CN212849708U - Bus duct hoisting mechanism - Google Patents
Bus duct hoisting mechanism Download PDFInfo
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- CN212849708U CN212849708U CN202022013862.1U CN202022013862U CN212849708U CN 212849708 U CN212849708 U CN 212849708U CN 202022013862 U CN202022013862 U CN 202022013862U CN 212849708 U CN212849708 U CN 212849708U
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- clamping
- bus duct
- hanging
- bus
- bracket
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Abstract
The utility model discloses a bus duct hoisting mechanism, which comprises a pair of hanging rods fixedly connected on a ceiling, a connecting beam is arranged between the two hanging rods, a hanging bracket for placing a bus duct is arranged below the connecting beam, the hanging bracket comprises a bus bracket, two sides of the bus bracket are symmetrically provided with support rods, and the top ends of the support rods are provided with clamping heads; a clamping groove matched with the clamping head is arranged on the connecting cross beam, so that the hanging bracket is clamped on the connecting cross beam; the utility model discloses simple structure, simple to operate is swift, saves installation time and installation manpower input, has improved bus duct installation effectiveness greatly to the die-pin section in the dop lower part is equipped with the necking down section that is less than the draw-in groove slightly, is equipped with the damping spring structure at necking down section cover, makes it have good shock attenuation energy dissipation effect, guarantees that bus duct connection reliability is good, long service life, and is not fragile, reduces follow-up maintenance manpower and cost of maintenance.
Description
Technical Field
The utility model relates to a bus duct production technical field especially relates to a bus duct hoisting machine constructs.
Background
The bus duct has the advantages of series matching, commercial production, small volume, large capacity, short design and construction period, convenient assembly and disassembly, no combustion, safety, reliability, long service life and the like, and the proportion of the bus duct in a power supply system is continuously increased. When the bus duct is installed, arranging the bus duct according to an installation space, fixing a supporting arm on a horizontal wall surface through an expansion screw, and installing the bus duct on the supporting arm; and on the top surface ceiling, generally adopt the gallows of fixing on the ceiling to hoist, a plurality of bolted connection are commonly used in the equipment of gallows and the bus duct installation, and the part is scattered during the installation, and the equipment is wasted time and energy, and the finding is lost easily to the bus duct rigidity fixed mode commonly used receives external force and arouses vibrations, rocks the back, makes the conductive row junction of bus duct easily not hard up, can appear alternate short circuit, contact failure, strike sparks, trouble such as burn.
Disclosure of Invention
In view of this, the utility model aims at providing a bus duct hoisting machine constructs can overcome prior art's not enough.
The utility model aims at realizing through the following technical scheme:
a bus duct hoisting mechanism comprises a pair of hanging rods fixedly connected to a ceiling, a connecting cross beam is arranged between the two hanging rods, a hoisting frame used for placing a bus duct is arranged below the connecting cross beam, the hoisting frame comprises a bus bracket, support rods are symmetrically arranged on two sides of the bus bracket, and clamping heads are arranged at the top ends of the support rods; a clamping groove matched with the clamping head is arranged on the connecting cross beam, so that the hanging bracket is clamped on the connecting cross beam; and a necking section slightly smaller than the clamping groove is arranged on the supporting rod section at the lower part of the clamping head, and a damping spring structure is sleeved on the necking section.
The clamping groove on the connecting beam is formed by transitionally connecting an installation ring groove and a clamping ring groove; sliding grooves opposite to the clamping grooves are symmetrically formed in two sides of the bus bracket, clamping blocks are arranged at the bottom ends of the support rods and clamped in the sliding grooves and are fixed through abutting of adjusting screws.
The sliding groove is fixedly connected with a fixed seat through a screw, the fixed seat is provided with a mounting hole with threads, and the adjusting screw penetrates through the mounting hole in threaded connection with the adjusting screw and abuts against the clamping block.
The adjusting screw is sleeved with an adjusting spring.
Compared with the prior art, the utility model discloses a bus duct hoisting mechanism, which comprises a pair of hanging rods fixedly connected on a ceiling, a connecting beam is arranged between the two hanging rods, a hanging bracket for placing a bus duct is arranged below the connecting beam, the hanging bracket comprises a bus bracket, two sides of the bus bracket are symmetrically provided with support rods, and the top ends of the support rods are provided with clamping heads; a clamping groove matched with the clamping head is arranged on the connecting cross beam, so that the hanging bracket is clamped on the connecting cross beam; a necking section slightly smaller than the clamping groove is arranged on the supporting rod section at the lower part of the clamping head, and a damping spring structure is sleeved on the necking section; the design improves the existing bus duct hanger, firstly, the hanger for placing the bus duct is clamped and installed with the connecting beam fixedly connected to the ceiling, the installation is more convenient and faster, additional anchoring parts such as bolts and gaskets are not needed in the installation process, and the problems that parts are scattered, time and labor are wasted in assembly, small parts are easy to lose and the like in the assembly of the existing hanger and the installation and assembly of the bus duct are solved; secondly, increased the damping spring structure in gallows and connection crossbeam junction, when realizing that the gallows receives external force to produce vibrations, the bus duct is not influenced.
The utility model has the advantages that:
the utility model discloses simple structure, simple to operate is swift, saves installation time and installation manpower input, has improved bus duct installation effectiveness greatly to have good shock attenuation energy dissipation effect, guarantee that bus duct connection reliability is good, long service life, it is not fragile, reduce follow-up maintenance manpower and cost of maintenance.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:
fig. 1 is a schematic front structural view of the present invention.
FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1
Fig. 3 is a schematic perspective view of the present invention.
Fig. 4 is a schematic structural view of the connecting beam.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.
As shown in fig. 1-4, a bus duct hoisting mechanism comprises a pair of suspenders 2 fixedly connected to a ceiling 1, a connecting beam 3 is arranged between the suspenders 2, a hoisting frame for placing a bus duct 4 is arranged below the connecting beam 3, the hoisting frame comprises a bus bracket 5, two sides of the bus bracket 5 are symmetrically provided with support rods 6, and the top ends of the support rods 6 are provided with clamping heads 601; a clamping groove 301 matched with the clamping head 601 is arranged on the connecting cross beam 3, so that the hanger is clamped on the connecting cross beam 3; and the carrier rod section at the lower part of the clamping head 3 is provided with a necking section 602 slightly smaller than the clamping groove 301, and the damping spring structure 7 is sleeved on the necking section 602, so that the hanger damping installation can be realized, the bus duct 4 placed on the hanger is further ensured to realize damping and energy dissipation, and the installation firmness is ensured.
The clamping groove 301 on the connecting beam is formed by transitionally connecting an installation ring groove 3011 and a clamping ring groove 3012; sliding grooves 501 opposite to the clamping grooves 301 are symmetrically formed in two sides of the bus bar bracket 5, clamping blocks 603 are arranged at the bottom ends of the support rods 6, and the clamping blocks 603 are clamped in the sliding grooves 501 and are abutted and fixed through adjusting screws 8; a fixed seat 10 is fixedly connected to the sliding groove 501 through a screw, a threaded mounting hole is formed in the fixed seat 10, and the adjusting screw 8 penetrates through the mounting hole in threaded connection with the adjusting screw and abuts against the clamping block 603. During installation, the adjusting screw 8 is unscrewed, so that the supporting rod clamping head 601 can penetrate through the installation ring groove 3011 of the clamping groove, then the adjusting screw 8 is screwed down to abut against the clamping block 603 at the bottom end of the supporting rod to be screwed in, and then the supporting rod 6 is moved to the position where the supporting rod clamping head 601 can be clamped into the clamping ring groove 6012 of the clamping groove, so that installation and positioning can be completed.
Adjusting screw 8 is sleeved with adjusting spring 9, adjusting screw 8 is screwed down, adjusting spring 9 is in a compressed state, the occlusion force of adjusting screw 8 is increased, connection is firmer, and when the hanger is subsequently removed, removal is more convenient and faster under the action of adjusting spring 9.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (4)
1. The utility model provides a bus duct hoisting machine constructs which characterized in that: the bus duct hanging rack comprises a pair of hanging rods (2) fixedly connected to a ceiling (1), a connecting cross beam (3) is arranged between the two hanging rods (2), a hanging rack used for placing a bus duct (4) is arranged below the connecting cross beam (3), the hanging rack comprises a bus bar bracket (5), support rods (6) are symmetrically arranged on two sides of the bus bar bracket (5), and clamping heads (601) are arranged at the top ends of the support rods (6); a clamping groove (301) matched with the clamping head (601) is arranged on the connecting cross beam (3) so that the hanging bracket is clamped on the connecting cross beam (3); and a neck reducing section (602) which is slightly smaller than the clamping groove (301) is arranged on the supporting rod section at the lower part of the clamping head (601), and a damping spring structure (7) is sleeved on the neck reducing section (602).
2. A bus duct hoisting mechanism according to claim 1, wherein: the clamping groove (301) on the connecting beam is formed by transitionally connecting an installation ring groove (3011) and a clamping ring groove (3012); the bus bar support is characterized in that sliding grooves (501) opposite to the clamping grooves (301) are symmetrically formed in two sides of the bus bar support (5), clamping blocks (603) are arranged at the bottom end of the supporting rod (6), and the clamping blocks (603) are clamped in the sliding grooves (501) and are abutted and fixed through adjusting screws (8).
3. A bus duct hoisting mechanism according to claim 2, wherein: a fixed seat (10) is fixedly connected to the sliding groove (501) through a screw, a threaded mounting hole is formed in the fixed seat (10), and the adjusting screw (8) penetrates through the mounting hole in threaded connection with the adjusting screw and abuts against the clamping block (603).
4. A bus duct hoisting mechanism according to claim 3, wherein: an adjusting spring (9) is sleeved on the adjusting screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022013862.1U CN212849708U (en) | 2020-09-15 | 2020-09-15 | Bus duct hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022013862.1U CN212849708U (en) | 2020-09-15 | 2020-09-15 | Bus duct hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212849708U true CN212849708U (en) | 2021-03-30 |
Family
ID=75149263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022013862.1U Active CN212849708U (en) | 2020-09-15 | 2020-09-15 | Bus duct hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212849708U (en) |
-
2020
- 2020-09-15 CN CN202022013862.1U patent/CN212849708U/en active Active
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