CN221300770U - Portable three-dimensional test frame - Google Patents

Abstract

The utility model discloses a portable three-dimensional test frame which comprises a transverse plate, wherein the top of the transverse plate is fixedly connected with an arched track, the outer side of the arched track is connected with a sliding block in a sliding manner, the top of the sliding block is fixedly connected with a transverse block, the top of the transverse block is fixedly connected with a supporting frame, and the top of the supporting frame is fixedly connected with a top block. According to the utility model, the flexible steel rope is wound through the round rod by the rotating knob, the scanning equipment is driven to move upwards through the probe support by the flexible steel rope, the scanning equipment is fixed by clamping the first bolt and the round groove in the forward direction, the sliding block is taken down from the arched track, the supporting frame is separated from the transverse plate, the vertical frame and the transverse plate are separated by reversely rotating the second bolt, and the inclined rod is taken down, so that the whole volume of the three-dimensional test frame is reduced, the volume is too small in the process of not using the three-dimensional test frame, the carrying and the transportation are convenient, the height of the probe support is convenient to adjust, and the beneficial influence is brought to the scanning test.

Description

Portable three-dimensional test frame

Technical Field

The utility model relates to the technical field of test frames, in particular to a portable three-dimensional test frame.

Background

The electromagnetic environment of the transmission line mainly relates to a power frequency electric field, a power frequency magnetic field, radio interference and audible noise, the sum of electromagnetic phenomena existing in a given place is called an electromagnetic environment, the electromagnetic environment consists of three elements of space, time and frequency spectrum, the electromagnetic phenomena, namely electromagnetic induction and interference phenomena commonly existing in the environment, can be simply understood, and when the electromagnetic performance index of an outdoor electromagnetic transmitting device is tested, a three-dimensional test frame provided with a test probe is required to be used for scanning test.

However, the existing three-dimensional test rack is fixedly connected, and in the using process, the volume of the three-dimensional test rack is inconvenient to adjust due to overlarge volume of the three-dimensional test rack, so that the three-dimensional test rack is inconvenient to carry and transport, and meanwhile, the height of the probe support is inconvenient to adjust, adverse effects are brought to the scanning test, and therefore, the portable three-dimensional test rack is provided for solving the problems.

Disclosure of utility model

The present utility model is directed to a portable three-dimensional test rack, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable three-dimensional test frame, includes the diaphragm, the top fixedly connected with bow-shaped track of diaphragm, the outside sliding connection of bow-shaped track has the slider, the top fixedly connected with transverse block of slider, the top fixedly connected with support frame of transverse block, the top fixedly connected with kicking block of support frame, the bottom of kicking block rotates and is connected with the fixed pulley, the top fixedly connected with supporting shoe of transverse block, the left side of supporting shoe rotates and is connected with the round bar, the top fixedly connected with flexible steel cable of round bar, the outside sliding connection of support frame has the probe support, the top of fixed pulley is walked around on the top of flexible steel cable and with the top fixedly connected with of probe support.

Further preferably, the left end of the round rod is fixedly connected with a knob, and a plurality of round grooves are formed in the outer side of the knob in an annular shape.

Further preferably, a first bolt is arranged on the front side of the knob, and a vertical block is fixedly connected to the top of the transverse block.

Further preferably, the vertical block is sleeved on the outer side of the first bolt in a threaded manner, and a plurality of cross bars are movably contacted with the bottom of the cross plate.

Further preferably, the bottom of the cross rod is fixedly connected with a vertical frame, and two corresponding vertical frames are directly hung with two diagonal rods.

Further preferably, the two corresponding diagonal rods are arranged in a staggered manner, and two rectangular blocks are fixedly connected to the outer side of the cross rod.

Further preferably, the rectangular block is in threaded connection with the transverse plate through a second bolt.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the flexible steel rope is wound through the round rod by the rotating knob, the scanning equipment is driven to move upwards through the probe support by the flexible steel rope, the scanning equipment is fixed by clamping the first bolt and the round groove in the forward direction, the sliding block is taken down from the arched track, the supporting frame is separated from the transverse plate, the vertical frame and the transverse plate are separated by reversely rotating the second bolt, and the inclined rod is taken down, so that the whole volume of the three-dimensional test frame is reduced, the volume is too small in the process of not using the three-dimensional test frame, the carrying and the transportation are convenient, the height of the probe support is convenient to adjust, and the beneficial influence is brought to the scanning test.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic rear perspective view of the present utility model;

FIG. 3 is a schematic bottom perspective view of the present utility model;

FIG. 4 is a left side view of the present utility model;

FIG. 5 is an enlarged perspective view of the area A in FIG. 2;

FIG. 6 is an enlarged perspective view of the area B in FIG. 3;

fig. 7 is an enlarged perspective view of the area C in fig. 4.

In the figure: 1. a cross plate; 2. an arcuate track; 3. a slide block; 4. a transverse block; 5. a support frame; 6. a top block; 7. a fixed pulley; 8. a support block; 9. a round bar; 10. a flexible steel cord; 11. a probe holder; 12. a knob; 13. a circular groove; 14. a first bolt; 15. a vertical block; 16. a cross bar; 17. a vertical frame; 18. a diagonal rod; 19. rectangular blocks; 20. and a second bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-7, the present utility model provides a technical solution: the portable three-dimensional test rack comprises a transverse plate 1, wherein the top of the transverse plate 1 is fixedly connected with an arched track 2, the outer side of the arched track 2 is slidingly connected with a sliding block 3, the top of the sliding block 3 is fixedly connected with a transverse block 4, the top of the transverse block 4 is fixedly connected with a supporting frame 5, the top of the supporting frame 5 is fixedly connected with a jacking block 6, the bottom of the jacking block 6 is rotationally connected with a fixed pulley 7, the top of the transverse block 4 is fixedly connected with a supporting block 8, the left side of the supporting block 8 is rotationally connected with a round rod 9, the top of the round rod 9 is fixedly connected with a flexible steel rope 10, the outer side of the supporting frame 5 is slidingly connected with a probe bracket 11, the top of the flexible steel rope 10 bypasses the top of the fixed pulley 7 and is fixedly connected with the top of the probe bracket 11, the knob 12 is rotated to wind the flexible steel rope 10 through the round rod 9, the flexible steel rope 10 drives the scanning equipment to move upwards through the probe support 11, the first bolt 14 is positively rotated to be clamped with the round groove 13 so that the scanning equipment is fixed, the sliding block 3 is taken down from the arched track 2, the supporting frame 5 is separated from the transverse plate 1, the second bolt 20 is reversely rotated to separate the vertical frame 17 from the transverse plate 1, the inclined rod 18 is taken down, the whole volume of the three-dimensional test frame is reduced, the volume is too small in the process of not using the three-dimensional test frame, the carrying and the transportation are convenient, the height of the probe support 11 is conveniently adjusted, and the scanning test is favorably influenced.

In this embodiment, specific: the left end of the round rod 9 is fixedly connected with a knob 12, a plurality of round grooves 13 are formed in the outer side of the knob 12 in a ring shape, and the knob 12 has the effect of being convenient to operate;

In this embodiment, specific: the front side of the knob 12 is provided with a first bolt 14, the top of the transverse block 4 is fixedly connected with a vertical block 15, and the arrangement of the first bolt 14 has a fixing effect;

In this embodiment, specific: the vertical block 15 is sleeved on the outer side of the first bolt 14 in a threaded manner, the bottom of the transverse plate 1 is movably contacted with a plurality of transverse rods 16, the bottoms of the transverse rods 16 are fixedly connected with vertical frames 17, two corresponding vertical frames 17 are directly hung with two diagonal rods 18, and the diagonal rods 18 play a supporting role;

In this embodiment, specific: the corresponding two diagonal rods 18 are arranged in a staggered mode, two rectangular blocks 19 are fixedly connected to the outer side of the cross rod 16, the rectangular blocks 19 are in threaded connection with the transverse plate 1 through second bolts 20, and the arrangement of the second bolts 20 achieves the fixing effect.

The utility model works when in work: during the use, install scanning equipment at the top of probe support 11, when the height of needs regulation probe support 11, rotate knob 12, knob 12 drives round bar 9 and rotates, round bar 9 rotates and twines flexible steel cable 10, flexible steel cable 10 is in the outside slip of fixed pulley 7, flexible steel cable 10 drives probe support 11 and upwards moves, probe support 11 drives scanning equipment and upwards moves to suitable position, when needs are fixed, forward rotation first bolt 14, thereby make first bolt 14 and the looks cartridge of corresponding circular slot 13, thereby make knob 12 be fixed, thereby make round bar 9 be fixed, thereby make scanning equipment be fixed, when needs are adjusted its volume, take off slider 3 from arcuate track 2, slider 3 drives transverse bar 4 and removes, transverse bar 4 drives support frame 5 and removes, thereby make support frame 5 and diaphragm 1 separation, then reverse rotation second bolt 20, thereby make second bolt 20 and diaphragm 1 separate, can separate vertical frame 17 and diaphragm 1, the corresponding vertical frame 17 is taken hold down from vertical frame 17, thereby portable three-dimensional volume is portable in the portable three-dimensional measurement frame has been carried to the measurement frame 18, thereby the three-dimensional volume is convenient for the measurement is taken down in the portable measurement frame has been carried to the whole, the measurement frame is convenient for the measurement of volume is carried down in the portable measurement frame has been carried down.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Portable three-dimensional test frame, including diaphragm (1), its characterized in that: the top fixedly connected with bow-shaped track (2) of diaphragm (1), the outside sliding connection of bow-shaped track (2) has slider (3), the top fixedly connected with of slider (3) violently piece (4), the top fixedly connected with support frame (5) of violently piece (4), the top fixedly connected with kicking block (6) of support frame (5), the bottom of kicking block (6) rotates and is connected with fixed pulley (7), the top fixedly connected with supporting shoe (8) of violently piece (4), the left side of supporting shoe (8) rotates and is connected with round bar (9), the top fixedly connected with flexible steel rope (10) of round bar (9), the outside sliding connection of support frame (5) has probe support (11), the top of flexible steel rope (10) is walked around the top of fixed pulley (7) and with the top fixedly connected with of probe support (11).

2. The portable three-dimensional test rack of claim 1, wherein: the left end fixedly connected with knob (12) of round bar (9), a plurality of circular grooves (13) have been seted up to the outside of knob (12) in the annular.

3. The portable three-dimensional test rack of claim 2, wherein: the front side of knob (12) is equipped with first bolt (14), the top fixedly connected with of horizontal piece (4) erects piece (15).

4. A portable three-dimensional test rack according to claim 3, wherein: the vertical block (15) is sleeved on the outer side of the first bolt (14) in a threaded mode, and a plurality of cross bars (16) are movably contacted with the bottom of the transverse plate (1).

5. The portable three-dimensional test rack of claim 4, wherein: the bottom of the cross rod (16) is fixedly connected with a vertical frame (17), and two inclined rods (18) are directly hung on the corresponding two vertical frames (17).

6. The portable three-dimensional test rack of claim 5, wherein: the two corresponding diagonal rods (18) are arranged in a staggered mode, and two rectangular blocks (19) are fixedly connected to the outer side of the cross rod (16).

7. The portable three-dimensional test rack of claim 6, wherein: the rectangular block (19) is in threaded connection with the transverse plate (1) through a second bolt (20).