CN206752328U - A kind of adjustable for height jacking support - Google Patents
A kind of adjustable for height jacking support Download PDFInfo
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- CN206752328U CN206752328U CN201720633084.1U CN201720633084U CN206752328U CN 206752328 U CN206752328 U CN 206752328U CN 201720633084 U CN201720633084 U CN 201720633084U CN 206752328 U CN206752328 U CN 206752328U
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- nut
- leading screw
- clamp
- adjustable
- jacking support
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Abstract
A kind of adjustable for height jacking support, it is related to a kind of jacking support.The utility model in order to solve the problems, such as existing Steel Tubes For Bridge Application Bailey beam rack construction exist operating difficulties, stability difference and be not easy to control.The utility model includes leading screw (1), first nut (2), second nut (3), upper clamp (4), lower clamp (5) and supporting plate (6), leading screw (1) is vertically arranged, upper clamp (4) and lower clamp (5) are from top to bottom sleeved on leading screw (1) successively, first nut (2) and the second nut (3) are screwed on leading screw (1), and first nut (2) be located at the upper end of upper clamp (4), second nut (3) is located at the lower end of lower clamp (5), supporting plate (6) is fixedly mounted on the upper surface of leading screw (1).The utility model is used in the construction of support cast-in-place beam.
Description
Technical field
It the utility model is related to a kind of support, and in particular to a kind of adjustable for height jacking support.
Background technology
At present in Steel Tubes For Bridge Application Bailey beam rack construction, the frame form that falls of steel pipe Bailey beam support has sandbox and firm voussoir to fall
Frame.Sandbox falls frame in construction, needs to be cut open in sandbox and takes sand troublesome in poeration, and gad block falls processing and the manufacture ratio of frame
It is cumbersome, and less stable, especially sandbox fall frame, are connected between two sections up and down of sandbox more unstable.Sandbox and steel
Voussoir is more difficult for the uneven beam type operation in beam bottom, is not easy to control.
In summary, there is operating difficulties, stability difference and be not easy to control in existing Steel Tubes For Bridge Application Bailey beam rack construction
The problem of processed.
Utility model content
The purpose of this utility model is operating difficulties, steady be present to solve existing Steel Tubes For Bridge Application Bailey beam rack construction
It is qualitative difference and be not easy to control the problem of.And then provide a kind of adjustable for height jacking support.
The technical solution of the utility model is：A kind of adjustable for height jacking support, it includes leading screw, the first nut, the
Two nuts, upper clamp, lower clamp and supporting plate, leading screw are vertically arranged, and upper clamp and lower clamp are from top to bottom sleeved on leading screw successively
On, the first nut and the second nut driving are on leading screw, and the first nut is located at the upper end of upper clamp, and the second nut is located at lower card
The lower end of plate, supporting plate are fixedly mounted on the upper surface of leading screw.
Further, it also includes multiple reinforcements, and multiple reinforcements are arranged on the top of leading screw and the bottom face of supporting plate
Between.
Further, it also includes multiple auxiliary adjustment buttons, is at least installed on the lateral wall of the first nut and the second nut
There is an auxiliary adjustment button.
Further, upper clamp and lower clamp are flute profile neck.
Further, the openend of upper clamp and lower clamp is oppositely arranged.
Further, the wall thickness of lower clamp is less than the wall thickness of upper clamp.
Further, upper clamp and lower it is threadedly coupled between clamp and leading screw.
The utility model has the following effects that compared with prior art：
1st, the utility model is by using the cooperation between leading screw and nut and clamp, to realize whole jacking on leading screw
Short transverse move up and down.Jacking of the present utility model only used five components, because the number of components is few, therefore be made
Material is few, cost is cheap, from heavy and light, simple in construction, easy to maintenance.
2nd, jacking strong applicability of the present utility model, there is horizontal slope suitable for the steel pipe Bailey beam support and beam bottom of different structure
Beam type, and beam bottom horizontal slope can be adjusted according to actual conditions, during horizontal wall inscription regulation, it is only necessary to by adjust the first nut 2,
The position of second nut 3, upper clamp 4 and lower clamp 5 so that the position rise of leading screw 1, you can realize the laying to horizontal slope, behaviour
Make simply, to be easy to control, stability is good.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is Fig. 1 side view；
Embodiment
Embodiment one：Illustrate present embodiment with reference to Fig. 1 to Fig. 2, present embodiment it is a kind of adjustable for height
Jacking support, it includes leading screw 1, the first nut 2, the second nut 3, upper clamp 4, lower clamp 5 and supporting plate 6, leading screw 1 and set vertically
Put, upper clamp 4 and lower clamp 5 are from top to bottom sleeved on leading screw 1 successively, and the first nut 2 and the second nut 3 are screwed in leading screw 1
On, and the first nut 2 is located at the upper end of upper clamp 4, the second nut 3 is located at the lower end of lower clamp 5, and supporting plate 6 is fixedly mounted on silk
On the upper surface of thick stick 1.
Present embodiment can arbitrarily adjust beam bottom horizontal slope and longitudinal slope when being constructed using adjustable jacking, and it is simple to fall frame,
Time and labour saving.Adjustable jacking is affixed as supporting member by the use of clamp with Bailey beam, and under load direction is vertical, load is
40KN。
Embodiment two：Illustrate present embodiment with reference to Fig. 1 to Fig. 2, present embodiment also includes multiple reinforcements
7, multiple reinforcements 7 are arranged between the top of leading screw 1 and the bottom face of supporting plate 6.It is arranged such, is easy to ensure that jacking is accepted more
Heavy weight beam.Other compositions and annexation are identical with embodiment one.
Embodiment three：Illustrate present embodiment with reference to Fig. 1 to Fig. 2, present embodiment also includes multiple auxiliary and adjusted
An auxiliary adjustment button 8 is at least installed on the lateral wall of section button 8, the first nut 2 and the second nut 3.It is arranged such, is easy to more
Add position of the quick adjusting nut on leading screw, improve regulated efficiency, while be also convenient for operating.Other compositions and annexation
It is identical with embodiment two.
The nut 2 of multiple auxiliary adjustment buttons 8 and first or the second nut 3 of present embodiment are made one when manufacturing
Body, it is easy to manufacture, saves fabrication schedule and cost.
Embodiment four：Illustrate present embodiment with reference to Fig. 1 to Fig. 2, clamp 4 and lower clamp 5 in present embodiment
It is flute profile neck.It is arranged such, is easy to quickly rack-mount.Other compositions and annexation and embodiment
Three is identical.
Embodiment five：Illustrate present embodiment, the upper clamp 4 of present embodiment and lower clamp with reference to Fig. 1 to Fig. 2
5 openend is oppositely arranged.It is arranged such, is easy to be installed on the beam of support, is more firmly mounted.Other compositions and connection are closed
System is identical with embodiment one, two, three or four.
Embodiment six：Illustrate present embodiment with reference to Fig. 1 to Fig. 2, the wall thickness of the lower clamp 5 of present embodiment is small
In the wall thickness of upper clamp 4.It is arranged such, in the case where ensureing to actually use intensity, reduces production cost.Other compositions and company
It is identical with embodiment five to connect relation.
Embodiment seven：Illustrate present embodiment with reference to Fig. 1 to Fig. 2, present embodiment in actual use process
In, comprise the following steps：
Step 1：The installation of jacking：
Jacking is installed close at node location in Bailey beam successively at the top of longitudinal direction along Bailey beam；
Step 2：The dismounting of jacking：
When support falls frame, the first nut of clamp on jacking is opened, jacking, into relaxed state, then proceedes to handle with Bailey beam
The first nut on upper clamp turns 5-10cm upwards, and beam body bed die departs from beam body, carries out form removable operation；
Step 3：Repeat step two, until completing all across jacking supports in hole falls frame.
Embodiment eight：Illustrate present embodiment with reference to Fig. 1 to Fig. 2, one the step of present embodiment in jacking
Installation, spacing 355mm, 880mm, 530mm, 880mm, 355mm installation jacking in a piece of Bailey beam, jacking up and down fix by clamp
On the top boom of Bailey beam, the first nut on jacking on clamp is fixed, jacking installation.
Claims (7)
- A kind of 1. adjustable for height jacking support, it is characterised in that：It includes leading screw (1), the first nut (2), the second nut (3), upper clamp (4), lower clamp (5) and supporting plate (6), leading screw (1) are vertically arranged, and upper clamp (4) and lower clamp (5) are from top to bottom It is sleeved on successively on leading screw (1), the first nut (2) and the second nut (3) are screwed on leading screw (1), and the first nut (2) is located at The upper end of upper clamp (4), the second nut (3) are located at the lower end of lower clamp (5), and supporting plate (6) is fixedly mounted on the upper end of leading screw (1) On face.
- A kind of 2. adjustable for height jacking support according to claim 1, it is characterised in that：It also includes multiple reinforcements (7), multiple reinforcements (7) are arranged between the top of leading screw (1) and the bottom face of supporting plate (6).
- A kind of 3. adjustable for height jacking support according to claim 2, it is characterised in that：It also includes multiple auxiliary and adjusted An auxiliary adjustment button (8) is at least installed on the lateral wall of section button (8), the first nut (2) and the second nut (3).
- A kind of 4. adjustable for height jacking support according to claim 1 or 3, it is characterised in that：Upper clamp (4) and lower card Plate (5) is flute profile neck.
- A kind of 5. adjustable for height jacking support according to claim 4, it is characterised in that：Upper clamp (4) and lower clamp (5) openend is oppositely arranged.
- A kind of 6. adjustable for height jacking support according to claim 5, it is characterised in that：The wall thickness of lower clamp (5) is small Wall thickness in upper clamp (4).
- A kind of 7. adjustable for height jacking support according to claim 6, it is characterised in that：Upper clamp (4) and lower clamp (5) it is threadedly coupled between leading screw (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633084.1U CN206752328U (en) | 2017-06-02 | 2017-06-02 | A kind of adjustable for height jacking support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633084.1U CN206752328U (en) | 2017-06-02 | 2017-06-02 | A kind of adjustable for height jacking support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206752328U true CN206752328U (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720633084.1U Active CN206752328U (en) | 2017-06-02 | 2017-06-02 | A kind of adjustable for height jacking support |
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| CN (1) | CN206752328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996081A (en) * | 2017-06-02 | 2017-08-01 | 中铁建大桥工程局集团第四工程有限公司 | A kind of adjustable for height jacking support |
-
2017
- 2017-06-02 CN CN201720633084.1U patent/CN206752328U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996081A (en) * | 2017-06-02 | 2017-08-01 | 中铁建大桥工程局集团第四工程有限公司 | A kind of adjustable for height jacking support |
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