CN207485472U - Penstock installation pin-connected panel frame body in a kind of tunnel - Google Patents
Penstock installation pin-connected panel frame body in a kind of tunnel Download PDFInfo
- Publication number
- CN207485472U CN207485472U CN201721672210.0U CN201721672210U CN207485472U CN 207485472 U CN207485472 U CN 207485472U CN 201721672210 U CN201721672210 U CN 201721672210U CN 207485472 U CN207485472 U CN 207485472U
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- CN
- China
- Prior art keywords
- portal frame
- steel pipe
- tunnel
- short tube
- frame body
- 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.)
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Abstract
Penstock installation pin-connected panel frame body in a kind of tunnel, including portal frame, the portal frame is made of the arch steel pipe, left and right is adjustable short tube and left and right standpipe at top, arch steel pipe both ends are connect downward by flange and bolt with the adjustable upper end of short tube in left and right respectively, and left and right is adjustable, and short tube lower end is connect respectively by flange and bolt with left and right standpipe upper end；Left and right riser bottom and the tube chamber welds with base of portal frame are fixed, hanging ring there are two connections on the arch steel pipe of portal frame, to be horizontally arranged with suspender belt by the bottom of lifting steel pipe on the inside of portal frame, suspender belt both ends are connect respectively by guide chain with two hanging rings.The utility model is simple in structure, and material is simply convenient for finding, using can manually copy mechanically, while can provide convenient execution conditions to tunnel steel tube counterpart and welding according to live tunnel size processing and installation during construction.
Description
Technical field
The utility model is related to the assembled frame bodies of penstock installation in tunnel in a kind of pipe engineering.
Background technology
In recycled water tunnel pipe engineering, steel pipe need to be installed in tunnel.Narrow space in tunnel, large-scale pipeline lifting
Special equipment can not use, and steel pipe aligning and welding difficulty are larger.Existing penstock installation construction generally uses rectangle Simple hanger,
Lifting steel pipes location difficulty is difficult to left and right or up and down adjustment after lifting.Therefore, it is necessary to design new installation frame body to solve above-mentioned skill
Art problem.
Utility model content
The utility model provides penstock installation pin-connected panel frame body in a kind of tunnel, to solve tunnel in recycled water pipe engineering
Penstock installation is without special equipment, lifting steel pipes location difficulty, the technical issues of being difficult to adjust after lifting in road.
Technical solution is used by the utility model solves its technical problem：
Penstock installation pin-connected panel frame body in this tunnel, including portal frame, the portal frame by top arch steel pipe,
Left and right is adjustable short tube and left and right standpipe composition, arch steel pipe both ends are downward respectively by flange and bolt and the adjustable upper end of short tube in left and right
Connection, left and right is adjustable, and short tube lower end is connect respectively by flange and bolt with left and right standpipe upper end；The left and right riser bottom of portal frame
It is fixed with tube chamber welds with base, there are two hanging rings for connection on the arch steel pipe of portal frame, and portal frame inside is by the bottom of lifting steel pipe
Suspender belt is horizontally arranged with, suspender belt both ends are connect respectively by guide chain with two hanging rings.
Diagonal brace can be connected between the left and right standpipe and pedestal of the portal frame.
The pedestal can be channel steel.
The guide chain by upper and lower two lifting hook pulleys and can pass around the iron chains on upper and lower two lifting hook pulleys and form.
The beneficial effects of the utility model are as follows：
It is arch at the top of the portal frame of the utility model, hanging ring is arranged on the top of portal frame, and arch design is suitable for tunnel
Road inner wall shape, the up and down adjustment for pipeline provide space.Steel pipe position can be adjusted by drawing guide chain after lifting, meet steel
Pipe counterpart and welding operate.Arch steel pipe is equipped with flange with post end, and adjustable short tube both ends are also equipped with flange, and using spiral shell
Bolt assembly connection can be conducive to install, dismantle, have enough to meet the need according to the big minor adjustment portal frame height in tunnel.
The utility model is simple in structure, and material is simply convenient for finding, using can manually copy mechanically, while can basis during construction
Live tunnel size processing and installation provides convenient execution conditions to tunnel steel tube counterpart and welding.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the planar structure schematic diagram of the utility model.
Fig. 2 is the dimensional structure diagram of the utility model.
Reference numeral：1- arches steel pipe, 2- hanging rings, 3- guide chains, 4- suspender belts, 5- pedestals, 6- diagonal braces, 7- are hung
Steel loading pipe, 8- standpipes, 9- is adjustable short tube, 10- flanges, 11- bolts.
Specific embodiment
Embodiment is referring to shown in Fig. 1, Fig. 2, and penstock installation pin-connected panel frame body, described including portal frame in this tunnel
Portal frame is made of the arch steel pipe 1, left and right is adjustable short tube 9 and left and right standpipe 8 at top.1 both ends of arch steel pipe downward respectively by
Flange 10 and 9 upper end of short tube adjustable with left and right of bolt 11 are connect, left and right is adjustable 9 lower end of short tube respectively by flange 10 and bolt 11 with
Standpipe 8 upper end in left and right connects.8 bottom of left and right standpipe and the pedestal 5 of portal frame are welded and fixed.Channel steel can be used in the pedestal 5.Dragon
Diagonal brace 6 is connected between the left and right standpipe 8 of door frame and pedestal 5.There are two hanging ring 2, gantry for connection on the arch steel pipe 1 of portal frame
Suspender belt 4 is being horizontally arranged with by the bottom of lifting steel pipe 7 on the inside of frame, 4 both ends of suspender belt are connect respectively by guide chain 3 with two hanging rings 2.
Guide chain 3 by upper and lower two lifting hook pulleys and can pass around the iron chains on upper and lower two lifting hook pulleys and form.
Claims (4)
1. a kind of penstock installation pin-connected panel frame body in tunnel, including portal frame, it is characterised in that：The portal frame is by top
Arch steel pipe（1）, left and right is adjustable short tube（9）With left and right standpipe（8）Composition, arch steel pipe（1）Both ends are downward respectively by flange
（10）And bolt（11）With the adjustable short tube in left and right（9）Upper end connects, left and right is adjustable short tube（9）Lower end is respectively by flange（10）And spiral shell
Bolt（11）With left and right standpipe（8）Upper end connects；The left and right standpipe of portal frame（8）Bottom and pedestal（5）It is welded and fixed, portal frame
Arch steel pipe（1）There are two hanging rings for upper connection（2）, portal frame inside is by lifting steel pipe（7）Bottom be horizontally arranged with suspender belt
（4）, suspender belt（4）Both ends are respectively by guide chain（3）With two hanging rings（2）Connection.
2. penstock installation pin-connected panel frame body in a kind of tunnel according to claim 1, it is characterised in that：The portal frame
Left and right standpipe（8）With pedestal（5）Between be connected with diagonal brace（6）.
3. penstock installation pin-connected panel frame body in a kind of tunnel according to claim 1, it is characterised in that：The pedestal
（5）For channel steel.
4. penstock installation pin-connected panel frame body in a kind of tunnel according to claim 1, it is characterised in that：The guide chain
（3）By upper and lower two lifting hook pulleys and pass around the iron chains on upper and lower two lifting hook pulleys and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721672210.0U CN207485472U (en) | 2017-12-05 | 2017-12-05 | Penstock installation pin-connected panel frame body in a kind of tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721672210.0U CN207485472U (en) | 2017-12-05 | 2017-12-05 | Penstock installation pin-connected panel frame body in a kind of tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485472U true CN207485472U (en) | 2018-06-12 |
Family
ID=62457809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721672210.0U Active CN207485472U (en) | 2017-12-05 | 2017-12-05 | Penstock installation pin-connected panel frame body in a kind of tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485472U (en) |
-
2017
- 2017-12-05 CN CN201721672210.0U patent/CN207485472U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |