CN209993921U - Initial end box of riveting structure - Google Patents

Abstract

The utility model discloses an initial end box of a riveting structure, which relates to the technical field of electrical equipment, and comprises a box body, wherein bolt components are fixedly arranged on the left side and the right side of the box body respectively, mounting plates are detachably arranged on the left side and the right side of the box body respectively through the bolt components, notches matched with the corresponding bolt components are arranged on the surfaces of the mounting plates, a clamping groove communicated with the notches is arranged in the mounting plates, and an auxiliary dismounting component is arranged in the clamping groove; the utility model discloses a mutually supporting between bolt subassembly and the mounting panel for the starting end case is installed more easily, through pressing down the depression bar, makes fixture block and gyro wheel enter into the inside in spring groove completely, pulls out the box afterwards, makes the starting end case dismantle more easily.

Description

Initial end box of riveting structure

Technical Field

The utility model relates to an electrical equipment technical field, more specifically are top case that relates to a riveted structure.

Background

The starting end box is also called a bus feeding unit, is called a feeding starting end box for short, and is subdivided into a terminal cable feeding box and an intermediate cable feeding box, wherein the starting end means the starting, namely a device for supplying power to a bus.

The existing starting end box generally adopts a riveting structure and is made of steel plates, all parts are subjected to blanking, bending forming and surface electrostatic plastic spraying treatment and then are assembled and formed by adopting a riveting process, and the overall strength is reliable, attractive and elegant. However, the starting end box of the structure is heavy, most of the starting end boxes are installed on the wall, so that the starting end box with large mass brings great inconvenience to installation of workers, the problem that the starting end box is not easy to install is solved, and the starting end box of the riveting structure is suitable for transportation

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the top case leads to difficult installation and dismantlement because the heaviness, the utility model provides a riveted structure's top case.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a riveted structure's top case, includes the box, its characterized in that: the equal fixed mounting in the left and right sides of box has bolt subassembly, the left and right sides of box all has the mounting panel through bolt subassembly demountable installation, the surface of mounting panel be provided with the notch that corresponds bolt subassembly looks adaptation, the inside of mounting panel is provided with the draw-in groove with the notch intercommunication, the inside of draw-in groove is provided with supplementary dismantlement subassembly.

Further, the bolt subassembly includes the bolt body, the inside of bolt body is provided with the spring groove, the inside fixed mounting in spring groove has first spring, the one end fixed mounting who keeps away from the spring inslot wall on the first spring has the fixture block, movable mounting has the gyro wheel on the fixture block, the inside at the draw-in groove can be blocked just to the fixture block, and the fixture block can not surpass the inside in spring groove completely.

Further, supplementary dismantlement subassembly includes the fixed block, run through connection has movable push rod on the fixed block, the last one end fixed mounting who is close to bolt subassembly of movable push rod has the ejector pad, the cover is equipped with the second spring on the movable push rod between ejector pad and the fixed block, and second spring both ends difference fixed connection is on ejector pad and fixed block, the one end movable mounting who keeps away from bolt subassembly on the ejector pad has the actuating lever, the one end movable mounting who keeps away from movable push rod on the actuating lever has the drive block, fixed mounting has the depression bar on the drive block.

Further, the number of the notches is two, and the two notches are symmetrically distributed on one side of the mounting plate.

Furthermore, the inside fixed mounting of draw-in groove has the stopper, run through between depression bar and the stopper and be connected, and the portion of pressing of depression bar is located the outside of mounting panel.

Further, fixed mounting has the connecting block on the mounting panel, threaded connection has the screw on the connecting block, the mounting panel passes through to mutually support between connecting block and the screw and wall body fixed connection.

The working principle is as follows:

during the use, through mutually supporting between bolt subassembly and the mounting panel, when the installation start end case, only inside inserting the draw-in groove with the bolt subassembly, at this in-process, the gyro wheel is along with the inside removal toward the draw-in groove of notch, thereby compress first spring, when the gyro wheel rolls inside the draw-in groove, first spring can pop out the fixture block, make bolt subassembly joint inside the draw-in groove, thereby realize fixed connection between box and the mounting panel, make the installation of start end case become more simple, when dismantling the good start end case, only need press the depression bar, under the effect of external force, the ejector pad can move toward the direction of gyro wheel, thereby promote fixture block and gyro wheel and enter into the inside in spring groove completely, pull out the box afterwards can, the setting up of second spring makes after dismantling work is accomplished, in time resetting of briquetting, make things convenient for next use.

The utility model has the advantages as follows:

1. the utility model discloses simple structure, convenient to use, because the top case is most all steel riveted structure, so the quality is great, and the installation is comparatively troublesome, the utility model discloses a with mounting panel fixed mounting on the wall body that needs the installation, through mutually supporting between bolt subassembly and the mounting panel, when installing the top case, only with inserting inside the draw-in groove with the bolt subassembly, at this in-process, the gyro wheel is along with the inside removal toward the draw-in groove of notch, thereby compress first spring, when the gyro wheel rolls inside the draw-in groove, first spring can pop out the fixture block for bolt subassembly joint is inside the draw-in groove, thereby realizes fixed connection between box and the mounting panel, makes the installation of top case become more simple.

2. The utility model discloses simple structure, convenient to use when dismantling the installed initial case, only need press the depression bar, under the effect of external force, the ejector pad can be removed toward the direction of gyro wheel to promote fixture block and gyro wheel and enter into the inside in spring groove completely, pull out the box afterwards can, the setting up of second spring makes after dismantling work completion, in time resetting of briquetting, convenient next use.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 2.

Reference numerals: the device comprises a box body 1, a connecting block 2, a bolt component 3, a spring groove 4, a first spring 5, a clamping block 6, a rolling wheel 7, a mounting plate 8, a screw 9, a notch 10, a clamping groove 11, a fixing block 12, a movable push rod 13, a second spring 14, a push block 15, a driving rod 16, a driving block 17, a limiting block 18 and a pressure rod 19.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 3, the embodiment provides an initial end box of a riveting structure, which comprises a box body 1, pin assemblies are fixedly mounted on the left and right sides of the box body 1, each pin assembly comprises a pin body 3, a spring groove 4 is arranged inside the pin body 3, a first spring 5 is fixedly mounted inside the spring groove 4, a fixture block 6 is fixedly mounted on one end of the first spring 5 far away from the inner wall of the spring groove 4, a roller 7 is movably mounted on the fixture block 6, the fixture block 6 can be just clamped inside the clamping groove 11, the fixture block 6 cannot completely exceed the inside of the spring groove 4, mounting plates 8 are detachably mounted on the left and right sides of the box body 1 through the pin assemblies, notches 10 matched with the corresponding pin assemblies are formed in the surfaces of the mounting plates 8, clamping grooves 11 communicated with the notches 10 are formed inside the mounting plates 8, and auxiliary dismounting assemblies are arranged inside the, because the top case is steel riveted structure mostly, so the quality is great, the installation work is comparatively troublesome, the utility model discloses a with mounting panel 8 fixed mounting on the wall body that needs the installation, through mutually supporting between bolt subassembly and the mounting panel 8, when installing the top case, only inside with inserting bolt subassembly into draw-in groove 11, at this in-process, gyro wheel 7 is along with the inside removal toward draw-in groove 11 of notch 10, thereby compress first spring 5, when gyro wheel 7 rolls draw-in groove 11 inside, first spring 5 can pop out fixture block 6, make bolt subassembly joint inside draw-in groove 11, thereby realize fixed connection between box 1 and the mounting panel 8, make the installation of top case become simpler.

Example 2

As shown in fig. 1 to 3, this embodiment provides a riveted structure's top case, including box 1, the equal fixed mounting in the left and right sides of box 1 has bolt subassembly, and all there is mounting panel 8 in the left and right sides of box 1 through bolt subassembly demountable installation, mounting panel 8's surface be provided with the notch 10 that corresponds bolt subassembly looks adaptation, mounting panel 8's inside be provided with the draw-in groove 11 that communicates with notch 10, the inside of draw-in groove 11 is provided with supplementary dismantlement subassembly.

In this embodiment, the auxiliary detaching assembly includes a fixed block 12, a movable push rod 13 is connected to the fixed block 12 in a penetrating manner, a push block 15 is fixedly installed at one end of the movable push rod 13 close to the pin assembly, a second spring 14 is sleeved on the movable push rod 13 between the push block 15 and the fixed block 12, two ends of the spring of the second spring 14 are respectively and fixedly connected to the push block 15 and the fixed block 12, a driving rod 16 is movably installed at one end of the push block 15 far away from the pin assembly, a driving block 17 is movably installed at one end of the driving rod 16 far away from the movable push rod 13, a pressing rod 19 is fixedly installed on the driving block 17, when the mounted initial end box is detached, the push block 15 only needs to be pressed down, under the external force, the push block 15 moves toward the roller 7, thereby pushing the clamping block 6 and the roller 7 to completely enter the inside of the spring groove 4, and then the box body 1 is pulled out, the compression bar 19 can be reset in time, so that the next use is convenient. The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be embraced therein.

Claims (6)

1. The utility model provides a riveted structure's beginning case, includes box (1), its characterized in that: the equal fixed mounting in the left and right sides of box (1) has bolt assembly, the left and right sides of box (1) all has mounting panel (8) through bolt assembly demountable installation, the surface of mounting panel (8) be provided with notch (10) that correspond bolt assembly looks adaptation, the inside of mounting panel (8) is provided with draw-in groove (11) with notch (10) intercommunication, the inside of draw-in groove (11) is provided with supplementary dismantlement subassembly.

2. The start box of a riveted structure according to claim 1, characterized in that: the bolt assembly comprises a bolt body (3), a spring groove (4) is formed in the bolt body (3), a first spring (5) is fixedly arranged in the spring groove (4), a clamping block (6) is fixedly arranged at one end, far away from the inner wall of the spring groove (4), of the first spring (5), a roller (7) is movably arranged on the clamping block (6), the clamping block (6) can be clamped in the clamping groove (11) right, and the clamping block (6) cannot completely exceed the spring groove (4).

3. The start box of a riveted structure according to claim 1, characterized in that: supplementary dismantlement subassembly includes fixed block (12), run through connection has movable push rod (13) on fixed block (12), the one end fixed mounting that is close to bolt assembly on movable push rod (13) has ejector pad (15), the cover is equipped with second spring (14) on movable push rod (13) between ejector pad (15) and fixed block (12), and second spring (14) spring both ends difference fixed connection is on ejector pad (15) and fixed block (12), the one end movable mounting who keeps away from bolt assembly on ejector pad (15) has actuating lever (16), the one end movable mounting who keeps away from movable push rod (13) on actuating lever (16) has drive block (17), fixed mounting has depression bar (19) on drive block (17).

4. The start box of a riveted structure according to claim 1, characterized in that: the number of the notches (10) is two, and the two notches (10) are symmetrically distributed on one side of the mounting plate (8).

5. The start box of a riveted structure according to claim 3, characterized in that: the inside fixed mounting of draw-in groove (11) has stopper (18), run through connection between depression bar (19) and stopper (18), and the portion of pressing of depression bar (19) is located the outside of mounting panel (8).

6. The start box of a riveted structure according to claim 1, characterized in that: fixed mounting has connecting block (2) on mounting panel (8), threaded connection has screw (9) on connecting block (2), mounting panel (8) are through mutually supporting and wall body fixed connection between connecting block (2) and screw (9).

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