CN114737740A - Variable attached climbing scaffold and using method thereof - Google Patents
Variable attached climbing scaffold and using method thereof Download PDFInfo
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- CN114737740A CN114737740A CN202210386835.XA CN202210386835A CN114737740A CN 114737740 A CN114737740 A CN 114737740A CN 202210386835 A CN202210386835 A CN 202210386835A CN 114737740 A CN114737740 A CN 114737740A
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- rod
- pole setting
- upright
- climbing scaffold
- vertical rod
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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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- Civil Engineering (AREA)
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- Movable Scaffolding (AREA)
Abstract
The invention discloses a variable attached climbing scaffold and a use method thereof, belonging to the technical field of climbing scaffolds, and comprising a frame, wherein the frame comprises an inner vertical rod and an outer vertical rod, a support plate is connected between the inner vertical rod and the outer vertical rod, and at least one adjustable support rod is hinged on the vertical rod at the first end part; the scaffold can be adjusted according to the form of external load and different working conditions, so that the scaffold forms a stressed structure suitable for various working conditions; the invention fully utilizes structural rods of the system, has simple operation and installation, reduces the use amount of the guide rail and the upright stanchion, and greatly reduces the cost on the basis of meeting the requirements.
Description
Technical Field
The invention belongs to the technical field of climbing scaffolds, and relates to a variable attached climbing scaffold and a use method thereof.
Background
The attached lifting scaffold can be erected to a certain height according to the floor height of a building, is attached to an engineering structure and climbs or descends by depending on self lifting equipment and the engineering structure, is not limited by the appearance and the height of the building, creates a safe and closed construction space after being erected, greatly improves the engineering environment, can be repeatedly utilized after being detached after being used, is simple and quick to mount and detach, and reduces the material cost and the labor cost.
At present, the biography power mechanism of inserted lift scaffold system is when bearing outside and dead weight load, the load transmits to vertical main frame then to attaching the wall support, the component atress of different positions is great respectively, the wholeness is relatively poor, it is very big often to lead to near the guide rail internal force of downside attaching wall support, but the member of scaffold rest part does not obtain make full use of, strengthen the contact between the vertical main frame mostly through arranging outside horizontal truss at present, but arrange outside horizontal truss's way and often can increase the dead weight in a large number, and outside horizontal truss's effect is limited, only horizontal space wholeness has been improved, strengthen the inoperative to the anti-wind, and after installing outside horizontal truss, work member utilization ratio is still not high under the multiple operating mode.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a variable attached climbing scaffold and a method for using the same, which comprises the following steps: the variable attached climbing scaffold comprises a frame, wherein the frame comprises an inner vertical rod and an outer vertical rod, a supporting plate is connected between the inner vertical rod and the outer vertical rod,
the inboard pole setting includes pole setting in the middle of first end pole setting and the first, the pole setting is located between the first end pole setting at both ends in the middle of the first, the outside pole setting includes pole setting in the middle of second end pole setting and the second, the pole setting is located between the second end pole setting at both ends in the middle of the second, it attaches the wall support to be provided with at least one along the direction of height in the first end pole setting, it has at least one adjustable brace to articulate in the first end pole setting.
Preferably, adjustable support pole is connected with first end pole setting through multidirectional adjustable connecting device, multidirectional adjustable connecting device includes the base, rotates screw rod, adjusting screw, base and first end pole setting bolted connection, be provided with the through-hole on the base, it passes the through-hole and is connected with the base rotation to rotate the screw rod, all be provided with the regulation hole on rotating screw rod and the base, adjusting screw rod passes the regulation hole and connects rotation screw rod and base, it is provided with two engaging lugs to rotate screw rod one end, adjustable support pole one end is passed through connecting screw rod and is connected with two engaging lugs rotation.
Preferably, the multi-way adjustable connection means is mounted on the underside of the wall attachment support.
Preferably, a diagonal brace is installed between the first end upright and the second end upright.
Preferably, the other end of the adjustable supporting rod is connected with the first middle vertical rod.
Preferably, the first intermediate upright is adjacent to a first end upright connected to the adjustable support bar.
Preferably, the other end of the adjustable supporting rod is connected with the second end upright rod.
Preferably, the other end of the adjustable supporting rod is connected with the second middle vertical rod.
Preferably, said second intermediate upright is located adjacent to and diagonally opposite to the first end upright to which the adjustable support bar is connected.
The variable attached climbing scaffold is used in the method for using the variable attached climbing scaffold, and is characterized in that: the other end of the adjustable supporting rod is connected with the first middle vertical rod, the second end vertical rod or the second middle vertical rod according to adjustment, so that the variable attached climbing scaffold in a wind-resistant state, a wind-resistant lifting state or a normal state is achieved.
Has the advantages that: the invention effectively improves the integrity of the scaffold, adapts to different working conditions and loads, adjusts different states and improves the utilization efficiency; the scaffold can be adjusted according to the form of external load and different working conditions, so that the scaffold forms a stressed structure suitable for various working conditions; the invention fully utilizes structural rods of the system, has simple operation and installation, reduces the use amount of the guide rail and the upright stanchion, and greatly reduces the cost on the basis of meeting the requirements.
Drawings
FIG. 1 is a schematic structural diagram of a wind-resistant side view of a variable attached climbing scaffold;
FIG. 2 is a schematic structural view of a variable attached climbing scaffold in a wind-resistant state;
FIG. 3 is a schematic view of a wind-resistant three-dimensional structure of a variable attached climbing scaffold;
fig. 4 is a schematic side view of the wind-resistant lifting state of the variable attached climbing scaffold;
fig. 5 is a schematic structural view of the variable attached climbing scaffold in a wind-resistant lifting state;
FIG. 6 is a schematic view of a variable attached climbing scaffold in a wind-resistant lifting state;
fig. 7 is a schematic side view of a normal state of the variable attached climbing scaffold;
fig. 8 is a schematic structural view of a normal state of the variable attached climbing scaffold;
fig. 9 is a schematic perspective view of a normal state of the variable attached climbing scaffold;
FIG. 10 is an exploded view of the multi-directional adjustable attachment apparatus;
FIG. 11 is a schematic view of a connection structure of a multidirectional adjustable connection device and a first end upright;
the symbols in the drawings illustrate that: 1: a frame; 2: an inner side vertical rod; 201: a first end upright rod; 202: a first intermediate upright; 3: an outer side vertical rod; 301: a second end upright; 302: a second middle upright rod; 4: a support plate; 5: a wall-attached support; 6: the supporting rod can be adjusted; 7: a multidirectional adjustable connection means; 701: a base; 702: rotating the screw; 703: adjusting the screw rod; 704: a through hole; 705: connecting lugs; 706: an adjustment hole; 707: connecting a screw rod; 8: and (4) bracing.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific preferred embodiments.
In the description of the present invention, it is to be understood that the terms "left side", "right side", "upper part", "lower part", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and that "first", "second", etc., do not represent an important degree of the component parts, and thus are not to be construed as limiting the present invention. The specific dimensions used in the present example are only for illustrating the technical solution and do not limit the scope of protection of the present invention.
Example 1:
referring to fig. 1-11, the present invention provides a technical solution, a variable attachment climbing scaffold, comprising a frame 1, the frame 1 comprises an inner vertical rod 2 and an outer vertical rod 3, a support plate 4 is connected between the inner vertical rod 2 and the outer vertical rod 3, at least one wall-attached support 5 is arranged on the inner vertical rod 2 along the height direction,
the inside pole setting 2 includes first end pole setting 201 and first middle pole setting 202, and first middle pole setting 202 is located between the first end pole setting 201 at both ends, and outside pole setting 3 includes second end pole setting 301 and second middle pole setting 302, and pole setting 302 is located between the second end pole setting 301 at both ends in the middle of the second, is provided with at least one along the direction of height on the first end pole setting 201 and attaches wall support 5, and it has at least one adjustable support pole 6 to articulate on the first end pole setting 201.
The height distance between the supporting plates 4 is 1.9 meters, the number of the first end upright stanchions 201 is two, the number of the first middle upright stanchions 202 is two, the number of the second end upright stanchions 301 is two, the number of the second middle upright stanchions 302 is two, the distance between the inner side upright stanchions 2 and the outer side upright stanchions 3 is 0.64 meters, the distance between the upright stanchions of the inner side upright stanchions 2 is 2m, and the distance between the upright stanchions of the outer side upright stanchions 3 is 2 m; the dead weight load is considered to describe the rod piece, the attached supporting structure, the lifting equipment, the safety device, the control system and the like, and the wind load is calculated according to an attached lifting operation safety protection platform for building construction.
Furthermore, the adjustable support rod 6 is connected with the first end upright 201 through a multidirectional adjustable connecting device 7, the multidirectional adjustable connecting device 7 comprises a base 701, a rotating screw 702 and an adjusting screw 703, the base 701 is in bolted connection with the first end upright 201, a through hole 704 is formed in the base 701, the rotating screw 702 penetrates through the through hole 704 to be rotatably connected with the base 701, adjusting holes 706 are formed in the rotating screw 702 and the base 701, the adjusting screw 703 penetrates through the adjusting hole 706 to be connected with the rotating screw 702 and the base 701, two connecting lugs 705 are arranged at one end of the rotating screw 702, and one end of the adjustable support rod 6 is rotatably connected with the two connecting lugs 705 through a connecting screw 707; the adjusting holes 706 on the base 701 are arranged around the through hole 704, and the adjusting screw 703 is connected with the adjusting holes 706 at different positions on the base 701, so that the rotating screw 702 can be adjusted to rotate, and the connection requirements in different directions can be met; one end of the adjustable supporting rod 6 is rotatably connected with the two connecting lugs 705 through a connecting screw 707, and the adjustable supporting rod 6 can rotate around the connecting screw 707.
Further, a multidirectional adjustable connecting device 7 is arranged at the lower side of the wall-attached support 5; in the common scaffold, all dead weight loads and wind loads on the upper 5 sides of the wall attaching support are transmitted to the wall attaching support 5 through the first end upright rod 201 on the upper side of the wall attaching support 5, the multidirectional adjustable connecting device 7 is installed on the lower side of the wall attaching support 5, a force transmission path can be changed according to working conditions, part of loads are transmitted to the lower side of the wall attaching support through the first middle upright rod 202, and the worst control internal force is reduced
Further, a diagonal brace 8 is installed between the first end upright 201 and the second end upright 301.
Example 2:
on the basis of the embodiment 1, the variable attached climbing scaffold of the embodiment 1 is used, and the other end of the adjustable support rod 6 is adjusted to be connected with the first middle vertical rod 202, the second end vertical rod 301 or the second middle vertical rod 302, so as to achieve the variable attached climbing scaffold in a wind-resistant state, a wind-resistant lifting state or a normal state; the attached climbing scaffold adopts a normal variable attached climbing scaffold when the wind load does not exceed 2/3 of the limit wind load under the static use working condition; the attached climbing scaffold adopts a variable attached climbing scaffold in a wind-resistant lifting state under the working condition that lifting is required; the attached climbing scaffold adopts a wind-resistant variable attached climbing scaffold when the wind load exceeds 2/3 of the limit wind load under the static use working condition.
Example 3:
on the basis of the embodiment 2, when the adjustable supporting rod 6 is connected with the first middle vertical rod 202, the horizontal downward inclination angle is more than 30 degrees; when the adjustable supporting rod 6 is connected with the second middle upright rod 302, the horizontal downward inclination angle is more than 30 degrees; when the adjustable supporting rod 6 is connected with the second end vertical rod 301, the lower part of the second end vertical rod 301 on the same layer is required to be as close as possible, because the multidirectional adjustable device 7 does not need to be rotated, and only the angle between the connecting lug 705 and the supporting rod 6 needs to be adjusted.
Example 4:
referring to fig. 1-3, on the basis of embodiment 1, the present invention provides a technical solution, wherein the other end of the adjustable supporting rod 6 is connected with a first middle vertical rod 202; the first intermediate upright 202 is adjacent to the first end upright 201 connected to the adjustable support bar 6; at this time, the variable attached climbing scaffold reaching the wind-resistant state is under the normal use working condition, namely under the static state, the position of the most unfavorable internal force is positioned at the first middle upright stanchion 202 section at the upper side of the wall-attached support 5, the most unfavorable control internal force generated by the first middle upright stanchion 202 due to the self weight is changed from-13.91 KN to-9.87 KN, the number of the most unfavorable control internal force is reduced by 29 percent compared with the common scaffold, the most unfavorable control internal force generated by the first middle upright stanchion 202 due to the wind load is changed from-8.08 KN to-4.54 KN, the number of the most unfavorable control internal force is reduced by 43 percent compared with the common scaffold, and the rest inner and outer upright stanchions keep working normally.
Example 5:
referring to fig. 4-6, on the basis of embodiment 1, the other end of the adjustable supporting rod 6 is connected with a second end upright 301; at the moment, the variable attached climbing scaffold reaching the wind-resistant lifting state is positioned at the first middle upright rod 202 section on the upper side of the wall-attached support 5 under the lifting working condition, namely the position of the most unfavorable internal force in the lifting state, the most unfavorable control internal force generated by the first middle upright rod 202 due to wind load is changed from-9.21 KN to-3.89 KN, the internal force is reduced by 57 percent compared with the common scaffold, and the rest internal and external upright rods keep normal operation.
Under the lifting working condition, the lowest side of the variable attached climbing scaffold generates maximum displacement warping, and the displacement of the lower guide rail inwards warping by 11.99mm is reduced to 9.04mm in the lifting process, which is reduced by 24%.
Example 6:
referring to fig. 7-9, on the basis of embodiment 1, the other end of the adjustable support rod 6 is connected with a second intermediate vertical rod 302; further, a second intermediate upright 302 is located at the adjacent opposite corner of the first end upright 201 to which the adjustable support bar 6 is connected.
In the variable attached climbing scaffold reaching the normal state, under the normal use condition, the position of the most unfavorable internal force is located at the first middle upright rod 202 section on the upper side of the attached wall support 5, the most unfavorable control internal force generated by the first middle upright rod 202 due to self weight is changed from-13.91 KN to-13.01 KN, which is reduced by 7 percent compared with the common scaffold, the most unfavorable control internal force generated by the first middle upright rod 202 due to wind load is changed from-8.08 KN to-7.50 KN, which is reduced by 9 percent compared with the common scaffold, and the rest internal and external upright rods keep normal operation.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Within the technical idea of the invention, various equivalent changes can be made to the technical scheme of the invention, and the equivalent changes all belong to the protection scope of the invention.
Claims (10)
1. The variable attached climbing scaffold is characterized in that: comprises a frame (1), the frame (1) comprises an inner side upright stanchion (2) and an outer side upright stanchion (3), a support plate (4) is connected between the inner side upright stanchion (2) and the outer side upright stanchion (3),
inboard pole setting (2) include pole setting (201) in the middle of first end and pole setting (202) in the middle of the first, pole setting (202) are located between first end pole setting (201) at both ends in the middle of the first, pole setting (302) in the middle of outside pole setting (3) include second end pole setting (301) and second, pole setting (302) are located between second end pole setting (301) at both ends in the middle of the second, be provided with at least one along the direction of height on first end pole setting (201) and attach wall support (5), it has at least one adjustable support pole (6) to articulate on first end pole setting (201).
2. The variable attachment climbing scaffold according to claim 1, wherein: the adjustable supporting rod (6) is connected with the first end upright rod (201) through a multidirectional adjustable connecting device (7), the multi-direction adjustable connecting device (7) comprises a base (701), a rotating screw (702) and an adjusting screw (703), the base (701) is connected with the first end upright rod (201) through a bolt, a through hole (704) is arranged on the base (701), the rotating screw (702) passes through the through hole (704) and is rotatably connected with the base (701), the rotating screw (702) and the base (701) are both provided with adjusting holes (706), the adjusting screw rod (703) passes through the adjusting hole (706) to be connected with the rotating screw rod (702) and the base (701), one end of the rotating screw rod (702) is provided with two connecting lugs (705), and one end of the adjustable supporting rod (6) is rotatably connected with the two connecting lugs (705) through a connecting screw rod (707).
3. The variable attachment climbing scaffold according to claim 2, characterized in that: the multidirectional adjustable connecting device (7) is arranged on the lower side of the wall-attached support (5).
4. The variable attachment climbing scaffold according to claim 1, characterized in that: and an inclined strut (8) is arranged between the first end vertical rod (201) and the second end vertical rod (301).
5. The variable attachment climbing scaffold according to claim 1, characterized in that: the other end of the adjustable supporting rod (6) is connected with a first middle vertical rod (202).
6. The variable attachment climbing scaffold according to claim 5, wherein: the first middle upright (202) is adjacent to a first end upright (201) connected with the adjustable supporting rod (6).
7. The variable attachment climbing scaffold according to claim 1, characterized in that: the other end of the adjustable supporting rod (6) is connected with a second end upright rod (301).
8. The variable attachment climbing scaffold according to claim 1, characterized in that: the other end of the adjustable supporting rod (6) is connected with a second middle vertical rod (302).
9. The variable attachment climbing scaffold according to claim 8, wherein: the second middle upright (302) is positioned at the adjacent opposite corner of the first end upright (201) connected with the adjustable supporting rod (6).
10. The variable attachment climbing scaffold according to any one of claims 1 to 4, which is used in a method for using the variable attachment climbing scaffold, characterized in that: the other end of the adjustable supporting rod (6) is connected with the first middle vertical rod (202), the second end vertical rod (301) or the second middle vertical rod (302) according to adjustment, so that the variable attached climbing scaffold in a wind-resistant state, a wind-resistant lifting state or a normal state is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210386835.XA CN114737740A (en) | 2022-04-13 | 2022-04-13 | Variable attached climbing scaffold and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210386835.XA CN114737740A (en) | 2022-04-13 | 2022-04-13 | Variable attached climbing scaffold and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114737740A true CN114737740A (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210386835.XA Pending CN114737740A (en) | 2022-04-13 | 2022-04-13 | Variable attached climbing scaffold and using method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100038518A1 (en) * | 2005-06-29 | 2010-02-18 | Artur Schwoerer | Rail-Guided Climbing System |
| CN206060126U (en) * | 2016-08-31 | 2017-03-29 | 扬州江电线路器材有限公司 | A kind of ball-eye |
| CN211499713U (en) * | 2019-11-20 | 2020-09-15 | 中铁十二局集团建筑安装工程有限公司 | All-steel attached lifting scaffold |
| CN212154088U (en) * | 2019-11-26 | 2020-12-15 | 云南天德建筑工程有限公司 | Attached intelligent lifting scaffold |
| CN215107213U (en) * | 2021-04-07 | 2021-12-10 | 集美大学 | Improved structure of vertical main frame of attached lifting scaffold |
| CN215290598U (en) * | 2021-07-07 | 2021-12-24 | 广东荔成建设集团有限公司 | I-steel formwork support body encorbelments |
-
2022
- 2022-04-13 CN CN202210386835.XA patent/CN114737740A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100038518A1 (en) * | 2005-06-29 | 2010-02-18 | Artur Schwoerer | Rail-Guided Climbing System |
| CN206060126U (en) * | 2016-08-31 | 2017-03-29 | 扬州江电线路器材有限公司 | A kind of ball-eye |
| CN211499713U (en) * | 2019-11-20 | 2020-09-15 | 中铁十二局集团建筑安装工程有限公司 | All-steel attached lifting scaffold |
| CN212154088U (en) * | 2019-11-26 | 2020-12-15 | 云南天德建筑工程有限公司 | Attached intelligent lifting scaffold |
| CN215107213U (en) * | 2021-04-07 | 2021-12-10 | 集美大学 | Improved structure of vertical main frame of attached lifting scaffold |
| CN215290598U (en) * | 2021-07-07 | 2021-12-24 | 广东荔成建设集团有限公司 | I-steel formwork support body encorbelments |
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