CN215402737U - Novel aluminum alloy climbs frame and adheres to tower crane passageway of going to people - Google Patents
Novel aluminum alloy climbs frame and adheres to tower crane passageway of going to people Download PDFInfo
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- CN215402737U CN215402737U CN202120832169.9U CN202120832169U CN215402737U CN 215402737 U CN215402737 U CN 215402737U CN 202120832169 U CN202120832169 U CN 202120832169U CN 215402737 U CN215402737 U CN 215402737U
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- fixing
- tower crane
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Abstract
The utility model discloses a novel aluminum alloy climbing frame attached tower crane boarding passage, which comprises: the ladder frame is used for forming a frame body of a passenger passage and comprises a pair of supporting rods, two ends of each supporting rod are fixedly connected through fixing rods, a plurality of connecting rods are used for forming a climbing frame and are parallel to each other, a fixing part is matched with a fixing port and a limiting rod, when the user replaces the connecting rod, the sliding blocks are pulled by the pulling parts at the two ends of the connecting rod, the sliding blocks can be fixed in the mounting grooves by the limiting rods, so that the fixing effect of the connecting rod by the two sliding blocks is relieved for dismounting, when installing new connecting rod, as long as aim at the both ends of slider with the fixed mouthful at connecting rod both ends, upwards stimulate two gag lever posts, thereby fix the connecting rod and greatly made things convenient for the user to change the connecting rod between two bracing pieces in just can entering into two fixed mouths automatically for two sliders.
Description
Technical Field
The utility model relates to the technical field of tower crane equipment, in particular to a novel aluminum alloy climbing frame attached to a pedestrian passageway of a tower crane.
Background
The tower crane is the most common hoisting equipment in the construction site, and is also called as a tower crane, which is lengthened one section by one section (standard section) and used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction. The tower crane is the indispensable equipment on the building site, and the tower crane climbs a man passageway and usually be the beading on the standard festival of tower crane, when the tower crane driver will get into the tower crane control room, need climb and just can get into and control indoor.
The frame that climbs that has now is two spinal branch vaulting poles usually, then middle a plurality of connecting rods of welding are in order to supply the tower crane driver to climb, because the connecting rod welding is on the bracing piece to when the frame bracing piece that climbs that is located the eminence damages, because the frame that climbs is in the high altitude, thereby be difficult to use the welding machine to weld and repair the frame that climbs, and then lead to the tower crane driver to have very big potential safety hazard in the climbing frame.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the following defects in the prior art that a connecting rod is welded on a supporting rod, so that when a climbing frame supporting rod positioned at a high position is damaged, the climbing frame is positioned at a high position, a welding machine is difficult to weld and repair the climbing frame, and further a tower crane driver has great potential safety hazard when climbing the climbing frame, and the novel aluminum alloy climbing frame is attached to a pedestrian passageway of a tower crane.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a novel aluminum alloy climbs frame and adheres to tower crane passageway of going up people, include:
the ladder frame is used for forming a frame body of a passenger passage and comprises a pair of support rods, and two ends of each support rod are fixedly connected through a fixing rod;
the connecting rods are used for forming a climbing frame and are parallel to each other and arranged at equal intervals;
and the fixing part is used for fixing the end part of the connecting rod on the connecting rod, and the fixing part is fixedly connected on the supporting rod.
Preferably, two a plurality of installing ports have all been seted up to a terminal surface that the bracing piece is close to each other, the connecting rod is established and is located two be in between the installing port on same water flat line on the bracing piece, fixed part includes the intraoral installation piece of fixed connection at the installing port, the mounting groove has been seted up to a terminal surface that the connecting rod tip is pressed close to the installation piece, be equipped with the fixed subassembly that is used for fixed connection rod tip in the mounting groove.
Preferably, the fixing component comprises a sliding block which is connected in the mounting groove in a sliding manner, a first spring is abutted between the sliding block and the bottom wall of the mounting groove, a fixing opening which is matched with the end part of the sliding block and is inserted is formed in the end part of the connecting rod, and a pulling component for pulling the sliding block to move is arranged on the mounting block.
Preferably, the pulling assembly comprises a pull rod, the pull rod is vertically and slidably connected to the end wall, away from the connecting rod, of the mounting block, one end of the pull rod is fixedly connected to the sliding block, and the other end of the pull rod is fixedly connected with a pull ring.
Preferably, climb the frame and adhere to people's passageway on the tower crane and still include:
the limiting component is used for limiting the movement of the sliding block and is configured on the mounting block;
the communicating sliding opening with the mounting groove is seted up to the installation piece roof, the mounting groove notch is pressed close to the sliding opening, spacing part includes perpendicular sliding connection at the intraoral gag lever post of slide, the slider is kept away from the up end of pull rod and is seted up cooperation gag lever post tip male spacing groove.
Preferably, the cover is equipped with the second spring on the gag lever post, and top fixedly connected with draws the piece, second spring both ends respectively with draw under the piece terminal surface and installation piece terminal surface fixed connection, equal fixedly connected with magnet on gag lever post lower extreme and the spacing groove diapire, two the one end that magnet is close to each other is opposite magnetic pole, and appeal is greater than the elasticity of second spring.
Compared with the prior art, the utility model has the beneficial effects that: when the connecting rod of the climbing frame is damaged and needs to be replaced, a user pulls the sliding block to retract into the mounting groove by using the pulling part, the sliding block is separated from the connecting rod, when the limiting groove on the sliding block is positioned under the limiting rod while the sliding block is pulled, the limiting rod automatically enters into the limiting groove under the action of the two magnets, so that the sliding block automatically enters into the fixing opening after the user loosens the pulling part, the locking effect of the sliding block at the other end of the connecting rod on the connecting rod is relieved by the user in the same mode, the connecting rod is disassembled from the two supporting rods, when the new connecting rod is installed, the user only needs to align the end part of the new connecting rod with the sliding block, then the limitation of the sliding block to move is relieved by pulling the limiting rod upwards, the sliding block enters into the fixing opening under the elasticity of the first spring, and then the other end of the connecting rod is fixed in the same mode, the replacement of the connecting rod is completed, thereby greatly facilitating the replacement of the connecting rod by a user.
Drawings
FIG. 1 is a schematic front perspective view of a novel aluminum alloy climbing frame attached to a pedestrian passageway on a tower crane according to the present invention;
FIG. 2 is a schematic sectional view of a novel aluminum alloy climbing frame attached to a pedestrian passageway of a tower crane according to the present invention;
fig. 3 is a partially enlarged view of a in fig. 2.
In the figure: the device comprises a supporting rod 1, a fixing rod 2, a connecting rod 3, a fixing part 4, a limiting part 5, a mounting opening 6, a mounting block 7, a mounting groove 8, a sliding block 9, a first spring 10, a fixing opening 11, a pull rod 12, a pull ring 13, a limiting rod 14, a pull block 15, a second spring 16, a limiting groove 17 and a magnet 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.
Referring to fig. 1-3, a novel aluminum alloy climbs frame and adheres to tower crane passway for others includes:
the ladder comprises a ladder frame and a ladder frame, wherein the ladder frame is used for forming a frame body of a passenger passage and comprises a pair of supporting rods 1, and two ends of each supporting rod 1 are fixedly connected through a fixing rod 2;
the connecting rods 3 are used for forming a climbing frame, and the connecting rods 3 are parallel to each other and are arranged at equal intervals;
the fixing part 4 is used for fixing the end part of the connecting rod 3 on the connecting rod 3, and the fixing part 4 is fixedly connected on the supporting rod 1;
specifically, a plurality of mounting openings 6 are formed in one end face, close to each other, of each of the two support rods 1, the connecting rod 3 is arranged between the mounting openings 6, located on the two support rods 1, and located on the same horizontal line, the fixing part 4 comprises a mounting block 7 fixedly connected in the mounting openings 6, a mounting groove 8 is formed in one end face, close to the end portion of the connecting rod 3, of the mounting block 7, and a fixing assembly used for fixing the end portion of the connecting rod 3 is arranged in the mounting groove 8;
specifically, the fixing assembly comprises a sliding block 9 connected in the mounting groove 8 in a sliding manner, a first spring 10 is abutted between the sliding block 9 and the bottom wall of the mounting groove 8, a fixing opening 11 matched with the end portion of the sliding block 9 to be inserted is formed in the end portion of the connecting rod 3, a pulling assembly used for pulling the sliding block 9 to move is arranged on the mounting block 7, the sliding block 9 can be retracted into the mounting groove 8 by pulling the sliding block 9 through the pulling assembly, so that the sliding block 9 is separated from the fixing opening 11, the connecting rod 3 is separated from the supporting rod 1, and a user can replace the connecting rod 3;
specifically, the pulling assembly comprises a pull rod 12, the pull rod 12 is vertically and slidably connected to the end wall, away from the connecting rod 3, of the mounting block 7, one end of the pull rod 12 is fixedly connected to the sliding block 9, the other end of the pull rod is fixedly connected with a pull ring 13, the pull rod 12 is used for connecting the mounting block 7, and the pull ring 13 facilitates a user to pull the pull rod 12;
specifically, climb frame and adhere to people's passageway on tower crane and still include:
the limiting component 5 is used for limiting the movement of the sliding block 9, and the limiting component 5 is arranged on the mounting block 7;
the top wall of the mounting block 7 is provided with a sliding opening communicated with the mounting groove 8, the sliding opening is close to the notch of the mounting groove 8, the limiting part 5 comprises a limiting rod 14 vertically connected in the sliding opening in a sliding mode, the upper end face, far away from the pull rod 12, of the sliding block 9 is provided with a limiting groove 17 inserted by matching with the end part of the limiting rod 14, when the sliding block 9 is pulled, the limiting groove 17 in the sliding block 9 is located right below the limiting rod 14, the limiting rod 14 enters the limiting groove 17, therefore, the limiting rod 14 limits the movement of the sliding block 9, and further, a user can loosen the pulling part to release the fixing of the other end of the connecting rod 3;
specifically, a second spring 16 is sleeved on the limiting rod 14, the top of the limiting rod is fixedly connected with a pulling block 15, two ends of the second spring 16 are respectively and fixedly connected with the lower end face of the pulling block 15 and the upper end face of the mounting block 7, the lower end of the limiting rod 14 and the bottom wall of the limiting groove 17 are both fixedly connected with magnets 18, one end of each of the two magnets 18 close to each other is a magnetic pole with opposite polarity, and the attraction force is larger than the elasticity of the second spring 16, the second spring 16 plays a role of preventing the limiting rod 14 from separating from the sliding port and supporting the limiting rod 14, when the limiting rod 14 is positioned right above the limiting groove 17, since the ends of the two magnets 18 close to each other have opposite magnetic poles and the attraction force is greater than the elasticity of the second spring 16, the two magnets 18 attract each other, thereby causing the second spring 16 to contract, the limit rod 14 automatically enters the limit groove 17, so that a user can fix the sliding block 9 conveniently.
In the utility model, when the connecting rod 3 of the climbing frame is damaged and needs to be replaced, a user pulls the sliding block 9 to retract into the mounting groove 8 by using the pulling part, then the sliding block 9 is separated from the connecting rod 3, when the limiting groove 17 on the sliding block 9 is positioned under the limiting rod 14 while pulling the sliding block 9, the limiting rod 14 automatically enters into the limiting groove 17 under the action of the two magnets 18, so that the sliding block 9 automatically enters into the fixing opening 11 after the user loosens the pulling part, then the user releases the locking effect of the sliding block 9 at the other end of the connecting rod 3 on the connecting rod 3 in the same way, and then the connecting rod 3 is detached from the two supporting rods 1, when the new connecting rod 3 is installed, the user only needs to align the end part of the new connecting rod 3 with the sliding block 9, and then releases the limitation of the movement of the sliding block 9 by pulling the limiting rod 14 upwards, the slide block 9 will enter the fixing opening 11 under the elastic force of the first spring 10, and then the other end of the connecting rod 3 is fixed in the same way, namely the replacement of the connecting rod 3 is completed.
In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated and limited.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a novel aluminum alloy climbs frame and adheres to people's passageway on tower crane, its characterized in that climbs frame and adheres to people's passageway on tower crane and includes:
the ladder frame is used for forming a frame body of a passenger passage and comprises a pair of support rods (1), and two ends of each support rod (1) are fixedly connected through a fixing rod (2);
the connecting rods (3) are used for forming a climbing frame, and the connecting rods (3) are parallel to each other and are arranged at equal intervals;
the fixing component (4) is used for fixing the end part of the connecting rod (3) on the connecting rod (3), and the fixing component (4) is fixedly connected to the supporting rod (1).
2. The novel aluminum alloy climbing frame attached tower crane pedestrian passageway according to claim 1, wherein a plurality of mounting openings (6) are formed in one end face of each of two adjacent support rods (1), the connecting rod (3) is arranged between the mounting openings (6) on the two adjacent support rods (1) on the same horizontal line, the fixing part (4) comprises a mounting block (7) fixedly connected in the mounting opening (6), a mounting groove (8) is formed in one end face of the mounting block (7) close to the end of the connecting rod (3), and a fixing component for fixing the end of the connecting rod (3) is arranged in the mounting groove (8).
3. The novel aluminum alloy climbing frame attached tower crane pedestrian passageway according to claim 2, wherein the fixing assembly comprises a sliding block (9) which is slidably connected in the installation groove (8), a first spring (10) is abutted between the sliding block (9) and the bottom wall of the installation groove (8), a fixing opening (11) which is matched with the end portion of the sliding block (9) to be inserted is formed in the end portion of the connecting rod (3), and a pulling assembly for pulling the sliding block (9) to move is arranged on the installation block (7).
4. A novel aluminum alloy climbing frame attached tower crane pedestrian passageway according to claim 3, characterized in that the pulling assembly comprises a pull rod (12), the pull rod (12) is vertically and slidably connected to the end wall of the mounting block (7) far away from the connecting rod (3), one end of the pull rod (12) is fixedly connected to the sliding block (9), and the other end of the pull rod is fixedly connected with a pull ring (13).
5. The novel aluminum alloy climbs frame and adheres to tower crane people's passageway according to claim 4, characterized in that, it still includes to climb frame and adhere to tower crane people's passageway:
the limiting component (5), the limiting component (5) is used for limiting the movement of the sliding block (9), and the limiting component (5) is configured on the mounting block (7);
the utility model discloses a spacing structure of installation piece, including installation piece (7), installation piece (7) roof seted up with mounting groove (8) communicating sliding opening, mounting groove (8) notch is pressed close to the sliding opening, spacing part (5) are including perpendicular sliding connection spacing rod (14) in the sliding opening, slider (9) keep away from the up end of pull rod (12) and seted up cooperation spacing rod (14) tip male spacing groove (17).
6. The novel aluminum alloy climbing frame attached tower crane pedestrian passageway according to claim 5, wherein a second spring (16) is sleeved on the limiting rod (14), a pulling block (15) is fixedly connected to the top of the limiting rod, two ends of the second spring (16) are respectively and fixedly connected with the lower end face of the pulling block (15) and the upper end face of the mounting block (7), magnets (18) are fixedly connected to the lower end of the limiting rod (14) and the bottom wall of the limiting groove (17), one ends of the two magnets (18) close to each other are opposite magnetic poles, and attraction force is greater than elasticity of the second spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120832169.9U CN215402737U (en) | 2021-04-22 | 2021-04-22 | Novel aluminum alloy climbs frame and adheres to tower crane passageway of going to people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120832169.9U CN215402737U (en) | 2021-04-22 | 2021-04-22 | Novel aluminum alloy climbs frame and adheres to tower crane passageway of going to people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215402737U true CN215402737U (en) | 2022-01-04 |
Family
ID=79672347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120832169.9U Active CN215402737U (en) | 2021-04-22 | 2021-04-22 | Novel aluminum alloy climbs frame and adheres to tower crane passageway of going to people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215402737U (en) |
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2021
- 2021-04-22 CN CN202120832169.9U patent/CN215402737U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100071 Nord tower 1, 128 South Fourth Ring Road West, Fengtai District, Beijing. Patentee after: China Railway Construction Engineering Group Patentee after: China Railway Construction Group No.2 Construction Co.,Ltd. Address before: 100000 Nord tower 1, 128 South Fourth Ring Road West, Fengtai District, Beijing. Patentee before: China Railway Construction Engineering Group Patentee before: CHINA RAILWAY CONSTRUCTION ENGINEERING GROUP SHANDONG Co.,Ltd. |