CN107762192A - A kind of grandstand seat keel - Google Patents
A kind of grandstand seat keel Download PDFInfo
- Publication number
- CN107762192A CN107762192A CN201610688546.XA CN201610688546A CN107762192A CN 107762192 A CN107762192 A CN 107762192A CN 201610688546 A CN201610688546 A CN 201610688546A CN 107762192 A CN107762192 A CN 107762192A
- Authority
- CN
- China
- Prior art keywords
- vertical pole
- cross bar
- shank
- connection
- connecting tube
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
- E04H3/12—Tribunes, grandstands or terraces for spectators
Abstract
The present invention discloses a kind of grandstand seat keel, including horizontally disposed support mobile jib, seat keel body is set on the support mobile jib, the seat keel body is in staircase structural model, it is made up of multiple connection single rack, and the connection single rack includes vertical pole, horizontally disposed cross bar and the shank arranged vertically arranged vertically, and the top of the vertical pole is provided with connecting tube, spliced eye is provided with the connecting tube, the external diameter of the shank and the aperture of spliced eye match.A kind of grandstand seat keel structure is simple, it is easy to accomplish, processing and fabricating is convenient, and shank and the connecting tube socket connection on vertical pole top, the quantity for connecting single rack can be set up as needed, in addition, multiple terminal pads are set on vertical pole, the height of cross bar can be adjusted as needed.
Description
Technical field
The present invention relates to a kind of perspective detection machine, more particularly to a kind of grandstand seat keel.
Background technology
At present, in daily life, generally require indoors or some public affairs are held in outdoor stadiums
Many movable, grandstands that some fixations are typically provided with these stadiums supply spectators' viewing activity.Seat on grandstand and grandstand
Position is by spine support, and existing grandstand seat keel, its structure is mostly fixed, and installation makes inconvenience, and versatility is poor,
Can not secondary use, thus, be badly in need of solve.
The content of the invention
It is an object of the invention in view of the above-mentioned problems, a kind of grandstand seat keel are provided, to solve existing grandstand seat
Keel structure is complicated, makes inconvenience, the problem of poor universality.
The purpose of the present invention is to be achieved through the following technical solutions：
A kind of grandstand seat keel, including horizontally disposed support mobile jib, seat keel sheet is set on the support mobile jib
Body, the seat keel body are in staircase structural model, and it is made up of multiple connection single rack, and the connection single rack includes vertical arrangement
Vertical pole, horizontally disposed cross bar and the shank arranged vertically, the top of the vertical pole is provided with connecting tube, the connection
Spliced eye is provided with pipe, the external diameter of the shank and the aperture of spliced eye match.
As a preferred embodiment of the present invention, multiple terminal pads, the horizontal stroke are vertically evenly equipped with the vertical pole
Connection fastener is provided with bar, open slot is provided with the connection fastener, and cross bar is connected in terminal pad by connection fastener
On, and be locked by fastening screw.
As a preferred embodiment of the present invention, the shank is welded to connect with the cross bar.
Beneficial effects of the present invention are that a kind of grandstand seat keel structure is simple, it is easy to accomplish, processing and fabricating side
Just, and shank and vertical pole top connecting tube socket connection, the quantity of connection single rack can be set up as needed, in addition, vertical pole
It is upper that multiple terminal pads are set, the height of cross bar can be adjusted as needed.
Brief description of the drawings
Fig. 1 is a kind of structural representation of grandstand seat of the invention keel.
In figure:
1st, support mobile jib；2nd, vertical pole；3rd, cross bar；4th, connecting tube；5th, terminal pad；6th, connection fastener.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.It is appreciated that
It is that embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.
It refer to shown in Fig. 1, Fig. 1 is a kind of structural representation of grandstand seat of the invention keel.
In the present embodiment, a kind of grandstand seat keel, including horizontally disposed support mobile jib 1, on the support mobile jib 1
Seat keel body is set, and the seat keel body is in staircase structural model, and it is made up of 2 connection single rack, and the connection is single
Frame includes vertical pole 2, horizontally disposed cross bar 3 and the shank arranged vertically arranged vertically, the shank and the cross bar 3
It is welded to connect, the top of the vertical pole 2 is provided with connecting tube 4, and spliced eye is provided with the connecting tube 4, the shank
The aperture of external diameter and spliced eye matches, and 2 terminal pads 5 are vertically evenly equipped with the vertical pole 2, are set on the cross bar 3
Connection fastener 6 is equipped with, open slot is provided with the connection fastener 6, and cross bar 3 is connected in terminal pad 5 by connection fastener 6
On, and be locked by fastening screw.
A kind of above-mentioned grandstand seat keel structure is simple, it is easy to accomplish, processing and fabricating is convenient, and on shank and vertical pole 2
The socket connection of connecting tube 4 in portion, can set up the quantity of connection single rack as needed, in addition, multiple terminal pads 5 are set on vertical pole 2,
The height of cross bar 3 can be adjusted as needed.
Above example is to elaborate the general principle and characteristic of the present invention, and the present invention is not limited by above-described embodiment,
Without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and modifications all fall
Enter in scope of the claimed invention.The claimed scope of the invention is defined by the following claims.
Claims (3)
- A kind of 1. grandstand seat keel, it is characterised in that：Including horizontally disposed support mobile jib, seat is set on the support mobile jib Position keel body, the seat keel body is in staircase structural model, and it is made up of multiple connection single rack, and the connection single rack includes Vertical pole, horizontally disposed cross bar and the shank arranged vertically arranged vertically, the top of the vertical pole are provided with connecting tube, Spliced eye is provided with the connecting tube, the external diameter of the shank and the aperture of spliced eye match.
- A kind of 2. grandstand seat keel according to claim 1, it is characterised in that：It is vertically uniform on the vertical pole There are multiple terminal pads, connection fastener is provided with the cross bar, open slot is provided with the connection fastener, and cross bar passes through company Clasp is connected in terminal pad, and is locked by fastening screw.
- A kind of 3. grandstand seat keel according to claim 1, it is characterised in that：The shank welds with the cross bar Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688546.XA CN107762192A (en) | 2016-08-18 | 2016-08-18 | A kind of grandstand seat keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688546.XA CN107762192A (en) | 2016-08-18 | 2016-08-18 | A kind of grandstand seat keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107762192A true CN107762192A (en) | 2018-03-06 |
Family
ID=61261801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610688546.XA Pending CN107762192A (en) | 2016-08-18 | 2016-08-18 | A kind of grandstand seat keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107762192A (en) |
-
2016
- 2016-08-18 CN CN201610688546.XA patent/CN107762192A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |
|
| WD01 | Invention patent application deemed withdrawn after publication |