CN218330294U - Large-section wall column concrete temperature measurement conduit device - Google Patents
Large-section wall column concrete temperature measurement conduit device Download PDFInfo
- Publication number
- CN218330294U CN218330294U CN202222646407.4U CN202222646407U CN218330294U CN 218330294 U CN218330294 U CN 218330294U CN 202222646407 U CN202222646407 U CN 202222646407U CN 218330294 U CN218330294 U CN 218330294U
- Authority
- CN
- China
- Prior art keywords
- wall column
- temperature measuring
- column concrete
- conduit
- catheter body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a large-section wall column concrete temperature measurement conduit device, belonging to the technical field of building engineering; comprises a catheter body and a rubber plug; both ends of the catheter body are of an open structure; the pipe diameter of the conduit body gradually increases from the lower end to the upper end; the upper end and the lower end of the catheter body are respectively plugged by rubber plugs; a through preformed hole is formed in the center of a rubber plug for plugging the upper end of the catheter body; the bottom end of the temperature measuring wire penetrates through the preformed hole to enter the catheter body and extends to the bottom of the catheter body; the length of the conduit body is equal to the width of the cross section of the wall column concrete; the temperature measuring conduit is horizontally and transversely embedded in the wall column concrete; the connector of the temperature measuring line is positioned outside the wall column concrete; the utility model discloses convenient to use, installation are simple, temperature measurement line and pipe can have enough to meet the need the utilization, practice thrift the cost, and can effectual assurance concrete temperature measurement, and the accuracy of data.
Description
Technical Field
The utility model belongs to the technical field of building engineering, a concrete temperature measurement is related to, specifically is a large cross-section wall post concrete temperature measurement pipe device.
Background
At present, in super high-rise buildings and high-speed rail station houses, because design load is large, the cross section size of a wall column is large, wall column members with the thickness exceeding 1m belong to mass concrete, and a temperature measuring device suitable for the mass concrete is needed to measure and control the temperature of the concrete wall column.
In the building industry, the thermocouple method is adopted for measuring the temperature of concrete, the thermocouple method needs to be well installed before the steel bars are bound and the concrete is poured, a temperature measuring line needs to be bound on one steel bar, the temperature sensing part of the temperature measuring line is located at the position of the temperature measuring point, the temperature measuring line is controlled not to be in direct contact with the steel bar during binding, but the mode of measuring the temperature brings about a lot of problems: firstly, hardly not contact accuse temperature measuring line with the reinforcing bar at the in-process of pouring, often lead to temperature measuring data inaccurate, can not react the inside true temperature of concrete after pouring the completion, cause great mistake district to construction management. Secondly, the following steps: the temperature measuring line is bound on the reinforcing steel bars, when the reinforcing steel bars are on the reinforcing steel bars of the fixed vertical wall column, the reinforcing steel bars are easy to shift in the pouring process, and even the temperature measuring node breaking condition occurs, so that the inaccurate and actually-measured temperature measuring data is caused. Thirdly, the method comprises the following steps: in the process of pouring and vibrating the large-volume concrete, a temperature measuring line is easy to damage, so that data measurement cannot be carried out in the later period. Fourthly, the method comprises the following steps: the pre-buried temperature measurement line can not be recycled when the temperature of the large-volume concrete is measured, and the cost is high.
Therefore, the problem and control measures of the Cheng Zhongre galvanic couple method for measuring the temperature of the mass concrete structure are difficult to process, and the detection result cannot reflect the real internal temperature of the concrete. According to the above situation, a device capable of guaranteeing temperature measurement data is required for the temperature measurement of the large-section wall column concrete.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art and provides a large-section wall column concrete temperature measurement conduit device; the concrete temperature measurement and the data accuracy can be effectively guaranteed for the large-section wall column concrete.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
A large-section wall column concrete temperature measurement conduit device comprises a conduit body and a rubber plug; both ends of the catheter body are of an open structure; the pipe diameter of the conduit body gradually increases from the lower end to the upper end; the upper end and the lower end of the catheter body are respectively plugged by rubber plugs; a through preformed hole is formed in the center of a rubber plug for plugging the upper end of the catheter body; the bottom end of the temperature measuring wire penetrates through the preformed hole to enter the catheter body and extends to the bottom of the catheter body; the length of the conduit body is equal to the width of the cross section of the wall column concrete; the conduit body is horizontally and transversely embedded in the wall column concrete; the connector of the temperature measuring line is positioned outside the wall column concrete.
Further, the catheter body is a steel sleeve with the wall thickness of 4 mm.
Furthermore, a plurality of guide pipe bodies are uniformly distributed on the wall column concrete from top to bottom; the distance between the uppermost pipe body and the top of the wall column concrete and the distance between the lowermost pipe body and the bottom of the wall column concrete are both 50mm.
Furthermore, a plurality of temperature measuring points are arranged on a temperature measuring line in the catheter body, and the distance between every two adjacent temperature measuring points is less than or equal to 500mm.
The utility model discloses produced beneficial effect for prior art does:
1. the utility model can effectively protect the temperature measuring line through the structure that the catheter body and the two ends are plugged by the elastic rubber plugs; the concrete vibrating machine is suitable for a large-section wall column concrete structure, cannot be damaged when concrete is vibrated, ensures that concrete grout and stones cannot flow into the concrete when the concrete is vibrated, and more effectively protects the forming effect of a temperature measuring hole; the temperature measuring line is protected more effectively.
2. The big end and the small end of the temperature measuring pipe body are conveniently taken out after pouring is finished, and the small end can be taken out by knocking with a hammer. Not only construction convenience can also have enough to meet the need the utilization, practices thrift the cost more.
3. Because the temperature measuring period of the mass concrete is longer, the rubber plug not only keeps the temperature, but also can ensure that the temperature measuring line cannot be damaged randomly. The center of the rubber plug after pore forming is provided with a temperature measuring line hole, so that a temperature measuring line can conveniently penetrate, and meanwhile, the rubber plug is elastic and can be tightly combined with the temperature measuring line, so that the actual temperature inside the temperature measuring line is ensured.
The utility model relates to a big cross-section wall post bulky concrete temperature measurement pipe, convenient to use, installation are simple, temperature measurement line and pipe can have enough to meet the need the utilization, practice thrift the cost, and can effectual assurance concrete temperature measurement, and the accuracy of data.
Drawings
Fig. 1 is the structure schematic diagram of the large-section wall column concrete temperature measuring conduit of the utility model.
Fig. 2 is a schematic structural diagram of the rubber stopper.
FIG. 3 is a schematic diagram of the pre-embedding of the thermometric catheter.
FIG. 4 is a schematic view of a temperature measuring conduit arranged in large-section wall column concrete.
In the figure, 1-a catheter body, 2-a rubber plug, 3-a temperature measuring line, 4-wall column concrete, 5-a connector, 6-a preformed hole and 7-a temperature measuring point.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1-4, the embodiment provides a large-section wall column concrete temperature measurement conduit device, which comprises a conduit body 1 and a rubber plug 2; the catheter body 1 is a steel sleeve with a wall thickness of 4 mm. The steel sleeve has the advantages of being convenient to use and not prone to deformation, ensuring that concrete cannot be damaged when vibrated, and ensuring the forming effect of the temperature measuring hole after pouring is completed.
Both ends of the catheter body 1 are open structures; the pipe diameter of the conduit body 1 gradually increases from the lower end to the upper end; the caliber of the lower end of the catheter body 1 is 20mm, and the caliber of the upper end is 40mm; the upper end and the lower end of the catheter body 1 are respectively plugged by conical columnar rubber plugs 2; the diameter of the conical columnar upper bottom of the rubber plug 2 for plugging the lower end is 40mm, and the height is 50mm; the diameter of the conical columnar upper bottom of the rubber plug 2 for plugging the upper end is 50mm, and the height is 50mm. The elastic rubber plug is used for plugging, so that the thermal insulation performance and the durability are good, concrete grout and stones cannot flow into the concrete when the concrete is vibrated, and the forming effect of the temperature measuring hole is protected more effectively. And because the temperature measuring period of the mass concrete is longer, the rubber plug not only keeps the temperature, but also can ensure that the temperature measuring line cannot be damaged at will. The reducer design of pipe body 1 takes out after pouring the completion comparatively conveniently, beats alright take out to less one end with the hammer, not only construction convenience can also have enough to meet the need the utilization, practices thrift the cost more. The length of the conduit body 1 is equal to the width of the cross section of the wall column concrete 4; the processing length can be processed according to the actual situation on site.
As shown in fig. 2, a through prepared hole 6 is arranged in the center of a rubber plug 2 for plugging the upper end of a catheter body 1; the bottom end of the temperature measuring wire 3 penetrates through the preformed hole 6 to enter the catheter body 1 and extends to the bottom of the catheter body 1; the preformed hole 6 is convenient for the temperature measuring line 3 to penetrate, and meanwhile, the rubber plug 2 is elastic and can be tightly combined with the temperature measuring line 3, so that the actual temperature inside the temperature measuring line 3 is guaranteed.
The conduit body 1 is horizontally and transversely embedded in the wall column concrete 4; the connector 5 of the temperature measuring line 3 is positioned outside the wall column concrete 4. At least three temperature measuring points 7 of a surface layer, a bottom layer and a center are arranged on the temperature measuring line 3 positioned in the conduit body 1 along the thickness direction of the concrete casting, and the distance between every two adjacent temperature measuring points 7 is less than or equal to 500mm.
The wall column concrete 4 is uniformly distributed with a plurality of guide pipe bodies 1 from top to bottom; the distance between the uppermost pipe body 1 and the top of the wall column concrete 4 and the distance between the lowermost pipe body 1 and the bottom of the wall column concrete 4 are both 50mm.
The specific installation and use process is as follows:
1. after the wall column reinforcing steel bars are bound, pre-burying and mounting the wall column concrete temperature measuring conduit device;
2. a person stands on the ground/ladder, holds the catheter body 1 with two hands and transversely puts the catheter body into the cross section of a wall column (the catheter is placed to avoid wall column reinforcing steel bars), and can finely adjust the position;
3. the guide pipe body 1 is bound, fixed and welded on the wall column reinforcing steel bars, so that the guide pipe body is stable and horizontal to the wall column;
4. after the catheter body 1 is installed and fixed, rubber plugs 2 on two sides are installed to completely block and seal;
5. after the catheter body 1 and the rubber plug 2 are installed, wall column mold sealing and reinforcement are carried out;
6. before the wall column is demoulded, the temperature measuring wire 3 is firstly inserted from the rubber plug at the large aperture side,
7. after a temperature measuring line penetrates through the rubber plug, measuring the size of the cross section of the wall column in advance, and fixing the temperature measuring position according to the specification; putting the base plate into a temperature measuring hole for preparation;
8. after the wall column concrete is poured and demolded, knocking the wall column concrete from one side with the small aperture by a hammer to enable the temperature measuring conduit to fall off from the concrete;
9. when the temperature measuring catheter is detached, a temperature measuring wire is inserted from one side with a large aperture, and temperature measuring points are arranged according to the specification;
10. after the temperature measuring line is fixed, taking up the temperature measuring instrument to perform actual measurement;
11. the temperature measurement joint can be placed into the temperature measurement hole after the actual measurement is completed, and the sealing is carried out by using the rubber plug to seal tightly.
The above description is further detailed for the present invention with reference to specific preferred embodiments, and it is not considered that the specific embodiments of the present invention are limited thereto, and it will be understood by those skilled in the art that the present invention can be implemented by a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all of them should be considered as belonging to the present invention, which is determined by the appended claims.
Claims (4)
1. A large-section wall column concrete temperature measurement conduit device is characterized by comprising a conduit body (1) and a rubber plug (2); both ends of the catheter body (1) are of an open structure; the pipe diameter of the conduit body (1) from the lower end to the upper end is gradually increased; the upper end and the lower end of the catheter body (1) are respectively plugged by rubber plugs (2); a through preformed hole is arranged in the center of a rubber plug (2) for plugging the upper end of the catheter body (1); the bottom end of the temperature measuring wire (3) penetrates through the preformed hole, enters the catheter body (1) and extends to the bottom of the catheter body (1); the length of the conduit body (1) is equal to the width of the cross section of the wall column concrete (4); the conduit body (1) is horizontally and transversely embedded in the wall column concrete (4); the connector (5) of the temperature measuring line (3) is positioned outside the wall column concrete (4).
2. A large cross-section wall column concrete thermometric catheter device according to claim 1, wherein the catheter body (1) is a steel sleeve with a wall thickness of 4 mm.
3. The large-section wall column concrete temperature measuring conduit device according to claim 1, wherein a plurality of conduit bodies (1) are uniformly distributed on the wall column concrete (4) from top to bottom; the distance between the uppermost pipe body (1) and the top of the wall column concrete (4) and the distance between the lowermost pipe body (1) and the bottom of the wall column concrete (4) are both 50mm.
4. The large-section wall column concrete temperature measuring conduit device according to claim 1, wherein a plurality of temperature measuring points are arranged on a temperature measuring line (3) in the conduit body (1), and the distance between every two adjacent temperature measuring points is less than or equal to 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222646407.4U CN218330294U (en) | 2022-10-09 | 2022-10-09 | Large-section wall column concrete temperature measurement conduit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222646407.4U CN218330294U (en) | 2022-10-09 | 2022-10-09 | Large-section wall column concrete temperature measurement conduit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218330294U true CN218330294U (en) | 2023-01-17 |
Family
ID=84824050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222646407.4U Active CN218330294U (en) | 2022-10-09 | 2022-10-09 | Large-section wall column concrete temperature measurement conduit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218330294U (en) |
-
2022
- 2022-10-09 CN CN202222646407.4U patent/CN218330294U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103938864B (en) | Infilled wall Constructional Col-umn Construction engineering method | |
| CN102323396B (en) | Mass concrete solid simulation testing device and trial construction method | |
| CN102635129B (en) | Method for detecting steel reinforcement cage pre-buried under cast-in-place pile | |
| CN105155853B (en) | A kind of high-rise residential building reinforced concrete positioning construction process | |
| CN106150523A (en) | A kind of Railway Tunnel ditch cable trench integral mold plate construction | |
| CN108265996B (en) | Masonry structure wall-breaking hole-opening pre-jacking recovery construction method | |
| CN109610458A (en) | A kind of manually digging hole filling pile steel reinforcement cage deviation preventing mean and its application method | |
| CN218330294U (en) | Large-section wall column concrete temperature measurement conduit device | |
| CN102587386B (en) | Basement top-down method steel pipe column HPE hydraulic construction method | |
| CN113898372A (en) | Full life cycle health monitoring system of deep tunnel of sewage | |
| CN107059846A (en) | Coordinate the super large draw ratio filling pile cage of reinforcement and drilling core checking method of drilling core checking | |
| CN108316150A (en) | The construction system and construction method of Cable stayed Bridge Main Tower and steel anchor beam | |
| CN211234455U (en) | Tunnel monitoring measurement point anti-collision device | |
| CN206034925U (en) | Control stopper of cast -in -place concrete floor thickness | |
| CN202814388U (en) | Device for tunnel pipe shed support deformation testing | |
| CN203811297U (en) | Large-size concrete temperature measuring device | |
| CN206815854U (en) | A kind of Height marker for improving the smooth thickness construction first-time qualification rate of cast-in-situ floor | |
| CN215760524U (en) | Main structure floor thickness control block | |
| CN107869147A (en) | Super-length prestressed raft board construction method | |
| CN103911991A (en) | Quick pile-splicing construction method for prestressed concrete PS (poly styrene) pile fracture | |
| CN109826251B (en) | Prevent sounding pipe stifled foundation pile of pipe and detect construction structures | |
| CN204662373U (en) | A kind of deformation monitoring device that comes to nothing for rock | |
| CN209765895U (en) | underwater tunnel structure model | |
| CN203866840U (en) | Device for pouring concrete into pile hole | |
| CN208637978U (en) | A kind of cable tray pre-embedded device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |