CN214850335U

CN214850335U - Press-in mechanism facilitating insertion of plug pins of jack box into bus duct

Info

Publication number: CN214850335U
Application number: CN202121693983.3U
Authority: CN
Inventors: 徐南
Original assignee: Shanghai Rongqin Electric Group Co ltd
Current assignee: Shanghai Rongqin Electric Group Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-11-23
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a press-in mechanism convenient for inserting plug box pins into a bus duct, which belongs to the technical field of bus ducts, and comprises a press-down component, a press-down component and a press-down component, wherein the press-down component comprises a handle and four groups of connecting rods, the four groups of connecting rods are mutually hinged, and the handle is arranged on the outer wall of an upper connecting rod; the pressing plate is arranged on the outer wall of the lower connecting rod; and, the latch hook subassembly, it is two sets of the latch hook subassembly is installed respectively on the outer wall of two sets of connecting rods of downside, extend to the outside in the bottom of downside connecting rod in the device, can take the installation piece to remove, make even the rope pull the mounting panel and remove in the inner chamber of mounting hole, and the latch hook body can not remove, avoid causing the pull to the bus duct part of hooking, and inject the interval between two sets of latch hook bodies by the connecting rod, make the in-process of impressing, two sets of latch hook bodies can not keep away from, also can not draw close, protect the bus duct.

Description

Press-in mechanism facilitating insertion of plug pins of jack box into bus duct

Technical Field

The utility model relates to a bus duct technical field specifically is participated in the mechanism of pushing into that inserts the bus duct for jack box.

Background

The bus duct is a novel conductor, and along with the emergence of modernization facility and equipment, high-rise building and large-scale workshop need consume huge electric energy, and in the face of so huge electric quantity demand, its transmission demand can't be satisfied to traditional cable, and the bus duct is the subassembly that is used for replacing traditional cable.

The jack box is a unit in a power transmission bus duct, when the jack box is in plug connection with the bus duct, a press-in mechanism is required to be used, the public document with the application number of CN202021740611.7, which is a press-in mechanism facilitating plug box pins to be inserted into the bus duct, discloses a mode, however, in the process of press-in, a lock hook is required to be used for hooking a side wall of the bus duct, and as the lock hook is hinged with a connecting rod, in the process of press-down, a lower side connecting rod can extend outwards, so that the lock hook pulls the bus duct, the bus duct is easy to deform and damage, and therefore, the press-in mechanism facilitating plug box pins to be inserted into the bus duct is provided.

Disclosure of Invention

An object of the utility model is to provide a mechanism is advanced to pressure that is convenient for jack box to participate in and inserts bus duct 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 press-in mechanism for facilitating the insertion of plug pins of a jack box into a bus duct comprises,

the pressing assembly comprises a handle and four groups of connecting rods, the four groups of connecting rods are hinged with each other, and the handle is arranged on the outer wall of the upper connecting rod;

the pressing plate is arranged on the outer wall of the lower connecting rod; and the number of the first and second groups,

and the two groups of lock hook assemblies are respectively arranged on the outer walls of the two groups of connecting rods at the lower side.

Preferably, the lock hook assembly comprises an installation block hinged with the outer wall of the lower connecting rod, and a lock hook body is movably installed on the bottom wall of the installation block.

Preferably, the lock hook body is provided with a mounting hole in the top wall, the inner cavity of the mounting hole is slidably connected with the mounting plate through an elastic piece, and a connecting rope is arranged between the top wall of the mounting plate and the bottom wall of the mounting block.

Preferably, a connecting rod is arranged between the rear side walls of the two groups of lock hook bodies.

Preferably, the connecting rod comprises two groups of inserted bars, the front ends of the inserted bars are connected with the rear side wall of the lock hook body, two groups of the inserted bars are sleeved with mounting sleeves in a sliding mode between the outer walls of the inserted bars, bolts are connected to the outer walls of the mounting sleeves in a screwed mode, and the bolts extend into the inner cavities of the mounting sleeves and are attached to the outer walls of the inserted bars.

Preferably, the slot is arranged at the connecting part of the lock hook body and the inserting rod, one end of the inserting rod, which is close to the lock hook body, is inserted into the inner cavity of the slot, the magnetic blocks are arranged on the outer wall of the inserting rod and the inner cavity of the slot, and the two groups of magnetic blocks are attached to each other.

Compared with the prior art, the beneficial effects of the utility model are that: the bottom of connecting rod in the downside extends to the outside in the device, can take the installation piece to remove, makes even the rope pull the mounting panel and remove in the inner chamber of mounting hole, and the latch hook body can not remove, avoids causing the dragging to the bus duct part of hooking to prescribe a limit to by the interval of connecting rod between two sets of latch hook bodies, make the in-process of pressing into, two sets of latch hook bodies can not keep away from, can not draw close yet, protect the bus duct.

Drawings

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

FIG. 2 is a schematic view of the connecting structure of the connecting rod and the latch hook body of the present invention;

fig. 3 is the structural schematic diagram of the latch hook assembly of the present invention.

In the figure: 1. a connecting rod; 2. a handle; 3. pressing a plate; 4. a latch hook assembly; 41. mounting blocks; 42. a latch hook body; 43. a connecting rod; 431. installing a sleeve; 432. inserting a rod; 433. a slot; 44. mounting holes; 45. connecting a rope; 46. and (7) mounting the plate.

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.

Example 1:

the utility model provides a technical scheme: a pressing mechanism for facilitating the insertion of the plug box pins into the bus duct, please refer to fig. 1, which comprises,

the downward pressing assembly comprises a handle 2 and connecting rods 1, the four groups of connecting rods 1 are hinged with each other, and the handle 2 is arranged on the outer wall of the upper connecting rod 1;

the pressing plate 3 is arranged on the outer wall of the lower connecting rod 1, the connecting mode of the handle 2, the connecting rod 1 and the pressing plate 3 is the same as that of a pressing mechanism with the application number of CN202021740611.7, which is convenient for inserting plug pins of a jack box into a bus duct, and the working mode is also the same; and the number of the first and second groups,

and the two groups of locking hook assemblies 4 are respectively arranged on the outer walls of the two groups of connecting rods 1 at the lower side.

Referring to fig. 1, 2 and 3, the latch hook assembly 4 includes an installation block 41 hinged to an outer wall of the lower link 1, a latch hook body 42 is movably installed on a bottom wall of the installation block 41, an installation hole 44 is formed in a top wall of the latch hook body 42, an inner cavity of the installation hole 44 is slidably connected to the installation plate 46 through an elastic member, a connection rope 45 is installed between the top wall of the installation plate 46 and the bottom wall of the installation block 41, so that the handle 2 is pressed down, when the pressing plate 3 presses a pin of the junction box, the upper link 1 approaches the lower link 1, so that the bottom end of the lower link 1 extends outward, the installation block 41 is driven to move, the connection rope 45 pulls the installation plate 46 to move in the inner cavity of the installation hole 44, and the latch hook body 42 cannot move, thereby avoiding pulling the hooked bus duct part.

Example 2:

referring to fig. 1, 2 and 3, on the basis of embodiment 1, a connecting rod 43 is installed between rear side walls of two sets of latch hook bodies 42, a distance between the two sets of latch hook bodies 42 is limited, so that in the pressing process, the two sets of latch hook bodies 42 do not move away from each other or approach each other, and protect the bus duct, the connecting rod 43 includes two sets of insertion rods 432, front ends of the insertion rods 432 are connected with the rear side walls of the latch hook bodies 42, a mounting sleeve 431 is slidably sleeved between outer walls of the two sets of insertion rods 432, a bolt is screwed on an outer wall of the mounting sleeve 431 and extends into an inner cavity of the mounting sleeve 431 and is attached to an outer wall of the insertion rod 432, the bolt is rotated to be not attached to the insertion rod 432, so that the insertion rod 432 can slide in the inner cavity of the mounting sleeve 431 for changing the length of the connecting rod 43, a slot 433 is opened at a connecting portion between the latch hook bodies 42 and the insertion rod 432, and one end of the insertion rod 432 close to the latch hook bodies 42 is inserted into the inner cavity of the slot 433, the outer wall of the inserting rod 432 and the inner cavity of the slot 433 are respectively provided with a magnetic block, the two groups of magnetic blocks are attached to each other, the connecting rod 43 is pulled, the inserting rod 432 is moved out of the inner cavity of the slot 433, and the connecting rod 43 is conveniently taken down from the lock hook body 42;

increased connecting rod 43 part for embodiment 1, injectd the interval between two sets of latch hook bodies 42, made the in-process of pushing in, two sets of latch hook bodies 42 can not keep away from, can not draw close yet, protect the bus duct.

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. Mechanism is advanced in pressure convenient to jack box is participated in and is inserted bus duct, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the pressing assembly comprises handles (2) and connecting rods (1), the four groups of connecting rods (1) are hinged with each other, and the handles (2) are installed on the outer wall of the upper connecting rod (1);

the pressing plate (3) is mounted on the outer wall of the lower connecting rod (1); and the number of the first and second groups,

and the two groups of locking hook assemblies (4) are respectively arranged on the outer walls of the two groups of connecting rods (1) at the lower side.

2. A push-in mechanism for facilitating insertion of a jack box prong into a bus duct as defined in claim 1, wherein: the lock hook component (4) comprises an installation block (41) hinged with the outer wall of the lower side connecting rod (1), and a lock hook body (42) is movably installed on the bottom wall of the installation block (41).

3. A push-in mechanism for facilitating insertion of a jack box prong into a bus duct as defined in claim 2, wherein: mounting hole (44) have been seted up to latch hook body (42) top wall, mounting hole (44) inner chamber passes through elastic component and mounting panel (46) sliding connection, install between mounting panel (46) top wall and mounting block (41) bottom wall and link rope (45).

4. A push-in mechanism for facilitating insertion of a jack box prong into a bus duct as defined in claim 3, wherein: and a connecting rod (43) is arranged between the rear side walls of the two groups of lock hook bodies (42).

5. A push-in mechanism for facilitating insertion of a jack box prong into a bus duct as defined in claim 4, wherein: connecting rod (43) include two sets of inserted bar (432), inserted bar (432) front end is connected with latch hook body (42) rear side wall, and is two sets of sliding sleeve has installation sleeve (431) between inserted bar (432) outer wall, installation sleeve (431) outer wall spiro union has the bolt, and the bolt extends to in the inner chamber of installation sleeve (431) and laminates mutually with inserted bar (432) outer wall.

6. A push-in mechanism for facilitating insertion of a jack box prong into a bus duct as defined in claim 5, wherein: slot (433) have been seted up at the position of being connected of latch hook body (42) and inserted bar (432), and inserted bar (432) are close to the one end of latch hook body (42) and insert in the inner chamber of slot (433), and the magnetic path is all installed with slot (433) inner chamber to inserted bar (432) outer wall, and two sets of magnetic paths are laminated mutually.