CN218263445U

CN218263445U - Split type support

Info

Publication number: CN218263445U
Application number: CN202222354053.6U
Authority: CN
Inventors: 宋冰菊; 罗鲁华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-10
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to a bridge beam supports technical field specifically is a split type support. The utility model discloses, the on-line screen storage device comprises a base, the arc surface fixedly connected with a plurality of four corners fixed block of base, the inner wall swing joint of base has the cushion socket, the last fixed surface of cushion socket is connected with the fixed plate, the last surface four corners position fixedly connected with steel nail of fixed plate, the arc surface of base is equipped with adjusts the structure, it includes two rectangular blocks to adjust the structure, the rear surface and the base arc surface fixed connection of rectangular block, the surface rotation of rectangular block is connected with the rotor plate, the last fixed surface of rectangular block is connected with spacing piece on, spacing piece under the both sides fixedly connected with of rotor plate, the last surface threaded connection who goes up spacing piece has main lead screw, the last fixed surface of main lead screw is connected with main nut. The problem of can not finely tune the angle when carrying out the support installation of bridge to the support is solved.

Description

Split type support

Technical Field

The utility model relates to a bridge beam supports technical field especially relates to a split type support.

Background

The bridge support comprises a base, four-corner fixing blocks, a buffer seat, a fixing plate and steel nails, and is used for supporting and buffering a bridge in the field of bridge construction.

When carrying out the support installation of bridge to the support among the prior art, because can only install according to the bridge strut surface with standing, can not finely tune the angle of support, can lead to the installation of support to appear the error, and then influence the supported effect of whole bridge.

In order to solve the problem that the angle cannot be adjusted when the support is supported and installed on a bridge, in the prior art, jacks are used for supporting in four corner positions after the positions and the angles of the support are measured and adjusted, and steel nails are driven into the jacks for fixing, but a plurality of jacks are needed for adjustment at the same time, so that time and labor are wasted, the cost is increased, and the construction period is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the angle can not be finely tuned when the support of bridge is installed to the support that exists among the prior art, and a split type support is proposed.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a split type support, includes the base, the arc surface fixedly connected with a plurality of four corners fixed block of base, the inner wall swing joint of base has the buffing pad, the last fixed surface of buffing pad is connected with the fixed plate, the last fixed surface four corners position fixedly connected with steel nail of fixed plate, the arc surface of base is equipped with adjusts the structure, it includes two rectangular blocks to adjust the structure, the rear surface and the base arc surface fixed connection of rectangular block, the surface of rectangular block rotates and is connected with the rotor plate, the last fixed surface of rectangular block is connected with last spacing block, spacing block under the both sides fixedly connected with of rotor plate, the last surface threaded connection who goes up the spacing block has main lead screw, the last fixed surface of main lead screw is connected with main nut, the lower surface and the lower spacing block looks butt of main lead screw.

The effect that above-mentioned part reaches is: the adjusting of two main screw rods is carried out according to the horizontal position when the support base of the bridge is required to be installed, the rotating plate rotates on the surface of the rectangular block through fine adjustment of the left main screw rod and the right main screw rod, the fine adjustment of the position of the base is carried out, and therefore the installation accuracy of the base is higher and more stable.

Preferably, one side of the upper surface of the upper limiting block, which is close to the main screw rod, is in threaded connection with an auxiliary screw rod, the upper surface of the auxiliary screw rod is fixedly connected with an auxiliary nut, and the upper surface of the auxiliary nut is abutted to the main nut.

The effect that above-mentioned part reaches does: the effect that the screw thread revolute pair screw cap drives the auxiliary screw rod to rotate and abut against the main screw cap after the main screw cap is used for driving the main screw rod to be adjusted is achieved, and therefore the fixing effect is more stable after the main screw rod is adjusted.

Preferably, a screw rod is in threaded connection with the lower portion of the surface of the rotating plate, and one end of the screw rod is fixedly connected with a clamping plate.

The effect that above-mentioned part reaches is: the screw rod that can use two rotor plates downside has been reached and has been carried out the screw thread and has been rotated, drives the splint and cliies the pillar of bridge and carry out the effect fixed to the installation that makes the base is more stable.

Preferably, the surface of the clamping plate is fixedly connected with an anti-slip pad, and the surface of the anti-slip pad is provided with a plurality of anti-slip grooves.

The effect that above-mentioned part reaches is: when the clamping plates clamp and fix the bridge struts, the anti-slip pads fixed on the surfaces of the clamping plates can effectively increase friction force, so that the fixing effect is better.

Preferably, the both sides of fixed plate are equipped with limit structure, limit structure includes square board, the rear surface and the fixed plate fixed connection of square board, the surperficial swing joint of square board has the bolt, the arc surface and the square board swing joint position of bolt are equipped with the rubber packing ring buffering, the arc surface of bolt is equipped with the screw thread, the arc surface threaded connection of bolt has the nut, the one end of bolt is rotated and is connected with the limiting plate, the arc surface cover of bolt has the spring, the both ends of spring respectively with limiting plate and square board fixed connection.

The effect that above-mentioned part reaches does: the adjustment to the nut can be carried out according to the maximum position that the bridge can cushion the displacement to having reached, through the screw thread rotation nut, drives the bolt and in square board position back-and-forth movement, adjustment spacing distance, the effect that the spring supported the buffering to the bolt simultaneously, makes the fixed plate better to the spacing effect of buffering of bridge.

Preferably, the surface of limiting plate is equipped with a plurality of blotters, the blotter is circular rubber material.

The effect that above-mentioned part reaches does: the buffering through the blotter has been reached, has avoided the limiting plate directly to contact with the base and has caused the damage of limiting plate, gives the better bridge buffering effect of cushion socket simultaneously.

Preferably, the lower fixed surface of limiting plate is connected with two rectangular boards, rectangular board and square board surface sliding connection, one side fixedly connected with circle piece of rectangular board.

The effect that above-mentioned part reaches is: the limiting plate is limited by the long plate, and the effect that the limiting effect on the buffer seat is influenced by the rotation of the limiting plate when the position of the threaded rotating nut is adjusted is avoided.

To sum up, the beneficial effects of the utility model are that:

the utility model discloses in, when carrying out the installation of the support of bridge, at first place the base of split type support in the appropriate position of bridge support pillar, place the back that finishes, can to the internal thread rotation screw rod, carry the bridge pillar about driving splint through two screw rods, splint fixed surface's slipmat can be effectively anti-skidding, after fixing through splint, through measuring horizontal position, main nut drives the main lead screw and carries out the adjustment to the base about rotating, the upper and lower adjustment of main lead screw, to spacing piece butt down, thereby it rotates on the rotor plate to drive the rectangular block, when adjustment base to optimum position, the vice nut of rotation drives vice lead screw and upwards supports and catch the nut and fix. Through setting up the regulation structure, reached through rotating the screw rod, drive two splint and carry out the fixed to the base, adjust two main nut's upper and lower positions simultaneously, adjust the lower stopper on the rotor plate of main lead screw looks butt to drive the base and carry out the fine setting of position, and use vice lead screw to carry out the effect of fixing, thereby more stable to the installation adjustment of base, horizontal position is more accurate, carries out the support buffering of bridge better.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the adjusting structure of the present invention;

fig. 3 is a partial structural schematic view of the adjusting structure of the present invention;

fig. 4 is a schematic perspective view of the limiting structure of the present invention;

fig. 5 is a schematic view of a partial structure of the limiting structure of the present invention.

Illustration of the drawings: 1. a base; 2. fixing blocks at four corners; 3. a buffer seat; 4. a fixing plate; 5. steel nails; 6. an adjustment structure; 601. a rectangular block; 602. a rotating plate; 603. an upper limit block; 604. a lower limiting block; 605. a main screw rod; 606. a main nut; 607. a sub screw rod; 608. a secondary nut; 609. a screw; 610. a splint; 611. a non-slip mat; 7. a limiting structure; 71. a square plate; 72. a bolt; 73. a nut; 74. a limiting plate; 75. a spring; 76. a cushion pad; 77. a long plate; 78. and (7) round blocks.

Detailed Description

Referring to fig. 1, the utility model provides a technical scheme: the utility model provides a split type support, includes base 1, base 1's arc surface fixedly connected with a plurality of four corners fixed block 2, base 1's inner wall swing joint has buffer seat 3, buffer seat 3's last fixed surface is connected with fixed plate 4, the upper surface four corners position fixedly connected with steel nail 5 of fixed plate 4, base 1's arc surface is equipped with adjusts structure 6, the both sides of fixed plate 4 are equipped with limit structure 7.

The specific arrangement and function of the adjusting structure 6 and the limiting structure 7 will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: the adjusting structure 6 comprises two rectangular blocks 601, the rear surface of each rectangular block 601 is fixedly connected with the arc surface of the base 1, the surface of each rectangular block 601 is rotatably connected with a rotating plate 602, the upper surface of each rectangular block 601 is fixedly connected with an upper limiting block 603, the two sides of each rotating plate 602 are fixedly connected with lower limiting blocks 604, the upper surface of each upper limiting block 603 is in threaded connection with a main screw rod 605, the upper surface of each main screw rod 605 is fixedly connected with a main nut 606, and the lower surface of each main screw rod 605 is abutted to the lower limiting plate 74. The effect that above-mentioned part reaches is: when the support base 1 of the bridge needs to be installed, the two main screw rods 605 are adjusted according to the horizontal position, the rotating plate 602 rotates on the surface of the rectangular block 601 through fine adjustment of the left main screw rod and the right main screw rod 605, and the position of the base 1 is fine adjusted, so that the installation accuracy of the base 1 is higher and more stable.

An auxiliary screw rod 607 is in threaded connection with one side of the upper surface of the upper limiting block 603 close to the main screw rod 605, an auxiliary nut 608 is fixedly connected with the upper surface of the auxiliary screw rod 607, and the upper surface of the auxiliary nut 608 is abutted against the main nut 606. The effect that above-mentioned part reaches does: after the main screw cap 606 is used for driving the main screw rod 605 to be adjusted, the auxiliary screw cap 608 can be rotated by threads to drive the auxiliary screw rod 607 to rotate and abut against the main screw cap 606, and therefore the fixing effect of the adjusted main screw rod 605 is more stable. A screw 609 is threadedly connected to a lower portion of the surface of the rotating plate 602, and a clamping plate 610 is fixedly connected to one end of the screw 609. The effect that above-mentioned part reaches is: screw 609 that has reached and to have used two rotating plate 602 downside carries out the screw thread and rotates, drives splint 610 and cliies the pillar of bridge and fixes the effect to make the installation of base 1 more stable. Then, the surface of the clamping plate 610 is fixedly connected with a non-slip mat 611, and the surface of the non-slip mat 611 is provided with a plurality of non-slip grooves. The effect that above-mentioned part reaches is: when the clamping plate 610 clamps and fixes the bridge pillar, the anti-slip pad 611 fixed on the surface of the clamping plate 610 can effectively increase friction force, so that the fixing effect is better.

Referring to fig. 4 and 5, in the present embodiment: limiting structure 7 includes square board 71, square board 71's rear surface and fixed plate 4 fixed connection, square board 71's surperficial swing joint has bolt 72, the arc surface of bolt 72 is equipped with the rubber packing ring buffering with square board 71 swing joint position, the arc surface of bolt 72 is equipped with the screw thread, the arc surface threaded connection of bolt 72 has nut 73, the one end of bolt 72 is rotated and is connected with limiting plate 74, the arc surface cover of bolt 72 has spring 75, spring 75's both ends respectively with limiting plate 74 and square board 71 fixed connection. The effect that above-mentioned part reaches is: reached and to have carried out the adjustment to nut 73 according to the bridge can cushion the maximum position of displacement, rotated nut 73 through the screw thread, driven bolt 72 and put the back-and-forth movement in square board 71, the spacing distance of adjustment, spring 75 supports the effect of buffering to bolt 72 simultaneously, makes fixed plate 4 better to the spacing effect of buffering of bridge. The surface of the limit plate 74 is provided with a plurality of cushions 76, and the cushions 76 are made of round rubber. The effect that above-mentioned part reaches does: reached the buffering through blotter 76, avoided limiting plate 74 directly to contact with base 1 and caused the damage of limiting plate 74, given the better bridge buffering effect of cushion socket 3 simultaneously. Finally, the lower surface of the limiting plate 74 is fixedly connected with two long plates 77, the long plates 77 are in surface sliding connection with the square plate 71, and one side of the long plates 77 is fixedly connected with a round block 78. The effect that above-mentioned part reaches is: the limiting plate 74 is limited by the long plate 77, and the effect that the limiting plate 74 rotates when the position of the threaded rotating nut 73 is adjusted, so that the limiting effect on the buffer base 3 is influenced is avoided.

The theory of operation, when carrying out the installation of the support bearing of bridge, at first place the base 1 of split type support in the suitable position of bridge support pillar, after placing, can inwards screw thread rotation screw 609, it cliies the bridge pillar to drive splint 610 left and right sides through two screw 609, splint 610 fixed surface's slipmat 611 can effectively prevent skidding, after fixing through splint 610, through measuring horizontal position, main screw cap 606 drives main lead screw 605 and carries out the adjustment to base 1 about rotating, the upper and lower adjustment of main lead screw 605, to spacing piece 604 butt down, thereby drive rectangular block 601 and rotate on rotor plate 602, when adjusting base 1 to the optimum position, revolute pair nut 608 drives vice lead screw 607 and upwards butts the nut and fixes. Through setting up adjustment structure 6, reached through rotating screw 609, drive two splint 610 and carry out the fixed to base 1, adjust two main nut 606's upper and lower positions simultaneously, adjust lower stopper 604 on the rotor plate 602 to main lead screw 605 looks butt, thereby drive base 1 and carry out the fine setting of position, and use vice lead screw 607 to carry out the effect of fixing, thereby it is more stable to the installation and adjustment of base 1, horizontal position is more accurate, carry out the support buffering of bridge better.

When carrying out the buffering of cushion socket 3 to the bridge, the biggest spacing adjustment to limiting plate 74 that can shift when buffering according to the bridge, the screw thread rotation of nut 73 is carried out to the arc surface at bolt 72, and then adjusting bolt 72 and base 1's relative position, under the effect of spring 75, transversely support bolt 72, adjust according to the buffering displacement degree of bridge, bolt 72 moves about square 71 surface, drive limiting plate 74 and moves about, two rectangular plate 77 of limiting plate 74 lower surface mounting can avoid the rotation of limiting plate 74 when adjusting bolt 72 simultaneously, limiting plate 74 fixed surface's blotter 76 can effectively cushion. Through setting up limit structure 7, reached and rotated nut 73 through the screw thread, drive bolt 72 and carry out position adjustment, spring 75 carries out horizontal support to bolt 72 simultaneously, limiting plate 74 fixed surface's blotter 76 can effectively cushion, avoids limiting plate 74 and base 1 direct contact, causes limiting plate 74's damage, two long boards 77 of limiting plate 74 lower fixed surface can carry on spacingly to limiting plate 74 simultaneously, avoid limiting plate 74 to rotate when bolt 72 adjusts and influence spacing effect.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. The utility model provides a split type support, includes base (1), its characterized in that: the arc surface of base (1) fixedly connected with a plurality of four corners fixed block (2), the inner wall swing joint of base (1) has buffer seat (3), the last fixed surface of buffer seat (3) is connected with fixed plate (4), the last four corners position fixedly connected with steel nail (5) of fixed plate (4), the arc surface of base (1) is equipped with adjusting structure (6), adjusting structure (6) include two rectangular blocks (601), the rear surface and base (1) arc surface fixed connection of rectangular block (601), the surface rotation of rectangular block (601) is connected with rotor plate (602), the last fixed surface of rectangular block (601) is connected with stopper (603), both sides fixedly connected with lower stopper (604) of rotor plate (602), the upper surface threaded connection of upper stopper (603) has main lead screw (605), the last fixed surface of main lead screw (605) is connected with main nut (606), the lower surface and the lower limit of main lead screw (605) is in looks butt joint with stopper (74).

2. A split mount according to claim 1, wherein: one side, close to the main screw rod (605), of the upper surface of the upper limiting block (603) is in threaded connection with an auxiliary screw rod (607), the upper surface of the auxiliary screw rod (607) is fixedly connected with an auxiliary nut (608), and the upper surface of the auxiliary nut (608) is abutted to the main nut (606).

3. A split mount according to claim 1, wherein: the lower portion of the surface of the rotating plate (602) is in threaded connection with a screw (609), and one end of the screw (609) is fixedly connected with a clamping plate (610).

4. A split mount according to claim 3, wherein: the surface of splint (610) is fixed and is connected with slipmat (611), the surface of slipmat (611) is equipped with a plurality of anti-skidding recesses.

5. A split mount according to claim 1, wherein: the both sides of fixed plate (4) are equipped with limit structure (7), limit structure (7) are including square board (71), the rear surface and fixed plate (4) fixed connection of square board (71), the surperficial swing joint of square board (71) has bolt (72), the arc surface and square board (71) swing joint position of bolt (72) are equipped with the rubber packing ring buffering, the arc surface of bolt (72) is equipped with the screw thread, the arc surface threaded connection of bolt (72) has nut (73), the one end rotation of bolt (72) is connected with limiting plate (74), the arc surface cover of bolt (72) has spring (75), the both ends of spring (75) respectively with limiting plate (74) and square board (71) fixed connection.

6. The split bracket as claimed in claim 5, wherein: the surface of the limiting plate (74) is provided with a plurality of buffering pads (76), and the buffering pads (76) are made of round rubber.

7. The split mount of claim 5, wherein: the lower fixed surface of limiting plate (74) is connected with two rectangular boards (77), rectangular board (77) and square board (71) surface sliding connection, one side fixedly connected with round piece (78) of rectangular board (77).