CN211647216U

CN211647216U - Steel structure for building engineering

Info

Publication number: CN211647216U
Application number: CN202020081607.8U
Authority: CN
Inventors: 王旭光
Original assignee: Individual
Current assignee: Huai'an Tiezhou Warehousing And Logistics Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-09
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a steel structure for building engineering relates to building engineering technical field, the on-line screen storage device comprises a base, the frame is installed at the top of base, the inside steel mesh that is provided with of frame, the gallows is installed to steel mesh up end four corners department, all there is the link on the gallows, the fixed pulley is all installed on the top of the inside both sides of frame, the second connecting block is all installed, two at the both ends of base top one side be connected with the head rod between the second connecting block. The utility model discloses a frame that sets up drives first belt pulley through positive and negative motor and rotates, and it is rotatory to drive the second belt pulley under the effect of belt, makes first serving wheel and second serving wheel rotatory simultaneously, and the speed that the steel cable of assurance both sides rises or descends is the same to guarantee the stationarity that the steel mesh rises or descends, combine the spout and the slider that set up, further strengthen the stationarity that the steel mesh rises or when descending.

Description

Steel structure for building engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a steel structure for building engineering.

Background

Steel structure engineering is a structure mainly made of steel, mainly comprising steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, wherein all the members or components are usually connected by welding seams, bolts or nails, and the steel structure engineering is one of main building structure types, is light in self weight and simple and convenient to construct, and is widely applied to the fields of large-scale plants, bridges, venues, super-high buildings and the like.

The ubiquitous support stability of current steel construction support frame is not enough, and constructor takes place danger easily when the operation, and the height of steel mesh is fixed in the support frame, can not adjust according to the height of operation, and the practicality is not strong, operates inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing steel structure support frame is not enough in support stability and easy to cause danger when being operated by constructors, the height of a steel mesh in the support frame is fixed and cannot be adjusted according to the height of operation, the practicability is not strong, and the operation is inconvenient, the steel structure for the building engineering is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel structure for building engineering, includes the base, the frame is installed at the top of base, the inside steel mesh that is provided with of frame, the gallows is installed to steel mesh up end four corners department, all there is the link on the gallows, the fixed pulley is all installed on the top of the inside both sides of frame, the second connecting block is all installed, two at the both ends of base top one side be connected with the head rod between the second connecting block, install first serving wheel and second belt pulley on the head rod, the install bin is installed to one side that the second connecting block was kept away from at the base top, install the positive and negative motor to the install bin internally mounted, the positive and negative motor output is connected with the second connecting rod, install first belt pulley and second serving wheel on the second connecting rod, the second connecting rod other end is connected with first connecting block.

Preferably, all install the universal wheel in base bottom four corners department, and all be provided with the service brake on the universal wheel.

Preferably, the first and second pulleys are rotationally connected by a belt.

Preferably, the two ends of the first connecting rod are rotatably connected with the second connecting block through bearings, and one end of the second connecting rod is rotatably connected with the first connecting block through bearings.

Preferably, the inner wall of the frame is provided with a sliding groove, two ends of the steel mesh are provided with sliding blocks matched with the sliding groove, and the number of the sliding blocks is four.

Preferably, the hanging ring is connected with two steel ropes, the number of the two steel ropes is two, the two steel ropes are wound around two groups of fixed pulleys respectively, and the two groups of fixed pulleys are connected with the first winding wheel and the second winding wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a frame that sets up, it rotates to drive first belt pulley through positive and negative motor, it is rotatory to drive the second belt pulley under the effect of belt, make first serving wheel and second serving wheel rotatory simultaneously, the speed that the steel cable of assurance both sides rises or descends is the same, thereby guarantee the stationarity that the steel mesh rises or descends, spout and slider that are combining the setting, the stationarity when further reinforcing the steel mesh and rising or descending, guarantee constructor's safety, stability is better, positive and negative motor through setting up, the fixed pulley, first belt pulley, the second belt pulley, first serving wheel and second serving wheel, the steel mesh of being convenient for rises or descends, conveniently remove appointed height, it is very convenient to use.

Drawings

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

FIG. 2 is a schematic structural view of the steel net of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic structural view of the sliding chute of the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. installing a box; 4. a first pulley; 5. a first connection block; 6. a hanger; 7. a chute; 8. a fixed pulley; 9. a frame; 10. a first reel; 11. a first connecting rod; 12. a second connecting block; 13. a positive and negative motor; 14. a belt; 15. hanging a ring; 16. a steel cord; 17. a slider; 18. a steel mesh; 19. a second pulley; 20. a second connecting rod; 21. a second winding wheel; 22. and a bearing.

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.

The positive and negative motors (80YYJJ) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, a steel structure for construction engineering includes a base 1, and is characterized in that: frame 9 is installed at base 1's top, the inside steel mesh 18 that is provided with of frame 9, gallows 6 is installed to steel mesh 18 up end four corners department, all there is link 15 on the gallows 6, fixed pulley 8 is all installed on the top of the inside both sides of frame 9, second connecting block 12 is all installed at the both ends of base 1 top one side, be connected with head rod 11 between two second connecting block 12, install first serving wheel 10 and second belt pulley 19 on the head rod 11, install bin 3 in one side that second connecting block 12 was kept away from at base 1 top, install bin 3 internally mounted has positive and negative motor 13, positive and negative motor 13 output is connected with second connecting rod 20, install first belt pulley 4 and second serving wheel 21 on the second connecting rod 20, the second connecting rod 20 other end is connected with first connecting block 5.

Please refer to fig. 1, the universal wheels 2 are installed at four corners of the bottom of the base 1, the universal wheels 2 are provided with foot brakes, the steel structure support frame is convenient to move through the arranged universal wheels 2, and the steel structure support frame is convenient to fix through the foot brakes on the universal wheels 2.

Please refer to fig. 1, the first pulley 4 and the second pulley 19 are rotatably connected by the belt 14, and the belt 14 drives the first pulley 4 and the second pulley 19 to rotate simultaneously, so that the two ends of the steel net 18 rise or fall simultaneously, and the stability of the steel net 18 rising or falling is ensured.

Please refer to fig. 3, two ends of the first connecting rod 11 are rotatably connected to the second connecting block 12 through bearings 22, one end of the second connecting rod 20 is rotatably connected to the first connecting block 5 through a bearing 22, and the first connecting rod 11 and the second connecting rod 20 are convenient to rotate through the bearings 22.

Please refer to fig. 1, fig. 2 and fig. 4, the inner wall of the frame 9 is provided with a sliding groove 7, two ends of the steel mesh 18 are provided with four sliding blocks 17 matched with the sliding groove 7, and the sliding blocks 17 limit the movement of the steel mesh 18 through the sliding blocks 17 and the sliding groove 7, so as to ensure that the steel mesh 18 does not shake when ascending or descending.

Please refer to fig. 1, the hanging ring 15 is connected with two steel cables 16, the number of the steel cables 16 is two, the two steel cables 16 respectively pass through two sets of fixed pulleys 8, the two sets of fixed pulleys 8 are connected with the first winding wheel 10 and the second winding wheel 21, and the steel cables 16 can slide conveniently through the fixed pulleys 8.

The working principle is as follows: when the steel structure supporting frame is moved to a required position through the four universal wheels 2, the steel structure supporting frame is fixed by using foot brakes on the four universal wheels 2 and needs to be constructed at different heights, a power supply is turned on, the second connecting rod 20 is driven to rotate under the action of a bearing 22 through the rotation of a positive and negative motor 13, the second connecting rod 20 drives a first belt pulley 4 and a second winding wheel 21 on the second connecting rod 20 to rotate, a belt 14 is driven to rotate through the rotation of the first belt pulley 4, the belt 14 drives a second belt pulley 19 to rotate, the first connecting rod 11 is driven to rotate under the action of the bearing 22 through the rotation of the second belt pulley 19, the first winding wheel 10 on the first connecting rod 11 is driven to rotate by the rotation of the first connecting rod 11 and the second connecting rod 20, a steel rope 16 on the first winding wheel 10 and the second winding wheel 21 is driven to rotate, a steel mesh 18 is lifted under the action of a hanger 6 and a hanging ring 15, the steel ropes 16 on the two suspension loops 15 on the same side slide on the fixed pulley 8 on the same side, the first winding wheel 10 and the second winding wheel 21 drive the steel ropes 16 on the first winding wheel 10 and the second winding wheel 21 to rotate simultaneously, and the sliding blocks 17 on the steel mesh 18 slide the steel mesh 18 to a required position under the action of the sliding grooves 7 in the frame 9.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a steel structure for building engineering, includes base (1), its characterized in that: the frame (9) is installed at the top of the base (1), a steel mesh (18) is arranged inside the frame (9), a hanging bracket (6) is installed at the four corners of the upper end face of the steel mesh (18), hanging rings (15) are arranged on the hanging bracket (6), fixed pulleys (8) are installed at the top ends of two sides inside the frame (9), second connecting blocks (12) are installed at two ends of one side of the top of the base (1), a first connecting rod (11) is connected between the two second connecting blocks (12), a first reel (10) and a second pulley (19) are installed on the first connecting rod (11), an installation box (3) is installed on one side, far away from the second connecting blocks (12), of the top of the base (1), a positive and negative motor (13) is installed inside the installation box (3), the output end of the positive and negative motor (13) is connected with a second connecting rod (20), the winding machine is characterized in that a first belt pulley (4) and a second winding wheel (21) are mounted on the second connecting rod (20), and the other end of the second connecting rod (20) is connected with a first connecting block (5).

2. The steel structure for construction engineering according to claim 1, characterized in that: the universal wheel (2) is all installed in base (1) bottom four corners department, and all is provided with the service brake on universal wheel (2).

3. The steel structure for construction engineering according to claim 1, characterized in that: the first belt pulley (4) and the second belt pulley (19) are rotationally connected through a belt (14).

4. The steel structure for construction engineering according to claim 1, characterized in that: the two ends of the first connecting rod (11) are rotatably connected with the second connecting block (12) through bearings (22), and one end of the second connecting rod (20) is rotatably connected with the first connecting block (5) through the bearings (22).

5. The steel structure for construction engineering according to claim 1, characterized in that: the inner wall of the frame (9) is provided with a sliding groove (7), two ends of the steel mesh (18) are provided with sliding blocks (17) matched with the sliding groove (7), and the number of the sliding blocks (17) is four.

6. The steel structure for construction engineering according to claim 1, characterized in that: the hanging ring (15) is connected with two steel ropes (16), the number of the steel ropes (16) is two, the two steel ropes (16) are wound around two groups of fixed pulleys (8) respectively, and the two groups of fixed pulleys (8) are connected with a first winding wheel (10) and a second winding wheel (21).