CN220151878U - Test block side sealing structure of concrete impermeability instrument - Google Patents
Test block side sealing structure of concrete impermeability instrument Download PDFInfo
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- CN220151878U CN220151878U CN202321335882.8U CN202321335882U CN220151878U CN 220151878 U CN220151878 U CN 220151878U CN 202321335882 U CN202321335882 U CN 202321335882U CN 220151878 U CN220151878 U CN 220151878U
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- steel film
- film sleeve
- bottom end
- test block
- block side
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- 238000007789 sealing Methods 0.000 title claims abstract description 38
- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 67
- 239000010959 steel Substances 0.000 claims abstract description 67
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a test block side surface sealing structure of a concrete impermeability instrument, which relates to the technical field of sealing structures and comprises the following components: a steel film sleeve; the steel film sleeve is of a frustum-shaped structure, and the inside of the steel film sleeve is of a hollow structure. Because the steel film is sleeved with the annular array-shaped welding support rods, the support rods are of cylindrical rod-shaped structures, the top end faces of the support rods are in contact with the bottom end faces of the upper half parts of the fixing screws, the bottom end faces of the upper half parts of the fixing screws are not in contact with the steel film sleeve at the moment, when the sliding wires of the fixing screws cannot be detached, the bottom end faces of the upper half parts of the fixing screws are cut off from the gap of the steel film sleeve, the steel film sleeve cannot be hurt at the moment, the problem that the steel film sleeve needs to be fixed on detection equipment through fixing bolts during testing is solved, after the sliding wires of the fixing bolts, the fixing bolts need to be cut off, damage or even damage to the steel film sleeve is easily caused in the cutting process, and therefore maintenance cost is increased.
Description
Technical Field
The utility model relates to the technical field of sealing structures, in particular to a test block side sealing structure of a concrete impermeability instrument.
Background
The concrete impermeability test is suitable for a detection test for detecting the waterproof performance of the hardened concrete; based on the applied water pressure, as well as the penetration time of the concrete, the impermeability of the concrete can be determined.
When the test is carried out, the steel film sleeve is required to be fixed on the detection equipment through the fixing bolt, after the fixing bolt slides, the fixing bolt is required to be cut off, the steel film sleeve is easy to damage or even damage in the cutting process, and then the maintenance cost is increased.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a test block side sealing structure of a concrete impermeability instrument, which aims to solve the problems that a steel film sleeve needs to be fixed on detection equipment through a fixing bolt in a test, and the fixing bolt needs to be cut off at the moment after the fixing bolt slides, so that the steel film sleeve is easily damaged or even damaged in the cutting process, and further the maintenance cost is increased.
The purpose and the efficacy of the test block side sealing structure of the concrete impermeability instrument are achieved by the following specific technical means:
the utility model provides a test block side sealing structure of a concrete impermeability instrument, which specifically comprises the following steps: a steel film sleeve; the steel film sleeve is of a frustum-shaped structure, and the inside of the steel film sleeve is of a hollow structure; three baffle rings are arranged in the steel film sleeve in a linear array shape, and the sizes of the three baffle rings are different; six fixing screws are inserted on the steel film sleeve, and the six fixing screws are in threaded connection with the detection equipment.
Optionally, an adjusting groove is formed in the top end face of each fixing screw rod, the adjusting groove is of a rectangular concave structure, and the adjusting groove is of an auxiliary dismounting structure of the fixing screw rod.
Optionally, the adjustment slot does not extend through the top of the set screw.
Optionally, the steel film sleeve is welded with a support rod in an annular array shape, the support rod is in a cylindrical rod-shaped structure, the top end face of the support rod is contacted with the bottom end face of the upper half part of the fixing screw, and at the moment, the bottom end face of the upper half part of the fixing screw is not contacted with the steel film sleeve.
Optionally, a sealing gasket is adhered to the bottom end surface of the steel film sleeve, and the sealing gasket is in elastic contact with the detection equipment.
Optionally, a clamping groove is formed in the bottom end face of the steel film sleeve, a sealing gasket is clamped in the clamping groove, and the sealing gasket is also adhered and connected with the clamping groove.
Advantageous effects
According to the utility model, the support rods are welded on the steel film sleeve in an annular array manner, the top end surfaces of the support rods are in a cylindrical rod-shaped structure, and are in contact with the bottom end surfaces of the upper half parts of the fixing screws, so that the bottom end surfaces of the upper half parts of the fixing screws are not in contact with the steel film sleeve, and when the sliding wires of the fixing screws cannot be detached, the steel film sleeve can be cut off through the gap between the bottom end surfaces of the upper half parts of the fixing screws and the steel film sleeve, and the steel film sleeve cannot be damaged at the moment.
In addition, through the arrangement of the adjusting grooves, as the top end surface of each fixing screw rod is provided with one adjusting groove, the adjusting groove is of a rectangular concave structure, and is of an auxiliary dismounting structure of the fixing screw rod, when the hexagonal groove of the fixing screw rod is damaged during dismounting, the fixing screw rod can be dismounted through a straight spanner; and because the adjusting groove does not penetrate through the top of the fixed screw, the strength of the adjusting groove can be improved, and the deformation probability of the adjusting groove in the adjusting process is reduced.
In addition, through the arrangement of the clamping groove and the sealing gasket, the sealing gasket is adhered to the bottom end surface of the steel film sleeve, and the sealing gasket is elastically contacted with the detection equipment, so that the sealing performance between the steel film sleeve and the detection equipment can be improved; the clamping groove is formed in the bottom end face of the steel film sleeve, the sealing gasket is clamped in the clamping groove and is also adhered and connected with the clamping groove, and the sealing performance between the steel film sleeve and the detection equipment can be further improved in the use process.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the utility model and are not intended to limit the utility model.
In the drawings:
FIG. 1 is an isometric view of a side seal configuration of a test block of a concrete permeation resistant engine according to the present utility model.
Fig. 2 is a schematic diagram of the rotated isometric view of fig. 1 according to the present utility model.
Fig. 3 is a schematic view of the present utility model in partial cutaway of fig. 2.
Fig. 4 is an isometric exploded view of the utility model of fig. 3.
List of reference numerals
1. A steel film sleeve; 101. a baffle ring; 102. a fixed screw; 103. a support rod; 104. an adjustment groove; 105. a clamping groove; 106. and a sealing gasket.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples: please refer to fig. 1 to 4:
the utility model provides a test block side sealing structure of a concrete impermeability instrument, which comprises the following components: a steel film sleeve 1;
the steel film sleeve 1 is of a frustum-shaped structure, and the inside of the steel film sleeve 1 is of a hollow structure.
Wherein, be the linear array form in the steel film cover 1 and be provided with three fender ring 101, three fender ring 101 size is different, and three fender ring 101 makes the side of concrete test block separate into the concrete section that a plurality of sections sides keep apart each other, and infiltration can only pass through the inside infiltration of concrete promptly, has realized the sealed purpose of side.
Six fixing screws 102 are inserted into the steel film sleeve 1, the six fixing screws 102 are in threaded connection with the detection equipment, when maintenance is needed, the fixing screws 102 can be unscrewed, and then the steel film sleeve 1 is detached, so that maintenance is convenient.
Wherein, an adjusting groove 104 is formed on the top end surface of each fixing screw 102, the adjusting groove 104 is in a rectangular concave structure, the adjusting groove 104 is an auxiliary dismounting structure of the fixing screw 102, and when the hexagonal groove of the fixing screw 102 is damaged during dismounting, the fixing screw 102 can be dismounted through a line wrench.
The adjusting slot 104 does not penetrate the top of the fixing screw 102, so that the strength of the adjusting slot 104 can be improved, and the deformation probability of the adjusting slot 104 in the adjusting process is reduced.
The steel film sleeve 1 is welded with a supporting rod 103 in an annular array shape, the supporting rod 103 is of a cylindrical rod-shaped structure, the top end face of the supporting rod 103 is in contact with the bottom end face of the upper half part of the fixing screw 102, the bottom end face of the upper half part of the fixing screw 102 is not in contact with the steel film sleeve 1, and when the sliding wire of the fixing screw 102 cannot be detached, the steel film sleeve 1 is cut off through a gap between the bottom end face of the upper half part of the fixing screw 102 and the steel film sleeve 1, so that the steel film sleeve 1 cannot be damaged.
Wherein, steel membrane cover 1 bottom surface is adhered to and is had sealed pad 106, and sealed pad 106 and check out test set elastic contact can improve the sealing performance between steel membrane cover 1 and the check out test set this moment.
Wherein, a draw-in groove 105 has been seted up to steel film cover 1 bottom face, and the joint has sealed pad 106 in the draw-in groove 105, and sealed pad 106 still adheres to and is connected with the draw-in groove 105, can further improve the sealing performance between steel film cover 1 and the check out test set in the use.
Specific use and action of the embodiment:
when in use, concrete blocks are filled into the steel film sleeve 1, and then the steel film sleeve 1 is arranged on detection equipment through the fixed screw 102;
in the use process, as the top end surface of each fixing screw 102 is provided with one adjusting groove 104, the adjusting grooves 104 are of rectangular concave structures, the adjusting grooves 104 are auxiliary dismounting structures of the fixing screws 102, and when the hexagonal grooves of the fixing screws 102 are damaged during dismounting, the fixing screws 102 can be dismounted through a straight spanner; because the adjusting groove 104 does not penetrate through the top of the fixing screw 102, the strength of the adjusting groove 104 can be improved, and the deformation probability of the adjusting groove 104 in the adjusting process is reduced; the support rods 103 are welded on the steel film sleeve 1 in an annular array shape, the support rods 103 are of a cylindrical rod-shaped structure, the top end face of each support rod 103 is in contact with the bottom end face of the upper half part of the corresponding fixing screw 102, at the moment, the bottom end face of the upper half part of the corresponding fixing screw 102 is not in contact with the steel film sleeve 1, when the sliding wires of the fixing screw 102 cannot be detached, the steel film sleeve 1 can be cut off through a gap between the bottom end face of the upper half part of the corresponding fixing screw 102 and the steel film sleeve 1, and at the moment, the steel film sleeve 1 cannot be damaged; the sealing gasket 106 is adhered to the bottom end surface of the steel film sleeve 1, and the sealing gasket 106 is in elastic contact with the detection equipment, so that the sealing performance between the steel film sleeve 1 and the detection equipment can be improved; the clamping groove 105 is formed in the bottom end face of the steel film sleeve 1, the sealing gasket 106 is clamped in the clamping groove 105, the sealing gasket 106 is also adhered and connected with the clamping groove 105, and the sealing performance between the steel film sleeve 1 and the detection equipment can be further improved in the use process.
Claims (6)
1. Test block side seal structure of impervious appearance of concrete, its characterized in that includes: a steel film sleeve (1); the steel film sleeve (1) is of a frustum-shaped structure, and the inside of the steel film sleeve (1) is of a hollow structure; three baffle rings (101) are arranged in the steel film sleeve (1) in a linear array shape, and the three baffle rings (101) are different in size; six fixing screws (102) are inserted on the steel film sleeve (1), and the six fixing screws (102) are in threaded connection with the detection equipment.
2. The test block side sealing structure of the concrete impermeability instrument according to claim 1, characterized in that: an adjusting groove (104) is formed in the top end face of each fixing screw (102), the adjusting groove (104) is of a rectangular concave structure, and the adjusting groove (104) is of an auxiliary dismounting structure of the fixing screw (102).
3. The test block side sealing structure of the concrete impermeability instrument according to claim 2, characterized in that: the adjustment slot (104) does not extend through the top of the set screw (102).
4. The test block side sealing structure of the concrete impermeability instrument according to claim 1, characterized in that: the steel film sleeve (1) is welded with a support rod (103) in an annular array shape, the support rod (103) is of a cylindrical rod-shaped structure, the top end face of the support rod (103) is in contact with the bottom end face of the upper half part of the fixing screw (102), and at the moment, the bottom end face of the upper half part of the fixing screw (102) is not in contact with the steel film sleeve (1).
5. The test block side sealing structure of the concrete impermeability instrument according to claim 1, characterized in that: a sealing gasket (106) is adhered to the bottom end surface of the steel film sleeve (1), and the sealing gasket (106) is in elastic contact with the detection equipment.
6. The test block side sealing structure of the concrete impermeability instrument according to claim 1, characterized in that: a clamping groove (105) is formed in the bottom end face of the steel film sleeve (1), a sealing gasket (106) is clamped in the clamping groove (105), and the sealing gasket (106) is also adhered and connected with the clamping groove (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335882.8U CN220151878U (en) | 2023-05-30 | 2023-05-30 | Test block side sealing structure of concrete impermeability instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335882.8U CN220151878U (en) | 2023-05-30 | 2023-05-30 | Test block side sealing structure of concrete impermeability instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220151878U true CN220151878U (en) | 2023-12-08 |
Family
ID=89019455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321335882.8U Active CN220151878U (en) | 2023-05-30 | 2023-05-30 | Test block side sealing structure of concrete impermeability instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220151878U (en) |
-
2023
- 2023-05-30 CN CN202321335882.8U patent/CN220151878U/en active Active
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