CN212582428U

CN212582428U - Bridge construction bracket constructional device

Info

Publication number: CN212582428U
Application number: CN202020630255.7U
Authority: CN
Inventors: 孙少杰
Original assignee: Individual
Current assignee: Jiangsu Botewei Construction Engineering Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-02-23
Anticipated expiration: 2030-04-24

Abstract

The utility model relates to a bracket constructional device technical field just discloses a bridge construction bracket constructional device, including the fixed column, first fixed slot has been seted up to one side of fixed column, slidable mounting has first fixed block in the first fixed slot, the one end of first fixed block extends to the outside and fixed mounting of fixed column has the undersetting, rotate on the undersetting and install the bracket spare, the second fixed slot that is located first fixed slot top is seted up to one side of fixed column, slidable mounting has the second fixed block in the second fixed slot, the one end of second fixed block extends to the outside and fixed mounting of fixed column has the upper bracket, and the bracket spare is kept away from the one end of undersetting and the bottom fixed connection of upper bracket. The utility model provides a bridge construction does not need the high altitude welding, does benefit to the site operation, and installs, demolishs the convenience, can realize repeatedly falling to use, can guarantee concrete structure appearance quality, has satisfied the needs that use.

Description

Bridge construction bracket constructional device

Technical Field

The utility model relates to a bracket constructional device technical field especially relates to a bridge construction bracket constructional device.

Background

In the field of bridge construction, people have higher and higher requirements on urban bridge landscape. The bracket structure is widely applied to bridge structures, and most of the bracket structures used in the current bridge construction design are realized by embedding steel structural members on a concrete structure and welding brackets outside. However, the construction method relates to the addition of a pre-buried structure on a concrete structure and high-altitude welding construction operation.

The appearance that the pre-buried structure is unfavorable for concrete structure surface is increased on concrete structure, and the high altitude welding then brings the risk for constructor's safety, unfavorable construction work, can not satisfy the needs that use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and increasing the outward appearance that pre-buried structure is unfavorable for concrete structure surface on concrete structure, and the high altitude welding then brings the risk for constructor's safety, unfavorable construction work can not satisfy the problem of the needs that use, and the bridge construction bracket constructional device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bracket structure device for bridge construction comprises a fixed column, wherein a first fixed groove is formed in one side of the fixed column, a first fixed block is arranged in the first fixed groove in a sliding mode, one end of the first fixed block extends to the outer side of the fixed column and is fixedly provided with a lower support, a bracket part is rotatably arranged on the lower support, a second fixed groove positioned above the first fixed groove is formed in one side of the fixed column, a second fixed block is arranged in the second fixed groove in a sliding mode, one end of the second fixed block extends to the outer side of the fixed column and is fixedly provided with an upper support, the end, far away from the lower support, of the bracket part is fixedly connected with the bottom of the upper support, sliding holes are formed in the first fixed block and the second fixed block, the same connecting groove is formed in the inner wall, close to each other, of the first fixed groove and the second fixed groove, two connecting plates are slidably arranged in the connecting, and the one end that two connecting plates kept away from each other runs through corresponding sliding hole respectively and clamps mutually with corresponding fixed slot, the thread groove has all been seted up to the one end that two connecting plates are close to each other, equal threaded connection has the lead screw in two thread grooves, the one end that two lead screws are close to each other extends to the outside of corresponding connecting plate respectively and fixed mounting has same connecting rod, the rotation hole has been seted up to the opposite side of fixed column, the rotation hole is linked together with the spread groove, rotate downthehole rotation and install the dwang, the one end of dwang extends to in the spread groove and fixed mounting has first taper gear, the rotation of dwang drives first taper gear and rotates.

Preferably, the fixed cover in the outside of connecting rod is equipped with second cone gear, and second cone gear meshes with first cone gear mutually, the mounting groove has been seted up to the other end of dwang, slidable mounting has the installation pole in the mounting groove, the one end of installation pole extends to the outside and fixed mounting of dwang has the rolling disc, one side fixed mounting that the rolling disc is close to the dwang has the cover to establish the spacing spring in the installation pole outside, spacing spring keeps away from the one end and the dwang fixed connection of rolling disc, spacing spring plays spacing and the effect that resets.

Preferably, two installation clamping grooves are formed in the other side of the fixed column, two clamping rods are fixedly installed on one side, close to the fixed column, of the rotating disc, the two clamping rods are respectively clamped with the corresponding installation clamping grooves, and the clamping rods and the installation clamping grooves are clamped to fix the rotating disc.

Preferably, two limiting grooves are formed in the inner wall of one side of each connecting groove, two limiting blocks are fixedly mounted on one side of each connecting plate, the two limiting blocks are respectively in sliding connection with the corresponding limiting grooves, and the limiting blocks limit the connecting plates.

Preferably, the locating slot has been seted up on the top inner wall of mounting groove, and the top fixed mounting of installation pole has the locating piece, and locating piece and locating slot sliding connection, and the locating piece carries on spacingly to the installation pole.

Preferably, the number of the installation clamping grooves is multiple, the installation clamping grooves are in annular shape and are respectively arranged on the outer sides of the fixed columns at equal intervals, and the installation clamping grooves fix the rotating disc in multiple positions.

Compared with the prior art, the utility model provides a bridge construction bracket constructional device possesses following beneficial effect:

1. the bridge construction bracket structure device comprises a rotating disc, a limiting spring and a connecting rod, wherein the rotating disc is pulled firstly, the rotating disc stretches the limiting spring and absorbs energy, meanwhile, the rotating disc drives the mounting rods to slide in the mounting grooves, meanwhile, the rotating disc drives the two clamping rods to move, so that the two clamping rods move out of the two mounting clamping grooves, then the rotating disc is rotated, the rotating disc drives the mounting rods to rotate, the connecting rod drives the two lead screws to rotate, the two lead screws drive the two connecting plates to move through the two thread grooves, and the two connecting plates move out of the two fixing clamping grooves;

2. this bridge construction bracket constructional device, through placing first fixed block in the first fixed slot, the second fixed block is placed in the second fixed slot, then anticlockwise rotation rolling disc, make two connecting plate card income run through two sliding holes, two connecting plate card income are gone into in two fixed slot, fix first fixed block and second fixed block, then loosen the rolling disc, under the spring resilience effort through spacing spring, make two kelly blocks go into in two installation slot, fix the rolling disc

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model provides a bridge construction does not need high altitude welding, does benefit to the site operation, and installs, demolishs the convenience, can realize repeatedly falling usefulness, can guarantee concrete structure appearance quality, has satisfied the needs that use.

Drawings

Fig. 1 is a schematic structural view of a bracket structure device for bridge construction according to the present invention;

fig. 2 is a schematic structural view of a part a of a corbel structure device for bridge construction provided by the present invention;

fig. 3 is a schematic structural view of a part B of the corbel structure device for bridge construction provided by the present invention;

fig. 4 is the utility model provides a C part structure schematic diagram of bridge construction bracket constructional device.

In the figure: the device comprises a fixing column 1, a first fixing groove 2, a first fixing block 3, a lower support 4, a bracket 5, a second fixing groove 6, a second fixing block 7, an upper support 8, a sliding hole 9, a connecting groove 10, a connecting plate 11, a fixing clamping groove 12, a threaded groove 13, a lead screw 14, a connecting rod 15, a rotating hole 16, a rotating rod 17, a first bevel gear 18, a second bevel gear 19, a mounting groove 20, a mounting rod 21, a rotating disc 22, a limiting spring 23, a mounting clamping groove 24 and a clamping rod 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a bridge construction bracket structure device comprises a fixed column 1, a first fixed groove 2 is formed on one side of the fixed column 1, a first fixed block 3 is slidably mounted in the first fixed groove 2, one end of the first fixed block 3 extends to the outer side of the fixed column 1 and is fixedly mounted with a lower support 4, a bracket 5 is rotatably mounted on the lower support 4, a second fixed groove 6 is formed on one side of the fixed column 1 and is positioned above the first fixed groove 2, a second fixed block 7 is slidably mounted in the second fixed groove 6, one end of the second fixed block 7 extends to the outer side of the fixed column 1 and is fixedly mounted with an upper support 8, one end of the bracket 5 far away from the lower support 4 is fixedly connected with the bottom of the upper support 8, sliding holes 9 are formed in the first fixed block 3 and the second fixed block 7, the same connecting groove 10 is formed in the inner wall of one side of the first fixed groove 2 and the, two connecting plates 11 are arranged in the connecting groove 10 in a sliding way, a fixed clamping groove 12 is arranged on the inner wall of one side of the first fixed groove 2 and the second fixed groove 6 which are far away from each other, and the one end that two connecting plates 11 kept away from each other runs through corresponding slide opening 9 respectively and with corresponding fixed slot 12 looks clamping dress, thread groove 13 has all been seted up to the one end that two connecting plates 11 are close to each other, equal threaded connection has lead screw 14 in two thread grooves 13, the one end that two lead screws 14 are close to each other extends to the outside of corresponding connecting plate 11 respectively and fixed mounting has same connecting rod 15, rotation hole 16 has been seted up to the opposite side of fixed column 1, rotation hole 16 is linked together with

spread groove

10, 16 internal rotations in rotation hole install dwang 17, the one end of dwang 17 extends to spread groove 10 in and fixed mounting has first tapered gear 18, the rotation of dwang 17 drives first tapered gear 18 and rotates.

The utility model discloses in, the fixed cover in the outside of connecting rod 15 is equipped with second cone gear 19, and second cone gear 19 meshes with first cone gear 18 mutually, mounting groove 20 has been seted up to the other end of dwang 17, slidable mounting has installation pole 21 in mounting groove 20, the one end of installation pole 21 extends to the outside of dwang 17 and fixed mounting has rolling disc 22, one side fixed mounting that rolling disc 22 is close to dwang 17 establishes the spacing spring 23 in the installation pole 21 outside, spacing spring 23 keeps away from rolling disc 22's one end and dwang 17 fixed connection, spacing spring 23 plays spacing and the effect that resets.

The utility model discloses in, two installation slot 24 have been seted up to fixed column 1's opposite side, and one side fixed mounting that rolling disc 22 is close to fixed column 1 has two kellies 25, and two kellies 25 block dress mutually with corresponding installation slot 24 respectively, and kellies 25 blocks dress mutually with installation slot 24 and fixes rolling disc 22.

The utility model discloses in, seted up two spacing grooves on one side inner wall of spread groove 10, one side fixed mounting of two connecting plates 11 has two stoppers, and two stoppers respectively with corresponding spacing groove sliding connection, the stopper carries on spacingly to connecting plate 11.

The utility model discloses in, seted up the constant head tank on the top inner wall of mounting groove 20, the top fixed mounting of installation pole 21 has the locating piece, and locating piece and constant head tank sliding connection, and the locating piece carries on spacingly to installation pole 21.

The utility model discloses in, installation slot 24's quantity is a plurality of, and a plurality of installation slot 24 are the annular equidistance respectively in the outside of fixed column 1, and a plurality of installation slot 24 carry out multiposition fixed to carousel 22.

In the utility model, when in use, the rotating disc 22 is pulled first, the rotating disc 22 stretches the limit spring 23, the limit spring 23 absorbs energy, at the same time, the rotating disc 22 drives the installation rod 21 to slide in the installation groove 20, at the same time, the rotating disc 22 drives the two clamping rods 25 to move, so that the two clamping rods 25 move out of the two installation clamping grooves 24, then the rotating disc 22 is rotated, the rotating disc 22 drives the installation rod 21 to rotate, the installation rod 21 drives the rotating rod 17 to rotate, the rotating rod 17 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the connecting rod 15 to rotate, the connecting rod 15 drives the two lead screws 14 to rotate, the two lead screws 14 drive the two connecting plates 11 to move through the two thread grooves 13, so that the two connecting plates 11 move out of the two fixed clamping grooves 12, then in placing first fixed block 3 first fixed slot 2, second fixed block 7 is placed in second fixed slot 6, then anticlockwise rotation rolling disc 22, make two connecting plate 11 card go into and run through two sliding holes 9, two connecting plate 11 card go into in two fixed slot 12, fix first fixed block 4 and second fixed block 7, then loosen rolling disc 22, under the spring resilience effort through spacing spring 23, make two kelly 25 card go into in two installation slot 24, fix rolling disc 22, the utility model provides a bridge construction does not need high altitude welding, does benefit to the site operation, and installs, demolishs the convenience, can realize repeatedly pouring, can guarantee concrete structure appearance quality, has satisfied the needs that use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bridge construction bracket structure device comprises a fixed column (1) and is characterized in that one side of the fixed column (1) is provided with a first fixed groove (2), a first fixed block (3) is arranged in the first fixed groove (2) in a sliding manner, one end of the first fixed block (3) extends to the outer side of the fixed column (1) and is fixedly provided with a lower support (4), a bracket piece (5) is rotatably arranged on the lower support (4), one side of the fixed column (1) is provided with a second fixed groove (6) positioned above the first fixed groove (2), a second fixed block (7) is arranged in the second fixed groove (6) in a sliding manner, one end of the second fixed block (7) extends to the outer side of the fixed column (1) and is fixedly provided with an upper support (8), and one end of the bracket piece (5) far away from the lower support (4) is fixedly connected with the bottom of the upper support (, sliding holes (9) are respectively formed in the first fixing block (3) and the second fixing block (7), the inner wall of one side, close to each other, of the first fixing groove (2) and the second fixing groove (6) is provided with the same connecting groove (10), two connecting plates (11) are arranged in the connecting groove (10) in a sliding mode, the inner wall of one side, far away from each other, of the first fixing groove (2) and the second fixing groove (6) is provided with a fixing clamping groove (12), one ends, far away from each other, of the two connecting plates (11) respectively penetrate through the corresponding sliding holes (9) and are clamped with the corresponding fixing clamping grooves (12), one ends, close to each other, of the two connecting plates (11) are respectively provided with a threaded groove (13), screw rods (14) are respectively in threaded connection in the two threaded grooves (13), one ends, close to each other, of the two screw rods (14) respectively extend to the, the other side of fixed column (1) has been seted up and has been rotated hole (16), rotates hole (16) and is linked together with spread groove (10), rotates hole (16) internal rotation and installs dwang (17), and the one end of dwang (17) extends to in spread groove (10) and fixed mounting has first bevel gear (18).

2. The bridge construction corbel structure device according to claim 1, characterized in that, the fixed cover in the outside of connecting rod (15) is equipped with second cone gear (19), and second cone gear (19) meshes with first cone gear (18) mutually, mounting groove (20) have been seted up to the other end of dwang (17), slidable mounting has installation pole (21) in mounting groove (20), the one end of installation pole (21) extends to the outside of dwang (17) and fixed mounting has rolling disc (22), one side fixed mounting that rolling disc (22) is close to dwang (17) has the spacing spring (23) of establishing in the installation pole (21) outside, the one end and dwang (17) fixed connection of rolling disc (22) are kept away from in spacing spring (23).

3. The bridge construction corbel structure device according to claim 1, wherein two installation clamping grooves (24) are formed in the other side of the fixed column (1), two clamping rods (25) are fixedly installed on one side, close to the fixed column (1), of the rotating disc (22), and the two clamping rods (25) are respectively clamped with the corresponding installation clamping grooves (24).

4. The structural device of a corbel for bridge construction according to claim 1, wherein two limiting grooves are formed in the inner wall of one side of the connecting groove (10), two limiting blocks are fixedly mounted on one side of the two connecting plates (11), and the two limiting blocks are respectively connected with the corresponding limiting grooves in a sliding manner.

5. The structural device of a corbel for bridge construction according to claim 2, wherein a positioning groove is formed on the inner wall of the top of the mounting groove (20), a positioning block is fixedly mounted on the top of the mounting rod (21), and the positioning block is slidably connected with the positioning groove.

6. The bridge construction corbel structure device according to claim 3, wherein the number of the installation clamping grooves (24) is multiple, and the installation clamping grooves (24) are annularly and equidistantly arranged on the outer side of the fixing column (1).