CN213336762U - Unhooking device for climbing frame anti-falling test - Google Patents
Unhooking device for climbing frame anti-falling test Download PDFInfo
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- CN213336762U CN213336762U CN202022755139.0U CN202022755139U CN213336762U CN 213336762 U CN213336762 U CN 213336762U CN 202022755139 U CN202022755139 U CN 202022755139U CN 213336762 U CN213336762 U CN 213336762U
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- detacher
- switch
- blocking structure
- blocking
- branch portion
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Abstract
The utility model relates to a climb a test technical field, disclose a detacher for climbing a falling-proof test, including connecting the main part, switch spare and unhook, the upper portion of connecting the main part is equipped with first connection position, the lower part of connecting the main part is equipped with the second connection position, the unhook is connected with the lower part rotatable of connecting the main part, and the unhook can rotate to opening or close the second connection position, the rotatable formula of switch spare is connected on connecting the main part, the switch spare is provided with and blocks the structure, and the switch spare can rotate to make and block the structure and block outside the unhook or make and block the structure and keep away from the unhook, can prevent the unhook from rotating when blocking the structure outside the unhook, thus make the second connection position be the closed condition; when the blocking structure rotates to be far away from the unhooking, the unhooking can rotate to open the second connecting position; the power supply device is simple in structure, capable of avoiding power connection operation, safe and reliable, capable of achieving power supply operation by pulling the switch piece, simple in operation, low in use cost and easy to popularize widely.
Description
Technical Field
The utility model belongs to the technical field of climb a test, in particular to unhooking device for climbing a drop-proof test.
Background
The climbing frame, also called lifting frame, can be divided into several main types such as hydraulic type, electrodynamic type, manual pull type and the like according to the power source, is a novel scaffold system developed in recent years, is mainly applied to high-rise shear wall type floors, and can ascend or descend along buildings. The system enables the scaffold technology to be completely improved, firstly, the scaffold does not need to be turned over, and secondly, the dismounting and mounting procedures of the scaffold are avoided, namely, the scaffold is used until the construction is finished after being assembled once and is not limited by the height of a building, the manpower and the materials are greatly saved, and the system also has great improvement on the traditional scaffold in a safety angle and has great development advantages in high-rise buildings.
The anti-falling test needs to be carried out in the detection of the climbing frame sample frame, so that a detacher needs to be used for testing and detaching of the climbing frame body to ensure the safe operation of the test, but the existing detacher has a complex structure and is inconvenient to operate, and the use cost is increased.
For example, patent document CN201920267195.4 discloses an electromagnetic valve detacher for an anti-falling test, which comprises a box body, an upper hanging lug, an electromagnet and a movable connecting rod assembly; the box body is of a hollow structure; the upper hanging lug is fixed at the top end of the box body; the electromagnet is accommodated in the hollow structure of the box body and connected with the inner wall of the box body; the movable connecting rod assembly comprises two connecting rods which are arranged below the box body in a pivoted mode, the upper end of the movable connecting rod assembly extends into the box body and is matched with the electromagnet, a hook is arranged at the lower end of the movable connecting rod assembly, and the movement of the connecting rods and the hook is controlled through the on-off of the electromagnet. When the frame is climbed in intelligence lift and is tested, make the couple connect in the lower hoisting point truss of frame is climbed in intelligence lift and make the electro-magnet circular telegram, then make electric block and the lower hoisting point of frame is climbed in intelligence lift break away from, let the support body of frame is climbed in intelligence lift drop down in order to examine the anti-falling ability who attaches the wall guide holder under the action of gravity.
However, the electromagnetic valve detacher for the anti-falling test is not only complex in structure, but also needs to be connected with electricity, and is inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a detacher for climbing frame anti-falling test, simple structure, convenient operation, low use cost, easily extensive popularization.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a unhooking device for a climbing frame anti-falling test comprises a connecting main body, a switch piece and an unhooking device, wherein a first connecting position for connecting an electric hoist hook is arranged at the upper part of the connecting main body, and a second connecting position for connecting a climbing frame lower lifting point truss is arranged at the lower part of the connecting main body; the unhooking device comprises a connecting body, a switch piece, a blocking structure and a blocking structure, wherein the unhooking device is rotatably connected with the lower part of the connecting body, the unhooking device can rotate to open or close the second connecting position, the switch piece is rotatably connected to the connecting body, the switch piece is provided with the blocking structure, the switch piece can rotate to enable the blocking structure to be blocked outside the unhooking device or enable the blocking structure to be far away from the unhooking device, and the blocking structure can prevent the unhooking device from rotating when being blocked outside the unhooking device, so that the second connecting position is in a closed state; when the blocking structure rotates to be far away from the unhooking, the unhooking can rotate to open the second connecting position.
The utility model discloses in, through the setting of switch spare and block structure, can pass through the pulling switch spare, make it block the structure along with rotating to keeping away from the unhook to make things convenient for the unhook to rotate, open first hookup location, realize climbing frame lower hoisting point truss and the throw off of calabash chain, the aforesaid sets up simple structure moreover, has avoided the electricity operation of connecting, and safe and reliable more can realize through the pulling switch spare, easy operation, and use cost is low, easily extensively promotes.
Furthermore, an opening is formed in the front side of the second connecting position, the unhooking comprises a connecting part and a blocking part, the connecting part is rotatably connected to the lower end of the connecting main body and is located at the lower end of the opening, the blocking part is fixedly connected with the connecting part, and the blocking part can rotate to be close to or far away from the upper end of the opening through the connecting part, so that the second connecting position is opened or closed; one end of the switch piece is rotatably connected to the position, close to the upper end of the opening, of the connecting body, the blocking structure is arranged at one end, connected with the connecting body, of the switch piece, and the other end of the switch piece is provided with a third connecting position capable of being connected with a rope. In the utility model, the first connecting position is a perforation for connecting the hook of the electric hoist, the second connecting position is a perforation groove with an opening, and the third connecting position is a perforation for connecting the rope; the third connecting position is connected with a rope, so that the switch piece can be conveniently pulled; the aforesaid sets up simple structure, convenient operation, the switch spare blocks the setting of structure through it, can block the stop part of unhook in the open-ended upper end makes the unhook block in the opening part of second hookup location to make the second hookup location form the closed loop, the switch spare rotates the back, and the stop part of unhook loses and blocks, thereby can make the unhook rotate, realizes climbing frame lower hoisting point truss and the breaking away of calabash chain.
Further, connecting portion are including first branch portion, second branch portion and first pivot, first branch portion and second branch portion parallel arrangement, just first branch portion all is connected with the stop part integrated into one piece with the one end of second branch portion, first branch portion sets up respectively in the left and right sides of the lower extreme of connecting the main part with the other end of second branch portion, first pivot passes the lower extreme of connecting the main part, just the both ends of first pivot are stretched out and are connected with first branch portion, second branch portion respectively, realize connecting portion and the rotatable formula of being connected the main part lower extreme and be connected. The utility model discloses in, can make things convenient for the unhook to rotate through the aforesaid setting, realize climbing the frame lower hoisting point truss and throw off of calabash chain.
Furthermore, the first rotating shaft is of a fixed pin structure, so that the installation is convenient, and the use cost is low.
Further, the switch member is a rod-shaped structure, and the blocking structure is a protrusion vertically arranged with the switch member. The utility model discloses in, block the structure and establish and be connected with switch spare integrated into one piece, form L shape structure, not only simple structure conveniently adopts rope pulling switch spare moreover, makes its rotation back messenger block the structure along with rotating to make the unhook lose and block and rotate, realize climbing frame lower hoisting point truss and the throw off of calabash chain.
Furthermore, one end of the switch piece is rotatably connected with the front side face of the connecting body through a second rotating shaft, when the switch piece rotates to be perpendicular to the front side face of the connecting body, the blocking structure is attached to the outer wall of the blocking portion along with the rotation, so that the blocking structure is blocked outside the unhooking, and when the switch piece rotates to be parallel to the front side face of the connecting body, the blocking structure rotates to be far away from the unhooking. The utility model discloses in, through the aforesaid setting, can conveniently use rope pulling switch spare, make it rotate based on the second pivot, because the third hookup location sets up in the tip of switch spare, consequently when the tip that is equipped with the third hookup location with first switch spare stimulates to the peak, make switch spare parallel with the side of connecting the main part, convenient operation to the structure that blocks that makes its one end connect can be kept away from the unhook, thereby makes the unhook lose to block and rotate, realizes climbing frame lower hoisting point truss and the throw off of calabash chain.
Furthermore, the second rotating shaft is a bolt, specifically an M16 bolt, and is convenient to mount by matching with a nut, so that the use cost is low.
Further, the lower part of the connecting main body is of an arc-shaped structure, and the end part of the lower end of the connecting main body is of a curved surface structure. The utility model discloses in, through the aforesaid setting, can make things convenient for the unhook to rotate, realize climbing the frame lower hoisting point truss and throw off of calabash chain.
The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses in, through the switch spare and the setting that blocks the structure, can pass through the pulling switch spare, make it block the structure along with rotate to keeping away from the unhook to make things convenient for the unhook to rotate, open first connection position, realize climbing frame lower hoisting point truss and the throw off of calabash chain, the aforesaid sets up simple structure moreover, has avoided connecing the electric operation, and safe and reliable more can realize through the pulling switch spare, easy operation, use cost is low, easily extensively promotes.
Drawings
Fig. 1 is a schematic view of a first view angle structure when a second connection position of a detacher for a climbing frame anti-falling test of the utility model is opened.
Fig. 2 is a schematic view of a second view angle structure when the second connection position of the unhooking device for the climbing frame anti-falling test of the present invention is opened.
Fig. 3 is a schematic side view of the second connection position of the unhooking device for the climbing frame falling prevention test of the present invention.
Fig. 4 is a schematic view of a first view angle structure when the second connection position of the unhooking device for the climbing frame anti-falling test of the present invention is closed.
Fig. 5 is a schematic view of a second view structure of the unhooking device for the climbing frame anti-falling test of the present invention when the second connection position is closed.
Fig. 6 is a schematic side view of the second connection position of the detacher for a climbing frame anti-falling test of the present invention.
Fig. 7 is a schematic structural view of the connecting body of the present invention.
Fig. 8 is a schematic structural view of the switch of the present invention.
Fig. 9 is a side view of the unhooking of the present invention.
Fig. 10 is a front view of the unhooking of the present invention.
In the figure, a connecting body 1; a first connection site 11; a second connection site 12; an opening 121; a switch member 2; a barrier structure 21; a third connection site 22; a second rotating shaft 23; unhooking 3; a connecting portion 31; a first leg 311; a second branch 312; a first rotating shaft 313; a blocking portion 32.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1:
referring to fig. 1-10, the utility model provides a detacher for a climbing frame anti-falling test, which comprises a connecting main body 1, a switch member 2 and a detacher 3, wherein the upper part of the connecting main body 1 is provided with a first connecting position 11 for connecting an electric hoist hook, and the lower part of the connecting main body 1 is provided with a second connecting position 12 for connecting a lower hanging point truss of a climbing frame; the unhook 3 is rotatably connected with the lower part of the connecting body 1, the unhook 3 can rotate to open or close the second connecting position 12, the switch piece 2 is rotatably connected to the connecting body 1, the switch piece 2 is provided with a blocking structure 21, the switch piece 2 can rotate to enable the blocking structure 21 to be blocked outside the unhook 3 or enable the blocking structure 21 to be far away from the unhook 3, and the blocking structure 21 can prevent the unhook 3 from rotating when being blocked outside the unhook 3, so that the second connecting position 12 is in a closed state; the blocking structure 21 is rotated away from the unhooking element 3, so that the unhooking element 3 can be rotated to open the second connection site 12.
In this embodiment, through switch spare 2 and the setting that blocks structure 21, can pass through pulling switch spare 2, make its block structure 21 along with rotate to keeping away from unhook 3, thereby make things convenient for unhook 3 to rotate, open first connection position 11, realize climbing frame lower hoisting point truss and the throw-off of calabash chain, the aforesaid sets up simple structure moreover, avoided connecing the electric operation, safe and reliable more, can realize through pulling switch spare 2, and the operation is simple, low in use cost, easily extensive popularization.
Specifically, the front side of the second connection position 12 is provided with an opening 121, the unhooking part 3 comprises a connection part 31 and a blocking part 32, the connection part 31 is rotatably connected to the lower end of the connection body 1, the connection part 31 is located at the lower end of the opening 121, the blocking part 32 is fixedly connected with the connection part 31, and the blocking part 32 can rotate to be close to or far away from the upper end of the opening 121 through the connection part 31, so that the second connection position 12 can be opened or closed; one end of the switch 2 is rotatably connected to the connecting body 1 at a position close to the upper end of the opening 121, the blocking structure 21 is arranged at one end of the switch 2 connected with the connecting body 1, and the other end of the switch 2 is provided with a third connecting position 22 capable of connecting a rope. In this embodiment, the first connection position 11 is a through hole for connecting a hook of the electric hoist, the second connection position 12 is a through slot with an opening 121, and the third connection position 22 is a through hole for connecting a rope; the third connecting position 22 is connected with a rope, so that the switch part 2 can be conveniently pulled; the aforesaid sets up simple structure, convenient operation, switch spare 2 is through its setting that blocks structure 21, can block the upper end in opening 121 with the stop part 32 of unhook 3, make unhook 3 block in the opening 121 department that second connection position 12, thereby make second connection position 12 form the closed loop, switch spare 2 rotates the back, the stop part 32 of unhook 3 loses and blocks, thereby can make unhook 3 rotate, realize climbing frame lower lifting point truss and the breaking away of calabash chain.
Specifically, the connecting portion 31 includes a first branch portion 311, a second branch portion 312 and a first rotating shaft 313, the first branch portion 311 and the second branch portion 312 are arranged in parallel, one end of each of the first branch portion 311 and the second branch portion 312 is integrally connected with the blocking portion 32, the other end of each of the first branch portion 311 and the second branch portion 312 is respectively disposed at the left side and the right side of the lower end of the connecting body 1, the first rotating shaft 313 penetrates through the lower end of the connecting body 1, and two ends of the first rotating shaft 313 extend out to be respectively connected with the first branch portion 311 and the second branch portion 312, so that the connecting portion 31 and the lower end of the connecting body can be rotatably connected. In this embodiment, the unhooking mechanism 3 can be conveniently rotated through the arrangement, and the separation of the lower lifting point truss of the climbing frame and the hoist chain is realized.
Example 2:
referring to fig. 1 to 6, the present embodiment is optimized and defined based on embodiment 1.
The first rotating shaft 313 is of a fixed pin structure, so that the installation is convenient, and the use cost is low.
Example 3:
referring to fig. 1-6 and 8, the present embodiment is optimized and defined based on embodiment 1.
The switch member 2 is a rod-like structure and the blocking structure 21 is a protrusion arranged perpendicular to the switch member 2. In this embodiment, the blocking structure 21 is connected with the switch 2 in an integrated manner to form an L-shaped structure, which is not only simple in structure, but also convenient for pulling the switch 2 by a rope to rotate the blocking structure 21, so that the unhooking structure 3 is rotated without blocking, and the detachment of the lower hanging point truss of the climbing frame from the hoist chain is realized.
Example 4:
referring to FIGS. 1-/6, the present embodiment is optimized and defined based on the above embodiment 3.
One end of the switch 2 is rotatably connected with the front side surface of the connecting body 1 through the second rotating shaft 23, when the switch 2 rotates to be perpendicular to the front side surface of the connecting body 1, the blocking structure 21 is attached to the outer wall of the blocking portion 32 along with the rotation, so as to be blocked outside the unhooking portion 3, and when the switch 2 rotates to be parallel to the front side surface of the connecting body 1, the blocking structure 21 rotates to be far away from the unhooking portion 3 along with the rotation. In this embodiment, through the above arrangement, the switch 2 can be conveniently pulled by a rope to rotate based on the second rotating shaft 23, and the third connecting position 22 is arranged at the end of the switch 2, so that when the end of the first switch 2 provided with the third connecting position 22 is pulled to the highest point, the switch 2 is parallel to the side surface of the connecting body 1, and the operation is convenient, so that the blocking structure 21 connected to one end of the switch can be far away from the unhooking 3, the unhooking 3 is lost to rotate, and the unhooking of the lower hanging point truss of the climbing frame and the hoist chain is realized.
Example 5:
referring to fig. 1-6, the present embodiment is optimized and defined based on embodiment 4.
The second rotating shaft 23 is a bolt, specifically an M16 bolt, and is convenient to mount by matching with a nut, and the use cost is low.
Example 6:
referring to fig. 1 to 6, the present embodiment is optimized and defined based on embodiment 1.
The lower part of the connecting body 1 is of an arc-shaped structure, and the end part of the lower end of the connecting body 1 is of a curved surface structure. In this embodiment, through the above arrangement, the unhooking mechanism 3 can be conveniently rotated, and the separation of the lower lifting point truss of the climbing frame and the hoist chain is realized.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A detacher for a climbing frame anti-falling test is characterized by comprising a connecting main body, a switch piece and a detacher, wherein the upper part of the connecting main body is provided with a first connecting position, and the lower part of the connecting main body is provided with a second connecting position; the unhooking device comprises a connecting body, a switch piece, a blocking structure and a blocking structure, wherein the unhooking device is rotatably connected with the lower part of the connecting body, the unhooking device can rotate to open or close the second connecting position, the switch piece is rotatably connected to the connecting body, the switch piece is provided with the blocking structure, the switch piece can rotate to enable the blocking structure to be blocked outside the unhooking device or enable the blocking structure to be far away from the unhooking device, and the blocking structure can prevent the unhooking device from rotating when being blocked outside the unhooking device, so that the second connecting position is in a closed state; when the blocking structure rotates to be far away from the unhooking, the unhooking can rotate to open the second connecting position.
2. The detacher for the creeper anti-falling test is characterized in that an opening is formed in the front side of the second connecting position, the detacher comprises a connecting part and a blocking part, the connecting part is rotatably connected to the lower end of the connecting body and is located at the lower end of the opening, the blocking part is fixedly connected with the connecting part, and the blocking part can rotate to be close to or far away from the upper end of the opening through the connecting part, so that the second connecting position is opened or closed; one end of the switch piece is rotatably connected to the position, close to the upper end of the opening, of the connecting body, the blocking structure is arranged at one end, connected with the connecting body, of the switch piece, and the third connecting position is arranged at the other end of the switch piece.
3. The detacher for use in a creeper fall arrest test as claimed in claim 2, wherein a cable is connected to the third attachment location.
4. The detacher for the climbing frame anti-falling test according to claim 2, wherein the connecting portion comprises a first branch portion, a second branch portion and a first rotating shaft, the first branch portion and the second branch portion are arranged in parallel, one ends of the first branch portion and the second branch portion are integrally formed and connected with the blocking portion, the other ends of the first branch portion and the second branch portion are respectively arranged at the left side and the right side of the lower end of the connecting main body, the first rotating shaft penetrates through the lower end of the connecting main body, and the two ends of the first rotating shaft extend out to be respectively connected with the first branch portion and the second branch portion, so that the connecting portion and the lower end of the connecting main body can be rotatably connected.
5. The detacher for use in a creeper fall arrest test as claimed in claim 4, wherein the first pivot is a fixed pin arrangement.
6. The detacher for use in a creeper fall arrest test as claimed in claim 1, wherein the switch member is a rod like structure and the blocking structure is a protrusion disposed perpendicular to the switch member.
7. The detacher for a creeper fall arrest test as claimed in claim 6, wherein the blocking structure is integrally connected to the switch member to form an L-shaped structure.
8. The detacher for a creeper fall arrest test according to claim 6, wherein an end of the switch member is rotatably connected to the front side of the connecting body by a second pivot, the blocking structure rotates to be blocked outside the detacher when the switch member rotates to be perpendicular to the front side of the connecting body, and the blocking structure rotates to be away from the detacher when the switch member rotates to be parallel to the front side of the connecting body.
9. The detacher for use in a creeper fall arrest test as claimed in claim 8, wherein the second pivot is a bolt.
10. The detacher for a creeper fall arrest test as claimed in claim 1, wherein the lower portion of the connecting body is of an arcuate configuration and the end of the lower portion of the connecting body is of a curved configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755139.0U CN213336762U (en) | 2020-11-24 | 2020-11-24 | Unhooking device for climbing frame anti-falling test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755139.0U CN213336762U (en) | 2020-11-24 | 2020-11-24 | Unhooking device for climbing frame anti-falling test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213336762U true CN213336762U (en) | 2021-06-01 |
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ID=76078608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022755139.0U Active CN213336762U (en) | 2020-11-24 | 2020-11-24 | Unhooking device for climbing frame anti-falling test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213336762U (en) |
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2020
- 2020-11-24 CN CN202022755139.0U patent/CN213336762U/en active Active
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Address after: 518000 18D, block a, building 9, Baoneng Science Park, Qinghu Industrial Park, Qingxiang Road, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Shengye Engineering Technology Co.,Ltd. Address before: 518000 18D, block a, building 9, Baoneng Science Park, Qinghu Industrial Park, Qingxiang Road, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SHENJIANYE BUILDING TECHNOLOGY Co.,Ltd. |
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