CN212475742U

CN212475742U - Fixing frame of escalator truss

Info

Publication number: CN212475742U
Application number: CN202020958801.XU
Authority: CN
Inventors: 黄维伟
Original assignee: Guangdong Zhanyang Elevator Parts Co ltd
Current assignee: Guangdong Zhanyang Elevator Parts Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-02-05
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a fixing frame of escalator truss, including a plurality of support bodies, the mounting hole has been seted up to the four corners department of support body, and each the top surface of support body all is provided with the truss body, the support body is the ring body structure of "mouth" style of calligraphy, and the inboard of support body is fixed with and is "X" cross-like inner panel, a plurality of fixed orificess have been seted up to the surface equidistance of inner panel, all are provided with the screw rod in the four rectangular fixed orificess on inner panel surface, the bottom of truss body imbeds to the top of screw rod, the bottom surface of screw rod has seted up the screw thread, the screw rod passes through the inner wall fixed connection of screw thread and fixed orifices; the designed screw rod can limit the mounting position of the truss body in mounting, and meanwhile, the mounting is finished without the support of external equipment or manpower, so that the operation is very convenient; the designed fixing hole can be correspondingly adjusted according to more different models, and the flexibility in use is improved.

Description

Fixing frame of escalator truss

Technical Field

The utility model belongs to the technical field of escalator truss, concretely relates to mount of escalator truss.

Background

Truss: a structure is formed by connecting rod pieces at both ends by hinges. The truss is a plane or space structure which is generally provided with triangular units and consists of straight rods, the truss rod piece mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, materials can be saved compared with a solid web beam when the span is large, the self weight is reduced, the rigidity is increased, the truss is widely used on a escalator, and in the installation of a plurality of trusses, the bottom ends of the trusses need a plurality of fixing frames to be installed and fixed, and the overall installation is generally completed.

The existing truss fixing frame is generally directly welded and fixed with the truss in installation, and although installation stability is guaranteed, the truss is required to be limited and fixed through external supporting force in the installation process, so that shaking is avoided, the operation is inconvenient, and certain limitation exists in the actual use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mount of hand elevator truss to solve the problem that proposes among 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 mount of hand elevator truss, includes a plurality of support bodies, the mounting hole has been seted up, every to the four corners department of support body the top surface of support body all is provided with the truss body, the support body is the ring bodies structure of "mouthful" style of calligraphy, just the inboard of support body is fixed with and is "X" forked inner panel, a plurality of fixed orificess have been seted up to the surface equidistance of inner panel, and four of inner panel surface all are provided with the screw rod in the rectangular fixed orifices, the bottom of truss body is embedded into to the top of screw rod.

Preferably, the bottom surface of the screw rod is provided with threads, and the screw rod is fixedly connected with the inner wall of the fixing hole through the threads.

Preferably, the top bilateral symmetry of screw rod has seted up the face groove, just the adjustment tank that is linked together with the face groove is still seted up to the inside of screw rod, spacing piece has been placed to the inboard of adjustment tank, the outside of face groove to screw rod is run through on the top of spacing piece, spacing piece is the metal material component.

Preferably, the height of the surface groove is three quarters of the height of the adjusting groove, and two ends of the limiting piece are positioned at two ends of the inner side of the adjusting groove.

Preferably, the truss body is composed of four equal hollow cylinders and an inner column for connecting the cylinders with each other, and the cylinders and the inner column are both metal members.

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

1. the designed screw rod can limit the mounting position of the truss body in mounting, and meanwhile, the mounting is finished without the support of external equipment or manpower, so that the operation is very convenient; the designed fixing holes can be correspondingly adjusted according to more different models, so that the flexibility in use is improved;

2. through the spacing piece of design, can in use, increase the connection stability with the truss body, avoid the installation back, because of the less phenomenon of rocking that causes of the diameter of screw.

Drawings

FIG. 1 is a top view of the frame body and the truss body of the present invention;

FIG. 2 is a front view of the frame body and the truss body according to the present invention;

FIG. 3 is a sectional view of the frame body and the screw rod of the present invention;

fig. 4 is a top view of the frame body of the present invention;

fig. 5 is a cross-sectional view of the top of the screw of the present invention.

In the figure: 1. a frame body; 2. a truss body; 3. mounting holes; 4. an inner plate; 5. an inner column; 6. a screw; 7. a fixing hole; 9. a limiting sheet; 10. and (4) adjusting the groove.

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.

Example 1

Referring to fig. 1 to 4, the present invention provides a technical solution: a fixing frame of a hand elevator truss comprises a plurality of frame bodies 1, mounting holes 3 are arranged at the four corners of each frame body, a truss body 2 is arranged on the top surface of each frame body 1, each frame body 1 is of a square ring-shaped structure, and the inner side of the frame body 1 is fixed with an X-shaped inner plate 4, the surface of the inner plate 4 is equidistantly provided with a plurality of fixing holes 7, the designed fixing holes 7, can be correspondingly adjusted according to different models, the flexibility is improved when in use, four rectangular fixing holes 7 on the surface of the inner plate 4 are all provided with screw rods 6, the installation position of the truss body 2 can be limited during installation through the designed screw 6, simultaneously under the support that need not external equipment or manpower, accomplish the installation, it is very convenient to operate, and the bottom of truss body 2 is embedded into the top of screw rod 6.

In this embodiment, preferably, the bottom surface of the screw rod 6 is threaded, and the screw rod 6 is fixedly connected with the inner wall of the fixing hole 7 through the threads.

In this embodiment, the truss body 2 is preferably composed of four equal hollow cylinders and an inner column 5 connecting the cylinders to each other, and the cylinders and the inner column 5 are both metal members.

Example 2

Referring to fig. 1 to 5, the present invention provides a technical solution: a fixing frame of a hand elevator truss comprises a plurality of frame bodies 1, mounting holes 3 are arranged at the four corners of each frame body, a truss body 2 is arranged on the top surface of each frame body 1, each frame body 1 is of a square ring-shaped structure, and the inner side of the frame body 1 is fixed with an X-shaped inner plate 4, the surface of the inner plate 4 is equidistantly provided with a plurality of fixing holes 7, the designed fixing holes 7, can be correspondingly adjusted according to different models, the flexibility is improved when in use, four rectangular fixing holes 7 on the surface of the inner plate 4 are all provided with screw rods 6, the installation position of the truss body 2 can be limited during installation through the designed screw 6, simultaneously under the support that need not external equipment or manpower, accomplish the installation, it is very convenient to operate, and the bottom of truss body 2 is embedded into the top of screw rod 6.

In this embodiment, preferentially, the face groove has been seted up to the top bilateral symmetry of screw rod 6, and the inside of screw rod 6 still sets up the adjustment tank 10 that is linked together with the face groove, spacing piece 9 has been placed to the inboard of adjustment tank 10, spacing piece 9 through the design, can in use, increase with truss body 2's stability of being connected, avoid the installation back, because of the less phenomenon of rocking that causes of the diameter of screw rod 6, the outside of face groove to screw rod 6 is run through on the top of spacing piece 9, spacing piece 9 is the metal material component.

In this embodiment, preferably, the height of the face groove is three-fourths of the height of the adjusting groove 10, and two ends of the limiting piece 9 are located at two ends of the inner side of the adjusting groove 10.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, place screw rod 6 in the fixed orifices 7 of different positions according to truss body 2's different specifications, in placing, screw thread and fixed orifices 7 through screw rod 6 bottom surface are installed fixedly, will constitute four cylinder bottom cover in truss body 2 afterwards and establish at screw rod 6's top, establish in the cover, when screw rod 6's diameter is less than the internal diameter of cylinder, can extrude spacing piece 9 earlier, spacing piece 9 atress compression afterwards, meanwhile, spacing piece 9 produces bounce, closely laminate through the inner wall of bounce-back and cylinder, when truss body 2 places on support body 1 through screw rod 6, truss body 2 is in independent vertical form, through the junction welded fastening of external welding equipment with truss body 2 and support body 1 this moment, thereby accomplish the installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mount of escalator truss, includes a plurality of support bodies (1), mounting hole (3), every have been seted up to the four corners department of support body the top surface of support body (1) all is provided with truss body (2), support body (1) is the ring body structure of "mouthful" style of calligraphy, just the inboard of support body (1) is fixed with and is "X" forked inner panel (4), its characterized in that: a plurality of fixed orificess (7) have been seted up to the surface equidistance of inner panel (4), all are provided with screw rod (6) in four rectangular fixed orificess (7) on inner panel (4) surface, the bottom of truss body (2) is embedded into the top of screw rod (6).

2. The fixing frame of the truss of the escalator as claimed in claim 1, wherein: the bottom surface of the screw rod (6) is provided with threads, and the screw rod (6) is fixedly connected with the inner wall of the fixing hole (7) through the threads.

3. The fixing frame of the truss of the escalator as claimed in claim 1, wherein: the top bilateral symmetry of screw rod (6) has seted up the face groove, just adjustment tank (10) that are linked together with the face groove are still seted up to the inside of screw rod (6), spacing piece (9) have been placed to the inboard of adjustment tank (10), the outside of face groove to screw rod (6) is run through on the top of spacing piece (9), spacing piece (9) are the metal material component.

4. The fixing frame of the truss of the escalator as claimed in claim 3, wherein: the height of the surface groove is three quarters of the height of the adjusting groove (10), and two ends of the limiting piece (9) are positioned at two ends of the inner side of the adjusting groove (10).

5. The fixing frame of the truss of the escalator as claimed in claim 1, wherein: the truss body (2) is composed of four equal hollow cylinders and inner columns (5) which connect the cylinders to each other, and the cylinders and the inner columns (5) are all metal components.