阅读说明：本技术 一种运送检测装置至现场的折叠测试架 (Folding test rack for conveying detection device to site ) 是由 翟永杰 王鹏飞 王志鹏 刘畅 王刚 高晗 刘冠伯 黄一珠 王贺新 于 2021-08-13 设计创作，主要内容包括：本发明一种运送检测装置至现场的折叠测试架,属于电力设备辅助工具技术领域；包括第一U型架(1)和第二U型架(2),第一/二U型架(1,2)对称设置一组收缩组件(3),以实现第一/二U型架(1,2)的收纳和展开,第一和/或第二U型架(2)底端设置万向轮组(4),其特征在于,第一U型架(1)上固定设置限度组件(5),第二U型架(2)远离第一U型架(1)的一侧固定设置安置组件(6)；安置组件(6)间转动设置固定组件(7),检测装置(8)收纳于固定组件(7)内,可随固定组件(7)进行旋转,并与安置组件(6)相配合,保持在旋转后的位置。本发明结构简单,便于携带,提高电力维修、维护工作效率。(The invention relates to a folding test rack for conveying a detection device to the field, belonging to the technical field of auxiliary tools of electric power equipment; the folding device comprises a first U-shaped frame (1) and a second U-shaped frame (2), wherein a group of contraction assemblies (3) are symmetrically arranged on the first U-shaped frame (1) and the second U-shaped frame (2) to realize the storage and the expansion of the first U-shaped frame (1) and the second U-shaped frame (2), and a universal wheel set (4) is arranged at the bottom end of the first U-shaped frame and/or the second U-shaped frame (2), and is characterized in that a limit assembly (5) is fixedly arranged on the first U-shaped frame (1), and a mounting assembly (6) is fixedly arranged on one side, far away from the first U-shaped frame (1), of the second U-shaped frame (2); it sets up fixed subassembly (7) to settle to rotate between subassembly (6), and detection device (8) are accomodate in fixed subassembly (7), can rotate along with fixed subassembly (7) to cooperate with settling subassembly (6), keep the position after the rotation. The invention has simple structure and convenient carrying, and improves the working efficiency of power maintenance and maintenance.)

1. A folding test frame for conveying a detection device to a site comprises a first U-shaped frame (1) and a second U-shaped frame (2), wherein a group of contraction assemblies (3) are symmetrically arranged on the first U-shaped frame (1) and the second U-shaped frame (2) to achieve storage and expansion of the first U-shaped frame (1) and the second U-shaped frame (2), and a universal wheel set (4) is arranged at the bottom end of the first U-shaped frame (2) and/or the second U-shaped frame (2), and is characterized in that a limit assembly (5) is fixedly arranged on the first U-shaped frame (1), and a mounting assembly (6) is fixedly arranged on one side, far away from the first U-shaped frame (1), of the second U-shaped frame (2);

it sets up fixed subassembly (7) to settle to rotate between subassembly (6), and detection device (8) are accomodate in fixed subassembly (7), can rotate along with fixed subassembly (7) to cooperate with settling subassembly (6), keep the position after the rotation.

2. A folding test rack for transporting test devices to the site according to claim 1, characterized in that the limit assembly (5) comprises mounting posts (501) symmetrically arranged on the first U-shaped rack (1), two mounting posts (501) will be arranged in parallel with a plurality of L-shaped stops (502);

the L-shaped stop block (502) is matched with the terminal of the detection device (8) to support and limit the detection device.

3. A folding test rig for transporting test devices to the site according to claim 1, wherein the mounting assembly (6) comprises a frame body (601) fixedly connected to the second U-shaped frame (2), and a mounting plate (602) is fixedly arranged between the frame bodies (601);

place board (602) upper surface border department and set up spacing strip (603), spacing strip (603) and detection device (8) bottom cooperation to prevent that it from taking place to remove for placing board (602).

4. A folding test rig for transporting test devices to the site according to claim 1, characterized in that the fixed assembly (7) comprises two rotary columns (701) rotatably connected to the mounting assembly (6), the two rotary columns (701) being connected to each other by a fixed frame (702);

the fixed frame (702) is of a hollow structure, and the detection device (8) is accommodated in the hollow structure of the fixed frame (702).

5. The folding test rack for transporting a detection device to the field according to claim 4, characterized in that a plurality of groups of threaded through holes (703) are symmetrically arranged on the fixing frame (702), fastening screws (704) are connected in the threaded through holes (703) in a threaded manner, and the plurality of fastening screws (704) jointly fix the detection device (8).

6. A folding test rig for transporting test devices to a site according to claim 1, characterized in that a folding support member (9) is further provided between the first/second U-shaped frames (1,2), and the folding support member (9) cooperates with the retraction member (3) to control the relative distance between the first/second U-shaped frames (1, 2).

7. A folding test rig for transporting test devices to the site according to claim 6, characterized in that the folding support assembly (9) comprises a first support body (901) pivotally connected to the first U-shaped frame (1) and a second support body (902) pivotally connected to the second U-shaped frame (2), and one end of the first support body (901) and one end of the second support body (902) are pivotally connected.

8. The folding test rack for transporting a detection device to the field according to claim 7, characterized in that a limit groove (904) is protrudingly arranged at one end of the first support body (901) close to the second support body (902);

one end of the second support body (902) close to the first support body (901) is provided with a stop block (903) matched with the limiting groove (904);

the first support body (901) and the second support body (902) jointly form a horizontal plane through the clamping connection of the stop block (903) and the limiting groove (904).

9. A folding test rig for transporting test devices to a site according to claim 1, wherein the retraction assembly (3) comprises a first rotatable bar (301) and a second rotatable bar (302), the first/second rotatable bars (301,302) being rotatably connected at one end to the first/second U-shaped frame (1,2), respectively, and slidably connected at the other end to the first/second U-shaped frame (1,2), respectively;

the first rotating strips (301) and the second rotating strips (302) are arranged in a staggered mode and are connected in a rotating mode.

10. The folding test rig for transporting a testing device to a site according to claim 5, wherein the first/second U-shaped frames (1,2) are fixedly provided with a limiting block (10), and the bottom ends of the limiting blocks (10) are matched with one end of the contraction assembly (3) which is slidably connected with the first/second U-shaped frames (1,2) so as to prevent the folding support assembly (9) from turning downwards.

Technical Field

The invention belongs to the technical field of auxiliary tools of power equipment, and particularly relates to a folding test frame for conveying a detection device to a site.

Background

At present, electricity influences the aspects of our lives, and we can not use electric energy, so that the power grid plays a vital role in guaranteeing the normal life of our lives.

The normal use of electric power system can not leave daily regular maintenance, in overhauing and maintaining, can not leave detection device's use, however most detection device volume is great, and is heavy inconvenient to carry, takes to the scene and wastes time and energy, and each staff has increased the burden of bearing.

Disclosure of Invention

The invention aims to provide a folding test rack for conveying a detection device to the site, so as to solve the technical problem that the detection device used in the maintenance and the repair of a power system is inconvenient to carry to the site.

In order to achieve the above object, the present invention provides a foldable test rack for transporting a testing device to a site, which comprises the following specific technical solutions:

a folding test frame for conveying a detection device to a site comprises a first U-shaped frame and a second U-shaped frame, wherein a group of contraction assemblies are symmetrically arranged on the first/second U-shaped frame, a group of contraction assemblies are symmetrically arranged on the first/second U-shaped frame to achieve storage and expansion of the first/second U-shaped frame, universal wheel sets are arranged at the bottom ends of the first and/or second U-shaped frames, a limit assembly is fixedly arranged on the first U-shaped frame, and an installation assembly is fixedly arranged on one side, away from the first U-shaped frame, of the second U-shaped frame;

it sets up fixed subassembly to settle to rotate between the subassembly, and detection device accomodates in fixed subassembly, can rotate along with fixed subassembly to cooperate with settling the subassembly, keep the position after the rotation.

Further, the limiting assembly comprises mounting columns symmetrically arranged on the first U-shaped frame, and a plurality of L-shaped stop blocks are arranged in parallel on the two mounting columns;

the L-shaped stop block is matched with the wiring end of the detection device to support and limit the detection device.

Further, the mounting assembly comprises a frame body fixedly connected with the second U-shaped frame, and a mounting plate is fixedly arranged between the frame bodies;

place board upper surface border department and set up spacing, spacing and detection device bottom cooperation to prevent that it from taking place to remove for placing the board.

Further, the fixing assembly comprises two rotating columns which are rotatably connected with the mounting assembly, and the two rotating columns are connected through a fixing frame;

the fixed frame is of a hollow structure, and the detection device is accommodated in the hollow structure of the fixed frame.

Furthermore, a plurality of groups of threaded through holes are symmetrically formed in the fixing frame, fastening screws are connected in the threaded through holes in a threaded mode, and the plurality of fastening screws jointly fix the detection device.

Furthermore, a folding supporting component is arranged between the first U-shaped frame and the second U-shaped frame, and the folding supporting component is matched with the contraction component together to control the relative distance between the first U-shaped frame and the second U-shaped frame.

Further, folding supporting component includes the first support body of being connected with first U type frame rotation, and the second support body of being connected with second U type frame rotation, and the one end of first support body and second support body rotates and is connected.

Furthermore, one end of the first support body, which is close to the second support body, is convexly provided with a limit groove;

one end of the second support body, which is close to the first support body, is provided with a stop block matched with the limiting groove;

the first support body and the second support body jointly form a horizontal plane through the clamping connection of the stop block and the limiting groove.

Furthermore, the contraction assembly comprises a first rotating strip and a second rotating strip, one end of the first/second rotating strip is respectively connected with the first/second U-shaped frames in a rotating mode, and the other end of the first/second rotating strip is respectively connected with the first/second U-shaped frames in a sliding mode;

the first rotating strips and the second rotating strips are arranged in a staggered mode and are connected in a rotating mode.

Furthermore, a limiting block is fixedly arranged on the first/second U-shaped frame, and the bottom end of the limiting block is matched with one end of the contraction assembly, which is in sliding connection with the first/second U-shaped frame, so as to prevent the folding support assembly from overturning downwards.

The folding test jig for conveying the detection device to the site has the following advantages: the structure is simple, the carrying and the storage are convenient, and the working efficiency of power maintenance and maintenance is improved; the L-shaped baffles are arranged in parallel, so that the use of detection devices with different sizes can be met.

Drawings

Fig. 1 is a first diagram illustrating a first usage state of a foldable testing jig for transporting a testing apparatus to a site according to the present invention.

Fig. 2 is a second usage state diagram of the foldable testing jig for transporting the testing device to the site according to the present invention.

Fig. 3 is a third diagram illustrating a state of use of the foldable test rack for transporting the testing device to the site according to the present invention.

Fig. 4 is a fourth usage state diagram of the foldable test rack for transporting the testing device to the site according to the present invention.

Fig. 5 is a first expanded structural diagram of a foldable testing jig for transporting a testing device to the site according to the present invention.

Fig. 6 is a second expanded structural diagram of the foldable testing stand for transporting the testing device to the site according to the present invention.

Fig. 7 is a first schematic structural diagram of a folding test rack for transporting a testing device to a site according to the present invention.

Fig. 8 is a second schematic structural diagram of the folding test rack for transporting the testing device to the site according to the present invention.

The notation in the figure is: 1. a first U-shaped frame; 2. a second U-shaped frame; 3. a retraction assembly; 301. a first rotating bar; 302. a second rotating bar; 4. a universal wheel set; 5. a limit component; 501. mounting a column; 502. an L-shaped stop block; 6. arranging the component; 601. a frame body; 602. placing the plate; 603. a limiting strip; 7. a fixing assembly; 701. a spin column; 702. a fixing frame; 703. a threaded through hole; 704. fastening screws; 8. a detection device; 9. folding the support assembly; 901. a first support body; 902. a second support body; 903. a stopper; 904. a limiting groove; 10. and a limiting block.

Detailed Description

To better understand the purpose, structure and function of the present invention, a foldable test rack for transporting a testing device to the field will be described in detail with reference to the accompanying drawings.

Example 1: as shown in fig. 1-8

The invention relates to a folding test jig for conveying a detection device to the site, which comprises a first U-shaped jig 1 and a second U-shaped jig 2, wherein a group of contraction assemblies 3 are symmetrically arranged on the first U-shaped jig 1 and the second U-shaped jig 2 to realize the storage and the expansion of the first U-shaped jig 1 and the second U-shaped jig 2, a universal wheel set 4 is arranged at the bottom end of the first U-shaped jig 2, when the universal wheel set 4 is arranged at the bottom end of the first U-shaped jig 1, the second U-shaped jig 2 is longer than the first U-shaped jig 1, so that the bottom end of the second U-shaped jig 2 is contacted with the ground to ensure that the test jig is horizontally placed, a limit assembly 5 is fixedly arranged on the first U-shaped jig 1, a handle is further integrally formed at the top end of the first U-shaped jig 1 to facilitate the carrying of the test jig, and a mounting assembly 6 is fixedly arranged at one side, far away from the first U-shaped jig 1, of the second U-shaped jig 2;

settle and rotate between subassembly 6 and set up fixed subassembly 7, detection device 8 accomodates in fixed subassembly 7, can rotate along with fixed subassembly 7 to cooperate with settling subassembly 6, keep the position after the rotation, go on smoothly with the assurance detection achievement.

In this embodiment, the limiting assembly 5 comprises mounting posts 501 symmetrically disposed on the first U-shaped frame 1, and two mounting posts 501 will have a plurality of L-shaped stoppers 502 disposed in parallel;

l type dog 502 cooperatees with detection device 8's wiring end, supports it and spacing, and L type baffle sets up a plurality ofly, can satisfy not unidimensional detection device 8's use, and when detection device 8 placed and transported on first support body 901 and second support body 902, uses the bottom of first U type frame 1 as the fulcrum, and behind the slope test jig, L type baffle can also play the condition emergence that protection detection device 8 drawn the test jig.

In this embodiment, the mounting assembly 6 includes a frame body 601 fixedly connected to the second U-shaped frame 2, a mounting plate 602 is fixedly disposed between the frame bodies 601, and the bottom end of the frame body 601 contacts with the ground;

place board 602 upper surface border department and set up spacing 603, spacing 603 and the cooperation of detection device 8 bottom to prevent that it from taking place to remove for placing board 602, guarantee that detection device 8 is not damaged at the removal in-process.

In the present embodiment, the fixing assembly 7 includes two rotating columns 701 rotatably connected to the mounting assembly 6, and the two rotating columns 701 are connected to each other by a fixing frame 702;

the fixing frame 702 has a hollow structure, and the detection device 8 is accommodated in the hollow structure of the fixing frame 702.

In this embodiment, a plurality of sets of screw through holes 703 are symmetrically provided in the fixing frame 702, fastening screws 704 are screwed into the screw through holes 703, and the plurality of fastening screws 704 fix the detection device 8 together.

Example 2: as shown in fig. 1-8

A folding supporting component 9 is arranged between the first U-shaped frame 1 and the second U-shaped frame 2, and the folding supporting component 9 is matched with the contraction component 3 together to control the relative distance between the first U-shaped frame 1 and the second U-shaped frame 2; when in use, the folding support component 9 is adjusted to be horizontally arranged, so that the detection device 8 can be placed on the support component, and the heavy detection device 8 can be conveniently transported to the site; specifically, the contraction component 3 is arranged right above the folding support component 9, and the first/second U-shaped frames 1 and 2 can move towards or away from each other by adjusting the contraction component 3 and the folding support component 9.

In the present embodiment, the folding support assembly 9 includes a first support body 901 rotatably connected to the first U-shaped frame 1, and a second support body 902 rotatably connected to the second U-shaped frame 2, and one ends of the first support body 901 and the second support body 902 are rotatably connected.

In this embodiment, the retraction assembly 3 comprises a first rotating bar 301 and a second rotating bar 302, one end of each of the first/second rotating bars 301,302 is rotatably connected to the first/second U-shaped frame 1,2, respectively, and the other end is slidably connected to the first/second U-shaped frame 1,2, respectively;

the first rotating strips 301 and the second rotating strips 302 are arranged alternately and rotatably connected, and when the first/second U-shaped frames 1,2 move toward or away from each other, the sliding connection end of the retraction assembly 3 will move up or down along the first/second U-shaped frames 1, 2.

In this embodiment, the first/second U-shaped frames 1,2 are fixedly provided with the limiting block 10, and the bottom end of the limiting block 10 is matched with the end of the contraction component 3 in sliding connection with the first/second U-shaped frames 1,2 to prevent the folding supporting component 9 from turning downwards, specifically, the folding supporting component 9 is accommodated in the first/second U-shaped frames 1,2 and does not protrude from the first/second U-shaped frames 1,2, so that the occupied space is saved.

Example 3: as shown in fig. 1-8

One end of the first support body 901 close to the second support body 902 is protrudingly provided with a limit groove 904;

one end of the second support body 902 close to the first support body 901 is provided with a stopper 903 matched with the limit groove 904;

through dog 903 and spacing groove 904's joint, make first support body 901 and second support body 902 constitute a horizontal plane jointly, during the use, rotatory first support body 901 and second support body 902, move to spacing groove 904 until dog 903, first/second support body will the level set up this moment, and stabilize in this position, in order to realize the arrangement work of transformer oil level temperature controller detection device 8, provide a stable test environment for it, in order to guarantee the precision of test data.

The working principle is as follows:

in use, the detection device 8 can be placed in the fixing frame 702 with the case end of the detection device 8 facing the worker and the terminals placed on the placing plate 602 and fixed by the fastening screws 704;

the first support body 901 and the second support body 902 can also be rotated, at this time, the sliding connection end of the retraction assembly 3 will do ascending motion along the first/second U-shaped frames 1,2 until the stopper 903 moves into the limit groove 904, at this time, the first/second support body will be horizontally arranged, and the detection device 8 is placed on the first/second support body;

the testing frame is inclined by taking the bottom end of the first U-shaped frame 1 as a fulcrum, and the detection device 8 is easily and conveniently transported to a testing site through the testing frame by the universal wheel set 4;

after the test device is transported to the site, the detection device 8 is fixed in the fixing frame 702, the first/second U-shaped frames 1 and 2 are adjusted to keep a proper distance through the contraction assembly 3 according to the size of the detection device 8, the fixing frame 702 is rotated, the bottom end of the wiring terminal of the detection device 8 is placed on the L-shaped stop block 502, and then the test operation can be started.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.