CN212957562U

CN212957562U - Scaffold frame that building engineering used

Info

Publication number: CN212957562U
Application number: CN202021438764.6U
Authority: CN
Inventors: 李丰收
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-13
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a scaffold frame that building engineering used, the motor support comprises a support column, the cover has handrail and fly leaf on the support column, and the handrail passes through bracing piece and fly leaf fixed connection, the support column bottom is connected with the base, and base central point puts and has seted up the motor recess, and is equipped with universal wheel and anchor strut respectively bottom the base, and the anchor strut top is equipped with the running-board respectively, the tooth's socket has been seted up to support column one side, is equipped with fixed rack in the tooth's socket, and meshes the spur gear on the fixed rack, and alternates in the spur gear has the transfer line, transfer line both ends cover has the mounting, and the pot head has bevel gear in the transfer line. The scaffold for the building engineering utilizes the rotation of the motor at the bottom of the movable plate to drive the bevel gear and the transmission rod to rotate, and the transmission rod rotates to drive the spur gear to rotate back and forth on the fixed gear, so that the movable plate is lifted.

Description

Scaffold frame that building engineering used

Technical Field

The utility model relates to a scaffold technical field specifically is a scaffold frame that building engineering used.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

At present, when the scaffold is used by a worker, the common scaffold is fixed, the worker is more troublesome in adjusting the height, the worker is required to get down to adjust the height of the scaffold, a large amount of time is wasted, and the common scaffold has no safety protection, so that the scaffold for building engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame that building engineering used to solve the problem that the current scaffold frame that proposes in the above-mentioned background art can not height-adjusting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scaffold frame that building engineering used, includes the support column, the cover has handrail and fly leaf on the support column, and the handrail passes through bracing piece and fly leaf fixed connection, the support column bottom is connected with the base, and base central point puts and has seted up the motor recess, and the base bottom is equipped with universal wheel and anchor strut respectively, and the anchor strut top is equipped with the running-board respectively, the tooth's socket has been seted up to support column one side, is equipped with fixed rack in the tooth's socket, and meshes the spur gear on the fixed rack, and the spur gear interlude has the transfer line, transfer line both ends cover has the mounting, and the end cover has bevel gear in the.

Preferably, a protective shell is sleeved around the motor and is fixedly connected with the movable plate.

Preferably, a groove is formed in the movable plate, and a bump is arranged in the groove in a sliding manner.

Preferably, the top of the projection is connected with a sliding block, the left side of the sliding block is fixedly connected with a bevel gear, and the bevel gear is meshed with a bevel gear on the motor.

Preferably, the two sides of the sliding block at the top of the bump are connected with connecting rods, the connecting rods are sleeved with switch handles, and the bottoms of the switch handles are rotatably connected with the movable plate through the connecting rods.

Compared with the prior art, the beneficial effects of the utility model are that: the scaffold for the building engineering utilizes the rotation of the motor at the bottom of the movable plate to drive the bevel gear and the transmission rod to rotate, and the transmission rod rotates to drive the spur gear to rotate back and forth on the fixed gear, so that the movable plate is lifted. In addition, the support rod connected with the top of the movable plate is matched with the handrail to protect workers.

Drawings

Fig. 1 is a schematic structural view of a scaffold for construction engineering of the present invention;

fig. 2 is a schematic view of a connection structure of a scaffold gear and a transmission rod for construction engineering according to the present invention;

fig. 3 is a schematic view of the connection structure of the scaffold spur gear and the fixed gear for the building engineering of the present invention;

fig. 4 is the utility model relates to a scaffold switch handle sketch map that building engineering used.

In the figure: 1. the device comprises a support column, 2, tooth grooves, 3, a fixed rack, 4, a handrail, 5, a motor, 6, a base, 7, a motor groove, 8, a groove, 9, a bump, 10, a pedal, 11, a protective shell, 12, a connecting rod, 13, a spur gear, 14, a switch handle, 15, a support rod, 16, a fixing piece, 17, a bevel gear, 18, a movable plate, 19 and a transmission rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a scaffold for constructional engineering comprises a support column 1, wherein a handrail 4 and a movable plate 18 are sleeved on the support column 1, the handrail 4 is fixedly connected with the movable plate 18 through a support rod 15, the support rod 15 improves the supporting capability of the handrail 4, a groove 8 is formed in the movable plate 18, a lug 9 is arranged in the groove 8 in a sliding manner, the top of the lug 9 is connected with a slide block, the lug 9 at the bottom of the slide block slides in the groove 8 to prevent a transmission rod 19 from rotating to drive the slide block to rotate together, a bevel gear 17 is fixedly connected to the left side of the slide block, two sides of the slide block are connected with a connecting rod 12, a switch handle 14 is sleeved on the connecting rod 12, the bottom of the switch handle 14 is rotatably connected with the movable plate 18 through the connecting rod 12, the bevel gear 17 is meshed with the bevel gear 17 on a motor 5, a, the top of the reinforcing rod is provided with a pedal 10, one side of the support column 1 is provided with a tooth socket 2, a fixed rack 3 is arranged in the tooth socket 2, the fixed rack 3 is meshed with a spur gear 13, a transmission rod 19 is inserted in the spur gear 13 in a penetrating manner, fixing parts 16 are sleeved at two ends of the transmission rod 19, a bevel gear 17 is sleeved at the middle end of the transmission rod 19, the bottom of the bevel gear 17 is connected with a motor 5, the transmission direction of the bevel gear 17 can be changed, a protective shell 11 is sleeved around the motor 5, and the protective shell 11 is fixedly connected with a movable plate 18, so that damage to the motor 5.

The working principle is as follows: when the scaffold for the building engineering is used, firstly, the bevel gear 17 is separated from the bevel gear 17 at the top of the motor 5 by pulling the switch handle 14 open, then the motor 5 at the bottom of the movable plate 18 rotates to drive the bevel gear 17 and the transmission rod 19 to rotate, the transmission rod 19 rotates to drive the spur gear 13 to rotate back and forth on the fixed rack 3, so that the movable plate 18 carries a worker to complete lifting, then the switch handle 14 is pulled back to enable the switch handle 14 to fix the motor 5 through the bevel gear 17 connected with the sliding block, the motor 5 fixes the transmission rod 19 through the bevel gear 17 connected with the top, finally the spur gear 13 is fixed on the fixed rack 3 to fix the movable plate 18, and the worker can start working.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a scaffold frame that building engineering used, includes support column (1), the cover has handrail (4) and fly leaf (18) on support column (1), and handrail (4) pass through bracing piece (15) and fly leaf (18) fixed connection, support column (1) bottom is connected with base (6), and base (6) central point puts and has seted up motor groove (7), and base (6) bottom is equipped with universal wheel and anchor strut respectively, and the anchor strut top is equipped with running-board (10), its characterized in that respectively: tooth's socket (2) have been seted up to support column (1) one side, are equipped with in tooth's socket (2) fixed rack (3), and meshing spur gear (13) on fixed rack (3), and the interlude has transfer line (19) in spur gear (13), transfer line (19) both ends cover has mounting (16), and the end cover has conical gear (17) in transfer line (19), conical gear (17) bottom is connected with motor (5).

2. A scaffolding for use in construction work according to claim 1, wherein: the protection shell (11) is sleeved around the motor (5), and the protection shell (11) is fixedly connected with the movable plate (18).

3. A scaffolding for use in construction work according to claim 1, wherein: a groove (8) is formed in the movable plate (18), and a lug (9) is arranged in the groove (8) in a sliding mode.

4. A scaffolding for use in construction work according to claim 3, wherein: the top of the convex block (9) is connected with a sliding block, the left side of the sliding block is fixedly connected with a bevel gear (17), and the bevel gear (17) is meshed and connected with a bevel gear (17) on the motor (5).

5. A scaffolding for building engineering according to claim 4, wherein: the two sides of the sliding block at the top of the convex block (9) are connected with connecting rods (12), a switch handle (14) is sleeved on the connecting rods (12), and the bottom of the switch handle (14) is rotatably connected with a movable plate (18) through the connecting rods (12).