CN209508822U - A kind of temporary support micromatic setting in steel box beam erection working procedure - Google Patents
A kind of temporary support micromatic setting in steel box beam erection working procedure Download PDFInfo
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- CN209508822U CN209508822U CN201822074663.4U CN201822074663U CN209508822U CN 209508822 U CN209508822 U CN 209508822U CN 201822074663 U CN201822074663 U CN 201822074663U CN 209508822 U CN209508822 U CN 209508822U
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- adjusting screw
- steel box
- micromatic setting
- temporary support
- screw rod
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Abstract
The utility model provides a kind of temporary support micromatic setting in steel box beam erection working procedure, including lower bottom base, adjusting screw rod, Adjusting bolt Adjusting screw and upper bed-plate, one end of adjusting screw rod is spirally connected with lower bottom base, the other end of adjusting screw rod is spirally connected with Adjusting bolt Adjusting screw, and upper bed-plate is flat on Adjusting bolt Adjusting screw.Using the technical solution of the utility model, temporary support micromatic setting is supported in the bottom of steel box-girder, by rotating Adjusting bolt Adjusting screw, upper bed-plate and corresponding positioning ring is driven to slide along the central axis of adjusting screw rod, achieve the purpose that the level height to each position of steel box-girder is adjusted, micromatic setting has self-locking function, it ensure that using safe, the utility model has structure simple, it is easy to make, it is low in cost, it is easy to carry the advantages that, be suitable as this kind of bulky, the huge steel construction object of quality of steel box-girder.
Description
Technical field
The utility model belongs to construction technology equipment technology field, more particularly to a kind of for steel box beam erection working procedure
In temporary support micromatic setting.
Background technique
Currently, the main method for adjusting temporary support is that welding adjusts steel pipe, measurement in steel box beam erection work progress
Steel pipe is cut and augmented according to actual needs after bottom elevation, so that falsework is reached intended height, then carry out steel box beam erection.
But in this work progress, maximum problem is exactly to be difficult to control the height for adjusting steel pipe, even if last height can be adjusted
It is whole accurate, it is also desirable to it is time-consuming and laborious by a large amount of cuttings and supplement, therefore, it is necessary to design a kind of flexible operation, using operation
It is convenient, the portable temporary support micromatic setting in steel box beam erection working procedure, to guarantee that steel box beam erection is applied
The smooth expansion of work order.
Utility model content
In order to solve the above technical problems, the utility model provide it is a kind of for interim in steel box beam erection working procedure
Support micromatic setting.
The utility model is achieved by the following technical programs.
The utility model provides a kind of temporary support micromatic setting in steel box beam erection working procedure, including bottom
Seat, adjusting screw rod, Adjusting bolt Adjusting screw and upper bed-plate, one end of the adjusting screw rod are spirally connected with the lower bottom base, the adjusting screw rod
The other end be spirally connected with the Adjusting bolt Adjusting screw, the upper bed-plate is flat on the Adjusting bolt Adjusting screw.
Connection screw thread is trapezoidal between the adjusting screw rod and the Adjusting bolt Adjusting screw, between adjusting screw rod and the upper bed-plate
Screw thread.
The screw pitch of the trapezoidal thread is less than 2mm.
The adjusting screw rod is arranged along vertical direction.
Positioning ring is also fixedly connected on the upper bed-plate and lower bottom base.
The upper bed-plate surface and lower bottom base outer surface also pass through reinforcing rib and are connected as one with the positioning ring.
Multiple handles are also fixedly connected on the Adjusting bolt Adjusting screw outer peripheral surface.
The handle quantity is even number, is equably laid on the Adjusting bolt Adjusting screw outer peripheral surface respectively.
Handle center's axis is mutually perpendicular to the adjusting screw rod central axis.
The utility model has the beneficial effects that: the technical solution of the utility model is used, in use, first according to scene
Temporary support micromatic setting provided by the utility model is supported in the bottom of steel box-girder by situation, by rotating Adjusting bolt Adjusting screw, is driven
Slide upper bed-plate and corresponding positioning ring along the central axis of adjusting screw rod, to reach the water to each position of steel box-girder
The purpose that flat height is adjusted, since adjusting screw rod surface is the trapezoidal thread with self-locking function, thus in adjustment process
After completion, keeps upper bed-plate relatively fixed and self-locking relative to the position between lower bottom base, prevent steel box-girder by the utility model
Micromatic setting damage by pressure, ensure that adjust operation safety, the utility model have structure it is simple, it is easy to make, it is low in cost,
The advantages that easy to carry, is suitable as this kind of bulky, the huge steel construction object of quality of steel box-girder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- lower bottom base, 2- adjusting screw rod, 3- Adjusting bolt Adjusting screw, 4- upper bed-plate, 5- positioning ring, 6- reinforcing rib, 7- hand
Handle.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed range be not limited to it is described.
As shown in Figure 1, the utility model provides a kind of temporary support fine tuning dress in steel box beam erection working procedure
It sets, including lower bottom base 1, adjusting screw rod 2, Adjusting bolt Adjusting screw 3 and upper bed-plate 4, one end and the lower bottom base 1 of adjusting screw rod 2 are spirally connected, and adjust
The other end of screw rod 2 is spirally connected with Adjusting bolt Adjusting screw 3, and upper bed-plate 4 is flat on Adjusting bolt Adjusting screw 3.
The technical solution of the utility model is used, in use, first according to field condition, facing provided by the utility model
When support micromatic setting be supported in the bottom of steel box-girder, by rotating Adjusting bolt Adjusting screw, drive upper bed-plate and corresponding positioning ring edge
The central axis sliding of adjusting screw rod, to achieve the purpose that the level height to each position of steel box-girder is adjusted, by
In adjusting screw rod surface be the trapezoidal thread with self-locking function, thus adjustment process completion after, make upper bed-plate relative to
Position between lower bottom base is relatively fixed and self-locking, prevents steel box-girder from damaging the micromatic setting of the utility model by pressure, ensure that tune
The advantages that safety of section operation, the utility model has structure simple, easy to make, low in cost, easy to carry, is suitable as
This kind of bulky, the huge steel construction object of quality of steel box-girder.
Further, connection screw thread is ladder between adjusting screw rod 2 and Adjusting bolt Adjusting screw 3, between adjusting screw rod 2 and upper bed-plate 4
Shape screw thread.Trapezoidal thread has self-locking function, to make upper bed-plate relative between lower bottom base after adjustment process completion
Position is relatively fixed and self-locking, prevents steel box-girder from damaging the micromatic setting of the utility model by pressure, ensure that the safety for adjusting operation.
Furthermore it is preferred that the screw pitch of trapezoidal thread is less than 2mm.Convenient for upper bed-plate relative to the relative position between lower bottom base
It is finely adjusted, improves degree of regulation.
Further, adjusting screw rod 2 is arranged along vertical direction.It is also fixedly connected on upper bed-plate 4 and lower bottom base 1
There is positioning ring 5.Positioning ring 5 cooperates together with steel box-girder, for steel box-girder to be accurately positioned.
It is connected as one in addition, 4 surface of upper bed-plate and 1 outer surface of lower bottom base also pass through reinforcing rib 6 with positioning ring 5.Pass through
Reinforcing rib 6 enhances the structural strength and bearing capacity of upper bed-plate 4 and lower bottom base 1, is applicable to the utility model to volume
Huge, the huge steel construction object of quality carries out temporary support or fine tuning.
Further, multiple handles 7 are also fixedly connected on 3 outer peripheral surface of Adjusting bolt Adjusting screw.It is preferred that 7 quantity of handle is even number
It is a, it is equably laid on 3 outer peripheral surface of Adjusting bolt Adjusting screw respectively.7 central axis of handle and 2 central axis of adjusting screw rod mutually hang down
Directly.The operation arm of force is increased by handle 7, makes operator that can drive Adjusting bolt Adjusting screw using lesser active force
3 rotations, are adjusted operation, and operator is therefore time saving and energy saving.
Claims (9)
1. a kind of temporary support micromatic setting in steel box beam erection working procedure, it is characterised in that: including lower bottom base
(1), adjusting screw rod (2), Adjusting bolt Adjusting screw (3) and upper bed-plate (4), one end of the adjusting screw rod (2) and the lower bottom base (1) spiral shell
It connects, the other end and the Adjusting bolt Adjusting screw (3) of the adjusting screw rod (2) are spirally connected, and the upper bed-plate (4) is flat on the adjusting spiral shell
It covers on (3).
2. as described in claim 1 for the temporary support micromatic setting in steel box beam erection working procedure, it is characterised in that:
Connection screw thread is between the adjusting screw rod (2) and the Adjusting bolt Adjusting screw (3), between adjusting screw rod (2) and the upper bed-plate (4)
Trapezoidal thread.
3. as claimed in claim 2 for the temporary support micromatic setting in steel box beam erection working procedure, it is characterised in that:
The screw pitch of the trapezoidal thread is less than 2mm.
4. as described in claim 1 for the temporary support micromatic setting in steel box beam erection working procedure, it is characterised in that:
The adjusting screw rod (2) is arranged along vertical direction.
5. as described in claim 1 for the temporary support micromatic setting in steel box beam erection working procedure, it is characterised in that:
Positioning ring (5) are also fixedly connected on the upper bed-plate (4) and lower bottom base (1).
6. as claimed in claim 5 for the temporary support micromatic setting in steel box beam erection working procedure, it is characterised in that:
Upper bed-plate (4) surface and lower bottom base (1) outer surface also pass through reinforcing rib (6) and are connected as one with the positioning ring (5).
7. as described in claim 1 for the temporary support micromatic setting in steel box beam erection working procedure, it is characterised in that:
Multiple handles (7) are also fixedly connected on Adjusting bolt Adjusting screw (3) outer peripheral surface.
8. as claimed in claim 7 for the temporary support micromatic setting in steel box beam erection working procedure, it is characterised in that:
Handle (7) quantity is even number, is equably laid on the Adjusting bolt Adjusting screw (3) outer peripheral surface respectively.
9. as claimed in claim 7 for the temporary support micromatic setting in steel box beam erection working procedure, it is characterised in that:
Handle (7) central axis is mutually perpendicular to the adjusting screw rod (2) central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074663.4U CN209508822U (en) | 2018-12-11 | 2018-12-11 | A kind of temporary support micromatic setting in steel box beam erection working procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074663.4U CN209508822U (en) | 2018-12-11 | 2018-12-11 | A kind of temporary support micromatic setting in steel box beam erection working procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209508822U true CN209508822U (en) | 2019-10-18 |
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ID=68193826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822074663.4U Active CN209508822U (en) | 2018-12-11 | 2018-12-11 | A kind of temporary support micromatic setting in steel box beam erection working procedure |
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| CN (1) | CN209508822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250094A (en) * | 2021-06-03 | 2021-08-13 | 孙海宁 | Method for erecting designed steel box girder in highway bridge |
| CN114751124A (en) * | 2022-04-14 | 2022-07-15 | 上海方仓智能科技有限公司 | Height adjusting device |
-
2018
- 2018-12-11 CN CN201822074663.4U patent/CN209508822U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250094A (en) * | 2021-06-03 | 2021-08-13 | 孙海宁 | Method for erecting designed steel box girder in highway bridge |
| CN114751124A (en) * | 2022-04-14 | 2022-07-15 | 上海方仓智能科技有限公司 | Height adjusting device |
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