CN212802433U

CN212802433U - Firm scaffold frame for engineering construction

Info

Publication number: CN212802433U
Application number: CN202021248200.6U
Authority: CN
Inventors: 范猛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-26
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a firm scaffold for engineering construction, in particular to the technical field of scaffolds, which comprises a base and a workbench, wherein the workbench is arranged at the top of the base, and a supporting mechanism is arranged inside the base; the supporting mechanism comprises a motor, a gear is fixedly sleeved on the outer side of the motor output shaft, racks are meshed on the front side and the rear side of the gear, and a plate body is fixedly arranged at the outer end of each rack. The utility model discloses a motor output shaft drives gear revolve, the gear drives the rack of both sides outwards around it, the rack drives plate body and vaulting pole again and moves to the base outside, the vaulting pole upwards supports the fixed block, the fixed block drives outer support post and workstation upward movement again, close the motor, gear stall, then the decurrent power of workstation and the plate body of being fixed mutually support and make the vaulting pole fixed, convenient to use and stable in structure, be difficult for producing the potential safety hazard.

Description

Firm scaffold frame for engineering construction

Technical Field

The embodiment of the utility model provides a scaffold technical field, concretely relates to firm scaffold for engineering construction.

Background

Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height. Mainly for constructor dry life from top to bottom or peripheral safety net enclosure and high altitude installation component etc. say that exactly be the scaffold, scaffold manufacturing material usually has: bamboo, wood, steel pipes or synthetic materials, etc. Some projects also use scaffolds as templates, and in addition, the scaffolds are widely used in advertising industry, municipal administration, traffic roads and bridges, mines and other departments, and the scaffolds are applied to railway and bridge construction.

The prior art has the following defects: the structure of the existing scaffold is as follows: a large number of steel pipes are used and then connected through connecting pieces, so that the use is troublesome, and meanwhile, the structure is unstable, and potential safety hazards are easily caused.

Therefore, a stable scaffold for construction work needs to be invented.

SUMMERY OF THE UTILITY MODEL

For this, the embodiment of the utility model provides a firm scaffold frame for engineering construction, drive gear revolve through motor output shaft, then the gear drives the rack outward movement of both sides around it, then the rack drives plate body and vaulting pole again and moves to the base outside, then the vaulting pole upwards supports the fixed block, then the fixed block drives outer support post and workstation upward movement again, then close the motor, gear stall, then the decurrent power of workstation and the plate body of being fixed mutually support and make the vaulting pole fixed, high durability and convenient use and stable in structure, be difficult for producing the potential safety hazard, its structure of scaffold frame does among the solution prior art: a large number of steel pipes are used and then connected through connecting pieces, so that the use is troublesome, and meanwhile, the structure is unstable, and the potential safety hazard is easily caused.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a stable scaffold for engineering construction comprises a base and a workbench, wherein the workbench is arranged at the top of the base, a supporting mechanism is arranged in the base, and the supporting mechanism penetrates through the base and extends to the top and the bottom of the base;

the supporting mechanism includes the motor, the motor is established in the base bottom, motor output shaft runs through the base and contacts with the base, the fixed cover in the motor output shaft outside is equipped with the gear, both sides all mesh around the gear has the rack, the fixed plate body that is equipped with in rack outer end, the fixed four inner support posts that are equipped with in base top, the cover is equipped with outer support post in the inner support post outside, inner support post outer wall contacts with outer support post inner wall, workstation bottom and four outer support post top fixed connection, the base top is equipped with four fixed blocks, four fixed block top and outer wall respectively with workstation bottom and four outer support post a lateral wall fixed connection, be equipped with the vaulting pole between plate body and the fixed block, the vaulting pole is respectively through pivot and plate body and fixed block swing joint.

Furthermore, two guide rods are arranged inside the plate body, penetrate through the plate body and are in contact with the plate body, and the outer ends of the guide rods are fixedly connected with the inner wall of the base.

Furthermore, the four inner support columns are respectively arranged on the outer sides of the two plate bodies.

Furthermore, the sliding chutes are formed in two side walls of the inner support column, the sliding blocks are arranged inside the sliding chutes, the sliding blocks and the sliding chutes form a sliding structure, the sliding blocks are fixedly connected with the sliding chutes, and the outer walls of the sliding blocks are fixedly connected with the inner walls of the outer support columns.

Furthermore, two limiting plates are fixedly arranged at the top of the base, the two limiting plates are respectively arranged on the outer sides of the two racks, and the racks are arranged at the bottoms of the limiting plates and are in contact with the tops of the racks.

Furthermore, four brake wheels are fixedly arranged at the bottom of the base.

Furthermore, a frame body is fixedly arranged at the bottom of the base, the frame body is arranged among the plurality of brake wheels, and the motor is arranged in the frame body and is fixedly connected with the bottom of the inner cavity of the frame body.

The embodiment of the utility model provides a have following advantage:

the gear is driven to rotate through the motor output shaft, then the gear drives the racks on the front side and the rear side to move outwards, then the racks drive the plate body and the support rod to move outwards of the base, then the support rod upwards supports the fixed block, then the fixed block drives the outer support column and the workbench to move upwards, then the motor is turned off, the gear stops rotating, then the downward force of the workbench is matched with the fixed plate body to fix the support rod.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a cross-sectional view of the overall structure provided by the present invention;

fig. 2 is a schematic cross-sectional view of the overall structure provided by the present invention;

fig. 3 is a cross-sectional view of a telescoping assembly provided by the present invention;

FIG. 4 is an enlarged view of the part A of FIG. 1 according to the present invention;

fig. 5 is a perspective view of the limiting plate provided by the present invention;

in the figure: the device comprises a base 1, a workbench 2, a motor 3, a gear 4, a rack 5, a plate body 6, a fixed block 7, a support rod 8, a guide rod 9, an inner support column 10, an outer support column 11, a sliding chute 12 and a limiting plate 13.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 in the specification, the stable scaffold for engineering construction of the embodiment comprises a base 1 and a workbench 2, wherein the workbench 2 is arranged at the top of the base 1, a support mechanism is arranged inside the base 1, and the support mechanism penetrates through the base 1 and extends to the top and the bottom of the base 1;

the supporting mechanism comprises a motor 3, the motor 3 is arranged at the bottom of the base 1, an output shaft of the motor 3 penetrates through the base 1 and is in contact with the base 1, a gear 4 is fixedly sleeved on the outer side of an output shaft of the motor 3, racks 5 are meshed on the front side and the rear side of the gear 4, a plate body 6 is fixedly arranged at the outer end of the rack 5, four inner supporting columns 10 are fixedly arranged at the top of the base 1, an outer supporting column 11 is sleeved outside the inner supporting column 10, the outer wall of the inner supporting column 10 is contacted with the inner wall of the outer supporting column 11, the bottom of the workbench 2 is fixedly connected with the tops of four outer supporting columns 11, the top of the base 1 is provided with four fixed blocks 7, the tops and the outer walls of the four fixed blocks 7 are respectively and fixedly connected with the bottom of the workbench 2 and one side wall of the four outer supporting columns 11, be equipped with vaulting pole 8 between plate body 6 and the fixed block 7, vaulting pole 8 is respectively through pivot and plate body 6 and fixed block 7 swing joint.

Further, plate body 6 is inside to be equipped with two guide arms 9, two guide arms 9 all run through plate body 6 and contact with plate body 6, guide arm 9 outer end and 1 inner wall fixed connection of base can lead to plate body 6's motion through guide arm 9, make plate body 6's motion more stable.

Further, the four inner supporting columns 10 are respectively arranged at the outer sides of the two plate bodies 6, and the workbench 2 can be supported through the mutual matching of the inner supporting columns 10 and the outer supporting columns 11.

Further, the inside slider that is equipped with of spout 12, slider and 12 constitution sliding structure of spout, slider and 12 fixed connection of spout, slider outer wall and 11 inner wall fixed connection of outer support post can lead the motion of outer support post 11 through spout 12 and slider, reduce the probability that the jam appears when outer support post 11 moves in the both sides wall of inner support post 10 both sides all seted up spout 12, the inside slider that is equipped with of spout 12, slider and spout 12 fixed connection.

Further, the fixed two limiting plates 13 that are equipped with in base 1 top, two limiting plate 13 establishes respectively in two rack 5 outsides, rack 5 establishes in limiting plate 13 bottom and contacts with rack 5 top, can carry on spacingly to rack 5 through limiting plate 13.

Further, 1 fixed four brake wheels that are equipped with in bottom of base, it can be right through the brake wheel the utility model discloses remove.

Further, a frame body is fixedly arranged at the bottom of the base 1, the frame body is arranged among the brake wheels, the motor 3 is arranged in the frame body and fixedly connected with the bottom of an inner cavity of the frame body, and the motor 3 can be supported through the frame body.

The implementation scenario is specifically as follows: when the utility model is put into practical use, firstly, the utility model is moved to the position to be constructed through the brake wheel, then the brake wheel is in a braking state, then a user climbs onto the workbench 2, then the motor 3 is opened, the output shaft of the motor 3 drives the gear 4 to rotate, then the gear 4 drives the two plate bodies 6 to move, the plate bodies 6 drive the two support rods 8 to move towards the outside of the base 1 along the guide rods 9, then the plate bodies 6 continuously move outwards along with the plate bodies 6, the plate bodies 6 support the support rods 8, then the support rods 8 support the fixed block 7 to move upwards, then the fixed block 7 drives the outer support columns 11 to move upwards, the outer support columns 11 move upwards along the chutes 12 through the sliding blocks, the outer support columns 11 jack up the workbench 2, then the motor 3 is closed, the output shaft of the motor 3 enables the gear 4 to be in a stagnation state, then the gear 4 enables the racks 5 to be fixed, the plate bodies 6, then when user's weight is pressing workstation 2 downwards, vaulting pole 8 receives plate body 6 and workstation 2's power simultaneously, so vaulting pole 8 can be firmly fixed, convenient to use and stable in structure, difficult production potential safety hazard, even its structure of scaffold among this embodiment has specifically solved prior art is: a large number of steel pipes are used and then connected through connecting pieces, so that the use is troublesome, and meanwhile, the structure is unstable, and the potential safety hazard is easily caused.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a firm scaffold frame for engineering construction, includes base (1) and workstation (2), establish at base (1) top workstation (2), its characterized in that: a supporting mechanism is arranged inside the base (1), penetrates through the base (1) and extends to the top and the bottom of the base (1);

the supporting mechanism comprises a motor (3), the motor (3) is arranged at the bottom of a base (1), an output shaft of the motor (3) penetrates through the base (1) and is in contact with the base (1), a gear (4) is fixedly sleeved on the outer side of the output shaft of the motor (3), racks (5) are meshed on the front side and the rear side of the gear (4), a plate body (6) is fixedly arranged at the outer end of each rack (5), four inner supporting columns (10) are fixedly arranged at the top of the base (1), outer supporting columns (11) are sleeved on the outer side of the inner supporting columns (10), the outer walls of the inner supporting columns (10) are in contact with the inner walls of the outer supporting columns (11), the bottom of a workbench (2) is fixedly connected with the tops of the four outer supporting columns (11), four fixing blocks (7) are arranged at the top of the base (1), and the top and the outer walls of the fixing blocks (7) are fixedly connected with the bottom of the, be equipped with vaulting pole (8) between plate body (6) and fixed block (7), vaulting pole (8) are respectively through pivot and plate body (6) and fixed block (7) swing joint.

2. A stable scaffold for engineering construction according to claim 1, characterized in that: the novel plate is characterized in that two guide rods (9) are arranged inside the plate body (6), the two guide rods (9) penetrate through the plate body (6) and are in contact with the plate body (6), and the outer ends of the guide rods (9) are fixedly connected with the inner wall of the base (1).

3. A stable scaffold for engineering construction according to claim 1, characterized in that: the four inner supporting columns (10) are respectively arranged on the outer sides of the two plate bodies (6).

4. A stable scaffold for engineering construction according to claim 1, characterized in that: spout (12) have all been seted up to interior support column (10) both sides wall, spout (12) inside is equipped with the slider, the slider constitutes sliding structure with spout (12), slider and spout (12) fixed connection, slider outer wall and outer support column (11) inner wall fixed connection.

5. A stable scaffold for engineering construction according to claim 1, characterized in that: the base (1) top is fixed and is equipped with two limiting plate (13), two limiting plate (13) are established respectively in two rack (5) outsides, rack (5) are established and are contacted in limiting plate (13) bottom and rack (5) top.

6. A stable scaffold for engineering construction according to claim 1, characterized in that: four brake wheels are fixedly arranged at the bottom of the base (1).

7. A stable scaffold for engineering construction according to claim 6, characterized in that: the base (1) bottom is fixed and is equipped with the framework, the framework is established between a plurality of brake wheels, motor (3) are established in the framework and with framework inner chamber bottom fixed connection.