CN219773704U - Anti-falling frame for building construction - Google Patents
Anti-falling frame for building construction Download PDFInfo
- Publication number
- CN219773704U CN219773704U CN202320641799.7U CN202320641799U CN219773704U CN 219773704 U CN219773704 U CN 219773704U CN 202320641799 U CN202320641799 U CN 202320641799U CN 219773704 U CN219773704 U CN 219773704U
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- bevel gear
- protection
- construction
- box body
- mounting panel
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- 238000009435 building construction Methods 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 claims abstract description 22
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of construction protection, in particular to an anti-falling frame for building construction. The anti-falling device comprises a box body, wherein a lifting assembly is connected between the box body and a mounting plate, a falling prevention mechanism is connected on the mounting plate, the falling prevention mechanism comprises a fixing frame fixedly arranged at four corners of the upper surface of the mounting plate, an L-shaped chute is processed on the fixing frame, the anti-falling device can realize protection in building construction, the protection height can be adjusted according to actual conditions, a protection net is driven to move for protection when a protection rod moves, the protection effect is good, and the protection area is relatively large; the device can realize moving to different construction positions to carry out construction protection, is convenient for remove, can make the mounting panel carry out altitude mixture control to realize adjusting the height of construction, drive mounting panel upward or downward movement through the slide bar, realize the altitude mixture control of mounting panel, and then can satisfy actual construction needs.
Description
Technical Field
The utility model relates to the technical field of building construction protection, in particular to an anti-falling frame for building construction.
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 foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction and the like. The site of construction is known as a building site or a construction site, also known as a worksite.
The existing anti-falling frame for building construction is imperfect in function, the position of the protection rod cannot be adjusted up and down according to actual needs, the protection is carried out only through the protection rod during protection, the protection is simpler, the protection safety is low, and certain inconvenience exists in use.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides an anti-falling frame for building construction.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a prevent falling frame that construction was used, includes the box, be connected with lifting unit between box and the mounting panel, be connected with anti-falling mechanism on the mounting panel, anti-falling mechanism includes mounting panel upper surface four corners position fixed mounting has the mount, processing has L type spout on the mount, it is connected with the protection lead screw to rotate between the upper and lower end wall of L type spout, protection lead screw and L type nut piece threaded connection, fixed mounting has the dead lever between the upper and lower end wall of L type spout, the dead lever with sliding connection between the L type nut piece, adjacent fixedly connected with guard bar between the L type nut piece, guard bar lower surface is connected with the protection network, mounting panel upper surface processing has the collecting vat, the protection network is kept away from guard bar one side end with the collecting vat bottom wall connection, the protection network both sides evenly connected with the ring, the ring is cup jointed in the sliding way on the dead lever, protection lead screw downside end-to-end connection has drive assembly.
Preferably, the transmission assembly comprises a cavity which is uniformly machined in the mounting plate, a driven bevel gear is fixedly connected to the tail end of the lower side of the protective screw rod in the cavity and meshed with a driving bevel gear, the driving bevel gear is fixedly arranged at the tail ends of two sides of a bevel gear shaft, the bevel gear shaft is rotationally connected between the left cavity and the right cavity, a hand wheel is fixedly connected to the tail end of the left side of the bevel gear shaft at the rear side, bevel gear cavities are symmetrically machined in the mounting plate, first bevel gears are machined on the outer surface of the bevel gear shaft in the bevel gear cavities and meshed with second bevel gears, the second bevel gears are fixedly arranged at the tail ends of two sides of a rotating shaft, and the rotating shaft is rotationally connected between the bevel gear cavities.
Preferably, the electric screw rod is uniformly and rotatably connected in the box body, the electric screw rod is in threaded connection with the lifting plate, the lifting plate is slidably connected in the box body, the upper surface of the lifting plate is uniformly and fixedly connected with a support sliding rod, the support sliding rod penetrates through the upper surface of the box body, the tail end of the upper side of the support sliding rod is fixedly connected with the mounting plate, and the support sliding rod is slidably connected with the box body.
Preferably, the bottom of the box body is uniformly connected with a motion wheel with a brake.
Preferably, the electric screw consists of a motor and a screw.
Compared with the prior art, the utility model has the beneficial effects that:
1. this device can realize protecting when building construction to can adjust the height of protection according to actual conditions, and drive the protection network and carry out the motion protection when the guard bar moves, the protection effect is good, and the area ratio of protection is great.
2. The device can realize moving to different construction positions to carry out construction protection, is convenient for remove, can make the mounting panel carry out altitude mixture control to realize adjusting the height of construction, drive mounting panel upward or downward movement through the slide bar, realize the altitude mixture control of mounting panel, and then can satisfy actual construction needs.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure at A-A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
fig. 4 is a schematic cross-sectional view of the structure at C-C in fig. 1.
In the figure: the device comprises a 1-box body, a 2-lifting plate, a 3-supporting sliding rod, a 4-mounting plate, a 5-fixing frame, a 6-L-shaped sliding groove, a 7-fixing rod, an 8-protecting rod, a 9-rotating shaft, a 10-electric screw rod, an 11-moving wheel with a brake, a 12-hand wheel, a 13-cavity, a 14-driven bevel gear, a 15-bevel gear shaft, a 16-bevel gear cavity, a 17-first bevel gear, a 18-second bevel gear, a 19-L-shaped nut block, a 20-circular ring, a 21-collecting groove, a 22-protecting net, a 23-protecting screw rod and a 24-driving bevel gear.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described below with reference to the accompanying drawings and specific embodiments so as to more completely understand the technical scheme of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other equivalent embodiments, which are apparent to those skilled in the art based on the embodiments of the present utility model without departing from the scope of the utility model, are intended to be included in the scope of the present utility model.
As shown in fig. 1-4, an anti-falling frame for building construction comprises a box body 1, a lifting component is connected between the box body 1 and a mounting plate 4, the lifting component is used for driving the mounting plate 4 to lift, an anti-falling mechanism is connected on the mounting plate 4 and used for anti-falling protection during personnel construction, the anti-falling mechanism comprises a fixing frame 5 fixedly arranged at four corners of the upper surface of the mounting plate 4, the fixing frame 5 is used for mounting and sliding an L-shaped nut block 19 so as to facilitate safety protection, an L-shaped chute 6 is processed on the fixing frame 5, the L-shaped chute 6 is used for limiting the L-shaped nut block 19 to move so as to enable the L-shaped nut block 19 to slide up and down, a protection screw rod 23 is rotationally connected between the upper end wall and the lower end wall of the L-shaped chute 6, the protection screw rod 23 is in threaded connection with the L-shaped nut block 19, a fixing rod 7 is fixedly arranged between the upper end wall and the lower end wall of the L-shaped chute 6, the fixing rod 7 is used for sleeving the circular ring 20 in a sliding way, the surface of the fixing rod 7 is smooth, the fixing rod 7 is in sliding connection with the L-shaped nut block 19, the L-shaped nut block 19 is used for installing the protection rod 8 and driving the protection rod 8 to move, a protection rod 8 is fixedly connected between the end walls of the L-shaped nut block 19 adjacent to the same side, the protection rod 8 is used for driving the protection net 22 to move for protection, the lower surface of the protection rod 8 is connected with the protection net 22, the protection net 22 is used for carrying out safety protection, a collecting groove 21 is processed on the upper surface of the mounting plate 4 between the fixing frames 5 and is used for collecting the protection net 22, the protection network 22 keep away from protection pole 8 one side end with collecting vat 21 diapire is connected, protection network 22 both sides evenly are connected with ring 20, ring 20 is used for right protection network 22 is taut, ring 20 sliding sleeve is in on the dead lever 7, protection lead screw 23 downside end-to-end connection has drive assembly, drive assembly is used for driving protection lead screw 23 rotates. Thereby protection lead screw 23 rotates, protection lead screw 23 with L type nut piece 19 threaded connection, thereby drives L type nut piece 19 reciprocates, thereby drives protection pole 8 reciprocates, thereby drives protection network 22 motion, ring 20 is right protection network 22 is taut, protection network 22 upward movement, thereby drives ring 20 slide on the dead lever 7 is strained to protection network 22, thereby realizes safety protection, prevents to take place to fall during the construction, and can realize adjusting the height of protection.
The transmission assembly comprises a cavity 13 which is uniformly machined in the mounting plate 4, a driven bevel gear 14 is fixedly connected to the tail end of the lower side of a protective screw rod 23 in the cavity 13, the driven bevel gear 14 is meshed with a driving bevel gear 24, the driving bevel gear 24 is fixedly arranged at the tail ends of two sides of a bevel gear shaft 15, the bevel gear shaft 15 is rotationally connected between the left cavity 13 and the right cavity 13, a hand wheel 12 is fixedly connected to the tail end of the left side of the bevel gear shaft 15 at the rear side, bevel gear cavities 16 are symmetrically machined in the mounting plate 4, a first bevel gear 17 is machined on the outer surface of the bevel gear shaft 15 in the bevel gear cavities 16, the first bevel gear 17 is meshed with a second bevel gear 18, the second bevel gear 18 is fixedly arranged at the tail ends of two sides of a rotating shaft 9, and the rotating shaft 9 is rotationally connected between the bevel gear cavities 16. Thereby manual rotation hand wheel 12, thereby drive the rear side bevel gear shaft 15 rotates, thereby drives the initiative bevel gear 24 rotates, initiative bevel gear 24 with driven bevel gear 14 between the meshing, thereby drive protection lead screw 23 rotates, bevel gear shaft 15 rotates, thereby drives first bevel gear 17 rotates, first bevel gear 17 with second bevel gear 18 meshing, thereby drives pivot 9 rotates, thereby realizes driving the front side bevel gear shaft 15 rotates, thereby drives whole protection lead screw 23 rotates.
The electric screw rod 10 is connected to the even rotation in the box 1, electronic screw rod 10 is used for driving lifter plate 2 upward movement, electronic screw rod 10 and lifter plate 2 threaded connection, lifter plate 2 is used for support slide bar 3 installs, lifter plate 2 sliding connection is in box 1, the even fixedly connected with of lifter plate 2 upper surface supports slide bar 3, support slide bar 3 is used for right mounting panel 4 supports, and drives mounting panel 4 up-and-down motion, support slide bar 3 runs through box 1 upper surface, support slide bar 3 upside end fixedly connected with mounting panel 4, support slide bar 3 with box 1 sliding connection. Thereby the electric screw rod 10 rotates to drive the lifting plate 2 to move up and down, and drive the support slide rod 3 to move up, and drive the mounting plate 4 to move up and down.
The bottom of the box body 1 is uniformly connected with four moving wheels 11 with brakes, and the moving wheels 11 with brakes are used for driving the box body 1 to move.
The electric screw 10 consists of a motor and a screw. Thereby the motor moves to drive the screw rod to rotate.
The working flow of the utility model is as follows: when the automatic protection device is required to work, the moving wheel 11 with the brake drives the box body 1 to move to a corresponding construction position, the electric screw 10 is rotated to drive the lifting plate 2 to move up and down, the supporting slide rod 3 is driven to move up and down, the mounting plate 4 is driven to move up and down, the hand wheel 12 is manually rotated to drive the bevel gear shaft 15 at the rear side to rotate, the driving bevel gear 24 is driven to rotate, the driving bevel gear 24 is meshed with the driven bevel gear 14 to drive the protection screw 23 to rotate, the bevel gear shaft 15 is driven to drive the first bevel gear 17 to rotate, the first bevel gear 17 is meshed with the second bevel gear 18 to drive the rotating shaft 9 to drive the bevel gear shaft 15 at the front side to rotate, the protection screw 23 is driven to rotate, the protection screw 23 is manually rotated, the protection screw 23 is in threaded connection with the L-shaped nut block 19 to drive the L-shaped nut block 19 to move up and down, the protection rod 8 is driven to move up and down, the protection ring 22 is driven to drive the protection ring 22 to move up and down, and the protection ring 20 is driven to realize the protection ring 20 is driven to slide, and the protection ring 20 is fixed to the protection ring 20 to realize the protection ring 20.
The preferred embodiments of the present utility model have been described in detail, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model, and the various changes are included in the scope of the present utility model.
Claims (5)
1. The utility model provides a prevent weighing down frame that construction was used which characterized in that: including box (1), be connected with lifting unit between box (1) and mounting panel (4), be connected with anti-falling mechanism on mounting panel (4), anti-falling mechanism includes mounting panel (4) upper surface four corners position fixed mounting has mount (5), processing has L type spout (6) on mount (5), it is connected with protection lead screw (23) to rotate between the upper and lower end wall of L type spout (6), protection lead screw (23) and L type nut piece (19) threaded connection, fixed mounting has dead lever (7) between the upper and lower end wall of L type spout (6), dead lever (7) with sliding connection between L type nut piece (19), adjacent fixedly connected with guard lever (8) between L type nut piece (19), guard lever (8) lower surface connection has guard net (22), mounting panel (4) upper surface processing has collecting vat (21), guard net (22) are kept away from guard lever (8) one side end with collecting vat (21) threaded connection, guard lever (20) are connected with end-to-end ring (20), guard lever (20) are connected with on both sides of the end-to-end ring (20).
2. The drop-preventing frame for building construction according to claim 1, wherein: the transmission assembly comprises a cavity (13) which is uniformly machined in a mounting plate (4), a driven bevel gear (14) is fixedly connected to the tail end of the lower side of a protective screw rod (23) in the cavity (13), the driven bevel gear (14) is meshed with a driving bevel gear (24), the driving bevel gear (24) is fixedly arranged at the tail ends of two sides of a bevel gear shaft (15), the bevel gear shaft (15) is rotationally connected between the left cavity (13) and the right cavity, a hand wheel (12) is fixedly connected to the tail end of the left side of the bevel gear shaft (15) at the rear side, a bevel gear cavity (16) is machined in the mounting plate (4) in a front-rear symmetrical mode, a first bevel gear (17) is machined on the outer surface of the bevel gear shaft (15) in the bevel gear cavity (16), the first bevel gear (17) is meshed with a second bevel gear (18), the second bevel gear (18) is fixedly arranged at the tail ends of two sides of a rotating shaft (9), and the rotating shaft (9) is rotationally connected between the bevel gear cavities (16).
3. The drop-preventing frame for building construction according to claim 1, wherein: the lifting assembly comprises an electric screw rod (10) which is uniformly and rotatably connected in a box body (1), the electric screw rod (10) is in threaded connection with a lifting plate (2), the lifting plate (2) is slidably connected in the box body (1), a supporting slide rod (3) is uniformly and fixedly connected to the upper surface of the lifting plate (2), the supporting slide rod (3) penetrates through the upper surface of the box body (1), the tail end of the upper side of the supporting slide rod (3) is fixedly connected with a mounting plate (4), and the supporting slide rod (3) is slidably connected with the box body (1).
4. The drop-preventing frame for building construction according to claim 1, wherein: the bottom of the box body (1) is uniformly connected with a motion wheel (11) with a brake.
5. A drop-preventing stand for use in building construction according to claim 3, wherein: the electric screw rod (10) consists of a motor and a screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320641799.7U CN219773704U (en) | 2023-03-28 | 2023-03-28 | Anti-falling frame for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320641799.7U CN219773704U (en) | 2023-03-28 | 2023-03-28 | Anti-falling frame for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219773704U true CN219773704U (en) | 2023-09-29 |
Family
ID=88102623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320641799.7U Active CN219773704U (en) | 2023-03-28 | 2023-03-28 | Anti-falling frame for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219773704U (en) |
-
2023
- 2023-03-28 CN CN202320641799.7U patent/CN219773704U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |