A multi-adapted test chamber trolley

Abstract

The utility model discloses a kind of test box trolley of multiple adaptation, including flexible adaptation component, the flexible adaptation component includes first inner trolley and second inner trolley, first inner trolley and second inner trolley are movably connected on the track strip;The number of the first inner trolley is two, and the length of the first inner trolley is twice the length of the second inner trolley;First threaded groove is arranged in the middle of the clamping groove, second threaded groove is arranged through on the clamping plate, and butterfly screw is movably connected between the second threaded groove and the first threaded groove.The utility model is provided with the first inner trolley and the second inner trolley size length is different, so that different length of the to-be-tested projectile body can be placed, and the first inner trolley can be combined into super-long flat plate trolley under the cooperation of butterfly screw and the first threaded groove and the second threaded groove, and then the placement test detection of most projectile bodies on the market can be ensured, so that the adaptability of test box and test box trolley is further improved.

Description

Technical Field

[0001] This utility model relates to the field of test chamber cart technology, specifically a multi-adaptive test chamber cart. Background Technology

[0002] High and low temperature test chambers can provide simulated environmental conditions such as high temperature and low temperature. They are used for environmental testing, reliability testing, high temperature / low temperature storage testing, high and low temperature cycle testing, reliability qualification, acceptance testing, high and low temperature alternating testing, etc. for materials, components, parts, instruments and small equipment in the fields of aviation, aerospace, automotive, shipbuilding, military, information, and electronics. A trolley is usually needed to transport the tested parts in the test chamber.

[0003] The existing test chamber carriage has a relatively simple structure, which is not convenient for placing projectiles of different lengths and diameters, thus reducing the adaptability of the test chamber and test chamber carriage. Therefore, a new structure is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-adaptive test chamber cart to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model is a multi-adaptive test chamber cart, comprising:

[0006] The system includes a base track plate, an outer trolley, and track bars. The outer trolley is movably connected to the base track plate, and track bars are fixedly installed at both ends of the top of the outer trolley.

[0007] A flexible adaptable component, comprising a first inner carriage and a second inner carriage, wherein the first inner carriage and the second inner carriage are movably connected on the track.

[0008] Furthermore, there are a total of two first inner carts, and the length of the first inner cart is twice the length of the second inner cart.

[0009] Furthermore, the flexible adaptation component also includes a card slot and a card plate, with a card slot provided on the side of the first inner trolley, and the card slots movably engaging with the card plate.

[0010] Furthermore, the flexible adapter component also includes a first threaded groove, a second threaded groove, and a wing screw. The first threaded groove is formed in the middle of the slot, and the second threaded groove is formed through the slot plate. The wing screw is movably connected between the second threaded groove and the first threaded groove.

[0011] Furthermore, the flexible adaptation component also includes limiting blocks, and limiting blocks are fixedly installed at both ends of the grooves on the base track plate and the track strip.

[0012] Furthermore, it also includes a flexible clamping assembly, which includes a receiving plate, a limiting groove, and a strap. The receiving plate is fixedly connected to both ends of the top of the first inner carriage and the second inner carriage. The limiting groove is provided on the receiving plate, and the elastic body is movably clamped in the limiting groove. One end of the strap is fixedly glued to the receiving plate.

[0013] Furthermore, the flexible clamping assembly also includes a guide block, a mounting base, and a motor. The guide block is fixedly mounted on the receiving plate, and a strap is movably inserted into the guide block. The mounting base is fixedly connected to the side of the receiving plate, and the motor is fixedly connected to the top of the mounting base. The output end of the motor is fixedly connected to the other end of the strap.

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

[0015] This utility model features a first inner carriage and a second inner carriage with different dimensions and lengths, which enables the placement of projectiles of different lengths to be tested. Furthermore, the first inner carriage, with the cooperation of the wing screw and the first and second threaded grooves, can be combined into an extra-long flatbed carriage, thereby ensuring that most projectiles on the market can be placed for testing, thus further improving the adaptability of the test chamber and the test chamber carriage.

[0016] Based on the above-mentioned beneficial effects, by opening and closing the motor, the strap can be released and wound at the motor output end, thereby enabling the adjustment of the strap length. With the cooperation of the limiting groove, it is possible to firmly clamp and fix the elastic body of different diameters. Moreover, the above fixing method can be achieved simply by controlling the motor, which is faster and less labor-intensive than traditional screw locking. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall top view of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall front view of this utility model;

[0020] Figure 3 This is a schematic diagram showing the movable connection between the second inner trolleys of this utility model;

[0021] Figure 4 This is a schematic diagram of the movable connection of the strap on the second inner trolley of this utility model;

[0022] Figure 5 For the present utility model Figure 4 Enlarged view of point A in the middle.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 101. Base track plate; 102. Outer trolley; 103. Track strip;

[0025] 201. First inner carriage; 202. Second inner carriage; 203. Slot; 204. Plate; 205. First threaded groove; 206. Second threaded groove; 207. Wing screw; 208. Limit block;

[0026] 301. Receiving plate; 302. Limiting groove; 303. Strap; 304. Guide block; 305. Mounting base; 306. Motor. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0029] Please see Figure 1-5 As shown, this utility model is a multi-adaptive test chamber cart, comprising:

[0030] The base track plate 101, the outer trolley 102, and the track bar 103 are movably connected to the base track plate 101, and the track bar 103 is fixedly installed at both ends of the top of the outer trolley 102.

[0031] The flexible adaptable components include a first inner carriage 201 and a second inner carriage 202, which are movably connected on the track 103.

[0032] The base track plate 101 is installed in the test chamber. The setting of the base track plate 101 provides a guarantee for the movable connection of the outer trolley 102. The setting of the outer trolley 102 provides a guarantee for the installation of the track bar 103. The setting of the track bar 103 provides a guarantee for the movable connection of the first inner trolley 201 and the second inner trolley 202.

[0033] There are two first inner carts 201 in total, and the length of the first inner cart 201 is twice the length of the second inner cart 202;

[0034] The quantity and size settings of the first inner carriage 201 provide a guarantee for adapting to projectiles (tested components) of different lengths.

[0035] The flexible adapter also includes a card slot 203 and a card plate 204. The card slot 203 is opened on the side of the first inner carriage 201, and the card plate 204 is movably connected between the card slots 203.

[0036] The card slot 203 and the card plate 204 work together to ensure the initial connection between the two first inner carriages 201.

[0037] The flexible adapter also includes a first threaded groove 205, a second threaded groove 206, and a wing screw 207. The first threaded groove 205 is opened in the middle of the slot 203, and the second threaded groove 206 is opened through the plate 204. The wing screw 207 is movably connected between the second threaded groove 206 and the first threaded groove 205.

[0038] The above-mentioned components work together to ensure a secure connection between the two first inner carriages 201.

[0039] The flexible adaptable components also include limit blocks 208, and the limit blocks 208 are fixedly installed at both ends of the grooves on the base track plate 101 and the track bar 103.

[0040] The limiting block 208 restricts one end of the outer trolley 102, the first inner trolley 201, and the second inner trolley 202.

[0041] Working principle: First, it should be noted that the track bar 103 and the base track plate 101 are laid and installed inside the test chamber. According to the different lengths of the projectiles to be tested, they are placed on the corresponding first inner carriage 201 and second inner carriage 202. If the projectile is short, it is placed on the second inner carriage 202. If the projectile is of medium length, it is placed on the first inner carriage 201. If the projectile is long, the clamping plate 204 is clamped between the two clamping slots 203. Then, the two wing screws 207 are screwed into the second threaded groove 206 and the first threaded groove 205. At this time, the two first inner carriages 201 are connected, which can place the longer projectiles. After the projectile is tested in the test chamber, the corresponding outer carriage 102, first inner carriage 201 and second inner carriage 202 are moved to remove the tested projectile from the test chamber.

[0042] Please see Figure 1-5 As shown, this embodiment, based on the above embodiment, further includes:

[0043] The flexible clamping assembly includes a receiving plate 301, a limiting groove 302, and a strap 303. The receiving plate 301 is fixedly connected to both ends of the top of the first inner carriage 201 and the second inner carriage 202. The limiting groove 302 is opened on the receiving plate 301, and the elastic body is movably clamped in the limiting groove 302. One end of the strap 303 is fixedly glued to the receiving plate 301.

[0044] The setting of the receiving plate 301 provides a guarantee for the opening of the limiting groove 302. The limiting groove 302 and the strap 303 work together to provide a guarantee for fixing projectiles of different diameters.

[0045] The flexible clamping assembly also includes a guide block 304, a mounting base 305, and a motor 306. The guide block 304 is fixedly mounted on the receiving plate 301. The strap 303 is movably inserted into the guide block 304. The mounting base 305 is fixedly connected to the side of the receiving plate 301. The motor 306 is fixedly connected to the top of the mounting base 305. The output end of the motor 306 is fixedly connected to the other end of the strap 303.

[0046] The guide block 304 restricts the section of the strap 303 that engages with the projectile, ensuring the optimal fixed length. The mounting base 305 ensures the secure installation of the motor 306, and the motor 306 ensures the retraction of the strap 303.

[0047] Working principle: Before placing projectiles of different lengths into the corresponding first inner carriage 201 or second inner carriage 202, the motor 306 should be turned on to rotate its output end, thereby unwinding the wrapped portion of the strap 303. Then, the bottom of the projectile is engaged in the limiting groove 302. At this time, the motor 306 is turned off, and the strap 303 is wound up (the strap 303 moves through the guide block 304 when unwinding and winding up) until the projectile is firmly fixed.

[0048] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-adaptive test chamber cart, characterized in that, include: The base track plate (101), the outer trolley (102), and the track bar (103) are provided. The outer trolley (102) is movably connected to the base track plate (101), and the track bar (103) is fixedly installed at both ends of the top of the outer trolley (102). The flexible adaptable component includes a first inner carriage (201) and a second inner carriage (202), which are movably connected on the track (103).

2. The multi-adaptive test chamber cart according to claim 1, characterized in that: There are two first inner carts (201), and the length of the first inner cart (201) is twice the length of the second inner cart (202).

3. The multi-adaptive test chamber trolley according to claim 1, characterized in that: The flexible adaptation component also includes a slot (203) and a plate (204). The slot (203) is provided on the side of the first inner trolley (201), and the plate (204) is movably engaged between the slots (203).

4. The multi-adaptive test chamber trolley according to claim 3, characterized in that: The flexible adapter also includes a first threaded groove (205), a second threaded groove (206), and a wing screw (207). The first threaded groove (205) is opened in the middle of the slot (203), and the second threaded groove (206) is opened through the slot (204). The wing screw (207) is movably connected between the second threaded groove (206) and the first threaded groove (205).

5. The multi-adaptive test chamber trolley according to claim 1, characterized in that: The flexible adaptation component also includes a limiting block (208), and the limiting block (208) is fixedly installed at both ends of the groove on the base track plate (101) and the track bar (103).

6. The multi-adaptive test chamber trolley according to claim 1, characterized in that: It also includes a flexible clamping component, which includes a receiving plate (301), a limiting groove (302), and a strap (303). The receiving plate (301) is fixedly connected to both ends of the top of the first inner carriage (201) and the second inner carriage (202). The limiting groove (302) is opened on the receiving plate (301), and the elastic body is movably clamped in the limiting groove (302). One end of the strap (303) is fixedly glued to the receiving plate (301).

7. The multi-adaptive test chamber trolley according to claim 6, characterized in that: The flexible clamping assembly also includes a guide block (304), a mounting base (305), and a motor (306). The guide block (304) is fixedly installed on the receiving plate (301). A strap (303) is movably inserted into the guide block (304). The mounting base (305) is fixedly connected to the side of the receiving plate (301). The motor (306) is fixedly connected to the top of the mounting base (305). The output end of the motor (306) is fixedly connected to the other end of the strap (303).

Images