CN210957707U - Bus duct convenient to equipment and having self-locking function - Google Patents

Abstract

The utility model relates to the technical field of bus ducts, in particular to a bus duct with self-locking function, which is convenient to assemble and comprises a limiting plate and a contact plate, wherein one end of the limiting plate is fixedly connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a sleeve pipe, the rear end surface of the threaded rod which is positioned on the front end surface is fixedly connected with a slide rod, the front end surface of the threaded rod which is positioned on the rear end surface is fixedly connected with a slide sleeve, the inner side of the slide sleeve is fixedly connected with a second spring, the other end of the second spring is fixedly connected with a trapezoidal fixture block, the upper end and the lower end of the limiting plate are both fixedly connected with the contact plate, the inner side of the contact plate is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a, can connect copper line and contact plate, realize the auto-lock ability, be convenient for use this bus duct.

Description

Bus duct convenient to equipment and having self-locking function

[ technical field ] A method for producing a semiconductor device

The utility model relates to a bus duct technical field specifically is a bus duct with self-locking function convenient to equipment.

[ background of the invention ]

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. The electric wire and cable have been replaced more and more in the indoor low-voltage electric power transmission main line project, and therefore, the demand for a bus duct with a self-locking function, which is convenient to assemble, is increasing.

The bus duct that exists on the existing market when using it, can not carry out the auto-lock to the copper line that it connects, need use the screw to inject the position of copper line, has reduced the work efficiency of installation to when using the bus duct, be not convenient for assemble it, increased the time of equipment, consequently, propose the bus duct that has self-locking function of being convenient for assemble to above-mentioned problem.

[ Utility model ] content

An object of the utility model is to provide a bus duct with self-locking function convenient to equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a bus duct with a self-locking function and convenient to assemble comprises a limiting plate and a contact plate, wherein one end of the limiting plate is fixedly connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a sleeve, the rear end face of the threaded rod, which is positioned on the front end face, is fixedly connected with a slide rod, the front end face of the threaded rod, which is positioned on the rear end face, is fixedly connected with a slide sleeve, the inner side of the slide sleeve is fixedly connected with a second spring, the other end of the second spring is fixedly connected with a trapezoidal fixture block, the upper end and the lower end of the limiting plate are fixedly connected with the contact plate, the inner side of the contact plate is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a stop block, one end of the stop block is fixedly connected with, one end of the copper wire is fixedly connected with a power connection plate.

Preferably, the number of the stop blocks positioned on the inner side of the contact plate is 2, the two stop blocks are respectively positioned at symmetrical positions of the upper end and the lower end of the baffle plate, a sliding groove is formed in the inner side of the contact plate, and the sliding block is positioned on the inner side of the sliding groove formed in the contact plate.

Preferably, the copper wire is limited by the position of the stop block and the contact plate, the stop block is connected with the contact plate in a sliding mode through the sliding block and the first spring, and the electric connection plate is located between the stop block and the stop block.

Preferably, the number of the trapezoidal fixture blocks located on the inner side of the sliding sleeve is 2, the two trapezoidal fixture blocks are located at the symmetrical positions of the upper end and the lower end of the inner side of the sliding sleeve respectively, and the trapezoidal fixture blocks are connected with the sliding sleeve in a sliding mode through second springs.

Preferably, a clamping groove is formed in the inner side of the sliding rod, the trapezoidal clamping block is located on the inner side of the clamping groove formed in the sliding rod, and the sliding rod and the sliding sleeve are fixed in position through the trapezoidal clamping block and the sleeve.

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

1. the utility model discloses in, through sleeve pipe, threaded rod and the trapezoidal fixture block that sets up, when needing to connect the limiting plate at both ends around, can move the litter to the inboard of sliding sleeve, then trapezoidal fixture block can move to the inboard of litter through the design of second spring, can tentatively prescribe a limit to the position of litter and sliding sleeve, then can be through being connected between sleeve pipe and the threaded rod, can connect the threaded rod at both ends around, then can carry out position prescribe a limit to the limiting plate at both ends around, be convenient for assemble it;

2. the utility model discloses in, through dog, first spring and the contact plate that sets up, when needs are connected copper line and contact plate, can place the one end at the baffle through the dog to connecing the electric plate, then the dog can carry out sliding connection through the elasticity of first spring and contact plate, can prescribe a limit to the position of copper line through the design of dog, can connect copper line and contact plate, realize the auto-lock ability, be convenient for use this bus duct.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the mounting structure of the limiting plate of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1-copper wire, 2-contact plate, 3-limit plate, 4-threaded rod, 5-sleeve, 6-electric plate, 7-stop block, 8-first spring, 9-pull rod, 10-baffle, 11-slide block, 12-second spring, 13-trapezoidal block, 14-slide rod and 15-slide sleeve.

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. 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.

Referring to fig. 1-4, the present invention provides a technical solution:

a bus duct with a self-locking function and convenient to assemble comprises a limiting plate 3 and a contact plate 2, wherein one end of the limiting plate 3 is fixedly connected with a threaded rod 4, the design of the threaded rod 4 can be used for facilitating the connection of the limiting plates 3 at the front end and the rear end, the outer side of the threaded rod 4 is in threaded connection with a sleeve 5, the design of the sleeve 5 can be used for connecting the threaded rods 4 at the front end and the rear end, the limiting plates 3 at the front end and the rear end are convenient to connect, the rear end face of the threaded rod 4 at the front end face is fixedly connected with a sliding rod 14, the position of a sliding sleeve 15 can be limited by the design of the sliding rod 14, the threaded rods 4 at the front end and the rear end are convenient to connect, the limiting plates 3 at the front end and the rear end are convenient to connect, the front end face of, the position of the trapezoidal clamping block 13 can be adjusted through the design of the second spring 12, the trapezoidal clamping block 13 can be conveniently used, the trapezoidal clamping block 13 is fixedly connected to the other end of the second spring 12, the slide rod 14 and the slide sleeve 15 can be connected through the design of the trapezoidal clamping block 13, preliminary limitation on the threaded rods 4 at the front end and the rear end is facilitated, the contact plates 2 are fixedly connected to the upper end and the lower end of the limiting plate 3, the copper wires 1 can be limited in position through the design of the contact plates 2, the copper wires 1 can be conveniently connected, the first spring 8 is fixedly connected to the inner side of the contact plates 2, the position of the stop block 7 can be adjusted through the design of the first spring 8, the position of the copper wires 1 can be conveniently limited, the stop block 7 is fixedly connected to the other end of the first spring 8, and the pull rod 9 is fixedly connected, can adjust the position of dog 7 through the design of pull rod 9, be convenient for use dog 7, the equal fixedly connected with slider 11 in both ends around dog 7 can be adjusted the position of dog 7 through the design of slider 11, is convenient for use dog 7, the inboard fixedly connected with baffle 10 of contact plate 2 can inject the position of electroplax 6 through the design of baffle 10, avoids the gliding condition to appear in electroplax 6, the inboard of contact plate 2 is equipped with copper line 1, the one end fixedly connected with electroplax 6 of copper line 1.

The number of the stop blocks 7 positioned on the inner side of the contact plate 2 is 2, the two stop blocks 7 are respectively positioned at symmetrical positions of the upper end and the lower end of the baffle plate 10, the inner side of the contact plate 2 is provided with a sliding groove, the sliding block 11 is positioned on the inner side of the sliding groove formed in the contact plate 2, the arrangement is favorable for regulating the position of the stop blocks 7, the position of the copper wire 1 can be limited through the design of the stop blocks 7, the copper wire 1 and the contact plate 2 are convenient to connect, the copper wire 1 is limited through the position of the stop blocks 7 and the contact plate 2, the stop blocks 7 are in sliding connection with the contact plate 2 through the sliding block 11 and the first spring 8, the power-on plate 6 is positioned between the baffle plate 10 and the stop blocks 7, the arrangement is favorable for limiting the position of the stop blocks 7, the position of the power-on plate 6 is convenient to, be located sliding sleeve 15 inboard the total 2 of the number of trapezoidal fixture block 13, two both ends symmetric position department about trapezoidal fixture block 13 is located sliding sleeve 15's inboard respectively, trapezoidal fixture block 13 passes through second spring 12 and sliding sleeve 15 sliding connection, and this kind of setting does benefit to and adjusts the position of trapezoidal fixture block 13, is convenient for tentatively prescribe a limit to the position of litter 14 and sliding sleeve 15 through the design of trapezoidal fixture block 13, the draw-in groove has been seted up to the inboard of litter 14, trapezoidal fixture block 13 is located the inboard of the draw-in groove that litter 14 was seted up, litter 14 and sliding sleeve 15 carry out the rigidity through trapezoidal fixture block 13 and sleeve 5, and this kind of setting does benefit to and connects the threaded rod 4 at both ends around, is convenient for carry out fast assembly to the limiting plate 3 at both ends around.

The working process is as follows: when the bus duct needs to be used, firstly, the bus duct needs to be assembled, the sliding rod 14 positioned at the front end face can be placed on the inner side of the sliding sleeve 15, the sliding rod 14 can move to the inner side of the sliding sleeve 15 by pushing the trapezoidal clamping block 13, when the sliding rod moves to a proper position, the trapezoidal clamping block 13 can move to the inner side of the clamping groove formed in the sliding rod 14 by the elastic force of the second spring 12, the positions of the sliding sleeve 15 and the sliding rod 14 can be limited by the clamping and connection between the trapezoidal clamping block 13 and the sliding rod 14, then, the sleeve 5 can be rotated, the threaded rod 4 at the front end and the rear end can be connected by the threaded connection between the sleeve 5 and the threaded rod 4, the limiting plates 3 at the front end and the rear end can be connected, the bus duct can be rapidly assembled, after the assembly is completed, the copper wire 1 needs to be installed, the electric connection plate 6 can be moved to the inner side of the contact plate 2, the stopper 7 can be pushed by the electric contact plate 6 to move towards the inner side of the contact plate 2, the electric contact plate 6 can move to one end of the stopper 7, the stopper 7 can be in sliding connection with the contact plate 2 through the design of the first spring 8 and the slider 11, the position of the electric contact plate 6 can be limited through the design of the stopper 7, the position of the copper wire 1 can be limited, meanwhile, the position of the electric contact plate 6 can be limited through the design of the baffle 10, the electric contact plate 6 can be prevented from sliding, self-locking capability can be realized, the connection between the copper wire 1 and the contact plate 2 is facilitated, if the contact plate 2 and the electric contact plate 6 need to be separated, the stopper 7 can be driven to move through the pull rod 9, the stopper 7 can be moved to the inner side of the contact plate 2, and the electric contact plate 6 can be taken out from the inner side of the contact plate 2, can let connect electric plate 6 and contact plate 2 to separate, be convenient for install and dismantle copper line 1.

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 (5)

1. The utility model provides a bus duct that has self-locking function convenient to equipment, includes limiting plate (3) and contact plate (2), its characterized in that: the anti-theft device is characterized in that one end of the limiting plate (3) is fixedly connected with a threaded rod (4), the outer side of the threaded rod (4) is in threaded connection with a sleeve (5), the rear end face of the threaded rod (4) positioned on the front end face is fixedly connected with a slide rod (14), the front end face of the threaded rod (4) positioned on the rear end face is fixedly connected with a sliding sleeve (15), the inner side of the sliding sleeve (15) is fixedly connected with a second spring (12), the other end of the second spring (12) is fixedly connected with a trapezoidal clamping block (13), the upper end and the lower end of the limiting plate (3) are both fixedly connected with a contact plate (2), the inner side of the contact plate (2) is fixedly connected with a first spring (8), the other end of the first spring (8) is fixedly connected with a check block (7), one end of the check block (7) is fixedly connected with, the inboard fixedly connected with baffle (10) of contact plate (2), the inboard of contact plate (2) is equipped with copper line (1), the one end fixedly connected with of copper line (1) connects electroplax (6).

2. The bus duct with the self-locking function convenient to assemble of claim 1, wherein: the number of the stop blocks (7) positioned on the inner side of the contact plate (2) is 2, the two stop blocks (7) are respectively positioned at the symmetrical positions of the upper end and the lower end of the baffle plate (10), the inner side of the contact plate (2) is provided with a sliding groove, and the sliding block (11) is positioned on the inner side of the sliding groove formed in the contact plate (2).

3. The bus duct with the self-locking function convenient to assemble of claim 1, wherein: the copper wire (1) is limited by the positions of the stop block (7) and the contact plate (2), the stop block (7) is connected with the contact plate (2) in a sliding mode through the sliding block (11) and the first spring (8), and the power connection plate (6) is located between the stop block (7) and the stop block (10).

4. The bus duct with the self-locking function convenient to assemble of claim 1, wherein: the number of the trapezoidal fixture blocks (13) positioned on the inner side of the sliding sleeve (15) is 2, the two trapezoidal fixture blocks (13) are respectively positioned at the upper end and the lower end of the inner side of the sliding sleeve (15) and are symmetrically positioned, and the trapezoidal fixture blocks (13) are slidably connected with the sliding sleeve (15) through second springs (12).

5. The bus duct with the self-locking function convenient to assemble of claim 1, wherein: the inner side of the sliding rod (14) is provided with a clamping groove, the trapezoidal clamping block (13) is positioned on the inner side of the clamping groove formed in the sliding rod (14), and the sliding rod (14) and the sliding sleeve (15) are fixed in position through the trapezoidal clamping block (13) and the sleeve (5).

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