CN218406351U

CN218406351U - Scaffold for assembly type building construction

Info

Publication number: CN218406351U
Application number: CN202222899928.0U
Authority: CN
Inventors: 张良文; 袁昊; 宁伟
Original assignee: Anhui Qingpu Construction Co ltd
Current assignee: Anhui Qingpu Construction Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-01-31
Anticipated expiration: 2032-11-01

Abstract

The utility model is suitable for a scaffold frame technical field provides a scaffold frame for assembly type building construction, include pedal otter board and install the bracing piece in pedal otter board bottom surface four corners, the bilateral symmetry of pedal otter board is installed and is weighed the otter board, and the guardrail is still installed to the top surface of pedal otter board symmetry, the otter board of weighing rotates the side that sets up at pedal otter board through the pivot, still is provided with the drive on the pedal otter board and weighs the actuating mechanism that the otter board overturns relatively pedal otter board, through setting up actuating mechanism and weighing the otter board in the both sides installation of pedal otter board, and actuating mechanism can drive both sides and weigh the relative pedal otter board of otter board and upwards overturn, has increased the activity range on it with this for the staff to, actuating mechanism is weighing the otter board upset before, and the otter board of weighing sets up perpendicularly downwards under self action of gravity, can not occupy extra area, conveniently carries.

Description

Scaffold for assembly type building construction

Technical Field

The utility model relates to a scaffold technical field specifically is a scaffold frame for assembly type building construction.

Background

The safety scaffold for construction engineering is a temporary building tool which is erected for workers to operate and solve vertical and horizontal transportation on a construction site, is mainly used for outer walls, interior decoration or places with higher floor height and incapable of direct construction, is mainly used for up-and-down dry work of constructors or high-altitude installation of components and the like, and is made of materials such as bamboo, wood, steel pipes or synthetic materials.

Pedal otter board directly hangs on the crossbeam of scaffold frame usually among the prior art, because the area of pedal otter board is fixed usually for the staff's home range is limited when constructing above, if pedal otter board sets up when bigger than normal, will increase area, and portable not be convenient for, to this problem, now provide a scaffold frame for assembly type construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame for assembly type structure construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a scaffold frame for assembly type building construction, includes pedal otter board and installs the bracing piece in pedal otter board bottom surface four corners, the screen board of weighing is installed to the bilateral symmetry of pedal otter board, and the guardrail is installed to the top surface of pedal otter board still symmetry, the otter board of weighing rotates the side that sets up at pedal otter board through the pivot, still is provided with the drive on the pedal otter board and weighs the actuating mechanism that the relative pedal otter board of otter board overturns, actuating mechanism includes the tractive unit of symmetry setting, and the tractive unit includes casing, pivot, winding roll and haulage rope, the winding roll rotates through the pivot and sets up in the casing, and the hand wheel is still installed to the tip outside the casing to the pivot is worn to establish, the one end of haulage rope can be dismantled with the otter board of weighing and be connected, and the other end is convoluteed on the winding roll, still sets up on the casing and supplies the gliding side opening of haulage rope.

As a further aspect of the present invention: the guardrail is the arch shape, and the body of rod tip of guardrail rotates installs the threaded rod, and the guardrail passes through threaded rod demountable installation on pedal otter board.

As a further aspect of the present invention: the single-side tractive unit is provided with two, and in the tractive unit the side of casing is fixed and is provided with the sleeve, sleeve movable mounting is on the body of rod of guardrail to fix through fixing bolt.

As a further aspect of the present invention: the traction unit further comprises a one-way braking module, the one-way braking module comprises a ratchet wheel and a pawl, the ratchet wheel is coaxially and fixedly connected with the rotating shaft, the pawl is matched with the ratchet wheel, the pawl is movably installed on the side wall of the shell, and a knob is further installed outside the shell and coaxially and fixedly connected with the pawl.

As a further aspect of the present invention: the side of the pedal screen plate is also symmetrically and fixedly provided with a pair of limiting rods.

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

the utility model discloses a set up actuating mechanism and weigh the otter board in the both sides installation of pedal otter board, actuating mechanism can drive both sides and weigh the relative pedal otter board of otter board and upwards overturn to this has increased the staff's home range on it, and, actuating mechanism weighs the otter board before driving the otter board upset of weighing, weighs the otter board and set up perpendicularly downwards under self action of gravity, can not occupy extra area, conveniently carries.

Drawings

Fig. 1 is a perspective view of a fabricated scaffold for construction of a building;

fig. 2 is a side view of a fabricated scaffold for construction of a building;

FIG. 3 is a cross-sectional view of the housing of FIG. 1;

FIG. 4 is a schematic view showing the structure of a ratchet and a pawl in the fabricated scaffold for construction;

in the figure: 1-pedal screen plate, 2-support rod, 3-weighing screen plate, 4-guardrail, 5-shell, 6-rotating shaft, 7-winding roller, 8-traction rope, 9-hand wheel, 10-side hole, 11-threaded rod, 12-sleeve, 13-fixing bolt, 14-ratchet wheel, 15-pawl, 16-knob and 17-limiting rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, an assembled scaffold for building construction comprises a pedal screen plate 1 and support rods 2 installed at four corners of the bottom surface of the pedal screen plate 1, weighing screen plates 3 are symmetrically installed at two sides of the pedal screen plate 1, guardrails 4 are symmetrically installed on the top surface of the pedal screen plate 1, the weighing screen plate 3 is rotatably installed at the side surfaces of the pedal screen plate 1 through a rotating shaft 6, a driving mechanism for driving the weighing screen plate 3 to overturn relative to the pedal screen plate 1 is further arranged on the pedal screen plate 1, the driving mechanism comprises symmetrically arranged drawing units, each drawing unit comprises a shell 5, a rotating shaft 6, a winding roller 7 and a traction rope 8, the winding roller 7 is rotatably installed in the shell 5 through the rotating shaft 6, the rotating shaft 6 penetrates through the end part outside the shell 5 and is provided with a hand wheel 9, one end of the traction rope 8 is detachably connected with the weighing screen plate 3, the other end of the winding roller 7 is further provided with a side hole 10 for the traction rope 8 to slide, the driving mechanism and the weighing screen plate 3 is installed at two sides of the pedal screen plate 1, the driving mechanism can drive the weighing screen plate 3 to overturn upwards relative to increase the activity range, the weight of the pedal screen plate 3, and the screen plate can not occupy additional work personnel to overturn downwards, and the work area of the machine can be convenient for the mesh plate 3, and the people to carry the people.

For the convenience carries out the dismouting to guardrail 4, guardrail 4 is the arch form in this application, and the body of rod tip of guardrail 4 rotates installs threaded rod 11, and guardrail 4 passes through threaded rod 11 demountable installation on pedal otter board 1.

Wherein, unilateral the tractive unit is provided with two, among the tractive unit the fixed sleeve 12 that is provided with in side of casing 5, sleeve 12 movable mounting is on the body of rod of guardrail 4 to fix through fixing bolt 13, through set up a pair of tractive unit at the unilateral, further improved the tractive effect after the upset of symmetrical weight otter board 3, make the otter board 3 of weighing more stable after the upset.

In addition, the tractive unit still includes one-way brake module, one-way brake module include with 6 coaxial fixed ratchet wheel that link to each other of pivot 14 and with the pawl 15 of ratchet 14 adaptation, pawl 15 movable mounting is on the lateral wall of casing 5, and casing 5 still installs the knob 16 that links to each other with 15 coaxial fixed outward, one-way brake module's setting before stirring 5 outer knob 16 of casing for the take-up roll 7 that links to each other with pivot 6 can only carry out the rolling action to haulage rope 8, behind stall pivot 6, can realize locking to pivot 6 automatically, thereby avoid the phenomenon of the reverse upset of the otter board 3 of weighing.

Further, in order to guarantee that the screen plate 3 of weighing can be in same horizontal direction with pedal screen plate 1 after the upset, pedal screen plate 1's side still symmetry is fixed and is provided with a pair of gag lever post 17 in this application, and the setting of gag lever post 17 can be injectd the biggest angle of 3 upsets of weighing, and the screen plate 3 of weighing promptly can no longer continue the upset after the upset 90 to this makes the screen plate 3 of weighing can be in same horizontal position with pedal screen plate 1 after the upset.

The working principle is as follows: when the scaffold is used, firstly, the pedal screen plate 1 is installed on a plurality of support rods 2, then four sleeves 12 connected with a shell 5 are respectively sleeved on rod bodies of guardrails 4 on two sides and are fixed through fixing bolts 13, then one end of a traction rope 8 penetrating out of the shell 5 is connected to the weighing screen plate 3, when the weighing screen plate 3 needs to be turned over during construction, only the hand wheels 9 on the two shells 5 on one side of the weighing screen plate 3 need to be rotated, when the winding rollers 7 are driven to rotate by the hand wheels 9, the weighing screen plate 3 can be driven to turn over relative to the pedal screen plate 1 through traction of the traction rope 8, when the weighing screen plate 3 is in contact with a limiting rod 17, the weighing screen plate 3 can not be turned over any more, at the moment, the hand wheels 9 are loosened, the rotating shaft 6 is matched with the ratchet wheels 14 and the ratchet wheels 15 to realize automatic locking, the turning-over fixing of the turning-over position of the weighing screen plate 3 is realized, after the construction is finished, only the knob 16 on the side face of the shell 5 needs to be turned over, the knob 16 drives the ratchet wheel 15 to be separated from the ratchet wheel 14, at the weighing screen plate 9 can be turned over reversely, the weighing screen plate 3 can be turned over under the action of self-down under the action of gravity, and finally placed vertically, the occupied area is reduced, and the carrying area is convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a scaffold frame for assembly type building construction, includes pedal otter board (1) and installs bracing piece (2) in pedal otter board (1) bottom surface four corners, a serial communication port, pedal otter board (3) of weighing is installed to the bilateral symmetry of otter board (1), and guardrail (4) are installed to the top surface of pedal otter board (1) still symmetry, the otter board (3) of weighing rotates through pivot (6) and sets up in the side of pedal otter board (1), still is provided with the drive on pedal otter board (1) and weighs the actuating mechanism that otter board (3) overturn relatively pedal otter board (1), actuating mechanism includes the tractive unit that the symmetry set up, and the tractive unit includes casing (5), pivot (6), take-up roller (7) and haulage rope (8), take-up roller (7) rotate through pivot (6) and set up in casing (5), and hand wheel (9) are still installed to the tip outside casing (5) are worn to establish in pivot (6), the one end and the connection can be dismantled with weighing (3) of haulage rope (8), and the other end is convoluteed on take-up reel roller (7), still offered side opening (8) and supply side opening (10) of casing (8).

2. The fabricated scaffold for building construction according to claim 1, wherein the guardrail (4) is in an arch shape, a threaded rod (11) is rotatably installed at the end of the rod body of the guardrail (4), and the guardrail (4) is detachably installed on the pedal net plate (1) through the threaded rod (11).

3. The fabricated scaffold for building construction according to claim 1, wherein the number of the drawing units on one side is two, and sleeves (12) are fixedly arranged on the side surfaces of the shells (5) in the drawing units, and the sleeves (12) are movably arranged on the rod bodies of the guardrails (4) and are fixed through fixing bolts (13).

4. The fabricated scaffold for building construction according to claim 1, wherein the pulling unit further comprises a one-way brake module, the one-way brake module comprises a ratchet wheel (14) coaxially and fixedly connected with the rotating shaft (6) and a pawl (15) matched with the ratchet wheel (14), the pawl (15) is movably mounted on the side wall of the shell (5), and a knob (16) coaxially and fixedly connected with the pawl (15) is further mounted outside the shell (5).

5. The fabricated scaffold for construction of buildings according to claim 1, wherein a pair of stop bars (17) are further symmetrically and fixedly provided to the side of the step net plate (1).