CN212251476U - Long sampling pipe fixing support - Google Patents
Long sampling pipe fixing support Download PDFInfo
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- CN212251476U CN212251476U CN202020293243.XU CN202020293243U CN212251476U CN 212251476 U CN212251476 U CN 212251476U CN 202020293243 U CN202020293243 U CN 202020293243U CN 212251476 U CN212251476 U CN 212251476U
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Abstract
The utility model relates to an environmental detection technical field. Long sampling pipe fixed bolster, including the tripod main part, the tripod main part includes supporting platform, center tube and installs at the outlying tripod support of center tube, and the sampling pipe fixture who is used for the long sampling pipe of centre gripping is installed at supporting platform's top. The tripod main body further comprises a foot holder, the three supporting legs of the tripod support are provided with the foot holder through bolts, the foot holder comprises two holding parts, one ends of the two holding parts are hinged, and the other ends of the two holding parts are detachably connected; the tripod main body also comprises a hook which is arranged at the bottom of the central tube; the tripod main part still includes supplementary holder, and supplementary holder includes the rod-shaped body, and the one end of the rod-shaped body passes through the bolt with the center tube and links to each other, and the other end of the rod-shaped body is connected with supplementary holder. This patent is convenient for be applicable to under multiple sampling environment such as fretwork platform, solid platform, to the steady support of sampling pipe.
Description
Technical Field
The utility model relates to an environment detection technology field specifically is sampling pipe fixed bolster.
Background
The fixed pollution source is that various substances in the flue are sampled, including sampling of flue gas and smoke dust, and the acquisition of flue temperature and flow rate parameters requires that a specially-made sampling pipe is inserted into a sampling port of the flue for sampling and measurement. The direction of a flue sampling port is different, the flue sampling port is generally divided into a vertical sampling port and a horizontal sampling port, a sampling pipe needs to be fixed in the sampling process, and particularly, a flue flow rate parameter sampling pipe, namely a pitot tube, needs to be vertically fixed with a flue.
Sampling platform and environment are different, but no matter under which kind of environment, sampling pipe fixed bolster will need itself fixed at first.
The prior sampling tube fixing bracket mainly has the following defects:
1) the sampling tube is only suitable for a short sampling tube (with the length of about 1 meter) of a fixed pollution source of a small flue, and the problem of unbalanced fixation when a long sampling tube (with the length of more than 1.5 meters) is used cannot be avoided.
2) Sampling pipe fixed bolster can't satisfy the steady support of multiple sampling environment such as fretwork platform and solid platform fixed.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a long sampling pipe fixed bolster to solve above at least one technical problem.
In order to achieve the purpose, the utility model provides a long sampling tube fixed bolster, including the tripod main part, the tripod main part includes supporting platform, center tube and installs the tripod at the center tube periphery, the tripod includes three adjustable length's supporting legs, the sampling tube fixture that is used for centre gripping long sampling tube is installed at the top of supporting platform, its characterized in that, the tripod main part still includes the foot holder, all install the foot holder through the bolt on the three supporting legs of tripod support, the foot holder includes the clamping part of two grids that are used for centre gripping fretwork platform, and the one end of two clamping parts is articulated, and the other end of two clamping parts can be dismantled and be connected;
the tripod body further comprises a hook mounted at the bottom of the central tube;
the tripod main part still includes supplementary holder, supplementary holder includes the rod-shaped body, the one end of the rod-shaped body with the center tube passes through the bolt and links to each other, the other end of the rod-shaped body is connected with an supplementary holder that is used for centre gripping railing.
This patent is through optimizing traditional tripod structure, through having increased foot's holder, couple and supplementary holder, is convenient for be applicable to under multiple sampling environment such as fretwork platform, solid platform, to the steady support of sampling pipe. The problem of long sampling tube unbalance is avoided. Reference to a long sampling tube in this patent refers to a sampling tube that is greater than m.
When the device is applied to the hollow platform, the foot clamp holder is clamped and fixed on the grating of the hollow platform. The stable unbalance-proof fixing of the sampling tube can be realized. When this device applies to solid platform, demolish the foot holder from the A-frame, then, hang the heavy object on the couple, supplementary holder is fixed on adjacent railing, and then realizes preventing the unbalance type fixedly to the steady of sampling pipe.
Further preferably, an anti-slip rubber layer is fixed to the inner side of the foot clamp.
Further preferably, an anti-slip rubber layer is fixed to the inner side of the auxiliary holder.
Further preferably, the rod-shaped body is a telescopic rod with adjustable length. Different length requirements are convenient to realize.
Further preferably, the hook is detachably mounted at the bottom of the central tube by a bolt. Is convenient to disassemble.
Or the hook is detachably connected with the central pipe through threads. Is convenient to disassemble.
As a preferable scheme, three supporting legs of the tripod are connected with three leg clamps which are respectively a first leg clamp, a second leg clamp and a third leg clamp;
the central axis of the first foot clamp and the central axis of the second foot clamp are perpendicular to the central axis of the third foot clamp;
the first foot clamp is fixed on one supporting foot through a first bolt, and the central axis of the first bolt is parallel to the central axis of the first foot clamp;
the second foot clamp is fixed on the other supporting foot through a second bolt, and the central axis of the second bolt is parallel to the central axis of the second foot clamp;
the third foot clamp is fixed on the other supporting leg through a third bolt, and the central axis of the third bolt is parallel to the central axis of the third foot clamp.
The fixing on the cross-grid-shaped hollow sampling platform is convenient to realize.
As another preferred scheme, the two clamping parts are an upper clamping part and a lower clamping part respectively;
the foot holder further comprises a fixing plate, the upper clamping part is rotatably connected with the fixing plate by taking the vertical direction as a rotation center line, and the fixing plate is connected with the supporting legs of the triangular support through bolts.
The foot clamp holder convenient to rotate is suitable for the length direction of the grating of the current hollow sampling platform.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 3 of the present invention;
fig. 4 is a cross-sectional view of a foot holder according to embodiment 3 of the present invention.
Wherein: 1 is the center tube, 2 is the supporting legs, 3 is sampling tube fixture, 4 is foot's holder, 5 is the couple, 6 is supplementary holder, 41 is the fixed plate, 42 is last clamping part, 43 is lower clamping part, 44 is the locking bolt.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1, embodiment 1, long sampling pipe fixed bolster, including the tripod main part, the tripod main part includes supporting platform, center tube 1 and installs at the peripheral tripod of center tube 1, and the tripod includes three adjustable length's supporting legs 2, and sampling pipe fixture 3 that is used for the long sampling pipe of centre gripping is installed at supporting platform's top.
The tripod main part still includes foot holder 4, all installs foot holder 4 through the bolt on three supporting legs 2 of tripod support, and foot holder 4 includes the clamping part of two grids that are used for centre gripping fretwork platform, and the one end of two clamping parts is articulated, and the connection can be dismantled to the other end of two clamping parts.
The tripod body also comprises a hook 5, and the hook 5 is arranged at the bottom of the central tube 1.
The tripod main part still includes supplementary holder 6, and supplementary holder 6 includes the rod-shaped body, and the one end of the rod-shaped body passes through the bolt with the center tube and links to each other, and the other end of the rod-shaped body is connected with an supplementary holder that is used for centre gripping railing. The rod-shaped body is a telescopic rod with adjustable length.
This patent is through optimizing traditional tripod structure, through having increased foot's holder 4, couple 5 and supplementary holder 6, is convenient for be applicable to under multiple sampling environment such as fretwork platform, solid platform, to the steady support of sampling pipe. The problem of long sampling tube unbalance is avoided. Reference to a long sampling tube in this patent refers to a sampling tube that is larger than 1.5 m.
When the device is applied to the hollow platform, the foot clamp holder is clamped and fixed on the grating of the hollow platform. The stable unbalance-proof fixing of the sampling tube can be realized. When this device applies to solid platform, demolish the foot holder from the A-frame, then, hang the heavy object on couple 5, supplementary holder 6 is fixed on adjacent railing, and then realizes preventing the unbalance type fixedly to the steady of sampling pipe.
To the structure in the tripod main part, can overlap on the center tube and be equipped with the lantern ring, the lantern ring is articulated with the one end of three connecting rod respectively, and the other end of three connecting rod is articulated with the lower tip of three supporting legs. The tops of the three supporting legs are hinged with the central tube. The specific structure is the existing structure, such as a tripod of chinese patent with application number 201820089438.5. Other styles of tripod body structures may of course be used.
An anti-slip rubber layer is fixed on the inner side of the foot holder 4. An anti-slip rubber layer is fixed on the inner side of the auxiliary clamp holder.
The hook 5 is detachably arranged at the bottom of the central tube 1 through a bolt. Is convenient to disassemble. Or the hook 5 is detachably connected with the central tube 1 through threads. Is convenient to disassemble.
The auxiliary clamp holder comprises a fixed clamping part and a movable clamping part. The fixed clamping part is fixedly connected with the rod-shaped body, the fixed clamping part is hinged with one end of the movable clamping part, and the other end of the fixed clamping part and the other end of the movable clamping part are locked and fixed through bolts. The screw locking mode can be that the fixed clamping part is provided with a through hole for penetrating the bolt. The movable clamping part is provided with a threaded hole for connecting a bolt in a threaded manner. The fixed clamping part is hinged with the rod part of the bolt, the movable clamping part is provided with a notch for enabling the rod part of the bolt to rotate around the hinged point, and the rod part of the bolt is arranged on the periphery of the movable clamping part and screwed down through a locking nut.
The sampling tube holding mechanism may be implemented using existing sampling tube structures, e.g., the sampling tube holding mechanism is a ferrule. Or, sampling pipe fixture includes upper clamping part and lower clamping part that sets up from top to bottom, and upper clamping part is articulated with the one end of lower clamping part, and the upper clamping part passes through the bolt with the nut is screwed up with the lower clamping part other end. Rubber layers are adhered to the positions where the upper clamping part and the lower clamping part contact the sampling pipe.
The top of the foot clamp holder is an installation part, notches used for inserting the installation part are formed in the bottoms of the three supporting legs of the tripod support, and the installation part and the supporting legs of the tripod support are locked through bolts.
Referring to fig. 2, in embodiment 2, on the basis of embodiment 1, three leg holders 4, namely a first leg holder, a second leg holder and a third leg holder, are connected to three support legs 2 of a three-leg bracket; the central axis of the first foot clamp and the central axis of the second foot clamp are perpendicular to the central axis of the third foot clamp; the first foot clamp is fixed on one supporting foot through a first bolt, and the central axis of the first bolt is parallel to the central axis of the first foot clamp; the second foot clamp is fixed on the other supporting foot through a second bolt, and the central axis of the second bolt is parallel to the central axis of the second foot clamp; the third foot clamp is fixed on the other supporting foot through a third bolt, and the central axis of the third bolt is parallel to the central axis of the third foot clamp. The fixing on the cross-grid-shaped hollow sampling platform is convenient to realize.
Referring to fig. 3 and 4, in embodiment 3, on the basis of embodiment 1, the two clamping portions are an upper clamping portion 42 and a lower clamping portion 43; the foot holder further comprises a fixing plate 41, the upper clamping part 42 is rotatably connected with the fixing plate 41 by taking the vertical direction as a rotation center line, and the fixing plate 41 is connected with the supporting legs of the triangular bracket through bolts. The foot clamp holder convenient to rotate is suitable for the length direction of the grating of the current hollow sampling platform. The upper clamping portion 42 is hinged to one end of the lower clamping portion 43 through a rotating shaft, and the other end is fixed through a locking bolt 44. The upper clamping portion is provided with a through hole through which the locking bolt 44 passes, and the lower clamping portion is provided with a threaded hole through which the locking bolt passes. The upper clamping portion 42 and the fixing plate 41 are rotatably connected by taking the vertical direction as a rotation center line, a rotation shaft is fixedly connected below the fixing plate, a channel for the rotation shaft to pass through is formed in the upper clamping portion, and a limit sleeve is fixed on the rotation shaft. The channel comprises a through hole and a counter bore which are arranged up and down. The limiting sleeve is positioned in the counter bore. The relative rotation of the fixing plate and the upper clamping part is facilitated.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The long sampling tube fixing support is characterized by further comprising a foot clamp holder, the foot clamp holder is mounted on the three supporting legs of the tripod support through bolts, the foot clamp holder comprises two clamping parts used for clamping grids of the hollowed-out platform, one ends of the two clamping parts are hinged, and the other ends of the two clamping parts are detachably connected;
the tripod body further comprises a hook mounted at the bottom of the central tube;
the tripod main part still includes supplementary holder, supplementary holder includes the rod-shaped body, the one end of the rod-shaped body with the center tube passes through the bolt and links to each other, the other end of the rod-shaped body is connected with an supplementary holder that is used for centre gripping railing.
2. The elongated sampling tube holding bracket of claim 1, wherein: and an anti-slip rubber layer is fixed on the inner side of the foot clamp holder.
3. The elongated sampling tube holding bracket of claim 1, wherein: and an anti-slip rubber layer is fixed on the inner side of the auxiliary clamp holder.
4. The elongated sampling tube holding bracket of claim 1, wherein: the rod-shaped body is a telescopic rod with adjustable length.
5. The elongated sampling tube holding bracket of claim 1, wherein: three supporting legs of the three-leg bracket are connected with three leg clamps which are respectively a first leg clamp, a second leg clamp and a third leg clamp;
the central axis of the first foot clamp and the central axis of the second foot clamp are perpendicular to the central axis of the third foot clamp;
the first foot clamp is fixed on one supporting foot through a first bolt, and the central axis of the first bolt is parallel to the central axis of the first foot clamp;
the second foot clamp is fixed on the other supporting foot through a second bolt, and the central axis of the second bolt is parallel to the central axis of the second foot clamp;
the third foot clamp is fixed on the other supporting leg through a third bolt, and the central axis of the third bolt is parallel to the central axis of the third foot clamp.
6. The elongated sampling tube holding bracket of claim 1, wherein: the two clamping parts are an upper clamping part and a lower clamping part respectively;
the foot holder further comprises a fixing plate, the upper clamping part is rotatably connected with the fixing plate by taking the vertical direction as a rotation center line, and the fixing plate is connected with the supporting legs of the triangular support through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020293243.XU CN212251476U (en) | 2020-03-11 | 2020-03-11 | Long sampling pipe fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020293243.XU CN212251476U (en) | 2020-03-11 | 2020-03-11 | Long sampling pipe fixing support |
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| Publication Number | Publication Date |
|---|---|
| CN212251476U true CN212251476U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020293243.XU Active CN212251476U (en) | 2020-03-11 | 2020-03-11 | Long sampling pipe fixing support |
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| CN (1) | CN212251476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116734129A (en) * | 2023-06-25 | 2023-09-12 | 河北瑞天职业危害检测有限公司 | Air sampling detection device |
-
2020
- 2020-03-11 CN CN202020293243.XU patent/CN212251476U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116734129A (en) * | 2023-06-25 | 2023-09-12 | 河北瑞天职业危害检测有限公司 | Air sampling detection device |
| CN116734129B (en) * | 2023-06-25 | 2023-11-10 | 河北瑞天职业危害检测有限公司 | Air sampling detection device |
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