CN202767552U - Steel sleeper - Google Patents
Steel sleeper Download PDFInfo
- Publication number
- CN202767552U CN202767552U CN 201220471394 CN201220471394U CN202767552U CN 202767552 U CN202767552 U CN 202767552U CN 201220471394 CN201220471394 CN 201220471394 CN 201220471394 U CN201220471394 U CN 201220471394U CN 202767552 U CN202767552 U CN 202767552U
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- Prior art keywords
- sleeper
- steel
- shaped steel
- reinforcing rib
- utility
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Abstract
The utility model relates to the field of constructional engineering, in particular to a steel sleeper. The steel sleeper comprises C-shaped steel and a sleeper. The sleeper is arranged inside the C-shaped steel and closely attached with the inner side of the C-shaped steel. Through holes are oppositely formed in two opposite lateral steel plates of the C-shaped steel, the two opposite through holes are provided with fixing bolts, the fixing bolts penetrate through the sleeper, and at least one enhancing rib is arranged on at least one surface of the C-shaped steel in the axial direction. By arranging the enhancing rib on the C-shaped steel, the intensity and the rigidity of the steel sleeper are improved, so that the steel sleeper can satisfy needed intensity and rigidity with no need to increase the size of the section of the sleeper and the thickness of the C-shaped steel, and therefore the steel sleeper is enabled to have small size and light dead weight.
Description
Technical field
The utility model relates to building engineering field, particularly a kind of steel sleeper.
Background technology
In construction work, be usually directed to use sleeper that some building structure is supported, traditional sleeper is to be directly used in support after timber is processed into required form, owing to not protecting facility in the sleeper outside, so in use, sleeper is easily intake, and is corroded and life-span of reducing sleeper; Because the hardness of timber own is not high, in use and handling process, send collision and cause sleeper to damage, in the application life of also having reduced sleeper, increased use cost; In addition, because the intensity of timber own is not high, when building structure is supported, needs to arrange that intensive sleeper could arrive the requirement of supporting, thereby increased construction volume, also increased use cost.
Not enough in Practical Project uses in order to solve the traditional sleeper that brings owing to the timber self character, steel sleeper has appearred on the market, modal is C shaped steel sleeper, soon sleeper is processed in the groove of square rear insertion C shaped steel, the steel sleeper that adopts such structure to obtain, case hardness has obtained reinforcement, can not damage because of bumping in use and the handling process, the strength and stiffness of steel sleeper have also been strengthened simultaneously, can reduce the layout density of steel sleeper, thereby the minimizing construction volume has reduced use cost.
In the Practical Project use procedure, in order to guarantee that steel sleeper has higher strength and stiffness, usually need to adopt larger sleeper and the thicker C shaped steel of thickness of sectional dimension, adopt this mode so that steel sleeper has enough strength and stiffness, but volume and the deadweight of steel sleeper have also been increased simultaneously, be not easy to stack and carrying, increased construction cost.
So need badly at present a kind of volume little, from heavy and light, and can satisfy the steel sleeper of strength and stiffness requirement.
The utility model content
The purpose of this utility model is: for prior art exist in order to satisfy the strength and stiffness requirement, so that steel sleeper has larger volume and deadweight, and be not easy to the deficiency of stacking and carrying, provide a kind of volume little, from heavy and light, and can satisfy the steel sleeper of strength and stiffness requirement.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of steel sleeper, comprise C shaped steel and sleeper, described sleeper is arranged in the described C shaped steel, and fit tightly with described C shaped steel inboard, be relatively set with through hole on the steel plate of the relative both sides of described C shaped steel, described two relative through holes are provided with set bolt, and described set bolt runs through described sleeper, are provided with vertically at least one reinforcing rib on described at least one face of C shaped steel.By at C shaped steel reinforcing rib being set, improve the strength and stiffness of steel sleeper, thereby the sectional dimension and the C shaped steel thickness that do not need to increase sleeper just can make steel sleeper satisfy required strength and stiffness, and then so that steel sleeper have less volume and deadweight.
As preferred version of the present utility model, described reinforcing rib is the reinforcing rib of vertically inwardly protruding formation of C shaped steel steel plate, and the position corresponding with reinforcing rib is provided with the elongated slot that matches with reinforcing rib on the described sleeper.By vertically inwardly protruding formation of C shaped steel steel plate reinforcing rib, and the position corresponding with reinforcing rib is provided with the elongated slot that matches with reinforcing rib on sleeper, further reduced the deadweight of steel sleeper.
As preferred version of the present utility model, described reinforcing rib is four reinforcing ribs, and described four reinforcing ribs are symmetricly set on respectively on the relative biside plate of described C shaped steel.
As preferred version of the present utility model, described reinforcing rib is three reinforcing ribs, and described three reinforcing ribs are arranged on two side plates and base plate of described C shaped steel.
Steel sleeper of the present utility model, by vertically inwardly protruding formation of C shaped steel steel plate reinforcing rib, and the position corresponding with reinforcing rib is provided with the elongated slot that matches with reinforcing rib on sleeper, further reduced the deadweight of steel sleeper, so that steel sleeper has less volume and deadweight, the convenient stacking and carrying reduced difficulty of construction.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are:
By vertically inwardly protruding formation of C shaped steel steel plate reinforcing rib, and the position corresponding with reinforcing rib is provided with the elongated slot that matches with reinforcing rib on sleeper, further reduced the deadweight of steel sleeper, so that steel sleeper has less volume and deadweight, the convenient stacking and carrying reduced difficulty of construction.
Description of drawings
Fig. 1 is the structural representation of the utility model steel sleeper;
Fig. 2 is the structural representation of C shaped steel;
Fig. 3 is the structural representation of sleeper,
Mark among the figure: 1-C shaped steel, 2-sleeper, 3-reinforcing rib, 4-elongated slot, 5-set bolt, 6-through hole.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Such as Fig. 1, Fig. 2 and steel sleeper shown in Figure 3, comprise C shaped steel 1 and sleeper 2, described sleeper 2 is arranged in the described C shaped steel 1, and fit tightly with described C shaped steel 1 inboard, be relatively set with through hole 6 on the described C shaped steel 1 relative both sides steel plate, described two relative through holes 6 are provided with set bolt 5, described set bolt 5 runs through described sleeper 2, be provided with four reinforcing ribs 3 on the described C shaped steel 1, described four reinforcing ribs 3 are symmetricly set on respectively on the relative biside plate of described C shaped steel 1, described reinforcing rib 3 is the vertically reinforcing rib that forms of inwardly protruding of C shaped steel 1 steel plate, and position corresponding with reinforcing rib 3 on the described sleeper 2 is provided with the elongated slot 4 that matches with reinforcing rib 3.
Steel sleeper of the present utility model, by four reinforcing ribs 3 of vertically inwardly protruding formation of C shaped steel 1 steel plate, and the position corresponding with reinforcing rib 3 is provided with the elongated slot 4 that matches with reinforcing rib 3 on sleeper 2, further reduced the deadweight of steel sleeper, so that steel sleeper has less volume and deadweight, the convenient stacking and carrying reduced difficulty of construction.
All the other structures of steel sleeper are identical, and described reinforcing rib 3 is three reinforcing ribs, and described three reinforcing ribs 3 are arranged on two side plates and base plate of described C shaped steel 1.
Be provided with the steel sleeper of three reinforcing ribs, from heavy and light, volume is little, can stack easily and carry, and has reduced difficulty of construction.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. steel sleeper, comprise C shaped steel and sleeper, described sleeper is arranged in the described C shaped steel, and fit tightly with described C shaped steel inboard, be relatively set with through hole on the steel plate of the relative both sides of described C shaped steel, described two relative through holes are provided with set bolt, and described set bolt runs through described sleeper, it is characterized in that, be provided with vertically at least one reinforcing rib on described at least one face of C shaped steel.
2. steel sleeper according to claim 1 is characterized in that, described reinforcing rib is four reinforcing ribs, and described four reinforcing ribs are symmetricly set on respectively on the relative biside plate of described C shaped steel.
3. steel sleeper according to claim 1 is characterized in that, described reinforcing rib is three reinforcing ribs, and described three reinforcing ribs are arranged on two side plates and base plate of described C shaped steel.
4. according to claim 1 and 2 or 3 described steel sleepers, it is characterized in that, described reinforcing rib is the vertically reinforcing rib that forms of inwardly protruding of C shaped steel steel plate, and the position corresponding with reinforcing rib is provided with the elongated slot that matches with reinforcing rib on the described sleeper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471394 CN202767552U (en) | 2012-09-17 | 2012-09-17 | Steel sleeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471394 CN202767552U (en) | 2012-09-17 | 2012-09-17 | Steel sleeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767552U true CN202767552U (en) | 2013-03-06 |
Family
ID=47774135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471394 Expired - Fee Related CN202767552U (en) | 2012-09-17 | 2012-09-17 | Steel sleeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767552U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018663A (en) * | 2014-06-25 | 2014-09-03 | 成都缘丰科技材料有限公司 | Composite building supporting piece and manufacturing method thereof |
| CN104018664A (en) * | 2014-06-25 | 2014-09-03 | 成都缘丰科技材料有限公司 | Composite building supporting structural member and manufacturing method thereof |
| CN104018662A (en) * | 2014-06-25 | 2014-09-03 | 成都缘丰科技材料有限公司 | Hollow composite building supporting structure piece and manufacturing method thereof |
| DE202019105286U1 (en) | 2019-09-24 | 2019-10-29 | Zhejiang Construction Engineering Group Co., Ltd. | Steel timber |
-
2012
- 2012-09-17 CN CN 201220471394 patent/CN202767552U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018663A (en) * | 2014-06-25 | 2014-09-03 | 成都缘丰科技材料有限公司 | Composite building supporting piece and manufacturing method thereof |
| CN104018664A (en) * | 2014-06-25 | 2014-09-03 | 成都缘丰科技材料有限公司 | Composite building supporting structural member and manufacturing method thereof |
| CN104018662A (en) * | 2014-06-25 | 2014-09-03 | 成都缘丰科技材料有限公司 | Hollow composite building supporting structure piece and manufacturing method thereof |
| CN104018662B (en) * | 2014-06-25 | 2016-05-25 | 成都缘丰科技材料有限公司 | A kind of hollow complex building supporting structure and manufacture method thereof |
| CN104018664B (en) * | 2014-06-25 | 2016-11-09 | 成都缘丰科技材料有限公司 | A kind of complex building supporting structure and manufacture method thereof |
| CN104018663B (en) * | 2014-06-25 | 2016-11-16 | 成都缘丰科技材料有限公司 | A kind of complex building support member and manufacture method thereof |
| DE202019105286U1 (en) | 2019-09-24 | 2019-10-29 | Zhejiang Construction Engineering Group Co., Ltd. | Steel timber |
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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: 20130306 Termination date: 20180917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |