CN204589751U - Assembling temporary road structure - Google Patents
Assembling temporary road structure Download PDFInfo
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- CN204589751U CN204589751U CN201520104262.2U CN201520104262U CN204589751U CN 204589751 U CN204589751 U CN 204589751U CN 201520104262 U CN201520104262 U CN 201520104262U CN 204589751 U CN204589751 U CN 204589751U
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Abstract
Assembling temporary road structure of the present utility model, relates to technical field of building construction, for the temporary road only single use of cast-in-place concrete structure, can not recycle, cut and clear consumption manpower and materials, and the problem of contaminated environment.It comprises at least two and be arranged in parallel and be fixed on the L shape bar base on ground; And the some pieces of precast concrete roads plates be held between two L shape bar bases; The inner corner trim of two L shape bar bases is relative, and the straight ends of precast concrete roads plate matches with the inner corner trim of L shape bar base.Substitute cast-in-place concrete structure by precast concrete roads plate, temporary road can be recycled, improve efficiency of construction, reduce engineering cost.
Description
Technical field
The utility model relates to technical field of building construction, particularly a kind of assembling temporary road structure.
Background technology
In building construction process, unit in charge of construction often need design in order to easy construction and build temporary road, after end to be onstructed, this temporary road will be removed, or as the roadbed of road, rational temporary road design both can accelerate major project construction speed effectively, also can be used as supplementing of major project necessity.
But temporary road comparatively common is at present all cast-in-place concrete structure, after construction work terminates, the temporary road of cast-in-place concrete structure just becomes obstruction, and clearing after needs cut, is single use, not only consume a large amount of manpower, cause the waste of material, but also contaminated environment.
Summary of the invention
For the temporary road only single use of cast-in-place concrete structure, can not recycle, cut and clear consumption manpower and materials, and the problem of contaminated environment, the purpose of this utility model is to provide a kind of assembling temporary road structure, substitutes cast-in-place concrete structure by precast concrete roads plate, and temporary road can be recycled, improve efficiency of construction, reduce engineering cost.
The utility model solves the assembling temporary road structure that its technical problem adopts, and comprises at least two and be arranged in parallel and be fixed on the L shape bar base on ground; And the some pieces of precast concrete roads plates be held between two described L shape bar bases; The inner corner trim of two described L shape bar bases is relative, and the straight ends of described precast concrete roads plate matches with the inner corner trim of described L shape bar base.
Preferably, it also comprises at least one T-shaped bar base, and inverted described T-shaped bar base is set in parallel between two described L shape bar bases, and the inner corner trim of described T-shaped bar base matches with the straight ends of described precast concrete roads plate.
Preferably, the square edge of described precast concrete roads plate is coated with L shape bag frame, and described L shape bag frame is made up of angle bar.
Preferably, the both sides of described L shape bag frame inner corner trim are equipped with some anchor bars, and one end of described anchor bar is welded on described L shape bag frame, and the other end of described anchor bar takes the shape of the letter U, and is embedded in described precast concrete roads plate.
Preferably, the described anchor bar be fixedly connected with described L shape bag frame is ф 6mm round steel.
Preferably, the level interval of two longitudinally adjacent described anchor bars is 100mm ~ 200mm.
Preferably, described precast concrete roads plate is provided with some holes for hoist along its axisymmetrical, in described precast concrete roads plate, is embedded with lifting reinforcing bar along its axis direction, and described lifting reinforcing bar runs through two longitudinally adjacent described holes for hoist.
Preferably, pre-buried in described precast concrete roads plate described lifting reinforcing bar is ф 18mm round steel.
Preferably, the vertical portion of described L shape bar base and described T-shaped bar base is equipped with the through hole for lifting, and the height of described through hole is the half of described vertical portion height.
Effect of the present utility model is: assembling temporary road structure of the present utility model, only the two ends of precast concrete roads plate need be embedded in notch that two relative L shape bar bases are formed, namely complete the installation of temporary road structure, easy to operate, efficiency of construction is high; Some precast concrete roads plates can flexible combination road width as required, also can adjust monolithic manufactured size according to actual needs, transport and lifting all convenient, fast; Significantly, after main structure construction completes, the above-mentioned temporary road structure be assembled, only need hanging device can remove precast concrete roads plate and L shape bar base successively, and recycle building in other major project temporary roads, mechanization degree is high, shortens the construction period, and reduces engineering cost; In addition, above-mentioned precast concrete roads plate and L shape bar base all can be processed by factory in advance, and structure is simple, easy to make.
Accompanying drawing explanation
Fig. 1 is the structural representation after the utility model one embodiment assembling temporary road structure installment completes;
Fig. 2 is the structural representation of precast concrete roads plate in the utility model one embodiment;
Fig. 3 is the bag frame of precast concrete roads plate and the structural representation of embedded bar in the utility model one embodiment;
The structural representation of L shape bar base in Fig. 4 the utility model one embodiment
Fig. 5 is the right view of Fig. 4;
Fig. 6 is the structural representation of T-shaped bar base in the utility model one embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the assembling temporary road structure that the utility model proposes is described in further detail.According to explanation below and claims, advantage of the present utility model and feature will be clearer.Below by cited embodiment by reference to the accompanying drawings, technology contents of the present utility model and feature will be described in detail.Need to illustrate in addition, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.For sake of convenience, hereinafter described " on ", D score is consistent with the upper and lower direction of accompanying drawing, but this can not become the restriction of technical solutions of the utility model.
Composition graphs 1 to Fig. 6 illustrates assembling temporary road structure of the present utility model, and it comprises at least two and be arranged in parallel and be fixed on the L shape bar base (i.e. strip foundation, in continuous band shape) 10 on ground; And the some pieces of precast concrete roads plates 20 be held between two L shape bar bases 10; The inner corner trim of two L shape bar bases 10 is relative, and the straight ends of precast concrete roads plate 20 matches with the inner corner trim of L shape bar base 10.The present embodiment monolithic precast concrete roads plate 20 is preferably dimensioned to be 1500mm × 2000mm, is not construed as limiting herein.
Adopt the temporary road of said structure, only the two ends of precast concrete roads plate 20 need be embedded in notch that two relative L shape bar bases are formed, namely complete the installation of temporary road structure, easy to operate, efficiency of construction is high; Some precast concrete roads plates 20 can flexible combination road width as required, also can adjust monolithic manufactured size according to actual needs, transport and lifting all convenient, fast; Significantly, after main structure construction completes, the above-mentioned temporary road structure be assembled, only need hanging device can remove precast concrete roads plate 20 and L shape bar base 10 successively, and recycle building in other major project temporary roads, mechanization degree is high, shortens the construction period, and reduces engineering cost; In addition, above-mentioned precast concrete roads plate 20 and L shape bar base 10 all can be processed by factory in advance, and structure is simple, easy to make.The utility model is applicable to the temporary road of construction work, and as driving region temporary road etc.
Because the width of temporary road structure is different according to construction needs, when needing wider road, for ensureing the stability of temporary road structural pavements structure, as shown in Figure 1, the assembling temporary road structure of the present embodiment also comprises at least one T-shaped bar base 30, inverted T-shaped bar base 30 is set in parallel between two L shape bar bases 10, and the inner corner trim of T-shaped bar base 30 matches with the straight ends of precast concrete roads plate 20.
As shown in Figures 4 to 6, L shape bar base 10 and T-shaped bar base 30 are precast unit, as road basis and in join distributing bar, the laying length of L shape bar base 10 and T-shaped bar base 30 determine according to requirement of engineering, only need multiple L shape bar base 10 and T-shaped bar base 30 difference end to end.In the present embodiment, the width of L shape bar base 10 horizontal part 10a is 450mm, and the height of vertical portion 10b is 300mm, and the width of vertical portion 10b is 150mm.The width of T-shaped bar base 30 horizontal part 30a is 600mm, and the height of vertical portion 30b is 300mm, and the width of vertical portion 30b is 150mm.
As shown in Figure 2; the square edge of precast concrete roads plate 20 is coated with L shape bag frame 21, and preferably, L shape bag frame 21 is made up of angle bar; the angle bar of the present embodiment preferred cross-sections size 50mm × 50mm, L shape bag frame 21 can protect the edge of precast concrete roads plate 20 not by damage.Better, as shown in Figure 3, the both sides of above-mentioned L shape bag frame 21 inner corner trim are equipped with some anchor bar 21a, and one end of anchor bar 21a is welded on L shape bag frame 21, and its other end takes the shape of the letter U, and is embedded in precast concrete roads plate 20.L shape bag frame 21 can be securely fixed on precast concrete roads plate 20 by the setting of anchor bar 21a, and the U-shaped end of anchor bar 21a enhances itself and concrete adhesion strength, and anchoring is more stable.Longitudinally the level interval of two anchor bar 21a that (i.e. L shape bag frame 21 bearing of trend) is adjacent is 100mm ~ 200mm, and in the present embodiment, the level interval of two longitudinally adjacent anchor bar 21a is preferably 150mm.The anchor bar 21a be fixedly connected with L shape bag frame 21 is preferably ф 6mm round steel.
Please continue to refer to Fig. 2, precast concrete roads plate 20 is arranged with some holes for hoist 23 along its axis ax, in the present embodiment on precast concrete roads plate 20 along symmetrical uniform 4 holes for hoist 23 of axis ax, each hole for hoist 23 is of a size of 100mm ~ 200mm, the setting of hole for hoist 23 is convenient to hanging device lifting and is torn fortune precast concrete roads plate 20 open, is also beneficial to the draining on road basis simultaneously.Better, hook tight precast concrete roads plate 20 for ease of hanging device, in precast concrete roads plate 20, be embedded with lifting reinforcing bar 22 along axis ax direction, and lifting reinforcing bar 22 runs through two longitudinally adjacent holes for hoist 23.Lifting reinforcing bar 22 pre-buried in above-mentioned precast concrete roads plate 20 is preferably ф 18mm round steel.
Please continue to refer to Fig. 4 to Fig. 6, the vertical portion 10b of L shape bar base 10 is provided with the through hole 10c for lifting, the height of above-mentioned through hole 10c is the half of vertical portion 10b height, and the through hole 10c so arranged neither destroys the structure of L shape bar base 10, meets again lifting dimensional requirement.Similar, the vertical portion 30b of T-shaped bar base 30 also adopts said structure, repeats no more herein.
Composition graphs 1 to Fig. 6 illustrates the work progress of the utility model assembling temporary road structure:
(1) prepare precast concrete roads plate 20: the reinforcing bar of colligation precast concrete roads plate 20, reserved hole for hoist 23 position, built-in lifting reinforcing bar 22, adopt L shape bag frame 21 corner protector that angle bar is made, disturbing concrete maintenance reaches design strength requirement;
(2) according to road width, excavation foundation groove, L shape bar base 10 is laid in lifting and T-shaped bar base 30 forms road basis;
(3) hoisting prefabricated concrete road plate 20, to be shelved on road basis and to place steadily;
(4), when removing, hoisting prefabricated concrete road plate 20, L shape bar base 10 and T-shaped bar base 30 carry out removing, clearing, again for the laying project of other temporary roads successively.
Foregoing description is only the description to the utility model preferred embodiment; any restriction not to the utility model scope; any change that the those of ordinary skill in the utility model field does according to above-mentioned disclosure, modification, all belong to the protection domain of claims.
Claims (9)
1. assembling temporary road structure, is characterized in that, comprising:
At least two be arranged in parallel and are fixed on the L shape bar base on ground;
And the some pieces of precast concrete roads plates be held between two described L shape bar bases;
The inner corner trim of two described L shape bar bases is relative, and the straight ends of described precast concrete roads plate matches with the inner corner trim of described L shape bar base.
2. assembling temporary road structure according to claim 1, it is characterized in that: also comprise at least one T-shaped bar base, inverted described T-shaped bar base is set in parallel between two described L shape bar bases, and the inner corner trim of described T-shaped bar base matches with the straight ends of described precast concrete roads plate.
3. assembling temporary road structure according to claim 1 and 2, is characterized in that: the square edge of described precast concrete roads plate is coated with L shape bag frame, and described L shape bag frame is made up of angle bar.
4. assembling temporary road structure according to claim 3, it is characterized in that: the both sides of described L shape bag frame inner corner trim are equipped with some anchor bars, one end of described anchor bar is welded on described L shape bag frame, the other end of described anchor bar takes the shape of the letter U, and is embedded in described precast concrete roads plate.
5. assembling temporary road structure according to claim 4, is characterized in that: the described anchor bar be fixedly connected with described L shape bag frame is ф 6mm round steel.
6. assembling temporary road structure according to claim 5, is characterized in that: the level interval of two longitudinally adjacent described anchor bars is 100mm ~ 200mm.
7. assembling temporary road structure according to claim 1 and 2, it is characterized in that: described precast concrete roads plate is provided with some holes for hoist along its axisymmetrical, be embedded with lifting reinforcing bar along its axis direction in described precast concrete roads plate, and described lifting reinforcing bar runs through two longitudinally adjacent described holes for hoist.
8. assembling temporary road structure according to claim 7, is characterized in that: described lifting reinforcing bar pre-buried in described precast concrete roads plate is ф 18mm round steel.
9. assembling temporary road structure according to claim 2, is characterized in that: the vertical portion of described L shape bar base and described T-shaped bar base is equipped with the through hole for lifting, and the height of described through hole is the half of described vertical portion height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104262.2U CN204589751U (en) | 2015-02-13 | 2015-02-13 | Assembling temporary road structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104262.2U CN204589751U (en) | 2015-02-13 | 2015-02-13 | Assembling temporary road structure |
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| CN204589751U true CN204589751U (en) | 2015-08-26 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755920A (en) * | 2016-04-14 | 2016-07-13 | 北京九州有道交通科技有限公司 | Prefabricated concrete structure layer and assembling method thereof |
| CN105780624A (en) * | 2016-04-14 | 2016-07-20 | 北京九州有道交通科技有限公司 | Combined structural layer and laying method thereof |
| CN107354840A (en) * | 2017-07-31 | 2017-11-17 | 中国五冶集团有限公司 | The discharge structure of spliced Road System |
| CN107386033A (en) * | 2017-07-31 | 2017-11-24 | 中国五冶集团有限公司 | A kind of spliced prefabricated road deck |
| CN110172885A (en) * | 2019-06-17 | 2019-08-27 | 中交第三公路工程局有限公司 | Highway Construction in Desert method |
| CN110644323A (en) * | 2019-09-10 | 2020-01-03 | 中交武汉港湾工程设计研究院有限公司 | Pavement slab, pavement structure and construction method suitable for temporary road soft soil foundation |
-
2015
- 2015-02-13 CN CN201520104262.2U patent/CN204589751U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755920A (en) * | 2016-04-14 | 2016-07-13 | 北京九州有道交通科技有限公司 | Prefabricated concrete structure layer and assembling method thereof |
| CN105780624A (en) * | 2016-04-14 | 2016-07-20 | 北京九州有道交通科技有限公司 | Combined structural layer and laying method thereof |
| CN105780624B (en) * | 2016-04-14 | 2018-06-19 | 北京九州有道交通科技有限公司 | composite structure layer and its laying method |
| CN105755920B (en) * | 2016-04-14 | 2018-08-10 | 北京九州有道交通科技有限公司 | Prefabrication and assembly construction concrete and its assembly method |
| CN107354840A (en) * | 2017-07-31 | 2017-11-17 | 中国五冶集团有限公司 | The discharge structure of spliced Road System |
| CN107386033A (en) * | 2017-07-31 | 2017-11-24 | 中国五冶集团有限公司 | A kind of spliced prefabricated road deck |
| CN110172885A (en) * | 2019-06-17 | 2019-08-27 | 中交第三公路工程局有限公司 | Highway Construction in Desert method |
| CN110172885B (en) * | 2019-06-17 | 2021-02-09 | 中交第三公路工程局有限公司 | Desert highway construction method |
| CN110644323A (en) * | 2019-09-10 | 2020-01-03 | 中交武汉港湾工程设计研究院有限公司 | Pavement slab, pavement structure and construction method suitable for temporary road soft soil foundation |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |