CN111395727A - Outer protection system of attached lifting scaffold - Google Patents
Outer protection system of attached lifting scaffold Download PDFInfo
- Publication number
- CN111395727A CN111395727A CN202010307602.7A CN202010307602A CN111395727A CN 111395727 A CN111395727 A CN 111395727A CN 202010307602 A CN202010307602 A CN 202010307602A CN 111395727 A CN111395727 A CN 111395727A
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- CN
- China
- Prior art keywords
- protective net
- clamping groove
- net
- protective
- walkway
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- 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.)
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Classifications
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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
- E04G5/00—Component parts or accessories for scaffolds
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
Abstract
The invention provides an external protection system of an attached lifting scaffold, and particularly relates to the technical field of building construction equipment. This outer protection system of inserted lift scaffold includes: the protective net, the walkway plate, the outer vertical rod and the slot clamping group are arranged on the walkway plate; the card slot group comprises: a card slot I and a card slot II; a protective net is arranged between two adjacent step plates, and the protective net is connected with the step plates through a clamping groove II; the lowest walkway plate is connected with the bottom of the protective net through a clamping groove I; and a clamping groove group is arranged between the outer vertical rod and the walkway plate. According to the external protection system of the attached lifting scaffold, the clamping groove is positioned between the external vertical rod and the walkway plate and is tightly connected with the walkway plate and the external vertical rod, the protective nets are connected in a lap joint mode, the positions of the protective nets are closer to a wall body than those of the external vertical rod, the frame body of the climbing frame and the external space can be effectively sealed, and the high-altitude falling risk caused by the overlarge gap between the external protective net and the frame body of the existing climbing frame is avoided.
Description
Technical Field
The invention relates to the technical field of building construction equipment, in particular to an external protection system of an attached lifting scaffold.
Background
The attached lifting scaffold (hereinafter referred to as a climbing frame) is erected at a certain height and attached to an engineering structure, can climb or descend along with the engineering structure layer by depending on self lifting equipment and devices, has an outer scaffold with an anti-overturning and anti-falling device, changes suspended operation into the operation inside a scaffold body, and has the characteristics of remarkable low carbon property, high technological content, economy, safety, convenience and the like.
Along with the increase of the use amount of the climbing frame, the sealing problem of the climbing frame protective net and the frame body is more and more emphasized, the problem that a gap exists between the climbing frame protective net and the frame body cannot be avoided by the existing mounting method of the climbing frame protective net, and the risk of falling objects from high altitude exists. The accidents that people are disabled due to falling objects at high altitude caused by gaps between the climbing frame protective net and the climbing frame body are rare in China.
Disclosure of Invention
The invention aims to provide an external protection system of an attached lifting scaffold, which can arrange a protective net between an external upright rod and a walkway plate, so that no gap exists between the protective net and a scaffold body, and the risk of falling objects at high altitude is avoided; the concrete structure is that the protective net mounting clamping groove is arranged between the outer vertical rod and the walkway plate and is tightly connected with the walkway plate and the outer vertical rod, so that the frame body and the external space of the climbing frame are effectively sealed, and the risk of falling objects caused by overlarge gaps between the outer protective net and the frame body of the conventional climbing frame is avoided;
the invention provides an external protection system of an attached lifting scaffold, which comprises: the protective net, the walkway plate, the outer vertical rod and the slot clamping group are arranged on the walkway plate; the card slot group comprises: a card slot I and a card slot II; two ends of the protective net are respectively provided with a clamping groove I and a clamping groove II; and a clamping groove group is arranged between the outer vertical rod and the walkway plate.
Preferably, round holes are uniformly distributed in the protective net, the protective net is an outer protective net, and the protective net is of a corrugated structure.
Preferably, the protective net is arranged on the side, far away from the building body, of the walkway plate, and the walkway plate is connected with the protective net through the clamping groove group.
Preferably, the number of the protective nets is multiple, the end part above the protective net at the bottom of the multiple vertically arranged protective nets is provided with a clamping groove II, and the end part below the protective net is provided with a clamping groove I; the upper end part and the lower end part of other vertically arranged protective nets (1) except the bottom protective net (1) are provided with clamping grooves II (5).
Preferably, the clamping groove I is an inverted h-shaped clamping groove; the card slot II includes: the clamping device comprises two clamping grooves and a connecting plate, wherein the two clamping grooves are connected through the connecting plate.
Preferably, the groove above the clamping groove I is connected with the protective net, and the grooves above and below the clamping groove II are connected with the protective net.
Preferably, the card slot group is connected with the protective net through a pin.
Preferably, a protective net is arranged between the adjacent walkway plates.
Preferably, adjacent protective nets are lapped with each other.
Preferably, the walkway plate is an attached lifting scaffold walkway plate.
The invention has the beneficial effects that: according to the installation method of the outer protective screening, the clamping groove is located between the outer vertical rod and the walkway plate and is tightly connected with the walkway plate and the outer vertical rod, the protective screening is connected in a lap joint mode, the position of the protective screening is closer to the wall body than the position of the outer vertical rod, the frame body and the external space of the climbing frame can be effectively sealed, and the risk of falling objects from the high altitude caused by the overlarge gap between the outer protective screening and the frame body of the existing climbing frame is avoided. After the clamping groove below the protective net is connected with the walkway plate, the bottom of the outer protective net with the corrugated structure is matched with the clamping groove, so that no gap exists between the climbing frame protective net and the climbing frame body, and the risk of falling objects at high altitude is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a block diagram of an external protection system of an attached lifting scaffold according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is a structure view of the protection net of fig. 1;
FIG. 5 is a diagram of the card slot I of FIG. 1;
fig. 6 is a diagram showing a structure of the card slot II of fig. 1.
Description of reference numerals:
1: a protective net; 2: a walkway plate; 3: an outer vertical rod; 4: a card slot I; 41: a fixing plate; 42: a first card slot; 5: a card slot II; 51: a second card slot; 52: a third card slot; 53: a connecting plate; 6: a pin.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, 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, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, an external protection system for an attached lifting scaffold includes: the device comprises a protective net 1, a walkway plate 2, an outer upright 3 and a slot clamping group; the card slot group comprises: card slot I4 and card slot II 5; two ends of the protective net 1 are respectively provided with a clamping groove I4 and a clamping groove II 5; and a slot clamping group is arranged between the outer vertical rod 3 and the walkway plate 2.
Specifically, round holes are uniformly distributed on the protective net 1, the protective net 1 is an outer protective net, and the protective net 1 is of a corrugated structure.
The round holes uniformly distributed on the protective net 1 can avoid the problem that the wind resistance of the protective net 1 is too large when the air is high and accidents easily occur to the lifting scaffold.
Specifically, the protective net 1 is arranged on the walkway plate 2 far away from one side of the building main body, and the walkway plate 2 is connected with the protective net 1 through a clamping groove group.
The protection net 1 is arranged on one side of the walkway plate 2 far away from the building main body, and can protect workers.
The protective net 1 is not directly connected with the walkway plate 2, and the problem that the gap between the protective net 1 with the corrugated structure and the walkway plate 2 is too large can be avoided through the clamping groove group connection.
The clamping groove group is vertically connected with a protective net 1 and transversely connected with a walkway plate 2.
The clamping groove group is transversely connected with the walkway plate 2 and used for fixing the clamping groove group on the walkway plate 2, and the clamping groove group is vertically connected with the protective net 1 and used for avoiding a gap between the protective net 1 and the walkway plate 2 and causing an accident of falling objects.
Specifically, a clamping groove II5 is arranged at the upper end of the protection net 1, and a clamping groove I4 is arranged at the lower end of the protection net 1.
The top and the bottom of the protective net 1 are mainly fixed with the walkway plate 2, the top and the bottom of the protective net 1 are fixed through the clamping groove II5 and the clamping groove I4, the stability between the protective net 1 and the walkway plate 2 is improved, gaps are prevented from being generated between the protective net 1 and the walkway plate 2, and falling objects are prone to occurring.
The vertically arranged protective nets 1 are connected in sequence. The bottom of the lowest protective net 1 is connected with the clamping groove II5, and the adjacent protective nets 1 are connected through the clamping groove I4.
Specifically, the card slot I4 is an inverted h-shaped card slot; the card slot II5 includes: two clamping grooves and a connecting plate 53, wherein the two clamping grooves are connected through the connecting plate 53.
The structure of the inverted h-shaped clamping groove of the clamping groove I4 is that the clamping groove I is only arranged on the lowest walkway plate 2, so that the protective net 1 does not need to be fixed below the clamping groove I, and the first clamping groove 42 for upwards fixing the protective net 1 can meet the requirement of fixation between the clamping groove I4 and the walkway plate 2 and the protective net 1.
The card slot II5 is disposed on the second and above walkway boards 2 in the multi-step walkway boards from bottom to top, and the second and above walkway boards 2 need to be provided with the protection net 1 from top to bottom, so the card slot II5 must be provided with the second card slot 51 and the third card slot 52 to satisfy the fixation of the upper and lower protection nets 1 on the second walkway board 2.
The card slot I4 includes: the fixing plate comprises a fixing plate 41 and a first clamping groove 42, wherein a plurality of mounting holes are uniformly distributed in the middle of the fixing plate 41, and a plurality of mounting holes are oppositely formed in two side walls of the first clamping groove 42.
Card slot II5 includes: a second card slot 51, a third card slot 52, and a connecting plate 53; the second card slot 51 is connected with the third card slot 52 through a connecting plate 53. The second card slot 51, the third card slot 52 and the connecting plate 53 are of an integral structure.
The connecting plate 53 is provided with a plurality of mounting holes which are uniformly distributed, and the second clamping groove 51 and the first clamping groove 42 have the same structure.
The depth of the third card slot 52 is 1-3 times, preferably 2 times, the depth of the second card slot 51, the third card slot 52 is used for fixing the top of the protection net 1, and the depth of the third card slot 52 is twice the depth of the second card slot 51, so that the top of the protection net 1 can be effectively fixed. When a high-rise building is built, the external force borne by the top of the protective net 1 is larger than the external force borne by the bottom of the protective net 1 at high altitude. The depth design of the third slot 52 is necessary.
A plurality of oppositely arranged mounting holes are uniformly distributed on two side walls of the third clamping groove 52.
The diameters of the mounting holes formed in the first, second and third locking grooves 42, 51 and 52 are the same.
The diameters of the mounting holes on the connecting plate 53 and the fixing plate 41 are larger than the diameters of the mounting holes on the first, second, and third catching grooves 42, 51, and 52. In actual operation, the force to be borne by the connecting plate 53 and the fixing plate 41 is greater than the force to be borne by the first, second and third slots 42, 51 and 52, so that the mounting holes of the connecting plate 53 and the fixing plate 41 are greater than the diameters of the mounting holes of the first, second and third slots 42, 51 and 52.
Specifically, the grooves above the clamping grooves I4 are connected with the protective net 1, and the grooves above and below the clamping grooves II5 are connected with the protective net 1.
The bottom of the protection net 1 is inserted into the first card slot 42 on the card slot 1, the top of the protection net 1 is inserted into the third card slot 52, the bottom of the adjacent protection net 1 above the protection net 1 is inserted into the second card slot 51, and the top is inserted into the third card slot 52. Specifically, the card slot group is connected with the protective net 1 through a pin.
The pins penetrate through the side wall mounting holes of the first clamping groove 42, the second clamping groove 51 and the third clamping groove 52 of the clamping groove group and the round holes on the protective net 1, so that the protective net 1 is fixed on the clamping groove group.
Specifically, a protective net 1 is arranged between the walkway plates 2 and the walkway plates 2.
The quantity of walkway boards 2 is a plurality of, a plurality of walkway boards 2 vertical setting to constitute the main part of climbing the frame with the protection network 1 of a plurality of vertical settings, be equipped with protection network 1 between the adjacent vertical walkway boards 2.
Specifically, adjacent protective nets 1 are lapped.
The edges of the transversely adjacent protective nets 1 are lapped with the edges of the protective nets 1, and the corrugated protective nets 1 are designed to facilitate edge lapping.
Specifically, the walkway plate 2 is an attached lifting scaffold walkway plate 2.
The working principle is as follows:
the walkway plates 2 with the same structure are arranged above the walkway plates 2, and in order to distinguish a plurality of walkway plates 2 with the same structure, the walkway plates 2 are named as a first-step walkway plate, a second-step walkway plate, a third-step walkway plate, a fourth-step walkway plate … … and a seventh-step walkway plate from bottom to top in sequence.
The number of the walkway plates 2 is set to seven steps.
One side of the first-step walkway plate at the bottommost layer, which is far away from the building, is fixed with a fixing plate 41 on a clamping groove I4 through a screw, the bottom of the outer protective net 1 is inserted into a first clamping groove 42 arranged on a clamping groove I4, and the first clamping groove 42 is fixed with the bottom of the outer protective net 1 through a pin.
And one side of the second-step walkway plate, which is far away from the building, is provided with a connecting plate 53 through a screw fixing clamping groove II 5. The third clamping groove 52 connected below the connecting plate 53 is matched with the top of the protective net 1, and the bottom of the protective net 1 arranged between the second-step walkway plate and the third-step walkway plate is inserted into the second clamping groove 51 arranged above the connecting plate 53. The top of the protective net 1 arranged between the second-step walkway plate and the third-step walkway plate is inserted into a third clamping groove 52 arranged below a connecting plate 53 arranged on the third-step walkway plate.
The edge of each of the protective nets 1 is connected with the edge of the corresponding protective net 1.
A clamping groove group is arranged between the outer vertical rod 3 and the walkway plate 2, and the outer vertical rod 3 increases the strength between the protective net 1 and the walkway plate 2.
The connection structure of the slot clamping groups and the protective net 1 between the third walking plate and the seventh walking plate is the same as that above.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An outer protective system for an attached lifting scaffold, comprising: the protective net (1), the walkway plate (2), the outer upright (3) and the slot clamping group; the card slot group comprises: a card slot I (4) and a card slot II (5); two ends of the protective net (1) are respectively provided with a clamping groove I (4) and a clamping groove II (5); and a slot clamping group is arranged between the outer vertical rod (3) and the walkway plate (2).
2. The external protection system of the attached lifting scaffold according to claim 1, wherein the protection net (1) has round holes uniformly distributed thereon, the protection net (1) is an external protection net, and the protection net (1) has a corrugated structure.
3. The external protection system of the attached lifting scaffold according to claim 1, wherein the protective net (1) is arranged on the side of the walkway plate (2) far away from the building body, and the walkway plate (2) is connected with the protective net (1) through a clamping groove set.
4. The external protection system of the attached lifting scaffold according to claim 1, wherein the number of the protection nets (1) is multiple, a clamping groove II (5) is arranged at the upper end of the protection net (1) at the bottom of the multiple vertically arranged protection nets (1), and a clamping groove I (4) is arranged at the lower end of the protection net (1); the upper end part and the lower end part of other vertically arranged protective nets (1) except the bottom protective net (1) are provided with clamping grooves II (5).
5. The external protection system of an attached lifting scaffold according to claim 1, wherein said slot I (4) is an inverted "h" slot; the card slot I I (5) includes: the clamping device comprises two clamping grooves and a connecting plate (53), wherein the two clamping grooves are connected through the connecting plate (53).
6. The external protection system of the attached lifting scaffold according to claim 5, wherein the groove above the slot I (4) is connected with the protection net (1), and the grooves above and below the slot I I (5) are connected with the protection net (1).
7. An external protection system of an attached lifting scaffold according to claim 1, characterized in that the slot sets are connected with the protection net (1) through pins (6).
8. An external protection system of an attached lifting scaffold according to claim 1, characterized in that a protective net (1) is provided between the two adjacent step walkway plates (2).
9. An external protection system of an attached lifting scaffold according to claim 1, characterized in that adjacent protective nets (1) are overlapped.
10. An outer protection system of an attached lifting scaffold according to claim 1, characterized in that the walkway plates (2) are attached lifting scaffold walkway plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010307602.7A CN111395727A (en) | 2020-04-17 | 2020-04-17 | Outer protection system of attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010307602.7A CN111395727A (en) | 2020-04-17 | 2020-04-17 | Outer protection system of attached lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111395727A true CN111395727A (en) | 2020-07-10 |
Family
ID=71435506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010307602.7A Pending CN111395727A (en) | 2020-04-17 | 2020-04-17 | Outer protection system of attached lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111395727A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411979A (en) * | 2020-11-06 | 2021-02-26 | 厦门安科科技有限公司 | Frame of climbing that board is automatic to receive and release turns over |
| CN113668838A (en) * | 2021-08-26 | 2021-11-19 | 浙江二十冶建设有限公司 | Construction safety protection net convenient to replace |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204715722U (en) * | 2015-04-15 | 2015-10-21 | 成都市永洪机械有限公司 | A kind of all steel attachment type raise scaffold |
| CN205012627U (en) * | 2015-07-02 | 2016-02-03 | 中天建设集团有限公司 | Assembly type structure outer wall protects stores pylon outward |
| CN206053279U (en) * | 2016-04-28 | 2017-03-29 | 湖北仁泰恒昌科技发展有限公司 | Tool type scaffold unit and tool type scaffold |
| CN206289997U (en) * | 2016-12-26 | 2017-06-30 | 中国建筑第八工程局有限公司 | Construction protection safety net |
| CN209686836U (en) * | 2019-01-17 | 2019-11-26 | 成都嘉泽正达科技有限公司 | Frame body for attachment type raise scaffold |
| CN210086782U (en) * | 2019-04-04 | 2020-02-18 | 山东新活新材料科技有限公司 | All-aluminum alloy climbing frame |
-
2020
- 2020-04-17 CN CN202010307602.7A patent/CN111395727A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204715722U (en) * | 2015-04-15 | 2015-10-21 | 成都市永洪机械有限公司 | A kind of all steel attachment type raise scaffold |
| CN205012627U (en) * | 2015-07-02 | 2016-02-03 | 中天建设集团有限公司 | Assembly type structure outer wall protects stores pylon outward |
| CN206053279U (en) * | 2016-04-28 | 2017-03-29 | 湖北仁泰恒昌科技发展有限公司 | Tool type scaffold unit and tool type scaffold |
| CN206289997U (en) * | 2016-12-26 | 2017-06-30 | 中国建筑第八工程局有限公司 | Construction protection safety net |
| CN209686836U (en) * | 2019-01-17 | 2019-11-26 | 成都嘉泽正达科技有限公司 | Frame body for attachment type raise scaffold |
| CN210086782U (en) * | 2019-04-04 | 2020-02-18 | 山东新活新材料科技有限公司 | All-aluminum alloy climbing frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411979A (en) * | 2020-11-06 | 2021-02-26 | 厦门安科科技有限公司 | Frame of climbing that board is automatic to receive and release turns over |
| CN113668838A (en) * | 2021-08-26 | 2021-11-19 | 浙江二十冶建设有限公司 | Construction safety protection net convenient to replace |
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Address after: Room 575, 5th floor, Dongge Road, Jingtong Business Hotel, No. 100, Dongge Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Applicant after: Guangxi Jingtong kelide Engineering Technology Co., Ltd Applicant after: Guangdong wangxiaoqiang Engineering Technology Co.,Ltd. Address before: Room 575, 5th floor, Dongge Road, Jingtong Business Hotel, No. 100, Dongge Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Applicant before: Guangxi kelide building materials Leasing Co.,Ltd. Applicant before: Guangdong wangxiaoqiang Engineering Technology Co.,Ltd. |
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Application publication date: 20200710 |