CN113681525A - Rack mounting and positioning device for standard section of construction elevator - Google Patents
Rack mounting and positioning device for standard section of construction elevator Download PDFInfo
- Publication number
- CN113681525A CN113681525A CN202111130367.1A CN202111130367A CN113681525A CN 113681525 A CN113681525 A CN 113681525A CN 202111130367 A CN202111130367 A CN 202111130367A CN 113681525 A CN113681525 A CN 113681525A
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- positioning
- seats
- seat
- positioning device
- standard
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000000725 suspension Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention discloses a rack mounting and positioning device for a standard section of a construction elevator, which comprises a supporting seat, a mounting platform arranged on the supporting seat, two first positioning seats respectively arranged at two ends of the mounting platform in the length direction, and two second positioning seats respectively arranged at two sides of the mounting platform in the width direction, wherein a positioning area is formed between the two first positioning seats and the two second positioning seats, and the standard section is erected in the positioning area; at least one of the two first positioning seats is slidably arranged along a direction close to or far away from the positioning area; at least one of the two second positioning seats is slidably arranged in a direction close to or far away from the positioning area. According to the positioning device, the two first positioning seats are matched with the two second positioning seats, so that the rack can be quickly and accurately positioned and installed at the corresponding position on the standard knot, the installation precision of the rack is improved, and the operation stability of the suspension cage is ensured.
Description
Technical Field
The invention relates to a rack mounting and positioning device for a standard section of a construction elevator.
Background
The construction hoist generally comprises standard sections and a suspension cage, wherein the guide rail frame is combined by a plurality of standard sections, the standard sections are provided with racks, the suspension cage is provided with gears, and the suspension cage is lifted on the guide rail frame through the meshing of the gears and the racks. At present, the rack assembly on the standard section is usually completed manually, and because the accuracy of manual installation is poor, the installation position of the rack can deviate to a certain degree, the stability of the operation of the cage is influenced, and the operation noise of the construction elevator is increased.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a rack mounting and positioning device for a standard section of a construction elevator.
In order to achieve the purpose, the invention adopts the technical scheme that:
a rack mounting and positioning device for a standard joint of a construction elevator is used for mounting two racks on the standard joint, and comprises a supporting seat, a mounting platform arranged on the supporting seat, two first positioning seats respectively arranged at two ends of the mounting platform in the length direction, and two second positioning seats respectively arranged at two sides of the mounting platform in the width direction, wherein a positioning area is formed between the two first positioning seats and the two second positioning seats, and the standard joint is erected in the positioning area;
at least one of the two first positioning seats is arranged in a slidable manner along a direction close to or far away from the positioning area, and two ends of the standard knot in the length direction are respectively abutted against the two first positioning seats;
at least one of the two second positioning seats is arranged in a slidable manner along a direction close to or far away from the positioning area, the two racks are respectively erected on the two second positioning seats, and the length direction of the two racks is parallel to the length direction of the standard knot.
Preferably, the two first positioning seats comprise a first positioning seat a and a first positioning seat B, the first positioning seat a is slidably disposed along a direction close to or far away from the first positioning seat B, and the positioning device further comprises a first driving assembly for driving the first positioning seat a to slide.
Further preferably, the positioning device further includes two first sliding rails disposed on the mounting platform and extending along the sliding direction of the first positioning seat a, and the first positioning seat a is slidably disposed on the two first sliding rails.
Preferably, the standard knot includes standard festival body, many connect respectively in the bight of standard festival body and the stand that is parallel to each other, first locator seat includes the seat body, locates a plurality of position sleeves on the seat body, two first locator seats on a plurality of position sleeve one-to-one sets up, every the both ends of stand are inserted respectively and are located two first locator seats on corresponding two in the position sleeve.
Preferably, the positioning device further includes two bearing seat groups disposed in the positioning region and respectively located on two sides of the standard joint in the width direction, and each bearing seat group includes a plurality of bearing seats arranged at intervals along the length direction of the standard joint and used for bearing the upright post.
Preferably, the two second positioning bases are slidably disposed along a direction approaching or departing from each other, and the positioning device further includes a second driving assembly for driving the two second positioning bases to slide.
Further preferably, the second positioning seat comprises a plurality of positioning sub-seats arranged at intervals along the length direction of the mounting platform, and seat rods sequentially connected with the plurality of positioning sub-seats, and the rack is sequentially erected on the plurality of positioning sub-seats along the length direction of the rack.
Still further preferably, the positioning sub-base comprises a positioning column, a positioning table arranged on the top of the positioning column, and a stop block formed on one side of the positioning table far away from the positioning area, wherein the rack is erected on the positioning table, and one side of the rack abuts against the stop block.
Still further preferably, the positioning device further includes a plurality of second slide rails disposed on the mounting platform and extending along the sliding direction of the second positioning seat, the plurality of second slide rails correspond to the plurality of positioning sub-seats one to one, and each of the positioning sub-seats is slidably disposed on the corresponding second slide rail.
Preferably, the positioning device further comprises a plurality of positioning bolts respectively penetrating through the two first positioning seats, and nuts for locking the positioning bolts, and the plurality of positioning bolts respectively and correspondingly abut against the two end faces of the two racks in the length direction.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the positioning device, the two first positioning seats are matched with the two second positioning seats, so that the rack can be quickly and accurately positioned and installed at the corresponding position on the standard knot, the installation precision of the rack is improved, and the operation stability of the suspension cage is ensured.
Drawings
FIG. 1 is a schematic diagram of a positioning device in an embodiment of the present invention;
FIG. 2 is a schematic view of a standard knot and rack positioned on the mounting platform in an embodiment of the present invention;
in the figure: 1. a supporting seat; 2. mounting a platform; 3. a first positioning seat; 31. a first positioning seat A; 32. a first positioning seat B; 3a, a seat body; 3a1, a first plate body; 3a2, a second plate body; 3b, a positioning sleeve; 4. a second positioning seat; 4a, positioning and seating; 4a1, locating post; 4a2, positioning table; 4a3, stop; 4a4, sliding part; 4b, a seat post; 5. a first drive assembly; 6. a first slide rail; 7. a bearing seat group; 7a, a bearing seat; 7a1, bearing groove; 8. a second drive assembly; 9. a second slide rail; 10. positioning the bolt; 11. a nut;
50. a rack; 51. a standard section; 51a, a standard knot body; 51b, a column.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
The invention relates to an improvement on the assembly of a standard knot of a construction elevator, in particular to a rack mounting and positioning device, which can quickly and accurately position and mount a rack 50 to a corresponding position on a standard knot 51 through the matching of two first positioning seats 3 and two second positioning seats 4, thereby improving the mounting precision of the rack 50 and ensuring the operation stability of a suspension cage.
Referring to fig. 1-2, a rack mounting and positioning device for a standard joint of a construction elevator is shown, which is used for mounting two racks 50 on the standard joint 51, wherein the standard joint 51 includes a standard joint body 51a and four columns 51b which are respectively connected to four corners of the standard joint body 51a and are parallel to each other, the positioning device includes a support base 1, a mounting platform 2 arranged on the support base 1, two first positioning seats 3 respectively arranged at two ends of the mounting platform 2 in the length direction, and two second positioning seats 4 respectively arranged at two sides of the mounting platform 2 in the width direction, a positioning area is formed between the two first positioning seats 3 and the two second positioning seats 4, and the standard joint 51 is erected in the positioning area.
Two first locating seats 3 include first locating seat A31 and first locating seat B32, first locating seat A31 is along being close to or keeping away from the setting of first locating seat B32 direction slidable, the both ends of standard festival 51 length direction butt respectively on first locating seat A31 and first locating seat B32, positioner still includes and is used for driving the gliding first drive assembly 5 of first locating seat A31, two locate on mounting platform 2 and along the first slide rail 6 of the slip direction extension of first locating seat A31.
Here, each of the first positioning seat a31 and the first positioning seat B32 includes a seat body 3a and a plurality of positioning bushes 3B provided on the seat body 3 a; the seat body 3a is an L-shaped plate, and comprises a first plate body 3a1 attached to the mounting platform 2 and a second plate body 3a2 perpendicular to the mounting platform 2; the four positioning sleeves 3B are arranged on the second plate body 3a2 in a rectangular array, and the positioning sleeves 3B on the first positioning seat a31 and the first positioning seat B32 are in one-to-one correspondence and can be sleeved at two ends of the upright post 51B.
In the present embodiment, the first driving assembly 5 is a cylinder, the cylinder body of the cylinder is disposed on the mounting platform 2, and the end of the piston rod is connected to the second plate 3a2 forming the first positioning seat a 31; the first plate 3a1 forming the first positioning seat a31 is slidably disposed on the two first slide rails 6.
Through the cooperation of the positioning sleeves 3B on the two second plate bodies 3a2, after the standard knot 51 is placed on the mounting platform 2, the first positioning seat a31 can slide towards the direction close to the standard knot 51, and the two ends of the upright post 51B on the standard knot 51 after sliding to the right position are respectively inserted into the positioning sleeves 3B on the first positioning seat a31 and the first positioning seat B32, so that the positioning of the standard knot 51 is realized.
In this example, the positioning device further includes two sets of bearing seat groups 7 disposed in the positioning region and respectively located on two sides of the standard link 51 in the width direction, and each set of bearing seat group 7 includes two bearing seats 7a arranged at intervals along the length direction of the standard link 51 and used for bearing the upright posts 51 b. The bearing seat 7a here has a bearing groove 7a1 matching the radial contour of the upright 51 b. By the arrangement of the bearing seat 7a, the positioning effect of the standard knot 51 in the positioning area can be further ensured.
The two second positioning seats 4 are slidably disposed along a direction approaching or departing from each other, and the two racks 50 are respectively erected on the two second positioning seats 4, and the length directions thereof are parallel to the length direction of the standard knot 51. The positioning device further comprises a second driving assembly 8 for driving the two second positioning seats 4 to slide.
Further, the second positioning seat 4 includes three positioning sub-seats 4a arranged at intervals along the length direction of the mounting platform 2, and seat rods 4b connected with the three positioning sub-seats 4a in sequence, and the rack 50 is erected on the three positioning sub-seats 4a in sequence along the length direction thereof. Thus, the three positioning sub-seats 4a can be moved synchronously by the arrangement of the seat rod 4 b. In this example, the second driving assembly 8 includes two driving sets, the two driving sets are respectively used for driving two ends of the two second positioning seats 4 (i.e. two positioning sub-seats 4a at two ends of the three positioning sub-seats 4a in the arrangement direction), each driving set includes two cylinders connected to the same mounting block, and piston rods of the two cylinders in each driving set are respectively connected to two corresponding positioning sub-seats 4a forming the two second positioning seats 4, and the extension directions of the two cylinders are opposite.
Furthermore, the positioning sub-seat 4a includes a positioning post 4a1, a sliding part 4a4 disposed at the bottom of the positioning post 4a1, a positioning table 4a2 disposed at the top of the positioning post 4a1, and a stopper 4a3 formed at the side of the positioning table 4a2 away from the positioning area, wherein the rack 50 is erected on the positioning table 4a2, and one side of the rack abuts against the stopper 4a 3. By the arrangement of the stopper 4a3, the rack 50 can be abutted against the standard knot 51 and the rack 50 can be abutted against the standard knot 50 in the process of sliding the second positioning socket 4.
The positioning device further comprises a plurality of second slide rails 9 arranged on the mounting platform 2 and extending along the sliding direction of the second positioning seat 4, the plurality of second slide rails 9 are in one-to-one correspondence with the plurality of positioning sub-seats 4a, and the sliding parts 4a4 are slidably arranged on the corresponding second slide rails 9.
In this embodiment, the positioning device further includes a plurality of positioning bolts 10 respectively passing through the two first positioning seats 3, and a nut 11 for locking the positioning bolts 10, and the plurality of positioning bolts 10 respectively and correspondingly abut against two end faces of the two racks 50 in the length direction. By providing the positioning bolt 10, the rack 50 can be positioned in the longitudinal direction.
The following specifically explains the working process of this embodiment: during assembly, the standard knot 51 is transversely placed on the mounting platform 2, the two upright posts 51B positioned on the lower side in the placing direction are clamped into the bearing groove 7a1, then one ends of the four upright posts 51B are correspondingly inserted into the four positioning sleeves 3B on the first positioning seat B32, the first driving assembly 5 is started, the first driving assembly 5 drives the first positioning seat A31 to slide towards the direction close to the first positioning seat B32, and after the four positioning sleeves 3B on the first positioning seat A31 slide in place, the four positioning sleeves can be correspondingly sleeved at the other ends of the four upright posts 51B respectively, so that the positioning of the standard knot 51 is realized;
the extending distances of the two positioning bolts 10 are adjusted in advance, the rack 50 is placed on the three positioning tables 4a2 along the arrangement direction of the three positioning sub-seats 4a and abutted against the stop blocks 4a3, the positions of the length direction of the rack 50 are adjusted according to the extending distances of the two positioning bolts 10, then the second driving assembly 8 is started, the two second positioning seats 4 slide along the mutually approaching direction, after the two second positioning seats slide to the right position, the rack 50 abuts against the side part of the standard joint 51, the two positioning bolts 10 just abut against the two end faces of the rack 50, and at the moment, the rack 50 is fastened on the standard joint 51 through bolts.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a rack installation positioner that construction elevator standard festival was used for install two racks on the standard festival, its characterized in that: the positioning device comprises a supporting seat, an installation platform arranged on the supporting seat, two first positioning seats respectively arranged at two ends of the installation platform in the length direction, and two second positioning seats respectively arranged at two sides of the installation platform in the width direction, a positioning area is formed between the two first positioning seats and the two second positioning seats, and the standard knot is erected in the positioning area;
at least one of the two first positioning seats is arranged in a slidable manner along a direction close to or far away from the positioning area, and two ends of the standard knot in the length direction are respectively abutted against the two first positioning seats;
at least one of the two second positioning seats is arranged in a slidable manner along a direction close to or far away from the positioning area, the two racks are respectively erected on the two second positioning seats, and the length direction of the two racks is parallel to the length direction of the standard knot.
2. The construction elevator standard pitch rack mounting and positioning device of claim 1, wherein: two first locating seats include first locating seat A and first locating seat B, first locating seat A is along being close to or keeping away from first locating seat B's direction slidable sets up, positioner still including being used for the drive first locating seat A gliding drive assembly.
3. The construction elevator standard pitch rack mounting and positioning device according to claim 2, wherein: the positioning device further comprises two first sliding rails which are arranged on the mounting platform and extend along the sliding direction of the first positioning seat A, and the first positioning seat A is arranged on the two first sliding rails in a sliding manner.
4. The construction elevator standard pitch rack mounting and positioning device of claim 1, wherein: the standard festival include standard festival body, many connect respectively in the bight of standard festival body and the stand that is parallel to each other, first locator seat includes the seat body, locates a plurality of position sleeves on the seat body, two first locator seats on a plurality of position sleeve one-to-one sets up, every the both ends of stand are inserted respectively and are located two first locator seats on corresponding two in the position sleeve.
5. The construction elevator standard pitch rack mounting and positioning device of claim 4, wherein: the positioning device further comprises two groups of bearing seat groups which are arranged in the positioning area and are respectively positioned on two sides of the width direction of the standard section, and each group of bearing seat groups comprises a plurality of bearing seats which are arranged at intervals along the length direction of the standard section and are used for bearing the stand column.
6. The construction elevator standard pitch rack mounting and positioning device of claim 1, wherein: the two second positioning seats are arranged in a slidable manner along the direction close to or away from each other, and the positioning device further comprises a second driving assembly for driving the two second positioning seats to slide.
7. The construction elevator standard pitch rack mounting and positioning device of claim 6, wherein: the second positioning seat comprises a plurality of positioning sub-seats arranged at intervals along the length direction of the mounting platform and seat rods sequentially connected with the plurality of positioning sub-seats, and the racks are sequentially erected on the plurality of positioning sub-seats along the length direction of the racks.
8. The construction elevator standard pitch rack mounting and positioning device of claim 7, wherein: the positioning sub-seat comprises a positioning column, a positioning table arranged at the top of the positioning column and a stop block formed on one side of the positioning table far away from the positioning area, the rack is erected on the positioning table, and one side part of the rack is abutted against the stop block.
9. The construction elevator standard pitch rack mounting and positioning device of claim 7, wherein: the positioning device further comprises a plurality of second sliding rails which are arranged on the mounting platform and extend along the sliding direction of the second positioning seat, the plurality of second sliding rails correspond to the plurality of positioning sub-seats one by one, and each positioning sub-seat is respectively slidably arranged on the corresponding second sliding rail.
10. The construction elevator standard pitch rack mounting and positioning device of claim 1, wherein: the positioning device further comprises a plurality of positioning bolts and nuts, the positioning bolts penetrate through the two first positioning seats respectively, the nuts are used for locking the positioning bolts, and the plurality of positioning bolts respectively and correspondingly abut against the two end faces of the two racks in the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130367.1A CN113681525B (en) | 2021-09-26 | Rack mounting and positioning device for standard section of construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130367.1A CN113681525B (en) | 2021-09-26 | Rack mounting and positioning device for standard section of construction elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113681525A true CN113681525A (en) | 2021-11-23 |
| CN113681525B CN113681525B (en) | 2024-05-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07256446A (en) * | 1994-03-18 | 1995-10-09 | Maruhide Koki:Kk | Device for moving working part in tube cutter |
| CN103862213A (en) * | 2014-03-03 | 2014-06-18 | 中联重科股份有限公司 | Welding and clamping device of construction-elevator standard-knot square frame |
| CN104191196A (en) * | 2014-08-20 | 2014-12-10 | 天津京龙工程机械有限公司 | Rack installation adjustment device |
| CN204035940U (en) * | 2014-09-01 | 2014-12-24 | 海宁虎霸重工有限公司 | The auxiliary installation tool of a kind of standard knot and tooth bar |
| CN104690479A (en) * | 2015-03-16 | 2015-06-10 | 成都焊科机器人有限公司 | Integrated frame special fixture |
| CN205111177U (en) * | 2015-11-26 | 2016-03-30 | 张家港市荣达建筑机械制造有限公司 | Building hoist lifting cage's welding frock |
| CN213164027U (en) * | 2020-08-26 | 2021-05-11 | 广州市特威工程机械有限公司 | Rack assembly machine |
| CN112935687A (en) * | 2021-03-25 | 2021-06-11 | 广西建工集团建筑机械制造有限责任公司 | Flexible welding tool and welding construction method for main stand column structure of elevator cage |
| CN215548486U (en) * | 2021-09-26 | 2022-01-18 | 张家港市荣达建筑机械制造有限公司 | Rack mounting and positioning device for standard section of construction elevator |
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07256446A (en) * | 1994-03-18 | 1995-10-09 | Maruhide Koki:Kk | Device for moving working part in tube cutter |
| CN103862213A (en) * | 2014-03-03 | 2014-06-18 | 中联重科股份有限公司 | Welding and clamping device of construction-elevator standard-knot square frame |
| CN104191196A (en) * | 2014-08-20 | 2014-12-10 | 天津京龙工程机械有限公司 | Rack installation adjustment device |
| CN204035940U (en) * | 2014-09-01 | 2014-12-24 | 海宁虎霸重工有限公司 | The auxiliary installation tool of a kind of standard knot and tooth bar |
| CN104690479A (en) * | 2015-03-16 | 2015-06-10 | 成都焊科机器人有限公司 | Integrated frame special fixture |
| CN205111177U (en) * | 2015-11-26 | 2016-03-30 | 张家港市荣达建筑机械制造有限公司 | Building hoist lifting cage's welding frock |
| CN213164027U (en) * | 2020-08-26 | 2021-05-11 | 广州市特威工程机械有限公司 | Rack assembly machine |
| CN112935687A (en) * | 2021-03-25 | 2021-06-11 | 广西建工集团建筑机械制造有限责任公司 | Flexible welding tool and welding construction method for main stand column structure of elevator cage |
| CN215548486U (en) * | 2021-09-26 | 2022-01-18 | 张家港市荣达建筑机械制造有限公司 | Rack mounting and positioning device for standard section of construction elevator |
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