Top plate shielding strip fast mounting equipment suitable for control box

Abstract

The utility model relates to a top plate shielding strip fast-assembling device suitable for a control box, which comprises a bottom plate, a vertical guide device arranged on the bottom plate, a top plate connected with the upper end of the vertical guide device, a driving device arranged on the top plate, a guide hole arranged on the top plate, and a working end of the driving device extending into the guide hole. The working end of the driving device is connected with an upper pressing plate, a pressing plate is installed at the lower end of the upper pressing plate, a downward detection area of the pressing plate forms a machining space, guiding devices are distributed on the two sides of the upper pressing plate in a mirror image mode, the guiding devices are movably connected with vertical guiding devices, and a plurality of positioning devices are installed on the edge, corresponding to the machining space, of the bottom plate. And a pressing plate frame is movably arranged between the bottom plate and the pressing plate. Therefore, manual-free automatic force application can be achieved through the driving device, it is ensured that the force application strength meets the embedding requirement of the top plate shielding strip, and the control box cannot be accidentally extruded. And the vertical guide device is arranged, so that the upper pressing plate and the pressing plate can be assisted to move forwards smoothly.

Description

Technical Field

[0001] This utility model relates to a quick-installation device, and more particularly to a quick-installation device for the top plate shielding strip of a control box. Background Technology

[0002] In the current layout of wireless communication base stations, the antenna equipment involved is mainly installed on outdoor iron towers. Each antenna device comes with a control box for adjusting the corresponding bracket. The control box requires waterproofing and electromagnetic shielding. Therefore, a shielding strip needs to be embedded in the internal top plate of the control box during manufacturing.

[0003] Currently, the shielding strip is traditionally embedded into the control box manually during manufacturing. This requires workers to press the shielding strip at different angles and with varying pressure. Improper force can cause abnormal twisting or warping of the shielding strip, affecting the final sealing effect. Alternatively, some manufacturers use auxiliary pressing tools, but this requires the user to hold the shielding strip and apply pressure using these tools, posing a safety hazard. Furthermore, the pressure applied is difficult to control, potentially damaging the control box.

[0004] In view of the above-mentioned shortcomings, the designer actively researched and innovated in order to create a quick-installation device for the top plate shielding strip of the control box, so as to make it more valuable for industrial use. Utility Model Content

[0005] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a quick-installation device for the top plate shielding strip of a control box.

[0006] This utility model discloses a quick-installation device for a top plate shielding strip of a control box, comprising a base plate, wherein: a vertical guide device is installed on the base plate, the upper end of the vertical guide device is connected to a top plate, a driving device is installed on the top plate, a guide hole is opened on the top plate, the working end of the driving device extends into the guide hole, the working end of the driving device is connected to an upper pressure plate, a pressing plate is installed at the lower end of the upper pressure plate, the downward protrusion area of ​​the pressing plate constitutes a processing space, guide devices are mirror-distributed on both sides of the upper pressure plate, the guide devices are movably connected to the vertical guide device, several positioning devices are installed on the base plate corresponding to the edge of the processing space, and a pressure plate frame is movably placed between the base plate and the pressing plate.

[0007] Furthermore, in the aforementioned quick-installation device for the top plate shielding strip of the control box, the bottom plate has an installation hole, the vertical guide device is a guide post, the bottom of the guide post is connected to the installation hole, and several locking sleeves are installed on the guide post. After the two ends of the top plate are inserted into the guide post, they are clamped and limited by the locking sleeves.

[0008] Furthermore, in the aforementioned quick-installation device for the top plate shielding strip of the control box, the upper end of the guide post is provided with external threads, and the locking sleeve is a threaded sleeve; or, the locking sleeve is a mating ring sleeve, and a locking screw is connected to the mating ring sleeve.

[0009] Furthermore, in the aforementioned quick-installation device for the top plate shielding strip of the control box, the driving device is either a pneumatic cylinder or an electric cylinder.

[0010] Furthermore, in the aforementioned quick-installation device for the top plate shielding strip of the control box, the upper pressure plate includes a support plate, an adjusting shaft is installed at the upper end of the support plate, the adjusting shaft is connected to the working end of the drive device, a guide device is installed on the support plate, and a plurality of positioning holes are distributed on the support plate, the positioning holes being connected to a pressing plate by positioning bolts.

[0011] Furthermore, in the aforementioned quick-installation device for the top plate shielding strip of the control box, the edge of the pressing plate is provided with several clearance grooves.

[0012] Furthermore, in the aforementioned quick-installation device for the top plate shielding strip of the control box, the guiding device includes a guide plate connected to the upper pressure plate, a guide ring connected to the guide plate, and the vertical guiding device passing through the guide ring.

[0013] Furthermore, in the aforementioned quick-installation device for the top plate shielding strip of the control box, the positioning device is an L-shaped positioning block, which is connected to the base plate by mounting screws.

[0014] Furthermore, in the aforementioned quick-installation device for the top plate shielding strip of the control box, the pressure plate frame includes a frame body, and a plurality of limiting protrusions are distributed within the frame body.

[0015] Furthermore, in the aforementioned quick-installation device for the top plate shielding strip of the control box, the bottom of the base plate is provided with anti-slip pads.

[0016] By means of the above solution, this utility model has at least the following advantages:

[0017] 1. Automatic force application can be achieved without manual intervention through the drive device, ensuring that the applied force meets the embedding requirements of the top plate shielding strip and will not accidentally squeeze the control box.

[0018] 2. Equipped with a vertical guide device to assist the smooth movement of the upper pressure plate and the pressing plate.

[0019] 3. The pressing plate can be selected and replaced according to the model of the top plate shielding strip, without the need for easy processing and switching, and the maintenance time is short.

[0020] 4. It is equipped with an independent pressure plate frame to achieve the pre-positioning of the top plate shielding strip, without the need for user hand assistance, thus avoiding the safety hazard of being crushed.

[0021] 5. The overall structure is simple, making it easy to manufacture and use.

[0022] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a quick-installation device for the top plate shielding strip of a control box.

[0024] Figure 2 This is a schematic diagram showing the preparation for assembling the top plate shielding strip.

[0025] Figure 3 This is a schematic diagram of the top plate shielding strip being pressed together.

[0026] The meanings of the labels in the figures are as follows.

[0027] 1. Base plate 2. Vertical guide device

[0028] 3. Top plate 4. Drive unit

[0029] 5. Pressure plate 6. Pressing plate

[0030] 7. Guiding device 8. Positioning device

[0031] 9 Locking sleeve 10 Adjusting shaft

[0032] 11 Pressure plate frame 12 Top plate shielding strip

[0033] 13 Control Box 14 15 Detailed Implementation

[0035] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0036] like Figures 1 to 3A quick-installation device for the top plate shielding strip of a control box includes a base plate 1. The base plate 1 is characterized by a vertical guide device 2 for guiding the movement of the subsequent upper pressure plate 5. Simultaneously, considering the need for overhead assembly, a top plate 3 is connected to the upper end of the vertical guide device 2, and a drive device 4 is installed on the top plate 3. Furthermore, a guide hole is provided on the top plate 3, and the working end of the drive device 4 extends into the guide hole, connecting to the upper pressure plate 5. To achieve the positioning of the corresponding top plate shielding strip 12 for the current control box 13 model, a pressing plate 6 is installed at the lower end of the upper pressure plate 5, and the downward-protruding area of ​​the pressing plate 6 constitutes a processing space. During implementation, to ensure stable movement guidance and prevent the upper pressure plate 5 from tilting, guide devices 7 are mirror-distributed on both sides of the upper pressure plate 5, and the guide devices 7 are movably connected to the vertical guide device 2. To ensure proper positioning of the control box 13 during use, aligning it with the lowering area of ​​the pressing plate 6 to facilitate the smooth insertion of the top plate shielding strip 12, several positioning devices 8 are installed on the bottom plate 1 corresponding to the edge of the processing space. Furthermore, to guide the pressing of the top plate shielding strip 12, a pressure plate frame 11 is movably placed between the bottom plate 1 and the pressing plate 6. Thus, during processing, the top plate shielding strip 12 can be pre-installed in the pressure plate frame 11, achieving docking and insertion guidance with the control box 13.

[0037] In a preferred embodiment of this invention, mounting holes are provided on the base plate 1, and the vertical guide device 2 is a guide post, enabling smooth vertical movement guidance. The bottom of the guide post aligns with the mounting holes, and a corresponding locking mechanism can be selected as needed, such as bottom screw locking. Simultaneously, to facilitate the installation and positioning of the top plate 3, several locking sleeves 9 are installed on the guide post. After the two ends of the top plate 3 are inserted into the guide post, they are clamped and limited by the locking sleeves 9. Considering the convenience of locking and positioning, external threads are distributed on the upper end of the guide post, and the locking sleeves 9 are threaded sleeves. Alternatively, the locking sleeves 9 can be mating rings with locking screws connected to them. In both cases, effective clamping and limiting can be achieved, ensuring that the top plate 3 does not loosen. Of course, other locking mechanisms can also be used, which will not be elaborated here.

[0038] Furthermore, to provide suitable downward pressure, the drive device 4 is either a pneumatic cylinder or an electric cylinder. Simultaneously, to achieve the transmission of downward pressure, the upper pressure plate 5 includes a support plate, with an adjusting shaft 10 mounted on its upper end. The adjusting shaft 10 is connected to the working end of the drive device 4. This allows for horizontal adjustment of the support plate during installation, ensuring it is ultimately aligned with the horizontal position of the control box 13. Additionally, the support plate is equipped with a guide device 7, and several positioning holes are distributed on the support plate, which are connected to the pressing plate 6 via positioning bolts. Moreover, to conform to the final shape of the top plate shielding strip 12, the edges of the pressing plate 6 have several clearance grooves.

[0039] In practical application, the guiding device 7 of this invention includes a guide plate connected to the upper pressure plate 5. A guide ring is connected to the guide plate, and the guide post of the vertical guiding device 2 passes through the guide ring. Thus, during the lifting and lowering movement of the upper pressure plate 5, both ends are appropriately constrained by the guide ring, ensuring it maintains a better level.

[0040] Furthermore, the positioning device 8 used is an L-shaped positioning block, which is connected to the base plate 1 by mounting screws. During implementation, two L-shaped positioning blocks are mirror-distributed, and through the preset structure on the inner side of the L-shaped positioning blocks, they precisely lock the corners of the control box 13. In this way, a left-right clamping positioning effect can be achieved for the control box 13, and when it comes into contact with the pressing plate 6 and the top plate shielding strip 12, it will not experience unnecessary lateral movement due to external stress impact, ensuring that the final top plate shielding strip 12 is accurately joined.

[0041] During implementation, the pressure plate frame 11 includes a frame body with several limiting protrusions distributed within it. This allows for certain shaping and limiting of the top plate shielding strip 12. Specifically, the limiting protrusions allow the top plate shielding strip 12 to have an inwardly curved structure at its corners, better fitting into the preset position of the control box 13 and conforming to the reserved mating groove. Additionally, this invention can also have anti-slip pads distributed on the bottom of the base plate 1. This ensures that the entire invention will not move during use, facilitating operation.

[0042] The working principle of this utility model is as follows:

[0043] The control box 13 is placed on the base plate 1, so that it is limited by the positioning device 8 and does not move.

[0044] Next, the top plate shielding strip 12 is first placed in the pressure plate frame 11, and then the pressure plate frame 11 is placed on the upper end of the control box 13. At this time, the top plate shielding strip 12 is in a pre-compression state.

[0045] Next, the drive device 4 operates, causing the upper pressure plate 5 to move downwards in conjunction with the pressing plate 6. During this process, the pressing plate 6 presses the top plate shielding strip 12 into the preset positioning groove. During this period, due to the guidance and limitation of the pressure plate frame 11, the top plate shielding strip 12 will not experience abnormal displacement or flipping, ensuring its smooth return to its position. At the same time, the pressure stress on the top plate shielding strip 12 is completely controlled by the drive device 4, ensuring appropriate force application and preventing excessive compression of the control box 13.

[0046] Afterwards, the drive unit 4 is reset, and the pressure plate frame 11 can be removed.

[0047] As can be seen from the above textual description and the accompanying drawings, the present invention has the following advantages:

[0048] 1. Automatic force application can be achieved without manual intervention through the drive device, ensuring that the applied force meets the embedding requirements of the top plate shielding strip and will not accidentally squeeze the control box.

[0049] 2. Equipped with a vertical guide device to assist the smooth movement of the upper pressure plate and the pressing plate.

[0050] 3. The pressing plate can be selected and replaced according to the model of the top plate shielding strip, without the need for easy processing and switching, and the maintenance time is short.

[0051] 4. It is equipped with an independent pressure plate frame to achieve the pre-positioning of the top plate shielding strip, without the need for user hand assistance, thus avoiding the safety hazard of being crushed.

[0052] 5. The overall structure is simple, making it easy to manufacture and use.

[0053] Furthermore, the directions or positional relationships described in this utility model are based on the directions or positional relationships shown in the accompanying drawings. They are only for the purpose of facilitating the description of this utility model and simplifying the description, and are not intended to indicate or imply that the device or structure referred to must have a specific orientation, or to operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0054] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A quick-installation device for the top plate shielding strip of a control box, comprising a base plate, characterized in that: A vertical guide device is installed on the base plate. A top plate is connected to the upper end of the vertical guide device. A driving device is installed on the top plate. A guide hole is opened on the top plate. The working end of the driving device extends into the guide hole and is connected to an upper pressure plate. A pressing plate is installed at the lower end of the upper pressure plate. The downward protrusion area of ​​the pressing plate constitutes a processing space. Guide devices are distributed on both sides of the upper pressure plate. The guide devices are movably connected to the vertical guide device. Several positioning devices are installed on the base plate corresponding to the edge of the processing space. A pressure plate frame is movably placed between the base plate and the pressing plate.

2. The quick-installation device for the top plate shielding strip of a control box according to claim 1, characterized in that: The base plate has mounting holes, the vertical guide device is a guide post, the bottom of the guide post is connected to the mounting holes, and several locking sleeves are installed on the guide post. After the two ends of the top plate are inserted into the guide post, they are clamped and limited by the locking sleeves.

3. The quick-installation device for the top plate shielding strip of a control box according to claim 2, characterized in that: The guide post has external threads at its upper end, and the locking sleeve is a threaded sleeve; or, the locking sleeve is a mating ring sleeve, and a locking screw is connected to the mating ring sleeve.

4. The quick-installation device for the top plate shielding strip of a control box according to claim 1, characterized in that: The driving device is either a pneumatic cylinder or an electric cylinder.

5. The quick-installation device for the top plate shielding strip of a control box according to claim 1, characterized in that: The upper pressure plate includes a bearing plate, an adjusting shaft is installed at the upper end of the bearing plate, the adjusting shaft is connected to the working end of the drive device, a guide device is installed on the bearing plate, and a plurality of positioning holes are distributed on the bearing plate, the positioning holes are connected to the pressure plate by positioning bolts.

6. The quick-installation device for the top plate shielding strip of a control box according to claim 1, characterized in that: The edge of the pressing plate has several clearance grooves.

7. The quick-installation device for the top plate shielding strip of a control box according to claim 1, characterized in that: The guiding device includes a guide plate connected to the upper pressure plate, a guide ring connected to the guide plate, and the vertical guiding device passing through the guide ring.

8. The quick-installation device for the top plate shielding strip of a control box according to claim 1, characterized in that: The positioning device is an L-shaped positioning block, which is connected to the base plate by mounting screws.

9. The quick-installation device for the top plate shielding strip of a control box according to claim 1, characterized in that: The pressure plate frame includes a frame body, and a plurality of limiting protrusions are distributed within the frame body.

10. The quick-installation device for the top plate shielding strip of a control box according to claim 1, characterized in that: The bottom of the base plate is covered with anti-slip pads.

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