CN204876634U - Telescopic prop - Google Patents
Telescopic prop Download PDFInfo
- Publication number
- CN204876634U CN204876634U CN201520465612.8U CN201520465612U CN204876634U CN 204876634 U CN204876634 U CN 204876634U CN 201520465612 U CN201520465612 U CN 201520465612U CN 204876634 U CN204876634 U CN 204876634U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- reverse wheel
- screw thread
- inner sleeve
- telescopic prop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a telescopic prop, include: interior sleeve pipe and outer tube the bottom of outer tube is equipped with the support base interior sheathed tube top is equipped with the layer board, its characterized in that be equipped with the screw thread on the inner wall of outer tube, be equipped with matched with screw with it on the interior sheathed tube outer wall, be close to the upper portion port position of outer tube is equipped with the reverse wheel, the reverse wheel with the interlock of interior sheathed tube screw looks the outside of outer tube is equipped with control the control unit of reverse wheel. The technical scheme of the utility model can adjust the height of pillar at any time, guarantee its security, guarantee the precision of the height of adjustment moreover.
Description
Technical field
The utility model relates to building operations pillar field, particularly relates to a kind of telescopic prop.
Background technology
In building construction process, when using support column and supporting template or other building implements, usually to use post mould and cement is built, obtain satisfactory support column, what have also can adopt timber as pillar in construction, but needs to take a large amount of handling times and space.
Telescopic prop of the prior art, the cement pillar of cast in situs can be substituted, and can regulate according to the difference of its height, a large amount of spaces can not be taken again, but after construction tool being supported with pillar, if need to regulate its height, then can expend very large strength, or can dismantle down and be again set with, or can first use other shore supports, again support is installed after adjustment, fundamentally there is no good technical solution problem.
Summary of the invention
In view of the defect that above-mentioned prior art exists, the purpose of this utility model proposes a kind of telescopic prop.
As the first embodiment, the utility model provides a kind of telescopic prop, comprise: inner sleeve and outer tube, base for supporting is provided with in the bottom of described outer tube, supporting plate is provided with at the top of described inner sleeve, the inwall of described outer tube is provided with screw thread, the outer wall of described inner sleeve is provided with screw thread with matching, reverse wheel is provided with in the upper port position near described outer tube, described reverse wheel is engaged mutually with the screw thread of described inner sleeve, is provided with the control assembly controlling described reverse wheel in the outside of described outer tube.
On the basis of the first embodiment, as the second embodiment, be connected by universal bearing between described base for supporting with described outer tube.
On the basis of the first embodiment, as the third embodiment, the teeth of described reverse wheel are equal with the screw thread teeth height of described outer tube.
A kind of telescopic prop provided by the utility model, is provided with the screw thread cooperatively interacted at outer tube and inner sleeve, when needing the height adjusting telescopic prop, can directly adjust, due to the interlocking between screw thread, inner sleeve can not fall, and ensures the safety in adjustment process; Inside pipe casing is provided with the reverse wheel matched with the screw thread of inner sleeve outside, can by rotating the flexible adjustment that reverse wheel has come pillar.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of telescopic prop that the present embodiment provides.
Detailed description of the invention
The beneficial effect of the technical problem solved to make the utility model, the technical scheme of employing and generation is clearly understood, below in conjunction with drawings and Examples, the utility model is described in further detail, be to be understood that, specific embodiment described herein only for explaining the utility model, and is not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously, " being connected to " another element when an element is called as, it can be directly connected to another element or may there is centering elements simultaneously.
Particularly, as shown in Figure 1, a kind of telescopic prop of the present embodiment, comprise: inner sleeve 1 and outer tube 2, base for supporting 3 is provided with in the bottom of outer tube 2, supporting plate 4 is provided with at the top of inner sleeve 1, the inwall of outer tube 2 is provided with screw thread, the outer wall of inner sleeve 1 is provided with screw thread with matching, reverse wheel 5 is provided with in the upper port position near outer tube 2, reverse wheel 5 is engaged mutually with the screw thread of inner sleeve 1, is provided with the control assembly 6 controlling reverse wheel 5 in the outside of outer tube 2.
Outer tube 2 and inner sleeve 1 are provided with the screw thread cooperatively interacted, and when needing the height adjusting telescopic prop, can directly adjust, due to the interlocking between screw thread, inner sleeve 1 can not fall, and ensure the safety in adjustment process.
The reverse wheel 5 matched with the screw thread of inner sleeve 1 is provided with in outer tube 2 inside, can by rotating the flexible adjustment that reverse wheel 5 has come pillar.
Optionally, be connected between base for supporting 3 with outer tube 2 by universal bearing 7, universal bearing 7 can make supporting seat 3 ensure compliance between itself and ground and balance when falling earthward.
Optionally, the teeth of reverse wheel 5 are equal with the screw thread teeth height of outer tube 2, and reverse wheel 5 does not take the space of screw thread, ensure the screw thread of outer tube 2 be engaged mutually with the screw thread of inner sleeve 1 while reverse wheel 5 also can be engaged mutually with inner sleeve 1.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a telescopic prop, comprise: inner sleeve and outer tube, base for supporting is provided with in the bottom of described outer tube, be provided with supporting plate at the top of described inner sleeve, it is characterized in that, the inwall of described outer tube is provided with screw thread, the outer wall of described inner sleeve is provided with screw thread with matching, be provided with reverse wheel in the upper port position near described outer tube, described reverse wheel is engaged mutually with the screw thread of described inner sleeve, is provided with the control assembly controlling described reverse wheel in the outside of described outer tube.
2. a kind of telescopic prop according to claim 1, is characterized in that, is connected between described base for supporting with described outer tube by universal bearing.
3. a kind of telescopic prop according to claim 1, is characterized in that, the teeth of described reverse wheel are equal with the screw thread teeth height of described outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465612.8U CN204876634U (en) | 2015-07-02 | 2015-07-02 | Telescopic prop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465612.8U CN204876634U (en) | 2015-07-02 | 2015-07-02 | Telescopic prop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204876634U true CN204876634U (en) | 2015-12-16 |
Family
ID=54821025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520465612.8U Expired - Fee Related CN204876634U (en) | 2015-07-02 | 2015-07-02 | Telescopic prop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204876634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130815A (en) * | 2017-07-11 | 2017-09-05 | 常州市君成机械有限公司 | Adjustable triangle diagonal brace |
-
2015
- 2015-07-02 CN CN201520465612.8U patent/CN204876634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130815A (en) * | 2017-07-11 | 2017-09-05 | 常州市君成机械有限公司 | Adjustable triangle diagonal brace |
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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: 20151216 Termination date: 20160702 |