CN104727542A - Jacking system for fixing scaffold - Google Patents
Jacking system for fixing scaffold Download PDFInfo
- Publication number
- CN104727542A CN104727542A CN201510151114.0A CN201510151114A CN104727542A CN 104727542 A CN104727542 A CN 104727542A CN 201510151114 A CN201510151114 A CN 201510151114A CN 104727542 A CN104727542 A CN 104727542A
- Authority
- CN
- China
- Prior art keywords
- jacking system
- steel pipe
- vertical rod
- buckle
- steel tube
- 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.)
- Granted
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a jacking system for fixing a scaffold. The jacking system for fixing the scaffold comprises a steel tube, vertical rods and supporting plates, wherein the steel tube and the vertical rods are vertically arranged, and the supporting plates are mounted at the tail ends of the vertical rods. The vertical rods are provided with threads, and one ends of the vertical rods are sleeved with the steel tube. The jacking system for fixing the scaffold further comprises adjustable mounting supports which are mounted at the upper end and/or the lower end of the steel tube. Each adjustable mounting support comprises a mounting cylinder, two pinch plates which are symmetrically arranged on the two sides of the mounting cylinder and are semicircular, and a set screw nut which is connected with the mounting cylinder and located in the pinch plates. The pinch plates are rotatably connected to the left sides and the right sides of the mounting cylinders, the tail ends of the pinch plates can be fixedly connected through bolts, and every two pinch plates are closed to be in a cylinder shape to be used for clamping the steel tube. The set screw nuts are matched with the steel tube, and center holes of the set screw nuts are connected with the vertical rods through the threads. According to the jacking system for fixing the scaffold, the stress of the steel tube and the stress of the vertical rods are located on the same central axis, the vertical rods, the steel tube and the supporting plates are connected to form a whole, and the jacking system can be widely applied to supporting different formworks.
Description
Technical field
The present invention relates to a kind of scaffold building field, especially for the jacking system of fixing feet hand cradle.
Background technology
Conventional scaffold jacking is mainly used in the conduction of vertical downward force, have in application and there is problem existence in following two: the diameter 1, pushing up cylinder vertical rod is less than in steel pipe empty, thus stressedly can not to ensure on vertical rod axial line also can there is vertical rod tilt phenomenon completely in the irrational situation of installation; 2, push up cylinder screw rod directly to inject in steel pipe, fail to form entirety with steel pipe, only can meet the vertical to lower stress of routine, when running into hyperboloid, Side shuttering etc. and needing reinforcement, skew is serious and unstable; 3, the length of vertical rod and steel pipe is all fixing, and the entire length after can not installing steel pipe and vertical rod according to field condition adjusts.
Summary of the invention
The object of the invention is steel pipe in order to solve existing scaffold and vertical rod unbalance stress, vertical rod easily offset and can only meet vertically to the problem of lower stress, a kind of jacking system for fixing feet hand cradle provided.
To achieve these goals, the jacking system for fixing feet hand cradle designed by the present invention, it comprises the steel pipe and vertical rod that vertically arrange and the supporting plate being arranged on vertical rod end, described vertical rod is provided with screw thread and one end is enclosed within steel pipe, it is characterized in that, it also comprises the adjustable mounting support being arranged on steel pipe upper end and/or lower end, and described adjustable mounting support comprises a mounting cylinder, be symmetricly set on mounting cylinder both sides and two of semicircular in shape buckles and be connected with mounting cylinder and be positioned at the setscrew nut of buckle; Described buckle is connected to the mounting cylinder left and right sides all turnably and end is fixedly connected with by bolt, in cylinder after two buckles are closed, for clamping steel pipe; Described setscrew nut matches with steel pipe, and its centre bore and vertical rod are threaded connection.
Further, for the ease of rotating buckle and setscrew nut, mounting cylinder is fixedly connected with a handle, by promoting the rotatable buckle of this handle and setscrew nut.
Further, when stressed, be in same axle center in order to ensure vertical rod and steel pipe, the cylinder concentric formed after described setscrew nut and buckle close.
Further, in order to take apart and closed buckle, the end all outwards bending of each buckle, forms a bending part, is equipped with a through hole in the middle part of bending part, and described buckle is by closed together after bolt-through through hole.
Compared with prior art, the jacking system tool for fixing feet hand cradle that the present invention obtains has the following advantages:
1, by arranging adjustable mounting support in steel pipe upper end and/or lower end, vertical rod being threaded with the setscrew nut of adjustable mounting support, achieving the object of adjustment jacking system setting height(from bottom).Unclamp buckle when regulating height, by buckle and setscrew nut unitary rotation, ensure that top bracket is not rotated with this, vertical rod is only and moves up and down, and adjusts rear fastening buckle.
2, in this jacking system, the setscrew nut of adjustable mounting support matches with vertical rod, buckle matches with steel pipe, and setscrew nut and the buckle concentric after closing, so not only ensure that the stressed concentric of jacking system axial, and vertical rod is threaded with setscrew nut, effectively can prevents vertical rod from producing deflection and shorten the set-up time of jacking system.
3, by adjustable mounting support, jacking and steel pipe have been linked to be an entirety, can be widely used in the shuttering supporting of all directions.
Accompanying drawing explanation
Fig. 1 is structural representation when adjustable mounting support is opened in the present embodiment;
Fig. 2 be in embodiment adjustable mounting support close after syndeton schematic diagram;
Fig. 3 is the mounting structure schematic diagram of scaffold in embodiment 1;
Fig. 4 is the mounting structure schematic diagram of scaffold in embodiment 2;
Fig. 5 is the mounting structure schematic diagram of scaffold in embodiment 3.
In figure: steel pipe 1, vertical rod 2, supporting plate 3, adjustable mounting support 4, mounting cylinder 41, buckle 42, bending part 421, through hole 422, setscrew nut 43, centre bore 44, handle 45, connecting rod 46, bolt 5.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment:
The jacking system for fixing feet hand cradle that the present embodiment provides, as shown in Fig. 1 ~ Fig. 3, it comprises the steel pipe 1 and vertical rod 2 that vertically arrange and the supporting plate 3 being arranged on vertical rod 2 end, described vertical rod 2 is provided with screw thread and one end is enclosed within steel pipe 1, it also comprises the adjustable mounting support 4 being arranged on steel pipe 1 upper end and/or lower end, and described adjustable mounting support 4 comprises a mounting cylinder 41, be symmetricly set on mounting cylinder 41 both sides and two of semicircular in shape buckles 42 and be connected with mounting cylinder 41 and be positioned at the setscrew nut 43 of buckle 42; Described buckle 42 is connected to mounting cylinder 41 left and right sides all turnably and end is fixedly connected with by bolt 5, after two buckles 42 are closed cylindrically, for clamping steel pipe 1; The outer ring of described setscrew nut 43 and the outer ring of steel pipe 1 etc. are large, and its centre bore 44 matches with vertical rod 2.
In the present embodiment, in order to rotate buckle 42 and setscrew nut 43 when regulating vertical rod 2 height, mounting cylinder 41 is fixedly connected with a handle 45, by promoting the rotatable buckle 42 of this handle 45 and setscrew nut 43.In the specific implementation, handle 45 can be arranged on the side of setscrew nut 43 and stretch out outside buckle 42, this structure is more laborsaving when rotating setscrew nut 43, but its structure is comparatively complicated.
When making adjustable mounting support 4, in order to ensure vertical rod 2 after assembling and steel pipe 1 concentric, the cylinder concentric formed after described setscrew nut 43 is closed with buckle 42.
In the present embodiment, the fastening of buckle 42 realizes in the following way: the end all outwards bending of each buckle 42, form a bending part 421, in the middle part of bending part 421, be equipped with a through hole 422, described buckle 42 is closed together after running through through hole by bolt 5.
Steel pipe 1 is firmly held tightly after fastening by the buckle 42 in the present embodiment, and setscrew nut 43 and vertical rod 2 are threaded connection again, make steel pipe 1 and vertical rod 2 connect into an entirety.Meanwhile, when steel pipe 1 length is inadequate, by rotating setscrew nut 43, vertical rod 2 is unclamped, after then moving up and down vertical rod 2 to correct position, then rotating setscrew nut 43 vertical rod 2 is held tightly, realizing the object of adjustment height.
Set up in the process of scaffold actual, for different environment, different installation requirements, can select the upper end of steel pipe 1 or lower end or up and down two ends adjustable mounting support 4 is set.Different embodiments is just adopted to elaborate to above-mentioned situation below.
Embodiment 1:
As shown in Figure 3, when needing the base surface setting up scaffold to be inclined-plane, and when steel pipe 1 length is inadequate, a vertical rod 2 is vertically set respectively at the two ends of steel pipe 1, and adopts adjustable mounting support 4 vertical rod 2 at two ends to be fixed.Wherein, the bottom being arranged in the vertical rod 2 of lower end fixes with the anti-skidding collet (figure does not mark) be arranged on inclined-plane.Described anti-skidding collet is made up of a base plate and the projection that is fixedly connected on base plate upper end, is provided with a sphere to lower recess at the top of projection; Be welded with one in the bottom being positioned at lower end vertical rod 2 in hemispheric attachment cap, this attachment cap matches with the sphere in anti-skidding collet.Vertical rod 2 and this syndeton of anti-skidding collet, both ensure that the stability of vertical rod, it also avoid the vertical rod when reinforcing support body and be moved even unsettled.
Embodiment 2:
As shown in Figure 4, when the base surface needing to set up scaffold is plane, steel pipe 1 is vertically arranged on and is arranged on ground flitch cushion block (not marking in figure), an adjustable mounting support 4 is set on the top of steel pipe 1, and a vertical rod 2 is matched with the setscrew nut 43 in adjustable mounting support 4, fastening.In fastening process, by moving up and down the restraint location of vertical rod 2 and setscrew nut 43 to regulate the height of scaffold.
Embodiment 3:
As shown in Figure 5, when needing the base surface setting up scaffold to be plane, and when steel pipe falls short of, at the two ends up and down of steel pipe 1, adjustable mounting support 4 can be all installed, and a vertical rod 2 and supporting plate 3 vertically arranged is installed in the middle part of each adjustable mounting support 4.Wherein, the supporting plate 3 being arranged in steel pipe 1 lower end be arranged on ground flitch cushion block (figure does not mark) and be interlocked.In this case, the height of adjustment scaffold is the adjustable mounting support 4 by rotating upper and lower two ends, and the restraint location then moving up and down setscrew nut 43 in vertical rod 2 and adjustable mounting support 4 realizes.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention but not restriction technologies scheme, although applicant's reference preferred embodiment is to invention has been detailed description, those of ordinary skill in the art is to be understood that, those are modified to technical scheme of the present invention or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present invention.
Claims (4)
1. the jacking system for fixing feet hand cradle, it comprises the steel pipe (1) and vertical rod (2) that vertically arrange and the supporting plate (3) being arranged on vertical rod (2) end, described vertical rod (2) is provided with screw thread and one end is enclosed within steel pipe (1), it is characterized in that, it also comprises the adjustable mounting support (4) being arranged on steel pipe (1) upper end and/or lower end, described adjustable mounting support (4) comprises a mounting cylinder (41), be symmetricly set on mounting cylinder (41) both sides and two of semicircular in shape buckles (42) and be connected with mounting cylinder (41) and be positioned at the setscrew nut (43) of buckle (42), described buckle (42) is connected to mounting cylinder (41) left and right sides all turnably and end is fixedly connected with by bolt (5), after two buckles (42) are closed cylindrically, for clamping steel pipe (1), described setscrew nut (43) matches with steel pipe (1), and its centre bore (44) and vertical rod (2) are threaded connection.
2. the jacking system for fixing feet hand cradle according to claim 1, is characterized in that, mounting cylinder (41) is fixedly connected with a handle (45), by promoting the rotatable buckle (42) of this handle (45) and setscrew nut (43).
3. the jacking system for fixing feet hand cradle according to claim 1 and 2, is characterized in that, the cylinder concentric formed after described setscrew nut (43) is closed with buckle (42).
4. the jacking system for fixing feet hand cradle according to claim 1 and 2, it is characterized in that, the end all outwards bending of each buckle (42), form a bending part (421), be equipped with a through hole (422) at bending part (421) middle part, described buckle (42) is closed together after running through through hole by bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151114.0A CN104727542B (en) | 2015-04-01 | 2015-04-01 | Jacking system for fixing scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151114.0A CN104727542B (en) | 2015-04-01 | 2015-04-01 | Jacking system for fixing scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104727542A true CN104727542A (en) | 2015-06-24 |
| CN104727542B CN104727542B (en) | 2017-01-25 |
Family
ID=53451895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510151114.0A Active CN104727542B (en) | 2015-04-01 | 2015-04-01 | Jacking system for fixing scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104727542B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239785A (en) * | 2015-10-19 | 2016-01-13 | 广东裕华兴建筑机械制造有限公司 | Extensible rod and discharging platform with same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2689930A1 (en) * | 1992-04-14 | 1993-10-15 | Ottenwaelder Bernard | Telescopic shoring device with adjustable head. |
| DE20019200U1 (en) * | 2000-11-11 | 2001-01-18 | Küchenberg, Carsten, 58675 Hemer | Locking device for a scaffold base as well as a quick scaffolding scaffold with a height-adjustable scaffold base and a scaffold frame |
| JP2008150150A (en) * | 2006-12-15 | 2008-07-03 | Kurushima Kogyo:Kk | Slip-off preventing structure of scaffolding jack |
| CN201268947Y (en) * | 2008-09-28 | 2009-07-08 | 江西省建工集团公司 | Adjustable support bracket U-shaped fastener |
| DE202010010434U1 (en) * | 2010-07-20 | 2010-11-18 | SIMPL UG (haftungsbeschränkt) | Device for supporting a wooden beam |
| CN203757222U (en) * | 2014-02-25 | 2014-08-06 | 福建祥龙塑胶有限公司 | Hoop device |
| CN204552063U (en) * | 2015-04-01 | 2015-08-12 | 中冶建工集团有限公司 | The jacking system of fixing feet hand cradle |
-
2015
- 2015-04-01 CN CN201510151114.0A patent/CN104727542B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2689930A1 (en) * | 1992-04-14 | 1993-10-15 | Ottenwaelder Bernard | Telescopic shoring device with adjustable head. |
| DE20019200U1 (en) * | 2000-11-11 | 2001-01-18 | Küchenberg, Carsten, 58675 Hemer | Locking device for a scaffold base as well as a quick scaffolding scaffold with a height-adjustable scaffold base and a scaffold frame |
| JP2008150150A (en) * | 2006-12-15 | 2008-07-03 | Kurushima Kogyo:Kk | Slip-off preventing structure of scaffolding jack |
| CN201268947Y (en) * | 2008-09-28 | 2009-07-08 | 江西省建工集团公司 | Adjustable support bracket U-shaped fastener |
| DE202010010434U1 (en) * | 2010-07-20 | 2010-11-18 | SIMPL UG (haftungsbeschränkt) | Device for supporting a wooden beam |
| CN203757222U (en) * | 2014-02-25 | 2014-08-06 | 福建祥龙塑胶有限公司 | Hoop device |
| CN204552063U (en) * | 2015-04-01 | 2015-08-12 | 中冶建工集团有限公司 | The jacking system of fixing feet hand cradle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239785A (en) * | 2015-10-19 | 2016-01-13 | 广东裕华兴建筑机械制造有限公司 | Extensible rod and discharging platform with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104727542B (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201351359Y (en) | Steel pipe fixed fastener-type template support | |
| CN211171598U (en) | Installation positioning device for bridge expansion joint steel reinforcement framework | |
| CN109555350A (en) | A kind of power distribution rod | |
| CN201712767U (en) | Supporting rod and adjustable jig frame comprising same | |
| CN204552063U (en) | The jacking system of fixing feet hand cradle | |
| CN104727542A (en) | Jacking system for fixing scaffold | |
| CN112538969A (en) | Screw anchoring adjusting lock | |
| CN205733474U (en) | It is applicable to reactor inner member special adjustable supports frock | |
| CN105317208A (en) | Angle-adjustable socket and spigot type key groove type scaffold steel pipe | |
| CN104481190B (en) | Equipment is installed and is accurately positioned with the fixed support of baseline | |
| CN204343769U (en) | Equipment installs the fixed support of accurately location baseline | |
| CN203818013U (en) | Vehicle-mounted drilling and servicing rig derrick assembling tooling | |
| CN204174908U (en) | A kind of adjustable angle socket joint type key slot type scaffolding steel pipe | |
| CN215168203U (en) | Temporary reinforcing device for hoisting steel truss | |
| CN216893474U (en) | Shaped angle iron bracket for descending plate hoisting die | |
| CN215829625U (en) | Node that strength nature concrete column and girder steel are connected | |
| CN216142402U (en) | Beam-slab shared disk buckle type cantilever frame | |
| CN114753672A (en) | Simple inner support device for plastic film shell | |
| CN105057938B (en) | A kind of method and branch stake tool of the assembling of argosy potting head | |
| CN208792813U (en) | A kind of stair tread for construction | |
| CN208686075U (en) | A kind of detachable support device of aluminum alloy mould plate | |
| CN211821066U (en) | Adjustable pipeline gallows | |
| CN215107416U (en) | Elephant trunk system support | |
| CN211192649U (en) | Mounting rack convenient for welding side plates of tire mold | |
| CN206053528U (en) | Indian tent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |