CN220254087U - Tubular bus duct structure convenient to splice - Google Patents

Abstract

The utility model discloses a tubular bus duct structure convenient to splice, which relates to the technical field of bus duct splicing. The splicing structure comprises: the connecting screw rods are oppositely installed on opposite faces of the first clamping block and the second clamping block, and the opposite adjacent connecting screw rods are connected through the adjusting screw sleeve. This application is through setting up mosaic structure between first bus duct and second bus duct, can enough be convenient for with the quick connect of first bus duct and second bus duct, and easy operation can adjust the compactness of first bus duct and second bus duct through rotating the adjusting screw sleeve, has further ensured the concatenation stability of tubular bus duct.

Description

Tubular bus duct structure convenient to splice

Technical Field

The utility model relates to the technical field of bus duct splicing, in particular to a tubular bus duct structure convenient to splice.

Background

The tubular bus duct is used as effective, safe and reliable power transmission and distribution equipment and is widely applied to the fields of industry, business and household electricity utilization. It is widely applicable to the fields of industry, business and household electricity. In industrial production, large-load power transmission is indispensable, and the tubular bus duct can meet the requirement, so that stable and reliable power guarantee is provided for industrial production.

Generally, in the use process of the bus duct, the bus duct cannot be spliced quickly, the installation efficiency is low, the installation and use efficiency of the insulating tubular bus duct is affected, and the requirements of people cannot be met. The utility model discloses an insulating tubular bus duct convenient to concatenation of publication number CN216720861U does not have the fastening adjustment effect to the connection of first bus duct and second bus duct, and it only relies on four bolts to show the upper end, and the atress is inhomogeneous inadequately, is difficult to ensure the connection effect of first bus duct and second bus duct. In view of the above, we propose a tubular bus duct structure convenient for splicing.

Disclosure of Invention

The utility model aims to provide a tubular bus duct structure convenient to splice, which solves the problems that in the prior art, in the splicing process of the tubular bus duct, the connection of a first bus duct and a second bus duct has no fastening and adjusting effects, the upper end part is displayed only by virtue of four bolts, the stress is not uniform enough, and the connection effect of the first bus duct and the second bus duct is difficult to ensure.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tubular bus duct structure convenient to concatenation, includes first bus duct and second bus duct, first bus duct and second bus duct are equipped with first electrically conductive row and second electrically conductive row respectively with the terminal surface relatively, first electrically conductive row and second electrically conductive row peg graft the setting, and first electrically conductive row and second electrically conductive row contact, first bus duct and second bus duct are fixed through the mosaic structure connection, mosaic structure locates between first bus duct and the second bus duct.

Preferably, the splicing structure comprises: the first clamping block and the second clamping block are respectively installed on the first bus duct and the second bus duct through limit bolts, connecting screws are installed on opposite faces of the first clamping block and the second clamping block in opposite directions, the connecting screws are connected through adjusting screw sleeves in opposite directions, and limit rods for inserting the first bus duct and the second bus duct are arranged on the first clamping block and the second clamping block.

Preferably, the adjusting screw sleeve is connected with the connecting screw rod through threads, and the center of the adjusting screw sleeve is collinear with the center of the connecting screw rod.

Preferably, the connecting screw is arranged at two sides of the corresponding limiting rod, and the central line of the connecting screw is vertical to the central line of the limiting rod.

Preferably, through grooves for plugging corresponding limit rods are formed in the first bus groove and the second bus groove.

Preferably, the limit bolts are arranged between the front and rear adjacent limit rods, and the center line of each limit rod is perpendicular to the center line of each limit bolt.

Preferably, the limit bolts are arranged between the front and rear adjacent limit rods, and the center line of each limit rod is parallel to the center line of each limit bolt.

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

1. according to the tubular bus duct structure convenient to splice, the splicing structure is arranged between the first bus duct and the second bus duct, so that the first bus duct and the second bus duct can be connected conveniently, the operation is simple, the distance between the first clamping block and the second clamping block can be adjusted by rotating the adjusting screw sleeve, the tightness of the first bus duct and the second bus duct can be adjusted, and the splicing stability of the tubular bus duct is further ensured; and this mosaic structure is easily dismantled, and the storage is carried all comparatively conveniently.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic view of a partial cross-sectional structure of the present utility model.

In the figure: 1. a first bus duct; 11. a first conductive bar; 2. a second bus duct; 21. a second conductive bar; 3. a splice structure; 31. a first clamping block; 32. a second clamping block; 33. a limit bolt; 34. adjusting the screw sleeve; 35. a connecting screw; 36. and a limit rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a tubular bus duct structure convenient to concatenation, includes first bus duct 1 and second bus duct 2, and first bus duct 1 and second bus duct 2 relative terminal surface are equipped with first electrically conductive row 11 and second electrically conductive row 21 respectively, and first electrically conductive row 11 and second electrically conductive row 21 peg graft the setting, and first electrically conductive row 11 and second electrically conductive row 21 contact, and first bus duct 1 and second bus duct 2 are fixed through mosaic structure 3 connection, and mosaic structure 3 locates between first bus duct 1 and the second bus duct 2. The first bus duct 1 and the second bus duct 2 can be connected more conveniently by the splicing structure 3 being easy to disassemble.

Referring to fig. 1 and fig. 4, the splicing structure 3 includes: the first clamping block 31 and the second clamping block 32 are respectively arranged on the first bus duct 1 and the second bus duct 2 through the limit bolts 33, wherein the limit bolts 33 are adopted to connect the first clamping block 31 and the second clamping block 32 with the corresponding first bus duct 1 and second bus duct 2, and the whole splicing structure 3 can be fixedly operated only by adopting the limit bolts 33, so that the operation is simple, and the connection of the first bus duct 1 and the second bus duct 2 is stable.

Further, the opposite surfaces of the first clamping block 31 and the second clamping block 32 are respectively provided with a connecting screw rod 35 in a facing way, and the connecting screw rods 35 are fixedly arranged with the corresponding first clamping block 31 and second clamping block 32. The adjacent connecting screw rods 35 are connected through the adjusting screw sleeve 34, after the adjusting screw sleeve 34 is rotated, the connecting screw rods 35 of the first clamping block 31 and the second clamping block 32 are simultaneously close to the adjusting screw sleeve 34 and screwed into the adjusting screw sleeve 34, at the moment, the distance between the first bus duct 1 and the second bus duct 2 is reduced, and in the same way, the distance between the first clamping block 31 and the second clamping block 32 can be increased by reversely rotating the adjusting screw sleeve 34. Through the above, can be convenient for to the tubular bus duct connection operation, easy operation, and the side around first bus duct 1 and second bus duct 2 is located to adjusting swivel nut 34, and the atress is even, has further improved the connection stability of first bus duct 1 and second bus duct 2.

Further, the first clamping block 31 and the second clamping block 32 are provided with a limiting rod 36 for plugging the first bus duct 1 and the second bus duct 2. The length of the limiting rod 36 is longer than the thickness of the first bus duct 1 and the second bus duct 2, namely, the lower end part of the limiting rod 36 is arranged below the first bus duct 1 and the second bus duct 2. The adjusting screw sleeve 34 is connected with the connecting screw rod 35 through threads, and the center of the adjusting screw sleeve 34 is collinear with the center of the connecting screw rod 35. The connecting screw rods 35 are arranged on two sides of the corresponding limiting rods 36, and the central lines of the connecting screw rods 35 and the limiting rods 36 are vertical.

Specifically, the limit bolts 33 are disposed between the front and rear adjacent limit rods 36, and the center line of the limit rods 36 is perpendicular to the center line of the limit bolts 33. The limit bolts 33 are arranged between the front and rear adjacent limit rods 36, and the center line of the limit rods 36 is parallel to the center line of the limit bolts 33. The first bus duct 1 and the second bus duct 2 are provided with through grooves for plugging corresponding limit rods 36. Through offer logical groove on first bus duct 1 and second bus duct 2, the gag lever post 36 that even and interval set up is pegged graft in the logical inslot portion that corresponds, can further assist the connection of first bus duct 1 and second bus duct 2 for the connection of first bus duct 1 and second bus duct 2 is more stable, and the atress is more even.

This kind of tubular bus duct structure convenient to concatenation, during operation: the first clamping block 31 and the second clamping block 32 are respectively and fixedly arranged on the corresponding first bus duct 1 and second bus duct 2 through the limiting bolts 33, at this time, limiting rods 36 used for being clamped with the first bus duct 1 and the second bus duct 2 are arranged on the first clamping block 31 and the second clamping block 32, and the stress of the first bus duct 1 and the second bus duct 2 can be uniformly dispersed through the arrangement of the limiting rods 36; after the installation is completed, the connecting screw rods 35 arranged on the opposite surfaces of the first clamping block 31 and the second clamping block 32 are oppositely arranged, the connecting screw rods 35 of the first clamping block 31 and the second clamping block 32 can be simultaneously close to the adjusting screw sleeve 34 by rotating the adjusting screw sleeve 34 through the adjusting screw sleeve 34, and the distance between the first bus duct 1 and the second bus duct 2 is reduced at the moment by screwing the adjusting screw sleeve 34, and in the same way, the distance between the first clamping block 31 and the second clamping block 32 can be increased by reversely rotating the adjusting screw sleeve 34, so that the separation operation of the first bus duct 1 and the second bus duct 2 is realized.

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

Claims (7)

1. The utility model provides a tubular bus duct structure convenient to concatenation, includes first bus duct (1) and second bus duct (2), its characterized in that: the utility model discloses a bus duct, including first bus duct (1) and second bus duct (2), first bus duct (1) and second bus duct (2) are equipped with first electrically conductive row (11) and second electrically conductive row (21) respectively, first electrically conductive row (11) and second electrically conductive row (21) peg graft and set up, and first electrically conductive row (11) and second electrically conductive row (21), contact first bus duct (1) and second bus duct (2) are fixed through mosaic structure (3) connection, mosaic structure (3) are located between first bus duct (1) and the second bus duct (2).

2. The tubular bus duct structure facilitating splicing according to claim 1, wherein: the splicing structure (3) comprises: first joint piece (31) and second joint piece (32), first joint piece (31) and second joint piece (32) are installed respectively on first bus duct (1) and second bus duct (2) through spacing bolt (33), connecting screw (35) are all installed to first joint piece (31) and second joint piece (32) opposite face, and are opposite to adjacent connect between screw (35) through adjusting screw sleeve (34), be equipped with on first joint piece (31) and second joint piece (32) and be used for pegging graft gag lever post (36) of first bus duct (1) and second bus duct (2).

3. The tubular bus duct structure facilitating splicing according to claim 2, wherein: the adjusting screw sleeve (34) is connected with the connecting screw rod (35) through threads, and the center of the adjusting screw sleeve (34) is collinear with the center of the connecting screw rod (35).

4. A tubular busway structure according to claim 3, characterized in that: the connecting screw rods (35) are arranged on two sides of the corresponding limiting rods (36), and the central lines of the connecting screw rods (35) and the limiting rods (36) are vertical.

5. The tubular bus duct structure facilitating splicing according to claim 4, wherein: and through grooves for plugging corresponding limit rods (36) are formed in the first bus duct (1) and the second bus duct (2).

6. The tubular bus duct structure facilitating splicing according to claim 5, wherein: the limiting bolts (33) are arranged between the front and rear adjacent limiting rods (36), and the center line of each limiting rod (36) is perpendicular to the center line of each limiting bolt (33).

7. The tubular bus duct structure facilitating splicing according to claim 6, wherein: the limiting bolts (33) are arranged between the front and rear adjacent limiting rods (36), and the center line of each limiting rod (36) is parallel to the center line of each limiting bolt (33).