CN214150348U - Component permeation prevention performance detection equipment - Google Patents
Component permeation prevention performance detection equipment Download PDFInfo
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- CN214150348U CN214150348U CN202023084398.1U CN202023084398U CN214150348U CN 214150348 U CN214150348 U CN 214150348U CN 202023084398 U CN202023084398 U CN 202023084398U CN 214150348 U CN214150348 U CN 214150348U
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Abstract
The utility model relates to a component prevention of seepage permeability can check out test set, relate to the field that the component detected, it is including accepting the board, establish the crossbeam on accepting the board and establish the clamping component on the crossbeam, the both ends of crossbeam are extended and are accepted the board, clamping component include with crossbeam sliding connection's montant, with montant sliding connection's top board, establish first fixation nut and second fixation nut on the montant, screw thread portion has been seted up at the both ends of montant, first fixation nut and second fixation nut all with screw thread portion threaded connection, first fixation nut is located the top of top board, second fixation nut is located the below of crossbeam, be equipped with transparent cylinder on the top board, the inside of transparent cylinder is the cavity, the cavity intussuseption of transparent cylinder is filled with liquid and is left the air. The bearing plate is provided with a sealing ring. This application has more even effect when pressing from both sides tight to the section of jurisdiction.
Description
Technical Field
The application relates to the field of component detection, in particular to component permeation prevention performance detection equipment.
Background
The segment is a main assembly component for shield construction, is the innermost barrier of the tunnel and plays a role in resisting soil layer pressure, underground water pressure and some special loads. The segment is a permanent lining structure of the shield tunnel, and the quality of the segment is directly related to the overall quality and safety of the tunnel, so that the waterproof performance and the durability of the tunnel are affected.
At present, the penetration detection needs to be carried out on the pipe piece after the production of the pipe piece is finished, the pipe piece is generally required to be clamped and fixed in the penetration detection process, and the phenomenon of uneven clamping can occur in the clamping and fixing process.
SUMMERY OF THE UTILITY MODEL
In order to be more even when pressing from both sides tight to the section of jurisdiction, this application provides a component prevention of seepage permeability ability check out test set.
The application provides a component prevention of seepage permeability check out test set adopts following technical scheme:
a component permeability resistance detection device comprises a bearing plate, a cross beam arranged on the bearing plate and a clamping assembly arranged on the cross beam;
bearing plates extend out of two ends of the cross beam;
the clamping assembly comprises a vertical rod connected with the cross beam in a sliding manner, an upper pressure plate connected with the vertical rod in a sliding manner, and a first fixing nut and a second fixing nut which are arranged on the vertical rod, wherein thread parts are arranged at two ends of the vertical rod, the first fixing nut and the second fixing nut are both in threaded connection with the thread parts, the first fixing nut is positioned above the upper pressure plate, and the second fixing nut is positioned below the cross beam;
the upper pressing plate is provided with a transparent cylinder, a cavity is formed inside the transparent cylinder, and liquid is filled in the cavity of the transparent cylinder and air is reserved in the cavity of the transparent cylinder.
Through adopting above-mentioned technical scheme, the staff will wait to detect the section of jurisdiction place accept the board on, then pass the montant with the top board and press on the section of jurisdiction, then the staff installs first fixation nut on the montant, it is tight with the top board top to rotate first fixation nut, then it is tight with the crossbeam top to rotate second fixation nut, the staff learns the fixed condition of top board through observing the air bubble position in the transparent cylinder on the top board, when the air bubble is located the intermediate position of transparent cylinder, the top board is even to the power of section of jurisdiction, when the air bubble is not in the intermediate position of transparent cylinder, explain the top board slope, need adjust first fixation nut's elasticity degree, make the top board be in the horizontality, the staff more is convenient for adjust the top board through the position of air bubble and applys even pressure to the section of jurisdiction.
Optionally, a sealing ring is arranged on the bearing plate.
Through adopting above-mentioned technical scheme, the staff places the section of jurisdiction on the sealing ring, and the sealing ring plays sealed effect to the section of jurisdiction.
Optionally, the top surface of the sealing ring is provided with a plurality of annular grooves.
Through adopting above-mentioned technical scheme, set up the ring channel on the sealing ring and improved the contact effect of sealing ring and section of jurisdiction.
Optionally, the inside of the bearing plate is a cavity, and a water injection hole is formed in the top surface of the bearing plate;
the water injection hole is communicated with the cavity and is positioned between the sealing rings; the bearing plate is provided with a drain pipe; the drain pipe is located the board of accepting in the sealing ring, the one end of drain pipe and the space intercommunication in top of accepting the board, the other end and the below space intercommunication of accepting the board.
The bottom surface of the bearing plate is provided with a water pipe, the water pipe is communicated with the cavity, and the water pipe is communicated with a water pump.
Through adopting above-mentioned technical scheme, the water pump is taken out water in the water pipe, then flows to the cavity of accepting the board along the water pipe, then water flows to the back of accepting on the board from the water injection hole, discharges from the drain pipe, after pouring into a period water, water is full of and is accepted the space between board and section of jurisdiction and the sealing ring to reach the effect of detecting the section of jurisdiction.
Optionally, a cushion pad is arranged on the upper pressure plate;
the cushion pad is positioned between the upper pressure plate and the bearing plate.
Through adopting above-mentioned technical scheme, blotter and section of jurisdiction contact, when the top board exerted pressure to the section of jurisdiction, the section of jurisdiction is difficult to be damaged by the top board.
Optionally, the drain pipe is connected with a sealing plug in a threaded manner.
Through adopting above-mentioned technical scheme, the drain pipe is stopped up to the sealing plug, makes the section of jurisdiction sealing ring and the water of accepting between the board difficult to reveal in the testing process.
Optionally, a reinforcing plate is connected to the cross beam;
the reinforcing plate is located below the cross beam.
Through adopting above-mentioned technical scheme, the gusset plate plays the reinforcing action to accepting the board, and the section of jurisdiction is placed and is accepted on the board, after the top board exerted pressure to the section of jurisdiction, the gusset plate makes and accepts the difficult emergence deformation of board.
Optionally, a plurality of supporting columns are arranged on the reinforcing plate;
one end of the supporting column is connected with the reinforcing plate, and the other end of the supporting column is connected with the bearing plate.
Through adopting above-mentioned technical scheme, the support column plays the supporting role to gusset plate and receiving the board, makes and receives board and gusset plate be difficult to warp in the testing process.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the method comprises the following steps that a worker places a duct piece to be detected on a bearing plate, then penetrates an upper pressure plate through a vertical rod and presses the duct piece, then installs a first fixing nut on the vertical rod, rotates the first fixing nut to tightly push the upper pressure plate, then rotates a second fixing nut to tightly push a cross beam, the worker knows the fixing condition of the upper pressure plate by observing the position of an air bubble in a transparent cylinder on the upper pressure plate, when the air bubble is located at the middle position of the transparent cylinder, the force applied to the duct piece by the upper pressure plate is uniform, when the air bubble is not located at the middle position of the transparent cylinder, the upper pressure plate is inclined, the tightness degree of the first fixing nut needs to be adjusted, the upper pressure plate is in a horizontal state, and the worker can more conveniently adjust the upper pressure applied to the duct piece by the position of the air bubble;
2. the water pump is taken out water to the water pipe, then flows to the cavity of accepting the board along the water pipe, then water flows to and accepts the board from the water injection hole after, from the drain pipe discharge, after pouring into a period of water, water is full of and accepts the space between board and section of jurisdiction and the sealing ring to reach the effect of detecting the section of jurisdiction.
Drawings
Fig. 1 is an isometric view of a component permeation prevention performance detection apparatus of an embodiment of the present application.
Fig. 2 is a plan view of the member permeation prevention performance detection apparatus shown in fig. 1.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is another isometric view of a component permeation prevention performance detection apparatus of an embodiment of the present application.
Description of reference numerals: 1. a bearing plate; 11. a water injection hole; 2. a cross beam; 3. a clamping assembly; 31. a vertical rod; 311. a threaded portion; 32. an upper pressure plate; 33. a first fixing nut; 34. a second fixing nut; 4. a transparent cylinder; 5. a seal ring; 51. an annular groove; 61. a drain pipe; 62. a water pipe; 63. a water pump; 611. a sealing plug; 7. a cushion pad; 8. a reinforcing plate; 9. and (4) a support column.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses component anti-permeability performance detection equipment.
Referring to fig. 1 and 2, the member permeation prevention performance detection apparatus includes a receiving plate 1, a plurality of cross members 2, and a clamping assembly 3. The bearing plate 1 is arc-shaped, and the arc-shaped bearing plate 1 is more attached to the surface of the duct piece. The plurality of cross beams 2 are fixedly connected to the bearing plate 1, the cross beams 2 are located below the bearing plate 1, the bearing plate 1 extends out of two ends of the cross beams 2, and the cross beams 2 are parallel to each other. The clamping assembly 3 is arranged on the cross beam 2, and the clamping assembly 3 comprises two vertical rods 31, an upper pressure plate 32, two first fixing nuts 33 and two second fixing nuts 34.
After the worker places the section of jurisdiction on the board 1 of accepting, place the section of jurisdiction with top board 32 on, then pass top board 32 and crossbeam 2 with montant 31, later with first fixation nut 33 and second fixation nut 34 install on montant 31, rotate first fixation nut 33 with the top board 32 top tight, rotate second fixation nut 34 with the crossbeam 2 top tight. Whether the upper pressure plate 32 is in the horizontality can be known through the position of observing the air bubble in the transparent cylinder 4 to the staff, when the air bubble is in the intermediate position of transparent cylinder 4, explain that the upper pressure plate 32 is in the level and even to the pressure that the section of jurisdiction was applyed, when the air bubble is not in the intermediate position, explain that the upper pressure plate 32 is in the tilt state, and the upper pressure plate 32 is not even to the pressure that the section of jurisdiction was applyed, it adjusts the position of first fixation nut 33 on montant 31 to need the staff, thereby adjust upper pressure plate 32 to the horizontality.
Referring to fig. 1 and 3, the bearing plate 1 is fixedly connected with three sealing rings 5 on the surface away from the beam 2, a plurality of annular grooves 51 are formed in the surface of the sealing rings 5, a worker places a pipe piece on the sealing rings 5, and the annular grooves 51 enable the pipe piece to be in better contact with the sealing rings 5.
Referring to fig. 3 and 4, the interior of the receiving plate 1 is a cavity, a water pipe 62 is fixedly connected to the receiving plate 1, one end of the water pipe 62 passes through the receiving plate 1 to communicate with the cavity, and the other end of the water pipe is communicated with a water pump 63. A water injection hole 11 is formed in one surface, provided with a sealing ring 5, of the bearing plate 1, the water injection hole 11 is communicated with the cavity, the water injection hole 11 is formed in the bearing plate 1 surrounded by the sealing ring 5, a drain pipe 61 is fixedly connected to the bearing plate 1, the drain pipe 61 penetrates through the bearing plate 1, one end of the drain pipe 61 is communicated with the space above the bearing plate 1, and the other end of the drain pipe 61 is communicated with the space below the bearing plate 1. A sealing plug 611 is screwed to the drain pipe 61.
The staff places the section of jurisdiction on accepting board 1 and after pressing from both sides the section of jurisdiction with clamping component 3, water pump 63 takes out water in the water pipe 62 and flows to the cavity along water pipe 62, water in the cavity is full of the back and flows to the space between sealing ring 5 and the section of jurisdiction from water injection hole 11, then flow out from drain pipe 61, after pouring into the water of one end time into the space between section of jurisdiction and sealing ring 5, block up drain pipe 61 with sealing plug 611, the space between section of jurisdiction and the sealing ring 5 is full of water this moment, the staff passes through water pipe 62 and exerts pressure to the space between section of jurisdiction and sealing ring 5, can through observing the infiltration condition on section of jurisdiction surface.
Referring to fig. 3, when the upper pressing plate 32 presses the duct piece against the receiving plate 1, or the receiving plate 1 may be deformed after a long time use, which may affect the detection effect. In order to make the bearing plate 1 not easy to deform, a reinforcing plate 8 is fixedly connected to the cross beam 2, the shape of the reinforcing plate 8 is the same as that of the bearing plate 1, when the duct piece is pressed on the bearing plate 1, the reinforcing plate 8 increases the strength of the bearing plate 1, the bearing plate 1 is not easy to deform, and therefore the component permeation prevention performance detection equipment is more durable.
Referring to fig. 3, a plurality of support pillars 9 are provided on the reinforcing plate 8, and one end of each support pillar 9 is fixedly connected to the reinforcing plate 8, and the other end is fixedly connected to the receiving plate 1. The supporting column 9 is positioned between two adjacent cross beams 2. The supporting columns 9 further enhance the strength of the component permeability resistance detection equipment, so that the bearing plate 1 is not easy to deform.
Referring to fig. 3, since the surface of the upper pressure plate 32 contacting the tube sheet is a flat surface and the tube sheet is a curved surface, the upper pressure plate 32 may damage the tube sheet after pressing the tube sheet. In order to make the upper pressing plate 32 contact with the tube sheet better, a buffer 7 is fixedly connected to the contact surface of the upper pressing plate 32 and the tube sheet, and the buffer 7 is made of rubber material. When the upper pressing plate 32 presses the tube sheet, the buffer pad 7 contacts with the tube sheet, and the tube sheet is not easy to be crushed.
The implementation principle of the component permeability resistance detection equipment in the embodiment of the application is as follows: the utility model discloses a transparent column body 4, including the support plate 1, the staff places the section of jurisdiction on the support plate 1, then press top board 32 on the section of jurisdiction, later pass montant 31 upper board 32 and crossbeam 2, and tightly push up upper board 32 with first fixation nut 33, tightly push up crossbeam 2 with second fixation nut 34, the staff observes the position of air bubble in transparent column body 4, if the air bubble is located the intermediate position side and explains that the pressure of upper board 32 to the section of jurisdiction is even, if the air bubble is not in the intermediate position then explains that upper board 32 is in the tilt state, the pressure that upper board 32 applyed to the section of jurisdiction is inhomogeneous, the staff adjusts the position of first fixation nut 33 on montant 31 and makes upper board 32 be in horizontal position, the effort that upper board 32 applyed to the section of jurisdiction becomes even.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a component prevention of seepage permeability check out test set which characterized in that: comprises a bearing plate (1), a cross beam (2) arranged on the bearing plate (1) and a clamping component (3) arranged on the cross beam (2);
two ends of the cross beam (2) extend out of the bearing plates (1);
the clamping assembly (3) comprises a vertical rod (31) in sliding connection with the cross beam (2), an upper pressure plate (32) in sliding connection with the vertical rod (31), and a first fixing nut (33) and a second fixing nut (34) which are arranged on the vertical rod (31), wherein thread parts (311) are arranged at two ends of the vertical rod (31), the first fixing nut (33) and the second fixing nut (34) are both in threaded connection with the thread parts (311), the first fixing nut (33) is positioned above the upper pressure plate (32), and the second fixing nut (34) is positioned below the cross beam (2);
the upper pressing plate (32) is provided with a transparent cylinder (4), the inside of the transparent cylinder (4) is a cavity, and liquid and air are filled in the cavity of the transparent cylinder (4).
2. A component permeation prevention performance detection apparatus according to claim 1, characterized in that: and the bearing plate (1) is provided with a sealing ring (5).
3. A member permeation prevention property detection apparatus according to claim 2, wherein: the top surface of the sealing ring (5) is provided with a plurality of annular grooves (51).
4. A component permeation prevention performance detection apparatus according to claim 1, characterized in that: the interior of the bearing plate (1) is a cavity, and the top surface of the bearing plate (1) is provided with a water injection hole (11);
the water injection holes (11) are communicated with the cavity, and the water injection holes (11) are positioned between the sealing rings (5); a drain pipe (61) is arranged on the bearing plate (1); the drain pipe (61) is positioned on the bearing plate (1) in the sealing ring (5), one end of the drain pipe (61) is communicated with the upper space of the bearing plate (1), and the other end of the drain pipe is communicated with the lower space of the bearing plate (1);
a water pipe (62) is arranged on the bottom surface of the bearing plate (1), the water pipe (62) is communicated with the cavity, and a water pump (63) is communicated with the water pipe (62).
5. A component permeation prevention performance detection apparatus according to claim 4, wherein: the drain pipe (61) is in threaded connection with a sealing plug (611).
6. A component permeation prevention performance detection apparatus according to claim 1, characterized in that: a buffer pad (7) is arranged on the upper pressure plate (32);
the buffer cushion (7) is positioned between the upper pressure plate (32) and the bearing plate (1).
7. A component permeation prevention performance detection apparatus according to claim 1, characterized in that: the cross beam (2) is connected with a reinforcing plate (8);
the reinforcing plate (8) is positioned below the cross beam (2).
8. A member permeation prevention property detection apparatus according to claim 7, wherein: a plurality of supporting columns (9) are arranged on the reinforcing plate (8);
one end of the supporting column (9) is connected with the reinforcing plate (8), and the other end of the supporting column is connected with the bearing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023084398.1U CN214150348U (en) | 2020-12-19 | 2020-12-19 | Component permeation prevention performance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023084398.1U CN214150348U (en) | 2020-12-19 | 2020-12-19 | Component permeation prevention performance detection equipment |
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| Publication Number | Publication Date |
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| CN214150348U true CN214150348U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023084398.1U Active CN214150348U (en) | 2020-12-19 | 2020-12-19 | Component permeation prevention performance detection equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278124A (en) * | 2021-12-22 | 2022-04-05 | 川楚联合国际工程有限公司 | Installation structure of aseptic chamber for food and construction method thereof |
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2020
- 2020-12-19 CN CN202023084398.1U patent/CN214150348U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278124A (en) * | 2021-12-22 | 2022-04-05 | 川楚联合国际工程有限公司 | Installation structure of aseptic chamber for food and construction method thereof |
| CN114278124B (en) * | 2021-12-22 | 2023-10-13 | 川楚联合国际工程有限公司 | Mounting structure of food sterile room and construction method thereof |
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