CN208280461U - A kind of novel cushion block guaranteeing reinforced concrete protective layer - Google Patents
A kind of novel cushion block guaranteeing reinforced concrete protective layer Download PDFInfo
- Publication number
- CN208280461U CN208280461U CN201820636998.8U CN201820636998U CN208280461U CN 208280461 U CN208280461 U CN 208280461U CN 201820636998 U CN201820636998 U CN 201820636998U CN 208280461 U CN208280461 U CN 208280461U
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- CN
- China
- Prior art keywords
- cushion block
- reinforcing bar
- fixing muscle
- straight reinforcing
- fixed link
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- 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.)
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Abstract
A kind of novel cushion block guaranteeing reinforced concrete protective layer.Its composition includes: cushion block, it is characterized in that: the side of the cushion block is provided with spliced eye, insertion connection reinforcing bar in the spliced eye, the reinforcing bar is straight reinforcing bar, the cushion block includes left cushion block and right cushion block, and the straight reinforcing bar includes left straight reinforcing bar and right straight reinforcing bar, the straight reinforcing bar connection in the left side left cushion block, the described straight reinforcing bar connection in the right side right cushion block, the straight reinforcing bar in right side described in the straight bar splicing in the left side and by welding or fixedly connected part is attached fixation.The utility model is used for cushion block.
Description
Technical field:
The utility model relates to a kind of novel cushion blocks for guaranteeing reinforced concrete protective layer.
Background technique:
Thickness of protection tier refers to the distance of reinforcing bar outer edge to concrete surface, and there are two aspects for main function:
First is that protection reinforcing bar will not corrode, guarantee the durability of structure；Second is that protection reinforcing bar and concrete between cohesive force, make its by
It can play a role jointly when to external load.Therefore the control of Minimum Concrete Protective Coating Thickness influences very the quality of engineering
Greatly.
Traditional concrete pad, in template support and concreting process, it is easy to cause reinforcing bar deform or
Protective layer cushion block loosens, and the difficulty handled is very big.
Summary of the invention:
The purpose of the utility model is to provide a kind of stability for ensuring cushion block, a kind of easy to assembly, guarantor for being connected firmly
Demonstrate,prove the novel cushion block of reinforced concrete protective layer.
Above-mentioned purpose is realized by following technical scheme:
A kind of novel cushion block guaranteeing reinforced concrete protective layer, composition includes: cushion block, it is characterized in that: the pad
The side of block is provided with spliced eye, and insertion connection reinforcing bar in the spliced eye, the reinforcing bar is straight reinforcing bar, the cushion block packet
Left cushion block and right cushion block are included, the straight reinforcing bar includes left directly reinforcing bar and right straight reinforcing bar, and the straight reinforcing bar in the left side connects described
Left cushion block, the straight reinforcing bar in the right side connect the right cushion block, and the straight reinforcing bar in the right side described in the straight bar splicing in the left side simultaneously passes through
Welding or fixedly connected part are attached fixation.
The left end of a kind of novel cushion block of guarantee reinforced concrete protective layer, the straight reinforcing bar in the left side is provided with
Left front jack and left back jack, the left front jack are inserted into left front fixing muscle, and the side of the left front fixing muscle passes through riveting
Nail connects left front rotation fixed link, and the left back jack is inserted into left back fixing muscle, and the side of the left back fixing muscle passes through
The left back rotation fixed link of rivet interlacement, the left front fixing muscle, the left front rotation fixed link, the left back fixation
Muscle, the left back rotation fixed link are inserted into the spliced eye of the left cushion block.
The right-hand end of a kind of novel cushion block of guarantee reinforced concrete protective layer, the straight reinforcing bar in the right side is provided with
Jack after right front jack and the right side, the right front jack are inserted into fixing muscle before the right side, and the side of fixing muscle passes through riveting before the right side
Nail connection rotates fixed link before the right side, fixing muscle after jack insertion is right behind the right side, and the side of fixing muscle passes through behind the right side
Fixed link is rotated after rivet interlacement is right, it is fixed behind rotation fixed link, the right side before fixing muscle, the right side before the right side
Fixed link is rotated behind muscle, the right side to be inserted into the spliced eye of the right cushion block.
A kind of novel cushion block of guarantee reinforced concrete protective layer, the fixedly connected part includes split ring,
It is provided with one group of right fixation hole on the right side of the straight reinforcing bar in the left side, is provided with one group of left fixation hole, institute on the left of the straight reinforcing bar in the right side
Directly reinforcing bar, the left fixation hole and the right fixation hole are overlapped and described in connecting on right side described in the straight bar splicing in a left side stated
Split ring fix, the open end two sides of the split ring are all connected with magnetic sheet, and the open end of the split ring passes through described
Magnetic sheet be mutually attracted closure connection.
The utility model has the advantages that
1. the straight reinforcing bar in the left side of the utility model and right straight reinforcing bar can be welded and fixed or be consolidated with fixedly connected part
It is fixed, it is more convenient using being welded and fixed at one's leisure in welding machine, more convenient, group is assembled using fixedly connected part in welding machine inconvenience
It is fast to fill speed.
The left front fixing muscle of the utility model, left front rotation fixed link, left back fixing muscle, the cooperation of left back rotation fixed link make
It is very secured with that can make to connect between left straight reinforcing bar and left cushion block, a left side will not be made the effect in external force after fixed
Straight reinforcing bar and the separation of left cushion block, use is very safe, and using effect might as well.
Fixing muscle before the right side of the utility model, it is right before rotate fixed link, it is right after fixing muscle, it is right after rotation fixed link cooperation make
It is very secured with that can make to connect between right straight reinforcing bar and right cushion block, the right side will not be made the effect in external force after fixed
Straight reinforcing bar and the separation of right cushion block, use is very safe, and using effect might as well.
The straight reinforcing bar in the right side of the utility model is connected with left straight bar splicing, the cushion block that left cushion block and right cushion block can be made to form
More stable, the reinforced concrete protective layer of connection is safer, better quality.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of this product.
Attached drawing 2 is the structural schematic diagram that left straight reinforcing bar and right straight reinforcing bar are fixed using fixedly connected part for this product.
Specific embodiment:
Below in conjunction with the attached drawing of the utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description.
Embodiment 1:
A kind of novel cushion block guaranteeing reinforced concrete protective layer, composition includes: cushion block, and the side of the cushion block is opened
There is spliced eye 1, insertion connection reinforcing bar, the reinforcing bar are straight reinforcing bar in the spliced eye, and the cushion block includes left cushion block 2
With right cushion block 3, the straight reinforcing bar includes left straight reinforcing bar 4 and right straight reinforcing bar 5, the straight reinforcing bar connection in the left side left pad
Block, the straight reinforcing bar in the right side connect the right cushion block, and the straight reinforcing bar in the right side described in the straight bar splicing in the left side simultaneously passes through welding
Or fixedly connected part is attached fixation.
The left end of the straight reinforcing bar in the left side is provided with left front jack 6 and left back jack 7, and the left front jack is inserted into left
The side of preceding fixing muscle 8, the left front fixing muscle connects left front rotation fixed link 10, the left back jack by rivet 9
It is inserted into left back fixing muscle 11, the side of the left back fixing muscle passes through the left back rotation fixed link 12 of rivet interlacement, the left side
Described in preceding fixing muscle, the left front rotation fixed link, the left back fixing muscle, the left back rotation fixed link are inserted into
Left cushion block spliced eye in.
The right-hand end of the straight reinforcing bar in the right side is provided with jack 14 behind right front jack 13 and the right side, the right front jack insertion
Fixing muscle 15 before the right side, before the right side side of fixing muscle by rivet interlacement it is right before rotate fixed link 16, inserted behind the right side
Fixing muscle 17 behind the right side is inserted into hole, and the side of fixing muscle is described by rotating fixed link 18 behind the rivet interlacement right side behind the right side
Rotation fixed link is inserted into institute behind fixing muscle, the right side behind rotation fixed link, the right side before fixing muscle, the right side before the right side
In the spliced eye for the right cushion block stated.
The fixedly connected part includes split ring 19, is provided with one group of right fixation hole 20 on the right side of the straight reinforcing bar in the left side,
It is provided with one group of left fixation hole 21 on the left of the described straight reinforcing bar in the right side, the directly reinforcing bar, described of right side described in the straight bar splicing in the left side
Left fixation hole be overlapped with the right fixation hole and connect the split ring and fix, the open end two of the split ring
Side is all connected with magnetic sheet 22, and the open end of the split ring is mutually attracted closure connection by the magnetic sheet.
Embodiment 2:
A kind of novel cushion block guaranteeing reinforced concrete protective layer described in embodiment 1, is implanted into prefabricated sand for 6 reinforcing bar of φ
It starches in cushion block, the depth of implantation is equal to half pad thickness, and 1 group of cushion block is welded by the cushion block of 2 straight reinforcing bars, reinforcing bar
The lap of splice is not less than 5d, and the thickness of cushion block is equal to the thickness of protective layer.
Working principle:
Left front fixing muscle, left front rotation fixed link are inserted into left front jack first and rotate left front rotation fixed link, makes a left side
Preceding rotation fixed link and left front fixing muscle shape are at a certain angle, left back fixing muscle, the insertion of left back rotation fixed link is left back
Jack simultaneously rotates left back rotation fixed link, keeps left back rotation fixed link and left back fixing muscle shape at a certain angle, by left straight steel
Muscle, left front fixing muscle, left front rotation fixed link, left back fixing muscle, left back rotation fixed link are inserted into left cushion block, and use cement slurry
Spliced eye is poured, rotation fixed link before fixing muscle, the right side before the right side is then inserted into right front jack and rotates fixed link before rotating the right side,
Make before the right side rotation fixed link and it is right before fixing muscle shape it is at a certain angle, after by the right side fixing muscle, it is right after rotation fixed link be inserted into
Jack and fixed link is rotated after rotating the right side behind the right side, keep rotation fixed link and fixing muscle shape behind the right side behind the right side at a certain angle, it will be right
It is directly rotated in the right cushion block of fixed link insertion behind fixing muscle, the right side behind rotation fixed link, the right side before fixing muscle, the right side before reinforcing bar, the right side, and uses water
Mud pours spliced eye, will pass through welding together with left straight reinforcing bar and right straight bar splicing or fixedly connected part is attached admittedly
It is fixed.
Claims (4)
1. a kind of novel cushion block for guaranteeing reinforced concrete protective layer, composition includes: cushion block, it is characterized in that: the cushion block
Side be provided with spliced eye, insertion connection reinforcing bar, the reinforcing bar are straight reinforcing bar in the spliced eye, and the cushion block includes
Left cushion block and right cushion block, the straight reinforcing bar include left straight reinforcing bar and right straight reinforcing bar, the straight reinforcing bar connection in the left side left side
Cushion block, the straight reinforcing bar in the right side connect the right cushion block, and the straight reinforcing bar in the right side described in the straight bar splicing in the left side simultaneously passes through weldering
It connects or fixedly connected part is attached fixation.
2. a kind of novel cushion block for guaranteeing reinforced concrete protective layer according to claim 1, it is characterized in that: described
The left end of left straight reinforcing bar is provided with left front jack and left back jack, and the left front jack is inserted into left front fixing muscle, described
By the left front rotation fixed link of rivet interlacement, the left back jack is inserted into left back fixing muscle, described for the side of left front fixing muscle
Left back fixing muscle side by the left back rotation fixed link of rivet interlacement, the left front fixing muscle, the left front rotation
Fixed link, the left back fixing muscle, the left back rotation fixed link are inserted into the spliced eye of the left cushion block.
3. a kind of novel cushion block for guaranteeing reinforced concrete protective layer according to claim 1, it is characterized in that: described
The right-hand end of right straight reinforcing bar is provided with jack behind right front jack and the right side, and fixing muscle before the right front jack insertion is right is described
The side of fixing muscle is by rotating fixed link before the rivet interlacement right side before the right side, and fixing muscle after jack insertion is right behind the right side is described
The right side after fixing muscle side by rivet interlacement it is right after rotate fixed link, rotation before fixing muscle, the right side before the right side
Fixed link is rotated behind fixed link, the right side behind fixing muscle, the right side to be inserted into the spliced eye of the right cushion block.
4. a kind of novel cushion block for guaranteeing reinforced concrete protective layer according to claim 1, it is characterized in that: described
Fixedly connected part includes split ring, and one group of right fixation hole, a left side for the straight reinforcing bar in the right side are provided on the right side of the straight reinforcing bar in the left side
Side is provided with one group of left fixation hole, the straight reinforcing bar in the right side, the left fixation hole and the right side described in the straight bar splicing in the left side
Fixation hole is overlapped and connects the split ring and fixes, and the open end two sides of the split ring are all connected with magnetic sheet, and described opens
The open end of choma is mutually attracted closure connection by the magnetic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636998.8U CN208280461U (en) | 2018-05-02 | 2018-05-02 | A kind of novel cushion block guaranteeing reinforced concrete protective layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636998.8U CN208280461U (en) | 2018-05-02 | 2018-05-02 | A kind of novel cushion block guaranteeing reinforced concrete protective layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208280461U true CN208280461U (en) | 2018-12-25 |
Family
ID=64752746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820636998.8U Expired - Fee Related CN208280461U (en) | 2018-05-02 | 2018-05-02 | A kind of novel cushion block guaranteeing reinforced concrete protective layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208280461U (en) |
-
2018
- 2018-05-02 CN CN201820636998.8U patent/CN208280461U/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: 20181225 Termination date: 20190502 |
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| CF01 | Termination of patent right due to non-payment of annual fee |