Dense bus adapter structure
Through the design of the clamp structure and positioning components, the installation efficiency and dislocation problems of dense busbar busbar plug-in are solved, and the rapid and accurate busbar insertion is achieved, which improves docking efficiency and operation convenience.
Patent Information
- Application Number
- CN202422210950.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-09
AI Technical Summary
When plugging in traditional dense busbar busbar, it is necessary to repeatedly to adjust the conductive discharge distance, resulting in low installation efficiency and easy dislocation, affecting the docking effect.
The clamp structure is adopted to achieve the predetermined positioning of the conductive row through bolted connections and positioning components, and fix the limit with the compression components to ensure the quick and accurate insertion of the busbar.
It improves the efficiency and accuracy of dense busbar busbar plug-in, avoids plugging errors caused by tilting or misalignment of the conductive row, and makes the operation more convenient and efficient.
Smart Images
Figure CN223066784U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable joint docking auxiliary equipment, and particularly relates to a structure of a dense busbar adapter. Background Art
[0002] The enclosed busway is applicable to the power supply systems of AC three-phase four-wire and three-phase five-wire systems as auxiliary equipment for power supply and distribution equipment in industrial and mining enterprises, institutions and high-rise buildings. The plug-in interfaces of the enclosed busway are flexible and convenient to set, a large number of sockets can be set, and the versatility is relatively strong. When adjusting the position of the electrical equipment, there is no need to change the power supply system. The ends of two enclosed busways are distributed and docked by a connector. The connector generally includes corresponding busbars supported by a plurality of insulating partitions between the two side clamping plates, and bolts penetrate through the whole, so that the busbars of the enclosed busway are inserted between adjacent busbars for power distribution.
[0003] When the busbars of two dense busbars are traditionally plugged, the operator needs to repeatedly move and adjust the distance between two adjacent busbars, resulting in low installation efficiency. Moreover, it is very easy for the busbars to be plugged wrongly due to the inclination or misalignment of the busbars, which affects the docking effect of the two dense busbars and greatly reduces the docking efficiency of the two dense busbars. Content of the Utility Model
[0004] In view of this, the utility model provides a structure of a dense busbar adapter. The utility model can realize the pre-positioning operation of the busbars through the positioning component, and cooperate with the pressing component to fix, press and limit the position of the outermost busbar, greatly improving the efficiency of quickly, efficiently and accurately inserting the busbar into the busbar when the busbars of two dense busbars need to be plugged, and solving the problem that when the busbars of two dense busbars are traditionally plugged, the operator needs to repeatedly move and adjust the distance between two adjacent busbars, resulting in low installation efficiency. Moreover, it is very easy for the busbars to be plugged wrongly due to the inclination or misalignment of the busbars, which affects the docking effect of the two dense busbars and greatly reduces the docking efficiency of the two dense busbars.
[0005] To solve the above technical problems, the utility model provides a structure of a dense busbar adapter, which includes a pair of clamping plates and a plurality of busbars arranged between the two clamping plates. The two clamping plates are detachably connected together by bolts and nuts, and the bolts penetrate through the plurality of busbars. The adjusting component is used to adjust the distance between the two clamping plates. A positioning component for limiting the plurality of busbars is clamped between the two clamping plates. Pressing components for limiting the outermost busbars are respectively arranged on the left and right sides of each clamping plate on both sides of the positioning component. The pressing component is used to press and limit the outermost busbar when the busbar is clamped and inserted into the busbars of two dense busbars to be docked.
[0006] The positioning component includes a positioning plate clamped between two clamping plates. Multiple fixing clamping plates for inserting the busbar are arranged at the lower part of the positioning plate. Fixing clamping grooves are formed on the fixing clamping plates. When it is necessary to perform docking operations on two dense busbar inserts, the busbar is inserted into the fixing clamping grooves. The number of fixing clamping grooves is the same as the number of busbars, and the number of busbars is the same as the number of the fixing clamping plates. Moreover, the distance between two adjacent inserting claws of the dense busbar insert is equal to twice the wall thickness of the clamping plate.
[0007] A protective sleeve is arranged on the inner side wall of the fixing clamping groove. An installation groove adapted to the wall thickness of the clamping plate is formed on the positioning plate. A handle is arranged at the upper part of the positioning plate. The utility model can realize clamping the installation groove on the positioning plate into the upper part of the clamping plate by the operator grasping and pressing down the handle, or realize extracting the positioning plate away from the upper part of the clamping plate by lifting the handle upward, so as to realize the replacement operation thereof, and the operation is convenient and efficient.
[0008] Avoidance grooves are respectively formed on both sides of the clamping plate. The pressing component includes hand-tightening bolts arranged on both sides of the clamping plate. The screw rods of the hand-tightening bolts are threadedly connected and penetrate through the clamping plate. The bottom of the screw rod of the hand-tightening bolt is a smooth rod. A bearing is arranged on the outer side of the smooth rod at the bottom of the screw rod. A limiting elastic arc plate is arranged at the end of the outer ring of the bearing. The limiting elastic arc plate is located in the avoidance groove on the same side as it.
[0009] Protective pads are arranged at both ends of the limiting elastic arc plate.
[0010] The limiting elastic arc plate is a tin bronze arc plate.
[0011] The busbar includes an insulating plate and a conductor connecting piece located on the end face of the insulating plate. The conductor connecting pieces on the end faces of two adjacent insulating plates are arranged oppositely. After the busbars of two dense busbars are docked, the busbar abuts against the conductor connecting piece.
[0012] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:
[0013] 1. It includes a pair of clamping plates and a plurality of busbars disposed between the two clamping plates. The two clamping plates are detachably connected together by bolts and nuts. The bolts penetrate through the plurality of busbars. An adjusting assembly is used to adjust the distance between the two clamping plates. A positioning assembly for limiting the plurality of busbars is clamped between the two clamping plates. On the left and right sides of each clamping plate on both sides of the positioning assembly, a pressing assembly for limiting the outermost busbar is respectively provided. The pressing assembly is used to press and limit the outermost busbar when the busbar is clamped into the busbars of two adjacent compact busbars to be docked. The utility model can realize the pre-positioning operation of the busbar through the positioning assembly, and cooperate with the pressing assembly to fix, press and limit the position of the outermost busbar, greatly improving the efficiency of quickly and accurately inserting the busbar into the busbar smoothly when two adjacent compact busbars need to be docked, solving the problem that in the traditional docking of two adjacent compact busbars, the operator needs to repeatedly adjust the distance between adjacent two busbars, resulting in low installation efficiency, and it is easy to cause misalignment of the busbar insertion due to the inclination or misalignment of the busbar, affecting the docking effect of the two adjacent compact busbars and greatly reducing the docking efficiency of the two adjacent compact busbars.
[0014] 2. When the docking operation needs to be carried out on two adjacent compact busbar sockets, the busbar is inserted into the fixed card slots. The number of fixed card slots is the same as the number of busbars, and the number of busbars is the same as the number of the fixed clamping plates. Moreover, the distance between two adjacent claws of the compact busbar socket is equal to twice the wall thickness of the clamping plate. The utility model can realize the insertion, fixation and limiting operation of the busbar through the fixed card slots on the positioning plate clamped between the two clamping plates, making it more convenient and fast to insert and connect the claws of the compact busbar socket, and the operation is more convenient.
[0015] 3. The utility model can realize the replacement operation by the operator holding and pressing down the lifting handle to snap the installation slot on the positioning plate into the upper part of the clamping plate, or by lifting the lifting handle upward to lift the positioning plate away from the upper part of the clamping plate, and the operation is convenient and efficient.
[0016] 4. The utility model can realize the operation of pressing and fixing and limiting the outer wall of the outermost busbar by screwing the hand-tightening bolt, so that the hand-tightening bolt rotates to push the bearing and the limiting elastic arc plate inside the end face of the outer ring of the bearing to move inward, avoiding the clamping failure caused by the left and right shaking during the process of inserting downward into the claws of the compact busbar socket, and the operation is more convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic structural diagram of the compact busbar adapter structure of the utility model;
[0018] Figure 2 For the utility model Figure 1A magnified view of the structure at center;
[0019] Figure 3 It is a bottom view of the dense busbar adapter structure of the utility model.
[0020] Explanation of the reference numerals: 100, splint; 200, conductive bar; 300, positioning assembly; 301, positioning plate; 302, fixing card plate; 303, fixing card slot; 304, protective sleeve; 305, mounting slot; 306, handle; 400, avoidance slot; 500, clamping assembly; 501, hand-tightened bolt; 502, bearing; 503, limiting elastic arc plate; 504, protective pad. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figures 1-3 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.
[0022] like Figures 1-3 As shown: This embodiment provides a dense busbar adapter structure, including a pair of clamps 100 and a plurality of conductive bars 200 arranged between the two clamps 100, the two clamps 100 are detachably connected together by bolts and nuts, the bolts penetrate the plurality of conductive bars 200, the adjustment component is used to adjust the distance between the two clamps 100, a positioning component 300 for limiting the plurality of conductive bars 200 is clamped between the two clamps 100, and a clamping component 500 for limiting the outermost conductive bar 200 is respectively arranged on the left and right sides of each of the clamps 100 located on both sides of the positioning component 300, and the clamping component 500 is used to clamp the conductive bar 200 into the busbars of the two dense busbars that need to be docked. During the plugging, the outermost conductive bar 200 is pressed and limited. The utility model can realize the pre-positioning operation of the conductive bar 200 through the positioning component 300, and cooperate with the pressing component 500 to realize the fixed pressing and limiting of the position of the outermost conductive bar 200, which greatly improves the rapid, efficient and accurate insertion of the busbar into the conductive bar 200 when the busbar of two dense busbars needs to be plugged in. It solves the problem that when plugging the busbar of two dense busbars, the operator needs to repeatedly adjust the distance between two adjacent conductive bars 200, resulting in low installation efficiency. It is also easy to cause the busbar to be misaligned due to the tilt or misalignment of the conductive bar 200, which affects the docking effect of the two dense busbars and greatly reduces the docking efficiency of the two dense busbars.
[0023] According to an embodiment of the present utility model, as Figures 1-3 shown, the positioning assembly 300 includes a positioning plate 301 clamped between two clamping plates 100. A plurality of fixing clamping plates 302 for inserting the busbar 200 are provided at the lower part of the positioning plate 301. Fixing card slots 303 are formed on the fixing clamping plates 302. When it is necessary to perform docking operation on two dense busbar inserts, the busbar 200 is inserted into the fixing card slots 303. The number of the fixing card slots 303 is the same as the number of the busbars 200, and the number of the busbars 200 is the same as the number of the fixing clamping plates 302. And the distance between two adjacent insertion claws of the dense busbar insert is equal to twice the wall thickness of the clamping plate. The present utility model can realize the insertion fixation and limiting operation of the busbar 200 through the fixing card slots 303 on the positioning plate 301 clamped between two clamping plates 100, so that the insertion claws of the dense busbar insert can be inserted and connected more conveniently and quickly, and the operation is more convenient.
[0024] According to another embodiment of the present utility model, as Figure 1 and Figure 2 shown, a protective sleeve 304 is provided on the inner side wall of the fixing card slot 303. An installation groove 305 adapted to the wall thickness of the clamping plate 100 is formed on the positioning plate 301. A handle 306 is provided at the upper part of the positioning plate 301. The present utility model can realize that the installation groove 305 on the positioning plate 301 is clamped into the upper part of the clamping plate 100 by the operator grasping and pressing down the handle 306, or the positioning plate 301 is lifted upward to be lifted away from the upper part of the clamping plate 100 to realize the replacement operation thereof, and the operation is convenient and efficient.
[0025] Avoidance grooves 400 are respectively formed on both sides of the clamping plate 100. The pressing assembly 500 includes hand-tightening bolts 501 provided on both sides of the clamping plate 100. The screw rods of the hand-tightening bolts 501 are threadedly connected and penetrate through the clamping plate 100. The bottom of the screw rod of the hand-tightening bolt 501 is a smooth rod. A bearing 502 is provided on the outer side of the smooth rod at the bottom of the screw rod. A limiting elastic arc plate 503 is provided at the end of the outer ring of the bearing 502. The limiting elastic arc plate 503 is located in the avoidance groove 400 on the same side as it. The present utility model can realize that the bearing 502 and the limiting elastic arc plate 503 on the inner side of the end face of the outer ring of the bearing 502 are pushed inward to perform pressing and fixing and limiting operation on the outer side wall of the outermost busbar 200 by turning the hand-tightening bolt 501, so as to avoid the clamping failure caused by the left and right shaking during the process of inserting downward into the insertion claws of the dense busbar insert, and the operation is more convenient and efficient.
[0026] According to another embodiment of the present utility model, as Figure 1 and Figure 3As shown, protective pads 504 are provided at both ends of the limiting elastic arc plate 503. The utility model can avoid the outer wall of the conductive bar 200 from being scratched due to the hard extrusion directly generated between the limiting elastic arc plate 503 and the outer wall of the conductive bar 200 during the process of self-deformation and pressing through the protective pads 504.
[0027] The limiting elastic arc plate 503 is a tin bronze arc plate. The purpose is to ensure that the limiting elastic arc plate 503 has better recovery elasticity and better limiting effect.
[0028] The conductive bar 200 includes an insulating plate and conductor connecting pieces located on the end face of the insulating plate. The conductor connecting pieces on the end faces of adjacent two insulating plates are arranged oppositely. After the busbars of two dense busbars are butted, the busbars are in contact with the conductor connecting pieces, which can ensure the conduction function of the connector for the busbars of the two dense busbars.
[0029] The using method of the utility model:
[0030] First of all, it needs to be clear that the adapter structure involved in the present utility model is mainly used for the insertion claws of two dense busbars. Taking the docking of the insertion claws of two dense busbars by the adapter as an example, its usage method will be elaborated in detail. When it is necessary to dock the insertion claws of two dense busbars, first, the operator inserts the busbar 200 into the fixed card slots 303 in sequence. Then, the operator holds the handle and inserts the two mounting slots 305 on the positioning plate 301 into the card plates on the same side. Then, the bolt is inserted into the through holes on the clamping plate 100, the busbar 200, and another clamping plate 100. Then, the operator screws the nut onto the other end of the bolt. Then, by turning the hand-tightening bolt 501, under the action of the rotation of the hand-tightening bolt 501, the bearing 502 and the limiting elastic arc plate 503 inside the outer end face of the bearing 502 are pushed to move inward to perform the operation of pressing and fixing the outer wall of the outermost busbar 200, so as to avoid the clamping failure caused by the left and right shaking during the process of inserting it downward into the insertion claws of the dense busbar. Then, the operator holds the clamping plate 100 and aligns it directly above the insertion claws of the two dense busbars, and then presses downward so that the insertion claws of the dense busbar are clamped between two adjacent busbars on the positioning plate 301. The present utility model can realize the pre-positioning operation of the busbar 200 through the positioning component 300, and cooperate with the pressing component 500 to fix and press the position of the outermost busbar 200, which greatly improves the efficiency of quickly and accurately inserting the busbar into the busbar 200 smoothly when it is necessary to insert the busbars of two dense busbars. It solves the problem that when inserting the busbars of two dense busbars traditionally, the operator needs to repeatedly adjust the distance between two adjacent busbars 200, resulting in low installation efficiency, and it is easy to cause the misalignment of the busbar insertion due to the inclination or misalignment of the busbar 200, affecting the docking effect of the two dense busbars and greatly reducing the docking efficiency of the two dense busbars.
[0031] In addition, it should also be noted that in the description of the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0032] The above is the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims
1. A dense busbar adapter structure, comprising a pair of clamping plates (100) and a plurality of conductive bars (200) arranged between the two clamping plates (100). The two clamping plates (100) are detachably connected together by bolts and nuts. The bolts penetrate through the plurality of conductive bars (200). An adjusting assembly is used to adjust the distance between the two clamping plates (100), and it is characterized in that: A positioning component (300) for limiting a plurality of busbars (200) is clamped between two clamping plates (100). On the left and right sides of each of the clamping plates (100) located on both sides of the positioning component (300), a pressing component (500) for limiting the outermost busbar (200) is provided. The pressing component (500) is used to press and limit the outermost busbar (200) when the busbar (200) is clamped into the busbar inserts of two adjacent compact busbars for docking.
2. The dense busbar adapter structure according to claim 1, wherein: The positioning component (300) includes a positioning plate (301) clamped between two clamping plates (100). A plurality of fixed clamping plates (302) for inserting the busbar (200) are provided at the lower part of the positioning plate (301). Fixed clamping grooves (303) are formed on the fixed clamping plates (302). When the busbar inserts of two adjacent compact busbars need to be docked, the busbar (200) is inserted into the fixed clamping grooves (303). The number of the fixed clamping grooves (303) is the same as the number of the busbars (200). The number of the busbars (200) is the same as the number of the fixed clamping plates (302), and the distance between two adjacent insertion claws of the busbar insert of the compact busbar is equal to twice the wall thickness of the clamping plate.
3. The dense busbar adapter structure according to claim 2, wherein: A protective sleeve (304) is provided on the inner side wall of the fixed clamping groove (303). An installation groove (305) adapted to the wall thickness of the clamping plate (100) is formed on the positioning plate (301). A handle (306) is provided at the upper part of the positioning plate (301).
4. The dense busbar adapter structure according to claim 3, characterized in that: Avoidance grooves (400) are respectively formed on both sides of the clamping plate (100). The pressing component (500) includes hand-tightening bolts (501) provided on both sides of the clamping plate (100). The screw rods of the hand-tightening bolts (501) are threadedly connected and penetrate through the clamping plate (100). The bottom of the screw rod of the hand-tightening bolt (501) is a smooth rod. A bearing (502) is provided on the outer side of the smooth rod at the bottom of the screw rod. A limiting elastic arc plate (503) is provided at the end of the outer ring of the bearing (502). The limiting elastic arc plate (503) is located in the avoidance groove (400) on the same side as it.
5. The structure of the dense busbar adapter according to claim 4, characterized in that: Protective pads (504) are provided at both ends of the limiting elastic arc plate (503).
6. The dense busbar adapter structure according to claim 5, wherein: The limiting elastic arc plate (503) is a tin bronze arc plate.