CN114607891A - Clamping device for laser measurement - Google Patents
Clamping device for laser measurement Download PDFInfo
- Publication number
- CN114607891A CN114607891A CN202210233980.4A CN202210233980A CN114607891A CN 114607891 A CN114607891 A CN 114607891A CN 202210233980 A CN202210233980 A CN 202210233980A CN 114607891 A CN114607891 A CN 114607891A
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- plate
- fixedly connected
- sliding
- clamping device
- weight
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- 238000005259 measurement Methods 0.000 title claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 229910003460 diamond Inorganic materials 0.000 claims 1
- 239000010432 diamond Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Clamps And Clips (AREA)
Abstract
A clamping device for laser measurement belongs to the field of clamping devices. Comprises a bottom plate, a vertical plate, a balance plate, a weight and a bracket; the upper end of the bottom plate is fixedly connected with a vertical plate, a through hole is horizontally formed in the center of the vertical plate, a sliding groove I is formed in one side of the vertical plate, and the sliding groove I is located on two sides of the through hole; the weight block is cylindrical, the support is symmetrically and fixedly connected to the outer circular surface of the weight block, and the bottom end of one side of the weight block, which faces the vertical plate, is provided with a clamping groove; the bracket is connected with the sliding groove I in a sliding manner; one end fixed connection of balance plate is on the pouring weight, and the other end of balance plate passes the perforation, and the lower section of balance plate is on the coplanar with the up end of draw-in groove on the pouring weight. The clamping device can prevent the object from deforming after being clamped or shaking in the clamping process, and is convenient and quick to mount and dismount, and the working efficiency is easy to improve.
Description
Technical Field
The invention relates to a clamping device for laser measurement, and belongs to the field of clamping devices.
Background
In the clamping process of the positioning clamping tools used in the market, the tools and workpieces with different sizes can be fixed through threads, such as tiger bench clamp, but when some articles with softer textures are clamped by the threads, the articles are easy to deform if the articles are too tight, and the articles shake if the articles are too loose, so that the positioning clamping tools need to be improved.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a clamping device for laser measurement.
The invention achieves the purpose, and adopts the following technical scheme:
a clamping device for laser measurement comprises a bottom plate, a vertical plate, a balance plate, a weight block and a bracket; the upper end of the bottom plate is fixedly connected with a vertical plate, a through hole is horizontally formed in the center of the vertical plate, a sliding groove I is formed in one side of the vertical plate, and the sliding groove I is located on two sides of the through hole; the weight block is cylindrical, the support is symmetrically and fixedly connected to the outer circular surface of the weight block, and the bottom end of one side of the weight block, which faces the vertical plate, is provided with a clamping groove; the bracket is connected with the sliding groove I in a sliding manner; one end of the balance plate is fixedly connected to the heavy block, the other end of the balance plate penetrates through the through hole, and the lower section of the balance plate and the upper end face of the clamping groove in the heavy block are on the same plane.
Compared with the prior art, the invention has the beneficial effects that: the clamping device can prevent the object from deforming after being clamped or shaking in the clamping process, and is convenient and quick to mount and dismount, and the working efficiency is easy to improve.
Drawings
FIG. 1 is a schematic three-dimensional structure of a clamping device for laser measurement according to the present invention;
FIG. 2 is a schematic view showing another directional three-dimensional structure of a clamping device for laser measurement according to the present invention;
FIG. 3 is a schematic view of a perforated support plate of the clamping device for laser measurement according to the present invention;
FIG. 4 is a schematic structural diagram of a slide bar II of the clamping device for laser measurement according to the present invention;
FIG. 5 is a schematic view of the connection between the elastic telescopic rod and the connecting member of the clamping device for laser measurement according to the present invention;
FIG. 6 is a schematic view of an L-shaped connecting plate of a clamping device for laser measurement according to the present invention;
fig. 7 is a schematic position diagram of a limiting plate of the clamping device for laser measurement according to the present invention;
FIG. 8 is a three-dimensional schematic view of a control device of a clamping device for laser measurement according to the present invention;
FIG. 9 is a sectional view of a control device of a clamping device for laser measurement according to the present invention;
fig. 10 is a schematic view showing the structure of a weight of a clamping device for laser measurement according to the present invention.
Detailed Description
The technical solutions in 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 a part of the embodiments of the invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
The first embodiment is as follows: as shown in fig. 1 to 10, the present embodiment describes a clamping device for laser measurement, including a base plate 1, a vertical plate 2, a balance plate 11, a weight 12, and a bracket 13; the upper end of the bottom plate 1 is fixedly connected with a vertical plate 2, a through hole 24 is horizontally formed in the center of the vertical plate 2, a sliding groove I21 is formed in one side of the vertical plate 2, and the sliding groove I21 is located on two sides of the through hole 24; the weight 12 is cylindrical, the support 13 is symmetrically and fixedly connected to the outer circular surface of the weight 12, and the bottom end of one side of the weight 12, which faces the vertical plate 2, is provided with a clamping groove 121; the bracket 13 is connected with the sliding groove I21 in a sliding manner; one end of the balance plate 11 is fixedly connected to the weight 12, the other end of the balance plate 11 passes through the through hole 24, and the lower section of the balance plate 11 and the upper end face of the clamping groove 121 on the weight 12 are on the same plane.
The second embodiment is as follows: as shown in fig. 1-10, this embodiment is further described as a first embodiment, wherein the perforations 24 are diamond-shaped.
The third concrete implementation mode: as shown in fig. 1 to 10, the present embodiment is further described with respect to the first embodiment, and further includes an elastic expansion link 6, a connecting member 7, an L-shaped connecting plate 8 and a supporting plate 10; the stiff end fixed connection of elasticity telescopic link 6 is on bottom plate 1, and the expansion end fixedly connected with connecting piece 7 of elasticity telescopic link 6, the upper end fixedly connected with L shape connecting plate 8 of connecting piece 7, and the horizontal end of L shape connecting plate 8 sets up to the direction of keeping away from riser 2, and the upper end fixedly connected with backup pad 10 of the horizontal end of L shape connecting plate 8.
The fourth concrete implementation mode is as follows: as shown in fig. 1 to 10, this embodiment is further described as an embodiment one, and the elastic telescopic rod 6 and the weight 12 are respectively arranged on both sides of the vertical plate 2.
The fifth concrete implementation mode: as shown in fig. 1 to 10, in this embodiment, a first specific embodiment is further described, wherein two sliding grooves ii 23 are disposed on one side of the vertical plate 2 close to the elastic telescopic rod 6, the two sliding grooves ii 23 are obliquely and symmetrically disposed on two sides of the through hole 24, and a distance between the two sliding grooves ii 23 is gradually reduced from top to bottom; the upper end symmetry of backup pad 10 is equipped with two T shape slides 101, is equipped with in the T shape slide 101 rather than sliding connection's slider 91, and the limiting plate 9 that the upper end fixedly connected with of slider 91 corresponds, and limiting plate 9 is close to one side fixedly connected with rectangle slide bar I5 of riser 2, and the other end and the II 23 sliding connection of spout that correspond of rectangle slide bar I5 make two limiting plates 9 be close to gradually along with the decline of backup pad 10.
The sixth specific implementation mode is as follows: as shown in fig. 1 to 10, in this embodiment, a first specific embodiment is further described, two sliding grooves iii 22 are further provided on one side of the vertical plate 2 close to the elastic telescopic rod 6, and the two sliding grooves iii 22 are respectively parallel to the corresponding sliding grooves ii 23.
The seventh embodiment: as shown in fig. 1 to 10, in this embodiment, a first specific embodiment is further described, the connecting member 7 is a bidirectional elastic telescopic rod, a fixed end in the middle of the connecting member 7 is fixedly connected to an upper end of the elastic telescopic rod 6, free ends on two sides of the connecting member 7 are respectively and fixedly connected to corresponding sliding rods ii 4, and the other ends of the sliding rods ii 4 are in sliding fit with corresponding sliding grooves iii 22.
The specific implementation mode is eight: as shown in fig. 1 to 10, in the present embodiment, for further explaining the first embodiment, each sliding rod ii 4 is provided with a through hole i 41 vertically penetrating through the sliding rod ii 4; and two through holes II 111 transversely penetrating through the balance plate 11 are formed in the balance plate 11.
The specific implementation method nine: as shown in fig. 1 to 10, the present embodiment is further described with respect to the first embodiment, and further includes a control device 14; the control device 14 comprises a fixed cylinder 141, an L-shaped sliding rod 142 and an air bag 143; the fixed cylinder 141 is fixedly connected to the lower end of the corresponding sliding rod II 4; the vertical end of the L-shaped sliding rod 142 penetrates through the through hole I41 in the sliding rod II 4 and is in sliding fit with the fixed cylinder 141, a cavity communicated with the fixed cylinder 141 is formed in the vertical end of the L-shaped sliding rod 142, a vent hole 144 is further formed in the direction, facing the laser range finder 3, of the vertical end of the L-shaped sliding rod 142, and the horizontal end of the L-shaped sliding rod 142 is in sliding fit with the corresponding through hole II 111; the air bag 143 is fixedly connected to the position of the vent hole 144 on the side of the L-shaped slide bar 142, and when the L-shaped slide bar 142 moves downwards, the air bag 143 is expanded and abuts against the side of the laser distance measuring instrument 3.
The working principle of the invention is as follows: when the device is used, the weight 12 is lifted upwards, one end of the laser range finder 3 is firstly placed at the upper end of the support plate 10, then the weight 12 is pushed towards the vertical plate 2, the laser range finder 3 passes through the through hole 24, then the other end holds the laser range finder 3 by hand, the weight 12 is loosened, the weight 12 moves downwards under the action of gravity, the support 13 and the balance plate 11 are driven to move downwards in the downward movement process of the weight 12, the balance plate 11 moves downwards to contact with the upper end surface of the laser range finder 3, the balance plate 11 pushes the laser range finder 3 to move downwards, the support plate 10, the L-shaped connecting plate 8 and the connecting piece 7 are driven to move downwards, the movable end of the elastic telescopic rod 6 moves downwards, meanwhile, the balance plate 11 also drives the horizontal end of the L-shaped slide rod 142 to move downwards through the through hole II 111, the vertical end of the L-shaped slide rod 142 also moves downwards, and the air in the cavity is compressed when the vertical end of the L-shaped slide rod 142 moves downwards, when the weight 12 initially falls, the volume of compressed air which moves downwards in unit time by the L-shaped sliding rod 142 is larger than the volume of the compressed air which enters the air bag 143 through the vent hole 144, the air pressure is increased along with the gradual reduction of the cavities in the L-shaped sliding rod 142 and the fixed cylinder 141, and the falling speed of the weight 12 is gradually reduced, so that the weight 12 can slowly fall through the air pressure, and the laser range finder 3 is prevented from being injured by smashing;
along with the downward movement of the laser range finder 3 and the support plate 10, the support plate 10 drives the slider 91 to move downwards through the T-shaped sliding groove 101, the slider 91 drives the limit plate 9 to move downwards, because the side surface of the limit plate 9 is fixedly connected with the sliding rod I5, the sliding rod I5 also moves downwards, the sliding rod I5 is in sliding fit with the sliding groove II 23, therefore, the sliding rod I5 can also drive the two limit plates 9 to move on the support plate 10 towards the laser range finder 3, the limit plate 9 has thickness, when the laser range finder 3 contacts the inner wall of the through hole 24 in the downward movement process, the two limit plates 9 also contact the two side walls of the laser range finder 3 to prevent the laser range finder 3 from shaking left and right, meanwhile, the fulcrum formed by the support plate 10 and the inner wall of the through hole 24 can prevent the laser range finder 3 from moving downwards, and the lower end surface of the clamping groove 121 at the lower end of the weight 12 and the lower end surface of the balance plate 11 contact the upper end surface of the laser range finder 3, the laser range finder 3 is prevented from moving upwards, the length of the balance plate 11 is slightly smaller than that of the laser range finder 3, and the laser range finder 3 is prevented from rotating by taking the inner wall of the through hole 24 as a fulcrum to influence use;
along with the downward movement of the balance plate 11, the L-shaped slide bar 142 also moves along with the downward movement, and the fixed cylinder 141 is fixedly connected to the lower end of the slide bar II 5, so that the slide bar II 5 is driven to move downwards, the slide bar II 5 is also in sliding fit with the slide groove III 21, so that the slide bar II 5 moves obliquely, the vertical end of the L-shaped slide bar 142 is driven to approach the laser range finder 3, the air bag 143 can abut against two sides of the laser range finder 3 after being inflated, the laser range finder 3 is further stabilized, and the laser range finder 3 is prevented from shaking in use;
during the dismantlement, only need upwards lift pouring weight 12, make form between pouring weight 12 and the laser range finder 3 be used for taking get the gap after, with laser range finder 3 take out can, the installation with unpick and wash the convenience, be convenient for improve work efficiency to do not use thread tightening laser range finder 3, avoid pressing from both sides the shell of laser range finder 3 and warp, influence its life.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a clamping device for laser survey which characterized in that: comprises a bottom plate (1), a vertical plate (2), a balance plate (11), a weight (12) and a bracket (13); the upper end of the bottom plate (1) is fixedly connected with a vertical plate (2), a through hole (24) is horizontally formed in the center of the vertical plate (2), a sliding groove I (21) is formed in one side of the vertical plate (2), and the sliding groove I (21) is located on two sides of the through hole (24); the weight (12) is cylindrical, the support (13) is symmetrically and fixedly connected to the outer circular surface of the weight (12), and the bottom end of one side, facing the vertical plate (2), of the weight (12) is provided with a clamping groove (121); the bracket (13) is connected with the sliding groove I (21) in a sliding manner; one end of the balance plate (11) is fixedly connected to the weight block (12), the other end of the balance plate (11) penetrates through the through hole (24), and the lower section of the balance plate (11) and the upper end face of the clamping groove (121) in the weight block (12) are on the same plane.
2. The clamping device for laser measurement according to claim 1, wherein: the perforations (24) are diamond shaped.
3. The clamping device for laser measurement according to claim 2, wherein: the device also comprises an elastic telescopic rod (6), a connecting piece (7), an L-shaped connecting plate (8) and a supporting plate (10); the utility model discloses a vertical plate's of spring telescopic rod's (6) fixed end is fixed connection on bottom plate (1), the expansion end fixedly connected with connecting piece (7) of spring telescopic rod (6), the upper end fixedly connected with L shape connecting plate (8) of connecting piece (7), the horizontal end of L shape connecting plate (8) sets up to the direction of keeping away from riser (2), and the upper end fixedly connected with backup pad (10) of the horizontal end of L shape connecting plate (8).
4. The clamping device for laser measurement according to claim 3, wherein: the elastic telescopic rod (6) and the weight (12) are respectively arranged on two sides of the vertical plate (2).
5. The clamping device for laser measurement according to claim 3, wherein: two sliding chutes II (23) are arranged on one side, close to the elastic telescopic rod (6), of the vertical plate (2), the two sliding chutes II (23) are obliquely and symmetrically arranged on two sides of the through hole (24), and the distance between the two sliding chutes II (23) is gradually reduced from top to bottom; the upper end symmetry of backup pad (10) is equipped with two T shape slides (101), is equipped with slider (91) rather than sliding connection in T shape slide (101), limiting plate (9) that the upper end fixedly connected with of slider (91) corresponds, one side fixedly connected with rectangle slide bar I (5) that limiting plate (9) are close to riser (2), the other end and the spout II (23) sliding connection that corresponds of rectangle slide bar I (5), make two limiting plates (9) be close to gradually along with the decline of backup pad (10).
6. The clamping device for laser measurement according to claim 5, wherein: one side that riser (2) are close to elastic telescopic rod (6) still is equipped with two spout III (22), two spout III (22) are parallel with II (23) of spout that correspond respectively.
7. The clamping device for laser measurement according to claim 6, wherein: connecting piece (7) are two-way elasticity telescopic link, and the fixed end fixed connection in the middle of connecting piece (7) is in the upper end of elasticity telescopic link (6), and the free end of the both sides of connecting piece (7) is fixedly connected with slide bar II (4) that correspond respectively, the other end and the spout III (22) sliding fit that corresponds of slide bar II (4).
8. The clamping device for laser measurement according to claim 7, wherein: each sliding rod II (4) is provided with a through hole I (41) which vertically penetrates through the sliding rod II (4); and two through holes II (111) transversely penetrating through the balance plate (11) are formed in the balance plate (11).
9. The clamping device for laser measurement according to claim 8, wherein: further comprising a control device (14); the control device (14) comprises a fixed cylinder (141), an L-shaped sliding rod (142) and an air bag (143); the fixed cylinder (141) is fixedly connected to the lower end of the corresponding sliding rod II (4); the vertical end of the L-shaped sliding rod (142) penetrates through a through hole I (41) in the sliding rod II (4) and is in sliding fit with the fixed cylinder (141), a cavity communicated with the fixed cylinder (141) is formed in the vertical end of the L-shaped sliding rod (142), a vent hole (144) is further formed in the direction, facing the laser range finder (3), of the vertical end of the L-shaped sliding rod (142), and the horizontal end of the L-shaped sliding rod (142) is in sliding fit with the corresponding through hole II (111); the air bag (143) is fixedly connected to a position of a vent hole (144) on the side surface of the L-shaped sliding rod (142), and when the L-shaped sliding rod (142) moves downwards, the air bag (143) is expanded and abuts against the side surface of the laser range finder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210233980.4A CN114607891B (en) | 2022-03-10 | 2022-03-10 | Clamping device for laser measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210233980.4A CN114607891B (en) | 2022-03-10 | 2022-03-10 | Clamping device for laser measurement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114607891A true CN114607891A (en) | 2022-06-10 |
| CN114607891B CN114607891B (en) | 2023-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210233980.4A Active CN114607891B (en) | 2022-03-10 | 2022-03-10 | Clamping device for laser measurement |
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| CN (1) | CN114607891B (en) |
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| CN109894997A (en) * | 2019-03-20 | 2019-06-18 | 东风柳州汽车有限公司 | Part outer circle clamping device |
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| CN211841126U (en) * | 2020-03-27 | 2020-11-03 | 宁波健信机械有限公司 | Long shaft part clamping device |
| CN212886788U (en) * | 2020-08-28 | 2021-04-06 | 长春大学旅游学院 | Polishing device for industrial design |
| CN112643586A (en) * | 2021-01-12 | 2021-04-13 | 郑州永珏商贸有限公司 | Clamping device for protecting pipeline from falling |
| CN112894656A (en) * | 2021-01-25 | 2021-06-04 | 武汉焱集科技有限公司 | Machining is with high mounting fixture of stability |
| CN112959279A (en) * | 2021-01-26 | 2021-06-15 | 上海铄辉机械科技有限公司 | Clamping device is used in axle pin production |
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2022
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| Publication number | Publication date |
|---|---|
| CN114607891B (en) | 2023-05-02 |
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