CN209860544U - Heat-resistant and cold-resistant vulcanized bus duct - Google Patents
Heat-resistant and cold-resistant vulcanized bus duct Download PDFInfo
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- CN209860544U CN209860544U CN201920662370.XU CN201920662370U CN209860544U CN 209860544 U CN209860544 U CN 209860544U CN 201920662370 U CN201920662370 U CN 201920662370U CN 209860544 U CN209860544 U CN 209860544U
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- bus duct
- plate
- bottom plate
- mounting panel
- heat
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Abstract
The utility model discloses a heat-resistant cold-resistant vulcanization bus duct, which comprises a cover plate, side plates, a bottom plate and conductors, wherein the conductors are arranged in the middle of the upper end face of the bottom plate, the side plates are symmetrically arranged on two sides of the upper end face of the bottom plate, the cover plate is arranged on the upper end face of the side plate, the lower end face of the bottom plate is provided with a mounting plate, and a plurality of mounting plates are uniformly distributed; carry out the shock attenuation to the bus duct through design compression spring, avoid great vibrations to influence the stability that the bus duct connects, control compression spring's extension length through adjusting nut, make its bus duct homoenergetic of connecting different weight reach better shock attenuation effect, ear is fixed through the design, be convenient for fix bus duct and mounting panel, and the junction of fixing ear and curb plate is provided with the single spring hinge, do not influence the transportation of bus duct after automatic receipts, set up protruding edge and notch, need not to alternate the apron from both ends, it is more convenient to make its installation.
Description
Technical Field
The utility model belongs to the technical field of the bus duct, concretely relates to anti cold mould vulcanization bus duct of heat-resistant.
Background
The bus duct is a closed metal device formed by copper and aluminum bus posts and used for distributing high power for each element of a decentralized system, the temperature requirement of a common bus duct on the environment is between 0 and 50 ℃, corresponding treatment is carried out in an over range, and the vulcanized bus duct still has insulation pressure resistance capability under 36 times of cold and hot circulation damage tests at the temperature of between 40 ℃ below zero and 125 ℃, and has a flame retardant function and strong adaptability.
The existing heat-resistant and cold-resistant vulcanized bus duct is connected through a mounting plate, a fixing frame and the like during installation, a common mounting plate is directly fixedly connected with the bus duct through bolts, when a building used for fixing the mounting plate shakes, the joint of the bus duct is easy to loosen, and the problem that the bus duct is poor in contact or damaged is easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat-resistant anti cold type vulcanizes bus duct to solve the current heat-resistant anti cold type vulcanizes bus duct that proposes in the above-mentioned background art, deposit and connect through mounting panel and mount etc. when the installation, ordinary mounting panel directly passes through bolt fixed connection with the bus duct, when rocking appears in the building that is used for fixed mounting panel, the joint department of bus duct appears becoming flexible very easily, easily leads to the problem that the bus duct contact is bad or takes place to damage.
In order to achieve the above object, the utility model provides a following technical scheme: a heat-resistant and cold-resistant vulcanized bus duct comprises a cover plate, side plates, a bottom plate and conductors, wherein the conductors are arranged in the middle of the upper end face of the bottom plate, the side plates are symmetrically arranged on two sides of the upper end face of the bottom plate, the cover plate is arranged on the upper end face of the side plates, a mounting plate is arranged on the lower end face of the bottom plate, a plurality of mounting plates are uniformly distributed on the mounting plate, threaded rods are arranged at two ends of the mounting plate in a penetrating mode and are in clearance fit with the mounting plate, a limiting plate is fixedly arranged on the lower end face of each threaded rod, a compression spring is arranged between the limiting plate and the lower end face of the mounting plate and is sleeved on the outer surface of each threaded rod, nuts are sleeved on the outer surface of each threaded rod and are connected in a screwing mode, and limiting rods are arranged on the, the up end of mounting panel is provided with the blind hole, the blind hole encircles the threaded rod is provided with a plurality ofly, just the gag lever post with the blind hole phase-match.
Preferably, the upper end of curb plate is provided with protruding edge, protruding edge opening outwards and perpendicular to the curb plate, just protruding edge last distribution has the notch, the notch evenly is provided with a plurality ofly, the bilateral symmetry of apron is provided with the fixture block, the fixture block evenly is provided with a plurality ofly, the fixture block imbed in the notch and with protruding edge phase-match.
Preferably, the lower part of the convex edge is provided with a downward bent bulge, and the surface of the convex edge is provided with a notch after the bulge is bent.
Preferably, the outer surface of the limiting rod is provided with threads, and the limiting rod is connected with the nut in a screwing mode through the threads.
Preferably, the both ends of the up end of bottom plate are provided with fixed ear, the one end of fixed ear is provided with the hinge, fixed ear with the bottom plate passes through hinged joint, just the other end of bottom plate is provided with fastening bolt, fastening bolt's lower extreme stretches into the inside of mounting panel closes the connection soon.
Preferably, the hinge is a single spring hinge.
Preferably, both sides of the upper end face of the cover plate are provided with a plurality of fixing holes, and the fixing holes are uniformly formed.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through designing compression spring and carrying out the shock attenuation to the bus duct, avoid great vibrations to influence the stability that the bus duct connects, control compression spring's extension length through adjusting nut, make its bus duct homoenergetic of connecting different weight can reach better shock attenuation effect.
(2) Through the fixed ear of design, be convenient for fix bus duct and mounting panel, and the junction of fixed ear and curb plate is provided with single spring hinge, does not influence the transportation of bus duct after automatic the receipts, sets up protruding edge and notch, need not to alternate the apron from both ends, makes its installation more convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1;
fig. 3 is a side view schematic diagram of the side plate of the present invention;
fig. 4 is a schematic structural diagram of a top view of the cover plate of the present invention;
in the figure: 1. a cover plate; 2. a side plate; 3. a threaded rod; 4. a base plate; 5. mounting a plate; 6. a conductor; 7. fixing the ear; 8. fastening a bolt; 9. a clamping block; 10. a convex edge; 11. a nut; 12. blind holes; 13. a compression spring; 14. a limiting plate; 15. a limiting rod; 16. a notch; 17. and (7) fixing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a heat-resistant and cold-resistant vulcanized bus duct comprises a cover plate 1, side plates 2, a bottom plate 4 and conductors 6, wherein the conductors 6 are arranged in the middle of the upper end face of the bottom plate 4, the side plates 2 are symmetrically arranged on two sides of the upper end face of the bottom plate 4, the cover plate 1 is arranged on the upper end face of the side plates 2, a mounting plate 5 is arranged on the lower end face of the bottom plate 4, the bus duct is supported by the mounting plate 5 to be suspended, four mounting plates 5 are uniformly distributed, threaded rods 3 penetrate through two ends of the mounting plate 5, the threaded rods 3 are in clearance fit with the mounting plate 5, so that the up-and-down movement of the mounting plate 5 is not influenced by the threaded rods 3, a limiting plate 14 is fixedly arranged on the lower end face of the threaded rods 3, compression springs 13 are arranged between the limiting plate 14 and the lower end face of the mounting plate 5, the, the up end edge of nut 11 runs through and is provided with gag lever post 15, the up end of mounting panel 5 is provided with blind hole 12, blind hole 12 encircles threaded rod 3 and is provided with eight, and gag lever post 15 and blind hole 12 phase-match, through setting up compression spring 13, when taking place to rock, mounting panel 5 can push compression spring 13 downwards, vibrations are slowed down in the flexible of compression spring 13, swivel nut 11 during the installation, it is connected with screwing of threaded rod 3 to close through nut 11, control compression spring 13's compression degree, be convenient for adjust compression spring 13's amplitude of vibration according to the weight of bus duct, make it reach better shock attenuation effect, set up gag lever post 15, make gag lever post 15 and blind hole 12 looks block through swivel gag lever post 15, it is not hard up to avoid rocking in-process nut 11 and threaded rod 3 to close soon.
In this embodiment, it is preferred, the upper end of curb plate 2 is provided with protruding edge 10, protruding edge 10 opening outwards and perpendicular to curb plate 2, and protruding edge 10 goes up the distribution has notch 16, notch 16 evenly is provided with twelve, the bilateral symmetry of apron 1 is provided with fixture block 9, fixture block 9 evenly is provided with twelve, fixture block 9 imbeds in notch 16 and with protruding edge 10 phase-match, through setting up protruding edge 10 and notch 16, corresponding and will lap 1 and push down with fixture block 9 and notch 16, then to one side sliding cover board 1, utilize fixture block 9 and protruding block along 10 to realize the fixed to apron 1, owing to be provided with a plurality of notches 16, consequently need not alternate block apron 1 from the both ends of curb plate 2, make the installation more convenient, need not to reserve great installation space, and convenient to detach.
In this embodiment, preferably, the lower portion of the protruding edge 10 has a downward-bent protrusion, the protrusion bends to form a notch 16 on the surface of the protruding edge 10, and the notch 16 is formed by grooving and bending the protrusion downward, so that the protrusion can play a role in blocking while the notch 16 is opened, and the cover plate 1 is prevented from being separated from the side plate 2 due to excessive sliding toward one side.
In this embodiment, preferably, the outer surface of the limiting rod 15 is provided with threads, the limiting rod 15 is screwed with the nut 11 through the threads, and the limiting rod 15 is screwed with the nut 11 and is connected, so that the limiting rod 15 can be conveniently engaged with and disengaged from the blind hole 12.
In this embodiment, it is preferred, the up end both ends of bottom plate 4 are provided with fixed ear 7, the one end of fixed ear 7 is provided with the hinge, fixed ear 7 passes through hinged joint with bottom plate 4, and the other end of bottom plate 4 is provided with fastening bolt 8, fastening bolt 8's lower extreme stretches into the inside of mounting panel 5 and closes soon and connect, through setting up fixed ear 7 and fastening bolt 8, be convenient for carry out fixed mounting with bus duct and mounting panel 5 fast, and be convenient for transport after will fixing ear 7 folds.
In this embodiment, preferably, the hinge is a single-spring hinge, and the single-spring hinge is arranged, so that the fixing lug 7 can be conveniently folded and attached to the outer side surface of the side plate 2.
In this embodiment, preferably, two sides of the upper end surface of the cover plate 1 are provided with four fixing holes 17, and the fixing holes 17 are uniformly provided to further fix the cover plate 1 and prevent the cover plate from sliding open.
The utility model discloses a theory of operation and use flow:
by arranging the compression spring 13, when shaking occurs, the mounting plate 5 can downwards extrude the compression spring 13, vibration is slowed down through the expansion and contraction of the compression spring 13, the nut 11 is rotated during mounting, the compression degree of the compression spring 13 is controlled through the screwing connection of the nut 11 and the threaded rod 3, the vibration amplitude of the compression spring 13 is conveniently adjusted according to the weight of the bus duct, a good damping effect is achieved, the limiting rod 15 is arranged, the limiting rod 15 is clamped with the blind hole 12 through the rotation of the limiting rod 15, and the nut 11 and the threaded rod 3 are prevented from being screwed and loosened in the shaking process;
through the arrangement of the convex edge 10 and the notch 16, the fixture block 9 corresponds to the notch 16 and presses the cover plate 1 downwards, then the cover plate 1 is slid towards one side, the cover plate 1 is fixed by utilizing the clamping of the fixture block 9 and the convex edge 10, because a plurality of notches 16 are arranged, the clamping of the cover plate 1 is not required to be inserted from two ends of the side plate 2, the installation is more convenient, a larger installation space is not required to be reserved, the disassembly is convenient, the notch 16 is formed by slotting and downwards bending the bulge, the bulge can play a role of blocking when the notch 16 is formed, the cover plate 1 is prevented from being separated from the side plate 2 due to excessive sliding towards one side, the limiting rod 15 is in screwing connection with the nut 11, the clamping and the separation of the limiting rod 15 and the blind hole 12 are convenient to operate, through the arrangement of the fixing lug 7 and the fastening bolt 8, the quick fixed installation of the bus duct and, set up single spring hinge, the laminating is at the lateral surface of curb plate 2 after being convenient for fixed ear 7 is folded, sets up fixed orifices 17, further fixes apron 1, avoids its slip to open.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a heat-resistant anti cold type vulcanization bus duct, includes apron (1), curb plate (2), bottom plate (4) and conductor (6), conductor (6) set up the up end middle part of bottom plate (4), curb plate (2) symmetry sets up the up end both sides of bottom plate (4), apron (1) sets up the up end of curb plate (2), the lower terminal surface of bottom plate (4) is provided with mounting panel (5), mounting panel (5) evenly distributed has a plurality ofly, the both ends of mounting panel (5) are run through and are provided with threaded rod (3), its characterized in that: threaded rod (3) with mounting panel (5) clearance fit, the fixed limiting plate (14) that is provided with of lower terminal surface of threaded rod (3), limiting plate (14) with be provided with compression spring (13) between the lower terminal surface of mounting panel (5), compression spring (13) cover is established the surface of threaded rod (3), the up end of mounting panel (5) is provided with nut (11), nut (11) cover is established the surface of threaded rod (3) closes soon and connects, the up end edge of nut (11) runs through and is provided with gag lever post (15), the up end of mounting panel (5) is provided with blind hole (12), blind hole (12) encircle threaded rod (3) are provided with a plurality ofly, just gag lever post (15) with blind hole (12) phase-match.
2. The heat and cold resistant vulcanized bus duct of claim 1, wherein: the upper end of curb plate (2) is provided with protruding edge (10), protruding edge (10) opening outwards and perpendicular to curb plate (2), just protruding edge (10) is gone up to distribute has notch (16), notch (16) evenly are provided with a plurality ofly, the bilateral symmetry of apron (1) is provided with fixture block (9), fixture block (9) evenly is provided with a plurality ofly, fixture block (9) are embedded into in notch (16) and with protruding edge (10) phase-match.
3. The heat and cold resistant vulcanized bus duct of claim 2, wherein: the lower part of the convex edge (10) is provided with a downward bent bulge, and a notch (16) is formed on the surface of the convex edge (10) after the bulge is bent.
4. The heat and cold resistant vulcanized bus duct of claim 1, wherein: the outer surface of the limiting rod (15) is provided with threads, and the limiting rod (15) is connected with the nut (11) in a screwing mode through the threads.
5. The heat and cold resistant vulcanized bus duct of claim 1, wherein: the utility model discloses a fixing device for mounting plate, including bottom plate (4), fixed ear (7) are provided with at the up end both ends of bottom plate (4), the one end of fixed ear (7) is provided with the hinge, fixed ear (7) with bottom plate (4) are through hinged joint, just the other end of bottom plate (4) is provided with fastening bolt (8), fastening bolt (8) the lower extreme stretches into the inside of mounting panel (5) closes the connection soon.
6. The heat and cold resistant vulcanized bus duct of claim 5, wherein: the hinge is a single spring hinge.
7. The heat and cold resistant vulcanized bus duct of claim 1, wherein: the fixing holes (17) are formed in two sides of the upper end face of the cover plate (1), and a plurality of fixing holes (17) are uniformly formed in the fixing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920662370.XU CN209860544U (en) | 2019-05-10 | 2019-05-10 | Heat-resistant and cold-resistant vulcanized bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920662370.XU CN209860544U (en) | 2019-05-10 | 2019-05-10 | Heat-resistant and cold-resistant vulcanized bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860544U true CN209860544U (en) | 2019-12-27 |
Family
ID=68940687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920662370.XU Expired - Fee Related CN209860544U (en) | 2019-05-10 | 2019-05-10 | Heat-resistant and cold-resistant vulcanized bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209860544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022117009A1 (en) * | 2020-12-01 | 2022-06-09 | 中国移动通信集团设计院有限公司 | Alternating current/direct current common bus duct, and bus duct detection method and device |
-
2019
- 2019-05-10 CN CN201920662370.XU patent/CN209860544U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022117009A1 (en) * | 2020-12-01 | 2022-06-09 | 中国移动通信集团设计院有限公司 | Alternating current/direct current common bus duct, and bus duct detection method and device |
| EP4199283A4 (en) * | 2020-12-01 | 2024-05-29 | China Mobile Group Design Institute Co., Ltd. | Alternating current/direct current common bus duct, and bus duct detection method and device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 |