CN113187095A - Concrete beam bracket joint connecting structure and construction method thereof - Google Patents

Abstract

The application relates to the field of concrete beam bracket structures, in particular to a concrete beam bracket node connecting structure and a construction method thereof. Concrete beam bracket nodal connection structure includes locating plate, backup pad, and the side that two backup pads deviate from mutually is opened there is the spacing groove, and the locating plate is inserted with the limiting plate and is established at the spacing inslot, and the joint has the joint board between two backup pads, and the top surface and the bottom surface of joint board are the arc surface, and two backup pads side in opposite directions are opened and are supplied the joint board to insert the joint groove of establishing, are equipped with between two backup pads to be used for restricting joint board pivoted locking Assembly. The construction method applied to the concrete beam bracket joint connection structure comprises the steps of installing a support plate → installing a clamping connection plate → locking. This application has and plays the quick effect of stable stay and bracket structure installation to the concrete beam.

Description

Concrete beam bracket joint connecting structure and construction method thereof

Technical Field

The application relates to the field of concrete beam bracket structures, in particular to a concrete beam bracket node connecting structure and a construction method thereof.

Background

Bracket, the alias of the beam support. The function of the supporting device is that in a mixed structure, a supporting object is arranged below a beam, the function of the supporting device is to transmit the force of a beam support to a bearing object below the beam support in a dispersing way, and one surface concentrated force is too large, so that a wall body is easily crushed. In ancient architecture, the scientific name of a corbel is "stay arch".

Chinese patent No. CN106988206B discloses a bracket structure for bridge construction fixed on concrete, which includes a fixing plate and a bearing plate; a reinforcing rib is arranged between the side wall of the fixed plate and the bottom surface of the bearing plate; the edge of the bearing plate is provided with a guide groove; one end of the tensile embedded part is embedded and fixed in the concrete structure; the other end of the tensile embedded part extends out of the concrete structure; one end of the tensile embedded part, which extends out of the concrete structure, is provided with a guide block; the guide block is inserted into the guide groove from top to bottom; one end of the inner tooth socket is fixedly connected with the inner tooth socket connecting embedded part; the other end surface of the inner tooth socket extends out of the concrete structure; the bolt penetrates through the through hole and then is in threaded connection and fastening with the inner thread sleeve.

With respect to the related art in the above, the inventors consider that: above-mentioned bracket structure needs fasten the fixed plate through screwing a plurality of bolt when the installation, and the operation is inconvenient.

Disclosure of Invention

In order to facilitate installation of the bracket structure, the application provides a concrete beam bracket joint connecting structure and a construction method thereof.

First aspect, the application provides a concrete beam bracket node connection structure adopts following technical scheme:

the utility model provides a concrete beam bracket node connection structure, which comprises a positioning plate, the backup pad, the locating plate has two along vertical distribution, locating plate length direction's one end is pre-buried in concrete structure, concrete structure and fixedly connected with limiting plate are worn out to the other end, the limiting plate is the T type form with the locating plate combination, the backup pad is equipped with two and with the locating plate one-to-one, the side that two backup pads deviate from mutually is opened there is the spacing groove, the spacing groove is the T type setting, the locating plate is inserted with the limiting plate and is established at the spacing inslot, the joint has the joint board between two backup pads, the joint board is vertical setting, the top surface and the bottom surface of joint board are the arc surface, two backup pads side in opposite directions are opened and are supplied the joint board to insert the joint groove of establishing, be equipped with between two backup pads and be used for restricting joint board pivoted locking Assembly.

Through adopting above-mentioned technical scheme, when installing the joint board, be the level earlier with the joint board and place and remove to between two backup pads, then rotate the joint board and make the joint board peg graft in the joint inslot, joint board, locating plate, limiting plate mutually support, fix two backup pads. The supporting plate and the clamping plate jointly support the concrete beam, mutual fixation is achieved only through inserting operation, and installation is convenient.

Optionally, the joint has two between two backup pads for the joint board, and the joint has the feeler lever that is the level setting between two joint boards, and the both ends of feeler lever length direction are the arc surface respectively, and two joint boards open in opposite directions the side has and supplies the feeler lever to insert the tight groove of establishing of supporting.

Through adopting above-mentioned technical scheme, when the installation is supported the feeler lever, be vertical removal to between two joint plates with supporting the feeler lever earlier, then rotate the feeler lever, when the feeler lever is the horizontality, the both ends of supporting the feeler lever joint respectively in the tight groove of supporting that corresponds. The abutting rod abuts between the two clamping plates, the possibility of rotation of the clamping plates is reduced, and therefore the stability of the two clamping plates is improved.

Optionally, the locking subassembly includes two locking pieces, and two locking pieces are along vertical distribution, and the locking piece is connected on the joint board along vertical sliding, is connected with the elastic component between two locking pieces, and the elastic component extrusion is between two locking pieces, and the locking groove has been opened respectively on two backup pad surfaces in opposite directions, locking piece and locking groove one-to-one and the cooperation of pegging graft.

Through adopting above-mentioned technical scheme, the locking piece is pegged graft in locking the inslot, and the elastic component supports two locking pieces tightly to the rotation of joint board has been restricted, has realized the fixed to the joint board.

Optionally, the locking block is connected with a guide block, and the clamping plate is provided with a guide groove for the guide block to slide.

Through adopting above-mentioned technical scheme, the cooperation that slides of guide block and guide way has played the effect of direction to the locking piece, has improved the stability when locking piece slides.

Optionally, the inside fixedly connected with gag lever post of guide way, the gag lever post is equipped with one respectively at guide way length direction's both ends, and two guide blocks all are located between two gag lever posts.

Through adopting above-mentioned technical scheme, the displacement of guide block is restricted to the gag lever post, has reduced the possibility that the guide block breaks away from the guide way.

Optionally, be connected with the direction subassembly between two locking pieces, the direction subassembly includes slide bar, sliding sleeve, and the slide bar is connected in the locking piece that is located the top, and the sliding sleeve is connected in the locking piece that is located the below, and the sliding sleeve cover is established in the outside of slide bar and both sliding fit, and the outside at the sliding sleeve is established to the elastic component cover.

Through adopting above-mentioned technical scheme, slide bar and sliding sleeve sliding fit have played the effect of support and direction to the elastic component, have improved the stability of elastic component when extension or compression.

Optionally, a protective cover is covered on one side of the clamping plate close to the locking assembly, and the elastic piece is located inside the protective cover.

Through adopting above-mentioned technical scheme, the protection casing plays the effect of protection to the elastic component, has reduced the elastic component and has wet the rusty possibility.

In a second aspect, the application provides a construction method applied to a concrete beam corbel joint connection structure, which adopts the following technical scheme:

a construction method applied to a concrete beam bracket joint connection structure comprises the following steps:

s1, mounting a supporting plate: one side of one support plate, which is provided with a limiting groove, is arranged downwards, so that the lower positioning plate and the limiting plate are inserted into the corresponding limiting groove, and the other side of the other support plate, which is provided with the limiting groove, is arranged upwards, so that the upper positioning plate and the limiting plate are inserted into the corresponding limiting groove;

s2, installing a clamping plate: horizontally arranging and moving the clamping plate between the two supporting plates, then rotating the clamping plate, and inserting the clamping plate into the clamping groove when the clamping plate is vertically arranged;

s3, locking: the clamping plate is locked by the locking assembly, and rotation of the clamping plate is limited.

By adopting the technical scheme, the construction method applied to the concrete beam bracket joint connection structure is installation of the supporting plates → installation of the clamping plates → locking, firstly, the supporting plates correspond to the positioning plates one to one, so that the positioning plates and the limiting plates are inserted into the corresponding limiting grooves, then the clamping plates are clamped between the two supporting plates, and finally, the clamping plates are locked by the locking assembly. The supporting plate and the clamping plate jointly play a supporting role for the concrete beam, and the installation is rapid.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the positioning plate, the limiting plate, the supporting plate and the clamping plate are matched with each other, so that the concrete beam is supported, and the mutual fixation is realized only through the splicing operation, so that the installation is convenient;

2. the locking blocks are inserted into the locking grooves, and the elastic piece tightly abuts against the two locking blocks, so that the rotation of the clamping plate is limited, and the clamping plate is fixed;

3. through the installation of the supporting plate → the installation of the clamping plate → locking, the effect of quickly installing the supporting plate and the clamping plate is achieved.

Drawings

Fig. 1 is a schematic structural diagram of a concrete beam bracket node connection structure according to an embodiment of the present application.

Fig. 2 is a schematic structural view for embodying the positioning plate and the limiting plate.

FIG. 3 is a schematic structural diagram for embodying a locking assembly.

Fig. 4 is a schematic structural view for embodying the chucking plate.

Fig. 5 is a schematic structural view for embodying the supporting plate located above.

Fig. 6 is a schematic structural view for embodying the tactile rod.

Fig. 7 is a schematic structural view for embodying the guide block.

Fig. 8 is a schematic structural view for embodying the shield cover.

Description of reference numerals: 1. positioning a plate; 11. a limiting plate; 2. a concrete structure; 3. a support plate; 31. a limiting groove; 32. a clamping groove; 33. a locking groove; 4. a clamping and connecting plate; 41. abutting against the groove; 42. a guide groove; 5. a touch bar; 51. a first magnet; 52. a second magnet; 6. a locking assembly; 61. a locking block; 62. pushing the plate; 621. positioning a rod; 63. a guide block; 64. a limiting rod; 65. an elastic member; 66. a cushion pad; 7. a guide assembly; 71. a slide bar; 72. a sliding sleeve; 8. a protective cover; 81. accommodating grooves; 82. a handle; 83. and (6) positioning a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses concrete beam bracket node connection structure.

Referring to fig. 1 and 2, concrete beam bracket nodal connection structure includes locating plate 1, and locating plate 1 is the level setting and has two along vertical distribution. The both ends of locating plate 1 are fixedly connected with limiting plate 11 respectively, and limiting plate 11 is the long side of the long side perpendicular to locating plate 1 of level setting and limiting plate 11, and locating plate 1 fixed connection is in the middle part of limiting plate 11.

Referring to fig. 1 and 2, one end of the positioning plate 1 and a corresponding one of the limiting plates 11 are pre-embedded in the concrete structure 2, and the other end and the corresponding one of the limiting plates 11 are exposed outside the concrete structure 2. The limiting plate 11 pre-buried in the concrete structure 2 can improve the steadiness of the locating plate 1. One end of the positioning plate 1 penetrating through the concrete structure 2 is combined with the corresponding limiting plate 11 to form a T shape.

Referring to fig. 1, two supporting plates 3 are arranged and vertically distributed, and the supporting plates 3 are horizontally arranged. The side surfaces of the two support plates 3 which deviate from each other are respectively provided with a limiting groove 31, and the limiting grooves 31 are T-shaped. The positioning plates 1 correspond to the supporting plates 3 one by one, and the positioning plates 1 and the limiting plates 11 are inserted into the corresponding limiting grooves 31.

Referring to fig. 3 and 4, the joint has two joint boards 4 between two backup pads 3, and joint board 4 is vertical setting, and two joint boards 4 distribute along the horizontal direction. The top surface and the bottom surface of the clamping plate 4 are both arc surfaces, and the circle centers of the two arc surfaces are concentric.

Referring to fig. 4 and 5, two clamping grooves 32 are formed in the opposite surfaces of the two support plates 3, and the clamping grooves 32 in each support plate 3 correspond to the clamping plates 4 one by one.

Referring to fig. 1 and 5, one end of the catching groove 32 penetrates to one side of the support plate 3 adjacent to the concrete structure 2, and the other end is closed. The top side and the bottom side of joint board 4 all peg graft in joint groove 32, and the interior diapire of joint groove 32 is the arc surface of laminating mutually with joint board 4. The length of joint groove 32 equals the length of joint board 4 to restricted joint board 4's removal, improved joint board 4's stability. The clamping plate 4 is abutted against the concrete structure 2, so that the stability of the clamping plate 4 is further improved.

Referring to fig. 3, two joint plates 4 opposite side joint has conflict pole 5, and conflict pole 5 is the level setting.

Referring to fig. 6, both ends of the interference rod 5 in the length direction are arc surfaces.

Referring to fig. 3 and 4, the opposite side surfaces of the two clamping plates 4 are vertically provided with abutting grooves 41, the bottom ends of the abutting grooves 41 are closed, and the top ends penetrate through the top walls of the clamping plates 4. Two ends of the abutting rod 5 are respectively inserted into the abutting groove 41, and the abutting rod 5 abuts against the inner wall of the abutting groove 41. The possibility of rotation of the clamping plate 4 is reduced by the abutment bar 5, so that the stability of the clamping plate 4 in supporting the support plate 3 is improved.

Referring to fig. 4 and 6, a first magnet 51 is embedded in the bottom wall of the abutting rod 5, two ends of the abutting rod 5 of the first magnet 51 are respectively embedded with one magnet, a second magnet 52 is embedded in the horizontal inner bottom wall of the abutting groove 41, and the first magnet 51 and the second magnet 52 have mutually-attracted acting forces. After the first magnet 51 and the second magnet 52 are mutually adsorbed, the touch rod 5 is fixed, and the possibility that the touch rod 5 shakes due to the influence of natural factors such as strong wind is reduced.

Referring to fig. 1 and 3, a locking assembly 6 for limiting rotation of the clamping plate 4 is arranged between the two support plates 3, and the locking assembly 6 is provided with two groups and is in one-to-one correspondence with the clamping plate 4. Locking assembly 6 includes two locking blocks 61, and two locking blocks 61 are along vertical distribution and be located the one side that concrete structure 2 was kept away from to joint plate 4, and locking block 61 deviates from one side fixedly connected with push pedal 62 of joint plate 4.

Referring to fig. 1 and 4, a guide groove 42 is vertically formed in the side surface of the clamping plate 4 away from the concrete structure 2, and the guide groove 42 penetrates through the top wall and the bottom wall of the clamping plate 4.

Referring to fig. 4 and 7, a guide block 63 slidably moved in the guide groove 42 is fixedly coupled to the locking block 61. The guide block 63 is matched with the guide groove 42 in a sliding mode, the locking block 61 is guided, and stability of the locking block 61 in the sliding mode is improved. The guide groove 42 is a T-shaped groove, and the guide block 63 is a T-shaped block matched with the guide groove 42, so that the possibility that the guide block 63 is separated from the guide groove 42 is reduced, the sliding stability of the guide block 63 is improved, and the sliding stability of the locking block 61 is further improved.

Referring to fig. 4 and 7, a limiting rod 64 is fixedly connected to the inside of the guide groove 42, the limiting rod 64 is horizontally disposed, and two ends of the limiting rod 64 in the length direction of the guide groove 42 are respectively provided with one limiting rod. The two guide blocks 63 in the guide groove 42 are each located between the corresponding two stopper rods 64. The two stopper rods 64 limit the moving distance of the two guide blocks 63, and reduce the possibility that the guide blocks 63 are disengaged from the guide grooves 42.

Referring to fig. 3 and 5, two elastic members 65 are fixedly connected between the two locking blocks 61 in the same group of locking assemblies 6, the elastic members 65 are compression springs, and the elastic members 65 are squeezed between the two locking blocks 61. The opposite surfaces of the two support plates 3 are respectively provided with a locking groove 33, and the locking blocks 61 are in one-to-one correspondence and in insertion fit with the locking grooves 33. The elastic piece 65 abuts two locking blocks 61 in the locking groove 33, and the elastic piece 65 is provided with two abutting effects for improving the abutting effect on the locking blocks 61. The locking block 61 and the guide block 63 cooperate with each other to restrict the rotation of the chucking plate 4, thereby achieving the fixation of the chucking plate 4.

Referring to fig. 1, the clamping plate 4 and the positioning plate 1 are matched with each other to fix the supporting plate 3.

Referring to fig. 1, after a concrete beam is constructed on the top of a concrete structure 2, a support plate 3 located above abuts against the lower surface of the concrete beam. Two backup pads 3 and joint plate 4 mutually support, play the effect of support to the concrete beam. And the clamping plate 4 and the supporting plate 3 are mutually fixed only through the insertion and matching, so that the effect of convenient installation is achieved.

Referring to fig. 3 and 7, the locking assembly 6 is connected with the guide assemblies 7 corresponding to the elastic members 65 one to one. The guide assembly 7 comprises a sliding rod 71 and a sliding sleeve 72, the sliding rod 71 is fixedly connected to the bottom wall of the locking block 61 located above, the sliding sleeve 72 is fixedly connected to the top wall of the locking block 61 located below, the sliding sleeve 72 is sleeved on the outer side of the sliding rod 71, the sliding sleeve 72 is in sliding fit with the sliding rod 71, and the elastic piece 65 is sleeved on the outer side of the sliding sleeve 72. The sliding sleeve 72 is slidably engaged with the sliding rod 71 to provide guidance and support for the elastic member 65, thereby improving the stability of the elastic member 65 when it is extended or retracted.

Referring to fig. 5 and 7, a cushion pad 66 is fixedly attached to a surface of the locking block 61 facing the locking groove 33, and the cushion pad 66 is a rubber pad. When the locking block 61 moves toward the locking groove 33, the cushion pad 66 has a cushioning effect on the locking block 61, reducing the possibility of damage to the locking block 61.

Referring to fig. 1 and 3, the side of the latch plate 4 adjacent to the locking assembly 6 is covered with a protective cover 8.

Referring to fig. 3 and 8, the side of the protection cover 8 facing the latch plate 4 is open, and the top wall and the bottom wall of the protection cover 8 are each opened with a receiving groove 81 for receiving the locking block 61. The elastomeric member 65 is positioned within the shield 8 to reduce the likelihood of the elastomeric member 65 rusting when exposed to moisture.

Referring to fig. 1, a handle 82 is fixedly connected to a side of the protective cover 8 facing away from the clamping plate 4, and the handle 82 is located on the outer side of the protective cover 8. The handle 82 facilitates the mounting or dismounting of the hood 8 by the worker.

Referring to fig. 7 and 8, the upper surface of the push plate 62 above is fixedly connected with a positioning rod 621, the inner top wall of the protection cover 8 is provided with a positioning groove 83, and the positioning rod 621 is inserted into the positioning groove 83, so that the possibility of shaking the protection cover 8 is reduced, and the possibility of falling the protection cover 8 is reduced. In order to facilitate the positioning rod 621 to be inserted into the positioning groove 83, the top wall of the positioning rod 621 is a convex arc surface, and the inner bottom wall of the positioning groove 83 is an arc surface matched with the positioning rod 621. Since the horizontal cross section of the positioning rod 621 is gradually reduced in the vertically upward direction, the insertion of the positioning rod 621 into the positioning groove 83 is facilitated.

The implementation principle of a concrete beam bracket node connection structure of the embodiment of the application is as follows: the locking block 61 and the abutment lever 5 together restrict the rotation of the click plate 4, and the click plate 4 is fixed. Joint board 4 and locating plate 1 mutually support, fix backup pad 3, and the bracket structure that backup pad 3 and joint board 4 formed plays the effect of support to the concrete beam. Only realize the reciprocal anchorage of joint board 4 and backup pad 3 through the cooperation of pegging graft, reached the effect of being convenient for install the bracket structure.

The embodiment of the application further discloses a construction method applied to the concrete beam bracket joint connecting structure.

The construction method applied to the concrete beam bracket joint connection structure comprises the following steps:

referring to fig. 1, S1, mounting support plate 3: firstly, one of the support plates 3 is horizontally placed, the side of the support plate, which is provided with the limiting groove 31, faces downwards, the support plate 3 is placed between the two positioning plates 1, and then the support plate 3 moves downwards, so that the positioning plate 1 and the limiting plate 11 which are positioned below are inserted into the limiting groove 31 on the lower surface of the support plate 3.

Referring to fig. 1, another supporting plate 3 is horizontally disposed with its side opened with the limiting groove 31 facing upward, the supporting plate 3 is disposed between the two positioning plates 1, and then the supporting plate 3 is moved upward so that the positioning plate 1 and the limiting plate 11 located above are inserted into the limiting groove 31 on the upper surface of the supporting plate 3.

Referring to fig. 1 and 4, S2, mounting the chucking plate 4: and then two clamping plates 4 are sequentially installed, and the clamping plates 4 are horizontally arranged and moved between the two supporting plates 3.

Referring to fig. 1 and 3, after the chucking plate 4 abuts against the concrete structure 2, pressing the two push plates 62 causes the two push plates 62 to move in a direction to approach each other, and causes the two locking blocks 61 to move in a direction to approach each other.

Referring to fig. 4 and 5, the clamping plate 4 is then rotated, and when the clamping plate 4 is vertically disposed, the clamping plate 4 is inserted into the clamping groove 32.

Referring to fig. 5 and 7, S3, lock: at this time, the push plate 62 is released, the elastic piece 65 presses the locking blocks 61, the two locking blocks 61 move towards the direction away from each other, the locking blocks 61 are inserted into the locking grooves 33, and the cushion pads 66 play a role in buffering the locking blocks 61.

Referring to fig. 5 and 7, the locking block 61 is fitted into the locking groove 33, and the guide block 63 is fitted into the guide groove 42.

Referring to fig. 1 and 7, locking block 61 and guide block 63 cooperate to limit the rotation of clamping plate 4, thereby securing clamping plate 4. The clamping plate 4 is matched with the positioning plate 1 and the limiting plate 11 to fix the supporting plate 3.

Referring to fig. 1, after a concrete beam is constructed on the top of a concrete structure 2, a support plate 3 located above abuts against the lower surface of the concrete beam. Two backup pads 3 and joint board 4 mutually support, form the bracket structure, play the effect of support to the concrete beam.

Referring to fig. 3 and 5, S4, mounting the knock-out pin 5: the contact rod 5 is vertically arranged and moved between the two clamping plates 4.

Referring to fig. 3 and 4, when the abutment lever 5 reaches the position of the abutment groove 41, the abutment lever 5 is rotated. When the abutting rod 5 is in a horizontal state, two ends of the abutting rod 5 are inserted into the abutting grooves 41. Then, the abutting rod 5 is released, and the abutting rod 5 slides to the bottom end of the abutting groove 41.

Referring to fig. 4 and 6, at this time, the first magnet 51 is attracted to the second magnet 52.

Referring to fig. 3, 5 joints of conflict pole are between two joint plates 4, and conflict pole 5 has restricted the rotation of joint plate 4, has further improved the steadiness of two joint plates 4.

Referring to fig. 1 and 8, S5, mounting the protection cover 8: the handle 82 of the shield 8 is held by hand, the opened side of the shield 8 is set toward the chucking plate 4, and the shield 8 is moved toward a direction close to the chucking plate 4.

Referring to fig. 1 and 3, when the shield 8 abuts against the locking block 61, the shield 8 is then moved downward so that the shield 8 abuts against the upper surface of the support plate 3 located below.

Referring to fig. 7 and 8, at this time, the positioning rod 621 is inserted into the positioning groove 83, and the protection cover 8 is mounted.

The implementation principle of the construction method applied to the concrete beam bracket joint connection structure is as follows: the construction method applied to the concrete beam bracket joint connection structure comprises the steps of installing the supporting plates 3 → installing the clamping plates 4 → locking → installing the contact rods 5 → installing the protective cover 8, wherein the supporting plates 3 correspond to the positioning plates 1 one to one, so that the positioning plates 1 and the limiting plates 11 are inserted into the corresponding limiting grooves 31, then the clamping plates 4 are horizontally moved between the two supporting plates 3, and then the two pressing plates are pressed to enable the two locking blocks 61 to move towards the directions close to each other. Then, the card receiving plate 4 is rotated so that the card receiving plate 4 is engaged in the card receiving groove 32. The push plate 62 is then released so that the locking block 61 is inserted into the locking slot 33. Install two joint plates 4 in proper order, be vertical removal to between two joint plates 4 with feeler lever 5 after that, rotate feeler lever 5 for feeler lever 5 pegs graft in abutting groove 41. Locking block 61, guide block 63, conflict pole 5 mutually support and fix joint board 4, and backup pad 3 is fixed backup pad 3 with locating plate 1, limiting plate 11, and backup pad 3 and joint board 4 play the effect of support to the concrete beam. And the installation of the supporting plate 3 and the clamping plate 4 is realized only through the insertion and matching, so that the effect of quick installation is achieved.

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 concrete beam bracket node connection structure which characterized in that: the concrete structure positioning device comprises positioning plates (1) and supporting plates (3), wherein the two positioning plates (1) are vertically distributed, one end of each positioning plate (1) in the length direction is embedded in a concrete structure (2), the other end of each positioning plate penetrates out of the concrete structure (2) and is fixedly connected with a limiting plate (11), the limiting plates (11) and the positioning plates (1) are combined to be in a T shape, the two supporting plates (3) are arranged and correspond to the positioning plates (1) one by one, limiting grooves (31) are formed in the side surfaces of the two supporting plates (3) which are deviated from each other, the limiting grooves (31) are arranged in a T shape, the positioning plates (1) and the limiting plates (11) are inserted in the limiting grooves (31), clamping plates (4) are clamped between the two supporting plates (3), the clamping plates (4) are vertically arranged, the top surfaces and the bottom surfaces of the clamping plates (4) are arc surfaces, clamping grooves (32) for, a locking component (6) used for limiting the rotation of the clamping plate (4) is arranged between the two supporting plates (3).

2. A concrete beam corbel joint connection according to claim 1, wherein: the joint has two joint fishplate bar (4) between two backup pads (3), and the joint has the feeler lever (5) that are the level setting between two joint fishplate bar (4), and the both ends of feeler lever (5) length direction are the arc surface respectively, and open the side in opposite directions of two joint fishplate bar (4) has and supplies feeler lever (5) to insert the tight groove (41) of establishing of supporting.

3. A concrete beam corbel joint connection according to claim 1, wherein: locking subassembly (6) include two locking pieces (61), vertical distribution is followed to two locking pieces (61), locking piece (61) are connected on joint board (4) along vertical sliding, be connected with elastic component (65) between two locking pieces (61), elastic component (65) extrusion is between two locking pieces (61), locking groove (33) have been opened respectively to two backup pad (3) surfaces in opposite directions, locking piece (61) and locking groove (33) one-to-one and the cooperation of pegging graft.

4. A concrete beam corbel joint connection according to claim 3, wherein: the locking block (61) is connected with a guide block (63), and the clamping plate (4) is provided with a guide groove (42) for the guide block (63) to slide.

5. A concrete beam bracket node connection according to claim 4, wherein: the inside fixedly connected with gag lever post (64) of guide way (42), gag lever post (64) are equipped with one respectively at guide way (42) length direction's both ends, and two guide blocks (63) all are located between two gag lever posts (64).

6. A concrete beam corbel joint connection according to claim 3, wherein: be connected with direction subassembly (7) between two locking blocks (61), direction subassembly (7) include slide bar (71), slip cap (72), slide bar (71) are connected in the locking block (61) that are located the top, and slip cap (72) are connected in locking block (61) that are located the below, and slip cap (72) cover is established in the outside of slide bar (71) and both sliding fit, and the outside at slip cap (72) is established in elastic component (65) cover.

7. A concrete beam corbel joint connection according to claim 1, wherein: one side of the clamping plate (4) close to the locking component (6) is covered with a protective cover (8), and the elastic piece (65) is positioned in the protective cover (8).

8. A construction method applied to the concrete beam corbel joint structure according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:

s1, mounting support plate (3): one side of one support plate (3) provided with the limiting groove (31) is arranged downwards, so that the lower positioning plate (1) and the lower limiting plate (11) are inserted into the corresponding limiting groove (31), and the other side of the other support plate (3) provided with the limiting groove (31) is arranged upwards, so that the upper positioning plate (1) and the upper limiting plate (11) are inserted into the corresponding limiting groove (31);

s2, mounting the clamping plate (4): the clamping and connecting plate (4) is horizontally arranged and moved between the two supporting plates (3), then the clamping and connecting plate (4) is rotated, and when the clamping and connecting plate (4) is vertically arranged, the clamping and connecting plate (4) is inserted into the clamping and connecting groove (32);

s3, locking: the clamping plate (4) is locked by the locking component (6) to limit the rotation of the clamping plate (4).

Images