CN216839014U

CN216839014U - Template support frame for bridge construction

Info

Publication number: CN216839014U
Application number: CN202220007162.8U
Authority: CN
Inventors: 李雅楠; 王庆岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-06-28
Anticipated expiration: 2032-01-05

Abstract

The utility model provides a formwork support frame for bridge construction, is including rotating seat, axle core, rotor arm, connecting seat, cassette, rotating seat both sides evenly distributed hole No. one, rotating seat outside symmetric distribution cardboard, the cardboard inboard has the resettlement groove, and resettlement groove middle part has the ka tai, axle core inside has No. two holes, and axle core middle part has the concave axle, the rotor arm middle part has the arm pipe, and seat No. one of arm pipe both ends symmetric distribution, seat inside have No. three holes, the connecting seat middle part has the pivot, and pivot one side has the connection pad, and the connection pad outside has the inserted column, and the pivot opposite side has the sleeve pipe, and the inside trepanning that has of sleeve pipe, the cassette middle part has the arc wall, and the inside symmetric distribution of arc wall has No. five holes, and the arc wall lower part has No. two seats, and seat inside has No. four holes No. two.

Description

Template support frame for bridge construction

Technical Field

The utility model relates to a template field especially relates to a formwork support frame for bridge construction.

Background

In bridge construction and maintenance process, often need support pouring the template, need set up the scaffold this moment, the interval is great because of construction reason interval difference between the scaffold crossbeam, and its tip is often only through tying up the connection when carrying out X type enhancement and strutting, and its intensity is relatively poor, and adjusts the dumb, and the structure is reasonable inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is not enough to the above-mentioned that prior art exists, provide one kind and be convenient for adjust, a bridge formwork support frame for construction rational in infrastructure.

The utility model aims at realizing through the following technical scheme:

The connection pad inserts No. two downtheholely, and the concave shaft and the joint of ka tai, pivot and cardboard joint, adjacent a hole of revolving the seat mutually support and form a chamber, and a bolt inserts the intracavity and screws through the nut.

The arm pipe is inserted into the sleeve hole to be sleeved, the third hole and the fourth hole are matched to form a second cavity, the rotating pin is inserted into the second cavity, and the rotating arm is connected with the clamping seat in a pin mode.

The arc wall and the outer side surface of the steel pipe are pressed, six holes are uniformly drilled in the steel pipe, the six holes and the five holes are matched to form a third cavity, a second bolt is inserted into the third cavity, the end part of the second bolt is screwed through a nut, and the clamping seat is connected with the steel pipe.

Has the advantages that:

the utility model discloses a cassette and rotor arm pin joint, the cassette can be followed the rotation of rotor pin axis direction to with the steel pipe cooperation, the rotor arm can rotate along the axis of axle core between the steel pipe of high difference, thereby the steel pipe interval of cooperation difference is fixed, and it is convenient to adjust, rational in infrastructure.

The utility model discloses a concave shaft and ka tai cooperation, insert the post and insert No. two downthehole, pivot and cardboard cooperation, when its interlock of each other made interconnect each other, can also prevent the drunkenness in a plurality of positions, avoid the pine to take off, and its fitting surface all is the round surface, and the connecting seat that can be convenient for takes place to rotate to drive the rotor arm and rotate, connect conveniently, rational in infrastructure.

Drawings

Fig. 1 is a schematic view of a formwork support frame structure for bridge construction.

Fig. 2 is a schematic view of a fixed profile structure of a formwork support frame for bridge construction.

Fig. 3 is a schematic diagram of a connection profile structure of a formwork support frame for bridge construction.

Fig. 4 is a schematic view of a structure of the rotating seat of the formwork support frame for bridge construction.

Fig. 5 is a schematic view of the structure of the template support frame for bridge construction from the top view.

Fig. 6 is a schematic view of a structure of a rotary seat of a formwork support frame for bridge construction.

Fig. 7 is a template support frame axle center main view structure schematic diagram for bridge construction.

Fig. 8 is a side view schematic structural diagram of a formwork support frame axle core for bridge construction.

Fig. 9 is a schematic view of a structure of a template support frame rotor arm for bridge construction.

Fig. 10 is a side view schematic diagram of a template support frame rotor arm for bridge construction.

Fig. 11 is a schematic view of a connecting seat of a formwork support frame for bridge construction.

Fig. 12 is a schematic view of a structure of the formwork support frame connecting seat for bridge construction.

Fig. 13 is a schematic view of a structure of a template support frame cassette for bridge construction.

Fig. 14 is a side view schematic structural diagram of a formwork support frame cassette for bridge construction.

Fig. 15 is a schematic view of a structure of the form bracing frame cassette for bridge construction.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples:

a formwork support frame for bridge construction comprises a rotary seat 01, a shaft core 02, a rotary arm 03, a connecting seat 04 and a clamping seat 05, wherein first holes 12 are uniformly distributed on two sides of the rotary seat 01, clamping plates 11 are symmetrically distributed on the outer side of the rotary seat 01, a placing groove 13 is formed in the inner side of each clamping plate 11, a clamping table 14 is arranged in the middle of each placing groove 13, a second hole 22 is formed in the shaft core 02, a concave shaft 21 is arranged in the middle of the shaft core 02, an arm pipe 31 is arranged in the middle of the rotary arm 03, first seats 32 are symmetrically distributed on two ends of each arm pipe 31, third holes 33 are formed in the interiors of the first seats 32, a rotating shaft 43 is arranged in the middle of the connecting seat 04, a connecting plate 41 is arranged on one side of the rotating shaft 43, inserting columns 42 are arranged on the exterior of the connecting plate 41, a sleeve 44 is arranged on the other side of the rotating shaft 43, sleeve holes 45 are formed in the interior of the sleeve 44, an arc-shaped groove 53 is formed in the middle of the clamping seat 05, fifth holes 54 are symmetrically distributed in the interior of the arc-shaped groove 53, a second arc-shaped seat 51 is arranged on the lower portion of the arc-shaped groove 51, the second seat 51 has a fourth hole 52 therein.

At first take two connecting seats, insert the connection pad both sides in No. two holes respectively, later with concave shaft and ka tai joint, the pivot also with the cardboard joint this moment, the connecting seat can be followed the pivot axis and rotated, later with another seat buckle that revolves, the connection of rotation portion can be accomplished to the bolt of screwing the connection, insert the arm pipe in the cover hole afterwards, the symmetry inserts two rotor arms and presents behind the X type, carry out the pin joint with seat and No. two seats of rotor arm, make the cassette can follow the rotating pin axis and rotate, at last drill on the steel pipe, and fix through the cooperation in No. five holes and No. six holes, can accomplish the assembly.

The connecting disc 41 is inserted into the second hole 22, the concave shaft 21 is clamped with the clamping table 14, the rotating shaft 43 is clamped with the clamping plate 11, the first holes 12 of the adjacent rotating bases 01 are mutually matched to form a first cavity, and a first bolt is inserted into the first cavity and screwed through a nut.

The arm pipe 31 is inserted into the sleeve hole 45 and sleeved, the third hole 33 and the fourth hole 52 are matched to form a second cavity, the rotating pin is inserted into the second cavity, and the rotating arm 03 is in pin joint with the clamping seat 05.

The arc-shaped groove 53 is pressed on the outer side face of the steel pipe 06, a sixth hole 61 is uniformly drilled in the steel pipe 06, the sixth hole 61 and a fifth hole 54 are matched to form a third cavity, a second bolt is inserted into the third cavity, the end portion of the second bolt is screwed through a nut, and the clamping seat 05 is connected with the steel pipe 06.

The working principle is as follows: firstly, two connecting seats 04 are taken, connecting discs 41 are respectively inserted into two sides of a second hole 22, then a concave shaft 21 is clamped with a clamping table 14, at the moment, a rotating shaft 43 is also clamped with a clamping plate 11, the connecting seats 04 can rotate along the axis of the rotating shaft 43, then the other rotating seat 01 is clamped, a first bolt connected through screwing can complete connection of a rotating part, then an arm pipe 31 is inserted into a sleeve hole 45, after two rotating arms 03 are symmetrically inserted to present an X shape, a first seat 32 of each rotating arm 03 is connected with a second seat 51 through pin connection, so that a clamping seat 05 can rotate along the axis of each rotating pin, finally, holes are drilled in a steel pipe 06, and the steel pipe is fixed through matching of a fifth hole 54 and a sixth hole 61, and assembly can be completed.

Claims

1. The template support frame for bridge construction is characterized by comprising a rotating seat, a shaft core, a rotating arm, a connecting seat and a clamping seat, wherein first holes are uniformly distributed in two sides of the rotating seat, clamping plates are symmetrically distributed in the outer side of the rotating seat, a mounting groove is formed in the inner side of each clamping plate, a clamping table is arranged in the middle of the mounting groove, second holes are formed in the inner part of the shaft core, a concave shaft is arranged in the middle of the shaft core, an arm pipe is arranged in the middle of the rotating arm, first seats are symmetrically distributed in two ends of the arm pipe, third holes are formed in the inner parts of the first seats, a rotating shaft is arranged in the middle of the connecting seat, a connecting disc is arranged on one side of the rotating shaft, inserting columns are arranged outside the connecting disc, a sleeve is arranged on the other side of the rotating shaft, sleeve holes are formed in the inner parts of the sleeve, arc-shaped grooves are symmetrically distributed in five holes in the arc-shaped grooves, second seats are formed in the lower parts of the second seats, and fourth holes are formed in the second seats.

2. The formwork support frame for bridge construction as claimed in claim 1, wherein the connecting disc is inserted into a second hole, the concave shaft is clamped with the clamping table, the rotating shaft is clamped with the clamping plate, first holes of adjacent rotating seats are matched with each other to form a first cavity, and a first bolt is inserted into the first cavity and is screwed through a nut.

3. The formwork support frame for bridge construction as claimed in claim 2, wherein the arm tube is inserted into the sleeve hole and sleeved, the third hole and the fourth hole cooperate to form a second cavity, the rotating pin is inserted into the second cavity, and the rotating arm is connected with the clamping seat by the pin.

4. The formwork support frame for bridge construction as claimed in claim 3, wherein the arc-shaped groove is press-fitted with the outer side surface of the steel pipe, six holes are uniformly drilled in the steel pipe, the six holes and the five holes are matched to form a third cavity, a second bolt is inserted into the third cavity, the end part of the second bolt is screwed through a nut, and the clamping seat is connected with the steel pipe.