CN220203410U - Recoverable through-wall water stop pull rod with multiple detection functions - Google Patents
Recoverable through-wall water stop pull rod with multiple detection functions Download PDFInfo
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- CN220203410U CN220203410U CN202321541693.6U CN202321541693U CN220203410U CN 220203410 U CN220203410 U CN 220203410U CN 202321541693 U CN202321541693 U CN 202321541693U CN 220203410 U CN220203410 U CN 220203410U
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- rod
- temperature measuring
- gasket
- water stop
- pole
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 239000000523 sample Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a recyclable through-wall water stop pull rod with multiple detection functions, which comprises a middle rod, an end rod, a water stop sheet, a sleeve, a gasket, a fixing nut, a temperature measuring probe and a temperature measuring wire, wherein the water stop sheet is arranged in the middle of the middle rod, the middle rod and the end rod are of hollow pipe structures, threads are arranged at two ends of the middle rod and the end rod, an internal thread is arranged in the sleeve, a through hole is arranged in the middle of the gasket, the fixing nut can be connected onto the threads at the end part of the end rod in a threaded manner, the temperature measuring probe is connected onto the temperature measuring wire, and one end of the end rod can extend into the middle rod through the hollow part. The utility model has the advantages of convenient and quick use, repeated use of the end rod part, capability of measuring the temperature, the end stress of the pull rod and the space position of the pull rod in real time, wide application in various structural engineering, low manufacturing cost, simple processing, strong universality, strong auxiliary function and the like.
Description
Technical Field
The utility model belongs to the field of concrete construction templates, and particularly relates to a recyclable through-wall water stop pull rod with multiple detection functions.
Background
In the pouring process of the concrete wall, the rigidity of the template can be increased by using the pull rod, the using amount of template steel can be effectively reduced, however, after the pouring of the general pull rod is finished, the exposed part can pierce the waterproof layer, the subsequent construction can be carried out by cutting the exposed pull rod, and the labor and material cost can be additionally increased due to the fact that the number of the pull rod is large, the cutting workload is large, and various potential safety hazards such as personnel falling, mechanical injury and electric shock exist in the cutting construction process. At present, although a three-section type pull rod exists, the pull rod parts at two ends can be recovered, the problem that the pull rod parts are cut after construction is needed is solved, and the function of the pull rod is single. In concrete placement work, in order to guarantee construction quality, often need to bury the temperature measurement pipeline in the inside of concrete, carry out temperature measurement control to the concrete, current pull rod has the problem such as stress strain data is unknown, the pull rod position is inaccurate in the use simultaneously, current syllogic pull rod can not solve above technical problem, and if adopt current device to measure, can additionally increase the device cost, will consume a large amount of construction cost, can not be reimbursed.
Disclosure of Invention
In order to solve the problems, the utility model provides the recyclable through-wall water stop pull rod with multiple detection functions, and the detection of the pull rod in the use process of the pull rod is realized by additionally arranging a temperature measuring device, a stress detecting device, a positioning device and the like.
The utility model provides a recoverable formula wall sealing pull rod that wears with multiple detection function, the main part includes well pole, end pole, sealing up piece, sleeve, gasket and fixation nut, and sealing up piece sets up in the middle part of well pole, perpendicular with well pole. The middle rod and the end rods are identical in diameter, threads are formed at the two ends of the middle rod and the end rods, internal threads are formed in the sleeve, the sleeve can be connected with the threads on the middle rod and the end rods through the internal threads, and when the two end rods are combined, the two end rods correspond to one middle rod and are connected with the two ends of the middle rod through the sleeves respectively, so that a three-section pull rod is formed. A through hole is formed in the middle of the gasket, the inner diameter of the through hole is consistent with the diameter of the end rod, the gasket can be connected to the end rod in series through the through hole, the fixing nut can be connected to the thread of the end part of the end rod in a threaded mode, when an external template is required to be fixed, the end rod penetrates through the template, one end of the end rod is connected with the middle rod through a sleeve, then the gasket penetrates into the end rod through the through hole and presses the template, the position of the gasket is fixed through the fixing nut, and the gasket is located between the fixing nut and the sleeve. In order to realize the function of measuring the temperature of the poured concrete, a temperature measuring probe and a temperature measuring line are additionally arranged, the temperature measuring probe is connected to the temperature measuring line, meanwhile, the middle rod and the end rod are of a hollow pipe structure, so that when the temperature measuring probe is combined with the middle rod and the end rod, the temperature measuring probe can extend into the middle rod from one end of the end rod through a hollow part, the temperature of the concrete can be measured through the temperature measuring probe extending into the middle rod, data are transmitted through the temperature measuring line, and the temperature data are read by using external data receiving equipment.
In order to solve the problem that stress-strain data are unclear in the fixing process of the pull rod, a stress-strain gauge is arranged between the fixing nut and the gasket, and the stress-strain data of the pull rod can be measured through the stress-strain gauge.
In order to solve the problem of inaccurate setting positions of the pull rods, a total station reflection patch is arranged on the gasket, and after the total station reflection patch is arranged, the spatial position of each pull rod can be measured through the total station so as to adjust.
In order to facilitate the taking out of the sleeve, the sleeve is arranged to be conical, a groove is formed in the end face with the larger diameter, one end with the small diameter of the sleeve is connected with the middle rod and the large end is connected with the end rod, the sleeve can be rotated by using a tool after the groove is formed, the sleeve is taken out, and the shape of the groove can be set according to the used tool, such as the common shapes of an inner hexagon, an inner triangle and the like.
In order to facilitate the removal of the end bar, two parallel slots are formed in two sides of the end bar, and the end bar can be removed by rotating the end bar by clamping the slots with a wrench.
The recyclable through-wall water stop pull rod with multiple detection functions is convenient and quick to use, the end rod part can be repeatedly used, the real-time measurement of the internal temperature of large-volume concrete can be completed, the stress strain condition of the end part of the pull rod can be measured, the spatial position of each pull rod can be accurately measured by using a total station, the recyclable through-wall water stop pull rod with multiple detection functions can be widely applied to structural engineering such as various open-cut tunnel walls, large concrete dam bodies and large water ponds, the problems that rust channels are easy to form in exposed joints of common pull rods, a waterproof layer is damaged, the cutting engineering amount of the end heads of the pull rods is large, the temperature measuring pipelines are required to be singly buried in the concrete, the stress strain data of the pull rods are not clear and the like are solved, and the recyclable through-wall water stop pull rod has the advantages of low manufacturing cost, simplicity in processing, strong universality, strong auxiliary functions and the like.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an end bar structure according to the present utility model;
FIG. 3 is a schematic view of a sleeve structure according to the present utility model;
FIG. 4 is a perspective view of the present utility model in use;
the figure shows: 1-a middle rod; 2-end bar; 3-water stopping sheets; 4-sleeve; 5-a gasket; 6-fixing the nut; 7-a temperature measurement probe; 8-a temperature measuring line; 9-stress strain gauge; 10-total station reflection patch; 11-grooves; 12-slotting.
Detailed Description
For further explanation of the inventive concept, the following description of specific embodiments of the present utility model will be given with reference to the accompanying drawings:
a recyclable through-wall water-stopping pull rod with multiple detection functions is shown in fig. 1, a hollow steel pipe with the diameter of 22mm is used for manufacturing a middle rod 1 and end rods 2, the length of the middle rod 1 is cut according to the width of a structural wall body, the length of the middle rod is equal to the width of the wall body, each water-stopping pull rod comprises a middle rod 1 and two end rods 2, threading is carried out at two ends after the middle rod 1 and the end rods 2 are cut, and threads are cut. The water stop sheet 3 adopts a steel plate with the thickness of 8mm, a hole is formed in the middle of the water stop sheet 3, the diameter of the hole is 22mm, then the water stop sheet 3 penetrates into the middle part of the middle rod 1 through the hole, and the water stop sheet 3 and the middle rod 1 are fixed through welding. The sleeve 4 adopts a conical structure, and is provided with a through hole on the axis and is drilled with a thread to form an internal thread. The spacer 5 is then made of a steel plate having a thickness of 20mm, and a through hole is drilled in the middle of the spacer 5 to allow the end rod 2 to pass therethrough. When a concrete wall is poured, two sleeves 4 are respectively sleeved at two ends of a middle rod 1 through one end with smaller diameter, then the sleeves 4 are rotated, the sleeves 4 are all sleeved on the middle rod 1, the middle rod 1 is integrally placed between two wall templates, after the middle rod 1 is placed, two end rods 2 respectively penetrate through reserved holes in the two wall templates and are connected with two ends of the middle rod 1, the sleeves 4 are rotated to enable one half of the sleeves 4 to be sleeved on the end rods 2, gaskets 5 penetrate through free ends of the two side end rods 2, then fixing nuts 6 are used for rotating and screwing at screw thread positions of the free ends of the two side end rods 2, and gaskets 5 are tightly attached to the wall templates to fix the wall templates. And (3) repeating the above processes to fix the wall form at multiple points, thereby completing the fixing construction.
After the wall form is fixed, a temperature measuring probe 7 is arranged, the temperature measuring probe 7 is connected with a temperature measuring wire 8, the temperature measuring wire 8 is fed into the middle part of the middle rod 1 from the hollow part of the end rod 2, then the temperature measuring wire 8 is connected with external data receiving equipment, concrete pouring is carried out after the setting, in the pouring process, the temperature measuring probe 7 is positioned in the middle part of the middle rod 1, goes deep into the concrete pouring wall, can measure the concrete temperature, and measured data is transmitted to the external data receiving equipment through the temperature measuring wire 8, so that the monitoring of the concrete pouring temperature is realized.
When the fixing nut 6 is used for fixing the position of the gasket 5, after the gasket 5 is sleeved on the end rod 2, a stress strain gauge 9 is sleeved, and then the fixing nut 6 is used for tightening and fixing, so that the stress strain gauge 9 is clamped between the gasket 5 and the fixing nut 6, and the stress strain condition of the end part of the pull rod can be measured through the stress strain gauge 9.
When setting up gasket 5, paste total powerstation reflection of light subsides 10 on gasket 5, can use self-adhesion reflection of light subsides, can only paste one side when pasting, also can both sides paste, as long as guarantee that gasket 5 installs the back, have the one side of total powerstation reflection of light subsides 10 outside.
When the sleeve 4 and the end rod 2 are machined, a hexagonal groove 11 is formed in the larger-diameter end surface of the sleeve 4, as shown in fig. 3, and two grooves 12 which are parallel to each other are formed in the two sides of the end rod 2, as shown in fig. 2.
When the wall is poured, a template is firstly arranged, then the middle rod 1 is placed in the middle of the template, then the sleeve 4 is used for connecting the end rod 2, the template is fixed through the gasket 5 by the fixing nut 6, the stress strain gauge 9 is recorded to be clamped in the fixing process, and then the temperature measuring probe 7 and the temperature measuring wire 8 are placed from the end part of the end rod 2, so that concrete pouring can be performed as shown in fig. 4. The internal temperature of the concrete can be measured through the temperature measuring probe 7, the stress strain situation of the pull rods can be measured through the stress strain gauge 9, and the position of each pull rod can be accurately measured through the total station reflection patch 10 on the gasket 5 by utilizing the total station. After pouring, taking out the temperature measuring probe 7 and the temperature measuring wire 8, screwing out the fixing nut 6, taking down the stress strain gage 9 and the gasket 5, clamping the grooves 12 on two sides of the end rod 2 by using a wrench, rotating the end rod 2 to take down the end rod 2, then removing the template, inserting the inner hexagonal wrench into the groove 11 of the sleeve 4, rotating the sleeve 4 to take out the sleeve 4, and finally repairing the wall body to finish construction.
The above description is only of the preferred embodiments of the present utility model, and it should be understood that various changes and modifications can be made by those skilled in the art, and any modifications, equivalents, improvements and the like made by the present utility model should be included in the scope of the present utility model.
Claims (5)
1. The utility model provides a recoverable through-wall sealing pull rod with multiple detection function, includes middle pole (1), end pole (2), stagnant water piece (3), sleeve (4), gasket (5) and fixation nut (6), stagnant water piece (3) are established perpendicularly in middle pole (1) middle part, and middle pole (1) and end pole (2) diameter are unanimous, and both ends are equipped with the screw thread, are equipped with in sleeve (4) with middle pole (1) and end pole (2) screw thread assorted internal thread; the middle of gasket (5) is opened there is the through-hole, and through-hole internal diameter is unanimous with end pole (2) diameter, and end pole (2) one end is connected middle pole (1) through sleeve (4), and fixation nut (6) are established to the other pot head, and gasket (5) cover is in the inboard of end pole (2) external fixation nut (6), its characterized in that: the temperature measuring device is characterized by further comprising a temperature measuring probe (7) and a temperature measuring line (8), wherein the temperature measuring probe (7) is connected to the temperature measuring line (8), the middle rod (1) and the end rod (2) are hollow, and the temperature measuring probe (7) can extend into the hollow parts of the middle rod (1) and the end rod (2).
2. The recyclable through-wall water stop tie of claim 1, wherein: and a stress strain gauge (9) is arranged between the fixing nut (6) and the gasket (5).
3. The recyclable through-wall water stop tie of claim 1, wherein: the gasket (5) is provided with a total station reflection patch (10).
4. The recyclable through-wall water stop tie of claim 1, wherein: the sleeve (4) is conical, and a groove (11) is formed in the end face with the larger diameter.
5. The recyclable through-wall water stop tie of claim 1, wherein: two grooves (12) which are parallel to each other are formed in two sides of the end rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321541693.6U CN220203410U (en) | 2023-06-16 | 2023-06-16 | Recoverable through-wall water stop pull rod with multiple detection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321541693.6U CN220203410U (en) | 2023-06-16 | 2023-06-16 | Recoverable through-wall water stop pull rod with multiple detection functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220203410U true CN220203410U (en) | 2023-12-19 |
Family
ID=89153649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321541693.6U Active CN220203410U (en) | 2023-06-16 | 2023-06-16 | Recoverable through-wall water stop pull rod with multiple detection functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220203410U (en) |
-
2023
- 2023-06-16 CN CN202321541693.6U patent/CN220203410U/en active Active
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