Folding type sampling pipe support

Abstract

The utility model provides a folding type sampling pipe support, relates to the technical field of sampling pipe supports, and aims to solve the problem that a three-legged support cannot be placed on a narrow sampling platform or a high sampling hole three-legged support cannot be supported due to insufficient height. The body is of a rectangular structure. The supporting mechanism is connected with the mounting mechanism; the vertical connecting plate is rotationally connected with the main body; the connecting piece is rotationally connected with a transverse supporting frame on the supporting mechanism; the transverse supporting frame is installed in the round hole in the vertical connecting plate in a sliding mode. The distance between the transverse supporting frames is shortened by pressing the transverse supporting frames, the transverse supporting frames are inserted into flue sampling holes, the transverse supporting frames make contact with the two sides of a flue through the elastic reset effect of the transverse supporting frames, and the L-shaped protrusions of the transverse supporting frames hook the two sides of the inner wall of the flue; and the transverse support frame, the connecting piece and the main body form a right triangle structure, so that the sampling pipe can be supported more firmly, and the device is stably mounted at the flue.

Description

Technical Field

[0001] The utility model belongs to the technical field of sampling tube brackets, and more specifically, particularly relates to a foldable sampling tube bracket. Background Art

[0002] When the sampling tube goes deep into the flue sampling hole to collect samples, because the diameter of some flues is small, the deep part of the sampling tube is shorter, and the non-deep part is longer. The center of gravity of the sampling tube is located outside the flue. When the sampling tube is placed naturally, it is in an inclined state, which affects the sampling accuracy and even causes the sampling tube to fall off and be damaged. At this time, a foldable sampling tube bracket is needed.

[0003] Based on the findings in the prior art, the original pollution source sampling tube is supported and balanced by manual support or by placing a tripod or other device outside the pollution source flue and connecting it to the sampling tube. The manual support method requires on-site operators to work for a long time, which is labor-intensive and has a high degree of dependence on personnel. The method of supporting and balancing the sampling tube with a tripod requires the additional purchase of a tripod, which has a high procurement cost. In addition, the method of supporting with a tripod is also limited by on-site site conditions. For example, a narrow sampling platform cannot be placed on a tripod, or a higher sampling hole cannot be supported by the tripod due to insufficient height, resulting in poor practicality. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a foldable sampling tube support to solve the problem that the original manual hand support and tripod have great limitations in use.

[0005] The utility model is a foldable sampling tube support, which is achieved by the following specific technical means:

[0006] A foldable sampling tube support comprises a mounting mechanism, a supporting mechanism, a connecting mechanism and a fixing mechanism;

[0007] The mounting mechanism is the sampling tube bracket body, and the mounting mechanism includes: a main body, which is a rectangular structure; the supporting mechanism is connected to the mounting mechanism, and the supporting mechanism includes: a vertical connecting plate, a circular hole is provided on the top of the vertical connecting plate, and the vertical connecting plate is rotatably connected to the main body; the connecting mechanism is connected to the supporting mechanism, and the connecting mechanism includes: a connecting piece, which is a rectangular structure, and the connecting piece is rotatably connected to the horizontal supporting frame on the supporting mechanism; the fixing mechanism is installed on the supporting mechanism.

[0008] Furthermore, the installation mechanism also includes:

[0009] The card slot is an arc-shaped structure and is arranged inside the main body;

[0010] The anti-skid pad has a rectangular structure and is made of rubber material. There are two sets of anti-skid pads in total, and the anti-skid pads are fixedly installed on the side of the main body.

[0011] Furthermore, the support mechanism also includes:

[0012] The horizontal support frame is a cylindrical structure, the left side of the horizontal support frame is set as an L-shaped structure, and the horizontal support frame is slidably installed inside the circular hole on the vertical connecting plate.

[0013] Furthermore, the connecting mechanism also includes:

[0014] The slider is a cylindrical structure, and the slider is fixedly installed on both sides of the connecting piece, and the slider is installed inside the card slot.

[0015] Furthermore, the fixing mechanism comprises:

[0016] The fixing piece is an arc-shaped structure, a screw is arranged on the fixing piece, and the fixing piece is fixedly installed on the side of the horizontal support frame.

[0017] Furthermore, the fixing mechanism further comprises:

[0018] The hoop is an arc-shaped structure, and the hoop is rotatably connected to the fixing piece, and a screw on the fixing piece is installed inside the circular hole on the hoop;

[0019] The locking piece is a cylindrical structure, a threaded hole is arranged inside the locking piece, and a screw on the fixing piece is installed inside the threaded hole on the locking piece.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. In this device, a transverse support frame and a fixing piece are provided. Here, the transverse support frame is slidably mounted inside the circular hole on the vertical connecting plate, and the fixing piece is fixedly mounted on the side of the transverse support frame. By pressing the transverse support frame, the distance between the transverse support frames is shortened, and the transverse support frame is inserted into the flue sampling hole. Through the elastic reset of the transverse support frame, the transverse support frame and the two sides of the flue are in contact with each other, and the L-shaped protrusion of the transverse support frame is hooked on both sides of the inner wall of the flue, so that the device is stably installed at the flue. By passing the sampling tube between the fixing piece and the clamp, and connecting it with the screw on the fixing piece through the locking piece, the sampling tube can be stably locked, which is more practical.

[0022] 2. In this device, a vertical connecting plate and a connecting piece are provided, wherein the vertical connecting plate is rotatably connected to the main body, and the connecting piece is rotatably connected to the transverse support frame, so that when in use, by flipping the connecting piece, the sliders on both sides of the bottom of the connecting piece are positioned in different slots, thereby pushing the transverse support frame to move inside the circular hole on the vertical connecting plate, so that the transverse support frame can be adjusted and supported, so that the transverse support frame, the connecting piece and the main body form a right-angled triangle structure, and the anti-slip pad provided on the side of the main body increases the contact friction by contacting with the outer wall of the pipe, so that the sampling tube can be supported more firmly, and can adapt to different sampling environments, is more convenient to operate, and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a main perspective three-dimensional structural schematic diagram of the utility model.

[0024] Figure 2 It is a main structural schematic diagram of the utility model.

[0025] Figure 3 It is a top view structural schematic diagram of the utility model.

[0026] Figure 4 It is a structural schematic diagram of the supporting state of the device of the utility model.

[0027] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0028] 1. Installation mechanism; 101. Main body; 102. Card slot; 103. Anti-slip pad;

[0029] 2. Support mechanism; 201. Vertical connecting plate; 202. Horizontal support frame;

[0030] 3. Connecting mechanism; 301. Connecting piece; 302. Sliding block;

[0031] 4. Fixing mechanism; 401. Fixing piece; 402. Clamp; 403. Locking piece. DETAILED DESCRIPTION

[0032] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0033] Example:

[0034] As attached Figure 1 To Attachment Figure 4 As shown:

[0035] The utility model provides a foldable sampling tube support, comprising an installation mechanism 1, a supporting mechanism 2, a connecting mechanism 3 and a fixing mechanism 4; the installation mechanism 1 is the sampling tube support body, and the installation mechanism 1 comprises: a main body 101, the main body 101 is a rectangular structure; the main body 101 is used to open a card slot 102, and forms a right-angled triangle structure with a connecting piece 301 and a horizontal supporting frame 202 to ensure the balance and stability of the sampling tube installation; the supporting mechanism 2 is connected to the installation mechanism 1, and the supporting mechanism 2 comprises: a vertical connecting plate 201, a circular hole is provided on the top of the vertical connecting plate 201, and the vertical connecting plate 201 is connected to the main body 101. The body 101 is rotatably connected; the vertical connecting plate 201 here is used to slide and connect with the horizontal support frame 202 through the circular hole provided on the top, so that the horizontal support frame 202 can adapt to narrow environments; the connecting mechanism 3 is connected to the support mechanism 2, and the connecting mechanism 3 includes: a connecting piece 301, the connecting piece 301 is a rectangular structure, and the connecting piece 301 is rotatably connected to the horizontal support frame 202 on the support mechanism 2; the connecting piece 301 here is used to form a stable right-angled triangle structure with the main body 101 and the horizontal support frame 202 to ensure stable support for the sampling tube; the fixing mechanism 4 is installed on the support mechanism 2.

[0036] Among them, Figure 1 As shown, the mounting mechanism 1 also includes: a card slot 102, which is an arc-shaped structure, and the card slot 102 is opened inside the main body 101; the card slot 102 here is used to be slidably connected with the slider 302; an anti-skid pad 103, the anti-skid pad 103 is a rectangular structure, the anti-skid pad 103 is set to a rubber material, and there are two groups of anti-skid pads 103, and the anti-skid pad 103 is fixedly installed on the side of the main body 101; the anti-skid pad 103 here is used to be set to a rubber material, so as to contact with the outer wall of the flue, increase the contact friction, and improve the adhesion.

[0037] Among them, Figure 1 As shown, the support mechanism 2 also includes: a transverse support frame 202, which is a cylindrical structure, and the left side of the transverse support frame 202 is set as an L-shaped structure, and the transverse support frame 202 is slidably installed inside the circular hole on the vertical connecting plate 201; the transverse support frame 202 here is used to be set as an L-shaped structure on the left side, and then inserted into the flue by extrusion, and the two sides are set as L-shaped structures so that they can be stuck on the inner walls on both sides of the flue, ensuring the stability of the installation of the device.

[0038] Among them, Figure 1 As shown, the connecting mechanism 3 also includes: a slider 302, which is a cylindrical structure, and the slider 302 is fixedly installed on both sides of the connecting member 301, and the slider 302 is installed inside the card slot 102; the slider 302 here is used to be installed inside the synchronous card slot 102, so that the support can be adjusted, thereby pushing the horizontal support frame 202 to move on the vertical connecting plate 201, so as to adapt to narrow terrain.

[0039] Among them, Figure 1 As shown, the fixing mechanism 4 includes: a fixing member 401, which is an arc-shaped structure, a screw is provided on the fixing member 401, and the fixing member 401 is fixedly installed on the side of the horizontal support frame 202; the fixing member 401 here is used to cooperate with the clamp 402 to fix the sampling tube; the clamp 402, which is an arc-shaped structure, and the clamp 402 is rotatably connected to the fixing member 401, and the screw on the fixing member 401 is installed inside the circular hole on the clamp 402; the clamp 402 here is used to fix the sampling tube The locking member 403 is rotatably connected to the fixing member 401, and then connected to the screw on the fixing member 401 through the locking member 403, so that the sampling tube can be fixed; the locking member 403, the locking member 403 is a cylindrical structure, a threaded hole is provided inside the locking member 403, and the screw on the fixing member 401 is installed inside the threaded hole on the locking member 403; the locking member 403 here is used to limit the clamp 402 by connecting with the screw on the fixing member 401, so that sampling tubes of different diameters can be fixed.

[0040] The specific usage and function of this embodiment are as follows:

[0041] In the present invention, when using the device, the main body 101 is attached to the outer wall of the flue, and the slider 302 is inserted into the slot 102, thereby driving the connecting member 301 to rotate and move, and then the horizontal support frame 202 is pushed to move a certain distance on the vertical connecting plate 201. At this time, the horizontal support frame 202 is pressed to shorten the distance between the horizontal support frames 202, and the horizontal support frame 202 is inserted into the flue sampling hole. The horizontal support frame 202 is elastically reset to make the horizontal support frame 202 and the flue gas sampling hole close to each other. The two sides are in contact with each other, and the L-shaped protrusions of the cross support frame 202 are hooked on both sides of the inner wall of the flue, and are in contact with the flue through the anti-skid pad 103, thereby increasing the contact friction and improving the adhesion. A right triangle is formed between the main body 101, the connecting piece 301 and the cross support frame 202, so that the device can be stably installed in the flue, and the sampling tube is passed through between the fixing piece 401 and the clamp 402, and connected to the screw on the fixing piece 401 through the locking piece 403, so that the sampling tube can be stably locked, which is more practical.

Claims

1. A foldable sampling tube support, characterized in that: It comprises a mounting mechanism (1), a supporting mechanism (2), a connecting mechanism (3) and a fixing mechanism (4); The mounting mechanism (1) is a sampling tube support body, and the mounting mechanism (1) comprises: a main body (101), and the main body (101) is a rectangular structure; the support mechanism (2) is connected to the mounting mechanism (1), and the support mechanism (2) comprises: a vertical connecting plate (201), a circular hole is provided on the top of the vertical connecting plate (201), and the vertical connecting plate (201) is rotatably connected to the main body (101); the connecting mechanism (3) is connected to the support mechanism (2), and the connecting mechanism (3) comprises: a connecting piece (301), and the connecting piece (301) is a rectangular structure, and the connecting piece (301) is rotatably connected to a horizontal support frame (202) on the support mechanism (2); the fixing mechanism (4) is mounted on the support mechanism (2).

2. A foldable sampling tube holder according to claim 1, characterized in that: The mounting mechanism (1) further comprises: A card slot (102), the card slot (102) is an arc-shaped structure, and the card slot (102) is arranged inside the main body (101); The anti-skid pad (103) is a rectangular structure. The anti-skid pad (103) is made of rubber material. There are two groups of anti-skid pads (103) in total, and the anti-skid pads (103) are fixedly installed on the side of the main body (101).

3. The foldable sampling tube holder according to claim 1, characterized in that: The support mechanism (2) further comprises: The transverse support frame (202) is a cylindrical structure, the left side of the transverse support frame (202) is set as an L-shaped structure, and the transverse support frame (202) is slidably installed inside the circular hole on the vertical connecting plate (201).

4. The foldable sampling tube holder according to claim 2, characterized in that: The connecting mechanism (3) further comprises: The slider (302) is a cylindrical structure, and the slider (302) is fixedly mounted on both sides of the connecting member (301), and the slider (302) is installed inside the card slot (102).

5. The foldable sampling tube holder according to claim 3, characterized in that: The fixing mechanism (4) comprises: The fixing member (401) is an arc-shaped structure, a screw is provided on the fixing member (401), and the fixing member (401) is fixedly installed on the side of the horizontal support frame (202).

6. The foldable sampling tube holder according to claim 5, characterized in that: The fixing mechanism (4) further comprises: The hoop (402) is an arc-shaped structure, and the hoop (402) is rotatably connected to the fixing member (401), and a screw on the fixing member (401) is installed inside the circular hole on the hoop (402); The locking member (403) is a cylindrical structure, a threaded hole is provided inside the locking member (403), and a screw rod on the fixing member (401) is installed inside the threaded hole on the locking member (403).

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