CN206255751U - A kind of threeway derricking gear - Google Patents
A kind of threeway derricking gear Download PDFInfo
- Publication number
- CN206255751U CN206255751U CN201621181570.6U CN201621181570U CN206255751U CN 206255751 U CN206255751 U CN 206255751U CN 201621181570 U CN201621181570 U CN 201621181570U CN 206255751 U CN206255751 U CN 206255751U
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- CN
- China
- Prior art keywords
- threeway
- hanging scaffold
- bearing
- groove
- derricking gear
- 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
The utility model is related to a kind of threeway derricking gear, including hanging scaffold, hanging scaffold to be provided with groove, and groove is provided with the portion of holding out against, and hanging scaffold is provided with and clamps three clamping sections passed through in groove, and clamping section is slidably connected on hanging scaffold；Advantage of the present utility model：Realize that threeway is clamped in groove with clamping section by holding out against portion, the safety lifting of threeway is realized by hanging scaffold, also threeway can be arranged on barrel easily and fast when realizing an only bit manipulation personnel, and prevented the danger that threeway is dropped, and laborsaving during installing/dismounting, high working efficiency, improve security performance during installing/dismounting, clamping section is arranged on hanging scaffold to be slidably connected, the quick clamping of hanging scaffold can be realized, and different positioning can be realized according to different threeways, Practical Performance is good.
Description
Technical field
The utility model is related to a kind of threeway derricking gear.
Background technology
At present, barrel machine needed in using operation on barrel machine install threeway base, it is existing by workman make a concerted effort by
Threeway base is lifted and then realizes that the installation of threeway base is fixed by screw thread, during operation, due to the operational error of staff
It is easily caused bolt connection insecure, causes threeway base to drop, and because the weight of threeway base reaches 800 jin of weights, easily
Injure the accident of workman by a crashing object, when threeway base uses field stripping in user, be due to threeway base is rotated out of into barrel,
Workman can not well grasp position of the threeway base on barrel, cause threeway base to come off, and injure workman, security performance by a crashing object
It is low, and working strength during installing/dismounting is big, installation effectiveness is low.
Utility model content
The technical problems to be solved in the utility model is just to provide a kind of threeway derricking gear, when solving existing threeway installation
There is a problem of that security performance is low.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：A kind of threeway lifting
Mechanism, including hanging scaffold, hanging scaffold are provided with groove, and groove is provided with the portion of holding out against, and hanging scaffold is provided with and clamps three folders passed through in groove
Tightly portion, and clamping section is slidably connected on hanging scaffold.
Preferably, the portion of holding out against includes level top and vertically top, and level top is arranged on the madial wall of groove, vertically
Top is arranged on hanging scaffold, and threeway can be made to hold out against enable simultaneously by horizontal direction and the pressure of vertical direction, improves top
Tight efficiency, it is ensured that the balance of threeway during lifting, prevents the inclination of threeway.
Preferably, level top includes level connection joint axle and clutch shaft bearing, and level connection joint axle is arranged in groove, first axle
Hold and be rotatably connected on level connection joint axle, top includes vertical connecting shaft and second bearing vertically, and vertical connecting shaft is arranged on hangs
On disk, second bearing is rotatably connected in vertical connecting shaft, simple structure, easy installation and removal, by clutch shaft bearing and the second axle
Hold and be arranged to rotate connection, can effectively undertake radial load and axial load, reduce the friction between lifting process and threeway
Coefficient, it is ensured that balance during lifting, prevents coming off for threeway.
Preferably, second bearing is more than clutch shaft bearing to the ultimate range of hanging scaffold to the ultimate range of hanging scaffold, prevents first
Bearing is contacted with threeway madial wall, it is to avoid the inclination of threeway when positioning is clamped.
Preferably, second bearing and the width ratio of clutch shaft bearing are 2:1, the stress balance of threeway can be realized, further protect
The balance of threeway when having demonstrate,proved lifting.
Preferably, clamping section includes sliding part and adjustment portion, and sliding part is slidably connected on hanging scaffold, and adjustment portion is arranged on cunning
In dynamic portion, adjustment portion is provided with 3rd bearing, realizes that adjustment portion is slided on hanging scaffold by sliding part, makes the 3rd in adjustment portion
Bearing clamps threeway, can realize the clamping of different threeways, can realize that the Fast Installation of hanging scaffold is fixed, and Practical Performance is good.
Preferably, sliding part includes slide bar and bolt assembly, and bolt assembly is arranged on slide bar, and hanging scaffold is provided with chute,
Slide bar is slidably connected in chute by bolt assembly, realizes that slide bar is slided in chute by the loosening two of bolt assembly, spiral shell
Tether and connect reliability, the slip of slide bar when preventing from lifting by crane improves security performance, and be conducive to operating personnel to operate.
Preferably, adjustment portion includes nut and screw rod, and nut is arranged on the bottom of slide bar, and screw rod is arranged on nut, the
Three bearings are rotatably connected on screw rod, and stationarity during screw rod regulation can be realized by nut, prevent the inclination of screw rod, it is ensured that the
Contact of three bearings with threeway, 3rd bearing is arranged to rotate connection, can undertake axial load, improves the reliability for clamping
Property.
Preferably, hanging scaffold includes upper cross plate, lower cross plate and riser, and the top of riser is connected with upper cross plate, the bottom of riser
It is connected with lower cross plate, the height of riser can be adjusted according to the threeway of different model, realizes that the installation of hanging scaffold is fixed, installing/dismounting
Convenient, unfailing performance is good.
Preferably, hanging scaffold is provided with lifting hole(eyelet) and/or suspension ring, adapts to different lifting appliances, and flexibility during lifting is high,
Practical Performance is good.
In sum, advantage of the present utility model：1. realize that threeway is clamped in groove with clamping section by holding out against portion, lead to
The safety lifting that hanging scaffold realizes threeway is crossed, also threeway material can be arranged on easily and fast when realizing an only bit manipulation personnel
On cylinder, and prevent the danger that threeway is dropped, and laborsaving during installing/dismounting, high working efficiency, improve peace during installing/dismounting
Full performance；
2. clamping section is arranged on hanging scaffold be slidably connected, the quick clamping of hanging scaffold can be realized, and can be according to difference
Threeway realize different positioning, Practical Performance is good；
3. the setting of groove, can realize that hanging scaffold can quick installing/dismounting, the damage of reduction hanging scaffold；
4. the portion of holding out against is arranged on groove, the positioning inside threeway can be realized, realize the balance of threeway during lifting, carried
Security performance during lifting high.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of threeway derricking gear of the utility model；
Fig. 2 is the structural representation of the utility model hanging scaffold.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of derricking gear, including hanging scaffold 1, hanging scaffold 1 is provided with groove 2, is provided with groove 2 and held out against
Portion 3, hanging scaffold 1 is provided with clamping threeway 9 and is slidably connected on hanging scaffold 1 in the clamping section 4 in groove 2, and clamping section 4.
Holding out against portion 3 includes level top 5 and vertical top 6, and level top 5 is arranged on the madial wall of groove 2, vertically top
First 6 are arranged on hanging scaffold 1, and threeway can be made to hold out against enable simultaneously by horizontal direction and the pressure of vertical direction, improve top
Tight efficiency, it is ensured that the balance of threeway during lifting, prevents the inclination of threeway.
Level top 5 includes level connection joint axle 51 and clutch shaft bearing 52, and level connection joint axle 51 is arranged in groove 2, first
Bearing 52 is rotatably connected on level connection joint axle 51, and top 6 includes vertical connecting shaft 61 and second bearing 62 vertically, vertically connection
Axle 61 is arranged on hanging scaffold 1, and second bearing 62 is rotatably connected in vertical connecting shaft 61, simple structure, easy installation and removal, will
Clutch shaft bearing and second bearing are arranged to rotate connection, can effectively undertake radial load and axial load, reduce lifting process
Coefficient of friction between threeway, it is ensured that balance during lifting, prevents coming off for threeway, it is also possible to by the He of level connection joint axle 51
Vertical connecting shaft 61 is arranged to stretching structure, it is achieved thereby that the position of level top and vertically top is adjustable, can realize difference
Threeway lifting, the ultimate range of the ultimate range more than clutch shaft bearing 52 to hanging scaffold 1 of second bearing 62 to hanging scaffold 1 prevents the
One bearing is contacted with threeway madial wall, it is to avoid the width of the inclination of threeway when positioning is clamped, second bearing 62 and clutch shaft bearing 52
Than being 2:1, the stress balance of threeway can be realized, the balance of threeway when further ensuring lifting.
Clamping section 4 includes sliding part 7 and adjustment portion 8, and sliding part 7 is slidably connected on hanging scaffold 1, and adjustment portion 8 is arranged on cunning
In dynamic portion 7, adjustment portion 8 is provided with 3rd bearing 81, realizes that adjustment portion is slided on hanging scaffold by sliding part, makes in adjustment portion
3rd bearing clamps threeway, can realize the clamping of different threeways, can realize that the Fast Installation of hanging scaffold is fixed, and Practical Performance is good, sliding
Dynamic portion 7 includes slide bar 71 and bolt assembly 72, and bolt assembly 72 is arranged on slide bar 71, and hanging scaffold 1 is provided with chute 10, slide bar 71
It is slidably connected in chute 10 by bolt assembly 72, realizes that slide bar is slided in chute by the loosening two of bolt assembly, spiral shell
Tether and connect reliability, the slip of slide bar when preventing from lifting by crane improves security performance, and is conducive to operating personnel to operate, and adjustment portion 8 includes
Nut 82 and screw rod 83, nut 82 are arranged on the bottom of slide bar 71, and screw rod 83 is arranged on nut 82, and 3rd bearing 81 is rotated and connected
It is connected on screw rod 83, stationarity during screw rod regulation can be realized by nut, prevents the inclination of screw rod, it is ensured that 3rd bearing and three
Logical contact, 3rd bearing is arranged to rotate connection, can undertake axial load, improves the reliability for clamping.
Hanging scaffold 1 includes upper cross plate 11, lower cross plate 12 and riser 13, and the top of riser 13 is connected with upper cross plate 11, riser 13
Bottom be connected with lower cross plate 12, the height of riser can be adjusted according to the threeway of different model, realize that the installation of hanging scaffold is fixed,
Easy installation and removal, unfailing performance is good, it is also possible to is made into integration upper cross plate 11, lower cross plate 12 and riser 13, can improve hanging scaffold
Bulk strength, damage when preventing hanging scaffold from lifting by crane, hanging scaffold 1 is provided with lifting hole(eyelet) 14 and suspension ring 15, adapts to different liftings and set
Standby, flexibility during lifting is high, and Practical Performance is good.
When using, the groove 2 in hanging scaffold 1 and threeway 9 are coordinated, clutch shaft bearing 52 is connect with threeway inner side horizontal plane
Touch, second bearing 62 and threeway inboard, upright plane contact, then drive adjustment portion 8 to be slided in chute 10 by sliding part 7,
When 3rd bearing 81 is contacted with threeway lateral wall, slide bar 71 is locked on hanging scaffold 1 by bolt assembly 72, and by regulation
Height of the screw rod 83 on slide bar 71, is connected by lifting appliance with lifting hole(eyelet) 14 or suspension ring 15 on hanging scaffold 1, by the during lifting
One bearing 52, second bearing 62,3rd bearing 81 realize three-point fix to threeway 9, realize the balancing lifting of threeway, only need to be by three
Logical screwed hole realizes the quick fixation of threeway by fastener after being alignd with the screwed hole on barrel.
In addition to above preferred embodiment, the utility model also has other implementation methods, and those skilled in the art can be with root
It is variously modified according to the utility model and is deformed, without departing from spirit of the present utility model, the utility model all should be belonged to
Scope defined in appended claims.
Claims (8)
1. a kind of threeway derricking gear, it is characterised in that：Including hanging scaffold (1), hanging scaffold (1) is provided with groove (2), groove (2) place
The portion of holding out against (3) is provided with, hanging scaffold (1) is provided with clamping threeway (9) and is slided in the clamping section (4) in groove (2), and clamping section (4)
It is connected on hanging scaffold (1)；
Hold out against portion (3) and come directly towards (6) including level top (5) and vertically, level top (5) is arranged on the madial wall of groove (2),
Top (6) is arranged on hanging scaffold (1) vertically；
Clamping section (4) includes sliding part (7) and adjustment portion (8), and sliding part (7) is slidably connected on hanging scaffold (1), adjustment portion (8)
It is arranged on sliding part (7), adjustment portion (8) is provided with 3rd bearing (81).
2. a kind of threeway derricking gear according to claim 1, it is characterised in that：Level comes directly towards (5) including level connection joint
Axle (51) and clutch shaft bearing (52), level connection joint axle (51) are arranged in groove (2), and clutch shaft bearing (52) is rotatably connected on level
In connecting shaft (51), top (6) includes vertical connecting shaft (61) and second bearing (62) vertically, and vertical connecting shaft (61) is arranged on
On hanging scaffold (1), second bearing (62) is rotatably connected in vertical connecting shaft (61).
3. a kind of threeway derricking gear according to claim 2, it is characterised in that：Second bearing (62) is to hanging scaffold (1)
Ultimate range of the ultimate range more than clutch shaft bearing (52) to hanging scaffold (1).
4. a kind of threeway derricking gear according to claim 2, it is characterised in that：Second bearing (62) and clutch shaft bearing
(52) width ratio is 2:1.
5. a kind of threeway derricking gear according to claim 1, it is characterised in that：Sliding part (7) including slide bar (71) and
Bolt assembly (72), bolt assembly (72) is arranged on slide bar (71), and hanging scaffold (1) is provided with chute (10), and slide bar (71) passes through
Bolt assembly (72) is slidably connected in chute (10).
6. a kind of threeway derricking gear according to claim 5, it is characterised in that：Adjustment portion (8) including nut (82) and
Screw rod (83), nut (82) is arranged on the bottom of slide bar (71), and screw rod (83) is arranged on nut (82), and 3rd bearing (81) turns
It is dynamic to be connected on screw rod (83).
7. a kind of threeway derricking gear according to claim 1, it is characterised in that：Hanging scaffold (1) including upper cross plate (11), under
Transverse slat (12) and riser (13), the top of riser (13) are connected with upper cross plate (11), bottom and the lower cross plate (12) of riser (13)
It is connected.
8. a kind of threeway derricking gear according to claim 1, it is characterised in that：Hanging scaffold (1) be provided with lifting hole(eyelet) (14) and/
Or suspension ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181570.6U CN206255751U (en) | 2016-10-27 | 2016-10-27 | A kind of threeway derricking gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181570.6U CN206255751U (en) | 2016-10-27 | 2016-10-27 | A kind of threeway derricking gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206255751U true CN206255751U (en) | 2017-06-16 |
Family
ID=59025304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621181570.6U Expired - Fee Related CN206255751U (en) | 2016-10-27 | 2016-10-27 | A kind of threeway derricking gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206255751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395600A (en) * | 2016-10-27 | 2017-02-15 | 浙江南塑料机械有限公司 | Tee joint hoisting mechanism |
-
2016
- 2016-10-27 CN CN201621181570.6U patent/CN206255751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395600A (en) * | 2016-10-27 | 2017-02-15 | 浙江南塑料机械有限公司 | Tee joint hoisting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170616 Termination date: 20191027 |