CN211016650U - Insulating sheath of tubular bus bridge fixing clamp - Google Patents
Insulating sheath of tubular bus bridge fixing clamp Download PDFInfo
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- CN211016650U CN211016650U CN201921941747.1U CN201921941747U CN211016650U CN 211016650 U CN211016650 U CN 211016650U CN 201921941747 U CN201921941747 U CN 201921941747U CN 211016650 U CN211016650 U CN 211016650U
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- sleeve
- tubular bus
- insulating sheath
- bus bridge
- opening
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Abstract
The utility model relates to an electric power system equipment protection technical field, more specifically relates to a tubular bus bridge mounting fixture insulating sheath, be equipped with first open-ended sleeve including both ends, the joint has the apron on the first opening, still be equipped with the gap structure that sleeve and mounting fixture cup jointed of being convenient for on the sleeve and with tubular bus assorted second opening, the gap structure extends to the sleeve tip from the second opening, be connected with on the sleeve and be used for detaining the area of detaining of gap structure lock. The utility model discloses convenient to use, the dismouting of being convenient for can protect the mounting fixture on the tubular generating line not touched by the foreign matter, reduces the risk of alternate ground connection, three-phase short circuit, makes the electric wire netting can the safe operation.
Description
Technical Field
The utility model relates to an electric power system equipment protection technical field, more specifically relates to a tubular bus bridge mounting fixture insulating sheath.
Background
Semi-insulated tubular busbars are often used in grid operation to reduce the failure rate. However, when the semi-insulating tubular bus is used, the fixing clamp for the tubular bus is completely exposed, and the risks of phase-to-phase grounding and three-phase short circuit are easily caused by external factors, so that the safe operation of a power grid can be seriously threatened. Although the existing insulating sleeve for isolating the fixing clamp from the outside exists at present, the existing insulating sleeve is difficult to disassemble and assemble, so that the working efficiency of operators is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of current insulating sleeve dismouting difficulty, provide a tubular bus bridge mounting fixture insulating sheath, convenient to use, the dismouting of being convenient for can protect the mounting fixture on the tubular generating line not touched by the foreign matter, reduces the risk of alternate ground connection, three-phase short circuit, makes the electric wire netting can the safe operation.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the utility model provides a tubular bus bridge mounting fixture insulating sheath, is equipped with first open-ended sleeve including both ends, the joint has the apron on the first opening, still be equipped with the gap structure that sleeve and mounting fixture cup jointed of being convenient for on the sleeve and with tubular bus assorted second opening, the gap structure extends to sleeve tip from the second opening, be connected with on the sleeve and be used for detaining the area of detaining of gap structure lock.
The utility model relates to a tubular bus bridge mounting fixture insulating sheath, the sleeve is used for sheathing the mounting fixture, so that the mounting fixture is not touched by foreign matters, and the risks of interphase grounding and three-phase short circuit are reduced; the second opening is used for allowing a bus to pass through, and the arrangement of the slit structure can facilitate an operator to sleeve the sleeve on the fixing clamp; the cover plate is used for protecting the end part of the fixing clamp and preventing the end part of the fixing clamp from being touched by foreign matters; the buckle belt is used for buckling the gap structure to prevent the sleeve from separating from the fixed clamp.
In order to realize quick buckling or disassembly between the buckling belt and the sleeve, the buckling belt comprises a belt body and a plurality of buckling heads arranged on the belt body, and the buckling heads are connected with the belt body through connecting columns.
In order to prevent the buckled buckle belt from being separated, the buckle head is of a circular truncated cone structure.
In order to prevent the buckled buckle belt from being separated, the cross section area of the connecting column is smaller than that of the buckle head.
In order to enable the buckle belt to be more stable, the belt body, the buckle head and the connecting column are integrally formed.
In order to enable the sleeve to be buckled with the buckle belt, a plurality of through holes used for being matched and buckled with the buckle belt are formed in the sleeve.
In order to enable the buckle belt to completely fasten the gap structure, the through holes are arranged on two sides of the gap structure in parallel.
In order to realize quick fastening or dismantlement between messenger's apron and the sleeve, the apron includes the base plate and the joint ring of being connected with the base plate, joint ring and first opening phase-match.
In order to make the cover plate more stable, the base plate and the clamping ring are integrally formed.
In order to facilitate quick assembly and disassembly between the sleeve and the fixed clamp, the sleeve is a soft rubber sleeve, and the buckling belt is a soft rubber buckling belt.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) and the second opening is used for allowing the tubular bus to pass through, so that the sleeve is matched with the fixing clamp.
(2) The gap structure and the buckle belt are arranged, so that the sleeve and the fixing clamp can be conveniently and rapidly sleeved and detached, and the working efficiency is improved.
(3) The cover plate is used for protecting the end part of the fixing clamp and preventing the end part of the fixing clamp from being touched by foreign matters.
Drawings
Fig. 1 is the utility model discloses a structural schematic diagram of tubular bus bridge mounting fixture insulating sheath.
Fig. 2 is a schematic structural view of the sleeve of the present invention.
Fig. 3 is a schematic structural diagram of the cover plate of the present invention.
FIG. 4 is a schematic view of the buckle of the present invention.
Fig. 5 is a usage status diagram of the insulating sheath of the fixing clamp for the tubular bus bridge of the present invention.
The graphic symbols are illustrated as follows:
1-sleeve, 11-first opening, 12-second opening, 13-through hole, 14-gap structure, 2-cover plate, 21-base plate, 22-clamping ring, 3-buckle belt, 31-belt body, 32-buckle head, 33-connecting column and 4-tubular bus.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Example 1
As shown in fig. 1 to 5, the utility model relates to a first embodiment of tubular bus bridge mounting fixture insulating sheath, including the sleeve 1 that both ends are equipped with first opening 11, the joint has apron 2 on the first opening 11, still is equipped with the gap structure 14 that sleeve 1 and mounting fixture cup jointed and a plurality of and tubular bus 4 assorted second opening 12 on the sleeve 1, and gap structure 14 extends to sleeve 1 tip from second opening 12, is connected with on the sleeve 1 to be used for detaining 3 with the area of detaining of gap structure 14 lock.
The sleeve 1 is used for sleeving the fixed clamp, so that the fixed clamp is not touched by foreign matters, and the risks of interphase grounding and three-phase short circuit are reduced; the second opening 12 is used for allowing a bus to pass through, and the arrangement of the slit structure 14 can facilitate an operator to sleeve the sleeve 1 on the fixing clamp; the cover plate 2 is used for protecting the end part of the fixing clamp and preventing the end part of the fixing clamp from being touched by foreign matters; the buckle belt 3 is used for buckling the gap structure 14 to prevent the sleeve 1 from being separated from the fixing clamp.
As shown in fig. 1 and fig. 2, two second openings 12 and two slit structures 14 are provided in the present embodiment, the two second openings 12 are oppositely located on the wall of the sleeve 1, and the second openings 12 are circular openings matched with the tubular bus bars for the tubular bus bars to pass through. The slot arrangement 14 extends from the end of the sleeve 1 where the cover plate 2 is not provided to the second opening 12.
In addition, the buckle 3 includes a belt 31 and a plurality of buckle heads 32 disposed on the belt 31, and the buckle heads 32 are connected to the belt 31 through connecting posts 33. The belt body 31, the buckle head 32 and the connecting column 33 are arranged to realize quick buckling or disassembling between the buckle belt 3 and the sleeve 1.
Wherein, the fastening head 32 is a circular truncated cone structure; the cross-sectional area of the connecting post 33 is smaller than the cross-sectional area of the button head 32. The arrangement of the circular truncated cone structure and the arrangement of the cross section area can prevent the buckled buckle belt 3 from being separated. The belt body 31, the buckle head 32 and the connecting column 33 are integrally formed. The integrated buckle belt can be more stable due to the arrangement of the integrated forming.
As shown in fig. 4, the belt body 31 in this embodiment is a strip-shaped belt body, and a plurality of buckle heads 32 are arranged in parallel on the strip-shaped belt body, and two, four, six, eight or more buckle heads 32 may be arranged.
In addition, the sleeve 1 is provided with a plurality of through holes 13 which are used for matching and buckling with the buckle belt 3. The through hole 13 is arranged to enable the sleeve 1 to be buckled with the buckle belt 3. The through holes 13 are arranged in parallel on both sides of the slot structure 14. The parallel arrangement allows the strap 3 to fully fasten the slot structure 14. As shown in fig. 2, four, six, eight or more through holes 13 may be provided in the present embodiment for cooperating with the fastening head 32.
In addition, the sleeve 1 is a soft rubber sleeve, and the buckle 3 is a soft rubber buckle. The setting of soft rubber can be convenient for quick assembly disassembly between sleeve 1 and the mounting fixture. In this embodiment, the sleeve 1 can be a soft silicone sleeve, and the buckle strap 3 can be a soft silicone buckle strap.
In use, the sleeve 1 can be mounted on a fixture by the following steps:
s1, enabling a bus clamp to be in a connected state or an unconnected state, opening a sleeve 1 along a slit structure 14, opening a first opening 11 at one end of the sleeve 1, and sleeving the first opening 11 at the end from the top of a fixing clamp until the first opening 11 at the end is close to the bottom of the fixing clamp;
s2, after the step S1, adjusting the position of the sleeve 1 to enable the second opening 12 to be correspondingly matched with the tubular bus bar 4;
s3, after the step S2, buckling the buckle belt 3 at the gap structure 14 to enable the buckle heads 32 to be buckled with the through holes 13 on the sleeve 1 in a one-to-one corresponding mode;
s4, after the step S3, clamping the cover plate 2 at the first opening 11 at the other end of the sleeve 1 to cover the top of the fixing clamp;
s5, after the step S4, if gaps exist between the sleeve 1 and the cover plate 2 and between the sleeve 1 and the buckle belt 3, the gaps are filled with the sealant.
It should be noted that the installation of the insulating sheath of the tubular bus bar bridge fixing clamp can be performed when the bus bar clamp is in a normal connection state, and can also be performed in an unconnected state.
Example 2
This embodiment is similar to embodiment 1, except that the cover plate 2 in this embodiment includes a base plate 21 and a snap ring 22 connected to the base plate 21, and the snap ring 22 is matched with the first opening 11. The base plate 21 and the snap ring 22 are arranged to enable quick fastening or detachment between the cover plate 2 and the sleeve 1. The base plate 21 and the snap ring 22 are integrally formed. The cover plate 2 can be more stable due to the integral forming. As shown in fig. 3, the cross-sectional area of the base plate 21 is larger than that of the sleeve 1, which facilitates the operator to quickly attach and detach the cover plate 2 to and from the sleeve 1.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a tubular bus bridge mounting fixture insulating sheath, includes sleeve (1) that both ends were equipped with first opening (11), its characterized in that, the joint has apron (2) on first opening (11), still be equipped with on sleeve (1) and be convenient for sleeve (1) and the joint of mounting fixture gap structure (14) that cup joints and with tubular bus (4) assorted second opening (12), gap structure (14) extend to sleeve (1) tip from second opening (12), be connected with on sleeve (1) and be used for detaining (3) area with buckling of gap structure (14) lock.
2. The insulating sheath of the tubular bus bridge fixing clamp as claimed in claim 1, wherein the buckle strap (3) comprises a strap body (31) and a plurality of buckle heads (32) arranged on the strap body (31), and the buckle heads (32) are connected with the strap body (31) through connecting columns (33).
3. The tubular bus bridge tie down clamp insulating sheath of claim 2, wherein the button head (32) is a truncated cone structure.
4. The tubular bus bridge tie down clamp insulating boot of claim 2, wherein the cross-sectional area of the connection post (33) is less than the cross-sectional area of the button head (32).
5. The insulating sheath of tubular bus bridge fixing clamp as claimed in claim 2, wherein the tape (31), the button head (32) and the connecting column (33) are integrally formed.
6. The insulating sheath of the fixing clamp of the tubular bus bridge as claimed in claim 1, wherein the sleeve (1) is provided with a plurality of through holes (13) for matching and fastening with the buckle belt (3).
7. The insulating sheath of the tubular bus bridge fixing clamp as claimed in claim 6, wherein the through holes (13) are arranged in parallel on both sides of the slot structure (14).
8. The insulating sheath of tubular busbar bridge fixing clamp according to claim 1, characterized in that the cover plate (2) comprises a base plate (21) and a snap ring (22) connected with the base plate (21), the snap ring (22) being matched with the first opening (11).
9. The insulating sheath of tubular bus bridge fixing clamp of claim 8, characterized in that the base plate (21) and the snap ring (22) are integrally formed.
10. The insulating sheath of the fixing clamp of the tubular bus bridge as claimed in any one of claims 1 to 9, wherein the sleeve (1) is a soft rubber sleeve, and the buckle (3) is a soft rubber buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921941747.1U CN211016650U (en) | 2019-11-11 | 2019-11-11 | Insulating sheath of tubular bus bridge fixing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921941747.1U CN211016650U (en) | 2019-11-11 | 2019-11-11 | Insulating sheath of tubular bus bridge fixing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211016650U true CN211016650U (en) | 2020-07-14 |
Family
ID=71480889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921941747.1U Active CN211016650U (en) | 2019-11-11 | 2019-11-11 | Insulating sheath of tubular bus bridge fixing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211016650U (en) |
-
2019
- 2019-11-11 CN CN201921941747.1U patent/CN211016650U/en active Active
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