CN210066813U - Pre-buried installation device who breathes out groove - Google Patents
Pre-buried installation device who breathes out groove Download PDFInfo
- Publication number
- CN210066813U CN210066813U CN201920425335.6U CN201920425335U CN210066813U CN 210066813 U CN210066813 U CN 210066813U CN 201920425335 U CN201920425335 U CN 201920425335U CN 210066813 U CN210066813 U CN 210066813U
- Authority
- CN
- China
- Prior art keywords
- groove
- hafen
- bolt
- hafen groove
- installation device
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims abstract description 33
- 239000004567 concrete Substances 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 10
- 210000003205 muscle Anatomy 0.000 claims abstract description 6
- 239000011241 protective layer Substances 0.000 claims description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 description 18
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a pre-buried installation device who harshes fragrant groove, is applicable to the location installation to harshen fragrant groove in the concrete member, establishes the reinforcing bar in building templates and the building templates of cavity and harshen fragrant groove in including, should harshen fragrant groove and extend along the length direction of building templates, should harshen the rear side in fragrant groove and be equipped with a plurality of bolt anchors, and one or more in these a plurality of bolt anchors are fixed through location muscle and steel bar connection, should harshen the front side opening department in fragrant groove and hug closely building templates one side. The embodiment of the utility model provides a pair of pre-buried installation device who breathes out fragrant groove, reasonable in design has realized the simplification of the accurate of the pre-buried installation location in fragrant groove of breathing out and construction, has satisfied the needs of site operation repeatability and generalizability.
Description
Technical Field
The utility model relates to a pre-buried installation device who breathes out groove of breathing out.
Background
The underground comprehensive pipe gallery construction is to supplement a short plate of urban infrastructure, a good prescription for treating urban diseases, and the Hafen groove is used as an embedded part for construction, has very important function in underground pipe gallery equipment installation engineering, influences the quality of subsequent installation engineering operation by the embedded quality of the Hafen groove, and ensures that the embedded quality is the necessary requirement for ensuring the qualified engineering quality.
Patent application No. CN201710399840.3 "a mounting structure and method for incite somebody to action the pre-buried concrete member that advances in the groove, adopt T type bolt and nut will be incite somebody to action the groove and fix on building templates, its basic construction process includes: the construction method comprises the steps of construction preparation, the pipe gallery main body is provided with a building template and a serial number, building template holes for mounting T-shaped bolts are formed in the building template, Hafen grooves are fixed on the building template through the T-shaped bolts and nut assemblies, the mounting and verticality adjustment of the wall Hafen grooves and building template fixing parts, concrete pouring, nut and building template dismantling, finished product protection and the like. The method has the advantages of complex installation and dismantling processes, high requirement on the pre-positioning of the Hafen groove on the building template, difficult operation, high cost and narrow application range, is only suitable for building templates which are easy to open holes, such as wood building templates, plastic building templates and the like, and is difficult to apply in building template supporting systems such as aluminum building templates, steel building templates and the like, and the workload is large when the building templates are dismantled, the accumulated template dismantling time in linear engineering is long, the continuity of the process handover and the construction process is influenced, T-shaped bolts and nuts can be damaged in the template dismantling process, the cost is increased, the later-period fixed part is not attractive, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pre-buried installation device who breathes out fragrant groove of breathing out has realized the pre-buried installation location's of breathing out fragrant groove precision and the simplification of construction, has solved the problem that exists among the prior art.
The utility model provides a solve above-mentioned technical problem, the embodiment of the utility model provides a pre-buried installation device who breathes out fragrant groove of breathing out is applicable to the location installation to breathing out fragrant groove in the concrete member, establish the reinforcing bar in building templates and the building templates of cavity in including and breathe out fragrant groove, should breathe out fragrant groove and extend along the length direction of building templates, should breathe out the rear side in fragrant groove and be equipped with a plurality of bolt anchors, and one or more in these a plurality of bolt anchors are fixed with steel bar connection through the location muscle, and it is inboard that the building templates is hugged closely to the front side opening department in fragrant groove of should breathing out. Couple together reinforcing bar and bolt anchor through the location muscle, can effectively fix and ha fen groove, the reinforcing bar here comes from wall body owner reinforcing bar net, compares in the current method of utilizing bolt and nut subassembly to fix in building templates in hafen groove, the utility model discloses fixed operation to hafen groove is simpler, the location is more accurate.
In one example, the bolt anchors are arranged at intervals along the length direction of the Hafen groove, and the interval between every two adjacent bolt anchors is 20 cm-30 cm.
In one example, the bolt anchors near the ends of the haunch are connected to the rebar through the spacer. The Hufen slot, the bolt anchor and the positioning rib are fixed together from two ends of the Hufen slot, so that the positioning rib is saved, and the Hufen slot can be stably fixed.
In one example, the hafen groove is vertically connected with the bolt anchor, the bolt anchor and the positioning rib which are connected together are on the same horizontal line, and the sum of the thickness of the protective layer of the steel bar, the length of the positioning rib, the length of the bolt anchor and the thickness of the hafen groove is equal to the thickness of the inner cavity of the building template. After the thickness of the inner cavity of the building template is determined, the length of the positioning rib can be determined, after the positioning rib with the accurate length is installed, the bolt anchor on the Hafen groove can be directly welded on the positioning rib, secondary measurement is not needed, construction is simple, once positioning installation is carried out, construction processes are avoided being increased, labor is saved, and speed is increased; meanwhile, the length of the positioning rib is determined according to the thickness of the inner cavity of the building template, namely the length of the positioning rib is determined according to the thickness of the formed concrete member, and the later-stage chiseling construction caused by the embedded position deviation of the Hufen groove is avoided.
In one example, the two ends of the bolt anchor respectively comprise a first disk and a second disk, the first disk is connected with the Hafen groove, and the second disk is idle or connected with the positioning rib. The diameters of the first disk and the second disk are larger than the diameter of the middle part of the bolt anchor, so that the first disk and the second disk can be conveniently connected with the Hafen slot and the positioning ribs.
In one example, the bolt anchor is provided with anti-slip fins on the sides, and the hafen groove is filled with easily removable solid filler. The bolt anchor is arranged, so that the combination between the Hafen groove and the concrete is further enhanced, and the relative movement between the Hafen groove and the concrete is prevented when the vibrating rod vibrates the concrete.
The installation device for the pre-buried fen-slot provided by the embodiment of the utility model has the advantages of reasonable design, simple construction, one-time positioning installation, avoiding increasing the construction process, saving labor and accelerating speed; the positioning is accurate, the length of the positioning rib is determined according to the thickness of the designed concrete member, and the later chiseling construction caused by the deviation of the pre-embedded position is avoided; the accuracy of the embedding, mounting and positioning of the Hafen groove and the simplification of construction are realized, and the requirements of site construction repeatability and popularization are met. And simultaneously, the embodiment of the utility model provides a pair of pre-buried installation device who hastens fragrant groove, the facilitate promotion, the technical degree of difficulty is low, and the workman is easily skilled to master and is used.
Drawings
Fig. 1 is a schematic structural view of an installation device for embedding a halfen slot provided in an embodiment of the present invention;
fig. 2 is a top view of an installation device for embedding a halfen slot provided in an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a flowchart of an installation method of a pre-buried hafen slot according to an embodiment of the present invention.
In the figure, the building template comprises 1, 2, reinforcing steel bars, 3, Hafen grooves, 4, bolt anchors, 5, positioning ribs, 6, a first disc, 7, a second disc, 8 and anti-skid fins.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1-3, the embodiment of the utility model provides an installation device of pre-buried hafen groove. The mounting device is suitable for positioning and mounting the Hafen slot 3 in a concrete member. The concrete member herein refers to a member such as a beam, a slab, a column, a foundation, etc. made of reinforced concrete, and is also called a reinforced concrete member, which is directly processed on site.
This installation device establishes reinforcing bar 2 and the fen groove 3 of breathing out in building templates 1 and the building templates 1 of cavity in including, should breathe out fen groove 3 and extend along building templates 1's length direction, should breathe out the rear side in fen groove 3 and be equipped with a plurality of bolt anchor 4, and one or more in these a plurality of bolt anchor 4 are connected fixedly through location muscle 5 and reinforcing bar 2, and the building templates 1 is inboard is hugged closely to the front side opening department in this fen groove 3 of breathing out. Connect reinforcing bar 2 and bolt anchor 4 through location muscle 5, can effectively fix and ha fen groove 3, reinforcing bar 2 here comes from wall body owner reinforcing bar net, compares in the current method of utilizing bolt and nut subassembly to fix hafen groove 3 on building templates 1, the utility model discloses fixed operation to hafen groove 3 is simpler, the location is more accurate.
The utility model provides a hafen groove 3 is C type groove opening, and the vallecular cavity width in this C type groove is 3.2 centimetres, and the vallecular cavity degree of depth is 1.5 centimetres. The solid filler which is easy to take out can be filled in the groove cavity of the C-shaped groove, so that the concrete can be effectively prevented from entering the groove cavity of the C-shaped groove and being difficult to clear in the concrete pouring process.
The bolt anchors 4 are arranged at intervals along the length direction of the Hafen slot 3, and the interval between every two adjacent bolt anchors 4 is 20 cm-30 cm.
Among the plurality of bolt anchors 4, the bolt anchor 4 near the end of the haute-fin slot 3 is connected with the reinforcing steel bar 2 through a positioning rib 5. The hafen grooves 3 are fixed from two ends, so that the positioning ribs 5 are saved, and the hafen grooves 3 can be stably fixed.
The Hufen slot 3 is vertically connected with the bolt anchor 4, the bolt anchor 4 and the positioning rib 5 which are connected together are on the same horizontal line, and the sum of the thickness of the protective layer of the steel bar 2, the length of the positioning rib 5, the length of the bolt anchor 4 and the thickness of the Hufen slot 3 is equal to the thickness of the inner cavity of the building template 1. In the thickness of the protective layer of the steel bar 2, the length of the positioning rib 5, the length of the bolt anchor 4, the thickness of the hafen groove 3 and the thickness of the inner cavity of the building template 1, the thickness of the protective layer of the steel bar 2, the length of the bolt anchor 4 and the thickness of the hafen groove 3 are fixed values, and variables only comprise the length of the positioning rib 5 and the thickness of the inner cavity of the building template 1, so that after the thickness of the inner cavity of the building template 1 is determined, the length of the positioning rib 5 can be determined, after the positioning rib 5 with accurate length is installed, the bolt anchor 4 on the hafen groove 3 can be directly welded on the positioning rib 5, secondary measurement is not needed, construction is simple, once positioning installation is realized, the construction process is avoided, labor is saved, and the speed is increased; meanwhile, the length of the positioning rib 5 is determined according to the thickness of the inner cavity of the building template 1, namely the length of the positioning rib 5 is determined according to the thickness of the formed concrete member, and the later-stage chiseling construction caused by the embedded position deviation of the Hufen groove 3 is avoided.
The two ends of the bolt anchor 4 respectively comprise a first disk 6 and a second disk 7, the first disk 6 is connected with the Hafen groove 3, and the second disk 7 is idle or connected with the positioning rib 5. The diameters of the first disk 6 and the second disk 7 are within the range of 2 cm-2.5 cm, the diameter of the middle part of the bolt anchor 4 is within the range of 1 cm-1.5 cm, the diameters of the first disk 6 and the second disk 7 are larger than the diameter of the middle part of the bolt anchor 4, the first disk 6 can be conveniently connected with the Hafen groove 3, and the second disk 7 can be conveniently connected with the positioning rib 5.
The bolt anchor 4 is provided with anti-slip fins 8 on the side. The bolt anchor 4 is arranged to enhance the combination between the Hafen groove 3 and the concrete, and the anti-slip fin 8 is arranged to further enhance the combination between the Hafen groove 3 and the concrete, so that the Hafen groove 3 and the concrete are prevented from moving relatively when the vibrating rod vibrates the concrete.
Fig. 4 is a flowchart of an installation method of a pre-buried hafen slot 3 according to an embodiment of the present invention.
The installation method is suitable for positioning and installing the haute mine groove 3 in the concrete member, and comprises the following steps:
s401, discharging elevation control points of the Hafen groove 3 into the building template 1 by using a theodolite.
S402, drawing a line between the control points or connecting the control points by using light beams emitted by a laser instrument.
And S403, marking height lines embedded in the Hafen grooves 3 on the steel bars 2 and the building template 1 along the stay wires or the light beams.
S404, determining the length l of the positioning rib 5. The method specifically comprises the following steps: and measuring the thickness a of the inner cavity of the building template 1, the thickness b of the Hafen groove 3, the length c of the bolt anchor 4 and the thickness d of the protective layer of the steel bar 2, and calculating the length l of the positioning bar 5 according to the l-a-b-c-d. The protective layer thickness d here is the distance between the outside of the reinforcement 2 and the building formwork 1.
S405, welding one end of the positioning rib 5 on the steel bar 2 in the building template 1 according to the marked height line. Specifically, the positioning ribs 5 are arranged along the length direction of the building template 1.
And S406, welding part of the bolt anchor 4 on the Hafen groove 3 at the other end of the positioning rib 5. Specifically, a bolt anchor 4 close to the end of the Hafen groove 3 is connected with the reinforcing steel bar 2 through a positioning rib 5.
And S407, pouring concrete into the building template 1. Namely, concrete is poured into the space between the Hafen groove 3 and the building template 1.
And S408, dismantling the building template 1. And after the concrete is formed, the building template 1 is dismantled, and the solid filler in the hafen groove 3 is taken out.
And S409, protecting finished products.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (6)
1. The utility model provides a pre-buried installation device who breathes out groove is applicable to the location installation to breathing out groove in the concrete member, its characterized in that: building templates and the reinforcing bar in the building templates and the hafen groove of establishing the cavity in including, hafen groove extends along building templates's length direction, the rear side in hafen groove is equipped with a plurality of bolt anchors, one or more in a plurality of bolt anchors are fixed through location muscle and steel bar connection, building templates is inboard is hugged closely in the front side opening department in hafen groove.
2. The installation device of pre-buried hafen groove of claim 1, characterized in that: the bolt anchors are arranged at intervals along the length direction of the Hafen groove, and the interval between every two adjacent bolt anchors is 20-30 cm.
3. The installation device of pre-buried hafen groove of claim 1 or 2, characterized in that: among the plurality of bolt anchors, the bolt anchor close to the end part of the Hafen groove is connected with the reinforcing steel bar through a positioning rib.
4. The installation device of pre-buried hafen groove of claim 1, characterized in that: the Hafen groove is vertically connected with the bolt anchor, the bolt anchor and the positioning rib which are connected together are on the same horizontal line, and the sum of the thickness of the protective layer of the reinforcing steel bar, the length of the positioning rib, the length of the bolt anchor and the thickness of the Hafen groove is equal to the thickness of the inner cavity of the building template.
5. The installation device of pre-buried hafen groove of claim 1, characterized in that: the two ends of the bolt anchor respectively comprise a first disc and a second disc, the first disc is connected with the Hafen groove, and the second disc is idle or connected with the positioning rib.
6. The installation device of pre-buried hafen groove of claim 1, characterized in that: the side of the bolt anchor is provided with anti-slip fins, and the haufen groove is filled with solid fillers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920425335.6U CN210066813U (en) | 2019-03-29 | 2019-03-29 | Pre-buried installation device who breathes out groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920425335.6U CN210066813U (en) | 2019-03-29 | 2019-03-29 | Pre-buried installation device who breathes out groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210066813U true CN210066813U (en) | 2020-02-14 |
Family
ID=69435349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920425335.6U Expired - Fee Related CN210066813U (en) | 2019-03-29 | 2019-03-29 | Pre-buried installation device who breathes out groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210066813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930628A (en) * | 2019-03-29 | 2019-06-25 | 中建八局第一建设有限公司 | A kind of pre-buried mounting device and method for breathing out fragrant slot |
-
2019
- 2019-03-29 CN CN201920425335.6U patent/CN210066813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930628A (en) * | 2019-03-29 | 2019-06-25 | 中建八局第一建设有限公司 | A kind of pre-buried mounting device and method for breathing out fragrant slot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103255717A (en) | Method for constructing hit-preventing wall | |
| CN108643217A (en) | A kind of high-speed railway subgrade contact net upright post basic construction method | |
| JP2008274586A (en) | Pillar head construction method | |
| CN106702907A (en) | Bridge guardrail base adjustable flange plate construction method | |
| CN210066813U (en) | Pre-buried installation device who breathes out groove | |
| JPH08269911A (en) | Structure of attaching part of concrete wall transom | |
| CN102767378B (en) | Double-column type tunnel portal method for bent frame construction tunnel | |
| CN109629447B (en) | Variable cross-section cast-in-situ box girder construction and concrete pouring method | |
| CN111549815A (en) | Steel structure foundation bolt pre-embedding construction method | |
| CN204783045U (en) | Big section tunnel support device | |
| CN116180608A (en) | Multi-point synchronous lifting device and lifting method for thin-wall hollow pier forming die | |
| CN216787957U (en) | Column type inspection pit cast-in-place concrete track stand column | |
| CN114439291B (en) | Column type inspection pit cast-in-place concrete track column and construction method | |
| CN112211045B (en) | Base plate embedded structure of straddle type monorail traffic and construction method | |
| CN113073678A (en) | Construction method for embedded bolt sleeve of upper structure of turbine generator base | |
| CN212957700U (en) | Three-dimensional adjustable fixing and mounting frame for precise positioning of foundation bolts | |
| CN210684479U (en) | Concrete cast-in-place support of adjustable slope | |
| CN209891074U (en) | Cast-in-place reinforced concrete guardrail slip form system | |
| CN109930628A (en) | A kind of pre-buried mounting device and method for breathing out fragrant slot | |
| CN110144818A (en) | The construction method of cast-in-place concrete guardrail | |
| KR910007423B1 (en) | Method for construction p.c - beam on the bridge | |
| CN215618974U (en) | Embedded rib positioning system for square pier stud bearing platform of assembly type | |
| CN216840605U (en) | Pouring auxiliary device for ring beam concrete component with foundation bolts | |
| CN214942605U (en) | Embedded bolt positioning inspection device | |
| CN220318370U (en) | Positioning system for support bolster preformed hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 |