CN210370016U

CN210370016U - Building construction escalator with improved safety performance

Info

Publication number: CN210370016U
Application number: CN201920927350.0U
Authority: CN
Inventors: 孙荣; 周鑫; 王昊; 周亚华
Original assignee: Jiangsu Hengjian Construction Group Co ltd
Current assignee: Jiangsu Hengjian Construction Group Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-04-21
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses an improve staircase for building construction of security performance, including bottom plate and connecting pipe, the bottom fixed mounting of bottom plate has the locating support, and the bottom fixedly connected with registration arm of locating support to the inside of registration arm is provided with the bracing piece, the connecting pipe is located the left and right sides of bottom plate, and the one end of fixedly connected with bull stick on the outer wall of connecting pipe to the other end of bull stick runs through on the locating support, all overlap on the outer wall of locating support and connecting pipe and be equipped with the go-between, and the tip fixed mounting of go-between has fastening bolt to the one end of connecting pipe is connected with a location section of thick bamboo, the rotation piece is installed to the other end of connecting pipe, and the inside of rotating piece and connecting pipe is provided. This improve staircase for building construction of security performance can carry out the quick construction of staircase at the job site and consolidate and the slope uses the adjustment, improves the security performance of the steadiness and the use of staircase connection structure department.

Description

Building construction escalator with improved safety performance

Technical Field

The utility model relates to a building construction staircase technical field specifically is an improve staircase for building construction of security performance.

Background

The building construction staircase is a climbing structure system which is temporarily built when the building construction operation is carried out, and through the installation and application of the staircase, the direct contact between the ground and an upper structure is facilitated, the walking of personnel and the carrying and transportation of objects are facilitated, so that the convenience and the rapid efficiency are provided for the building construction.

However, the existing building construction escalator has the following problems when in use;

1. the escalator is large in integral structure, is inconvenient to construct and operate when being installed and used on a construction site, and can influence the rapid installation and use of the escalator, so that the rapid progress of building construction is influenced;

2. carry out the building of staircase through simple and easy wood system and steel construction, when the staircase uses, connection structure position department is fixed unstable, takes place rocking of staircase easily when using for a long time, has the potential safety hazard of using.

Aiming at the problems, innovative design is urgently needed on the basis of the escalator constructed by the original building.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve staircase for building construction of security performance to it is big to solve above-mentioned background art and propose current building construction staircase overall structure, and the job site of being not convenient for is installed and is used and build, and the connection structure stability of building of staircase is not high simultaneously, uses for a long time and easily takes place not hard up, has the problem of the potential safety hazard that the staircase used.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improve staircase for building construction of security performance, includes bottom plate and connecting pipe, the bottom fixed mounting of bottom plate has the locating support, and the bottom fixedly connected with registration arm of locating support to the inside of registration arm is provided with the bracing piece, the connecting pipe is located the left and right sides of bottom plate, and the one end of fixedly connected with bull stick on the outer wall of connecting pipe to the other end of bull stick runs through on the locating support, all the cover is equipped with the go-between on the outer wall of locating support and connecting pipe, and the tip fixed mounting of go-between has fastening bolt, and the one end of connecting pipe is connected with a location section of thick bamboo, and the tip edge cover of a location section of thick bamboo is equipped with the rubber ring, the rotation piece is installed to the other end of connecting pipe, and the inside of rotating.

Preferably, the positioning support is of a triangular structure, and the positioning support, the bottom plate and the positioning pipe are all of welded integrated structures.

Preferably, the lower end of the supporting rod is arranged to be an inverted herringbone structure, and the upper end of the supporting rod is in threaded connection with the inner wall of the positioning pipe.

Preferably, the rotating rod is perpendicular to the outer wall of the connecting pipe, and the rotating rod is connected with the positioning support in a penetrating and rotating mode.

Preferably, the connecting ring is composed of four parts, namely an edge ring piece, a rotating shaft, a supporting ring piece and a connecting piece, the edge ring piece is connected with the edge side of the supporting ring piece through the rotating shaft, and the middle part of the supporting ring piece is connected with the connecting piece in a penetrating mode.

Preferably, the connecting piece and the branch ring piece form a relative rotation structure, the branch ring piece and the side ring piece are both arranged in an arc structure, and the diameters of the cross sections of the end part and the middle part of the connecting piece are larger than the diameter of the cross section of the connecting part at the connecting part of the connecting piece and the branch ring piece.

Preferably, the rotating part and the end part of the connecting pipe form a clamped rotating structure, the inner wall of the end part of the rotating part is in threaded connection with the connecting screw rod, and the connecting screw rod is in threaded connection with the other end, far away from the rotating part, of the connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the staircase for building construction with improved safety performance can be used for quickly building and reinforcing the staircase and adjusting the gradient in use at the construction site, and the stability and the use safety performance of the staircase connecting structure are improved;

1. the positioning support and the connecting pipe are only required to be fastened and connected through the connecting ring, so that when the connecting pipe rotates relative to the positioning support under the action of the rotating rod to change the angle and the direction, the set inclined included angle is directly changed manually, the set gradient of the connecting pipe and the whole escalator is changed, and the building of the escalator is suitable for good installation at different positions;

2. under the bracing piece effect of chinese character' shan style of calligraphy, interconnect between the location riser of staircase and job site, and carry out the fastening of junction, it is higher to make the staircase bear the intensity of pressure when using, can not take place the pressure-bearing and destroy, and rotate the connection setting of piece and connecting screw, under the rotation effect of rotating the piece, make and carry out interconnect between connecting screw and the different connecting pipes, reach the equipment concatenation effect between connecting pipe and the bottom plate, it is more convenient to make the holistic concatenation of staircase use, it is firm to connect, the security performance improves when using.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the structure of the connection ring of the present invention;

fig. 4 is a schematic view of the installation structure of the rotating member of the present invention.

In the figure: 1. a base plate; 2. positioning the bracket; 3. a positioning tube; 4. a support bar; 5. a connecting pipe; 6. a rotating rod; 7. a connecting ring; 701. a side ring sheet; 702. a rotating shaft; 703. a supporting ring sheet; 704. a connecting member; 8. fastening a bolt; 9. a positioning cylinder; 10. a rubber ring; 11. a rotating member; 12. and connecting the screw 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 building construction escalator for improving safety performance comprises a bottom plate 1, a positioning support 2, a positioning tube 3, a support rod 4, a connecting tube 5, a rotating rod 6, a connecting ring 7, a side ring sheet 701, a rotating shaft 702, a supporting ring sheet 703, a connecting piece 704, a fastening bolt 8, a positioning cylinder 9, a rubber ring 10, a rotating piece 11 and a connecting screw rod 12, wherein the positioning support 2 is fixedly installed at the bottom of the bottom plate 1, the positioning tube 3 is fixedly connected to the bottom of the positioning support 2, the support rod 4 is arranged inside the positioning tube 3, the connecting tube 5 is located on the left side and the right side of the bottom plate 1, one end of the rotating rod 6 is fixedly connected to the outer wall of the connecting tube 5, the other end of the rotating rod 6 penetrates through the positioning support 2, the connecting ring 7 is sleeved on the outer walls of the positioning support 2 and the connecting tube 5, the fastening bolt 8 is fixedly installed at the end part of the, a rubber ring 10 is sleeved at the edge of the end part of the positioning cylinder 9, a rotating piece 11 is installed at the other end of the connecting pipe 5, a connecting screw rod 12 is arranged inside the rotating piece 11 and the connecting pipe 5, and the connecting pipes 5 are connected with each other through the connecting screw rod 12;

the positioning support 2 is in a triangular structure, and the positioning support 2, the bottom plate 1 and the positioning pipe 3 are all in a welded integrated structure, so that the bottom support stability of the positioning support 2 is improved;

the lower end of the supporting rod 4 is arranged to be of an inverted herringbone structure, the upper end of the supporting rod 4 is in threaded connection with the inner wall of the positioning pipe 3, and the lower end of the supporting rod 4 is conveniently connected with the end part of the positioning vertical pipe in a construction site in an alignment mode through the structural arrangement of the supporting rod 4, so that the integral supporting and fixing effect of the escalator is achieved;

the rotating rod 6 is perpendicular to the outer wall of the connecting pipe 5, the rotating rod 6 is rotatably connected with the positioning support 2 in a penetrating mode, and the rotating rod 6 is arranged to facilitate manual overall orientation of the connecting pipe 5, so that the mounting gradient of the escalator can be directly changed, and the mounting practicability of the escalator is improved;

the connecting ring 7 is composed of four parts, namely an edge ring sheet 701, a rotating shaft 702, a supporting ring sheet 703 and a connecting piece 704, the edge ring sheets 701 are connected with each other through the rotating shaft 702 and the sides of the supporting ring sheet 703, the middle part of the supporting ring sheet 703 is connected with the connecting piece 704 in a penetrating manner, the connecting piece 704 and the supporting ring sheet 703 form a relative rotating structure, the supporting ring sheet 703 and the edge ring sheet 701 are both arranged to be arc-shaped structures, the diameters of the cross sections of the end part and the middle part of the connecting piece 704 are larger than the diameter of the cross section of the connecting part 704 and the supporting ring sheet 703, the connecting ring 7 is arranged to facilitate the artificial connection and fixation between the connecting pipe 5 and the positioning bracket 2;

the tip that rotates piece 11 and connecting pipe 5 constitutes the revolution mechanic of block, and rotate threaded connection between the tip inner wall of piece 11 and the connecting screw 12, and connecting screw 12 keeps away from the other end threaded connection who rotates piece 11 with connecting pipe 5, rotate the connection setting between piece 11 and the connecting screw 12, carry out interconnect between the connecting pipe 5 through connecting screw 12, make the staircase convenient operation when whole equipment, the installation is firm.

The working principle is as follows: when the staircase for building construction with improved safety performance is used, each bottom plate 1 is used as an independent pedal to construct a component of the staircase by mutually splicing and using the plurality of bottom plates 1 and the connecting pipes 5, the overall orientation of the connecting pipes 5 is changed according to the gradient setting requirement of the staircase installation position, as shown in figures 2 and 3, the connecting pipes 5 connected with the end parts of the rotating rods 6 rotate around the central axis position of the rotating rods 6 through the rotating connection between the rotating rods 6 and the positioning supports 2, the arrangement of the connecting pipes 5 is adjusted to be an inclined angle, then the connecting rings 7 are connected with the positioning supports 2 and the connecting pipes 5 through the sliding of the connecting rings 7 on the positioning supports 2 and the connecting pipes 5, the side ring sheets 701 and the support ring sheets 703 are relatively overturned under the action of the rotating shaft 702, and the installation and the sleeving of the connecting rings 7 on the positioning supports 2 and the connecting pipes 5 are convenient, the connecting piece 704 rotates on the supporting ring piece 703, so that the middle part of the connecting ring 7 can rotate when the positioning bracket 2 is connected with the connecting pipe 5, good and stable fixation is maintained, and then the connecting ring 7 can well fix the positioning bracket 2 and the connecting pipe 5 by using the reinforcing effect of the fastening bolt 8, so as to determine the orientation of the connecting pipe 5;

then through the head-to-tail alignment between 2 connecting pipes 5, according to the figure 4, the rotating piece 11 on the previous connecting pipe 5 is aligned with the positioning cylinder 9 at the end part of the next connecting pipe 5, the rotating piece 11 is rotated to make the connecting screw rod 12 inside the rotating piece move rotationally, along with the rotating movement of the connecting screw rod 12, the end part of the rotating piece extends into the end part of the next connecting pipe 5 through the positioning cylinder 9 to be connected by screw thread, under the rotating action of the rotating piece 11, the effect of connecting and fixing between 2 connecting pipes 5 is achieved, the connection between the connecting pipes 5 is completed one by one, the assembling use purpose of the staircase is achieved, as shown in figure 1, the supporting rod 4 is aligned with the positioning vertical pipe on the construction site, under the rotating screw thread connection effect of the supporting rod 4, the extrusion type reinforcement effect between the supporting rod 4 and the positioning vertical pipe is performed, no destabilization of the bottom occurs.

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 an improve staircase for building construction of security performance, includes bottom plate (1) and connecting pipe (5), its characterized in that: the bottom of the bottom plate (1) is fixedly provided with a positioning support (2), the bottom of the positioning support (2) is fixedly connected with a positioning tube (3), a supporting rod (4) is arranged inside the positioning tube (3), the connecting tubes (5) are positioned on the left side and the right side of the bottom plate (1), one end of a rotating rod (6) is fixedly connected onto the outer wall of each connecting tube (5), the other end of each rotating rod (6) penetrates through the positioning support (2), the outer walls of the positioning support (2) and the connecting tubes (5) are respectively sleeved with a connecting ring (7), the end parts of the connecting rings (7) are fixedly provided with fastening bolts (8), one end of each connecting tube (5) is connected with a positioning cylinder (9), the edge part of the end part of each positioning cylinder (9) is sleeved with a rubber ring (10), and the other end part of each connecting tube (5), and the rotating piece (11) and the connecting pipe (5) are internally provided with a connecting screw rod (12), and the connecting pipes (5) are mutually connected through the connecting screw rod (12).

2. The staircase for building construction for improving the safety performance as claimed in claim 1, wherein: the positioning support (2) is of a triangular structure, and the positioning support (2), the bottom plate (1) and the positioning pipe (3) are all welded integrated structures.

3. The staircase for building construction for improving the safety performance as claimed in claim 1, wherein: the lower end of the supporting rod (4) is of an inverted herringbone structure, and the upper end of the supporting rod (4) is in threaded connection with the inner wall of the positioning pipe (3).

4. The staircase for building construction for improving the safety performance as claimed in claim 1, wherein: the rotating rod (6) is perpendicular to the outer wall of the connecting pipe (5), and the rotating rod (6) is connected with the positioning support (2) in a penetrating rotating mode.

5. The staircase for building construction for improving the safety performance as claimed in claim 1, wherein: the connecting ring (7) is composed of four parts, namely an edge ring piece (701), a rotating shaft (702), a supporting ring piece (703) and a connecting piece (704), the edge ring pieces (701) are connected with one another through the sides of the rotating shaft (702) and the supporting ring piece (703), and the connecting piece (704) penetrates through the middle part of the supporting ring piece (703).

6. The staircase for building construction for improving the safety performance as claimed in claim 5, wherein: the connecting piece (704) and the supporting ring piece (703) form a relative rotation structure, the supporting ring piece (703) and the side ring piece (701) are both arranged to be arc-shaped structures, and the diameters of the cross sections of the end part and the middle part of the connecting piece (704) are larger than the diameter of the cross section of the connecting part (704) and the supporting ring piece (703).

7. The staircase for building construction for improving the safety performance as claimed in claim 1, wherein: the end parts of the rotating part (11) and the connecting pipe (5) form a clamping rotating structure, the inner wall of the end part of the rotating part (11) is in threaded connection with the connecting screw rod (12), and the connecting screw rod (12) is in threaded connection with the other end, far away from the rotating part (11), of the connecting pipe (5).