CN216586981U - Reinforced concrete anchor connection structure - Google Patents
Reinforced concrete anchor connection structure Download PDFInfo
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- CN216586981U CN216586981U CN202220013618.1U CN202220013618U CN216586981U CN 216586981 U CN216586981 U CN 216586981U CN 202220013618 U CN202220013618 U CN 202220013618U CN 216586981 U CN216586981 U CN 216586981U
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Abstract
The utility model relates to a reinforced concrete anchor connection structure, including support column and spandrel girder, the spandrel girder internal fixation is provided with embedded steel, embedded steel stretches out from the spandrel girder outward, the constant head tank has been seted up on the lateral wall of one side of support column, the through hole has been seted up along the horizontal direction on the diapire of constant head tank, be equipped with connecting reinforcement in the support column, connecting reinforcement wears to establish in the through hole, connecting reinforcement keeps away from the one end and the connecting reinforcement plug weld of support column, be provided with the welding plate in the constant head tank. The connecting reinforcement of pillar and the embedded steel bar in the spandrel girder pass through plug weld fixed connection, then keep away from the one end of embedded steel bar with the connecting reinforcement and seal with the welding plate, improve spandrel girder and support column connection and stabilize.
Description
Technical Field
The application relates to the technical field of constructional engineering construction, in particular to a reinforced concrete anchoring connection structure.
Background
The plug welding is a welding process, which means that two plates are connected up and down and are welded through in a fusion welding mode.
In the process of building construction, in order to improve the internal joint strength of wall, can be at the wall body pre-buried reinforcing bar, the wall body includes support column and spandrel girder, and the staff is first pre-buried reinforcing bar in the spandrel girder at present, then pre-buried in the support column has the second pre-buried reinforcing bar of being connected with the spandrel girder, and the staff welds the first pre-buried reinforcing bar and the second pre-buried reinforcing bar of spandrel girder, pours between spandrel girder and the support column after that to install the spandrel girder on the support column.
In view of the above-mentioned related art, the inventors found that the following drawbacks exist: the first embedded steel bars and the second embedded steel bars are directly welded, so that the joint of the first embedded steel bars and the second embedded steel bars is easy to break, and the bearing beam and the support column are not stably connected.
SUMMERY OF THE UTILITY MODEL
Firm in order to improve spandrel girder and support column connection, this application provides a reinforced concrete anchor connection structure.
The application provides a pair of reinforced concrete anchor connection structure adopts following technical scheme:
the utility model provides a reinforced concrete anchor connection structure, includes support column and spandrel girder, the spandrel girder internal fixation is provided with embedded steel, embedded steel stretches out from the spandrel girder outward, the constant head tank has been seted up on the lateral wall of one side of support column, the through hole has been seted up along the horizontal direction on the diapire of constant head tank, be equipped with connecting reinforcement in the support column, connecting reinforcement wears to establish in the through hole, connecting reinforcement keeps away from the one end and the connecting reinforcement plug weld of support column, be provided with the welding plate in the constant head tank.
Through adopting above-mentioned technical scheme, the connecting reinforcement of pillar and the embedded bar in the spandrel girder pass through plug weld fixed connection, then keep away from the one end of embedded bar with the connecting reinforcement and seal with the welding plate, improve spandrel girder and support column connection and stabilize.
Optionally, the connecting reinforcement includes first connecting rib and second connecting rib, first connecting rib is located the top of second connecting rib, first connecting rib and second connecting rib set up along vertical direction interval, first connecting rib is located the through hole, the second connecting rib is worn out from the through hole, embedded steel bar is provided with two along vertical direction interval, and an embedded steel bar inserts in the through hole and welds with first connecting rib plug, and the second connecting rib inserts in the spandrel girder and welds with another embedded steel bar plug.
Through adopting above-mentioned technical scheme, when staff's erection bracing post and spandrel girder, the staff inserts one of them embedded reinforcement in the through-hole of support column and with first splice bar plug welding, then inserts the second splice bar in the spandrel girder and with another embedded reinforcement plug welding, improves the stability that spandrel girder and support column are connected.
Optionally, a supporting steel bar is fixedly arranged between the two embedded steel bars.
Through adopting above-mentioned technical scheme, when the embedded steel atress removed to the direction that is close to each other, the support bar can effectively hinder the embedded steel to remove to the direction that is close to each other, improves the support bar and improves connection stability between the embedded steel.
Optionally, the supporting steel bars comprise first supporting bars and second supporting bars, the side walls of the first supporting bars and the side walls of the second supporting bars are fixedly connected with each other, the tops of the first supporting bars and the second supporting bars are fixedly connected with the bottom of one embedded steel bar, and the bottoms of the first supporting bars and the second supporting bars are fixedly connected with the top of another embedded steel bar.
Through adopting above-mentioned technical scheme, first support bar and the crisscross installation of second support frame, respectively with two embedded steel bar fixed connection, further improve the stability of two embedded steel bar connections.
Optionally, a reinforcing steel bar is fixedly arranged between the first connecting bar and the second connecting bar.
Through adopting above-mentioned technical scheme, the reinforcing bar improves the stability of being connected between first splice bar and the second splice bar with first splice bar and the mutual fixed connection of second splice bar.
Optionally, the reinforcing bar includes first strengthening rib and second strengthening rib, the cover is equipped with threaded sleeve between first strengthening rib and the second strengthening rib, first strengthening rib and second strengthening rib respectively with threaded sleeve threaded connection, threaded sleeve's one end and first splice bar fixed connection are kept away from to first strengthening rib, threaded sleeve's one end and second splice bar fixed connection are kept away from to the second strengthening rib.
Through adopting above-mentioned technical scheme, through threaded sleeve threaded connection between first strengthening rib and the second strengthening rib, the staff rotates first strengthening rib and second strengthening rib and adjusts the length between first strengthening rib and the second strengthening rib.
Optionally, the lateral wall of the threaded sleeve is provided with a jack communicated with the first reinforcing rib and the second reinforcing rib, the threaded sleeve is internally provided with a butt component, the butt component comprises a supporting rod, two supporting plates are fixedly arranged at two ends of the supporting rod respectively and are abutted against the first connecting rib and the second connecting rib respectively, and the supporting plates are slidably connected in the threaded sleeve along the depth direction of the jack.
Through adopting above-mentioned technical scheme, after the staff adjusted first strengthening rib and second strengthening rib, insert the backup pad in the telescopic jack of screw thread, make and support through backup pad and bracing piece between first strengthening rib and the second strengthening rib, improve the stability of connecting between first strengthening rib and the second strengthening rib.
Optionally, the bracing piece includes interior pole and outer pole, the outer pole is fixed to be set up on the roof of one of them backup pad, another the diapire and interior pole fixed connection of backup pad, the coaxial slip of interior pole is worn to establish in the outer pole, coaxial cover is equipped with the spring that is used for ordering about the interior pole and removes to the direction of keeping away from the outer pole on the interior pole.
Through adopting above-mentioned technical scheme, the bracing piece is scalable along the length direction of bracing piece, makes the bracing piece can fill the distance between first strengthening rib and the second strengthening rib, improves the suitability.
In summary, the present application includes at least one of the following beneficial technical effects:
the connecting steel bars of the supporting columns are fixedly connected with the embedded steel bars in the bearing beam through plug welding, and then one ends of the connecting steel bars, far away from the embedded steel bars, are sealed through the welding plate, so that the connection stability of the bearing beam and the supporting columns is improved;
when an operator installs the supporting column and the bearing beam, the operator inserts one of the embedded steel bars into the through hole of the supporting column and performs plug welding with the first connecting bar, and then inserts the second connecting bar into the bearing beam and performs plug welding with the other embedded steel bar, so that the connection stability of the bearing beam and the supporting column is improved;
when the embedded steel bar atress removed to the direction that is close to each other, the support bar can effectively hinder the embedded steel bar to remove to the direction that is close to each other, improves the support bar and improves connection stability between the embedded steel bar.
Drawings
Fig. 1 is a schematic view of the overall structure of a reinforced concrete anchoring connection structure according to embodiment 1 of the present application.
Fig. 2 is a partial sectional view of a reinforced concrete anchoring connection structure according to embodiment 1 of the present application.
Fig. 3 is a partial sectional view of a reinforced concrete anchoring connection structure according to embodiment 2 of the present application.
Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.
Description of reference numerals: 1. a support pillar; 11. positioning a groove; 12. a through hole; 2. a spandrel girder; 3. embedding reinforcing steel bars in advance; 4. connecting reinforcing steel bars; 41. a first connecting rib; 42. a second connecting rib; 5. welding the plate; 6. supporting the reinforcing steel bars; 61. a first support rib; 62. a second support rib; 7. reinforcing steel bars; 71. a first reinforcing rib; 72. a second reinforcing rib; 73. a threaded sleeve; 74. a jack; 8. an abutting member; 81. a support bar; 811. an inner rod; 812. an outer rod; 813. a spring; 82. and a support plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses reinforced concrete anchor connection structure.
Example 1:
referring to fig. 1, fig. 2, reinforced concrete anchor connection structure includes support column 1 and spandrel girder 2, and support column 1 and spandrel girder 2 adopt reinforced concrete to make, installs connecting reinforcement 4 in the support column 1, embedded reinforcement 3 in the spandrel girder 2, connecting reinforcement 4 and 3 gag lever posts of embedded reinforcement, and constant head tank 11 has been seted up to one side that spandrel girder 2 was kept away from to support column 1, has seted up through hole 12 along the horizontal direction on the diapire of constant head tank 11, and connecting reinforcement 4 wears to establish in through hole 12. Connecting reinforcement 4 of support column 1 and embedded reinforcement 3 in the spandrel girder 2 pass through plug weld fixed connection, then keep away from embedded reinforcement 3 with connecting reinforcement 4 one end with welding plate 5 sealed, improve spandrel girder 2 and support column 1 and connect firmly.
Referring to fig. 2, a support pillar 1 is vertically poured on the ground, a load-bearing beam 2 is horizontally installed on a side wall of the support pillar 1, and a connecting reinforcement 4 is horizontally installed on the top of the support pillar 1. In this embodiment, two connecting bars 4 are installed at intervals along the vertical direction, and the connecting bars 4 include a first connecting bar 41 and a second connecting bar 42, and the first connecting bar 41 is located above the second connecting bar 42, and the first connecting bar 41 and the second connecting bar 42 are installed at intervals along the vertical direction. A plurality of first connecting reinforcing bars 4 and second connecting reinforcing bars 4 are arranged in an array along the same horizontal direction, in this embodiment, one first connecting reinforcing bar 4 and one second connecting reinforcing bar 4 are respectively arranged, the first connecting reinforcing bar 41 is located in the through hole 12, and the second connecting reinforcing bar 42 penetrates out of the through hole 12.
Referring to fig. 2, connecting reinforcement 4's both sides opening and inside cavity, the staff pour the welding liquid into connecting reinforcement 4 in and contact with embedded reinforcement 3, the welding liquid solidifies the back, with connecting reinforcement 4 and embedded reinforcement 3 reciprocal anchorage, compares in traditional welding, connects more firmly. Connecting reinforcement 4 keeps away from embedded reinforcement 3's one end and installs and weld board 5, welds board 5 and bonds on the diapire of constant head tank 11 through the structure glue, and the opening of keeping away from embedded reinforcement 3 with connecting reinforcement 4 blocks up, effectively prevents that the welding liquid in connecting reinforcement 4 from flowing, improves the steadiness that connecting reinforcement 4 and embedded reinforcement 3 are connected.
Referring to fig. 2, the embedded steel bars 3 are used for being connected with the connecting steel bars 4, two embedded steel bars 3 are installed at intervals along the vertical direction, one embedded steel bar 3 is inserted into the through hole 12 and plug-welded with the first connecting bar 41, and the second connecting bar 42 is inserted into the bearing beam 2 and plug-welded with the other embedded steel bar 3. When the staff installs the support column 1 and the bearing beam 2, the staff inserts one of the embedded steel bars 3 into the through hole 12 of the support column 1 and plug-welds with the first connecting bar 41, and then inserts the second connecting bar 42 into the bearing beam 2 and plug-welds with the other embedded steel bar 3, so that the connection stability of the bearing beam 2 and the support column 1 is improved.
The implementation principle of the embodiment 1 of the application is as follows: connecting reinforcement 4 of support column 1 and embedded reinforcement 3 in the spandrel girder 2 pass through plug weld fixed connection, then keep away from embedded reinforcement 3 with connecting reinforcement 4 one end with welding plate 5 sealed, improve spandrel girder 2 and support column 1 and connect firmly.
Example 2:
referring to fig. 3, a support bar 6 is welded between two embedded bars 3. The support bar 6 comprises a first support bar 61 and a second support bar 62, and the side wall of the first support bar 61 and the side wall of the second support bar 62 are fixedly connected with each other, so that an X shape is formed between the first support bar 61 and the second support bar 62. The tops of the first supporting rib 61 and the second supporting rib 62 are welded to the bottom of one embedded steel bar 3, and the bottoms of the first supporting rib 61 and the second supporting rib 62 are welded to the top of another embedded steel bar 3. When 3 atress of embedded steel bar removed to the direction that is close to each other, support bar 6 can effectively hinder embedded steel bar 3 to the direction removal that is close to each other, improves support bar 6 and improves connection stability between the embedded steel bar 3.
Referring to fig. 3 and 4, the reinforcing bar 7 is fixedly installed between the first connecting rib 41 and the second connecting rib 42. The reinforcing steel bar 7 comprises a first reinforcing rib 71 and a second reinforcing rib 72, the first reinforcing rib 71 and the second reinforcing rib 72 are coaxially sleeved with a threaded sleeve 73 along the length direction of the reinforcing steel bar 7, the first reinforcing rib 71 and the second reinforcing rib 72 are respectively in threaded connection with the threaded sleeve 73, one end, far away from the threaded sleeve 73, of the first reinforcing rib 71 is welded with the first connecting rib 41, and one end, far away from the threaded sleeve 73, of the second reinforcing rib 72 is welded with the second connecting rib 42. The first reinforcing rib 71 and the second reinforcing rib 72 are in threaded connection through the threaded sleeve 73, and a worker rotates the first reinforcing rib 71 and the second reinforcing rib 72 to adjust the length between the first reinforcing rib 71 and the second reinforcing rib 72.
When the first connecting rib 41 and the second connecting rib 42 move towards the direction close to each other, the reinforcing steel bar 7 effectively hinders the first connecting rib 41 and the second connecting rib 42 from moving towards the direction close to each other, and the stability of connection between the first connecting rib 41 and the second connecting rib 42 is improved.
Referring to fig. 3 and 4, the sidewall of the threaded sleeve 73 is provided with insertion holes 74 communicated with the first reinforcing rib 71 and the second reinforcing rib 72, the insertion holes 74 are formed by insertion holes 74 having different diameters at both ends, the outer side of each insertion hole 74 has a small diameter, the inner side of each insertion hole 74 has a large diameter, and the inner side of each insertion hole 74 is communicated with the first reinforcing rib 71 and the second reinforcing rib 72. Be provided with butt component 8 in the threaded sleeve 73, butt component 8 includes bracing piece 81, and the both ends of bracing piece 81 are fixed mounting respectively has backup pad 82, two backup pads 82 respectively with first splice bar 41 and second splice bar 42 butt, backup pad 82 along the degree of depth direction sliding connection of jack 74 in threaded sleeve 73, and backup pad 82 adopts the rectangular plate that the alloy material made.
Referring to fig. 4, the supporting rod 81 is a round bar made of alloy material, the supporting rod 81 comprises an inner rod 811 and an outer rod 812, the outer rod 812 is welded on the top wall of one of the supporting plates 82, the bottom wall of the other supporting plate 82 is welded with the inner rod 811, the inner rod 811 is coaxially slidably arranged in the outer rod 812, the inner rod 811 is coaxially sleeved with a spring 813 used for driving the inner rod 811 to move in the direction away from the outer rod 812, the top of the spring 813 is in contact with the supporting plates 82, and the bottom of the spring is in contact with the outer rod 812. The inner rod 811 penetrates through the outer rod 812 in a sliding manner, so that the support rod 81 can stretch out and draw back along the length direction of the support rod 81, a worker firstly presses the support plates 82 on the two sides to enable the two support plates 82 to move towards the mutually approaching direction, then puts the abutting component 8 into the insertion hole 74, then releases the hand, the support rod 81 fills the gap between the first reinforcing rib 71 and the second reinforcing rib 72, and the stability of connection between the first reinforcing rib 71 and the second reinforcing rib 72 is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a reinforced concrete anchor connection structure which characterized in that: including support column (1) and spandrel girder (2), spandrel girder (2) internal fixation is provided with embedded steel bar (3), embedded steel bar (3) are stretched out from spandrel girder (2) outward, constant head tank (11) have been seted up on the lateral wall of one side of support column (1), through hole (12) have been seted up along the horizontal direction on the diapire of constant head tank (11), there are connecting reinforcement (4) in support column (1), connecting reinforcement (4) are worn to establish in through hole (12), the one end and connecting reinforcement (4) plug welding that support column (1) were kept away from in connecting reinforcement (4), be provided with weld plate (5) in constant head tank (11).
2. A reinforced concrete anchoring connection structure as recited in claim 1, wherein: connecting reinforcement (4) include first splice bar (41) and second splice bar (42), first splice bar (41) are located the top of second splice bar (42), vertical direction interval setting is followed in first splice bar (41) and second splice bar (42), first splice bar (41) are located through hole (12), second splice bar (42) are worn out from through hole (12), embedded steel (3) are provided with two along vertical direction interval, and an embedded steel (3) insert in through hole (12) and with first splice bar (41) plug welding, second splice bar (42) insert in spandrel girder (2) and with another embedded steel (3) plug welding.
3. A reinforced concrete anchoring connection structure as recited in claim 1, wherein: and a supporting steel bar (6) is fixedly arranged between the two embedded steel bars (3).
4. A reinforced concrete anchoring connection structure as recited in claim 3, wherein: the supporting steel bar (6) comprises a first supporting bar (61) and a second supporting bar (62), the side wall of the first supporting bar (61) is fixedly connected with the side wall of the second supporting bar (62), the tops of the first supporting bar (61) and the second supporting bar (62) are fixedly connected with the bottom of one embedded steel bar (3), and the bottoms of the first supporting bar (61) and the second supporting bar (62) are fixedly connected with the top of another embedded steel bar (3).
5. A reinforced concrete anchoring connection structure as recited in claim 2, wherein: and a reinforcing steel bar (7) is fixedly arranged between the first connecting bar (41) and the second connecting bar (42).
6. A reinforced concrete anchoring connection according to claim 5, wherein: reinforcing bar (7) include first strengthening rib (71) and second strengthening rib (72), the cover is equipped with screw sleeve (73) between first strengthening rib (71) and second strengthening rib (72), first strengthening rib (71) and second strengthening rib (72) respectively with screw sleeve (73) threaded connection, the one end and first splice bar (41) fixed connection of screw sleeve (73) are kept away from in first strengthening rib (71), the one end and second splice bar (42) fixed connection of screw sleeve (73) are kept away from in second strengthening rib (72).
7. A reinforced concrete anchoring connection structure as recited in claim 6, wherein: offer jack (74) with first strengthening rib (71) and second strengthening rib (72) intercommunication on the lateral wall of threaded sleeve (73), be provided with butt component (8) in threaded sleeve (73), butt component (8) include bracing piece (81), the both ends of bracing piece (81) are fixed respectively and are provided with backup pad (82), two backup pad (82) respectively with first splice bar (41) and second splice bar (42) butt, the degree of depth direction sliding connection of backup pad (82) along jack (74) is in threaded sleeve (73).
8. A reinforced concrete anchoring connection structure as recited in claim 7, wherein: bracing piece (81) are including interior pole (811) and outer pole (812), outer pole (812) are fixed to be set up on the roof of one of them backup pad (82), another the diapire and interior pole (811) fixed connection of backup pad (82), interior pole (811) coaxial slip is worn to establish in outer pole (812), coaxial cover is equipped with spring (813) that are used for ordering about interior pole (811) and remove to the direction of keeping away from outer pole (812) on interior pole (811).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220013618.1U CN216586981U (en) | 2022-01-04 | 2022-01-04 | Reinforced concrete anchor connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220013618.1U CN216586981U (en) | 2022-01-04 | 2022-01-04 | Reinforced concrete anchor connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN216586981U true CN216586981U (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220013618.1U Active CN216586981U (en) | 2022-01-04 | 2022-01-04 | Reinforced concrete anchor connection structure |
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| CN (1) | CN216586981U (en) |
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- 2022-01-04 CN CN202220013618.1U patent/CN216586981U/en active Active
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