CN107806242A - A kind of high intensity scaffold fastenings for building - Google Patents
A kind of high intensity scaffold fastenings for building Download PDFInfo
- Publication number
- CN107806242A CN107806242A CN201710865042.5A CN201710865042A CN107806242A CN 107806242 A CN107806242 A CN 107806242A CN 201710865042 A CN201710865042 A CN 201710865042A CN 107806242 A CN107806242 A CN 107806242A
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- cross bar
- brace
- link slot
- fixed
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/24—Couplings involving arrangements covered by more than one of the subgroups E04G7/08, E04G7/12, E04G7/20, E04G7/22
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention provides a kind of high intensity scaffold fastenings for building, including vertical rod, cross bar and brace, vertical rod upper end is fixed with connection table apparatus by helicitic texture, connection table apparatus includes connected unit and branch sleeve, the both sides of vertical rod middle-end, which are run through, is provided with bolt hole, connecting component apparatus is fixed with vertical rod on the outside of bolt hole, the lower end of vertical rod is fixed with jacking block, and the vertical rod of jacking block lower end is provided with external screw thread.Last layer vertical rod bottom is plugged on the installation axle intracavitary of next layer of connection table apparatus by the present invention, jacking block is just in close contact the upper end of the cross bar and brace in mounting groove, so as to which the cross bar connected on table apparatus and brace be fixed, the contiguous block of cross bar or brace is fixed in link slot, cross bar or brace are fixed respectively by bolt, the inwall of wherein mounting groove and link slot is oblique facial structure, cross bar and brace can be in close contact in mounting groove and link slot in the presence of gravity and pressure, make junction more firm.
Description
Technical field
The present invention relates to building scaffold field, specially a kind of high intensity scaffold fastenings for building.
Background technology
Scaffold is to ensure workbench that each work progress is smoothed out and set up.Position by setting up is divided into outer
Scaffold, internal scaffolding；It can be divided into timber scaffolding, bamboo scaffolding, steel pipe scaffold by material difference；It is divided into by structural form vertical
Rod-type scaffold, bridge scaffold, door-type scaffold, swinging scaffold, suspended scaffold, choose formula scaffold, climb formula pin hand
Frame.
Relatively conventional at present is steel construction scaffold, and this scaffold stability is strong, high recycling rate, wearability
By force, but in actual use, because its quality is larger, inertia when shaking is also big, at the same the moment of torsion of junction also compared with
Greatly, it is difficult to meet this larger moment of torsion to cause the connecting-piece structure between two scaffolds, and causes the abrasion of connector, is deposited
It is this it is proposed that a kind of high intensity scaffold fastenings for building in very big potential safety hazard.
The content of the invention
It is an object of the invention to provide a kind of high intensity scaffold fastenings for building, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：A kind of high intensity scaffold fastenings for building, bag
Vertical rod, cross bar and brace are included, the vertical rod upper end is fixed with connection table apparatus, the connection table apparatus bag by helicitic texture
Connected unit and branch sleeve are included, the branch sleeve is socketed in by helicitic texture on the external screw thread of vertical rod upper end, the connection
Platform is fixedly mounted on the upper end of branch sleeve, runs through in the connected unit and is provided with installation axocoel, and connected unit is that outside is circular platform type
Structure, on its lateral wall in be arranged with multiple mounting grooves, be connected with cross bar in the mounting groove；
The both sides of the vertical rod middle-end, which are run through, is provided with bolt hole, and connector dress is fixed with the vertical rod on the outside of the bolt hole
Put, the connecting component apparatus includes left fixes sleeve, right fixes sleeve, left connector, right connector and locking bolt, the left side
Fixes sleeve and right fixes sleeve are two half circular ring type rod structures, and two left fixes sleeves and right fixes sleeve are spelled
Hollow tube-in-tube structure is connected into, thereon by helicitic texture through locking bolt is fixed with, the locking bolt activity is passed through
The bolt hole of vertical rod middle-end is worn, and nut is fixed with the other end of locking bolt, the left connector and right connector difference
Installed in the lower end of left fixes sleeve and right fixes sleeve, and left connector and right connector are spliced to form four link slots, institute
State and cross bar and brace be respectively fixed with link slot, be respectively equipped with the cross bar and brace being connected with link slot the first contiguous block and
Second contiguous block, first contiguous block and the second contiguous block are respectively engaged with corresponding link slot；
The lower end of the vertical rod is fixed with jacking block, and the vertical rod of the jacking block lower end is provided with external screw thread, and the vertical rod positioned at upper end is led to
The external screw thread for crossing jacking block lower end is fixedly plugged in installation axle intracavitary positioned at lower end vertical rod.
Preferably, the installation axle cavity space in the thread groove and connected unit in the branch sleeve keeps separate.
Preferably, the link slot quantity on the connecting component apparatus is four, and the link slot positioned at left and right ends is complete
Formula structure, and the link slot positioned at rear and front end is left connector and right connector splicing structure.
Preferably, the inwall of the mounting groove and link slot is inclined-plane, and it is tilted to the outside of vertical rod lower end, is connect therewith
Tactile the first contiguous block and the second contiguous block end face is similarly the ramp structure coincideing therewith.
Preferably, run through on the front and rear madial wall of the link slot by screw thread and be provided with positioning hole bolt, the positioning spiral shell
Bolt extends through the positioning hole on the first contiguous block and the second contiguous block.
Preferably, the vertical rod positioned at upper end is fixedly plugged in the installation positioned at lower end vertical rod by the external screw thread of jacking block lower end
When in axocoel, the jacking block is just in close contact the upper end of the cross bar and brace in mounting groove.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the vertical rod of bottom is fixed on the ground when the present invention uses, connected unit dress is socketed on the external screw thread on its top
Put, connection table apparatus mounting groove in activity be connected with cross bar and brace, last layer vertical rod bottom is then plugged on connection
The installation axle intracavitary of table apparatus, jacking block are just in close contact the upper end of the cross bar and brace in mounting groove, so as to by connected unit
Cross bar and brace on device are fixed；
The 2nd, left fixes sleeve and right fixes sleeve are fixed on to the middle part of vertical rod, the convenient middle part frame in pull bar by locking bolt
If cross bar or brace are fixed, the contiguous block of cross bar or brace is fixed in link slot, distinguished by bolt
Cross bar or brace are fixed；
3rd, the inwall of mounting groove and link slot is oblique facial structure, and cross bar and brace can be close in the presence of gravity and pressure
Contact makes junction more firm in mounting groove and link slot.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is connecting component apparatus structural representation in the present invention.
In figure：1 vertical rod, 101 bolts hole, 2 cross bars, 201 first mounting blocks, 3 braces, 301 second mounting blocks, 4 connected units
Device, 41 connected units, 4101 mounting grooves, 4102 installation axocoels, 42 branch sleeves, 5 connecting component apparatus, 51 left fixes sleeves, 52
Right fixes sleeve, 53 left connectors, 54 right connectors, 55 locking bolts, 6 jacking blocks, 7 positioning holes, 8 bolts, 9 link slots.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of high intensity scaffold fastenings for building, including
Vertical rod 1, cross bar 2 and brace 3, the upper end of vertical rod 1 are fixed with connection table apparatus 4 by helicitic texture, and connection table apparatus 4 includes connecting
Platform 41 and branch sleeve 42 are connect, branch sleeve 42 is socketed in by helicitic texture on the external screw thread of the upper end of vertical rod 1, and connected unit 41 is solid
Dingan County is mounted in the upper end of branch sleeve 42, runs through in the connected unit 41 and is provided with installation axocoel 4102, and connected unit 41 is for outside
Circular platform type structure, on its lateral wall in be arranged with multiple mounting grooves 4101, be connected with cross bar 2, branch sleeve in mounting groove 4101
Thread groove in 42 keeps separate with the space of installation axocoel 4102 in connected unit 41.
The both sides of the middle-end of vertical rod 1 are fixed with connector through bolt hole 101 is provided with the vertical rod 1 in the outside of bolt hole 101
Device 5, connecting component apparatus 5 include left fixes sleeve 51, right fixes sleeve 52, left connector 53, right connector 54 and locking spiral shell
Bolt 55, left fixes sleeve 51 and right fixes sleeve 52 are two half circular ring type rod structures, this two left fixes sleeves 51
Hollow tube-in-tube structure is spliced into right fixes sleeve 52, runs through being fixed with locking bolt 55 by helicitic texture thereon,
The activity of locking bolt 55 runs through the bolt hole 101 of the middle-end of vertical rod 1, and nut, Zuo Lian are fixed with the other end of locking bolt 55
Fitting 53 and right connector 54 are separately mounted to the lower end of left fixes sleeve 51 and right fixes sleeve 52, and left connector 53 and the right side
Connector 54 is spliced to form four link slots 9, is respectively fixed with cross bar 2 and brace 3 in link slot 9, the horizontal stroke being connected with link slot 9
The first contiguous block 201 and the second contiguous block 301, the first contiguous block 201 and the second contiguous block 301 are respectively equipped with bar 2 and brace 3
It is respectively engaged with corresponding link slot 9.
The quantity of link slot 9 on connecting component apparatus 5 is four, and the link slot 9 positioned at left and right ends has been integral structure, and
Link slot 9 positioned at rear and front end is left connector 53 and the splicing structure of right connector 54.
The inwall of mounting groove 4101 and link slot 9 is inclined-plane, and it is tilted to the outside of the lower end of vertical rod 1, is contacted
First contiguous block 201 and the end face of the second contiguous block 301 are similarly the ramp structure coincideing therewith, the front and rear madial wall of link slot 9
Through positioning hole bolt 8 is provided with, bolt 8 extends through on the first contiguous block 201 and the second contiguous block 301 the upper screw thread that passes through
Positioning hole 7.
The lower end of vertical rod 1 is fixed with jacking block 6, and the vertical rod 1 of the lower end of jacking block 6 is provided with external screw thread, and the vertical rod 1 positioned at upper end is logical
The external screw thread for crossing the lower end of jacking block 6 is fixedly plugged in the installation axocoel 4102 of lower end vertical rod 1, and jacking block 6 is just in close contact
The upper end of cross bar 2 and brace 3 in mounting groove 4101.
Operation principle：The present invention fixes the vertical rod 1 of bottom on the ground when using, and is covered on the external screw thread on its top
Connect table apparatus 4 in succession, connection table apparatus 4 mounting groove 4101 in activity be connected with cross bar 2 and brace 3, then by last layer
The bottom of vertical rod 1 is plugged in the installation axocoel 4102 of connection table apparatus 4, and jacking block 6 is just in close contact in mounting groove 4101
The upper end of cross bar 2 and brace 3, it is by locking bolt 55 that a left side is solid so as to which the cross bar 2 connected on table apparatus 4 and brace 3 be fixed
Determine sleeve 51 and right fixes sleeve 52 is fixed on the middle part of vertical rod 1, it is convenient to enter in the middle part of pull bar 1 erection cross bar 2 or brace 3
Row is fixed, and the contiguous block of cross bar 2 or brace 3 is fixed in link slot 9, by bolt 8 respectively to cross bar 2 or oblique
Bar 3 is fixed, wherein the inwall of mounting groove 4101 and link slot 9 be oblique facial structure, cross bar 2 and brace 3 in gravity and
It can be in close contact in mounting groove 4101 and link slot 9 in the presence of pressure, make junction more firm.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of high intensity scaffold fastenings for building, including vertical rod（1）, cross bar（2）And brace（3）, it is characterised in that：Institute
State vertical rod（1）Upper end is fixed with connection table apparatus by helicitic texture（4）, the connection table apparatus（4）Including connected unit
（41）And branch sleeve（42）, the branch sleeve（42）Vertical rod is socketed in by helicitic texture（1）On the external screw thread of upper end, institute
State connected unit（41）It is fixedly mounted on branch sleeve（42）Upper end, the connected unit（41）It is interior to run through provided with installation axocoel
（4102）, and connected unit（41）Be circular platform type structure for outside, on its lateral wall in be arranged with multiple mounting grooves（4101）, it is described
Mounting groove（4101）Inside it is connected with cross bar（2）；
The vertical rod（1）The both sides of middle-end, which are run through, is provided with bolt hole（101）, the bolt hole（101）The vertical rod in outside（1）It is upper solid
Surely it is provided with connecting component apparatus（5）, the connecting component apparatus（5）Including left fixes sleeve（51）, right fixes sleeve（52）, left connection
Part（53）, right connector（54）And locking bolt（55）, the left fixes sleeve（51）With right fixes sleeve（52）For two two
/ mono- circular ring type rod structure, two left fixes sleeves（51）With right fixes sleeve（52）Hollow tube-in-tube structure is spliced into,
Run through thereon by helicitic texture and be fixed with locking bolt（55）, the locking bolt（55）Activity runs through vertical rod（1）In
The bolt hole at end（101）, and locking bolt（55）The other end on be fixed with nut, the left connector（53）With right connector
（54）It is separately mounted to left fixes sleeve（51）With right fixes sleeve（52）Lower end, and left connector（53）With right connector
（54）It is spliced to form four link slots（9）, the link slot（9）Inside it is respectively fixed with cross bar（2）And brace（3）, with link slot
（9）The cross bar of connection（2）And brace（3）On be respectively equipped with the first contiguous block（201）With the second contiguous block（301）, described first
Contiguous block（201）With the second contiguous block（301）It is respectively engaged with corresponding link slot（9）It is interior；
The vertical rod（1）Lower end be fixed with jacking block（6）, the jacking block（6）The vertical rod of lower end（1）Provided with external screw thread, it is located at
The vertical rod of upper end（1）Pass through jacking block（6）The external screw thread of lower end is fixedly plugged in positioned at lower end vertical rod（1）Installation axocoel（4102）
It is interior.
A kind of 2. high intensity scaffold fastenings for building according to claim 1, it is characterised in that：The branch sleeve
（42）Interior thread groove and connected unit（41）Interior installation axocoel（4102）Space keeps separate.
A kind of 3. high intensity scaffold fastenings for building according to claim 1, it is characterised in that：The connector dress
Put（5）On link slot（9）Quantity is four, the link slot positioned at left and right ends（9）For complete integral structure, and positioned at front and rear two
The link slot at end（9）For left connector（53）With right connector（54）Splicing structure.
A kind of 4. high intensity scaffold fastenings for building according to claim 1, it is characterised in that：The mounting groove
（4101）And link slot（9）Inwall be inclined-plane, it is to vertical rod（1）The outside of lower end tilts, the first connection contacted
Block（201）With the second contiguous block（301）End face is similarly the ramp structure coincideing therewith.
A kind of 5. high intensity scaffold fastenings for building according to claim 1, it is characterised in that：The link slot
（9）Front and rear madial wall on by screw thread through being provided with positioning hole bolt（8）, the bolt（8）Extend through the first company
Connect block（201）With the second contiguous block（301）On positioning hole（7）.
A kind of 6. high intensity scaffold fastenings for building according to claim 1, it is characterised in that：Positioned at the vertical of upper end
Bar（1）Pass through jacking block（6）The external screw thread of lower end is fixedly plugged in positioned at lower end vertical rod（1）Installation axocoel（4102）When interior, institute
State jacking block（6）Just it is in close contact in mounting groove（4101）Interior cross bar（2）And brace（3）Upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710865042.5A CN107806242B (en) | 2017-09-22 | 2017-09-22 | High strength scaffold connecting piece for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710865042.5A CN107806242B (en) | 2017-09-22 | 2017-09-22 | High strength scaffold connecting piece for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107806242A true CN107806242A (en) | 2018-03-16 |
| CN107806242B CN107806242B (en) | 2023-06-16 |
Family
ID=61584484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710865042.5A Active CN107806242B (en) | 2017-09-22 | 2017-09-22 | High strength scaffold connecting piece for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107806242B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775144A (en) * | 2018-06-27 | 2018-11-09 | 山东亲橙里教学用品有限公司 | A kind of special external telescopic scaffold of building |
| CN110439244A (en) * | 2019-08-12 | 2019-11-12 | 中国建筑第二工程局有限公司 | Scaffold for building |
| CN115387595A (en) * | 2022-08-19 | 2022-11-25 | 日照市方进金属制品有限公司 | Scaffold convenient to transportation |
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| CN205531248U (en) * | 2016-01-18 | 2016-08-31 | 新乡学院 | Construction scaffolding component |
| CN207420011U (en) * | 2017-09-22 | 2018-05-29 | 中建八局第二建设有限公司 | A kind of high intensity scaffold fastenings for building |
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| CN202925879U (en) * | 2012-11-23 | 2013-05-08 | 于慧源 | Multidirectional combined connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108775144A (en) * | 2018-06-27 | 2018-11-09 | 山东亲橙里教学用品有限公司 | A kind of special external telescopic scaffold of building |
| CN110439244A (en) * | 2019-08-12 | 2019-11-12 | 中国建筑第二工程局有限公司 | Scaffold for building |
| CN115387595A (en) * | 2022-08-19 | 2022-11-25 | 日照市方进金属制品有限公司 | Scaffold convenient to transportation |
| CN115387595B (en) * | 2022-08-19 | 2023-08-15 | 日照市方进金属制品有限公司 | Scaffold convenient to transportation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107806242B (en) | 2023-06-16 |
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