CN109357141A - Tunnel jet blower universal hoisting stand - Google Patents
Tunnel jet blower universal hoisting stand Download PDFInfo
- Publication number
- CN109357141A CN109357141A CN201811508722.2A CN201811508722A CN109357141A CN 109357141 A CN109357141 A CN 109357141A CN 201811508722 A CN201811508722 A CN 201811508722A CN 109357141 A CN109357141 A CN 109357141A
- Authority
- CN
- China
- Prior art keywords
- lead screw
- jet blower
- connection lead
- shaped
- steel
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
Abstract
A kind of tunnel jet blower universal hoisting stand, including frame body, one end of the frame body is connect by link block with jet blower connecting plate loose joint, the other end by V-type steel, N-shaped steel with tunnel pre-embedded steel slab loose joint by being connect, the frame body includes screw, the both ends of the screw are separately installed with connection lead screw, lower connection lead screw, and the upper connection lead screw, lower one end for connecting lead screw are threadedly coupled with the screw.The beneficial effect is that: by jet blower mast-up uniform sizes, it is connected using loose joints such as N-shaped movable joint, Duckbill type, pins, centre connection is connected using corresponding screw rod, connecting rod connection, jet blower is in a longitudinal line effect after being installed, and solves the problems, such as that different setting angles and installation length are inconsistent.
Description
Technical field
The present invention relates to Tunnel Engineering accessories field, especially a kind of tunnel jet blower universal hoisting stand.
Background technique
Due to tunnel civil engineering unit construction when, pour jet blower embedded board have displacement or not by drawing construction, in advance
It buries plate size and does not meet drawing requirement, cause the variation of jet blower installation dimension, caused in jet blower installation process
It is inconvenient.The size for needing to record pre-embedded steel slab by platform, manufactures the lifting plate of different sizes and different angle, and do on mast-up
It marks out.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of tunnel jet blower universal hoisting stand.Specifically
Design scheme are as follows:
One end of a kind of tunnel jet blower universal hoisting stand, including frame body, the frame body passes through link block and jet stream wind
Machine connecting plate loose joint connection, by being connect by V-type steel, N-shaped steel with tunnel pre-embedded steel slab loose joint, the frame body includes the other end
Screw, the both ends of the screw are separately installed with connection lead screw, lower connection lead screw, the upper connection lead screw, lower connection lead screw
One end be threadedly coupled with the screw.
The upper connection lead screw is connect by V-type steel, N-shaped steel with the tunnel pre-embedded steel slab, the both ends of the V-type steel and
The tunnel pre-embedded steel slab is fixedly connected, the rigid rounded end of the C-shaped corner end rigid through the L shape, the V-type steel, N-shaped
It is rotatablely connected between steel by the first bolt, is rotatablely connected between the upper connection lead screw and the N-shaped steel by the first pivot pin.
The " U "-shaped structure of link block, the jet blower connecting plate are embedded in the " u "-shaped of the link block from bottom to top
It is rotatablely connected between the both ends of structure and by the second bolt and the link block, the lower connection lead screw is embedded in institute from the top down
It states at the fillet of the "u"-shaped of jet blower connecting plate and is rotatablely connected by the second bolt.
Stiffnut, the stiffnut and the upper connecting filament are cased on the upper connection lead screw, lower connection lead screw
Thick stick, lower connection lead screw are threadedly coupled, and the stiffnut resists the side of the screw.
The end of the V-type steel, the end of N-shaped steel are distributed in left-right direction, and first bolt is embedding along the longitudinal direction
Enter the V-type steel, N-shaped steel inside and fixed by pin, first pivot pin runs through the two of the N-shaped steel in left-right direction
The other end of end and upper connection lead screw is simultaneously fixed by pin.
The connection of the "u"-shaped of the link block is short to be distributed along the front and back, and second bolt runs through along the longitudinal direction
The both ends of the "u"-shaped of the link block and the jet blower connecting plate are simultaneously fixed by nut, second bolt edge
Left and right directions is embedded in the " u "-shaped knot of the link block and runs through the other end of the lower connection lead screw and fixed by pin.
The tunnel jet blower universal hoisting stand that above-mentioned technical proposal through the invention obtains, the beneficial effect is that:
It by jet blower mast-up uniform sizes, is connected using loose joints such as N-shaped movable joint, Duckbill type, pins, centre connection is adopted
Connected with corresponding screw rod, connecting rod connection, jet blower be installed after in a longitudinal line effect, solve different installations
Angle and the inconsistent problem of installation length.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of tunnel jet blower universal hoisting stand of the present invention；
Fig. 2 is the installation effect figure of tunnel jet blower universal hoisting stand of the present invention；
In figure, 1, frame body；2, jet blower connecting plate；3, tunnel pre-embedded steel slab；4, link block；5, V-type steel；6, N-shaped steel；
7, screw；8, upper connection lead screw；9, lower connection lead screw；10, the first bolt；11, the first pivot pin；12, the second bolt；13, second
Bolt；14, stiffnut.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing.
One end of a kind of tunnel jet blower universal hoisting stand, including frame body 1, the frame body 1 passes through link block 4 and jet stream
2 loose joint of blower connecting plate connection, the other end by V-type steel 5, N-shaped steel 6 with 3 loose joint of tunnel pre-embedded steel slab by being connect, the frame
Body 1 includes screw 7, and the both ends of the screw 7 are separately installed with connection lead screw 8, lower connection lead screw 9, the upper connection lead screw
8, one end of lower connection lead screw 9 is threadedly coupled with the screw 7.
The upper connection lead screw 8 is connect by V-type steel 5, N-shaped steel 6 with the tunnel pre-embedded steel slab 3, the V-type steel 5
Both ends are fixedly connected with the tunnel pre-embedded steel slab 3, and the rounded end of the C-shaped rigid 6 runs through the corner end of the L shape rigid 5, described
It is rotatablely connected between V-type steel 5, N-shaped steel 6 by the first bolt 10, passes through the between the upper connection lead screw 8 and the N-shaped steel 6
The rotation connection of one pivot pin 11.
The " U "-shaped structure of the link block 4, the jet blower connecting plate 2 are embedded in the link block 4 from bottom to top
It is rotatablely connected between the both ends of "u"-shaped and by the second bolt 12 and the link block 4, the lower connection lead screw 9 is from upper
It is embedded in downwards at the fillet of the "u"-shaped of the jet blower connecting plate 2 and is rotatablely connected by the second bolt 13.
Be cased with stiffnut 14 on the upper connection lead screw 8, lower connection lead screw 9, the stiffnut 14 with it is described on
Lead screw 8, the threaded connection of lower connection lead screw 9 are connected, the stiffnut 14 resists the side of the screw 7.
The end of the V-type steel 5, the end of N-shaped steel 6 are distributed in left-right direction, and first bolt 10 is along front and back
It is fixed to the inside for being embedded in the V-type steel 5, N-shaped steel 6 and by pin, first pivot pin 11 runs through the n in left-right direction
The other end of the both ends of fashioned iron 6 and upper connection lead screw 8 is simultaneously fixed by pin.
The connection of the "u"-shaped of the link block 4 is short to be distributed along the front and back, and second bolt 12 passes through along the longitudinal direction
It wears the both ends of the "u"-shaped of the link block 4 and the jet blower connecting plate 2 and is fixed by nut, second spiral shell
Bolt 13 is embedded in the " u "-shaped knot of the link block 4 in left-right direction and runs through the other end of the lower connection lead screw 8 and pass through pin
It is fixed.
Embodiment 1
When installation,
Tunnel pre-embedded steel slab is fixed in tunnel by staff；
It is connect with V-type steel, frame body 1 with link block 4 by pivot pin in frame body 1 with N-shaped steel, N-shaped steel；
V-type steel and tunnel pre-embedded steel slab 3 is fixed, it is suspended on it in tunnel；
Jet blower is fixedly connected with jet blower connecting plate 2；
Jet blower is lifted, connect jet blower connecting plate 2 with 1 pivot pin of frame body.
Embodiment 2
Loose joint catenation principle:
Between V-type steel 5 and N-shaped steel 6, between N-shaped steel 6 and upper connection lead screw 8, between lower connection lead screw 9 and link block 4,
It is pivot pin connection between link block 4 and jet blower connecting plate 2, can be rotated along the radial direction of pivot pin,
The axial direction of first bolt 10 and the first pivot pin 11 is orthogonal, therefore can make between V-type steel 5 and N-shaped steel 6, n
Loose joint connection is realized along two vertical axial rotations respectively between fashioned iron 6 and upper connection lead screw 8,
Similarly, the second bolt 12 is orthogonal with the axial direction of solid axle pin 13, therefore lower connection lead screw 9 and link block 4
Between, between link block 4 and jet blower connecting plate 2 respectively along two it is vertical it is axial rotate, realize loose joint connection.
Embodiment 3
It is adjusted axially principle:
The upper connection lead screw 8, lower connection lead screw 9 are threadedly coupled with screw 7, by adjust the upper connection lead screw 8, under
Connection lead screw 9 is screwed into the depth of screw 7, adjusts the length of whole frame body 1,
Since frame body is connect with the loose joint of tunnel pre-embedded steel slab 3, jet blower connecting plate 2, it is easy to appear connection lead screw
8, the loosening that lower connection lead screw 9 is threadedly coupled with screw 7, therefore need to be fastened by stiffnut 14, prevent it due to shaking
It moves and loosens.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (6)
1. a kind of tunnel jet blower universal hoisting stand, including frame body (1), which is characterized in that one end of the frame body (1) passes through
Link block (4) is connect with jet blower connecting plate (2) loose joint, and the other end passes through pre- by V-type steel (5), N-shaped steel (6) and tunnel
Steel plate (3) loose joint connection is buried, the frame body (1) includes screw (7), and the both ends of the screw (7) are separately installed with connecting filament
Thick stick (8), lower connection lead screw (9), it is described it is upper connection lead screw (8), it is lower connection lead screw (9) one end with the screw (7) screw thread
Connection.
2. tunnel jet blower universal hoisting stand according to claim 1, which is characterized in that the upper connection lead screw
(8) it is connect by V-type steel (5), N-shaped steel (6) with the tunnel pre-embedded steel slab (3), the both ends of the V-type steel (5) and the tunnel
Road pre-embedded steel slab (3) is fixedly connected, corner end of the rounded end of the C-shaped rigid (6) through the L shape rigid (5), the V-type steel
(5), it is rotatablely connected between N-shaped steel (6) by the first bolt (10), between the upper connection lead screw (8) and the N-shaped steel (6)
It is rotatablely connected by the first pivot pin (11).
3. tunnel jet blower universal hoisting stand according to claim 1, which is characterized in that the link block (4) is in
"u"-shaped, between the both ends for the "u"-shaped that the jet blower connecting plate (2) is embedded in the link block (4) from bottom to top
And be rotatablely connected by the second bolt (12) and the link block (4), the lower connection lead screw (9) be embedded in from the top down described in penetrate
It is rotatablely connected at the fillet of the "u"-shaped of flow fan connecting plate (2) and by the second bolt (13).
4. tunnel jet blower universal hoisting stand according to claim 1, which is characterized in that the upper connection lead screw
(8), be cased with stiffnut (14) on lower connection lead screw (9), the stiffnut (14) and the upper connection lead screw (8), under
It connects lead screw (9) to be threadedly coupled, the stiffnut (14) resists the side of the screw (7).
5. tunnel jet blower universal hoisting stand according to claim 2, which is characterized in that the end of the V-type steel (5)
End, N-shaped steel (6) end be distributed in left-right direction, first bolt (10) be embedded in along the longitudinal direction the V-type steel (5),
The inside of N-shaped steel (6) is simultaneously fixed by pin, and first pivot pin (11) runs through the both ends of the N-shaped steel (6) in left-right direction
And it is upper connection lead screw (8) the other end and fixed by pin.
6. tunnel jet blower universal hoisting stand according to claim 3, which is characterized in that the link block (4)
The connection of "u"-shaped is short to be distributed along the front and back, and second bolt (12) is along the longitudinal direction through the link block (4)
The both ends of "u"-shaped and the jet blower connecting plate (2) are simultaneously fixed by nut, and second bolt (13) is along right and left
And to the " u "-shaped knot for being embedded in the link block (4) and through the other end of lower connection lead screw (8) fixed by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811508722.2A CN109357141A (en) | 2018-12-11 | 2018-12-11 | Tunnel jet blower universal hoisting stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811508722.2A CN109357141A (en) | 2018-12-11 | 2018-12-11 | Tunnel jet blower universal hoisting stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109357141A true CN109357141A (en) | 2019-02-19 |
Family
ID=65330458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811508722.2A Pending CN109357141A (en) | 2018-12-11 | 2018-12-11 | Tunnel jet blower universal hoisting stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109357141A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1050684A2 (en) * | 1999-05-05 | 2000-11-08 | Witt & Sohn AG | Jet fan |
| CN2721595Y (en) * | 2004-04-28 | 2005-08-31 | 北京城市排水集团有限责任公司 | Movable universal hoisting stand |
| CN102865253A (en) * | 2012-09-17 | 2013-01-09 | 上虞专用风机有限公司 | Motor assembly and disassembly device for tunnel fan |
| CN204212795U (en) * | 2014-11-04 | 2015-03-18 | 天津中随通风机有限公司 | The mast-up of tunnel jet blower |
| CN105645291A (en) * | 2014-11-17 | 2016-06-08 | 中国石油天然气股份有限公司 | Mechanical equipment lifting frame and lifting method |
| CN205558958U (en) * | 2016-05-09 | 2016-09-07 | 成都职业技术学院 | Hoist device of tunnel efflux fan |
| CN206174481U (en) * | 2016-11-11 | 2017-05-17 | 中铁十二局集团有限公司 | Jack -up instrument is used in fan hoist and mount of tuber pipe and suspension type installation |
| CN206872261U (en) * | 2017-06-28 | 2018-01-12 | 沂水盛荣新能源有限公司 | Blower fan tower barrel erects hoisting sling |
| CN207121354U (en) * | 2017-08-15 | 2018-03-20 | 舟山长宏国际船舶修造有限公司 | A kind of simple detachable formula suspension bracket peculiar to vessel |
-
2018
- 2018-12-11 CN CN201811508722.2A patent/CN109357141A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1050684A2 (en) * | 1999-05-05 | 2000-11-08 | Witt & Sohn AG | Jet fan |
| CN2721595Y (en) * | 2004-04-28 | 2005-08-31 | 北京城市排水集团有限责任公司 | Movable universal hoisting stand |
| CN102865253A (en) * | 2012-09-17 | 2013-01-09 | 上虞专用风机有限公司 | Motor assembly and disassembly device for tunnel fan |
| CN204212795U (en) * | 2014-11-04 | 2015-03-18 | 天津中随通风机有限公司 | The mast-up of tunnel jet blower |
| CN105645291A (en) * | 2014-11-17 | 2016-06-08 | 中国石油天然气股份有限公司 | Mechanical equipment lifting frame and lifting method |
| CN205558958U (en) * | 2016-05-09 | 2016-09-07 | 成都职业技术学院 | Hoist device of tunnel efflux fan |
| CN206174481U (en) * | 2016-11-11 | 2017-05-17 | 中铁十二局集团有限公司 | Jack -up instrument is used in fan hoist and mount of tuber pipe and suspension type installation |
| CN206872261U (en) * | 2017-06-28 | 2018-01-12 | 沂水盛荣新能源有限公司 | Blower fan tower barrel erects hoisting sling |
| CN207121354U (en) * | 2017-08-15 | 2018-03-20 | 舟山长宏国际船舶修造有限公司 | A kind of simple detachable formula suspension bracket peculiar to vessel |
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