RCS detector lifting equipment

Abstract

The utility model particularly relates to RCS detector lifting equipment, and belongs to the technical field of RCS detector moving equipment. The RCS detector lifting equipment comprises a base, a plurality of lifting electric cylinders, a connecting part and a mounting part. The lifting electric cylinders are arranged on the base at intervals in the first direction. The connecting part comprises sleeve bodies and a connecting part, the sleeve bodies correspond to the lifting electric cylinders one to one, the sleeve bodies sleeve the peripheral walls of the lifting electric cylinders, the connecting part is connected with the sleeve bodies, the lifting electric cylinders stretch out and draw back in the second direction, and in the third direction, at least one side of the connecting part is provided with a plurality of concave parts which are arranged at intervals in the first direction; and the first direction, the second direction and the third direction are vertical pairwise. The mounting part is used for mounting the RCS detector, and the telescopic ends of the plurality of lifting electric cylinders are connected to the mounting part. And the plurality of lifting electric cylinders cooperate with each other to lift the mounting part, so that the moving stability of the mounting part is improved, and the moving stability of the RCS detector is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile equipment of an RCS detector, and in particular relates to lifting equipment of an RCS detector. Background Art

[0002] A radar scattering characteristics detector (RCS detector) is a device used to detect and test radar scattering characteristics. In order to meet the requirements, the radar scattering characteristics detector sometimes needs to be lifted and lowered. However, common lifting components have the risk of poor lifting stability. Therefore, how to improve the lifting stability is a technical problem that needs to be solved urgently. Utility Model Content

[0003] The utility model aims to provide a lifting device for an RCS detector, which has the advantage of high lifting stability.

[0004] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is: the embodiment of the present application provides a lifting device for an RCS detector, including a base, a plurality of lifting electric cylinders, a connecting component and a mounting portion. A plurality of lifting electric cylinders are arranged at intervals on the base along the first direction. The connecting component includes a sleeve and a connecting portion, the sleeve corresponds to the lifting electric cylinder one by one, the sleeve is sleeved on the outer peripheral wall of the lifting electric cylinder, the connecting portion is connected to the sleeve, the lifting electric cylinder is telescopic along the second direction, and along the third direction, at least one side of the connecting portion is provided with a plurality of recessed portions, the plurality of recessed portions are arranged at intervals along the first direction, and the first direction, the second direction and the third direction are perpendicular to each other. The mounting portion is used to install the RCS detector, and the telescopic ends of the plurality of lifting electric cylinders are connected to the mounting portion.

[0005] In some embodiments, the recess includes a first wall and a second wall, the first wall extends along a first direction, and the second wall extends along a second direction.

[0006] In some embodiments, the sleeve includes a first half ring and a second half ring, and two ends of the first half ring and the second half ring are connected to form the sleeve.

[0007] In some embodiments, the first semi-ring body is provided with a docking portion, which includes a third wall, a fourth wall and a fifth wall connected in sequence, the ends of the third wall and the fifth wall are tangent to the outer peripheral wall of the first semi-ring body, the middle part of the fourth wall is tangent to the outer peripheral wall of the first semi-ring body, and the third wall, the fourth wall and the fifth wall are straight walls.

[0008] In some embodiments, the fifth wall is disposed on opposite sides of two adjacent lifting cylinders.

[0009] In some embodiments, the fifth wall is provided with a limiting portion, and the limiting portion is provided with a limiting groove extending along the second direction.

[0010] In some embodiments, a drag chain is also included, and the drag chain is connected to the base and the mounting portion.

[0011] In some embodiments, the drag chain is arranged between two adjacent lifting cylinders.

[0012] In some embodiments, the drag chain is folded in a wave shape.

[0013] In some embodiments, a guide component is also included, which includes a channel portion and a curved portion. The channel portion forms a channel for accommodating the drag chain, the channel portion is connected to the mounting portion, and the curved portion is arranged at the end of the channel portion, and the curved portion gradually bends in a direction away from the channel portion.

[0014] The utility model has the following beneficial effects:

[0015] 1. The installation part is lifted and lowered by multiple lifting electric cylinders, which improves the stability of the installation part's movement, thereby improving the movement stability of the RCS detector.

[0016] 2. Multiple lifting cylinders are connected by connecting components, which improves the stability of the lifting cylinders set on the base, thereby improving the movement stability of the RCS detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the lifting device of the RCS detector of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the lifting cylinder of the utility model;

[0019] Figure 3 for Figure 2 A magnified image of point A;

[0020] Figure 4 It is a schematic diagram of the connection between the lifting cylinder and the mounting part of the utility model;

[0021] Figure 5 for Figure 4 A magnified view of point B;

[0022] Figure 6 It is a structural schematic diagram of the guide component of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the fixing component of the utility model.

[0024] Figure numbers: 1-car body, 2-lifting cylinder, 3-connecting part, 4-installing part, 5-RCS detector, 6-drag chain, 7-limiting part, 8-connecting flange, 9-sleeve, 10-connecting part, 11-recessed part, 12-second semi-ring body, 13-first semi-ring body, 14-third wall, 15-fourth wall, 16-fifth wall, 17-guide part, 18-fixing part, 19-channel part, 20-bending part, 21-second block, 22-first block, 23-base. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

[0026] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] See also Figure 1 , Figure 2 and Figure 3 The embodiment of the present application provides a lifting device for an RCS detector, including a base 23, a plurality of lifting cylinders 2, a connecting component 3 and a mounting portion 4. The plurality of lifting cylinders 2 are arranged at intervals on the base 23 along the first direction. The connecting component 3 includes a sleeve 9 and a connecting portion 10, the sleeve 9 corresponds to the lifting cylinder 2 one by one, the sleeve 9 is sleeved on the outer peripheral wall of the lifting cylinder 2, the connecting portion 10 is connected to the sleeve 9, the lifting cylinder 2 is telescopic along the second direction, and along the third direction, at least one side of the connecting portion 10 is provided with a plurality of recessed portions 11, and the plurality of recessed portions 11 are arranged at intervals along the first direction, and the first direction, the second direction and the third direction are perpendicular to each other. The mounting portion 4 is used to install the RCS detector 5, and the telescopic ends of the plurality of lifting cylinders 2 are connected to the mounting portion 4.

[0028] The base 23 is used to fix the lifting cylinder 2 , and the base 23 can be arranged on the vehicle body 1 to facilitate moving the lifting device through the vehicle body 1 .

[0029] The lifting electric cylinder 2 is used to lift the mounting portion 4 , thereby enabling the RCS detector 5 disposed on the mounting portion 4 to be lifted and lowered together.

[0030] The structure and working principle of the lifting electric cylinder 2 are well known to those skilled in the art and will not be described in detail here.

[0031] The plurality of lifting electric cylinders 2 cooperate to lift the mounting portion 4 , thereby improving the movement stability of the mounting portion 4 and further improving the movement stability of the RCS detector 5 .

[0032] In this embodiment, the telescopic end of the lifting cylinder 2 can be provided with a connecting flange 8, which is connected to the mounting part 4, thereby increasing the contact area between the telescopic end and the mounting part 4, thereby improving the stability of the telescopic cylinder when driving the mounting part 4 to move.

[0033] The sleeve 9 can be sleeved on the fixed end of the lifting cylinder 2 .

[0034] The plurality of lifting cylinders 2 are connected together by the connecting component 3 , thereby improving the stability of the lifting cylinders 2 arranged on the base 23 .

[0035] The recessed portion 11 of the connecting portion 10 reduces the weight of the connecting portion 10 .

[0036] The recessed portion 11 is disposed on one side of the connecting portion 10 along the third direction, so that the surrounding wall surrounding the recessed portion 11 can strengthen the overall structure of the connecting portion 10 , thereby reducing the risk of reducing the structural strength of the connecting portion 10 due to the provision of the recessed portion 11 .

[0037] In the embodiment of the present application, the first direction may be the direction shown by the X-axis in the figure, the second direction may be the direction shown by the Z-axis in the figure, and the third direction may be the direction shown by the Y-axis in the figure. The first direction and the third direction may be parallel to the horizontal direction, and the second direction may be parallel to the vertical direction.

[0038] See also Figure 3 In some embodiments, the recessed portion 11 includes a first wall and a second wall, the first wall extends along the first direction, and the second wall extends along the second direction.

[0039] The first wall and the second wall may be connected, that is, the first wall and the second wall form a corner of the recessed portion 11 .

[0040] The first wall and the second wall cooperate to increase the structural strength of the connecting portion 10 when subjected to a force in the first direction or the second direction, thereby reducing the risk of deformation of the connecting portion 10 when subjected to a force in the first direction or the second direction.

[0041] See also Figure 3 In some embodiments, the sleeve body 9 includes a first semi-ring body 13 and a second semi-ring body 12 , and both ends of the first semi-ring body 13 and the second semi-ring body 12 are connected to form the sleeve body 9 .

[0042] The first half ring body 13 and the second half ring body 12 can be connected by bolts.

[0043] The first semi-ring body 13 and the second semi-ring body 12 form a sleeve-shaped sleeve body 9, so that the sleeve body 9 can be sleeved outside the peripheral wall of the lifting cylinder 2. By separating the first semi-ring body 13 and the second semi-ring body 12, the sleeve body 9 can be removed from the lifting cylinder 2, making the disassembly and assembly of the sleeve body 9 more convenient.

[0044] See also Figure 3 In some embodiments, the first semi-ring body 13 is provided with a docking portion, which includes a third wall 14, a fourth wall 15 and a fifth wall 16 connected in sequence, the ends of the third wall 14 and the fifth wall 16 are tangent to the outer peripheral wall of the first semi-ring body 13, the middle part of the fourth wall 15 is tangent to the outer peripheral wall of the first semi-ring body 13, and the third wall 14, the fourth wall 15 and the fifth wall 16 are straight walls.

[0045] On the one hand, since the ends of the third wall 14 and the fifth wall 16 of the docking portion are tangent to the outer peripheral wall of the first semi-ring body 13, and the middle portion of the fourth wall 15 is tangent to the outer peripheral wall of the first semi-ring body 13, the docking portion can increase the structural strength of the first semi-ring body 13. On the other hand, the third wall 14, the fourth wall 15 and the fifth wall 16 are straight walls, so that the third wall 14, the fourth wall 15 and the fifth wall 16 can be used to install components fixed to the sleeve body 9.

[0046] See also Figure 3 In some embodiments, the fifth wall 16 is disposed on opposite sides of two adjacent lifting cylinders 2 .

[0047] The fifth wall 16 is arranged on the opposite side of two adjacent lifting cylinders 2, so that the components connecting the fifth wall 16 can be arranged between the two adjacent lifting cylinders 2. On the one hand, the utilization rate of the installation space is improved, and on the other hand, the outer shell of the lifting cylinder 2 can protect the components arranged between the two lifting cylinders 2.

[0048] See also Figure 1 In some embodiments, the fifth wall 16 is provided with a limiting portion 7, and the limiting portion 7 is provided with a limiting groove extending along the second direction.

[0049] The limiting portion 7 may include a bottom wall and side walls disposed on both sides of the bottom wall, and the bottom wall and the side walls form a limiting groove.

[0050] The limiting portion 7 can play a limiting role, that is, when a drag chain 6 is provided between the mounting portion 4 and the base 23 , the drag chain 6 can be limited between the two lifting cylinders 2 by the limiting portion 7 .

[0051] See also Figure 1 In some embodiments, a drag chain 6 is also included, and the drag chain 6 is connected to the base 23 and the mounting portion 4.

[0052] The drag chain 6 is used to accommodate the cables connecting the base 23 and the mounting portion 4, and can protect the cables. The structure of the drag chain 6 is well known to those skilled in the art, and will not be described in detail here.

[0053] In some embodiments, the drag chain 6 is disposed between two adjacent lifting cylinders 2 .

[0054] The drag chain 6 is arranged between the lifting cylinders 2. On the one hand, it makes the lifting equipment more integrated and saves installation space. On the other hand, the shell of the lifting cylinder 2 can protect the drag chain 6, thereby reducing the risk of damage to the cables in the drag chain 6.

[0055] See also Figure 1 In some embodiments, the drag chain 6 is folded in a wave shape.

[0056] The drag chain 6 is folded in a wave shape, so that the drag chain 6 occupies less space when the lifting cylinder 2 is in a retracted state.

[0057] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, a guide component 17 is further included. The guide component 17 includes a channel portion 19 and a curved portion 20. The channel portion 19 forms a channel for accommodating the drag chain 6. The channel portion 19 is connected to the mounting portion 4. The curved portion 20 is arranged at the end of the channel portion 19. The curved portion 20 gradually bends in a direction away from the channel portion 19.

[0058] The drag chain 6 is accommodated in the channel portion 19 , so that the drag chain 6 can be connected to the mounting portion 4 .

[0059] The bending portion 20 is used to guide the drag chain 6 so that the drag chain 6 can be gradually bent from between the lifting cylinders 2 to enter the channel portion 19 .

[0060] In an embodiment of the present application, the channel portion 19 may include a supporting wall and a limiting wall connected to both sides of the supporting wall, the supporting wall is used to support the drag chain 6, the limiting wall is used to limit the drag chain 6, and the limiting wall is connected to the mounting portion 4, so that the mounting portion 4, the limiting wall and the supporting wall can form a complete channel structure, saving the material required for the channel portion 19.

[0061] The limiting wall and the supporting wall may be provided with weight-reducing holes respectively, wherein the weight-reducing hole of the supporting wall may be provided in plurality.

[0062] See also Figure 7In some embodiments, the mounting portion 4 may further be provided with a fixing component 18 for fixing the cable. The fixing component 18 may include a first block 22 and a second block 21 that are connected. The first block 22 is connected to the mounting portion 4. The first block 22 and the second block 21 are respectively provided with accommodating portions on opposite sides. The two accommodating portions are matched to form a space for the cable to pass through. By matching the two accommodating portions, the cable can be clamped between the first block 22 and the second block 21.

[0063] The above embodiments are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations, modifications, and substitutions made by ordinary technicians in this field to the technical solutions of the present invention should all fall within the protection scope determined by the claims of the present invention.

Claims

1. An RCS detector lifting device, characterized in that: include: Base (23); A plurality of lifting electric cylinders (2) are arranged on the base (23) at intervals along a first direction; The connecting component (3) comprises a sleeve (9) and a connecting portion (10), wherein the sleeve (9) corresponds to the lifting electric cylinder (2) one by one, the sleeve (9) is sleeved on the outer peripheral wall of the lifting electric cylinder (2), and the connecting portion (10) is connected to the sleeve (9), and the lifting electric cylinder (2) is retracted along the second direction. Along the third direction, at least one side of the connecting portion (10) is provided with a plurality of recessed portions (11), and the plurality of recessed portions (11) are arranged at intervals along the first direction, and the first direction, the second direction and the third direction are perpendicular to each other; The mounting portion (4) is used to mount the RCS detector (5), and the telescopic ends of the plurality of lifting electric cylinders (2) are connected to the mounting portion (4).

2. The RCS detector lifting device according to claim 1, characterized in that: The recessed portion (11) comprises a first wall and a second wall, wherein the first wall extends along the first direction, and the second wall extends along the second direction.

3. The RCS detector lifting device according to claim 1, characterized in that: The sleeve (9) comprises a first semi-ring (13) and a second semi-ring (12), and two ends of the first semi-ring (13) and the second semi-ring (12) are connected to form the sleeve (9).

4. The RCS detector lifting device according to claim 3, characterized in that: The first semi-ring body (13) is provided with a docking portion, which comprises a third wall (14), a fourth wall (15) and a fifth wall (16) which are connected in sequence, the ends of the third wall (14) and the fifth wall (16) are tangent to the outer peripheral wall of the first semi-ring body (13), the middle part of the fourth wall (15) is tangent to the outer peripheral wall of the first semi-ring body (13), and the third wall (14), the fourth wall (15) and the fifth wall (16) are straight walls.

5. The RCS detector lifting device according to claim 4, characterized in that: The fifth wall (16) is arranged on opposite sides of two adjacent lifting cylinders (2).

6. The RCS detector lifting device according to claim 5, characterized in that: The fifth wall (16) is provided with a limiting portion (7), and the limiting portion (7) is provided with a limiting groove extending along the second direction.

7. The RCS detector lifting device according to claim 1, characterized in that: It also includes a drag chain (6), wherein the drag chain (6) is connected to the base (23) and the mounting portion (4).

8. The RCS detector lifting device according to claim 7, characterized in that: The drag chain (6) is arranged between two adjacent lifting electric cylinders (2).

9. The RCS detector lifting device according to claim 7, characterized in that: The drag chain (6) is folded in a wave shape.

10. The RCS detector lifting device according to claim 7, characterized in that: The invention also comprises a guide component (17), wherein the guide component (17) comprises a channel portion (19) and a curved portion (20), wherein the channel portion (19) forms a channel for accommodating the drag chain (6), the channel portion (19) is connected to the mounting portion (4), and the curved portion (20) is arranged at an end of the channel portion (19), and the curved portion (20) gradually curves in a direction away from the channel portion (19).

Images