CN210779990U

CN210779990U - Assembled bus duct that compressive property is good

Info

Publication number: CN210779990U
Application number: CN201922424675.XU
Authority: CN
Inventors: 陈祥云
Original assignee: FUZHOU YUNYANG ELECTRIC CO LTD
Current assignee: FUZHOU YUNYANG ELECTRIC CO LTD
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-06-16
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an assembled bus duct that compressive property is good, which comprises a body, can dismantle on the body and be connected with the fixed block, be equipped with main part mechanism on the fixed block, be equipped with four fixed plates, eight moving members, eight push rods and eight montants in the main part mechanism, be fixed with two sliding sleeves on the fixed plate, two the horizontal pole has been cup jointed in equal slip on the sliding sleeve, with one side two the relative one end of horizontal pole all is fixed with the connecting plate, two the relative one side of connecting plate is fixed with the attenuator jointly, the cover is equipped with first spring, two on the attenuator the other end of horizontal pole all is fixed with the baffle. The utility model discloses the absorption that can be fine with slow down ambient pressure to can stabilize the support to the body, thereby promote the compressive capacity of bus duct, simultaneously can also be fine protect all around the bus duct, avoid external force direct action on the bus duct, guarantee that it can be stable transmit electricity the operation.

Description

Assembled bus duct that compressive property is good

Technical Field

The utility model relates to a bus duct technical field especially relates to an assembled bus duct that compressive property is good.

Background

In order to meet the requirements of large-current low-voltage transmission lines in industrial and civil engineering construction, a bus duct trunk line system is adopted in power distribution design, along with the continuous increase of the capacity of the transmission and distribution lines in recent years, the bus duct trunk line system is widely applied to engineering, the structural design of bus duct products is changed from air insulation type to intensive insulation type, and from a steel plate shell to an aluminum alloy I-shaped shell, so that the updating is gradually realized.

Because the bus is used for power transmission engineering, the installation process of the bus has strict requirements on the compression resistance of a bus duct shell, and how to improve the compression resistance of the bus duct is a key problem faced by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the assembled bus duct that compressive property is good that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an assembled bus duct with good compression resistance comprises a body, wherein the body is detachably connected with a fixed block, the fixed block is provided with a main body mechanism, the main body mechanism is provided with four fixed plates, eight moving members, eight push rods and eight vertical rods, the fixed plates are fixedly provided with two sliding sleeves, the two sliding sleeves are sleeved with cross rods in a sliding manner, the opposite ends of the two cross rods on the same side are fixedly provided with connecting plates, the opposite sides of the two connecting plates are fixedly provided with dampers, the dampers are sleeved with first springs, the other ends of the two cross rods are fixedly provided with partition plates, one side of one partition plate is rotatably connected with two first U-shaped rods, the eight first U-shaped rods are respectively rotatably connected to the eight vertical rods, one end of the other partition plate is rotatably connected with two second U-shaped rods, and the eight second U-shaped rods are respectively rotatably connected to the eight push rods, four the both sides of fixed plate all are equipped with buffer gear, eight buffer gear is connected with eight moving parts.

Preferably, two threaded blind holes are formed in the two sides of the body, two bolts penetrate through the fixing block, and one ends of the four bolts are respectively in threaded sleeve joint in the four threaded blind holes.

Preferably, the main part mechanism is including two baffles that are located the body both ends respectively, two the both sides of baffle all are equipped with two first openings, eight the moving member slides respectively and cup joints in eight first openings, eight the one end of push rod rotates respectively to be connected in one side of eight moving members, eight four of push rods are a set of, and two sets of push rods rotate respectively to be connected on two fixed blocks, and four two liang of fixed plates are a set of, and two sets of fixed plates fix respectively in the both sides of two fixed blocks, and four of eight montants are a set of, and two sets of interior montants are fixed respectively in the relative one side of two baffles, eight the montant is all established on.

Preferably, buffer gear includes two liang of eight threaded sleeves that set up in four fixed plate both sides, with two threaded sleeve fixed connection of one side, be equipped with the second opening on the fixed plate, slide with two threaded sleeves of one side and cup joint in the second opening, threaded sleeve internal thread has cup jointed the screw rod, the upper end of screw rod is fixed with the rotor plate, it is connected with the lantern ring to rotate on the rotor plate, run through jointly in rotor plate and the screw rod and be equipped with the slide bar, the slide bar is located the lantern ring, eight the one end at eight moving members is fixed respectively to the upper end of slide bar, the cover is equipped with the second spring on the slide bar, the one end at the slide bar and one side of the lantern ring are fixed respectively at the both ends of second spring, the.

Preferably, the eight rotating plates are in a group in pairs, and four groups of rotating plates respectively abut against two ends in the body.

Preferably, both ends of the first spring are respectively fixed at opposite sides of the two connecting plates.

Preferably, the one end of montant is equipped with the blind hole, the one end of first U type pole is located the blind hole.

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

1. the body, the threaded through hole, the bolt, the blind hole and other components are matched, so that the fixed block and the body are convenient to connect and fix, the first U-shaped rod and the vertical rod are convenient to connect and fix, the body is convenient to install and fix quickly to protect the body, the body is convenient to disassemble, and the body is convenient to overhaul and maintain;

2. through the matching of the screw rod, the threaded sleeve, the rotating plate, the body and other components, the position of the rotating plate is convenient to adjust, and the rotating plate can firmly abut against the inside of the body, so that the body can be well supported, the compression resistance of the body is improved, and the stable operation of a power transmission project is better ensured;

3. through the matching of the parts such as the vertical rod, the sliding rod, the spring, the moving part and the like, the pressing plate can stably move relative to the body, so that the protection performance can be well guaranteed, the buffering can be effectively carried out, the external force can be favorably relieved, and the external force is prevented from directly acting on the body;

4. through the matching of the first U-shaped rod, the second U-shaped rod, the damper, the push rod and other components, a protective grid can be formed by taking the fixed plate as the center, so that two sides of the body can be well protected, the protective performance of the body is improved by matching with the baffle, kinetic energy can be well absorbed, and the reciprocating vibration of the spring can be avoided;

to sum up, the utility model discloses absorption that can be fine with slow down ambient pressure to can stabilize the support to the body, thereby promote the compressive capacity of bus duct, simultaneously can also be fine protect all around the bus duct, avoid external force direct action on the bus duct, guarantee that it can be stable transmit electricity the operation.

Drawings

Fig. 1 is a side view of an assembled bus duct with good pressure resistance provided by the utility model;

fig. 2 is a schematic structural diagram of a body of the assembled bus duct with good compression resistance provided by the utility model;

fig. 3 is a schematic view of a baffle structure of an assembled bus duct with good compression resistance provided by the utility model;

fig. 4 is an enlarged view of a position a of the assembled bus duct with good compression resistance provided by the utility model;

fig. 5 is the utility model provides a B department enlarger of assembled bus duct that compressive property is good.

In the figure: the device comprises a baffle 1, a push rod 2, a bolt 3, a fixed block 4, a movable member 5, a first opening 6, a vertical rod 7, a fixed plate 8, a body 9, a threaded blind hole 10, a first U-shaped rod 11, a damper 12, a cross rod 13, a partition plate 14, a first spring 15, a sliding sleeve 16, a connecting plate 17, a second U-shaped rod 18, a sliding rod 19, a threaded sleeve 20, a screw rod 21, a rotating plate 22, a second spring 23 and a lantern ring 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, an assembled bus duct with good compression resistance comprises a main body 9, wherein the main body 9 is a bus duct component, is mainly used for all types of load distribution and electric energy control and is suitable for similar industrial and commercial purposes, a closed complete equipment formed by a variant system comprises a bus, a bus support piece, an insulating piece, a shell, a fixing piece and other connecting pieces connected with units, and a fixing block 4 is detachably connected to the main body 9 and is convenient for assembly and fixation.

The utility model discloses in, the both sides of body 9 all are equipped with two screw thread blind holes 10, run through on the fixed block 4 and be equipped with two bolts 3, the one end difference screw thread of four bolts 3 cup joints in four screw thread blind holes 10, when using, it makes two fixed blocks 4 lie in the both sides of body 9 respectively to remove fixed block 4, and make bolt 3 and screw thread blind hole 10 correspond, it makes bolt 3 spiral shell be convenient for make in screw thread blind hole 10 to rotate bolt 3, the installation is fixed, be equipped with two bolts 3 with one side, can guarantee the stability of fixed block 4.

The utility model discloses in, be equipped with main part mechanism on the fixed block 4, be equipped with four fixed plates 8, eight moving members 5, eight push rods 2 and eight montants 7 on the main part mechanism, main part mechanism can be fine get up the cladding of body 9 to protection that can be fine avoids external force direct action on body 9.

The utility model discloses in, main part mechanism is including two baffles 1 that are located body 9 both ends respectively, all adopt the aluminum alloy to make, can effectively anticorrosive rust-resistant, increase of service life, two baffles 1's both sides all are equipped with two first openings 6, be equipped with four first openings 6 on a baffle 1, eight moving members 5 slide respectively and cup joint in eight first openings 6, moving member 5 is the i-shaped setting, first opening 6's both ends lateral wall is located i-shaped both sides respectively and extends to moving member 5 in, it removes in first opening 6 to be convenient for moving member 5 is steady.

The utility model discloses in, the one end of eight push rods 2 is rotated respectively and is connected one side at eight moving members 5, four a set ofly of eight push rods 2, eight push rods 2 even distribution is in the both sides of body 9, one side of body 9 sets up four push rods 2, two sets of push rods 2 rotate respectively and connect on two fixed blocks 4, two push rods 2 are all rotated and are connected to the both sides of fixed block 4, two liang of a set ofly of four fixed plates 8, four even distributions of fixed plate 8 are in the both sides of body 9, two fixed plates 8 are fixed on a fixed block 4, two sets of fixed plate 8 fix respectively in the both sides of two fixed blocks 4, four a set ofly of eight montants 7, montants 7 in two sets of are fixed respectively in two relative one sides of baffle 1, eight montants 7 are all established on body 9.

The utility model discloses in, one side four corners of a baffle 1 is fixed with four montants 7, needs looks both sides pulling baffle 1 when the installation, makes the distance grow between two baffles 1 to make things convenient for body 9 to inject between two baffles 1, it is fixed to be convenient for assemble, and the stationarity that assurance baffle 1 that montant 7 can be fine removes helps better protection body 9.

The utility model discloses in, be fixed with two sliding sleeves 16 on the fixed plate 8, the horizontal pole 13 has been cup jointed all to slide on two sliding sleeves 16, enables the steady removal of horizontal pole 13, all is fixed with connecting plate 17 with the relative one end of two horizontal poles 13, and relative one side of two connecting plates 17 is fixed with attenuator 12 jointly, and attenuator 12 can be fine consume the kinetic energy to enable the motion and become gentle, avoid reciprocal vibrations.

The utility model discloses in, the cover is equipped with first spring 15 on the attenuator 12, and the relative one side at two connecting plates 17 is fixed respectively at the both ends of first spring 15, and deformation takes place for first spring 15 atress to can make the kinetic energy change into the potential energy, help slowing down two connecting plates 17 relative motion, the attenuator 12 of being convenient for simultaneously consumes first spring 15's ability, slows down the motion of connecting plate 17.

The utility model discloses in, two horizontal pole 13's the other end all is fixed with baffle 14, one side of one of them baffle 14 is rotated and is connected with two first U type poles 11, eight first U type poles 11 rotate respectively and connect on eight montants 7, the one end of montant 7 is equipped with the blind hole, the one end of first U type pole 11 is located the blind hole, after running through the through-hole on the body 9 with montant 7, remove the one end of first U type pole 11, make it inject the blind hole on montant 7, when baffle 1 atress motion, montant 7 can drive first U type pole 11 motion, first U type pole 11 motion can promote horizontal pole 13 and connecting plate 17 motions, thereby can extrude attenuator 12, be convenient for attenuator 12 absorbs kinetic energy.

The utility model discloses in, the one end of another baffle 14 is rotated and is connected with two second U type poles 18, eight second U type poles 18 rotate respectively and connect on eight push rods 2, be equipped with the hole on push rod 2, the one end of second U type pole 18 is connected downtheholely, when baffle 1 motion, push rod 2 drives the motion of second U type pole 18, enable another baffle 14 to promote horizontal pole 13 and make connecting plate 17 move, two connecting plate 17 relative motion, extrusion attenuator 12 that can be fine, first spring 15 can be with the kinetic energy conversion, 12 energy consumptions of attenuator subtract ability, make the motion steady.

The utility model discloses in, four fixed plate 8's both sides all are equipped with buffer gear, and eight buffer gear and eight moving member 5 are connected, can further slow down baffle 1's motion through buffer gear to can effectively resist ambient pressure, promote its compressive property, simultaneously, can form net, the both sides of fine protection body 9.

The utility model discloses in, buffer gear includes two liang of eight threaded sleeves 20 that set up in four 8 both sides of fixed plate, with two threaded sleeves 20 fixed connection of one side, two threaded sleeves 20 integrated into one piece, for the body that a both ends link up, all is equipped with the screw thread in the both ends of body to be convenient for close with screw rod 21 and connect.

The utility model discloses in, be equipped with the second opening on the fixed plate 8, cup joint in the second opening with two threaded sleeve 20 slides of one side, the smooth removal of threaded sleeve 20 of being convenient for, threaded sleeve 20 internal thread has cup jointed screw rod 21, the upper end of screw rod 21 is fixed with rotor plate 22, two liang of a set of eight rotor plates 22, four group's rotor plates 22 contradict the both ends in body 9 respectively, can drive screw rod 21 through rotor plate 22 and rotate, the adjusting screw 21 of being convenient for stretches out the length of threaded sleeve 20, body 9 is the i-shaped setting, rotor plate 22 can contradict the inner wall of i-shaped both sides, be convenient for support body 9, improve holistic firm degree.

The utility model discloses in, it is connected with lantern ring 24 to rotate on the rotor plate 22, run through jointly in rotor plate 22 and the screw rod 21 and be equipped with slide bar 19, slide bar 19 is located lantern ring 24, the one end at eight moving members 5 is fixed respectively to eight slide bar 19's upper end, the cover is equipped with second spring 23 on the slide bar 19, one side at slide bar 19's one end and lantern ring 24 is fixed respectively at the both ends of second spring 23, when baffle 1 atress motion, can drive moving member 5 motion, moving member 5 can drive threaded sleeve 20 through slide bar 19 and remove in the first opening 6 of second, also can extrude second spring 23 simultaneously, make its shrink, external pressure slows down.

The utility model discloses in, body 9 is located between eight slide bars 19, and first U type pole 11, second U type pole 18, push rod 2, fixed plate 8, fixed block 4, threaded sleeve 20 and slide bar 19 etc. can constitute the net, the both sides of fine protection body 9.

In the utility model, when in use, the four bolts 3 on the two fixed blocks 4 correspond to the four threaded blind holes 10 on the two sides of the body 9, the bolts 3 are rotated to screw the bolts 3 into the threaded blind holes 10, so as to ensure the stability of the fixed blocks 4, the two baffles 1 are moved, the eight vertical rods 7 respectively penetrate through the four corners of the two ends of the body 9, the screw 21 can be rotated relative to the threaded sleeve 20 by rotating the rotating plate 22, so as to adjust the position of the rotating plate 22, the rotating plate 22 can be abutted against the opposite side walls on the two sides of the body 9, and the first U-shaped rod 11 is rotated, so that one end of the first U-shaped rod 11 extends into the blind hole of the vertical rod 7, when the baffle 1 is pressed from the outside, the baffle 1 can move, so that the vertical rod 7 can push the first U-shaped rod 11 to rotate, meanwhile, the push rod 5 can rotate the push rod 2, the push rod 2 can rotate the second U-shaped rod 18, the rotation of the first U-shaped rod 11 and the, can make two connecting plates 17 reverse motion through two horizontal poles 13, can be fine to the attenuator 12 with first spring 15 pressurize, make its deformation, moving member 5 and following baffle 1 motion simultaneously, moving member 5 drives slide bar 19 motion, second spring 23 takes place deformation, first spring 15 and second spring 23 can be fine absorption kinetic energy and convert it, attenuator 12 can consume the kinetic energy of absorption, help guaranteeing holistic steady.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an assembled bus duct that compressive property is good, includes body (9), its characterized in that: the body (9) is detachably connected with a fixed block (4), the fixed block (4) is provided with a main body mechanism, the main body mechanism is provided with four fixed plates (8), eight moving members (5), eight push rods (2) and eight vertical rods (7), the fixed plates (8) are fixed with two sliding sleeves (16), the two sliding sleeves (16) are sleeved with transverse rods (13) in a sliding manner, the opposite ends of the two transverse rods (13) on the same side are both fixed with connecting plates (17), the opposite sides of the two connecting plates (17) are both fixed with dampers (12), the dampers (12) are sleeved with first springs (15), the other ends of the two transverse rods (13) are both fixed with partition plates (14), one side of one partition plate (14) is rotatably connected with two first U-shaped rods (11), and the eight first U-shaped rods (11) are respectively rotatably connected to the eight vertical rods (7), and one end of the other partition plate (14) is rotatably connected with two second U-shaped rods (18), eight second U-shaped rods (18) are respectively rotatably connected onto eight push rods (2), and four buffer mechanisms are arranged on two sides of the fixed plate (8) and are connected with eight moving parts (5).

2. The assembled bus duct with good pressure resistance as set forth in claim 1, wherein: two threaded blind holes (10) are formed in the two sides of the body (9), two bolts (3) penetrate through the fixing block (4), and one ends of the bolts (3) are respectively in threaded sleeve connection with the four threaded blind holes (10).

3. The assembled bus duct with good pressure resistance as set forth in claim 1, wherein: the main part mechanism is including two baffle (1) that are located body (9) both ends respectively, two the both sides of baffle (1) all are equipped with two first openings (6), eight moving member (5) slide respectively and cup joint in eight first opening (6), eight the one end of push rod (2) is rotated respectively and is connected in one side of eight moving member (5), eight push rod (2) four are a set of, and two sets of push rod (2) rotate respectively and connect on two fixed block (4), and two liang of a set of four fixed plates (8), and two sets of fixed plate (8) are fixed respectively in the both sides of two fixed block (4), and eight montant (7) four are a set of, and montant (7) in two sets of are fixed respectively in relative one side of two baffle (1), eight montant (7) are all established on body (9).

4. The assembled bus duct with good pressure resistance as set forth in claim 1, wherein: the buffer mechanism comprises eight threaded sleeves (20) which are arranged on two sides of four fixing plates (8) in pairs, the two threaded sleeves (20) on the same side are fixedly connected, a second opening is formed in each fixing plate (8), the two threaded sleeves (20) on the same side are sleeved in the second opening in a sliding mode, a screw rod (21) is sleeved on an inner thread of each threaded sleeve (20), a rotating plate (22) is fixed to the upper end of the screw rod (21), a lantern ring (24) is connected to the rotating plate (22) in a rotating mode, a sliding rod (19) penetrates through the rotating plate (22) and the screw rod (21) together, the sliding rod (19) is located in the lantern ring (24), the upper ends of the eight sliding rods (19) are fixed to one ends of the eight moving parts (5) respectively, a second spring (23) is sleeved on each sliding rod (19), and the two ends of the second spring (23) are fixed to one end of each sliding rod (19), the body (9) is positioned between eight sliding rods (19).

5. The assembled bus duct with good pressure resistance as set forth in claim 4, wherein: eight rotating plates (22) are in a group in pairs, and four groups of rotating plates (22) are respectively abutted to two ends in the body (9).

6. The assembled bus duct with good pressure resistance as set forth in claim 1, wherein: two ends of the first spring (15) are respectively fixed on the opposite sides of the two connecting plates (17).

7. The assembled bus duct with good pressure resistance as set forth in claim 1, wherein: one end of the vertical rod (7) is provided with a blind hole, and one end of the first U-shaped rod (11) is located in the blind hole.