CN220159074U - Anti-falling structure for building construction - Google Patents
Anti-falling structure for building construction Download PDFInfo
- Publication number
- CN220159074U CN220159074U CN202321279141.2U CN202321279141U CN220159074U CN 220159074 U CN220159074 U CN 220159074U CN 202321279141 U CN202321279141 U CN 202321279141U CN 220159074 U CN220159074 U CN 220159074U
- Authority
- CN
- China
- Prior art keywords
- disc
- driven
- driving
- gear
- rotating shaft
- Prior art date
- 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.)
- Active
Links
- 238000009435 building construction Methods 0.000 title claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000010276 construction Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a building construction anti-falling structure which comprises a shell, a winding and unwinding disc and a safety rope, wherein the winding and unwinding disc is rotatably arranged in the shell through a first rotating shaft, one end of the safety rope is wound on the peripheral surface of the winding and unwinding disc, and the other end of the safety rope is connected with a first lock catch. The utility model has novel structure, when constructors fall from high positions carelessly, the safety rope pulls the retraction disc to rotate quickly, the driving disc can be driven to rotate quickly through the first rotating shaft, the fixing pin moves to one side of the driven disc under the action of centrifugal force, the fixing pin can drive the driven disc to rotate in a mode of being inserted into the fixing groove, and the threaded rod can be driven to rotate through the cooperation of the second rotating shaft, the driven gear and the driving gear, so that the sliding block moves to one side of the second rotating shaft, and the fixing rack is driven to move close to the locking gear, so that the fixing rack is meshed with the locking gear, the retraction disc is fixed, the constructors are prevented from falling, and the safety of the constructors is effectively ensured.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a building construction anti-falling structure.
Background
The building construction refers to the production activity of engineering construction implementation stage, is the construction process of various buildings, also can be said to be the process of changing various lines on a design drawing into real objects at a designated place, and comprises the steps of foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction and the like, and the place of construction operation is called building construction site.
The hanging basket is used as one of common building construction equipment, is used for high-altitude operation, the existing hanging basket is simple in structure, when severe weather is suddenly encountered in the high altitude, the hanging basket can shake in a certain amplitude, constructors standing in the hanging basket are very easy to fall off risks, and certain potential safety hazards exist, so that the building construction anti-falling structure is urgently needed to be provided for overcoming the defects in the current practical application.
Disclosure of Invention
The utility model aims to provide a building construction anti-falling structure so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a construction dropproof structure, includes the casing and installs the receive and release dish in the casing, receive and release dish and the end connection of safety rope, the inside of casing is equipped with restriction receive and release dish pivoted locking part, receive and release dish and drive part are connected, drive part's tip is equipped with the control part that drives locking part switch.
As a further scheme of the utility model: the locking part comprises a locking gear fixedly arranged on the outer peripheral surface of the retractable disc, a fixed rack for locking the locking gear is slidably arranged in the shell, and the fixed rack is connected with the control part.
As a further scheme of the utility model: the retractable tray is connected with the transmission part through a first rotating shaft.
As a further scheme of the utility model: the transmission part comprises a driving disc arranged at the end part of the first rotating shaft, a plurality of elastic ropes are connected to the driving disc, fixing pins are arranged at the end parts, far away from the driving disc, of the plurality of elastic ropes, the driving disc and the driven disc are in running fit, and fixing grooves matched with the fixing pins are formed in the surface of the driven disc.
As a further scheme of the utility model: the number of the fixed grooves on the surface of the driven plate is multiple, and magnets for adsorbing the fixed pins are arranged in the multiple fixed grooves.
As a further scheme of the utility model: the control part is including setting firmly the support on the casing surface, and the middle part of support is equipped with the second pivot, and the tip and the driven plate of second pivot are connected, and the driving gear is installed to the outer peripheral face of second pivot, install the threaded rod on the support, its surface cover be equipped with rather than threaded connection's slider, the driven gear with driving gear engaged with is installed to the tip of threaded rod, and the lateral wall of slider has set firmly the connecting rod that runs through to inside the casing and be connected with the fixed rack.
As a further scheme of the utility model: the support is U-shaped structure, the support adopts high strength material to make.
As a further scheme of the utility model: the guide rod is arranged on the support and is parallel to the threaded rod, and a sliding block in sliding fit with the side wall of the guide rod is sleeved on the side wall of the guide rod.
As a further scheme of the utility model: the first rotating shaft is provided with a knob for driving the retractable disc to rotate.
As a further scheme of the utility model: the other end of the safety rope is connected with the first lock catch, and the second lock catch is further installed at the upper end of the shell.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has novel structure, when constructors fall from high positions carelessly, the safety rope pulls the retraction disc to rotate quickly, the driving disc can be driven to rotate quickly through the first rotating shaft, the fixing pin moves to one side of the driven disc under the action of centrifugal force, the fixing pin can drive the driven disc to rotate in a mode of being inserted into the fixing groove, and the threaded rod can be driven to rotate through the cooperation of the second rotating shaft, the driven gear and the driving gear, so that the sliding block moves to one side of the second rotating shaft, and the fixing rack is driven to move close to the locking gear, so that the fixing rack is meshed with the locking gear, the retraction disc is fixed, the constructors are prevented from falling, and the safety of the constructors is effectively ensured.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic rear view of the present utility model;
FIG. 4 is a schematic rear view of the transmission component of the present utility model;
fig. 5 is a schematic bottom view of the control unit according to the present utility model.
In the figure: 1. a first lock catch; 2. a safety rope; 3. a housing; 4. a second lock catch; 5. a driven plate; 6. a bracket; 7. a retractable tray; 8. a locking gear; 9. a fixed rack; 10. a first rotating shaft; 11. a knob; 12. a second rotating shaft; 13. a magnet; 14. a fixing groove; 15. a driving disk; 16. a fixing pin; 17. an elastic rope; 18. a slide block; 19. a guide rod; 20. a connecting rod; 21. a driven gear; 22. a drive gear; 23. a threaded rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, in an embodiment of the present utility model, a fall-preventing structure for building construction includes a housing 3 and a retractable tray 7 installed in the housing 3, wherein the retractable tray 7 is connected with an end portion of a safety rope 2, a locking member for restricting rotation of the retractable tray 7 is provided in the housing 3, the retractable tray 7 is connected with a transmission member, and a control member for driving a switch of the locking member is provided at an end portion of the transmission member.
When the retractable tray 7 is in use, the retractable tray 7 drives the transmission part to move while rotating through the transmission part connected with the retractable tray 7 when falling occurs, and meanwhile, the transmission part drives the control part to move, so that the control part drives the locking part to lock the retractable tray 7 in the shell 3.
Referring to fig. 2, in one embodiment, in order to facilitate timely locking of the retractable tray 7 during rotation, preferably, the locking component includes a locking gear 8 fixedly arranged on the outer peripheral surface of the retractable tray 7, and a fixed rack 9 for locking the locking gear 8 is slidably mounted in the housing 3, and the fixed rack 9 is connected with the control component.
When the folding and unfolding plate 7 is used, the fixed rack 9 is close to the folding and unfolding plate 7, and meanwhile, when the fixed rack 9 is in contact engagement with the locking gear 8, the folding and unfolding plate 7 can be locked, and the phenomenon that constructors continuously fall is avoided.
Referring to fig. 2, in one embodiment, the retractable tray 7 is preferably connected to the transmission member through a first rotation shaft 10.
Referring to fig. 4, in one embodiment, in order to facilitate the driving of the driven disc 5 by the driving disc 15 to rotate synchronously, preferably, the transmission component includes a driving disc 15 mounted at an end of the first rotating shaft 10, a plurality of elastic ropes 17 are connected to the driving disc 15, the end of the plurality of elastic ropes 17 far away from the driving disc 15 is provided with a fixing pin 16, the driving disc 15 and the driven disc 5 are in running fit, and a fixing groove 14 matched with the fixing pin 16 is formed on a surface of the driven disc 5.
When the driving disc 15 rotates, the fixing pin 16 is thrown out under the action of centrifugal force and enters the fixing groove 14 matched with the driving disc, the fixing pin 16 can only move along the opening direction of the fixing groove 14 and cannot move towards other directions, so that when the fixing pin 16 enters the fixing groove 14, the driving disc 15 can drive the driven disc 5 to synchronously rotate in the rotating process, and the driving disc has a better transmission effect.
Referring to fig. 4, in one embodiment, in order to facilitate the adsorption connection with the magnets 13 in the fixing slots 14, in this embodiment, preferably, the number of the fixing slots 14 on the surface of the driven disc 5 is multiple, and the magnets 13 for adsorbing the fixing pins 16 are installed in the multiple fixing slots 14, and the fixing pins 16 are made of metal materials.
When the fixing pin 16 is used, when the end part of the fixing pin 16 enters the fixing groove 14, a certain adsorption force is generated by the magnet 13 in the fixing groove 14, so that the fixing pin 16 and the magnet 13 are tightly adsorbed together, and the effect of fixing the fixing pin 16 in the fixing groove 14 is achieved.
Referring to fig. 5, in one embodiment, in order to implement locking of the fixed rack 9 to the locking gear 8, in this embodiment, preferably, the control component includes a bracket 6 fixedly disposed on the surface of the housing 3, a second rotating shaft 12 is disposed in the middle of the bracket 6, an end portion of the second rotating shaft 12 is connected with the driven disc 5, a driving gear 22 is mounted on an outer peripheral surface of the second rotating shaft 12, a threaded rod 23 is mounted on the bracket 6, a sliding block 18 in threaded connection with the threaded rod is sleeved on the surface of the threaded rod, a driven gear 21 meshed with the driving gear 22 is mounted on an end portion of the threaded rod 23, and a connecting rod 20 penetrating into the housing 3 and connected with the fixed rack 9 is fixedly disposed on a side wall of the sliding block 18.
During the use, through the cooperation setting of second pivot 12, driven gear 21 and driving gear 22, when second pivot 12 takes place to rotate, can drive the synchronous rotation of driving gear 22 rather than being connected, driving gear 22 also can drive rather than the driven gear 21 of intermeshing at pivoted in-process and rotate, and drive threaded rod 23 by driven gear 21 and rotate, when threaded rod 23 rotates, because the slider 18 of cover on threaded rod 23 can not rotate along threaded rod 23, slider 18 can move to second pivot 12 side along threaded rod 23, and then drive the fixed rack 9 that is connected with it and be close to locking gear 8 and remove, make fixed rack 9 and locking gear 8 meshing, realize the fixed to receive and release dish 7, avoid constructor to fall, effectively ensure constructor's safety, and fall preventing structure is better for current anti-falling device locking effect, it is smoother to adjust.
Referring to fig. 5, in one embodiment, for convenience in stably supporting other components, the bracket 6 is preferably formed of a U-shaped structure, and the bracket 6 is made of a high-strength material.
When in use, the bracket 6 is made of high-strength materials, so that the second rotating shaft 12, the threaded rod 23, the sliding block 18 and the like can be stably supported through the bracket 6.
Referring to fig. 5, in one embodiment, in order to better define that the sliding block 18 does not rotate during movement, in this embodiment, preferably, the support 6 is provided with a guide rod 19, the guide rod 19 is arranged in parallel with the threaded rod 23, and a sliding block 18 in sliding fit with the side wall of the guide rod 19 is sleeved on the side wall of the guide rod.
In use, the slider 18 can be prevented from rotating along with the threaded rod 23 by the guiding action of the guide rod 19, so that the stability of the slider 18 in moving is improved.
Referring to fig. 2 and 3, in one embodiment, in order to facilitate normal operation of a constructor, in this embodiment, preferably, a knob 11 for driving the retractable tray 7 to rotate is further installed on the first rotating shaft 10.
During the use, through knob 11's setting, the safety rope 2 rolling of being convenient for constructor will pull out receive on the dish 7 to conveniently adjust the length of pulling out of safety rope 2, avoid safety rope 2 to influence constructor's normal operation.
Referring to fig. 1, in one embodiment, preferably, the other end of the safety rope 2 is connected to the first lock catch 1, and the upper end of the housing 3 is further provided with a second lock catch 4.
The working principle and the using flow of the utility model are as follows: when the safety catch is used, the second catch 4 is fixed to overhead working equipment such as a hanging basket and the like, the first catch 1 is fixed to a constructor, when the constructor falls from a high place carelessly, the safety rope 2 pulls the retracting disc 7 to rotate rapidly, the driving disc 15 can be driven to rotate rapidly through the first rotating shaft 10, under the action of centrifugal force, the fixed pin 16 moves towards one side of the driven disc 5, after the fixed pin 16 is thrown into the inside of the fixed groove 14, the fixed pin 16 is adsorbed in the inside of the fixed groove 14 under the action of the magnet 13, the driving disc 15 can synchronously drive the driven disc 5 to rotate in the rotating process, the driven disc 5 drives the second rotating shaft 12 and the driving gear 22 to rotate synchronously while rotating, the driving gear 22 drives the driven gear 21 meshed with the driving disc 21 to rotate while rotating, and meanwhile, the threaded rod 23 can be driven to rotate along with the threaded rod 23, and the threaded rod 19 is limited by the guide rod 19 along with the threaded rod 23 to rotate synchronously, so that the threaded rod 23 moves on one side of the threaded rod 23 along with the guide rod 19, and then the fixed rod 18 is driven to be close to the fixed gear 9 connected with the sliding rod 18, and the fixed gear 9 is prevented from being meshed with the rack 8, and the constructor is prevented from being meshed with the constructor, and the constructor is effectively fixed, and the constructor is prevented from falling.
Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.
Therefore, the above description is not intended to limit the scope of the utility model; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (7)
1. The anti-falling structure for building construction comprises a shell (3) and a retraction disc (7) arranged in the shell (3), wherein the retraction disc (7) is connected with the end part of a safety rope (2), and the anti-falling structure is characterized in that a locking part for limiting the retraction disc (7) to rotate is arranged in the shell (3), the retraction disc (7) is connected with a transmission part, and the end part of the transmission part is provided with a control part for driving the locking part to switch;
the locking part comprises a locking gear (8) fixedly arranged on the outer peripheral surface of the retractable disc (7), a fixed rack (9) for locking the locking gear (8) is arranged in the shell (3) in a sliding manner, the fixed rack (9) is connected with the control part,
the retractable disc (7) is connected with the transmission part through a first rotating shaft (10);
the control part is including setting firmly support (6) on casing (3) surface, and the middle part of support (6) is equipped with second pivot (12), and the tip and the driven disc (5) of second pivot (12) are connected, and driving gear (22) are installed to the outer peripheral face of second pivot (12), install threaded rod (23) on support (6), its surface cover be equipped with rather than threaded connection's slider (18), driven gear (21) with driving gear (22) engaged with are installed to the tip of threaded rod (23), and the lateral wall of slider (18) has set firmly link (20) that run through inside casing (3) and be connected with fixed rack (9).
2. The building construction anti-falling structure according to claim 1, wherein the transmission component comprises a driving disc (15) mounted at the end part of the first rotating shaft (10), a plurality of elastic ropes (17) are connected to the driving disc (15), fixing pins (16) are arranged at the end parts, far away from the driving disc (15), of the plurality of elastic ropes (17), the driving disc (15) is in running fit with the driven disc (5), and fixing grooves (14) matched with the fixing pins (16) are formed in the surface of the driven disc (5).
3. The construction anti-falling structure according to claim 2, wherein the number of the surface fixing grooves (14) of the driven plate (5) is multiple, and magnets (13) for adsorbing the fixing pins (16) are arranged in the multiple fixing grooves (14).
4. The building construction anti-falling structure according to claim 1, wherein the bracket (6) is of a U-shaped structure, and the bracket (6) is made of a high-strength material.
5. The construction anti-falling structure according to claim 4, wherein the support (6) is provided with a guide rod (19), the guide rod (19) is arranged in parallel with the threaded rod (23), and the side wall of the guide rod (19) is sleeved with a sliding block (18) in sliding fit with the guide rod.
6. The building construction anti-falling structure according to claim 1, wherein a knob (11) for driving the retractable tray (7) to rotate is arranged on the first rotating shaft (10).
7. The building construction anti-falling structure according to claim 1, wherein the other end of the safety rope (2) is connected with the first lock catch (1), and the upper end of the shell (3) is also provided with the second lock catch (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321279141.2U CN220159074U (en) | 2023-05-22 | 2023-05-22 | Anti-falling structure for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321279141.2U CN220159074U (en) | 2023-05-22 | 2023-05-22 | Anti-falling structure for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220159074U true CN220159074U (en) | 2023-12-12 |
Family
ID=89060182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321279141.2U Active CN220159074U (en) | 2023-05-22 | 2023-05-22 | Anti-falling structure for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220159074U (en) |
-
2023
- 2023-05-22 CN CN202321279141.2U patent/CN220159074U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018166467A1 (en) | Vertical sliding window | |
| CN105604467A (en) | Sliding block switching device and shutter rope winder applying same | |
| CN220159074U (en) | Anti-falling structure for building construction | |
| CN213059949U (en) | Cable hoisting frame for power construction | |
| CN109675212A (en) | A kind of escaping mechanism and building escaping mechanism | |
| CN108979495A (en) | Spring winds suspension type arc rolling screen door | |
| CN110409984B (en) | Burglary-resisting window with function of fleing | |
| CN111883023A (en) | Billboard capable of preventing strong wind from blowing and falling | |
| CN208380467U (en) | With the shutter for turning rope device | |
| CN209029682U (en) | A kind of lightning-protection system of overhead power transmission line pole tower | |
| CN217949462U (en) | Energy-saving building curtain wall | |
| CN114935087B (en) | Fire control monitored control system | |
| CN216587189U (en) | Double-deck type of respiration glass curtain wall structure | |
| CN114412234B (en) | House roof building auxiliary supporting device | |
| CN116002451A (en) | Electric power engineering circuit pay-off | |
| CN207259990U (en) | A kind of road cone of automatic moving | |
| CN202895495U (en) | Rolling curtain-type dust protective cover for picks slicing test | |
| CN212741666U (en) | Be used for waterproof sewing thread stretching device | |
| CN207810926U (en) | A kind of automatic winding disc | |
| CN212615764U (en) | Connecting device for green building construction | |
| CN210558666U (en) | Stage curtain winding and unwinding devices | |
| CN209382337U (en) | A kind of rear charging tray of semiconductor element braider | |
| CN112930049A (en) | Metal cabinet with waterproof structure | |
| CN108190635A (en) | Automatic winding disc | |
| CN219202335U (en) | Translation device convenient to carry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |