CN208996436U - Trellis supports node connecting structure - Google Patents
Trellis supports node connecting structure Download PDFInfo
- Publication number
- CN208996436U CN208996436U CN201821757984.8U CN201821757984U CN208996436U CN 208996436 U CN208996436 U CN 208996436U CN 201821757984 U CN201821757984 U CN 201821757984U CN 208996436 U CN208996436 U CN 208996436U
- Authority
- CN
- China
- Prior art keywords
- bar diameter
- connecting structure
- locking device
- diameter adjuster
- node connecting
- 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
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model belongs to frame, scaffold connection equipment technical field, it is related to a kind of trellis supports node connecting structure, including node pedestal, the node pedestal be equipped at least one axially through internal thread hole, the both ends of internal thread hole are respectively charged into the bar diameter adjuster and locking device of mutual cooperation effect, when locking device screws, the working end internal diameter of bar diameter adjuster is accordingly shunk, the axial outer end of the step axial limiting that the axial inner ends of bar diameter adjuster are arranged by its surface, bar diameter adjuster passes through locking device axial limiting.The utility model product structure advantages of simple, production convenience does not need the operational means such as welding, binding in use, convenient to use, convenient for disassembly and assembly.
Description
Technical field
The utility model belongs to frame, scaffold connection equipment technical field, is related to a kind of trellis supports node connection knot
Structure.
Background technique
Frame has extensive use as home-use fruits and vegetables, flowers culturing rack, and frame is during setting up, support node
Connection structure is essential building block.Existing trellis supports node mostly uses greatly welding or binding mode, this knot
Structure is the problem is that installation is not easy, dismantles difficulty.
Summary of the invention
In view of the above-mentioned problems, providing a kind of trellis supports node connecting structure, which is connected firmly, tears open the utility model
Dress is simple, can match with any shape support rod and connect.
According to the technical solution of the utility model includes: a kind of trellis supports node connecting structure, it is characterised in that: including node
Pedestal, the node pedestal be equipped at least one axially through internal thread hole, the both ends of internal thread hole are respectively charged into mutually
The bar diameter adjuster and locking device of mating reaction, when locking device screws, the working end internal diameter of bar diameter adjuster is accordingly shunk,
The axial outer end of the step axial limiting that the axial inner ends of bar diameter adjuster are arranged by its surface, bar diameter adjuster passes through locking
Device axial limiting.
It is mutually perpendicular to set that there are three internal thread holes on the node pedestal as a further improvement of the utility model,.
The outer end face of the bar diameter adjuster is equipped with several and prolongs along axial direction as a further improvement of the utility model,
The slot stretched forms locking teeth between two neighboring slot.
As a further improvement of the utility model, the inner wall of each locking teeth be equipped with axially extend it is linear recessed
Slot, in order to be matched with the strip protrusion on support rod to be connect.
The locking teeth is equipped with lateral strip protrusion as a further improvement of the utility model, in order to
Transverse concave groove on support rod to be connected matches.
The bar diameter adjuster includes axially extending cylindrical body, cylindrical body as a further improvement of the utility model,
Surface is equipped with limited step, and the radial protrusion of the internal thread hole inner wall setting of limited step inner face and node pedestal is against connecing
Touching, the outer end face of limited step and the inner face abutting contact of locking device.
The inner hole of the bar diameter adjuster and the connection of support rod to be connect as a further improvement of the utility model,
Hold outer surface consistent.
The locking device is the tube-in-tube structure with flange, hub internal bore as a further improvement of the utility model,
Outer end is closing in portion, and the internal thread hole of the external screw thread and node pedestal of sleeve surface is in mating connection.
As a further improvement of the utility model, the circumference of flange surface be laid with radially extend it is anti-skidding
Slot.
The utility model has the technical effect that the utility model product structure advantages of simple, production convenience were using
Cheng Zhong does not need the operational means such as welding, binding, convenient to use, convenient for disassembly and assembly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the perspective view of the explosion of the utility model.
Fig. 3 is the structural schematic diagram of node pedestal.
Fig. 4 is the structural schematic diagram of bar diameter adjuster.
Fig. 5 is the structural schematic diagram of bar diameter adjuster connecting pin.
Fig. 6 is the structural schematic diagram of bar diameter adjuster connecting pin.
Fig. 7 is the structural schematic diagram of bar diameter adjuster connecting pin.
Fig. 8 is the cross-sectional view of locking device.
Fig. 9 is the usage state diagram of the utility model product.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawing.
In Fig. 1 ~ 9, including node pedestal 1, internal thread hole 1.1, bar diameter adjuster 2, cylindrical body 2.1, bar diameter adjuster connect
It connects end 2.2, limited step 2.3, slot 2.4, strip protrusion 2.5, linear grooves 2.6, locking teeth 2.7, locking device 3, close up
Portion 3.1 etc..
As shown in Fig. 1 ~ 9, the utility model is a kind of trellis supports node connecting structure, including node pedestal 1, the section
Point pedestal 1 be equipped at least one axially through internal thread hole 1.1, the both ends of internal thread hole 1.1 are respectively charged into mutual cooperation
The bar diameter adjuster 2 and locking device 3 of effect, when locking device 3 screws, the working end internal diameter of bar diameter adjuster 2 is accordingly shunk,
The axial outer end of 2.3 axial limiting of step that the axial inner ends of bar diameter adjuster 2 are arranged by its surface, bar diameter adjuster 2 is logical
Cross 3 axial limiting of locking device.
In concrete practice, the mutual positional relationship of the multiple internal thread holes 1.1 being arranged on node pedestal 1 can root
It is needed according to concrete condition, carries out flexible setting, can be mutually perpendicular to, but be not limited only to vertical.
Fig. 3 gives one of embodiment of node pedestal 1, the scheme of the embodiment are as follows: phase on node pedestal 1
Internal thread hole 1.1 there are three mutually vertically setting.This is a kind of more common embodiment, using this embodiment, Ke Yishi
The frame body in existing tri- directions frame X, Y, Z is set up.
Shown in Fig. 4 ~ 7, the outer end face of bar diameter adjuster 2 is equipped with several slots 2.4 axially extended, two neighboring slot
Locking teeth 2.7 is formed between 2.4.When bar diameter 2 radial force of adjuster, can shrink to reduce internal diameter and reach fastening support bar
Effect.
Locking teeth 2.7 is equipped with lateral strip protrusion 2.5, in order to the transverse concave groove on support rod to be connect
It matches, achievees the purpose that prevent axial movement.
Bar diameter adjuster 2 includes axially extending cylindrical body 2.1, and 2.1 surface of cylindrical body is equipped with limited step 2.3, limit
The radial protrusion abutting contact of 2.3 inner face of step and the setting of 1.1 inner wall of internal thread hole, the outer end face and lock of limited step 2.3
The inner face abutting contact of tight device 3.In specific production process, limited step 2.3 has one fixed width, limited step 2.3
Playing the role of one direction prevents axial float.
The inner hole of bar diameter adjuster 2 and the connecting pin outer surface of support rod to be connected are consistent.Specifically, bar diameter is adjusted
The internal via shape of device connecting pin 2.2 can be rectangle, polygon, circle etc..It is circle for 2.2 inner hole of bar diameter adjuster connecting pin
The case where shape, is equipped with the linear grooves 2.6 axially extended in the inner wall of each locking teeth 2.7, in order to it is to be connect
Strip protrusion on support rod matches, and support rod is avoided to rotate.
Shown in Fig. 9, locking device 3 is the tube-in-tube structure with flange, and hub internal bore outer end is closing in portion 3.1, sleeve table
The external screw thread in face and internal thread hole 1.1 are in mating connection.
Circumference of flange surface is laid with the non-slip groove radially extended.By the way that non-slip groove is arranged, may be implemented rotating
When locking device 3, effective increasing friction force can be convenient and quickly screw.
The utility model product may be used as frame, flower stand, when for frame, in flower stand when, plastics can be used
Material can also use metal material;The utility model product can also be applied in building scaffold, when in scaffold
When, it is made of metal material.
Claims (9)
1. a kind of trellis supports node connecting structure, it is characterised in that: including node pedestal (1), set on the node pedestal (1)
Have at least one axially through internal thread hole (1.1), the both ends of internal thread hole (1.1) be respectively charged into mutual cooperation effect bar
Diameter adjuster (2) and locking device (3), when locking device (3) screws, the working end internal diameter of bar diameter adjuster (2) is accordingly shunk,
Step (2.3) axial limiting that the axial inner ends of bar diameter adjuster (2) are arranged by its surface, the axial direction of bar diameter adjuster (2)
Outer end passes through locking device (3) axial limiting.
2. trellis supports node connecting structure as described in claim 1, it is characterised in that: on the node pedestal (1) mutually
There are three vertically setting internal thread hole (1.1).
3. trellis supports node connecting structure as described in claim 1, it is characterised in that: outside the bar diameter adjuster (2)
End surfaces are equipped with several slots (2.4) axially extended, form locking teeth (2.7) between two neighboring slot (2.4).
4. trellis supports node connecting structure as claimed in claim 3, it is characterised in that: the inner wall of each locking teeth (2.7)
The linear grooves (2.6) axially extended are equipped with, in order to match with the strip protrusion on support rod to be connect.
5. trellis supports node connecting structure as claimed in claim 3, it is characterised in that: the locking teeth (2.7) is equipped with
Lateral strip protrusion (2.5), in order to be matched with the transverse concave groove on support rod to be connect.
6. trellis supports node connecting structure as described in claim 1, it is characterised in that: the bar diameter adjuster (2) includes
Axially extending cylindrical body (2.1), cylindrical body (2.1) surface be equipped with limited step (2.3), limited step (2.3) inner face with
The radial protrusion abutting contact of internal thread hole (1.1) inner wall setting, outer end face and locking device (3) of limited step (2.3)
Inner face abutting contact.
7. trellis supports node connecting structure as described in claim 1, it is characterised in that: the bar diameter adjuster (2) it is interior
Hole is consistent with the connecting pin outer surface of support rod to be connected.
8. trellis supports node connecting structure as described in claim 1, it is characterised in that: the locking device (3) be with
The tube-in-tube structure of flange, hub internal bore outer end are closing in portion (3.1), and the external screw thread of sleeve surface and internal thread hole (1.1) match
Close connection.
9. trellis supports node connecting structure as claimed in claim 8, it is characterised in that: lay on the circumference of flange surface
There is the non-slip groove radially extended.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821757984.8U CN208996436U (en) | 2018-10-29 | 2018-10-29 | Trellis supports node connecting structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821757984.8U CN208996436U (en) | 2018-10-29 | 2018-10-29 | Trellis supports node connecting structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208996436U true CN208996436U (en) | 2019-06-18 |
Family
ID=66804833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821757984.8U Expired - Fee Related CN208996436U (en) | 2018-10-29 | 2018-10-29 | Trellis supports node connecting structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208996436U (en) |
-
2018
- 2018-10-29 CN CN201821757984.8U patent/CN208996436U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203755646U (en) | Adjustable scaffold mounting structure | |
CN207394191U (en) | A kind of device for quickly disassembling | |
CN208996436U (en) | Trellis supports node connecting structure | |
CN102852933B (en) | Turn over quick-fried formula fastening screw | |
KR20230152642A (en) | A Bushing Cap for a Linear Pipe | |
CN209907055U (en) | Pole mosaic structure and pole subassembly and airing machine dries in air | |
CN206647381U (en) | A kind of redwood feet fixed structure | |
CN207093535U (en) | A kind of antirust expansion bolt | |
CN102966646B (en) | Connecting structure among rod bodies | |
CN104928899A (en) | Rotary laundry rack applicable to window | |
CN204662107U (en) | A kind of Rotatable clothes hanger being applicable to window | |
CN104358406A (en) | Scaffold mounting structure | |
CN204889160U (en) | Convenient to use's flexible strut extension frame | |
CN204140576U (en) | A kind of Novel foot pipe shrinking structure | |
CN208040839U (en) | Hiding connector for two plates | |
CN111319883A (en) | Clothes hanging device applied to clothes container | |
CN104831506A (en) | Splicing type clothes hanger suitable for window | |
CN207701576U (en) | Stop nut and locking fastening assembly | |
CN207915373U (en) | Piston tool for loading and unloading plunger in chromatograph | |
CN212126266U (en) | Clothes hanging device applied to clothes container | |
CN205848082U (en) | Novel sylvan life edible fungus culturing protective cover device | |
CN203821134U (en) | Combined multifunctional clothes hanging rod | |
CN205693252U (en) | The insulator replacement fixture of locking device | |
CN206873893U (en) | Scaffolding structure | |
CN204306170U (en) | Button |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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: 20190618 Termination date: 20211029 |