CN214614024U - Portable steel reinforcement cage positioning fixture - Google Patents
Portable steel reinforcement cage positioning fixture Download PDFInfo
- Publication number
- CN214614024U CN214614024U CN202120035831.8U CN202120035831U CN214614024U CN 214614024 U CN214614024 U CN 214614024U CN 202120035831 U CN202120035831 U CN 202120035831U CN 214614024 U CN214614024 U CN 214614024U
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- reinforcement cage
- section
- steel reinforcement
- thick bamboo
- portable
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Abstract
The utility model provides a portable steel reinforcement cage positioning fixture, steel reinforcement cage positioning fixture includes screens portion and fixed part, screens portion is the narrow wide wedge structure of rear end of front end, the width of fixed part is greater than the width at screens portion widest position, has seted up on the fixed part and has protected a section of thick bamboo slot, and the fixed part is separated into by protecting a section of thick bamboo slot and is close on the spacing portion of keeping off of protective layer of screens portion and the moment supporting part of keeping away from screens portion, protect a section of thick bamboo slot fluting size and be greater than or equal to the section of thick bamboo wall thickness that a bored pile protected a section of thick bamboo. The utility model provides an use channel-section steel, shaped steel weight great when fixed steel reinforcement cage, install inconvenient, fix a position inaccurate scheduling problem, utilize spacing handle to guarantee pile foundation steel reinforcement cage simultaneously between two parties, ensure that protective layer thickness meets the requirements.
Description
Technical Field
The utility model relates to a pile foundation construction appurtenance specifically is a portable steel reinforcement cage positioning fixture that is arranged in steel reinforcement cage installation process fixed steel reinforcement cage to prevent tenesmus.
Background
The pile foundation is the main foundation form of bridge, building construction, and wherein the steel reinforcement cage is no more than 9m segmentation preparation usually, and on-the-spot installation and connection, so accurate, safe, quick assembly steel reinforcement cage is very important to whole pile foundation construction. When pile foundation drilling finishes the back installation steel reinforcement cage, lower part steel reinforcement cage need install channel-section steel crossbeam or special lifting hook on protecting the section of thick bamboo usually and come the temporary fixation, and the operation is connected with upper portion steel reinforcement cage to the convenience, and traditional installation channel-section steel or lifting hook not only take time but also take a lot of work, have safety and quality risk hidden danger simultaneously. A simple, practical, and economical device is needed to solve this problem.
Disclosure of Invention
The utility model discloses not enough to current steel reinforcement cage fixture existence provides a portable steel reinforcement cage location fixture, and this fixture can be when installing the steel reinforcement cage and concreting, and fixed steel reinforcement cage, convenient accurate, safe, convenient carry on the connection installation operation between the steel reinforcement cage festival section.
In order to achieve the technical purpose, the utility model provides a portable steel reinforcement cage positioning fixture, fixture include screens portion and fixed part, screens portion is the narrow wide wedge structure of rear end of front end, the width of fixed part is greater than the width at screens portion widest position, has seted up on the fixed part and has protected a section of thick bamboo slot, and the fixed part is separated into the spacing portion that keeps off of protective layer that closes on screens portion and the moment supporting part of keeping away from screens portion by protecting a section of thick bamboo slot, it protects a section of thick bamboo wall thickness that a section of thick bamboo was protected to the bored pile that a slot open slot size is greater than or equal to.
The utility model discloses further technical scheme: the fixture is formed by integrally cutting a steel plate with the thickness of 20-30 mm, the size of the groove with the pile casing slot is larger than the thickness of the pile casing wall of the drilled pile by 3-5 mm, and the groove depth is 110-130 mm; the width of the protective layer limiting baffle part is equal to the sum of the thickness of the protective layer outside the bored pile reinforcement cage and the diameter of the pile casing minus the diameter of the pile foundation required by the specification; the width of the moment support part is equal to or greater than 60 mm.
The utility model discloses better technical scheme: the fixed part is provided with a portable handle which is arranged on the end surface of one side of the moment supporting part far away from the protective sleeve slot.
The utility model discloses better technical scheme: the widest position of the clamping part is equal to or larger than the steel bar spacing of the steel bar cage.
The utility model has simple structure, convenient use, light weight and extremely low cost, and can rapidly install the clamping device on the protective cylinder when the steel reinforcement cage is about to be hoisted in place, the clamping part of the device is inserted into the steel reinforcement cage, and the automatic locking of the steel reinforcement cage is realized by utilizing the gravity of the steel reinforcement cage, thereby reducing the labor intensity of the physical power, reducing the consumption of steel materials and saving the labor time for the next steel reinforcement cage segment connection; the utility model discloses conveniently carry to but reuse has eliminated the potential safety risk hazard, has improved steel reinforcement cage positioning accuracy, and it is great to have solved and use channel-section steel, shaped steel weight when fixed steel reinforcement cage, and the installation is inconvenient, fix a position inaccurate scheduling problem, utilizes spacing portion to guarantee pile foundation steel reinforcement cage between two parties simultaneously, ensures that protective layer thickness meets the requirements.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the fixture of the present invention mounted to a casing;
fig. 4 is a schematic view of the usage state of the present invention.
In the figure: the steel bar reinforcement cage comprises 1-a clamping part, 2-a protective layer limiting blocking part, 3-a protective barrel slot, 4-a torque supporting part, 5-a portable handle, 6-a protective barrel and 7-a steel bar cage.
Detailed Description
The present invention will be further explained with reference to the drawings and examples. Fig. 1 to 4 are drawings of the embodiment, which are drawn in a simplified manner and are only used for clearly and concisely illustrating the purpose of the embodiment of the present invention. The following detailed description of the embodiments of the present invention is presented in the drawings and is not intended to limit the scope of the invention as claimed. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The embodiment provides a portable steel reinforcement cage positioning fixture, as shown in fig. 1 and 2, including screens portion 1 and fixed part, fixture is formed by 25 mm's steel sheet cutting, and its screens portion 1 is the narrow wide wedge-shaped plate in rear end of the front end, and the width of fixed part is greater than the width at the widest position of screens portion 1, has seted up on the fixed part and has protected a section of thick bamboo slot 3, and the fixed part is separated into the spacing fender portion 2 of protective layer that is close to screens portion 1 and the moment supporting part 4 of keeping away from screens portion 1 by protecting a section of thick bamboo slot 3, is equipped with portable handle 5 at the fixed part, portable handle 5 adopts the reinforcing bar to make, welds and keeps away from a side end face of protecting a section of thick bamboo slot 3 at moment supporting part 4. The size of the groove of the protective cylinder slot 3 is larger than the thickness of the cylinder wall of the protective cylinder 6 by 3-5 mm, and the groove depth is 120 mm; the width of the protective layer limiting baffle part 2 is equal to the sum of the thickness of the protective layer outside the bored pile reinforcement cage and the diameter of the pile casing 6 which are required by the specification minus the diameter of the pile foundation; the width of the moment support portion 4 is equal to or greater than 60 mm. The widest part of the clamping part 1 is equal to or larger than the steel bar spacing of the steel bar cage 7.
As shown in fig. 3, the utility model discloses the accessible protects a slot 3 and installs at the 6 mouths of a section of thick bamboo that protect of bored pile, in order to ensure that steel reinforcement cage 7 can be fixed firm, uses 3 ~ 5 fixture at every turn, and fixture equidistance distributes at the last mouth of a section of thick bamboo 6 that protects, is four fixture installation schematics in fig. 3. After the fixture is installed, as shown in fig. 4, a clamping part 1 of the fixture extends into a steel bar spacing hole of a steel bar cage 7, a protective cylinder slot 3 is inserted into and connected with the cylinder wall of a protective cylinder 6, a torque supporting part 4 bears torque, automatic locking of the steel bar cage is realized by using the gravity of the steel bar cage, meanwhile, a protective layer limiting stop 2 can fix the steel bar cage in the middle to ensure that the protective layer meets the standard requirement, the thickness of the protective layer is ensured in a foolproof manner, the opening size of the protective cylinder slot 3 is slightly larger than the thickness of the protective cylinder, and the torque supporting end 4 ensures the width of 60mm at least; the portable handle 5 facilitates installation, withdrawal and tying of a safety cord.
The above description is only one embodiment of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. The utility model provides a portable steel reinforcement cage positioning fixture which characterized in that: the fixture comprises a clamping part (1) and a fixing part, wherein the clamping part (1) is of a wedge-shaped structure with a narrow front end and a wide rear end, the width of the fixing part is larger than that of the widest part of the clamping part (1), a protective sleeve slot (3) is formed in the fixing part, the fixing part is divided into a protective layer limiting blocking part (2) close to the clamping part (1) and a moment supporting part (4) far away from the clamping part (1) by the protective sleeve slot (3), and the slotting size of the protective sleeve slot (3) is larger than or equal to the thickness of the sleeve wall of a protective sleeve (6) of the drilling pile.
2. A portable reinforcement cage positioning clamp as set forth in claim 1, wherein: the fixture is formed by integrally cutting a steel plate with the thickness of 20-30 mm, the size of a groove with a casing slot (3) is larger than the thickness of a casing wall of the drilled pile by 3-5 mm, and the groove depth is 110-130 mm; the width of the protective layer limiting baffle part (2) is equal to the sum of the thickness of the protective layer on the outer side of the bored pile reinforcement cage required by the specification and the diameter of the pile foundation (6) minus the diameter of the pile foundation; the width of the moment support part (4) is equal to or greater than 60 mm.
3. A portable reinforcement cage locating clip according to claim 1 or 2, wherein: the fixed part is provided with a portable handle (5), and the portable handle (5) is arranged on the end face of one side of the moment supporting part (4) far away from the protective sleeve slot (3).
4. A portable reinforcement cage locating clip according to claim 1 or 2, wherein: the widest part of the clamping part (1) is equal to or larger than the steel bar spacing of the steel bar cage (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120035831.8U CN214614024U (en) | 2021-01-07 | 2021-01-07 | Portable steel reinforcement cage positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120035831.8U CN214614024U (en) | 2021-01-07 | 2021-01-07 | Portable steel reinforcement cage positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214614024U true CN214614024U (en) | 2021-11-05 |
Family
ID=78435761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120035831.8U Active CN214614024U (en) | 2021-01-07 | 2021-01-07 | Portable steel reinforcement cage positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214614024U (en) |
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2021
- 2021-01-07 CN CN202120035831.8U patent/CN214614024U/en active Active
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