CN210156868U

CN210156868U - Fire-resistant bus duct flanged bus

Info

Publication number: CN210156868U
Application number: CN201921044851.0U
Authority: CN
Inventors: 姚波; 孙春林
Original assignee: Zhenjiang Huazhou Electrical Appliances Co Ltd
Current assignee: Zhenjiang Huazhou Electrical Appliances Co Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-03-17
Anticipated expiration: 2029-07-05

Abstract

The utility model relates to the technical field of flange buses, and discloses a fire-resistant bus duct flange bus, which solves the problems that the surface dirt of the fire-resistant bus duct flange bus on the current market can not be cleaned, the surface is corroded quickly, the service life is short, the flange buses with different sizes cause the generation of gaps after the installation, the effective installation of the flange bus and the distortion of the flange bus can not be corrected accurately, the winding is easy to generate, the appearance and the stable use of the flange bus are influenced, the fire-resistant bus duct flange bus comprises a placing groove, a fixing block is arranged in the inner cavity of the placing groove, and a bearing is arranged on the side surface of the inner cavity of the fixing block; the utility model discloses, it is convenient to have flange generating line surface cleaning, and corrosion rate is slow, long service life, and the installation is seamless, and is firm, can carry out spacing correction to one section of distortion wantonly, and the winding can not appear in the flange generating line, influences the phenomenon pleasing to the eye and the steady use, and relevant fixed establishment can carry out convenient dismantlement, makes things convenient for its utilization many times, reduces the advantage of wasting of resources.

Description

Fire-resistant bus duct flanged bus

Technical Field

The utility model belongs to the technical field of the flanged bus, specifically be a fire-resistant busway flanged bus.

Background

The bus is composed of a metal plate (steel plate or aluminum plate) as a protective shell, a conductive bar, an insulating material and related accessories.

However, the surface of the flange bus in installation cannot be cleaned when the flange bus of the fireproof bus duct on the market is used, so that the flange bus with dirt adhered to the surface is easily affected by the adhered substances, the corrosion rate of the surface is increased, the service life of the flange bus is reduced, and due to different sizes of the flange buses, certain gaps are inevitably generated during installation of the flange buses, and the flange buses are installed loosely; meanwhile, the flange bus in installation inevitably has distortion, and the flange bus cannot be effectively corrected in the fireproof bus duct due to the distortion uncertainty of the flange bus, so that the distorted flange bus has the winding phenomenon, and the attractiveness and stable use of the flange bus in placement are affected.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a fire-resistant bus duct flanged bus, the effectual fire-resistant bus duct flanged bus surface dirt of having solved on the existing market can't be clean, and the surface is fast by the corrosion rate, and life is short, and the flange generating line of equidimension not leads to its installation back to produce the gap, influences effective installation of flange generating line, one section of flange generating line distortion can't accurately correct, produces the winding easily, influences its problem of putting beautifully and stable the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-resistant bus duct flange generating line, including the standing groove, the solid piece is installed to the inner chamber of standing groove, the side-mounting of solid piece inner chamber has the bearing, the side-mounting of bearing has the threaded rod, the pushing ram is installed to the one end of threaded rod, the side-mounting of pushing ram has sealed piece, the mid-mounting of solid piece has the generating line, the externally mounted of generating line has the cleaning brush, the externally mounted of cleaning brush has clean cover, the mid-mounting of standing groove has the locating piece, the setting pole is installed to the inner chamber of locating piece, the extension rod is installed to the one end of setting pole, the stopper is installed to the one end of extension rod, the top of stopper is fixed with the poker rod, the side of stopper.

Preferably, the inner side of the placing groove is provided with positioning grooves, and the positioning grooves on the placing groove are equidistantly arranged on the inner side of the placing groove.

Preferably, the side wall of the retention block is provided with a sliding groove, and the sliding groove on the retention block is matched with one end of the bottom of the push rod.

Preferably, a driving mechanism is installed at one end of the threaded rod, and the driving mechanism at one end of the threaded rod is installed in the inner cavity of the retaining block.

Preferably, the one end of extension rod is fixed with the block rubber, and the extension rod installs the positioning groove inner chamber phase-match in the one end of block rubber and the standing groove.

Preferably, the poke rod consists of a rod body and a conveying block, and the conveying block in the poke rod is positioned outside the positioning block.

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

1) during work, the bus is aligned with the hole in the retention block to extend, dirt on the surface of the bus is cleaned by the cleaning brush on the cleaning sleeve, after the surface of the bus is cleaned, the threaded rod on the bearing is rotated to drive the sealing block on the pushing rod to move, and the sealing block seals a gap between the bus and the retention block, so that the surface of the flange bus of the refractory bus duct is convenient and fast to clean, the surface of the flange bus is corroded slowly, the service life of the flange bus is long, no gap exists after the flange bus is installed, and the installation is stable;

2) the utility model discloses a refractory bus groove flange bus, including the locating piece, the locating piece is placed to the locating piece, through the pulling poker rod, place the distortion position department of its bus, loosen the poker rod afterwards, the stopper receives reset spring's influence, it removes to drive the positioning groove on the standing groove of extension rod, the position of locating piece is fixed, one section of generating line of distortion is injectd thereupon, guaranteed that this refractory bus groove flange bus can carry out spacing correction to one section of flange bus distortion wantonly, the winding can not appear in the flange bus, influence the pleasing to the eye phenomenon with the steady use of flange bus, relevant fixed establishment can carry out convenient dismantlement, make things convenient for its reuse many times.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the installation of the retaining block of the present invention;

FIG. 3 is a schematic view of the structure of the cleaning sleeve of the present invention;

FIG. 4 is a schematic view of the positioning block of the present invention;

in the figure: 1. a placement groove; 2. a retention block; 3. a bearing; 4. a threaded rod; 5. a push rod; 6. a sealing block; 7. a bus bar; 8. a cleaning brush; 9. cleaning the sleeve; 10. positioning blocks; 11. a sizing rod; 12. an extension rod; 13. a limiting block; 14. a poke rod; 15. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-4, the utility model comprises a placement groove 1, a retention block 2 is installed in the inner cavity of the placement groove 1, a bearing 3 is installed on the side surface of the inner cavity of the retention block 2, a threaded rod 4 is installed on the side surface of the bearing 3, a push rod 5 is installed at one end of the threaded rod 4, a sealing block 6 is installed on the side surface of the push rod 5, the gap between the retention block 2 and a bus 7 is sealed by the arrangement of the sealing block 6, the bus 7 is installed in the middle of the retention block 2, a cleaning brush 8 is installed outside the bus 7, a cleaning sleeve 9 is installed outside the cleaning brush 8, the cleaning brush 8 can be fixed in position by the arrangement of the cleaning sleeve 9, after the cleaning brush 8 is used, the cleaning sleeve 9 can be pulled to be detached, a positioning block 10 is installed in the middle of the placement groove 1, a shaping rod 11 is installed in the inner cavity of the positioning block 10, an extension rod, stopper 13 is installed to the one end of extension rod 12, through stopper 13's setting for extension rod 12 can carry out stable position change, thereby realizes its different user demands, and stopper 13's top is fixed with poker rod 14, and stopper 13's side is passed through reset spring 15 and is connected with the side transmission of locating piece 10 inner chamber.

Second, on the basis of first embodiment, positioning groove has been seted up to the inboard of standing groove 1, and the positioning groove equidistance on standing groove 1 sets up in the inboard department of standing groove 1, through the setting of standing groove 1 for it utilizes positioning groove and extension rod 12 to cooperate, thereby realizes the rigidity of locating piece 10, prevents to produce alternately between the generating line 7 of difference.

In the third embodiment, on the basis of the first embodiment, the side wall of the retention block 2 is provided with a sliding groove, the sliding groove on the retention block 2 is matched with one end of the bottom of the push rod 5, and the retention block 2 is arranged to be matched with the sliding groove to limit the position of the push rod 5, so that the push rod 5 is ensured to perform stable parallel movement.

Fourth embodiment, on the basis of first embodiment, actuating mechanism is installed to the one end of threaded rod 4, and the actuating mechanism of threaded rod 4 one end installs the inner chamber at solid fixed block 2, through the setting of threaded rod 4 for it can cooperate actuating mechanism to carry out rotary motion, thereby drives push rod 5 and carries out position shifting.

Fifth, on the basis of embodiment one, the one end of extension rod 12 is fixed with the block rubber, and extension rod 12 installs the one end of block rubber and the positioning groove inner chamber phase-match in the standing groove 1, through the setting of extension rod 12 for locating piece 10 can carry out convenient rigidity, thereby makes things convenient for it to change when damaging.

Sixth embodiment, on the basis of first embodiment, poker rod 14 comprises the body of rod and transport block, and the transport block in poker rod 14 is located the outside of locating piece 10, through the setting of poker rod 14 for it can drive stopper 13 and make extension rod 12 carry out the change in the position, thereby realizes the convenient dismantlement installation of locating piece 10.

The working principle is as follows: when the bus bar cleaning device works, firstly, the bus bar 7 is aligned with the hole in the retention block 2 to extend, dirt on the surface of the bus bar 7 is cleaned by the cleaning brush 8 on the cleaning sleeve 9, after the surface of the bus bar 7 is cleaned, the threaded rod 4 on the bearing 3 is rotated to drive the sealing block 6 on the pushing rod 5 to move, and the sealing block 6 seals a gap between the bus bar 7 and the retention block 2; when the distortion appears in one section of generating line 7, pulling poker rod 14 places locating piece 10 to the distortion position department of its generating line 7, loosens poker rod 14 afterwards, and stopper 13 receives reset spring 15's influence, drives extension rod 12 and moves to the positioning groove on the standing groove 1, and the position of locating piece 10 is fixed, and one section of generating line 7 of distortion is injectd thereupon, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire-resistant bus duct flanged bus, includes standing groove (1), its characterized in that: the utility model discloses a fixing device for the automobile seat, including standing groove (1), fixed block (2) are installed to the inner chamber of standing groove (1), the side-mounting of fixed block (2) inner chamber has bearing (3), the side-mounting of bearing (3) has threaded rod (4), push rod (5) are installed to the one end of threaded rod (4), the side-mounting of push rod (5) has sealed piece (6), the mid-mounting of fixed block (2) has generating line (7), the externally mounted of generating line (7) has cleaning brush (8), the externally mounted of cleaning brush (8) has cleaning sleeve (9), the mid-mounting of standing groove (1) has locating piece (10), shaping pole (11) are installed to the inner chamber of locating piece (10), extension rod (12) are installed to the one end of shaping pole (11), stopper (13) are installed to the one end of extension rod (12), the top of stopper (13) is fixed with dials pole (14), the side transmission of stopper (13) is connected with.

2. The fire-resistant busway flanged bus of claim 1, wherein: positioning grooves are formed in the inner side of the placing groove (1), and the positioning grooves in the placing groove (1) are arranged on the inner side of the placing groove (1) at equal intervals.

3. The fire-resistant busway flanged bus of claim 1, wherein: the side wall of the retention block (2) is provided with a sliding groove, and the sliding groove on the retention block (2) is matched with one end of the bottom of the push rod (5).

4. The fire-resistant busway flanged bus of claim 1, wherein: and a driving mechanism is installed at one end of the threaded rod (4), and the driving mechanism at one end of the threaded rod (4) is installed in the inner cavity of the retaining block (2).

5. The fire-resistant busway flanged bus of claim 1, wherein: the one end of extension rod (12) is fixed with the block rubber, and the one end that block rubber was installed in extension rod (12) matches with the positioning groove inner chamber in standing groove (1).

6. The fire-resistant busway flanged bus of claim 1, wherein: the poke rod (14) is composed of a rod body and a conveying block, and the conveying block in the poke rod (14) is positioned outside the positioning block (10).