Copper bar bus duct structure

Abstract

The utility model provides a copper bar bus duct structure, which relates to the technical field of copper bar bus ducts, and comprises side plates, a bottom plate arranged between the two side plates, copper bars uniformly arranged between the two bottom plates, a limiting device arranged at the top of the bottom plate, and a protection device arranged at one end of each copper bar. The limiting device comprises a connecting sleeve, the connecting sleeve slidably sleeves the tops of the two side plates, the top of the bottom plate is fixedly connected with a first damping rod, the top of the first damping rod is fixedly connected with the bottom of the connecting sleeve, and the surface of the first damping rod is sleeved with a first spring. The bottom of the first spring is fixedly connected with the top of the bottom plate, when the limiting device is used, the connecting sleeve is pulled in the direction close to the bottom plate through the first spring, then the connecting sleeve is arranged on the tops of the two side plates in a sleeving mode, and then the two side plates and the two bottom plates are well limited to the surface of the copper bar.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper bar bus duct technical field especially relates to a copper bar bus duct structure. BACKGROUND

[0002] Copper bar bus duct is with copper medal or aluminium bar does the conductor, uses the non aliphatic insulating material to do the support, and the metal shell is formed with the big current delivery equipment, needs two side plates and two bottom plates to wrap multiple copper bars when using numerical control copper bar bus duct, and then the side plate and the bottom plate are limited together through multiple bolts and nuts, so that the copper bar bus duct can be used well.

[0003] The inventor found that the copper bar bus duct still has at least the following problems in daily work: when using numerical control copper bar bus duct, multiple copper bars need to be wrapped with two side plates and two bottom plates, and then the side plate and the bottom plate are limited together through multiple bolts and nuts, so that the copper bar bus duct can be used well, but in the actual use process, after wrapping the copper bar with the side plate and the bottom plate, the side plate and the bottom plate need to be manually squeezed on the surface of the copper bar, and then the bolts and nuts are used for fixing, which is more troublesome. UTILITY MODEL CONTENTS

[0004] The utility model discloses a copper bar bus duct structure to solve the shortcomings in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a copper bar bus duct structure, including the side plate, the middle of two side plates is provided with the bottom plate, the middle of two bottom plates is evenly provided with the copper bar, the top of bottom plate is provided with the limiting device, one end of copper bar is provided with the protection device, the limiting device includes the connecting sleeve, the connecting sleeve is slidably sleeved on the top of two side plates, the top of bottom plate is fixedly connected with first damping rod, the top of first damping rod and the bottom of connecting sleeve are fixedly connected, the surface of first damping rod is sleeved with first spring, the bottom of first spring and the top of bottom plate are fixedly connected, the end of first spring close to first damping rod and the bottom of connecting sleeve are fixedly connected.

[0006] The effect of the above-mentioned components is that when using the limiting device, the connecting sleeve is pulled towards the bottom plate by the first spring, and then the connecting sleeve is sleeved on the top of the two side plates, and then the two side plates and the two bottom plates are well limited on the surface of the copper bar, which facilitates the subsequent limitation of the side plate and the bottom plate on the surface of the copper bar.

[0007] Preferably, the top of the connecting sleeve is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding plate, the top of the connecting sleeve is fixedly connected with a supporting strip, one side of the supporting strip is rotatably penetrated and provided with a threaded rod, the threaded rod is threadedly penetrated and arranged on one side of the sliding plate, and the threaded direction of the surface of the threaded rod is opposite from the middle to both sides.

[0008] The above-mentioned components achieve the effect that the threaded rod is manually controlled to rotate, because the threaded direction of the surface of the threaded rod is opposite from the middle to both sides, so that the two sliding plates can be simultaneously controlled to slide in the inner wall of the sliding groove, so that the sliding plates can be well pressed on one side of the two side plates.

[0009] Preferably, one side of the connecting sleeve is provided with a receiving groove, the inner wall of the receiving groove is fixedly connected with a rotating rod, and the surface of the rotating rod is rotatably sleeved with a rotating strip.

[0010] The above-mentioned components achieve the effect that the rotating strip is manually controlled to rotate on the surface of the rotating rod, so as to horizontally arrange the rotating strip on the top of the bottom plate, and the rotating strip is horizontally arranged on the top of the bottom plate, so that the connecting sleeve can be well arranged on the top of the bottom plate, and the bottom plate and the side plate can be conveniently arranged together.

[0011] Preferably, the bottom of the inner wall of the receiving groove is fixedly connected with a second damping rod, the top of the second damping rod is fixedly connected with a pressing plate, the surface of the second damping rod is sleeved with a second spring, the bottom of the second spring is fixedly connected with the bottom of the inner wall of the receiving groove, and one end of the second spring close to the second damping rod is fixedly connected with the bottom of the pressing plate.

[0012] The above-mentioned components achieve the effect that the second spring extrudes the pressing plate in the direction close to the receiving groove, so that the pressing plate is arranged on one side of the rotating strip, and the rotating strip is horizontally arranged on the top of the bottom plate.

[0013] Preferably, the protection device comprises a protective sleeve, the protective sleeve is slidably sleeved on the surface of one end of the copper strip, the inner wall of the protective sleeve is uniformly fixedly connected with a limiting strip, and the limiting strip is uniformly arranged in the middle of the copper strip.

[0014] The above-mentioned components achieve the effect that when the protection device is used, the protective sleeve is manually sleeved on the surface of one end of the copper strip, and then the limiting strip is slid to the middle of the copper strip, so that the copper strip can be prevented from being deformed due to bumping when the bus duct is carried to a certain extent.

[0015] Preferably, one side of the protective sleeve is fixedly connected with a connecting strip, one end of the connecting strip away from the protective sleeve is provided with a connecting block, one side of the connecting block is provided with a fixed groove, the inner wall of the fixed groove is provided with a rubber block, and one side of the rubber block is fixedly connected with one side of the side plate.

[0016] The effects achieved by the above components are that the connecting block is manually arranged at one side of the side plate, and then the rubber block is pressed into the fixed groove, so that the connecting block can be well limited at one side of the side plate, and then the protective sleeve can be well limited on the surface of one end of the copper bar.

[0017] Preferably, the third damping rod is fixedly connected to one side of the connecting strip close to the connecting block, one end of the third damping rod is fixedly connected to one side of the connecting block away from the connecting strip, the surface of the third damping rod is sleeved with a third spring, one end of the third spring is fixedly connected to one side of the connecting strip, and the end of the third spring close to the third damping rod is fixedly connected to one side of the connecting block.

[0018] The effects achieved by the above components are that the connecting strip is pulled by the third spring towards the direction close to the connecting block, so that the protective sleeve can be well sleeved on the surface of one end of the copper bar.

[0019] Preferably, a rectangular groove is arranged on one side of the connecting block, and a rectangular plate is slidably connected to the inner wall of the rectangular groove.

[0020] The effects achieved by the above components are that the rectangular plate is manually slid into the rectangular groove, so that the protective sleeve can be well sleeved on the surface of one end of the copper bar.

[0021] Compared with the prior art, the utility model has the beneficial effects that:

[0022] The utility model provides a copper bar bus duct structure, through setting up the stop device, when using the stop device, through first spring to the direction close to the bottom plate pull the connecting sleeve, and then the connecting sleeve is sleeved on the top of two side plates, and then two side plates and two bottom plates are well limited on the surface of the copper bar, so that the surface of the copper bar is conveniently limited in the subsequent side plate and bottom plate. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A three-dimensional structure schematic view of the copper bar bus duct structure is provided for the utility model;

[0024] Figure 2 A three-dimensional structure schematic view of the novel connecting sleeve is provided for the utility model;

[0025] Figure 3 A three-dimensional structure schematic view of the novel connecting block is provided for the utility model;

[0026] Figure 4 A three-dimensional structure schematic view of the novel limiting strip is provided for the utility model.

[0027] Legend: 1, side plate; 2, bottom plate; 3, copper bar; 4, limiting device; 401, connecting sleeve; 402, first damping rod; 403, first spring; 404, supporting strip; 405, sliding groove; 406, sliding plate; 407, threaded rod; 408, storage groove; 409, rotating rod; 410, rotating strip; 411, second damping rod; 412, second spring; 413, extrusion plate; 5, protection device; 501, protective sleeve; 502, connecting strip; 503, connecting block; 504, fixing groove; 505, rubber block; 506, rectangular groove; 507, rectangular plate; 508, third damping rod; 509, third spring; 510, limiting strip. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] [First embodiment]

[0032] As Figures 1-4As shown, the utility model discloses a copper bar bus duct structure, the middle of two side plates 1 is provided with bottom plate 2, the middle of two bottom plates 2 is evenly provided with copper bar 3, the top of bottom plate 2 is provided with limiting device 4, and one end of copper bar 3 is provided with protective device 5, when using numerical control copper bar bus duct, need two side plates 1 and two 2 bottom plate and wrap multiple copper bars 3, and then through multiple bolts and nuts, side plate 1 and bottom plate 2 are limited together, so that copper bar bus duct can be used well.

[0033] With reference to Figure 2The limiting device 4 comprises a connecting sleeve 401 which is sleeved on the top of the two side plates 1, the top of the bottom plate 2 is fixedly connected with a first damping rod 402, the top of the first damping rod 402 is fixedly connected with the bottom of the connecting sleeve 401, the surface of the first damping rod 402 is sleeved with a first spring 403, the bottom of the first spring 403 is fixedly connected with the top of the bottom plate 2, one end of the first spring 403 close to the first damping rod 402 is fixedly connected with the bottom of the connecting sleeve 401, when the limiting device 4 is used, the connecting sleeve 401 is pulled towards the bottom plate 2 through the first spring 403, and then the connecting sleeve 401 is sleeved on the top of the two side plates 1, and then the two side plates 1 and the two bottom plates 2 are well limited on the surface of the copper bar, so that the side plates 1 and the bottom plates 2 are conveniently limited on the surface of the copper bar 3, the top of the connecting sleeve 401 is provided with a sliding groove 405, the inner wall of the sliding groove 405 is slidably connected with a sliding plate 406, the top of the connecting sleeve 401 is fixedly connected with a supporting strip 404, a threaded rod 407 is rotatably inserted in one side of the supporting strip 404, the threaded rod 407 is threadedly inserted in one side of the sliding plate 406, the screw direction of the surface of the threaded rod 407 is opposite from the middle to both sides, the threaded rod 407 is manually controlled to rotate, because the screw direction of the surface of the threaded rod 407 is opposite from the middle to both sides, the two sliding plates 406 can be simultaneously controlled to slide in the inner wall of the sliding groove 405, so that the sliding plate 406 is well pressed on one side of the two side plates 1, one side of the connecting sleeve 401 is provided with a receiving groove 408, the inner wall of the receiving groove 408 is fixedly connected with a rotating rod 409, the surface of the rotating rod 409 is rotatably sleeved with a rotating strip 410, the rotating strip 410 is manually controlled to rotate on the surface of the rotating rod 409, and then the rotating strip 410 is horizontally arranged with the bottom plate 2, the rotating strip 410 is horizontally arranged on the top of the bottom plate 2, so that the connecting sleeve 401 can be well arranged on the top of the bottom plate 2, and then the bottom plate 2 and the side plate 1 can be conveniently arranged together, the bottom of the inner wall of the receiving groove 408 is fixedly connected with a second damping rod 411, the top of the second damping rod 411 is fixedly connected with a pressing plate 413, the surface of the second damping rod 411 is sleeved with a second spring 412, the bottom of the second spring 412 is fixedly connected with the bottom of the inner wall of the receiving groove 408, one end of the second spring 412 close to the second damping rod 411 is fixedly connected with the bottom of the pressing plate 413, the pressing plate 413 is pressed towards the receiving groove 408 through the second spring 412, so that the pressing plate 413 is arranged on one side of the rotating strip 410, and the rotating strip 410 is horizontally arranged on the top of the bottom plate 2.

[0034] Referring to Figure 3 and Figure 4The protection device 5 comprises a protective sleeve 501 which is sleeved on the surface of one end of the copper bar 3, the inner wall of the protective sleeve 501 is uniformly and fixedly connected with a limiting strip 510, the limiting strip 510 is uniformly arranged in the middle of the copper bar 3, when the protection device 5 is used, the protective sleeve 501 is sleeved on the surface of one end of the copper bar 3, and then the limiting strip 510 is slid to the middle of the copper bar 3, so that the deformation of the copper bar 3 due to bumping during the carrying of the bus duct can be avoided to a certain extent, one side of the protective sleeve 501 is fixedly connected with a connecting strip 502, the end, away from the protective sleeve 501, of the connecting strip 502 is provided with a connecting block 503, one side of the connecting block 503 is provided with a fixed groove 504, the inner wall of the fixed groove 504 is provided with a rubber block 505, one side of the rubber block 505 is fixedly connected with one side of the side plate 1, the connecting block 503 is manually arranged on one side of the side plate 1, and then the rubber block 505 is pressed into the fixed groove 504, so that the connecting block 503 can be well limited on one side of the side plate 1, and then the protective sleeve 501 can be well limited on the surface of one end of the copper bar 3, one side, close to the connecting block 503, of the connecting strip 502 is fixedly connected with a third damping rod 508, the end, away from the connecting strip 502, of the third damping rod 508 is fixedly connected with one side of the connecting block 503, the surface of the third damping rod 508 is sleeved with a third spring 509, one end of the third spring 509 is fixedly connected with one side of the connecting strip 502, one end of the third spring 509, close to the third damping rod 508, is fixedly connected with one side of the connecting block 503, the connecting strip 502 is pulled in the direction close to the connecting block 503 through the third spring 509, so that the protective sleeve 501 can be well sleeved on the surface of one end of the copper bar 3, one side of the connecting block 503 is provided with a rectangular groove 506, the inner wall of the rectangular groove 506 is slidably connected with a rectangular plate 507, the rectangular plate 507 is fixedly connected with one end of the side plate 1, and the rectangular plate 507 is manually slid into the rectangular groove 506, so that the protective sleeve 501 can be well sleeved on the surface of one end of the copper bar 3.

[0035] The working principle of the embodiment is as follows:

[0036] When the copper busbar slot is used, a plurality of copper bars 3 are wrapped by two side plates 1 and two bottom plates 2, and then the side plates 1 and the bottom plates 2 are limited together through a plurality of bolts and nuts, so that the copper busbar slot can be used well. When the limiting device 4 is used, the connecting sleeve 401 is pulled to the direction close to the bottom plate 2 through the first spring 403, and then the connecting sleeve 401 is sleeved on the top of the two side plates 1. The threaded rod 407 is manually controlled to rotate, because the thread direction on the surface of the threaded rod 407 is opposite from the middle to both sides, so that the two sliding plates 406 can be controlled to slide relative to the inner wall of the sliding groove 405 at the same time, so that the sliding plate 406 can be well extruded on one side of the two side plates 1, and then the two side plates 1 and the two bottom plates 2 are well limited on the surface of the copper bar 3. The rotating rod 410 is manually controlled to rotate on the surface of the rotating rod 409, and then the rotating rod 410 is horizontally arranged on the bottom plate 2. The extrusion plate 413 is extruded to the direction close to the storage groove 408 through the second spring 412, so that the extrusion plate 413 is arranged on one side of the rotating rod 410, so that the rotating rod 410 is horizontally arranged on the top of the bottom plate 2, so that the connecting sleeve 401 is well arranged on the top of the bottom plate 2, and then the bottom plate 2 and the side plate 1 are arranged together. When the protection device 5 is used, the protection sleeve 501 is manually sleeved on the surface of one end of the copper bar 3, and then the rubber block 505 is extruded into the fixed groove 504. The connecting rod 502 is pulled to the direction close to the connecting block 503 through the third spring 509, and then the limiting rod 510 is slid to the middle of the copper bar 3, so that the copper bar 3 can be prevented from being deformed due to bumping when the busbar slot is carried.

[0037] It should be noted that all the damping rods in the case are telescopic dampers, which can absorb energy during telescoping.

[0038] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A copper busbar duct structure comprising side plates (1), characterized in that: The middle of two side plates (1) is provided with a bottom plate (2), the middle of two bottom plates (2) is uniformly provided with a copper strip (3), the top of the bottom plate (2) is provided with a limiting device (4), one end of the copper strip (3) is provided with a protection device (5), the limiting device (4) comprises a connecting sleeve (401), the connecting sleeve (401) is slidably sleeved on the top of the two side plates (1), the top of the bottom plate (2) is fixedly connected with a first damping rod (402), the top of the first damping rod (402) and the bottom of the connecting sleeve (401) are fixedly connected, the surface of the first damping rod (402) is sleeved with a first spring (403), the bottom of the first spring (403) and the top of the bottom plate (2) are fixedly connected, and one end of the first spring (403) close to the first damping rod (402) and the bottom of the connecting sleeve (401) are fixedly connected.

2. The copper busway structure of claim 1, wherein: The top of the connecting sleeve (401) is provided with a sliding groove (405), the inner wall of the sliding groove (405) is slidably connected with a sliding plate (406), the top of the connecting sleeve (401) is fixedly connected with a supporting strip (404), one side of the supporting strip (404) is rotatably penetrated and inserted with a threaded rod (407), the threaded rod (407) is threadedly penetrated and inserted in one side of the sliding plate (406), and the thread direction of the surface of the threaded rod (407) is opposite from the middle to both sides.

3. The copper busway structure of claim 1, wherein: One side of the connecting sleeve (401) is provided with a receiving groove (408), the inner wall of the receiving groove (408) is fixedly connected with a rotating rod (409), and the surface of the rotating rod (409) is rotatably sleeved with a rotating strip (410).

4. The copper busway structure of claim 3, wherein: The bottom of the inner wall of the receiving groove (408) is fixedly connected with a second damping rod (411), the top of the second damping rod (411) is fixedly connected with a pressing plate (413), the surface of the second damping rod (411) is sleeved with a second spring (412), the bottom of the second spring (412) and the bottom of the inner wall of the receiving groove (408) are fixedly connected, and one end of the second spring (412) close to the second damping rod (411) and the bottom of the pressing plate (413) are fixedly connected.

5. The copper busway structure of claim 1, wherein: The protection device (5) comprises a protection sleeve (501), the protection sleeve (501) is slidably sleeved on the surface of one end of the copper strip (3), the inner wall of the protection sleeve (501) is fixedly connected with a limiting strip (510), and the limiting strip (510) is uniformly arranged in the middle of the copper strip (3).

6. The copper busway structure of claim 5, wherein: One side of the protection sleeve (501) is fixedly connected with a connecting strip (502), one end of the connecting strip (502) away from the protection sleeve (501) is provided with a connecting block (503), one side of the connecting block (503) is provided with a fixed groove (504), the inner wall of the fixed groove (504) is provided with a rubber block (505), and one side of the rubber block (505) and one side of the side plate (1) are fixedly connected.

7. The copper busway structure of claim 6, wherein: The connecting strip (502) is fixedly connected with a third damping rod (508) on one side close to the connecting block (503), one end of the third damping rod (508) away from the connecting strip (502) is fixedly connected with one side of the connecting block (503), and the surface of the third damping rod (508) is sleeved with a third spring (509), one end of the third spring (509) is fixedly connected with one side of the connecting strip (502), and the end of the third spring (509) close to the third damping rod (508) is fixedly connected with one side of the connecting block (503).

8. The copper busway structure of claim 6, wherein: One side of the connecting block (503) is provided with a rectangular groove (506), and the inner wall of the rectangular groove (506) is slidably connected with a rectangular plate (507), and one end of the rectangular plate (507) is fixedly connected with the side plate (1).

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