CN108838964B - Upright post installation positioning tool of escalator - Google Patents
Upright post installation positioning tool of escalator Download PDFInfo
- Publication number
- CN108838964B CN108838964B CN201810826324.9A CN201810826324A CN108838964B CN 108838964 B CN108838964 B CN 108838964B CN 201810826324 A CN201810826324 A CN 201810826324A CN 108838964 B CN108838964 B CN 108838964B
- Authority
- CN
- China
- Prior art keywords
- positioning
- mounting
- positioning block
- upright post
- escalator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 title claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/06—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
The invention relates to a column mounting and positioning tool for an escalator, which is used for mounting a head column and/or a straight-line section column of the escalator; the upright post installation positioning tool comprises a group of reference guide rails extending in the left-right direction and a reference base bridged on the group of reference guide rails in the front-back direction; the reference base is slidably arranged on the reference guide rail through a group of guide rollers which are arranged on the left side and the right side and are opposite in front and back, the outer sides of the guide rollers on the group of reference guide rails are respectively provided with a limiting guide surface for limiting the deflection of the guide rollers, and any side of the reference base in the front-back direction is provided with a tensioning device for enabling the guide rollers on the other side to be clung to the limiting guide surfaces; the front side and the rear side of the reference base are respectively provided with a vertical connecting rod, the two vertical connecting rods are connected through a transverse connecting rod, and the upper parts of the two vertical connecting rods are respectively provided with a positioning device for providing positioning references for the installation of the upright posts. The invention can greatly improve the installation efficiency of the head stand column and the straight-line section stand column.
Description
Technical Field
The invention relates to the field of elevator equipment, in particular to a column installation positioning tool of an escalator.
Background
In the existing handrail system of the escalator, the straight-line section upright post and the head upright post are required to be installed in a positioning mode by taking the escalator guide rail system as a reference, so that the installation accuracy requirement is high, and particularly the escalator used in a large public transportation area (such as a subway station and a high-speed rail station place) is long in length and high in installation accuracy requirement.
When the straight-line section stand column and the head stand column in the prior art are installed, normal lines are placed on two sides of the truss, the normal lines are measured and positioned, the two sides are required to be measured and adjusted for many times, errors exist in measurement, the process stability is poor, more manpower is required, the installation time is usually more than 4 hours, the operation efficiency is quite underground, and even so, the installation accuracy is difficult to meet the design requirement.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art and providing the upright post mounting and positioning tool for the escalator, so that operators can be helped to quickly and accurately position the head upright posts and the straight-line section upright posts.
In order to solve the technical problems, the invention adopts the following technical scheme:
the upright post mounting and positioning tool is used for mounting the head upright post and/or the straight-line section upright post of the escalator; the upright post installation positioning tool comprises a group of reference guide rails extending in the left-right direction and a reference base bridged on the group of reference guide rails in the front-back direction; the reference base is slidably arranged on the reference guide rail through a group of guide rollers which are arranged on the left side and the right side and are opposite in front and back, the outer sides of the guide rollers on the group of reference guide rails are respectively provided with a limiting guide surface for limiting the deflection of the guide rollers, and any one side of the reference base in the front-back direction is provided with a tensioning device for enabling the guide rollers on the other side to be clung to the limiting guide surfaces; the two sides respectively are equipped with a vertical connecting rod around the benchmark base, connect through a horizontal connecting rod between two vertical connecting rods, the upper portion of two vertical connecting rods all has a positioner who provides the location benchmark for the stand installation.
The invention can be further optimized by the following technical measures:
As further optimization, the bottom of the vertical connecting rod is fixedly connected with a mounting base, and a reinforcing connecting rod which is obliquely arranged is arranged between the vertical connecting rod and the mounting base, and the mounting base is fixedly arranged on the reference base. And a hoisting ring is arranged on the transverse connecting rod. The reference guide rail is an aluminum casting, and the limiting guide surface is formed by machining on a limiting boss of the reference guide rail.
As a further optimization, the tensioning device comprises a tensioning wheel contacted with the inner side locating surface of the reference guide rail, a movable support for mounting the tensioning wheel and a tensioning spring for providing tensioning force for the tensioning wheel, wherein the tensioning wheel is rotatably mounted on the movable support, the movable support is movably mounted on the reference base in the front-back direction, and the tensioning spring is abutted against the movable support. The tensioning device further includes a tensioning knob that adjusts the tensioning force of the tensioning spring. The tensioning wheel is a rolling bearing, an inner ring of the rolling bearing is fixed on a mounting shaft, the mounting shaft is fixed on the movable support, and an outer ring of the rolling bearing is contacted with the inner side positioning surface.
As a further optimization, the positioning device comprises a first positioning block for providing a mounting positioning reference for the straight-line section upright post and a second positioning block for providing a mounting positioning reference for the head upright post, wherein the first positioning block is fixedly mounted on the vertical connecting rod, and the second positioning block is detachably mounted on the first positioning block. The bottom surface of the first positioning block is a first reference surface for providing positioning reference for the straight-line section upright post, and the bottom surface of the second positioning block is a second reference surface for providing positioning reference for the head upright post. The second positioning block is provided with two lightening holes for reducing the weight of the second positioning block so as to prevent the second positioning block from deflecting; and the second positioning block is also provided with a mounting jaw and a fastening knob for locking and fastening the second positioning block on the first positioning block.
By adopting the technical scheme, the invention has the following beneficial technical effects:
After the installation positioning tool is adopted, an installer directly carries out positioning installation on the straight-line section upright post through the positioning reference surface of the first positioning block in the positioning device, and after the second positioning block is installed on the first positioning block, the positioning reference surface of the second positioning block can be used for carrying out positioning installation on the head upright post, so that the straight-line section upright post and the head upright post can be positioned quickly and accurately, the installation efficiency of the straight-line section upright post and the head upright post is greatly improved, and the integral assembly quality and the running stability are also improved.
Drawings
In order to more clearly describe the embodiments of the present invention or the prior art, the following will apply to the embodiments
The drawings used in the description of the modes or prior art are briefly introduced and it is apparent that the drawings in the following description are some embodiments of the present invention and that other drawings can be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 is a schematic overall structure of a first embodiment of the present invention.
Fig. 2 is a front view of a first embodiment of the present invention.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is an enlarged view at B in fig. 2.
Fig. 5 is a schematic view showing a state in which a head pillar is mounted in the first embodiment of the present invention.
Fig. 6 is a schematic view showing a state in which a straight column is installed in the first embodiment of the present invention.
Reference numerals:
1. a reference base; 2. a reference rail; 21. a limit boss; 3. a guide roller; 4. a vertical connecting rod; 41. a reinforcing connecting rod; 42. a transverse link; 43. a hoisting ring; 5. a positioning device; 51. a first positioning block; 52. a second positioning block; 53. positioning a fixing frame; 54. fastening a knob; 55. adjusting the gasket; 6. a tensioning device; 61. a tensioning wheel; 62. a movable bracket; 63. tensioning a spring; 64. a tensioning knob; 7. a head column; 8. straight-line section upright post.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", and the like are used,
The orientation or positional relationship indicated by "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description and to simplify the description, and does not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Some embodiments of the present invention are described in detail below with reference to the accompanying drawings. Features of the embodiments described below may be combined with each other without conflict.
Embodiment one:
The upright post mounting and positioning tool of the escalator shown in fig. 1 to 6 is used for mounting a head upright post 7 and a straight-line section upright post 8 of the escalator; the column installation positioning tool comprises a group of reference guide rails 2 extending in the left-right direction and a reference base 1 bridging the group of reference guide rails 2 in the front-back direction; the reference base 1 is slidably arranged on the reference guide rail 2 through a group of guide rollers 3 which are arranged on the left side and the right side and are opposite to each other in front and back, a limit guide surface for limiting the deflection of the guide rollers 3 is respectively arranged on the outer side of the guide rollers 3 on the group of reference guide rails 2, and a tensioning device 6 for enabling the guide rollers 3 on the other side to be tightly attached to the limit guide surface is arranged on any side of the reference base 1 in the front and back direction; the two sides respectively are provided with a vertical connecting rod 4 around the benchmark base 1, two vertical connecting rods 4 are connected through a transverse connecting rod 42, and the upper parts of the two vertical connecting rods 4 are respectively provided with a positioning device 5 for providing positioning benchmark for the installation of the upright posts.
In the present embodiment, the reference rail 2 is a set of two reference rails 2, which are disposed parallel to each other, and the length of the reference rails 2 is longer than the length of the escalator, which is usually 10 meters or more in public transportation. The four guide rollers 3 are respectively positioned at four corners of the reference base 1, the guide rollers 3 are made of aluminum alloy materials through cutting, the processing precision of roller surfaces is high, the reference guide rail 2 is formed by die casting of the aluminum alloy materials, and the top surface of the reference guide rail 2, which is in contact with the guide rollers 3, is also formed by precise cutting. The limit guide surface is positioned on the inner side surface of the limit boss 21 at the edge of the top surface of the reference guide rail 2, and is also formed by mechanical precision cutting processing, so that deflection can not occur in the advancing process of the reference base 1, and accurate positioning is always kept.
It should be noted that, the reference base 1 in this embodiment is a frame structure, and includes a pair of front and rear parallel opposite transverse square tubes and a pair of left and right parallel opposite longitudinal square tubes, where the joint of the transverse square tubes and the longitudinal square tubes is fixedly connected, and a cross reinforcing frame is fixedly installed in the middle of the square frame formed by the transverse square tubes and the longitudinal square tubes to fixedly connect the four square tubes together to form a reference base 1 with a firm structure.
It should be further noted that, in this embodiment, the vertical connecting rod 4 is made of a solid plate with high structural strength, and has high straightness in the length direction, and the outer surface is precisely machined by mechanical cutting, so as to facilitate installation of the positioning device 5. The number of the transverse connecting rods 42 is two, and the tail parts of the transverse connecting rods are fixedly connected with the vertical connecting rods 4.
In this embodiment, the bottom of the vertical connecting rod 4 is fixedly connected with a mounting base, and a reinforcing connecting rod 41 disposed obliquely is disposed between the vertical connecting rod 4 and the mounting base, and the mounting base is fixedly mounted on the reference base 1. The transverse connecting rod 42 is provided with a lifting ring 43. The reference guide rail 2 is an aluminum casting, and the limit guide surface is formed by machining on a limit boss 21 of the reference guide rail 2, wherein the machining is mechanical cutting precision machining, so that the limit guide surface has higher positioning precision.
It should be noted that, the installation base of the vertical connecting rod 4 is in a flat plate shape, and is integrally provided with the vertical connecting rod 4, the reinforcing connecting rod 41 plays a role of oblique support, and is integrally provided with the vertical connecting rod 4, and in fact, the vertical connecting rod 4, the reinforcing connecting rod 41 and the installation base are integrally die-cast. The mounting base is fastened on the reference base 1 through bolts, and the sections of the mounting base and the reference base are machined through precise machinery, so that the positioning accuracy is guaranteed. The hoisting ring 43 arranged on the transverse connecting rod 42 is used for carrying the whole tool, and the whole hoisting ring 43 is in a closed ring shape.
In this embodiment, the tensioning device 6 includes a tensioning wheel 61 contacting the inner positioning surface of the reference rail 2, a movable bracket 62 to which the tensioning wheel 61 is mounted, and a tensioning spring 63 to provide tensioning force to the tensioning wheel 61, the tensioning wheel 61 is rotatably mounted on the movable bracket 62, the movable bracket 62 is movably mounted on the reference base 1 in the front-rear direction, and the tensioning spring 63 abuts against the movable bracket 62. The tensioning device 6 further comprises a tensioning knob 64 for adjusting the tensioning force of the tensioning spring 63. The tensioning wheel 61 is a rolling bearing, an inner ring of the rolling bearing is fixed on a mounting shaft, the mounting shaft is fixed on the movable support 62, and an outer ring of the rolling bearing is contacted with the inner side positioning surface.
Since the rolling bearing has high machining accuracy, the use of the rolling bearing as the tension wheel 61 can greatly improve positioning accuracy. The movable support 62 is further provided with a fixed support at the outside thereof, the fixed support is fixedly mounted on the bottom surface of the reference base 1, a chute is provided at the middle part of the fixed support, two protruding shafts are provided at the outside of the movable support 62, and the protruding shafts extend into the chute and can move in the chute.
The inner ring of the rolling bearing is rotatably mounted on the inner side of the movable bracket 62 via a mounting shaft, and the outer ring thereof abuts against the inner positioning surface of the reference rail 2. The tensioning spring 63 is arranged between the movable support 62 and the fixed support, two ends of the tensioning spring 63 are respectively abutted against the movable support 62 and the fixed support, the tensioning knob 64 is fixedly connected with a bolt column, the other end of the bolt column is fixed on the movable support 62, the bolt column penetrates through the middle of the tensioning spring 63 and the fixed support, the tensioning knob 64 is positioned on the outer side of the fixed support, a nut matched with the bolt column is arranged on the fixed support, and the position of the movable support 62 in the fixed support can be adjusted by rotating the tensioning knob 64 so that the guide roller 3 on the other side of the reference base 1 is in close contact with the limiting guide surface to provide positioning.
In addition, the tensioning device 6 in this embodiment is only one embodiment, and in fact, there are many structures for realizing tensioning in the prior art, for example, the tensioning spring 63 in this embodiment may be replaced by a shrapnel, the tensioning knob 64 may not be provided, the elastic member may be provided with a fixed tensioning force, and the tensioning wheel 61 may be mounted on an elastic cantilever, so long as tensioning can be realized.
In this embodiment, the positioning device 5 includes a first positioning block 51 for providing a mounting positioning reference for the straight-line section column 8 and a second positioning block 52 for providing a mounting positioning reference for the head column 7, the first positioning block 51 is fixedly mounted on the vertical link 4, and the second positioning block 52 is detachably mounted on the first positioning block 51. The bottom surface of the first positioning block 51 is a first reference surface for providing a positioning reference for the straight-line section upright post 8, and the bottom surface of the second positioning block 52 is a second reference surface for providing a positioning reference for the head upright post 7. The second positioning block 52 has two weight reducing holes for reducing the weight thereof to prevent the deflection thereof; and the second positioning block 52 is also provided with a mounting jaw and a fastening knob 54 for locking and fastening the second positioning block 52 on the first positioning block 51.
It should be noted that, the first positioning block 51 is installed in the outside of the vertical connecting rod 4, the vertical connecting rod 4 is fixedly provided with the positioning fixing frame 53, the first positioning block 51 is r-shaped, and comprises a vertical installation portion and a horizontal positioning portion, the installation portion is fixedly connected with the positioning fixing frame 53, the bottom surface of the positioning portion is a first reference surface for providing positioning accuracy for the straight-line section upright post 8, that is, when the straight-line section upright post 8 is installed, the first reference surface provides an installation positioning reference. In order to adjust the position and positioning accuracy of the first positioning block 51, an adjusting spacer 55 is interposed between the mounting portion and the positioning fixing frame 53, and the position and levelness of the first positioning block 51 can be adjusted by changing the thickness of the adjusting spacer 55.
The second positioning block 52 is detachably mounted on the first positioning block 51, and the jaw on the first positioning block 51 clamps the first positioning block 51, so that the second reference surface is located below the first reference surface, so as to provide a mounting positioning reference surface for the head pillar 7. The fastening knob 54 is leaked outside the second positioning block 52, and the fastening knob 54 has a bolt post thereon, the second positioning block 52 has a nut engaged with the bolt post thereon, the bolt post passes through the nut and abuts against the upper surface of the first positioning block 51, and the first positioning block 51 can be firmly fixed or released by screwing the fastening knob 54. In addition, the provision of the lightening holes is advantageous in improving the positioning accuracy of the second positioning block 52.
It should be noted that, the positioning device 5 in this embodiment is only one embodiment, in fact, the positioning device 5 of the present invention may also be implemented to position the head pillar 7 and the straight-line pillar 8 in other embodiments, for example, two independent positioning blocks that are not installed and connected with each other may be provided to position the head pillar 7 and the straight-line pillar 8 respectively, that is, the first positioning block 51 and the second positioning block 52 are installed on the positioning fixing frame 53 respectively, and then removed after one positioning block is used, and then the other positioning block is installed. The positioning fixing frame 53 may be shaped similar to the first positioning block 51, and then the first positioning block 51 and the second positioning block 52 may be attached to the positioning surface of the positioning fixing frame 53 by strong magnets, so long as the two positioning blocks can be replaced.
When the mounting and positioning tool is used, the mounting and positioning tool is firstly mounted between the escalator and the position is adjusted, then the head upright post 7 is firstly mounted, the top surface of the head upright post 7 is propped against the second reference surface of the second positioning surface, then the mounting and fixing are carried out, the head upright posts 7 on two sides can be simultaneously mounted, after the head upright post 7 is mounted, the second positioning block 52 is detached, the first positioning block 51 and the first reference surface thereof are leaked, and when the straight-line section upright post 8 is mounted, the top surface of the straight-line section upright post 8 is propped against the first reference surface, and then the mounting and fixing are carried out.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (8)
1. The upright post mounting and positioning tool is used for mounting the head upright post and/or the straight-line section upright post of the escalator; the method is characterized in that:
The upright post installation positioning tool comprises a group of reference guide rails extending in the left-right direction and a reference base bridged on the group of reference guide rails in the front-back direction;
The reference base is slidably arranged on the reference guide rail through a group of guide rollers which are arranged on the left side and the right side and are opposite in front and back, the outer sides of the guide rollers on the group of reference guide rails are respectively provided with a limiting guide surface for limiting the deflection of the guide rollers, and the limiting guide surfaces are positioned on the inner side surfaces of limiting bosses on the edges of the top surfaces of the reference guide rails; a tensioning device which enables the guide roller on the other side to be clung to the limit guide surface is arranged on any side of the reference base in the front-rear direction;
The front side and the rear side of the reference base are respectively provided with a vertical connecting rod, the two vertical connecting rods are connected through a transverse connecting rod, and the upper parts of the two vertical connecting rods are respectively provided with a positioning device for providing positioning references for the installation of the upright posts;
The positioning device comprises a first positioning block for providing a mounting positioning reference for the straight-line section upright post and a second positioning block for providing a mounting positioning reference for the head upright post, wherein the first positioning block is fixedly arranged on the vertical connecting rod, and the second positioning block is detachably arranged on the first positioning block;
The bottom surface of the first positioning block is a first reference surface for providing positioning reference for the straight-line section upright post, and the bottom surface of the second positioning block is a second reference surface for providing positioning reference for the head upright post.
2. The upright mounting and positioning tool for an escalator according to claim 1, wherein the bottom of the vertical connecting rod is fixedly connected with a mounting base, and a reinforcing connecting rod which is obliquely arranged is arranged between the vertical connecting rod and the mounting base, and the mounting base is fixedly mounted on the reference base.
3. The escalator column mounting and positioning tool according to claim 1, wherein the transverse connecting rod is provided with a lifting ring.
4. The escalator column mounting and positioning tool according to claim 1, wherein the reference guide rail is an aluminum casting, and the limit guide surface is machined on a limit boss of the reference guide rail.
5. The column mounting and positioning fixture for an escalator according to claim 1 or 4, wherein the tensioning device comprises a tensioning wheel contacting with an inner side positioning surface of the reference rail, a movable bracket for mounting the tensioning wheel, and a tensioning spring for providing tensioning force to the tensioning wheel, the tensioning wheel is rotatably mounted on the movable bracket, the movable bracket is movably mounted on the reference base in a front-rear direction, and the tensioning spring is abutted on the movable bracket.
6. The escalator column mounting fixture of claim 5, wherein said tensioning device further comprises a tensioning knob for adjusting the tension of the tensioning spring.
7. The fixture for mounting and positioning an escalator upright according to claim 5, wherein the tensioning wheel is a rolling bearing, an inner ring of the rolling bearing is fixed on a mounting shaft, the mounting shaft is fixed on a movable bracket, and an outer ring of the rolling bearing is in contact with the inner positioning surface.
8. The escalator column mounting and positioning fixture according to claim 1, wherein the second positioning block is provided with two weight reducing holes for reducing the weight thereof to prevent the second positioning block from being deflected; and the second positioning block is also provided with a mounting jaw and a fastening knob for locking and fastening the second positioning block on the first positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826324.9A CN108838964B (en) | 2018-07-25 | 2018-07-25 | Upright post installation positioning tool of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826324.9A CN108838964B (en) | 2018-07-25 | 2018-07-25 | Upright post installation positioning tool of escalator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108838964A CN108838964A (en) | 2018-11-20 |
| CN108838964B true CN108838964B (en) | 2024-06-04 |
Family
ID=64192116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810826324.9A Active CN108838964B (en) | 2018-07-25 | 2018-07-25 | Upright post installation positioning tool of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108838964B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940565B (en) * | 2019-02-21 | 2023-11-03 | 中铁隧道局集团有限公司 | Dismounting and mounting tool for shield machine wheel set |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009214947A (en) * | 2008-03-06 | 2009-09-24 | Toshiba Elevator Co Ltd | Handrail structure of passenger conveyer, and installation method of handrail pole |
| CN102674127A (en) * | 2012-05-30 | 2012-09-19 | 江南嘉捷电梯股份有限公司 | Positioning device and positioning method for oblique handrail supports of moving pavement |
| CN104291201A (en) * | 2014-09-23 | 2015-01-21 | 西尼电梯(杭州)有限公司 | Moving pavement moving positioning device |
| CN204160440U (en) * | 2014-10-30 | 2015-02-18 | 康力电梯股份有限公司 | Glass bracket frock in the middle part of escalator |
| CN204221669U (en) * | 2014-06-24 | 2015-03-25 | 杭州西奥电梯有限公司 | A kind of assembly tooling for moving sidewalk or escalator glass clamp gripping members |
| CN204308235U (en) * | 2014-12-09 | 2015-05-06 | 株洲中航动科南方燃气轮机成套制造安装有限公司 | Part fixture for processing |
| CN205521072U (en) * | 2016-02-26 | 2016-08-31 | 苏州富士电梯有限公司 | Automatic oblique handrail stand of horizontal segment location frock of staircase |
| CN208601471U (en) * | 2018-07-25 | 2019-03-15 | 浙江梅轮电梯股份有限公司 | A kind of column installation positioning tool of escalator |
-
2018
- 2018-07-25 CN CN201810826324.9A patent/CN108838964B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009214947A (en) * | 2008-03-06 | 2009-09-24 | Toshiba Elevator Co Ltd | Handrail structure of passenger conveyer, and installation method of handrail pole |
| CN102674127A (en) * | 2012-05-30 | 2012-09-19 | 江南嘉捷电梯股份有限公司 | Positioning device and positioning method for oblique handrail supports of moving pavement |
| CN204221669U (en) * | 2014-06-24 | 2015-03-25 | 杭州西奥电梯有限公司 | A kind of assembly tooling for moving sidewalk or escalator glass clamp gripping members |
| CN104291201A (en) * | 2014-09-23 | 2015-01-21 | 西尼电梯(杭州)有限公司 | Moving pavement moving positioning device |
| CN204160440U (en) * | 2014-10-30 | 2015-02-18 | 康力电梯股份有限公司 | Glass bracket frock in the middle part of escalator |
| CN204308235U (en) * | 2014-12-09 | 2015-05-06 | 株洲中航动科南方燃气轮机成套制造安装有限公司 | Part fixture for processing |
| CN205521072U (en) * | 2016-02-26 | 2016-08-31 | 苏州富士电梯有限公司 | Automatic oblique handrail stand of horizontal segment location frock of staircase |
| CN208601471U (en) * | 2018-07-25 | 2019-03-15 | 浙江梅轮电梯股份有限公司 | A kind of column installation positioning tool of escalator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108838964A (en) | 2018-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201371333Y (en) | Assembling tool for underframe of electrical locomotive | |
| CN101733608B (en) | Universal fixture and method for welding H-shaped steel stand columns | |
| CN210099350U (en) | Locomotive framework assembling tool | |
| CN101693363A (en) | Measurement assembly stand | |
| CN108838964B (en) | Upright post installation positioning tool of escalator | |
| CN113029757A (en) | Hopkinson bar modularized support test platform | |
| CN114166458A (en) | Wind tunnel body part suspension system and method | |
| CN211032575U (en) | Sensor positioning device | |
| CN110625382B (en) | Magnetic suspension frame beam assembling device | |
| CN208601471U (en) | A kind of column installation positioning tool of escalator | |
| CN212918154U (en) | Lower frame tailor-welding tool | |
| CN216275062U (en) | Standard gauge detection frame for railway | |
| CN109304591B (en) | Comb plate assembly tooling structure of escalator | |
| CN213318555U (en) | Welding fixture | |
| CN111115493B (en) | Lifting mechanism for three-dimensional clamp library | |
| CN110315268B (en) | Positioning and locking device and automobile welding assembly production line comprising same | |
| CN103231337B (en) | Crane assembling clamp | |
| CN210548993U (en) | Multi-way pipe flange assembly equipment | |
| CN210615588U (en) | Vertical circulation type mechanical parking equipment frame assembly welding device | |
| CN113628773A (en) | Adjustable device for assembling spent fuel dry-type storage equipment support of nuclear power station | |
| CN209157506U (en) | A kind of bridge generator terminal beam positioning tool | |
| CN108857974B (en) | Positioning jig for front face support of automobile | |
| CN105345285A (en) | Method and tool for mounting upper rail in overhead position in narrow and small space | |
| CN105089271A (en) | Mechanical embedded bolt positioning and installing assembly | |
| CN216707298U (en) | Tool platform for mounting and debugging escalator roads |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |