CN208653935U - The device for testing tensile force of luggage pull rod - Google Patents
The device for testing tensile force of luggage pull rod Download PDFInfo
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- CN208653935U CN208653935U CN201821410057.9U CN201821410057U CN208653935U CN 208653935 U CN208653935 U CN 208653935U CN 201821410057 U CN201821410057 U CN 201821410057U CN 208653935 U CN208653935 U CN 208653935U
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- pull rod
- tensile force
- bottom plate
- plate
- testing tensile
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Abstract
The utility model discloses the device for testing tensile force of luggage pull rod, including top plate and bottom plate, side plate is welded between the top plate and bottom plate, and the quantity of side plate is two, the top plate is located at the top of bottom plate, slidably connects lifting platform between two side plates, and the nose threads of lifting platform are connected with hand-type pulling seat, the leading exterior surface two sides of the bottom plate slidably connect fixing seat, and the rear end of the side plate is connected with roller, and the lower end outer surface of the top plate is connected with fixed pulley.The device for testing tensile force of the luggage pull rod, the pull rod of different sizes can easily be measured, more easily the position of pull rod can be fixed up, and state of the simulation pull rod that can be more nearly when being used by a person, measurement result can be made to be more nearly really, tensile test work easily can be carried out to pull rod, also have the characteristics that easy to operate structure is simple, be worth being used more widely.
Description
Technical field
The present invention relates to device for testing tensile force fields, the specially device for testing tensile force of luggage pull rod.
Background technique
Device for testing tensile force is exactly a kind of utensil that can measure pulling force size suffered by tested object, and pulling force in the market is surveyed
Trial assembly is equipped with very much, but not specifically for the device for testing tensile force of case drawbar, this is just the tensile test of case drawbar
Work brings trouble, although existing some device for testing tensile force can carry out the test job to pull rod reluctantly, Gu
Surely get up relatively complicated, measurement result also can not be more close to true, for this purpose, it is proposed that the tensile test of luggage pull rod
Device.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides the device for testing tensile force of luggage pull rod, the luggages
The device for testing tensile force of pull rod can easily measure the pull rod of different sizes, can be more easily by the position of pull rod
State when the simulation pull rod that is fixed up, and can be more nearly is used by a person, can be such that measurement result is more nearly really,
Tensile test work easily can be carried out to pull rod, also have the characteristics that easy to operate structure is simple, be worth being used more widely.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: the tensile test of luggage pull rod
Device, including top plate and bottom plate are welded with side plate between the top plate and bottom plate, and the quantity of side plate is two, the top plate
Positioned at the top of bottom plate, lifting platform is slidably connected between two side plates, and the nose threads of lifting platform are connected with hand-type
Pulling seat, the leading exterior surface two sides of the bottom plate slidably connect fixing seat, and the rear end of the side plate is connected with roller, described
The lower end outer surface of top plate is connected with fixed pulley, is provided with spring between the lower end of the lifting platform and the upper end of bottom plate.
Preferably, two side external surface front ends of the bottom plate are threaded with adjusting screw rod close to the position of fixing seat,
The interior forward end of the bottom plate offers regulating tank.
Preferably, after the other side of the fixing seat is provided with adapter sleeve and positioning seat, and adapter sleeve is located at positioning seat
End, the internal slide of the positioning seat is connected with connecting plate, and adapter sleeve is welded on connecting plate, the inside spiral shell of the connecting plate
Line is connected with positioning pin.
Preferably, the rear end of the fixing seat is welded with slide, and slide is flexibly connected with adjusting screw rod.
Preferably, the lower end of the hand-type pulling seat is provided with connector sleeve, and the quantity of connector sleeve is four, the spring
Two sides, which are glued, damping rubber block.
Preferably, one end of the connector sleeve is welded with link block, and the inside of link block is through there is connection bolt, described
Link block is fixedly connected by connection bolt with hand-type pulling seat.
Preferably, a side external surface of the side plate offers scale slot, and the internal slide of scale slot is connected with vernier,
The vernier is welded on a side external surface of lifting platform.
Preferably, cable wire is provided between the roller and lifting platform, and a side external surface of roller is welded with crank.
Preferably, the lower end outer surface four corners of the bottom plate are welded with mounting blocks, and the inside of mounting blocks offers peace
Fill hole.
(3) beneficial effect
The present invention provides the device for testing tensile force of luggage pull rod, have it is following the utility model has the advantages that
(1), the device for testing tensile force of the luggage pull rod, by the two side external surface front ends in bottom plate close to fixing seat
Position be threaded with adjusting screw rod, offer regulating tank in the interior forward end of bottom plate, fixing seat the other side be arranged
There are adapter sleeve and positioning seat, is connected with connecting plate in the internal slide of positioning seat, and adapter sleeve is welded on connecting plate, is being connected
The internal whorl of plate is connected with positioning pin, is used to fix the lower end of case drawbar in fixing seat, and adapter sleeve has centainly
Deformability is welded with slide in the rear end of fixing seat, and slide is flexibly connected with adjusting screw rod, when using the device, first
It needs for whole device to be fixed by mounting blocks and is mounted on designated position, next just carry out treating test luggage drawing
Then positioning pin is screwed in the lower end insertion adapter sleeve of pull rod, screws the process of positioning pin by the fixation work of bar sample
In, positioning pin will drive connecting plate to the movement of fixing seat one end, lock until by the lower end of pull rod, in test different sizes
Pull rod when, adjusting screw rod can be rotated, move slide in regulating tank, so as to adjust the spacing between two fixing seats,
When adjusting to suitable distance, the position of adjusting screw rod is fixed by the lock nut outside adjusting screw rod, adjusting screw rod and solid
The setting of reservation can easily measure the pull rod of different sizes, and more easily the position of pull rod can be fixed up；
(2), the device for testing tensile force of the luggage pull rod is connected with hand-type by the nose threads in lifting platform and draws
Seat is provided with connector sleeve in the lower end of hand-type pulling seat, and the quantity of connector sleeve is four, is welded with connection in one end of connector sleeve
Block is fixedly connected by connection bolt with hand-type pulling seat, by pull rod in the inside of link block through there is connection bolt in link block
Lower end it is fixed after, just to continue to connect the measuring mechanism of the upper end of pull rod and device, connector sleeve is passed through and is drawn
At the hand handle of bar upper end, the back end outer surface that link block is fixed on hand-type pulling seat by connecting bolt can after locking
Tensile test work is carried out, four impetus are generated between four connector sleeve meetings and pull rod, are like that the finger of people and pull rod connect
Scene when touching, the state when simulation pull rod that the setting of hand-type pulling seat can be more nearly is used by a person can be such that measurement ties
Fruit is more nearly really；
(3), the device for testing tensile force of the luggage pull rod, when testing case drawbar, rotation crank is driven
Roller rotation, roller can drive lifting platform to move upwards, can thus spring be made to be stretched, to pass through hand-type by cable wire again
Pulling seat increases pulling force to pull rod, and lifting platform will drive vernier movement simultaneously in the process of movement, pass through scale slot locating for vernier
Position can easily read pulling force registration at this time, whole device easily can carry out tensile test work to pull rod
Make, also has the characteristics that easy to operate structure is simple, be worth being used more widely.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is side view diagram of the invention；
Fig. 3 is the partial view of fixing seat of the invention；
Fig. 4 combines view with bottom plate for fixing seat of the invention；
Fig. 5 is the side view diagram of side plate of the invention；
Fig. 6 is the enlarged view of hand-type pulling seat of the invention.
In figure: 1, top plate；2, bottom plate；21, adjusting screw rod；22, regulating tank；3, side plate；4, hand-type pulling seat；41, connector sleeve；
42, link block；43, bolt is connected；5, fixing seat；51, positioning seat；52, adapter sleeve；53, connecting plate；54, positioning pin；55, sliding
Seat；6, roller；7, lifting platform；8, fixed pulley；9, spring；10, mounting blocks；11, crank；12, scale slot；13, vernier.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: the device for testing tensile force of luggage pull rod, including top
Plate 1 and bottom plate 2, top plate 1 are located at the top of bottom plate 2, and side plate 3 is welded between top plate 1 and bottom plate 2, and the quantity of side plate 3 is two
A, the leading exterior surface two sides of bottom plate 2 slidably connect fixing seat 5, when using the device, it is necessary first to by whole device
It is fixed by mounting blocks 10 and is mounted on designated position, next just carry out the fixation for treating test case drawbar sample
Then work screws in the lower end insertion adapter sleeve 52 of pull rod positioning pin 54, during screwing positioning pin 54, positioning
Pin 54 will drive connecting plate 53 to the movement of 5 one end of fixing seat, lock until by the lower end of pull rod, in test different sizes
When pull rod, adjusting screw rod 21 can be rotated, moves slide 55 in regulating tank 22, so as to adjust between two fixing seats 5
Spacing is fixed the position of adjusting screw rod 21 by the lock nut outside adjusting screw rod 21 when adjusting to suitable distance, is adjusted
The setting of screw rod 21 and fixing seat 5 can easily measure the pull rod of different sizes, can be more easily by the position of pull rod
It sets and is fixed up, the rear end of side plate 3 is connected with roller 6, and the lower end outer surface of top plate 1 is connected with fixed pulley 8, under lifting platform 7
It is provided with spring 9 between end and the upper end of bottom plate 2, lifting platform 7, the front end spiral shell of lifting platform 7 are slidably connected between two side plates 3
Line is connected with hand-type pulling seat 4, after the lower end of pull rod is fixed, just to continue the measuring mechanism by the upper end of pull rod and device
It connects, at the hand handle that connector sleeve 41 is passed through to pull rod upper end, link block 42 is fixed on hand-type drawing by connecting bolt 43
The back end outer surface of seat 4, can carry out tensile test work, generate four between four 41 meetings of connector sleeve and pull rod after locking
A impetus, the scene when finger and pull rod for being like people contact, the simulation that the setting of hand-type pulling seat 4 can be more nearly are drawn
State when bar is used by a person can be such that measurement result is more nearly really, when testing case drawbar, rotate crank
11 drive roller 6 to rotate, and roller 6 can drive lifting platform 7 to move upwards by cable wire again, thus spring 9 can be made to be stretched, from
And pulling force is increased to pull rod by hand-type pulling seat 4, lifting platform 7 will drive the movement of vernier 13 simultaneously in the process of movement, pass through
The position of scale slot 12 locating for vernier 13 can easily read pulling force registration at this time, and whole device can be easily to drawing
Bar carries out tensile test work, also has the characteristics that easy to operate structure is simple, is worth being used more widely.
Two side external surface front ends of bottom plate 2 are threaded with adjusting screw rod 21 close to the position of fixing seat 5, bottom plate 2
Interior forward end offers regulating tank 22, and regulating tank 22 is used to limit the position on 5 vertical direction of fixing seat；Fixing seat 5 it is another
Side is provided with adapter sleeve 52 and positioning seat 51, and adapter sleeve 52 is located at the rear end of positioning seat 51, the internal slide connection of positioning seat 51
There is connecting plate 53, adapter sleeve 52 is welded on connecting plate 53, and the internal whorl of connecting plate 53 is connected with positioning pin 54, fixing seat 5
For fixing the lower end of case drawbar, adapter sleeve 52 has certain deformability；The rear end of fixing seat 5 is welded with slide
55, slide 55 is flexibly connected with adjusting screw rod 21；The lower end of hand-type pulling seat 4 is provided with connector sleeve 41, and the quantity of connector sleeve 41 is
Four, the two sides of spring 9, which are glued, damping rubber block, and during the test, underproof product is very likely by the survey
Trial assembly, which is set, breaks, and after product fracture, the pulling force of spring 9 can make lifting platform 7 hurtle down, and the setting of damping rubber block can be with
It is damaged after preventing lifting platform 7 from directly contacting with bottom plate 2 during the falling process, lifting platform 7 can be effectively protected in this way, it can
To improve the service life of device；One end of connector sleeve 41 is welded with link block 42, and the inside of link block 42, which is run through, connection bolt 43,
Link block 42 is fixedly connected by connecting bolt 43 with hand-type pulling seat 4, and connector sleeve 41 with the upper end of case drawbar for having connect
Come；One side external surface of side plate 3 offers scale slot 12, and the internal slide of scale slot 12 is connected with vernier 13, and vernier 13 welds
On a side external surface of lifting platform 7, pulling force size at this time is obtained in the position of scale slot 12 by vernier 13；Roller 6
Cable wire is provided between lifting platform 7, a side external surface of roller 6 is welded with crank 11, and rotation crank 11 will drive 6 turns of roller
It is dynamic, so that lifting platform 7 be driven to move up increase pulling force；The lower end outer surface four corners of bottom plate 2 are welded with mounting blocks 10, installation
The inside of block 10 offers mounting hole, and mounting blocks 10 are for fixing the position of whole device.
In conclusion the device for testing tensile force of the luggage pull rod, when using the device, it is necessary first to will entirely fill
It sets to be fixed by mounting blocks 10 and is mounted on designated position, next just carry out treating consolidating for test case drawbar sample
Then fixed work screws in the lower end insertion adapter sleeve 52 of pull rod positioning pin 54, fixed during screwing positioning pin 54
Position pin 54 will drive connecting plate 53 to the movement of 5 one end of fixing seat, lock until by the lower end of pull rod, in test different sizes
Pull rod when, adjusting screw rod 21 can be rotated, move slide 55 in regulating tank 22, so as to adjust between two fixing seats 5
Spacing the position of adjusting screw rod 21 is fixed by the lock nut outside adjusting screw rod 21 when adjusting to suitable distance, adjust
The setting of section screw rod 21 and fixing seat 5 can easily measure the pull rod of different sizes, can be more easily by pull rod
Position is fixed up, secondly, just to continue the measuring mechanism by the upper end of pull rod and device after the lower end of pull rod is fixed
It connects, at the hand handle that connector sleeve 41 is passed through to pull rod upper end, link block 42 is fixed on hand-type drawing by connecting bolt 43
The back end outer surface of seat 4, can carry out tensile test work, generate four between four 41 meetings of connector sleeve and pull rod after locking
A impetus, the scene when finger and pull rod for being like people contact, the simulation that the setting of hand-type pulling seat 4 can be more nearly are drawn
State when bar is used by a person can be such that measurement result is more nearly really, and during the test, underproof product pole has
It may be broken by the test device, after product fracture, the pulling force of spring 9 can make lifting platform 7 hurtle down, and damping rubber block
Setting can prevent lifting platform 7 from directly contacting with bottom plate 2 during the falling process after be damaged, can be effectively protected in this way
The service life of device can be improved in lifting platform 7, finally, rotation crank 11 drives 6 turns of roller when testing case drawbar
Dynamic, roller 6 can drive lifting platform 7 to move upwards by cable wire again, thus spring 9 can be made to be stretched, to draw by hand-type
Seat 4 increases pulling force to pull rod, and lifting platform 7 will drive the movement of vernier 13 simultaneously in the process of movement, passes through and carves locating for vernier 13
The position of degree slot 12 can easily read pulling force registration at this time, and whole device easily can carry out pulling force survey to pull rod
Trial work is made, and also has the characteristics that easy to operate structure is simple, is worth being used more widely.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ", the electricity occurred in this article
Device element is electrically connected with extraneous main controller and 220V alternating current, and main controller can play the routine of control for computer etc.
Know equipment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. the device for testing tensile force of luggage pull rod, including top plate (1) and bottom plate (2), it is characterised in that: the top plate (1)
It is welded between bottom plate (2) side plate (3), and the quantity of side plate (3) is two, the top plate (1) is located at the upper of bottom plate (2)
It is square, it is slidably connected lifting platform (7) between two side plates (3), and the nose threads of lifting platform (7) are connected with hand-type pulling seat
(4), the leading exterior surface two sides of the bottom plate (2) slidably connect fixing seat (5), and the rear end of the side plate (3) is connected with
The lower end outer surface of roller (6), the top plate (1) is connected with fixed pulley (8), lower end and bottom plate (2) of the lifting platform (7)
Spring (9) are provided between upper end.
2. the device for testing tensile force of luggage pull rod according to claim 1, it is characterised in that: the bottom plate (2)
Two side external surface front ends are threaded with adjusting screw rod (21) close to the position of fixing seat (5), before the inside of the bottom plate (2)
End offers regulating tank (22).
3. the device for testing tensile force of luggage pull rod according to claim 1, it is characterised in that: the fixing seat (5)
The other side be provided with adapter sleeve (52) and positioning seat (51), and adapter sleeve (52) is located at the rear end of positioning seat (51), described fixed
The internal slide of position seat (51) is connected with connecting plate (53), and adapter sleeve (52) is welded on connecting plate (53), the connecting plate
(53) internal whorl is connected with positioning pin (54).
4. the device for testing tensile force of luggage pull rod according to claim 1, it is characterised in that: the fixing seat (5)
Rear end be welded with slide (55), and slide (55) is flexibly connected with adjusting screw rod (21).
5. the device for testing tensile force of luggage pull rod according to claim 1, it is characterised in that: the hand-type pulling seat
(4) lower end is provided with connector sleeve (41), and the quantity of connector sleeve (41) is four, and the two sides of the spring (9), which are glued, to be had
Damping rubber block.
6. the device for testing tensile force of luggage pull rod according to claim 5, it is characterised in that: the connector sleeve (41)
One end be welded with link block (42), and the inside of link block (42), through having connection bolt (43), the link block (42) is logical
Connection bolt (43) is crossed to be fixedly connected with hand-type pulling seat (4).
7. the device for testing tensile force of luggage pull rod according to claim 1, it is characterised in that: the side plate (3)
One side external surface offers scale slot (12), and the internal slide of scale slot (12) is connected with vernier (13), the vernier (13)
It is welded on a side external surface of lifting platform (7).
8. the device for testing tensile force of luggage pull rod according to claim 1, it is characterised in that: the roller (6) with
Cable wire is provided between lifting platform (7), and a side external surface of roller (6) is welded with crank (11).
9. the device for testing tensile force of luggage pull rod according to claim 1, it is characterised in that: the bottom plate (2)
Lower end outer surface four corners are welded with mounting blocks (10), and the inside of mounting blocks (10) offers mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410057.9U CN208653935U (en) | 2018-08-30 | 2018-08-30 | The device for testing tensile force of luggage pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410057.9U CN208653935U (en) | 2018-08-30 | 2018-08-30 | The device for testing tensile force of luggage pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208653935U true CN208653935U (en) | 2019-03-26 |
Family
ID=65792229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821410057.9U Active CN208653935U (en) | 2018-08-30 | 2018-08-30 | The device for testing tensile force of luggage pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208653935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871958A (en) * | 2018-08-30 | 2018-11-23 | 福建大耳朵图图实业有限公司 | The device for testing tensile force of luggage pull rod |
-
2018
- 2018-08-30 CN CN201821410057.9U patent/CN208653935U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871958A (en) * | 2018-08-30 | 2018-11-23 | 福建大耳朵图图实业有限公司 | The device for testing tensile force of luggage pull rod |
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