CN219342876U - Integral installation device and steel bar installation structure - Google Patents
Integral installation device and steel bar installation structure Download PDFInfo
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- CN219342876U CN219342876U CN202320565634.6U CN202320565634U CN219342876U CN 219342876 U CN219342876 U CN 219342876U CN 202320565634 U CN202320565634 U CN 202320565634U CN 219342876 U CN219342876 U CN 219342876U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model discloses an integral installation device and a steel bar installation structure, wherein the integral installation device comprises an installation main body and a plurality of locking limiting pieces, a plurality of installation holes which are arranged at intervals are formed in the installation main body, the installation holes are used for allowing steel bars to pass through, the outer diameter of the locking limiting pieces is larger than the diameter of the installation holes, and the locking limiting pieces are arranged above the installation holes so as to be connected with the upper ends of the steel bars passing through the installation holes. Through installing into different mounting holes respectively with many reinforcing bars, upwards stretch out the mounting hole and be connected with locking locating part in the upper end of reinforcing bar, can fix the position of post reinforcing bar after the locking locating part is connected the reinforcing bar, wholly hang whole installation device to mounted position through the tower crane, the below only needs alone just can consolidate every reinforcing bar one by one. The integral installation device can integrally install a plurality of reinforcing steel bars at one time, is convenient to install, improves the installation efficiency and the positioning accuracy, avoids the waste of personnel and instruments, and also reduces potential safety hazards possibly caused by multiple installation.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to an integral installation device and a steel bar installation structure.
Background
At present, in a large-scale concrete steel frame structure, the installation quality of embedded parts plays an important role in the overall quality of steel structure installation and equipment installation. The embedded length of the embedded steel bars of the main tower of the cable-stayed bridge is higher in vertical height (the height is larger than 7m, the diameter is larger than 30 mm), the steel bars are required to be installed wholly according to construction requirements, 4 workers and a crane are required to be matched for installing one steel bar by using a common installation method due to the fact that the inclination angle of the steel bars of the main tower is overlarge and the operation platform is arranged in a deep foundation pit, and the cable-stayed bridge has the defects of inconvenience in installation and low installation efficiency.
In view of the foregoing, it would be desirable to provide a new integral mounting arrangement and rebar mounting structure that addresses or at least alleviates the above-identified deficiencies.
Disclosure of Invention
The utility model mainly aims to provide an integral installation device and a steel bar installation structure, and aims to solve the technical problems of inconvenient installation of steel bars and low efficiency in the prior art.
In order to achieve the above object, according to one aspect of the present utility model, there is provided an integral installation apparatus for fixing a plurality of reinforcing bars, including an installation body and a plurality of locking stoppers, wherein the installation body is provided with a plurality of installation holes arranged at intervals, the outer diameter of the locking stoppers is greater than the diameter of the installation holes, and the locking stoppers are arranged above the installation holes to be connected with the upper ends of the reinforcing bars passing through the installation holes.
In an embodiment, the installation main body includes relative setting and can dismantle first installed part and second installed part of connection, first installed part orientation first mounting groove has been seted up to the one end of second installed part, second installed part orientation first mounting groove has been seted up to the one end of first installed part, first installed part with the second installed part stacks from top to bottom, first mounting groove with the second mounting groove jointly forms the mounting hole.
In an embodiment, the mounting body further comprises a fixing member, the first mounting member is provided with a first bolt hole, the second mounting member is provided with a second bolt hole, and the fixing member passes through the first bolt hole and the second bolt hole to connect the first mounting member and the second mounting member.
In an embodiment, the number of the fixing pieces is two, two groups of the fixing pieces are arranged at intervals, and the number of the first bolt holes and the number of the second bolt holes are two.
In an embodiment, the fixing member includes a bolt and a nut, and one end of the bolt is screwed with the nut through the first bolt hole and the second bolt hole.
In an embodiment, the first mounting member includes a first horizontal section and a first vertical section, the second mounting member includes a second horizontal section and a second vertical section, the first mounting groove is formed in the first horizontal section, the second mounting groove is formed in the second horizontal section, a containing space is formed between the first vertical section and the second vertical section, and the locking limiting member is disposed in the containing space.
In an embodiment, the locking limiting member is a sleeve, and the sleeve is used for being in threaded connection with the reinforcing steel bar.
In an embodiment, the integral mounting device further comprises a lifting ring, and the lifting ring is welded with the mounting main body.
In an embodiment, the mounting holes are sequentially arranged at intervals along the length direction of the mounting main body, and the intervals between any two adjacent mounting holes are the same.
According to another aspect of the present utility model, there is further provided a rebar installation structure, including the integral installation device according to any one of the above, further including a plurality of rebars, wherein the upper ends of the rebars pass through the installation holes and are connected with the locking limiting pieces, and the lower end surfaces of the locking limiting pieces are abutted with the installation main body.
According to the technical scheme, a plurality of steel bars are firstly installed on the integral installation device together outside a foundation pit, the plurality of steel bars are respectively installed in different installation holes, the upper ends of the steel bars extend upwards to be connected with the locking limiting pieces, the size of the locking limiting pieces is larger than the size of the installation holes, namely, the locking limiting pieces can fix the positions of the steel bars of the column after being connected with the steel bars, so that the steel bars cannot move downwards relative to the installation main body, the integral installation device can be integrally hoisted through the tower crane after the plurality of steel bars are connected with the plurality of locking limiting pieces one by one, the plurality of steel bars are driven to be hoisted above the installation positions of the steel bars together, and each steel bar can be reinforced one by one only by one. The utility model can integrally install a plurality of reinforcing steel bars at one time, is convenient to install, improves the installation efficiency and the positioning precision, avoids the waste of personnel and instruments, and reduces the potential safety hazard possibly caused by multiple installation.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic cross-sectional view of a reinforcing bar installation structure according to an embodiment of the present utility model;
FIG. 2 is a bottom view of the first and second mounting members of the present utility model shown separated;
FIG. 3 is a side view of an embodiment of the present utility model with the first mount and the second mount separated;
fig. 4 is a schematic view illustrating installation of a lifting ring according to an embodiment of the present utility model.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the |
| 100 | Steel |
121 | |
| 110 | |
122 | |
| 120 | |
123 | First horizontal segment |
| 1 | Mounting body | 124 | A first vertical section |
| 2 | |
131 | |
| 3 | |
132 | |
| 11 | |
133 | Second horizontal segment |
| 12 | First mounting piece | 134 | A second |
| 13 | |
14 | Accommodation space |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" is at least two groups, for example, two groups, three groups, etc., unless explicitly specified otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or in communication with each other within two sets of elements or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
Referring to fig. 1 and 2, according to an aspect of the present utility model, an integral installation apparatus 110 is provided for fixing a plurality of reinforcing bars 120, and includes an installation body 1 and a plurality of locking stoppers 2, wherein a plurality of installation holes 11 are formed on the installation body 1 at intervals, the installation holes 11 are used for the reinforcing bars 120 to pass through, the outer diameter of the locking stoppers 2 is larger than the diameter of the installation holes 11, and the locking stoppers 2 are disposed above the installation holes 11 to be connected with the upper ends of the reinforcing bars 120 passing through the installation holes 11.
In the above embodiment, firstly, the plurality of reinforcing bars 120 are installed together on the integral installation device 110 outside the foundation pit, the plurality of reinforcing bars 120 are installed into different installation holes 11 respectively, the upper ends of the reinforcing bars 120 extend upwards to form the installation holes 11 and are connected with the locking limiting pieces 2, the size of the locking limiting pieces 2 is larger than that of the installation holes 11, namely, the locking limiting pieces 2 can fix the positions of the column reinforcing bars 120 after connecting the reinforcing bars 120, so that the reinforcing bars 120 cannot move downwards relative to the installation main body 1, and after the plurality of reinforcing bars 120 are connected with the plurality of locking limiting pieces 2 one by one, the integral installation device 110 can be integrally hoisted through a tower crane to drive the plurality of reinforcing bars 120 to be hoisted above the installation positions of the reinforcing bars 120 together, and each reinforcing bar 120 can be reinforced one by one. The embodiment can integrally install a plurality of reinforcing steel bars 120 at a time, is convenient to install, improves the installation efficiency and the positioning accuracy, avoids the waste of personnel and instruments, and reduces potential safety hazards possibly caused by multiple installation. The locking limiting part 2 may be a sleeve, both ends of the sleeve are provided with internal threads, and the sleeve is used for being in threaded connection with the steel bar 120. After concrete is poured, the steel bars 120 are required to be arranged upwards continuously, the whole installation device 110 can be used again to install the steel bars 120 again, new steel bars 120 are hung, the lower end of each steel bar 120 is screwed into the sleeve from top to bottom, the installation of the added steel bars 120 can be completed, and then the steel bars 120 can be arranged upwards continuously according to the process. The reinforcing bars 120 may be rotated in the mounting holes 11, and the sleeve is used to prevent the reinforcing bars 120 from falling out of the mounting body 1.
Specifically, the embedded bars 120 are welded on the bearing platform in the foundation pit, the intervals between the mounting holes 11 can be correspondingly set according to the field requirements, namely, the intervals between the mounting holes are identical to the intervals between the mounting positions of the bars 120, in an embodiment, the mounting holes 11 are sequentially arranged at intervals along the length direction of the mounting main body 1, the intervals between any two adjacent mounting holes 11 are identical, a row of bars 120 are mounted at one time, the error of mounting and adjusting of constructors below is small, and the operation is simpler and more convenient.
In an embodiment, referring to fig. 2 and 3, the mounting main body 1 includes a first mounting member 12 and a second mounting member 13 which are oppositely disposed and detachably connected, a first mounting groove 121 is formed at one end of the first mounting member 12 facing the second mounting member 13, a second mounting groove 131 is formed at one end of the second mounting member 13 facing the first mounting member 12, the first mounting member 12 and the second mounting member 13 are stacked up and down, and the first mounting groove 121 and the second mounting groove 131 together form a mounting hole 11. If the installation main body 1 is an integer, the process of penetrating the plurality of reinforcing steel bars 120 one by one through the installation holes 11 is complicated and laborious, the first installation piece 12 and the second installation piece 13 can be arranged in the ground upwards through arranging the installation main body 1 into the detachable first installation piece 12 during installation, then each reinforcing steel bar 120 is horizontally and one by one clamped into different first installation grooves 121 from top to bottom respectively, then the second installation piece 13 is overlapped on the first installation piece 12 from the other side and connected, the reinforcing steel bars 120 are clamped by the second installation grooves 131 from the other side of the reinforcing steel bars 120, and finally the locking limiting piece 2 is installed for hoisting. When the sleeve is assembled and disassembled, the locking limiting piece 2 is not required to be disassembled, the first mounting piece 12 and the second mounting piece 13 are only required to be disassembled, the sleeve is not required to be disassembled for continuous use, and the working time is saved.
Specifically, the mounting body 1 further includes a fixing member, the first mounting member 12 is provided with a first bolt hole 122, the second mounting member 13 is provided with a second bolt hole 132, and the fixing member passes through the first bolt hole 122 and the second bolt hole 132, thereby connecting the first mounting member 12 and the second mounting member 13 through the fixing member. More specifically, the fixing member includes a bolt and a nut, and one end of the bolt is screwed with the nut through the first bolt hole 122 and the second bolt hole 132. The first mounting member 12 and the second mounting member 13 are more conveniently connected and detached by the connection of the bolts and the nuts, and have the advantage of stable installation.
In one embodiment, the number of fasteners is two, the two sets of fasteners are spaced apart, and the number of first bolt holes 122 and second bolt holes 132 are two. Through the connection of two sets of mountings of interval, structural stability is better.
In an embodiment, the first mounting member 12 includes a first horizontal section 123 and a first vertical section 124, the second mounting member 13 includes a second horizontal section 133 and a second vertical section 134, the first mounting groove 121 is formed in the first horizontal section 123, the second mounting groove 131 is formed in the second horizontal section 133, a receiving space 14 is formed between the first vertical section 124 and the second vertical section 134, and the locking limiter 2 is disposed in the receiving space 14. The first vertical section 124 and the second vertical section 134 can also protect the locking limiting member 2 in the accommodating space while saving materials, and the mounting member can be specifically angle steel, which has the advantages of good mechanical property and high structural strength.
In an embodiment, referring to fig. 4, to facilitate lifting of the tower crane and improve lifting safety, the integral mounting apparatus 110 further includes a lifting ring 3, where the lifting ring 3 is welded to the mounting body 1. The hanging ring 3 can be specifically arranged on the horizontal section of the mounting piece overlapped above, and the number of the hanging ring 3 can be two symmetrically arranged.
According to another aspect of the present utility model, there is further provided a reinforcing bar installation structure 100, wherein the reinforcing bar installation structure 100 includes the integral installation device 110 of any one of the above-mentioned aspects, and further includes a plurality of reinforcing bars 120, the upper ends of the reinforcing bars 120 penetrate through the installation holes 11 to be connected with the locking limiting members 2, and the lower end surfaces of the locking limiting members 2 are abutted with the installation body 1. Since the rebar installation structure 100 adopts all the technical solutions of the integral installation device 110 in all the embodiments, at least all the beneficial effects caused by all the technical solutions are not described in detail herein.
The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).
Claims (10)
1. The utility model provides an integral installation device for fixed many reinforcing bars, a serial communication port, including installation main part and a plurality of locking locating part, set up the mounting hole that a plurality of intervals set up on the installation main part, the external diameter of locking locating part is greater than the diameter of mounting hole, locking locating part set up in the top of mounting hole, in order to pass with the upper end of the reinforcing bar of mounting hole is connected.
2. The integral mounting assembly of claim 1 wherein said mounting body includes oppositely disposed and removably connected first and second mounting members, said first mounting member having a first mounting slot opening toward one end of said second mounting member, said second mounting member having a second mounting slot opening toward one end of said first mounting member, said first mounting member and said second mounting member being stacked one upon the other, said first and second mounting slots together defining said mounting aperture.
3. The integral mounting assembly of claim 2 wherein said mounting body further includes a securing member, said first mounting member defines a first bolt hole, said second mounting member defines a second bolt hole, and said securing member extends through said first bolt hole and said second bolt hole to connect said first mounting member and said second mounting member.
4. A unitary mounting device according to claim 3 wherein the number of said fasteners is two and wherein two sets of said fasteners are spaced apart and wherein the number of said first and second bolt holes is two.
5. A unitary mounting device according to claim 3 wherein said securing member comprises a bolt and a nut, one end of said bolt being threadably connected to said nut through said first and second bolt holes.
6. The integral mounting arrangement of claim 2, wherein the first mounting member includes a first horizontal section and a first vertical section, the second mounting member includes a second horizontal section and a second vertical section, the first mounting slot is formed in the first horizontal section, the second mounting slot is formed in the second horizontal section, a receiving space is formed between the first vertical section and the second vertical section, and the locking limiter is disposed in the receiving space.
7. The integral mounting assembly of any one of claims 1 to 6 wherein the locking stop is a sleeve for threaded connection with the rebar.
8. The integral mounting assembly of any one of claims 1-6 further comprising a lifting ring welded to the mounting body.
9. The integral mounting assembly of any one of claims 1 to 6 wherein said mounting holes are spaced apart in sequence along the length of said mounting body, the spacing between any adjacent two mounting holes being the same.
10. A reinforcing bar mounting structure, characterized by comprising the integral mounting device according to any one of claims 1-9, and further comprising a plurality of reinforcing bars, wherein the upper ends of the reinforcing bars penetrate through the mounting holes and are connected with the locking limiting pieces, and the lower end surfaces of the locking limiting pieces are abutted with the mounting main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320565634.6U CN219342876U (en) | 2023-03-21 | 2023-03-21 | Integral installation device and steel bar installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320565634.6U CN219342876U (en) | 2023-03-21 | 2023-03-21 | Integral installation device and steel bar installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219342876U true CN219342876U (en) | 2023-07-14 |
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ID=87103992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320565634.6U Active CN219342876U (en) | 2023-03-21 | 2023-03-21 | Integral installation device and steel bar installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219342876U (en) |
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- 2023-03-21 CN CN202320565634.6U patent/CN219342876U/en active Active
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