CN205088951U - Many function combination jackscrew - Google Patents
Many function combination jackscrew Download PDFInfo
- Publication number
- CN205088951U CN205088951U CN201520862201.2U CN201520862201U CN205088951U CN 205088951 U CN205088951 U CN 205088951U CN 201520862201 U CN201520862201 U CN 201520862201U CN 205088951 U CN205088951 U CN 205088951U
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- Prior art keywords
- jackscrew
- screw rod
- angle steel
- height
- support portion
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Abstract
The utility model discloses a many function combination jackscrew, include: screw rod as the jackscrew main part, be located the spacing supporting part of screw front end, be located the horizontal pallet plate of spacing supporting part below, with top nut of screw rod complex and lower nut, the height of the fixed jackscrew of lower nut adjustment, the top nut adjustment is fixed the height of layer board, upper surface of support plate is equipped with the strengthening rib that the multichannel was parallel to each other, when the jackscrew supports the upper portion object, the strengthening rib is in the effect of top nut down with the lower extreme in close contact with of spacing supporting part, the height that rises of restriction bracket. Furthermore, spacing supporting part be with screw rod welded angle steel, the side of angle steel and top surface respectively with the side and the front end face bonding of screw rod. Make the early dismouting of template put to have possessed the simplification, easy operation, convenient and fast and advantage such as multi -functional. Use the early technique of tearing open of template can save 50% turnover NULL in building engineering, the cost of labor saves 20%, and the efficiency provides 20%, time limit for a project progress fast 20%.
Description
Technical field
The utility model relates to a kind of for supporting the combination jackscrew early tearing down and building building mould.Relate to Patent classificating number E04 building E04G scaffold, formwork; Template; Construction equipment or other building auxiliary equipment, or its application; The in-situ processing of constructional materials; The repairing of inhering architecture, remove or other work E04G11/00 in order to make the formwork on wall, floor, ceiling or roof, template or falsework E04G11/36 are applicable to the E04G11/48 floor of floor, ceiling, plane or curved roof or the template on roof or the supporting construction of framework.
Background technology
Jackscrew (or being described as early-dismantling device) is a kind of for realizing removing slab form in early days and the erecting device adopted.Existing a kind of early stripping formwork system supporting member, for adjusting template thickness and keel section combined altitudes, be made up of tappet, jacking, the holder wing and leading screw, the jacking side of being plate, is fixedly installed on the top of tappet; There are fixed stop and activity backstop in the termination of the holder wing.
But multifunctional combination jackscrew common in prior art, due to structure restriction, function is too single, namely can only realize simple supporting role, cannot adapt to present installation environment.
Utility model content
The utility model is for the proposition of above problem, and a kind of multifunctional combination jackscrew of development, comprising:
As the screw rod of jackscrew main body;
Be positioned at the limited support portion of screw front end;
Be positioned at the horizontal shelf below described limited support portion;
The top nut coordinated with described screw rod and lower nut;
The height of the fixing jackscrew of lower nut adjustment, the height of the fixing described supporting plate of top nut adjustment;
Described splint upper surface is provided with the reinforcing rib that multiple tracks is parallel to each other;
Jackscrew support top object time, described reinforcing rib under the effect of described top nut with the lower end close contact in limited support portion, restriction bracket lifting height.
Further, described limited support portion is the angle steel welded with screw rod, and the side of angle steel and end face weld with the side of screw rod and front end face respectively.
When jackscrew plays a supportive role, described angle steel side is vertical with described multiple tracks reinforcing rib.
The two ends of described supporting plate are respectively equipped with the side plate vertical with described supporting plate, and described biside plate height is less than described angle steel end face.
Top as preferred embodiment described side plate is also provided with the bolt being fixedly connected with tubing.
Further, under holding state, biside plate is identical with the distance of described angle steel sidewall or screw rod.
Further, after described bolt is fixedly connected with tubing, tubing upper end level is consistent with the height in described limited support portion, and described Multifunctional jackscrew can be used as base for supporting.
Owing to have employed technique scheme, disclosed in this patent, a kind of tool of multifunctional combination jackscrew has the following advantages, template early-dismantling device (jackscrew) carried out redesign in conjunction with China's engineering characteristic to improve, template early-dismantling device is possessed simplification, the advantage such as easy to operate, convenient and swift and multi-functional.In construction work, use early-dismantling technology can save the circulation material consumption of 50%; cost of labor saves 20%; effect provides 20%; duration progress fast 20%; early-dismantling technology is the construction formwork engineering of current most environmental protection; if this technology large-scale application can will make immeasurable devotion for social energy conservation environmental protection, become the main force conserved forests.
Accompanying drawing explanation
In order to the technical scheme of clearer explanation embodiment of the present utility model or prior art, introduce doing one to the accompanying drawing used required in embodiment or description of the prior art simply below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is front section view of the present utility model
Fig. 2 is lateral view of the present utility model
Fig. 3 is top view of the present utility model
Detailed description of the invention
For making the object of embodiment of the present utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, clear complete description is carried out to the technical scheme in the utility model embodiment:
As Figure 1-3: a kind of multifunctional combination jackscrew, mainly comprising: screw rod 1, playing main supporting role, in order to expand the contact area with supporter, reduce pressure, arrange one in the front end of described screw rod 1 and there is the limited support portion 6 with the plane of screw rod 1 central axis upright.
In order to the strip materials such as tubing flitch can be laid, be also provided with horizontal shelf 4.The top nut 3 be threaded with screw rod 1 is provided with, by rotating top nut 3, the namely adjustable and height and position of fixed level supporting plate 4 in the below of horizontal shelf 4.
Meanwhile, be provided with lower nut 2 in the below of top nut 3, lower nut 2 is rotated by self and rests on differing heights, and then the height of adjusting screw(rod) 1 (or being described as extended length).
Consider, described supporting plate 4 may overtighten due to top nut 3 in uphill process, causes the squeezing action of supporting plate 4 pairs of supported objects excessive.Pretend as preferred embodiment, the reinforcing rib 5 that multiple tracks be arranged in parallel is provided with at the upper surface of supporting plate 4, as shown in the figure, reinforcing rib 5 is parallel with the long limit of supporting plate 4, under holding state, lower end, limited support portion 6 props up reinforcing rib 5, namely limits further rising or the advance of supporting plate 4, prevents supporting plate 4 pairs of supported objects from producing excessive pressure.
Further, in order to ensure the intensity in limited support portion 6, simultaneously for the ease of producing.As preferred embodiment, described limited support portion 6 is the angle steel welded with screw rod 1, and the side of angle steel and end face weld with the side of screw rod 1 and front end face respectively.
Further, in order to ensure limited support portion 6 support strength of angle steel and stability in other words, when jackscrew is when playing a supportive role, described angle steel side is vertical with described multiple tracks reinforcing rib 5, as shown in the figure.
In order to expand the function of combination jackscrew, as preferred embodiment, the two ends of described supporting plate 4 are respectively equipped with the side plate 41 vertical with described supporting plate 4, and described biside plate 41 is highly less than described angle steel end face, and reducing supporting plate 4 further can by side plate 41 top to supported object applied pressure.
Further, in order to be fixed, as preferred embodiment materials such as supporting plate 4 support tubing or flitches, the top of described sidepiece is also provided with the bolt 7 being fixedly connected with the material such as tubing or flitch, during fixing tubing, can hole on tubing, bolt 7 is screwed in tubing; When fixing flitch uniform section is rectangle material, directly by the pressure of bolt 7, can be fixed.
In order to place the materials such as the tubing of consistent size or flitch in screw rod both sides, as preferred embodiment, described biside plate 41 is identical with the distance of described angle steel sidewall or screw rod.Namely, when supporting plate 4 bores the hole passed for screw rod, pitch-row is a bit larger tham the distance apart from another side plate 41 from the distance of side plate 41, and the distance be greater than is the thickness of angle steel side plate.
In order to further expand the effect of jackscrew, as preferred embodiment, when laying the top material consistent with limited support portion 6 ceiling height, described Multifunctional jackscrew can be used as base for supporting and uses, now, the materials such as the tubing of outside extension or flitch, add the contact area of jackscrew and bottom surface or other contact surface; Have benefited from the fixing of bolt 7 simultaneously, further add as stability when base or supporting base.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (7)
1. a multifunctional combination jackscrew, is characterized in that comprising:
As the screw rod (1) of jackscrew main body;
Be positioned at the limited support portion (6) of screw rod (1) front end;
Be positioned at the horizontal shelf (4) of described limited support portion (6) below;
The top nut (3) coordinated with described screw rod (1) and lower nut (2);
The height of the fixing jackscrew of lower nut (2) adjustment, the height of the fixing described supporting plate (4) of top nut (3) adjustment;
Described supporting plate (4) upper surface is provided with the reinforcing rib (5) that multiple tracks is parallel to each other;
Jackscrew support top object time, described reinforcing rib (5) under the effect of described top nut (3) with the lower end close contact in limited support portion (6), restriction bracket (4) lifting height.
2. a kind of multifunctional combination jackscrew according to claim 1, be further characterized in that: described limited support portion (6) is the angle steel welded with screw rod (1), the side of angle steel and end face weld with the side of screw rod (1) and front end face respectively.
3. a kind of multifunctional combination jackscrew according to claim 2, is further characterized in that: when jackscrew plays a supportive role, and described angle steel side is vertical with described multiple tracks reinforcing rib (5).
4. a kind of multifunctional combination jackscrew according to claim 3, be further characterized in that: the two ends of described supporting plate (4) are respectively equipped with the side plate (41) vertical with described supporting plate (4), and described biside plate (41) is highly less than described angle steel end face.
5. a kind of multifunctional combination jackscrew according to claim 4, is further characterized in that: the top of described side plate (41) is provided with fixed-use bolt (7).
6. a kind of multifunctional combination jackscrew according to claim 5, is further characterized in that: under holding state, and biside plate (41) is identical with the distance of described angle steel sidewall or screw rod.
7. a kind of multifunctional combination jackscrew according to claim 5, be further characterized in that: after described bolt (7) is fixedly connected with tubing, tubing upper end level is consistent with the height of described limited support portion (6), and described Multifunctional jackscrew can be used as base for supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862201.2U CN205088951U (en) | 2015-11-02 | 2015-11-02 | Many function combination jackscrew |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862201.2U CN205088951U (en) | 2015-11-02 | 2015-11-02 | Many function combination jackscrew |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088951U true CN205088951U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520862201.2U Expired - Fee Related CN205088951U (en) | 2015-11-02 | 2015-11-02 | Many function combination jackscrew |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205088951U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222545A (en) * | 2018-03-05 | 2018-06-29 | 北京市住宅产业化集团股份有限公司 | A kind of precast floor slab support device |
| CN108222544A (en) * | 2018-02-26 | 2018-06-29 | 北京市住宅产业化集团股份有限公司 | A kind of precast floor slab support device |
| CN113056169A (en) * | 2021-03-09 | 2021-06-29 | 张俊杰 | Digital display temperature measurement and control instrument |
-
2015
- 2015-11-02 CN CN201520862201.2U patent/CN205088951U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222544A (en) * | 2018-02-26 | 2018-06-29 | 北京市住宅产业化集团股份有限公司 | A kind of precast floor slab support device |
| CN108222545A (en) * | 2018-03-05 | 2018-06-29 | 北京市住宅产业化集团股份有限公司 | A kind of precast floor slab support device |
| CN108222545B (en) * | 2018-03-05 | 2023-10-17 | 北京市住宅产业化集团股份有限公司 | Precast floor plank strutting arrangement |
| CN113056169A (en) * | 2021-03-09 | 2021-06-29 | 张俊杰 | Digital display temperature measurement and control instrument |
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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: 20160316 Termination date: 20191102 |