order to solve the above-mentioned technical problem, technical solution adopted in the utility model is:
A kind of cement support bar for preventing insulating layer to be destroyed, it is characterised in that, cement support bar includes:
One supportive body, two positioning grooves are equipped at intervals on one side, and the axis of the positioning groove and support are led
Body is vertically arranged；
One protecting part is coaxially located at one end of supportive body, has the protection department with the at T-shaped structure of supportive body structure,
The rounded structure of protection department, edge protrudes from supportive body, and the outer end face of protection department is facet；
One fixed part is coaxially fixed on the other end of supportive body, and the fixed part is in terrace edge shape, and small end faces outwardly
Setting, big end and supportive body seamlessly transit.
A further technical solution lies in the protecting part further includes interconnecting piece, and the interconnecting piece is fixed on protection department
Inside, and T-type structure is constituted with it, the interconnecting piece center has the mounting hole to match with supportive body cross section.
A further technical solution lies in the outer surface of interconnecting piece structures cylindrical.
A further technical solution lies in the fixed part and supportive body are integrally formed.
A further technical solution lies in the outer end face area of the protection department is 25~50cm2。
A further technical solution lies in the bottom of the positioning groove is in the cambered surface being recessed inwardly.
The beneficial effects of adopting the technical scheme are that
The end face meeting of supportive body and insulating layer contact the cement support bar when in use, be matched by the way that protection is arranged
Supportive body and protecting part are attached by part using interconnecting piece, and the protection department circular end face in such protecting part is with regard to generation
The end face of supportive body has been replaced to contact with insulating layer, so that stress, which is concentrated, to be reduced, it is therefore prevented that supportive body rib in prefab-form
Destruction of the shape end face to insulating layer.
One side of the supportive body is equipped at intervals with two positioning grooves, and the arcuate structure of positioning groove is conducive to support
Item is erected on steel mesh, is eliminated the adjustment of artificial binding and later period, can be guaranteed wall inclination size and cover to reinforcement
Thickness requirement, improve construction efficiency and quality.
The fixed part and supportive body are integrally formed, positioned at another end face of the cement support bar, with template contacts
When, contact area is smaller than common cube shaped frame, in this way when progress integration pours, on the one hand can guarantee after pouring
On the other hand wall surface levelling is conducive to the construction of later period fitting-out work.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of supportive body described in the utility model；
Fig. 3 is the structural schematic diagram of protecting part described in the utility model.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that described embodiment is a part of the embodiment of the utility model, rather than whole implementation
Example.Based on the only embodiment in the utility model, those skilled in the art are obtained without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Many details are explained in the following description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case where novel intension, therefore the utility model is not limited by the specific embodiments disclosed below.
As shown in FIG. 1 to 3, a kind of cement support bar for preventing insulating layer to be destroyed a, comprising: supportive body 1, one
Two positioning grooves 12 are equipped at intervals on side, axis and the supportive body 1 of the positioning groove 12 are vertically arranged；One protection
Accessory 2 is coaxially located at one end of supportive body 1, has the protection department 21 that T-shaped structure is constituted with supportive body 1, the protection
The rounded structure in portion 21, edge protrudes from supportive body 1, and the outer end face of protection department 21 is facet；One fixed part
11, it is coaxially fixed on the other end of supportive body 1, the fixed part 11 is in terrace with edge structure, and small end faces outwardly setting, big end
It is seamlessly transitted with supportive body 1.
When in use, supportive body 1 is set up on reinforcing bar for the cement support bar, allows the surfaces of two positioning grooves 12
It is stuck on two steel meshes of double distribution, makes being equidistant for the distance between two steel meshes and two positioning grooves 12,
Two steel meshes are fixed, insulation board is installed on the outside of steel mesh later, inner template is installed in inside, guarantee 21 outer end face of protection department and
Insulation board contact, the outer end face of the protection department 21 are facet, nose circle face relative to supportive body 1 prismatic end face with heat preservation
When plate contacts, stress concentration is reduced, while its edge protrudes from supportive body 1, the end of the area ratio supportive body 1 of outer end face
Face area is big, so that effectively preventing the too small destruction to insulating layer of 1 face area of supportive body in prefab-form.It is right
Insulation board and inner template are fixed, it is fixed after the completion of between two steel meshes casting concrete, in the process, fixed part 11
It is contacted with inner template, the design of prismatic table shape structure keeps it small with the contact area of inner template, it is ensured that pours rear metope
It is smooth, be conducive to the construction of later period fitting-out work.
As the further preferred of the utility model, which further includes interconnecting piece 22, and the interconnecting piece 22 is fixed
T-shaped structure is constituted in 21 inside of protection department, and with it, 22 center of interconnecting piece has the peace to match with 1 cross section of supportive body
Hole 221 is filled, is connected supportive body 1 and protecting part 2 using mounting hole 221, the setting of interconnecting piece 22 makes 1 He of supportive body
Protecting part 2 is in split type structure, according to the difference of 1 cross-sectional shape of supportive body, to change the shape of mounting hole 221, is used
To meet the assembly needs of 1 varying cross-section of supportive body.
As the further preferred of the utility model, the outer surface of the interconnecting piece 22 structure cylindrical is answered for reducing
The concentration of power.
As the further preferred of the utility model, the fixed part 11 when in use, is integrally formed with supportive body 1,
It ensure that the bonding strength of fixed part 11 and supportive body 1, while facilitating the manufacturing to cement support bar.
As the further preferred of the utility model, the outer end face area of the protection department 21 is 25~50cm2, it is greater than
The face area of supportive body 1, so that reducing stress concentration, it is therefore prevented that contact area is too small right when contacting with insulation board
The destruction of insulation board.
As the further preferred of the utility model, the bottom of the positioning groove 12 is in the cambered surface being recessed inwardly, favorably
It is erected on steel mesh in supportive body 1 and is fitted closely with rebar surface, eliminate the adjustment of artificial binding and later period, Neng Goubao
The thickness requirement for demonstrate,proving wall inclination size and cover to reinforcement, improves construction efficiency.
The above is only the preferred embodiments of the utility model, anyone content according to the present utility model is to the utility model
A little simple modification, deformation and the equivalent replacement made each falls within the protection scope of the utility model.
Claims (6)
1. a kind of cement support bar for preventing insulating layer to be destroyed, it is characterised in that, cement support bar includes:
One supportive body (1), is equipped at intervals with two positioning grooves (12) on one side, the axis of the positioning groove (12) with
Supportive body (1) is vertically arranged；
One protecting part (2), is coaxially located at one end of supportive body (1), has and constitutes the anti-of T-shaped structure with supportive body (1)
Shield portion (21), the rounded structure of the protection department (21), edge protrude from supportive body (1), and protection department (21) is outer
End face is facet；
One fixed part (11) is coaxially fixed on the other end of supportive body (1), and the fixed part (11) is in terrace with edge structure, small
End face is arranged outwardly, and big end and supportive body (1) seamlessly transit.
2. a kind of cement support bar for preventing insulating layer to be destroyed according to claim 1, which is characterized in that the protection
Accessory (2) further includes interconnecting piece (22), and the interconnecting piece (22) is fixed on the inside of protection department (21), and constitutes T-shaped structure with it,
Interconnecting piece (22) center has the mounting hole (221) to match with supportive body (1) cross section.
3. a kind of cement support bar for preventing insulating layer to be destroyed according to claim 2, which is characterized in that the connection
The outer surface structure cylindrical in portion (22).
4. a kind of cement support bar for preventing insulating layer to be destroyed according to claim 1, which is characterized in that the fixation
Portion (11) and supportive body (1) are integrally formed.
5. a kind of cement support bar for preventing insulating layer to be destroyed according to claim 1, which is characterized in that the protection
The outer end face area in portion (21) is 25~50cm2。
6. a kind of cement support bar for preventing insulating layer to be destroyed according to claim 1, it is characterised in that, the positioning
The bottom of groove (12) is in the cambered surface being recessed inwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821155789.8U CN208533746U (en) | 2018-07-20 | 2018-07-20 | A kind of cement support bar for preventing insulating layer to be destroyed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821155789.8U CN208533746U (en) | 2018-07-20 | 2018-07-20 | A kind of cement support bar for preventing insulating layer to be destroyed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208533746U true CN208533746U (en) | 2019-02-22 |
Family
ID=65385360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821155789.8U Expired - Fee Related CN208533746U (en) | 2018-07-20 | 2018-07-20 | A kind of cement support bar for preventing insulating layer to be destroyed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208533746U (en) |
-
2018
- 2018-07-20 CN CN201821155789.8U patent/CN208533746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |