CN207862966U - A kind of bolt holes in equipment foundation is with exempting to tear steel reinforcement cage open - Google Patents
A kind of bolt holes in equipment foundation is with exempting to tear steel reinforcement cage open Download PDFInfo
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- CN207862966U CN207862966U CN201721876924.3U CN201721876924U CN207862966U CN 207862966 U CN207862966 U CN 207862966U CN 201721876924 U CN201721876924 U CN 201721876924U CN 207862966 U CN207862966 U CN 207862966U
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- reinforcement cage
- steel reinforcement
- concrete layer
- exempting
- bolt holes
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Abstract
The utility model is a kind of bolt holes in equipment foundation with exempting to tear steel reinforcement cage open, including steel reinforcement cage frame, the steel reinforcement cage frame is the cuboid framework shape structure that the more stiffeners by four main reinforcements and between main reinforcement are welded, on the outside of the steel reinforcement cage frame and bottom is with steel wire, the steel wire is externally provided with concrete layer, more horizontal connection reinforcing bars are welded on every stiffener outer wall, the connection reinforcing bar sequentially passes through steel wire, concrete layer and stretches out the concrete layer lateral wall.The utility model, which is integrally placed, has fixation, and position is accurate, installs simple advantage, and need not remove, is connect with the concrete structure of Equipment Foundations more secured.
Description
Technical field
The utility model is related to construction field of tool more particularly to a kind of bolt holes in equipment foundation with exempting from
Tear steel reinforcement cage open.
Background technology
It is always a construction Difficulties that the bolt hole of Equipment Foundations is reserved in concrete placement, and bolt hole is pre-
The accuracy of the position, size, depth, diameter stayed is due to being hardly resulted in effective control by construction infection.The prior art is logical
Frequently in tool makings templates such as pre-designed location point plank sheathing, steel pipes, then point encloses out one in the position
A reserving hole.But there is problems in practice of construction, such as pouring the lateral pressure generated during concrete makes template run
Position, or even collapse under pressure, concrete setting rear pattern plate is difficult to take out.
For this problem, Chinese patent (201087549 Y of CN) discloses a kind of bolt holes in equipment foundation steel
Muscle cage plays installation simply, without the effect removed.But there is also some defects, cement sand bed outside steel reinforcement cage with
Crack is easy tod produce between the concrete layer newly poured into a mould, firmness is not high.
Invention content
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of bolt holes in equipment foundation with exempting to tear open
Steel reinforcement cage.
The utility model to achieve the above object, using following technical scheme：
With exempting to tear steel reinforcement cage, including steel reinforcement cage frame open, the steel reinforcement cage frame is for a kind of bolt holes in equipment foundation
The cuboid framework shape structure that the more stiffeners by four main reinforcements and between main reinforcement are welded, the steel
On the outside of muscle cage frame frame and bottom is with steel wire, and the steel wire is externally provided with concrete layer, is welded on every stiffener outer wall
There are more horizontal connection reinforcing bars, the connection reinforcing bar to sequentially pass through steel wire, concrete layer and stretch out outside the concrete layer
Side wall.
Cross timber supporting rack is equipped in the steel reinforcement cage frame, the cross timber supporting rack includes disposed in parallel more up and down
A cross timber support and the vertical connecting rod for connecting multiple cross timbers support center, the cross timber supporting rack top are set
There is lifting handle.
A diameter of 6mm of the connection reinforcing bar, the partial-length that the connection reinforcing bar exposes concrete layer lateral wall are
200mm。
The thickness of the concrete layer is 500-800mm.
The utility model has the beneficial effects that：The utility model, which is integrally placed, has fixation, and position is accurate, installation letter
Single advantage, and need not remove, it is connect with the concrete structure of Equipment Foundations more secured.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of steel reinforcement cage frame part；
Fig. 3 is the structural schematic diagram of cross timber supporting rack；
In figure：1- steel reinforcement cage frames；2- main reinforcements；3- stiffeners；4- steel wires；5- concrete layers；6- connection reinforcing bars；
7- cross timber supporting racks；8- cross timbers support；The vertical connecting rods of 9-；10- lifting handles；
It is described in detail with reference to attached drawing below with reference to the embodiments of the present invention.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1 to Figure 3, a kind of bolt holes in equipment foundation is with exempting to tear steel reinforcement cage, including steel reinforcement cage frame 1 open,
The steel reinforcement cage frame 1 is the length being welded by four main reinforcements 2 and the more stiffeners 3 between main reinforcement 2
Cube frame-shaped structure, 1 outside of the steel reinforcement cage frame and bottom are with steel wire 4, and the steel wire 4 is externally provided with concrete layer
5, be welded with more horizontal connection reinforcing bars 6 on every 3 outer wall of stiffener, the connection reinforcing bar 6 sequentially pass through steel wire 4,
Concrete layer 5 simultaneously stretches out 5 lateral wall of the concrete layer.
Cross timber supporting rack 7 is equipped in the steel reinforcement cage frame 1, the cross timber supporting rack 7 includes being arranged in parallel up and down
Multiple cross timbers support 8 and multiple cross timbers are supported into the vertical connecting rod 9 that connects of 8 centers, the cross timber support
7 top of frame is equipped with lifting handle 10.
A diameter of 6mm of the connection reinforcing bar 6, the partial-length that the connection reinforcing bar 6 exposes 5 lateral wall of concrete layer are
200mm。
The thickness of the concrete layer 5 is 500-800mm.
When the utility model is used, it at the location point for needing prepared screw-bolt hole hole, is poured into a mould outside concrete layer 5 mixed
Solidifying soil layer, is connected as one after concrete setting with the utility model after the completion, has enough spaces embedded in steel reinforcement cage frame 1
Bolt for fixed equipment.It is further fixed between the concrete layer newly poured into a mould and concrete layer 5 by connecting reinforcing bar 6, more
Add securely.It is equipped with cross timber supporting rack 7 in steel reinforcement cage frame 1, when use stands on edge into becoming a full member again, can be risen in casting process
To further supporting role, after casting complete, taking-up can by 10 side of lifting handle.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the various improvement of the methodology and technical solution progress of the utility model are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (4)
1. a kind of bolt holes in equipment foundation is with exempting to tear steel reinforcement cage open, which is characterized in that described including steel reinforcement cage frame (1)
Steel reinforcement cage frame (1) is that the more stiffeners (3) by four main reinforcements (2) and between main reinforcement (2) are welded
Cuboid framework shape structure, on the outside of the steel reinforcement cage frame (1) and bottom is with steel wire (4), steel wire (4) peripheral hardware
There is concrete layer (5), more horizontal connection reinforcing bars (6), the connection reinforcing bar are welded on every stiffener (3) outer wall
(6) steel wire (4), concrete layer (5) are sequentially passed through and stretches out the concrete layer (5) lateral wall.
2. a kind of bolt holes in equipment foundation according to claim 1 is with exempting to tear steel reinforcement cage open, which is characterized in that described
Cross timber supporting rack (7) is equipped in steel reinforcement cage frame (1), the cross timber supporting rack (7) includes disposed in parallel multiple up and down
The vertical connecting rod (9) that cross timber supports (8) and connects multiple cross timbers support (8) center, the cross timber support
Lifting handle (10) is equipped at the top of frame (7).
3. a kind of bolt holes in equipment foundation according to claim 2 is with exempting to tear steel reinforcement cage open, which is characterized in that described
A diameter of 6mm of reinforcing bar (6) is connected, the partial-length that the connection reinforcing bar (6) exposes concrete layer (5) lateral wall is 200mm.
4. a kind of bolt holes in equipment foundation according to claim 3 is with exempting to tear steel reinforcement cage open, which is characterized in that described
The thickness of concrete layer (5) is 500-800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876924.3U CN207862966U (en) | 2017-12-28 | 2017-12-28 | A kind of bolt holes in equipment foundation is with exempting to tear steel reinforcement cage open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876924.3U CN207862966U (en) | 2017-12-28 | 2017-12-28 | A kind of bolt holes in equipment foundation is with exempting to tear steel reinforcement cage open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207862966U true CN207862966U (en) | 2018-09-14 |
Family
ID=63463321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721876924.3U Active CN207862966U (en) | 2017-12-28 | 2017-12-28 | A kind of bolt holes in equipment foundation is with exempting to tear steel reinforcement cage open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207862966U (en) |
-
2017
- 2017-12-28 CN CN201721876924.3U patent/CN207862966U/en active Active
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