CN213714416U - A high accuracy test chi for engineering mechanics research test - Google Patents
A high accuracy test chi for engineering mechanics research test Download PDFInfo
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- CN213714416U CN213714416U CN202023270406.1U CN202023270406U CN213714416U CN 213714416 U CN213714416 U CN 213714416U CN 202023270406 U CN202023270406 U CN 202023270406U CN 213714416 U CN213714416 U CN 213714416U
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- fixedly connected
- test
- rod
- short
- blocks
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Abstract
The utility model discloses a high-precision testing ruler for engineering mechanics research and test, which relates to the technical field of engineering mechanics, and comprises a base, wherein a lifting cylinder is fixedly arranged at the top of the base, a lifting rod is arranged in the lifting cylinder, nuts are symmetrically arranged at two sides of the lifting cylinder, screw rods are in threaded connection with the nuts, a machine box is hinged in the lifting rod, grooves are symmetrically arranged in the machine box, short rods are arranged in the grooves, one ends of the short rods are fixedly connected with short blocks, one ends of the short blocks are fixedly connected with testing rulers, the top of the short blocks is fixedly connected with connecting blocks, the short blocks are fixed on an instrument by fixing the testing rulers, when the testing rulers are not needed to be used, the device can be loosened and then taken out, and the testing rulers do not occupy large space due to length when the device is not used for a long time, the carrying of the user is convenient, and the device is simple to operate.
Description
Technical Field
The utility model relates to an engineering mechanics technical field specifically is a high accuracy test ruler for engineering mechanics research and test.
Background
The high-precision test ruler for engineering mechanics research and test is an indispensable instrument for research mechanics, and plays a great role in research.
Most of the existing high-precision test rulers for engineering mechanics research and test are fixed on an instrument, if the existing high-precision test rulers are not used for a long time, the existing high-precision test rulers occupy a large space due to the length, and are inconvenient to carry when needing to be carried, and most of the high-precision test rulers are single in use, do not have multifunctionality, do not have a weighing function, and are inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high accuracy test ruler for engineering mechanics research test has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-precision testing ruler for engineering mechanics research and test comprises a base, wherein a lifting cylinder is fixedly installed at the top of the base, a lifting rod is arranged inside the lifting cylinder, nuts are symmetrically arranged on two sides of the lifting cylinder, screw rods are connected with the internal threads of the nuts, a machine box is hinged inside the lifting rod, grooves are symmetrically arranged inside the machine box, short rods are arranged inside the grooves, a short block is fixedly connected to one end of each short rod, a testing ruler is fixedly connected to one end of each short block, a connecting block is fixedly connected to the top of each short block, a hinge block is symmetrically arranged at the top of the machine box, a clamping rod is hinged inside the hinge block, one end of the clamping rod clamps one side of the connecting block, a balancing screw rod is arranged at one end of the testing ruler, and a balancing nut is connected to the outer surface of the balancing screw rod in a threaded manner, the outer surface of the test ruler is sleeved with a ring sleeve with a hook, the bottom of the balance nut is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a weighing plate.
Preferably, the base and the two sides of the lifting cylinder are symmetrically provided with support rods.
Preferably, the two sides of the case are symmetrically provided with L-shaped fixing frames, and the tops of the L-shaped fixing frames are fixedly connected with the short blocks through screws.
Preferably, a bayonet is arranged at one end of the short rod, supporting blocks are symmetrically arranged at the top of the case, a bayonet ring is arranged on one side of each supporting block, a clamping rod is arranged inside the bayonet ring, and the position of the clamping rod corresponds to that of the bayonet.
Preferably, one end of the clamping rod is fixedly connected with one side of the connecting block through a screw.
Preferably, the outer surface of the lifting cylinder and the outer surface of the machine box are both coated with antirust paint.
(III) advantageous effects
The utility model provides a high accuracy test ruler for engineering mechanics research and test. The method has the following beneficial effects:
(1) this a high accuracy test ruler for engineering mechanics research test fixes it on the instrument through the fixing to the test ruler, can loosen the device to the test ruler when need not using then take out it, can not take very big space because of length when not using for a long time, and person of facilitating the use's carries, device easy operation.
(2) This a high accuracy test chi for engineering mechanics research test is provided with the lifter through a lift section of thick bamboo inside, and is fixed with it under the effect of using nut and lead screw, and the height that needs the difference when different operators all can adjust by oneself, adjusts simple structure and makes things convenient for operator's use, brings very big convenience for the user, and engineering chi utensil application scope after being equipped with the function of weighing in addition will increase substantially.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of the structure A of FIG. 1 according to the present invention;
fig. 4 is a partial enlarged view of the structure B in fig. 1 according to the present invention.
In the figure, 1-base, 2-lifting cylinder, 3-lifting rod, 4-nut, 5-screw rod, 6-box, 7-groove, 8-short rod, 9-short block, 10-test ruler, 11-connecting block, 12-hinging block, 13-clamping rod, 14-supporting rod, 15-L type fixing frame, 16-ring with hook, 17-supporting block, 18-bayonet ring, 19-clamping rod, 20-balance screw rod, 21-balance nut, 22-connecting rod and 23-weighing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: a high-precision test ruler for engineering mechanics research and test comprises a base 1, a lifting cylinder 2 is fixedly installed at the top of the base 1, a lifting rod 3 is arranged inside the lifting cylinder 2, nuts 4 are symmetrically arranged on two sides of the lifting cylinder 2, screw rods 5 are connected with the internal threads of the nuts 4, a machine box 6 is hinged inside the lifting rod 3, grooves 7 are symmetrically arranged inside the machine box 6, short rods 8 are arranged inside the grooves 7, one ends of the short rods 8 are fixedly connected with short blocks 9, one ends of the short blocks 9 are fixedly connected with a test ruler 10, the top of the short blocks 9 is fixedly connected with a connecting block 11, hinged blocks 12 are symmetrically arranged at the top of the machine box 6, clamping rods 13 are hinged inside the hinged blocks 12, one ends of the clamping rods 13 clamp one side of the connecting block 11, one ends of the test ruler 10 are provided with balance screws 20, the outer surfaces of the balance screws 20 are connected with balance nuts 21 by threads, the outer surface of the measuring ruler is sleeved with a loop 16 with a hook, the bottom of the balance nut 21 is fixedly connected with a connecting rod 22, and one end of the connecting rod 22 is fixedly connected with a weighing plate 23.
In this embodiment, the two sides of the base 1 and the lifting cylinder 2 are symmetrically provided with support rods 14.
In this embodiment, the two sides of the case 6 are symmetrically provided with L-shaped fixing frames 15, and the top of the L-shaped fixing frame 15 is fixedly connected with the short block 9 through screws.
In this embodiment, a bayonet is arranged at one end of the short rod 8, support blocks 17 are symmetrically arranged at the top of the case 6, a bayonet ring 18 is arranged at one side of the support blocks 17, a clamping rod 19 is arranged inside the bayonet ring 18, and the position of the clamping rod 19 corresponds to the position of the bayonet.
In this embodiment, one end of the clamping rod 13 is fixedly connected with one side of the connecting block 11 through a screw.
In this embodiment, the outer surface of the lifting cylinder 2 and the outer surface of the case 6 are both coated with antirust paint.
When the device is used (during operation), the lifting rod 3 in the lifting cylinder 2 drives the whole device to move up and down, the lifting rod 3 after lifting is fixed under the action of the nut 4 and the screw rod 5, when the test ruler 10 needs to be taken out, the screws between the L-shaped fixing frame fixed on the machine box 6 and the short block 9 can be firstly loosened, the clamping rod 13 hinged on the hinged block 12 can be opened by loosening the screws between the clamping rod 13 and the connecting block 11, the machine box 6 is symmetrically provided with the supporting blocks 17, one side of the supporting block 17 is provided with the bayonet ring 18, the bayonet ring 18 is internally provided with the clamping rod 19, the clamping rod 19 corresponds to the bayonet arranged at one end of the short rod 9, when the clamping rod 19 is taken out, the short rod 8 can not be clamped, the test ruler 10 can be taken out through the above operations, when the device is not needed, the test ruler 10 can be loosened and then taken out, the device does not occupy a large space due to the length when not used for a long time, is convenient for a user to carry, and is simple to operate.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high accuracy test ruler for engineering mechanics research test, includes base (1), its characterized in that: the lifting device is characterized in that a lifting cylinder (2) is fixedly mounted at the top of the base (1), a lifting rod (3) is arranged inside the lifting cylinder (2), nuts (4) are symmetrically arranged on two sides of the lifting cylinder (2), screw rods (5) are connected with internal threads of the nuts (4), a machine box (6) is hinged inside the lifting rod (3), grooves (7) are symmetrically arranged inside the machine box (6), short rods (8) are arranged inside the grooves (7), one ends of the short rods (8) are fixedly connected with short blocks (9), one ends of the short blocks (9) are fixedly connected with test rulers (10), connecting blocks (11) are fixedly connected to the top of the short blocks (9), hinged blocks (12) are symmetrically arranged on the top of the machine box (6), clamping rods (13) are hinged inside the hinged blocks (12), one ends of the clamping rods (13) clamp one side of the connecting blocks (11), the one end of test chi (10) is provided with balanced screw rod (20), the surface threaded connection of balanced screw rod (20) has balanced nut (21), the surface of test chi has cup jointed and has had hook ring cover (16), the bottom fixedly connected with connecting rod (22) of balanced nut (21), the one end fixedly connected with weighing plate (23) of connecting rod (22).
2. A high precision test ruler for engineering mechanics research testing according to claim 1, characterized in that: the two sides of the base (1) and the lifting cylinder (2) are symmetrically provided with support rods (14).
3. A high precision test ruler for engineering mechanics research testing according to claim 1, characterized in that: the two sides of the machine box (6) are symmetrically provided with L-shaped fixing frames (15), and the top of each L-shaped fixing frame (15) is fixedly connected with the short blocks (9) through screws.
4. A high precision test ruler for engineering mechanics research testing according to claim 1, characterized in that: one end of the short rod (8) is provided with a bayonet, supporting blocks (17) are symmetrically arranged at the top of the case (6), a bayonet ring (18) is arranged on one side of each supporting block (17), a clamping rod (19) is arranged inside each bayonet ring (18), and the clamping rod (19) is arranged at a position corresponding to the position of the bayonet.
5. A high precision test ruler for engineering mechanics research testing according to claim 1, characterized in that: one end of the clamping rod (13) is fixedly connected with one side of the connecting block (11) through a screw.
6. A high precision test ruler for engineering mechanics research testing according to claim 1, characterized in that: the outer surface of the lifting cylinder (2) and the outer surface of the machine box (6) are coated with antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023270406.1U CN213714416U (en) | 2020-12-28 | 2020-12-28 | A high accuracy test chi for engineering mechanics research test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023270406.1U CN213714416U (en) | 2020-12-28 | 2020-12-28 | A high accuracy test chi for engineering mechanics research test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213714416U true CN213714416U (en) | 2021-07-16 |
Family
ID=76789626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023270406.1U Expired - Fee Related CN213714416U (en) | 2020-12-28 | 2020-12-28 | A high accuracy test chi for engineering mechanics research test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213714416U (en) |
-
2020
- 2020-12-28 CN CN202023270406.1U patent/CN213714416U/en not_active Expired - Fee Related
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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: 20210716 Termination date: 20211228 |