CN219958419U - Can dismantle teaching with vertical ladder steelframe well - Google Patents
Can dismantle teaching with vertical ladder steelframe well Download PDFInfo
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- CN219958419U CN219958419U CN202321270071.4U CN202321270071U CN219958419U CN 219958419 U CN219958419 U CN 219958419U CN 202321270071 U CN202321270071 U CN 202321270071U CN 219958419 U CN219958419 U CN 219958419U
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 59
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a detachable vertical ladder steel frame hoistway for teaching, and belongs to the technical field of steel frame hoistway equipment. This can dismantle teaching with vertical ladder steelframe well includes: the steel frame hoistway, the bottom of which is fixedly connected with two rectangular blocks; the box base sets up in the downside of steel framework well, the top fixedly connected with square groove piece of box base, the top fixedly connected with of box base two side joint casees, this can dismantle teaching with vertical ladder steelframe well, after teaching demonstration work is ended, start through the control motor, make two-way threaded rods synchronous rotation, every two-way threaded rod drives and corresponds two drive plates and keep away from the motion each other, thereby make four installation poles break away from two cuboid pieces, the steelframe well can be very convenient take off from the square groove piece, the dismantlement work flow of steelframe well has been greatly simplified, the dismantlement efficiency of steelframe well has been improved.
Description
Technical Field
The utility model relates to the technical field of steel frame well equipment, in particular to a detachable teaching vertical ladder steel frame well.
Background
A vertical elevator, also called an upright elevator or a lifting elevator, is an elevator which is vertically lifted and is a convenient facility for electric control and is used for carrying people or goods in a multi-storey building. It has a car running between at least two rows of rigid guide rails perpendicular or inclined at an angle less than 15 deg., the car being sized and configured to facilitate the ingress and egress of passengers or the loading and unloading of cargo. A straight elevator is the earliest elevator that appears and is also one of the most common elevator categories in life.
The hoistway of an upright elevator generally refers to a vertical passage in a building dedicated to elevator travel up and down, with a rectangular or square cross-section. In general, one hoistway is used for one elevator, and two or more elevators can be used in parallel in a special case. The floor of each floor is provided with a door opening, and a hoistway door can be installed. Guide rails for sliding the elevator car and the counterweight block are installed in the hoistway. The pit of the hoistway is provided with a buffer for the elevator car. The motor and the transmission machinery are mostly arranged at the top of the elevator shaft, and the new elevator shaft structure is mostly arranged at the outer end of a building or a structure in a traditional way and adopts a steel structure.
In the teaching process of upright elevator manufacturing and production trade, in order to let the elevator operation process in the well that the student can know, can set up the steelframe well that is used for the teaching generally and be used for audio-visual to the operation of student's show vertical ladder in the steelframe well, but the steelframe well that is used for the teaching need dismantle after the teaching is accomplished accomodate, and even the steelframe well that is used for the teaching, for stability and security, it also can use connecting device such as a large amount of bolts to carry out loaded down with trivial details installation when installing before the teaching, lead to when dismantling the steelframe well for the teaching, the dismantlement work also will be very loaded down with trivial details and troublesome, the dismantlement efficiency is very slow.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a detachable vertical ladder steel frame well for teaching, which can greatly simplify the disassembly work flow of the steel frame well and improve the disassembly efficiency of the steel frame well.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme:
can dismantle teaching with vertical ladder steelframe well, include:
the steel frame hoistway, the bottom of the steel frame hoistway is fixedly connected with two rectangular blocks;
the box-shaped base is arranged on the lower side of the steel framework hoistway, the top of the box-shaped base is fixedly connected with square groove blocks, the top of the box-shaped base is fixedly connected with two side joint boxes, a bidirectional threaded rod is rotationally connected between the inner walls of the two sides of each side joint box, two transmission plates are connected to each bidirectional threaded rod in a threaded manner, and a transmission rod is fixedly connected to the outer surface of one side of each transmission plate;
two groups of mounting rods are arranged, each group of two mounting rods are movably inserted into the square groove block, one end of each group of two mounting rods is fixedly connected with a mounting plate, and each mounting plate is fixedly connected with two corresponding transmission rods; and
and the synchronous driving assembly is arranged on the box-shaped base.
As a preferable scheme of the utility model, the synchronous driving assembly comprises two groups of first synchronous wheels and two supporting plates, wherein the two supporting plates are fixedly connected between the upper inner wall and the lower inner wall of the box-shaped base, each group of first synchronous wheels is provided with two, one of the first synchronous wheels of each group is fixedly sleeved on the corresponding bidirectional threaded rod, and the other of the first synchronous wheels of each group is rotatably connected between the two supporting plates.
As a preferable scheme of the utility model, the synchronous driving assembly further comprises a control box and two second synchronous wheels, wherein the control box is fixedly connected to the outer surface of one side of one supporting plate, the two second synchronous wheels are both rotatably connected between the supporting plate and the control box, and the two second synchronous wheels are respectively and fixedly connected with the corresponding two first synchronous wheels.
As a preferable scheme of the utility model, the synchronous driving assembly further comprises a motor, wherein the motor is fixedly arranged on the outer surface of one side of the control box, and the output end of the motor is fixedly connected with the corresponding second synchronous wheel.
As a preferable scheme of the utility model, two limiting rods are fixedly connected between the inner walls of the two sides of each side joint box, and each transmission plate is sleeved on the two limiting rods in a sliding way.
As a preferable scheme of the utility model, the top of the steel-framed hoistway is fixedly connected with two positioning rods, and the two rectangular blocks are respectively sleeved on the two positioning rods in a sliding way.
3. Advantageous effects
Compared with the prior art, the utility model provides a detachable vertical ladder steel frame well for teaching, which has the following beneficial effects:
this can dismantle teaching with vertical ladder steelframe well, after teaching demonstration work is ended, start through the control motor, drive and correspond the second synchronizing wheel and rotate, two second synchronizing wheels can keep synchronous rotation, thereby ensure that two sets of first synchronizing wheels keep synchronous rotation, finally make two-way threaded rods synchronous rotation, every two-way threaded rod drives and corresponds two drive plates and keep away from the motion each other, make four drive plates drive two mounting panels and keep away from each other through four transfer lines, thereby make four installation poles break away from two rectangular blocks, the steelframe well can be very convenient follow square groove piece in take off, the dismantlement work flow of steelframe well has been greatly simplified, the dismantlement efficiency of steelframe well has been improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a top view of the box base of the present utility model;
FIG. 4 is a cross-sectional view of a box base of the present utility model;
fig. 5 is a schematic view of a part of the structure of the present utility model.
The reference numerals in the figures illustrate:
1. a steel frame hoistway; 2. a box-shaped base; 3. rectangular blocks; 4. square groove blocks; 5. a mounting plate; 6. a mounting rod; 7. a side joint box; 8. a positioning rod; 9. a two-way threaded rod; 10. a drive plate; 11. a limit rod; 12. a first synchronizing wheel; 13. a support plate; 14. a control box; 15. a motor; 16. a transmission rod; 17. and a second synchronizing wheel.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples:
referring to fig. 1-5, a detachable teaching vertical ladder steel frame hoistway includes:
the steel structure well 1, the bottom of the steel structure well 1 is fixedly connected with two rectangular blocks 3;
the box-shaped base 2 is arranged on the lower side of the steel framework hoistway 1, the square groove block 4 is fixedly connected to the top of the box-shaped base 2, the two side joint boxes 7 are fixedly connected to the top of the box-shaped base 2, the two-way threaded rods 9 are respectively and rotatably connected between the inner walls of the two sides of each side joint box 7, two transmission plates 10 are respectively and spirally connected to each two-way threaded rod 9, and the transmission rods 16 are respectively and fixedly connected to the outer surface of one side of each transmission plate 10;
two groups of mounting rods 6 are arranged, each group of mounting rods 6 is provided with two mounting rods 6, each group of two mounting rods 6 is movably inserted into the square groove block 4, one end of each group of two mounting rods 6 is fixedly connected with a mounting plate 5, and each mounting plate 5 is fixedly connected with two corresponding transmission rods 16; and
and the synchronous driving assembly is arranged on the box-shaped base 2.
In the specific embodiment of the utility model, two square grooves are formed in the top of the square groove block 4, after the two rectangular blocks 3 are placed in the two square grooves, the two bidirectional threaded rods 9 are controlled to synchronously rotate through the synchronous driving assembly, so that the two transmission plates 10 on each bidirectional threaded rod 9 are mutually close to each other to move, the four transmission rods 16 drive the two mounting plates 5 to mutually close, the four mounting rods 6 on the two mounting plates 5 are inserted into the two rectangular blocks 3, the steel frame hoistway 1 is fixed on the upper side of the box-shaped base 2 for practical demonstration in the teaching process, and after the teaching work is finished, the two bidirectional threaded rods 9 are controlled to reversely and synchronously rotate through the synchronous driving assembly, so that the two mounting plates 5 are mutually far away, the four mounting rods 6 are separated from the two rectangular blocks 3, the steel frame hoistway 1 can be conveniently taken down from the square groove block 4, the disassembly work flow of the steel frame hoistway 1 is greatly simplified, and the disassembly efficiency of the steel frame hoistway 1 is improved.
Referring to fig. 4 and 5 specifically, the synchronous driving assembly includes two sets of first synchronous wheels 12 and two support plates 13, the two support plates 13 are fixedly connected between the upper and lower inner walls of the box-shaped base 2, each set of first synchronous wheels 12 is provided with two, each set of one first synchronous wheel 12 is fixedly sleeved on the corresponding bidirectional threaded rod 9, and each set of the other first synchronous wheels 12 is rotatably connected between the two support plates 13.
In this embodiment, each set of two first synchronous wheels 12 is connected by a first synchronous belt in a transmission manner, and when the two first synchronous wheels 12 between the two supporting plates 13 rotate, the two first synchronous wheels 12 inside the side joint box 7 are respectively driven to rotate, so that the two bidirectional threaded rods 9 rotate.
Referring to fig. 5 specifically, the synchronous driving assembly further includes a control box 14 and two second synchronous wheels 17, the control box 14 is fixedly connected to an outer surface of one side of one of the support plates 13, the two second synchronous wheels 17 are rotatably connected between the support plate 13 and the control box 14, and the two second synchronous wheels 17 are respectively and fixedly connected with the corresponding two first synchronous wheels 12.
In this embodiment, the two second synchronous wheels 17 are in transmission connection through the second synchronous belt, and the two second synchronous wheels 17 will keep rotating synchronously, so that the two first synchronous wheels 12 between the two support plates 13 rotate synchronously, thereby ensuring that the two groups of first synchronous wheels 12 keep rotating synchronously, and finally, the two bidirectional threaded rods 9 rotate synchronously.
Referring specifically to fig. 4, the synchronous driving assembly further includes a motor 15, where the motor 15 is fixedly installed on an outer surface of one side of the control box 14, and an output end of the motor 15 is fixedly connected with a corresponding second synchronous wheel 17.
In this embodiment, the motor 15 is controlled to start, so as to drive the corresponding second synchronizing wheel 17 to rotate.
Specifically, as shown in fig. 4, two limiting rods 11 are fixedly connected between the inner walls of two sides of each side joint box 7, and each driving plate 10 is slidably sleeved on the two limiting rods 11.
In this embodiment, two stop bars 11 inside each side joint box 7 are used to ensure that the corresponding two drive plates 10 can be kept in stable relatively close or distant motion.
Specifically, referring to fig. 3, two positioning rods 8 are fixedly connected to the top of the steel-framed hoistway 1, and two rectangular blocks 3 are respectively slidably sleeved on the two positioning rods 8.
In this embodiment, two positioning rods 8 are used for positioning by inserting two rectangular blocks 3 into two square grooves of the square groove block 4.
Working principle: after the work of the steel frame well 1 for teaching demonstration is finished, the corresponding second synchronous wheels 17 are driven to rotate by the control motor 15, the two second synchronous wheels 17 can keep synchronous rotation, so that the two first synchronous wheels 12 positioned between the two supporting plates 13 synchronously rotate, the two groups of first synchronous wheels 12 are ensured to synchronously rotate, finally the two bidirectional threaded rods 9 synchronously rotate, each bidirectional threaded rod 9 drives the corresponding two transmission plates 10 to move away from each other, the four transmission plates 10 drive the two mounting plates 5 to move away from each other through the four transmission rods 16, the four mounting rods 6 are separated from the two rectangular blocks 3, the steel frame well 1 can be conveniently removed from the square groove blocks 4, the disassembly work flow of the steel frame well 1 is greatly simplified, the disassembly efficiency of the steel frame well 1 is improved, the control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the power supply belong to the common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, and the utility model does not explain the detailed control mode and the wiring arrangement.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (6)
1. Can dismantle teaching with vertical ladder steelframe well, its characterized in that includes:
the steel frame well (1), the bottom of the steel frame well (1) is fixedly connected with two rectangular blocks (3);
the box-shaped base (2), the box-shaped base (2) is arranged on the lower side of a steel framework hoistway (1), square groove blocks (4) are fixedly connected to the top of the box-shaped base (2), two side-joint boxes (7) are fixedly connected to the top of the box-shaped base (2), two bidirectional threaded rods (9) are respectively and rotationally connected between the inner walls of the two sides of each side-joint box (7), two transmission plates (10) are respectively and fixedly connected to the outer surfaces of one sides of the transmission plates (10), and transmission rods (16) are respectively and fixedly connected to the outer surfaces of one sides of the transmission plates (10);
two groups of mounting rods (6), wherein each group of mounting rods (6) is provided with two mounting rods, each group of two mounting rods (6) are movably inserted into the square groove block (4), one end of each group of two mounting rods (6) is fixedly connected with a mounting plate (5), and each mounting plate (5) is fixedly connected with two corresponding transmission rods (16); and
and the synchronous driving assembly is arranged on the box-shaped base (2).
2. The detachable teaching vertical ladder steel frame hoistway as claimed in claim 1, wherein: the synchronous drive assembly comprises two groups of first synchronous wheels (12) and two support plates (13), wherein the two support plates (13) are fixedly connected between the upper inner wall and the lower inner wall of the box-shaped base (2), each group of first synchronous wheels (12) are respectively provided with two, one of the first synchronous wheels (12) is fixedly sleeved on the corresponding bidirectional threaded rod (9), and the other one of the first synchronous wheels (12) is respectively and rotatably connected between the two support plates (13).
3. The detachable teaching vertical ladder steel frame hoistway as claimed in claim 2, wherein: the synchronous drive assembly further comprises a control box (14) and two second synchronous wheels (17), wherein the control box (14) is fixedly connected to one side outer surface of one supporting plate (13), the two second synchronous wheels (17) are both rotatably connected between the supporting plate (13) and the control box (14), and the two second synchronous wheels (17) are respectively and fixedly connected with the corresponding two first synchronous wheels (12).
4. A vertical ladder steel frame hoistway for detachable teaching according to claim 3, characterized in that: the synchronous drive assembly further comprises a motor (15), the motor (15) is fixedly arranged on the outer surface of one side of the control box (14), and the output end of the motor (15) is fixedly connected with a corresponding second synchronous wheel (17).
5. The detachable teaching vertical ladder steel frame hoistway as claimed in claim 1, wherein: two limiting rods (11) are fixedly connected between the inner walls of the two sides of each side joint box (7), and each transmission plate (10) is sleeved on the two limiting rods (11) in a sliding mode.
6. The detachable teaching vertical ladder steel frame hoistway as claimed in claim 1, wherein: the top of the steel frame well (1) is fixedly connected with two positioning rods (8), and the two rectangular blocks (3) are respectively sleeved on the two positioning rods (8) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321270071.4U CN219958419U (en) | 2023-05-24 | 2023-05-24 | Can dismantle teaching with vertical ladder steelframe well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321270071.4U CN219958419U (en) | 2023-05-24 | 2023-05-24 | Can dismantle teaching with vertical ladder steelframe well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219958419U true CN219958419U (en) | 2023-11-03 |
Family
ID=88536227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321270071.4U Active CN219958419U (en) | 2023-05-24 | 2023-05-24 | Can dismantle teaching with vertical ladder steelframe well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219958419U (en) |
-
2023
- 2023-05-24 CN CN202321270071.4U patent/CN219958419U/en active Active
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