CN204959790U - Spring vibration insulating foundation construction formwork levelling device - Google Patents
Spring vibration insulating foundation construction formwork levelling device Download PDFInfo
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- CN204959790U CN204959790U CN201520676498.3U CN201520676498U CN204959790U CN 204959790 U CN204959790 U CN 204959790U CN 201520676498 U CN201520676498 U CN 201520676498U CN 204959790 U CN204959790 U CN 204959790U
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Abstract
The utility model discloses a spring vibration insulating foundation construction formwork levelling device, including a plurality of vertical braces, a plurality of horizontal support and a plurality of leveling lumps of wood, vertical braces is located the basic column cap corner outside, horizontal support's both ends and adjacent vertical braces fixed connection, each horizontal support forms closed horizontal frame, the last leveling lumps of wood that is paved with a plurality of concatenations of horizontal frame, the roughness of the leveling lumps of wood is not more than 1mm1000mm, place the plywood on the leveling lumps of wood, place the steel sheet as basis top platen bottom on the plywood, the plywood is equipped with the opening along horizontal frame's inboard, so that spring vibration isolator's top and steel sheet direct contact, through the roughness of ensureing the leveling lumps of wood, ensure the roughness of basic platform template. The utility model discloses improved spring vibration insulating foundation template roughness greatly, improved spring vibration isolator installation quality, avoided the roughness not reach the equipment that requires to arouse and damaged unable operation phenomenon even.
Description
Technical field
The utility model relates to spring vibration-isolated foundation technical field of construction, a kind of spring vibration-isolated foundation construction formwork of specific design levelling device.
Background technology
At present, for the industrial premises main equipment using high-rating generator, extensively spring vibration-isolated foundation is adopted.This base form mainly arranges the Vertical Spring vibration isolator of some on generator between basic top platen and lower support structure, vibration major part when generating set is run is isolated by spring vibration-isolator, is unlikely to have an impact to surrounding structure.The work progress on spring shock-proof basis is, first perform the basic column cap of substructure, basic column cap is placed the initial spring vibration-isolator in contraction state, and around spring shock-absorber, perform the temporary support framework contour with spring vibration-isolator, the veneer of platform soffit formwork based on setting up on temporary support framework afterwards, and directly over spring vibration-isolator, steel plate is set up on veneer, veneer is provided with opening in the relevant position at spring vibration-isolator top, directly contact with steel plate to make the top of spring vibration-isolator, then concreting performs basic platform.When corresponding construction all reaches design strength, and after the upper loads such as all motors are all applied to basic platform, discharge all spring vibration-isolator, make spring vibration-isolator bear the load on top, and remove temporary support framework.
In this process, on code requirement, the planeness of basic platform template is not more than 1mm/1000mm.In order to reach this standard, require that the planeness of temporary support frame roof also should reach same standard.But traditional temporary support mode does not adopt steel frame, cause the planeness of basic platform template not reach requirement, and rigidity is lower, construction quality does not reach guarantee, there is serious potential safety hazard.
Utility model content
For solving the problem, the utility model provides a kind of spring vibration-isolated foundation construction formwork levelling device, and this device can ensure the planeness of foundation forms, guarantees construction quality.
For achieving the above object, the utility model adopts following technical scheme:
A kind of spring vibration-isolated foundation construction formwork levelling device, comprise some vertical supportings, some horizontal supports and some leveling lumps of wood, described vertical supporting is positioned at foundation columns in front outside angle, the two ends of described horizontal support are fixedly connected with adjacent described vertical supporting, each described horizontal support forms closed horizontal frame, described horizontal frame is paved with the leveling lumps of wood of some splicings, the planeness of the described leveling lumps of wood is not more than 1mm/1000mm, veneer placed by the described leveling lumps of wood, steel plate based on described veneer is placed bottom top platen, described veneer is provided with opening along the inner side of described horizontal frame, directly contact with described steel plate to make the top of spring vibration-isolator, by guaranteeing the planeness of the described leveling lumps of wood, guarantee the planeness of basic platform template.
For temporary support framework, in order to enough loads can be born, need to possess larger rigidity; But this just causes, when planeness does not meet the demands, being not easy to adjust.The planeness of the leveling lumps of wood is easy to adjustment, on horizontal support, therefore lay the levelling problems that the leveling lumps of wood can well solve planeness.But the modulus of elasticity of the lumps of wood is lower, for the integrally-built lumps of wood because dimensional effect, easily produce uneven distortion, nor easily the planeness of entirety is controlled.The leveling lumps of wood is set to the leveling lumps of wood of some undersized splicings, overcomes levelling device and be necessary for holistic technology prejudice, both reduced the dimensional effect of the lumps of wood, the leveling facilitating again planeness controls, thus planeness is guaranteed.In addition, horizontal frame and veneer are not easy to be connected, and the leveling lumps of wood can realize the connection with veneer easily, and therefore the leveling lumps of wood can also play the effect connecting horizontal frame and veneer.
The surface finish of described horizontal support is not more than 1mm/1000mm.
If the surface finish of horizontal support can be guaranteed, the planeness of levelling device can be ensured further, improve construction quality.
Described vertical supporting and horizontal support all adopt i iron.
Vertical supporting and horizontal support adopt i iron, have enough rigidity to guarantee the stable of structure, draw materials conveniently simultaneously, save cost.
Described vertical supporting adopts scaffold tubes, and described horizontal support adopts i iron.
Described trick pipe top is provided with the adjustment jackscrew be threaded.
Be provided with adjustment jackscrew, conveniently can regulate the height of vertical supporting, be convenient to the cardinal principle leveling of horizontal support.
The spacing of described vertical supporting is not more than 400mm, is arranged in the outside of described basic column cap respectively, and in described horizontal support framework, hem width goes out described basic column cap surrounding 50mm.
The spacing of vertical supporting is not more than 400mm, can guarantee that support frame has enough rigidity to bear upper load, and by deformation amount controlling within the specific limits, ensures construction quality.
A construction method for spring vibration-isolated foundation construction formwork levelling device, comprises the following steps:
Step 1: set up vertical supporting at desired location;
Step 2: perform horizontal support, described horizontal support at the setting absolute altitude place at described vertical supporting top;
Step 3: lay the leveling lumps of wood on described horizontal support;
Step 4: set up veneer and steel plate on the described leveling lumps of wood, build top basic platform.
Wherein, in step 1, described vertical supporting is scaffold tubes, and the top of described scaffold tubes is provided with adjustment jackscrew; By the absolute altitude regulating jackscrew to determine described trick pipe top.
In step 2, utilize level gauge to find the absolute altitude of described horizontal support accurately, utilize spirit level to carry out levelling to described horizontal support.
In step 3, the described leveling lumps of wood is fixed with the veneer of upper foundation bed and is connected.
The beneficial effects of the utility model are:
The utility model substantially increases spring vibration-isolated foundation template planeness, improves isolation spring installation quality, avoids planeness and does not reach and require that the device damage caused even cannot run phenomenon, be improved in engineering economy and on the construction period.
Accompanying drawing explanation
Fig. 1 is formwork leveling device sectional drawing;
Fig. 2 is template horizontal support frame plane figure;
In figure, 1, the leveling lumps of wood, 2, horizontal support, 3, vertical supporting, 4, veneer, 5, steel plate, 6, spring vibration-isolator, 7, basic column cap.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As Fig. 1 to Fig. 2, a kind of spring vibration-isolated foundation construction formwork levelling device:
Comprise horizontal support framework and vertical support frame, wherein vertical support frame comprises some vertical supportings 3, and horizontal support framework comprises some horizontal supports 2 and some leveling lumps of wood 1.
In the outside of basic column cap 7 surrounding, install six roots of sensation vertical supporting 3, it is arranged in the outside of 7 four jiaos, basic column cap, and the centre position on long limit.
Vertical supporting 3 adopts shaped steel.The top of vertical supporting 3 connects four horizontal supports 2, and horizontal support 2 adopts i iron, and planeness is not more than 1mm/1000mm.On the surface of horizontal support 2, be paved with the leveling lumps of wood 1 of splicing successively, wherein the planeness of the leveling lumps of wood 1 is not more than 1mm/1000mm, the leveling lumps of wood 1 is placed veneer 4, steel plate 5 based on veneer 4 is placed bottom top platen, wherein veneer 4 is provided with opening along the inner side of horizontal frame, directly contacts with steel plate 5 to make the top of spring vibration-isolator 6; By guaranteeing the planeness of the leveling lumps of wood 1, guarantee the planeness of basic platform template.
The leveling lumps of wood 1 is fixedly connected with by rivet with the veneer of foundation bed.
The implementation step of levelling device is:
(1) intercept six roots of sensation i iron (model is according to basic column cap 7 size Selection) according to basic column cap 7 size dimension and be assembled into shape as shown in Figure 2, guarantee that in horizontal support framework, hem width goes out foundation structure surrounding 50mm.
(2) as shown in Figure 1, horizontal support framework and vertical support frame are welded and fixed, and in fixation procedure, position to find absolute altitude accurately by level gauge, carry out levelling by spirit level to horizontal support 2.Surface finish after requiring horizontal support frame welding to complete is not more than 1mm/1000mm.
(3) as shown in Figure 1, horizontal support framework end face tied silk fixes the leveling lumps of wood 1 that planeness is not more than 1mm/1000mm, so that fixed top support shuttering and veneer 4.
(4) as shown in Figure 1, spring vibration isolation system top pre-embedded steel slab 5 is lifted to the template of leveling fixing, carry out the corresponding construction of follow-up top basic platform, build top basic platform.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (6)
1. a spring vibration-isolated foundation construction formwork levelling device, it is characterized in that: comprise some vertical supportings, some horizontal supports and some leveling lumps of wood, described vertical supporting is positioned at foundation columns in front outside angle, the two ends of described horizontal support are fixedly connected with adjacent described vertical supporting, each described horizontal support forms closed horizontal frame, described horizontal frame is paved with the leveling lumps of wood of some splicings, the planeness of the described leveling lumps of wood is not more than 1mm/1000mm, veneer placed by the described leveling lumps of wood, steel plate based on described veneer is placed bottom top platen, described veneer is provided with opening along the inner side of described horizontal frame, directly contact with described steel plate to make the top of spring vibration-isolator, by guaranteeing the planeness of the described leveling lumps of wood, guarantee the planeness of basic platform template.
2. a kind of spring vibration-isolated foundation construction formwork levelling device according to claim 1, is characterized in that: the surface finish of described horizontal support is not more than 1mm/1000mm.
3. a kind of spring vibration-isolated foundation construction formwork levelling device according to claim 1, is characterized in that: described vertical supporting and horizontal support all adopt i iron.
4. a kind of spring vibration-isolated foundation construction formwork levelling device according to claim 1, is characterized in that: described vertical supporting adopts scaffold tubes, and described horizontal support adopts i iron.
5. a kind of spring vibration-isolated foundation construction formwork levelling device according to claim 4, is characterized in that: described scaffold tubes top is provided with the adjustment jackscrew be threaded.
6. a kind of spring vibration-isolated foundation construction formwork levelling device according to claim 1, it is characterized in that: the spacing of described vertical supporting is not more than 400mm, be arranged in the outside of described basic column cap respectively, in described horizontal support framework, hem width goes out described basic column cap surrounding 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676498.3U CN204959790U (en) | 2015-09-01 | 2015-09-01 | Spring vibration insulating foundation construction formwork levelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676498.3U CN204959790U (en) | 2015-09-01 | 2015-09-01 | Spring vibration insulating foundation construction formwork levelling device |
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| Publication Number | Publication Date |
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| CN204959790U true CN204959790U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520676498.3U Active CN204959790U (en) | 2015-09-01 | 2015-09-01 | Spring vibration insulating foundation construction formwork levelling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133638A (en) * | 2015-09-01 | 2015-12-09 | 山东电力建设第一工程公司 | Spring vibration isolation foundation construction template leveling device and construction method thereof |
| CN108222055A (en) * | 2018-02-28 | 2018-06-29 | 广东天安项目管理有限公司 | A kind of Foundation of Steam Turbogenerater and main building integral system |
-
2015
- 2015-09-01 CN CN201520676498.3U patent/CN204959790U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133638A (en) * | 2015-09-01 | 2015-12-09 | 山东电力建设第一工程公司 | Spring vibration isolation foundation construction template leveling device and construction method thereof |
| CN108222055A (en) * | 2018-02-28 | 2018-06-29 | 广东天安项目管理有限公司 | A kind of Foundation of Steam Turbogenerater and main building integral system |
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