CN201521107U - Composite timber sleeper for supporting reinforcement concrete components - Google Patents
Composite timber sleeper for supporting reinforcement concrete components Download PDFInfo
- Publication number
- CN201521107U CN201521107U CN2009203109994U CN200920310999U CN201521107U CN 201521107 U CN201521107 U CN 201521107U CN 2009203109994 U CN2009203109994 U CN 2009203109994U CN 200920310999 U CN200920310999 U CN 200920310999U CN 201521107 U CN201521107 U CN 201521107U
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- CN
- China
- Prior art keywords
- sleeper
- reinforcing sleeve
- timber
- composite
- reinforced concrete
- 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
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Abstract
The utility model discloses a composite timber sleeper for supporting reinforcement concrete components, which comprises a timber sleeper (1) and a reinforcing sleeve (2). The timber sleeper (1) is jogged into the reinforcing sleeve (2) and is in interference fit with the same, portions of two ends of the timber sleeper (1) extend outside of the reinforcing sleeve (2), wherein a long notch (5) is arranged along an axial direction of one side of the reinforcing sleeve (2), and then a portion of the corresponding side of the timber sleeper (1) is exposed outside. The composite timber sleeper is simple in structure and convenient in use, can greatly increase utilization of timber sleepers, reduces operational quantity of the timber sleepers, saves cost, increases stability of a supporting structure, and simultaneously can be adaptable to requirements of timber sleepers in different lengths.
Description
Technical field
The utility model belongs to the building material apparatus technical field, especially relates to a kind of reinforced concrete member support composite sleeper that is used for.
Background technology
Steel concrete builds the common template moulding of using earlier in building trade, the template of moulding supports by sleeper, usually earlier sleeper is pre-fixed at the template external surface, utilize the bracing frame of steel tube lapping to abut to the whole supporting role of playing on the sleeper template, this wherein sleeper mainly play concrete building in or moulding back balance steel pipe bracing frame stressed to the support of template, if the steel pipe bracing frame is direct and template causes template stressed insufficient against meeting, the irregular reason of template itself makes the steel pipe strong point inhomogeneous, reasons such as support force imbalance can make concrete make template break or strutted to the bump of template or to the pressure of template in the process of building, wherein because sleeper is full wood materials, the insufficient strength of itself, making a large amount of sleeper of support time spent needs of sleeper, because if sleeper very few with the direct contact point of steel pipe when very few, be subjected to the effect sleeper easy deformation of concrete gravity or pressure, can rupture when serious.The distortion of sleeper can cause out-of-flatness local after the concreting moulding.In addition, when dismantling template, recovery sleeper after steel concrete is built moulding, wooden material is very easy to be damaged, and the operation of adding the part constructor is unreasonable, dismantle sleeper by force, cause the sleeper rate of recovery of at present general wood materials very low, waste is bigger.Situation at different size needs to make separately the whole sleeper that meets dimensional requirement simultaneously, and when length requirement was longer, long sleeper was being installed.Dismounting, recovery transportation are gone up cumbersome.
The utility model content
The purpose of this utility model provides a kind of simple in structure, easy to use, utilization rate that can improve sleeper greatly, reduce the practicality amount of sleeper, improve the steadiness of braced structures when saving cost, the reinforced concrete member that is used for that can also adapt to the different length demand simultaneously supports and uses composite sleeper.
In order to achieve the above object, the utility model is to adopt following structure:
A kind of reinforced concrete member support composite sleeper that is used for, comprise that sleeper, cross section are the reinforcing sleeve of rectangle, described sleeper be entrenched in the described reinforcing sleeve and with its formation interference fit, described sleeper two ends are all stretched out one section outside reinforcing sleeve, wherein along described reinforcing sleeve wherein on one side axial direction have long nick, make outside the corresponding edge of described sleeper partly is exposed to.
Adopt the said structure key to be reinforcing sleeve of suit outside general wooden sleeper, the two ends of sleeper reaches outside the reinforcing sleeve simultaneously, exposes in air.Benefit is that reinforcing sleeve can improve the intensity of sleeper, improves application life, protective effect outside also playing in removing and installing simultaneously, not fragile sleeper.Improve its utilization rate and the rate of recovery.To have increased so on template of the same area the amount of required use just little than wooden sleeper when intensity, saved cost.In addition the exposed purpose in sleeper two ends is, utilize exposed part employing and the similar structure of reinforcing sleeve as adapter sleeve, two joints or more piece composite sleeper are connected together the long composite sleeper that forms a realistic demand, the sleeper that so just can only need a small amount of specification of preparation need not be for satisfying the composite sleeper that actual demand prepares new length again by splicing to satisfy actual demand; The part of stretching out also plays the effect to the protection of reinforcing sleeve end face; because when composite sleeper is down lost from eminence in the process of using and is thrown; clash into bottom surface and other firm bodies easily at both ends, and thing and end own are collided in so easy damage, reduction application life.In this structure,, compress by steel pipe frame again,, make outside sleeper partly is exposed to, it can be pinned on the template in advance so firm on one side therein overlapping has long nick in this structure because composite sleeper needs follow closely in advance earlier to make its basic fixed position in use on template.
The two ends that are positioned at described reinforcing sleeve long nick are fixed with stiffener.
Two ends at reinforcing sleeve are provided with stiffener, purpose is to make firm being wrapped on the sleeper of reinforcing sleeve energy, prevent reinforcing sleeve distortion or when partly being out of shape sleeper separate with reinforcing sleeve and come off, this kind fixed form can guarantee that whole support member external surface is smooth smooth, has avoided fixed form such as employing screw to form in protuberance transportation or the work progress at external surface and has caused loosening because of reasons such as collision damage fixture.
Be furnished with pre-tieholen with the relative edge of described reinforcing sleeve long nick.
By this pre-tieholen, penetrate whole sleeper and be being pinned in advance on the plank of sleeper as mentioned above, anchor point is provided, nail only need pass this hole and order the effect that just can reach the location on the template.
Described stiffener is welded on the two ends of described reinforcing sleeve long nick.
Described reinforcing sleeve adopts galvanized steel plain sheet to make.
Galvanized steel plain sheet has, and antirust, etch-proof interaction energy improves the application life that meets sleeper greatly.
The utilization rate that the utility model is simple in structure, easy to use, can improve sleeper greatly reduces the practicality amount of sleeper, improve when saving cost braced structures steadiness, can also adapt to the demand of different length simultaneously.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of reinforcing sleeve;
The structural representation that Fig. 3 splices and combines for the utility model;
Fig. 4 is the left view of Fig. 2.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Shown in Fig. 1,2,4, a kind of reinforced concrete member support composite sleeper that is used for, this composite sleeper comprises that sleeper 1, cross section are the reinforcing sleeve 2 of rectangle, described sleeper 1 be entrenched in the described reinforcing sleeve 2 and with its formation interference fit, described sleeper 1 two ends are all stretched out one section outside reinforcing sleeve 2, wherein along described reinforcing sleeve 2 wherein on one side axial direction have long nick 5, make outside the corresponding edge of described sleeper 1 partly is exposed to, the two ends that are positioned at the long nick 5 of described reinforcing sleeve 2 are fixed with stiffener 3.
Be furnished with pre-tieholen 4 with the relative edge of described reinforcing sleeve 2 long nicks.This pre-tieholen 4 can arrange according to demand that the spacing of a plurality of each pre-tieholen usually is at 30MM.
Described stiffener 3 is welded on the two ends of described reinforcing sleeve 2 long nicks.
Described reinforcing sleeve 2 adopts galvanized steel plain sheet to make.
For realizing above-mentionedly satisfying the different length demand by splicing and adopt as shown in Figure 4, between 2 joints or more piece composite sleeper, adapter sleeve 6 is set, the wooden sleeper that the end of composite sleeper is exposed is inserted into and compresses in the adapter sleeve 6 and can realize, easy to connectly, simple to operate so can realize the demand that length requirement is long, and short sleeper also is convenient to the transportation installation by the composite sleeper for preparing a small amount of specification.Wherein adapter sleeve 6 adopts the structure identical with reinforcing sleeve, shortly only need save or the more piece composite sleeper connects together and gets final product 2.
Claims (5)
1. one kind is used for reinforced concrete member support composite sleeper, it is characterized in that: this composite sleeper comprises that sleeper (1), cross section are the reinforcing sleeve (2) of rectangle, described sleeper (1) be entrenched in the described reinforcing sleeve (2) and with its formation interference fit, described sleeper (1) two ends are all stretched out one section outside reinforcing sleeve (2), wherein along described reinforcing sleeve (2) wherein on one side axial direction have long nick (5), make outside the corresponding edge of described sleeper (1) partly is exposed to.
2. a kind of reinforced concrete member that is used for according to claim 1 supports and to use composite sleeper, and it is characterized in that: the two ends that are positioned at the long nick 5 of described reinforcing sleeve (2) are fixed with stiffener (3).
3. a kind of reinforced concrete member that is used for according to claim 1 supports and to use composite sleeper, it is characterized in that: be furnished with pre-tieholen (4) with the relative edge of described reinforcing sleeve (2) long nick.
4. a kind of reinforced concrete member that is used for according to claim 1 supports and to use composite sleeper, and it is characterized in that: described stiffener (3) is welded on the two ends of described reinforcing sleeve (2) long nick.
5. a kind of reinforced concrete member that is used for according to claim 1 supports and use composite sleeper, and it is characterized in that: described reinforcing sleeve (2) employing galvanized steel plain sheet is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203109994U CN201521107U (en) | 2009-09-22 | 2009-09-22 | Composite timber sleeper for supporting reinforcement concrete components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203109994U CN201521107U (en) | 2009-09-22 | 2009-09-22 | Composite timber sleeper for supporting reinforcement concrete components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201521107U true CN201521107U (en) | 2010-07-07 |
Family
ID=42507283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203109994U Expired - Fee Related CN201521107U (en) | 2009-09-22 | 2009-09-22 | Composite timber sleeper for supporting reinforcement concrete components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201521107U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808505A (en) * | 2012-08-28 | 2012-12-05 | 李先凯 | Template capable of being randomly spliced |
| CN103703196A (en) * | 2011-07-01 | 2014-04-02 | 乌尔玛Cye,S.公司 | Structural member adapted to support a formwork |
| CN104924407A (en) * | 2014-03-19 | 2015-09-23 | 福建省雅康工贸有限公司 | Pollution-free non-adhesive bamboo and/or wood reconstructed material and manufacturing method thereof |
-
2009
- 2009-09-22 CN CN2009203109994U patent/CN201521107U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703196A (en) * | 2011-07-01 | 2014-04-02 | 乌尔玛Cye,S.公司 | Structural member adapted to support a formwork |
| CN102808505A (en) * | 2012-08-28 | 2012-12-05 | 李先凯 | Template capable of being randomly spliced |
| CN104924407A (en) * | 2014-03-19 | 2015-09-23 | 福建省雅康工贸有限公司 | Pollution-free non-adhesive bamboo and/or wood reconstructed material and manufacturing method thereof |
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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: 20100707 Termination date: 20170922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |