CN207079867U - Ground floor divided seam corner protection device - Google Patents
Ground floor divided seam corner protection device Download PDFInfo
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- CN207079867U CN207079867U CN201720996400.1U CN201720996400U CN207079867U CN 207079867 U CN207079867 U CN 207079867U CN 201720996400 U CN201720996400 U CN 201720996400U CN 207079867 U CN207079867 U CN 207079867U
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- backboard
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Abstract
The utility model discloses a kind of ground floor divided seam corner protection device; including the two pieces of bar shaped being oppositely arranged backboards; bar shaped backboard is vertically arranged and horizontally extending; it is fixed together between two pieces of bar shaped backboards by spaced fixing bolt along its length; the lower end of bar shaped backboard has been bent to form fixed plate outwardly respectively; outward bending forms horizontally disposed backplate respectively for the upper end of bar shaped backboard; the upper surface of two pieces of backplates is located in same level, and the one end of backplate away from bar shaped backboard bends and extended formed with extension board obliquely downward.The utility model is simple in construction, and by protection device, floor divided seam corner concrete carries out chamfered over the ground, reduces the generation of stress crack, while can provide protection in floor divided seam corner over the ground, improves its anti-rolling intensity, is less likely to be damaged it.
Description
Technical field
It the utility model is related to a kind of the realm of building construction, and in particular to a kind of ground floor divided seam corner protection device.
Background technology
With the continuous development of industrial building, the owner of difference manufacture secondary industry proposes different requirements to terrace,
Long Span Industrial Factory Building, the general area of engineering terrace in warehouse are all bigger, it is necessary to are configured floor divided seam, can reduce monolithic
The area of concrete, so as to reduce its flexible and buckling deformation, it effectively can prevent and limit the generation in crack.Routinely
In floor divided seam construction, fill plug seal glue in parting seam between adjacent two plots of terraces.Due to being loaded with fluid sealant in parting seam, and
Fluid sealant is flexible material, and the corner being so located at for terrace at parting seam is relatively just more fragile.In industrial premises and storehouse
In storehouse, it will usually have oversize vehicle traveling, pressure wheel is located on the corner at parting seam in terrace, it is easy to damages terrace side by pressure
Angle, cause the broken of terrace concrete.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How a kind of energy is provided
Enough corner is protected at floor divided seam over the ground, improves the ground floor divided seam corner protection device of its anti-rolling intensity.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
A kind of ground floor divided seam corner protection device, including two pieces of bar shaped backboards being oppositely arranged, bar shaped backboard is vertical
Set and horizontally extending, fixed and connected by spaced fixing bolt along its length between two pieces of bar shaped backboards
It is connected together, the lower end of bar shaped backboard has been bent to form fixed plate, the upper end difference outward bending shape of bar shaped backboard outwardly respectively
Into horizontally disposed backplate, the upper surface of two pieces of backplates is located in same level, one end direction of the backplate away from bar shaped backboard
Obliquely downward bends and extended formed with extension board.
Before terrace concreting, ground floor divided seam corner protection device is embedded in concrete, wherein two pieces of bars
Shape backboard is located in parting seam, and the upper surface of backplate then pours height for terrace concrete.After concreting shaping, position
Terrace corner at parting seam is just coated on inside it by bar shaped backboard and backplate, and the extraneous pressure brought is born by backplate
Power.Backplate is conducted after being under pressure by power, pressure is divided into two parts, a part is delivered to fixed plate through bar shaped backboard
On, then by fixed plate power is dispersed in concrete, while be supported by fixed plate, another part is dispersed to mixed through extension board
In solidifying soil, backplate is reduced to the pressure of terrace corner, is provided for good protection, and improve the resistance to compression of terrace corner
Intensity, it is less likely to be damaged it.
As optimization, the fixed plate is in horizontally disposed, one end edge edge of the fixed plate away from the bar shaped backboard
Its length direction is spaced apart and is provided with multiple breach.Horizontally disposed fixed plate can provide more preferable support for bar shaped backboard, separately
For outer concrete after pouring, the concrete positioned at indentation, there can be spacing to fixed plate progress, avoids its displacement, influences terrace and mix
Coagulate the pouring quality of soil.
It is spaced apart along its length as optimization, on the extension board and is provided with multiple fenestras, fenestra is integrally rectangular.This
For sample when casting concrete, concrete can pass through fenestra, after the concrete has set, positioned at extension board both sides concrete energy
An entirety is enough formed, more preferable to the fixed effect of extension board, concrete preferably can be also supported to extension board.
As optimization, junction of the bar shaped backboard respectively between the fixed plate and the backplate is fallen for arc
Angle, formed with the bar shaped filling for fill plug seal glue between two arc anglings of two pieces of bar shaped backboard upper ends
Groove.The fill plug seal glue in bar shaped filling groove, solids can be avoided after the protection device installation of ground floor divided seam corner
Deposited in parting seam, influence the free shrink of terrace.In addition, the concrete corner of parting seam is generally right angle, stress concentration,
The junction chamfering camber of stress crack, bar shaped backboard and backplate is easily produced, the stress concentration of corner is reduced, reduces
The generation of stress crack.
As optimization, the angle between the backplate and the extension board is 140~150 °.The side that extension board passes through oblique cutting
Formula is inserted into concrete, support of such concrete to extension board and the scattered of pressure can be met.
In summary, the beneficial effects of the utility model are：The utility model is simple in construction, by protection device over the ground
Floor divided seam corner concrete carries out chamfered, reduces the generation of stress crack, while being capable of floor divided seam corner over the ground
Protection is provided, its anti-rolling intensity is improved, is less likely to be damaged it.
Brief description of the drawings
In order that the purpose, technical scheme and advantage of utility model are clearer, it is new to this practicality below in conjunction with accompanying drawing
Type is described in further detail, wherein：
Fig. 1 is three dimensional structure diagram of the present utility model；
Fig. 2 is mounting structure sectional view of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the ground floor divided seam corner protection device in present embodiment, including two pieces relative
The bar shaped backboard 1 of setting, bar shaped backboard to be vertically arranged and horizontally extending, between two pieces of bar shaped backboards 1 by along its
The spaced M4 fixing bolts 2 of length direction are fixed together, and the lower end of bar shaped backboard 1 has been bent to form outwardly respectively
Fixed plate 3, outward bending forms horizontally disposed backplate 4 respectively for the upper end of bar shaped backboard 1, and the upper surface of two pieces of backplates 4 is located at
In same level, the one end of backplate 4 away from bar shaped backboard 1 bends and extended formed with extension board 5 obliquely downward.
In present embodiment, the fixed plate 3 is in being horizontally disposed with, and the fixed plate 3 is away from the bar shaped backboard 1
One end edge is spaced apart is provided with multiple breach 6 along its length.
It is spaced apart along its length in present embodiment, on the extension board 5 and is provided with multiple fenestras 7, fenestra 7 is whole
Body is rectangular, and its four angles are respectively arc angle.
In present embodiment, the bar shaped backboard 1 connection between the fixed plate 3 and the backplate 4 respectively
Locate as arc angling, formed with for fill plug seal glue between two arc anglings of two pieces of upper ends of bar shaped backboard 1
Bar shaped filling groove.
In present embodiment, the angle between the backplate 4 and the extension board 5 is 145 °.
During specific implementation, be folded between two pieces of bar shaped backboards one piece it is vertically arranged and along bar shaped backboard
The elastic sheet rubber of length direction extension, can provide deformation space for the terrace concrete of parting seam both sides.In addition, bar shaped is carried on the back
Plate, backplate and fixed plate can be the galvanized steel plain sheets that thickness is 2mm.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although logical
Cross and the utility model has been described with reference to preferred embodiment of the present utility model, but one of ordinary skill in the art
It should be appreciated that various changes can be made to it in the form and details, without departing from appended claims institute
The spirit and scope of the present utility model limited.
Claims (5)
1. a kind of ground floor divided seam corner protection device, it is characterised in that：Including the two pieces of bar shaped being oppositely arranged backboards, the bar shaped back of the body
Plate is vertically arranged and horizontally extending, passes through spaced fixed spiral shell along its length between two pieces of bar shaped backboards
Bolt is fixed together, and the lower end of bar shaped backboard has been bent to form fixed plate outwardly respectively, the upper end of bar shaped backboard respectively to
Horizontally disposed backplate is bent to form outside, and the upper surface of two pieces of backplates is located in same level, and backplate is away from bar shaped backboard
One end bends and extended formed with extension board obliquely downward.
2. ground according to claim 1 floor divided seam corner protection device, it is characterised in that：The fixed plate is set in level
Put, one end edge of the fixed plate away from the bar shaped backboard is spaced apart is provided with multiple breach along its length.
3. ground according to claim 1 floor divided seam corner protection device, it is characterised in that：Grown on the extension board along it
Degree direction, which is spaced apart, is provided with multiple fenestras, and fenestra is integrally rectangular.
4. ground according to claim 1 floor divided seam corner protection device, it is characterised in that：The bar shaped backboard respectively with
Junction between the fixed plate and the backplate is arc angling, two arcs positioned at two pieces of bar shaped backboard upper ends
Between chamfering groove is clogged formed with the bar shaped for fill plug seal glue.
5. ground according to claim 1 floor divided seam corner protection device, it is characterised in that：The backplate and the extension
Angle between plate is 140~150 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996400.1U CN207079867U (en) | 2017-08-10 | 2017-08-10 | Ground floor divided seam corner protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996400.1U CN207079867U (en) | 2017-08-10 | 2017-08-10 | Ground floor divided seam corner protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079867U true CN207079867U (en) | 2018-03-09 |
Family
ID=61419992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720996400.1U Active CN207079867U (en) | 2017-08-10 | 2017-08-10 | Ground floor divided seam corner protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173090A (en) * | 2019-06-20 | 2019-08-27 | 陕西建工集团有限公司 | Zinc-plated plate integrated form parting seam and construction method |
-
2017
- 2017-08-10 CN CN201720996400.1U patent/CN207079867U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173090A (en) * | 2019-06-20 | 2019-08-27 | 陕西建工集团有限公司 | Zinc-plated plate integrated form parting seam and construction method |
| CN110173090B (en) * | 2019-06-20 | 2024-04-26 | 陕西建工集团股份有限公司 | Galvanized sheet integrated type warehouse separation seam and construction method |
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