CN203256596U - Bridge temporary support - Google Patents
Bridge temporary support Download PDFInfo
- Publication number
- CN203256596U CN203256596U CN 201320293960 CN201320293960U CN203256596U CN 203256596 U CN203256596 U CN 203256596U CN 201320293960 CN201320293960 CN 201320293960 CN 201320293960 U CN201320293960 U CN 201320293960U CN 203256596 U CN203256596 U CN 203256596U
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- Prior art keywords
- temporary support
- sand cylinder
- supporting cover
- bridge
- bridge temporary
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Abstract
The utility model discloses a bridge temporary support, and belongs to the technical field of bridge engineering appliances. According to the technical scheme, the bridge temporary support comprises a bottom board, a sand cylinder and a supporting cover. The bridge temporary support is characterized in that the sand cylinder is arranged on the upper surface of the bottom board, the joint of the sand cylinder and the bottom board is provided with a sand outlet stuffed with a plug, and the shape of the supporting cover is matched with that of the upper end face of the sand cylinder. Compared with the prior art, the bridge temporary support is convenient to install, easy to disassemble, strong in pressure resistant ability, and capable of effectively improving bridging speed, shortens the construction period, and brings additional economic benefits. In addition, the bridge temporary support can be used in a recycled mode, effectively saves production cost, and brings convenience to large-scale popularization and use.
Description
Technical field
The utility model relates to bridge engineering apparatus technical field, relates in particular to a kind of bridge temporary support.
Background technology
In bridge construction process, deposit the safety and stability in stage in order to guarantee the beam body at Dun Ding temporarily, usually need to use temporary support.In bridge engineering temporary support design in the past, generally adopt sulphur-bonded mortar temporary support, brick temporary support and plancon temporary support etc.But all there are some defectives in this temporary support:
1, sulphur-bonded mortar bearing: intensity is high, overall performance is good, but cost is higher relatively, and wherein the circuit line damages easily, in case the circuit line loss is bad, it will be very difficult cutting sulphur-bonded mortar.
2, brick temporary support: make simply, easy construction cuts well, but also has limitation simultaneously, is exactly that brick is crushed in the very large situation of beam body weight easily.
3, plancon temporary support: material and water content requirement to wood are very high, the willow that necessary working strength is higher and elm, pine etc., and also water content is moderate, water content is large, and the plancon distortion is large, damages easily, water content is little, and itself just ftractures easily, causes too early damage.And use the plancon temporary support to find new problem by bridge in the past, and be exactly to remove difficulty, when especially plancon is shorter, when pier is higher, need the time long, cut and require great effort, no matter from safety and time consideration, all undesirable.
The utility model content
The purpose of this utility model is the deficiency that exists for prior art, and a kind of bridge temporary support is provided, and this utility model is easy for installation, dismounting is simple, and anti-pressure ability is strong, but Effective Raise bridge formation speed, is brought additional economic benefit at the reduction of erection time; And the utility model can be recycling, effectively saved cost of production, is convenient to promote the use of on a large scale.
The purpose of this utility model is achieved through the following technical solutions: a kind of bridge temporary support, comprise base plate, sand cylinder and supporting cover, the upper surface of described base plate is provided with the sand cylinder, the junction of sand cylinder and base plate is provided with a sand export, the sand export place fills in stopper, and the shape of the shape of described supporting cover and sand cylinder upper surface is suitable.
Described base plate is light material matter.
Described sand cylinder is the truncated cone-shaped of hollow, and the external diameter of described sand cylinder upper surface is less than the external diameter of its lower surface.
Described supporting cover is the cylindrical timber material, and the external diameter of supporting cover is less than the internal diameter of described sand cylinder upper surface, and the upper surface of supporting cover is provided with two semi-circular recesses, and hoop has a steel wire on the circumference of supporting cover side.
Described stopper is stopper.
The beneficial effects of the utility model are: the utility model is easy for installation, dismounting is simple, and anti-pressure ability is strong, but Effective Raise bridge formation speed, is brought additional economic benefit at the reduction of erection time; And the utility model can be recycling, effectively saved cost of production, is convenient to promote the use of on a large scale.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Wherein, 1-base plate; 2-sand cylinder; The 3-supporting cover; The 4-sand export; The 5-stopper; The 6-semi-circular recesses, the 7-steel wire;
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
Can find out by accompanying drawing 1, the bridge temporary support of this programme, comprise base plate 1, sand cylinder 2 and supporting cover 3, the upper surface of described base plate 1 is provided with sand cylinder 2, sand cylinder 2 is provided with a sand export 4 with the junction of base plate 1, sand export 4 places fill in stopper 5, and the shape of the shape of described supporting cover 3 and sand cylinder 2 upper surfaces is suitable.Described base plate 1 is light material matter, and described sand cylinder 2 is the truncated cone-shaped of hollow, and the external diameter of described sand cylinder 2 upper surfaces is less than the external diameter of its lower surface; Described supporting cover 3 is the cylindrical timber material, and the external diameter of supporting cover 3 is less than the internal diameter of described sand cylinder 2 upper surfaces, and the upper surface of supporting cover 3 is provided with two semi-circular recesses 6, and hoop has a steel wire 7 on the supporting cover 3 side circumference, and described stopper 5 is stopper.
The utility model in use, before bridge carried out the lifting of precast plate, beam, base plate 1 of the present utility model is placed in needed the position supported, first with sand export 4 usefulness stoppers 5 jam-packs, then according to highly pouring into an amount of sand, puts supporting cover 3 on the sand.A temporary support is put by designing requirement in every bridge board, Liang Si angle, plate, beam sling be put on this temporary support temporary fixed.After the temporary support task was finished, as long as stopper 5 is extracted, sand can flow out during dismounting, supporting cover 3 sinking disengaging plates, beam and be removed.The utility model is easy for installation, dismounting is simple, and anti-pressure ability is strong, but Effective Raise bridge formation speed, is brought additional economic benefit at the reduction of erection time; And the utility model can be recycling, effectively saved cost of production, is convenient to promote the use of on a large scale.
More than disclosed only be a preferred embodiment of the present utility model; but be not limited to the utility model; all within spirit of the present utility model and principle; the modification of doing, polish, be equal to replacement etc.; all should be included within the protection domain of the present utility model; in addition, the utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (5)
1. bridge temporary support, comprise base plate (1), sand cylinder (2) and supporting cover (3), it is characterized in that: the upper surface of described base plate (1) is provided with sand cylinder (2), sand cylinder (2) is provided with a sand export (4) with the junction of base plate (1), sand export (4) locates to fill in stopper (5), and the shape of the shape of described supporting cover (3) and sand cylinder (2) upper surface is suitable.
2. bridge temporary support according to claim 1 is characterized in that: described base plate (1) is light material matter.
3. bridge temporary support according to claim 1, it is characterized in that: described sand cylinder (2) is the truncated cone-shaped of hollow, the external diameter of described sand cylinder (2) upper surface is less than the external diameter of its lower surface.
4. bridge temporary support according to claim 1, it is characterized in that: described supporting cover (3) is the cylindrical timber material, the external diameter of supporting cover (3) is less than the internal diameter of described sand cylinder (2) upper surface, the upper surface of supporting cover (3) is provided with two semi-circular recesses (6), and hoop has a steel wire (7) on the circumference of supporting cover (3) side.
5. bridge temporary support according to claim 1, it is characterized in that: described stopper (5) is stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320293960 CN203256596U (en) | 2013-05-28 | 2013-05-28 | Bridge temporary support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320293960 CN203256596U (en) | 2013-05-28 | 2013-05-28 | Bridge temporary support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256596U true CN203256596U (en) | 2013-10-30 |
Family
ID=49469175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320293960 Expired - Fee Related CN203256596U (en) | 2013-05-28 | 2013-05-28 | Bridge temporary support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790107A (en) * | 2014-02-28 | 2014-05-14 | 中南林业科技大学 | Steel-and-wood combination type sand barrel temporary support |
-
2013
- 2013-05-28 CN CN 201320293960 patent/CN203256596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790107A (en) * | 2014-02-28 | 2014-05-14 | 中南林业科技大学 | Steel-and-wood combination type sand barrel temporary support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140528 |