CN209841355U - Elevator door system testing device - Google Patents
Elevator door system testing device Download PDFInfo
- Publication number
- CN209841355U CN209841355U CN201920425621.2U CN201920425621U CN209841355U CN 209841355 U CN209841355 U CN 209841355U CN 201920425621 U CN201920425621 U CN 201920425621U CN 209841355 U CN209841355 U CN 209841355U
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- door system
- elevator door
- support
- system testing
- supporting
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Abstract
The utility model provides an elevator door system testing arrangement, including bottom surface frame and the braced frame of fixing on the bottom surface frame, the bottom surface frame includes: the bottom surface longitudinal beams and the bottom surface cross beams are connected between the two bottom surface longitudinal beams, the bottom surface longitudinal beams and the bottom surface cross beams form a supporting surface, each bottom surface longitudinal beam comprises a main body and fixing seats positioned at two ends of the main body, and each fixing seat is provided with a roller for walking; the support frame includes: the two support columns are arranged side by side and are respectively connected with the two bottom surface longitudinal beams; the upper mounting beam and the lower mounting beam are both parallel to the supporting surface, are mounted on the two supporting columns and are used for forming a mounting surface of the elevator door system, the mounting surface is perpendicular to the supporting surface, and the plane where the mounting surface is located is intersected with the main body of the bottom longitudinal beam. The utility model discloses dismouting convenient to use, the utility model discloses a technical scheme is small than the testing arrangement commonly used on the market, and test stability is high, brings high convenience for the installation survey door system.
Description
Technical Field
The utility model relates to an elevator field especially relates to lift-cabin door system testing arrangement.
Background
Elevator door system product development and improvement often requires verification of effects and splicing tests to confirm reliability. Because the installation need relate to the transformation on whole ladder, not only the cost is great and waste time and energy, and many tests need not even carry out the piece together of whole ladder, only need the door system piece together can reach the purpose, consequently need design a section dismouting convenient to use, mobilizable door machine test jig.
Common aluminum alloy test frames in the market are large and heavy, are difficult to disassemble and install, are difficult to move, and need to be driven to a special device to influence the test and demonstration.
Some simple frames self-made by some elevator companies are usually low in height, the height of a door machine is as high as that of adults, the simple frames are generally used for training and demonstration, real test effects cannot be achieved, bearing capacity is low, and the simple frames are not suitable for simulating real load tests.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dismouting convenient to use, portable, the objective lift-cabin door system testing arrangement of test effect.
An elevator door system testing apparatus comprising a floor frame and a support frame fixed on the floor frame, the floor frame comprising: the bottom surface longitudinal beams and the bottom surface cross beams are connected between the two bottom surface longitudinal beams, the bottom surface longitudinal beams and the bottom surface cross beams form a supporting surface, each bottom surface longitudinal beam comprises a main body and fixing seats positioned at two ends of the main body, and each fixing seat is provided with a roller for walking;
the support frame includes:
the two support columns are arranged side by side and are respectively connected with the two bottom surface longitudinal beams;
and the upper mounting beam and the lower mounting beam are both mounted on the two support columns in parallel to the support surfaces and are used for forming mounting surfaces of the elevator door system, the mounting surfaces are perpendicular to the support surfaces, and the plane where the mounting surfaces are located is intersected with the main body of the bottom side beam.
Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.
Optionally, all be equipped with on upper and lower installation roof beam with support column complex fixed ear, fixed ear with be equipped with the constant head tank on any one of the support column, be equipped with on the other with constant head tank complex location fastener, the constant head tank extends in the direction of gravity.
Optionally, the connecting positions of the upper mounting beam and the lower mounting beam with the supporting column are provided with two fixing lugs, and each fixing lug is provided with two positioning grooves.
Optionally, the minimum distance from the intersection point of the plane where the mounting surface is located and the bottom side rail to the end surface of the bottom side rail is 80 mm.
Optionally, the support frame further includes two support oblique columns arranged side by side, and each support oblique column is connected with the support column and the bottom side longitudinal beam at the corresponding position.
Optionally, the two supporting oblique columns are connected with each other through a plurality of first reinforcing rods, and each supporting oblique column is connected with the supporting column on the corresponding side through a second reinforcing rod.
Optionally, the maximum included angle formed by each support oblique column and the corresponding bottom side longitudinal beam is 70 degrees.
Optionally, the bottom surface cross beams are provided with two bottom surface cross beams and form a groined shape with the bottom surface longitudinal beam, and a third reinforcing member is connected between the two bottom surface cross beams.
Optionally, a fourth reinforcing member is connected between two ends of the two supporting columns far away from the supporting surface.
Optionally, the roller includes at least two universal wheels, a positioning column capable of extending and retracting in the gravity direction is disposed on the universal wheel, the positioning column has an extended working state, and the positioning column supports the elevator door system testing device in the working state.
The utility model discloses a following technique is excellent:
the utility model has the advantages that the disassembly and the assembly are convenient, compared with the common testing device in the market, the technical proposal disclosed by the utility model has small volume and high testing stability, and is suitable for the testing of door systems with various sizes, in particular to a large-opening goods elevator; the installation and disassembly are convenient, all parts can be freely disassembled and assembled without large-scale equipment, the parts in the technical scheme disclosed by the utility model can be sequentially installed from bottom to top, the parts which are installed firstly can be conveniently climbed by workers, an operation platform does not need to be erected, and the installation of the tested door system is very convenient;
it is portable, the utility model discloses a technical scheme constitutes through common metal material for the cost is lower, still can realize freely removing and fixed, location through the gyro wheel, makes things convenient for the place to arrange, has both strengthened operating personnel's safety in utilization, has improved lift-cabin door efficiency of software testing again.
The test effect is objective, the utility model discloses a technical scheme compares in the common simple and easy frame of this technical field, and bearing capacity is great, and size and true product match are fit for simulating real load test. The real test effect can be achieved.
Drawings
Fig. 1 is a schematic view of an elevator door system testing apparatus according to the present embodiment;
fig. 2 is a schematic view showing a state of readiness of the elevator door system testing apparatus of the present embodiment;
FIG. 3 is a schematic view of the mounting ears of FIG. 1;
fig. 4 is a schematic view of the roller of fig. 1.
The reference numerals in the figures are illustrated as follows:
1. a bottom surface frame; 11. a bottom side rail; 111. a support surface; 112. a main body; 113. a fixed seat; 114. a roller; 1141. a positioning column; 12. a bottom cross member; 13. a third reinforcement; 2. a support frame; 21. a support pillar; 22. an upper mounting beam; 23. a lower mounting beam; 221. a mounting surface; 24. fixing the ear; 241. positioning a groove; 242. positioning a fastener; 25. supporting the batter post; 26. a first reinforcement bar; 27. a second reinforcement bar; 28. a fourth reinforcement; 3. an elevator door system.
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.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 4, an elevator door system testing apparatus includes a floor frame 1 and a support frame 2 fixed on the floor frame 1, the floor frame 1 including: the bottom surface longitudinal beams 11 are arranged side by side, the bottom surface cross beam 12 is connected between the two bottom surface longitudinal beams 11, the bottom surface longitudinal beams 11 and the bottom surface cross beam 12 form a supporting surface 111, each bottom surface longitudinal beam 11 comprises a main body 112 and fixing seats 113 positioned at two ends of the main body 112, and rollers 114 for walking are mounted on the fixing seats 113;
the support frame 2 includes:
the two support columns 21 are arranged side by side, and the two support columns 21 are respectively connected with the two bottom surface longitudinal beams 11;
the upper mounting beam 22 and the lower mounting beam 23 are both mounted on the two support columns 21 in parallel with the support surface 111 and are used for forming a mounting surface 221 of the elevator door system 3, the mounting surface 221 is perpendicular to the support surface 111, and the plane of the mounting surface 221 intersects with the main body 112 of the bottom side rail 11.
The elevator door system testing device keeps stable through the contact of the bottom surface frame 1 and the ground, and realizes the relevant functions of the test by forming a mounting surface 221 through the supporting frame 2 and mounting the elevator door system 3. The design of the elevator door system testing device in the embodiment is mainly characterized in that the elevator door system 3 is hung at the gravity center position. In order to ensure the stability in the testing process and ensure that the elevator door system testing device does not have the tendency of overturning, the plane of the mounting surface 221 is intersected with the main body 112 of the bottom side rail 11. Because the rollers 114 are installed on the fixing seats 113 at the two ends of the bottom side rail 11, the center of gravity of the elevator door system 3 after being suspended is still in the bottom frame 1, and therefore, the elevator door system 3 does not generate a component force for driving the elevator door system testing device to incline, and the overall stability of the elevator door system testing device is ensured.
Optionally, the upper mounting beam 22 and the lower mounting beam 23 are both provided with fixing lugs 24 engaged with the supporting columns 21, either one of the fixing lugs 24 and the supporting columns 21 is provided with a positioning slot 241, the other one is provided with a positioning fastener 242 engaged with the positioning slot 241, and the positioning slot 241 extends in the gravity direction.
The positioning groove 241 can be a strip-shaped hole in the embodiment, and the positioning groove 241 extends in the gravity direction, i.e. the strip-shaped hole is distributed in the gravity direction in the length direction. Through the cooperation of the positioning fasteners 242, the upper mounting beam 22 and the lower mounting beam 23 can be displaced on the supporting column 21 by being guided by the positioning grooves 241, so that the distance between the upper mounting beam 22 and the lower mounting beam 23 can be adjusted to adapt to elevator door systems 3 with different sizes and lengths.
Optionally, two fixing lugs 24 are arranged at the connecting positions of each of the upper mounting beam 22, the lower mounting beam 23 and the supporting column 21, and two positioning grooves 241 are arranged on each fixing lug 24.
The connection positions of each of the upper mounting beam 22, the lower mounting beam 23 and the support columns 21 are provided with two fixing lugs 24. in the embodiment, the upper mounting beam 22 is fixed with the two support columns 21 through the four fixing lugs 24, and the lower mounting beam 23 is fixed with the two support columns 21 through the four fixing lugs 24. The elevator door system 3 can generate movement trends in multiple directions in the test process, the movement trends in the multiple directions all need to be stopped by the upper mounting beam 22 and the lower mounting beam 23, and therefore the upper mounting beam 22 and the lower mounting beam 23 need to ensure higher strength and mounting stability. Therefore, the installation stability of the upper installation beam 22 and the lower installation beam 23 can be effectively improved by installing the two fixing lugs 24 at each connecting position of the upper installation beam 22, the lower installation beam 23 and the support column 21, and meanwhile, the two positioning grooves 241 arranged on each fixing lug 24 can lock the movement of the upper installation beam 22 and the lower installation beam 23 in the slotting direction of the positioning grooves 241 through the positioning fasteners 242.
Optionally, the minimum distance from the intersection point of the plane where the mounting surface 221 is located and the floor side member 11 to the end surface of the floor side member 11 is 80 mm.
In a specific selection of the present embodiment, referring to the size of the elevator door system 3 and the size of the roller 114, the installation surface 221 is retracted at least 80 mm from the end surface of the floor side member 11.
Optionally, the supporting frame 2 further includes two supporting oblique columns 25 arranged side by side, and each supporting oblique column 25 is connected with the supporting column 21 and the floor side member 11 at the corresponding position.
The supporting oblique column 25 can effectively improve the rigidity of the supporting frame 2 in the pitching direction relative to the supporting surface 111, and ensure the position relationship between the supporting surface 111 and the mounting surface 221, in the specific mounting mode of the embodiment, the supporting oblique column 25 and the supporting column 21 are mutually connected through bolts, the supporting oblique column 25 is mounted behind the supporting column 21, and a process hole is formed in the side surface of the supporting column 21 on the side of the mounting surface 221, so that the supporting oblique column 25 and the supporting column 21 are conveniently fastened through bolts.
Optionally, the two supporting oblique columns 25 are connected to each other through a plurality of first reinforcing rods 26, and each supporting oblique column 25 is connected to the supporting column 21 on the corresponding side through a second reinforcing rod 27.
First stiffener 26 can effectively improve braced frame 2 for the ascending rigidity of supporting surface 111 left and right sides, effectively reduces because braced frame 2 deformation that the in-process arouses that opens and shuts of elevator door system 3 improves the stability of test.
Optionally, the angle (not numbered) formed by each support batter post 25 and the corresponding floor stringer 11 is 70 degrees at the maximum.
The included angle formed by the supporting oblique column 25 and the corresponding bottom surface longitudinal beam 11 is the included angle formed by the supporting oblique column 25 and the supporting surface 111, the included angle is required to increase the gravity center of the elevator door system testing device after the elevator door system 3 is hung, and the self quality of the bottom surface frame 1 can also increase the stability of the whole device. The preferred range for the embodiment of the present invention is 60 degrees.
Optionally, two bottom cross beams 12 are provided and form a groined shape with the bottom longitudinal beam 11, and a third reinforcing member 13 is connected between the two bottom cross beams 12.
The bottom surface frame 1 with the # -shaped third reinforcing part 13 can effectively improve the strength of the bottom surface frame 1, improve the weight of the bottom surface frame 1 and reduce the requirement of the bottom surface frame 1 for counterweight.
Optionally, a fourth stiffener 28 is connected between two ends of the two support columns 21 away from the support surface 111.
The fourth reinforcing member 28 can enhance the rigidity between the two support columns 21. The fourth stiffener 28 is mounted on top of the two support columns 21. The upper mounting beam 22 and the lower mounting beam 23 can also improve the rigidity between the two support columns 21, but the upper mounting beam 22 and the lower mounting beam 23 are mounted on the two support columns 21 through the fixing lugs 24, and the fixing lugs 24 can adjust the characteristics of the upper mounting beam 22 and the lower mounting beam 23, so that the requirement of reinforcing the two support columns 21 cannot be met.
Optionally, the roller 114 at least includes two universal wheels, a positioning column 1141 capable of extending and retracting in the gravity direction is disposed on the universal wheels, the positioning column 1141 has an extended working state, and when the positioning column 1141 is in the working state, the positioning column 1141 supports the elevator door system testing device.
In this embodiment, the bottom surface frame 1 is provided with four universal wheels, and the form of bolt is selected for use to the reference column 1141 on the universal wheel, and when the bolt changes into the long term soon and gets into the working state promptly, thereby the bolt supports bottom surface frame 1 and makes the universal wheel liftoff with ground counterbalance and realize elevator door system testing arrangement's location and support.
In the assembling process, the worker firstly installs the bottom surface frame 1 through fasteners such as bolts and the like, then installs the supporting columns 21, and then sequentially installs each part according to the height from bottom to top, and the lower layer part installed firstly can play a role of a ladder in the installation process, so that the worker tramples to install the upper layer part, and the elevator door system testing device disclosed by the embodiment can be installed without a climbing device. After the installation is completed, the elevator door system testing device disclosed in this embodiment can still be positioned by moving the roller 114 and the positioning column 1141, which is convenient for site arrangement and display.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An elevator door system testing apparatus, comprising a floor frame and a supporting frame fixed on the floor frame, the floor frame comprising: the bottom surface longitudinal beams and the bottom surface cross beams are connected between the two bottom surface longitudinal beams, the bottom surface longitudinal beams and the bottom surface cross beams form a supporting surface, each bottom surface longitudinal beam comprises a main body and fixing seats positioned at two ends of the main body, and each fixing seat is provided with a roller for walking;
the support frame includes:
the two support columns are arranged side by side and are respectively connected with the two bottom surface longitudinal beams;
and the upper mounting beam and the lower mounting beam are both mounted on the two support columns in parallel to the support surfaces and are used for forming mounting surfaces of the elevator door system, the mounting surfaces are perpendicular to the support surfaces, and the plane where the mounting surfaces are located is intersected with the main body of the bottom side beam.
2. The elevator door system testing device of claim 1, wherein the upper and lower mounting beams are each provided with a fixing lug for engaging with the support post, one of the fixing lug and the support post is provided with a positioning slot, the other is provided with a positioning fastener for engaging with the positioning slot, and the positioning slot extends in the direction of gravity.
3. The elevator door system testing device of claim 2, wherein two fixing lugs are provided at the connecting position of each of the upper and lower mounting beams and the supporting post, and two positioning slots are provided on each fixing lug.
4. The elevator door system testing apparatus of claim 1, wherein a minimum distance from an intersection of a plane of the mounting surface and the floor side rail to an end surface of the floor side rail is 80 mm.
5. The elevator door system testing apparatus of claim 1, wherein the support frame further comprises two support rakes arranged side-by-side, each support rake being connected to a corresponding position of the support column and the floor stringer.
6. The elevator door system testing device of claim 5, wherein two of the supporting inclined columns are connected to each other through a plurality of first reinforcing rods, and each supporting inclined column is connected to the supporting column on the corresponding side through a second reinforcing rod.
7. The elevator door system testing apparatus of claim 5, wherein each support batter post forms an angle with the corresponding bottom side rail that is a maximum of 70 degrees.
8. The elevator door system testing device of claim 1, wherein the bottom cross member has two cross members and forms a groined shape with the bottom longitudinal member, and a third reinforcement member is connected between the two bottom cross members.
9. The elevator door system testing apparatus of claim 1, wherein a fourth stiffener is connected between ends of the two support posts remote from the support surface.
10. The elevator door system testing device of claim 1, wherein the rollers include at least two universal wheels, the universal wheels are provided with positioning posts capable of extending and retracting in a gravity direction, the positioning posts have an extended working state, and in the working state of the positioning posts, the positioning posts support the elevator door system testing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920425621.2U CN209841355U (en) | 2019-03-29 | 2019-03-29 | Elevator door system testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920425621.2U CN209841355U (en) | 2019-03-29 | 2019-03-29 | Elevator door system testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841355U true CN209841355U (en) | 2019-12-24 |
Family
ID=68909937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920425621.2U Expired - Fee Related CN209841355U (en) | 2019-03-29 | 2019-03-29 | Elevator door system testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209841355U (en) |
-
2019
- 2019-03-29 CN CN201920425621.2U patent/CN209841355U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210513 Address after: Room 305-w, 3rd floor, No.11 Lane 1888, Caoyang Road, Putuo District, Shanghai 200333 Patentee after: Xin Xi'ao Elevator Group Co.,Ltd. Address before: No.46, Qichao Road, Chang'an Town (Nongfa District), Haining City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG XIZI HEAVY INDUSTRY MACHINERY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |