CN210086900U - Tool type safe connecting channel used between crawling ladder and climbing formwork platform - Google Patents
Tool type safe connecting channel used between crawling ladder and climbing formwork platform Download PDFInfo
- Publication number
- CN210086900U CN210086900U CN201920321113.XU CN201920321113U CN210086900U CN 210086900 U CN210086900 U CN 210086900U CN 201920321113 U CN201920321113 U CN 201920321113U CN 210086900 U CN210086900 U CN 210086900U
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- connecting channel
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- channel body
- safe connecting
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Abstract
The utility model discloses a tool type safe connecting channel used between a crawling ladder and a climbing formwork platform, which comprises a safe connecting channel body (1), wherein a pair of connecting pieces (2) are symmetrically arranged at two ends of the safe connecting channel body (1), and the connecting pieces (2) are bent into a hook shape along the length direction of the safe connecting channel body (1) towards the back; foldable guard rails (3) are symmetrically arranged on two sides of the top of the safety connecting channel body (1), lifting handrails (4) are mounted on the foldable guard rails (3), and the lifting handrails (4) are movably and detachably connected with the foldable guard rails (3). The utility model has the advantages of simple structure and novel design, use the flexible operation, can repeatedly have enough to meet the need the use, guarantee operating personnel's personal safety when not influencing the construction, realize from the safe connection passageway of cat ladder to creeping formwork platform, have easy installation, easily deposit, easily transport the transport and do not occupy storage space's a great deal of advantage.
Description
Technical Field
The utility model relates to a connecting channel, it is specific relate to a be used for instrument formula safety connection passageway between cat ladder and the creeping formwork platform, belong to construction technical field.
Background
Generally speaking, in the construction of highway engineering, when a highway route meets a large valley, a bridge form is usually adopted in the design to span the valley, and if the highway route meets the deep valley and the height difference between the highway route and the bottom of the valley is too large, a hollow thin-wall pier with a higher height is usually adopted as a pier column structure of the bridge. Because the hollow thin-wall pier is high in height and high in construction difficulty and has high potential safety hazards, when the hollow thin-wall pier is constructed, a climbing template (climbing template for short) is widely selected with high safety guarantee. In the work progress, construction operating personnel need often get into a great deal of work such as pier stud reinforcing bar installation on the operation platform of creeping formwork, and the construction of this kind of work belongs to special level high altitude construction usually, has high eminence risk of falling, consequently is very important to constructor's safety protection. In the creeping formwork work progress, constructor enters into creeping formwork operation article platform through the cat ladder that is attached to beside the pier stud, nevertheless has certain clearance between cat ladder and the creeping formwork operation platform, and this clearance has brought very big risk to constructor's safety, at present, generally with plain type access connection cat ladder and creeping formwork operation platform, this kind of passageway often protects not up to standard, has great potential safety hazard.
Therefore, the key point for solving the technical problems is to develop a tool type safe connecting channel between the crawling ladder and the climbing formwork platform, which has strong practicability and high working reliability.
Disclosure of Invention
To a great deal of defect and not enough that exist among the above-mentioned background art, the utility model discloses improve and the innovation to this, aim at provides a simple structure, novel in design, uses the flexible operation, can repeat the turnover use, guarantees operating personnel's personal safety when not influencing the construction, realizes the safe connecting channel from cat ladder to creeping formwork platform.
The utility model discloses another invention aim at can realize that safe connecting channel is easy installation, easy storage, easy transportation transport and do not occupy the parking space.
In order to solve the above problems and achieve the above object, the present invention provides a tool-type safety connection channel between a ladder and a climbing formwork platform, which is implemented by adopting the following design structure and the following technical scheme:
as the utility model relates to an improvement of a tool type safe connecting channel used between a crawling ladder and a climbing formwork platform, which comprises a safe connecting channel body (1), wherein a pair of connecting pieces (2) are symmetrically arranged at two ends of the safe connecting channel body (1), and the connecting pieces (2) are bent into a hook shape along the length direction of the safe connecting channel body (1) to the back; foldable guard rails (3) are symmetrically arranged on two sides of the top of the safety connecting channel body (1), lifting handrails (4) are mounted on the foldable guard rails (3), and the lifting handrails (4) are movably and detachably connected with the foldable guard rails (3).
As the utility model discloses foretell improvement, safe connection channel body (1) is by two vertical installation roof beams and fixed setting up in the backup pad between these two vertical installation roof beams and fixed setting up a plurality of horizontal support anti-skidding reinforcement beam three parts in this backup pad and piece together the long plate-shaped body component that fixed connection formed each other.
As the above further improvement of the present invention, one end of the safe connection channel body (1) is connected to the climbing form (5) through a pair of connecting pieces (2) on one end, and the other end of the safe connection channel body (1) is connected to the climbing ladder (6) through a pair of connecting pieces (2) on the other end;
limiting ropes are arranged at the joints of the connecting piece (2) and the climbing formwork (5) and the connecting piece (2) and the climbing ladder (6), and the limiting ropes are steel wire ropes or lead wires.
As the above further improvement of the utility model, the connecting piece (2) is of a steel semicircular, C-shaped, V-shaped or U-shaped structure; the connecting piece (2) is fixedly connected with the safe connecting channel body (1).
As the utility model discloses the foretell further improvement again, fixed connection is welded connection or directly processes into integrated into one piece structure.
As the above mentioned further improvement of the present invention, the foldable guard rail (3) is a long three-dimensional frame body formed by mutually assembling and fixedly connecting two parts, namely a frame body in a closed state all around and at least one reinforcing beam fixedly arranged inside the frame body.
As the above mentioned further improvement of the present invention, the foldable guard rail (3) is hinged to the safe connection channel body (1).
As a still further improvement of the above structure of the present invention, the liftable armrest (4) is integrally in the shape of a steel doorframe, a groove or a rectangular member with an opening at one end; the liftable armrests (4) are detachably connected with the foldable guard rails (3) in an inner and outer plug-in manner.
As the utility model discloses foretell still further improvement more again, all from interior to outer according to the preface spraying have injection moulding layer and antirust coat and warning layer on the surface of safe connecting channel body (1), connecting piece (2) and collapsible rail guard (3) and liftable handrail (4), scribble phosphor powder on the warning layer.
As a still further improvement of the utility model, a high molecular wear-resistant material is injected on the injection layer; the anti-rust layer comprises epoxy zinc-rich primer, chlorinated rubber finish paint and epoxy mica iron intermediate paint positioned between the epoxy zinc-rich primer and the chlorinated rubber finish paint; the warning layer is a yellow or black reflective warning tape or a reflective color film or reflective paint.
The working principle is as follows: the tool type safe connecting channel with the design structure, which is used between the ladder stand and the climbing formwork platform, needs to be manufactured and installed for standby before being used.
During manufacturing, firstly, the structural sizes of all components of the connecting channel are designed according to the distance between the crawling ladder and the climbing formwork platform, the safety connecting channel body (1), the connecting piece (2), the foldable protective guard (3) and the liftable handrail (4) are respectively manufactured according to the design standard requirements, then the safety connecting channel body (1), the connecting piece (2), the foldable protective guard (3) and the liftable handrail (4) are processed into a whole to form the tool type safety connecting channel, finally, the injection molding layer, the antirust layer and the warning layer are sequentially sprayed on the outer surface of the tool type safety connecting channel from inside to outside, the fluorescent powder is coated on the warning layer, and the tool type safety connecting channel can be installed for later use after being maintained.
Before installation, an operator firstly uses a tower crane to hoist the safe connecting channel to a part to be installed for installation; when in installation, an operator firstly buckles the bearing member on the climbing formwork (5) by the pair of connecting pieces (2) at one end and fixes the bearing member stably and firmly, then the operator stretches the pair of connecting pieces (2) at the other end to buckle the bearing member on the crawling ladder (6) and fix the bearing member stably and firmly, and according to the requirement in the actual construction process, the operator can respectively fix and fasten the connecting parts with the climbing formwork (5) and the crawling ladder (6) by selecting steel wire ropes or lead wires to ensure that the fixing is firmer and more reliable, then the operator pulls or folds the foldable protective guards (3) which are still folded at the two sides of the safe connecting channel body (1) upwards to keep vertical to the safe connecting channel body (1), and finally the operator can stretch the handrail to be lifted (4) as required in the actual construction process, the installation of the safe connecting channel is completed, and the safe connecting channel can be used after the installation is completed.
During the use, accomplish this safe connecting channel installation back, constructor accessible safe connecting channel body (1) gets into creeping formwork operation platform by the cat ladder and carries out relevant construction operation promptly.
Finally, as time goes on, the tool type safe connecting channel needs to be dismantled after construction operation is completed, when the safe connecting channel is dismantled, the safe connecting channel is hooked by a tower crane or a crane, then an operator respectively takes off a pair of connecting pieces (2) at one end from a bearing member of a ladder stand (6), then takes off the connecting pieces (2) at the other end from a bearing member of a climbing formwork (5), and finally hoists and transports the safe connecting channel to a unified and appointed position for storage by the tower crane or hoisting, then the operator cleans the safe connecting channel and retracts the liftable handrails (4) into the foldable protective railings (3), and then the foldable protective railings (3) are folded to be stacked for next circulation use in sequence.
Compared with the prior art, the utility model produced beneficial effect is:
1. the utility model has novel design, simple and convenient installation, time saving, firmness, reliability and repeated turnover use, is provided with two side protective guards with the height reaching the standard, is provided with an anti-skid reinforcing facility at the same time, meets the safety requirement and the construction requirement, and realizes civilized construction;
2. the utility model is simple and convenient to disassemble, convenient to store and arrange, does not occupy the space for placing, and is convenient to store and transport;
3. the utility model has firm fixation and strong practicability, guarantees the personal safety of constructors to the maximum extent while guaranteeing safe construction, and is an ideal safe connecting channel for construction;
4. the utility model discloses a scribble the fluorescent material that can self-luminous on the safe connecting channel, can clearly mark this connecting channel's position in night or darkroom and underground construction environment, can play the effect of safe suggestion effectively.
Drawings
The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of the overall structure of the utility model before folding;
fig. 2 is a schematic view of the overall structure of the utility model after being folded;
FIG. 3 is a diagram illustrating the usage status of the present invention;
wherein, the reference numbers in the figures: 1-a secure connection channel body;
2, connecting pieces;
3, a foldable guard rail;
4-liftable armrests;
5, climbing a mold;
6-climbing ladder.
Detailed Description
In order to make the technical means, the inventive features, the objectives and the functions of the present invention easy to understand, the technical solution of the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description, and it should be noted that the embodiments and the features of the embodiments in the present application can be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The tool type safe connecting channel used between the ladder stand and the climbing formwork platform as shown in the attached drawings 1 to 3 in the specification comprises a safe connecting channel body 1, wherein a pair of connecting pieces 2 are symmetrically arranged at two ends of the safe connecting channel body 1, and the connecting pieces 2 are bent into a hook shape towards the back along the length direction of the safe connecting channel body 1; foldable guard rails 3 are symmetrically arranged on two sides of the top of the safety connecting channel body 1, lifting handrails 4 are mounted on the foldable guard rails 3, and the lifting handrails 4 are movably and detachably connected with the foldable guard rails 3.
Further, the safe connecting channel body 1 is a long plate-shaped body member formed by mutually splicing and fixedly connecting three parts, namely two vertical mounting beams, a supporting plate fixedly arranged between the two vertical mounting beams and a plurality of transverse supporting anti-skidding reinforcing beams fixedly arranged on the supporting plate.
Furthermore, one end of the safe connecting channel body 1 is connected with the climbing formwork 5 through a pair of connecting pieces 2 on one end, and the other end of the safe connecting channel body 1 is connected with the climbing ladder 6 through a pair of connecting pieces 2 on the other end;
and limiting ropes are arranged at the joints of the connecting piece 2 and the climbing formwork 5 and the connecting piece 2 and the climbing ladder 6, and are steel wire ropes or lead wires.
The utility model discloses in, cat ladder 6 is three-dimensional frame type's safe cat ladder.
Furthermore, the whole connecting piece 2 is of a steel semicircular, C-shaped, V-shaped or U-shaped structure; the connecting piece 2 is fixedly connected with the safe connecting channel body 1.
Specifically, the fixed connection is a welded connection or a directly processed integrally formed structure.
Further, the foldable guard rail 3 is a long three-dimensional frame body formed by mutually splicing and fixedly connecting two parts, namely a frame body with the periphery in a closed state and at least one reinforcing beam fixedly arranged in the frame body.
Further, the foldable guard rail 3 is hinged with the safety connection channel body 1.
Further, the lifting handrail 4 is integrally made of steel, and is in a shape of a door frame, a groove or a rectangular component with one open end; the liftable armrests 4 are detachably connected with the foldable guard rails 3 in an inner and outer plug-in manner.
Further, an injection molding layer, an anti-rust layer and a warning layer are sequentially sprayed on the outer surfaces of the safe connecting channel body 1, the connecting piece 2, the foldable guard railing 3 and the liftable handrail 4 from inside to outside, and fluorescent powder is coated on the warning layer.
Specifically, a high-molecular wear-resistant material is injected on the injection molding layer; the anti-rust layer comprises epoxy zinc-rich primer, chlorinated rubber finish paint and epoxy mica iron intermediate paint positioned between the epoxy zinc-rich primer and the chlorinated rubber finish paint; the warning layer is a yellow or black reflective warning tape or a reflective color film or reflective paint.
To sum up, the utility model discloses more specific embodiment is:
the tool type safe connecting channel with the design structure, which is used between the ladder stand and the climbing formwork platform, needs to be manufactured and installed for standby before being used.
During manufacturing, firstly, the structural dimensions of each component of the connecting channel are designed according to the distance between the crawling ladder and the climbing formwork platform, the safety connecting channel body 1, the connecting piece 2, the foldable guard rail 3 and the liftable handrail 4 are respectively processed and manufactured according to the design standard requirements, then the safety connecting channel body 1, the connecting piece 2, the foldable guard rail 3 and the liftable handrail 4 are processed and formed into a whole to form a tool type safety connecting channel, finally, an injection molding layer, an anti-rust layer and a warning layer are sequentially sprayed on the outer surface of the tool type safety connecting channel from inside to outside, fluorescent powder is coated on the warning layer, and then the tool type safety connecting channel can be installed for standby after being maintained.
Before installation, an operator firstly uses a tower crane to hoist the safe connecting channel to a part to be installed for installation; when in installation, an operator firstly buckles the bearing component on the creeping formwork 5 by the pair of connecting pieces 2 at one end, and the fixing is stable and firm, then the operator stretches the pair of connecting pieces 2 at the other end to buckle the bearing component on the ladder stand 6 and fix the bearing component stably and firmly, and according to the requirement in the actual construction process, the operator can respectively fix the connection parts of the fastening connecting piece, the climbing form 5 and the climbing ladder 6 by selecting a steel wire rope or a lead wire, so that the fixation is firmer and more reliable, and then, the operator then pulls up or folds up the foldable guard rails 3 which are still in the folded state at the two sides of the safe connecting channel body 1 to be vertical to the safe connecting channel body 1, and finally the operator can stretch the liftable handrails 4 as required in the actual construction process to complete the installation of the safe connecting channel, and the operator can wait for use after the installation.
During the use, accomplish this safe connecting channel installation back, constructor accessible safe connecting channel body 1 promptly gets into creeping formwork operation platform by the cat ladder and carries out relevant construction operation.
Finally, as time goes on, the tool type safe connecting channel needs to be dismantled after construction operation is completed, when the safe connecting channel is dismantled, the safe connecting channel is hooked by a tower crane or a crane, then an operator respectively takes off the pair of connecting pieces 2 at one end from the bearing members of the ladder stand 6, then takes off the connecting pieces 2 at the other end from the bearing members of the climbing formwork 5, finally the safe connecting channel is hoisted to a uniformly specified position for storage by the tower crane or hoisting, then the operator cleans the safe connecting channel and retracts the liftable handrails 4 into the foldable protective railings 3, and then the foldable protective railings 3 are folded to be stacked and reserved for next sequential circulation use.
Finally, although the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes and modifications can be made thereto within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides a instrument formula safety connection passageway that is used for between cat ladder and the creeping formwork platform which characterized in that: the safety connecting channel comprises a safety connecting channel body (1), wherein a pair of connecting pieces (2) are symmetrically arranged at two ends of the safety connecting channel body (1), and the connecting pieces (2) are bent to be hook-shaped towards the back along the length direction of the safety connecting channel body (1); foldable guard rails (3) are symmetrically arranged on two sides of the top of the safety connecting channel body (1), lifting handrails (4) are mounted on the foldable guard rails (3), and the lifting handrails (4) are movably and detachably connected with the foldable guard rails (3).
2. The tool type safe connecting channel used between the ladder stand and the climbing formwork platform is characterized in that: the safe connecting channel body (1) is a long plate-shaped body member formed by mutually splicing and fixedly connecting three parts, namely two vertical mounting beams, a supporting plate fixedly arranged between the two vertical mounting beams and a plurality of transverse supporting anti-skidding reinforcing beams fixedly arranged on the supporting plate.
3. The tool type safe connecting channel used between the ladder stand and the climbing formwork platform is characterized in that: one end of the safe connecting channel body (1) is connected with the climbing ladder (5) through a pair of connecting pieces (2) on one end, and the other end of the safe connecting channel body (1) is connected with the climbing ladder (6) through a pair of connecting pieces (2) on the other end;
limiting ropes are arranged at the joints of the connecting piece (2) and the climbing formwork (5) and the connecting piece (2) and the climbing ladder (6), and the limiting ropes are steel wire ropes or lead wires.
4. The tool type safe connecting channel used between the ladder stand and the climbing formwork platform is characterized in that: the connecting piece (2) is integrally of a steel semicircular, C-shaped, V-shaped or U-shaped structure; the connecting piece (2) is fixedly connected with the safe connecting channel body (1).
5. The tool type safe connecting channel used between the ladder stand and the climbing formwork platform is characterized in that: the fixed connection is welded connection or is directly processed into an integrally formed structure.
6. The tool type safe connecting channel used between the ladder stand and the climbing formwork platform is characterized in that: the foldable guard rail (3) is a long three-dimensional frame body which is formed by mutually splicing and fixedly connecting a frame body with the periphery in a closed state and at least one reinforcing beam fixedly arranged in the frame body.
7. The tool type safe connecting channel used between the ladder stand and the climbing formwork platform is characterized in that: the foldable guard railing (3) is hinged with the safe connecting channel body (1).
8. The tool type safe connecting channel used between the ladder stand and the climbing formwork platform is characterized in that: the whole liftable handrail (4) is in a steel doorframe shape, a groove shape or a rectangular component with one open end; the liftable armrests (4) are detachably connected with the foldable guard rails (3) in an inner and outer plug-in manner.
9. The tool type safe connecting channel used between the ladder stand and the climbing formwork platform is characterized in that: the outer surfaces of the safe connecting channel body (1), the connecting piece (2), the foldable guard railing (3) and the liftable handrail (4) are coated with an injection molding layer, an anti-rust layer and a warning layer from inside to outside in sequence, and fluorescent powder is coated on the warning layer.
10. The tool type safe connecting channel used between the ladder stand and the climbing formwork platform is characterized in that: the injection layer is injected with a high polymer wear-resistant material; the anti-rust layer comprises epoxy zinc-rich primer, chlorinated rubber finish paint and epoxy mica iron intermediate paint positioned between the epoxy zinc-rich primer and the chlorinated rubber finish paint; the warning layer is a yellow or black reflective warning tape or a reflective color film or reflective paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920321113.XU CN210086900U (en) | 2019-03-13 | 2019-03-13 | Tool type safe connecting channel used between crawling ladder and climbing formwork platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920321113.XU CN210086900U (en) | 2019-03-13 | 2019-03-13 | Tool type safe connecting channel used between crawling ladder and climbing formwork platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210086900U true CN210086900U (en) | 2020-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920321113.XU Expired - Fee Related CN210086900U (en) | 2019-03-13 | 2019-03-13 | Tool type safe connecting channel used between crawling ladder and climbing formwork platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210086900U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910972A (en) * | 2020-09-08 | 2020-11-10 | 河南省水利勘测设计研究有限公司 | A foldable maintenance platform for electric block |
| CN111980396A (en) * | 2020-08-31 | 2020-11-24 | 温州职业技术学院 | Building construction rail |
| WO2021209931A1 (en) * | 2020-04-15 | 2021-10-21 | Wls Intellectual Property Limited | Lift shaft scaffolding and related safety rail installation |
-
2019
- 2019-03-13 CN CN201920321113.XU patent/CN210086900U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021209931A1 (en) * | 2020-04-15 | 2021-10-21 | Wls Intellectual Property Limited | Lift shaft scaffolding and related safety rail installation |
| CN111980396A (en) * | 2020-08-31 | 2020-11-24 | 温州职业技术学院 | Building construction rail |
| CN111910972A (en) * | 2020-09-08 | 2020-11-10 | 河南省水利勘测设计研究有限公司 | A foldable maintenance platform for electric block |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 Termination date: 20210313 |
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| CF01 | Termination of patent right due to non-payment of annual fee |