CN217172868U

CN217172868U - Villa elevator beam frame structure

Info

Publication number: CN217172868U
Application number: CN202123358470.XU
Authority: CN
Inventors: 李洪利
Original assignee: Tianjin Orac Elevator Co ltd
Current assignee: Tianjin Orac Elevator Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-12
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a truss technical field discloses a villa elevator roof beam structure, comprising a base plate, the equal fixed connection in middle part of both sides is in the bottom of longeron around the bottom plate top, the equal fixedly connected with main beam in upper portion of longeron, the equal fixedly connected with vice crossbeam in top of longeron, equal threaded connection has the bolt around the vice crossbeam top, the equal threaded connection in lower part of bolt periphery has the nut, the inner wall of iron box all rotates through the pivot and is connected with the gyro wheel, the equal fixedly connected with clutch blocks in inside of iron box, the bottom evenly distributed of bottom plate has the cylinder, the equal sliding connection of inner wall of cylinder has the piston rod. The utility model discloses in, roof beam structure main part adopts bottom plate and longeron welding, and main beam and auxiliary cross beam pass through bolt and nut zonulae occludens, and the both ends of last longeron all are provided with the down tube, and the down tube plays the supporting role to the longeron, and the lower part of down tube is provided with branch and uses very conveniently.

Description

Villa elevator beam frame structure

Technical Field

The utility model relates to a truss technical field especially relates to a villa elevator roof beam structure.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, the lift car of the permanent transportation device runs on at least two rows of rigid rails which are perpendicular to the horizontal plane or have an inclination angle smaller than 15 degrees with a plumb line, and in order to ensure the safety in the transportation process of the elevator, the periphery of the elevator installed in a villa is provided with a beam frame structure to ensure the safe operation of the elevator.

The common elevator beam frame structure adopts a cross beam and a longitudinal beam as a main supporting structure, and has the following defects: firstly, the elevator often uses, can take place various circumstances such as wearing and tearing deformation in the roof beam structure use, ordinary roof beam structure structural strength is lower, needs often to overhaul the change, and the security performance is not high simultaneously, and secondly in case break down in the elevator operation process, need have protective structure, and ordinary elevator roof beam structure does not have the buffer device that the reply elevator falls, and the security is not high, uses very inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a villa elevator beam frame structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a villa elevator roof beam structure, includes the bottom plate, the equal fixed connection in middle part of both sides is in the bottom of longeron around the bottom plate top, the equal fixedly connected with main beam in upper portion of longeron, the equal fixed connection in the bottom of down tube in upper portion at both ends about the longeron, the equal fixedly connected with auxiliary beam in top of longeron, equal threaded connection has the bolt around the auxiliary beam top, the equal threaded connection in lower part of bolt periphery has the nut, the equal fixedly connected with iron box in middle part of bottom plate front and back end, the inner wall of iron box all rotates through the pivot and is connected with the gyro wheel, the equal fixedly connected with clutch blocks in inside of iron box, the bottom evenly distributed of bottom plate has the cylinder, the equal sliding connection in inner wall of cylinder has the piston rod.

As a further description of the above technical solution:

the longitudinal beams are vertical to and penetrate through the main cross beam.

As a further description of the above technical solution:

the auxiliary cross beam is vertical to and penetrates through the longitudinal beam.

As a further description of the above technical solution:

the bolts are all in threaded connection with a main cross beam, and the nuts are located on the lower portion of the main cross beam.

As a further description of the above technical solution:

the inner sides of the longitudinal beams are fixedly connected with mounting rods.

As a further description of the above technical solution:

the bottom ends of the inclined rods are fixedly connected to the top end of the bottom plate.

As a further description of the above technical solution:

the equal fixed connection in middle part of down tube is on the top of branch, the equal fixed connection in bottom of branch is on the top of bottom plate.

As a further description of the above technical solution:

the included angles between the inclined rods and the bottom plate are all thirty degrees to sixty degrees.

As a further description of the above technical solution:

the friction blocks are in fit contact with the rollers.

As a further description of the above technical solution:

the shock absorption device is characterized in that a shock absorption pad is fixedly connected to the middle of the top end of the bottom plate, and a base is fixedly connected to the top end of the shock absorption pad.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first roof beam structure main part adopts bottom plate and longeron welding, the upper portion of longeron is provided with two crossbeams, then main beam and vice crossbeam pass through bolt and nut zonulae occludens, the both ends of last longeron all are provided with the down tube, the down tube plays the supporting role to the longeron, the lower part of down tube is provided with branch, the form that adopts two crossbeams has increased the bearing capacity of crossbeam, the longeron adopts the down tube to support, the straightness that hangs down of longeron has been guaranteed, prevent the longeron skew, the bulk strength of roof beam structure has been increased, the atress is difficult to warp, long service life, high safety factor, it is very convenient to use.

2. The utility model discloses in, at first if the elevator takes place to fall, gyro wheel roll in-process and clutch blocks contact, convert tenesmic potential energy into internal energy, reduce the tenesmic speed, then in elevator and ground contact, the piston rod atress upwards removes, the inside air of piston rod compression cylinder, the compression is more drastic resistance big more, the effect of buffering has been played, the bottom fixedly connected with shock pad of last base, play absorbing effect when elevator contact ground bumps, multiple structure mutually supports, reduce the tenesmic kinetic energy of elevator and anti-seismic force, and then guarantee user's life safety, it is very convenient to use.

Drawings

Fig. 1 is a perspective view of a villa elevator beam frame structure provided by the utility model;

fig. 2 is a front view of a villa elevator beam frame structure provided by the utility model;

fig. 3 is the utility model provides an iron box section view of villa elevator roof beam structure.

Illustration of the drawings:

1. a base plate; 2. a diagonal bar; 3. a stringer; 4. mounting a rod; 5. a nut; 6. a main cross beam; 7. a secondary cross beam; 8. a bolt; 9. a base; 10. a shock pad; 11. a cylinder barrel; 12. a piston rod; 13. an iron box; 14. a roller; 15. a strut; 16. a friction block; 17. a rotating shaft.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a villa elevator beam frame structure comprises a bottom plate 1, the middle parts of the front side and the rear side of the top end of the bottom plate 1 are fixedly connected with the bottom end of a longitudinal beam 3, a beam frame main body is welded by the bottom plate 1 and the longitudinal beam 3, the upper part of the longitudinal beam 3 is fixedly connected with a main cross beam 6, the upper parts of the left end and the right end of the longitudinal beam 3 are fixedly connected with the bottom end of an oblique rod 2, the longitudinal beam 3 is supported by the oblique rod 2, the verticality of the longitudinal beam 3 is ensured, the longitudinal beam 3 is prevented from deviating, the top end of the longitudinal beam 3 is fixedly connected with an auxiliary cross beam 7, the front end and the rear end of the auxiliary cross beam 7 are both in threaded connection with a bolt 8, the lower part of the periphery of the bolt 8 is both in threaded connection with a nut 5, the main cross beam 6 and the auxiliary cross beam 7 are tightly connected through the bolt 8 and the nut 5, the middle parts of the front end and the rear end of the bottom plate 1 are both fixedly connected with an iron box 13, the inner wall of the iron box 13 is rotatably connected with a roller 14 through a rotating shaft 17, and a friction block 16 is fixedly connected inside of the iron box 13, if the elevator takes place to fall, 14 roll in-process and 16 contacts of clutch blocks of gyro wheel, convert the potential energy of tenesmus into internal energy, reduce the speed of tenesmus, bottom plate 1's bottom evenly distributed has cylinder 11, and the equal sliding connection of the inner wall of cylinder 11 has piston rod 12, and when elevator and ground contact, piston rod 12 atress upwards removed, and piston rod 12 compresses the inside air of cylinder 11, and the compression is more and more the resistance is big more, has played the effect of buffering.

The longitudinal beams 3 are vertical to and penetrate through the main cross beam 6, the longitudinal beams 3 are welded with the main cross beam 6, the auxiliary cross beam 7 is vertical to and penetrates through the longitudinal beams 3, the auxiliary cross beam 7 is welded with the longitudinal beams 3, the bolts 8 are in threaded connection with the main cross beam 6, the nuts 5 are located at the lower part of the main cross beam 6, the main cross beam 6 is tightly connected with the auxiliary cross beam 7 through the bolts 8 and the nuts 5, the inner sides of the longitudinal beams 3 are fixedly connected with the installation rods 4 to facilitate installation of an elevator cage, the bottom ends of the inclined rods 2 are fixedly connected to the top end of the bottom plate 1, the middle parts of the inclined rods 2 are fixedly connected to the top ends of the support rods 15, the bottom ends of the support rods 15 are fixedly connected to the top end of the bottom plate 1, the overall strength of the frame structure is increased, the frame structure is not easy to deform under stress, included angles between thirty degrees and sixty degrees between the bottom plate 1 are good in supporting effect, the friction blocks 16 are in contact with the idler wheels 14, and are in contact with the rolling process of the idler wheels 14, the potential energy of falling is converted into internal energy, the middle part of the top end of the bottom plate 1 is fixedly connected with a shock pad 10, and the top end of the shock pad 10 is fixedly connected with a base 9, so that the shock absorption effect is achieved when the elevator is in contact with the ground and collides.

The working principle is as follows: the beam frame main body is welded with a bottom plate 1 and a longitudinal beam 3, two cross beams are arranged on the upper portion of the longitudinal beam 3, a main cross beam 6 and an auxiliary cross beam 7 are tightly connected through a bolt 8 and a nut 5, two ends of the longitudinal beam 3 are respectively provided with an inclined rod 2, the inclined rods 2 support the longitudinal beam 3, a support rod 15 is arranged on the lower portion of each inclined rod 2, the bearing capacity of the cross beams is increased in a double-cross-beam mode, the longitudinal beam 3 is supported by the inclined rods 2, the verticality of the longitudinal beam 3 is guaranteed, the longitudinal beam 3 is prevented from deviating, the overall strength of the beam frame structure is increased, the beam frame structure is not easy to deform due to stress, the service life is long, the safety coefficient is high, if an elevator falls, a roller 14 is in contact with a friction block 16 in the rolling process, the falling potential energy is converted into internal energy, the falling speed is reduced, when the elevator is in contact with the ground, the piston rod 12 moves upwards under the stress, the piston rod 12 compresses air in the cylinder 11, the more severe resistance is increased, the effect of buffering has been played, and the bottom fixedly connected with shock pad 10 of base 9 plays absorbing effect when the elevator contacts ground and collides, and multiple structure is mutually supported, reduces elevator tenesmic kinetic energy and anti-seismic force, and then guarantees user's life safety, and it is very convenient to use.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a villa elevator roof beam structure, includes bottom plate (1), its characterized in that: the middle parts of the front side and the rear side of the top end of the bottom plate (1) are fixedly connected with the bottom end of the longitudinal beam (3), the upper parts of the longitudinal beams (3) are fixedly connected with a main cross beam (6), the upper parts of the left and right ends of the longitudinal beams (3) are fixedly connected with the bottom ends of the inclined rods (2), the top ends of the longitudinal beams (3) are fixedly connected with auxiliary cross beams (7), the front and the back of the top ends of the auxiliary cross beams (7) are in threaded connection with bolts (8), the lower part of the periphery of the bolt (8) is in threaded connection with a nut (5), the middle parts of the front end and the rear end of the bottom plate (1) are fixedly connected with iron boxes (13), the inner walls of the iron boxes (13) are rotationally connected with rollers (14) through rotating shafts (17), the inner part of the iron box (13) is fixedly connected with friction blocks (16), the bottom end of the bottom plate (1) is uniformly distributed with cylinder barrels (11), and the inner wall of each cylinder barrel (11) is connected with a piston rod (12) in a sliding mode.

2. A villa elevator beam structure as defined in claim 1, wherein: the longitudinal beams (3) are vertical to each other and penetrate through the main cross beam (6).

3. A villa elevator beam structure as defined in claim 1, wherein: the auxiliary cross beam (7) is vertical to and penetrates through the longitudinal beam (3).

4. A villa elevator beam structure as defined in claim 1, wherein: the bolts (8) are all in threaded connection with the main beam (6), and the nuts (5) are located on the lower portion of the main beam (6).

5. A villa elevator beam structure as defined in claim 1, wherein: the inner sides of the longitudinal beams (3) are fixedly connected with mounting rods (4).

6. A villa elevator beam structure as defined in claim 1, wherein: the bottom ends of the inclined rods (2) are fixedly connected to the top end of the bottom plate (1).

7. A villa elevator beam frame structure as defined in claim 1, wherein: the middle part of down tube (2) is fixed on the top of pole (15), the bottom of pole (15) is fixed on the top of bottom plate (1).

8. A villa elevator beam structure as defined in claim 1, wherein: the included angles between the inclined rods (2) and the bottom plate (1) are all thirty degrees to sixty degrees.

9. A villa elevator beam structure as defined in claim 1, wherein: the friction blocks (16) are in fit contact with the rollers (14).

10. A villa elevator beam structure as defined in claim 1, wherein: the shock absorption device is characterized in that a shock absorption pad (10) is fixedly connected to the middle of the top end of the bottom plate (1), and a base (9) is fixedly connected to the top end of the shock absorption pad (10).