Portable metal stress detection device

Abstract

The utility model relates to the technical field of stress detection devices, in particular to a portable metal stress detection device which comprises a metal stress detection device body, mounting mechanisms are symmetrically arranged on the left side and the right side of the metal stress detection device body, each mounting mechanism comprises a connecting plate, and the front side surface of each connecting plate is connected with the rear side surface of a baffle. A mounting ring is fixedly welded to the inner side surface of the connecting plate and sleeves the circumferential outer wall of the limiting rod corresponding to the mounting ring in position, through holes are symmetrically formed in the left end and the right end of the mounting ring, a rotating disc is arranged on the outer side surface of the connecting plate, a handle is fixedly welded to the outer side surface of the rotating disc, and a threaded rod is connected to the inner side surface of the rotating disc; the threaded rods are in threaded connection with the threaded holes corresponding to the threaded rods in position, insertion rods are connected to the inner side surfaces of the threaded rods, and the insertion rods are in insertion fit with the inner walls of the insertion grooves corresponding to the insertion rods in position; according to the portable metal stress detection device, the mounting mechanism is arranged, so that a user can conveniently disassemble and replace the baffle.

Description

Technical Field

[0001] The utility model relates to the technical field of stress detection devices, in particular to a portable metal stress detection device. Background Technique

[0002] When an object is deformed due to external factors (such as force, humidity, temperature field change, etc.), internal forces that interact with each other are generated among the various parts of the object to resist the action of such external factors and attempt to return the object from the deformed position to the position before deformation. The internal force per unit area at a certain point on the cross-section under investigation is called stress, and the device used to detect metal stress is called a metal stress detection device.

[0003] A portable stress detection device with the publication number of CN219391197U belongs to the technical field related to stress detection. To solve the problems in the prior art that when in use or not in use, it is necessary to take out or put into the storage box the portable stress tester, the operation is inconvenient, and the storage box needs to be larger than the size of the portable stress tester body, which will also increase the occupied space for carrying. It includes a stress detection device body, and sliding rods are fixedly connected to both ends of the stress detection device body. By moving the baffle downwards, the screen of the stress detection device body can be protected, and thus there is no need to use a storage box to store the stress detection device body, and the screen of the stress detection device body can also be protected. Moreover, since there is no need to use a storage box, only by holding the handle, the stress detection device body can be carried and moved, which can reduce the occupied space for carrying the stress detection device body, the operation is convenient, and the portability is relatively high.

[0004] Although this device can reduce the occupied space for carrying the stress detection device body and can conveniently carry the stress detection device body for movement, the baffle cannot be conveniently disassembled and replaced after being damaged, resulting in low work efficiency of maintenance personnel. In view of this, we propose a portable metal stress detection device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a portable metal stress detection device to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] Portable metal stress detection device, including the main body of the metal stress detection device. Installation mechanisms are symmetrically arranged on the left and right sides of the main body of the metal stress detection device. The installation mechanism includes a connecting plate. The front surface of the connecting plate is fixedly connected to the rear surface of the baffle by bolts. An installation ring is welded and fixed to the inner surface of the connecting plate. The installation ring is sleeved on the circumferential outer wall of the corresponding limiting rod. Through holes are symmetrically opened at both left and right ends of the installation ring. A turntable is arranged on the outer surface of the connecting plate. A handle is welded and fixed to the outer surface of the turntable. A threaded rod is fixedly connected to the inner surface of the turntable by bolts. The threaded rod is threadedly connected to the corresponding threaded hole. A plug rod is fixedly connected to the inner surface of the threaded rod by bolts. The plug rod is inserted and matched with the inner wall of the corresponding slot.

[0008] Preferably, the bottom of the main body of the metal stress detection device is fixedly connected to a base by bolts. A shock-absorbing pad is adhesively fixed to the bottom of the base. The shock-absorbing pad is made of rubber.

[0009] Preferably, a baffle is arranged at the front end of the main body of the metal stress detection device. A protective pad is adhesively fixed to the front surface of the baffle.

[0010] Preferably, the protective pad is made of rubber. A moving handle is fixedly connected to the front surface of the baffle by bolts.

[0011] Preferably, an anti-slip sleeve is sleeved on the moving handle. The anti-slip sleeve is made of rubber.

[0012] Preferably, mounting plates are symmetrically and fixedly connected to the left and right surfaces of the main body of the metal stress detection device by bolts. A limiting rod is fixedly connected to the top of the mounting plate by bolts. A slot is opened at the end of the limiting rod near the lower part.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. For this portable metal stress detection device, by setting the installation mechanism, the user can conveniently disassemble and replace the baffle;

[0015] 2. For this portable metal stress detection device, by setting the shock-absorbing pad, it plays a role in reducing the vibration received by the main body of the metal stress detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the structural schematic diagram of the main body of the metal stress detection device in the present utility model;

[0018] Figure 3Schematic structural diagram of the limiting rod in the present utility model;

[0019] Figure 4 Schematic structural diagram of the installation mechanism in the present utility model;

[0020] The meanings of each label in the figure are as follows:

[0021] 1. Metal stress detection device body; 11. Base; 12. Shock pad; 13. Baffle; 14. Protection pad; 15. Moving handle; 16. Anti-slip sleeve; 17. Mounting plate; 18. Limiting rod; 19. Slot;

[0022] 2. Installation mechanism; 21. Connecting plate; 22. Threaded hole; 23. Installation ring; 24. Through hole; 25. Handle; 26. Turntable; 27. Threaded rod; 28. Plug rod. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 4 , the present utility model provides a technical solution:

[0025] A portable metal stress detection device, including a metal stress detection device body 1, the bottom of the metal stress detection device body 1 is fixedly connected to a base 11 through bolts, and a shock pad 12 is fixedly adhered to the bottom of the base 11 through glue. The shock pad 12 is made of rubber material and functions to reduce vibration.

[0026] Specifically, a baffle 13 is provided at the front end of the metal stress detection device body 1 to protect components such as the display screen at the front end of the metal stress detection device body 1. A protection pad 14 is fixedly adhered to the front surface of the baffle 13 through glue. The protection pad 14 is made of rubber material and functions to buffer collisions.

[0027] It should be added that a moving handle 15 is fixedly connected to the front surface of the baffle 13 through bolts, and an anti-slip sleeve 16 is sleeved on the moving handle 15. The anti-slip sleeve 16 is made of rubber material and functions to prevent slipping.

[0028] Furthermore, mounting plates 17 are symmetrically and fixedly connected to the left and right surfaces of the metal stress detection device body 1 through bolts. A limiting rod 18 is fixedly connected to the top of the mounting plate 17 through bolts to limit the moving direction of the installation ring 23. A slot 19 is opened at the end of the limiting rod 18 near the lower part.

[0029] Preferably, in this embodiment, mounting mechanisms 2 are symmetrically arranged on the left and right sides of the metal stress detection device body 1. The mounting mechanism 2 includes a connecting plate 21. The front surface of the connecting plate 21 is fixedly connected to the rear surface of the baffle 13 by bolts to drive the mounting ring 23 to move.

[0030] Specifically, an installation ring 23 is fixedly welded to the inner surface of the connecting plate 21. The installation ring 23 is sleeved on the circumferential outer wall of the limiting rod 18 corresponding to its position. Through holes 24 are symmetrically arranged at the left and right ends of the installation ring 23, and the inner wall of the through hole 24 does not contact the outer wall of the plug rod 28 corresponding to its position.

[0031] Specifically, a turntable 26 is arranged on the outer surface of the connecting plate 21 to drive the threaded rod 27 to rotate. A handle 25 is fixedly welded to the outer surface of the turntable 26 to drive the turntable 26 to rotate.

[0032] Specifically, a threaded rod 27 is fixedly connected to the inner surface of the turntable 26 by bolts. The threaded rod 27 is threadedly connected to the threaded hole 22 corresponding to its position to drive the plug rod 28 corresponding to its position to move.

[0033] Specifically, a plug rod 28 is fixedly connected to the inner surface of the threaded rod 27 by bolts. The plug rod 28 is inserted and matched with the inner wall of the slot 19 corresponding to its position to limit the relative positions of the connecting plate 21 and the limiting rod 18 corresponding to its position.

[0034] It should be noted that the structure and working principle of the metal stress detection device body 1 involved in this embodiment are well known to those skilled in the art and will not be elaborated here.

[0035] During the specific use process, when the baffle 13 needs to be replaced, the user first rotates the two handles 25 to drive the two turntables 26 to rotate respectively, thereby driving the two threaded rods 27 to rotate and move away from the metal stress detection device body 1, and further driving the two plug rods 28 to move away from the metal stress detection device body 1;

[0036] Until the two threaded rods 27 are no longer threadedly connected to the two threaded holes 22 respectively, move the two handles 25 away from the metal stress detection device body 1, thereby driving the two turntables 26 to move away from the metal stress detection device body 1 respectively, further driving the two threaded rods 27 to move away from the metal stress detection device body 1 respectively, and further driving the two plug rods 28 to move away from the metal stress detection device body 1;

[0037] Until the two inserting rods 28 are no longer respectively inserted and fitted with the inner walls of the two slots 19, move the baffle 13 upward, thereby respectively driving the two connecting plates 21 to move upward, and thereby respectively driving the two mounting rings 23 to move upward along the limiting rods 18 corresponding to their positions;

[0038] Until the inner walls of the two mounting rings 23 are no longer respectively in contact with the outer walls of the two limiting rods 18, take away the old baffle 13 and move the new baffle 13 above the metal stress detection device body 1, and respectively sleeved the two mounting rings 23 corresponding to their positions on the outer walls of the two limiting rods 18;

[0039] Drive the new baffle 13 to move downward, thereby respectively driving the two connecting plates 21 to move downward, and thereby respectively driving the two mounting rings 23 to move downward until the bottoms of the two mounting rings 23 are respectively in close contact with the tops of the two mounting plates 17, then respectively insert the two inserting rods 28 through the two threaded holes 22 and respectively insert and fit with the inner walls of the two slots 19;

[0040] Rotate the two handles 25, thereby respectively driving the two turntables 26 to rotate, thereby respectively driving the two threaded rods 27 to rotate and move in the direction close to the metal stress detection device body 1, and thereby respectively driving the two inserting rods 28 to move in the direction close to the metal stress detection device body 1;

[0041] Until the inner surfaces of the two turntables 26 are respectively in close contact with the outer surfaces of the two connecting plates 21, the relative positions between the two mounting rings 23 and the two limiting rods 18 are fixed, and the installation of the new baffle 13 is completed.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and do not limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. Portable metal stress detection device, comprising a metal stress detection device body (1), characterized in that: On the left and right sides of the metal stress detection device body (1), mounting mechanisms (2) are symmetrically arranged. The mounting mechanism (2) includes a connecting plate (21). The front surface of the connecting plate (21) is fixedly connected to the rear surface of the baffle (13) by bolts. An installation ring (23) is fixedly welded to the inner surface of the connecting plate (21). The installation ring (23) is sleeved on the circumferential outer wall of the corresponding position-limiting rod (18). Through holes (24) are symmetrically formed at the left and right ends of the installation ring (23). A turntable (26) is arranged on the outer surface of the connecting plate (21). A handle (25) is fixedly welded to the outer surface of the turntable (26). A threaded rod (27) is fixedly connected to the inner surface of the turntable (26) by bolts. The threaded rod (27) is threadedly connected to the corresponding threaded hole (22). A plug rod (28) is fixedly connected to the inner surface of the threaded rod (27) by bolts. The plug rod (28) is in plug-in fit with the inner wall of the corresponding slot (19).

2. The portable metal stress detection device according to claim 1, wherein: The bottom of the metal stress detection device body (1) is fixedly connected to a base (11) by bolts. A shock-absorbing pad (12) is fixedly adhered to the bottom of the base (11). The shock-absorbing pad (12) is made of rubber material.

3. The portable metal stress detection device according to claim 1, wherein: A baffle (13) is arranged at the front end of the metal stress detection device body (1). A protective pad (14) is fixedly adhered to the front surface of the baffle (13).

4. The portable metal stress detection device according to claim 3, characterized in that: The protective pad (14) is made of rubber material. A moving handle (15) is fixedly connected to the front surface of the baffle (13) by bolts.

5. The portable metal stress detection device according to claim 4, characterized in that: An anti-slip sleeve (16) is sleeved on the moving handle (15). The anti-slip sleeve (16) is made of rubber material.

6. The portable metal stress detection device according to claim 1, wherein: Mounting plates (17) are symmetrically and fixedly connected to the left and right surfaces of the metal stress detection device body (1) by bolts. A position-limiting rod (18) is fixedly connected to the top of the mounting plate (17) by bolts. A slot (19) is formed at the end of the position-limiting rod (18) close to the lower part.

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