CN208950202U

CN208950202U - A kind of construction engineering protective net

Info

Publication number: CN208950202U
Application number: CN201821794563.2U
Authority: CN
Inventors: 高锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-01
Filing date: 2018-11-01
Publication date: 2019-06-07
Anticipated expiration: 2028-11-01

Abstract

The utility model discloses a kind of construction engineering protective nets, the outer wall of the protective net is connected with frame, the left and right sides upper and lower ends of the frame are connected with the second cushion block, the outer wall of second cushion block is equipped with the first cushion block, first cushion block and the second cushion block clearance fit, the lower end of the bottom plate is equipped with supporting block, is equipped with the second screw at left and right sides of the upper end of the bottom plate, second screw is connected with bottom plate and the equal screw thread of supporting block.The construction engineering protective net, pass through the cooperation between first rotating shaft, the second shaft, first bevel gear, second bevel gear, sliding block, support leg, frame and protective net, make the second shaft of rotation that the lifting that sliding block drives protective net can be realized, solves the problems, such as the different height according to needed for protective net, by the cooperation between support leg, bottom plate, supporting block, the second screw, the first cushion block, the second cushion block, the first screw, frame and protective net, solves the problems, such as the convenience of entire mechanism in the handling process.

Description

A kind of construction engineering protective net

Technical field

The utility model relates to technical field of buildings, specially a kind of construction engineering protective net.

Background technique

Protective net is that one kind is installed on window, balcony etc., provides the safety such as protection, antitheft, preventing dropped material for house life The novel building security product of guarantee, it integrates many advantages, such as safe, beautiful, practical, represents 21 century household peace Anti- latest notion, although the protective net of the prior art can be realized the normal use of architectural engineering, the prior art is prevented Protective net requires a large amount of manpowers in required different height and when carrying, and efficiency is too low.

Utility model content

The purpose of this utility model is to provide a kind of construction engineering protective nets, mentioned above in the background art to solve Problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of construction engineering protective net, including protection Net and frame, the outer wall of the protective net are connected with frame, and the left and right sides upper and lower ends of the frame are connected with the second pad Block, the outer wall of second cushion block are equipped with the first cushion block, first cushion block and the second cushion block clearance fit, first pad The front end of block is equipped with the first screw, and first screw is connected with the first cushion block and the equal screw thread of the second cushion block, first cushion block Outside be connected with sliding block, the outer wall of the sliding block is equipped with support leg, the sliding block and support leg clearance fit, described first Cushion block and support leg slide clamping, and the inside of the sliding block is equipped with first rotating shaft, and the first rotating shaft is connected with sliding block screw thread, The lower end of the first rotating shaft is rotatedly connected by first bearing and support leg, and the lower end outer wall of the first rotating shaft is connected with The inside of one bevel gear, the first bevel gear is equipped with second bevel gear, and the first bevel gear is mutually nibbled with second bevel gear Close, the inside of the second bevel gear is connected with the second shaft, the left and right sides of second shaft pass through second bearing with Support leg is rotatedly connected, and the center outer wall of second shaft is connected with turntable, and the lower end of the support leg is connected with bottom plate, institute The lower end for stating bottom plate is equipped with supporting block, is equipped with the second screw, second screw and bottom at left and right sides of the upper end of the bottom plate Plate is connected with the equal screw thread of supporting block.

Preferably, the center of the protective net and frame is connected with pin shaft, and the upper end center of the frame is equipped with U-shaped Block, described U-shaped piece with frame clearance fit, top is connected with the first fixture block on the right side of the front end of the frame, before the frame End left side upper interior is equipped with third fixture block, the third fixture block and frame clearance fit, and the upper end of the third fixture block is affixed There is baffle, is fixedly linked by spring and frame at left and right sides of the lower end of the baffle.

Preferably, the interior lower end of the support leg is connected with the second fixture block.

Preferably, the lower end of the supporting block is connected with rubber pad.

Preferably, the outer wall of the turntable is socketed rubber sleeve.

Compared with prior art, the utility model has the beneficial effects that the construction engineering protective net, by first rotating shaft, Cooperation between second shaft, first bevel gear, second bevel gear, sliding block, support leg, frame and protective net makes rotation second The lifting that sliding block drives protective net can be realized in shaft, solves the problems, such as the different height according to needed for protective net, passes through branch Cooperation between support foot, bottom plate, supporting block, the second screw, the first cushion block, the second cushion block, the first screw, frame and protective net, The disassembly for making the first screw and the second screw controllable mechanism solves the problems, such as the convenience of entire mechanism in the handling process.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram in Fig. 1 at first rotating shaft, support leg and bottom plate；

Fig. 3 is the structural schematic diagram in Fig. 1 at the first screw, the first cushion block and the second cushion block；

Fig. 4 is the structural schematic diagram in Fig. 1 at baffle, frame and third fixture block.

In figure: 1, protective net, the 2, first screw, the 3, first fixture block, 4, pin shaft, 5, U-shaped piece, 6, baffle, 7, frame, 8, One cushion block, 9, sliding block, 10, first rotating shaft, 11, supporting block, 12, support leg, the 13, second screw, the 14, second shaft, 15, rubber Set, 16, turntable, 17, rubber pad, 18, bottom plate, 19, first bevel gear, 20, second bevel gear, the 21, second fixture block, 22, second Cushion block, 23, first bearing, 24, second bearing, 25, third fixture block, 26, spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of construction engineering protective net, including protective net 1 With frame 7, the flat filament or circle silk composition, the outer wall of protective net 1 that protective net 1 is 0.08~0.3cm are connected with frame 7, and frame 7 can The movement of protective net 1 is driven, the left and right sides upper and lower ends of frame 7 are connected with the second cushion block 22, and the second cushion block 22 can opposite side Frame 7 is supported, and the outer wall of the second cushion block 22 is equipped with the first cushion block 8,22 clearance fit of the first cushion block 8 and the second cushion block, and Two cushion blocks 22 can be mobile in the inside of the first cushion block 8, and the front end of the first cushion block 8 is equipped with the first screw 2, the first screw 2 and first Cushion block 8 is connected with the equal screw thread of the second cushion block 22, and tightening the first screw 2 can be realized unknown between the first cushion block 8 and frame 7 consolidate Fixed, the outside of the first cushion block 8 is connected with sliding block 9, and sliding block 9 is supported the first cushion block 8, and the outer wall of sliding block 9 is equipped with support Foot 12, sliding block 9 and 12 clearance fit of support leg, sliding block 9 can be mobile in the inside of support leg 12, the first cushion block 8 and support leg 12 Sliding clamping, the first cushion block 8 can move up and down in the inside of support leg 12, and the inside of sliding block 9 is equipped with first rotating shaft 10, and first Shaft 10 is connected with 9 screw thread of sliding block, and first rotating shaft 10 is supported sliding block 9 while can be with the movement of movable slider 9, first rotating shaft 10 lower end is rotatedly connected by first bearing 23 with support leg 12, support leg 12 pass through first bearing 23 to first rotating shaft 10 into Row support, the lower end outer wall of first rotating shaft 10 are connected with first bevel gear 19, and first bevel gear 19 can drive first rotating shaft 10 Rotation, the inside of first bevel gear 19 are equipped with second bevel gear 20, and first bevel gear 19 and second bevel gear 20 are intermeshed, the Two bevel gears 20 can drive first bevel gear 19 to rotate, and the inside of second bevel gear 20 is connected with the second shaft 14, the second shaft 1 Second bevel gear 20 can be driven to rotate, the left and right sides of the second shaft 14 passes through second bearing 24 and rotates phase with support leg 12 Even, support leg 12 is supported the second shaft 14 by second bearing 24, and the center outer wall of the second shaft 14 is connected with turntable 16, turntable 16 can drive the second shaft 14 to rotate, and the lower end of support leg 12 is connected with bottom plate 18, and bottom plate 18 is for maintaining support leg The lower end of 12 balance, bottom plate 18 is equipped with supporting block 11, and supporting block 11 is supported bottom plate 18, upper end of bottom plate 18 or so two Side is equipped with the second screw 13, and the second screw 13 is connected with bottom plate 18 and the equal screw thread of supporting block 11, tightens the second screw 13 The center of positional relationship between realization bottom plate 18 and supporting block 11, protective net 1 and frame 7 is connected with pin shaft 4, and pin shaft 4 can Realize the rotation of protective net 1 and frame 7 to center, the upper end center of frame 7 is equipped with U-shaped piece 5, and U-shaped piece 5 is matched with 7 gap of frame It closes, the rotational angle that frame 7 can be limited for U-shaped piece 5, top is connected with the first fixture block 3 on the right side of the front end of frame 7, when frame 7 is around pin The first fixture block 3 can be inserted into the left side of frame 7 when axis 4 is closed, and upper interior is equipped with third fixture block 25 on the left of the front end of frame 7, Third fixture block 25 can limit the relative position of the first fixture block 3 and frame 7 when frame 7 is closed, and third fixture block 25 is matched with 7 gap of frame It closes, third fixture block 25 can be mobile in the inside of frame 7, and the upper end of third fixture block 25 is connected with baffle 6, and baffle 6 can drive third Fixture block 25 is mobile, is fixedly linked by spring 26 with frame 7 at left and right sides of the lower end of baffle 6, the coefficient of elasticity K of spring 26 is 300N/m, the interior lower end of support leg 12 are connected with the second fixture block 21, and the second fixture block 21 can limit the lower end limit position of sliding block 9 It sets, the lower end of supporting block 11 is connected with rubber pad 17, and supporting block 11 is avoided to slide, and the outer wall of turntable 16 is socketed with rubber Set 15 increases the frictional force of turntable 16, turntable 16 is made to be more convenient for rotating.

When needing the work of this protective net for engineering, baffle 6 is pulled up first, makes third fixture block 25 not in limitation first Positional relationship between fixture block 3 and frame 7 makes protective net 1 and frame 7 around 4 Unscrew of pin shaft, is inserted into U when opening to 180o Type block 5 can limit the open angle of frame 7 and protective net 1, by the positional relationship of the first cushion block 8 and the second cushion block 22 come It realizes that the position between frame 7 and support leg 12 determines, tightens the first screw 2 and can be realized frame 7 is mounted on support leg 12 Inside, then it is left and right support leg 12 is mobile, so that the position of bottom plate 18 and supporting block 11 is determined that tightening the second screw 13 can be real The rotation of the second shaft 14 can be realized by the fixing and supporting to support leg 12 of bottom plate 18, rotation turntable 16 in existing supporting block 11, Second shaft 14 drives first bevel gear 19 to rotate by second bevel gear 20, is converted into the vertical of second bevel gear 20 First bevel gear 19 is horizontally diverted, and first bevel gear 19 can drive the rotation of first rotating shaft 10, i.e., the liter of controllable sliding block 9 Drop.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of construction engineering protective net, including protective net (1) and frame (7), the outer wall of the protective net (1) are connected with frame (7), it is characterised in that: the left and right sides upper and lower ends of the frame (7) are connected with the second cushion block (22), second cushion block (22) outer wall is equipped with the first cushion block (8), first cushion block (8) and the second cushion block (22) clearance fit, first pad The front end of block (8) is equipped with the first screw (2), first screw (2) and the first cushion block (8) and the second cushion block (22) screw thread phase Even, the outside of first cushion block (8) is connected with sliding block (9), and the outer wall of the sliding block (9) is equipped with support leg (12), described Sliding block (9) and support leg (12) clearance fit, first cushion block (8) and support leg (12) sliding are clamped, the sliding block (9) Inside be equipped with first rotating shaft (10), the first rotating shaft (10) is connected with sliding block (9) screw thread, under the first rotating shaft (10) End is rotatedly connected by first bearing (23) with support leg (12), and the lower end outer wall of the first rotating shaft (10) is connected with the first cone The inside of gear (19), the first bevel gear (19) is equipped with second bevel gear (20), the first bevel gear (19) and second Bevel gear (20) intermeshing, the inside of the second bevel gear (20) are connected with the second shaft (14), second shaft (14) the left and right sides passes through second bearing (24) and is rotatedly connected with support leg (12), outside the center of second shaft (14) Wall is connected with turntable (16), and the lower end of the support leg (12) is connected with bottom plate (18), and the lower end of the bottom plate (18) is equipped with branch The upper end left and right sides of bracer (11), the bottom plate (18) is equipped with the second screw (13), second screw (13) and bottom plate (18) it is connected with supporting block (11) screw thread.

2. a kind of construction engineering protective net according to claim 1, it is characterised in that: the protective net (1) and frame (7) Center be connected with pin shaft (4), the upper end center of the frame (7) is equipped with U-shaped piece (5), U-shaped piece (5) and frame (7) The front end right side top of clearance fit, the frame (7) is connected with the first fixture block (3), and on the left of the front end of the frame (7) top Inside is equipped with third fixture block (25), the third fixture block (25) and frame (7) clearance fit, the upper end of the third fixture block (25) It is connected with baffle (6), is fixedly linked by spring (26) with frame (7) at left and right sides of the lower end of the baffle (6).

3. a kind of construction engineering protective net according to claim 1, it is characterised in that: the interior subordinate of the support leg (12) End is connected with the second fixture block (21).

4. a kind of construction engineering protective net according to claim 1, it is characterised in that: the lower end of the supporting block (11) is equal It is connected with rubber pad (17).

5. a kind of construction engineering protective net according to claim 1, it is characterised in that: the outer wall of the turntable (16) is socketed Rubber sleeve (15).