CN205824547U - A kind of spider central canal locking mechanism - Google Patents
A kind of spider central canal locking mechanism Download PDFInfo
- Publication number
- CN205824547U CN205824547U CN201620180511.0U CN201620180511U CN205824547U CN 205824547 U CN205824547 U CN 205824547U CN 201620180511 U CN201620180511 U CN 201620180511U CN 205824547 U CN205824547 U CN 205824547U
- Authority
- CN
- China
- Prior art keywords
- central canal
- pipe box
- retaining ring
- seat
- installing hole
- 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
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
This utility model provides a kind of spider central canal locking mechanism, include central canal, three quarter seat, pipe box and retaining ring；Wherein, described three quarter seat central canal installing hole in be provided with the installation screens matched with pipe box and retaining ring, and three quarter seat outer lateral side be provided with central canal installing hole the screw hole that screens connects is installed；During assembling, the lower end of described central canal insert three quarter seat central canal installing hole in, described pipe box and retaining ring are located in the installation screens of central canal installing hole, and described pipe box is enclosed within central canal, described retaining ring is enclosed within pipe box and by locking central canal through the lock screw of the screw seat on screw hole and retaining ring and locking nut；Operation is very simple, quickly, be greatly improved simultaneously three quarter seat outward appearance tidiness and reduce volume, and simple in construction, production and processing is easy, and assembling is simple, and production cost is significantly reduced, and the market competitiveness is strong, is conducive to promoting the use of.
Description
[technical field]
This utility model belongs to spider technical field, particularly to a kind of spider central canal locking mechanism.
[background technology]
At present, existing spider on market, its central canal is all to enter by being arranged on the locking mechanism outside three quarter seats
Row locking, fixing, make three quarter pedestal long-pending relatively big, and difficulty of processing and cost high, assemble and lock regulation operation the most inconvenient.
[utility model content]
In order to solve above-mentioned technical problem present in prior art, this utility model provides one can centering rapidly
Heart pipe is adjusted, locks, simple to operate, simultaneously three quarter seat outward appearance tidiness, body little long-pending, and simple in construction, production adds
Work is easy, and assembling is simple, the spider central canal locking mechanism that production cost is low.
The technical scheme that this utility model solution prior art problem is used is:
A kind of spider central canal locking mechanism, include central canal, three quarter seat, pipe box and retaining ring；Wherein, described three
Be provided with, in carving the central canal installing hole of seat, the installation screens matched with pipe box and retaining ring, and three quarter seat outer lateral side set
There is the screw hole that the installation screens with central canal installing hole connects；During assembling, the lower end of described central canal is inserted in three quarter seats
In heart pipe installing hole, described pipe box and retaining ring are located in the installation screens of central canal installing hole, and described pipe box is enclosed within center
Guan Shang, described retaining ring is enclosed within pipe box and by through the lock screw of the screw seat on screw hole and retaining ring and locking
Central canal is locked by nut.
Further, being additionally provided with back-moving spring between the screw seat of described retaining ring opening part, described back-moving spring is enclosed within
On lock screw, and two ends are respectively against the screw seat of retaining ring opening part both sides.
Further, described three quarter seat outer lateral side be additionally provided with locking poke rod, described locking poke rod and locking screw
The termination of silk connects fixing.
Further, described pipe box is that side sets slotted pipe box.
Further, described pipe box uses metal material to make.
The beneficial effects of the utility model are as follows:
This utility model passes through technique scheme, can be adjusted central canal rapidly, lock, operate the simplest
Single, be greatly improved simultaneously three quarter seat outward appearance tidiness and reduce volume, and simple in construction, production and processing is easy, assembling letter
Single, production cost is significantly reduced, and the market competitiveness is strong, is conducive to promoting the use of.
[accompanying drawing explanation]
Fig. 1 is the perspective structure schematic diagram of a kind of spider central canal locking mechanism embodiment described in the utility model；
Fig. 2 is the detonation configuration schematic diagram of a kind of spider central canal locking mechanism embodiment described in the utility model.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit this utility model.
As shown in Figures 1 and 2:
This utility model embodiment provides a kind of spider central canal locking mechanism, include central canal 1, three seat at quarter 2,
Pipe box 3 and retaining ring 4；Described three quarter seat 2 central canal installing hole 21 in be provided with the installation matched with pipe box 3 and retaining ring 4
Screens 22, and three quarter seat 2 outer lateral side be provided with central canal installing hole 21 the screw hole 23 that screens 22 connects is installed.Group
During dress, the lower end of described central canal 1 insert three quarter seat 2 central canal installing hole 21 in, during described pipe box 3 and retaining ring 4 are located at
In the installation screens 22 of heart pipe installing hole 21, and pipe box 3 is enclosed within central canal 1, and described retaining ring 4 is enclosed within pipe box 3 and passes through
Central canal 1 is locked by lock screw 5 and locking nut 6 through the screw seat 41 on screw hole 23 and retaining ring 4.Its
In, described pipe box 3 is the pipe box that side is provided with fluting 31, and metal material can be used to make.
It addition, be additionally provided with back-moving spring 42 between the screw seat 41 of described retaining ring 4 opening part, described back-moving spring 42 overlaps
On lock screw 5, and two ends are respectively against the screw seat 41 of retaining ring 4 opening part both sides, and three quarter seat 2 outer lateral side
Being additionally provided with locking poke rod 7, described locking poke rod 7 is connected fixing with the termination of lock screw 5.
So, by using spider central canal locking mechanism described in the utility model rapidly central canal to be carried out
Adjust, locking, operation is very simple, be greatly improved simultaneously three quarter seat 2 outward appearance tidiness and reduce volume, and structure is simple
Single, production and processing is easy, and assembling is simple, and production cost is significantly reduced, and the market competitiveness is strong, is conducive to promoting the use of.
Above content is to combine concrete optimal technical scheme further detailed description of the utility model, it is impossible to
Assert that of the present utility model being embodied as is confined to these explanations.Ordinary skill for this utility model art
For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard
For belonging to protection domain of the present utility model.
Claims (5)
1. a spider central canal locking mechanism, it is characterised in that: include central canal (1), three seat at quarters (2), pipe box (3) and
Retaining ring (4)；Wherein, it is provided with in the central canal installing hole (21) at described three seat at quarters (2) and pipe box (3) and retaining ring (4) phase
The installation screens (22) joined, and the outer lateral side at three seat at quarters (2) is provided with the installation screens (22) with central canal installing hole (21)
The screw hole (23) of connection；During assembling, the lower end of described central canal (1) is inserted in the central canal installing hole (21) at three seat at quarters (2),
Described pipe box (3) and retaining ring (4) are located in the installation screens (22) of central canal installing hole (21), and described pipe box (3) is enclosed within
On central canal (1), described retaining ring (4) is enclosed within pipe box (3) and by through the spiral shell on screw hole (23) and retaining ring (4)
Central canal (1) is locked by lock screw (5) and the locking nut (6) of silk seat (41).
Spider central canal locking mechanism the most according to claim 1, it is characterised in that: described retaining ring (4) opening part
Screw seat (41) between be additionally provided with back-moving spring (42), described back-moving spring (42) is enclosed within lock screw (5), and two ends are divided
Do not withstand the screw seat (41) of retaining ring (4) opening part both sides.
Spider central canal locking mechanism the most according to claim 1 and 2, it is characterised in that: outside described three seat at quarters (2)
Side, side is additionally provided with locking poke rod (7), and described locking poke rod (7) is connected fixing with the termination of lock screw (5).
Spider central canal locking mechanism the most according to claim 1 and 2, it is characterised in that: described pipe box (3) is side
It is provided with the pipe box of fluting (31).
Spider central canal locking mechanism the most according to claim 4, it is characterised in that: described pipe box (3) uses metal
Material makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180511.0U CN205824547U (en) | 2016-03-09 | 2016-03-09 | A kind of spider central canal locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180511.0U CN205824547U (en) | 2016-03-09 | 2016-03-09 | A kind of spider central canal locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824547U true CN205824547U (en) | 2016-12-21 |
Family
ID=58148271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620180511.0U Active CN205824547U (en) | 2016-03-09 | 2016-03-09 | A kind of spider central canal locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460437A (en) * | 2020-12-10 | 2021-03-09 | 深圳供电局有限公司 | Portable tripod |
-
2016
- 2016-03-09 CN CN201620180511.0U patent/CN205824547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460437A (en) * | 2020-12-10 | 2021-03-09 | 深圳供电局有限公司 | Portable tripod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205824547U (en) | A kind of spider central canal locking mechanism | |
| CN204592406U (en) | The composite structure of a kind of shower faucet and spool | |
| CN209595009U (en) | A kind of luggage chassis structure | |
| CN208252521U (en) | Ammeter clip | |
| CN206185510U (en) | Anchor clamps convenient to installation and dismantlement | |
| CN208472968U (en) | A kind of assembly building plug assembly | |
| CN205677420U (en) | Pulley mounting and positioning device | |
| CN211448103U (en) | Split lock panel assembly | |
| CN203278467U (en) | Split-type motor cover | |
| CN205639037U (en) | Thrust disc for pump with location structure | |
| CN204181265U (en) | A kind of clipboard installing mechanism | |
| CN209637485U (en) | A kind of shower room glass door pivot holder | |
| CN209482852U (en) | A kind of grip structure in the convertible direction of door lock | |
| CN211272961U (en) | Hydrogen absorption machine capable of manufacturing negative ions | |
| CN205807886U (en) | A kind of fixed angle adjustable solar bracket base | |
| CN208258065U (en) | Integrally formed loudspeaker magnet | |
| CN206888687U (en) | One kind is greatly Handle for lock fixed seat | |
| CN208668902U (en) | A kind of frame pipe combination mounting structure | |
| CN207714959U (en) | A kind of stainless steel hinge for shower room | |
| CN210693337U (en) | Novel cable combined aluminum alloy wire fixing device | |
| CN209563928U (en) | A kind of multilayer plate | |
| CN206530220U (en) | A kind of aluminum alloy doors and windows connecting corner yard | |
| CN206621144U (en) | One kind inhales wall mirror and collapsible suction wall mirror | |
| CN205811709U (en) | A kind of location, B35 motor case fang bolt hole dish | |
| CN208899123U (en) | A kind of spanner of falling feeding of sewing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |