CN209267073U - A kind of bus duct for preventing connecting portion from loosening - Google Patents
A kind of bus duct for preventing connecting portion from loosening Download PDFInfo
- Publication number
- CN209267073U CN209267073U CN201821693785.5U CN201821693785U CN209267073U CN 209267073 U CN209267073 U CN 209267073U CN 201821693785 U CN201821693785 U CN 201821693785U CN 209267073 U CN209267073 U CN 209267073U
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- CN
- China
- Prior art keywords
- block
- bus duct
- fixedly connected
- connecting portion
- rack 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.)
- Expired - Fee Related
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Abstract
The utility model relates to bus duct technical fields, and disclose a kind of bus duct for preventing connecting portion from loosening, including bus duct, the left side of the bus duct is fixedly connected with busbar, the upper surface of the bus duct is fixedly connected with hinged seat, and one end of the hinged seat is hinged with rotating block, and the front of rotating block is fixedly connected with the first round bar, the surface activity of rotating block is connected with link block, and the front of link block offers the loose slot for running through and being connected to link block both ends.This prevents the bus duct that connecting portion loosens, by the way that rotating block is inserted into link block, block is turned round by rotation to drive gear ring rotation by the second round bar, so that rack gear moves right in fixing groove, so that two link blocks are close to each other, when rotating block rotates 90 °, rotary spacing bar cooperation limited block makes gag lever post be capable of fixing the position for turning round block, rack gear is prevented to be moved to the left, so that realizing the firm purpose of connecting portion.
Description
Technical field
The utility model relates to bus duct technical field, specially a kind of bus duct for preventing connecting portion from loosening.
Background technique
Bus duct is a kind of closed metal device being made of copper, aluminium busbar column, is used to be each element of decentralized system
Relatively high power is distributed, indoors more and more instead of wire and cable in the power Transmission trunk project project of low pressure.
With the rapid development in city, skyscraper is more and more, and building power load sharply increases therewith, original
Wire and cable is because its capacity is small, branch is inconvenient, is not easy to the reasons such as boundling management, gradually big, the branch side by capacity
Just, the convenient bus duct of boundling management replaces.
However existing bus duct connection when be easy to happen loosening there is connecting portion the phenomenon that, this will lead to bus
Slot causes unnecessary loss during transmitting electric energy.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of bus duct for preventing connecting portion from loosening,
Have the advantages that connecting portion is secured, solves the problems, such as that connecting portion loosening leads to electric energy loss.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of to prevent connecting portion from loosening
Bus duct, including bus duct, the left side of the bus duct are fixedly connected with busbar, and the upper surface of the bus duct is fixedly connected
There is hinged seat, one end of the hinged seat is hinged with rotating block, and the front of the rotating block is fixedly connected with the first round bar, described
The surface activity of rotating block is connected with link block, and the front of the link block offers the activity for running through and being connected to link block both ends
Slot, the inner wall of the loose slot are connect with the surface activity of the first round bar, and the right side of the link block is fixedly connected with rack gear,
The surface activity of the rack gear is connected with fixed block, and the left side of the fixed block, which offers, runs through and be connected to fixed block left end
Fixing groove, the inner wall of the fixing groove and the surface activity of rack gear connect, and the upper surface of the fixed block is offered through fixation
Block is simultaneously connected to the first bearing inside fixing groove, and the inner wall of the first bearing is fixedly connected with the second round bar, second circle
The lower surface of bar is flexibly connected with the inner wall of fixing groove, is fixedly connected with torsion block at the top of second round bar surface, and described
The surface of two round bars is fixedly connected with gear ring, and the surface of the gear ring is engaged with the inner wall of rack gear, the surface for turning round block
It is connected with gag lever post, the front of the gag lever post is connected with limited block, and the quantity of the limited block is two, and two
A limited block is symmetricly set on the upper surface of fixed block using the median vertical line of gag lever post upper surface as symmetry axis, and the limited block is solid
Surely be connected to the upper surface of fixed block, the right side of the gag lever post is fixedly connected with second bearing, the second bearing it is interior
Wall is fixedly connected with shaft, and the shaft is fixedly connected on the upper surface of fixed block, and the quantity of the link block is two, described
Fixed block is fixedly connected on the left side of link block.
Preferably, the link block is the framework of opening to the left.
Preferably, the inner hollow of the rack gear, and the front of rack gear inner wall offers tooth socket.
Preferably, the diameter of the shaft is adapted with the internal diameter of second bearing.
Preferably, the quantity of the hinged seat is two, and two hinged seats are respectively fixedly connected in two bus ducts
Upper surface.
Preferably, the loose slot is L-shaped structure.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of bus duct for preventing connecting portion from loosening, and has
Below the utility model has the advantages that
1, this prevents the bus duct that connecting portion loosens, and by the way that rotating block is arranged, is connected by the way that rotating block to be inserted into
In block, to drive gear ring to rotate clockwise by the second round bar by rotating clockwise torsion block, so that rack gear is solid
Determine to move right in slot, so that two link blocks are close to each other, when rotating block rotates clockwise 90 °, rotary spacing bar
Cooperation limited block makes gag lever post be capable of fixing the position for turning round block, and rack gear is prevented to be moved to the left, so that realizing connection
The firm purpose in position.
2, this prevents the bus duct that connecting portion loosens, by the way that gag lever post is arranged, by rotating counterclockwise gag lever post
Torsion block is rotated, block is turned round by rotation, rack gear is moved to the left, so that two link blocks of separation, by link block
It is detached from rotating block, so as to separate two bus ducts.
Detailed description of the invention
Fig. 1 is the utility model structure front elevational view；
Fig. 2 is the utility model fixed-block-architecture (FBA) top view；
Fig. 3 bows for the utility model rack structure and cuts open figure.
In figure: 1 bus duct, 2 busbars, 3 hinged seats, 4 rotating blocks, 5 first round bars, 6 link blocks, 7 loose slots, 8 rack gears, 9
Blocks, 14 gear rings, 15 gag lever posts, 16 limited blocks, 17 the are turned round in fixed block, 10 fixing grooves, 11 first bearings, 12 second round bars, 13
Two bearings, 18 shafts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of bus duct for preventing connecting portion from loosening, including bus duct 1, a left side for bus duct 1
Side is fixedly connected with busbar 2, and the upper surface of bus duct 1 is fixedly connected with hinged seat 3, and the quantity of hinged seat 3 is two, and two
A hinged seat 3 is respectively fixedly connected in the upper surface of two bus ducts 1, and two hinged seats 3 allow to through link block 6 come real
The celestial lake of existing two bus ducts 1 is close and separate, and one end of hinged seat 3 is hinged with rotating block 4, and the front of rotating block 4 is fixed to be connected
It is connected to the first round bar 5, the surface activity of rotating block 4 is connected with link block 6, and link block 6 is the framework of opening to the left, so that connection
Block 6 can offer the loose slot 7 for running through and being connected to 6 both ends of link block with normal rotation, the front of link block 6, and loose slot 7 is
L-shaped structure, convenient by be fixedly connected block 6 in loose slot 7 for 5 activity of the first round bar, the inner wall of loose slot 7 and the
The surface activity of one round bar 5 connects, by the way that two rotating blocks 4 are inserted into two link blocks 6, by moving up two connections
Block 6, so that the first round bar 5 is movably connected in loose slot 7, the right side of link block 6 is fixedly connected with rack gear 8, rack gear 8 it is interior
Portion is hollow, and the front of 8 inner wall of rack gear offers tooth socket, and tooth socket is engaged with gear ring 14, to reach mobile tooth
The purpose of item 8, the surface activity of rack gear 8 are connected with fixed block 9, and the left side of fixed block 9, which offers, runs through and be connected to fixed block 9
The inner wall of the fixing groove 10 of left end, fixing groove 10 is connect with the surface activity of rack gear 8, and the upper surface of fixed block 9, which offers, to be run through
Fixed block 9 and the first bearing 11 being connected to inside fixing groove 10, the inner wall of first bearing 11 are fixedly connected with the second round bar 12, the
The lower surface of two round bars 12 is flexibly connected with the inner wall of fixing groove 10, and the second round bar is fixedly connected with torsion block at the top of 12 surface
13, the surface of the second round bar 12 is fixedly connected with gear ring 14, is made by rotating clockwise torsion block 13 through the second round bar 12
Gear ring 14 is driven to rotate clockwise, so that the rack gear 8 engaged with gear ring 14 moves right in fixing groove 10, thus
So that two link blocks 6 are close to each other, the surface of gear ring 14 is engaged with the inner wall of rack gear 8, turns round the surface activity connection of block 13
There is gag lever post 15, the front of gag lever post 15 is connected with limited block 16, and the quantity of limited block 16 is two, and two limited blocks
16 are symmetricly set on the upper surface of fixed block 9 using the median vertical line of 15 upper surface of gag lever post as symmetry axis, when rotating block 4 is clockwise
When rotating 90 °, rotary spacing bar 15 cooperates limited block 16 that gag lever post 15 is made to be capable of fixing the position for turning round block 13, prevents rack gear 8
It is moved to the left, connecting portion is caused to loosen, so that realizing the firm purpose of connecting portion, limited block 16 is fixedly connected
In the upper surface of fixed block 9, the right side of gag lever post 15 is fixedly connected with second bearing 17, and the inner wall of second bearing 17 is fixed to be connected
It is connected to shaft 18, the diameter of shaft 18 is adapted with the internal diameter of second bearing 17, and shaft 18 is allowed to be fixed on second bearing
On 17 inner wall, shaft 18 is fixedly connected on the upper surface of fixed block 9, and the quantity of link block 6 is two, and fixed block 9 is fixed to be connected
It connects in the left side of link block 6, when needing to unlock, by rotating counterclockwise gag lever post 15 torsion block 13 is rotated, lead to
Crossing rotation torsion block 13 is moved to the left rack gear 8, so that two link blocks 6 of separation, link block 6 and rotating block 4 are detached from,
So as to separate two bus ducts 1.
When in use, by the way that two rotating blocks 4 are inserted into two link blocks 6, by moving up two link blocks 6,
So that the first round bar 5 is movably connected in loose slot 7, made through the second round bar 12 by rotating clockwise torsion block 13 with movable tooth
Wheel rim 14 rotates clockwise, so that the rack gear 8 engaged with gear ring 14 moves right in fixing groove 10, so that two
A link block 6 is close to each other, and when rotating block 4 rotates clockwise 90 °, rotary spacing bar 15 cooperates limited block 16 to make gag lever post
15 are capable of fixing the position for turning round block 13, prevent rack gear 8 to be moved to the left, connecting portion is caused to loosen, so that the company of realization
The firm purpose in socket part position enables torsion block 13 to rotate, by turning when needing to unlock by rotating counterclockwise gag lever post 15
Dynamic block 13 of turning round is moved to the left rack gear 8, so that two link blocks 6 of separation, link block 6 and rotating block 4 are detached from, thus
Two bus ducts 1 can be separated.
In conclusion this prevents the bus duct that connecting portion loosens, by the way that rotating block 4 to be inserted into link block 6, lead to
Cross rotation turn round block 13 make by the second round bar 12 drive gear ring 14 rotate so that rack gear 8 in fixing groove 10 to the right
Mobile, so that two link blocks 6 are close to each other, when rotating block 4 rotates 90 °, rotary spacing bar 15 cooperates limited block 16
So that gag lever post 15 is capable of fixing the position for turning round block 13, rack gear 8 is prevented to be moved to the left, so that realizing connecting portion jail
Solid purpose.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bus duct for preventing connecting portion from loosening, including bus duct (1), it is characterised in that: the bus duct (1)
Left side be fixedly connected with busbar (2), the upper surface of the bus duct (1) is fixedly connected with hinged seat (3), the hinged seat
(3) one end is hinged with rotating block (4), and the front of the rotating block (4) is fixedly connected with the first round bar (5), the rotating block
(4) surface activity is connected with link block (6), and the front of the link block (6), which offers, runs through and be connected to link block (6) both ends
Loose slot (7), the inner wall of the loose slot (7) connect with the surface activity of the first round bar (5), the right side of the link block (6)
Side is fixedly connected with rack gear (8), and the surface activity of the rack gear (8) is connected with fixed block (9), a left side for the fixed block (9)
Side offers the fixing groove (10) for running through and being connected to fixed block (9) left end, inner wall and rack gear (8) of the fixing groove (10)
Surface activity connection, the upper surface of the fixed block (9) offer through fixed block (9) and be connected to fixing groove (10) it is internal the
The inner wall of one bearing (11), the first bearing (11) is fixedly connected with the second round bar (12), under second round bar (12)
Surface is flexibly connected with the inner wall of fixing groove (10), is fixedly connected at the top of the second round bar (12) surface and is turned round block (13),
The surface of second round bar (12) is fixedly connected with gear ring (14), and the surface of the gear ring (14) is interior with rack gear (8)
Wall engagement, the surface activity for turning round block (13) are connected with gag lever post (15), and the front of the gag lever post (15) is connected with
Limited block (16), the quantity of the limited block (16) are two, and two limited blocks (16) hanging down with gag lever post (15) upper surface
Straight middle line is the upper surface that symmetry axis is symmetricly set on fixed block (9), and the limited block (16) is fixedly connected on fixed block (9)
The right side of upper surface, the gag lever post (15) is fixedly connected with second bearing (17), and the inner wall of the second bearing (17) is solid
Surely it is connected with shaft (18), the shaft (18) is fixedly connected on the upper surface of fixed block (9), the quantity of the link block (6)
It is two, the fixed block (9) is fixedly connected on the left side of link block (6).
2. a kind of bus duct for preventing connecting portion from loosening according to claim 1, it is characterised in that: the connection
Block (6) is the framework of opening to the left.
3. a kind of bus duct for preventing connecting portion from loosening according to claim 1, it is characterised in that: the rack gear
(8) inner hollow, and the front of rack gear (8) inner wall offers tooth socket.
4. a kind of bus duct for preventing connecting portion from loosening according to claim 1, it is characterised in that: the shaft
(18) diameter is adapted with the internal diameter of second bearing (17).
5. a kind of bus duct for preventing connecting portion from loosening according to claim 1, it is characterised in that: described hinged
The quantity of seat (3) is two, and two hinged seats (3) are respectively fixedly connected in the upper surface of two bus ducts (1).
6. a kind of bus duct for preventing connecting portion from loosening according to claim 1, it is characterised in that: the activity
Slot (7) is L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693785.5U CN209267073U (en) | 2018-10-19 | 2018-10-19 | A kind of bus duct for preventing connecting portion from loosening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693785.5U CN209267073U (en) | 2018-10-19 | 2018-10-19 | A kind of bus duct for preventing connecting portion from loosening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209267073U true CN209267073U (en) | 2019-08-16 |
Family
ID=67558557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821693785.5U Expired - Fee Related CN209267073U (en) | 2018-10-19 | 2018-10-19 | A kind of bus duct for preventing connecting portion from loosening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209267073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112152158A (en) * | 2020-09-25 | 2020-12-29 | 国网河南省电力公司三门峡市陕州供电公司 | Wire harness wire stripping device for electric power construction |
| CN113507054A (en) * | 2021-07-14 | 2021-10-15 | 镇江市美盛母线有限公司 | Intelligent bus power supply system based on industrial Internet of things |
-
2018
- 2018-10-19 CN CN201821693785.5U patent/CN209267073U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112152158A (en) * | 2020-09-25 | 2020-12-29 | 国网河南省电力公司三门峡市陕州供电公司 | Wire harness wire stripping device for electric power construction |
| CN113507054A (en) * | 2021-07-14 | 2021-10-15 | 镇江市美盛母线有限公司 | Intelligent bus power supply system based on industrial Internet of things |
| CN113507054B (en) * | 2021-07-14 | 2024-05-31 | 镇江市美盛母线有限公司 | Intelligent bus power supply system based on industrial Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20211019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |