CN216863352U

CN216863352U - Elevator counterweight housing with obliquely-arranged counterweight wheels

Info

Publication number: CN216863352U
Application number: CN202220217441.7U
Authority: CN
Inventors: 姚伟昊; 刘晋峰
Original assignee: Tianjin Xizi United Co ltd
Current assignee: Tianjin Xizi United Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-07-01
Anticipated expiration: 2032-01-26

Abstract

The utility model relates to an elevator counterweight frame with obliquely-arranged counterweight wheels, which comprises vertical beams, wherein the bottom ends of the vertical beams are provided with lower beams, the top ends of the vertical beams are provided with upper beams, the number of the vertical beams is two, the two vertical beams are respectively connected with the two ends of the upper beam, the middle part of the upper beam is provided with counterweight wheels, the inner sides of the vertical beams are provided with grooves, and a plurality of counterweight blocks are arranged between the two vertical beams. The utility model has the beneficial effects that: through will putting the weight wheel setting in the middle of the upper beam, and set up the same mounting panel of gradient and fender rope frame at the weight wheel periphery, the inclination of weight wheel has been restricted, the well space has been saved to the height that has reduced the weight frame simultaneously, the utilization ratio to the top space has been increased, through fender rope frame and the wheel casing that is equipped with, on the one hand, provide the protection to the weight wheel, on the other hand passes through the connection between the upper beam, the upper beam intensity increase of service life has been improved, and can change alone when keeping off rope frame and wheel casing and appearing damaging, improve follow-up maintenance's convenience, reduce the maintenance cost.

Description

Elevator counterweight frame with obliquely-arranged counterweight wheels

Technical Field

The utility model relates to the technical field of elevator counterweight housings, in particular to an elevator counterweight housing with obliquely-arranged counterweight wheels.

Background

In order to meet the requirement of civil engineering layout of the elevator without the machine room, a mode of obliquely arranging counterweight wheels is adopted in the prior art. The elevator counterweight is generally similar to a cuboid structure, a vertical surface with a determined length and width is used as a reference surface when the elevator counterweight is in a use state, the inclined counterweight wheel means that the axis of the counterweight wheel is not perpendicular to the reference surface but forms an included angle which is not zero with the reference surface, the counterweight device is one of indispensable devices of an elevator system, the counterweight device is used for partially balancing the weight on the car side and reducing the loss of the power of a traction machine, the counterweight device generally comprises a counterweight block and a counterweight frame used for installing the counterweight block, and the counterweight frame is also provided with structures such as the counterweight wheel.

The counterweight wheel is arranged above the upper beam of the conventional counterweight frame, the stroke space of the counterweight block is occupied, the utilization rate of the space of a top layer is reduced, and the conventional counterweight frame provided with the inclined counterweight wheel has the problems of large occupied space and high cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an elevator counterweight housing with inclined counterweight wheels, which aims to solve the problems of low utilization rate of a counterweight housing on a top floor space, high cost and large occupied space in the current market in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an elevator counterweight housing of putting counterweight wheel to one side, includes founds the roof beam, the underbeam is installed to the upright roof beam bottom, it installs the upper beam to found the roof beam top, it is two to found roof beam quantity stand the roof beam and be connected with the both ends of upper beam respectively, the upper beam mid-mounting has counterweight wheel, it sets up flutedly, two to found the roof beam inboard install a plurality of counterweight block between the roof beam.

In order to make to install the counterweight wheel slope between the upper beam, the counterweight wheel includes the mounting panel with upper beam fixed connection, the mounting panel middle part is rotated and is connected with the axis of rotation, axis of rotation fixedly connected with counterweight wheel main part, the setting of counterweight wheel main part slope.

In order to be convenient for fix the counterweight block, a plurality of fixing assemblies are installed on one side of the vertical beam and comprise a round rod, the round rod penetrates through two sides of the vertical beam, round holes are formed in two sides of the counterweight block, the counterweight block and the round rod are connected in an inserting mode, threads are arranged at two ends of the round rod, and two ends of the round rod are fixed through nuts.

In order to enable the upper beam to be stably connected with the vertical beam, a plurality of threaded holes are formed in the top and the bottom of the vertical beam and the two ends of the upper beam and the lower beam, and the upper beam and the lower beam are fixedly connected with the vertical beam through bolts.

In order to reinforce the joint of the upper beam and the vertical beam, bending plates are installed at two ends of the upper beam, and the upper beam is reinforced on two sides of each bending plate through bolts.

In order to increase the pressure resistance of the lower beam and prolong the service life of the lower beam, a plurality of layers of reinforcing plates are arranged at the bottom end of the lower beam.

In order to protect the counterweight wheel, a wheel cover is installed at the top end of the upper beam and is positioned above the counterweight wheel main body.

In order to make the edge cut according to the inclination angle of the counterweight wheel, the rope blocking frame is installed at the bottom end of the upper beam and is located below the counterweight wheel main body.

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

1. according to the utility model, the counterweight wheel is arranged in the middle of the upper beam, and the mounting plate and the rope blocking frame with the same gradient are arranged on the periphery of the counterweight wheel main body, so that the inclination angle of the counterweight wheel is limited, the height of the counterweight frame is reduced, the well space is saved, and the utilization rate of the top space is increased.

2. According to the utility model, the rope blocking frame and the wheel cover are arranged, on one hand, the counterweight wheel is protected, on the other hand, the strength of the upper beam is improved and the service life is prolonged through the connection between the upper beams, and the rope blocking frame and the wheel cover can be independently replaced when damaged, so that the convenience of subsequent maintenance is improved, and the maintenance cost is reduced.

3. The bent plate can reinforce the joint of the upper beam and the vertical beam, so that the counterweight housing is more stable.

Drawings

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

FIG. 2 is a schematic view of the counterweight wheel structure of the present invention;

fig. 3 is a schematic view of the structure of the counterweight of the present invention.

Description of the reference numerals

1. Erecting a beam; 2. a lower beam; 3. an upper beam; 4. a counterweight wheel; 41. mounting a plate; 42. a rotating shaft; 43. a counterweight wheel main body; 5. a groove; 6. to the pouring weight; 7. a fixing assembly; 71. a round bar; 72. a nut; 8. a circular hole; 9. a threaded hole; 10. bending the plate; 11. a reinforcing plate; 12. a wheel cover; 13. rope blocking frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a technical scheme that: the utility model provides an elevator counterweight housing of putting counterweight wheel to one side, includes and founds roof beam 1, founds 1 bottoms of roof beam and installs underbeam 2, founds 1 tops of roof beam and installs upper beam 3, and founds 1 quantity of roof beam two, and two are found roof beam 1 and are connected with the both ends of upper beam 3 respectively, and 3 mid-mounting of upper beam has counterweight wheel 4, and 1 inboard of founding the roof beam is seted up flutedly 5, installs a plurality of counterweight block 6 between two vertical beams 1. Concretely, the staff will confirm the stroke space to pouring weight 6 on the one hand to the both sides of pouring weight 6 and the 5 sliding connection of recess that 1 inboard was seted up of upright beam, and on the other hand is spacing to pouring

weight

6, and 3 both ends of putting on the beams in place all pass through bolt fixed connection with the top of upright beam 1, and 3 middle part one sides of putting on the beams in place that are equipped with are installed counterweight wheel 4, and counterweight wheel 4 inclines to set up, has increased the utilization ratio to the top space.

The counterweight wheel 4 comprises a mounting plate 41 fixedly connected with the upper beam 3, the middle of the mounting plate 41 is rotatably connected with a rotating shaft 42, the rotating shaft 42 is fixedly connected with a counterweight wheel main body 43, and the counterweight wheel main body 43 is obliquely arranged. Specifically, through the mounting plate 41 that is equipped with, on the one hand, played the supporting role to the counterweight wheel main part 43 for the installation of counterweight wheel main part 43 is stable, and on the other hand sets up through the slope of mounting plate 41, has restricted the inclination of counterweight wheel main part 43, stabilizes the operating condition of counterweight wheel main part 43.

Found 1 one side of roof beam and install the fixed subassembly 7 of a plurality of, fixed subassembly 7 includes round bar 71, and round bar 71 runs through 1 both sides of standing the roof beam, has seted up round hole 8 to pouring weight 6 both sides, alternates with round bar 71 to pouring weight 6 and is connected, and round bar 71 both ends all are provided with the screw thread, and it is fixed that nut 72 is passed through at round bar 71 both ends. Specifically, round holes 8 have been seted up to the round hole 8 to pouring weight 6 both sides, and the staff runs through round hole 8 with round bar 71 through the round hole 8 that is equipped with, then will fix pouring weight 6 between two upright beams 1 through nut 72.

A plurality of threaded holes 9 are formed in the top and the bottom of the vertical beam 1 and the two ends of the upper beam 3 and the lower beam 2, and the upper beam 3 and the lower beam 2 are fixedly connected with the vertical beam 1 through bolts. Specifically, the staff passes through the bolt with upper beam 3 and underbeam 2 and found 1 fixed connection of roof beam for to heavily putting up the connection firm, the staff of being convenient for simultaneously maintains the dismantlement to this heavily putting up.

The two ends of the upper beam 3 are provided with bending plates 10, and the two sides of each bending plate 10 reinforce the upper beam 3 through bolts. Specifically, the both sides of the board 10 of bending are laminated with 1 top of upright beam, and the staff will bend the board 10 and install in the junction of upright beam 1 and upper beam 3 through the bolt, consolidate the heavily putting up for the extension is to the life of heavily putting up.

The bottom end of the lower beam 2 is provided with a plurality of layers of reinforcing plates 11. Specifically, through a plurality of layers of reinforcing plates 11 that are equipped with, can increase the compressive capacity of underbeam 2, improve the holding power to heavily putting up for it is more stable in the use to heavily putting up.

The top end of the upper beam 3 is provided with a wheel cover 12, and the wheel cover 12 is positioned above the counterweight wheel main body 43. Specifically, the wheel cover 12 can protect the counterweight wheel main body 43 and prevent the counterweight wheel main body 43 from being damaged, and the two sides of the upper beam 3 are connected, so that the strength of the upper beam 3 is enhanced, and the upper beam 3 is not easy to deform in the using process.

The bottom end of the upper beam 3 is provided with a rope blocking frame 13, and the rope blocking frame 13 is positioned below the counterweight wheel main body 43. Specifically, through the rope blocking frame 13 that is equipped with, on the one hand can consolidate the upper beam 3, and on the other hand can cut the border according to the inclination to the weight wheel main part 43 for accord with inclination, improve work efficiency.

The working principle of the utility model is as follows:

when the elevator counterweight housing with the inclined counterweight wheels is used, firstly, a worker sets the counterweight wheel main body 43 in the middle of the upper beam 3, and sets the mounting plate 41 and the rope blocking frame 13 with the same inclination at the periphery of the counterweight wheel main body 43, on one hand, the inclination angle of the counterweight wheel main body 43 is limited, on the other hand, the height of the counterweight housing is reduced, the well space is saved, the utilization rate of the top space is increased, on the one hand, the counterweight wheel main body 43 is protected through the arranged rope blocking frame 13 and the wheel cover 12, on the other hand, the two sides of the upper beam 3 are connected, the strength of the upper beam 3 is prolonged, the service life is prolonged, the rope blocking frame 13 and the wheel cover 12 can be independently replaced when being damaged, the convenience of subsequent maintenance is improved, and the maintenance cost is reduced.

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 various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an elevator counterweight housing of diagonal counterweight wheel, includes upright beam (1), its characterized in that: erect roof beam (1) bottom and install underbeam (2), erect roof beam (1) top and install upper beam (3), it is two to erect roof beam (1) quantity it is connected with the both ends of upper beam (3) respectively to erect roof beam (1), upper beam (3) mid-mounting has counterweight wheel (4), it sets up fluted (5), two to erect roof beam (1) inboard install a plurality of counterweight block (6) between the roof beam (1).

2. The elevator counterweight housing with diagonal counterweight wheels of claim 1, wherein: counterweight wheel (4) include with upper beam (3) fixed connection's mounting panel (41), mounting panel (41) middle part is rotated and is connected with axis of rotation (42), axis of rotation (42) fixedly connected with counterweight wheel main part (43), counterweight wheel main part (43) slope sets up.

3. The elevator counterweight housing with diagonal counterweight wheels of claim 1, wherein: erect roof beam (1) one side and install fixed subassembly of a plurality of (7), fixed subassembly (7) include round bar (71), round bar (71) run through and erect roof beam (1) both sides, round hole (8) have been seted up to pouring weight (6) both sides, alternate with round bar (71) pouring weight (6) and be connected, round bar (71) both ends all are provided with the screw thread, it is fixed that nut (72) are passed through at round bar (71) both ends.

4. The elevator counterweight housing with obliquely-arranged counterweight wheels according to claim 1, characterized in that: a plurality of threaded holes (9) are formed in the top and the bottom of the vertical beam (1) and the two ends of the upper beam (3) and the lower beam (2), and the upper beam (3) and the lower beam (2) are fixedly connected with the vertical beam (1) through bolts.

5. The elevator counterweight housing with diagonal counterweight wheels of claim 1, wherein: the bending device is characterized in that bending plates (10) are installed at two ends of the upper beam (3), and the two sides of each bending plate (10) reinforce the upper beam (3) through bolts.

6. The elevator counterweight housing with diagonal counterweight wheels of claim 1, wherein: and a plurality of layers of reinforcing plates (11) are arranged at the bottom end of the lower beam (2).

7. The elevator counterweight housing with diagonal counterweight wheels of claim 1, wherein: the wheel cover (12) is installed on the top end of the upper beam (3), and the wheel cover (12) is located above the counterweight wheel main body (43).

8. The elevator counterweight housing with diagonal counterweight wheels of claim 1, wherein: the rope blocking frame (13) is installed at the bottom end of the upper beam (3), and the rope blocking frame (13) is located below the counterweight wheel main body (43).