Equipment fixing device for one-dimensional rotary table

Abstract

The utility model discloses an equipment fixing device for a one-dimensional rotary table. The equipment fixing device comprises a rotary table, an equipment body arranged on the rotary table and a plurality of groups of fixing components used for fixing the equipment body on the rotary table, the fixing assembly comprises a rotary table connecting piece, an equipment connecting piece and a traction tensioning piece. The rotary table connecting piece is used for being fixed on the rotary table; the equipment connecting piece is used for being fixed on the equipment body; the traction tensioning piece is connected between the rotary table connecting piece and the equipment connecting piece, and the traction tensioning piece can be adjusted to achieve tensioning and loosening of the rotary table connecting piece and the equipment connecting piece. According to the rotary table, equipment can be better fixed on the rotary table, the operation is more convenient, and the fixation is firmer.

Description

Technical Field

[0001] The utility model relates to the technical field of one-dimensional turntables, in particular to an equipment fixing device for a one-dimensional turntable. Background Art

[0002] A one-dimensional turntable is a device that can rotate in one dimension. It can be used in many fields, such as: Target reconnaissance and surveillance: It can be equipped with optical equipment, cameras, infrared thermal imagers, etc. to achieve all-round reconnaissance and surveillance of the target area. By rotating horizontally, the observation range is expanded and environmental information is obtained in real time. RCS test: In the radar cross section (RCS) test, it helps to adjust the angle of the target, such as the angle adjustment of targets such as vehicles, to obtain more accurate target characteristic data, which is of great significance for target identification research. Linkage with radar system: When used in conjunction with the radar system, when the radar detects the target, the one-dimensional turntable can quickly adjust the direction and aim at the target for continuous tracking and monitoring.

[0003] During the use of the one-dimensional turntable, the equipment needs to be fixed on the turntable. At present, the equipment on the turntable is generally fixed with ropes, which is not only inconvenient to operate but also not securely fixed. Different offsets will be generated when the one-dimensional turntable is started and stopped, which ultimately affects the accuracy of the test data. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides an equipment fixing device for a one-dimensional turntable, so as to better fix the equipment on the turntable, make the operation more convenient, and fix more firmly.

[0005] The utility model provides an equipment fixing device for a one-dimensional turntable, comprising a turntable, an equipment body arranged on the turntable, and a plurality of fixing components for fixing the equipment body on the turntable;

[0006] The fixing assembly comprises:

[0007] A turntable connecting member, the turntable connecting member is used to be fixed on the turntable;

[0008] A device connector, the device connector is used to be fixed on the device body; and

[0009] A pulling and tensioning member is connected between the turntable connecting member and the equipment connecting member, and the pulling and tensioning member can be adjusted to achieve tensioning and loosening of the turntable connecting member and the equipment connecting member.

[0010] Furthermore, the turntable connecting member includes a guide groove, a fixed screw and a first nut. The guide groove is opened on the turntable. The lower end of the fixed screw passes through the guide groove and fixes a fixed slider limitedly located at the lower side of the guide groove. The upper end of the fixed screw is connected to the pulling and tensioning member. The guide groove is provided with at least one opening for the fixed slider to pass through. The first nut is threadedly connected to the fixed screw and locked on the upper side of the guide groove.

[0011] Furthermore, anti-slip components are provided on both sides of the turntable connecting piece, and the anti-slip components include a limiting screw and a second nut. The lower end of the limiting screw passes through the guide groove and fixes a limiting slider limited to the lower side of the guide groove. The limiting sliders of the two groups of anti-slip components are respectively limited to both sides of the fixed slider. The second nut is threadedly connected to the limiting screw and locked on the upper side of the guide groove.

[0012] Furthermore, a first connecting ring is provided at the upper end of the fixing screw, a second connecting ring is provided at one end of the pulling and tensioning member, and a chain ring is connected between the first connecting ring and the second connecting ring.

[0013] Furthermore, the pulling and tensioning member includes an adjusting seat, a first adjusting rod and a second adjusting rod. Threaded connection holes are provided at both ends of the adjusting seat. The first adjusting rod and the second adjusting rod are threadedly connected to the threaded connection holes at both ends of the adjusting seat respectively. When the adjusting seat rotates, the first adjusting rod and the second adjusting rod can be driven to extend synchronously to both sides or retract synchronously to the middle. The first adjusting rod is connected to the turntable connecting member, and the second adjusting rod is connected to the equipment connecting member.

[0014] Furthermore, the equipment connecting part includes a connecting rope, both ends of the connecting rope are provided with a third connecting ring, one end of the pulling and tensioning member is provided with a hook, the connecting rope is passed around the connecting part on the equipment body, and the third connecting rings at both ends of the connecting rope are respectively hooked with the hook at one end of the pulling and tensioning member.

[0015] Furthermore, two hooks are symmetrically arranged at one end of the pulling and tensioning member, and the third connecting rings at both ends of the connecting rope are correspondingly hung on the hooks one by one.

[0016] The beneficial effects of the utility model are embodied in:

[0017] The device of the present application is placed on a turntable. When fixing it, the turntable connecting member is first connected to the turntable, the device connecting member is connected to the device, and then the pulling and tensioning member is connected between the turntable connecting member and the device connecting member. The pulling and tensioning member is then adjusted so that the pulling and tensioning member tightens the turntable connecting member and the device connecting member to complete the fixation of the device. Compared with the prior art, the present application can better fix the device on the turntable, is more convenient to operate, and is more securely fixed. In this way, when the one-dimensional turntable is started and stopped, the device is not easy to shift, thereby ensuring the accuracy and precision of the test data. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1 This is a schematic diagram of the structure of the device of the utility model embodiment fixed on a turntable;

[0020] Figure 2 It is a schematic structural diagram of a turntable connecting member and a pulling and tensioning member according to an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the device connector of an embodiment of the utility model;

[0022] Figure 4 It is a schematic structural diagram of the anti-slip assembly of an embodiment of the utility model.

[0023] In the accompanying drawings, 100-turntable; 200-equipment body; 210-connecting part; 300-fixing component; 310-turntable connecting piece; 311-guide groove; 3111-opening; 312-fixing screw; 313-first nut; 314-fixing slider; 315-first connecting ring; 320-equipment connecting piece; 321-connecting rope; 322-third connecting ring; 330-tensioning piece; 331-second connecting ring; 332-adjusting seat; 333-first adjusting rod; 334-second adjusting rod; 335-hook; 340-anti-slip component; 341-limiting screw; 342-second nut; 343-limiting slider; 350-chain ring. DETAILED DESCRIPTION

[0024] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0025] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0026] like Figure 1-Figure 4 As shown, an embodiment of the utility model provides an equipment fixing device for a one-dimensional turntable, including a turntable 100 , an equipment body 200 disposed on the turntable 100 , and a plurality of fixing components 300 for fixing the equipment body 200 on the turntable 100 .

[0027] The fixing assembly 300 includes a turntable connecting member 310 , a device connecting member 320 and a pulling and tensioning member 330 .

[0028] The turntable connecting member 310 is used to be fixed on the turntable 100. Figure 1 and Figure 2 The turntable connecting member 310 includes a guide groove 311, a fixing screw 312 and a first nut 313. The guide groove 311 is provided on the turntable 100. The lower end of the fixing screw 312 passes through the guide groove 311 and fixes a fixing slider 314 which is limitedly located at the lower side of the guide groove 311. The upper end of the fixing screw 312 is connected to the pulling and tensioning member 330. The guide groove 311 is provided with at least one opening 3111 for the fixing slider 314 to pass through. The first nut 313 is threadedly connected to the fixing screw 312 and locked on the upper side of the guide groove 311. When installing the turntable connecting member 310, first insert the fixing slider 314 at the lower end of the fixing screw 312 into the opening 3111 on the guide groove 311, then slide along the guide groove 311 to adjust the fixing screw 312 to a suitable fixing point, and then tighten the first nut 313 on the fixing screw 312, so that the turntable connecting member 310 can be fixed on the turntable 100.

[0029] Preferably, refer to Figure 1 and Figure 4 , anti-skid components 340 are provided on both sides of the turntable connecting member 310, and the anti-skid components 340 include a limiting screw 341 and a second nut 342. The lower end of the limiting screw 341 passes through the guide groove 311 and fixes a limiting slider 343 limited to the lower side of the guide groove 311. The limiting sliders 343 of the two groups of anti-skid components 340 are respectively limited to the two sides of the fixed slider 314, and the second nut 342 is threadedly connected to the limiting screw 341 and locked on the upper side of the guide groove 311. In the present application, by providing anti-skid components 340 on both sides of the turntable connecting member 310, after the anti-skid components 340 are fixed, the fixed slider 314 of the turntable connecting member 310 can be positioned between the limiting sliders 343 of the two groups of anti-skid components 340, thereby further limiting the turntable connecting member 310 to prevent the turntable connecting member 310 from slipping. The installation method of the anti-skid components 340 is the same as that of the turntable connecting member 310, which will not be described here.

[0030] The device connector 320 is used to be fixed on the device body 200 .

[0031] The tensioning member 330 is connected between the turntable connecting member 310 and the equipment connecting member 320 , and the tensioning member 330 can be adjusted to achieve tensioning and loosening of the turntable connecting member 310 and the equipment connecting member 320 .

[0032] Reference Figure 1 A first connecting ring 315 is provided at the upper end of the fixing screw 312, and a second connecting ring 331 is provided at one end of the pulling and tensioning member 330. A chain ring 350 is connected between the first connecting ring 315 and the second connecting ring 331, so that the angle between the turntable connecting member 310 and the pulling and tensioning member 330 can be adaptively adjusted according to the traction direction of the pulling and tensioning member 330.

[0033] Reference Figure 1 and Figure 2 The tensioning member 330 includes an adjusting seat 332, a first adjusting rod 333 and a second adjusting rod 334. The adjusting seat 332 is provided with threaded connection holes at both ends. The first adjusting rod 333 and the second adjusting rod 334 are respectively threadedly connected with the threaded connection holes at both ends of the adjusting seat 332. When the adjusting seat 332 rotates, the first adjusting rod 333 and the second adjusting rod 334 can be driven to extend synchronously to both sides or to retract synchronously to the middle. The first adjusting rod 333 is connected to the turntable connecting member 310, and the second adjusting rod 334 is connected to the device connecting member 320. In this embodiment, the first adjusting rod 333 and the second adjusting rod 334 can be driven to retract synchronously to the middle to tighten the turntable connecting member 310 and the device connecting member 320 by rotating the adjusting seat 332, or the first adjusting rod 333 and the second adjusting rod 334 can be driven to extend synchronously to both sides to loosen the turntable connecting member 310 and the device connecting member 320 by rotating the adjusting seat 332. This is not only convenient to operate, but also reliable to adjust.

[0034] Reference Figure 1 and Figure 3The device connecting member 320 includes a connecting rope 321, and both ends of the connecting rope 321 are provided with third connecting rings 322. One end of the pulling and tensioning member 330 is provided with a hook 335. The connecting rope 321 passes around the connecting portion 210 on the device body 200, and the third connecting rings 322 at both ends of the connecting rope 321 are respectively hooked with the hook 335 at one end of the pulling and tensioning member 330. In this embodiment, two hooks 335 are symmetrically arranged at one end of the pulling and tensioning member 330, and the third connecting rings 322 at both ends of the connecting rope 321 are correspondingly hooked on each hook 335. Of course, in other embodiments, one hook 335 on the pulling and tensioning member 330 can also be provided, and the third connecting rings 322 at both ends of the connecting rope 321 are simultaneously hung on one hook 335. When the device connector 320 is connected to the device body 200, the connecting rope 321 is passed around the connecting portion 210 on the device body 200, and then the third connecting rings 322 at both ends of the connecting rope 321 are hung on the hooks 335 on the pulling tensioning member 330, so that the connection is convenient and reliable.

[0035] It should be noted that the connection rope 321 of this embodiment can have different length specifications, which can be selected according to different length usage requirements. In addition, the connection part 210 of the device body 200 of this embodiment can be an axle of a vehicle for loading the device or a fixed ring provided on the device body 200. The device's own components can be selected as the connection part 210 according to the actual situation of different devices, or the connection part 210 can be provided separately, and this embodiment does not impose specific restrictions on it.

[0036] In summary, the device of the present application is placed on the turntable 100. When fixing, the turntable connector 310 is first connected to the turntable 100, and the device connector 320 is connected to the device. Then, the pulling and tensioning member 330 is connected between the turntable connector 310 and the device connector 320. The pulling and tensioning member 330 is then adjusted so that the pulling and tensioning member 330 tightens the turntable connector 310 and the device connector 320 to complete the fixation of the device. Compared with the prior art, the present application can better fix the device on the turntable 100, is more convenient to operate, and is more securely fixed. In this way, when the one-dimensional turntable 100 is started and stopped, the device is not easy to shift, thereby ensuring the accuracy and precision of the test data.

[0037] Finally, 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 aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A device fixing device for a one-dimensional turntable, comprising a turntable, a device body disposed on the turntable, and a plurality of fixing components for fixing the device body on the turntable, characterized in that: The fixing assembly comprises: A turntable connecting member, the turntable connecting member is used to be fixed on the turntable; A device connector, the device connector is used to be fixed on the device body; and A pulling and tensioning member is connected between the turntable connecting member and the equipment connecting member, and the pulling and tensioning member can be adjusted to achieve tensioning and loosening of the turntable connecting member and the equipment connecting member.

2. The device fixing device for a one-dimensional turntable according to claim 1, characterized in that: The turntable connecting member includes a guide groove, a fixed screw and a first nut. The guide groove is opened on the turntable. The lower end of the fixed screw passes through the guide groove and fixes a fixed slider limitedly located at the lower side of the guide groove. The upper end of the fixed screw is connected to the pulling and tensioning member. The guide groove is provided with at least one opening for the fixed slider to pass through. The first nut is threadedly connected to the fixed screw and locked on the upper side of the guide groove.

3. The device fixing device for a one-dimensional turntable according to claim 2, characterized in that: Anti-slip components are provided on both sides of the turntable connecting piece, and the anti-slip components include a limiting screw and a second nut. The lower end of the limiting screw passes through the guide groove and fixes a limiting slider limited to the lower side of the guide groove. The limiting sliders of the two groups of anti-slip components are respectively limited to both sides of the fixed slider. The second nut is threadedly connected to the limiting screw and locked on the upper side of the guide groove.

4. The device fixing device for a one-dimensional turntable according to claim 2, characterized in that: A first connecting ring is disposed at the upper end of the fixing screw rod, a second connecting ring is disposed at one end of the pulling and tensioning member, and a chain ring is connected between the first connecting ring and the second connecting ring.

5. The device fixing device for a one-dimensional turntable according to claim 1, characterized in that: The pulling and tensioning member includes an adjusting seat, a first adjusting rod and a second adjusting rod. Threaded connection holes are provided at both ends of the adjusting seat. The first adjusting rod and the second adjusting rod are threadedly connected to the threaded connection holes at both ends of the adjusting seat respectively. When the adjusting seat rotates, the first adjusting rod and the second adjusting rod can be driven to extend synchronously to both sides or retract synchronously to the middle. The first adjusting rod is connected to the turntable connecting member, and the second adjusting rod is connected to the equipment connecting member.

6. The device fixing device for a one-dimensional turntable according to claim 1, characterized in that: The equipment connecting member includes a connecting rope, both ends of the connecting rope are provided with a third connecting ring, one end of the pulling and tensioning member is provided with a hook, the connecting rope is passed around the connecting part on the equipment body, and the third connecting rings at both ends of the connecting rope are respectively hooked with the hook at one end of the pulling and tensioning member.

7. The device fixing device for a one-dimensional turntable according to claim 6, characterized in that: One end of the pulling and tensioning member is symmetrically provided with two hooks, and the third connecting rings at both ends of the connecting rope are correspondingly hung on the hooks one by one.

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