CN210484969U - Interface connection equipment of long-distance oil conveying pipeline electric tracing protection aluminum groove - Google Patents

Abstract

The utility model provides an interface connection equipment in long defeated oil pipeline electric heat tracing protection aluminium groove, including the twist grip, adjusting screw, long nut, the last long defeated oil pipeline electric heat tracing protection aluminium groove, deep groove ball bearing, the tight piece in top, the protection piece, the wiring row dismantles the bolt, the terminal, the helmet, the lower long defeated oil pipeline electric heat tracing protection aluminium groove, detachable protection interface connecting seat structure, scalable regulation formula multilevel connection plate structure and the protection piece structure that can dispel the heat and ventilate. The utility model is provided with the linking seat, the linear slide seat, the U-shaped clamping seat, the butt joint seat and the wing-shaped dismounting screw, which is beneficial to carrying out quick connection interface and can be dismounted, thereby being convenient for operation; the arrangement of the dustproof pad is beneficial to playing a good dustproof role at the interface so as to ensure the connection sealing property.

Description

Interface connection equipment of long-distance oil conveying pipeline electric tracing protection aluminum groove

Technical Field

The utility model belongs to the technical field of electric tracing protection aluminum groove, especially, relate to an interface connection equipment in long defeated oil pipeline electric tracing protection aluminum groove.

Background

Electric tracing is an effective pipeline heat preservation and anti-freezing scheme and is widely applied all the time. The electric tracing heat has small temperature gradient and longer thermal stability time, is suitable for long-term use, and the required heat (electric power) is greatly lower than that of electric heating. The electric tracing has the advantages of high thermal efficiency, energy conservation, simple design, convenient construction and installation, no pollution, long service life, capability of realizing remote control and automatic control and the like, and is a technical development direction for replacing steam and hot water tracing. The working principle is that a certain amount of heat is radiated through the heat tracing medium, and the loss of the heat tracing pipeline is supplemented through direct or indirect heat exchange, so that the normal working requirements of temperature rise, heat preservation or freeze prevention are met.

At present, electric heat tracing is a high and new technology product which uses the energy of electric heat to supplement the heat dissipated by a heat tracing body in the process flow so as to maintain the most reasonable process temperature of a flowing medium. Electric tracing is a uniform heat release over a large area along the length of a pipeline or tank volume, unlike electrical heating where the heat load is highly concentrated at one point or over a small area.

However, the existing interface connection equipment still has the problems that the existing interface connection equipment does not have the auxiliary heat dissipation and ventilation functions, is inconvenient to connect and fix and can only be connected singly.

Therefore, the invention is very necessary to invent the interface connection equipment of the electric tracing protection aluminum tank of the long-distance oil conveying pipeline.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an interface connection equipment in long defeated oil pipeline electric tracing protection aluminium groove to there is not possessing supplementary heat dissipation ventilation function in the interface connection equipment who solves current, is not convenient for connect fixed and can only the problem of single connection. An interface connection device of an electric heat tracing protection aluminum groove of a long-distance oil conveying pipeline comprises a rotary handle, an adjusting screw rod, a long nut, an upper long-distance oil conveying pipeline electric heat tracing protection aluminum groove, a deep groove ball bearing, a jacking block, a protection block, a wiring row, a dismounting bolt, a wiring terminal, a protection cap, a lower long-distance oil conveying pipeline electric heat tracing protection aluminum groove, a detachable protection interface connection seat structure, a telescopic adjustable multi-stage connection plate structure and a heat-radiating ventilation protection sheet structure, wherein the transverse middle position of the rotary handle is in bolted connection with the upper end of the adjusting screw rod; the adjusting screw rod is longitudinally and threadedly connected to the middle position inside the long nut; the long nut is longitudinally embedded in the middle position of the top of the inner side of the electric tracing protection aluminum groove of the upper long oil conveying pipeline; the longitudinal lower end of the adjusting screw is arranged in the middle of the inside of the jacking block through a deep groove ball bearing; the protection blocks are respectively glued to the left corner and the right corner of the upper part of the inner side of the electric tracing protection aluminum groove of the upper long-distance oil conveying pipeline; the wiring bar is longitudinally arranged at the middle position of the left side of the electric tracing protection aluminum groove of the upper long-distance oil conveying pipeline through a dismounting bolt; the binding posts are transversely juxtaposed and are in threaded connection with the upper part and the lower part of the left side of the wiring bar in pairs; the left end of the binding post is in threaded connection with a protective cap; the lower long-distance oil conveying pipeline electric heat tracing protection aluminum groove is connected with a detachable protection interface connecting seat structure; the detachable protective interface connecting seat structure is connected with the telescopic adjustable multi-stage connecting plate structure; the structure of the protective sheet capable of radiating and ventilating is connected with the electric tracing protection aluminum groove of the lower long-distance oil conveying pipeline; the detachable protective interface connecting seat structure comprises a dustproof pad, a connecting seat, a linear sliding seat, a U-shaped clamping seat, a butt joint seat and a wing-shaped disassembling screw, wherein the dustproof pad is transversely glued at the middle position of the lower surface of the connecting seat; the transverse bolt of the connecting seat is connected to the upper part of the inner side between the linear sliding seats; the U-shaped clamping seats are respectively sleeved on the inner sides of the outer walls of the linear sliding seats in a sliding manner; the U-shaped clamping seats are also respectively connected to the middle positions of the outer sides of the butting seats through bolts; the wing-shaped dismounting screw is in threaded connection with the connecting position of the linear sliding seat and the U-shaped clamping seat.

Preferably, the telescopic adjustable multi-stage connecting plate structure comprises a clamping bolt, a U-shaped connecting seat, a movable plate, a telescopic rod, a fixed sleeve and a square-head bolt, wherein the clamping bolt is transversely and threadedly connected to the middle position of the inner parts of the left side and the right side of the U-shaped connecting seat respectively; the U-shaped connecting seats are respectively bolted on the left side and the right side of the upper part of the movable plate; the telescopic rods are respectively connected to the middle positions of the left side and the right side of the lower part of the movable plate by bolts at one longitudinal end, and the other ends of the telescopic rods are inserted into the upper part of the inner side of the fixed sleeve; the connecting part of the telescopic rod and the fixed sleeve is in threaded connection with a square-head bolt.

Preferably, the heat-radiating ventilation protection sheet structure comprises a heat radiating sheet, a rectangular heat radiating cylinder, a hollow machine base, a ventilation hood, a heat radiating motor and a fan blade, wherein the heat radiating sheet is transversely connected to the middle position in the rectangular heat radiating cylinder through screws; the longitudinal lower end of the rectangular heat dissipation cylinder is connected with the middle position in the hollow machine base through a screw; the ventilation hoods are respectively connected to the left side and the right side of the lower part of the hollowed-out base through screws; the longitudinal upper end of the heat dissipation motor is connected with the middle position of the lower part of the ventilation hood through a screw; the fan blades are transversely arranged in the middle of the inside of the ventilation hood.

Preferably, the jacking block specifically adopts a cuboid rubber block, and the protection block specifically adopts an inward concave triangular rubber block.

Preferably, the dustproof pad specifically adopts the rectangle rubber pad.

Preferably, the butt-joint seats are respectively and longitudinally bolted at the middle positions of the left side and the right side of the electric tracing protection aluminum groove of the lower long-distance oil conveying pipeline.

Preferably, the linear sliding seat is a rectangular aluminum alloy seat.

Preferably, the U-shaped clamping seat is a U-shaped aluminum alloy seat.

Preferably, the U-shaped connecting seats are respectively sleeved at the left end and the right end of the lower part of the electric heat tracing protection aluminum groove of the upper long-distance oil conveying pipeline and are connected and arranged through clamping bolts.

Preferably, the movable plate is an aluminum alloy plate.

Preferably, the lower ends of the fixing sleeves in the longitudinal direction are respectively connected to the middle positions of the left side and the right side of the upper part of the connecting seat through bolts.

Preferably, the heat radiating fins are red copper condensing fins.

Preferably, the output shaft of the heat dissipation motor penetrates through the middle position of the bottom of the inner side of the ventilation hood and is connected with the middle position of the inner part of the fan blade in a key mode.

Preferably, the rectangular heat dissipation cylinder is longitudinally bolted at the middle position of the inner side of the lower part of the electric tracing protection aluminum groove of the lower long-distance oil conveying pipeline.

Preferably, the heat dissipation motor is a 775 type motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the linking seat, orthoscopic slide, U type cassette, the setting of screw is dismantled to butt joint seat and wing, is favorable to carrying out the high-speed joint interface to can dismantle, convenient operation.

2. The utility model discloses in, dustproof setting of filling up, be favorable to playing good dustproof effect to the kneck to guarantee to connect the leakproofness.

3. The utility model discloses in, clamping bolt, U type connecting seat, fly leaf, telescopic link, the setting of fixed sleeving and square head bolt is favorable to connecting multistage interface, can avoid connecting single problem to guarantee to connect the convenience, satisfy the use and connect the demand.

4. The utility model discloses in, the telescopic link, the setting of fixed sleeving and square head bolt is favorable to flexible the regulation, is convenient for connect the operation to satisfy the interface connection demand of different intervals.

5. The utility model discloses in, fin, a rectangle heat dissipation section of thick bamboo, the fretwork frame, the draft hood, the setting of heat dissipation motor and fan blade is favorable to carrying out supplementary heat dissipation cooling to the kneck, can dispel the heat work when needing, satisfies the user demand.

6. The utility model discloses in, rotatory handle, adjusting screw, long nut, the last long defeated oil pipeline electric tracing protection aluminium groove of going up, deep groove ball bearing, the setting of tight piece in top and protection piece is favorable to the fixed pipeline of pressing from both sides dress installation to guarantee stationary stability.

7. The utility model discloses in, the wiring row, dismantle the bolt, the setting of terminal and helmet is favorable to connecting electric heat tracing cable to guarantee that electric heat tracing work goes on smoothly.

8. The utility model discloses in, the setting of helmet, be favorable to playing the dustproof effect of junction.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the detachable protective interface connection seat structure of the present invention.

Fig. 3 is a schematic structural diagram of the telescopic adjustable multi-stage connecting plate structure of the present invention.

Fig. 4 is a schematic structural view of the heat-dissipating ventilation protection sheet structure of the present invention.

In the figure:

1. a rotation handle; 2. adjusting the screw rod; 3. a long nut; 4. an electric tracing protection aluminum groove of the upper long oil conveying pipeline; 5. a deep groove ball bearing; 6. a jacking block; 7. a protection block; 8. a line bank; 9. disassembling the bolt; 10. a binding post; 11. a protective cap; 12. an electric tracing protection aluminum groove of a lower long-distance oil conveying pipeline; 13. a detachable protective interface connecting seat structure; 131. a dust-proof pad; 132. a linking seat; 133. a linear slide carriage; 134. a U-shaped card seat; 135. a docking station; 136. a wing removal screw; 14. a telescopic adjustable multi-stage connecting plate structure; 141. clamping the bolt; 142. a U-shaped connecting seat; 143. a movable plate; 144. a telescopic rod; 145. fixing the sleeve; 146. a square head bolt; 15. a heat-dissipating ventilation protection sheet structure; 151. a heat sink; 152. a rectangular heat dissipation cylinder; 153. hollowing out the engine base; 154. a ventilation hood; 155. a heat dissipation motor; 156. a fan blade.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, an interface connection device of an electric heat tracing protection aluminum tank of a long-distance oil transportation pipeline comprises a rotary handle 1, an adjusting screw rod 2, a long nut 3, an upper long-distance oil transportation pipeline electric heat tracing protection aluminum tank 4, a deep groove ball bearing 5, a puller block 6, a protective block 7, a wiring row 8, a dismounting bolt 9, a binding post 10, a protective cap 11, a lower long-distance oil transportation pipeline electric heat tracing protection aluminum tank 12, a detachable protective interface connection seat structure 13, a telescopic adjustable multi-stage connection plate structure 14 and a heat-dissipating ventilation protective sheet structure 15, wherein the rotary handle 1 is connected with the upper end of the adjusting screw rod 2 through a bolt at the transverse middle position; the adjusting screw rod 2 is longitudinally and threadedly connected to the middle position inside the long nut 3; the long nut 3 is longitudinally embedded in the middle position of the top of the inner side of the electric tracing protection aluminum groove 4 of the upper long oil transportation pipeline; the lower longitudinal end of the adjusting screw rod 2 is arranged in the middle of the inner part of the jacking block 6 through a deep groove ball bearing 5; the protective blocks 7 are respectively glued to the left corner and the right corner of the upper part of the inner side of the electric tracing protection aluminum groove 4 of the upper long-distance oil conveying pipeline; the wiring block 8 is longitudinally arranged at the middle position of the left side of the electric tracing protection aluminum groove 4 of the upper long-distance oil conveying pipeline through a dismounting bolt 9; the binding posts 10 are transversely juxtaposed and are in threaded connection with the upper part and the lower part of the left side of the wiring bar 8 in pairs; the left end of the binding post 10 is connected with a protective cap 11 through threads; the lower long-distance oil conveying pipeline electric tracing protection aluminum groove 12 is connected with a detachable protection interface connecting seat structure 13; the detachable protective interface connecting seat structure 13 is connected with a telescopic adjustable multi-stage connecting plate structure 14; the heat-dissipating ventilation protection sheet structure 15 is connected with the electric heat tracing protection aluminum groove 12 of the lower long-distance oil conveying pipeline; the detachable protective interface connecting seat structure 13 comprises a dustproof pad 131, a connecting seat 132, a linear sliding seat 133, a U-shaped clamping seat 134, a butt joint seat 135 and a wing-shaped disassembling screw 136, wherein the dustproof pad 131 is transversely glued at the middle position of the lower surface of the connecting seat 132; the connecting seat 132 is transversely bolted on the upper inner part between the linear sliding seats 133; the U-shaped clamping seats 134 are respectively sleeved on the inner sides of the outer walls of the linear sliding seats 133 in a sliding manner; the U-shaped clamping seats 134 are respectively bolted at the middle positions of the outer sides of the butting seats 135; the wing-shaped dismounting screw 136 is screwed at the joint of the linear sliding seat 133 and the U-shaped clamping seat 134, when the pipeline is arranged in the electric heat tracing protection aluminum groove 4 of the upper long-distance oil transportation pipeline, the protection can be carried out through the protection block 7, the adjusting screw rod 2 is rotated in the long nut 3 by holding the rotating handle 1 by hand, and the deep groove ball bearing 5 drives the puller block 6 to act, the pipeline can be tightly propped to ensure the fixing stability, and the installation and protection work can be carried out through the electric tracing protection aluminum groove 12 of the lower long-distance oil conveying pipeline, the electric tracing cable can be connected through the binding post 10 and the protective cap 11 to ensure the smooth operation of electric tracing, through the sliding connection of the linear sliding seat 133 in the U-shaped clamping seat 134, can be convenient for connect the dismantlement operation, can carry out the fastening connection setting through wing dismantlement screw 136, through the sealed setting of dustproof pad 131, can play good dustproof effect.

In this embodiment, referring to fig. 3, the telescopic adjustable multi-stage connecting plate structure 14 includes a clamping bolt 141, a U-shaped connecting seat 142, a movable plate 143, a telescopic rod 144, a fixing sleeve 145 and a square head bolt 146, wherein the clamping bolt 141 is transversely screwed at the middle position inside the left and right sides of the U-shaped connecting seat 142; the U-shaped connecting seats 142 are respectively bolted on the left side and the right side of the upper part of the movable plate 143; the telescopic rods 144 are respectively connected with the middle positions of the left side and the right side of the lower part of the movable plate 143 at one longitudinal end through bolts, and the other ends are inserted into the upper part of the inner side of the fixed sleeve 145; the connection part of the telescopic rod 144 and the fixed sleeve 145 is in threaded connection with a square-head bolt 146, the long-distance transmission pipeline electric heat tracing protection aluminum groove 4 can be connected through the matching between the clamping bolt 141 and the U-shaped connecting seat 142, so that the multistage connection operation can be carried out, and the telescopic adjusting distance between the telescopic rod 144 and the fixed sleeve 145 can be adjusted through loosening the square-head bolt 146, so that the connection operation of different distances can be carried out.

In this embodiment, referring to fig. 4, the heat-dissipating and ventilation-protecting sheet structure 15 includes a heat sink 151, a rectangular heat-dissipating cylinder 152, a hollow base 153, a ventilation hood 154, a heat-dissipating motor 155, and a wind vane 156, wherein the heat sink 151 is transversely screwed to the middle of the rectangular heat-dissipating cylinder 152; the longitudinal lower end of the rectangular heat dissipation cylinder 152 is connected with the middle position in the hollow base 153 through a screw; the ventilation hoods 154 are respectively connected to the left side and the right side of the lower part of the hollow machine base 153 through screws; the longitudinal upper end of the heat dissipation motor 155 is screwed at the middle position of the lower part of the ventilation hood 154; the fan blade 156 is transversely arranged in the middle of the inside of the ventilation hood 154, and an external power supply can be connected with the heat dissipation motor 155 according to requirements, so that the heat dissipation motor 155 drives the fan blade 156 to rotate, external air can be continuously sucked in, air is continuously blown upwards through the heat dissipation fins 151 in the rectangular heat dissipation cylinder 152, and heat dissipation and ventilation can be performed on the inside of the electric tracing protection aluminum groove 12 of the lower long-distance oil transportation pipeline, so that the working efficiency is ensured.

In this embodiment, specifically, the abutting block 6 specifically adopts a cuboid rubber block, and the protection block 7 specifically adopts an inward concave triangular rubber block.

In this embodiment, specifically, the dustproof pad 131 specifically adopts a rectangular rubber pad.

In this embodiment, specifically, the docking sockets 135 are respectively and longitudinally bolted to the middle positions of the left and right sides of the electric tracing protection aluminum tank 12 of the lower long oil transportation pipeline.

In this embodiment, specifically, the linear slide 133 specifically uses a rectangular aluminum alloy seat.

In this embodiment, specifically, the U-shaped clamping seat 134 specifically adopts a U-shaped aluminum alloy seat.

In this embodiment, specifically, the U-shaped connecting seats 142 are respectively sleeved at the left and right ends of the lower portion of the electric tracing protection aluminum tank 4 of the upper long oil transportation pipeline, and are connected and disposed through the clamping bolts 141.

In this embodiment, specifically, the movable plate 143 is specifically an aluminum alloy plate.

In this embodiment, specifically, the fixing sleeves 145 are respectively bolted at the lower ends in the longitudinal direction at the middle positions of the left and right sides of the upper portion of the engaging base 132.

In this embodiment, the heat sink 151 is a red copper condensing sheet.

In this embodiment, specifically, the output shaft of the heat dissipation motor 155 penetrates through the middle position of the bottom inside the ventilation hood 154 and is in key connection with the middle position inside the fan blade 156.

In this embodiment, specifically, the rectangular heat dissipation cylinder 152 is longitudinally bolted to the middle position of the inner side of the lower part of the electric tracing protection aluminum tank 12 of the lower long oil transportation pipeline.

In this embodiment, specifically, the hollow base 153 is bolted to the middle position of the bottom of the electric tracing protection aluminum tank 12 of the lower long-distance transportation pipeline.

In this embodiment, the heat dissipation motor 155 is a 775 type motor.

Principle of operation

In the utility model, when the pipeline is installed in the upper long-distance oil pipeline electric heat tracing protection aluminum groove 4, the protection can be carried out through the protection block 7, the adjusting screw rod 2 is rotated in the long nut 3 by holding the rotating handle 1 by hand, and the deep groove ball bearing 5 drives the tightening block 6 to act, the pipeline can be tightened to ensure the fixing stability, then the installation protection work can be carried out through the lower long-distance oil pipeline electric heat tracing protection aluminum groove 12, the electric heat tracing cable can be connected through the binding post 10 and the protection cap 11 to ensure the smooth proceeding of the electric heat tracing work, the long-distance oil pipeline electric heat tracing protection aluminum groove 4 can be connected through the sliding connection of the linear slide seat 133 in the U-shaped clamping seat 134, the connection and disassembly operation can be conveniently carried out, the fastening connection setting can be carried out through the wing-shaped disassembly screw 136, the sealing setting of the dustproof pad 131 can play a good dustproof role, the long-distance oil pipeline electric heat tracing protection aluminum groove 4 can be connected through the matching between the clamping, so as to carry out the multiple connection operation, through loosening square head bolt 146, can adjust the flexible spacing of adjusting between telescopic link 144 and the fixed sleeving 145, so as to carry out the interface connection operation of different intervals, according to the demand, can be connected external power source with heat dissipation motor 155, make heat dissipation motor 155 drive fan blade 156 rotatory, can constantly inhale the outside air, and constantly blow gas upwards through the inside fin 151 of rectangle heat dissipation section of thick bamboo 152, can dispel the heat and ventilate to the inside of long oil pipeline electric tracing protection aluminium groove 12 of lower length, in order to guarantee work efficiency.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims (10)

1. The interface connection equipment for the electric tracing protection aluminum groove of the long-distance oil conveying pipeline is characterized by comprising a rotary handle (1), an adjusting screw rod (2), a long nut (3), an upper long-distance oil conveying pipeline electric tracing protection aluminum groove (4), a deep groove ball bearing (5), a puller block (6), a protective block (7), a wiring row (8), a dismounting bolt (9), a wiring terminal (10), a protective cap (11), a lower long-distance oil conveying pipeline electric tracing protection aluminum groove (12), a detachable protective interface connecting seat structure (13), a telescopic adjustable multi-stage connecting plate structure (14) and a heat-radiating ventilation protective sheet structure (15), wherein the transverse middle position of the rotary handle (1) is in bolted connection with the upper end of the adjusting screw rod (2); the adjusting screw rod (2) is longitudinally in threaded connection with the middle position inside the long nut (3); the long nut (3) is longitudinally embedded in the middle position of the top of the inner side of the electric tracing protection aluminum groove (4) of the upper long oil conveying pipeline; the lower end of the adjusting screw rod (2) in the longitudinal direction is arranged in the middle of the inner part of the jacking block (6) through a deep groove ball bearing (5); the protection blocks (7) are respectively glued to the left corner and the right corner of the upper part of the inner side of the electric tracing protection aluminum groove (4) of the upper long-distance oil conveying pipeline; the wiring bar (8) is longitudinally arranged at the middle position of the left side of the electric tracing protection aluminum groove (4) of the upper long-distance oil conveying pipeline through a dismounting bolt (9); the binding posts (10) are transversely juxtaposed and are in threaded connection with the upper part and the lower part of the left side of the wiring bar (8) in pairs; the left end of the binding post (10) is connected with a protective cap (11) through threads; the lower long-distance oil conveying pipeline electric heat tracing protection aluminum groove (12) is connected with a detachable protection interface connecting seat structure (13); the detachable protective interface connecting seat structure (13) is connected with a telescopic adjustable multi-stage connecting plate structure (14); the heat-dissipating ventilation protection sheet structure (15) is connected with the electric heat tracing protection aluminum groove (12) of the lower long-distance oil conveying pipeline; the detachable protective interface connecting seat structure (13) comprises a dustproof pad (131), a connecting seat (132), a linear sliding seat (133), a U-shaped clamping seat (134), a connecting seat (135) and a wing-shaped dismounting screw (136), wherein the dustproof pad (131) is transversely glued at the middle position of the lower surface of the connecting seat (132); the connecting seat (132) is transversely bolted on the upper part of the inner side between the linear sliding seats (133); the U-shaped clamping seats (134) are respectively sleeved on the inner sides of the outer walls of the linear sliding seats (133) in a sliding manner; the U-shaped clamping seat (134) is also respectively connected to the middle position of the outer side of the butt joint seat (135) through bolts; the wing-shaped dismounting screw (136) is in threaded connection with the connecting position of the linear sliding seat (133) and the U-shaped clamping seat (134).

2. The long oil pipeline electric heat tracing protection aluminum tank interface connection equipment of claim 1, characterized in that, the telescopic adjustable multi-stage connection plate structure (14) comprises a clamping bolt (141), a U-shaped connecting seat (142), a movable plate (143), a telescopic rod (144), a fixed sleeve (145) and a square head bolt (146), the clamping bolt (141) is respectively and transversely screwed at the middle position of the inner parts of the left side and the right side of the U-shaped connecting seat (142); the U-shaped connecting seats (142) are respectively bolted on the left side and the right side of the upper part of the movable plate (143); the telescopic rods (144) are respectively connected to the middle positions of the left side and the right side of the lower part of the movable plate (143) at one longitudinal end through bolts, and the other ends of the telescopic rods are inserted into the upper part of the inner side of the fixed sleeve (145); the connection part of the telescopic rod (144) and the fixed sleeve (145) is in threaded connection with a square-head bolt (146).

3. The interface connection equipment of the long-distance oil pipeline electric tracing protection aluminum tank as claimed in claim 1, wherein said heat-dissipating ventilation protection sheet structure (15) comprises a heat-dissipating sheet (151), a rectangular heat-dissipating cylinder (152), a hollow base (153), a ventilation hood (154), a heat-dissipating motor (155) and fan blades (156), said heat-dissipating sheet (151) is transversely screwed to the middle position inside the rectangular heat-dissipating cylinder (152); the longitudinal lower end of the rectangular heat dissipation cylinder (152) is connected with the middle position in the hollow machine base (153) through a screw; the ventilation hoods (154) are respectively connected to the left side and the right side of the lower part of the hollow machine base (153) through screws; the longitudinal upper end of the heat dissipation motor (155) is in screw connection with the middle position of the lower part of the ventilation hood (154); the fan blades (156) are transversely arranged in the middle of the interior of the ventilation hood (154).

4. The interface connection equipment of the electric tracing protection aluminum groove of the long-distance oil pipeline according to claim 1, characterized in that the tightening block (6) is a rectangular rubber block, and the protection block (7) is an inward concave triangular rubber block.

5. The interface connection equipment of the long-distance oil pipeline electric tracing protection aluminum groove as claimed in claim 1, characterized in that the dustproof pad (131) is a rectangular rubber pad.

6. The interface connection equipment of the electric tracing protection aluminum tank of the long transmission oil pipeline according to claim 1, wherein the butt-joint seats (135) are respectively longitudinally bolted at the middle positions of the left side and the right side of the electric tracing protection aluminum tank (12) of the lower long transmission oil pipeline.

7. The interface connection equipment of the electric tracing protection aluminum groove of the long-distance oil pipeline according to claim 1, characterized in that the linear sliding seat (133) is a rectangular aluminum alloy seat.

8. The long oil pipeline electric tracing protection aluminum tank interface connection equipment of claim 1, characterized in that, the U-shaped clamping seat (134) is a U-shaped aluminum alloy seat.

9. The interface connection equipment of the electric tracing protection aluminum tank of the long transmission oil pipeline according to claim 2, characterized in that the U-shaped connecting seats (142) are respectively sleeved at the left and right ends of the lower part of the electric tracing protection aluminum tank (4) of the upper long transmission oil pipeline and are connected and arranged through the clamping bolts (141).

10. The long oil pipeline electric tracing protection aluminum tank interface connection equipment of claim 2, characterized in that, the movable plate (143) is specifically made of aluminum alloy plate.

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