CN219350776U

CN219350776U - Copper bar connection structure

Info

Publication number: CN219350776U
Application number: CN202320961750.XU
Authority: CN
Inventors: 郭志勇
Original assignee: Qingdao Yongshun New Copper Industry Co ltd
Current assignee: Qingdao Yongshun New Copper Industry Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-07-14
Anticipated expiration: 2033-04-25

Abstract

The utility model relates to the technical field of copper bar connection and discloses a copper bar connection structure which comprises a first connection plate and a second connection plate, wherein threaded rods are rotatably arranged at the four ends of the bottom of the first connection plate, four threaded rods are vertically arranged, two adjacent threaded rods form four groups, a first belt is connected between two threaded rods of the three groups, two ends of the inside of the first belt are respectively provided with a first pulley, connecting shafts are fixedly arranged at the bottoms of the four first pulleys and the tops of the four threaded rods, a rotating mechanism for rotating the four threaded rods is arranged at the top of the first connection plate, and the second connection plate is arranged on one side of the first connection plate. According to the utility model, through the arrangement of the first connecting plate and the second connecting plate, the four threaded rods can simultaneously rotate in the same direction, so that the threaded rods can rapidly enter the corresponding threaded holes, further, the copper bars can be rapidly connected and fixed, and the efficiency of copper bar connection and fixation is ensured.

Description

Copper bar connection structure

Technical Field

The utility model relates to the technical field of copper bar connection, in particular to a copper bar connection structure.

Background

Copper bars, also known as copper bus bars or copper bus bars, are long conductors (rounded copper bars are commonly used at present to avoid tip discharge) made of copper materials and having rectangular or chamfered (rounded) cross sections, and play roles in conveying current and connecting electrical equipment in a circuit. In the actual production process of the low-voltage switch cabinet, copper bars are usually required to be arranged in the switch cabinet, but the copper bars which are transversely arranged and the copper bars which are longitudinally arranged at some positions are intersected, and the copper bars which are transversely arranged and the copper bars which are longitudinally arranged are required to be fixed at the intersection.

Most of the existing fixing modes are to punch holes in the copper bars and fix the copper bars through bolts. The bolt connection mode avoids the need of adopting special equipment to open holes at preset positions on the copper bars, and the position deviation of the holes during the lap joint of the transverse and longitudinal copper bars is considered. The processing is troublesome and is not beneficial to batch production; during installation, bolts can be fastened one by one only by manpower, and the problem of low efficiency exists, so that a copper bar connecting structure needs to be redesigned to solve the problem of low copper bar connecting efficiency.

Disclosure of Invention

The utility model aims to solve the defect of low copper bar connection efficiency in the prior art, and provides a copper bar connection structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a copper bar connection structure, comprising:

the four ends of the bottom of the first connecting plate are respectively provided with a threaded rod in a rotating mode, four threaded rods are respectively arranged vertically, two adjacent threaded rods form four groups, the same first belt is connected between two threaded rods of the three groups, two ends of the inside of the three first belts are respectively provided with a first pulley, connecting shafts are respectively fixedly arranged at the bottoms of the four first pulleys and the tops of the four threaded rods, and a rotating mechanism for rotating the four threaded rods is arranged at the top of the first connecting plate;

the second connecting plate is arranged on one side of the first connecting plate, and limiting plates are vertically and fixedly arranged at the four ends of the top of the second connecting plate.

As a further technical scheme of the utility model, threaded holes penetrating through the four ends of the top of the second connecting plate are formed, copper bars are arranged on the top of the second connecting plate, and handles are fixedly arranged on symmetrical side faces of the first connecting plate.

As a further aspect of the present utility model, the rotation mechanism includes: the first gear is horizontally and rotatably arranged at the center of the top of the first connecting plate, and a rotating rod is vertically and fixedly arranged at the center of the top of the first gear.

As a further technical scheme of the utility model, the top of the rotating rod is horizontally and fixedly provided with a rotating disc, one end of the top of the rotating disc is vertically and fixedly provided with a connecting rod, and the connecting rod is of a T type.

As a further technical scheme of the utility model, the second gear is rotatably arranged at the top of the first connecting plate and is meshed with the first gear, and a rotating shaft is vertically and fixedly arranged at the center of the top of the second gear.

As a further technical scheme of the utility model, a second belt is rotatably arranged above the first connecting plate, two ends of the inside of the second belt are respectively provided with a second pulley, one second pulley is fixedly arranged at the top of one first pulley, and the other second pulley is fixedly arranged at the top of the rotating shaft.

The beneficial effects of the utility model are as follows:

this copper bar connection structure through the setting of first connecting plate, second connecting plate and threaded rod, can make four threaded rods homodromous simultaneously to inside the messenger's threaded rod that can be quick gets into the screw hole that corresponds, further can be quick connect fixedly to the copper bar, guaranteed the efficiency when connecting fixedly to the copper bar.

Drawings

Fig. 1 is a schematic structural diagram of a copper bar connection structure according to the present utility model;

fig. 2 is a schematic view of a threaded hole structure of a copper bar connection structure according to the present utility model;

fig. 3 is a schematic bottom view of a first connection board of a copper bar connection structure according to the present utility model;

fig. 4 is a schematic cross-sectional structure of a copper bar connection structure according to the present utility model.

In the figure: 1. a first connection plate; 2. a second connecting plate; 3. a threaded rod; 4. a first gear; 5. a second gear; 6. a handle; 7. a first belt; 8. a first pulley; 9. a second belt; 10. a second pulley; 11. a turntable; 12. a rotating shaft; 13. a copper bar; 14. a limiting plate; 15. a connecting rod; 16. a threaded hole; 17. and (5) rotating the 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.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-4, a copper bar connection structure includes: the four ends of first connecting plate 1 and second connecting plate 2, the threaded rod 3 is all installed in the equal rotation in first connecting plate 1 bottom, and four threaded rods 3 all vertically set up, two adjacent threaded rods 3 are a set of four groups that form, and be connected with same first belt 7 between two threaded rods 3 of wherein three group, the inside both ends of three first belt 7 all are equipped with to have first pulley 8, and wherein four first pulley 8 bottoms and four threaded rod 3 tops equal fixed mounting have the connecting axle, first connecting plate 1 top is equipped with the rotary mechanism who is used for rotating four threaded rods 3, second connecting plate 2 sets up in first connecting plate 1 one side, and the four equal vertical fixed mounting in second connecting plate 2 top limiting plate 14, through the setting of this equipment, can carry out quick fixing to the copper bar 13 that transversely set up and vertically set up, and need not additionally to punch the operation to copper sheet 13, convenient and fast.

Referring to fig. 1 and 2, in a preferred embodiment, threaded holes 16 penetrating through are formed at four ends of the top of the second connecting plate 2, copper bars 13 are arranged at the top of the second connecting plate 2, handles 6 are fixedly mounted on symmetrical sides of the first connecting plate 1, and the threaded holes 16 are used for being matched with the threaded rods 3 to facilitate connection of the first connecting plate 1 and the second connecting plate 2 and fixation of the copper bars 13.

Referring to fig. 2 and 3, in a preferred embodiment, the rotation mechanism includes: the first gear 4 and the second gear 5, first gear 4 horizontal rotation installs in first connecting plate 1 top center department, and the vertical fixed mounting in first gear 4 top center department has bull stick 17, bull stick 17 top horizontal fixed mounting has carousel 11, and the vertical fixed mounting in carousel 11 top one end has connecting rod 15, connecting rod 15 is the T type, second gear 5 rotation installs in first connecting plate 1 top and with first gear 4 intermeshing, and the vertical fixed mounting in second gear 5 top center department has pivot 12, first connecting plate 1 top rotation is provided with second belt 9, and the inside both ends of second belt 9 all are equipped with second pulley 10, one of them second pulley 10 fixed mounting is in one of them first pulley 8 top, and another second pulley 10 fixed mounting is in pivot 12 top, through slewing mechanism's setting, be used for driving four threaded rods 3 equidirectional rotations simultaneously, make when connecting copper bar 13 to copper bar 13, the copper bar 13 that can be quick compresses tightly fixedly.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: firstly, the copper bar 13 is located between the first connecting plate 1 and the second connecting plate 2, the copper bar is located between the four limiting plates 14, then the rotary table 11 is driven to rotate through the connecting rod 15, the rotary table 11 rotates to drive the rotary rod 17 to rotate, the rotary rod 17 rotates to drive the first gear 4 to rotate, the first gear 4 rotates to drive the second gear 5 to rotate, the second gear 5 rotates to drive the rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive the second belt 9 and the second pulley 10 to rotate, the second pulley 10 rotates to drive the first pulley 8 to rotate, the first pulley 8 rotates to drive the first belt 7 to enable the four first pulleys 8 to drive the four threaded rods 3 to rotate together, further the four threaded rods 3 can enter the four threaded holes 16, the first connecting plate 1 and the second connecting plate 2 can be connected, the copper bar 13 can be connected in a pressing mode, and the use is convenient and fast.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A copper bar connection structure, comprising:

the four ends of the bottom of the first connecting plate (1) are respectively provided with a threaded rod (3) in a rotating mode, the four threaded rods (3) are respectively arranged vertically, two adjacent threaded rods (3) form four groups for one group, one first belt (7) is connected between the two threaded rods (3) of the three groups, the two ends of the inside of the three first belts (7) are respectively provided with a first pulley (8), connecting shafts are respectively fixedly arranged at the bottoms of the four first pulleys (8) and the tops of the four threaded rods (3), and the tops of the first connecting plate (1) are respectively provided with a rotating mechanism for rotating the four threaded rods (3);

the second connecting plate (2), second connecting plate (2) set up in first connecting plate (1) one side, and four equal vertical fixed mounting in second connecting plate (2) top limit plate (14).

2. The copper bar connecting structure according to claim 1, wherein threaded holes (16) are formed in four ends of the top of the second connecting plate (2), copper bars (13) are arranged on the top of the second connecting plate (2), and handles (6) are fixedly arranged on symmetrical side faces of the first connecting plate (1).

3. The copper bar connecting structure according to claim 1, wherein the rotating mechanism comprises: the first gear (4) and the second gear (5), the first gear (4) is horizontally and rotatably arranged at the center of the top of the first connecting plate (1), and a rotating rod (17) is vertically and fixedly arranged at the center of the top of the first gear (4).

4. A copper bar connection structure according to claim 3, wherein the top of the rotating rod (17) is horizontally and fixedly provided with a rotary table (11), one end of the top of the rotary table (11) is vertically and fixedly provided with a connecting rod (15), and the connecting rod (15) is of a T shape.

5. The copper bar connecting structure according to claim 4, wherein the second gear (5) is rotatably installed at the top of the first connecting plate (1) and is meshed with the first gear (4), and a rotating shaft (12) is vertically and fixedly installed at the center of the top of the second gear (5).

6. The copper bar connecting structure according to claim 5, wherein a second belt (9) is rotatably arranged above the first connecting plate (1), and two ends of the inside of the second belt (9) are respectively provided with a second pulley (10), one second pulley (10) is fixedly installed at the top of one first pulley (8), and the other second pulley (10) is fixedly installed at the top of the rotating shaft (12).