CN217326597U - Structure roof beam consolidates power transmission structure - Google Patents
Structure roof beam consolidates power transmission structure Download PDFInfo
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- CN217326597U CN217326597U CN202122429893.XU CN202122429893U CN217326597U CN 217326597 U CN217326597 U CN 217326597U CN 202122429893 U CN202122429893 U CN 202122429893U CN 217326597 U CN217326597 U CN 217326597U
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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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Abstract
The utility model relates to a structure roof beam consolidates and passes power structure, include: an anchor bolt in the existing structural beam column is driven into the position corresponding to the cast-in-place structural beam to be constructed, and part of the end part is positioned at the outer side of the existing structural beam column to form a connecting end part; the reinforcing plate is arranged at the connecting end part, and the size of the reinforcing plate is smaller than the sectional size of a cast-in-place structural beam to be constructed; fixed connection keeps away from the threaded connection section of thick bamboo of one side of existing structure beam column on the gusset plate, connects the beam reinforcement of the cast-in-place structure roof beam of treating the construction through threaded connection section of thick bamboo. The utility model discloses utilize the crab-bolt to replace the bar planting, through the crab-bolt with gusset plate fastening connection on existing structure beam column, and then set up the threaded connection section of thick bamboo that is used for connecting the beam reinforcement of cast-in-place structure roof beam on the gusset plate, later when the cast-in-place structure roof beam of construction, threaded connection section of thick bamboo and gusset plate all anchor in cast-in-place structure roof beam, strengthened the joint strength of cast-in-place structure roof beam and existing structure beam column spare through the gusset plate, safe firm, effectual, can accelerate the construction speed.
Description
Technical Field
The utility model relates to a building construction engineering field refers in particular to a structure roof beam consolidates and passes power structure.
Background
With increasingly saturated urban development and construction, the updating speed of large-scale urban groups is accelerated, but the problems of aging and backward functions of the original buildings become factors for restricting urban development, and further, the reinforcing and modifying projects are increasingly increased. In the project of reinforcing and transforming high-rise buildings, the transformation of newly-added concrete beams is often involved, when the beam-column joints of the original structural frame are complex and the reinforcing steel bars are too dense, the reinforcing steel bars of the newly-added concrete beams are difficult to implant into the designed depth (the designed depth usually needs more than 600 mm), and thus great difficulty is brought to the construction. There is therefore a need to provide a solution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a structure roof beam consolidates and passes power structure, solve the reinforcing bar of existing structure beam column and be too dense and make the difficult problem of implanting the design degree of depth of newly-increased concrete beam reinforcing bar.
The technical scheme for realizing the purpose is as follows:
the utility model provides a structure roof beam consolidates biography power structure for connect cast-in-place structure roof beam and existing structure beam column, structure roof beam consolidates and passes power structure and includes:
an anchor bolt in the existing structural beam column is driven into the position corresponding to a cast-in-place structural beam to be constructed, and part of the end part of the anchor bolt is positioned at the outer side of the existing structural beam column to form a connecting end part;
the reinforcing plate is arranged at the connecting end part, and the size of the reinforcing plate is smaller than the cross-sectional size of a cast-in-place structural beam to be constructed; and
and the threaded connecting cylinder is fixedly connected to one side of the reinforcing plate, which is far away from the existing structural beam column, and is connected with the beam steel bar of the cast-in-place structural beam to be constructed.
The utility model discloses a consolidate and pass power structure and utilize the crab-bolt to replace the bar planting, through the crab-bolt with gusset plate fastening interception on existing structure beam column, and then set up the threaded connection section of thick bamboo that is used for connecting the beam reinforcement of cast-in-place structure roof beam on the gusset plate, later when the cast-in-place structure roof beam of construction, threaded connection section of thick bamboo and gusset plate all anchor in cast-in-place structure roof beam, have consolidated the joint strength of cast-in-place structure roof beam and existing structure beam column spare through the gusset plate. The setting of crab-bolt is implemented easily, and is safe firm, and is effectual, can accelerate construction speed.
The utility model discloses the further improvement that the structure roof beam consolidates and passes the power structure lies in, threaded connection section of thick bamboo set up the position and treat that the beam reinforcement of the cast-in-place structure roof beam of construction sets up the position corresponding.
The utility model discloses the further improvement that power structure was passed in structure roof beam reinforcement lies in, the connecting hole has been seted up to the connecting end portion that corresponds the crab-bolt on the gusset plate, the gusset plate passes through the connecting hole cover is established on the connecting end portion, and then is in through the spiro union fastening nut on the connecting end portion realizes connecting.
The utility model discloses the further improvement that the structure roof beam consolidates and passes the power structure lies in, the crab-bolt has a plurality ofly.
The utility model discloses the further improvement that the structure roof beam consolidates power structure lies in, the gusset plate with it forms the grout structure to fill between the existing structure beam column.
The utility model discloses the further improvement that the structure roof beam was consolidated and is passed the power structure lies in, keep away from on the gusset plate one side of existing structure beam column is equipped with the stiffening plate.
The utility model discloses the further improvement that the structure roof beam consolidates and passes the power structure lies in, the stiffening plate has a plurality ofly.
The utility model discloses the further improvement that the structure roof beam consolidates power structure lies in, be close to on the gusset plate one side of existing structure beam column is equipped with the floor.
The utility model discloses the further improvement that the structure roof beam consolidates and passes the power structure lies in, the floor has a plurality ofly.
The utility model discloses the further improvement that the structure roof beam consolidates power structure lies in, the perforating hole has been seted up on the gusset plate.
Drawings
Fig. 1 is the utility model discloses the cross-sectional view of cast-in-place structure roof beam and existing structure beam column is connected to the first embodiment of structure roof beam reinforcement power transmission structure.
Fig. 2 is a front view of the first embodiment of the force-transferring structure for reinforcing a structural beam according to the present invention, which is installed on an existing structural beam column.
Fig. 3 is the utility model discloses the second embodiment of structure roof beam reinforcement power transmission structure connects cast-in-place structure roof beam and the cross-sectional view of existing structure beam column.
Fig. 4 is a front view of the second embodiment of the force-transmitting reinforcing structure for structural beam of the present invention installed on an existing structural beam column.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, the utility model provides a structure roof beam consolidates biography power structure for connect cast-in-place structure roof beam and existing structure beam column, solve existing structure beam column because of the problem of the bar planting difficulty of the bar reinforcement is too close. The utility model discloses a consolidate and pass the power structure and adopt the crab-bolt to replace the bar planting, and drilling depth is shallow, easy to carry out, and safe firm, the effect is better, can also accelerate construction speed. The anchor bolt is through revealing the tip installation gusset plate of connecting in the existing structure beam column outside, set up the threaded connection sleeve on the gusset plate, the beam reinforcing bar in the cast-in-place structure roof beam of threaded connection sleeve connection through setting up, and then after cast-in-place structure roof beam construction is good, cast-in-place structure roof beam buries gusset plate and threaded connection sleeve admittedly, the structural strength of cast-in-place structure roof beam and existing structure beam column junction has been strengthened to gusset plate and threaded connection sleeve, the atress transmission between realization cast-in-place structure roof beam and existing structure beam column that can be better. The structure of the present invention for reinforcing a force transmission structure is described with reference to the accompanying drawings.
Referring to fig. 1, the cross-sectional view of the first embodiment of the force transfer structure for reinforcing the structural beam of the present invention connecting the cast-in-place structural beam and the existing structural beam column is shown. Referring to fig. 2, there is shown a front view of the first embodiment of the force transfer structure for reinforcing a structural beam of the present invention after it is installed on an existing structural beam column. The structure for reinforcing force transmission of the structural beam according to the present invention will be described with reference to fig. 1 and 2.
As shown in fig. 1 and fig. 2, the force-transmitting structure for reinforcing a structural beam of the present invention is used to connect a cast-in-place structural beam 11 with an existing structural beam-column 12, and includes an anchor bolt 21, a reinforcing plate 22 and a threaded connection sleeve 23, wherein the anchor bolt 21 is driven into the existing structural beam-column 11 corresponding to the position of the cast-in-place structural beam 11 to be constructed, and part of the end of the anchor bolt 21 is located outside the existing structural beam-column to form a connection end 211; a reinforcing plate 22 is installed at the connection end portion 211, the size of the reinforcing plate 22 being smaller than the sectional size of the cast-in-place structural beam 11 to be constructed; the threaded connection sleeve 23 is fixedly connected to one side of the reinforcing plate 22 far away from the existing structural beam column 12, and the threaded connection sleeve 23 is used for connecting a beam reinforcement 111 of the cast-in-place structural beam 11 to be constructed. When the beam reinforcing steel bars 111 of the cast-in-place structural beam 11 are arranged, the end portions of the beam reinforcing steel bars 111 are screwed on the threaded connecting sleeves 23, then the template of the cast-in-place structural beam 11 is arranged, concrete is poured to form the cast-in-place structural beam 11, the reinforcing plate 22 and the threaded connecting sleeves 23 are embedded and fixed in the cast-in-place structural beam 11, the reinforcing plate 22 is fixedly connected with the existing structural beam column 12 through the anchor bolt 21, and therefore the cast-in-place structural beam 11 is connected with the existing structural beam column 12 through the reinforcing plate 22, the anchor bolt 21 and the threaded connecting sleeves 23.
In a specific embodiment of the present invention, as shown in fig. 1 and 2, the position of the threaded connection sleeve 23 corresponds to the position of the beam reinforcement 111 of the cast-in-place structural beam 11 to be constructed. The number of the screw coupling sleeves 23 is also identical to that of the beam reinforcements 111. The threaded sleeve 23 is sized to correspond to the beam rebar 11.
Threaded connection sleeves 23 are provided at intervals on the outer periphery of the reinforcing plate 22. Preferably, the threaded connecting sleeve 23 is attached to the gusset plate 22 using a penetration weld.
In a specific embodiment of the present invention, as shown in fig. 1 and fig. 2, the connecting hole is opened on the reinforcing plate 22 corresponding to the connecting end portion 211 of the anchor bolt 21, the reinforcing plate 22 is installed on the connecting end portion 211 through the connecting hole sleeve, and then the fastening nut 24 screwed on the connecting end portion 211 is used for connection. Specifically, the part of the anchor bolt 21 exposed outside the existing structural beam column 12 is a threaded section, after the reinforcing plate 22 is sleeved on the connecting end 211 through the connecting hole, a part of the connecting end 211 penetrates through the connecting hole, and then the fastening nut 24 is screwed on the connecting end 211, and the fastening nut 24 is screwed to fasten the reinforcing plate 22 on the existing structural beam column 12. Preferably, the side of the gusset 22 abuts the side of the existing structural beam column 12.
Further, the anchor bolt 21 is provided in plural and spaced apart. Preferably, there are 9 of the anchors 21, and the anchors 21 are M12 anchors.
The utility model discloses an among the concrete embodiment, it is formed with the grout structure to fill between gusset plate 22 and the existing structure beam column 12 and to filling the grout material and form the grout structure between gusset plate 22 and the existing structure beam column 12, through grout structural connection gusset plate 22 and existing structure beam column 12, can guarantee that the atress is even and pass the power effect.
Preferably, the reinforcing plate 22 is a steel plate having a square shape with a thickness of 20mm and a size 100mm smaller than the sectional size of the cast-in-place structural beam 11.
In a specific embodiment of the present invention, as shown in fig. 3 and 4, a stiffening plate 25 is disposed on one side of the reinforcing plate 22 away from the existing structural beam column 12, and the stiffening plate 25 is welded and fixed on the reinforcing plate 22. The stiffening plate 25 is a strip plate, and the stiffening plate 25 is preferably a steel plate.
The structural strength of the reinforcing plate 22 can be improved by arranging the reinforcing plate 25, and then the reinforcing plate 25 is anchored in the cast-in-place structural beam 11, so that the connection strength between the cast-in-place structural beam 11 and the existing structural beam column 12 can be improved.
Preferably, there are a plurality of the stiffener plates 25. The stiffening plates 25 may be arranged in the transverse direction, the longitudinal direction, the transverse direction and the longitudinal direction.
The utility model discloses an in a concrete implementation way, as shown in fig. 3 and 4, one side that is close to existing structure beam column 12 on the gusset plate 22 is equipped with floor 26, when installing gusset plate 22, floor 26's tip is hugged closely with existing structure beam column 12 mutually, floor 26 through setting up, make between gusset plate 22 and the existing structure beam column 12 form the space, thereby pour into grout material at this space department and form grouting structure 27, thereby connect gusset plate 22 and existing structure beam column 12 through grouting structure 27, and because the setting of floor 26, the joint strength between gusset plate 22 and the existing structure beam column 12 has been improved.
Preferably, there are a plurality of ribs 26, and the ribs 26 can be arranged in the transverse direction, the longitudinal direction, the transverse direction and the longitudinal direction.
In one embodiment of the present invention, the reinforcing plate 22 has a through hole. Through the perforating hole that sets up, can be so that fill grouting material can be more closely knit between gusset plate 22 and existing structure beam column 12, the perforating hole can realize carminative effect, and grouting material still can have the part to fill in the perforating hole, has further improved the fastness of being connected between gusset plate 22 and existing structure beam column 12.
The utility model discloses an existing structure beam column 12 is the frame post or the frame roof beam of existing building, when reforming transform existing building, utilizes the utility model discloses a consolidate force transmission structure can be fine link together cast-in-place structure roof beam and existing structure beam column 12, reduce the destruction to existing structure, better assurance progress and quality, construction operation is swift convenient, the utility model discloses an crab-bolt, gusset plate and threaded connection sleeve consolidate, can practice thrift the time limit for a project, improve construction quality, reduce cost.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which is to be interpreted as broadly as the appended claims define the scope of the invention.
Claims (10)
1. The utility model provides a power structure is consolidated to structural beam for connect cast-in-place structural beam and existing structure beam column, its characterized in that, the power structure is consolidated to structural beam includes:
an anchor bolt in the existing structural beam column is driven into the position corresponding to a cast-in-place structural beam to be constructed, and part of the end part of the anchor bolt is positioned at the outer side of the existing structural beam column to form a connecting end part;
the reinforcing plate is arranged at the connecting end part, and the size of the reinforcing plate is smaller than the sectional size of a cast-in-place structural beam to be constructed; and
and the threaded connecting cylinder is fixedly connected to one side of the reinforcing plate, which is far away from the existing structural beam column, and is connected with the beam steel bar of the cast-in-place structural beam to be constructed.
2. The structural beam-reinforced force transfer construct of claim 1, wherein the threaded connector is positioned to correspond to a beam rebar of a cast-in-place structural beam to be constructed.
3. The structure beam-reinforced force-transmission structure of claim 1, wherein the reinforcing plate has a connecting hole corresponding to the connecting end of the anchor bolt, and the reinforcing plate is sleeved on the connecting end through the connecting hole, and further connected through a fastening nut screwed on the connecting end.
4. The structural beam-reinforced force-transmission construct of claim 1, wherein there are a plurality of said anchors.
5. The structural beam-reinforced force transfer construction of claim 1, wherein the reinforcement plate is grouted into the existing structural beam-column to form a grout structure.
6. The structural beam-reinforced force transfer construction of claim 1, wherein a stiffening plate is provided on a side of the stiffening plate remote from the existing structural beam column.
7. The structural beam-reinforced force transfer construction of claim 6, wherein there are a plurality of the stiffening plates.
8. The structural beam-reinforced force transfer construct of claim 1, wherein the reinforcing plate has ribs on a side thereof adjacent to the existing structural beam column.
9. The structural beam-reinforced force transfer construction of claim 8, wherein there are a plurality of the ribs.
10. The structure beam reinforced force transfer construction of claim 1, wherein the reinforcing plate has a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122429893.XU CN217326597U (en) | 2021-10-09 | 2021-10-09 | Structure roof beam consolidates power transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122429893.XU CN217326597U (en) | 2021-10-09 | 2021-10-09 | Structure roof beam consolidates power transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217326597U true CN217326597U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122429893.XU Active CN217326597U (en) | 2021-10-09 | 2021-10-09 | Structure roof beam consolidates power transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217326597U (en) |
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2021
- 2021-10-09 CN CN202122429893.XU patent/CN217326597U/en active Active
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