CN113063684A - Automatic locking strength detection device for container - Google Patents
Automatic locking strength detection device for container Download PDFInfo
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- CN113063684A CN113063684A CN202110272550.9A CN202110272550A CN113063684A CN 113063684 A CN113063684 A CN 113063684A CN 202110272550 A CN202110272550 A CN 202110272550A CN 113063684 A CN113063684 A CN 113063684A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
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Abstract
The invention discloses a device for detecting the strength of an automatic lock of a container, which belongs to the field of lock testing, and comprises a machine body, wherein the front end surface of the machine body is provided with an installation cavity, the installation cavity is communicated with the rear end surface of the machine body, the left end surface and the right end surface in the installation cavity are provided with a first chute and a through groove, an installation rod is slidably installed in the first chute, the lower end surface of the installation rod is fixedly provided with a connecting table, the installation rod is fixedly provided with a gravity block through the connecting table, the front side of the lower end surface of the installation cavity is provided with a second chute, the left end surface and the right end surface in the second chute are provided with round holes, two clamps are symmetrically installed in the second chute, the left end surface and the right end surface at the lower side of the clamp are provided with threaded holes, the clamp is in threaded connection with a first screw rod through the threaded holes, the device, work efficiency is higher, has reduced staff's physical demands, and the practicality is stronger.
Description
Technical Field
The invention relates to the field of lock testing, in particular to an automatic lock strength detection device for a container.
Background
The container is a kind of grouped tool which can be loaded with packaged or unpacked goods for transportation and is convenient for loading, unloading and carrying by mechanical equipment.
In the process of container transportation and storage, in order to guarantee the goods safety inside the container, need lock the door of container, in order to confirm the quality of tool to lock, so need detect the tool to lock, need pound the test to the tool to lock in the process of detecting the tool to lock in the past to this simulates the intensity of tool to lock when the outside is destroyed, all held the hammer and pound through the staff when carrying out this test in the past, so not only efficiency is very low, and moreover to the staff physical demands very big, very inconvenient.
Therefore, the present invention provides a device for detecting the strength of an automatic lock of a container, so as to solve the problems in the background art.
Disclosure of Invention
The invention aims to provide a device for detecting the automatic locking strength of a container, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a device for detecting the strength of an automatic lock of a container comprises a machine body, wherein a mounting cavity is formed in the front end face of the machine body and is communicated with the rear end face of the machine body, a first chute and a through groove are formed in the left end face and the right end face of the mounting cavity, a mounting rod is slidably mounted in the first chute, a connecting platform is fixedly mounted on the lower end face of the mounting rod, a gravity block is fixedly mounted on the mounting rod through the connecting platform, a boss is fixedly mounted on the rear end face of the mounting rod, a supporting rod is fixedly mounted on the rear end face of the boss and is communicated with the left end face and the right end face of the machine body, the right end of the supporting rod extends into the through groove on the right side, a mounting plate is fixedly mounted on the rear side of the through groove in the mounting cavity, a rotating hole is formed in the front, a convex block is fixedly arranged on one side, away from the rotating hole, of the front end face of the rotating arm, a worm wheel is fixedly arranged on the rear end face of the rotating arm, a motor is fixedly arranged on the lower end face of the mounting cavity, a worm is fixedly arranged on an output shaft of the motor, a mounting block is fixedly arranged on the rear end face of the mounting plate, communicated circular holes are formed in the upper end face and the lower end face of the mounting block, the worm is rotatably arranged in the circular hole formed in the mounting block, and the worm is meshed with the worm wheel; the utility model discloses a screw clamp, including installation cavity, left end face, right-hand member face, first screw rod, anchor clamps, screw hole and first screw rod threaded connection, the installation cavity lower extreme face front side is opened and is equipped with the second spout, the round hole has been seted up to left end face and right-hand member face in the second spout, the round hole of seting up in the second spout rotates installs first screw rod, slidable mounting has anchor clamps in the second spout, two are installed to anchor clamps bilateral symmetry in the second spout, the left end face and the right-hand member face of anchor clamps downside.
As a further scheme of the invention: the lower end face of the connecting table is provided with a rectangular groove, the right end face of the rectangular groove is provided with an accommodating groove, a clamping block is arranged in the accommodating groove in a sliding manner, a spring is fixedly arranged on the right end face of the clamping block, the right end face of the spring is fixedly connected with the right end face of the accommodating groove, the right end face of the accommodating groove is provided with a sliding hole, a second screw rod is arranged in the sliding hole in a sliding manner, the left end face of the second screw rod is fixedly connected with the right end face of the clamping block, the right end face of the second screw rod extends out of the sliding hole and is fixedly provided with a nut, the upper end face of the gravity block is fixedly provided with a rectangular block, the rectangular block is arranged in the rectangular groove in a sliding manner, the right end face of the rectangular block is provided with a clamping groove, the gravity block is arranged in the connecting table and then only needs to rotate, therefore, the clamping block can be separated from the clamping groove, and the gravity block can be detached and replaced.
As a still further scheme of the invention: the height of rectangular block is the same with the height of rectangular channel, and the height of fixture block is the same with the height of draw-in groove, the distance of draw-in groove up end distance from rectangular block up end is the same with the distance of accomodating the groove up end distance from the rectangular channel up end, and when the rectangular block inserted the rectangular channel completely, the draw-in groove just communicates with accomodating the groove.
As a still further scheme of the invention: the left end face of the supporting rod and the rotating circle center of the rotating arm are on the same vertical straight line, the left length and the right length of the supporting rod are larger than those of the rotating arm, and the rotating arm is prevented from being separated from the supporting rod when the rotating arm does not rotate to the vertical state.
As a still further scheme of the invention: spacing grooves have been seted up to preceding terminal surface and rear end face in the first spout, the preceding terminal surface and the rear end fixed mounting of installation pole have the stopper, stopper slidable mounting is at the spacing inslot, makes the installation pole can only slide from top to bottom in first spout, prevents to install the pole horizontal tilt.
As a still further scheme of the invention: the lug is cylindrical, and the process that the lug lifts up the supporting rod is smoother.
As a still further scheme of the invention: the first screw rod is a bidirectional threaded screw rod, the thread turning directions of the first screw rod from the middle to the two ends are opposite, a knob is fixedly mounted on the right end face of the first screw rod, and when the first screw rod is rotated through the knob, the two clamps need to move in opposite directions.
As a still further scheme of the invention: the equal fixed mounting in the relative one side of two anchor clamps has the support arch, gives the ascending holding power of tool to lock of centre gripping through the support arch, and the tool to lock slides between two anchor clamps when direct frictional force through between the anchor clamps can cause the test.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
the connecting table is fixedly arranged at the lower end of the mounting rod, the gravity blocks with different weights can be mounted through the connecting table, then the rotating arm drives the lug to rotate, the rear end face of the mounting rod fixedly mounts the supporting rod through the lug boss, when the rotating arm drives the lug to rotate from bottom to top, the lug can drive the supporting rod to move upwards together, then when the rotating arm drives the lug to start rotating from top to bottom, the lug can be separated from the supporting rod, the supporting rod and the mounting rod lose the supporting force, the gravity block can descend at high speed under the action of gravity, then the gravity block can be hammered on the lock fixed between the two clamps, the gravity block can repeatedly ascend and freely fall through the continuous rotation of the rotating arm, the operation of manually hammering the lock by a hammer is simulated, the working efficiency is higher, the physical consumption of workers is reduced, and the practicability is higher, the problem of in the past all carry the hammer through the staff and pound when pounding the test and hit, so not only efficiency is very low, moreover to the staff the physical demands very big is solved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic front sectional view of the present invention;
FIG. 4 is an enlarged view of part A of FIG. 3;
FIG. 5 is a schematic view of a part of the structure of the present invention;
FIG. 6 is a schematic view of the connection table and gravity block of the present invention;
fig. 7 is a schematic view showing an internal structure of the connecting block of the present invention.
In the figure: 1-machine body, 2-installation cavity, 3-first sliding groove, 4-through groove, 5-installation rod, 6-connection table, 7-gravity block, 8-boss, 9-support rod, 10-installation plate, 11-rotation hole, 12-rotation arm, 13-lug, 14-worm wheel, 15-motor, 16-worm, 17-installation block, 18-second sliding groove, 19-first screw rod, 20-clamp, 21-rectangular groove, 22-containing groove, 23-clamping block, 24-spring, 25-sliding hole, 26-second screw rod, 27-nut, 28-rectangular block, 29-clamping groove, 30-limiting groove, 31-limiting block and 32-supporting protrusion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, in the embodiment of the invention, an automatic locking strength detection device for a container comprises a machine body 1, a mounting cavity 2 is arranged on the front end face of the machine body 1, the mounting cavity 2 is communicated with the rear end face of the machine body 1, a first chute 3 and a through groove 4 are arranged on the left end face and the right end face in the mounting cavity 2, a mounting rod 5 is slidably mounted in the first chute 3, a connecting table 6 is fixedly mounted on the lower end face of the mounting rod 5, a gravity block 7 is fixedly mounted on the mounting rod 5 through the connecting table 6, a boss 8 is fixedly mounted on the rear end face of the mounting rod 5, a support rod 9 is fixedly mounted on the rear end face of the boss 8, the through groove 4 is communicated with the left end face and the right end face of the machine body 1, the right end of the support rod 9 extends into the through groove 4 on the right side, a mounting plate 10 is fixedly mounted on the rear, a rotating arm 12 is rotatably mounted in the rotating hole 11, a convex block 13 is fixedly mounted on one side, far away from the rotating hole 11, of the front end face of the rotating arm 12, a worm wheel 14 is fixedly mounted on the rear end face of the rotating arm 12, a motor 15 is fixedly mounted on the lower end face of the mounting cavity 2, a worm 16 is fixedly mounted on an output shaft of the motor 15, a mounting block 17 is fixedly mounted on the rear end face of the mounting plate 10, communicated circular holes are formed in the upper end face and the lower end face of the mounting block 17, the worm 16 is rotatably mounted in the circular hole formed in the mounting block 17; the front side of the lower end face of the installation cavity 2 is provided with a second sliding groove 18, round holes are formed in the left end face and the right end face in the second sliding groove 18, a first screw rod 19 is installed in the round hole formed in the second sliding groove 18 in a rotating mode, a clamp 20 is installed in the second sliding groove 18 in a sliding mode, the two clamps 20 are installed in the second sliding groove 18 in a bilateral symmetry mode, threaded holes are formed in the left end face and the right end face of the lower side of the clamp 20, and the clamp 20 is in threaded connection with the first screw rod 19 through.
In this embodiment, the lower end surface of the connecting table 6 is provided with a rectangular groove 21, the right end surface of the rectangular groove 21 is provided with a receiving groove 22, a fixture block 23 is slidably mounted in the receiving groove 22, a spring 24 is fixedly mounted on the right end surface of the fixture block 23, the right end surface of the spring 24 is fixedly connected with the right end surface of the receiving groove 22, the right end surface of the receiving groove 22 is provided with a sliding hole 25, a second screw 26 is slidably mounted in the sliding hole 25, the left end surface of the second screw 26 is fixedly connected with the right end surface of the fixture block 23, the right end surface of the second screw 26 extends out of the sliding hole 25 and is fixedly mounted with a nut 27, the upper end surface of the gravity block 7 is fixedly mounted with a rectangular block 28, the rectangular block 28 is slidably mounted in the rectangular groove 21, the right end surface of the rectangular block 28 is provided with a clamping groove 29, after the gravity block 7 is mounted in the connecting table 6, the nut 27 only needs to be, therefore, the clamping block 23 can be disengaged from the clamping groove 29, and the gravity block 7 can be detached and replaced.
In this embodiment, the height of the rectangular block 28 is the same as the height of the rectangular groove 21, the height of the locking block 23 is the same as the height of the locking groove 29, the distance from the upper end surface of the locking groove 29 to the upper end surface of the rectangular block 28 is the same as the distance from the upper end surface of the accommodating groove 22 to the upper end surface of the rectangular groove 21, and when the rectangular block 28 is completely inserted into the rectangular groove 21, the locking groove 29 is just communicated with the accommodating groove 22.
In this embodiment, the left end surface of the supporting rod 9 and the rotation center of the rotating arm 12 are on the same vertical straight line, and the left-right length of the supporting rod 9 is greater than the length of the rotating arm 12, so as to prevent the rotating arm 12 from being separated from the supporting rod 9 without rotating to the vertical state, i.e., the protruding block 13.
In this embodiment, spacing groove 30 has been seted up to preceding terminal surface and the rear end face in the first spout 3, and the preceding terminal surface and the rear end face fixed mounting of installation pole 5 have stopper 31, and stopper 31 slidable mounting makes installation pole 5 can only slide from top to bottom in first spout 3 in spacing groove 30, prevents to install pole 5 horizontal tilt.
In this embodiment, the protrusion 13 is cylindrical, and the process of lifting the support rod 9 by the protrusion 13 is smoother.
In this embodiment, the first screw rod 19 is a bidirectional threaded screw rod, the thread directions of the first screw rod 19 from the middle to the two ends are opposite, a knob is fixedly mounted on the right end surface of the first screw rod 19, and when we rotate the first screw rod 19 through the knob, the two clamps 20 need to move in opposite directions.
In this embodiment, the opposite sides of the two clamps 20 are fixedly mounted with supporting protrusions 32, and the locks clamped by the supporting protrusions 32 are supported upwards, so that the locks may slide between the two clamps 20 during testing by directly using the friction force between the clamps 20.
The working principle of the invention is as follows:
firstly, a lock to be tested is taken up and placed between two clamps 20, then a knob on the right side of a screw is rotated to rotate the screw, at the same time, the two clamps 20 move towards the middle of the second sliding groove 18, when the two clamps 20 are almost to clamp the lock, the lower end face of the lock is attached to the upper end face of a supporting protrusion 32 between the two clamps 20, then the knob is rotated until the two clamps 20 completely clamp the lock, then the gravity block 7 is taken, a rectangular block 28 at the upper end of the gravity block 7 is aligned with a rectangular groove 21 formed in the lower end of a connecting table 6, a clamping groove 29 in the surface of the rectangular block 28 faces the right side, then the rectangular block 28 is inserted into the rectangular groove 21, when the rectangular block 28 is contacted with the clamping block 23, the clamping block 23 is extruded into the receiving groove 22 rightwards by the rectangular block 28, the spring 24 is compressed, and the second screw 26 slides rightwards in the sliding hole 25, then when the upper end face of the rectangular block 28 is attached to the upper end face of the rectangular groove 21, the clamping groove 29 will be aligned with the accommodating groove 22, the clamping block 23 loses pressure, the spring 24 will push the clamping block 23 to extend out of the accommodating groove 22 and be clamped into the clamping groove 29, the gravity block 7 is fixed and reconnects below the platform 6, next, the motor 15 can be started, the motor 15 drives the worm 16 to rotate, the worm 16 is meshed with the worm wheel 14 to drive the worm wheel 14 to rotate, the worm wheel 14 drives the rotating arm 12 to rotate anticlockwise in the rotating hole 11, the track of the rotating arm 12 driving the lug 13 to rotate can be divided into two parts, when the rotating arm 12 drives the lug 13 to rotate to the right part of the rotating track, the lug 13 moves upwards in the vertical direction, just right part of the moving track of the lug 13 is located within the range of the support rod 9, when the rotating arm 12 drives the lug 13 to rotate to the right part, the lug 13 is located below the support rod, the supporting rod 9 moves upwards along with the bump 13, the mounting rod 5 and the gravity block 7 also move upwards along with the movement of the supporting rod 9, when the bump 13 rises to the highest point, the bump 13 enters the left side of the movement track, at the moment, the supporting rod 9 does not coincide with the bump 13 any more, the supporting rod 9 loses the supporting force, under the action of gravity, the gravity block 7 descends at a high speed and then falls on a lockset clamped by the two clamps 20, the rotating arm 12 continuously rotates to enable the gravity block 7 to repeatedly ascend and descend, the lockset is tested by the method, and manual hammer hitting test is not needed any more.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides an automatic locking intensity detection device of container, includes organism (1), its characterized in that: the mounting cavity (2) has been seted up to the terminal surface before organism (1), the rear end face of organism (1) has been seted up to mounting cavity (2), first spout (3) and logical groove (4) have been seted up to left end face and right-hand member face in mounting cavity (2), slidable mounting has installation pole (5) in first spout (3), the lower terminal surface fixed mounting of installation pole (5) has connection platform (6), installation pole (5) have gravity piece (7) through connection platform (6) fixed mounting, the rear end face fixed mounting of installation pole (5) has boss (8), the rear end face fixed mounting of boss (8) has bracing piece (9), lead to left end face and the right-hand member of groove (4) intercommunication organism (1), the right-hand member of bracing piece (9) stretches into logical groove (4) on right side, the rear side fixed mounting that leads to groove (4) in mounting cavity (2) has mounting panel (10), the mounting structure is characterized in that a rotating hole (11) is formed in the front end face of the mounting plate (10), the rotating hole (11) is communicated with the rear end face of the mounting plate (10), a rotating arm (12) is installed in the rotating hole (11) in a rotating mode, a convex block (13) is fixedly installed on one side, away from the rotating hole (11), of the front end face of the rotating arm (12), a worm wheel (14) is fixedly installed on the rear end face of the rotating arm (12), a motor (15) is fixedly installed on the lower end face of the mounting cavity (2), an output shaft of the motor (15) is fixedly installed with a worm (16), a mounting block (17) is fixedly installed on the rear end face of the mounting plate (10), communicated round holes are formed in the upper end face and the lower end face of the mounting block (17), the worm (16) is rotatably installed in the round hole formed in the mounting; the utility model discloses a clamp, including installation cavity (2), mounting cavity (2), round hole, first screw rod (19), anchor clamps (20) and first screw rod (19) threaded connection, the round hole that sets up in second spout (18) is rotated and is installed to installation cavity (2) lower extreme front side, the round hole has been seted up to left end face and right end face in second spout (18), sliding connection has anchor clamps (20) in second spout (18), two are installed to anchor clamps (20) bilateral symmetry in second spout (18), the left end face and the right end face of anchor clamps (20) downside have seted up threaded hole, anchor clamps (20) pass through threaded hole and first screw rod (19) threaded.
2. The automatic lock strength detecting device for container according to claim 1, wherein: rectangular channel (21) have been seted up to the lower terminal surface of connecting platform (6), the right-hand member face of rectangular channel (21) has been seted up and has been accomodate groove (22), slidable mounting has fixture block (23) in accomodating groove (22), the right-hand member face fixed mounting of fixture block (23) has spring (24), the right-hand member face of spring (24) and the right-hand member face fixed connection who accomodates groove (22), the right-hand member face of accomodating groove (22) has been seted up slide opening (25), slidable mounting has second screw rod (26) in slide opening (25), the left end face of second screw rod (26) and the right-hand member face fixed connection of fixture block (23), the right-hand member face of second screw rod (26) stretches out fixed mounting from slide opening (25) and has nut (27), the up end face fixed mounting of gravity piece (7) has rectangular block (28), rectangular block (28) slidable mounting is in rectangular channel (21), the right end face of the rectangular block (28) is provided with a clamping groove (29).
3. The automatic lock strength detecting device for container according to claim 2, wherein: the height of the rectangular block (28) is the same as that of the rectangular groove (21), the height of the clamping block (23) is the same as that of the clamping groove (29), and the distance from the upper end face of the clamping groove (29) to the upper end face of the rectangular block (28) is the same as that from the upper end face of the accommodating groove (22) to the upper end face of the rectangular groove (21).
4. The automatic lock strength detecting device for container according to claim 1, wherein: the left end face of the supporting rod (9) and the rotating circle center of the rotating arm (12) are on the same vertical straight line, and the left length and the right length of the supporting rod (9) are larger than those of the rotating arm (12).
5. The automatic lock strength detecting device for container according to claim 1, wherein: spacing groove (30) have been seted up to preceding terminal surface and rear end face in first spout (3), preceding terminal surface and rear end face fixed mounting of installation pole (5) have stopper (31), stopper (31) slidable mounting is in spacing groove (30).
6. The automatic lock strength detecting device for container according to claim 1, wherein: the projection (13) is cylindrical.
7. The automatic lock strength detecting device for container according to claim 1, wherein: the first screw rod (19) is a bidirectional threaded screw rod, the thread turning directions of the first screw rod (19) from the middle to the two ends are opposite, and a knob is fixedly mounted on the right end face of the first screw rod (19).
8. The automatic lock strength detecting device for container according to claim 1, wherein: and supporting bulges (32) are fixedly arranged on the opposite sides of the two clamps (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110272550.9A CN113063684A (en) | 2021-03-13 | 2021-03-13 | Automatic locking strength detection device for container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110272550.9A CN113063684A (en) | 2021-03-13 | 2021-03-13 | Automatic locking strength detection device for container |
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| CN113063684A true CN113063684A (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110272550.9A Pending CN113063684A (en) | 2021-03-13 | 2021-03-13 | Automatic locking strength detection device for container |
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| CN (1) | CN113063684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834738A (en) * | 2021-09-18 | 2021-12-24 | 浙江佳伟智能科技有限公司 | Lock impact test device and using method thereof |
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| 庞怀玉: "《机械制造工程学》", 31 May 1998, 机械工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834738A (en) * | 2021-09-18 | 2021-12-24 | 浙江佳伟智能科技有限公司 | Lock impact test device and using method thereof |
| CN113834738B (en) * | 2021-09-18 | 2023-09-19 | 浙江佳伟智能科技有限公司 | Lockset impact test device and using method thereof |
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