CN202954490U - Rolling type cushion block for hoisting reinforcement cage - Google Patents
Rolling type cushion block for hoisting reinforcement cage Download PDFInfo
- Publication number
- CN202954490U CN202954490U CN 201220549304 CN201220549304U CN202954490U CN 202954490 U CN202954490 U CN 202954490U CN 201220549304 CN201220549304 CN 201220549304 CN 201220549304 U CN201220549304 U CN 201220549304U CN 202954490 U CN202954490 U CN 202954490U
- Authority
- CN
- China
- Prior art keywords
- cushion block
- type cushion
- tumbling
- hole
- cushion
- 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
- 230000002787 reinforcement Effects 0.000 title abstract description 4
- 238000005096 rolling process Methods 0.000 title abstract 2
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 238000010276 construction Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000011241 protective layer Substances 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a steel reinforcement cage hoist and mount roll formula cushion, is the solid block body of being connected with the steel reinforcement cage, the shape of roll formula cushion is that the short cylinder that has a through-hole is opened at the middle part, the through-hole is used for wearing annular stirrup, and its diameter is greater than the diameter of annular stirrup, the radius of roll formula cushion suits with the concrete protection layer thickness of pouring, the roll formula cushion is that the mortar is made. The height of the short cylinder is greater than 10 millimeters. The number of the rolling type cushion blocks penetrating through the annular stirrups is more than two. The utility model has reasonable structure design, convenient processing and low manufacturing cost; when in use, the operation is convenient, the time and the labor are saved, and the construction efficiency is improved. The pouring quality of the cast-in-place pile is ensured, and the requirements of the thickness and the strength of the poured concrete protective layer are met. When the collision or vibration is met in the construction process, the cushion block can not fall off or be crushed, the construction specification requirement is met, and the engineering quality is ensured.
Description
Technical field
The utility model relates to cushion block for building, particularly a kind of for guaranteeing the cushion block of protection of steel bar gabion layer thickness.
Background technology
In Foundation Design, often relate to reinforcing bar cage hoisting, how to control the problem of protection of steel bar gabion layer thickness, well control protective layer thickness, require and guarantee that reinforcing bar is not etched and is very important for meeting job specfication.In practice of construction; cushion block is a kind of common constructional materials; usually usining wood, regenerated plastics, mortar or other raw materials is prefabricated into flat fritter as cushion block as basis, and is bundled on reinforcing cage as location by iron wire, guarantees the thickness of topping during for castinplace pile.Above-mentioned employing colligation mode is like this fixed flat cushion block, when being collided or vibrate, crushed or the phenomenon such as come off usually appears, make reinforcement cage skeleton relative displacement occur or cause the dew muscle, can't meet the engineering design requirement, affect construction quality and cause and do over again and unnecessary economic loss.
The utility model content
The purpose of this utility model is to provide a kind of reinforcing bar cage hoisting tumbling-type cushion block, solve the technical problem of the bad control of protective layer thickness of reinforcing cage; And the cushion block that solves reinforcing cage holds caducous problem.
For achieving the above object; the utility model adopts following technical scheme: a kind of reinforcing bar cage hoisting tumbling-type cushion block; it is the solid block be connected with reinforcing cage; the shape of described tumbling-type cushion block is the short cylinder that middle part has a through hole; described through hole is for wearing ring-shaped stirrup; its diameter is greater than the diameter of ring-shaped stirrup, and the radius of described tumbling-type cushion block adapts with the thickness of concrete cover of building, and described tumbling-type cushion block is that mortar is made.
Described short cylindrical height is greater than 10 millimeters.
Described tumbling-type cushion block is more than two through the number of ring-shaped stirrup.
Compared with prior art the utlity model has following characteristics and beneficial effect: the utlity model has unique shape, its middle part has the short cylinder of a through hole, from through hole, through the ring-shaped stirrup interval, place, again ring-shaped stirrup is welded on reinforcing cage, without colligation, fixed, the aperture of through hole is applicable to the reinforcing bar of interior all size in a big way, as long as the diameter of its through hole is greater than the diameter of ring-shaped stirrup, provide convenience for the workman installs cushion block, the workman only need to complete two steps: penetrate ring-shaped stirrup and ring-shaped stirrup is welded and fixed and gets final product.
The utility model is of value to when reinforcing cage being transferred in a hole, and in tumbling-type cushion block outer wall and stake hole, wall friction reduces, and transfers flexibly, the soil of stake hole inwall can not scraped off and fall a whole construction quality of hole bottom influences.
The utility model reasonable in design, easy to process, low cost of manufacture; Easy to operate during use, time saving and energy saving, improved efficiency of construction.Make the quality that castinplace pile is built be guaranteed, satisfied thickness of concrete cover of building and the requirement of intensity.While running into collision or vibration in work progress, not there will be cushion block to come off or the phenomenon of crushing, meet the job specfication requirement, guaranteed workmanship.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model is used view.
Fig. 3 is that the utility model is fixed on the schematic top plan view on reinforcing cage.
Fig. 4 is the utility model movement locus schematic diagram.
Reference numeral: 1-tumbling-type cushion block, 2-through hole, 3-reinforcing cage, 4-ring-shaped stirrup, 5-stake hole
The specific embodiment
In Foundation Design, often relate to the problem of reinforcing bar cage hoisting, for the bad control of the protective layer thickness of castinplace pile.Embodiment is referring to shown in Fig. 1-4,
This reinforcing bar cage hoisting tumbling-type cushion block; it is the solid block be connected with reinforcing cage; the shape of described tumbling-type cushion block 1 is the short cylinder that middle part has a through hole 2; described through hole 2 is for wearing ring-shaped stirrup 4; its diameter is greater than the diameter of ring-shaped stirrup 4; the radius of described tumbling-type cushion block 1 adapts with the thickness of concrete cover of building, and described tumbling-type cushion block is that mortar is made.
Described short cylindrical height is greater than 10 millimeters.
Described tumbling-type cushion block 1 is more than two through the number of ring-shaped stirrup 4.
Making of the present utility model, work progress: at first according to built concrete strength, select the mortar that is applicable to intensity to make tumbling-type cushion block 1, tumbling-type cushion block 1 is the short cylinder that middle part has a through hole 2.Again the tumbling-type cushion block 1 use ring-shaped stirrup 4 of making is put on, spaced apart is put, then ring-shaped stirrup 4 is received on reinforcing cage, finally lifting is welded with the reinforcing cage 3 of tumbling-type cushion block, reinforcing cage 3 is transferred in a hole 5, in decentralization process, the tumbling-type cushion block is sliding friction with stake hole 5 inwalls, has lifted rear and concreting.
The above embodiment; it is only the more representational specific embodiment of the utility model; but the utility model institute resist technology scheme is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; all changes or the replacement that can directly derive or expect easily from the disclosed content of the utility model, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. a reinforcing bar cage hoisting tumbling-type cushion block; it is the solid block be connected with reinforcing cage (3); it is characterized in that: the shape of described tumbling-type cushion block (1) is the short cylinder that middle part has a through hole (2); described through hole (2) is for wearing ring-shaped stirrup (4); its diameter is greater than the diameter of ring-shaped stirrup (4); the radius of described tumbling-type cushion block (1) adapts with the thickness of concrete cover of building, and described tumbling-type cushion block is that mortar is made.
2. reinforcing bar cage hoisting tumbling-type cushion block according to claim 1, it is characterized in that: described short cylindrical height is greater than 10 millimeters.
3. reinforcing bar cage hoisting tumbling-type cushion block according to claim 1 is characterized in that: described tumbling-type cushion block (1) is more than two through the number of ring-shaped stirrup (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549304 CN202954490U (en) | 2012-10-25 | 2012-10-25 | Rolling type cushion block for hoisting reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549304 CN202954490U (en) | 2012-10-25 | 2012-10-25 | Rolling type cushion block for hoisting reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202954490U true CN202954490U (en) | 2013-05-29 |
Family
ID=48460069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549304 Expired - Fee Related CN202954490U (en) | 2012-10-25 | 2012-10-25 | Rolling type cushion block for hoisting reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202954490U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507645A (en) * | 2015-11-18 | 2016-04-20 | 张振明 | Universal concrete sphere |
| CN109797739A (en) * | 2019-01-18 | 2019-05-24 | 聊城安泰黄河水利工程维修养护有限公司 | A kind of reinforcement cage immersion device and its construction method for concrete-pile construction |
| CN110541522A (en) * | 2019-07-26 | 2019-12-06 | 广西建工集团建筑工程总承包有限公司 | Construction method for monitoring thickness of floor slab negative reinforcement protective layer |
| CN115045270A (en) * | 2022-06-16 | 2022-09-13 | 山东高速舜通路桥工程有限公司 | Method for constructing cast-in-situ bored pile |
-
2012
- 2012-10-25 CN CN 201220549304 patent/CN202954490U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507645A (en) * | 2015-11-18 | 2016-04-20 | 张振明 | Universal concrete sphere |
| CN109797739A (en) * | 2019-01-18 | 2019-05-24 | 聊城安泰黄河水利工程维修养护有限公司 | A kind of reinforcement cage immersion device and its construction method for concrete-pile construction |
| CN110541522A (en) * | 2019-07-26 | 2019-12-06 | 广西建工集团建筑工程总承包有限公司 | Construction method for monitoring thickness of floor slab negative reinforcement protective layer |
| CN115045270A (en) * | 2022-06-16 | 2022-09-13 | 山东高速舜通路桥工程有限公司 | Method for constructing cast-in-situ bored pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |