CN209055408U - A kind of stretching force detecting apparatus of fishing net monofilament - Google Patents
A kind of stretching force detecting apparatus of fishing net monofilament Download PDFInfo
- Publication number
- CN209055408U CN209055408U CN201821708867.2U CN201821708867U CN209055408U CN 209055408 U CN209055408 U CN 209055408U CN 201821708867 U CN201821708867 U CN 201821708867U CN 209055408 U CN209055408 U CN 209055408U
- Authority
- CN
- China
- Prior art keywords
- fixed
- fixedly installed
- plate
- block
- fixed block
- 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.)
- Expired - Fee Related
Links
Abstract
Purpose of the utility model is to solve existing devices to the problem of fishing net monofilament pull force calculation complexity, disclose a kind of stretching force detecting apparatus of fishing net monofilament, including the first fixed plate, U-frame, first L shape bar, first fixed block, sleeve, cross bar, through-hole, fixed ring, first positioning plate, shaft, rotating cylinder, tape measure, swingle, swivel plate, frictional layer, handle, second fixed plate, reinforcing rib, second positioning plate, tensiometer, third fixed block, first guide rod, sliding block, vertical bar, guide plate, link block, connecting rod, lantern ring, second guide rod, 2nd L shape bar, 6th fastening screw, motor, rotating disk, push rod and roller devices.The rotation that the utility model passes through swingle, and then drive swivel plate and frictional layer that the cable of rotating cylinder surface wrap is fixed, worker is facilitated to test, by being slidably matched for sleeve and cross bar, thus the pull force calculation for facilitating worker to bear the fishing net monofilament of different length.
Description
Technical field
The utility model relates to fishing net field more particularly to a kind of stretching force detecting apparatus of fishing net monofilament.
Background technique
Fishing net is most common tool in breeding process, if using having wound, inelastic and aging nylon cable,
It is easy to keep fish injured, and injured fish is also easy the various bacteriums of infection, economic loss is brought to fisherman, and using of poor quality
The fishing net that knits out of cable, General Life can be very short, more cannot stand the corrosion of various disinfectants, it will cause the wave of resource
Take.
At present when carrying out quality testing to fishing net monofilament, mainly tested using tension tester, however this device
Mainly by ball-screw-transmission, but the performance of its performance will lean on computer system to operate competence exertion, complicated for operation and whole
It is also more expensive to cover price, failure needs specialized maintenance master worker to repair, and increases the financial burden of user, also
Worker uses tensiometer, and artificial manpower is needed to pull, and when pulling is laborious, increases the tired degree of worker, device also exists
The fishing net filament length that detects of needs is measured in use, worker is needed individually to prepare measuring tool, it is comparatively laborious and
It wastes time, reduces the measurement efficiency to work, need to design a kind of stretching force detecting apparatus of fishing net monofilament to solve above-mentioned ask
Topic.
Summary of the invention
Purpose of the utility model is to solve the deficiencies in the prior art, provide a kind of pull force calculation of fishing net monofilament
Device.
The utility model is achieved through the following technical solutions: a kind of stretching force detecting apparatus of fishing net monofilament, including first
Fixed plate and U-frame, the first fixed plate left side is provided with the first L shape bar, between the first L shape bar and the first fixed plate
It is symmetrically arranged with the second fastening screw, the first L shape bar downside is symmetrically arranged with the first fastening screw, and described first is fixed
It is fixedly installed with the first fixed block on the upside of the plate right side, is fixedly installed with helical spring, the spiral on the right side of first fixed block
It is fixedly installed with sleeve on the right side of spring, the sleeve inner is provided with cross bar, and the cross bar is fixedly connected with the first fixed block, institute
It states and is provided with block on the right side of sleeve, the block is fixedly connected with cross bar, and the rail surface is uniformly provided with through-hole, and described first
It is provided with the 5th fixed block on the downside of fixed block, the 5th fixed block is fixedly connected with the first fixed plate, the 5th fixed block
Right side is fixedly installed with fixed ring, and the U-frame upper inside wall is provided with the first positioning plate, the U-frame inner lower wall
It is provided with third fixed plate, first positioning plate and third fixed plate are equipped with the 4th fastening screw between U-frame respectively,
It is provided with shaft between the third fixed plate and the first positioning plate, is fixedly installed with rotating cylinder on the upside of the shaft surface, institute
It states and is provided with the second fixed block on the downside of rotating cylinder, second fixed block is fixedly connected with shaft, on the downside of second fixed block
It is provided with tape measure, the tape measure is fixedly connected with shaft, and swingle is provided on the left of the rotating cylinder, and the swingle left side is solid
Surely it is provided with swivel plate, is fixedly installed with frictional layer on the left of the swivel plate, the swingle upper end is fixedly installed with handle, institute
It states and is provided with the second fixed plate on the downside of U-frame, be symmetrically installed with the 8th fastening screw between second fixed plate and U-frame,
Reinforcing rib is installed between the U-frame and the second fixed plate, the reinforcing rib is fixedly connected with U-frame, the reinforcing rib with
7th fastening screw is installed between the second fixed plate, the second positioning plate is fixedly installed on the right side of the U-frame, described second is fixed
It is fixedly installed with tensiometer on the right side of the plate of position, third fixed block is fixedly installed on the right side of the tensiometer, the third fixed block is right
Side is fixedly installed with the first guide rod, and the first guide rod surface sliding is socketed with sliding block, the cunning
5th fastening screw is installed between block and the first guide rod, is fixedly installed with vertical bar on the downside of the sliding block, it is described
The vertical bar left side is fixedly installed with guide plate, and link block is fixedly installed on the right side of the vertical bar, is fixedly mounted on the right side of the link block
There is a connecting rod, is fixedly installed with lantern ring on the downside of the connecting rod left side, the lantern ring is internally provided with the second guide rod, and described the
Two guide rod left ends are fixedly installed with the 2nd L shape bar, and the 2nd L shape bar downside is symmetrically arranged with the 6th fastening screw, institute
It states the 2nd L shape bar upper end and is fixedly installed with the 4th fixed block, be fixedly installed with motor, the motor on the upside of the 4th fixed block
Front is fixedly installed with rotating disk, and the rotary disk surface, which is threadedly engaged, is equipped with push rod, and the third fixed plate and second is consolidated
Roller devices are respectively arranged on the downside of fixed board.
As the optimal technical scheme of the utility model, the sleeve is slidably matched with cross bar.
As the optimal technical scheme of the utility model, the swingle turns with the first positioning plate and the second fixed block respectively
Dynamic cooperation.
As the optimal technical scheme of the utility model, the frictional layer is rubber material.
As the optimal technical scheme of the utility model, the width of the frictional layer is greater than the diameter of rotating cylinder.
As the optimal technical scheme of the utility model, the shaft is rotated with the first positioning plate and third fixed plate respectively
Cooperation.
As the optimal technical scheme of the utility model, second guide rod is matched with lantern ring and connecting rod sliding respectively
It closes.
Compared with prior art, the utility model has the beneficial effects that
The utility model drives the fishing of swivel plate and frictional layer to rotating cylinder surface wrap by the rotation of swingle
Net filament is fixed, and worker is facilitated to test, by being slidably matched for sleeve and cross bar, consequently facilitating long to monofilament detected
Degree is fixed, and the pulling force for facilitating worker to bear the monofilament of different length detects, by the way that tape measure is arranged, so as to
The detection situation of change in different length monofilament is known convenient for worker, facilitates worker to record out accurate data, to expand
The use scope of device improves the usability of device, by the way that motor is arranged, consequently facilitating manual operation is replaced by electric power, from
And the tired degree of worker is saved, and reasonable design, easy operation, meet social demand, is worth being pushed away to fishing net technical field
Extensively.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, the first fastening screw, the 2, the first L shape bar, the 3, second fastening screw, the 4, first fixed plate, 5, first is solid
Determine block, 6, cross bar, 7, helical spring, 8, sleeve, 9, third fastening screw, 10, fixed ring, 11, through-hole, 12, block, 13, rub
Wipe layer, 14, handle, 15, swingle, the 16, the 4th fastening screw, the 17, first positioning plate, 18, shaft, 19, rotating cylinder, 20, the
Two fixed blocks, 21, tape measure, 22, U-board, the 23, second positioning plate, 24, tensiometer, 25, third fixed block, the 26, first guiding
Bar, 27, sliding block, the 28, the 5th fastening screw, 29, vertical bar, 30, guide plate, 31, link block, 32, connecting rod, the 33, second guiding
Bar, the 34, the 6th fastening screw, 37, push rod, the 38, the 4th fixed block, 39, rotating disk, 40, motor, 41, reinforcing rib, the 42, the 7th
Fastening screw, the 43, second fixed plate, the 44, the 8th fastening screw, 45, roller devices, 46, third fixed plate, 47, swivel plate,
48, the 5th fixed block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution:
A kind of stretching force detecting apparatus of fishing net monofilament, including the first fixed plate 4 and U-frame 22, first fixed plate 4 are left
Side is provided with the first L shape bar 2, and the second fastening screw 3, institute are symmetrically arranged between the first L shape bar 2 and the first fixed plate 4
It states 2 downside of the first L shape bar and is symmetrically arranged with the first fastening screw 1, the is fixedly installed on the upside of 4 right side of the first fixed plate
One fixed block 5 is fixedly installed with helical spring 7 on the right side of first fixed block 5, is fixedly installed on the right side of the helical spring 7
Sleeve 8, the sleeve 8 are internally provided with cross bar 6, and the cross bar 6 is fixedly connected with the first fixed block 5, set on the right side of the sleeve 8
It is equipped with block 12, the block 12 is fixedly connected with cross bar 6, and 6 surface of cross bar is uniformly provided with through-hole 11, and described first is fixed
The 5th fixed block 48 is provided on the downside of block 5, the 5th fixed block 48 is fixedly connected with the first fixed plate 4, and the described 5th is fixed
Fixed ring 10 is fixedly installed on the right side of block 48, the 22 upper inside wall of U-frame is provided with the first positioning plate 17, the U-frame
22 inner lower walls are provided with third fixed plate 46, first positioning plate 17 and third fixed plate 46 respectively with U-frame 22 it
Between the 4th fastening screw 16 is installed, be provided with shaft 18 between the third fixed plate 46 and the first positioning plate 17, described turn
It is fixedly installed with rotating cylinder 19 on the upside of 18 surface of axis, the second fixed block 20 is provided on the downside of the rotating cylinder 19, described second is solid
Determine block 20 to be fixedly connected with shaft 18, tape measure 21 is provided on the downside of second fixed block 20, the tape measure 21 and shaft 18 are solid
It is fixed to connect, it is provided with swingle 15 on the left of the rotating cylinder 19, swivel plate 47 is fixedly installed on the left of the swingle 15, it is described
It is fixedly installed with frictional layer 13 on the left of swivel plate 47,15 upper end of swingle is fixedly installed with handle 14, under the U-frame 22
Side is provided with the second fixed plate 43, and the 8th fastening screw 44, institute are symmetrically installed between second fixed plate 43 and U-frame 22
It states and reinforcing rib 41 is installed between U-frame 22 and the second fixed plate 43, the reinforcing rib 41 is fixedly connected with U-frame 22, described
7th fastening screw 42 is installed between reinforcing rib 41 and the second fixed plate 43, is fixedly installed with second on the right side of the U-frame 22
Positioning plate 23 is fixedly installed with tensiometer 24 on the right side of second positioning plate 23, is fixedly installed on the right side of the tensiometer 24
Three fixed blocks 25, the first guide rod 26 is fixedly installed on the right side of the third fixed block 25, and 26 surface of the first guide rod is sliding
Shifting is socketed with sliding block 27, is equipped with the 5th fastening screw 28 between the sliding block 27 and the first guide rod 26, under the sliding block 27
Side is fixedly installed with vertical bar 29, and 29 left side of vertical bar is fixedly installed with guide plate 30, is fixedly installed on the right side of the vertical bar 29
Link block 31 is fixedly installed with connecting rod 32 on the right side of the link block 31, is fixedly installed with set on the downside of 32 left side of connecting rod
Ring 36, the lantern ring 36 are internally provided with the second guide rod 33, and 33 left end of the second guide rod is fixedly installed with the 2nd L shape bar
35,35 downside of the 2nd L shape bar is symmetrically arranged with the 6th fastening screw 34, and 35 upper end of the 2nd L shape bar is fixedly mounted
There is the 4th fixed block 38, motor 40 is fixedly installed on the upside of the 4th fixed block 38, is fixedly installed with before the motor 40
Rotating disk 39,39 surface of rotating disk, which is threadedly engaged, is equipped with push rod 37, the third fixed plate 46 and the second fixed plate 43
Downside is respectively arranged with roller devices 45.
The sleeve 8 is slidably matched with cross bar 6.
The swingle 15 is rotatably assorted with the first positioning plate 17 and the second fixed block 20 respectively.
The frictional layer 13 is rubber material.
The width of the frictional layer 13 is greater than the diameter of rotating cylinder 19.
The shaft 18 is rotatably assorted with the first positioning plate 17 and third fixed plate 46 respectively.
Second guide rod 33 is slidably matched with lantern ring 36 and connecting rod 32 respectively.
Working principle: when carrying out pull force calculation to fishing net monofilament, worker first connects 2 bottom surface of the first L shape bar with ground
Touching, is then fixed by the first fastening screw 1 with ground, while worker pushes U-frame 22, and roller devices 45 is made to drive U
Shape frame 22 slides into 4 directly to the right of the first fixed plate, while the 2nd L shape bar 35 being fixed by the 6th fastening screw 34 with ground,
Then monofilament is wrapped in 19 surface of rotating cylinder by worker, and the monofilament other end is penetrated through-hole 11, while worker slides sleeve 8, is made
Sleeve 8 wraps up monofilament and tightens the fixed monofilament of third fastening screw 9, then tape measure 21 is pulled out to and hung over 10 surface of fixed ring,
Worker's rotational handle 14 simultaneously makes swingle 15 that swivel plate 47 be driven to be rotated, contacts frictional layer 13 with rotating cylinder 19, into
And the position of rotating cylinder 19 is positioned, then worker tightens the 5th fastening screw 28, the position of sliding block 27 is fixed,
Motor 40 is connected power supply nearby by worker at this time, and motor 40 is made to work, after rotating disk 39 drives push rod 37 to rotate half cycle
Guide plate 30 will be pushed to the right, and then vertical bar 29 is made to push link block 31, connecting rod 32 and lantern ring 36 in the second guide rod
33 surfaces are slided to the right, will also realize sliding block 27, the first guide rod 26, tensiometer 24, the second positioning plate 23 and U-frame 22 to
Right movement, worker watches whether monofilament has fracture or the case where slight crack occur at this time, when push rod 37 pushes guide plate 30 to the right
Monofilament is broken when sliding, and worker makes record to the length of monofilament by watching the scale of tape measure 21, and then worker loosens
Third fastening screw 9, rotational handle 14 separate frictional layer 13 with rotating cylinder 19, and pull monofilament, and fishing net monofilament is worn again
Enter in through-hole 11, sleeve 8 is slided in monofilament surface again, monofilament is fixed again through third fastening screw 9, simultaneously
Worker loosens the 5th fastening screw 28, and U-frame 22 is pushed to the right, at this time will be by fixed ring 10 and shaft 18 to tape measure 21
It is pulled, then for worker by the scale of viewing tape measure 21, being adjusted to the length of monofilament test prolongs the length of monofilament
Long, then worker makes swingle 15 that swivel plate 47 be driven to be rotated, makes frictional layer 13 to rotating cylinder 19 in secondary rotational handle 14
Position positioned secondary, while worker tightens the 5th fastening screw 28, is fixed to the position of sliding block 27, passes through motor
40 again rotate half cycle when, it will make push rod 37 repeat aforesaid operations, after fishing net monofilament is broken again, then worker weigh
Multiple aforesaid operations loosen third fastening screw 9 again, and monofilament is penetrated inside through-hole 11 again, passes through repetition by rotational handle 14
Aforesaid operations meet social demand to facilitate worker to test the monofilament of different length, are worth leading to fishing net technology
It is promoted in domain.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of stretching force detecting apparatus of fishing net monofilament, including the first fixed plate (4) and U-frame (22), it is characterised in that: described
It is provided with the first L shape bar (2) on the left of first fixed plate (4), is symmetrically set between the first L shape bar (2) and the first fixed plate (4)
It being equipped with the second fastening screw (3), the first L shape bar (2) downside is symmetrically arranged with the first fastening screw (1), and described first
It is fixedly installed with the first fixed block (5) on the upside of fixed plate (4) right side, is fixedly installed with spiral on the right side of first fixed block (5)
Spring (7), helical spring (7) right side are fixedly installed with sleeve (8), and the sleeve (8) is internally provided with cross bar (6), institute
State cross bar (6) to be fixedly connected with the first fixed block (5), be provided with block (12) on the right side of the sleeve (8), the block (12) with
Cross bar (6) is fixedly connected, and cross bar (6) surface is uniformly provided with through-hole (11), and the is provided on the downside of first fixed block (5)
Five fixed blocks (48), the 5th fixed block (48) are fixedly connected with the first fixed plate (4), on the right side of the 5th fixed block (48)
It is fixedly installed with fixed ring (10), U-frame (22) the upper inside wall is provided with the first positioning plate (17), the U-frame
(22) inner lower wall is provided with third fixed plate (46), first positioning plate (17) and third fixed plate (46) respectively with U
4th fastening screw (16) is installed between shape frame (22), is arranged between the third fixed plate (46) and the first positioning plate (17)
Have shaft (18), be fixedly installed with rotating cylinder (19) on the upside of shaft (18) surface, is provided on the downside of the rotating cylinder (19)
Second fixed block (20), second fixed block (20) are fixedly connected with shaft (18), set on the downside of second fixed block (20)
It is equipped with tape measure (21), the tape measure (21) is fixedly connected with shaft (18), is provided with swingle on the left of the rotating cylinder (19)
(15), it is fixedly installed swivel plate (47) on the left of the swingle (15), is fixedly installed with friction on the left of the swivel plate (47)
Layer (13), swingle (15) upper end are fixedly installed with handle (14), are provided with the second fixed plate on the downside of the U-frame (22)
(43), the 8th fastening screw (44), the U-frame are symmetrically installed between second fixed plate (43) and U-frame (22)
(22) it is equipped between the second fixed plate (43) reinforcing rib (41), the reinforcing rib (41) is fixedly connected with U-frame (22), institute
It states and the 7th fastening screw (42) is installed between reinforcing rib (41) and the second fixed plate (43), it is fixed on the right side of the U-frame (22)
It is equipped with the second positioning plate (23), is fixedly installed with tensiometer (24), the tensiometer on the right side of second positioning plate (23)
(24) right side is fixedly installed with third fixed block (25), is fixedly installed with the first guide rod on the right side of the third fixed block (25)
(26), the first guide rod (26) surface sliding is socketed with sliding block (27), the sliding block (27) and the first guide rod (26) it
Between the 5th fastening screw (28) is installed, be fixedly installed with vertical bar (29) on the downside of the sliding block (27), vertical bar (29) left side
It is fixedly installed with guide plate (30), is fixedly installed with link block (31) on the right side of the vertical bar (29), on the right side of the link block (31)
It is fixedly installed with connecting rod (32), is fixedly installed with lantern ring (36) on the downside of connecting rod (32) left side, in the lantern ring (36)
Portion is provided with the second guide rod (33), and the second guide rod (33) left end is fixedly installed with the 2nd L shape bar (35), and described second
L shape bar (35) downside is symmetrically arranged with the 6th fastening screw (34), and the 2nd L shape bar (35) upper end is fixedly installed with the 4th
Fixed block (38), the 4th fixed block (38) upside are fixedly installed with motor (40), are fixedly mounted before the motor (40)
Have rotating disk (39), rotating disk (39) surface, which is threadedly engaged, to be equipped with push rod (37), the third fixed plate (46) and
Roller devices (45) are respectively arranged on the downside of two fixed plates (43).
2. a kind of stretching force detecting apparatus of fishing net monofilament according to claim 1, it is characterised in that: the sleeve (8) with
Cross bar (6) is slidably matched.
3. a kind of stretching force detecting apparatus of fishing net monofilament according to claim 1, it is characterised in that: the swingle (15)
It is rotatably assorted respectively with the first positioning plate (17) and the second fixed block (20).
4. a kind of stretching force detecting apparatus of fishing net monofilament according to claim 1, it is characterised in that: the frictional layer (13)
For rubber material.
5. a kind of stretching force detecting apparatus of fishing net monofilament according to claim 1, it is characterised in that: the frictional layer (13)
Width be greater than rotating cylinder (19) diameter.
6. a kind of stretching force detecting apparatus of fishing net monofilament according to claim 1, it is characterised in that: the shaft (18) point
It is not rotatably assorted with the first positioning plate (17) and third fixed plate (46).
7. a kind of stretching force detecting apparatus of fishing net monofilament according to claim 1, it is characterised in that: second guide rod
(33) it is slidably matched respectively with lantern ring (36) and connecting rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821708867.2U CN209055408U (en) | 2018-10-22 | 2018-10-22 | A kind of stretching force detecting apparatus of fishing net monofilament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821708867.2U CN209055408U (en) | 2018-10-22 | 2018-10-22 | A kind of stretching force detecting apparatus of fishing net monofilament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209055408U true CN209055408U (en) | 2019-07-02 |
Family
ID=67051057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821708867.2U Expired - Fee Related CN209055408U (en) | 2018-10-22 | 2018-10-22 | A kind of stretching force detecting apparatus of fishing net monofilament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209055408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289364A (en) * | 2020-03-13 | 2020-06-16 | 深圳天溯计量检测股份有限公司 | Tension test equipment and method for carrying out steel wire rope tension test by using same |
-
2018
- 2018-10-22 CN CN201821708867.2U patent/CN209055408U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289364A (en) * | 2020-03-13 | 2020-06-16 | 深圳天溯计量检测股份有限公司 | Tension test equipment and method for carrying out steel wire rope tension test by using same |
| CN111289364B (en) * | 2020-03-13 | 2020-10-27 | 深圳天溯计量检测股份有限公司 | Tension test equipment and method for carrying out steel wire rope tension test by using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209327393U (en) | A kind of falling-proof type deformation of transformer winding tester | |
| CN209055408U (en) | A kind of stretching force detecting apparatus of fishing net monofilament | |
| CN217717278U (en) | Steel bar strength detection device for quality supervision of constructional engineering | |
| WO2020224001A1 (en) | Visual flexible-material bending performance measuring device | |
| CN107626618A (en) | A kind of slide measure, which is safeguarded, uses rapid cleaning equipment | |
| CN212779006U (en) | Shield excavation measuring device | |
| CN112556532A (en) | Geological disaster prevention crack size detection equipment | |
| CN219448833U (en) | Winding device for offshore wind power test equipment | |
| CN116165465A (en) | Line loss segmented acquisition measurer and use method thereof | |
| CN212903685U (en) | Cable force monitoring device with cable fixing structure | |
| CN216669616U (en) | Stainless steel wire hardness detection equipment | |
| CN209432626U (en) | A kind of device that measurement diamond line twists off | |
| CN209878475U (en) | Steel wire rope strength detection device | |
| CN112525682A (en) | Tension detection device for processing fishing line | |
| CN215339273U (en) | Power line tension and torsion testing machine convenient to operate | |
| CN206095495U (en) | Tension twist measuring instrument for belt of oil pumping well | |
| CN208333731U (en) | Simple tension spring tension detection device | |
| CN111760817A (en) | Sensor probe self-cleaning device | |
| CN207997215U (en) | A kind of part derusting mechanism being integrally formed knitting machine | |
| CN221528718U (en) | Device for rapidly heating quartz sand | |
| CN221377491U (en) | Stainless steel material toughness detection device | |
| CN112191715A (en) | Metal pipe bending machine | |
| CN219824844U (en) | Road crack detector | |
| CN206339440U (en) | A kind of device for testing tensile force | |
| CN209055444U (en) | Electrodynamic type plays bulging instrument automatically |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20191022 |