CN204299142U - A kind of unloading-structure of builder's jack - Google Patents
A kind of unloading-structure of builder's jack Download PDFInfo
- Publication number
- CN204299142U CN204299142U CN201420674389.3U CN201420674389U CN204299142U CN 204299142 U CN204299142 U CN 204299142U CN 201420674389 U CN201420674389 U CN 201420674389U CN 204299142 U CN204299142 U CN 204299142U
- Authority
- CN
- China
- Prior art keywords
- builder
- jack
- screw rod
- wire rope
- backing plate
- 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
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
A kind of unloading-structure of builder's jack, be intended to overcome builder's jack of the prior art and adopt the off-load of wire rope drawknot, the fixing safety factor of wire rope afterbody snap ring is not high, and wire rope can not reusable shortcoming, a kind of unloading-structure of builder's jack is provided, comprise structural beams, be arranged on the suspension ring fixation kit in structural beams, connector on wire rope and builder's jack, wire rope one end is fixedly connected with suspension ring fixation kit, the wire rope other end is fixedly connected with the connector on builder's jack, suspension ring fixation kit comprises: screw rod, sleeve pipe, backing plate and setscrew nut, screw rod one end is provided with annulus, screw rod and casing pipe sleeve load connect, backing plate is provided with the through hole that screw rod passes, backing plate is fixed on screw rod by setscrew nut, sleeve pipe pre-embedding is arranged in structural beams, backing plate one surface and structural beams contact internal walls.The utility model has safe and reliable, the advantage such as can to reuse, be applicable to the environment of builder's jack off-load.
Description
Technical field
The utility model relates to a kind of unloading-structure for building, particularly relates to a kind of unloading-structure of builder's jack.
Background technology
The unloading-structure of traditional builder's jack, the suspension ring fixation kit be arranged in its structural beams adopts wire rope drawknot, but find in practice, the fixing safety factor of wire rope afterbody snap ring is not high, easily break, for construction brings hidden danger, and wire rope can not be reused, and adds construction cost.
Utility model content
The utility model overcomes builder's jack of the prior art and adopts the off-load of wire rope drawknot, and the fixing safety factor of wire rope afterbody snap ring is not high, and wire rope can not reusable shortcoming, provides a kind of unloading-structure of builder's jack.
The technical scheme that the utility model realizes goal of the invention employing is: a kind of unloading-structure of builder's jack, comprise structural beams, be arranged on the suspension ring fixation kit in structural beams, connector on wire rope and builder's jack, wire rope one end is fixedly connected with suspension ring fixation kit, the wire rope other end is fixedly connected with the connector on builder's jack, described suspension ring fixation kit comprises: screw rod, sleeve pipe, backing plate and setscrew nut, screw rod one end is provided with annulus, screw rod and casing pipe sleeve load connect, backing plate is provided with the through hole that screw rod passes, backing plate is fixed on screw rod by setscrew nut, sleeve pipe pre-embedding is arranged in structural beams, backing plate one surface and structural beams contact internal walls.
Described annulus welds with screw body.
The beneficial effects of the utility model are: substitute traditional wire rope with screw rod, the annulus of screw rod one end can not be pulled off, more safe and reliable, and after overhanging type steel is removed, suspension ring fixation kit of the present utility model is dismountable to be reused again, utilization rate is high, provide cost savings, there is installation, remove soon, the advantages such as finishing impact is little.
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model will be further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing, 1 be sleeve pipe, 2 be structural beams, 3 be setscrew nut for screw rod, 3-1 are annulus, 4,5 be backing plate, 6 be wire rope, 7 be builder's jack, 7-1 be connector, 8 is concrete.
Detailed description of the invention
As shown in Figure 1, the unloading-structure of a kind of builder's jack of the present embodiment, comprises structural beams 2, connector 7-1 on the suspension ring fixation kit be arranged in structural beams 2, wire rope 6 and builder's jack 7.Builder's jack 7 is fixedly mounted on concrete eight.Wire rope 6 one end is fixedly connected with suspension ring fixation kit, and wire rope 6 other end is fixedly connected with the connector 7-1 on builder's jack 7.Described suspension ring fixation kit comprises: screw rod 3, sleeve pipe 1, backing plate 5 and setscrew nut 4.Described screw rod 3 one end is provided with annulus 3-1.The preferred annulus 3-1 of the present embodiment welds with screw rod 3 body.Screw rod 3 is set with sleeve pipe 1 and is connected.Backing plate 5 is provided with the through hole that screw rod 3 passes, and backing plate 5 is fixed on screw rod 3 by setscrew nut 4.Sleeve pipe 1 is pre-buried to be arranged in structural beams 2, backing plate 5 one surface and structural beams 2 contact internal walls.
When implementing to use, at structural beams 2 side service sleeve 1 also concreting, overlapped by screw rod 3 and load in sleeve pipe 1, the annulus 3-1 of screw rod 3 stays outside structural beams 2.Backing plate 5 is close to structural beams 2 inwall and is fixed on screw rod 3 by setscrew nut 4.Because annulus 3-1 and screw rod 3 are structure as a whole, so annulus 3-1 can not be pulled off, safe and reliable.
After builder's jack is removed, suspension ring fixation kit of the present utility model is dismountable to be reused again, and utilization rate is high, provides cost savings, and has installation, removes soon, the advantages such as finishing impact is little.
Claims (2)
1. the unloading-structure of a builder's jack, comprise structural beams, be arranged on the suspension ring fixation kit in structural beams, connector on wire rope and builder's jack, wire rope one end is fixedly connected with suspension ring fixation kit, the wire rope other end is fixedly connected with the connector on builder's jack, it is characterized in that, described suspension ring fixation kit comprises: screw rod (3), sleeve pipe (1), backing plate (5) and setscrew nut (4), screw rod (3) one end is provided with annulus (3-1), screw rod (3) is set with sleeve pipe (1) and is connected, backing plate (5) is provided with the through hole that screw rod (3) passes, backing plate (5) is fixed on screw rod (3) by setscrew nut (4), sleeve pipe (1) is pre-buried to be arranged in structural beams (2), backing plate (5) one surface and structural beams (2) contact internal walls.
2. the unloading-structure of a kind of builder's jack according to claim 1, is characterized in that, described annulus (3-1) welds with screw rod (3) body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674389.3U CN204299142U (en) | 2014-11-13 | 2014-11-13 | A kind of unloading-structure of builder's jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674389.3U CN204299142U (en) | 2014-11-13 | 2014-11-13 | A kind of unloading-structure of builder's jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204299142U true CN204299142U (en) | 2015-04-29 |
Family
ID=53104690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674389.3U Expired - Fee Related CN204299142U (en) | 2014-11-13 | 2014-11-13 | A kind of unloading-structure of builder's jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204299142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003069A (en) * | 2015-07-16 | 2015-10-28 | 上海建工四建集团有限公司 | Large-span cable-stayed locking dewatering operating platform and construction method thereof |
| CN110847580A (en) * | 2019-12-02 | 2020-02-28 | 中国建筑第四工程局有限公司 | Device for reducing abrasion of steel wire rope |
-
2014
- 2014-11-13 CN CN201420674389.3U patent/CN204299142U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003069A (en) * | 2015-07-16 | 2015-10-28 | 上海建工四建集团有限公司 | Large-span cable-stayed locking dewatering operating platform and construction method thereof |
| CN110847580A (en) * | 2019-12-02 | 2020-02-28 | 中国建筑第四工程局有限公司 | Device for reducing abrasion of steel wire rope |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |