CN208241260U - Copper bar clamping structure - Google Patents

Abstract

The utility model discloses a kind of copper bar clamping structures, it includes copper bar upper clamp and copper bar lower clamp, copper bar upper clamp opens up the first firewire upper end securing groove, second firewire upper end securing groove, third firewire upper end securing groove, zero curve upper end securing groove, copper bar lower clamp opens up the first firewire lower end securing groove, second firewire lower end securing groove, third firewire lower end securing groove, zero curve lower end securing groove, on first firewire, lower end securing groove consistency from top to bottom arrangement, on second firewire, lower end securing groove consistency from top to bottom arrangement, on third firewire, lower end securing groove consistency from top to bottom arrangement, on zero curve, lower end securing groove consistency from top to bottom arrangement；By said structure design, the utility model has the advantages that novel in design, structure is simple.

Description

Copper bar clamping structure

Technical field

The utility model relates to bus device technical field more particularly to a kind of copper bar clamping structures.

Background technique

As modernization project facility is emerged in large numbers with what is equipped, the fast increasing of the electricity consumption of all trades and professions, especially numerous high levels The appearance of building and large-sized workshop workshop, the traditional cable as transmission pressure has been unable to meet in high current transportation system to be wanted It asks, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.Plug-in type bus is as a kind of novel It comes into being with electric lead, compared with traditional cable, its superiority is fully demonstrated in high current conveying, simultaneously because Using new technology, new process, contact resistance and the temperature rise of bus both ends junction and branching port splicing position are greatly reduced, And the insulating materials of high quality has been used in bus duct, to improve the security reliability of bus duct, make whole system more It adds kind.

Bus is the system for protecting shell, busbar, insulating materials and related attachment to form by metal plate.It can be made into The Duan Jie of full-length, and it is equipped with grafting junction box every a distance, it may be made as the intermediate feeding type without junction box Enclosed bus.Bus is that feed and installation and repairing bring great convenience.

For bus device, it must be pressed from both sides by corresponding copper bar copper bar to be fixed；However, for existing Copper bar folder for, unreasonable, the complicated defect of generally existing design.

Utility model content

The purpose of this utility model is that a kind of copper bar clamping structure is provided in view of the deficiencies of the prior art, copper bar folder knot Structure is novel in design, structure is simple.

In order to achieve the above objectives, the utility model is achieved through the following technical solutions.

A kind of copper bar clamping structure provided by the utility model, comprising: copper bar upper clamp, positioned at copper bar upper clamp lower end side Copper bar lower clamp；

Copper bar upper clamp offer downwardly facing opening respectively and respectively front and back completely through the first firewire upper end securing groove, the Two firewire upper end securing grooves, third firewire upper end securing groove, zero curve upper end securing groove, the first firewire upper end securing groove, the second fire Line upper end securing groove, third firewire upper end securing groove, zero curve upper end securing groove are successively intervally arranged from left to right；

Copper bar lower clamp offer it is upwardly opening respectively and respectively front and back completely through the first firewire lower end securing groove, the Two firewire lower end securing grooves, third firewire lower end securing groove, zero curve lower end securing groove, the first firewire lower end securing groove, the second fire Line lower end securing groove, third firewire lower end securing groove, zero curve lower end securing groove are successively intervally arranged from left to right, on the first firewire Securing groove and the first firewire lower end securing groove consistency from top to bottom is held to arrange, the second firewire upper end securing groove and the second firewire lower end clamping Slot consistency from top to bottom arrangement, third firewire upper end securing groove and third firewire lower end securing groove consistency from top to bottom arrangement, zero curve upper end card It holds slot and zero curve lower end securing groove consistency from top to bottom is arranged；

Further, copper bar upper clamp offers between the first firewire upper end securing groove and the second firewire upper end securing groove Up and down completely through upper end on the left of bolt hole, copper bar upper clamp in third firewire upper end securing groove and zero curve upper end securing groove it Between offer up and down completely through upper end on the right side of bolt hole；

Further, copper bar lower clamp offers between the first firewire lower end securing groove and the second firewire lower end securing groove Up and down completely through lower end on the left of bolt hole, copper bar lower clamp in third firewire lower end securing groove and zero curve lower end securing groove it Between offer up and down completely through lower end on the right side of bolt hole,

Further, bolt hole consistency from top to bottom is arranged on the left of bolt hole and lower end on the left of upper end, on the right side of upper end bolt hole with Bolt hole consistency from top to bottom arrangement on the right side of lower end；

Further, which is fitted with left side bolt, right side bolt, and left side bolt sequentially passes through upper end downward Bolt hole on the left of left side bolt hole, lower end, right side bolt sequentially pass through bolt hole on the right side of upper end, bolt hole on the right side of lower end downward.

Wherein, left and right arranged for interval and the positioning protruded downward respectively there are two the lower surface settings of the copper bar upper clamp Protrusion, the upper surface of the copper bar lower clamp correspond to each positioning protrusion and offer positioning groove respectively, and each positioning protrusion difference is embedding It inserts in corresponding positioning groove.

Further, the copper bar upper clamp, copper bar lower clamp are respectively hard plastic clamp

Wherein, the copper bar upper clamp, the copper bar lower clamp are respectively epoxy resin clamp.

The utility model has the following beneficial effects: a kind of copper bar clamping structure provided by the utility model comprising have on copper bar Clamp, positioned at the copper bar lower clamp of copper bar upper clamp lower end side；Copper bar upper clamp offers downwardly facing opening respectively and respectively front and back Completely through the first firewire upper end securing groove, the second firewire upper end securing groove, third firewire upper end securing groove, zero curve upper end card Hold slot, the first firewire upper end securing groove, the second firewire upper end securing groove, third firewire upper end securing groove, zero curve upper end securing groove It is successively intervally arranged from left to right；Copper bar lower clamp offer respectively it is upwardly opening and respectively front and back completely through the first firewire Lower end securing groove, the second firewire lower end securing groove, third firewire lower end securing groove, zero curve lower end securing groove, the first firewire lower end Successively interval is arranged from left to right for securing groove, the second firewire lower end securing groove, third firewire lower end securing groove, zero curve lower end securing groove Cloth, the first firewire upper end securing groove and the first firewire lower end securing groove consistency from top to bottom arrange, the second firewire upper end securing groove and the Two firewire lower end securing groove consistencies from top to bottom arrangement, third firewire upper end securing groove and third firewire lower end securing groove consistency from top to bottom cloth It sets, zero curve upper end securing groove and zero curve lower end securing groove consistency from top to bottom are arranged；By said structure design, the utility model has Advantage novel in design, structure is simple.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the scheme of installation of copper bar clamping structure provided by the embodiment of the utility model；

Fig. 2 is the structural schematic diagram of copper bar clamping structure provided by the embodiment of the utility model；

Fig. 3 is the decomposition diagram of copper bar clamping structure provided by the embodiment of the utility model.

Icon: 1- copper bar upper clamp；The first firewire of 11- upper end securing groove；The second firewire of 12- upper end securing groove；13- third Firewire upper end securing groove；14- zero curve upper end securing groove；Bolt hole on the left of the upper end 15-；Bolt hole on the right side of the upper end 16-；17- positioning Protrusion；2- copper bar lower clamp；The first firewire of 21- lower end securing groove；The second firewire of 22- lower end securing groove；23- third firewire lower end Securing groove；24- zero curve lower end securing groove；Bolt hole on the left of the lower end 25-；Bolt hole on the right side of the lower end 26-；27- positioning groove；31- Left side bolt；Bolt on the right side of 32-；4- fixed mounting plate.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

In the various embodiments of the utility model, statement " A or/and B " includes any combination of the text listed file names with Or all combinations, such as, it may include A, it may include B or may include A and B both.

In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ", " right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention. In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite Importance.

The term used in the various embodiments of the utility model is used only for the purpose of describing specific embodiments and simultaneously It is not intended to the various embodiments of limitation the utility model.Unless otherwise defined, otherwise all terms used herein (including skill Art term and scientific term) have and the various embodiment one skilled in the art of the utility model are normally understood contains The identical meaning of justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have to related The identical meaning of situational meaning in technical field and Utopian meaning will be interpreted as having or too formal contained Justice, unless being clearly defined in the various embodiments of the utility model.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State the concrete meaning of term in the present invention.

Fig. 1 is the scheme of installation of copper bar clamping structure provided in this embodiment；Fig. 2 is copper bar provided in this embodiment folder knot The structural schematic diagram of structure；Fig. 3 is the decomposition diagram of copper bar clamping structure provided in this embodiment.

As shown in Figure 1-3, a kind of copper bar clamping structure provided in this embodiment, includes copper bar upper clamp 1, is located on copper bar The copper bar lower clamp 2 of 1 lower end side of clamp, copper bar upper clamp 1, copper bar lower clamp 2 are respectively hard plastic clamp.Preferably, copper Arrange upper clamp 1, copper bar lower clamp 2 is respectively epoxy resin clamp.

Further, copper bar upper clamp 1 offer respectively downwardly facing opening and respectively front and back completely through the first firewire on Hold securing groove 11, the second firewire upper end securing groove 12, third firewire upper end securing groove 13, zero curve upper end securing groove 14, the first fire Line upper end securing groove 11, the second firewire upper end securing groove 12, third firewire upper end securing groove 13, zero curve upper end securing groove 14 are from a left side It is successively intervally arranged to the right side；Copper bar lower clamp 2 offer respectively it is upwardly opening and respectively front and back completely through the first firewire under Hold securing groove 21, the second firewire lower end securing groove 22, third firewire lower end securing groove 23, zero curve lower end securing groove 24, the first fire Line lower end securing groove 21, the second firewire lower end securing groove 22, third firewire lower end securing groove 23, zero curve lower end securing groove 24 are from a left side It being successively intervally arranged to the right side, the first firewire upper end securing groove 11 and 21 consistency from top to bottom of the first firewire lower end securing groove are arranged, second Firewire upper end securing groove 12 and 22 consistency from top to bottom of the second firewire lower end securing groove arrangement, third firewire upper end securing groove 13 and third 23 consistency from top to bottom of firewire lower end securing groove arrangement, zero curve upper end securing groove 14 and 24 consistency from top to bottom of zero curve lower end securing groove are arranged.

Further, copper bar upper clamp 1 in the first firewire upper end securing groove 11 and the second firewire upper end securing groove 12 it Between offer up and down completely through upper end on the left of bolt hole 15, copper bar upper clamp 1 is in third firewire upper end securing groove 13 and zero Offered between line upper end securing groove 14 up and down completely through upper end on the right side of bolt hole 16；Copper bar lower clamp 2 is in the first firewire Offered between lower end securing groove 21 and the second firewire lower end securing groove 22 up and down completely through lower end on the left of bolt hole 25, copper Row lower clamp 2 offered between third firewire lower end securing groove 23 and zero curve lower end securing groove 24 up and down completely through lower end Right side bolt hole 26, upper end left side bolt hole 15 and lower end left side 25 consistency from top to bottom of bolt hole arrangement, upper end right side bolt hole 16 It is arranged with 26 consistency from top to bottom of bolt hole on the right side of lower end.

In addition, the copper bar clamping structure is fitted with left side bolt 31, right side bolt 32, left side bolt 31 sequentially passes through downward Bolt hole 25 on the left of end left side bolt hole 15, lower end, right side bolt 32 sequentially pass through bolt hole 16 on the right side of upper end, the lower end right side downward Side bolt hole 26.

In the utility model embodiment installation process, the first firewire copper bar is respectively protruding into the first firewire upper end securing groove 11, in the first firewire lower end securing groove 21, and the first firewire copper bar is installed between copper bar upper clamp 1 and copper bar lower clamp 2；The Two firewire copper bars are respectively protruding into the second firewire upper end securing groove 12, the second firewire lower end securing groove 22, and the second firewire copper Row is installed between copper bar upper clamp 1 and copper bar lower clamp 2；Third firewire copper bar is respectively protruding into third firewire upper end securing groove 13, in third firewire lower end securing groove 23, and third firewire copper bar is installed between copper bar upper clamp 1 and copper bar lower clamp 2；Zero Line copper bar is respectively protruding into zero curve upper end securing groove 14, zero curve lower end securing groove 24, and zero curve copper bar is installed on copper bar and presss from both sides Between body 1 and copper bar lower clamp 2.

For bus device, the utility model embodiment is installed on corresponding fixed mounting plate 4, as shown in Figure 1, solid Dingan County's loading board 4 corresponds to left side bolt 31, right side bolt 32 offers threaded hole respectively, under left side bolt 31, right side bolt 32 End is tightened in respectively in corresponding threaded hole, so that copper bar upper clamp 1, copper bar lower clamp 2 are anchored on fixed mounting plate 4.

It should further be noted that guarantee copper bar upper clamp 1,2 quick centring of copper bar lower clamp, the utility model embodiment is adopted It is designed with following location structures, specific: the lower surface setting of copper bar upper clamp 1 is there are two left and right arranged for interval and respectively downward The positioning protrusion 17 of protrusion, the upper surface of copper bar lower clamp 2 corresponds to each positioning protrusion 17 and offers positioning groove 27 respectively, each fixed Position protrusion 17 is intercalated in respectively in corresponding positioning groove 27.

Based on the above situation, it may be appreciated that the utility model embodiment has novel in design, structure letter by said structure design Single advantage.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (8)

1. a kind of copper bar clamping structure characterized by comprising copper bar upper clamp (1) is located at copper bar upper clamp (1) lower end side Copper bar lower clamp (2)；

The copper bar upper clamp (1) offer respectively downwardly facing opening and respectively front and back completely through the first firewire upper end securing groove (11), the second firewire upper end securing groove (12), third firewire upper end securing groove (13), zero curve upper end securing groove (14), described One firewire upper end securing groove (11), the second firewire upper end securing groove (12), third firewire upper end securing groove (13), zero curve upper end card Slot (14) is held successively to be intervally arranged from left to right；

The copper bar lower clamp (2) offer respectively it is upwardly opening and respectively front and back completely through the first firewire lower end securing groove (21), the second firewire lower end securing groove (22), third firewire lower end securing groove (23), zero curve lower end securing groove (24), described One firewire lower end securing groove (21), the second firewire lower end securing groove (22), third firewire lower end securing groove (23), zero curve lower end card It holds slot (24) to be successively intervally arranged from left to right, first firewire upper end securing groove (11) and the first firewire lower end securing groove (21) consistency from top to bottom is arranged, second firewire upper end securing groove (12) and second firewire lower end securing groove (22) consistency from top to bottom cloth It sets, third firewire upper end securing groove (13) and third firewire lower end securing groove (23) consistency from top to bottom are arranged, on the zero curve Securing groove (14) and zero curve lower end securing groove (24) consistency from top to bottom are held to arrange.

2. copper bar clamping structure according to claim 1, which is characterized in that the copper bar upper clamp (1) is on the first firewire End securing groove (11) and the second firewire upper end securing groove (12) between offer up and down completely through upper end left side bolt hole (15), the copper bar upper clamp (1) offers between third firewire upper end securing groove (13) and zero curve upper end securing groove (14) Up and down completely through upper end on the right side of bolt hole (16).

3. copper bar clamping structure according to claim 2, which is characterized in that the copper bar lower clamp (2) is under the first firewire End securing groove (21) and the second firewire lower end securing groove (22) between offer up and down completely through lower end left side bolt hole (25), the copper bar lower clamp (2) offers between third firewire lower end securing groove (23) and zero curve lower end securing groove (24) Up and down completely through lower end on the right side of bolt hole (26).

4. copper bar clamping structure according to claim 3, which is characterized in that on the left of the upper end bolt hole (15) and it is described under End left side bolt hole (25) consistency from top to bottom is arranged, on the right side of the upper end right side bolt hole (16) and the lower end on bolt hole (26) Lower alignment.

5. copper bar clamping structure according to claim 4, which is characterized in that the copper bar clamping structure is fitted with left side bolt (31), right side bolt (32), left side bolt (31) sequentially pass through bolt hole (15) on the left of upper end, bolt hole on the left of lower end downward (25), right side bolt (32) sequentially passes through bolt hole (16) on the right side of upper end, bolt hole (26) on the right side of lower end downward.

6. copper bar clamping structure according to claim 1, which is characterized in that the lower surface of the copper bar upper clamp (1) is arranged There are two left and right arranged for interval and the positioning protrusion (17) that protrudes downward respectively, the upper surface of the copper bar lower clamp (2) is corresponding Each positioning protrusion (17) offers positioning groove (27) respectively, and each positioning protrusion (17) is intercalated in corresponding positioning groove respectively (27) in.

7. copper bar clamping structure according to claim 1, which is characterized in that the copper bar upper clamp (1), copper bar lower clamp It (2) is respectively hard plastic clamp.

8. copper bar clamping structure according to claim 7, which is characterized in that pressed from both sides under the copper bar upper clamp (1), the copper bar Body (2) is respectively epoxy resin clamp.