CN216616821U

CN216616821U - Suspension bridge frame for climbing frame

Info

Publication number: CN216616821U
Application number: CN202123237452.6U
Authority: CN
Inventors: 卢国杰
Original assignee: Guangdong Haojie Security Technology Co ltd
Current assignee: Guangdong Haojie Security Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-27
Anticipated expiration: 2031-12-22

Abstract

A suspension bridge frame for climbing frame. The steel wire rope turnover scaffold comprises a fixed scaffold board, upright rods, an adjusting rod, a steel wire rope, a turnover scaffold board, a turnover pin shaft, a split pin, a connecting pin shaft, a limiting pipe, a limiting bolt, a connecting point, a hinge, a positioning block and a fastening bolt, wherein the upright rods are respectively and vertically arranged on two sides of the fixed scaffold board, the fixed scaffold board is connected with the turnover scaffold board through the hinge, and the hinge is provided with the connecting pin shaft and the split pin; the upper end face of the turnover scaffold board is also provided with a perforated ear plate close to the fixed scaffold board, the positioning block comprises a fixed plate with a bolt mounting hole and a vertical plate with a long slotted hole, the limiting pipe comprises a frame body with a limiting groove and a columnar body which is vertically arranged with the frame body and is formed with a threaded hole, and the threaded hole of the limiting pipe is used for mounting a limiting bolt. This suspension bridge frame adopts wire rope and adjusts the pole and combines together, can realize that the scaffold board opens and shuts the setting to the tower crane of being convenient for attaches the arm installation, can save a large amount of manual works and the security is good.

Description

Suspension bridge frame for climbing frame

Technical Field

The utility model relates to the technical field of climbing frames, in particular to a crane bridge frame for a climbing frame, which can realize the opening and closing arrangement of a scaffold board by combining a steel wire rope and an adjusting rod, thereby facilitating the installation of an auxiliary arm of a tower crane.

Background

The climbing frame is also called an attached lifting scaffold, is mainly applied to a high-rise shear wall type building and can ascend or descend along a building.

The attached lifting scaffold has obvious application advantages in the main body construction of high-rise and super high-rise buildings: only 1 time of disassembly and assembly is needed, a frame body with 4-5 times of standard storey height is erected and assembled on a lower storey, and then lifting operation is carried out, so that the building main body can be covered layer by layer to meet construction requirements; repeated dismantling and overlapping are avoided in the construction process, labor and material cost is greatly saved, the attached lifting scaffold is lifted by power equipment of the attached lifting scaffold, the lifting speed is high, vertical transportation equipment such as a tower crane and the like is not required to be occupied, and the lifting operation has strong independence; the outer facade of the attached lifting scaffold is provided with a protective net for protection, and the main frame is provided with a falling prevention and overturn prevention device and has good safety performance.

Climb in the frame use, for satisfying perpendicular transportation demand, the tower crane need follow the main part floor and rise, and the tower crane is when rising, in order to guarantee the stability of body of the tower, it attaches the arm to need to do the body of the tower that depends on building shear force wall, the body of the tower attaches the arm when passing through the scaffold position, the scaffold board and the facade net of relevant position will be demolishd, after passing through, still install the reduction again for guaranteeing the safety, bring very big potential safety hazard for operating personnel like this, demolish simultaneously and reinstall the process and need consume a large amount of manual works.

Disclosure of Invention

The utility model aims to solve the technical problems and provides a suspension bridge for a climbing frame, which adopts the combination of a steel wire rope and an adjusting rod and can realize the opening and closing arrangement of a scaffold board, thereby facilitating the installation of an auxiliary arm of a tower crane, saving a large amount of labor and having good safety.

In order to solve the above-mentioned prior art problems, the technical scheme of the utility model is as follows:

a suspension bridge frame for climbing frames is arranged at a pre-installation position of an auxiliary arm of a tower crane and comprises a fixed scaffold plate, vertical rods, an adjusting rod, a steel wire rope, a turnover scaffold plate, a turnover pin shaft, a split pin, a connecting pin shaft, a limiting pipe, a limiting bolt, a connecting point, a hinge, a positioning block and a fastening bolt, wherein the vertical rods are vertically arranged on two sides of the fixed scaffold plate respectively;

the locating piece is including the fixed plate that has the bolt mounting hole, and the riser that has the slotted hole, sets up the bolt through the bolt mounting hole at the locating piece and with locating piece vertical fixation in the pole setting, spacing pipe is including the frame type body that has the spacing groove, and with frame type body looks vertical setting and the cylindricality of shaping threaded hole, the screw hole of spacing pipe is used for installing spacing bolt, the one end of adjusting the pole is connected with the foraminiferous otic placode rotation on the upset scaffold board through upset round pin axle and split pin, the slotted hole on the locating piece is passed to the other end of adjusting the pole, the outside of adjusting the pole is located through spacing groove cover to spacing pipe, the slotted hole on the riser can adapt to the rotation of adjusting the pole certain angle.

Furthermore, a plurality of limiting holes are formed in the adjusting rod, and the threaded holes of the limiting pipes are matched with the limiting holes of the adjusting rod, so that when the adjusting rod moves in the limiting grooves of the limiting pipes, the limiting bolts can be locked into the limiting holes of the adjusting rod through fastening limiting bolts, the adjusting rod is blocked outside the positioning blocks through the limiting pipes, the adjusting rod and the overturning scaffold plate are locked, and the overturning scaffold plate cannot be overturned downwards;

furthermore, the adjusting rod can be conveniently adjusted left and right and locked through a limiting bolt, and the adjusting rod is matched with the limiting bolt to bear the weight of the turnover scaffold board during locking.

Furthermore, a fixed scaffold plate, a turning scaffold plate and a steel wire rope of the hoisting bridge frame are respectively and symmetrically arranged.

The utility model relates to a suspension bridge for a climbing frame, which has the following beneficial effects:

1. the folding and unfolding of the scaffold board at the position of the tower crane auxiliary arm is realized by adopting a mode that the overturning scaffold board is hinged with the fixing scaffold board and through a steel wire rope and an adjusting rod device, so that the construction requirement can be met, a large amount of labor is saved, and the safety is good;

2. the steel wire rope is combined with the adjusting rod, so that the stress safety of the scaffold board is ensured, the locking function is added, the safety and the reliability of the scaffold board during folding can be ensured, the operation is convenient, and the labor intensity is reduced to a certain extent;

3. the mode that the adjusting rod is matched with the limiting pipe is adopted, positioning and adjusting are carried out through the limiting bolt, less force can be guaranteed to operate, meanwhile, a large moving space can be provided, and reliability is improved.

Drawings

Fig. 1 is a front view of a suspension bridge for a climbing frame according to the present invention when closed;

fig. 2 is a plan view of a suspension bridge for a climbing frame according to the present invention when closed;

FIG. 3 is a front view of a drawbridge for a climbing frame of the present invention when open;

fig. 4 is a structural view of a positioning block of a suspension bridge for a climbing frame according to the present invention;

FIG. 5 is a structural view of an adjusting lever of a suspension bridge for a climbing frame according to the present invention;

fig. 6 is a structural view of a limit rod of a suspension bridge for a climbing frame according to the present invention.

Detailed Description

The utility model is further illustrated by the following examples:

example (b):

referring to fig. 1 to 6, a suspension bridge for climbing a tower is arranged at a pre-installation position of an auxiliary arm of a tower crane, and comprises a fixed scaffold plate 1, a vertical rod 3, an adjusting rod 2, a steel wire rope 4, a turning scaffold plate 5, a turning pin shaft 6, a split pin 7, a connecting pin shaft 8, a limiting pipe 9, a limiting bolt 10, a connecting point 11, a hinge 12, a positioning block 13 and a fastening bolt 14, wherein the vertical rod 3 is respectively vertically arranged at two sides of the fixed scaffold plate 1, the fixed scaffold plate is connected with the turning scaffold plate through the hinge, the hinge is provided with the connecting pin shaft and the split pin, the hinge can realize the hinged arrangement of the fixed scaffold plate and the turning scaffold plate, the lower end of the steel wire rope is fixed at the connecting point through the mounting pin shaft and the split pin, the upper end of the steel wire rope is fixedly connected with the upper end of the vertical rod, the turning scaffold plate can be opened and closed, and the turning scaffold plate can bear the load on the turning scaffold plate when closed, the fixed scaffold plate, the turning scaffold plate and the steel wire rope of the hoisting bridge frame are respectively and symmetrically arranged;

the position of the upper end face of the turning scaffold board 5, which is close to the fixed scaffold board, is also provided with a perforated ear plate, the positioning block 13 comprises a fixed plate with a bolt mounting hole 131 and a vertical plate with a long slotted hole 132, the positioning block is vertically fixed on the vertical rod through a bolt arranged in the bolt mounting hole of the positioning block, the limiting pipe 9 comprises a frame body with a limiting groove 91 and a columnar body which is vertically arranged with the frame body and is formed with a threaded hole 92, the threaded hole of the limiting pipe is used for mounting the limiting bolt, one end of the adjusting rod is rotationally connected with the perforated ear plate on the turning scaffold board through a turning pin shaft and a split pin, the other end of the adjusting rod passes through the long slotted hole on the positioning block, the limiting pipe is sleeved on the outer side of the adjusting rod through the limiting groove, and the long slotted hole on the vertical plate can adapt to the rotation of the adjusting rod at a certain angle.

A plurality of limiting holes 21 are formed in the adjusting rod 2, and the threaded holes of the limiting pipes are matched with the limiting holes of the adjusting rod, so that when the adjusting rod moves in the limiting groove of the limiting pipe, the limiting bolts can be locked into the limiting holes of the adjusting rod through fastening limiting bolts, the adjusting rod is blocked outside the positioning block through the limiting pipes, the adjusting rod and the overturning scaffold plate are locked, and the overturning scaffold plate cannot be overturned downwards; the adjusting rod can be conveniently adjusted left and right and locked through the limiting bolt, and the adjusting rod is matched with the limiting bolt to bear the weight of the turnover scaffold board during locking.

When the tower crane auxiliary arm is installed, the crane bridge frame is in an open state, the overturning scaffold plate overturns upwards, the steel wire rope is in a folded state, the positioning block is required to be quickly fixed at a certain height position of the vertical rod when the steel wire rope is manually pulled to the folded state, the adjusting rod is locked through the limiting bolt of the limiting pipe, the limiting bolt is ensured to pass through the limiting hole in the adjusting rod, and the load of the overturning scaffold plate is borne by the adjusting rod and the limiting pipe;

after the tower crane auxiliary arm is installed, the suspension bridge frame is in a closed state, the overturning scaffold board overturns downwards to the same plane with the fixed scaffold board, the steel wire ropes are tensioned downwards, the load of the overturning scaffold board is transmitted to the vertical rod by the steel wire ropes, the steel wire ropes on the two sides are symmetrically arranged, and the overturning scaffold boards on the left side and the right side are also symmetrically arranged.

While the utility model has been described in detail in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the utility model is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. The utility model provides a suspension bridge frame that climbing frame was used which characterized in that:

the crane bridge frame is arranged at a pre-installation position of an auxiliary arm of the tower crane and comprises a fixed scaffold board, vertical rods, an adjusting rod, a steel wire rope, a turning scaffold board, a turning pin shaft, a split pin, a connecting pin shaft, a limiting pipe, a limiting bolt, a joint, a hinge, a positioning block and a fastening bolt, wherein the vertical rods are vertically arranged on two sides of the fixed scaffold board respectively;

the utility model discloses a turnover scaffold board, including the locating piece, the locating piece is including the frame type body that has the spacing groove, and with the frame type body perpendicular setting and the cylindricality body of shaping threaded hole, the screw hole of spacing pipe is used for installing spacing bolt, the one end of adjusting the pole is rotated with the foraminiferous otic placode on the upset scaffold board through upset round pin axle and split pin and is connected, the slotted hole on the locating piece is passed to the other end of adjusting the pole, the outside of adjusting the pole is located through spacing groove cover to spacing pipe, the slotted hole on the riser can adapt to the rotation of adjusting the pole certain angle.

2. The suspension bridge rack for the climbing frame according to claim 1, wherein the adjusting rod is formed with a plurality of limiting holes, the threaded hole of the limiting pipe is matched with the limiting holes of the adjusting rod, so that when the adjusting rod moves in the limiting groove of the limiting pipe, the limiting bolt can be locked into the limiting hole of the adjusting rod by fastening the limiting bolt, so that the adjusting rod is blocked outside the positioning block by the limiting pipe, thereby locking the adjusting rod and the turning scaffold plate, and preventing the turning scaffold plate from turning downwards.

3. The suspension bridge rack according to claim 2, wherein the adjusting rod can be conveniently adjusted left and right and locked by a limiting bolt, and the adjusting rod and the limiting bolt are matched to bear the weight of the turnover scaffold board during locking.

4. The suspension bridge frame for climbing frame as claimed in claim 1, wherein the fixed scaffold board, the turning scaffold board and the steel cable of the suspension bridge frame are symmetrically arranged.