Bus duct connecting device
By designing the installation frame and conductor connection mechanism in the busbar trough connection device and adjusting the spacing between the insulating plate and the conductive copper sheet, the problems of inconvenient and loose spacing adjustment in the prior art are solved, ensuring the stability of the busbar trough connection and Security.
Patent Information
- Application Number
- CN202323616064.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The existing busbar trough connection device is not convenient to adjust the spacing between conductive sheets installed on the insulating plate, and is prone to loosening, resulting in unsolid connections, affecting use, and posing a fire hazard.
A busbar trough connection device including a mounting frame and a conductor connection mechanism is designed. A fixing plate is fixed at the bottom of the mounting frame, and an adjustment component is provided at the top. There is a conductive copper sheet and a connection slot inside the insulating plate. The insulating plate and conductive copper are adjusted through the adjustment component. The distance between the pieces ensures stable clamping of the busbar duct connection end.
The stability and simplicity of operation of the busbar trough connection end are realized, poor contact and fire hazards are avoided, and the practical performance of the device is improved.
Smart Images
Figure CN222282736U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bus duct installation, in particular to a bus duct connecting device. Background Art
[0002] Bus duct is a closed metal device composed of copper and aluminum busbars. It is used to distribute large power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk projects. Since bus duct is produced in sections during the production process, it is necessary to connect the bus duct sections into a whole through bus duct connecting devices during the actual installation process.
[0003] At present, the common bus duct connection device is not convenient for adjusting the spacing of the conductive sheets installed on the insulating board, and has the problem of loose connection, which is easy to loosen and cause insufficient contact area between the connecting end of the conductive sheet and the bus duct, thus affecting normal use. In serious cases, it may cause fire hazards due to heat. Utility Model Content
[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0005] In view of the above problems and / or the problems existing in the prior art, the present utility model is proposed.
[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a bus duct connection device, including a mounting mechanism and a conductor connection mechanism, wherein:
[0007] The mounting mechanism comprises a mounting frame, a fixing plate is fixedly mounted on the bottom of the mounting frame, limiting grooves are symmetrically provided on the left and right sides of the top of the fixing plate, and an adjustment component is arranged on the top of the mounting frame;
[0008] The conductor connection mechanism comprises an insulating plate arranged inside the installation frame, and there are four insulating plates in total, a connecting groove is arranged between every two insulating plates, and a conductive copper sheet is arranged inside the insulating plate.
[0009] As a preferred solution of the bus duct connection device of the utility model, wherein: a mounting groove is opened inside the insulating plate, the conductive copper sheet is slidably connected in the mounting groove, and baffles are clamped on both sides of the left and right sides of the mounting groove.
[0010] As a preferred solution of the bus duct connection device of the utility model, wherein: sliders adapted to the limit grooves are symmetrically installed on the left and right sides of the bottom end of the insulating plate, and the two sliders are respectively slidably connected in the two limit grooves.
[0011] As a preferred solution of the bus duct connection device described in the utility model, wherein: the adjustment component includes positioning frames fixedly installed on the left and right sides of the top of the installation frame, a movable plate is arranged between the two positioning frames, and telescopic grooves are symmetrically opened on the left and right sides inside the movable plate, a telescopic spring is installed on the inner side of the telescopic groove, a telescopic block is fixedly connected to the other side of the telescopic spring, and a clamping block is fixedly connected to the other side of the telescopic block.
[0012] As a preferred solution of the bus duct connection device described in the utility model, wherein: a positioning groove is provided on a side of the positioning frame close to the movable plate, a card slot matched with the card block is provided inside the positioning groove, and there are a plurality of card slots in total, the card block is clamped in one of the card slots, a toggle rod is fixedly connected to the top of the telescopic block, and the top of the toggle rod passes through the inner top wall of the telescopic groove and extends to the top of the movable plate.
[0013] As a preferred solution of the bus duct connection device described in the utility model, wherein: a movable groove is opened at the top of the installation frame, a movable block is slidably connected in the movable groove, the bottom end of the movable block is fixedly connected to the top of the insulating plate, and the top of the movable block is fixedly connected to the bottom end of the movable plate.
[0014] Beneficial effects of the utility model:
[0015] In the device, the distance between every two groups of insulating plates and conductive copper sheets is set wider, so that the connecting end of the bus duct can be easily inserted into the device. After both ends of the installation frame are placed in the bus duct, the distance between every two groups of insulating plates and conductive copper sheets can be adjusted by the adjustment component set at the top of the installation frame, so that every two groups of insulating plates and conductive copper sheets can clamp and fix the connecting end of the bus duct, thereby completing the connection of the two groups of bus ducts. The above-mentioned structure is reasonably designed and easy to operate, which effectively ensures the stability of the connection between the connecting end of the bus duct and the conductive copper sheet, avoids looseness, causes poor contact, affects the normal use of the device, and improves the practical performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0018] Figure 2 It is a front cross-sectional view of the utility model;
[0019] Figure 3 This is an enlarged schematic diagram of the structure of the adjustment component of the utility model;
[0020] Figure 4 It is a three-dimensional exploded view of the conductor connection mechanism of the utility model. DETAILED DESCRIPTION
[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.
[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0025] Example
[0026] Reference Figures 1 to 4 This embodiment provides a bus duct connection device, including a mounting mechanism 100 and a conductor connection mechanism 200, which together constitute a bus duct connection device for connecting two bus ducts.
[0027] Specifically, the mounting mechanism 100 includes a mounting frame 101, a fixing plate 102 is fixedly mounted on the bottom of the mounting frame 101, and limit grooves 102a are symmetrically provided on the left and right sides of the top of the fixing plate 102, and an adjustment component 103 is provided on the top of the mounting frame 101. The conductor connecting mechanism 200 includes an insulating plate 201 arranged inside the mounting frame 101, and a total of four insulating plates 201 are provided, and a connecting groove 202 is provided between every two insulating plates 201, and a conductive copper sheet 203 is provided inside the insulating plate 201, wherein four groups of insulating plates 201 and conductive copper sheets 203 are all arranged inside the mounting frame 101, and the distance between every two groups of insulating plates 201 and conductive copper sheets 203 is set wider, and both sides of the mounting frame 101 are set to be open, so that the connection ends of the two bus ducts are from The two sides of the installation frame 101 can be inserted into the connecting groove 202 very easily, which improves the convenience of installation. After the connecting ends of the two bus ducts are extended into the installation frame 101, the four groups of adjustment components 103 set at the top of the installation frame 101 can adjust the displacement of each group of insulating plates 201 and conductive copper sheets 203 respectively, so that the distance between each group of insulating plates 201 and conductive copper sheets 203 can be reduced, thereby clamping and fixing the connecting ends of the bus duct. When the connecting ends of the bus duct are clamped stably, the connection of the two groups of bus ducts is completed. The above-mentioned structure is reasonably designed and simple and convenient to operate. It effectively ensures the stability of the connection between the connecting ends of the bus duct and the conductive copper sheets 203, avoids looseness, causes poor contact, affects the normal use of the device, and improves the practical performance of the device.
[0028] like Figure 4 As shown, an installation groove 201a is opened inside the insulating plate 201, and the conductive copper sheet 203 is slidably connected in the installation groove 201a, and baffles 204 are clamped on the left and right sides of the installation groove 201a. The conductive copper sheet 203 is slidably connected to the middle of the installation groove 201a, and the two sides are limited and fixed by the baffles 204. The setting of this structure makes the installation and removal of the conductive copper sheet 203 very convenient and quick.
[0029] Furthermore, the adjustment component 103 includes a positioning frame 103a fixedly installed on the left and right sides of the top of the installation frame 101, a moving plate 103b is arranged between the two positioning frames 103a, and telescopic grooves 103c are symmetrically opened on the left and right sides of the inside of the moving plate 103b, and a telescopic spring 103d is installed on the inner side of the telescopic groove 103c, and a telescopic block 103e is fixedly connected to the other side of the telescopic spring 103d, and a clamping block 103f is fixedly connected to the other side of the telescopic block 103e, and a positioning groove 103g is opened on the side of the positioning frame 103a close to the moving plate 103b, and a clamping block 103f is fixedly connected to the other side of the telescopic spring 103d. The card block 103f is matched with the card slot 103h, and there are a plurality of card slots 103h. The card block 103f is carded in one of the card slots 103h. The top of the telescopic block 103e is fixedly connected with the toggle rod 103i, and the top of the toggle rod 103i passes through the inner top wall of the telescopic slot 103c and extends to the top of the movable plate 103b. The top of the mounting frame 101 is provided with a movable slot 101a, and the movable block 104 is slidably connected in the movable slot 101a. The bottom end of the movable block 104 is fixedly connected to the top of the insulating plate 201, and the top of the movable block 104 is fixedly connected to the bottom end of the movable plate 103b.
[0030] In summary, the working principle of the adjustment component 103 is as follows: when the insulating plate 201 needs to be adjusted for displacement, the staff squeezes the two toggle rods 103i above the movable plate 103b, so that the two toggle plates 103i can move toward the center of the movable plate 103b, and the two toggle rods 103i can drive the two telescopic blocks 103e to move toward the inside of the telescopic slot 103c. One side of the telescopic block 103e can squeeze the telescopic spring 103d, and the other side can drive the card block 103f away from the card slot 103h. When the card block 103f is completely moved out of the card slot, without the positioning frame 103a to limit the movable plate 103b, the staff can pull the movable plate 103b through the toggle rod 103i. The movable plate 103b moves forward and backward, and the movable block 104 at the bottom of the movable plate 103b can drive the insulating plate 201 below to move forward and backward. When the insulating plate 201 moves to a suitable position, the two toggle rods 103i are released, and under the action of the rebound force of the telescopic spring 103d, the telescopic block 103e and the clamping block 103f can be rebound to the initial position, and the clamping block 103f can be reinserted into the clamping slot 103g at other parts of the positioning slot 103h, thereby re-realizing the limit fixation of the movable plate 103b, ensuring that the insulating plate 201 cannot move after moving to a suitable position, so that the bus duct inserted between each two groups of insulating plates 201 and the conductive copper sheet 203 can be stably connected.
[0031] Preferably, sliders 205 compatible with the limiting grooves 102a are symmetrically installed on the left and right sides of the bottom end of the insulating plate 201, and the two sliders 205 are respectively slidably connected in the two limiting grooves 102a. Through the setting of the sliders 205, the bottom of the insulating plate 201 can be movably connected to the top of the fixed plate 102, which can not only not affect the movement of the insulating plate 201, but also play the role of limiting support for the insulating plate 201, so that the insulating plate 201 is more stable during the movement.
[0032] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values (e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.
[0033] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.
[0034] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.
[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A bus duct connection device, characterized in that: include, The mounting mechanism (100) comprises a mounting frame (101), a fixing plate (102) being fixedly mounted on the bottom of the mounting frame (101), limiting grooves (102a) being symmetrically provided on the left and right sides of the top of the fixing plate (102), and an adjusting component (103) being arranged on the top of the mounting frame (101); and, The conductor connection mechanism (200) comprises an insulating plate (201) arranged inside the installation frame (101), wherein four insulating plates (201) are provided in total, a connection groove (202) is provided between every two insulating plates (201), and a conductive copper sheet (203) is provided inside the insulating plate (201).
2. The bus duct connection device according to claim 1, characterized in that: The insulating plate (201) is provided with a mounting groove (201a) inside, the conductive copper sheet (203) is slidably connected in the mounting groove (201a), and baffles (204) are clamped on both left and right sides of the mounting groove (201a).
3. The bus duct connection device according to claim 2, characterized in that: Slide blocks (205) adapted to the limiting grooves (102a) are symmetrically mounted on the left and right sides of the bottom end of the insulating plate (201), and the two slide blocks (205) are slidably connected in the two limiting grooves (102a) respectively.
4. The bus duct connection device according to claim 3, characterized in that: The adjustment component (103) comprises positioning frames (103a) fixedly mounted on the left and right sides of the top of the installation frame (101); a movable plate (103b) is arranged between the two positioning frames (103a); telescopic grooves (103c) are symmetrically opened on the left and right sides inside the movable plate (103b); a telescopic spring (103d) is installed inside the telescopic groove (103c); a telescopic block (103e) is fixedly connected to the other side of the telescopic spring (103d); and a clamping block (103f) is fixedly connected to the other side of the telescopic block (103e).
5. The bus duct connection device according to claim 4, characterized in that: A positioning groove (103g) is provided on one side of the positioning frame (103a) close to the movable plate (103b), a slot (103h) adapted to the clamping block (103f) is provided inside the positioning groove (103g), and a plurality of slots (103h) are provided, the clamping block (103f) is clamped in one of the slots (103h), the top end of the telescopic block (103e) is fixedly connected to a toggle rod (103i), and the top end of the toggle rod (103i) passes through the inner top wall of the telescopic groove (103c) and extends to the top of the movable plate (103b).
6. The bus duct connection device according to claim 5, characterized in that: A movable groove (101a) is provided at the top of the installation frame (101), a movable block (104) is slidably connected in the movable groove (101a), the bottom end of the movable block (104) is fixedly connected to the top end of the insulating plate (201), and the top end of the movable block (104) is fixedly connected to the bottom end of the movable plate (103b).