CN114057060A - Staggered stubble shaper for cage guide - Google Patents
Staggered stubble shaper for cage guide Download PDFInfo
- Publication number
- CN114057060A CN114057060A CN202111260894.4A CN202111260894A CN114057060A CN 114057060 A CN114057060 A CN 114057060A CN 202111260894 A CN202111260894 A CN 202111260894A CN 114057060 A CN114057060 A CN 114057060A
- Authority
- CN
- China
- Prior art keywords
- stubble
- plate
- shaper
- fastening screw
- straight sleeve
- 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.)
- Pending
Links
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 17
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 9
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/023—Mounting means therefor
- B66B7/027—Mounting means therefor for mounting auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
- B66B19/002—Mining-hoist operation installing or exchanging guide rails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/023—Mounting means therefor
- B66B7/026—Interconnections
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- Gates (AREA)
Abstract
The application provides a cage guide stubble staggering shaper, and belongs to the technical field of cage guide shaping. A shaft guide stubble staggering shaper comprises a bottom plate, wherein a first fixing plate and a second fixing plate are fixedly installed on the surfaces of two sides of the bottom plate respectively, a plurality of mounting holes are formed in the first fixing plate and the second fixing plate and are distributed at equal intervals, a first straight sleeve is installed in each mounting hole, a nut is fixedly installed at one end of each first straight sleeve, and a first fastening screw is inserted into each first straight sleeve; first fastening screw threaded connection be in on the nut, the shaping plate is installed through the bearing rotation to first fastening screw's one end, fixed mounting has the straight sleeve of two sets of symmetric distribution's of second on the lower surface of bottom plate, makes things convenient for the wrong stubble of cage guide to carry out the shaping, to greatly reduced the time of handling, maintenance efficiency improves greatly, simultaneously, greatly reduced maintainer's intensity of labour and the security threat of pit shaft operation.
Description
Technical Field
The application relates to the technical field of cage guide shaping, in particular to a cage guide stubble staggering shaper.
Background
The cage guide is used as a guide rail for lifting the container, and has the functions of eliminating the transverse swing of the lifting container in the operation process, ensuring the high-speed and safe operation of the lifting container and preventing the lifting container from falling. The shaft equipment is divided into rigid equipment (rigid cage guide) and flexible equipment (steel wire rope cage guide) according to the structure difference of the cage guide.
Along with seasonal temperature and geological pressure changes of a shaft, stubble staggering conditions can exist among the combined cage guide, safe operation of the auxiliary shaft is seriously threatened, and due to operation in the shaft, correction of the stubble staggering of the cage guide is time-consuming and labor-consuming, the safety threat is large, and the construction difficulty is large.
Disclosure of Invention
In order to make up for above not enough, the application provides a cage guide stubble-staggering shaper, aims at improving the condition that can have the wrong stubble between the combination cage guide along with seasonal temperature, pit shaft geological pressure change, seriously threatens auxiliary shaft safe operation, because be the operation in the pit shaft, it wastes time and energy to correct the wrong stubble of cage guide, and the security threat is big, and the construction degree of difficulty is big problem.
The embodiment of the application provides a cage guide stubble staggering shaper, which comprises a bottom plate, wherein a first fixing plate and a second fixing plate are fixedly installed on the surfaces of two sides of the bottom plate respectively, a plurality of mounting holes distributed at equal intervals are formed in the first fixing plate and the second fixing plate respectively, a first straight sleeve is installed in each mounting hole, a nut is fixedly installed at one end of each first straight sleeve, and a first fastening screw is inserted into each first straight sleeve;
first fastening screw threaded connection is in on the nut, the shaping plate is installed through the bearing rotation to first fastening screw's one end, fixed mounting has the straight sleeve of two sets of symmetric distribution's of second on the lower surface of bottom plate, install the support bar on the straight sleeve of second, first fixed plate with the structure of second fixed plate is the same.
In the above-mentioned realization in-process, through the bottom plate, the cooperation of first fixed plate and second fixed plate is convenient for placing of cage guide, first straight sleeve through the mounting hole installation, be favorable to improving the stability that first fastening screw removed, the shaping plate of bearing rotation installation is passed through to the one end of first fastening screw, adjust the position of shaping plate, the shaping plate of being convenient for supports on the surface at the cage guide, can realize the shaping of the wrong stubble of cage guide, greatly reduced the time of handling, maintenance efficiency improves greatly, and simultaneously, greatly reduced maintainer's intensity of labour and the security threat of pit shaft operation.
In a specific embodiment, the bottom plate is provided with two symmetrical positioning grooves on the surface, positioning blocks are slidably mounted in the positioning grooves, and the positioning blocks are fixedly mounted on the lower surface of the first fixing plate.
In the implementation process, the positioning block is slidably mounted in the positioning groove, so that the first fixing plate can be accurately mounted on the bottom plate, and the mounting precision is improved.
In a specific embodiment, two symmetrical fixing blocks are fixedly arranged on the circumferential surface of one side of the first straight sleeve, and fixing holes are formed in the fixing blocks.
In the implementation process, the first straight sleeve is fixedly mounted on the surface of the first fixing plate through two symmetrical fixing blocks mounted on the first straight sleeve, the fixing block is fixed through the screw conveniently through the fixing hole, and replacement is facilitated.
In a specific embodiment, a triangular reinforcing rib plate is arranged between each of the first fixing plate and the second fixing plate and the bottom plate.
In the implementation process, the strength of the structure between the first fixing plate and the bottom plate and between the second fixing plate and the bottom plate is greatly improved through the triangular reinforcing rib plates.
In a specific embodiment, a through hole is formed in the second straight sleeve, and a second fastening screw is arranged in the through hole.
In the implementation process, the through holes are formed in the second straight sleeve, so that the second fastening screws can be conveniently installed, the support bar is conveniently and fixedly installed in the second straight sleeve, and the support bar is conveniently replaced.
In a specific embodiment, a plurality of symmetrically distributed threaded cylinders are fixedly mounted on the lower surface of the bottom plate, and threaded mounting blocks are connected with the threaded cylinders in a threaded manner.
In the implementation process, the thread mounting block is convenient to be connected in a threaded manner through the thread cylinder, and the thread mounting block is convenient to detach.
In a specific embodiment, a hollow column is fixedly installed on the lower surface of the threaded installation block, a support column is slidably installed in the hollow column, and a support plate is fixedly installed on the lower surface of the support column.
In the implementation process, the supporting columns are slidably mounted in the hollow columns, so that the height between the base plate and the ground can be conveniently adjusted, the use height of the base plate can be conveniently adjusted according to the use environment of the stubble staggering shaper, and the supporting plates are favorable for increasing the friction force with the ground.
In a specific embodiment, two symmetrical sliding grooves are formed in the hollow column, two symmetrical sliding blocks are fixedly mounted on the circumferential surface of the supporting column, and the sliding blocks are slidably mounted in the sliding grooves.
In the implementation process, the sliding block is slidably mounted in the sliding groove, so that the stability of the supporting column sliding in the hollow column is greatly improved.
In a specific embodiment, a locking block is fixedly installed on the outer surface of the hollow column, a third fastening screw is connected to the locking block in a threaded manner, and one end of the third fastening screw abuts against the sliding block.
In the implementation process, the third fastening screw in threaded connection with the locking block is convenient to abut against the surface of one side of the sliding block, and the sliding is prevented by conveniently locking after the height is adjusted.
In a particular embodiment, one of the slides is provided with graduation marks.
In the implementation process, the height of the support is adjusted by the auxiliary support columns according to the geographical environment of the shaping through the scale marks, and the accuracy of height adjustment is improved.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic diagram of a structure provided in an embodiment of the present application;
FIG. 2 is a second schematic structural diagram provided in the present application;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
fig. 4 is a partially enlarged view of a portion B in fig. 2.
In the figure: 1. a base plate; 2. a first fixing plate; 3. a second fixing plate; 4. mounting holes; 5. a first straight sleeve; 6. a nut; 7. a first fastening screw; 8. shaping plates; 9. a second straight sleeve; 10. a supporting strip; 11. positioning a groove; 12. positioning blocks; 13. a fixed block; 14. a fixing hole; 15. a triangular reinforcing rib plate; 16. a through hole; 17. a second fastening screw; 18. a threaded barrel; 19. a threaded mounting block; 20. a hollow column; 21. a support pillar; 22. a support plate; 23. a chute; 24. a slider; 25. a locking block; 26. a third fastening screw; 27. scale lines are marked.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-4, the application provides a shaft guide stubble staggering shaper, which comprises a base plate 1, wherein a first fixing plate 2 and a second fixing plate 3 are respectively and fixedly installed on the surfaces of two sides of the base plate 1, a plurality of mounting holes 4 are respectively formed in the first fixing plate 2 and the second fixing plate 3 and are distributed at equal intervals, a first straight sleeve 5 is installed in each mounting hole 4, a nut 6 is fixedly installed at one end of each first straight sleeve 5, and a first fastening screw 7 is inserted into each first straight sleeve 5;
the first fastening screw 7 is connected on the nut 6 by screw thread, one end of the first fastening screw 7 is rotatably provided with an integer plate 8 by a bearing, the lower surface of the bottom plate 1 is fixedly provided with two groups of second straight sleeves 9 which are symmetrically distributed, the second straight sleeves 9 are provided with supporting bars 10, the first fixing plate 2 and the second fixing plate 3 have the same structure, the arrangement of the cage guide is facilitated through the matching of the bottom plate 1, the first fixing plate 2 and the second fixing plate 3, the stability of the movement of the first fastening screw 7 is improved through the first straight sleeve 5 arranged in the mounting hole 4, one end of the first fastening screw 7 rotates the shaping plate 8 arranged through the bearing, the position of the shaping plate 8 is adjusted, the shaping plate 8 is convenient to abut against the surface of the cage guide, can realize the shaping of the wrong stubble of cage guide, greatly reduced the time of handling, maintenance efficiency improves greatly, simultaneously, greatly reduced maintainer's intensity of labour and the security threat of pit shaft operation.
When specifically setting up, bottom plate 1 is provided with the constant head tank 11 of two symmetries on the surface, and slidable mounting has locating piece 12 in the constant head tank 11, and locating piece 12 fixed mounting is on first fixed plate 2's lower surface, through slidable mounting's locating piece 12 in the constant head tank 11, is favorable to first fixed plate 2 to accurately install on bottom plate 1, improves the installation accuracy.
In this application scheme, fixed mounting has two symmetrical fixed blocks 13 on one side circumference surface of first straight sleeve 5, is provided with fixed orifices 14 on the fixed block 13, through the fixed block 13 of two symmetries of installing on the first straight sleeve 5, and the first straight sleeve 5 fixed mounting of being convenient for is on the surface of first fixed plate 2, and the fixed block 13 of being convenient for through the fixed orifices 14 that is equipped with is fixed through the screw, convenient change.
In this embodiment, a triangular reinforcing rib 15 is arranged between each of the first fixing plate 2 and the second fixing plate 3 and the bottom plate 1, and the strength of the structure between each of the first fixing plate 2 and the bottom plate 1 and the structure between each of the second fixing plate 3 and the bottom plate 1 are greatly improved by the triangular reinforcing rib 15.
In this application scheme, be provided with through-hole 16 on the straight sleeve 9 of second, be provided with second fastening screw 17 in the through-hole 16, through the through-hole 16 that sets up on the straight sleeve 9 of second, the installation of the second fastening screw 17 of being convenient for makes things convenient for the change of support bar 10 with support bar 10 fixed mounting in the straight sleeve 9 of second.
When specifically setting up, fixed mounting has a plurality of symmetric distribution's a screw section of thick bamboo 18 on the lower surface of bottom plate 1, and 18 female connection in a screw section of thick bamboo have screw thread installation piece 19, and the screw thread installation piece 19 of being convenient for through a screw section of thick bamboo 18 carries out threaded connection, makes things convenient for the dismantlement of screw thread installation piece 19.
In this application scheme, fixed mounting has hollow post 20 on the lower surface of screw thread installation piece 19, slidable mounting has support column 21 in hollow post 20, fixed mounting has backup pad 22 on the lower surface of support column 21, slidable mounting's support column 21 in hollow post 20, conveniently adjust the height between bottom plate 1 and the ground, be convenient for adjust the use height of bottom plate 1 according to the environment that this wrong stubble shaper used, backup pad 22 is favorable to the increase with the frictional force on ground.
In this embodiment, two symmetrical sliding grooves 23 are formed in the hollow column 20, two symmetrical sliding blocks 24 are fixedly mounted on the circumferential surface of the supporting column 21, the sliding blocks 24 are slidably mounted in the sliding grooves 23, and the sliding blocks 24 are slidably mounted in the sliding grooves 23, so that the sliding stability of the supporting column 21 in the hollow column 20 is greatly improved.
In a specific embodiment, a locking block 25 is fixedly installed on the outer surface of the hollow column 20, a third fastening screw 26 is connected to the locking block 25 in a threaded manner, one end of the third fastening screw 26 abuts against the sliding block 24, and the third fastening screw 26 connected to the locking block 25 in a threaded manner is convenient to abut against one side surface of the sliding block 24, so that locking is convenient after the height is adjusted, and sliding is prevented.
In this embodiment, a scale mark 27 is arranged on one of the sliders 24, and the auxiliary support column 21 is convenient to adjust the support height according to the geographical environment of the shaping through the scale mark 27, so that the accuracy of height adjustment is improved.
The working principle of the stubble staggering shaper for the cage guide is as follows: during the use, through bottom plate 1, the block of the cage guide of being convenient for of the cooperation of first fixed plate 2 and second fixed plate 3, through twisting the first fastening screw 7 that moves cage guide wrong stubble shaper both sides, it carries out the horizontal direction removal to have driven integer plate 8, integer plate 8 of being convenient for supports on the surface of cage guide, can realize cage guide wrong stubble shaping, greatly reduced the time of handling, maintenance efficiency improves greatly, and simultaneously, greatly reduced maintainer's intensity of labour and the security threat of pit shaft operation.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The stubble staggering shaper for the cage guide is characterized by comprising a bottom plate (1), wherein a first fixing plate (2) and a second fixing plate (3) are fixedly installed on the surfaces of two sides of the bottom plate (1) respectively, a plurality of mounting holes (4) are formed in the first fixing plate (2) and the second fixing plate (3) and are distributed at equal intervals, a first straight sleeve (5) is installed in each mounting hole (4), a nut (6) is fixedly installed at one end of each first straight sleeve (5), and a first fastening screw (7) is inserted into each first straight sleeve (5);
first fastening screw (7) threaded connection be in on nut (6), the one end of first fastening screw (7) is passed through the bearing and is rotated and install integer board (8), fixed mounting has the straight sleeve of second (9) of two sets of symmetric distributions on the lower surface of bottom plate (1), install support bar (10) on the straight sleeve of second (9), first fixed plate (2) with the structure of second fixed plate (3) is the same.
2. The canyon stubble shaper as claimed in claim 1, wherein two symmetrical positioning grooves (11) are formed on the surface of said base plate (1), positioning blocks (12) are slidably mounted in said positioning grooves (11), and said positioning blocks (12) are fixedly mounted on the lower surface of said first fixing plate (2).
3. The stubble shaper according to claim 1, wherein two symmetrical fixing blocks (13) are fixedly mounted on one side circumferential surface of the first straight sleeve (5), and fixing holes (14) are formed in the fixing blocks (13).
4. The stubble shaper according to claim 1, characterized in that a triangular rib (15) is arranged between the bottom plate (1) and each of the first and second fixing plates (2, 3).
5. The canyon stubble shaper according to claim 1, characterized in that said second straight sleeve (9) is provided with a through hole (16), and said through hole (16) is provided with a second fastening screw (17).
6. The canyon stubble shaper as claimed in claim 1, wherein a plurality of symmetrically distributed threaded cylinders (18) are fixedly mounted on the lower surface of said base plate (1), and a threaded mounting block (19) is threadedly connected to said threaded cylinders (18).
7. The canyon stubble shaper as claimed in claim 6, wherein a hollow column (20) is fixedly mounted on the lower surface of said threaded mounting block (19), a support column (21) is slidably mounted in said hollow column (20), and a support plate (22) is fixedly mounted on the lower surface of said support column (21).
8. The stubble shaper according to claim 7, characterized in that two symmetrical chutes (23) are arranged in the hollow column (20), two symmetrical sliding blocks (24) are fixedly mounted on the circumferential surface of the supporting column (21), and the sliding blocks (24) are slidably mounted in the chutes (23).
9. The stubble shaper according to claim 8, characterized in that a locking block (25) is fixedly mounted on the outer surface of the hollow column (20), a third fastening screw (26) is screwed on the locking block (25), and one end of the third fastening screw (26) abuts against the sliding block (24).
10. The stubble shaper according to claim 8, characterized in that a graduation mark (27) is provided on one of the sliders (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111260894.4A CN114057060A (en) | 2021-10-28 | 2021-10-28 | Staggered stubble shaper for cage guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111260894.4A CN114057060A (en) | 2021-10-28 | 2021-10-28 | Staggered stubble shaper for cage guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114057060A true CN114057060A (en) | 2022-02-18 |
Family
ID=80235663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111260894.4A Pending CN114057060A (en) | 2021-10-28 | 2021-10-28 | Staggered stubble shaper for cage guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114057060A (en) |
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| CN112275841A (en) * | 2020-11-19 | 2021-01-29 | 浙江义腾特种钢管有限公司 | Full-automatic steel pipe straightening device |
| CN113039933A (en) * | 2020-12-17 | 2021-06-29 | 沈慧红 | Agricultural fruit collecting and protecting device and using method |
| CN214133418U (en) * | 2020-11-20 | 2021-09-07 | 四川省广汉华夏铁路器材有限公司 | Auxiliary positioning structure for elevator guide rail straightening device |
| CN214442471U (en) * | 2021-01-07 | 2021-10-22 | 正达源(盐城)钛业科技有限公司 | Titanium alloy pipe straightening machine |
| CN113529502A (en) * | 2021-07-15 | 2021-10-22 | 中铁十二局集团电气化工程有限公司 | Subway guide rail is laid with correcting auxiliary device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090301156A1 (en) * | 2008-06-05 | 2009-12-10 | Corbeil Glen | Tubing straightener |
| CN101337242A (en) * | 2008-07-25 | 2009-01-07 | 合肥锻压集团有限公司 | Section steel rectification hydraulic press |
| CN101912902A (en) * | 2010-07-30 | 2010-12-15 | 浙江大学 | Integrated ultrasonic de-stressing automatic T-shaped guide rail straightening machine |
| CN103624113A (en) * | 2013-11-14 | 2014-03-12 | 张家港市张运机械制造有限公司 | Elevator guide rail straightening machine |
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| CN208600500U (en) * | 2018-04-17 | 2019-03-15 | 吴江市通宇电梯轨道有限公司 | A kind of T-type elevator guide rail top surface straightening system |
| CN208137439U (en) * | 2018-05-06 | 2018-11-23 | 郑州科技学院 | A kind of civil engineering building template connection frame being conveniently adjusted |
| CN112275841A (en) * | 2020-11-19 | 2021-01-29 | 浙江义腾特种钢管有限公司 | Full-automatic steel pipe straightening device |
| CN214133418U (en) * | 2020-11-20 | 2021-09-07 | 四川省广汉华夏铁路器材有限公司 | Auxiliary positioning structure for elevator guide rail straightening device |
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| CN113529502A (en) * | 2021-07-15 | 2021-10-22 | 中铁十二局集团电气化工程有限公司 | Subway guide rail is laid with correcting auxiliary device |
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Application publication date: 20220218 |