CN212295579U

CN212295579U - Floor scaffold

Info

Publication number: CN212295579U
Application number: CN202020775394.9U
Authority: CN
Inventors: 张长生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-01-05
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a floor scaffold frame, wherein, two support A are twisted respectively to the lower extreme on two screw rods, two support B lock with lock nut respectively, two support A, two support B connect respectively four I-steel A one end with the steel wire card respectively, U type card chucking, go into between two I-steel A in the upper end connecting rod A bolted connection for A, the card goes into between two I-steel A in the lower extreme connecting rod B bolted connection for, four I-steel A other ends and middle part are erect through twisting U type card and four pole settings on the bolt card respectively and are connected, wherein bolted connection guardrail is used in two pole settings, four pole settings are respectively through twisting U type card and horizontal bar on the bolt card, indulge strip A, it is connected to indulge strip B, through bolted connection steel B below indulging strip B, the lug is gone into to the interior card of I-steel B's recess, bind the lifting rope on the gyro wheel lower extreme setting. The utility model discloses simple structure, the installation is fast, and is safe, convenient and practical.

Description

Floor scaffold

Technical Field

The utility model belongs to the technical field of the building, concretely relates to floor scaffold.

Background

When a building is built, due to the fact that a scaffold needs to be built when the building works on an outer wall, the scaffold in the prior art is built from the ground, and gradually rises.

Disclosure of Invention

The utility model aims to overcome the defects and provide a floor scaffold which has simple structure, quick installation, safety, convenience and practicability.

The utility model discloses an aim at and solve its main technical problem and adopt following technical scheme to realize:

the utility model relates to a floor scaffold, which is characterized in that the upper and lower ends of two screw rods are respectively screwed into two brackets A, two brackets B are respectively locked by locking nuts, the two brackets A and the two brackets B are respectively connected with one ends of four I-shaped steels A and are respectively clamped by steel wire clamps and U-shaped clamps, the connecting rod A is clamped between the two I-shaped steels A at the upper end and is connected by bolts, the connecting rod B is clamped between the two I-shaped steels A at the lower end and is connected by bolts, the other ends and the middle parts of the four I-shaped steels A are respectively vertically connected with the four vertical rods by screwing U-shaped clamps on the bolt clamps, wherein two pole settings are bolted connection guardrail, and four pole settings are connected with horizontal bar, indulge strip A, indulge strip B through screwing in U type card on the bolt card respectively, indulge under the strip B through bolted connection I-steel B, and the gyro wheel is gone into to the card in I-steel B's the recess, and the lifting rope has been bound on the lug that the gyro wheel lower extreme set up.

The threads arranged at the upper end and the lower end of the two screw rods are positive and negative threads respectively.

The roller is connected with the motor and can roll in the groove B of the I-steel.

The two supports A and the two supports B are respectively and fixedly connected with four backing plates.

Compared with the prior art, the utility model has obvious beneficial effects; the technical scheme shows that: two screws, two supports A and two supports B are respectively arranged in a room, base plates connected with the lower end heads of the two supports A are arranged on a wall bottom plate, the base plates connected with the upper end heads of the two supports B are arranged below a wall top plate, the two screws are respectively rotated to ensure that after the two supports A and the two supports B are opened, four base plates respectively abut against the wall top plate and the wall bottom plate, four I-shaped steels A abut against four corners of a window frame and extend out of the window frame, a connecting rod A is clamped between the two I-shaped steels A at the upper end and connected by a bolt, a connecting rod B is clamped between the two I-shaped steels A at the lower end and connected by a bolt, the other ends and the middle parts of the four I-shaped steels A are vertically connected with four upright rods by screwing in U-shaped clamps on the bolts, the two upright rods are connected with a guardrail by bolts, the four upright rods are respectively connected with a transverse bar, a longitudinal bar A and a longitudinal bar B by, the roller is clamped in the groove of the I-steel B, and a lifting rope is bound on a lifting lug arranged at the lower end of the roller. When construction is carried out, the safety rope stands on the longitudinal bar A, one end of the safety rope is bound on the safety rope rod, the other end of the safety rope is bound on the body of a constructor, and a hanging basket below the hanging rope connection can move on the I-shaped steel B, so that the structure is simple, the installation is fast, and the safety, convenience and practicability are realized.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 a;

FIG. 3 is a front view of the present invention;

fig. 4 is a left side view of the present invention;

FIG. 5 is a top view of the I-steel B, the motor and the roller of the present invention;

FIG. 6 is a cross-sectional view of FIG. 5A-A;

fig. 7 is a usage state diagram of the present invention.

Reference numerals:

1. the safety rope comprises supports A, 2, locking nuts, 3, screws, 4, steel wire clamps, 5, U-shaped clamps, 6, supports B, 7, backing plates, 8, connecting rods A, 9, connecting rods B, 10, I-shaped steel A, 11, vertical rods, 12, transverse strips, 13, longitudinal strips A, 14, I-shaped steel B, 15, motors, 16, rollers, 17, lifting ropes, 18, longitudinal strips B, 19, guardrails, 20, wall bottom plates, 21, walls, 22, wall top plates, 23, window frames, 24 and safety rope rods.

Detailed Description

The following detailed description of the embodiments, structures, features, and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

The utility model relates to a floor scaffold, which is characterized in that the upper and lower ends of two screw rods 3 are respectively screwed into two supports A1, two supports B6 are respectively locked by lock nuts 2, two supports A1 and two supports B6 are respectively connected with one ends of four I-beams A10 and are respectively clamped by steel wire clamps 4 and U-shaped clamps 5, a connecting rod A8 is clamped between two I-beams A10 at the upper end and is connected by bolts, a connecting rod B9 is clamped between two I-beams A10 at the lower end and is connected by bolts, the other ends and the middle parts of four I-beams A10 are respectively vertically connected with four upright rods 11 by screwing U-shaped clamps 5 on the bolts, two of the upright posts 11 are connected with a guardrail 19 through bolts, the four upright posts 11 are respectively connected with a transverse bar 12, a longitudinal bar A13 and a longitudinal bar B18 through U-shaped clamps 5 screwed into the bolt clamps, I-shaped steel B14 is connected below the longitudinal bar B18 through bolts, a roller 16 is clamped in a groove of the I-shaped steel B14, and a lifting rope 17 is bound on a lifting lug arranged at the lower end of the roller 16.

The threads arranged at the upper end and the lower end of the two screw rods 3 are positive and negative threads.

The roller 16 is connected with the motor 15, and the roller 16 can roll in the groove of the I-steel B14.

The two brackets A1 and the two brackets B6 are respectively fixedly connected with four backing plates 7.

When construction is carried out, one end of the safety rope is bound on the safety rope rod 24, the other end of the safety rope is bound on the body of a constructor, when construction needs to be carried out below the constructor, a power supply is communicated with the motor 15, the lifting rope 17 is connected with a hanging basket below the construction, when the hanging basket needs to move, a switch of the motor 15 is turned on, the motor 15 rotates, the bidirectional motor 15 drives a shaft at one end of the roller 16 to rotate, and meanwhile, the roller 16 is driven to move left and right on the I-steel B14.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The floor scaffold is characterized in that the upper end and the lower end of each of two screws (3) are screwed into two supports A (1) respectively, two supports B (6) are locked by locking nuts (2) respectively, the two supports A (1) and the two supports B (6) are connected with one ends of four I-shaped steels A (10) respectively and clamped by steel wire clamps (4) and U-shaped clamps (5), connecting rods A (8) are clamped between the two I-shaped steels A (10) at the upper end and connected by bolts, connecting rods B (9) are clamped between the two I-shaped steels A (10) at the lower end and connected by bolts, the other ends and the middle parts of the four I-shaped steels A (10) are vertically connected with the four upright rods (11) respectively by screwing U-shaped clamps (5) on the bolt clamps, wherein the two upright rods (11) are connected with guardrails (19) by bolts, and the four upright rods (11) are connected with cross bars (12) respectively by screwing U-shaped clamps (, The longitudinal strips A (13) and the longitudinal strips B (18) are connected, the lower surfaces of the longitudinal strips B (18) are connected with the I-shaped steel B (14) through bolts, the roller (16) is clamped in a groove of the I-shaped steel B (14), and a lifting rope (17) is bound on a lifting lug arranged at the lower end of the roller (16).

2. A floor scaffold according to claim 1 wherein the threads provided on the upper and lower ends of the two screws (3) are positive and negative threads.

3. A floor monopod according to claim 1, wherein the roller (16) is connected to a motor (15), the roller (16) being adapted to roll within a channel in the i-section steel B (14).

4. A floor scaffold as claimed in claim 1 in which said two supports a (1) and two supports B (6) are each fixedly connected to four tie plates (7).