CN211289098U - Connecting structure for electric power transmission pipeline - Google Patents

Connecting structure for electric power transmission pipeline Download PDF

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Publication number
CN211289098U
CN211289098U CN201921103587.3U CN201921103587U CN211289098U CN 211289098 U CN211289098 U CN 211289098U CN 201921103587 U CN201921103587 U CN 201921103587U CN 211289098 U CN211289098 U CN 211289098U
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Prior art keywords
pipeline
flange
pipe
ring
embedded
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CN201921103587.3U
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Chinese (zh)
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张满仓
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张满仓
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Abstract

The utility model provides a connection structure that pipeline was used for electric power transmission belongs to pipeline auxiliary assembly technical field, including left side pipeline, right side pipeline, connecting device and rubber circle, the right side embedding of left side pipeline is provided with connecting device, and connecting device's right side embedding is provided with the right side pipeline, and the inside of left side pipeline and right side pipeline all cup joints and is provided with the rubber circle. The device is through being provided with, second embedding pipe, and first flange on the left side pipeline and the second flange on the right side pipeline all can imbed in the ring channel for when left side pipeline and right side pipe connection, water is difficult for flowing in from two flange's space, but guarantees power delivery pipe's leakproofness.

Description

Connecting structure for electric power transmission pipeline
Technical Field
The utility model relates to a pipeline auxiliary assembly technical field specifically is a connection structure that electric power transmission used pipeline.
Background
Power pipeline is one of the instrument of transportation electric power, power pipeline utilizes the flange to connect both ends usually, when carrying out power pipeline's installation and maintenance, at first need guarantee the roughness of connecting the face, ensure the leakproofness of power pipeline junction, still need quick, simple and convenient completion connection work simultaneously, accelerate the speed of installation, traditional mounting means not only the installation effectiveness is low, and there is great gap often to the interface, can't guarantee the leakproofness of power pipeline butt joint, therefore design a connection structure that pipeline used for power transmission very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that above-mentioned background art exists, provide a connection structure that pipeline was used for electric power transmission, the device is through being provided with, second embedding pipe, and first flange on the left side pipeline and the second flange on the right side pipeline all can be embedded into in the ring channel for when left side pipeline and right side pipe connection, water is difficult for flowing in from two flange's space, but guarantees electric power transmission pipe's leakproofness.
In order to achieve the purpose, the utility model provides the following technical scheme, a connecting structure for a pipeline for electric power transmission comprises a left pipeline, a right pipeline, a connecting device and a rubber ring, wherein the connecting device is embedded in the right side of the left pipeline, the right pipeline is embedded in the right side of the connecting device, the rubber ring is sleeved in the left pipeline and the right pipeline, a first connecting flange is welded on the outer surface of the right side of the left pipeline, and a second connecting flange is welded on the outer surface of the left side of the right pipeline;
the connecting device comprises a fixing ring, a left embedded pipe, a right embedded pipe and an annular groove, wherein the left embedded pipe penetrates through the center of the left side of the fixing ring, the right embedded pipe penetrates through the center of the right surface of the fixing ring, and the annular groove is embedded in the outer side of the connecting part of the fixing ring and the left embedded pipe and the outer side of the connecting part of the fixing ring and the right embedded pipe;
the rubber ring comprises a lower semicircular ring, an upper semicircular ring and a hinge, wherein the upper part of the lower semicircular ring is connected with the upper semicircular ring through the hinge.
In a further preferred embodiment, the left insertion tube may be inserted into the right end of the left pipeline, and the right insertion tube may be inserted into the left end of the right insertion tube.
In a further preferred scheme, the first connecting flange and the second connecting flange can be embedded into annular grooves on the left side and the right side of the fixing ring.
In a further preferred scheme, bolt holes are formed in the annular groove, and the bolt holes distributed on the first connecting flange and the second connecting flange are distributed the same.
In a further preferred scheme, the rubber ring can be embedded in the annular groove.
In a further preferred scheme, the thickness of the first connecting flange is the same as that of the second connecting flange, and the sum of the thickness of the connecting flange and the thickness of the rubber ring is equal to that of the annular groove.
Has the advantages that:
(1) the device is through first embedding pipe, second embedding pipe, and first flange on the left side pipeline and the second flange on the right side pipeline all can imbed in the ring channel for during left side pipeline and right side pipe connection, water is difficult for flowing in from two flange's space, but guarantees power transmission pipe's leakproofness.
(2) Secondly, the rubber circle passes through hinged joint for two semicircle rings for the rubber circle conveniently cup joints in flange's inside, and the rubber circle can imbed in the ring channel, makes when first flange and second flange pass through bolted connection good back, imbeds the rubber circle in the ring channel, makes the rubber circle can prevent that the bolt of flange department from rustting, can effectually prevent that water from getting into simultaneously, reaches better sealed effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a partial structure of the present invention.
Fig. 3 is a schematic structural diagram of the connection device of the present invention.
Fig. 4 is a schematic sectional structure diagram of the connecting device of the present invention.
Fig. 5 is the schematic view of the overall structure of the rubber ring of the present invention.
In FIGS. 1-5: 1-left side pipeline, 2-right side pipeline, 3-connecting device, 301-fixing ring, 302-left side embedded pipe, 303-right side embedded pipe, 304-annular groove, 4-rubber ring, 401-semicircular ring, 402-upper semicircular ring, 403-hinge, 5-first connecting flange and 6-second connecting flange.
Detailed Description
Example (b):
referring to fig. 1 to 5, in an embodiment of the present invention, a connection structure for a power transmission pipeline includes a left side pipeline 1, a right side pipeline 2, a connection device 3 and a rubber ring 4, the connection device 3 is embedded in the right side of the left side pipeline 1, the right side pipeline 2 is embedded in the right side of the connection device 3, the rubber ring 4 is sleeved in each of the left side pipeline 1 and the right side pipeline 2, a first connection flange 5 is welded to the right side outer surface of the left side pipeline 1, and a second connection flange 6 is welded to the left side outer surface of the right side pipeline 2; the connecting device 3 comprises a fixing ring 301, a left embedding pipe 302, a right embedding pipe 303 and an annular groove 304, wherein the left embedding pipe 302 penetrates through the left center of the fixing ring 301, the right embedding pipe 303 penetrates through the right surface center of the fixing ring 301, and the annular groove 304 is embedded and arranged at the outer side of the connecting part of the fixing ring 301 and the left embedding pipe 302 and the right embedding pipe 303; the rubber ring 4 comprises a lower semicircular ring 401, an upper semicircular ring 402 and a hinge 403, wherein the upper semicircular ring 402 is connected and arranged above the lower semicircular ring 401 through the hinge 403.
Further, the left insertion tube 302 may be inserted into the right end of the left pipe 1, and the right insertion tube 303 may be inserted into the left end of the right insertion tube 303, so that the inner side of the joint of the left pipe 1 and the right pipe is connected by the left insertion tube 302 and the right insertion tube 303.
Further, the first connecting flange 5 and the second connecting flange 6 can be embedded into the annular grooves 304 on the left and right sides of the fixing ring 301, so that the first connecting flange 5 and the second connecting flange 6 can be embedded into the connecting device 3, and water cannot flow into the gap between the first connecting flange 5 and the second connecting flange 6.
Further, bolt holes are formed in the annular groove 304, and the bolt holes distributed on the first connecting flange 5 and the second connecting flange 6 are distributed in the same manner, so that the first connecting flange and the second connecting flange are not affected by bolt connection.
Further, the rubber ring 4 may be inserted into the annular groove 304 so as to seal the annular groove 304.
Further, the thickness of the first connecting flange 5 is the same as that of the second connecting flange 6, and the sum of the thickness of the connecting flange and the thickness of the rubber ring 4 is equal to the thickness of the annular groove 304.
When the connecting structure for the electric power transmission pipeline is used, firstly, the device is placed at a place where an electric power transmission pipeline needs to be installed, firstly, the left embedded pipe 302 on the connecting device 3 is embedded into the right end of the left pipeline 1, so that the first connecting flange 5 on the first pipeline 1 is embedded into the left annular groove 304 of the connecting device 3, then, the left end of the right pipeline 2 is sleeved in the right embedded pipe 303, so that the second connecting flange 6 is embedded into the annular groove 304 on the right side of the connecting device, the first connecting flange 5, the second connecting flange 6 and the bolt holes on the connecting device 3 are mutually corresponding by rotating the second right pipeline 2 and the connecting device 3, then, the first connecting flange 5, the second connecting flange 6 and the connecting device 3 are fixed through bolts, and then, the embedded ring is sleeved on the first pipeline 1 and the second pipeline 2, embedded in the annular groove 304 to achieve the sealing effect.

Claims (6)

1. The utility model provides a connection structure that pipeline was used for power transmission, including left side pipeline (1), right side pipeline (2), connecting device (3) and rubber circle (4), its characterized in that: a connecting device (3) is embedded in the right side of the left pipeline (1), a right pipeline (2) is embedded in the right side of the connecting device (3), rubber rings (4) are sleeved in the left pipeline (1) and the right pipeline (2), a first connecting flange (5) is welded on the outer surface of the right side of the left pipeline (1), and a second connecting flange (6) is welded on the outer surface of the left side of the right pipeline (2);
the connecting device (3) comprises a fixing ring (301), a left embedding pipe (302), a right embedding pipe (303) and an annular groove (304), the left embedding pipe (302) penetrates through the center of the left side of the fixing ring (301), the right embedding pipe (303) penetrates through the center of the right surface of the fixing ring (301), and the annular groove (304) is embedded in the outer side of the connecting part of the fixing ring (301) and the left embedding pipe (302) and the right embedding pipe (303);
the rubber ring (4) comprises a lower semicircular ring (401), an upper semicircular ring (402) and a hinge (403), wherein the upper part of the lower semicircular ring (401) is connected with the upper semicircular ring (402) through the hinge (403).
2. The connection structure for a pipe for power transmission according to claim 1, characterized in that: the left insertion tube (302) may be inserted into the right end of the left pipe (1), and the right insertion tube (303) may be inserted into the left end of the right insertion tube (303).
3. The connection structure for a pipe for power transmission according to claim 1, characterized in that: the first connecting flange (5) and the second connecting flange (6) can be embedded into annular grooves (304) on the left side and the right side of the fixing ring (301).
4. The connection structure for a pipe for power transmission according to claim 1, characterized in that: bolt holes are formed in the annular groove (304), and the bolt holes distributed on the first connecting flange (5) and the second connecting flange (6) are distributed the same.
5. The connection structure for a pipe for power transmission according to claim 1, characterized in that: the rubber ring (4) can be embedded in the annular groove (304).
6. The connection structure for a pipe for power transmission according to claim 1, characterized in that: the thickness of the first connecting flange (5) is the same as that of the second connecting flange (6), and the sum of the thickness of the connecting flange and the thickness of the rubber ring (4) is equal to that of the annular groove (304).
CN201921103587.3U 2019-07-15 2019-07-15 Connecting structure for electric power transmission pipeline Active CN211289098U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921103587.3U CN211289098U (en) 2019-07-15 2019-07-15 Connecting structure for electric power transmission pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921103587.3U CN211289098U (en) 2019-07-15 2019-07-15 Connecting structure for electric power transmission pipeline

Publications (1)

Publication Number Publication Date
CN211289098U true CN211289098U (en) 2020-08-18

Family

ID=72013092

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921103587.3U Active CN211289098U (en) 2019-07-15 2019-07-15 Connecting structure for electric power transmission pipeline

Country Status (1)

Country Link
CN (1) CN211289098U (en)

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