CN205259049U - A assembly type decking for landing stage construction - Google Patents
A assembly type decking for landing stage construction Download PDFInfo
- Publication number
- CN205259049U CN205259049U CN201520929287.6U CN201520929287U CN205259049U CN 205259049 U CN205259049 U CN 205259049U CN 201520929287 U CN201520929287 U CN 201520929287U CN 205259049 U CN205259049 U CN 205259049U
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- China
- Prior art keywords
- steel
- adaptor
- facing
- assembly type
- floorings
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- 238000010276 construction Methods 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 150
- 239000010959 steel Substances 0.000 claims abstract description 150
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000009408 flooring Methods 0.000 claims description 40
- 239000000428 dust Substances 0.000 claims description 11
- 235000015170 shellfish Nutrition 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses an assembly type decking for landing stage construction, it includes: the steel facing, just the panel is provided with the mounting hole, the i -shaped steel, the i -shaped steel welds in one side of steel facing, adjacent i -shaped steel parallel arrangement, the channel steel adaptor, the channel steel adaptor includes mutual parallel arrangement's a channel steel and the 2nd channel steel, channel steel adaptor fixed connection is between two adjacent i -shaped steel, the single wire erection and extension device comprises a connecting piece, the middle part of connecting piece has the bolted connection hole, the width of connecting piece is greater than the channel steel edge of channel steel adaptor and the distance between the 2nd channel steel edge, the connecting piece is installed between a channel steel and the 2nd channel steel, connecting bolt passes connecting piece and bailey piece truss, with the two fixed connection. Owing to utilized channel steel adaptor and the bailey piece truss connection of connecting piece with the decking, the welding that connects need not carried out in the landing stage job site, and the steel facing is not fragile at the dismouting in -process, and it is high to retrieve reuse rate.
Description
Technical field
The utility model belongs to bridge construction construction technique field, particularly relates to a kind of assembly type floorings for trestle construction.
Background technology
Construction is a kind of auxiliary facility common in current engineering construction with temporary trestle bridge, as an important supplement of engineering construction. Temporary trestle bridge is personnel in over-water construction process, transporting material vehicle, plant equipment, crane passes through and lifting operation can successfully reach the necessary basis facility that the construction that is in water is put; For the construction passage of two sides, alpine valley district, construction bridge is also necessary infrastructure.
In the time adopting pin-connected panel shellfish thunder sheet trestle, the structure that its floorings part adopts reinforced concrete prefabricated board or the combination of shaped steel texture mapping steel plate to lay at present. The shortcoming of method is at present: but the reinforced concrete prefabricated board use of long-distance transport that is unsuitable for low cost; When shaped steel+checkered steel plate is laid, be subject to field fabrication condition restriction, making quality is uneven, and needs a large amount of Site Welding work, thus cause floorings easily to damage, and the rate of recovery is not high.
Summary of the invention
The purpose of this utility model is to provide a kind of assembly type floorings for trestle construction, but with solve reinforced concrete prefabricated board with low cost be unsuitable for long-distance transport fall with and the laying of shaped steel texture mapping steel plate be subject to field fabrication condition restriction, make the Site Welding work that quality is uneven and needs are a large amount of, therefore cause floorings easily to damage, the technical problem that the rate of recovery is not high.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of assembly type floorings for trestle construction, and described floorings are fixedly connected with by connecting bolt with shellfish thunder sheet truss, and floorings comprise:
Steel facing, described steel facing is provided with installing hole;
Work shaped steel, described work steel welding is connected on a side of described steel facing, and adjacent work shaped steel be arranged in parallel;
U-steel adaptor, described U-steel adaptor comprises the first U-steel and the second U-steel that are arranged in parallel; U-steel adaptor is fixedly connected between two adjacent work shaped steel;
Connector, the middle part of described connector has bolt connecting hole; The width of connector is greater than the distance between the first U-steel edge and the second U-steel edge of U-steel adaptor; Described connector is arranged between the first U-steel and the second U-steel;
Described connecting bolt, through connector and shellfish thunder sheet truss, is fixedly connected with the two.
The utility model assembly type floorings for trestle construction as above, further, one end of described the first U-steel is connected with one of adjacent two work shaped steel, and the other end is connected with another root in adjacent two work shaped steel; One end of described the second U-steel is connected with one of adjacent two work shaped steel, and the other end is connected with another root in adjacent two work shaped steel.
The utility model assembly type floorings for trestle construction as above, further, the quantity of described shaped steel adaptor is four, in rectangular layout on steel facing; The quantity of connector is also four, is arranged on respectively between first U-steel and the second U-steel of corresponding U-steel adaptor.
The utility model assembly type floorings for trestle construction as above, further, assembly type floorings also comprise dust cap, described dust cap is arranged on the installing hole place of steel facing.
The utility model assembly type floorings for trestle construction as above, further, described steel facing is rectangle, and its length range is 6～8m, and width range is 2.5～3.5m, and thickness range is 5m～8mm.
The utility model assembly type floorings for trestle construction as above, further, described steel facing is rectangle, and its length is 6m or 8m, and width is 3m, and thickness is 6mm.
The utility model assembly type floorings for trestle construction as above, further, work shaped steel is 20b I-steel, described U-steel is 10 type channel-section steels.
The beneficial effects of the utility model are:
Steel facing, work shaped steel and U-steel adaptor are prefabricated in the factory, and make quality and easily ensure, and floorings globality is suitable for by force long-distance transport. Owing to having utilized connector that the U-steel adaptor of floorings is connected with shellfish thunder sheet truss, trestle job site does not need to carry out the welding of joint, and steel facing is not fragile in disassembly process, recycles and reuses rate high.
Brief description of the drawings
By the detailed description done in conjunction with the following drawings, above-mentioned and/or other aspects of the present utility model and advantage will become clearer and be easier to understand, and these accompanying drawings just schematically, do not limit the utility model, wherein:
Fig. 1 is the end face schematic diagram of the assembly type floorings of a kind of embodiment of the utility model;
Fig. 2 is the schematic bottom view of the assembly type floorings of a kind of embodiment of the utility model;
Fig. 3 is the local enlarged diagram of U-steel adaptor and connector in Fig. 2;
Fig. 4 is that connecting bolt passes connector and shellfish thunder sheet truss schematic diagram;
Fig. 5 is the dust cap front schematic view of a kind of embodiment of the utility model;
Fig. 6 is the dust cap schematical top view of a kind of embodiment of the utility model.
In accompanying drawing, the list of parts of each label representative is as follows:
1, steel facing, 11, installing hole;
2, work shaped steel;
3, U-steel adaptor, 31, the first U-steel, 32, the second U-steel;
4, connector, 41, connecting hole;
5, dust cap, 51, annulus, 52, cover plate;
6, connecting bolt.
Detailed description of the invention
The embodiment of the assembly type floorings for trestle construction of the present utility model is described hereinafter, with reference to the accompanying drawings.
Being specific detailed description of the invention of the present utility model at the embodiment of this record, for design of the present utility model is described, is all explanatory and exemplary, should not be construed as the restriction to the utility model embodiment and the utility model scope. Except the embodiment of this record, those skilled in the art can also adopt apparent other technical scheme based on the application's claims and the disclosed content of description, and these technical schemes comprise the technical scheme of making any apparent substitutions and modifications adopting the embodiment in this record.
The accompanying drawing of this description is schematic diagram, and aid illustration design of the present utility model schematically shows shape and the correlation thereof of each several part. Note that the structure of the each parts for the ease of clearly showing the utility model embodiment, between each accompanying drawing not according to identical scale. Identical reference marker is for representing identical part.
Fig. 1 illustrates the assembly type floorings for trestle construction of a kind of embodiment of the utility model, and described floorings are fixedly connected with by connecting bolt 6 with shellfish thunder sheet truss, and floorings comprise:
Steel facing 1, as shown in Figure 1, described steel facing 1 is provided with installing hole 11; Shown in Fig. 1 is regular rectangular bar of steel panel 1, and installing hole 11 is distributed near four drift angles of rectangular bar of steel panel. In order to adapt to the needs of concrete trestle, steel facing 1 also can be designed as other applicable shapes.
Work shaped steel 2, as shown in Figure 2, described work steel welding is connected on a side of described steel facing 1, and adjacent work shaped steel 2 be arranged in parallel; As shown in Figure 2, the quantity of work shaped steel is nine, is fixed on equally spacedly a side of steel facing 1.
U-steel adaptor 3, as shown in Figure 3, described U-steel adaptor comprises the first U-steel 31 and the second U-steel 32 that are arranged in parallel; U-steel adaptor 3 is fixedly connected between two adjacent work shaped steel 2; As shown in Figures 2 and 3, one end of described the first U-steel 31 is connected with one of adjacent two work shaped steel 2, and the other end is connected with another root in adjacent two work shaped steel 2; One end of described the second U-steel 32 is connected with one of adjacent two work shaped steel 2, and the other end is connected with another root in adjacent two work shaped steel 2.
Connector, as shown in Figure 3, the middle part of described connector has bolt connecting hole; The width of connector is greater than the distance between the first U-steel edge and the second U-steel edge of U-steel adaptor; Described connector is arranged between the first U-steel and the second U-steel;
As shown in Figure 4, described connecting bolt, through connector and shellfish thunder sheet truss, is fixedly connected with the two.
The utility model above-described embodiment has the following advantages: steel facing, work shaped steel and U-steel adaptor are prefabricated in the factory, and make quality and easily ensure, and floorings globality is suitable for by force long-distance transport. Owing to having utilized connector that the U-steel adaptor of floorings is connected with shellfish thunder sheet truss, trestle job site does not need to carry out the welding of joint, and steel facing is not fragile in disassembly process, recycles and reuses rate high.
At the assembly type floorings for trestle construction of the utility model above-described embodiment, as shown in Figure 2, the quantity of described shaped steel adaptor 3 is four, in rectangular layout on steel facing 1; The quantity of connector 4 is also four, is arranged on respectively between first U-steel 31 and the second U-steel 32 of corresponding U-steel adaptor 3.
At the assembly type floorings for trestle construction of the utility model above-described embodiment, assembly type floorings also comprise dust cap 5, and described dust cap 5 is arranged on installing hole 11 places of steel facing. As shown in Figure 5 and Figure 6, dust cap 5 comprises with annulus 51 and cover plate 52, one end sealing of cover plate 52 and annulus 51 and being fixedly connected with. After floorings and shellfish thunder sheet are installed, dust cap is covered to installing hole, while ensureing that trestle uses, the foreign material such as sandy soil can not fall to connecting bolt by installing hole, cause connecting bolt to be not easy to remove, and affect efficiency of construction.
At the assembly type floorings for trestle construction of the utility model above-described embodiment, described steel facing is rectangle, and its length range is 6～8m, and width range is 2.5～3.5m, and thickness range is 5m～8mm.
In a kind of preferred embodiment, described steel facing is rectangle, and its length is 6m or 8m, and width is 3m, and thickness is 6mm.
In a kind of preferred embodiment, work shaped steel is 20b I-steel, and described U-steel is 10 type channel-section steels.
Each technical characterictic of above-mentioned disclosure that be not limited to disclose with combination further feature, those skilled in the art also can carry out other combination between each technical characterictic according to the object of invention, are as the criterion with the object that realizes the utility model.
Claims (7)
1. for assembly type floorings for trestle construction, described floorings are fixedly connected with by connecting bolt with shellfish thunder sheet truss, it is characterized in that, floorings comprise:
Steel facing, described steel facing is provided with installing hole;
Work shaped steel, described work steel welding is connected on a side of described steel facing, and adjacent work shaped steel be arranged in parallel;
U-steel adaptor, described U-steel adaptor comprises the first U-steel and the second U-steel that are arranged in parallel; U-steel adaptor is fixedly connected between two adjacent work shaped steel;
Connector, the middle part of described connector has bolt connecting hole; The width of connector is greater than the distance between the first U-steel edge and the second U-steel edge of U-steel adaptor; Described connector is arranged between the first U-steel and the second U-steel;
Described connecting bolt, through connector and shellfish thunder sheet truss, is fixedly connected with the two.
2. the assembly type floorings for trestle construction according to claim 1, is characterized in that, one end of described the first U-steel is connected with one of adjacent two work shaped steel, and the other end is connected with another root in adjacent two work shaped steel; One end of described the second U-steel is connected with one of adjacent two work shaped steel, and the other end is connected with another root in adjacent two work shaped steel.
3. the assembly type floorings for trestle construction according to claim 2, is characterized in that, the quantity of described shaped steel adaptor is four, in rectangular layout on steel facing; The quantity of connector is also four, is arranged on respectively between first U-steel and the second U-steel of corresponding U-steel adaptor.
4. according to the assembly type floorings for trestle construction described in claim 1-3 any one, it is characterized in that, also comprise dust cap, described dust cap is arranged on the installing hole place of steel facing.
5. according to the assembly type floorings for trestle construction described in claim 1-3 any one, it is characterized in that, described steel facing is rectangle, and its length range is 6～8m, and width range is 2.5～3.5m, and thickness range is 5m～8mm.
6. according to the assembly type floorings for trestle construction described in claim 5 any one, it is characterized in that, described steel facing is rectangle, and its length is 6m or 8m, and width is 3m, and thickness is 6mm.
7. according to the assembly type floorings for trestle construction described in claim 1-3 any one, it is characterized in that, work shaped steel is 20b I-steel, and described U-steel is 10 type channel-section steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929287.6U CN205259049U (en) | 2015-11-20 | 2015-11-20 | A assembly type decking for landing stage construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929287.6U CN205259049U (en) | 2015-11-20 | 2015-11-20 | A assembly type decking for landing stage construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205259049U true CN205259049U (en) | 2016-05-25 |
Family
ID=56000587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520929287.6U Expired - Fee Related CN205259049U (en) | 2015-11-20 | 2015-11-20 | A assembly type decking for landing stage construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205259049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320184A (en) * | 2016-09-30 | 2017-01-11 | 重庆大学 | Novel fabricated bridge construction method |
| CN110485256A (en) * | 2019-08-21 | 2019-11-22 | 广州市第二市政工程有限公司 | A kind of fabricated temporary bridge for construction and its construction method |
-
2015
- 2015-11-20 CN CN201520929287.6U patent/CN205259049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320184A (en) * | 2016-09-30 | 2017-01-11 | 重庆大学 | Novel fabricated bridge construction method |
| CN106320184B (en) * | 2016-09-30 | 2018-05-08 | 重庆大学 | A kind of unit construction bridge beam construction method |
| CN110485256A (en) * | 2019-08-21 | 2019-11-22 | 广州市第二市政工程有限公司 | A kind of fabricated temporary bridge for construction and its construction method |
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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: 20160525 |