CN109339470B - Outward-extending type support structure for horizontally connecting object net outside frame - Google Patents
Outward-extending type support structure for horizontally connecting object net outside frame Download PDFInfo
- Publication number
- CN109339470B CN109339470B CN201811399757.7A CN201811399757A CN109339470B CN 109339470 B CN109339470 B CN 109339470B CN 201811399757 A CN201811399757 A CN 201811399757A CN 109339470 B CN109339470 B CN 109339470B
- Authority
- CN
- China
- Prior art keywords
- guide rail
- vertical channel
- steel guide
- connecting rod
- horizontal
- 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.)
- Active
Links
Images
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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3219—Means supported by the building wall, e.g. security consoles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention provides an abduction type support structure for an external horizontal net, which comprises a horizontal connecting rod, a lower diagonal brace and a vertical channel steel guide rail, wherein the front end of the horizontal connecting rod is connected with an external hanging rod of the net, a first hinging seat is arranged at the lower side of the front end of the horizontal connecting rod, a second hinging seat is arranged at the lower part of the vertical channel steel guide rail, the upper end of the lower diagonal brace is hinged on the first hinging seat, the lower end of the lower diagonal brace is hinged on the second hinging seat, and a roller wheel assembly capable of rolling up and down along the vertical channel steel guide rail is arranged at the rear end of the horizontal connecting rod; the roller assembly comprises forked connecting plates, rollers and a wheel shaft, the rollers are arranged on the wheel shaft between the two forked connecting plates, positioning rings are arranged between the two sides of the rollers and the wheel shaft, and positioning nuts are arranged between the wheel shaft and the forked connecting plates; the section of the vertical channel steel guide rail is T-shaped, and the roller falls into the groove body of the vertical channel steel guide rail. The invention can assemble the falling object connecting net in the floor or in the frame, and then extend the falling object connecting net section by section from inside to outside, thereby improving the efficiency of erecting the falling object connecting net and the safety of construction.
Description
Technical Field
The invention relates to the field of building construction, in particular to an outward-extending type support structure for an off-frame horizontal access net.
Background
In the construction process of high-rise buildings, a horizontal object-receiving net is additionally arranged at a certain height along the outer side of the scaffold. The horizontal net is usually a large mesh net body woven by fiber ropes in a staggered manner, and the periphery of the large mesh net body is connected with the steel pipe and accessories thereof.
Because the danger of the operation of bridging the horizontal object connecting net outside the scaffold is higher, and according to the higher requirement of the reinforced protection of the object connecting net, the common large-mesh reticular body needs to be changed into the object falling object connecting net with stronger bearing force, the self weight of the object falling object connecting net and the bridging area thereof are correspondingly increased, and the danger is higher undoubtedly by adopting the traditional object connecting net bridging mode.
In order to solve the problem, the method for improving the hanging mode of the falling object receiving net is considered, the falling object receiving net and the net hanging rod thereof are assembled in a floor or a frame, and then the falling object receiving net and the net hanging rod thereof extend outwards section by section along the horizontal direction until all the falling object receiving nets extend to a preset position. Therefore, it is necessary to design an outward-extending support structure for the article-receiving net outside the scaffold.
Disclosure of Invention
In view of the defects of the prior art, the invention provides the outward-extending type support structure for the horizontal outside-frame object-connecting net, and by using the outward-extending type support structure, the object-connecting net can be assembled in the floor or in the frame, and then the object-connecting net can be extended from inside to outside section by section, so that the efficiency of erecting the object-connecting net and the safety of construction are improved.
The technical scheme of the invention is as follows: an outspread type support structure of an off-frame horizontal object receiving net comprises a horizontal connecting rod, a lower inclined strut and a vertical channel steel guide rail, wherein the front end of the horizontal connecting rod is connected with an external hanging rod of the object receiving net, a first hinging seat is arranged on the lower side of the front end of the horizontal connecting rod, a second hinging seat is arranged on the lower portion of the vertical channel steel guide rail, the upper end of the lower inclined strut is hinged on the first hinging seat, the lower end of the lower inclined strut is hinged on the second hinging seat, and a roller assembly capable of rolling up and down along the vertical channel steel guide rail is arranged at the rear end of the horizontal connecting rod; the roller assembly comprises forked connecting plates, rollers and a wheel shaft, the rollers are arranged on the wheel shaft between the two forked connecting plates, positioning rings are arranged between the two sides of each roller and the wheel shaft, and positioning nuts are arranged between the wheel shaft and the forked connecting plates; the cross-section of the vertical channel steel guide rail is T-shaped, channel steel can be selected for the vertical channel steel guide rail, and the idler wheels fall into a groove body of the vertical channel steel guide rail.
Preferably, the rear end of the horizontal connecting rod is detachably connected with the roller assembly.
Preferably, the upper portion of the vertical channel steel guide rail is provided with an upper limiting baffle, and the lower portion of the vertical channel steel guide rail is provided with a lower limiting baffle.
Preferably, the upper limit baffle is positioned on the upper side of the roller when the horizontal connecting rod is in a horizontal state, the upper limit baffle is hinged with a cover, when the roller moves to the lower side of the upper limit baffle, the cover is turned downwards and covers the roller, and a bolt connecting piece is arranged between the lower end of the cover and the vertical channel steel guide rail on the lower side of the roller.
The invention has the advantages that: by using the outward-extending support structure, the falling object connecting net can be assembled in the floor or in the frame, and then the falling object connecting net can extend from inside to outside section by section, so that the erecting efficiency of the falling object connecting net and the construction safety are improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of an abduction frame structure for an extraframe horizontal net.
FIG. 2 is a schematic top view of the scroll wheel assembly of the embodiment.
FIG. 3 is a schematic view illustrating a state that the cover covers downward when the roller reaches the upper limit position in the embodiment.
In the figure: the device comprises a horizontal connecting rod, a lower diagonal brace rod, a vertical channel steel guide rail, a 4-connecting net external hanging rod, a 5-first hinged seat, a 6-second hinged seat, a 7-roller component, a 8-forked connecting plate, a 9-roller, a 10-wheel shaft, a 11-positioning ring, a 12-positioning nut, a 13-upper positioning baffle, a 14-lower positioning baffle, a 15-cover cap and a 16-bolt connecting piece.
Detailed Description
In order to make the technical scheme and technical effects of the present invention more comprehensible, the following detailed description is made with reference to the accompanying drawings.
As shown in fig. 1, the outward-extending support structure for horizontally connecting an external net outside a frame comprises a horizontal connecting rod 1, a lower diagonal brace 2 and a vertical channel steel guide rail 3, wherein the front end of the horizontal connecting rod 1 is connected with an external hanging rod 4 of the external net, a first hinging seat 5 is arranged on the lower side of the front end of the horizontal connecting rod 1, a second hinging seat 6 is arranged on the lower part of the vertical channel steel guide rail 3, the upper end of the lower diagonal brace 2 is hinged on the first hinging seat 5, the lower end of the lower diagonal brace 2 is hinged on the second hinging seat 6, and a roller assembly 7 capable of rolling up and down along the vertical channel steel guide rail is arranged at the rear end of the horizontal connecting rod 1.
As shown in fig. 1 and 2, the rear end of the horizontal link 1 is detachably connected to the roller assembly 7. The roller assembly 7 comprises forked connecting plates 8, rollers 9 and a wheel shaft 10, the rollers 9 are mounted on the wheel shaft 10 between the two forked connecting plates 8, positioning rings 11 are arranged between two sides of each roller 9 and the wheel shaft 10, and positioning nuts 12 are arranged between the wheel shaft 10 and the forked connecting plates 8; the cross-section of vertical channel-section steel guide rail 3 is T shape, in this embodiment, channel-section steel can be chooseed for use to vertical channel-section steel guide rail 3, gyro wheel 9 falls into in the cell body of vertical channel-section steel guide rail 3. The upper portion of vertical channel-section steel guide rail 3 is provided with upper limit baffle 13, the lower part of vertical channel-section steel guide rail is provided with lower limit baffle 14.
As shown in fig. 1 and 3, the upper limit baffle 13 is located on the upper side of the roller 9 when the horizontal connecting rod 1 is in a horizontal state, a cover 15 is hinged to the upper limit baffle 13, when the roller moves to the lower side of the upper limit baffle 13, the cover 15 is turned downwards and covers the roller 9, and a bolt connector 16 is arranged between the lower end of the cover 15 and the vertical channel steel guide rail 3 on the lower side of the roller 9.
The above description is only one preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (4)
1. The utility model provides an outspread formula supporting structure that frame outer level connects thing net, includes horizontal connecting rod, lower bracing piece and vertical channel-section steel guide rail, horizontal connecting rod's front end with connect thing net peg to be connected its characterized in that: a first hinging seat is arranged on the lower side of the front end of the horizontal connecting rod, a second hinging seat is arranged on the lower portion of the vertical channel steel guide rail, the upper end of the lower inclined stay bar is hinged on the first hinging seat, the lower end of the lower inclined stay bar is hinged on the second hinging seat, and a roller assembly capable of rolling up and down along the vertical channel steel guide rail is arranged at the rear end of the horizontal connecting rod; the roller assembly comprises forked connecting plates, rollers and a wheel shaft, the rollers are arranged on the wheel shaft between the two forked connecting plates, positioning rings are arranged between the two sides of each roller and the wheel shaft, and positioning nuts are arranged between the wheel shaft and the forked connecting plates; the section of the vertical channel steel guide rail is T-shaped, and the roller falls into the groove body of the vertical channel steel guide rail.
2. The abducting frame structure for an extra-frame horizontal access net according to claim 1, wherein: the rear end of the horizontal connecting rod is detachably connected with the roller assembly.
3. The abducting frame structure for an extra-frame horizontal access net according to claim 1, wherein: the upper portion of vertical channel-section steel guide rail is provided with the upper limit baffle, the lower part of vertical channel-section steel guide rail is provided with lower limit baffle.
4. The abducting frame structure for an extra-frame horizontal access net according to claim 3, wherein: go up limit baffle and be the upside of gyro wheel when horizontal connecting rod is the horizontality, it has the shroud to go up the last articulated of limit baffle, when the gyro wheel moved to last limit baffle downside, let the shroud overturn downwards and cover the gyro wheel, be provided with bolted connection spare between the lower extreme of shroud and the vertical channel-section steel guide rail of gyro wheel downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811399757.7A CN109339470B (en) | 2018-11-22 | 2018-11-22 | Outward-extending type support structure for horizontally connecting object net outside frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811399757.7A CN109339470B (en) | 2018-11-22 | 2018-11-22 | Outward-extending type support structure for horizontally connecting object net outside frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109339470A CN109339470A (en) | 2019-02-15 |
| CN109339470B true CN109339470B (en) | 2020-11-24 |
Family
ID=65317252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811399757.7A Active CN109339470B (en) | 2018-11-22 | 2018-11-22 | Outward-extending type support structure for horizontally connecting object net outside frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109339470B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110221354A (en) * | 2019-07-02 | 2019-09-10 | 马铭泽 | A kind of pendant analyte detection device and detection method |
| CN112538978A (en) * | 2020-11-27 | 2021-03-23 | 申锡机械集团有限公司 | Retractable overhanging type safety net bracket device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060090961A1 (en) * | 2004-11-02 | 2006-05-04 | John Rexroad | Safety net system |
| KR20070112439A (en) * | 2007-11-02 | 2007-11-26 | 김성민 | Variable expansion type supportor for safety net |
| CN202680830U (en) * | 2012-06-07 | 2013-01-23 | 罗雄 | Sliding guide rail mechanism of sunshade |
| CN206016226U (en) * | 2016-07-22 | 2017-03-15 | 北京博大经开建设有限公司 | Tool type scaffold interlayer guard system |
| CN206903256U (en) * | 2017-07-19 | 2018-01-19 | 深圳中海建筑有限公司 | Assembled integral concrete shear wall structure regularization safety net |
| CN207134719U (en) * | 2017-07-26 | 2018-03-23 | 国网浙江淳安县供电公司 | A kind of action bars |
| CN107687263B (en) * | 2017-09-28 | 2023-09-26 | 中国水利水电第八工程局有限公司 | Suspension type protection frame, protection structure and double protection method |
| CN207673028U (en) * | 2017-12-08 | 2018-07-31 | 广宏建设集团有限公司 | A kind of anti-dropping apparatus for high-rise template |
-
2018
- 2018-11-22 CN CN201811399757.7A patent/CN109339470B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109339470A (en) | 2019-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106088565B (en) | Attachment type raise scaffold tiltedly climbs method and attachment type raise scaffold | |
| CN109339470B (en) | Outward-extending type support structure for horizontally connecting object net outside frame | |
| CN201598820U (en) | Single point suspension external hanging bracket | |
| CN104291222B (en) | The inner hard protection of a kind of high-rise building Core Walls Structure hangs integrated system with row | |
| CN205822747U (en) | Architectural engineering scaffold | |
| CN103213910B (en) | Hoisting frame for attachment of inner climbing type tower crane | |
| CN109339471B (en) | Support structure for horizontally connecting object net outside abduction type frame | |
| CN211173007U (en) | Novel tripod of encorbelmenting | |
| CN104278830A (en) | Integrated combined scaffold | |
| CN209975993U (en) | Suspension cage | |
| CN205591521U (en) | Rock climbing formula robot protective screen | |
| KR102599944B1 (en) | Overhead moving type gondola apparatus | |
| CN202689498U (en) | Liftable scaffold for simple and easy building outer wall | |
| CN107795267A (en) | A kind of hanging ladder | |
| CN111155754B (en) | Automatic elevator shaft jacking platform and using method thereof | |
| CN206289999U (en) | A kind of new attaching scaffold | |
| CN213539644U (en) | Narrow-passage aluminum alloy movable bridge-spanning scaffold | |
| CN213802471U (en) | Guardrail is overhauld in construction elevator installation | |
| CN204212388U (en) | Monolithic combined scaffold | |
| CN106760468A (en) | The suspension platform that a kind of construction site uses | |
| CN203257075U (en) | Core tube inner lifting type multifunctional operating platform for high-rise building construction | |
| CN205558232U (en) | High altitude movable operation car of sets of brackets on top of columns molding installation | |
| CN203129554U (en) | Lower auxiliary platform used for hoisting construction of truss-type steel girder | |
| CN205777434U (en) | A kind of hoistway operation rack device | |
| CN214090880U (en) | House maintenance scaffold capable of automatically lifting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200515 Address after: 350001 the fourth office on the southeast side of the seventh floor of the comprehensive building of the municipal construction engineering, No.315 Fuxin Road, Shuibu street, Gulou District, Fuzhou City, Fujian Province Applicant after: Fuzhou Gulou Wenying Construction Engineering Co., Ltd Address before: No. 51 Gutian Branch Road, Gulou District, Fuzhou City, Fujian Province Applicant before: Artemisia Zhenxia |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |