CN208955611U - A kind of adjustable power transmission device - Google Patents
A kind of adjustable power transmission device Download PDFInfo
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- CN208955611U CN208955611U CN201820904944.5U CN201820904944U CN208955611U CN 208955611 U CN208955611 U CN 208955611U CN 201820904944 U CN201820904944 U CN 201820904944U CN 208955611 U CN208955611 U CN 208955611U
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- mobile jib
- bracket mobile
- power
- transmission device
- bracket
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Abstract
A kind of adjustable power transmission device, it is characterized by comprising bracket mobile jib and support arms, the side of the bracket mobile jib is equipped with regulating device, the regulating device includes rotating mechanism and elevating mechanism, the rotating mechanism include one end in bracket mobile jib power handle and centered vertical the drive rod inside bracket mobile jib is set, the power handle is located at one end in bracket mobile jib equipped with power bevel gear, the power handle is equipped with turntable on one end outside bracket mobile jib, the side of the turntable is equipped with fast pulley, the fast pulley is equipped with fixing groove, the bottom of the drive rod is equipped with the drive bevel gear cooperated with power bevel gear, the top of the drive rod is equipped with the rotation lid being wrapped at the top of bracket mobile jib, the inner wall of the rotation lid is equipped with the branch arm aperture of installation support arm, it is set on the side of the support arm There is the location hole with the cooperation of branch arm aperture, the support arm is located at rotation outer side of lid one end and is equipped at least three threading holes.
Description
Technical field
The utility model relates to power wiring fields, and in particular to a kind of adjustable power transmission device.
Background technique
Power construction has apparent pulling function to social economy, and China's economic is fast-developing, and power supply is opposite
It is nervous.For the needs for meeting national economy and social development, country needs to accelerate power construction dynamics；The type of power construction is more
Kind multiplicity, the utility model relates to the conveying equipment of electric power, the most common electric power transfer device is pipeline, and pipeline is real
Existing power transmission and the important component integrally deployed.
But existing power Transmission equipment be in the construction of line it is fixed, this, which results in route, to change, once
It relocates, needs to reinstall the angle and direction for either readjusting distributor, lack necessary construction plan, increase and apply
Work difficulty and operational sequence.
Utility model content
For overcome the deficiencies in the prior art, a kind of adjustable power transmission device provided by the utility model.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
The side of a kind of adjustable power transmission device, including bracket mobile jib and support arm, the bracket mobile jib is equipped with
Regulating device, the regulating device include rotating mechanism and elevating mechanism, and the rotating mechanism includes one end in bracket mobile jib
The drive rod inside bracket mobile jib is arranged in interior power handle and centered vertical, and the power handle is located at one end in bracket mobile jib
It is equipped with power bevel gear, the power handle is equipped with turntable on one end outside bracket mobile jib, on the side of the turntable
Equipped with fast pulley, the fast pulley is equipped with fixing groove, and the bracket mobile jib is equipped with the lock of at least two with fixing groove cooperation
Hole, the bottom of the drive rod are equipped with the drive bevel gear cooperated with power bevel gear, and the top of the drive rod is equipped with
The inner wall of the rotation lid being wrapped at the top of bracket mobile jib, the rotation lid is equipped with the branch arm aperture of installation support arm, the support arm
Side is equipped with the location hole cooperated with branch arm aperture, and the support arm is located at rotation outer side of lid one end and is equipped at least three threading
Hole, the support arm are located at the tail end in bracket mobile jib equipped with scroll wheel, and the scroll wheel is connected with commutation board, the elevator
Structure includes one end in the lifting and driving axis in bracket mobile jib and symmetrical two support plates on the inner wall of bracket mobile jib, institute
The one end of lifting and driving axle position inside bracket mobile jib is stated equipped with lifting gear, the lifting and driving axle position is in outside bracket mobile jib
Turntable and fast pulley are again provided on one end of side, the support plate is equipped with the tooth sector cooperated with lifting gear,
In tooth sector in a support plate be connected with the power rack gear being vertically set on inside bracket mobile jib, another support plate
On tooth sector be connected with the parallel rack symmetrical with power rack gear, the top of the power rack gear and parallel rack gear with change
It is connected to disk.
In the present invention, the bottom end of the bracket mobile jib is equipped with pedestal, and the pedestal is equipped with fixation hole, described
The position that bracket mobile jib is connect with pedestal is equipped at least four reinforcing ribs.
In the present invention, the saddle of fixed power handle, the saddle there are two being set on the inner wall of the bracket mobile jib
Including the bearing convenient for the rotation of power handle.
In the present invention, the bracket mobile jib is equipped with boss close to the side at top, sets above the boss
Have the first card slot, the inner wall that the rotation covers close to bottom is equipped with second card slot concordant with the first card slot, it is described concordantly
At least four rotating wheels rolled on boss are equipped between first card slot and the second card slot.
In the present invention, protection cap on the surface of the regulating device.
In the present invention, the commutation board include upper cover and upper cover bottom outer ring disk and with power rack gear with
The inner ring disk of parallel rack, the outer ring disk are equipped with the first circle rail, and the inner ring disk is equipped with the second circle rail, the scroll wheel
Setting is on the first circle rail and the second circle rail.
In the present invention, work of at least one set on drive rod is equipped between the power rack gear and parallel rack gear
Dynamic set.
In the present invention, at least two locating racks for being used for fixed conveyor bar are equipped with inside the bracket mobile jib,
The center of the locating rack is equipped with the circular hole of cooperation drive rod, and the circular hole includes rolling bearing, on the locating rack
Equipped with the locating notch matched with power rack gear and parallel rack.
In the present invention, the fixing groove is divided to two ring shapes to be arranged in a staggered manner on fast pulley.
The beneficial effects of the utility model are: the utility model is the power Transmission in a kind of adjustable support direction and angle
Device is mainly made of bracket mobile jib and support arm and regulating device, and wherein bracket mobile jib is played a supporting role, and support arm is used for electric power
The erection and support of route, the effect of regulating device are to complete the position adjusting of support arm, meet actual use needs, without
Support arm is reinstalled, meanwhile, it does not need to climb up bracket mobile jib and is adjusted, reduce process, simplify constructing operation step, improve behaviour
The safety of work.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of A in Fig. 1；
Fig. 3 is the structural schematic diagram of B in Fig. 1；
Fig. 4 is the structural schematic diagram of fast pulley in the present embodiment；
Fig. 5 is the structural schematic diagram of another angle of elevating mechanism in Fig. 1.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Referring to Fig.1, Fig. 4, Fig. 5, a kind of adjustable power transmission device, including bracket mobile jib 1 and support arm 2, in bracket
The side of mobile jib 1 is equipped with regulating device 3, and above-mentioned regulating device 3 includes rotating mechanism 4 and elevating mechanism 5.Further,
Above-mentioned rotating mechanism 4 include one end in bracket mobile jib 1 power handle 41 and centered vertical be arranged inside bracket mobile jib 1
Drive rod 42.It is located on one end in bracket mobile jib 1 in power handle 41 and is equipped with power bevel gear 43, likewise, power handle 41
Hexagonal turntable 44 is equipped on one end outside bracket mobile jib 1, turntable 44 can realize quick rotation behaviour by spanner
Make.Further, fast pulley 45 is additionally provided on the position of bracket mobile jib 1 in turntable 44.Meanwhile it being set on fast pulley 45
There is the fixing groove 46 for the wheel 45 that is locked, and above-mentioned fixing groove 46 is divided to two ring shapes to be arranged in a staggered manner on fast pulley 45；
Likewise, being equipped at least two lockholes cooperated with fixing groove 46 on bracket mobile jib 1.Further, at the bottom of drive rod 42
Portion is equipped with the drive bevel gear 47 cooperated with power bevel gear 43.It is equipped on the top of drive rod 42 and is wrapped in bracket mobile jib
The rotation lid 6 at 1 top, and the branch arm aperture for installing support arm 2 is equipped on the inner wall of rotation lid 6.In order to solid with the cooperation of branch arm aperture
It is fixed, the location hole 21 cooperated with branch arm aperture is equipped on the side of support arm 2.Further, it is located at 6 outside of rotation lid in support arm 2
One end is equipped at least five threading holes 22.It is equipped with scroll wheel 23 likewise, being located on the tail end in bracket mobile jib 1 in support arm 2,
And the scroll wheel 23 of 2 tail end of support arm is connected with commutation board 7.Further, above-mentioned elevating mechanism 5 includes one end in bracket master
Lifting and driving axis 51 in bar 1 and symmetrical two support plates 52 on the inner wall of bracket mobile jib 1.In lifting and driving axis 51
One end inside bracket mobile jib 1 is equipped with lifting gear 53, and is located at 1 outside of bracket mobile jib in lifting and driving axis 51
One end is equipped with turntable 44 same as rotating mechanism 4 and fast pulley 45.Above-mentioned support plate 52 is equipped with tooth sector 54,
Meanwhile the tooth sector 54 in a wherein support plate 52 is connected with the power rack gear being vertically set on inside bracket mobile jib 1
55, and the top of power rack gear 55 be connected and fixed with commutation board 7 it is locked.Likewise, the steering in another support plate 52
Gear 54 is connected with the parallel rack 56 symmetrical with power rack gear 55, and 56 top of parallel rack is connect admittedly with commutation board 7
Lock is dead.For save the cost, power rack gear 55 and parallel rack 56 only have sawtooth of the one end of bottom equipped with certain length.
Further, the sawtooth of this certain length is deformed under the work of tooth sector 54 in order to prevent, in 55 He of power rack gear
Movable sleeve 16 of at least one set on drive rod 42 is equipped between parallel rack 56.
As shown in Figure 1, being equipped with pedestal on the bottom end of bracket mobile jib 1 in order to which bracket mobile jib 1 can preferably be contacted with bottom surface
11.And it uses for convenience, is additionally provided with fixation hole 12 on the pedestal 11.Likewise, in order between pedestal 11 and bracket mobile jib 1
Switching performance, on the position that bracket mobile jib 1 is connect with pedestal 11 be equipped at least four reinforcing ribs 13.Above-mentioned 11 He of pedestal
The setting of reinforcing rib 13 can be squeezed into fastener such as pull explosive screw etc. on mattess, be matched using fastener when in use
Fixation hole 12 is closed the fixed locking of bracket mobile jib 1.Likewise, if the bottom end of bracket mobile jib 1 will be embedded on soil, it is above-mentioned
Pedestal 11 and reinforcing rib 13 can be fixed in soil it is stronger.
As shown in Figure 1, in order to which power handle 41 can be well fixed in bracket mobile jib 1 and have good rotation
Can, set that there are two the saddles 14 of fixed power handle 41 on the inner wall of bracket mobile jib 1, meanwhile, it further include convenient for dynamic in saddle 14
The bearing that power handle 41 rotates.
As shown in Figure 1, being influenced to protect regulating device 3 not by external force, the protection cap on the surface of regulating device 3
31。
As shown in Figure 1, avoiding drive rod 42 from being deformed during use to provide support force to drive rod 42
Or move up and down, it is upper inside bracket mobile jib 1 to be equipped at least two locating racks 9 for being used for fixed conveyor bar 42, and positioning
The center of frame 9 is equipped with the circular hole of cooperation drive rod 42.Meanwhile in order to which drive rod 42 can have preferably on locating rack 9
Rotating property, rolling bearing is additionally provided in circular hole.Likewise, avoiding drive rod to provide support force to drive rod 42
42 are deformed or slide during use, are equipped on locating rack 9 and match with power rack gear 55 and parallel rack 56
The locating notch of conjunction.
As shown in Fig. 2, above-mentioned commutation board 7 includes upper cover 71 and outer ring disk 72 and and power teeth in 71 bottom of upper cover
The inner ring disk 73 that item 55, parallel rack 56 connect.Meanwhile it being equipped with the first circle rail 74 on outer ring disk 72 and is set on inner ring disk 73
There is the second circle rail 75, and by the above-mentioned setting of scroll wheel 23 on the first circle rail 74 and the second circle rail 75.
As shown in figure 3, being equipped with boss 15 on side of the bracket mobile jib 1 close to top, and set in the top of boss 15
There is the first card slot 151.Likewise, being equipped with second card slot concordant with the first card slot 151 on inner wall of the rotation lid 6 close to bottom
61.Further, at least four rotations rolled on boss 15 are equipped between concordant the first card slot 151 and the second card slot 61
Wheel 8, at least four rotating wheels 8 are uniformly arranged in rotation lid 6.The rotating wheel 8 being uniformly arranged can be given with the cooperation of boss 15 to be turned
Dynamic lid 6 provides certain support force and rotating property, improves the rotational efficienty and service life of rotation lid 6.
Above description is merely a prefered embodiment of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the protection scope of the utility model.
Claims (9)
1. a kind of adjustable power transmission device, it is characterised in that: including bracket mobile jib (1) and support arm (2), the bracket master
The side of bar (1) is equipped with regulating device (3), and the regulating device (3) includes rotating mechanism (4) and elevating mechanism (5), described
Rotating mechanism (4) includes power handle (41) and centered vertical setting of the one end in bracket mobile jib (1) in bracket mobile jib (1)
The drive rod (42) in portion, the power handle (41) is located at one end in bracket mobile jib (1) and is equipped with power bevel gear (43), described
Power handle (41) is equipped with turntable (44) on the outer one end of bracket mobile jib (1), and the side of the turntable (44) is equipped with solid
Fixed wheel (45), the fast pulley (45) are equipped with fixing groove (46), and the bracket mobile jib (1) is equipped at least two and fixing groove
(46) lockhole cooperated, the bottom of the drive rod (42) are equipped with the drive bevel gear cooperated with power bevel gear (43)
(47), the top of the drive rod (42) is equipped with the rotation lid (6) being wrapped at the top of bracket mobile jib (1), and (6) are covered in the rotation
Inner wall be equipped with the branch arm aperture of installation support arm (2), the side of the support arm (2) is equipped with the location hole cooperated with branch arm aperture
(21), the support arm (2) is located at rotation lid (6) lateral ends equipped at least three threading holes (22), and the support arm (2) is located at
Tail end in bracket mobile jib (1) is equipped with scroll wheel (23), and the scroll wheel (23) is connected with commutation board (7), the elevator
Structure (5) include lifting and driving axis (51) of the one end in bracket mobile jib (1) and on the inner wall of bracket mobile jib (1) it is symmetrical
Two support plates (52), the lifting and driving axis (51) are located at the internal one end of bracket mobile jib (1) and are equipped with lifting gear (53),
The lifting and driving axis (51), which is located on one end on the outside of bracket mobile jib (1), is again provided with turntable (44) and fast pulley (45),
The support plate (52) is equipped with the tooth sector (54) cooperated with lifting gear (53), turns on one of support plate (52)
It is connected with to gear (54) and is vertically set on the internal power rack gear (55) of bracket mobile jib (1), in another support plate (52)
Tooth sector (54) be connected with the parallel rack (56) symmetrical with power rack gear (55), the power rack gear (55) with it is parallel
The top of rack gear (56) is connect with commutation board (7).
2. a kind of adjustable power transmission device according to claim 1, it is characterised in that: the bracket mobile jib (1)
Bottom end be equipped with pedestal (11), the pedestal (11) is equipped with fixation hole (12), and the bracket mobile jib (1) and pedestal (11) are even
The position connect is equipped at least four reinforcing ribs (13).
3. a kind of adjustable power transmission device according to claim 1, it is characterised in that: the bracket mobile jib (1)
Inner wall on set there are two the saddle (14) of fixed power handle (41), the saddle (14) includes that power handle (41) is convenient for rotate
Bearing.
4. a kind of adjustable power transmission device according to claim 1, it is characterised in that: the bracket mobile jib (1)
Side close to top is equipped with boss (15), and the top of the boss (15) is equipped with the first card slot (151), the rotation lid
(6) inner wall close to bottom is equipped with second card slot (61) concordant with the first card slot (151), the first concordant card slot
(151) at least four rotating wheels (8) rolled on boss (15) are equipped between the second card slot (61).
5. a kind of adjustable power transmission device according to claim 1, it is characterised in that: the regulating device (3)
Surface on protection cap (31).
6. a kind of adjustable power transmission device according to claim 1, it is characterised in that: commutation board (7) packet
Include upper cover (71) and in the outer ring disk (72) of upper cover (71) bottom and inner ring with power rack gear (55) and parallel rack (56)
Disk (73), the outer ring disk (72) are equipped with the first circle rail (74), and the inner ring disk (73) is equipped with the second circle rail (75), described
Scroll wheel (23) setting is on the first circle rail (74) and the second circle rail (75).
7. a kind of adjustable power transmission device according to claim 1, it is characterised in that: the power rack gear (55)
Movable sleeve (16) of at least one set on drive rod (42) is equipped between parallel rack (56).
8. a kind of adjustable power transmission device according to claim 1, it is characterised in that: the bracket mobile jib (1)
Inside is equipped at least two locating racks (9) for being used for fixed conveyor bar (42), and the center of the locating rack (9) is equipped with
Cooperate drive rod (42) circular hole, the circular hole includes rolling bearing, the locating rack (9) be equipped with power rack gear (55) with
And the locating notch that parallel rack (56) matches.
9. a kind of adjustable power transmission device according to claim 1, it is characterised in that: the fixing groove (46)
It is divided to two ring shapes to be arranged in a staggered manner on fast pulley (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820904944.5U CN208955611U (en) | 2018-06-11 | 2018-06-11 | A kind of adjustable power transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820904944.5U CN208955611U (en) | 2018-06-11 | 2018-06-11 | A kind of adjustable power transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208955611U true CN208955611U (en) | 2019-06-07 |
Family
ID=66731065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820904944.5U Active CN208955611U (en) | 2018-06-11 | 2018-06-11 | A kind of adjustable power transmission device |
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| Country | Link |
|---|---|
| CN (1) | CN208955611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162490A (en) * | 2020-03-03 | 2020-05-15 | 蒋运臣 | Adjustable electric power transmission frame and automatic assembly equipment thereof |
-
2018
- 2018-06-11 CN CN201820904944.5U patent/CN208955611U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162490A (en) * | 2020-03-03 | 2020-05-15 | 蒋运臣 | Adjustable electric power transmission frame and automatic assembly equipment thereof |
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