CN220348430U - Double-claw type sampling swab clamping device - Google Patents
Double-claw type sampling swab clamping device Download PDFInfo
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- CN220348430U CN220348430U CN202320086937.XU CN202320086937U CN220348430U CN 220348430 U CN220348430 U CN 220348430U CN 202320086937 U CN202320086937 U CN 202320086937U CN 220348430 U CN220348430 U CN 220348430U
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- clamping
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- clamping device
- rod
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- 244000023431 Proboscidea parviflora Species 0.000 title claims abstract description 33
- 235000019096 Proboscidea parviflora Nutrition 0.000 title claims abstract description 33
- 238000005070 sampling Methods 0.000 title claims abstract description 28
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a double-claw sampling swab clamping device, which comprises: the clamping cover and the holding rod are fixedly connected with the clamping cover; the clamping cover is internally provided with a spring and a double-claw clamp which is abutted by the spring and is surrounded by the clamping cover left and right, the double-claw clamp and the clamping cover can be matched to enclose the inner space of the clamping cover, and a lower hole and an upper hole are respectively reserved in the front-back direction of the clamping cover; the clamping rod of the double-claw clamp extends out of the upper hole, and the rod part of the sampling swab is inserted into the lower hole and fixed by the double-claw clamp. The length of the holding rod can be adjusted to cover the daily use range, and meanwhile, the whole quality can be reduced by adopting a hollow design, so that the operation difficulty is reduced. The double-claw clamp can ensure that swabs with different lengths and thicknesses can be kept stable in the operation process.
Description
Technical Field
The utility model relates to the technical field of clamping devices, in particular to a double-claw type sampling swab clamping device.
Background
Clean sampling is a very important and high-frequency link in daily production and life. In 2021, the company performs thousands of samples, and the number of wiping sites exceeds ten thousand, wherein a plurality of large commercial devices can have sampling sites which are difficult to access by part of manpower, such as the window position of a fluidized bed, the inner wall of a pipeline and the like, and the old sampling mode needs an operator to stand on a stool to increase the height or increase the length by using a common clamp to barely reach the sites, so that the problems of potential personnel safety hazard, low wiping efficiency caused by unstable clamping and the like can exist in the methods. Therefore, there is a need to develop a utility tool to solve the above problems.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a double-claw sampling swab clamping device which can cover a daily operation range and effectively and stably clamp a swab for sampling operation.
In order to solve the above technical problems, the present utility model provides a dual-claw sampling swab clamping device, comprising: the clamping cover and the holding rod are fixedly connected with the clamping cover; the clamping cover is internally provided with a spring and a double-claw clamp which is abutted by the spring and is surrounded by the clamping cover left and right, the double-claw clamp and the clamping cover can be matched to enclose the inner space of the clamping cover, and a lower hole and an upper hole are respectively reserved in the front-back direction of the clamping cover; the clamping rod of the double-claw clamp extends out of the upper hole, and the rod part of the sampling swab is inserted into the lower hole and fixed by the double-claw clamp.
Specifically, the clamping cover is an open cuboid which is formed by enclosing a hollow connecting plate fixedly connected with the holding rod, a bottom plate perpendicular to the hollow connecting plate, a left cover plate and a right cover plate which are parallel and perpendicular to the side edge of the bottom plate.
Specifically, the hollow connecting plate, the bottom plate, the cover plate and the grip lever are welded as one body.
Specifically, the cover plate is provided with a chamfer, a round hole is formed in the chamfer, two round holes form a fixed bolt groove, and the fixed bolt groove can accommodate the insertion of a bolt groove rod so as to prevent the double-claw clamp from bouncing off during loading and unloading.
Specifically, the upper edge of cover plate is equipped with the groove of anti "L" type, two anti "L" type groove constitutes fixed draw-in groove, fixed draw-in groove can hold the draw-in groove pole and insert in order to restrict the range of motion of double-claw clamp prevents the double-claw clamp flies in the bullet when using.
Specifically, the clamping groove rod is welded to the clamping rod.
Specifically, the double-jaw clamp comprises two clamping jaws and the clamping rod connected with the two clamping jaws.
Specifically, the clamping jaw and the clamping rod have the same width.
Specifically, be equipped with the recess of two-layer area sawtooth on the clamping jaw in order to fix the pole portion of sample swab.
In particular, pressing the clamping lever compresses the spring to raise the two jaws.
Specifically, the grip includes a hollow main rod member and an inner rod member that are nested and mated to adjust the length of the grip.
Specifically, the holding rod comprises a hollow main rod piece and an extension piece, and the main rod piece and the extension piece are connected through a screw so as to adjust the length of the holding rod.
Specifically, the hollow connecting plate is communicated with the hollow of the main rod piece, and can extend in the holding rod when the rod part of the sampling swab is inserted from the lower hole.
Specifically, the clamping device is made of stainless steel or aluminum alloy.
Compared with a common clamp, the utility model has reasonable design, convenient operation, adaptability to sampling swabs of different brands and specifications, is a simple, stable and efficient auxiliary sampling device, and has the advantages of convenient operation, labor saving, convenient popularization and the like.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the following brief description of the drawings is given for the purpose of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without the need for inventive work for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a dual-claw sampling swab holding device provided by the utility model.
Fig. 2 is a left side view (saw tooth jaw view) of a dual jaw sampling swab holding device according to the present utility model.
Symbol description
1 holding rod
2 double-claw clip
21 clamping jaw
22 clamping bar
3 spring
4 clamping cover
41 cover plate
42 floor
43 hollow connecting plate
44 lower hole
45 upper hole
5 fixing clamping groove
51 clamping groove rod
6. Fixed bolt slot
61. Bolt groove rod
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the present utility model provides a dual claw sampling swab holding device comprising: the clamping cover (4) and the holding rod (1) fixedly connected with the clamping cover (4) are formed; the clamping cover is internally provided with a spring (3) and a double-claw clamp (2) which is abutted by the spring (3) and is surrounded by the clamping cover (4) left and right, the double-claw clamp (2) and the clamping cover (4) can be matched to enclose the inner space of the clamping cover (4), and a lower hole (44) and an upper hole (45) are respectively reserved in the front-back direction of the clamping cover (4); the clamping rod (22) of the double-claw clamp (2) extends out of the inner space of the clamping cover (4) from the upper hole (45), and the rod part of the sampling swab is inserted into the inner space of the clamping cover (4) from the lower hole (44) and is fixed by the double-claw clamp (2).
The clamping cover (4) is an open cuboid which is surrounded by a hollow connecting plate (43) fixedly connected with the holding rod (1), a bottom plate (42) perpendicular to the hollow connecting plate (43) and two cover plates (41) which are parallel to each other and perpendicular to the side edges of the bottom plate (42). The hollow connecting plate (43), the bottom plate (42), the cover plate (41) and the holding rod (1) are welded into a whole.
The cover plate (41) is provided with a chamfer, a round hole is formed in the chamfer, the two round holes form a fixed bolt groove (6), and the fixed bolt groove (6) can accommodate the insertion of a bolt groove rod (61) so as to prevent the double-claw clamp (2) from bouncing off during loading and unloading. The upper edge of the cover plate (41) is provided with an inverse L-shaped groove, the two grooves form a fixed clamping groove (5), and the fixed clamping groove (5) can accommodate the insertion of a clamping groove rod (51) to limit the moving range of the double-claw clamp (2) so as to prevent the double-claw clamp (2) from bouncing off during use. The clamping groove rod (51) is welded to the clamping rod (22).
The double-jaw clamp (2) comprises two clamping jaws (21) and a clamping rod (22) connected with the two clamping jaws (21). The width of the clamping jaw (21) is the same as that of the clamping rod (22). Two layers of grooves with saw teeth are arranged on the clamping jaw (21) to fix the rod part of the sampling swab. Pressing the clamping rod (22) can compress the spring (3) so that the two clamping jaws (21) can lift up in the inner space of the clamping cover (4), and the swabs with different lengths and thickness specifications can be ensured to be stable in the operation process.
The holding rod (1) can comprise a hollow main rod piece and an inner rod piece, the length of the holding rod can be adjusted by nesting and matching the main rod piece and the inner rod piece, the holding rod (1) also comprises a hollow main rod piece and an extension piece, and the length of the holding rod can be adjusted by spiral connection between the main rod piece and the extension piece. In either case, the hollow connection plate (43) is in communication with the hollow of the main stem member and is extendable within the grip lever (1) when the stem portion of the sampling swab is inserted through the lower aperture (44). The holding rod (1) with the design can cover the application range of the daily holding rod (1), meanwhile, the whole quality can be reduced by adopting the hollow design, the operation difficulty is reduced, and in addition, the storage space occupied by tools can be reduced by adopting the design. The clamping device is made of stainless steel or aluminum alloy, and meets the material safety requirement of medical equipment.
The utility model provides a double-claw type sampling swab clamping device, which has no difference with the operation mode of a common clamp when in use, a clamping rod (22) of a double-claw clamp (2) is directly pressed down, a sampling swab is inserted into a lower hole (44), the clamping rod (22) is loosened after the holding rod (1) is adjusted to a proper insertion length because the holding rod is communicated with the hollow of a hollow connecting plate (43), and the sampling swab can be wiped after being fixed by two clamping jaws (21) of the double-claw clamp (2). The operating length of the device according to the utility model can also be adjusted, if necessary, by adjusting the grip (1).
The foregoing description of the preferred embodiments of the utility model is not intended to limit the scope of the utility model, but rather to cover any modifications, equivalents, improvements or the like within the spirit and scope of the present utility model.
Claims (14)
1. A two-jaw sampling swab holder, comprising: the clamping cover and the holding rod are fixedly connected with the clamping cover; the clamping cover is internally provided with a spring and a double-claw clamp which is abutted by the spring and is surrounded by the clamping cover left and right, the double-claw clamp and the clamping cover can be matched to enclose the inner space of the clamping cover, and a lower hole and an upper hole are respectively reserved in the front-back direction of the clamping cover; the clamping rod of the double-claw clamp extends out of the inner space of the clamping cover from the upper hole; the stem portion of the sampling swab is inserted into the inner space of the clamping cover through the lower hole and is fixed by the double-claw clamp.
2. The clamping device according to claim 1, wherein the clamping cover is an open cuboid surrounded by a hollow connecting plate fixedly connected with the holding rod, a bottom plate perpendicular to the hollow connecting plate, and left and right cover plates parallel to and perpendicular to the side edges of the bottom plate.
3. The clamping device as recited in claim 2, characterised in that the hollow connecting plate, the base plate, the cover plate and the grip lever are welded together.
4. A clamping device as claimed in claim 2, wherein the cover plate has a chamfer, the chamfer being provided with circular holes, two of the circular holes forming a fixing peg channel, the fixing peg channel being adapted to receive peg insertion to prevent the double claw clip from bouncing off during loading and unloading.
5. The clamping device as claimed in claim 2, wherein the upper edge of the cover plate is provided with an inverted "L" shaped slot, and two of the inverted "L" shaped slots form a fixing slot, and the fixing slot is capable of accommodating insertion of a slot rod to limit the movable range of the double-jaw clamp, so as to prevent the double-jaw clamp from bouncing off during use.
6. The clamping device of claim 5, wherein the clamping groove bar is welded to the clamping bar.
7. The clamping device as claimed in claim 1, characterized in that the double-jaw clamp comprises two clamping jaws and the clamping bar connecting the two clamping jaws.
8. The clamping device as recited in claim 7, characterised in that the clamping jaw and the clamping bar are of the same width.
9. The clamping device of claim 7, wherein the clamping jaw is provided with two layers of serrated grooves to secure the stem portion of the sampling swab.
10. The clamping device of claim 7 wherein pressing the clamping bar compresses the spring to raise both of the jaws.
11. The clamping device as recited in claim 2, characterised in that said grip lever comprises a hollow main lever member and an inner lever member, said main lever member and said inner lever member being nested to adjust the length of said grip lever.
12. A gripping apparatus according to claim 2 wherein the grip lever includes a hollow main lever member and an extension member, the length of the grip lever being adjustable by a screw connection between the main lever member and the extension member.
13. A gripping device according to claim 11 or claim 12 wherein the hollow web is in communication with the hollow of the main stem member and is extendable within the grip when the stem portion of a sampling swab is inserted through the lower aperture.
14. The clamping device as claimed in claim 1, characterized in that the clamping device is made of stainless steel or aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320086937.XU CN220348430U (en) | 2023-01-30 | 2023-01-30 | Double-claw type sampling swab clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320086937.XU CN220348430U (en) | 2023-01-30 | 2023-01-30 | Double-claw type sampling swab clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220348430U true CN220348430U (en) | 2024-01-16 |
Family
ID=89480516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320086937.XU Active CN220348430U (en) | 2023-01-30 | 2023-01-30 | Double-claw type sampling swab clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220348430U (en) |
-
2023
- 2023-01-30 CN CN202320086937.XU patent/CN220348430U/en active Active
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