CN217710677U - Detachable supporting device for installation of steel reinforcement cage - Google Patents
Detachable supporting device for installation of steel reinforcement cage Download PDFInfo
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- CN217710677U CN217710677U CN202220578974.8U CN202220578974U CN217710677U CN 217710677 U CN217710677 U CN 217710677U CN 202220578974 U CN202220578974 U CN 202220578974U CN 217710677 U CN217710677 U CN 217710677U
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- reinforcement cage
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- length adjusting
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Abstract
The application relates to a detachable strutting arrangement is used in steel reinforcement cage installation, include: an in-loop supporter having a plurality of supporting parts; the plurality of steel bar cage supporting pieces correspond to the supporting parts one by one; and at least one supporting part is connected with the corresponding reinforcement cage abutting part through a length adjusting component, the length adjusting component is used for adjusting the distance between the supporting part and the reinforcement cage abutting part, and the rest supporting parts are directly connected with the corresponding reinforcement cage abutting parts. During installation, the in-loop supporting piece with the reinforcement cage supporting piece is placed into the reinforcement cage, then the length adjusting assembly is adjusted, and the corresponding reinforcement cage supporting piece is extended, so that the reinforcement cage supporting pieces are distributed on a circle with the center of the in-loop supporting piece as the circle center, and finally the effect of temporarily supporting the reinforcement cage is realized without binding and welding; when needs are dismantled, just can take off fast by reverse regulation length adjustment subassembly to there is not the operation of excision, make this device can carry out used repeatedly.
Description
Technical Field
The application relates to the technical field of underground foundation construction engineering, in particular to a detachable supporting device for installation of a reinforcement cage.
Background
At present, cast-in-place bored piles are mostly adopted in foundation construction of buildings, bridges and the like, and cylindrical reinforcement cages are usually used for the cast-in-place bored piles. The reinforcing cage is required to be provided with a reinforcing steel bar reinforcing ring on an inner ring in the manufacturing, transporting and installing processes, and the reinforcing steel bar reinforcing ring is provided with a supporting rod to prevent the cage body from deforming.
In some related arts, equal-diameter steel bars are generally used as support bars to prevent deformation of the cage body during manufacturing and transportation; however, there are the following problems:
in the manufacturing and transportation process of the reinforcement cage, the support rods are directly bound or welded on the reinforcement ring, so that the installation of the reinforcement ring is inconvenient.
In steel reinforcement cage installation, the bracing piece can influence one process under the bored concrete pile, so need demolish, but demolish comparatively inconveniently in-service use, generally adopt the mode of cutting off to go on, it has wasted a large amount of resources to cut off the process difficulty, in order to avoid cutting off the in-process and injure the reinforcing bar circle, need leave partly bracing piece moreover, cause the reinforcing bar bracing piece to shorten, unable used repeatedly.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a detachable strutting arrangement is used in steel reinforcement cage installation to bracing piece installation and the inconvenient problem of dismantlement among the solution correlation technique.
In a first aspect, a detachable supporting device for installing a reinforcement cage is provided, which includes:
an in-loop support having a plurality of support portions;
the plurality of reinforcement cage supporting pieces correspond to the supporting parts one by one; and (c) a second step of,
at least one supporting part is connected with the corresponding steel bar cage abutting part through a length adjusting component, the length adjusting component is used for adjusting the distance between the supporting part and the steel bar cage abutting part, and the rest supporting parts are directly connected with the corresponding steel bar cage abutting parts.
In some embodiments, the length adjustment assembly comprises:
the two ends of the rotating rod are provided with threaded connecting parts, and the threads of the two threaded connecting parts are opposite;
one end of the connecting sleeve is fixedly connected with the steel bar cage abutting piece, and the other end of the connecting sleeve is provided with a thread mounting groove connected with one of the thread connecting parts; the rest of the threaded connection parts extend into the support part and are in threaded connection with the support part.
In some embodiments, a plurality of push rods connected with the rotating rod are arranged around the middle part of the rotating rod.
In some embodiments, the length adjusting assembly is a hydraulic telescopic rod, and two ends of the hydraulic telescopic rod are respectively connected with the reinforcement cage abutting piece and the supporting part.
In some embodiments, the length adjustment assembly comprises:
the screw rod is coaxially and fixedly connected with the supporting part, and one end, far away from the supporting part, of the screw rod is provided with a limiting pin;
the sliding sleeve is sleeved on the screw rod, a sliding groove is formed in the sliding sleeve along the length direction of the screw rod, one end, far away from the supporting part, of the sliding sleeve is fixedly connected with the steel bar cage abutting part, and the limiting pin moves in the sliding groove;
support tight nut, its threaded connection is on the screw rod to be located between supporting part and the sliding sleeve, when the wrench movement supports tight nut, support tight nut and drive the sliding sleeve and remove.
In some embodiments, the reinforcement cage supporting piece is provided with a U-shaped clamping groove for clamping with the reinforcement cage.
In some embodiments, the in-loop support is a straight rod; the number of the steel bar cage abutting pieces is two, and the two steel bar cage abutting pieces are respectively positioned at two ends of the straight rod;
the number of the length adjusting assemblies is one or two.
In some embodiments, the in-loop support is two straight rods that are perpendicularly cross-connected; the number of the steel bar cage supporting pieces is four, and the four steel bar cage supporting pieces are respectively positioned at the end parts of the straight rods;
the number of the length adjusting assemblies is two, and the two length adjusting assemblies are not on the same straight line; or the like, or, alternatively,
the number of the length adjusting assemblies is four, and the length adjusting assemblies respectively correspond to one supporting part and the reinforcement cage abutting piece.
In some embodiments of the present invention, the first and second,
the ring inner supporting piece is of a surrounding regular polygon structure, and each corner of the regular polygon structure is provided with the supporting part; the length adjusting assembly is arranged on each supporting portion.
In some embodiments, the regular polygon structure is a regular triangle or a regular quadrilateral.
The technical scheme who provides this application brings beneficial effect includes: (write only benefit of exclusive rights)
The embodiment of the application provides a detachable supporting device for installing a reinforcement cage, and the support part is arranged on the inner support part of the ring, and the reinforcement cage abutting parts correspond to the support parts one by one; at least one supporting part and the corresponding steel bar cage abutting part are directly connected through a length adjusting component for adjusting the distance between the supporting part and the steel bar cage abutting part; when the temporary jacking device is installed, the in-ring supporting piece with the steel reinforcement cage supporting piece is placed into the steel reinforcement cage, then the length adjusting assembly is adjusted, and the corresponding steel reinforcement cage supporting piece is extended, so that the plurality of steel reinforcement cage supporting pieces are distributed on a circle with the center of the in-ring supporting piece as the circle center, the effect of temporarily jacking the steel reinforcement cage is finally realized, binding and welding are not needed, and the temporary jacking device is quickly installed; when needs are dismantled, adjust length adjustment subassembly and just can make and correspond the steel reinforcement cage and support the piece and do not prop the steel reinforcement cage to take off fast, and do not have the operation of cutting off, make this device can carry out iterative use, compare original mode and saved the cost greatly.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a general structure of a first embodiment of a detachable supporting device provided in an embodiment of the present application;
fig. 2 is a schematic connection diagram of a length adjustment assembly, a reinforcement cage retainer, and an in-loop support according to an embodiment of the present disclosure;
fig. 3 is a schematic view of the connection between the first embodiment and the reinforcement cage according to the present application;
fig. 4 is a schematic view of a second embodiment of the present application in connection with a reinforcement cage;
fig. 5 is a schematic view of the connection between the third embodiment and the reinforcement cage according to the present application.
In the figure: 1. an in-loop support; 2. a length adjustment assembly; 200. rotating the rod; 201. a threaded connection; 202. connecting sleeves; 203. a push rod; 3. a reinforcement cage retainer; 300. a U-shaped clamping groove; 4. and (4) a reinforcement cage.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a detachable supporting device for installing a reinforcement cage, and aims to solve the problem that supporting rods are inconvenient to install and disassemble in the related art.
Referring to fig. 1-3, a detachable supporting device for installing a reinforcement cage includes an inner ring supporting member 1, a length adjusting assembly 2, and a plurality of reinforcement cage supporting members 3.
The ring inner supporting piece 1 is provided with a plurality of supporting parts, and the plurality of reinforcement cage supporting pieces 3 correspond to the plurality of supporting parts one by one; and the plurality of reinforcement cage supporting pieces 3 and the plurality of supporting parts are also provided with the following arrangement:
at least one supporting part is connected with the corresponding steel reinforcement cage abutting part 3 through a length adjusting component 2, the length adjusting component 2 is used for adjusting the distance between the supporting part and the steel reinforcement cage abutting part 3, and the rest supporting parts are directly connected with the corresponding steel reinforcement cage abutting parts 3.
Through the arrangement, when the steel reinforcement cage supporting piece 3 is installed, the in-circle supporting piece 1 with the steel reinforcement cage supporting piece 3 is placed into the steel reinforcement cage 4, then the length adjusting assembly 2 is adjusted, and the corresponding steel reinforcement cage supporting piece 3 is extended in a turning manner, so that the plurality of steel reinforcement cage supporting pieces 3 are distributed on a circle with the center of the in-circle supporting piece 1 as the circle center, the effect of temporarily supporting the steel reinforcement cage 4 is finally realized, binding and welding are not needed, and the steel reinforcement cage can be quickly installed; when needs are dismantled, adjust length adjustment subassembly 2 (shrink promptly) just can make and correspond the steel reinforcement cage and support 3 not shore steel reinforcement cage 4 to take off fast, and do not have the operation of cutting off, make this device can carry out iterative use, the cost has been saved greatly to the original mode of comparison.
In some preferred embodiments, the length adjustment assembly 2 has the following structural form:
first one
The length adjusting assembly 2 comprises a rotating rod 200 and a connecting sleeve 202, wherein two ends of the rotating rod 200 are provided with threaded connecting parts 201, and the threads of the two threaded connecting parts 201 are opposite; one end of the connecting sleeve 202 is fixedly connected with the steel reinforcement cage abutting part 3, and the other end is provided with a thread mounting groove connected with one of the thread connecting parts 201; the remaining threaded connection 201 extends into the support and is threaded with the support.
When the adjustment is needed, the reinforcement cage abutting piece 3 can abut and release the reinforcement cage 4 only by rotating the rotating rod 200.
Further, in order to facilitate the rotation of the rotation lever 200, a plurality of push rods 203 connected thereto are provided around the middle portion of the rotation lever 200.
Second kind
The length adjusting component 2 is a hydraulic telescopic rod, and two ends of the hydraulic telescopic rod are respectively connected with the reinforcement cage abutting piece 3 and the supporting part.
Third kind
The length adjusting component 2 comprises a screw rod, a sliding sleeve and a tightening nut, the screw rod is coaxially and fixedly connected with the supporting part, and a limiting pin is arranged at one end far away from the supporting part; the sliding sleeve is sleeved on the screw, a sliding groove is formed in the sliding sleeve along the length direction of the screw, one end, far away from the supporting part, of the sliding sleeve is fixedly connected with the steel reinforcement cage abutting part 3, and the limiting pin moves in the sliding groove;
support tight nut threaded connection on the screw rod to be located between supporting part and the sliding sleeve, when the wrench movement supports tight nut, support tight nut and drive the sliding sleeve and remove, thereby drive the reinforcing bar cage and support and hold 3 and remove.
In some preferred embodiments, in order to facilitate the abutting of the reinforcement cage abutting member 3 and the reinforcement cage 4, and to make the connection more stable during the top bracing, the reinforcement cage abutting member 3 is provided with a U-shaped slot 300 for being engaged with the reinforcement cage 4.
Further, the following three embodiments are provided for the number of length adjustment assemblies 2 and the arrangement of the support 1 within the loop:
first embodiment, see FIG. 3
The inner ring supporting piece 1 is a straight rod; the number of the steel bar cage supporting pieces 3 is two, and the two supporting pieces are respectively positioned at two ends of the straight rod; the number of the length-adjusting members 2 may be one or two.
A second embodiment, see FIG. 4
The in-ring supporting piece 1 is two straight rods which are vertically and crossly connected; the number of the steel reinforcement cage supporting pieces 3 is four, and the four steel reinforcement cage supporting pieces are respectively positioned at the end parts of the straight rods; the number of the length adjusting assemblies 2 is two, and the two length adjusting assemblies 2 are not on the same straight line; or the like, or, alternatively,
the in-ring supporting piece 1 is two straight rods which are vertically and crossly connected; the number of the steel reinforcement cage supporting pieces 3 is four, and the four steel reinforcement cage supporting pieces are respectively positioned at the end parts of the straight rods; the number of the length adjusting components 2 is four, and the length adjusting components correspond to one supporting part and the reinforcement cage supporting piece 3 respectively.
A third embodiment, see FIG. 5
The supporting piece 1 in the ring is of a closed regular polygon structure, and each corner of the regular polygon structure is provided with a supporting part; a length adjustment assembly 2 is provided on each support. The regular polygon structure is a regular triangle or a regular quadrangle. It should be understood that regular polygonal structures include, but are not limited to, regular triangles or regular quadrilaterals. The support in this form is stable and evenly stressed. The third embodiment is generally employed.
In addition, in the actual use process of the device, the size of the device can be correspondingly adjusted and changed along with the actual requirement of the reinforcement cage 4, and the adjustment range of the length adjusting component 2 can also be changed.
The principle of the application is as follows:
when the steel bar cage supporting piece 3 is installed, the in-loop supporting piece 1 with the steel bar cage supporting piece 3 is placed into the steel bar cage 4, then the length adjusting assembly 2 is adjusted to change the direction and extend the corresponding steel bar cage supporting piece 3, so that the plurality of steel bar cage supporting pieces 3 are distributed on a circle with the center of the in-loop supporting piece 1 as the circle center, and finally the effect of temporarily supporting the steel bar cage 4 is realized, binding and welding are not needed, and the steel bar cage can be quickly installed; when needs are dismantled, adjust length adjustment subassembly 2 (shrink promptly) just can make and correspond steel reinforcement cage and support 3 and do not prop up steel reinforcement cage 4 to take off fast, and do not have the operation of cutting off, make this device can carry out iterative use, compare original mode and saved the cost greatly.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a steel reinforcement cage installation is with detachable strutting arrangement which characterized in that, it includes:
an in-loop support (1) having a plurality of support portions;
the reinforcement cage supporting pieces (3) correspond to the supporting parts one by one; and (c) a second step of,
at least one supporting part is connected with the corresponding reinforcement cage abutting piece (3) through a length adjusting component (2), the length adjusting component (2) is used for adjusting the distance between the supporting part and the reinforcement cage abutting piece (3), and the rest supporting parts are directly connected with the corresponding reinforcement cage abutting pieces (3).
2. A removable support device for reinforcement cage installation according to claim 1, wherein said length adjustment assembly (2) comprises:
the two ends of the rotating rod (200) are provided with threaded connecting parts (201), and the threads of the two threaded connecting parts (201) are opposite;
one end of the connecting sleeve (202) is fixedly connected with the steel bar cage abutting piece (3), and the other end of the connecting sleeve is provided with a thread mounting groove connected with one thread connecting part (201); the rest of the threaded connection portions (201) extend into the support portion and are in threaded connection with the support portion.
3. The detachable support device for installing a reinforcement cage according to claim 2, wherein:
and a plurality of push rods (203) connected with the rotating rod (200) are arranged around the middle part of the rotating rod.
4. The removable support device for installing a reinforcement cage of claim 1, wherein:
the length adjusting assembly (2) is a hydraulic telescopic rod, and two ends of the hydraulic telescopic rod are respectively connected with the reinforcement cage abutting piece (3) and the supporting part.
5. A removable support device for reinforcement cage installation according to claim 1, wherein said length adjustment assembly (2) comprises:
the screw rod is coaxially and fixedly connected with the supporting part, and one end of the screw rod, which is far away from the supporting part, is provided with a limiting pin;
the sliding sleeve is sleeved on the screw, a sliding groove is formed in the sliding sleeve along the length direction of the screw, one end, far away from the supporting part, of the sliding sleeve is fixedly connected with the steel reinforcement cage abutting part (3), and the limiting pin moves in the sliding groove;
and the tightening nut is connected to the screw rod in a threaded manner and is positioned between the supporting part and the sliding sleeve, and when the tightening nut is twisted, the tightening nut drives the sliding sleeve to move.
6. The detachable support device for installing a reinforcement cage according to claim 1, wherein:
and the steel reinforcement cage abutting piece (3) is provided with a U-shaped clamping groove (300) which is used for being clamped with the steel reinforcement cage (4).
7. The removable support device for installing a reinforcement cage of claim 1, wherein:
the ring inner supporting piece (1) is a straight rod; the number of the steel bar cage abutting pieces (3) is two, and the two steel bar cage abutting pieces are respectively positioned at two ends of the straight rod;
the number of the length adjusting assemblies (2) is one or two.
8. The detachable support device for installing a reinforcement cage according to claim 1, wherein:
the ring inner supporting piece (1) is two straight rods which are vertically and crossly connected; the number of the reinforcement cage supporting pieces (3) is four, and the reinforcement cage supporting pieces are respectively positioned at the end parts of the straight rods;
the number of the length adjusting assemblies (2) is two, and the two length adjusting assemblies (2) are not on the same straight line; or the like, or, alternatively,
the number of the length adjusting assemblies (2) is four, and the length adjusting assemblies respectively correspond to one supporting part and the reinforcement cage abutting piece (3).
9. The removable support device for installing a reinforcement cage of claim 1, wherein:
the in-circle supporting piece (1) is of a surrounding regular polygon structure, and each corner of the regular polygon structure is provided with the supporting part; the length adjusting assembly (2) is arranged on each supporting part.
10. The removable support device for installing a reinforcement cage of claim 9, wherein:
the regular polygon structure is a regular triangle or a regular quadrangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220578974.8U CN217710677U (en) | 2022-03-16 | 2022-03-16 | Detachable supporting device for installation of steel reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220578974.8U CN217710677U (en) | 2022-03-16 | 2022-03-16 | Detachable supporting device for installation of steel reinforcement cage |
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| Publication Number | Publication Date |
|---|---|
| CN217710677U true CN217710677U (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220578974.8U Active CN217710677U (en) | 2022-03-16 | 2022-03-16 | Detachable supporting device for installation of steel reinforcement cage |
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| CN (1) | CN217710677U (en) |
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- 2022-03-16 CN CN202220578974.8U patent/CN217710677U/en active Active
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