CN220650275U - Protection type tension testing device capable of rotating at multiple angles - Google Patents
Protection type tension testing device capable of rotating at multiple angles Download PDFInfo
- Publication number
- CN220650275U CN220650275U CN202322288868.3U CN202322288868U CN220650275U CN 220650275 U CN220650275 U CN 220650275U CN 202322288868 U CN202322288868 U CN 202322288868U CN 220650275 U CN220650275 U CN 220650275U
- Authority
- CN
- China
- Prior art keywords
- testing machine
- tensile testing
- tension
- protective door
- buckle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 42
- 238000009864 tensile test Methods 0.000 claims abstract description 82
- 230000001681 protective effect Effects 0.000 claims abstract description 61
- 238000001125 extrusion Methods 0.000 claims description 27
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 14
- 238000011084 recovery Methods 0.000 claims description 9
- 239000005341 toughened glass Substances 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a multi-angle rotary protective tension testing device, which comprises a tension testing machine main body, a pair of protective components, a tension testing machine and a tension testing machine, wherein the protective components are respectively and rotatably arranged at two open positions on the side wall of the tension testing machine main body and can be rotated and opened and closed relative to the tension testing machine main body so as to prevent a tested object from splashing around; the tension tester base is arranged below the tension tester main body; the rotating assembly is arranged between the tensile testing machine main body and the tensile testing machine base and can drive the tensile testing machine main body to horizontally rotate. The utility model can effectively prevent the broken measured object from splashing out of the tensile testing machine body when the measured object is broken; and the main body of the tensile testing machine can be driven to horizontally rotate, so that omnibearing picture display is realized.
Description
Technical Field
The utility model relates to the technical field of ultrasonic waves, in particular to a protective tension testing device capable of rotating at multiple angles.
Background
The engineering mechanics comprises two parts of statics and material mechanics, wherein the material mechanics is a rule for researching deformation and destruction (or failure) of a component under the action of external force, provides a basic theory and a method for reasonably designing the component and analyzing the strength, the rigidity and the stability, and is provided with special engineering mechanics test demonstration equipment for carrying out experiments in researching engineering mechanics, wherein the engineering mechanics test demonstration equipment comprises a tensile tester, a semiautomatic impact tester, a strain control triaxial apparatus, a pile foundation vibration tester, a counter-force beam, a hydraulic universal material tester, a universal tester and the like, and the tensile tester is mainly used for testing mechanical performance indexes such as stretching, compression, bending, shearing, stripping and tearing of various metals, non-metals and composite materials. The following problems exist in the prior art:
when the existing tensile testing machine is used for carrying out a tensile test, the deformation details of the tensile of a tested object in the tensile test need to be observed in a short distance, but the two sides of the conventional tensile testing machine are not provided with protection measures, in the specific test process, if the tested object is broken, the broken tested object can splash around under the action of tension and inertia, and safety accidents are easy to occur; meanwhile, the existing tensile testing machine can only observe one side when observing experimental details, and cannot observe the tensile testing process more intuitively in all aspects.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a protective tension testing device capable of rotating at multiple angles, and aims to solve the following technical problems in the prior art:
(1) The conventional tensile force testing machine has no safety protection measure, if the phenomenon that the tested object is broken occurs, the broken tested object can splash around under the action of the tensile force and inertia, and safety accidents are easy to occur.
(2) When the conventional tensile testing machine observes experimental details, only one side can be observed, and the tensile testing process cannot be observed more intuitively in all aspects.
The utility model adopts the following technical scheme:
a protective tension testing device capable of rotating at multiple angles comprises a tension testing machine main body,
the protection components are respectively rotatably arranged at the opening parts of the two sides of the side wall of the tensile testing machine body, can be rotatably opened and closed relative to the tensile testing machine body and are used for preventing the tested object from splashing around;
the tension tester base is arranged below the tension tester main body;
the rotating assembly is arranged between the tensile testing machine main body and the tensile testing machine base and comprises a rotating motor and a rotating disc, the rotating motor is arranged inside the tensile testing machine base, the rotating disc is arranged on the upper portion of the tensile testing machine base, an output shaft of the rotating motor is connected with the lower surface of the rotating disc, the lower end of the tensile testing machine main body is arranged on the upper surface of the rotating disc, and the tensile testing machine main body can horizontally rotate under the driving of the rotating disc.
In order to optimize the technical scheme, the specific measures adopted further comprise:
further, the inner chamber top of tensile testing machine main part is provided with fixed pincers, the inner chamber below of tensile testing machine main part is provided with fixed pincers down, be provided with the object that awaits measuring between fixed pincers and the fixed pincers down, the inner chamber bottom of tensile testing machine main part is provided with the recovery box.
Further, the bottom of retrieving the box is provided with retrieves the box pulley, the spout has been seted up to the bottom of tensile testing machine main part, retrieve the box bottom and erect in the spout top, retrieve the box pulley slip setting in the spout.
Further, the protection subassembly includes guard gate, pivot, retaining member and bullet piece of opening, the pivot sets up in one side of guard gate, the guard gate is worn out at the pivot both ends and is connected with tensile testing machine main part lateral wall rotation, be provided with transparent toughened glass on the guard gate, one side of keeping away from the pivot on the guard gate is located to the retaining member part, the first side that is close to the guard gate in the tensile testing machine main part is located to the retaining member other part, the retaining member can lock the guard gate, bullet piece of opening sets up the second side that is close to the guard gate on the tensile testing machine main part, bullet piece one end can support and lean on the guard gate, first side and second side are adjacent and mutually perpendicular.
Further, the retaining member comprises a protective door plate and a buckle, the protective door plate is arranged on one side, far away from the rotating shaft, of the protective door plate, a groove is formed in the side wall, close to the first side edge, of the protective door plate, the buckle is movably arranged on the first side edge, and the buckle can be inserted into or separated from the groove in a near mode.
Further, one side that tensile testing machine main part is close to the protection door plant is provided with fixed chamber, fixed intracavity is provided with buckle spring, buckle spring's stiff end sets up in fixed intracavity one side of keeping away from the protection door plant, buckle spring's removal end is connected with buckle, stay cord respectively, the buckle is located one side that is close to the protection door plant, the buckle can slide in fixed chamber and insert or keep away from the recess, the stay cord is located one side that deviates from the protection door plant, the one end that tensile kept away from buckle spring is connected with the depression bar, depression bar and stay cord mutually perpendicular, the depression bar is connected with the button, button part is outstanding outside tensile testing machine main part, the inside dead lever that is provided with of tensile testing machine main part, the direction of dead lever is parallel to each other with the direction of depression bar, the one end of dead lever is provided with the stay cord pulley, the stay cord pulley is located between buckle spring and the depression bar, just the stay cord pulley is located the both sides of stay cord with the depression bar, the stay cord pulley supports and leans on stretching.
Further, the running direction of the pull rope pulley is consistent with the running direction of the pull rope, and the running direction of the pull rope is perpendicular to the running direction of the compression bar.
Further, the bullet is opened the piece and is included extrusion bottom plate, piston rod and extrusion spring, be provided with the piston groove on the second side of tensile testing machine main part, piston rod part sets up in the piston groove, the piston rod wears out the one end in piston groove and is connected with extrusion bottom plate, extrusion bottom plate and protection door plant are parallel to each other, the piston groove both sides are provided with extrusion spring, extrusion spring one end is connected with the second side, the extrusion spring other end is connected with extrusion bottom plate, extrusion bottom plate can compress tightly protection door plant under the effect of piston rod.
Further, the tensile testing machine base is provided with the ladder groove, the rotating electrical machines sets up in the second ladder in ladder groove, the rotary disk sets up in the first ladder in ladder groove, still be provided with the bolster between rotary disk and the ladder groove, the bolster includes rotary disk gyro wheel, buffer board and buffer spring, the rotary disk gyro wheel sets up at the rotary disk outer lane, the rotary disk gyro wheel supports and leans on the inside wall in the first ladder in ladder groove, the buffer board sets up in the rotary disk below, buffer spring sets up between the bottom of buffer board and ladder groove first ladder.
Further, a baffle plate is arranged between the rotating disc and the inner wall of the first step of the step groove, and the baffle plate is positioned above the rotating disc roller.
The utility model has the beneficial effects that:
according to the multi-angle rotary protective tension testing device, the protective door is arranged on two sides of the tension testing machine through the matching of the protective door, the rotating shaft, the toughened glass, the protective door plate, the recovery box, the buckle and the buckle spring, the protective door is closed by the protective door plate, the buckle is retracted by the buckle spring, the buckle is clamped into the groove at one side of the middle end of the protective door plate to be fixed, when the steel bar is broken, splashing is successfully blocked by the toughened glass on the protective door and falls into the recovery box to be recovered, so that safety accidents caused by splashing of broken objects to be tested (steel structures such as steel bar and steel pipes) can be effectively avoided, the test safety is improved, and the aim of closely observing a test detail process can be fulfilled.
Simultaneously, this scheme adopts tensile testing machine main part, tensile testing machine base, rotating electrical machines, rotary disk, baffle, the cooperation of rotary disk gyro wheel, and the rotating electrical machines output shaft through tensile testing machine base inner chamber drives the rotary disk and rotates, makes top tensile testing machine main part rotatory, can carry out the omnidirectional picture show, and the baffle can prevent that dust foreign matter from getting into simultaneously, avoids causing the influence to the rotation efficiency of rotary disk.
Drawings
FIG. 1 is a schematic overall view of the structure of the present utility model;
FIG. 2 is a schematic overall cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic view of a protective door according to the present utility model;
fig. 4 is a schematic cross-sectional view of a protective door fixing structure of the present utility model.
In the figure: the tensile testing machine comprises a tensile testing machine body 1, a fixed upper clamp 11, a fixed lower clamp 12, a recovery box 13, a chute 131, a recovery box pulley 132, a tensile testing machine base 2, a rotating motor 21, a rotating disk 22, a baffle 221, a rotating disk roller 222, a buffer spring 23, a buffer plate 231, a protective door 3, a rotating shaft 31, tempered glass 32, a protective door plate 33, a pressing bottom plate 331, a pressing spring 332, a piston rod 333, a piston groove 334, a button 34, a pressing rod 341, a pull rope 342, a pull rope pulley 343, a buckle 344 and a buckle spring 345.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
As shown in fig. 1-4, the present embodiment provides a protection type tensile testing device capable of rotating at multiple angles, which can protect a tensile testing machine main body 1, avoid the occurrence of fracture splashing of a tested object during testing, cause safety accidents, and facilitate the observation of details of a test process and the collection of splashing chips of the tested object.
The utility model provides a but multi-angle rotation's protection type tensile testing device, includes tensile testing machine main part 1, a pair of protection subassembly, and this a pair of protection subassembly rotates respectively and locates the open department in both sides on tensile testing machine main part 1 lateral wall, can rotate relative tensile testing machine main part 1 and open and shut for it splashes all around to block the measured object.
The inner chamber top of tensile testing machine main part 1 is provided with fixed pincers 11, and the inner chamber below of tensile testing machine main part 1 is provided with fixed pincers 12 down, is provided with the object that awaits measuring between fixed pincers 11 and the fixed pincers 12 down, and the inner chamber bottom of tensile testing machine main part 1 is provided with retrieves box 13. The bottom of retrieving box 13 is provided with retrieves box pulley 132, and spout 131 has been seted up to the bottom of tensile testing machine main part 1, retrieves box 13 bottom and erects in spout 131 top, retrieves box pulley 132 slip setting in spout 131.
In the actual testing process, the upper fixed pincers 11 and the lower fixed pincers 12 are used for fixing and stretching the object to be tested (steel bars), when the object to be tested is broken, the toughened glass 3232 on the protective door 3 can successfully block splashing, the splashes fall into the recovery box 13 to be recovered, and the recovery box 13 can be opened to two sides by sliding in the sliding groove 131131 through the recovery box pulley 132132.
The protection component comprises a protection door 3, a rotating shaft 31, a locking piece and a spring opening piece, wherein the rotating shaft 31 is arranged on one side of the protection door 3, two ends of the rotating shaft 31 penetrate out of the protection door 3 and are connected with the side wall of the tensile testing machine main body 1 in a rotating mode, namely, the protection door 3 can rotate relative to the rotating shaft 31, so that the protection door 3 is opened or closed, transparent toughened glass 32 is arranged on the protection door 3, the locking piece is partially arranged on one side, far away from the rotating shaft 31, of the protection door 3, the other part of the locking piece is arranged on the first side, close to the protection door 3, of the tensile testing machine main body 1, when the two parts of the locking piece are mutually combined, the protection door 3 can be locked, when the two parts of the locking piece are mutually combined and separated, the protection door 3 can be opened, one end of the spring opening piece is arranged on the second side, close to the protection door 3, of the protection door, and the first side and the second side are adjacent and mutually perpendicular. The spring-open member is used for pushing the protective door 3 away from the tensile tester main body 1 when the two parts of the locking member are mutually combined and separated.
The retaining member includes guard door plate 33 and buckle 344, and guard door plate 33 sets up the one side of keeping away from pivot 31 on guard door 3, is provided with the recess on the lateral wall that guard door plate 33 is close to the first side, and the activity of buckle 344 sets up on the first side, and buckle 344 can be close to the recess and insert or keep away from the part relatively.
The tension testing machine body 1 is provided with the fixed chamber near one side of the protection door plate 33, the position of fixed chamber corresponds with the recess, be provided with buckle spring 345 in the fixed chamber, buckle spring 345's stiff end sets up in the fixed intracavity one side of keeping away from the protection door plate 33, buckle 344, stay cord 342 is connected respectively to the removal end of buckle spring 345, buckle 344 is located one side near the protection door plate 33, buckle 344 can slide in the fixed chamber and insert or keep away from the recess, stay cord 342 is located one side that deviates from the protection door plate 33, the one end that stretches away from buckle spring 345 is connected with depression bar 341, depression bar 341 and depression bar 342 mutually perpendicular, depression bar 341 is connected with button 34, button 34 part is outstanding outside tensile testing machine body 1, the inside dead lever that is provided with of tension testing machine body 1, the direction of dead lever and depression bar 341 are parallel to each other, the one end of dead lever is provided with stay cord pulley 343, stay cord pulley 343 is located between buckle spring 345 and depression bar 341, and depression bar pulley 343 are located both sides of stay cord 342, stay cord pulley 343 is located the depression bar and depression bar 341, the both sides of being supported by the tension. The moving direction of the pull rope pulley 343 is identical to the moving direction of the pull rope 342, and the moving direction of the pull rope 342 is perpendicular to the moving direction of the pressing rod 341.
The spring opening piece comprises an extrusion bottom plate 331, a piston rod 333 and an extrusion spring 332, a piston groove 334 is formed in the second side edge of the tensile testing machine body 1, the piston rod 333 is partially arranged in the piston groove 334, one end of the piston rod 333 penetrating out of the piston groove 334 is connected with the extrusion bottom plate 331, the extrusion bottom plate 331 is parallel to the protection door plate 33, the extrusion springs 332 are arranged on two sides of the piston groove 334, one end of each extrusion spring 332 is connected with the second side edge, the other end of each extrusion spring 332 is connected with the extrusion bottom plate 331, and the extrusion bottom plate 331 can compress the protection door plate 33 under the action of the piston rod 333.
The locking and unlocking process of the protective door 3 is as follows:
locking protection door 3: the protective door 3 rotates relative to the rotating shaft 31 and moves towards one side close to the tensile testing machine body 1, the button 34 is pressed to move inwards, meanwhile, the button 34 drives the pressing rod 341 to move inwards, at the moment, the pressing rod 341 synchronously drives the pull rope 342 to pull the buckle spring 345 to move towards one side far away from the groove, so that the buckle 344 is retracted into the fixing cavity, at the moment, the protective door 3 is pressed on the tensile testing machine body 1, then the button 34 is loosened, the buckle spring 345 loses tension to generate resilience force, and the buckle 344 is propped against the groove again, so that the protective door 3 is locked. While the protective door 3 applies a pressing force to the pressing bottom plate 331 so that the pressing spring 332 is contracted.
Opening a protective door: first, the button 34 is pressed, the button 34 synchronously drives the compression bar 341, the pull rope 342, the buckle spring 345 and the buckle 344 to move, so that the buckle 344 is retracted into the fixed cavity, at this time, the pressing force of the protective door 3 is lost by the pressing bottom plate 331, and then the protective door 3 is pushed out under the action of the pressing spring 332, so that the protective door 3 is opened.
Example 2
As shown in fig. 1-4, the present embodiment provides a protection type tensile testing device capable of rotating at multiple angles, which can horizontally rotate a tensile testing machine main body 1, is convenient for omnibearing displaying of test detail process, and has the advantages of convenient rotation and simple structure.
A multi-angle rotatable protective tensile testing device, which is different from embodiment 1 in that: the tension tester also comprises a tension tester base 2 which is arranged below the tension tester main body 1;
the rotating assembly is arranged between the tensile testing machine body 1 and the tensile testing machine base 2 and comprises a rotating motor 21 and a rotating disc 22, the rotating motor 21 is arranged inside the tensile testing machine base 2, the rotating disc 22 is arranged on the upper portion of the tensile testing machine base 2, an output shaft of the rotating motor 21 is connected with the lower surface of the rotating disc 22, the lower end of the tensile testing machine body 1 is arranged on the upper surface of the rotating disc 22, and the tensile testing machine body 1 can horizontally rotate under the driving of the rotating disc 22.
The tensile testing machine base 2 is provided with the ladder groove, rotating electrical machines 21 set up in the second ladder of ladder groove, rotary disk 22 sets up in the first ladder of ladder groove, still be provided with the bolster between rotary disk 22 and the ladder groove, the bolster includes rotary disk 22 gyro wheel, buffer board 231 and buffer spring 23, rotary disk gyro wheel 222 sets up at the rotary disk 22 outer lane, rotary disk gyro wheel 222 supports and leans on the inside wall of the first ladder of ladder groove, buffer board 231 sets up in rotary disk 22 below, buffer spring 23 sets up between the bottom of buffer board 231 and ladder groove first ladder. A baffle 221 is also arranged between the rotating disc 22 and the inner wall of the first step of the step groove, and the baffle 221 is positioned above the rotating disc roller 222.
The specific process of driving the tensile tester main body 1 to rotate by the rotating component is as follows:
the rotary motor 21 is utilized to drive the rotary disk 22 to horizontally rotate, then the rotary disk 22 drives the tensile tester main body 1 to horizontally rotate, in the rotary process of the rotary disk 22, the friction resistance in the rotary process of the rotary disk 22 can be reduced due to the rotary disk roller 222, the rotary efficiency is improved, meanwhile, the buffer plate 231 and the buffer spring 23 can reduce the downward acting force of the tensile tester main body 1, the load influence on the rotary motor 21 is reduced, the output shaft of the rotary motor 21 is prevented from being broken, and the service life is prolonged. The barrier 221 can block dust and foreign matter from entering, and ensures stable reliability of rotation of the rotary disk 22.
The foregoing is merely an embodiment of the present utility model, and a specific structure and characteristics of common knowledge in the art, which are well known in the scheme, are not described herein, so that a person of ordinary skill in the art knows all the prior art in the application day or before the priority date of the present utility model, and can know all the prior art in the field, and have the capability of applying the conventional experimental means before the date, so that a person of ordinary skill in the art can complete and implement the present embodiment in combination with his own capability in the light of the present application, and some typical known structures or known methods should not be an obstacle for a person of ordinary skill in the art to implement the present application. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (10)
1. The utility model provides a but multi-angle rotation's protection formula tensile testing device, includes tensile testing machine main part, its characterized in that: also included is a method of manufacturing a semiconductor device,
the protection components are respectively rotatably arranged at the opening parts of the two sides of the side wall of the tensile testing machine body, can be rotatably opened and closed relative to the tensile testing machine body and are used for preventing the tested object from splashing around;
the tension tester base is arranged below the tension tester main body;
the rotating assembly is arranged between the tensile testing machine main body and the tensile testing machine base and comprises a rotating motor and a rotating disc, the rotating motor is arranged inside the tensile testing machine base, the rotating disc is arranged on the upper portion of the tensile testing machine base, an output shaft of the rotating motor is connected with the lower surface of the rotating disc, the lower end of the tensile testing machine main body is arranged on the upper surface of the rotating disc, and the tensile testing machine main body can horizontally rotate under the driving of the rotating disc.
2. The multi-angle rotatable protective tension testing device according to claim 1, wherein: the inner chamber top of tensile testing machine main part is provided with fixed pincers, the inner chamber below of tensile testing machine main part is provided with fixed pincers down, be provided with the object that awaits measuring between fixed pincers and the fixed pincers down, the inner chamber bottom of tensile testing machine main part is provided with the recovery box.
3. The multi-angle rotatable protective tension testing device according to claim 2, wherein: the bottom of retrieving the box is provided with retrieves the box pulley, the spout has been seted up to the bottom of tensile testing machine main part, retrieve the box bottom and erect in the spout top, retrieve the box pulley slip setting in the spout.
4. The multi-angle rotary protective tension testing device according to claim 1, wherein the protective assembly comprises a protective door, a rotating shaft, a locking piece and a spring opening piece, the rotating shaft is arranged on one side of the protective door, two ends of the rotating shaft penetrate out of the protective door and are rotationally connected with the side wall of the main body of the tension testing machine, transparent toughened glass is arranged on the protective door, the locking piece is partially arranged on one side, far away from the rotating shaft, of the protective door, the other part of the locking piece is arranged on the first side, close to the protective door, of the main body of the tension testing machine, the locking piece can lock the protective door, the spring opening piece is arranged on the second side, close to the protective door, of the main body of the tension testing machine, and one end of the spring opening piece can be abutted against the protective door, and the first side and the second side are adjacent and mutually perpendicular.
5. The multi-angle rotatable protective tension testing device according to claim 4, wherein the locking member comprises a protective door plate and a buckle, the protective door plate is arranged on one side of the protective door far away from the rotating shaft, a groove is arranged on the side wall, close to the first side edge, of the protective door plate, the buckle is movably arranged on the first side edge, and the buckle can be inserted into or separated from the groove relatively.
6. The multi-angle rotatable protective tension testing device according to claim 5, wherein a fixing cavity is formed in one side, close to the protective door plate, of the tension testing machine body, a buckle spring is arranged in the fixing cavity, the fixing end of the buckle spring is arranged on one side, far away from the protective door plate, of the fixing cavity, the moving end of the buckle spring is respectively connected with a buckle and a pull rope, the buckle is located on one side, close to the protective door plate, of the buckle, the buckle can slide in the fixing cavity and is inserted into or far away from a groove, the pull rope is located on one side, far away from the protective door plate, one end, close to the buckle spring, of the pull rope is connected with the push rod, the push rod is perpendicular to the pull rod, the push rod is connected with the push button, the push button part protrudes out of the tension testing machine body, a fixing rod is arranged in the tension testing machine body, the direction of the fixing rod is parallel to the direction of the push rod, one end of the fixing rod is provided with a pull rope pulley, the pull rope pulley is located between the buckle spring and the push rod, the pull rope pulley is located on two sides of the pull rope, and the pull rope pulley is located on two sides of the pull rod, and the pulley is abutted against the pull rope.
7. The multi-angle rotatable protective tension testing device according to claim 6, wherein the running direction of the pull rope pulley is consistent with the running direction of the pull rope, and the running direction of the pull rope is perpendicular to the running direction of the compression bar.
8. The multi-angle rotatable protective tension testing device as defined in claim 4, wherein: the spring opening piece comprises an extrusion bottom plate, a piston rod and an extrusion spring, a piston groove is formed in the second side edge of the tensile testing machine body, the piston rod is arranged in the piston groove, one end of the piston rod penetrating out of the piston groove is connected with the extrusion bottom plate, the extrusion bottom plate is parallel to the protection door plate, the extrusion springs are arranged on two sides of the piston groove, one end of each extrusion spring is connected with the second side edge, the other end of each extrusion spring is connected with the extrusion bottom plate, and the extrusion bottom plate can press the protection door plate under the action of the piston rod.
9. The multi-angle rotatable protective tension testing device according to claim 1, wherein: the tensile testing machine base is provided with the ladder groove, the rotating electrical machines sets up in the second ladder in ladder groove, the rotary disk sets up in the first ladder in ladder groove, still be provided with the bolster between rotary disk and the ladder groove, the bolster includes rotary disk gyro wheel, buffer board and buffer spring, the rotary disk gyro wheel sets up at the rotary disk outer lane, the rotary disk gyro wheel supports and leans on the inside wall in the first ladder in ladder groove, the buffer board sets up in the rotary disk below, buffer spring sets up between the bottom of buffer board and ladder groove first ladder.
10. The multi-angle rotatable protective tension testing device as recited in claim 9, wherein: a baffle is further arranged between the rotating disc and the inner wall of the first step of the step groove, and the baffle is positioned above the rotating disc roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322288868.3U CN220650275U (en) | 2023-08-25 | 2023-08-25 | Protection type tension testing device capable of rotating at multiple angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322288868.3U CN220650275U (en) | 2023-08-25 | 2023-08-25 | Protection type tension testing device capable of rotating at multiple angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220650275U true CN220650275U (en) | 2024-03-22 |
Family
ID=90294866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322288868.3U Active CN220650275U (en) | 2023-08-25 | 2023-08-25 | Protection type tension testing device capable of rotating at multiple angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220650275U (en) |
-
2023
- 2023-08-25 CN CN202322288868.3U patent/CN220650275U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220650275U (en) | Protection type tension testing device capable of rotating at multiple angles | |
| CN211740859U (en) | Concrete compression testing machine with protector | |
| CN110426281B (en) | Building steel structure strength detection device | |
| CN112577775A (en) | Contaminated soil sampling device for soil remediation | |
| CN219104555U (en) | Fabric stretching protection mechanism | |
| CN212513960U (en) | Universal testing machine with protective device | |
| CN113702166B (en) | Stainless steel chain tensile strength check out test set | |
| CN218157212U (en) | Sandwich safety glass strength detection device | |
| CN213580374U (en) | Safe type tensile test appearance | |
| CN215339200U (en) | Concrete test block compression testing machine | |
| CN114778292A (en) | Hydraulic engineering concrete strength detection device and use method | |
| CN114904604A (en) | Breaker suitable for geology mineral exploration | |
| CN219015850U (en) | Building material detection device | |
| CN210293892U (en) | Concrete compression testing machine | |
| CN208459162U (en) | A kind of tempered glass anti-crushing detection device | |
| CN221310984U (en) | Clamping crushing mechanism and auxiliary installation device | |
| CN219694588U (en) | Road drilling sampling device | |
| CN219391671U (en) | Waterproof coiled material impact resistance tester | |
| CN213580371U (en) | Reverse bending tester for reinforcing steel bars | |
| CN112504814A (en) | Tempered glass strength detection device and detection method thereof | |
| CN218726153U (en) | Concrete structure strength detection device | |
| CN215640221U (en) | Sampling device for road engineering detection | |
| CN220690716U (en) | Bending fatigue detection structure for metal material | |
| CN212020306U (en) | Intelligent grinding machine protective structure based on Internet of things | |
| CN217542648U (en) | Geosynthetic material comprehensive testing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |