CN215210550U

CN215210550U - Large-span high-suspension assembly type bracket

Info

Publication number: CN215210550U
Application number: CN202120413894.2U
Authority: CN
Inventors: 张雷; 杜崇磊; 杨忠良; 王亚男; 隋廷华; 谭新华
Original assignee: Yanjian Group Co Ltd
Current assignee: Yanjian Group Co Ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-12-17
Anticipated expiration: 2031-02-25

Abstract

The utility model belongs to the technical field of the bracket, concretely relates to high sky spelling formula bracket of large-span, including the pier, the inside of pier is provided with cone nut, cone nut's inside has the screw rod through threaded connection, the outside sliding connection of screw rod has the fixed plate, the outside contact of fixed plate is connected with the supporting leg, the fixed plate with the pier contact is connected, the fixed plate with the cone nut contact is connected, the inside of supporting leg with the outside sliding connection of screw rod, the spout of two symmetric distributions of one end fixedly connected with of supporting leg, every are kept away from to the fixed plate the inside sliding connection of spout has the slider. The utility model discloses a disassembling the bracket of original integral type and being divided into fixed plate, supporting leg, supporting shoe isotructure for can distribute the hoist and mount according to the installation order when the installation, thereby can avoid the too big problem of being convenient for installation of bracket.

Description

Large-span high-suspension assembly type bracket

Technical Field

The utility model relates to a bracket technical field specifically is a large-span high-suspension spelling formula bracket.

Background

The bracket is used for connecting the cantilever beam and the hanging beam and transferring the load from the hanging beam. The beams are mutually overlapped, and the force transmission support is arranged in the middle of the beams to transmit large vertical and horizontal counter forces, so that the height of the corbel is weakened to be less than half of the height of the beams, but the large vertical and horizontal counter forces are transmitted, and the corbel becomes a weak part in an upper structure.

When the bracket is hoisted in a large span in the prior art, the bracket is inconvenient for high-altitude operation due to the large size of the bracket, and when the bracket is installed, the distance between the conical nut of each installation point and the expansion hole is not uniform, so that the bracket cannot be accurately installed. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high unsettled spelling formula bracket of large-span has solved the too big difficult installation of bracket volume and the inconsistent problem of installing irregularity of interval between cone nut and the inflation hole.

In order to achieve the above object, the utility model provides a following technical scheme: a large-span high-suspension splicing bracket comprises a pier, wherein a conical nut is arranged inside the pier, a screw rod is connected inside the conical nut through threads, a fixed plate is connected outside the screw rod in a sliding manner, supporting legs are connected outside the fixed plate in a contact manner, the fixed plate is connected with the pier in a contact manner, the fixed plate is connected with the conical nut in a contact manner, the inside of each supporting leg is connected with the outside of the screw rod in a sliding manner, one end, far away from the supporting legs, of the fixed plate is fixedly connected with two symmetrically distributed sliding grooves, a sliding block is connected inside each sliding groove in a sliding manner, supporting blocks are connected to the inner sides of the two sliding blocks together, a telescopic cylinder is fixedly connected to one end, close to the supporting legs, of each supporting block, the supporting block is connected with the fixed plate in a sliding manner, and a telescopic rod is connected inside the telescopic cylinder in a sliding manner, the telescopic cylinder is characterized in that a screw is connected to the inside of the telescopic cylinder through threads, a plurality of uniformly distributed positioning holes are formed in the telescopic cylinder, the outer side of the screw is in sliding connection with the inside of one of the positioning holes, and a stop block is arranged on the outer side of the bridge pier.

Preferably, the inner part of the stop block is slidably connected with two expansion bolts which are symmetrically distributed, and the outer sides of the two expansion bolts are connected with the inner part of the pier through threads.

Preferably, four reinforcing ribs fixedly connected are uniformly distributed on the outer side of the telescopic rod, and the four reinforcing ribs are fixedly connected with the supporting legs.

Preferably, the supporting leg is kept away from the one end fixedly connected with mounting panel of telescopic link, the mounting panel is made by stainless steel material, the mounting panel with the pier contact is connected.

Preferably, the stopper is in contact connection with the supporting block, and the stopper is in contact connection with the fixing plate.

Preferably, the shape of the supporting block is a right trapezoid, and the supporting block is made of cast iron material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a disassembling the bracket of original integral type and being divided into fixed plate, supporting leg, supporting shoe isotructure for can distribute the hoist and mount according to the installation order when the installation, thereby can avoid the too big problem of being convenient for installation of bracket.

2. The utility model discloses a through add between supporting leg and supporting shoe and establish telescopic cylinder and telescopic link isotructure for when the installation bracket, can adjust the distance between supporting shoe and the supporting leg according to the interval between inflation hole and the cone nut, thereby can make keep in contact between dog and the supporting shoe, can promote the accuracy of installation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a right side view of fig. 1 of the present invention;

fig. 3 is a top view of the support block of fig. 1 of the present invention;

fig. 4 is an enlarged view of the structure of the part a in fig. 1 of the present invention.

In the figure: 1. a bridge pier; 2. a fixing plate; 3. a cone nut; 4. supporting legs; 6. a screw; 7. a chute; 8. a slider; 9. a support block; 10. a telescopic cylinder; 11. a telescopic rod; 12. a screw; 13. positioning holes; 14. reinforcing ribs; 15. mounting a plate; 16. a stopper; 17. an expansion bolt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a large-span high-suspension assembly bracket for a corbel comprises a pier 1, a conical nut 3 is arranged inside the pier 1, a screw rod 6 is connected inside the conical nut 3 through threads, a fixing plate 2 is connected outside the screw rod 6 in a sliding manner, supporting legs 4 are connected outside the fixing plate 2 in a contact manner, the fixing plate 2 is connected with the pier 1 in a contact manner, the fixing plate 2 is connected with the conical nut 3 in a contact manner, the inside of each supporting leg 4 is connected with the outside of the screw rod 6 in a sliding manner, two symmetrically distributed sliding chutes 7 are fixedly connected at one end of the fixing plate 2 far away from the supporting leg 4, a sliding block 8 is connected inside each sliding chute 7, supporting blocks 9 are commonly connected at the inner sides of the two sliding blocks 8, a telescopic cylinder 10 is fixedly connected at one end of the supporting block 9 close to the supporting leg 4, the supporting block 9 is connected with the fixing plate 2 in a sliding manner, and a telescopic rod 11 is connected inside the telescopic cylinder 10 in a sliding manner, the inside of telescopic cylinder 10 has screw 12 through threaded connection, has seted up a plurality of evenly distributed locating hole 13 on the telescopic link 11, and the outside of screw 12 and the inside sliding connection of one of them locating hole 13 are provided with dog 16 in the outside of pier 1.

Referring to fig. 2, two expansion bolts 17 are slidably connected to the inside of the block 16, the outer sides of the two expansion bolts 17 are both connected to the inside of the pier 1 through threads, and the expansion bolts 17 are used for fixedly mounting the block 16.

Referring to fig. 4, four reinforcing ribs 14 are uniformly distributed on the outer side of the telescopic rod 11, the four reinforcing ribs 14 are fixedly connected with the supporting leg 4, and the reinforcing ribs 14 can enhance the connection strength between the supporting leg 4 and the telescopic rod 11.

Referring to fig. 1, an end of the support leg 4 away from the telescopic rod 11 is fixedly connected with a mounting plate 15, the mounting plate 15 is made of stainless steel material, the mounting plate 15 is in contact connection with the pier 1, and the mounting plate 15 is used for connecting other structures of a bridge, and belongs to the prior art.

Referring to fig. 1, the stopper 16 is in contact with the supporting block 9, the stopper 16 is in contact with the fixing plate 2, and the stopper 16 supports and limits the supporting block 9.

Referring to fig. 1, the supporting block 9 is in the shape of a right trapezoid, and the supporting block 9 is made of cast iron, which has high strength and good extrusion resistance.

The utility model discloses the concrete implementation process as follows: when using, hoist fixed plate 2 and supporting leg 4 in the installation department of pier 1, then pass screw rod 6 from the inside of supporting leg 4 with fixed plate 2, and with the inside of screw rod 6 screw in to cone nut 3, thereby can fix fixed plate 2 and supporting leg 4, fixed back that finishes, slide in the inside of spout 7 with the slider 8 in the supporting shoe 9 outside, then weld the lower extreme to supporting leg 4 with strengthening rib 14, then will adjust the length of telescopic link 11, make the inside expansion bolt 17 of dog 16 can aim at the hole that has set up in advance, confirm the inside of precessing screw 12 to locating hole 13 after the good position, install expansion bolt 17 into the hole after having fixed the extension length of telescopic link 11 inside, can accomplish the installation and the fixing to the bracket of bracket.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high sky spelling formula bracket of large-span, includes pier (1), its characterized in that: the bridge pier is characterized in that a conical nut (3) is arranged inside the bridge pier (1), a screw rod (6) is connected inside the conical nut (3) through threads, a fixing plate (2) is connected to the outer side of the screw rod (6) in a sliding mode, supporting legs (4) are connected to the outer side of the fixing plate (2) in a contact mode, the fixing plate (2) is connected with the bridge pier (1) in a contact mode, the fixing plate (2) is connected with the conical nut (3) in a contact mode, the supporting legs (4) are connected with the outer side of the screw rod (6) in a sliding mode, two symmetrically-distributed sliding grooves (7) are fixedly connected to one end, far away from the supporting legs (4), of the fixing plate (2), a sliding block (8) is connected to the inner side of each sliding groove (7) in a sliding mode, a supporting block (9) is connected to the inner sides of the two sliding blocks (8) jointly, and a telescopic cylinder (10) is fixedly connected to one end, close to the supporting block (9), of the supporting legs (4), the supporting shoe (9) with fixed plate (2) sliding connection, the inside sliding connection of telescopic cylinder (10) has telescopic link (11), there is screw (12) inside of telescopic cylinder (10) through threaded connection, set up a plurality of evenly distributed's locating hole (13) on telescopic link (11), the outside and one of them of screw (12) the inside sliding connection of locating hole (13), the outside of pier (1) is provided with dog (16).

2. The large-span high-suspension assembly bracket according to claim 1, characterized in that: the inner portion of the stop block (16) is connected with two expansion bolts (17) which are symmetrically distributed in a sliding mode, and the outer sides of the two expansion bolts (17) are connected with the inner portion of the pier (1) through threads.

3. The large-span high-suspension assembly bracket according to claim 1, characterized in that: the outer side of the telescopic rod (11) is uniformly provided with four reinforcing ribs (14) which are fixedly connected, and the four reinforcing ribs (14) are fixedly connected with the supporting legs (4).

4. The large-span high-suspension assembly bracket according to claim 1, characterized in that: the one end fixedly connected with mounting panel (15) of telescopic link (11) are kept away from in supporting leg (4), mounting panel (15) are made by stainless steel material, mounting panel (15) with pier (1) contact is connected.

5. The large-span high-suspension assembly bracket according to claim 1, characterized in that: the stop block (16) is in contact connection with the supporting block (9), and the stop block (16) is in contact connection with the fixing plate (2).

6. The large-span high-suspension assembly bracket according to claim 1, characterized in that: the supporting block (9) is in a right-angled trapezoid shape, and the supporting block (9) is made of cast iron materials.