CN208459127U - A kind of testing equipment of timber parallel-to-grain compressive strength - Google Patents
A kind of testing equipment of timber parallel-to-grain compressive strength Download PDFInfo
- Publication number
- CN208459127U CN208459127U CN201820486443.XU CN201820486443U CN208459127U CN 208459127 U CN208459127 U CN 208459127U CN 201820486443 U CN201820486443 U CN 201820486443U CN 208459127 U CN208459127 U CN 208459127U
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- CN
- China
- Prior art keywords
- rotating bar
- under casing
- support plate
- fixedly installed
- compressive strength
- 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.)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of testing equipments of timber parallel-to-grain compressive strength, are related to log detection technical field.The testing equipment of the timber parallel-to-grain compressive strength, including under casing, are fixedly installed with the first support plate and the second support plate at the top of under casing, on the left of the right side of the first support plate and the second support plate between slidably connect lifter plate；The top of under casing and it is located at immediately below lifter plate and offers shifting chute, the inside of under casing is rotatably connected to the first rotating bar and the second rotating bar respectively, and the side of the first rotating bar and the second rotating bar offers sliding slot.The utility model has achieved the purpose that facilitate placement sample by being used cooperatively for the original parts such as the first rotating bar, the second rotating bar, cross bar, before detection, sample is placed in arc block, the first rotating bar and the rotation of the second rotating bar are driven by threaded rod and cross bar, thus arc block and sample can be driven steadily to go up and down, sample is made smoothly to be conducive to the quick progress of detection process into accurate position.
Description
Technical field
The utility model relates to log detection technical field, specially a kind of testing equipment of timber parallel-to-grain compressive strength.
Background technique
Timber is the plant for capableing of secondary growth, such as tree and shrubs, is formed by lignified tissue, these plants are first
After growth, the vascular cambium in rhizome comes into play, and develops bast outward, inwardly develops timber.
The testing equipment of existing timber parallel-to-grain compressive strength is placed between press machine and pressure sensor by wooden unit
When often using placing manually, will increase the risk of operation in this way, device also supports wooden unit by a pedestal, in this way
Just agree that additional frictional force can be caused, is unfavorable for the accuracy of detection.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of testing equipment of timber parallel-to-grain compressive strength, solution
Existing apparatus of having determined is inconvenient to the problem of preventing sample.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of timber rift grain pressure resistance
The testing equipment of degree, including under casing, are fixedly installed with the first support plate and the second support plate at the top of the under casing, and described first
Lifter plate is slidably connected between on the left of the right side of support plate and the second support plate；
The top of the under casing and be located at lifter plate immediately below offer shifting chute, the inside of the under casing rotates respectively
It is connected with the first rotating bar and the second rotating bar, the side of first rotating bar and the second rotating bar offers sliding slot, institute
The top of the first rotating bar and the second rotating bar is stated through shifting chute and extends to the top of shifting chute, first rotating bar and
The top of second rotating bar is rotatably connected to the first sliding block, and the top of two pieces of sliding blocks connects with the basal sliding of lifter plate
It connects；
The under casing is internally provided with cross bar, and the cross bar is rotated by link block with the first rotating bar and second is located at
The sliding slot of bar is slidably connected, and the right end of the cross bar inner cavity of the under casing and is located at the by being fixedly connected with the second sliding block
It is provided with third sliding block on the right side of two sliding blocks, threaded rod, and the right end of threaded rod are fixedly installed on the right side of second sliding block
Through third sliding block and extend to the right side of under casing.
Further, card slot is offered at the top of the third sliding block, the top of the under casing is provided with kelly, and kelly
Bottom end runs through the top plate of under casing and extends to the inside of card slot, and the top of the kelly is fixedly installed with expansion plate, described flexible
Spring is fixedly connected between the bottom of plate and the top of under casing and on kelly.
Further, the top of the under casing and be located at the second support plate be fixedly installed with press machine, first support plate
Right upper portion be fixedly installed with pressure sensor, the top of the lifter plate is from left to right successively fixedly installed with deformation sensing
Device and arc block.
Further, the bottom of the under casing is fixedly installed with supporting leg, and the supporting leg is uniformly distributed at least provided with four
In the bottom of under casing.
Further, first rotating bar and the second rotating bar are two straight-bars being parallel to each other.
(3) beneficial effect
The utility model provides a kind of testing equipment of timber parallel-to-grain compressive strength.Have it is following the utility model has the advantages that
The testing equipment of the timber parallel-to-grain compressive strength is matched by the original parts such as the first rotating bar, the second rotating bar, cross bar
It closes to use to have achieved the purpose that facilitate and places sample.Before detection, sample is placed in arc block, passes through threaded rod and cross bar band
Dynamic first rotating bar and the rotation of the second rotating bar, thus can drive arc block and sample steadily to go up and down, make sample smoothly into
Enter accurate position, it is such to design the practicability for increasing device, be conducive to the quick progress of detection process.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the arc block side view of the utility model；
Fig. 3 is the partial enlarged view in Fig. 1 at A.
In figure: 1 under casing, 2 first support plates, 3 second support plates, 4 lifter plates, 5 shifting chutes, 6 first rotating bars, 7 second
Rotating bar, 8 first sliding blocks, 9 cross bars, 10 second sliding blocks, 11 third sliding blocks, 12 threaded rods, 13 card slots, 14 kellies, 15 are stretched
Plate, 16 springs, 17 press machines, 18 pressure sensors, 19 changing sensors, 20 arc blocks, 21 supporting legs, 22 sliding slots.
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.
Fig. 1-3 is please referred to, the utility model embodiment provides a kind of technical solution: a kind of examination of timber parallel-to-grain compressive strength
Equipment, including under casing 1 are tested, the top of under casing 1 is fixedly installed with the first support plate 2 and the second support plate 3, the first support plate 2
Right side and the second support plate slidably connect lifter plate 4 between 3 left side；
The top of under casing 1 and be located at lifter plate 4 underface offer shifting chute 5, the inside of under casing 1 is rotatablely connected respectively
There are the first rotating bar 6 and the second rotating bar 7, the side of the first rotating bar 6 and the second rotating bar 7 offers sliding slot 22, and first
The top of rotating bar 6 and the second rotating bar 7 runs through shifting chute 5 and extends to the top of shifting chute 5, the first rotating bar 6 and second
The top of rotating bar 7 is rotatably connected to the first sliding block 8, and basal sliding of the top of two piece of first sliding block 8 with lifter plate 4
Connection；
Under casing 1 is internally provided with cross bar 9, and cross bar 9 is by link block and is located at the first rotating bar 6 and the second rotating bar 7
Sliding slot 22 be slidably connected, the right end of cross bar 9 is by being fixedly connected with the second sliding block 10, the inner cavity of under casing 1 and to be located at second sliding
The right side of block 10 is provided with third sliding block 11, and the right side of the second sliding block 10 is fixedly installed with threaded rod 12, and the right side of threaded rod 12
End runs through third sliding block 11 and extends to the right side of under casing 1.
Wherein the top of third sliding block 11 offers card slot 13, and the top of under casing 1 is provided with kelly 14, and the bottom of kelly 14
End runs through the top plate of under casing 1 and extends to the inside of card slot 13, and the top of kelly 14 is fixedly installed with expansion plate 15, expansion plate 15
Bottom and under casing 1 top between and be located at kelly 14 on be fixedly connected with spring 16.
Wherein the top of under casing 1 and be located at the second support plate 3 be fixedly installed with press machine 17, the right side of the first support plate 2
Top is fixedly installed with pressure sensor 18, and the top of lifter plate 4 is from left to right successively fixedly installed with 19 He of changing sensor
Arc block 20.
Wherein the bottom of under casing 1 is fixedly installed with supporting leg 21, and supporting leg 21 is evenly distributed under casing at least provided with four
1 bottom.
Wherein the first rotating bar 6 and the second rotating bar 7 are two straight-bars being parallel to each other.
In use, sample is placed in arc block 20, the first rotating bar 6 and the are driven by threaded rod 12 and cross bar 9
The rotation of two rotating bars 7 thus can drive arc block 20 and sample steadily to go up and down, open press machine by rotation threaded rod 12
17, after press machine 17 compresses sample with pressure sensor 19, expansion plate 15 is pulled, expansion plate 15 drives kelly 14 and card slot
13 separation, push threaded rod 12 and cross bar 19 to move to left at this time, drive lifter plate 4 by the first rotating bar 6 and the second rotating bar 7
Decline, thus can drive arc block 20 and sample steadily to go up and down, sample is made smoothly to enter accurate position, such design
The practicability for increasing device, is conducive to the quick progress of detection process, and prevents lifter plate 4 from contacting with sample, avoids influencing
The accuracy of detection.
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 ".
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 (5)
1. a kind of testing equipment of timber parallel-to-grain compressive strength, including under casing (1), it is characterised in that: the top of the under casing (1)
It is fixedly installed with the first support plate (2) and the second support plate (3), the right side of first support plate (2) and the second support plate (3)
Lifter plate (4) are slidably connected between left side；
The top of the under casing (1) and be located at lifter plate (4) immediately below offer shifting chute (5), the inside of the under casing (1)
It is rotatably connected to the first rotating bar (6) and the second rotating bar (7) respectively, first rotating bar (6) and the second rotating bar (7)
Side offers sliding slot (22), and the top of first rotating bar (6) and the second rotating bar (7) through shifting chute (5) and is prolonged
Extend to the top of shifting chute (5), it is sliding that the top of first rotating bar (6) and the second rotating bar (7) is rotatably connected to first
Block (8), and the top of two piece of first sliding block (8) is connect with the basal sliding of lifter plate (4)；
The under casing (1) is internally provided with cross bar (9), the cross bar (9) by link block be located at the first rotating bar (6) and
The sliding slot (22) of second rotating bar (7) is slidably connected, the right end of the cross bar (9) by being fixedly connected with the second sliding block (10),
The inner cavity of the under casing (1) and be located at the second sliding block (10) on the right side of be provided with third sliding block (11), second sliding block (10)
Right side be fixedly installed with threaded rod (12), and the right end of threaded rod (12) is through third sliding block (11) and extending under casing (1)
Right side.
2. a kind of testing equipment of timber parallel-to-grain compressive strength according to claim 1, it is characterised in that: the third is sliding
It is offered at the top of block (11) card slot (13), the top of the under casing (1) is provided with kelly (14), and the bottom end of kelly (14) is passed through
It wears the top plate of under casing (1) and extends to the inside of card slot (13), the top of the kelly (14) is fixedly installed with expansion plate (15),
Spring (16) are fixedly connected between the bottom of the expansion plate (15) and the top of under casing (1) and on kelly (14).
3. a kind of testing equipment of timber parallel-to-grain compressive strength according to claim 1, it is characterised in that: the under casing
(1) top and it is located at the second support plate (3) and is fixedly installed with press machine (17), the right upper portion of first support plate (2)
It is fixedly installed with pressure sensor (18), the top of the lifter plate (4) is from left to right successively fixedly installed with changing sensor
(19) and arc block (20).
4. a kind of testing equipment of timber parallel-to-grain compressive strength according to claim 1, it is characterised in that: the under casing
(1) bottom is fixedly installed with supporting leg (21), and the supporting leg (21) is evenly distributed under casing (1) at least provided with four
Bottom.
5. a kind of testing equipment of timber parallel-to-grain compressive strength according to claim 1, it is characterised in that: described first turn
Lever (6) and the second rotating bar (7) are two straight-bars being parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820486443.XU CN208459127U (en) | 2018-04-08 | 2018-04-08 | A kind of testing equipment of timber parallel-to-grain compressive strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820486443.XU CN208459127U (en) | 2018-04-08 | 2018-04-08 | A kind of testing equipment of timber parallel-to-grain compressive strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459127U true CN208459127U (en) | 2019-02-01 |
Family
ID=65155567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820486443.XU Expired - Fee Related CN208459127U (en) | 2018-04-08 | 2018-04-08 | A kind of testing equipment of timber parallel-to-grain compressive strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919047A (en) * | 2021-01-30 | 2021-06-08 | 上海东冠纸业有限公司 | Distributor capable of distributing vertically |
| CN113551860A (en) * | 2021-07-13 | 2021-10-26 | 西安环宇芯微电子有限公司 | Big cavity module PIND check out test set |
-
2018
- 2018-04-08 CN CN201820486443.XU patent/CN208459127U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919047A (en) * | 2021-01-30 | 2021-06-08 | 上海东冠纸业有限公司 | Distributor capable of distributing vertically |
| CN113551860A (en) * | 2021-07-13 | 2021-10-26 | 西安环宇芯微电子有限公司 | Big cavity module PIND check out test set |
| CN113551860B (en) * | 2021-07-13 | 2023-10-10 | 西安环宇芯微电子有限公司 | Big cavity module PIND check out test set |
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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: 20190201 |