CN218029213U - Fixing device of independent support frame and support system of precast beam - Google Patents
Fixing device of independent support frame and support system of precast beam Download PDFInfo
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- CN218029213U CN218029213U CN202221378787.1U CN202221378787U CN218029213U CN 218029213 U CN218029213 U CN 218029213U CN 202221378787 U CN202221378787 U CN 202221378787U CN 218029213 U CN218029213 U CN 218029213U
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Abstract
The utility model provides a fixing device of an independent support frame and a supporting system of a precast beam, wherein the fixing device of the independent support frame is used for fixedly connecting the independent support frame and a structural wall body, and the fixing device of the independent support frame comprises a first U-shaped structure, a first fixing structure, a second U-shaped structure and a second fixing structure; the size of the first U-shaped structure is matched with that of the upright of the independent support frame, and the first U-shaped structure is used for being inserted into the independent support frame; the size of the second U-shaped structure is matched with that of the structural wall body, and the second U-shaped structure is used for being inserted into the structural wall body; the first fixing structure is used for fixedly connecting the open end of the first U-shaped structure with the closed end of the second U-shaped structure; the second fixing structure is used for fixedly connecting the second U-shaped structure with the structural wall. Through the fixing device of the independent support frame, the independent support frame can be fixedly connected with the structural wall, so that the independent support frame is guaranteed to have good stability, and potential safety hazards are reduced.
Description
Technical Field
The utility model belongs to the technical field of prefabricated assembly engineering, in particular to fixing device of independent support frame and precast beam's support system.
Background
With the rapid development of modern building industry, the continuous updating of building construction methods, the use of a large amount of novel materials and the wider and wider application of assembly type buildings, as the requirement of prefabrication rate, more and more prefabricated beams or prefabricated superposed beam components, especially prefabricated boundary beam components, exist. The support system of precast beam adopts the steel pipe framed bent support system usually, but to the inconvenient condition of setting up the framed bent support system such as precast boundary beam that is located the structure edge, adopt independent support frame to support usually, but independent support frame's stability is relatively poor, has great potential safety hazard.
Disclosure of Invention
The utility model discloses a main objective provides a fixing device of independent support frame aims at guaranteeing the stability of independent support frame.
The utility model provides a fixing device of an independent support frame, which is used for fixedly connecting the independent support frame and a structural wall body and is characterized in that the fixing device of the independent support frame comprises a first U-shaped structure, a first fixing structure, a second U-shaped structure and a second fixing structure;
the size of the first U-shaped structure is matched with that of the upright of the independent support frame, and the first U-shaped structure is used for being inserted into the independent support frame;
the size of the second U-shaped structure is matched with that of the structure wall body, and the second U-shaped structure is used for being inserted into the structure wall body;
the first fixing structure is used for fixedly connecting the open end of the first U-shaped structure with the closed end of the second U-shaped structure;
the second fixing structure is used for fixedly connecting the second U-shaped structure with the structural wall.
Furthermore, the first U-shaped structure and the second U-shaped structure are detachably connected, and the second U-shaped structure and the structural wall are detachably connected.
Further, first U type structure includes U type bolt, first fixed knot constructs including the bolt nut, the blind end of second U type structure has two first via holes, U type bolt is through two first via hole with the blind end of second U type structure is pegged graft, the bolt nut is located in the second U type structure, and with U type bolt spiro union.
Further, the first fixing structure further comprises a gasket, and the gasket can cover the two first via holes.
Furthermore, the second fixed knot constructs including split wire pole and two lead screw nuts, a second via hole has respectively been seted up to the both sides of second U type structure, split wire pole through two the second via hole with the both sides of second U type structure are pegged graft, each the lead screw nut with a tip spiro union of split wire pole.
Furthermore, the second U-shaped structure comprises a first angle steel and two second angle steels, and two ends of the first angle steel are respectively welded with the two second angle steels.
Further, the length of the first angle steel is smaller than that of the second angle steel.
Furthermore, the number of the first U-shaped structures is multiple, the multiple first U-shaped structures are arranged at intervals along the length direction of the independent supporting frame, and the number of the first fixing structures is the same as that of the first U-shaped structures and is arranged in a one-to-one manner.
Furthermore, the number of the second U-shaped structures is multiple, the second U-shaped structures are arranged at intervals along the length direction of the independent support frame, and the number of the second fixing structures is the same as that of the second U-shaped structures and is arranged in a one-to-one mode.
The utility model also provides a precast beam's support system, include:
the independent support frame is used for supporting the precast edge beam of the precast beam; and
the fixing device of the independent support frame.
The utility model has the advantages as follows:
through the fixing device of the independent support frame, the independent support frame can be fixedly connected with the structural wall, so that the independent support frame is guaranteed to have good stability, and potential safety hazards are reduced. And four independent parts of the first U-shaped structure, the second U-shaped structure, the first fixing structure and the second fixing structure are mutually matched, so that construction is very convenient. In addition, when the size of the vertical rod of the independent support frame is smaller than that of the structural wall, namely when the size of the first U-shaped structure is smaller than that of the second U-shaped structure, the first U-shaped structure and the second U-shaped structure with the same size are arranged, compared with the scheme that only one U-shaped structure with the same size is arranged, the position of the first U-shaped structure relative to the vertical rod of the independent support frame is relatively determined, and materials can be saved.
Drawings
Fig. 1 is a front view of a fixing device of an independent support frame of the present invention;
fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
As shown in fig. 1 and fig. 2, the fixing device 30 of the independent supporting frame 10 according to the present embodiment is used for fixedly connecting the independent supporting frame 10 and the structural wall 20. The fixing device 30 of the independent supporting stand 10 includes a first U-shaped structure 400, a second U-shaped structure 500, a first fixing structure 600 and a second fixing structure 700.
The size of the first U-shaped structure 400 is adapted to the size of the upright 110 of the independent supporting frame 10, and the first U-shaped structure 400 is used for being inserted into the upright 110 of the independent supporting frame 10. It should be noted that, in this embodiment, the first U-shaped structure 400 is inserted into the upright 110 of the independent supporting stand 10 through the open end, the width of the first U-shaped structure 400 is substantially unchanged from the open end to the closed end, and the size of the first U-shaped structure 400 is adapted to the size of the upright 110 of the independent supporting stand 10, that is, the size (opening width) of the first U-shaped structure 400 is slightly larger than the size (diameter) of the upright 110 of the independent supporting stand 10, so as to not only facilitate the insertion of the first U-shaped structure 400 into the upright 110 of the independent supporting stand 10, but also enable the position of the first U-shaped structure 400 to be relatively determined relative to the position of the upright 110 of the independent supporting stand 10, and ensure that the upright 110 of the independent supporting stand 10 is always located in the middle of the closed end of the first U-shaped structure 400.
The size of the second U-shaped structure 500 is adapted to the size of the structural wall 20, and the second U-shaped structure 500 is used for being inserted into the structural wall 20. It should be noted that, in this embodiment, the second U-shaped structure 500 is inserted into the structural wall 20 through the open end, the width of the second U-shaped structure 500 is substantially unchanged in the direction from the open end to the closed end, and the size of the second U-shaped structure 500 is adapted to the size of the structural wall 20, that is, the size (opening width) of the second U-shaped structure 500 is slightly larger than the size (thickness) of the structural wall 20, so that not only the insertion of the second U-shaped structure 500 into the structural wall 20 is facilitated, but also the position of the second U-shaped structure 500 is relatively determined with respect to the position of the structural wall 20, and it is ensured that the structural wall 20 is always located in the middle of the open end of the second U-shaped structure 500.
The first fixing structure 600 is used to fixedly connect the open end of the first U-shaped structure 400 and the closed end of the second U-shaped structure 500.
The second fixing structure 700 is used for fixedly connecting the second U-shaped structure 500 and the structural wall 20.
Through the fixing device 30 of the independent support frame 10, the independent support frame 10 can be fixedly connected with the structural wall 20, so that the independent support frame 10 is guaranteed to have good stability, and potential safety hazards are reduced. And four independent structures of the first U-shaped structure 400, the second U-shaped structure 500, the first fixing structure 600 and the second fixing structure 700 are mutually matched, so that construction is very convenient. Furthermore, when the size of the upright 110 of the independent supporting frame 10 is smaller than that of the structural wall 20, that is, when the size of the first U-shaped structure 400 is smaller than that of the second U-shaped structure 500, the first U-shaped structure 400 and the second U-shaped structure 500, which have the same size, are arranged, which not only facilitates the relative determination of the position of the first U-shaped structure 400 relative to the position of the upright of the independent supporting frame 10, but also saves material compared to the scheme of arranging only one large-size U-shaped structure.
In this embodiment, the first U-shaped structure 400 is detachably connected to the second U-shaped structure 500, and the second U-shaped structure 500 is detachably connected to the structural wall 20. Thus, the fixing device 30 of the independent supporting frame 10 can be repeatedly used, thereby reducing the cost. It is understood that, in other embodiments, the first fixing structure 600 and the second U-shaped structure 500 may be fixedly connected, and the second U-shaped structure 500 and the structural wall 20 may also be fixedly connected.
In this embodiment, the first U-shaped structure 400 includes a U-shaped bolt, and the first fixing structure 600 includes a bolt and nut 610. The closed end of the second U-shaped structure 500 has two first vias. The U-bolt is inserted into the closed end of the second U-shaped structure 500 through two first via holes. The bolt and nut 610 is located in the second U-shaped structure 500 and is screwed with the U-shaped bolt. So, above-mentioned first U type structure 400 and first fixed knot construct 600 are the parts that use commonly in the construction site, need not special customization, purchase, and non-disposable input can repeatedly have enough to meet the need the use moreover, and the cost is lower. It is understood that, in other embodiments, the first U-shaped structure 400 may not have threads, that is, the first U-shaped structure 400 may not include U-shaped bolts, and in this case, the first U-shaped structure 400 may be detachably connected to the second U-shaped structure 500 by using other elements such as a buckle.
In this embodiment, the first fixing structure 600 further includes a pad 620, and the pad 620 can cover the two first vias. The gasket 620 is also a common part in a building construction site, does not need to be customized and purchased particularly, is not invested once, can be repeatedly recycled and used, and is lower in cost. And the gasket 620 can cover two first via holes, namely only one gasket 620 is needed, so that the number of parts is less, and the construction is facilitated. It is understood that in other embodiments, the first fixing structure 600 may also include two pads 620, and the two pads 620 respectively cover the two first vias.
In this embodiment, the second fixing structure 700 includes a counter-pull rod 710 and two lead screw nuts 720. Two sides of the second U-shaped structure 500 are respectively provided with a second via hole. The opposite pulling rod 710 is inserted into two sides of the second U-shaped structure 500 through two second through holes. Each lead screw nut 720 is threadedly coupled to an end of the pair of tension screws 710. Therefore, the second fixing structure 700 is a common component in a construction site, does not need to be customized and purchased, is not invested once, can be repeatedly recycled, and is lower in cost. And the second fixing structure 700 comprises a pair of tension screws 710 and two screw nuts 720, which not only facilitates the firm fixation of the second U-shaped structure 500 with the structural wall 20, but also facilitates the construction. It is understood that in other embodiments, the second fixing structure 700 may not include the pair of screw rods 710 and the two screw nuts 720, and in this case, the second U-shaped structure 500 may be detachably connected to the structural wall 20 by other elements such as a buckle.
In this embodiment, the second U-shaped structure 500 includes a first angle 510 and two second angles 520, and two ends of the first angle 510 are respectively welded to the two second angles 520. Therefore, the second U-shaped structure 500 is a common part in a building construction site, does not need to be customized and purchased, is not invested once, can be recycled, and is lower in cost. Specifically, in the present embodiment, the length of the first angle bar 510 is smaller than the length of the second angle bar 520. In this way, the second U-shaped structure 500 can have a longer length and be closer to the independent supporting frame 10.
In the present embodiment, there is one first U-shaped structure 400 and one first fixing structure 600. Thus, the structure can be made simple. It is understood that in other embodiments, the number of the first U-shaped structures 400 may also be multiple, a plurality of the first U-shaped structures 400 are arranged at intervals along the length direction of the independent supporting frame 10, and the number of the first fixing structures 600 is the same as the number of the first U-shaped structures 400, and the first fixing structures are arranged in a one-to-one manner. In this way, the connection can be made more secure. In this case, one or more second U-shaped structures 500 may be provided.
In the present embodiment, there is one second U-shaped structure 500 and one second fixing structure 700. Thus, the structure can be made simple. It is understood that in other embodiments, there may be a plurality of second U-shaped structures 500, a plurality of second U-shaped structures 500 are arranged at intervals along the length direction of the independent supporting frame 10, and the number of the second fixing structures 700 is the same as the number of the second U-shaped structures 500, and the second fixing structures are arranged in a one-to-one manner. In this way, the connection can be made more secure.
The utility model discloses still provide a precast beam 80's support system, this precast beam 80's support system includes independent support frame 10 and foretell independent support frame 10's fixing device 30. The independent support frame 10 is used for supporting the precast edge beams of the precast beam 80.
The concrete construction process of the support system of the precast beam 80 is as follows:
according to the thickness of the structural wall 20, a first angle steel 510 and two second angle steels 520 are welded to form a second U-shaped structure 500, and after the independent support frame 10 of the precast beam 80 is erected, the upright 110 of the independent support frame 10 and the second U-shaped structure 500 are preliminarily fixed through a first U-shaped structure 400 (U-shaped bolt), a first fixing structure 600 (bolt and nut 610 and a gasket 620). Then adjust the middle part of the pole setting 110 of independent support frame 10 with second U type structure 500, through second fixed knot structure 700 (wire drawing pole 710 and lead screw nut 720) with second U type structure 500 and structure wall 20 fixed firm, finally twist bolt nut 610 to target in place finally, like this, solved the problem of prefabricated boundary beam adoption independent support frame 10 poor stability, ensured independent support frame's stability and security. And above-mentioned precast beam 80's support system (precast boundary beam adopts independent support frame 10), more set up traditional framed bent supporter, can accelerate the construction progress. In addition, the fixing device 30 of the support system of the precast beam 80 is relatively simple, is easy for workers to operate, can be repeatedly circulated, reduces the cost, and has better safety of the independent support frame.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (10)
1. A fixing device of an independent support frame is used for fixedly connecting the independent support frame and a structural wall body, and is characterized in that the fixing device of the independent support frame comprises a first U-shaped structure, a first fixing structure, a second U-shaped structure and a second fixing structure;
the size of the first U-shaped structure is matched with that of the upright of the independent support frame, and the first U-shaped structure is used for being inserted into the upright of the independent support frame;
the size of the second U-shaped structure is matched with that of the structural wall, and the second U-shaped structure is used for being inserted into the structural wall;
the first fixing structure is used for fixedly connecting the open end of the first U-shaped structure with the closed end of the second U-shaped structure;
the second fixing structure is used for fixedly connecting the second U-shaped structure with the structural wall.
2. The stand-alone support bracket of claim 1 wherein said first U-shaped structure is removably connected to said second U-shaped structure and said second U-shaped structure is removably connected to said structural wall.
3. The stand-alone support bracket of claim 1 wherein said first U-shaped structure comprises a U-bolt and said first fixing structure comprises a bolt and nut, said closed end of said second U-shaped structure has two first through holes, said U-bolt is inserted into said closed end of said second U-shaped structure through said two first through holes, said bolt and nut are located in said second U-shaped structure and are in threaded engagement with said U-bolt.
4. The stand-alone support bracket of claim 3 wherein said first securing structure further comprises a spacer, said spacer capable of covering both of said first through holes.
5. The device for fixing an independent supporting frame according to claim 1, wherein the second fixing structure comprises a pair of tension rods and two screw nuts, each of two sides of the second U-shaped structure is provided with a second through hole, the pair of tension rods is inserted into two sides of the second U-shaped structure through the two second through holes, and each screw nut is screwed with one end of the pair of tension rods.
6. The stand-alone support bracket fixing device of claim 1, wherein said second U-shaped structure comprises a first angle and two second angles, and both ends of said first angle are welded to said two second angles, respectively.
7. The stand-alone support bracket of claim 6 wherein said first angle is shorter in length than said second angle.
8. The device for fixing an independent supporting frame according to any one of claims 1-7, wherein the first U-shaped structures are multiple, the multiple first U-shaped structures are arranged at intervals along the length direction of the independent supporting frame, and the number of the first fixing structures is the same as that of the first U-shaped structures, and the first fixing structures are arranged in a one-to-one manner.
9. The device for fixing an independent supporting frame according to any one of claims 1 to 7, wherein the number of the second U-shaped structures is multiple, the multiple second U-shaped structures are arranged at intervals along the length direction of the independent supporting frame, and the number of the second fixing structures is the same as that of the second U-shaped structures and is arranged in a one-to-one manner.
10. A precast beam support system, comprising:
the independent support frame is used for supporting the precast edge beam of the precast beam; and
a mounting device for a self-contained support stand according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221378787.1U CN218029213U (en) | 2022-05-25 | 2022-05-25 | Fixing device of independent support frame and support system of precast beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221378787.1U CN218029213U (en) | 2022-05-25 | 2022-05-25 | Fixing device of independent support frame and support system of precast beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218029213U true CN218029213U (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221378787.1U Active CN218029213U (en) | 2022-05-25 | 2022-05-25 | Fixing device of independent support frame and support system of precast beam |
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| Country | Link |
|---|---|
| CN (1) | CN218029213U (en) |
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2022
- 2022-05-25 CN CN202221378787.1U patent/CN218029213U/en active Active
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