CN214479411U - Intensive bus duct joint sealing structure - Google Patents

Abstract

The utility model relates to the technical field of electric power facilities, in particular to a dense bus duct joint fixing and sealing structure which can quickly connect and disconnect a bus duct joint and an external wiring copper plate, thereby improving the construction efficiency and the practicability; including U type wire casing, roof, a plurality of groups movable clamp plate, a plurality of first springs of group, a plurality of adjusting device of group and first guider, the bottom level of U type wire casing is provided with the baffle, roof fixed mounting is on the top of U type wire casing, be provided with a plurality of groups solid fixed splint on the baffle perpendicularly, a plurality of groups movable clamp plate respectively slidable mounting between adjacent two sets of solid fixed splint and all parallel with solid fixed splint for the first guider who leads a plurality of groups movable splint is installed between baffle and U type wire casing bottom, the one end of a plurality of groups first spring respectively with a plurality of groups movable splint fixed connection.

Description

Intensive bus duct joint sealing structure

Technical Field

The utility model relates to a technical field of electric power facility especially relates to a dense bus duct connects solid structure of sealing.

Background

Busways are enclosed metal devices consisting of copper and aluminum busways to distribute large amounts of power to the various components of a decentralized system, and have increasingly replaced electrical wiring and cabling in indoor low voltage power transmission mains engineering projects.

The existing intensive bus duct joint sealing structure needs to fix a plurality of groups of bus duct joints on a bus duct and an external connection copper plate respectively by using bolt pairs in the using process, the installation and connection speed is low, the construction efficiency is influenced, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can connect and break off with external wiring copper bus duct joint fast, promote the efficiency of construction, improve the intensive bus duct joint solid seal structure of practicality.

The utility model discloses a dense bus duct joint sealing structure, which comprises a U-shaped slot, a top plate, a plurality of groups of movable clamping plates, a plurality of groups of first springs, a plurality of groups of adjusting devices and a first guiding device, wherein the bottom of the U-shaped slot is horizontally provided with a baffle plate, the top plate is fixedly arranged at the top end of the U-shaped slot, the baffle plate is vertically provided with a plurality of groups of fixed clamping plates, a plurality of groups of movable clamping plates are respectively and slidably arranged between two adjacent groups of fixed clamping plates and are all parallel to the fixed clamping plates, the first guiding device for guiding the plurality of groups of movable clamping plates is arranged between the baffle plate and the bottom of the U-shaped slot, one end of the plurality of groups of first springs is respectively and fixedly connected with the plurality of groups of movable clamping plates, the other end of the plurality of groups of first springs is respectively and fixedly connected with the fixed clamping plate adjacent to the movable clamping plate where the springs are positioned, and a plurality of groups of adjusting devices for respectively driving the plurality of groups of movable clamping plates to slide are arranged between the adjacent fixed clamping plates and the movable clamping plates, and the plurality of groups of adjusting devices are respectively positioned right above the plurality of groups of first springs.

The utility model discloses a dense bus duct joint sealing structure, wherein each group of adjusting device comprises a plurality of groups of guide rods, a guide plate, an operating rod, a limiting ring, a second spring and two groups of second guiding devices, the plurality of groups of guide rods are obliquely and fixedly arranged on the end surface of a movable clamping plate which is not contacted with the bus duct joint and an external wiring copper plate, the guide plate is provided with through holes for the plurality of groups of guide rods to pass through, the guide plate is slidably arranged on the guide rods by virtue of the through holes, one end of the operating rod is fixedly connected with the guide plate, the other end of the operating rod passes through the top plate and extends out to the upper part of the top plate, the limiting ring is fixedly sleeved on the operating rod, the second spring is sleeved on the operating rod, and the second springs are positioned between the top plate and the limiting ring, and the two groups of second guide devices are symmetrically arranged on the end surfaces, which are not contacted with the bus duct joint and the external wiring copper plate, of the fixed clamping plates so as to guide the guide plates.

The utility model discloses a dense bus duct joint seals structure admittedly, first guider includes the first guide arm of a plurality of groups, the first sliding sleeve of a plurality of groups and a plurality of group's connecting block, and the parallel fixed mounting of the first guide arm of a plurality of groups is in the bottom of U type wire casing to the first guide arm of a plurality of groups all is perpendicular with a plurality of groups movable clamp plate, the first sliding sleeve of a plurality of groups is slidable mounting respectively on the first guide arm of a plurality of groups, be provided with a plurality of groups bar groove on the baffle, a plurality of groups bar groove all is parallel with first guide arm, the first sliding sleeve fixed connection of a plurality of groups on connecting block and the same perpendicular is relied on respectively to the bottom of a plurality of groups movable clamp plate.

The utility model discloses a dense bus duct connects and seals structure admittedly, be provided with first heat dissipation finned plate on the terminal surface of solid fixed splint and bus duct joint and external wiring copper contact, be provided with second heat dissipation finned plate on the terminal surface of activity splint and bus duct joint and external wiring copper contact.

The utility model discloses a dense bus duct connects solid structure of sealing, wherein every group second guider includes two sets of fixing bases, second guide arm and second sliding sleeve, two sets of fixing bases fixed mounting do not connect the terminal surface of copper contact with external wiring with the bus duct at solid fixed splint, second guide arm fixed mounting is between two sets of fixing bases, second sliding sleeve establishes on the second guide arm to second sliding sleeve and deflector fixed connection.

The utility model discloses a dense bus duct joint seals structure admittedly, adjacent first heat dissipation finned plate and second heat dissipation finned plate set up perpendicularly.

The utility model discloses a dense bus duct connects solid structure of sealing, be provided with the screw thread on the circumference outer wall at action bars top, be provided with the screw hole on the spacing ring to spacing ring spiral shell dress is fixed on the action bars.

The utility model discloses a dense bus duct joint sealing structure, a plurality of groups of fixed clamping plates can be uniformly arranged on the partition plate; or may be disposed at different intervals on the partition.

Compared with the prior art, the beneficial effects of the utility model are that: through operation adjusting device, the elasticity of first spring is overcome respectively to the movable clamp plate, make the fixed splint and the movable clamp plate that are connected with first spring be close to each other, later the bus duct joint that will connect inserts the gap between the fixed splint and the movable clamp plate of not connecting first spring with external wiring copper, then loosen adjusting device, make the movable clamp plate reset and connect bus duct joint and external wiring copper clamp tightly under the elastic action of the first spring of a plurality of groups, can connect and break off with external wiring copper bus duct joint fast, promote the efficiency of construction, improve the practicality.

Drawings

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

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the structure when the top plate is not installed;

FIG. 4 is a schematic cross-sectional view of the roof panel when not installed;

FIG. 5 is an enlarged view of the structural connection of the second heat dissipating fin plate with the movable clamping plate;

FIG. 6 is an enlarged view of the connection between the fixing base and the fixing clamp plate;

FIG. 7 is an enlarged schematic view of portion A of FIG. 4;

in the drawings, the reference numbers: 1. a U-shaped wire groove; 2. a top plate; 3. a partition plate; 4. fixing the clamping plate; 5. a movable splint; 6. a first spring; 7. an adjustment device; 8. a guide stick; 9. a guide plate; 10. an operating lever; 11. a limiting ring; 12. a second spring; 13. a first guide bar; 14. a first sliding sleeve; 15. a strip-shaped groove; 16. a first heat dissipating fin; 17. a second heat dissipating fin; 18. a fixed seat; 19. a second guide bar; 20. and the second sliding sleeve.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 7, the utility model relates to a dense bus duct joint sealing structure, which comprises a U-shaped duct 1, a top plate 2, a plurality of groups of movable clamping plates 5, a plurality of groups of first springs 6, a plurality of groups of adjusting devices 7 and a first guiding device, wherein the bottom of the U-shaped duct 1 is horizontally provided with a baffle plate 3, the top plate 2 is fixedly arranged at the top end of the U-shaped duct 1, the baffle plate 3 is vertically provided with a plurality of groups of fixed clamping plates 4, the plurality of groups of movable clamping plates 5 are respectively and slidably arranged between two adjacent groups of fixed clamping plates 4 and are parallel to the fixed clamping plates 4, the first guiding device for guiding the plurality of groups of movable clamping plates 5 is arranged between the baffle plate 3 and the bottom of the U-shaped duct 1, one end of the plurality of groups of first springs 6 is respectively and fixedly connected with the plurality of groups of movable clamping plates 5, the other end of the plurality of groups of first springs 6 is respectively and fixedly connected with the fixed clamping plates 4 adjacent to the movable clamping plate 5, a plurality of groups of adjusting devices 7 for respectively driving a plurality of groups of movable clamping plates 5 to slide are arranged between the adjacent fixed clamping plates 4 and the movable clamping plates 5, and the plurality of groups of adjusting devices 7 are respectively positioned right above the plurality of groups of first springs 6; through operation adjusting device 7, the elasticity of first spring 6 is overcome respectively to movable clamp plate 5, make fixed clamp plate 4 and movable clamp plate 5 that are connected with first spring 6 be close to each other, later the bus duct joint that will connect inserts the gap between fixed clamp plate 4 and the movable clamp plate 5 to not being connected first spring 6 with external wiring copper, then loosen adjusting device 7, make movable clamp plate 5 reset and connect bus duct joint and external wiring copper clamp down under the elastic action of the first spring 6 of a plurality of groups, can connect and break off with external wiring copper bus duct joint fast, promote the efficiency of construction, and the practicability is improved.

The utility model discloses a dense bus duct connects and seals structure admittedly, wherein every group adjusting device 7 includes a plurality of groups guide rod 8, deflector 9, action bars 10, spacing ring 11, second spring 12 and two sets of second guider, the terminal surface that a plurality of groups guide rod 8 slope fixed mounting do not connect and external wiring copper contact at movable clamp plate 5, be provided with the through-hole that supplies a plurality of groups guide rod 8 to pass on the deflector 9, and deflector 9 relies on a plurality of groups through-hole slidable mounting on a plurality of groups guide rod 8, the one end and the deflector 9 fixed connection of action bars 10, the other end of action bars 10 passes roof 2 and stretches out to the top of roof 2, 11 fixed cover of spacing ring are established on action bars 10, second spring 12 cover is established on action bars 10, and second spring 12 is located between roof 2 and the spacing ring 11, two sets of second guider symmetries are installed at fixed clamp plate 4 and are not connected with bus duct and the terminal surface of external wiring contact in order to be used for being used for guiding the guide rod to the terminal surface of guide rod 2, second spring 12 cover is established on action bars 10, second spring 12 is established on the guide rod 12 cover, second spring 12 is located between roof 2 and the second spring 12 is connected with the guide rod 8, the terminal surface of external wiring contact The plate 9 is guided; through upwards lifting and pulling the operating rod 10, overcome the elasticity of second spring 12, make deflector 9 rebound under second guider's guiding action, make a plurality of groups of direction rod 8 drive movable clamp plate 5 and remove to the 6 directions of compression first spring under the guiding action of a plurality of groups of direction rod 8 and deflector 9 to control movable clamp plate 5's slip, be convenient for control movable clamp plate 5 removes, improves the practicality.

The utility model discloses a dense bus duct joint seals structure admittedly, first guider includes a plurality of groups first guide arm 13, a plurality of groups first sliding sleeve 14 and a plurality of groups connecting block, a plurality of groups first guide arm 13 parallel fixed mounting is in the bottom of U type wire casing 1, and a plurality of groups first guide arm 13 all is perpendicular with a plurality of groups movable splint 5, a plurality of groups first sliding sleeve 14 respectively slidable mounting is on a plurality of groups first guide arm 13, be provided with a plurality of groups bar groove 15 on the baffle 3, a plurality of groups bar groove 15 all are parallel with first guide arm 13, the bottom of a plurality of groups movable splint 5 relies on the connecting block respectively and a plurality of groups first sliding sleeve 14 fixed connection on the same perpendicular; through the arrangement, the movable clamping plates 5 of a plurality of groups are convenient to guide, and the practicability is improved.

The utility model discloses a dense bus duct joint sealing structure, a first heat dissipation fin plate 16 is arranged on the end surface of the fixed clamp plate 4 contacting with the bus duct joint and the external wiring copper plate, and a second heat dissipation fin plate 17 is arranged on the end surface of the movable clamp plate 5 contacting with the bus duct joint and the external wiring copper plate; through the arrangement, the heat dissipation of the bus duct joint and the external wiring copper plate joint is facilitated, and the practicability is improved.

The utility model discloses a dense bus duct joint seals structure admittedly, wherein every group second guider includes two sets of fixing base 18, second guide arm 19 and second sliding sleeve 20, two sets of fixing base 18 fixed mounting are in the terminal surface that solid fixed splint 4 does not contact with bus duct joint and external wiring copper, second guide arm 19 fixed mounting is between two sets of fixing base 18, second sliding sleeve 20 sliding sleeve is established on second guide arm 19 to second sliding sleeve 20 and deflector 9 fixed connection; through the arrangement, the guide plate 9 can be conveniently moved in the vertical direction to be guided, and the stability is improved.

The utility model discloses a dense bus duct joint sealing structure, the adjacent first heat dissipation fin plate 16 and the second heat dissipation fin plate 17 are vertically arranged; through setting up first heat dissipation finned plate 16 and second heat dissipation finned plate 17 perpendicularly, increase respectively with bus duct joint and external wiring copper between the frictional force, make bus duct joint and external wiring copper connect more stably, improve the practicality.

The utility model discloses a dense bus duct joint sealing structure, the circumference outer wall at the top of an operating rod 10 is provided with screw threads, a limit ring 11 is provided with a threaded hole, and the limit ring 11 is fixed on the operating rod 10 in a threaded manner; through revolving the spacing ring 11 soon, adjust the relative position of spacing ring 11 and action bars 10 to adjust the elasticity of second spring 12, be convenient for adjust the height of deflector 9 according to the actual thickness of bus duct joint and external wiring copper, thereby be convenient for adjust the relative position of movable clamp plate 5 and solid fixed splint 4, improve the practicality.

In the intensive bus duct joint sealing structure of the utility model, a plurality of groups of fixed clamping plates 4 can be uniformly arranged on the partition plate 3; or can be arranged on the partition board 3 at different intervals; through the arrangement, the joint sealing structure is suitable for bus duct joints with different thicknesses and external wiring copper plates, and the practicability is improved.

The utility model discloses a dense bus duct connects and seals structure admittedly, it is at the during operation, at first the operation adjusting device 7 of crossing, the elasticity of first spring 6 is overcome respectively to movable clamp plate 5, make the solid fixed splint 4 and the movable splint 5 that are connected with first spring 6 be close to each other, later the bus duct joint that will connect with external wiring copper insert to the gap between the solid fixed splint 4 and the movable splint 5 of not connecting first spring 6, then loosen adjusting device 7, make movable splint 5 reset and connect the bus duct with external wiring copper and press from both sides tightly under the spring action of the first spring 6 of a plurality of groups.

The utility model discloses a dense bus duct joint seals structure admittedly, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A dense bus duct joint sealing structure is characterized by comprising a U-shaped wire casing (1), a top plate (2), a plurality of groups of movable clamping plates (5), a plurality of groups of first springs (6), a plurality of groups of adjusting devices (7) and a first guiding device, wherein a partition plate (3) is horizontally arranged at the bottom of the U-shaped wire casing (1), the top plate (2) is fixedly installed at the top end of the U-shaped wire casing (1), the partition plate (3) is vertically provided with a plurality of groups of fixed clamping plates (4), the plurality of groups of movable clamping plates (5) are respectively slidably installed between two adjacent groups of fixed clamping plates (4) and are parallel to the fixed clamping plates (4), the first guiding device used for guiding the plurality of groups of movable clamping plates (5) is installed between the partition plate (3) and the bottom of the U-shaped wire casing (1), one end of the plurality of groups of first springs (6) is respectively and fixedly connected with the plurality of groups of movable clamping plates (5), the other ends of the plurality of groups of first springs (6) are fixedly connected with the fixed clamping plates (4) adjacent to the movable clamping plates (5) where the springs are located respectively, a plurality of groups of adjusting devices (7) used for driving the plurality of groups of movable clamping plates (5) to slide respectively are installed between the adjacent fixed clamping plates (4) and the movable clamping plates (5), and the plurality of groups of adjusting devices (7) are located right above the plurality of groups of first springs (6) respectively.

2. The intensive bus duct joint sealing structure as claimed in claim 1, wherein each group of the adjusting devices (7) comprises a plurality of groups of guide rods (8), a guide plate (9), an operating rod (10), a limiting ring (11), a second spring (12) and two groups of second guide devices, the plurality of groups of guide rods (8) are obliquely and fixedly installed on the end face of the movable clamping plate (5) which is not contacted with the bus duct joint and the external wiring copper plate, through holes for the plurality of groups of guide rods (8) to pass through are formed in the guide plate (9), the guide plate (9) is slidably installed on the plurality of groups of guide rods (8) through the plurality of groups of through holes, one end of the operating rod (10) is fixedly connected with the guide plate (9), the other end of the operating rod (10) passes through the top plate (2) to extend above the top plate (2), and the limiting ring (11) is fixedly sleeved on the operating rod (10), second spring (12) cover is established on action bars (10) to second spring (12) are located between roof (2) and spacing ring (11), two sets of second guider symmetry are installed and are not used for leading deflector (9) at solid fixed splint (4) with the terminal surface that bus duct connects and external wiring copper contact.

3. The intensive bus duct joint sealing structure as claimed in claim 1, wherein the first guiding device comprises a plurality of groups of first guide rods (13), a plurality of groups of first sliding sleeves (14) and a plurality of groups of connecting blocks, the plurality of groups of first guide rods (13) are fixedly installed at the bottom of the U-shaped line groove (1) in parallel, the plurality of groups of first guide rods (13) are perpendicular to the plurality of groups of movable clamping plates (5), the plurality of groups of first sliding sleeves (14) are respectively slidably installed on the plurality of groups of first guide rods (13), the partition plate (3) is provided with a plurality of groups of strip-shaped grooves (15), the plurality of groups of strip-shaped grooves (15) are parallel to the first guide rods (13), and the bottom ends of the plurality of groups of movable clamping plates (5) are respectively fixedly connected with the plurality of groups of first sliding sleeves (14) on the same vertical plane by means of connecting blocks.

4. A dense bus duct joint sealing structure as set forth in claim 1, wherein a first heat dissipation fin plate (16) is arranged on the end face of the fixed clamping plate (4) contacting with the bus duct joint and the external wiring copper plate, and a second heat dissipation fin plate (17) is arranged on the end face of the movable clamping plate (5) contacting with the bus duct joint and the external wiring copper plate.

5. A dense busway joint sealing structure according to claim 2, wherein each group of second guiding devices comprises two groups of fixed seats (18), second guide rods (19) and second sliding sleeves (20), the two groups of fixed seats (18) are fixedly installed on the end faces of the fixed clamping plates (4) which are not in contact with the busway joint and the external wiring copper plate, the second guide rods (19) are fixedly installed between the two groups of fixed seats (18), the second sliding sleeves (20) are slidably sleeved on the second guide rods (19), and the second sliding sleeves (20) are fixedly connected with the guide plates (9).

6. The dense busway joint sealing structure as claimed in claim 4, wherein adjacent first heat dissipation fin plate (16) and second heat dissipation fin plate (17) are vertically arranged.

7. A concentrated bus duct joint sealing structure as set forth in claim 2, wherein the circumferential outer wall of the top of the operating rod (10) is provided with screw threads, the limiting ring (11) is provided with screw holes, and the limiting ring (11) is fixed on the operating rod (10) by screwing.

8. A concentrated bus duct joint sealing structure as set forth in claim 1, wherein said plurality of sets of fixing clamping plates (4) are uniformly arranged on the partition plate (3); or arranged at different intervals on the partition (3).

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