CN203077459U - Square-pile steel mold with four round angles - Google Patents
Square-pile steel mold with four round angles Download PDFInfo
- Publication number
- CN203077459U CN203077459U CN 201320075926 CN201320075926U CN203077459U CN 203077459 U CN203077459 U CN 203077459U CN 201320075926 CN201320075926 CN 201320075926 CN 201320075926 U CN201320075926 U CN 201320075926U CN 203077459 U CN203077459 U CN 203077459U
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- groove
- punching block
- shaped
- fixedly connected
- steel mold
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Abstract
The utility model relates to a square-pile steel mold with four round angles. The square-pile steel mold consists of two groove-shaped molds and end plates, wherein the shapes of the two groove-shaped molds are same, and the two groove-shaped molds are fastened oppositely and connected; the end plates are connected at the two axial ends of the mold; each groove-shaped mold consists of a rectangular groove, longitudinal reinforced ribs, circumferential reinforced ribs and a plurality of semicircular running wheels; the section of the rectangular groove is shaped like an isosceles right triangle, or the width of the rectangular groove is half of the length of the rectangular groove; the longitudinal reinforced ribs and the circumferential reinforced ribs are fixedly connected at the outer side of each groove; the plurality of semicircular running wheels are fixedly connected at the outer side of each groove; the two groove-shaped molds are connected by spring screws to form a barrel body and a rabbet; the four angles of the inner wall of the barrel body are round angles; channel steel is symmetrically and fixedly connected at the middle parts of the four outer walls of the barrel body; and the outer walls of the barrel body are provided with lifting rings. The square-pile steel mold has the advantages that the wear to steel wire ropes in transportation or lifting can be reduced, the phenomenon of falling of the steel mold can not be caused, the use of the steel mold is convenient and the service time of the steel mold is prolonged.
Description
Technical field
The utility model relates to a kind of prestressing force punching block, particularly relates to a kind of side's stake punching block that has four fillets.
Background technology
Side stake is compared with pile tube as one of piling of foundation pile engineering, wants big with the frictional force on ground, and bearing capacity is big.It adopts, and hollow extruding is loosed core, kinds of processes such as centrifugal is made moulding, is a kind of elongated hollow section precast concrete.Construction method adopts static pressure pile-sinking technology more, the dirty situation that cast-in-situ bored pile building site mud completely flows can not take place, can not occur that draw water in the artificial digging pile building site and the busy scene of the muck haulage of bulldozing everywhere yet, and the potential safety hazard of underground work, accomplish civilized construction easily, safety in production, soil compaction effect is little, and the construction breakage rate is low.
Stake punching block in side is identical by two shapes, make-up and the groove-shaped molds that connect and be connected in mould shaft and form to the end plate at two ends, every groove-shaped mold all is made up of groove, matchboard, the vertical muscle of reinforcement and reinforcing ring muscle, running wheel, it is one that two groove-shaped molds connect matchboard by bolt, two ends and end plate are connected to a fixed, thereby form the cylindrical body that intracavity section is foursquare column cavity, muscle is indulged in be evenly distributed with a plurality of reinforcing ring muscle, a plurality of isodiametric ring-type running wheel and a plurality of reinforcement that is parallel to the cylindrical body center line of this cylindrical body.Wherein two groove-shaped mold cross sections are isosceles triangle or wide for growing the rectangular slot of half.Existing side's stake punching block intracavity section of being made up of two groove-shaped molds is square, a diagonal angle is a circle in its four angles, another side of being, diagonal angle (becoming 90 degree right angles), there is not chamfering, when transportation and lifting, easily break the carrying steel wire rope, cause punching block to drop, the cross section of the centrifugal hollow concrete side's stake of coming out of this side stake punching block is asymmetric, is unfavorable for subsequent operation.
The utility model content
The purpose of this utility model provides a kind of side's stake punching block that has four fillets, solves the problem that more existing side's stake punching blocks are easily broken the carrying steel wire rope, caused punching block to drop easily when transportation and lifting.
In order to solve the existing problem of background technology, the utility model has adopted following technical scheme: a kind of side's stake punching block that has four fillets, it is block-shaped identical by two, make-up and the groove-shaped mold that connects and be connected in mould shaft and form to the end plate at two ends, to be that isosceles right triangle or one are wide by a cross section be long half rectangular slot for every groove-shaped mold, be fixedly connected on the vertical muscle of reinforcement in each groove outside and reinforcing ring to muscle, the a plurality of semicircular running wheel that is fixedly connected on each groove outside is formed, two groove-shaped molds are connected by Spring screws and form cylindrical shell and tongue and groove, four angles of described cylinder inboard wall are fillet, four all symmetrical fixedly connected channel-section steels in outer wall middle part of cylindrical shell, described outer wall is provided with suspension ring.
As preferably, described tongue and groove adopts dovetail groove tongue and groove or " Z " type groove tongue and groove.
As preferably, described cylindrical shell fillet diameter is R20～R26.
As preferably, the length of side of described cylindrical shell is 250～500mm.
As preferably, described cylinder board thickness is 8～10mm.
As preferably, described punching block length is 9000～26000mm.
Punching block described in the utility model can reduce the wearing and tearing to steel wire rope of transportation or when lifting, and the phenomenon that can cause punching block to drop not makes things convenient for the use of punching block and prolonged service time of punching block.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the sectional view at middle A-A place embodiment illustrated in fig. 1.
Fig. 3 is the structure for amplifying schematic diagram of tongue and groove among the utility model embodiment.
Fig. 4 is the structure for amplifying schematic diagram of suspension ring among the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment, but protection domain of the present utility model is not limited to this.
As shown in the figure, a kind of side stake punching block that has four fillets, it is by two block-shaped identical, make-up and the groove-shaped molds that connect and be connected in mould shaft and form to the end plate 1 at two ends.To be that isosceles right triangle or one are wide by a cross section form to muscle 4, a plurality of semicircular running wheel 2 that is fixedly connected on each groove outside for long half rectangular slot, the vertical muscle 3 of reinforcement that is fixedly connected on each groove outside and reinforcing ring for every groove-shaped mold.Two groove-shaped molds are connected by Spring screws 8 and form cylindrical shell 6 and dovetail groove tongue and groove 9, and four angles of the inwall of cylindrical shell 6 are fillet 7, four all symmetrical fixedly connected channel-section steels 5 in outer wall middle part of cylindrical shell 6, and outer wall is provided with suspension ring 10.
Claims (6)
1. side stake punching block that has four fillets, it is block-shaped identical by two, make-up and the groove-shaped mold that connects and be connected in mould shaft and form to the end plate at two ends, to be that isosceles right triangle or one are wide by a cross section be long half rectangular slot for every groove-shaped mold, be fixedly connected on the vertical muscle of reinforcement in each groove outside and reinforcing ring to muscle, the a plurality of semicircular running wheel that is fixedly connected on each groove outside is formed, two groove-shaped molds are connected by Spring screws and form cylindrical shell and tongue and groove, it is characterized in that: four angles of described cylinder inboard wall are fillet, four all symmetrical fixedly connected channel-section steels in outer wall middle part of cylindrical shell, described outer wall is provided with suspension ring.
2. a kind of side's stake punching block that has four fillets according to claim 1, it is characterized in that: described tongue and groove adopts dovetail groove tongue and groove or " Z " type groove tongue and groove.
3. a kind of side's stake punching block that has four fillets according to claim 1, it is characterized in that: described cylindrical shell fillet diameter is R20～R26.
4. a kind of side's stake punching block that has four fillets according to claim 1, it is characterized in that: the length of side of described cylindrical shell is 250～500mm.
5. a kind of side's stake punching block that has four fillets according to claim 1, it is characterized in that: described cylinder board thickness is 8～10mm.
6. a kind of side's stake punching block that has four fillets according to claim 1, it is characterized in that: described punching block length is 9000～26000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075926 CN203077459U (en) | 2013-02-16 | 2013-02-16 | Square-pile steel mold with four round angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075926 CN203077459U (en) | 2013-02-16 | 2013-02-16 | Square-pile steel mold with four round angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203077459U true CN203077459U (en) | 2013-07-24 |
Family
ID=48823328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320075926 Expired - Fee Related CN203077459U (en) | 2013-02-16 | 2013-02-16 | Square-pile steel mold with four round angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203077459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079041A (en) * | 2016-07-27 | 2016-11-09 | 周兆弟 | Make the mould of concavo-convex stake |
-
2013
- 2013-02-16 CN CN 201320075926 patent/CN203077459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079041A (en) * | 2016-07-27 | 2016-11-09 | 周兆弟 | Make the mould of concavo-convex stake |
| CN106079041B (en) * | 2016-07-27 | 2019-04-05 | 周兆弟 | Make the mold of concave-convex stake |
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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: 20130724 Termination date: 20160216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |