CN217620331U - Workstation convenient to installation of jack box internal unit - Google Patents

Abstract

The utility model discloses a workbench convenient for installing units inside a jack box, which comprises a supporting underframe and a workbench surface, wherein the upper end of the supporting underframe is provided with the workbench surface, the middle part of the supporting underframe is provided with a guide rail fixing device, and one side of the guide rail fixing device is provided with a circuit fixing device for fixing a three-phase five-wire system circuit; the utility model discloses the workstation shifts jack box inner unit installation work to the workstation on, the workstation refers to jack box inner structure and designs, consequently immigration jack box again after can be installed on the workstation, can solve more complicated wiring combination on the workstation through guide rail fixing device, and the installation wiring has higher degree of freedom moreover, consequently can the wiring be done more pleasing to the eye, because do not obstruct, wiring installation effectiveness is promoted, after the workstation installation is accomplished, more conveniently inspect the wiring and whether target in place.

Description

Workstation convenient to installation of jack box internal unit

Technical Field

The utility model relates to a workstation technical field specifically is a workstation convenient to installation of jack box internal unit.

Background

The jack box is used as a conversion device from a copper bar to a cable and also as a device for outputting current from a bus, a power supply is connected to electric equipment such as an air switch in the box from the bus duct through a pin of the jack box, and the electric equipment such as the air switch is conveyed to electric equipment through a protector (fuse) and the cable from the electric equipment such as the air switch.

When the power equipment is installed in the plug box, the installation efficiency is low due to the limitation of the box body, and the utilization rate of space in the box body is low due to the fact that the power equipment is inconvenient to be connected with the equipment in the box body; for some complex power equipment composition structures, the installation in the plug box can not be smoothly carried out due to the limitation of the box body, and the condition of wiring is not well observed due to the blockage of the visual field of the box body.

SUMMERY OF THE UTILITY MODEL

The utility model provides a workstation convenient to installation of jack box internal unit to the problem that the installation was installed in the jack box that proposes among the above-mentioned background art is solved in the inefficiency, the space utilization is few, the wiring is difficult, observe the restriction.

In order to solve the above problem, the utility model provides a following technical scheme:

a workbench convenient for installing units in a jack box comprises a support chassis and a workbench surface, wherein the workbench surface is arranged at the upper end of the support chassis, a guide rail fixing device is arranged in the middle of the support chassis, and a circuit fixing device for fixing a three-phase five-wire circuit is arranged on one side of the guide rail fixing device;

guide rail fixing device includes two bi-pass hexagonal copper post, two screws and is used for the guide rail of fixed circuit equipment, bi-pass hexagonal copper post one end and screwed connection, the bi-pass hexagonal copper post other end is connected with the guide rail.

Furthermore, the circuit fixing device comprises a bolt and a ground wire clamping device for simulating the fixation of the ground wire in the plug box, the bolt is fixed on the bolt,

further, the ground wire clamping device comprises a track entering hole and an iron block fixed on the working table surface through a bolt, a plane step is arranged on one side of the iron block, a bolt hole is formed in the plane step, a cutting inclined plane is arranged on the other side of the plane step, and the track entering hole is formed in the cutting inclined plane.

Further, be provided with the hole of two symmetries on the guide rail, the bi-pass hexagonal copper post passes through the screw and links together with the guide rail, the guide rail both sides up are crooked, the inside rhombus hole that is provided with one row of alignment of guide rail.

Furthermore, the height of the two-way hexagonal copper pillar standing on the workbench surface is more than 3 times higher than the highest point height of the iron block.

Furthermore, threaded holes are formed in the upper end face and the lower end face of the double-way hexagonal stud; the screw penetrates through the diamond hole of the guide rail and is rotatably connected with the threaded hole on the upper end surface of the double-way hexagonal stud; the screw with the lower terminal surface of bi-pass hexagonal double-screw bolt screw hole rotates to be connected.

The utility model has the advantages that: the utility model discloses the workstation shifts jack box inner unit installation work to the workstation on, the workstation refers to jack box inner structure and designs, consequently immigration jack box again after can be installed on the workstation, can solve more complicated wiring combination on the workstation through guide rail fixing device, and the installation wiring has higher degree of freedom moreover, consequently can the wiring be done more pleasing to the eye, because do not obstruct, wiring installation effectiveness is promoted, after the workstation installation is accomplished, more conveniently inspect the wiring and whether target in place.

Drawings

Fig. 1 is a schematic perspective view of a workbench for facilitating installation of units inside a jack box according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fixing device for facilitating installation of an internal unit of a jack box according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a supporting bottom frame of a workbench for facilitating installation of units inside a jack box according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a bi-pass hex stud of a workbench for facilitating installation of units inside a jack box according to an embodiment of the present invention;

reference numerals are as follows: 1-supporting underframe, 2-working table top, 3-guide rail fixing device, 4-circuit fixing device, 5-double-pass hexagonal copper column, 6-guide rail, 41-bolt, 42-ground wire clamping device, 43-screw, 44-track inlet hole, 45-iron block, 46-plane step, 47-cut inclined plane, 61-hole, 62-diamond hole, 11-first surface, 12-second surface, 13-rubber pad and 14-lifting adjusting rod.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The first embodiment is as follows:

as shown in figures 1-3 of the drawings,

the workbench surface 2 is a single panel, and the workbench comprises a support chassis 1 and a workbench surface 2, wherein the workbench surface 2 is arranged at the upper end of the support chassis 1, a guide rail fixing device 3 is arranged in the middle of the support chassis 1, and a circuit fixing device 4 for fixing a three-phase five-wire circuit is arranged on one side of the guide rail fixing device 3; guide rail fixing device 3 includes two bi-pass hexagonal copper posts 5, two screws and is used for fixed circuit equipment's guide rail 6, 5 one end of bi-pass hexagonal copper post and screwed connection, 5 other ends of bi-pass hexagonal copper post are connected with guide rail 6. During installation, the guide rail 6 is placed on the bi-pass hexagonal copper pillar 5, then the guide rail 6 and the bi-pass hexagonal copper pillar 5 are fixed through screws, and after the guide rail 6 is fixed, electric equipment can be installed and fixed on the guide rail 6;

the line fixing device 4 comprises a bolt 41 and a ground clamping device 42 simulating the fixing of a wire in a jack box, the bolt 41 being fixed on a screw 43,

the ground wire clamping device 42 comprises a track entering hole 44 and an iron block 45 fixed on the working table top 2 through a bolt 41, a plane step 46 is arranged on one side of the iron block 45, a bolt 41 hole 61 is formed in the plane step 46, a cut inclined plane 47 is arranged on the other side of the plane step 46, the track entering hole 44 is formed in the cut inclined plane 47, and a ground wire is inserted into the track entering hole 44.

Be provided with the hole 61 of two symmetries on the guide rail 6, bi-pass hexagonal copper post 5 links together through screw and guide rail 6, 6 both sides of guide rail up bend, the inside rhombus hole 62 that is provided with one row of alignments of guide rail 6.

Guide rail fixing device 3 comprises bi-pass hexagonal copper post 5, both ends screw and guide rail 6, and the lower extreme screw is used for fixing with table surface 2, and the upper end screw is used for fixed guide rail 6, and the height that bi-pass hexagonal copper post 5 exceeds table surface 2 is the height of guide rail.

The height of the bi-pass hexagonal copper column 5 standing on the working table surface 2 is more than 3 times higher than the highest point height of the iron block 45. The two-way hexagonal copper pillar 5 of this embodiment is 3 times higher than the highest point of the iron block 45. After the guide rail is fixed, the height of the guide rail is a certain distance from the working table surface 2, as shown in fig. 1, at the moment, the wiring can be arranged below the guide rail (more attractive appearance and more wiring space), and the wiring can hardly be arranged below the guide rail when the wiring is originally installed in the plug box.

After the guide rail is fixed, can install all kinds of guide tracked equipment (empty division, electric energy meter etc.) on guide rail 6, owing to do not have the box restriction, can let equipment on the guide rail compacter (make full use of box space), the wiring is simpler and easy (can the wiring of greater degree of freedom, only need to ensure to connect the line later not exceed the scope of case can), also can more conveniently observe the line after accomplishing the wiring on the guide rail and connect to target in place.

After the installation is finished, the screws on the guide rails 6 of the guide rail fixing device 3 can be unscrewed, the whole body is moved into the plug box, and the plug box installation is finished after the guide rails 6 are fixed.

As shown in fig. 4, the upper end surface 51 and the lower end surface 52 of the double-way hexagonal stud 5 are both provided with threaded holes; the screw 53 is screwed to the rotating screw 53, and the screw 53 passes through the diamond hole 62 of the guide rail 6 and is rotatably connected with the threaded hole on the upper end surface 51 of the double-way hexagonal stud 5; the screw 53 is rotatably connected with the threaded hole on the lower end surface 52 of the double-way hexagonal stud; the screw 53 on the double-pass hexagonal stud 5 is disassembled and assembled to achieve the purpose of disassembling and assembling the guide rail.

Example two: in one embodiment, as shown in fig. 1, the bolts 41 are provided in five groups, and the wire can be clamped by rotating the bolts 41, and the length of the wire can be confirmed approximately by visual observation.

Example three:

compared with the first embodiment and the third embodiment, the supporting base frame 1 comprises four supporting legs, the worktable 2 comprises a first surface 11 and a second surface 12 of the bottom surface, the supporting legs are fixed on the second surface 12, rubber pads 13 are arranged at the bottoms of the supporting legs,

the supporting leg intermediate position is provided with lift adjustment pole 14, the high liftable of lift adjustment pole is adjusted, the model of lift adjustment pole is 7MHV250 lifter frame.

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. A workbench convenient for installing units in a jack box comprises a support underframe and a workbench surface, wherein the workbench surface is arranged at the upper end of the support underframe;

guide rail fixing device includes two bi-pass hexagonal copper posts, two screws and is used for the guide rail of fixed circuit equipment, bi-pass hexagonal copper post one end and screwed connection, the bi-pass hexagonal copper post other end is connected with the guide rail.

2. A workbench according to claim 1, wherein said wiring harness comprises bolts and ground clamps simulating the wiring harness within the jack box, said bolts being secured to the bolts,

the ground wire clamping device comprises a track entering hole and an iron block fixed on the working table surface through a bolt, wherein a plane step is arranged on one side of the iron block, a bolt hole is formed in the plane step, a cutting inclined plane is arranged on the other side of the plane step, and the track entering hole is formed in the cutting inclined plane.

3. A workbench for facilitating the mounting of units within a jack box according to claim 1,

be provided with the hole of two symmetries on the guide rail, the bi-pass hexagonal copper post passes through the screw and links together with the guide rail, the guide rail both sides up are crooked, the inside rhombus hole that is provided with one row of alignments of guide rail.

4. The workbench for facilitating the installation of units inside a jack box according to claim 1 or 2, wherein the height of the bi-pass hexagonal copper pillar standing on the workbench surface is more than 3 times higher than the highest point of the iron block.

5. The workbench convenient for installation of units inside a jack box according to claim 1 or 3, wherein the upper end surface and the lower end surface of the double-way hexagonal stud are provided with threaded holes; the screw penetrates through the diamond hole of the guide rail and is rotatably connected with the threaded hole on the upper end surface of the double-way hexagonal stud; the screw with the lower terminal surface of bi-pass hexagonal double-screw bolt screw hole rotates to be connected.

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