CN110878629B - Translation device for attached lifting scaffold - Google Patents
Translation device for attached lifting scaffold Download PDFInfo
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- CN110878629B CN110878629B CN201911162423.2A CN201911162423A CN110878629B CN 110878629 B CN110878629 B CN 110878629B CN 201911162423 A CN201911162423 A CN 201911162423A CN 110878629 B CN110878629 B CN 110878629B
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- guide rail
- horizontal
- control box
- jack
- rotating wheel
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
Abstract
The invention relates to a translation device for an attached lifting scaffold, which is arranged between a wall body and a frame body, and comprises: the base is fixed on the wall body; the vertical guide rail is vertically arranged on the frame body; one end of the horizontal guide rail is horizontally fixed on the base; the guide wheel support comprises a support body, and a vertical rotating wheel and a horizontal rotating wheel which are fixed on the support body, wherein the vertical rotating wheel is limited in the vertical guide rail and can roll in the vertical guide rail; the horizontal rotating wheel is limited in the horizontal guide rail and can roll in the horizontal guide rail; and the driving unit comprises a jack, and two movable ends of the jack are respectively and fixedly connected with the base and the guide wheel support. The guide wheel support is driven by the driving unit to move towards the direction close to or away from the wall body, and the whole frame body is translated, so that the distance between the wall body and the frame body is adjusted, and the condition that the outer edge line of the wall body changes inwards or outwards is met.
Description
Technical Field
The invention relates to the field of building construction, in particular to a translation device for an attached lifting scaffold.
Background
The attached lifting scaffold is a novel scaffold technology and has important influence on the progress of the construction technology in China. It becomes the low place operation with the eminence operation, becomes the inside operation of support body with unsettled operation, has characteristics such as more economical, safer, more convenient.
However, when the outer line of the structure covered by the attached lifting scaffold is retracted or expanded to some extent, the distance between the frame body and the wall is too large or too small, and in order to ensure that the distance from the wall is controlled within a reasonable range, the use safety is improved, the conventional method is as follows: such problems are solved by re-building the gap-filling isolation. However, when the gap is too large by building the gap-filling isolation, the following problems occur:
1. the filling materials are usually steel pipes and fasteners, or filling measures are carried out by using sizing materials, so that the material usage amount is large, the self weight of the frame body is directly increased, and certain potential safety hazards exist;
2. a large amount of manual high-altitude operation is needed during erection, so that the construction safety risk is increased, the working efficiency is reduced, and the labor intensity is increased;
3. a large amount of labor and material costs are generated, increasing the cost.
In addition, if the structure changes too much and the gap filling isolation cannot meet the requirements of safety and construction, the scaffold can be set up again only after the attached lifting scaffold is detached. Under the condition, the construction safety risk is increased while the working efficiency is reduced, and the cost control is not facilitated.
Disclosure of Invention
The invention provides a translation device for an attached lifting scaffold, which aims to solve the technical problem.
In order to solve the above technical problems, the present invention provides a translation device for an attached lifting scaffold, which is installed between a wall and a frame body, and comprises: the base is fixed on the wall body; the vertical guide rail is vertically arranged on the frame body; one end of the horizontal guide rail is horizontally fixed on the base; the guide wheel support comprises a support body, and a vertical rotating wheel and a horizontal rotating wheel which are fixed on the support body, wherein the vertical rotating wheel is limited in the vertical guide rail and can roll in the vertical guide rail; the horizontal rotating wheel is limited in the horizontal guide rail and can roll in the horizontal guide rail; and the driving unit comprises a jack, and two movable ends of the jack are respectively and fixedly connected with the base and the guide wheel support.
Preferably, the translation devices are multiple groups, and the multiple groups of translation devices are vertically and uniformly distributed between the wall body and the frame body.
Preferably, the jack is driven by a motor.
Preferably, the translation device further comprises a load synchronous control system, wherein the load synchronous control system comprises a master control box and branch control boxes corresponding to the plurality of sets of translation devices one to one, each branch control box is connected with the master control box, and each branch control box is connected with a motor of the corresponding translation device.
Preferably, each group of translation device still includes the diagonal draw bar, the one end of diagonal draw bar with wall body coupling, the other end with the support body is connected, still be equipped with force sensor in the diagonal draw bar, force sensor with correspond the branch accuse case is connected.
Preferably, when the deviation value of the detection result of each tension sensor received by the master control box is greater than a first threshold value, an alarm device is started; when the deviation value of the detection result of each tension sensor received by the master control box is greater than a second threshold value, the motor is turned off; the second threshold is greater than the first threshold.
Preferably, the jack is provided with a stroke limiting device.
Preferably, the travel limiting device limits the travel range of the jack to be 0-400 mm.
Preferably, the horizontal guide rail further comprises an inclined strut, one end of the inclined strut is fixed on the wall body, and the other end of the inclined strut is fixed on the horizontal guide rail.
Compared with the prior art, the translation device for the attached lifting scaffold provided by the invention has the following advantages:
1. the guide wheel support is driven by the driving unit to move towards the direction close to or away from the wall body, and the whole frame body is translated, so that the distance between the wall body and the frame body is adjusted, and the space between the frame body and the wall body is always kept within a reasonable range when the outer edge line of the wall body changes inwards or outwards, meanwhile, the construction cost is reduced, and the construction efficiency is improved;
2. the jack is driven by the motor, so that the whole process operation is electrically controlled, the operation is simple and convenient, and the labor cost and the labor intensity are reduced;
3. the invention adopts a load synchronous control system, detects and transmits the load size through the tension sensor, controls the integral deviation and improves the construction safety.
Drawings
Fig. 1 is a front view of a translation device for an attached lifting scaffold according to an embodiment of the present invention;
fig. 2 is a top view of a translation device for an attached lifting scaffold in accordance with an embodiment of the present invention;
fig. 3 is a block diagram of a load synchronization control system according to an embodiment of the present invention.
In the figure: 10-wall body, 11-wall screw or embedded part;
110-base, 120-vertical guide rail, 130-horizontal guide rail, 131-diagonal brace, 140-guide wheel support, 141-support body, 142-vertical rotating wheel, 143-horizontal rotating wheel, 150-driving unit, 151-jack, 152-movable end, 153-motor, 160-load synchronous control system, 161-master control box, 162-sub control box and 163-tension sensor.
Detailed Description
In order to more thoroughly express the technical scheme of the invention, the following specific examples are listed to demonstrate the technical effect; it is emphasized that these examples are intended to illustrate the invention and are not to be construed as limiting the scope of the invention.
The present invention provides a translation device for an attached lifting scaffold, which is installed between a wall 10 and a frame body (not shown), referring to fig. 1 and 2, and comprises: the base 110 is fixed on the wall 10, for example, fixed on the wall 10 through a wall-through screw or an embedded part 11, and the base 10 has characteristics of bending resistance, shearing resistance, tensile resistance, torsion resistance and the like, so that construction of subsequent components and control of installation size are facilitated; the vertical guide rail 120 is vertically installed on the frame body, and of course, the vertical support rod of the frame body may be directly made into a guide rail form to implement the function of the vertical guide rail 120; a horizontal guide rail 130 having one end horizontally fixed to the base 110; the guide wheel support 140 comprises a support body 141, and a vertical rotating wheel 142 and a horizontal rotating wheel 143 which are fixed on the support body 141, wherein the vertical rotating wheel 142 is limited in the vertical guide rail 120 and can roll in the vertical guide rail 120, so that the frame body can be prevented from overturning inwards or outwards, and the anti-overturning device has an anti-overturning characteristic; the horizontal rotating wheel 143 is limited in the horizontal guide rail 130 and can roll in the horizontal guide rail 130, so that the axial stress of the translation device can be ensured, the influence of an additional bending moment caused by eccentricity on the translation device is reduced, and the safety and reliability are improved; and a driving unit 150 including a jack 151, wherein two movable ends 152 of the jack 151 are respectively fixedly connected to the base 110 and the guide wheel support 140 (support body 141). When jack 151 jacks up or descends, the distance between the two movable ends 152 changes, and the guide wheel support 140 is driven to move towards the direction close to or away from the wall 10, so that the translation of the whole frame body is realized, and when the outer edge line of the wall 10 changes inwards or outwards, the space between the frame body and the wall 10 is kept within a reasonable range all the time, the construction cost is reduced, and the construction efficiency is improved.
Preferably, with reference to fig. 1, the horizontal guide rail 130 further includes a diagonal brace 131, one end of the diagonal brace 131 is fixed to the wall 10, and the other end of the diagonal brace 131 is fixed to the horizontal guide rail 130, so as to avoid the problem that the other end of the horizontal guide rail 130 is unstable due to the fixed end or inclines due to gravity, which results in insufficient levelness.
Preferably, the translation device can be the multiunit, and the multiunit the translation device is in along vertical evenly distributed between wall body 10 and the support body, ensure that the support body atress is even at the translation in-process, avoid taking place the slope.
Preferably, please refer to fig. 1, the jack 151 is driven by a motor 153, so that the whole process operation is electrically controlled, the operation is simple and convenient, and the labor cost and the labor intensity are reduced. In this embodiment, the jack 151 is a 5t electric jack for a vehicle, driven by 12V direct current, and has strong versatility and low cost.
Preferably, please refer to fig. 3, the translation apparatus further includes a load synchronization control system 160, the load synchronization control system 160 includes a main control box 161 and sub-control boxes 162 corresponding to the plurality of sets of translation apparatuses one by one, each sub-control box 162 is connected to the main control box 161, and each sub-control box 162 is connected to the motor 153 of the corresponding translation apparatus.
Preferably, referring to fig. 3, each group of the translation devices further includes a diagonal draw bar (not shown), one end of the diagonal draw bar is connected to the wall 10, and the other end of the diagonal draw bar is connected to the frame body, in this embodiment, the structure of the diagonal draw bar may be: the upper portion pole, the turn nut and the lower part pole that connect gradually can also adopt other oblique pull rod structures certainly, and this application does not limit to this. The inclined pull rod is further provided with a tension sensor 163, the tension sensor 163 is in signal connection with the corresponding sub-control box 162, in other words, the sub-control box 162 can respectively collect the load size detected by the tension sensor 163, and the load size is transmitted to the main control box 161 through signal connection.
Preferably, when the deviation value of the detection result of each tension sensor 163 received by the central control box 161 is greater than a first threshold value, an alarm device (not shown) is turned on, and the alarm device may be an audible and visual alarm; when the deviation value of the detection result of each tension sensor 163 received by the master control box 161 is greater than a second threshold value, all the motors 153 are turned off, so that all the motors 153 stop working, and safety is ensured; the second threshold value is greater than the first threshold value, for example, the first threshold value may be 15%, that is, when the difference between the maximum load and the minimum load detected by the tension sensor 163 is greater than the maximum load or 15% of the minimum load, the alarm is started, and the second threshold value may be 30%. The invention adopts a load synchronous control system, detects and transmits the load size through the tension sensor 163, and realizes the automatic power-off control of each motor 153 through the electric connection relation between the main control box 161 and each sub-control box 162, thereby realizing the load deviation control of the whole frame body, preventing the asynchronous phenomenon in the translation process and effectively improving the construction safety.
Preferably, the jack 151 is provided with a stroke limiting device, in this embodiment, the stroke limiting device limits the stroke range of the jack to 0-400mm, so as to further improve the construction safety.
In summary, the translation device for an attached lifting scaffold provided by the present invention is installed between a wall 10 and a frame body, and includes: a base 110 fixed to the wall 10; the vertical guide rail 120 is vertically installed on the frame body; a horizontal guide rail 130 having one end horizontally fixed to the base 110; the guide wheel support 140 comprises a support body 141, and a vertical rotating wheel 142 and a horizontal rotating wheel 143 which are fixed on the support body 141, wherein the vertical rotating wheel 142 is limited in the vertical guide rail 120 and can roll in the vertical guide rail 120; the horizontal rotating wheel 143 is limited in the horizontal guide rail 130 and can roll in the horizontal guide rail 130; and a driving unit 150 including a jack 151, wherein two movable ends 152 of the jack 151 are respectively fixedly connected to the base 110 and the guide wheel support 140. The driving unit 150 drives the guide wheel support 140 to move towards or away from the wall body 10, so that the whole frame body is translated, the distance between the wall body 10 and the frame body is adjusted, and the condition that the outer edge line of the wall body 10 changes inwards or outwards is met.
It will be apparent to those skilled in the art that various changes and modifications may be made in the invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides a translation device for inserted lift scaffold, installs between wall body and support body, its characterized in that includes:
the base is fixed on the wall body;
the vertical guide rail is vertically arranged on the frame body;
one end of the horizontal guide rail is horizontally fixed on the base;
the guide wheel support comprises a support body, and a vertical rotating wheel and a horizontal rotating wheel which are fixed on the support body, wherein the vertical rotating wheel is limited in the vertical guide rail and can roll in the vertical guide rail; the horizontal rotating wheel is limited in the horizontal guide rail and can roll in the horizontal guide rail; and
the driving unit comprises a jack, two movable ends of the jack are respectively and fixedly connected with the base and the guide wheel support, and the jack is driven by a motor;
the plurality of groups of translation devices are uniformly distributed between the wall body and the frame body along the vertical direction;
the translation device further comprises a load synchronous control system, the load synchronous control system comprises a master control box and branch control boxes which correspond to the plurality of groups of translation devices one to one, each branch control box is connected with the master control box, and each branch control box is connected with the corresponding translation device motor.
2. The horizontal moving device for the attached lifting scaffold as claimed in claim 1, wherein each group of horizontal moving devices further comprises a diagonal draw bar, one end of the diagonal draw bar is connected with the wall, the other end of the diagonal draw bar is connected with the frame body, and a tension sensor is further arranged in the diagonal draw bar and connected with the corresponding sub-control box.
3. The translation device for an attached lifting scaffold according to claim 2, wherein when the deviation value of the detection result of each tension sensor received by the master control box is greater than a first threshold value, an alarm device is turned on; when the deviation value of the detection result of each tension sensor received by the master control box is greater than a second threshold value, the motor is turned off; the second threshold is greater than the first threshold.
4. A translatory device for an attachable lifting scaffold as claimed in claim 1 wherein the jack is provided with travel stop means.
5. A translator device for an attached lifting scaffold according to claim 4, wherein the travel stop means limits the range of travel of the jack to 0-400 mm.
6. The translatory device of claim 1 wherein said horizontal guide rail further comprises a diagonal brace, said diagonal brace being fixed at one end to said wall and at the other end to said horizontal guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911162423.2A CN110878629B (en) | 2019-11-25 | 2019-11-25 | Translation device for attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911162423.2A CN110878629B (en) | 2019-11-25 | 2019-11-25 | Translation device for attached lifting scaffold |
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| Publication Number | Publication Date |
|---|---|
| CN110878629A CN110878629A (en) | 2020-03-13 |
| CN110878629B true CN110878629B (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911162423.2A Active CN110878629B (en) | 2019-11-25 | 2019-11-25 | Translation device for attached lifting scaffold |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111606259B (en) * | 2020-04-26 | 2021-08-20 | 国家电投集团宁夏能源铝业科技工程有限公司 | Wind power tower cylinder exempts from to climb ware safety inspection device that marchs |
| CN111411768A (en) * | 2020-04-30 | 2020-07-14 | 中国建筑第四工程局有限公司 | Pre-buried formula climbs a support fixed knot and constructs |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006183349A (en) * | 2004-12-28 | 2006-07-13 | Nihon Bisoh Co Ltd | Traversing equipment for hanging work |
| CN201011119Y (en) * | 2007-07-06 | 2008-01-23 | 贺昌义 | Guiding seat type adhered lifting scaffold |
| CN201539091U (en) * | 2009-12-01 | 2010-08-04 | 郝海涛 | Elevating scaffold circuit system controlled by autonomous recognition |
| CN102587645A (en) * | 2012-03-29 | 2012-07-18 | 中建三局建设工程股份有限公司 | Climbing supporting mechanism having expansion and automatic meshing functions, and construction method thereof |
| CN203175019U (en) * | 2013-01-30 | 2013-09-04 | 通州建总集团有限公司 | Adjusting guiding base of attached lifting scaffold |
| CN207633737U (en) * | 2017-11-14 | 2018-07-20 | 陈根用 | A kind of safety suspension structure for building high-altitude construction for room |
-
2019
- 2019-11-25 CN CN201911162423.2A patent/CN110878629B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006183349A (en) * | 2004-12-28 | 2006-07-13 | Nihon Bisoh Co Ltd | Traversing equipment for hanging work |
| CN201011119Y (en) * | 2007-07-06 | 2008-01-23 | 贺昌义 | Guiding seat type adhered lifting scaffold |
| CN201539091U (en) * | 2009-12-01 | 2010-08-04 | 郝海涛 | Elevating scaffold circuit system controlled by autonomous recognition |
| CN102587645A (en) * | 2012-03-29 | 2012-07-18 | 中建三局建设工程股份有限公司 | Climbing supporting mechanism having expansion and automatic meshing functions, and construction method thereof |
| CN203175019U (en) * | 2013-01-30 | 2013-09-04 | 通州建总集团有限公司 | Adjusting guiding base of attached lifting scaffold |
| CN207633737U (en) * | 2017-11-14 | 2018-07-20 | 陈根用 | A kind of safety suspension structure for building high-altitude construction for room |
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| CN110878629A (en) | 2020-03-13 |
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