Test piece taking-out device for high-temperature test
By designing a high-temperature test specimen removal device including a horizontal moving unit, a lifting clamping unit and a fixed collection unit, the problems of casual burns and easy drops of specimen in the prior art are solved, and the problem of casual burns and easy drops of specimen is achieved. Higher safety and stability.
Patent Information
- Application Number
- CN202421224684.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-31
AI Technical Summary
When the existing high-temperature testing technology removes the specimen, people are prone to burns due to the degradation of the performance of the thermal insulation gloves, and the specimen is easily dropped, resulting in safety hazards.
A high-temperature test specimen removal device is designed, including a horizontal moving unit, a lifting clamping unit and a fixed collection unit. Through the design of the horizontal moving unit and the lifting clamping unit, the specimen can be securely clamped and removed in multi-directional movement, and the stable collection of the specimen is ensured by a fixed collection unit.
The device can maintain a long distance when removing the specimen, improve safety, and ensure stable collection of the specimen through the design of the fixed collection unit, reducing the risk of scalding and falling.
Smart Images
Figure CN222450289U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of supporting tools for high-temperature testing of materials, in particular to a test piece taking-out device for high-temperature testing. Background Art
[0002] For building materials used in bridges, buildings and other structures, high temperature tests are usually required in a high temperature test chamber to evaluate the heat resistance and performance stability of the materials, study the weather resistance and thermal performance of the materials, etc. Before the high temperature test, the materials will be made into smaller specimens to facilitate placement in the high temperature test chamber.
[0003] After the high temperature test, the test piece needs to be taken out of the box. However, the existing technology adopts a direct taking-out method. Although the personnel wear heat-insulating gloves, the performance of the heat-insulating gloves will decrease after working for a long time. The heat-insulating layer sometimes can no longer effectively isolate the heat, causing burns. Moreover, if the gloves are slippery, the test piece may accidentally fall when it is stacked after being taken out, which may still burn the personnel. Utility Model Content
[0004] In view of the above-mentioned defects, the utility model provides a specimen removal device for high temperature testing, which can keep the specimen at a long distance from personnel when removing the specimen, and can conveniently remove and collect specimens at various positions in the high temperature test chamber, with high safety and easy use.
[0005] In order to achieve the purpose of this utility model, the following technologies are proposed:
[0006] A test piece removal device for high temperature testing, comprising:
[0007] The horizontal moving unit comprises a pair of n-shaped frames, wherein the upper end surface of the n-shaped frames is provided with a first track, a horizontal plate is provided above the two n-shaped frames, the upper end surface of the horizontal plate is provided with a plurality of second tracks perpendicular to the first track, the lower end of the horizontal plate is provided with a plurality of groups of rollers respectively matched with the first tracks, the upper end of the horizontal plate is provided with a top plate, and the lower end of the top plate is provided with a plurality of groups of rollers respectively matched with the second tracks;
[0008] The lifting clamping unit is arranged at the upper end of the horizontal moving unit, and comprises a vertical rod slidably inserted into the top plate, a pair of rotating plates are arranged along the vertical direction on the outer peripheral side of the vertical rod, a convex block is arranged on the inner side of the other end of the rotating plate, and a test piece groove is opened on one side of the convex block;
[0009] The fixed collecting unit is assembled at the lower end of the horizontal moving unit and comprises a pair of collecting frames. The weight of the fixed collecting unit is greater than the sum of the weights of the horizontal moving unit and the lifting clamping unit.
[0010] Furthermore, bottom plates are respectively provided at the lower ends of the two vertical sides of the n-type frame, through holes are opened on the bottom plates, and a plurality of screw holes respectively matching with the through holes are opened at one end of the upper end surface of the collection frame.
[0011] Furthermore, vertical plates are respectively arranged at the lower ends of both ends of the horizontal plate, and rollers are arranged at the lower ends of the vertical plates.
[0012] Furthermore, a limit block is provided at the upper end of the vertical rod, and a limit ring is fixed on the outer peripheral side of the vertical rod, and the two rotating plates are limited between the limit block and the limit ring.
[0013] Furthermore, a handle is provided on the outer side of one end of the rotating plate.
[0014] Furthermore, an inclined surface is provided on the outer side of the inner bottom surface of the specimen groove.
[0015] The beneficial effects of this technical solution are:
[0016] 1. Through the horizontal moving unit and the vertical rod of the lifting clamping unit, the rotating plate and the protrusion can be easily moved in all directions, which is convenient for personnel to use. When taking out the test piece, the test piece can be kept at a distance from the personnel, which improves safety.
[0017] 2. The fixed collection unit can not only fix the entire removal device on one side of the high temperature test chamber, but also assemble collection frames of different heights according to the height of the table where the high temperature test chamber is placed, which has strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 An overall stereogram of an embodiment of the present application is shown.
[0019] Figure 2 An exploded view of a partial horizontal moving unit and a lifting clamping unit of an embodiment of the present application is shown.
[0020] Figure 3 The present application embodiment is shown Figure 2 A magnified view of part A. DETAILED DESCRIPTION
[0021] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.
[0022] like Figure 1~Figure 3 The device for removing a specimen for high temperature testing shown in the figure comprises a horizontal moving unit 1, a lifting and clamping unit 2, and a fixed collecting unit 3.
[0023] The horizontal moving unit 1 includes a pair of n-type frames 11, bottom plates 12 are respectively provided at the lower ends of the two vertical sides of the n-type frames 11, and through holes are provided on the bottom plates 12 running through from top to bottom. A first track is provided on the upper end surface of the n-type frames 11, and a horizontal plate 13 is provided above the two n-type frames 11. A plurality of second tracks perpendicular to the first track are provided on the upper end surface of the horizontal plate 13. Vertical plates 14 are respectively provided at the lower ends of the two ends of the horizontal plate 13, and a plurality of groups of rollers respectively matched with the first tracks are provided at the lower ends of the vertical plates 14. A top plate 15 is provided at the upper end of the horizontal plate 13, and a plurality of groups of rollers respectively matched with the second tracks are provided at the lower end of the top plate 15.
[0024] The lifting and clamping unit 2 is arranged at the upper end of the horizontal moving unit 1, and includes a vertical rod 21 that is slidably fitted through the top plate 15. A pair of rotating plates 23 are provided on the outer peripheral side of the vertical rod 21 in the vertical direction. Specifically, a limit block 22 is provided at the upper end of the vertical rod 21, and a limit ring is also fixed on the outer peripheral side of the vertical rod 21. The two rotating plates 23 are limited between the limit block 22 and the limit ring. A handle 24 is provided on the outer side of one end of the rotating plate 23, and a protrusion 25 is provided on the inner side of the other end of the rotating plate 23. When the angle between the two rotating plates 23 is the smallest, the opposite sides of the two protrusions 25 are fitted together. A specimen groove 26 is provided on one side of the protrusion 25, and an inclined surface is provided on the outer side of the inner bottom surface of the specimen groove 26 for shoveling up the specimen during clamping.
[0025] The fixed collecting unit 3 is assembled at the lower end of the horizontal moving unit 1, and includes a pair of collecting frames 31. One end of the upper end surface of the collecting frame 31 is provided with a plurality of screw holes that match the through holes respectively, and are used to fix the collecting frame 31 to the lower end of the bottom plate 12. The weight of the fixed collecting unit 3 is greater than the sum of the weights of the horizontal moving unit 1 and the lifting and clamping unit 2.
[0026] Working method:
[0027] First, according to the height of the high temperature test box, a collection frame 31 of a predetermined height is assembled, and the entire taking-out device is placed at a position that is convenient for operators to take out the test pieces in the high temperature test box.
[0028] When taking the test piece, the handle 24 is held, and the rotating plate 23 can be moved in six directions: forward, backward, up, down, left, and right.
[0029] When clamping, the angle of the rotating plate 23 is reduced, and the specimen is clamped from both sides by the protrusions 25 so that the specimen is stored in the specimen groove 26 , and then taken out and dropped into the collection frame 31 .
[0030] The above are only some of the embodiments listed in this application and are not intended to limit this application.
Claims
1. A test piece removal device for high temperature testing, characterized in that: include: A horizontal moving unit (1) comprises a pair of n-shaped frames (11), wherein the upper end surface of the n-shaped frames (11) is provided with a first track, a horizontal plate (13) is provided above the two n-shaped frames (11), a plurality of second tracks perpendicular to the first track are provided on the upper end surface of the horizontal plate (13), a plurality of groups of rollers respectively matched with the first tracks are provided at the lower end of the horizontal plate (13), a top plate (15) is provided at the upper end of the horizontal plate (13), and a plurality of groups of rollers respectively matched with the second tracks are provided at the lower end of the top plate (15); The lifting clamping unit (2) is arranged at the upper end of the horizontal moving unit (1), and comprises a vertical rod (21) which is slidably fitted and penetrates the top plate (15), a pair of rotating plates (23) are arranged on the outer peripheral side of the vertical rod (21) along the vertical direction, a protrusion (25) is arranged on the inner side of the other end of the rotating plate (23), and a test piece groove (26) is arranged on one side of the protrusion (25); The fixed collection unit (3) is assembled at the lower end of the horizontal moving unit (1) and comprises a pair of collection frames (31). The weight of the fixed collection unit (3) is greater than the sum of the weights of the horizontal moving unit (1) and the lifting clamping unit (2).
2. The high temperature test specimen removal device according to claim 1, characterized in that: Bottom plates (12) are respectively provided at the lower ends of the two vertical sides of the n-shaped frame (11), and through holes penetrating from top to bottom are provided on the bottom plates (12). A plurality of screw holes respectively matching the through holes are provided at one end of the upper end surface of the collecting frame (31).
3. The high temperature test specimen removal device according to claim 1, characterized in that: Vertical plates (14) are respectively provided at the lower ends of both ends of the horizontal plate (13), and rollers are provided at the lower ends of the vertical plates (14).
4. The high temperature test specimen removal device according to claim 1, characterized in that: A limit block (22) is provided at the upper end of the vertical rod (21), a limit ring is also fixed to the outer peripheral side of the vertical rod (21), and the two rotating plates (23) are limited between the limit block (22) and the limit ring.
5. The high temperature test specimen removal device according to claim 1, characterized in that: A handle (24) is provided on the outer side of one end of the rotating plate (23).
6. The high temperature test specimen removal device according to claim 1, characterized in that: The outer side of the inner bottom surface of the test piece groove (26) is provided with an inclined surface.