CN201896415U - Assembly type handrail structure - Google Patents
Assembly type handrail structure Download PDFInfo
- Publication number
- CN201896415U CN201896415U CN2010206064502U CN201020606450U CN201896415U CN 201896415 U CN201896415 U CN 201896415U CN 2010206064502 U CN2010206064502 U CN 2010206064502U CN 201020606450 U CN201020606450 U CN 201020606450U CN 201896415 U CN201896415 U CN 201896415U
- Authority
- CN
- China
- Prior art keywords
- handrail
- plate
- sleeve pipe
- jacking block
- interior hexagonal
- 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
Images
Landscapes
- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model relates to a handrail structure, in particular to an assembly type handrail structure. The assembly type handrail structure comprises a handrail tube, handrail plates, a plate sleeve, a stand column sleeve, a C-shaped expansion sleeve, a conical ejector block, a hexagonal countersink bolt, a hexagonal set screw and a stand column, wherein the C-shaped expansion sleeve is arranged inside the tube end of the handrail tube; the inside of the C-shaped expansion sleeve is thinner than the outside of the C-shaped expansion sleeve; the conical ejector block is sleeved with the C-shaped expansion sleeve; the inner diameter of the conical ejector block is larger than the outer diameter of the conical ejector block; the center of the conical ejector block is connected with the handrail plates through the hexagonal countersink bolt; and the handrail plates are combined symmetrically and connected with each other through the hexagonal countersink bolt. The handrail structure has the advantages of convenience in installation, easiness in partial replacement, repeatability, no welding points and long service life.
Description
Technical field
The utility model relates to a kind of accommodation rail structure, is specially a kind of assembly type hand rail structure.
Background technology
Hand rail is widely used, and is of a great variety.Connected mode from parts, connected mode between each parts of domestic S/S-safe rails adopts welding procedure mostly, the welding back has good surface appearance for guaranteeing, handles so butt welding point is partly carried out sanding and polishing, and the solder joint part also needs coating to increase its durability.
The drawback of welded stainless steel accommodation rail mainly is three aspects:
The first, trouble is installed.The installation personnel of welded type hand rail must be the personnel with welding relevant speciality qualification, and human factor has considerable influence to the handrail performance; The required special tool of welded type hand rail is as conventional equipments such as welding machine, gas cylinder, polishing grindings; In addition, deformation in various degree can take place in steel during owing to welding, and installation difficulty increases to some extent.So the installation of welded type hand rail has long, drawbacks such as installation difficulty is higher, essential professional operating personnel of cycle.
The second, can not reuse, be difficult for local replacing.In case welded type hand rail welded and installed is finished, its structure has non-dismountable property.For some temporary buildings or facility, non-dismountable property causes the wasting of resources to a certain degree.In addition, there is the possibility that lost efficacy in the solder joint position of welded type hand rail under the strong acid-base environment, and this has reduced the life of product of handrail.
The 3rd, open defect.Hand rail is an important hardware in the building, and its aesthetic measure often has influence on the attractive in appearance of building.There is solder joint in the welded type hand rail, the negative effect that installation personnel causes the hand rail outward appearance with the reduction pad by sanding and polishing, but can not eliminate the infringement of solder joint fully to outward appearance.In addition, structure is subjected to temperatures involved near the solder joint when welding, and certain deformation can take place, and the later stage polishing can not solve the negative effect that distortion causes outward appearance fully.
Some hand rails are arranged at present at some local fixing assembling mode of threaded fastener that adopts on the domestic market, welding procedure is adopted in the connection between the residue member.And all members of assembly type hand rail described in the utility model all are to connect by assembling, and the assembling between all parts is fixing all to be to pass through threaded fastener.
Summary of the invention
The utility model provides a kind of assembly type hand rail structure at above technical problem, with realize quick for installation simple, easily local replacing, reusable, do not exist pad, life of product long.
Concrete technical scheme of the present utility model is as follows:
Assembly type hand rail structure, by handrail tube, the handrail plate, the plate sleeve pipe, the column sleeve pipe, C type expansion set, the taper jacking block, interior hexagonal counterbore screw, interior hexagonal holding screw, column is formed, it is characterized in that: C type expansion set is arranged in the handrail pipe end, thin outer thick in the C type expansion set, taper jacking block and C type expansion set fit, the big external diameter of diameter is little in the taper jacking block, taper jacking block center connects the handrail plate by interior hexagonal counterbore screw, two handrail plates symmetry merges and links together by interior hexagonal counterbore screw, handrail plate lower end is provided with locating notch, the handrail plate together inserts in the slotted eye of plate sleeve pipe after merging connection, interior hexagonal holding screw passes the screwed hole of plate sleeve pipe below and holds out against the locating notch of handrail plate, the plate sleeve pipe covers glass plate by soket head cap screw and connects the column sleeve pipe, and the below of column sleeve pipe is provided with leghole.
C type expansion set is arranged in the handrail pipe end, thin outer thick in the C type expansion set, taper jacking block and C type expansion set fit, the big external diameter of diameter is little in the taper jacking block, taper jacking block center connects the handrail plate by interior hexagonal counterbore screw, and two handrail plate symmetries merge and link together by soket head cap screw.So, realized non-being welded to connect between handrail tube, handrail plate, plate sleeve pipe, column sleeve pipe, the column.Reusable, easy local replacing.Each parts of assembly type handrail are connected by threaded fastener, can repeat disassembly so have.Because overall structure is assembling, so have certain independence on the structure, so local when needing to change, only need lay down needs replacing place threaded fastener, and the performance of other parts is unaffected.
The handrail plate connects handrail plate and plate sleeve pipe by the interior hexagonal holding screw that handrail plate lower end is provided with in the locating notch, and is fixing between two.The plate sleeve pipe covers glass plate by soket head cap screw and connects the column sleeve part, and both are tempering glass plate fixedly.The below of column sleeve part is provided with leghole, leghole fit column.
Earlier C type expansion set is placed stainless pipe, C type expansion set itself has the attribute of stressed expansion.When the counterbore screw screwed in the screwed hole of taper jacking block, the taper jacking block inserted C type expansion set simultaneously gradually to the tension of handrail plate direction.Along with the insertion of taper jacking block, the stressed expansion of C type expansion set, thus under the acting in conjunction of C type expansion set and taper jacking block, realize tight connection between handrail tube, handrail plate C type expansion set, the taper jacking block.
Be connected by a counterbore screw between handrail plate and handrail plate.Be inserted into simultaneously in the slotted eye of plate sleeve pipe after two blocks of handrail plates merge, the below holding screw vertically screws in, also can angledly screw in, and makes that the handrail plate can be from the plate sleeve pipe from not skidding off.
The utility model patent is installed simple, and is quick.Connection between all parts that the utility model is told all is interior hexagonal stainless steel securing members.Installation personnel does not need to have special qualification, only needs correctly to use the personnel of inner hexagon spanner.Erecting tools only needs inner hexagon spanner.Installation personnel is installed successively according to predetermined assembling sequence, all parts are all at source finished, and do not need to carry out at the scene secondary operations before the installation, or else need after the installation with operations such as polishing grindings, this greatly reduces the influence of human factor to the installation effect, and the installation effectiveness height.Reusable, local replacing.Each parts of assembly type handrail are connected by threaded fastener, can repeat disassembly so have.Because overall structure is assembling, so have certain independence on the structure, so local when needing to change, only need lay down needs replacing place threaded fastener, and the performance of other parts is unaffected.Because there is not a pad in this structure, outward appearance is not influenced by human factor.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model.
Fig. 2 is a structural representation of the present utility model.
---handrail tube, 2---handrail plate, 3---plate sleeve pipe, 4---column sleeve pipe, 5---C type expansion set, 6---taper jacking block, 7---interior hexagonal counterbore screw, 8---interior hexagonal holding screw, 9---post wherein: 1.
The specific embodiment
The utility model is described in further detail below in conjunction with specific embodiment.
Assembly type hand rail structure, by handrail tube, the handrail plate, the plate sleeve pipe, the column sleeve pipe, C type expansion set, the taper jacking block, interior hexagonal counterbore screw, interior hexagonal holding screw, column is formed, it is characterized in that: C type expansion set is arranged in the handrail pipe end, thin outer thick in the C type expansion set, taper jacking block and C type expansion set fit, the big external diameter of diameter is little in the taper jacking block, taper jacking block center connects the handrail plate by interior hexagonal counterbore screw, two handrail plates symmetry merges and links together by soket head cap screw, handrail plate lower end is provided with locating notch, interior hexagonal holding screw is provided with locating notch by handrail plate lower end and connects handrail plate and plate sleeve pipe, the plate sleeve pipe covers glass plate by soket head cap screw and connects the column sleeve part, and the below of column sleeve part is provided with leghole.
The handrail plate connects handrail plate and plate sleeve pipe by the interior hexagonal holding screw that handrail plate lower end is provided with in the locating notch.The plate sleeve pipe covers glass plate by soket head cap screw and connects the column sleeve pipe, and both are tempering glass plate fixedly.The below of column sleeve part is provided with leghole, leghole fit column.
Earlier C type expansion set is placed handrail tube, C type expansion set itself has the attribute of stressed expansion.Along with the insertion of taper jacking block, the stressed expansion of C type expansion set, thus clamp stainless steel tube.
When the counterbore screw screwed in the screwed hole of taper jacking block, the taper jacking block was strained to handrail plate direction.The jacking block of taper simultaneously acts on C type expansion set, makes it to expand outwardly distortion, thereby holds out against handrail tube.Like this, handrail plate, C type expansion set, taper jacking block, handrail tube, counterbore screw are by firm linking together.The handrail plate is connected by a counterbore screw with the handrail plate.The handrail plate is inserted in the slotted eye of plate sleeve pipe, and the below holding screw vertically screws in, also can angledly screw in, and makes that the handrail plate can be from the plate sleeve pipe from not skidding off.
Claims (1)
1. assembly type hand rail structure, by handrail tube, the handrail plate, the plate sleeve pipe, the column sleeve pipe, C type expansion set, the taper jacking block, interior hexagonal counterbore screw, interior hexagonal holding screw, column is formed, it is characterized in that: C type expansion set is arranged in the handrail pipe end, thin outer thick in the C type expansion set, taper jacking block and C type expansion set fit, the big external diameter of diameter is little in the taper jacking block, taper jacking block center connects the handrail plate by interior hexagonal counterbore screw, two handrail plates symmetry merges and links together by interior hexagonal counterbore screw, handrail plate lower end is provided with locating notch, the handrail plate together inserts in the slotted eye of plate sleeve pipe after merging connection, interior hexagonal holding screw passes the screwed hole of plate sleeve pipe below and holds out against the locating notch of handrail plate, the plate sleeve pipe covers glass plate by soket head cap screw and connects the column sleeve pipe, and the below of column sleeve pipe is provided with leghole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206064502U CN201896415U (en) | 2010-11-15 | 2010-11-15 | Assembly type handrail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206064502U CN201896415U (en) | 2010-11-15 | 2010-11-15 | Assembly type handrail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896415U true CN201896415U (en) | 2011-07-13 |
Family
ID=44254327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206064502U Expired - Fee Related CN201896415U (en) | 2010-11-15 | 2010-11-15 | Assembly type handrail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD991023S1 (en) | 2017-12-21 | 2023-07-04 | Lustre Products Ltd. | Modular rail system connector |
| US11739536B2 (en) | 2017-12-19 | 2023-08-29 | Lustre Products Ltd. | Modular rail system |
-
2010
- 2010-11-15 CN CN2010206064502U patent/CN201896415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11739536B2 (en) | 2017-12-19 | 2023-08-29 | Lustre Products Ltd. | Modular rail system |
| USD991023S1 (en) | 2017-12-21 | 2023-07-04 | Lustre Products Ltd. | Modular rail system connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205651283U (en) | Pin puller | |
| CN201896415U (en) | Assembly type handrail structure | |
| CN102773815A (en) | Weld assembly coaxiality fixture | |
| CN202336837U (en) | Multi-specification sleeve | |
| CN111594519A (en) | Dismantle convenient novel expansion bolts | |
| CN204964294U (en) | No flaring tubing assembly joint strength test fixture | |
| CN202716176U (en) | Welding piece coaxial tool | |
| CN206234320U (en) | A kind of device of rapid abutting joint conveyer belt | |
| CN208565904U (en) | The self-locking fixer of quick connector | |
| CN208831926U (en) | A kind of cold tube rolling convenient for being connected and fixed | |
| CN211039311U (en) | Dismantle convenient novel expansion bolts | |
| CN210099915U (en) | Cylinder sleeve assembling tool suitable for diesel engine | |
| CN203499238U (en) | Novel butt fastener for steel pipe scaffold | |
| CN203782810U (en) | Quick installation structure for faucet | |
| CN219337608U (en) | Dismounting device for hook rod of coupler with gas-liquid buffer | |
| CN213655382U (en) | Stainless steel fastener | |
| KR20110032724A (en) | Sliding hammer device for drawing out the pipe end | |
| CN107299931B (en) | Improved split assembly screw | |
| CN220060137U (en) | Buckle formula staple bolt | |
| CN221143074U (en) | Adapter for steel construction convenient to install for steel construction | |
| CN220727426U (en) | Pipe joint convenient to install and detach | |
| CN211840810U (en) | Steel tubular test piece misalignment adjusting clamp and welding device | |
| CN221219165U (en) | Combined pre-buried sleeve | |
| CN205111299U (en) | Unsteady anchor clamps of processing round steel post | |
| CN217633251U (en) | Anti-fracture pneumatic fastener for railway bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20121115 |