CN214424099U - Multifunctional tool for filling joints of PC prefabricated part base slurry - Google Patents
Multifunctional tool for filling joints of PC prefabricated part base slurry Download PDFInfo
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- CN214424099U CN214424099U CN202120163272.9U CN202120163272U CN214424099U CN 214424099 U CN214424099 U CN 214424099U CN 202120163272 U CN202120163272 U CN 202120163272U CN 214424099 U CN214424099 U CN 214424099U
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Abstract
The utility model discloses a multifunctional tool for PC prefabricated component seat thick liquid is caulked, including steel sheet, billet and handle, the both ends of billet respectively with the steel sheet with the handle is connected, be equipped with the scale on the billet and be in install spacing bolt mechanism in the scale within range, the steel sheet with the scale scope part of billet is mutually perpendicular. The utility model has the advantages that: the depth of the base slurry is effectively controlled, and meanwhile, the base slurry efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the technique of seat thick liquid instrument of caulking and specifically relates to a multifunctional tool that is used for PC prefabricated component seat thick liquid to caulk.
Background
In recent years, the assembled building industry in China is rapidly developed in terms of area and industry scale on the background of continuous promotion of policies and continuous upgrading of building technology. The wet connection modes commonly used in the prefabricated concrete structure comprise grouting sleeve connection, slurry anchor lap joint, bolt connection and the like, the wet connection mainly adopts high-strength grouting material which is mixed into liquid state on site and then is subjected to pressure grouting, and connection is formed among prefabricated components, so that the structural stress requirement is met.
At present, common grouting modes of prefabricated columns and wall members comprise a communicating cavity grouting method and a grouting method, a horizontal joint with the height not less than 20mm is usually designed to be reserved between the bottom of a prefabricated member and a lower member, and grouting and joint filling are carried out on the horizontal joint according to design requirements before grouting, so that slurry does not leak in the grouting process.
When the communicating cavity grouting method is adopted, clear requirements are provided for the design of the filling height and depth of the bottom horizontal joint base grout. At present, management and technical levels of operation teams and construction enterprises in the building market are different, random embedding is performed by depending on personal experience of operators in the process of filling joints by using the mortar, the embedding sealing performance is preferably met, and effective measures cannot be taken for controlling the depth of filling joints by using the mortar for the horizontal joints. Under the influence of the control deviation of the hoisting elevation of the component, the situation that the joint filling height is far higher than the design standard can occur, and at the moment, the situation that the joint filling material blocks the grouting communicating cavity can be caused if no effective measures are taken to control the joint filling depth.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multifunctional tool that is used for PC prefabricated component seat thick liquid to caulk according to above-mentioned prior art not enough, through be equipped with the scale on the billet and establish spacing bolt mechanism at its outside cover, can the effective control seat thick liquid degree of depth.
The utility model discloses the purpose is realized accomplishing by following technical scheme:
the utility model provides a multi-functional instrument that is used for PC prefabricated component seat thick liquid to caulk which characterized in that: including steel sheet, billet and handle, the both ends of billet respectively with the steel sheet with the handle is connected, be equipped with the scale on the billet and install limit bolt mechanism in the scale within range, the steel sheet with the scale range part of billet is mutually perpendicular.
The billet is "Z" type, includes first billet, second billet and the third billet that connects gradually in proper order, first billet certainly the one end of second billet is to one side vertical extension, the third billet certainly the other end of second billet is to opposite side vertical extension, the steel sheet install in first billet top, the scale is located on the second billet, limit bolt mechanism install in on the second billet outer wall, the handle with the third billet is connected.
The steel plate is wrapped by a silica gel strip, and the steel plate and the silica gel strip are fixed through binding spiral nails.
The limiting bolt mechanism is fastened on the second steel bar through a limiting bolt on the limiting bolt mechanism.
The utility model has the advantages that: the depth of the base slurry is effectively controlled, and meanwhile, the base slurry efficiency is improved.
Drawings
FIG. 1 is a front view of the multifunctional tool for joint sealing of PC prefabricated parts by mortar;
FIG. 2 is a top view of the multifunctional tool for joint sealing of PC prefabricated parts by mortar;
FIG. 3 is a side view of the multifunctional tool for joint sealing of PC prefabricated parts by mortar;
fig. 4 is a working schematic diagram of the multifunctional tool for filling joints of PC prefabricated parts by mortar.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example in conjunction with the accompanying drawings to facilitate understanding by those skilled in the art:
as shown in fig. 1-4, the marks 1-12 are respectively indicated as steel bars 1, 1-1 first steel bar, 1-2 second steel bar, 1-3 third steel bar, steel plate 2, handle 3, limit bolt mechanism 4, scale 5, silica gel strip 6, binding screw 7, tool 8, prefabricated member 9, lower member 10, setting grout area 11 and grouting communicating cavity 12.
Example (b): as shown in fig. 1 to 4, the present embodiment relates to a multifunctional tool for grout sealing of PC prefabricated components, which mainly comprises a steel bar 1, a steel plate 2, a handle 3 and a limit bolt mechanism 4, wherein two ends of the steel bar 1 are respectively connected with the steel plate 2 and the handle 3, the width of the steel plate 2 is adapted to the height of a horizontal seam (reserved between the bottom of a prefabricated component 9 and a lower component 10), and the steel plate can be placed in the horizontal seam for bearing grout sealing materials, so as to form a grout sealing area 11, and the handle 3 is convenient for an operator to use. The steel bar 2 is provided with scales 5, and the limiting bolt mechanism 4 is sleeved outside the steel bar 2, the limiting bolt mechanism 4 can move on the steel bar 2 with the scales 5, and can be fastened on the scales 5 corresponding to the steel bar 2 through the limiting bolts on the limiting bolt mechanism, so that the depth of the steel plate 2 embedded into the horizontal joint can be adjusted. In this embodiment, according to required caulking depth requirement, adjust the scale 5 position of spacing bolt mechanism 4 on billet 2 to spacing bolt mechanism 4 can fasten in billet 2 corresponding scale 5 through the spacing bolt thereon, then put steel sheet 2 into horizontal seam, when waiting that spacing bolt mechanism 4 and prefabricated component 9 edge contact, explain that steel sheet 2 reachs preset position.
As shown in fig. 1, 2 and 3, the steel bar 1 is generally in a "Z" shape, and includes a first steel bar 1-1, a second steel bar 1-2 and a third steel bar 1-3 sequentially connected in sequence, the first steel bar 1-1, the second steel bar 1-2 and the third steel bar 1-3 can be integrally connected, a steel plate 2 is welded on the top of the first steel bar 1-1, a scale 5 is arranged on the second steel bar 1-2, a limit bolt mechanism 4 is sleeved outside the second steel bar 1-2, and the third steel bar 1-3 is connected with a handle 3. Silica gel strip 6 is installed at 2 tops of steel sheet, and silica gel strip 6 just covers 2 top surfaces of steel sheet, and the deformability of silica gel strip 6 is convenient for accomplish the caulking operation back of this department, removes this instrument 8 more conveniently to can guarantee the quality of caulking to a certain extent. The steel plate 2 and the silica gel strip 6 are fixed through the binding screw nails 7, so that the assembly is easy to disassemble and the silica gel strip 6 is convenient to replace.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present embodiment further has the following working method:
1. in the process of filling the joint with the seat slurry, the corresponding scales 5 of the limiting bolt mechanism 4 on the second steel bars 1-2 are adjusted according to the requirement of the designed caulking depth, and the limiting bolt mechanism 4 is fixed on the corresponding scales 5 through the limiting bolt of the limiting bolt mechanism 4;
2. the tool 8 is embedded into a horizontal joint (reserved between the bottom of the prefabricated part 9 and the lower part 10), and when the limiting bolt mechanism 4 is contacted with the edge of the prefabricated part 9, the steel plate 2 reaches a preset position;
3. the seat slurry filling material is used for extrusion filling to form a seat slurry area 11, and because the length of the tool 8 is limited, after one position of filling is finished, the tool 8 is horizontally moved to carry out continuous filling until all horizontal joints are filled, so that a complete grouting communicating cavity 12 is formed.
Although the conception and the embodiments of the present invention have been described in detail with reference to the drawings, those skilled in the art will recognize that various changes and modifications can be made therein without departing from the scope of the appended claims, and therefore, the description thereof is not repeated herein.
Claims (4)
1. The utility model provides a multi-functional instrument that is used for PC prefabricated component seat thick liquid to caulk which characterized in that: including steel sheet, billet and handle, the both ends of billet respectively with the steel sheet with the handle is connected, be equipped with the scale on the billet and install limit bolt mechanism in the scale within range, the steel sheet with the scale range part of billet is mutually perpendicular.
2. A multi-purpose tool for grout caulking of PC prefabricated parts as claimed in claim 1, wherein: the billet is "Z" type, includes first billet, second billet and the third billet that connects gradually in proper order, first billet certainly the one end of second billet is to one side vertical extension, the third billet certainly the other end of second billet is to opposite side vertical extension, the steel sheet install in first billet top, the scale is located on the second billet, limit bolt mechanism install in on the second billet outer wall, the handle with the third billet is connected.
3. A multi-purpose tool for grout caulking of PC prefabricated parts according to claim 1 or 2, wherein: the steel plate is wrapped by a silica gel strip, and the steel plate and the silica gel strip are fixed through binding spiral nails.
4. A multi-purpose tool for grout caulking of PC prefabricated parts as claimed in claim 2, wherein: the limiting bolt mechanism is fastened on the second steel bar through a limiting bolt on the limiting bolt mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120163272.9U CN214424099U (en) | 2021-01-21 | 2021-01-21 | Multifunctional tool for filling joints of PC prefabricated part base slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120163272.9U CN214424099U (en) | 2021-01-21 | 2021-01-21 | Multifunctional tool for filling joints of PC prefabricated part base slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214424099U true CN214424099U (en) | 2021-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120163272.9U Active CN214424099U (en) | 2021-01-21 | 2021-01-21 | Multifunctional tool for filling joints of PC prefabricated part base slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214424099U (en) |
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2021
- 2021-01-21 CN CN202120163272.9U patent/CN214424099U/en active Active
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