Box-type transformer busbar connecting and fixing device
By using a detachable base and support rod structure, combined with a slider and slide rail design, the problems of difficult fine-tuning of the busbar position and low transportation efficiency are solved, achieving precise adjustment of the busbar position and efficient utilization of transportation space.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN JINXING ELECTRIC EQUIP CO LTD
- Filing Date
- 2025-04-27
- Publication Date
- 2026-04-10
AI Technical Summary
In existing technologies, the difficulty in fine-tuning the position of the busbar and its indivisibility lead to low transportation efficiency.
It adopts a detachable base and support rod structure, and utilizes a combination of slider and slide rail design to achieve flexible adjustment of the busbar through threaded connection. The components can be disassembled during transportation to reduce packaging volume.
It enables precise fine-tuning of the busbar position and efficient utilization of transportation space, improving the convenience of adjustment and transportation efficiency.
Smart Images
Figure CN224110106U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to transformer technical field, concretely is a box type transformer busbar connecting fixing device. BACKGROUND
[0002] The transformer is the device that utilizes electromagnetic induction's principle to change alternating voltage, main component is primary coil, secondary coil and core, main function has voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing etc.
[0003] The inventor found that the prior art has the following problems in the process of realizing the utility model: 1, once the busbar is fixed on the base by screw, if the position of busbar needs to be fine-tuned in later period, it is very difficult, because screw fixing is a rigid connection, to loosen the screw adjustment position, will involve the disassembly and reinstallation of multiple screws, for example, when finding that the connection position of busbar and other electrical equipment appears deviation, needs to move several millimeters outward, after loosening the screw, the busbar will occur large displacement because of its own weight and other factors, it is very difficult to accurately control the amplitude of adjustment;2, the volume of the box type transformer busbar of the existing integrated base is large, because of its undetachable characteristics, in the transportation process, it will occupy a large amount of space, for example, when using ordinary freight truck transportation, because of the large size of the base, other related supporting equipment cannot be transported simultaneously, moreover, the carriage space of the transportation vehicle is limited, the integrated base cannot flexibly adjust the placement angle to fully utilize the space, resulting in the reduction of transportation efficiency. CONTENT OF THE UTILITY MODEL
[0004] The utility model discloses a box type transformer busbar connecting fixing device to solve the problem that the busbar will occur large displacement because of its own weight and other factors when loosening the screw after finding that the connection position of busbar and other electrical equipment appears deviation, and it is very difficult to accurately control the amplitude of adjustment. In order to achieve the above purpose, the utility model provides the following technical scheme: a box type transformer busbar connecting fixing device, including base and the support rod on the base, the top of base is respectively provided with mounting hole and jack, the rear of mounting hole is equipped with jack, the top of jack is clamped with slide rail, the inside of slide rail is attached with sliding block, the one side of sliding block is connected with first fixed link threadedly;
[0005] The inside of support rod is connected with second fixed link threadedly, and the top of support rod is attached with connecting plate.
[0006] Further preferably, the top of base is horizontally arranged with a plurality of jacks, and the internal structural size of jack is consistent with the lower external structural size of sliding block.
[0007] Further preferably, the inner structure size of the sliding block is consistent with the outer structure size of the first fixing rod.
[0008] Further preferably, the second fixing rod is sequentially threaded with a supporting rod and a second fixing rod.
[0009] Further preferably, the base is provided with two reserved mounting holes at each corner, and the mounting holes are horizontally arranged.
[0010] Further preferably, the sliding block is horizontally slid through a sliding rail.
[0011] Further preferably, the base is horizontally arranged with two sliding rails above.
[0012] Compared with the prior art, the utility model has the beneficial effects of:
[0013] In the utility model, when fine adjustment of the position of the busbar is needed, such as when a few millimeters of outward movement is needed due to deviation of the connection position of the busbar and other electrical equipment, the operator only needs to loosen the first fixing rod, push the sliding block connected with the supporting rod to move inside the sliding rail, and then the position of the busbar can be easily adjusted, thereby avoiding the problem of large displacement of the busbar due to its own weight and difficulty in accurately controlling the adjustment range caused by loosening multiple screws, and the busbar can be flexibly displaced relative to the base to accurately reach the required adjustment position, and then the first fixing rod can be tightened to complete fine adjustment and fixation, thereby greatly improving the convenience and accuracy of subsequent adjustment.
[0014] In the utility model, the base and the supporting rod and other components are a detachable combined structure, and before transportation, the components can be detached, and the base, the sliding rail and the supporting rod are packaged separately, thereby greatly reducing the volume of a single packaging piece, facilitating reasonable placement in the ordinary truck compartment, enabling simultaneous transportation of other supporting equipment, flexibly adjusting the placement angle of each component, fully utilizing the compartment space, improving transportation efficiency, reducing transportation difficulty and cost, and after transportation to the destination, assembling according to the steps is relatively simple, and does not affect subsequent installation and use. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a front view structural schematic diagram of the utility model;
[0016] Figure 2 It is a side view structural schematic diagram of the utility model;
[0017] Figure 3 It is a structural schematic diagram of the upper part of the base of the utility model;
[0018] Figure 4 It is a structural schematic diagram of the rear part of the supporting rod of the utility model.
[0019] In the figure: 1, base; 101, mounting hole; 102, jack; 103, slide rail; 104, sliding block; 105, first fixed rod; 2, support rod; 201, connecting plate; 202, second fixed rod. DETAILED DESCRIPTION
[0020] 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.
[0021] Please refer to Figures 1 to 4 , the utility model provides a kind of technical scheme: a box-type transformer busbar connecting fixing device, including base 1 and the support rod 2 on base 1, the top of base 1 is respectively provided with mounting hole 101 and jack 102, the rear of mounting hole 101 is equipped with jack 102, the top of jack 102 is clamped with slide rail 103, the inside of slide rail 103 is attached with sliding block 104, and the side of sliding block 104 is threadedly connected with first fixed rod 105;
[0022] The inside of support rod 2 is threadedly connected with second fixed rod 202, and the top of support rod 2 is attached with connecting plate 201.
[0023] In the embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the top of base 1 is horizontally arranged with a plurality of jacks 102, and the internal structure size of jack 102 is consistent with the lower external structure size of sliding block 104; sliding block 104 provides adaptable connection points, so that sliding block 104 can be accurately docked at a specific position above base 1, determines the installation reference of sliding block 104 in the vertical direction of base 1, ensures the tightness and stability of connection, avoids the shaking or displacement of sliding block 104 in the vertical direction, provides a reliable foundation for the subsequent support structure, ensures the stability of the entire device structure, and further guarantees the reliability of the box-type transformer busbar connection, prevents failure caused by looseness.
[0024] In the embodiment, as shown in Figure 1 , Figure 2 and Figure 3As shown, the internal structure size of the sliding block 104 is consistent with the external structure size of the first fixed rod 105; the first fixed rod 105 can be smoothly inserted into the sliding block 104, realizing the locking of the sliding block 104, limiting its unnecessary sliding rate on the slide rail 103, providing a simple and effective fixing method, enhancing the rigidity of the connection between the sliding block 104 and the support rod 2, ensuring the stability of the position of the support rod 2, avoiding the displacement of the support rod 2 and the box-type transformer busbar caused by external force and other factors, and maintaining the precision of the busbar connection.
[0025] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 4 , the second fixed rod 202 is sequentially threaded with the support rod 2 and the second fixed rod 202; the support rod 2 is tightly connected with the connecting plate 201, combining the two into an integral structure, ensuring effective force transmission, and the threaded connection is convenient for installation and disassembly, facilitating adjustment or maintenance according to actual needs, while ensuring the firmness of the connection, so that the connecting plate 201 can stably bear the box-type transformer busbar, disperse the pressure, improve the carrying capacity of the entire device, and ensure the long-term stable operation of the busbar.
[0026] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the base 1 is provided with two reserved mounting holes 101 at each corner, and the mounting holes 101 are horizontally arranged; the base 1 provides a connection part with the external support structure, which is fixed by screws to ensure the stable placement of the base 1, and the horizontally distributed mounting holes 101 design makes the force on the base 1 uniform, effectively resisting the overturning moment generated by the self-weight and vibration of the box-type transformer busbar, ensuring that the entire device is in a stable state after installation, reducing the risk of shaking, and prolonging the service life.
[0027] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the sliding block 104 constitutes horizontal sliding through the slide rail 103; the sliding block 104 and the support rod 2 connected thereto have adjustment freedom in the horizontal direction, which facilitates flexible adjustment according to the actual installation position requirements of the box-type transformer busbar, meets the installation of box-type transformer busbars of different specifications and layouts, improves the versatility of the device, and allows the operator to easily fine-tune the position of the support rod 2 during the installation process, accurately adapt to the busbar connection point, reduce the installation difficulty, and improve the work efficiency.
[0028] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , two slide rails 103 are horizontally arranged above the base 1; the sliding block 104 provides horizontal guidance and support structure, limiting the movement trajectory of the sliding block 104, and ensuring its smooth operation in the predetermined direction.
[0029] The use method and advantages of the utility model are: the box type transformer busbar connecting and fixing device, when using, the working process is as follows:
[0030] As Figure 1 , Figure 2 , Figure 3 And Figure 4 Indicated, first base 1 is installed in the reserved mounting hole 101 respectively through screw, fixes base 1, inserts the slide rail 103, the plugboard below the slide rail 103 is consistent with the internal structure of the jack 102, determines the distance of two slide rails 103 above, inserts support rod 2, makes the slider 104 connected with support rod 2 move in the slide rail 103, the internal thread of slider 104 is fixed through first fixed rod 105, the thread of second fixed rod 202 is fixed into support rod 2 and connecting plate 201 in turn, is convenient for connecting and fixing, the box type transformer busbar is fixed through screw above connecting plate 201, is convenient for adjusting distance according to the box type transformer busbar above, is fixed.
[0031] The basic principle, main features and advantages of the utility model are shown and described above.The technical staff of the industry should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only preferred examples of the utility model and are not intended to limit the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model.The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A box-type transformer busbar connection and fixing device, comprising a base (1) and a support rod (2) located on the base (1), characterized in that: The base (1) has an installation hole (101) and an insertion hole (102) on its upper surface. The insertion hole (102) is located behind the installation hole (101). A slide rail (103) is snapped onto the upper surface of the insertion hole (102). A slider (104) is fitted inside the slide rail (103). A first fixing rod (105) is threaded onto one side of the slider (104). The support rod (2) is internally threaded with a second fixing rod (202), and a connecting plate (201) is attached to the top of the support rod (2).
2. The busbar connection and fixing device for a box-type transformer according to claim 1, characterized in that: The base (1) has several horizontally arranged holes (102) above it, and the internal structural dimensions of the holes (102) are consistent with the external structural dimensions of the slider (104) below.
3. The busbar connection and fixing device for a box-type transformer according to claim 1, characterized in that: The internal structural dimensions of the slider (104) are consistent with the external structural dimensions of the first fixed rod (105).
4. The busbar connection and fixing device for a box-type transformer according to claim 1, characterized in that: The second fixing rod (202) is connected to the support rod (2) and the second fixing rod (202) by thread in sequence.
5. The busbar connection and fixing device for a box-type transformer according to claim 1, characterized in that: The base (1) has two reserved mounting holes (101) at each of its four corners, and the mounting holes (101) are arranged horizontally.
6. The busbar connection and fixing device for a box-type transformer according to claim 1, characterized in that: The slider (104) slides horizontally via the slide rail (103).
7. The busbar connection and fixing device for a box-type transformer according to claim 1, characterized in that: Two slide rails (103) are arranged horizontally above the base (1).