CN211664506U - Main body frame of home elevator - Google Patents
Main body frame of home elevator Download PDFInfo
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- CN211664506U CN211664506U CN201921878033.0U CN201921878033U CN211664506U CN 211664506 U CN211664506 U CN 211664506U CN 201921878033 U CN201921878033 U CN 201921878033U CN 211664506 U CN211664506 U CN 211664506U
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Abstract
The utility model relates to the technical field of elevators, in particular to a main body frame of a household elevator, which comprises a bottom frame, a well frame connected with the bottom frame, a power frame positioned at the top of the well frame, a track positioned inside the well frame, a speed limiter used for limiting speed, a traction machine arranged on the power frame and an overhaul box positioned inside the well frame; the well frame comprises a well upright column and a well cross beam connected with the well upright column, the bottom of the well upright column is connected with the bottom frame, and the top of the well upright column is connected with the power frame. The utility model provides a home use elevator's main body frame through bottom frame, well frame and power frame, has replaced traditional elevator pit, well and computer lab, when being convenient for install and transport, has practiced thrift space and manufacturing cost, and is low to the requirement of installation environment, has enlarged the range of application of elevator.
Description
Technical Field
The utility model relates to an elevator equipment technical field specifically, relates to a home use elevator's main body frame.
Background
Almost all elevators on the market all need set up the pit, well and computer lab, through the equipment such as setting installation maintenance device of pit, buffer, these almost become the standard configuration of current elevator, however, to some home use elevators, its weight that bears is less, the device volume of equipment such as corresponding maintenance is also less, set up the pit specially and install, can cause the waste greatly of data undoubtedly, on the other hand, the elevator is in the installation, need excavate the pit, need invest a large amount of manpower and materials costs, and to some special topography, be provided with the water pipe as follows, equipment such as cable, then can't install, the range of application of elevator has been restricted greatly.
The hoistway also needs to be provided with a special space, and in some places where the hoistway cannot be provided, the elevator cannot be installed, and the universality is poor.
At computer lab internally mounted power unit, electrical control equipment etc, however, the setting of computer lab has taken a large amount of living space, and to some home use elevators, especially the limited occasion in installation place, has restricted home use elevator's application range for a great deal of inconvenience that its installation and user brought, and need change according to the size change of well, can't be general. On the other hand, in the installation and later use process, need install and maintain everywhere such as elevator well, computer lab, lead to the working strength in installation and later maintenance process big, it is with high costs.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a home use elevator's main body frame need not set up pit, well and computer lab, practices thrift the space, practices thrift manufacturing cost, and the installation of being convenient for improves the commonality of elevator.
In order to solve the technical problem, the utility model provides a main body frame of a household elevator, which comprises a bottom frame, a well frame connected with the bottom frame, a power frame positioned at the top of the well frame, a track positioned inside the well frame, a speed limiter used for limiting speed, a traction machine arranged on the power frame and an overhaul box positioned inside the well frame;
the well frame comprises a well upright column and a well cross beam connected with the well upright column, the bottom of the well upright column is connected with the bottom frame, and the top of the well upright column is connected with the power frame.
Preferably, the bottom frame is a rectangular frame structure and comprises four mutually connected support frames;
the top of support frame is equipped with first spacing hole.
Preferably, the shaft upright post is made of an aluminum alloy material, and two ends of the shaft upright post are provided with second limiting holes;
the shape, size and position of a second limiting hole at the bottom of the shaft upright post are matched with those of the first limiting hole;
and extending the limiting column into the first limiting hole and the second limiting hole to realize the fixed connection between the shaft upright column and the support frame.
Preferably, the hoistway upright post is further provided with two hoistway connecting pieces and hoistway mounting holes located on the hoistway connecting pieces, the two hoistway connecting pieces are perpendicular to each other, and the hoistway mounting holes on the adjacent hoistway upright posts are arranged oppositely;
and two ends of the shaft cross beam respectively extend into the shaft mounting holes.
Preferably, the power frame comprises a power outer frame, a power upper frame positioned at the top of the power outer frame and a power lower frame positioned at the bottom of the power outer frame.
Preferably, the power outer frame comprises power upright posts, power cross beams connected with the power upright posts and baffles positioned between the adjacent power cross beams;
the power upright post is provided with a first connecting piece and a second connecting piece, and the first connecting piece and the second connecting piece are perpendicular to each other and have the same structure;
the first connecting piece and the second connecting piece are both provided with beam mounting holes, and two ends of the power beam extend into the beam mounting holes.
Preferably, a third limiting hole is further formed in the power upright column, and the shape, size and position of the third limiting hole are matched with those of a second limiting hole located at the top of the hoistway upright column;
and the limiting column extends into the second limiting hole and the third limiting hole to realize the fixed connection between the shaft upright column and the power upright column.
Preferably, the power upper frame is provided with an upper frame reinforcing rib and an upper frame mounting hole positioned on the upper frame reinforcing rib;
the power column is characterized by further comprising an upper frame reinforcing plate, wherein the upper frame reinforcing plate is located between the power column and the power upper frame and fixedly connected with the power column through screws.
Preferably, the power lower frame is also provided with a lower frame reinforcing rib and a lower frame mounting hole positioned on the lower frame reinforcing rib;
still include the undercarriage gusset plate, the undercarriage gusset plate is located between power undercarriage and the outside well stand.
Preferably, the speed limiter comprises an upper speed limiter located inside the power frame and a lower speed limiter located on the support frame, and the upper speed limiter is fixed on the lower frame mounting hole through a screw.
Implement the utility model discloses, following beneficial effect has:
1. the utility model provides a home use elevator's main body frame through bottom frame, well frame and power frame, has replaced traditional elevator pit, well and computer lab, when being convenient for install and transport, has practiced thrift space and manufacturing cost, and is low to the requirement of installation environment, has enlarged the range of application of elevator.
2. The utility model provides a home use elevator's main body frame through the setting of bottom frame, has replaced traditional pit, has practiced thrift manufacturing cost, also can use to some application places that can not dig a pit, has enlarged the range of application of elevator, and on the other hand will overhaul the box and set up on the well stand, has guaranteed the reliability of electric mechanism, guarantees the safe handling of elevator.
3. The utility model provides a home use elevator's main body frame through the setting of power frame, power upper bracket, power lower bracket, has realized the fixed mounting of hauler and overspeed governor, need not to set up the computer lab, practices thrift manufacturing cost, and on the other hand, the power frame need not set up according to the size of elevator well, is applicable to the elevator well of various differences, and the commonality is strong, is convenient for install, practices thrift manufacturing cost and installation maintenance cost.
4. The utility model provides a home use elevator's main body frame all adopts the connected mode of tenon fourth of the twelve earthly branches structure between well stand and the well crossbeam and between power stand and the power crossbeam, and the installation of being convenient for practices thrift installation cost.
Drawings
Fig. 1 is a schematic structural view of a main body frame of a home elevator of the present invention;
fig. 2 is a partial structural schematic view of a main body frame of the home elevator of the present invention;
fig. 3 is a partially exploded view of a main body frame of the home elevator of the present invention;
fig. 4 is a schematic structural view of a hoistway pillar of a main body frame of a home elevator according to the present invention;
fig. 5 is an exploded view of a power frame of a main body frame of a home elevator of the present invention;
fig. 6 is a schematic structural view of a power column of a main body frame of a home elevator of the present invention;
fig. 7 is a schematic structural view of a power lower frame of a main body frame of a home elevator of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
As shown in fig. 1, the main body frame of the home elevator of the present invention includes a bottom frame 1, a hoistway frame 2 connected to the bottom frame 1, a power frame 3 located at the top of the hoistway frame 2, a track 4 located inside the hoistway frame 2, a speed limiter 5 for limiting speed, a traction machine 6 mounted on the power frame 3, and an inspection box 7 located inside the hoistway frame 2;
the hoistway frame 2 comprises a hoistway upright post 21 and a hoistway beam 22 connected with the hoistway upright post 21, the bottom of the hoistway upright post 21 is connected with the bottom frame 1, and the top of the hoistway upright post is connected with the power frame 3.
As shown in fig. 2, the bottom frame 1 is used to replace a conventional pit without digging a pit, thereby saving space and being suitable for various installation sites. The elevator shaft frame is supported, the positions of the overhaul box and the speed limiter are lifted by a certain height, water is prevented from entering the inside of the elevator shaft frame, the circuit inside the elevator shaft frame is prevented from being affected, and the reliability of the household elevator is improved. The bottom frame 1 is a rectangular frame structure and comprises four mutually connected support frames 11.
Specifically, the support frame 11 is used for supporting the well frame 2 to improve the well frame to certain height, guarantee install in the inside part of well frame 2 (like examining and repairing box, overspeed governor etc.) has certain height from the ground, prevent that water from inadvertently getting into well frame 2 inside, influence the normal use of electronic component such as examining and repairing box, improve the security performance of elevator.
As shown in fig. 3, in order to realize the fixed mounting between the support frame 11 and the hoistway frame 2, a first limit hole 12 is provided at the top of the support frame 11, so that the hoistway frame 2 can be mounted on the support frame 11 conveniently.
As shown in fig. 3 to 4, the hoistway frame 2 is used to replace a conventional elevator hoistway, is connected to the bottom frame 1, and includes a hoistway pillar 21 and a hoistway beam 22 connected to the hoistway pillar 21, wherein the bottom of the hoistway pillar 21 is connected to the bottom frame 1, and the top of the hoistway pillar 21 is connected to the power frame 3, so as to form the structure of the main body frame.
Specifically, well stand 21 is made by aluminum alloy material, its bottom with support frame 11 fixed connection, and its both ends are equipped with the spacing hole 23 of second, are located the shape, size and the position of the spacing hole 23 of second of well stand 21 bottom with the shape, size and the position phase-match of first spacing hole 12 are convenient for stretch into spacing post inside first spacing hole 12 and the spacing hole 23 of second, realize well stand 21 with fixed connection between the support frame 11.
In order to realize the fixed mounting of well crossbeam 22, still be equipped with well connecting piece 24 on the well stand 21 and be located well mounting hole 25 on the well connecting piece 24, the quantity of well connecting piece 24 is two, is located respectively the both sides of well stand 21, two well connecting piece 24 mutually perpendicular, and adjacent well mounting hole 25 on the well stand 21 sets up relatively.
The shaft cross beam 22 is connected with the shaft upright post 21, and two ends of the shaft cross beam extend into the shaft mounting holes 25 respectively to realize the fixed connection between the shaft cross beam 22 and the shaft upright post 21. In this embodiment, the number of the hoistway beams 22 is plural, and the hoistway beams are respectively located at the bottom, the top and the middle area of the hoistway pillar 21 to reinforce the main body frame and ensure that the car can safely run inside the main body frame.
As shown in fig. 5 to 6, the power frame 3 is used to replace a conventional elevator machine room, and is located at the top of the hoistway frame 2, and includes a power outer frame 31, a power upper frame 32 located at the top of the power outer frame 31, and a power lower frame 33 located at the bottom of the power outer frame 31.
Correspondingly, in order to realize power stand 311 with fixed connection between the well stand 21, still be equipped with the spacing hole 317 of third in the power stand 311, the spacing hole 317 of third with be located the shape, size and the position phase-match of the spacing hole 23 of second at well stand top are convenient for stretch into through spacing post the inside realization of spacing hole 23 of second and the spacing hole 317 of third fixed connection between well stand 21 and the power stand 311.
Two ends of the power beam 312 extend into beam mounting holes 316 of the adjacent power columns 311 respectively, and the power beam is matched with the power columns 311 to form a stress structure of the power frame 3, so that the speed governor 5 and the traction machine 6 can be mounted conveniently.
The baffle 313 is located between the adjacent power beams 312 and used for protecting the electric structure inside the power outer frame 31 from being damaged, and in order to prevent heat generated during the operation of the electric structure from being gathered and affecting the service life of the electric structure, the baffle 313 is composed of a plurality of sub-baffles, the sub-baffles are obliquely arranged and are adjacent to each other, a certain gap is formed between the sub-baffles, so that the heat inside the power outer frame 31 can be dissipated through the gap, and the service life of the electric structure inside the power outer frame 31 is ensured.
The power upper frame 32 is located the top of power frame 31, it is the rectangle structure by the channel-section steel processing concatenation, is used for the cooperation the power frame carries out the atress, and is corresponding, in order to strengthen the atress of power upper frame 32, and be convenient for the installation of hauler and overspeed governor, still be equipped with upper frame strengthening rib 321 on the power upper frame 32 and be located upper frame mounting hole 322 on the upper frame strengthening rib 321, it consolidates when power upper frame 32, still be convenient for the installation of its inside part.
The power upper frame 32 is fixedly connected with the power outer frame 31, and in order to reinforce the fixed connection between the power upper frame 32 and the power outer frame 31, the power upper frame further comprises an upper frame reinforcing plate 34, wherein the upper frame reinforcing plate 34 is positioned between the power upright column 311 and the power upper frame 32 and is fixedly connected through a screw, so that the power frame is prevented from being stressed too much, the power frame is prevented from deforming, and the safe operation of the elevator is ensured.
As shown in fig. 7, the power subframe 33 is located at the bottom of the power frame 31, and is formed by processing and splicing channel steel into a rectangular structure, and is used for matching with the power frame 31 to bear force, and correspondingly, in order to increase the force of the power subframe 33 and facilitate the installation of the traction machine 6 and the speed governor 5, the power subframe 33 is further provided with a subframe reinforcing rib 331 and a subframe installation hole 332 located on the subframe reinforcing rib 331, so that the power subframe 33 is reinforced and the installation of internal components thereof is facilitated.
The power lower frame 33 is fixedly connected with the power outer frame 31, the power lower frame 33 is fixedly connected for reinforcement, the lower frame reinforcing plate 35 is further included, the lower frame reinforcing plate 35 is located between the power lower frame 33 and the external hoistway upright post 21 and is fixedly connected through screws, the power frame is prevented from being stressed too much, deformation or position deviation of the power frame is prevented, and safe operation of the elevator is guaranteed.
Here, through the setting of power frame 31, power upper bracket 32, power lower bracket 33, realized the fixed mounting of hauler 6 and overspeed governor 5, need not to set up the computer lab, practiced thrift manufacturing cost, on the other hand, the power frame need not set up according to the size of elevator well, is applicable to the elevator well of various differences, and the commonality is strong, the installation of being convenient for, practices thrift manufacturing cost and installation maintenance cost.
The track 4 is located inside the well frame 2, and one end is fixed in being located on the well crossbeam 22 of well stand 21 bottom, and the other end is fixed in on the power undercarriage 33, be convenient for elevator car follows the track 4 motion. Specifically, the cross section of the rail 4 is of a T-shaped structure, and the end of the rail is abutted against the support frame 11 and is fixedly connected with the hoistway beam 22, so that the rail 4 is fixedly mounted.
The speed limiter 5 is used for limiting speed and comprises an upper speed limiter 51 positioned in the power frame 3 and a lower speed limiter 52 positioned on the support frame 11, wherein the upper speed limiter 51 is fixed on the lower frame mounting hole 332 through screws, and the fixed mounting of the upper speed limiter 51 is realized.
The traction machine 6 is positioned in the power frame 3, has the same structure as the traditional structure, and is used for driving the elevator car to move up and down. Specifically, the traction machine 6 includes a body 61 and a traction buckle 52 connected to the body 51, the body 51 is fixed to the lower frame mounting hole 332 by a screw, and the traction buckle 52 is fixed to the power lower frame 33 for guiding a traction rope and ensuring normal operation of the elevator car.
The utility model provides a home use elevator's main body frame through bottom frame 1, well frame 2 and power frame 3, has replaced traditional elevator pit, well and computer lab, when being convenient for install and transport, has practiced thrift space and manufacturing cost, and is low to the requirement of installation environment, has enlarged the range of application of elevator.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. A main body frame of a home elevator is characterized by comprising a bottom frame, a well frame connected with the bottom frame, a power frame positioned at the top of the well frame, a track positioned inside the well frame, a speed limiter used for limiting speed, a traction machine installed on the power frame and an overhaul box positioned inside the well frame;
the well frame comprises a well upright column and a well cross beam connected with the well upright column, the bottom of the well upright column is connected with the bottom frame, and the top of the well upright column is connected with the power frame.
2. The home elevator main body frame of claim 1, wherein the bottom frame has a rectangular frame structure including four support frames connected to each other;
the top of support frame is equipped with first spacing hole.
3. The home elevator main body frame according to claim 2, wherein the hoistway pillar is made of an aluminum alloy material, and both ends thereof are provided with second limit holes;
the shape, size and position of a second limiting hole at the bottom of the shaft upright post are matched with those of the first limiting hole;
and extending the limiting column into the first limiting hole and the second limiting hole to realize the fixed connection between the shaft upright column and the support frame.
4. The main body frame of a home elevator according to claim 1, wherein the hoistway vertical columns are further provided with hoistway connecting members and hoistway mounting holes formed in the hoistway connecting members, the number of the hoistway connecting members is two, the two hoistway connecting members are perpendicular to each other, and the hoistway mounting holes formed in the adjacent hoistway vertical columns are arranged oppositely;
and two ends of the shaft cross beam respectively extend into the shaft mounting holes.
5. The home elevator main body frame of claim 3, wherein the power frame comprises a power outer frame, a power upper frame positioned at the top of the power outer frame, and a power lower frame positioned at the bottom of the power outer frame.
6. The home elevator main body frame of claim 5, wherein the power frame comprises power uprights, power cross members connected to the power uprights, and barriers between adjacent power cross members;
the power upright post is provided with a first connecting piece and a second connecting piece, and the first connecting piece and the second connecting piece are perpendicular to each other and have the same structure;
the first connecting piece and the second connecting piece are both provided with beam mounting holes, and two ends of the power beam extend into the beam mounting holes.
7. The home elevator main body frame according to claim 6, wherein a third limiting hole is further formed in the power column, and the third limiting hole matches with the second limiting hole at the top of the hoistway column in shape, size and position;
and the limiting column extends into the second limiting hole and the third limiting hole to realize the fixed connection between the shaft upright column and the power upright column.
8. The home elevator main body frame according to claim 6, wherein the power upper frame is provided with an upper frame reinforcing rib and an upper frame mounting hole on the upper frame reinforcing rib;
the power column is characterized by further comprising an upper frame reinforcing plate, wherein the upper frame reinforcing plate is located between the power column and the power upper frame and fixedly connected with the power column through screws.
9. The home elevator main body frame according to claim 7, wherein the power subframe is further provided with a subframe reinforcing rib and a subframe mounting hole on the subframe reinforcing rib;
still include the undercarriage gusset plate, the undercarriage gusset plate is located between power undercarriage and the outside well stand.
10. The body frame of a home elevator of claim 2, wherein the governor includes an upper governor on an inside of the power frame and a lower governor on the support frame, the upper governor being fixed to the lower frame mounting hole by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878033.0U CN211664506U (en) | 2019-11-01 | 2019-11-01 | Main body frame of home elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878033.0U CN211664506U (en) | 2019-11-01 | 2019-11-01 | Main body frame of home elevator |
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| Publication Number | Publication Date |
|---|---|
| CN211664506U true CN211664506U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921878033.0U Active CN211664506U (en) | 2019-11-01 | 2019-11-01 | Main body frame of home elevator |
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| CN (1) | CN211664506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861993A (en) * | 2019-11-01 | 2020-03-06 | 中山天达电梯科技有限公司 | Main body frame of home elevator |
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2019
- 2019-11-01 CN CN201921878033.0U patent/CN211664506U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861993A (en) * | 2019-11-01 | 2020-03-06 | 中山天达电梯科技有限公司 | Main body frame of home elevator |
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