CN214942279U - Can dismantle pre-buried outer scaffold drawknot device of roof beam side - Google Patents
Can dismantle pre-buried outer scaffold drawknot device of roof beam side Download PDFInfo
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- CN214942279U CN214942279U CN202120422696.2U CN202120422696U CN214942279U CN 214942279 U CN214942279 U CN 214942279U CN 202120422696 U CN202120422696 U CN 202120422696U CN 214942279 U CN214942279 U CN 214942279U
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- embedded
- anchor plate
- scaffold
- drawknot
- connecting piece
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Abstract
The utility model provides a can dismantle pre-buried outer scaffold frame drawknot device of roof beam side, include: the threaded connecting piece is embedded in the outer side of the floor beam; the anchor plate is arranged on the outer side of the floor beam, one side of the anchor plate is attached to the floor beam, a tie joint is arranged on the other side of the anchor plate, and the anchor plate is in threaded connection with the threaded connecting piece; and a drawknot connecting piece detachably connecting the drawknot connector and the scaffold main body. The utility model has the advantages that: the outer scaffold can be effectively tied with the main structure, and the device is safe, reliable, simple in structure, reasonable in design, convenient and fast to construct and capable of being prefabricated and effectively promoting standardized management of site construction; and the anchor plate can be recycled after the scaffold main body is dismantled, so that the cost for cutting off the steel pipe and post-processing is reduced, the construction period is shortened, and the construction cost is saved.
Description
Technical Field
The utility model relates to an outer scaffold technical field especially relates to a can dismantle pre-buried outer scaffold drawknot device of roof beam side.
Background
The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and is generally divided into an outer scaffold and an inner scaffold. The most common steel pipe scaffold of outer scaffold, in order to guarantee scaffold support body stability, steel pipe scaffold need be through even wall spare and major structure drawknot, and the wall spare that links of present well-known steel pipe scaffold adopts the pre-buried short steel pipe form of face, through steel pipe and major structure drawknot, outer scaffold demolishs the back, and pre-buried steel pipe needs the cutting, can't retrieve, and consuming time is hard, and pre-buried steel pipe position hole handles the trouble, seriously influences the construction progress. But for effectual with outer scaffold frame and major structure drawknot, but recycle after outer scaffold frame demolishs simultaneously, the urgent need for a novel pre-buried outer scaffold frame drawknot device of roof beam side of dismantling.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the drawknot problem of outer scaffold frame and major structure, the embodiment of the utility model provides a can dismantle pre-buried outer scaffold frame drawknot device of roof beam side.
An embodiment of the utility model provides a can dismantle pre-buried outer scaffold frame drawknot device of roof beam side, include:
the threaded connecting piece is embedded in the outer side of the floor beam;
the anchor plate is arranged on the outer side of the floor beam, one side of the anchor plate is attached to the floor beam, a tie joint is arranged on the other side of the anchor plate, and the anchor plate is in threaded connection with the threaded connecting piece;
and a drawknot connecting piece detachably connecting the drawknot connector and the scaffold main body.
Furthermore, the threaded connection piece is a plurality of embedded screws, the embedded screws are horizontally arranged and partially embedded in the floor beam, a plurality of bolt holes are formed in the anchor plate, and each embedded screw penetrates through one bolt hole and is fixedly connected through a fastening nut.
Furthermore, the anchor plate is a rectangular steel plate, and four bolt holes are formed in four corners of the anchor plate respectively.
Furthermore, the threaded connecting piece is a plurality of embedded bolts, the embedded bolts are M20 bolts, the heads of the embedded bolts are embedded in the floor beam, and the screw rod parts of the embedded bolts extend out of the floor beam.
Furthermore, the tie joint is a tie steel pipe, and the tie steel pipe is horizontally arranged and is welded with the middle of the anchor plate.
Furthermore, the scaffold main body is a steel pipe scaffold, the drawknot connecting piece is a steel pipe fastener, and the steel pipe fastener is connected with the drawknot steel pipe and the horizontal steel pipe of the scaffold main body.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the utility model discloses a can dismantle pre-buried outer scaffold frame drawknot device of roof beam side, anchor plate can dismantle with pre-buried threaded connection spare respectively and be connected with the scaffold frame main part, can effectively draw the outer scaffold frame with the major structure, safe and reliable, simple structure, reasonable in design, prefabricated processing, the construction is convenient, has effectively promoted the site operation standardization management; and the anchor plate can be recycled after the scaffold main body is dismantled, so that the cost for cutting off the steel pipe and post-processing is reduced, the construction period is shortened, and the construction cost is saved.
Drawings
Fig. 1 is a schematic view of a detachable beam side pre-buried external scaffold drawknot device of the utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
figure 3 is a schematic view of the anchor plate 2 of figure 1.
In the figure: 1-threaded connecting piece, 2-anchor plate, 3-fastening nut, 4-tie connecting piece, 5-tie joint, 6-floor beam, 7-scaffold main body and 8-bolt hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides a detachable beam-side pre-buried external scaffold drawknot device, which is applied to the main structure construction phase to tie the external scaffold and the main structure, and specifically includes a threaded connector 1, an anchor plate 2 and a drawknot connector 4.
Referring to fig. 2, the threaded connector 1 is fixed in a floor beam 6. The threaded connecting piece 1 is arranged in an embedded mode, before the floor beam 6 is poured and formed, the threaded connecting piece 1 is arranged on a construction template of the floor beam 6, the threaded connecting piece 1 is embedded in advance, and after the floor beam 6 is poured and formed, the threaded connecting piece 1 can be stably fixed in the floor beam 6.
There are many options for the threaded connection 1, as long as a threaded connection can be achieved. The threaded connecting piece 1 can be selected from a plurality of embedded screws or a plurality of embedded bolts. The embedded screw is horizontally arranged and partially embedded in the floor beam 6.
Preferably, in the present embodiment, the threaded connection member 1 selects a plurality of embedded bolts, such as M20 bolts with high strength commonly found on construction sites. The head of the embedded bolt is embedded in the floor beam, and the screw part of the embedded bolt extends out of the floor beam.
Referring to fig. 3, the anchor plate 2 is disposed outside the floor beam 6, the anchor plate 2 is vertically disposed, one side of the anchor plate 2 is attached to the outer side surface of the floor beam 6, the other side of the anchor plate 2 is provided with a tie joint 5, and the anchor plate 2 is in threaded connection with the threaded connection member 1. Specifically, be equipped with a plurality of bolt holes 8 on the anchor slab 2, each the screw rod part of buried bolt in advance or each buried screw in advance passes bolt hole 8 and connects fixedly through fastening nut 3, makes anchor slab 2 with threaded connection spare 1 can dismantle the connection.
The anchor plate 2 is a rectangular steel plate, and the Q235 steel plate common to the construction site is selected as the anchor plate 2. Four bolt holes 8 are respectively formed in four corners of the anchor plate 2, and it can be understood that the number of the bolt holes 8 can be determined according to actual needs, and only the requirement for stably fixing the anchor plate 2 is met.
The tie joint 5 is used for directly tying with a scaffold main body 7, wherein the tie joint 5 is a tie steel pipe, and the tie joint 5 is horizontally arranged and is welded with the middle part of the anchor plate 2. Scaffold body 7 is steel pipe scaffold, drawknot connecting piece 4 is the steel pipe fastener, drawknot connecting piece 4 is connected drawknot connects 5 with scaffold body 7's horizontal steel pipe, like this drawknot connecting piece 4 makes drawknot connect 5 with scaffold body 7 can dismantle the connection.
The pre-buried outer scaffold drawknot device of roof beam side can be dismantled to above-mentioned each the building needs of outer scaffold are arranged a plurality ofly at each floor roof beam 6 of each floor and all arrange according to the building needs of implementing outer scaffold. Through anchor slab 2 can dismantle with pre-buried threaded connection spare 1 in the floor roof beam 6 of major structure and be connected, can dismantle with scaffold frame main part 7 through drawknot joint 5 and be connected, can effectively with outer scaffold frame and major structure drawknot, safe and reliable, simple structure, and demolish the back at scaffold frame main part 7 recoverable turnover of anchor slab 2 is used, reduces the steel pipe and cuts off and the post processing expense, practices thrift the time limit for a project, saves construction cost.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a can dismantle pre-buried outer scaffold frame drawknot device of roof beam side which characterized in that includes:
the threaded connecting piece is embedded in the outer side of the floor beam;
the anchor plate is arranged on the outer side of the floor beam, one side of the anchor plate is attached to the floor beam, a tie joint is arranged on the other side of the anchor plate, and the anchor plate is in threaded connection with the threaded connecting piece;
and a drawknot connecting piece detachably connecting the drawknot connector and the scaffold main body.
2. The detachable beam-side embedded external scaffold drawknot device of claim 1, which is characterized in that: the threaded connecting piece is a plurality of embedded screws, the embedded screws are horizontally arranged and partially embedded in the floor beam, a plurality of bolt holes are formed in the anchor plate, and each embedded screw penetrates through one bolt hole and is fixedly connected through a fastening nut.
3. The detachable beam-side embedded external scaffold drawknot device of claim 2, wherein: the anchor plate is a rectangular steel plate, and four bolt holes are formed in four corners of the anchor plate respectively.
4. The detachable beam-side embedded external scaffold drawknot device of claim 1, which is characterized in that: the threaded connecting piece is a plurality of embedded bolts, the embedded bolts are M20 bolts, the heads of the embedded bolts are embedded in the floor beam, and the screw rod parts of the embedded bolts extend out of the floor beam.
5. The detachable beam-side embedded external scaffold drawknot device of claim 1, which is characterized in that: the tie joint is a tie steel pipe, and the tie steel pipe is horizontally arranged and is welded with the middle part of the anchor plate.
6. The detachable beam-side embedded external scaffold drawknot device of claim 5, wherein: the scaffold body is a steel pipe scaffold, the drawknot connecting piece is a steel pipe fastener, and the steel pipe fastener is connected with the drawknot steel pipe and the horizontal steel pipe of the scaffold body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120422696.2U CN214942279U (en) | 2021-02-26 | 2021-02-26 | Can dismantle pre-buried outer scaffold drawknot device of roof beam side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120422696.2U CN214942279U (en) | 2021-02-26 | 2021-02-26 | Can dismantle pre-buried outer scaffold drawknot device of roof beam side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214942279U true CN214942279U (en) | 2021-11-30 |
Family
ID=79099036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120422696.2U Expired - Fee Related CN214942279U (en) | 2021-02-26 | 2021-02-26 | Can dismantle pre-buried outer scaffold drawknot device of roof beam side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214942279U (en) |
-
2021
- 2021-02-26 CN CN202120422696.2U patent/CN214942279U/en not_active Expired - Fee Related
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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: 20211130 |