CN212002636U

CN212002636U - Temporary safety fence for building site protection

Info

Publication number: CN212002636U
Application number: CN202020580527.7U
Authority: CN
Inventors: 欧强; 杨波; 任统廷
Original assignee: Guizhou Road and Bridge Group Co Ltd
Current assignee: Guizhou Road and Bridge Group Co Ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-11-24
Anticipated expiration: 2030-04-18

Abstract

The utility model provides an interim security fence is used in building site protection relates to the building apparatus field. This building site protection is with interim security fence, including the main seat, a main rail section of thick bamboo of main seat top fixedly connected with, main sliding tray has been seted up at main rail section of thick bamboo outside middle part, the inside arc sliding block that is equipped with of main sliding tray, the inside center pin that is equipped with of a main rail section of thick bamboo, the center pin outside is equipped with movable sleeve, activity sleeve outside fixedly connected with protection network, the vice rail section of thick bamboo of activity sleeve one end fixedly connected with is kept away from to the protection network. This interim security fence is used in building site protection, through the synergism of arc buckle, rectangle buckle, can convenient and fast with the protection network take in a main rail section of thick bamboo to with a main rail section of thick bamboo with a vice rail section of thick bamboo quick close together, avoided hindering a large amount of times and costing the manpower because of procedures such as dismantlement equipment, it is more convenient to operate, the effectual time of having saved improves staff's work efficiency.

Description

Temporary safety fence for building site protection

Technical Field

The utility model relates to a building appliances field specifically is a building site protects and uses interim security fence.

Background

The safety fence is one of the technical measures for ensuring the safety of field workers, and is a measure which is taken for isolating a construction site from the external environment and enabling the construction site to be a relatively closed space, and comprises a fence built by adopting various masonry materials, a maintenance body formed by adopting various formed plates and the like.

But present building site protection is with interim security fence is bulky mostly, difficult transport, and building site protection has the problem of installation, dismantlement difficulty than in addition, and extravagant manpower and material resources during the use bring certain inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building site protection is with interim security fence to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a temporary safety fence for protection of construction sites comprises a main seat, wherein a main fence barrel is fixedly connected to the top of the main seat, a main sliding groove is arranged in the middle of the outer side of the main fence barrel, a protective sleeve is arranged in the main sliding groove, the protective sleeve is fixedly connected with the main fence barrel, one end of the protective sleeve is provided with a barrier plate, the barrier plate is fixedly connected with the main fence barrel, one side of the blocking plate is fixedly connected with a folding spring which is positioned in the protective sleeve, one end of the folding spring, which is far away from the blocking plate, is fixedly connected with an arc-shaped sliding block, the arc-shaped sliding block is connected with the main sliding groove in a sliding way, the top and the bottom of the main sliding groove are both provided with a clamping groove, a return spring is arranged in the clamping groove, reset spring and a main rail section of thick bamboo fixed connection, reset spring one end fixedly connected with arc buckle, arc buckle and draw-in groove sliding connection.

The inside center pin that is equipped with of a main rail section of thick bamboo, center pin and main seat fixed connection, the center pin outside is equipped with movable sleeve axle, movable sleeve axle rotates with the center pin to be connected, activity sleeve axle outside fixedly connected with protection network, the vice rail section of thick bamboo of activity sleeve axle one end fixedly connected with is kept away from to the protection network, vice rail section of thick bamboo outside is opened and is equipped with vice sliding tray, vice sliding tray is the same with main sliding tray cross section, vice sliding tray communicates with main sliding tray mutually, vice rail bobbin base portion fixedly connected with is vice seat.

Preferably, a bayonet is formed in one side of the main fence barrel, the bayonet is located at one end, away from the blocking plate, of the main sliding groove, a rectangular buckle is arranged at one end of the auxiliary sliding groove, and the rectangular buckle is clamped with the bayonet.

Preferably, the top of the central shaft is fixedly connected with a top cover, a handle is arranged on the outer side of the top cover, and the handle is rotatably connected with the top cover.

Preferably, the top of the movable sleeve shaft is fixedly connected with a rotating block, the rotating block is positioned between the top cover and the main fence barrel, and the outer side of the rotating block is fixedly connected with an anti-skid sleeve.

Preferably, the top and the bottom of the protective net are both provided with a safety sheath, and the safety sheaths are movably sleeved with the protective net.

Preferably, the bottom of each of the main seat and the auxiliary seat is provided with two self-locking rollers, and the two self-locking rollers are distributed in an array.

Preferably, movable rollers are arranged on one sides of the main seat and the auxiliary seat and located at one corner of the main seat and one corner of the auxiliary seat, and the movable rollers are movably hinged with the main seat and the auxiliary seat.

The utility model provides a building site protection is with interim security fence, its beneficial effect who possesses as follows:

1. the temporary safety fence for protection in a construction site is characterized in that an arc-shaped sliding block is arranged on the outer side of a main fence barrel, when the safety fence is not used and needs to be collected, a rotating block is rotated to collect a protection net into the main fence barrel, an auxiliary fence barrel moves along with the protection net, when the auxiliary fence barrel moves to the main fence barrel, a rectangular buckle on one side of the auxiliary fence barrel is clamped with a bayonet, the rectangular buckle pushes the arc-shaped buckle into a clamping groove, a folding spring is not stressed, the arc-shaped sliding block is pushed to one side of the auxiliary fence barrel, so that the main fence barrel and the auxiliary fence barrel are fixed, meanwhile, the protection net is also collected into the main fence barrel and the auxiliary fence barrel, through the synergistic effect of the arc-shaped sliding block, the folding spring, the arc-shaped buckle and the rectangular buckle, the protection net can be conveniently and quickly collected into the main fence barrel and the auxiliary fence barrel, so that a large amount of time delay and labor, the operation is more convenient, the time is effectively saved, and the working efficiency of workers is improved.

2. This building site protection all is equipped with the auto-lock gyro wheel with interim security fence main seat and vice seat bottom, removal that not only can be more convenient, and can lock the gyro wheel at any time, place security fence in the place, it fixes in the inconvenient removal on ground to be distinguished from traditional security fence bottom, main seat and vice seat bottom one corner are equipped with movable gyro wheel simultaneously, main rail bobbin top is equipped with the handle, can incline in inconvenient smooth moving's place and stimulate security fence, make things convenient for security fence's removal more, the effectual staff that has reduced consumed time and manpower when carrying security fence, staff's work efficiency has been improved greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall exploded view of the present invention;

fig. 3 is an overall rear view of the present invention;

FIG. 4 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure of the portion B of FIG. 3 according to the present invention;

fig. 6 is a partial cross-sectional view of fig. 5 in accordance with the present invention;

fig. 7 is a schematic diagram of the local explosion of the present invention.

In the figure: 1. a main base; 2. a main fence barrel; 3. a main sliding groove; 4. a protective sleeve; 5. a blocking plate; 6. folding the spring; 7. an arc-shaped sliding block; 8. a card slot; 9. a return spring; 10. an arc-shaped buckle; 11. a central shaft; 12. a movable sleeve shaft; 13. a protective net; 14. a secondary fence barrel; 15. a secondary sliding groove; 16. an auxiliary seat; 17. a bayonet; 18. a rectangular buckle; 19. a top cover; 20. a handle; 21. rotating the block; 22. an anti-slip sleeve; 23. a safety sheath; 24. self-locking rollers; 25. and a movable roller.

Detailed Description

The embodiment of the utility model provides a temporary safety fence for protection of construction sites, as shown in figure 1-7, comprising a main seat 1, a main fence barrel 2 is fixedly connected with the top of the main seat 1, the cross section of the main fence barrel 2 is two-thirds circular and is larger than a semicircle, which is more convenient for accommodating a protective screen 13, a main sliding groove 3 is arranged at the middle part of the outer side of the main fence barrel 2, a protective sleeve 4 is arranged inside the main sliding groove 3, the protective sleeve 4 is fixedly connected with the main fence barrel 2, one end of the protective sleeve 4 is provided with a barrier plate 5, the barrier plate 5 is fixedly connected with the main fence barrel 2, one side of the barrier plate 5 is fixedly connected with a folding spring 6, the folding spring 6 is positioned inside the protective sleeve 4, one end of the folding spring 6, which is far away from the sliding block plate 5, is fixedly connected with an arc-shaped 7, the outer surface of, more be of value to the slip of arc sliding block 7,

arc sliding block

7 and 3 sliding connection of main sliding tray, draw-in groove 8 has all been seted up to top and bottom in the main sliding tray 3, the inside reset spring 9 that is equipped with of draw-in groove 8, reset

spring

9 and 2 fixed connection of main rail section of thick bamboo, 9 one end fixedly connected with arc buckle 10 of reset spring,

arc buckle

10 and 8 sliding connection of draw-in groove, arc buckle 10 simultaneously is the arc, the one side is the rectangle, 18 contact cambered surfaces of rectangle buckle, can effectually impel draw-in groove 8 with arc buckle 10, the effectual slip that blocks arc sliding block 7 of rectangular surface ability, bayonet socket 17 has been seted up to 2 one sides of a main rail section of thick bamboo, bayonet socket 17 is located the one end that.

A central shaft 11 is arranged inside the main fence barrel 2, the central shaft 11 is fixedly connected with the main seat 1, a movable sleeve shaft 12 is arranged outside the central shaft 11, the movable sleeve shaft 12 is rotatably connected with the central shaft 11, a protective net 13 is fixedly connected outside the movable sleeve shaft 12, the protective net 13 is made of metal, the surface of the protective net 13 is groove-shaped, the metal can effectively prevent the injury of some dangerous accidents on the construction site to the surrounding personnel, the groove-shaped surface is more convenient to store, an auxiliary fence barrel 14 is fixedly connected to one end of the protective net 13 far away from the movable sleeve shaft 12, the cross section of the auxiliary fence barrel 14 is one third of circular, so that the arc-shaped sliding block 7 can effectively clamp the main fence barrel 2 and the auxiliary fence barrel 14 together, an auxiliary sliding groove 15 is arranged outside the auxiliary fence barrel 14, the auxiliary sliding groove 15 is the same as the cross section of the main sliding groove 3, the auxiliary sliding groove 15 is, 15 one end of vice sliding tray is equipped with rectangle buckle 18, rectangle buckle 18 and bayonet 17 block mutually, 11 top fixedly connected with top cap 19 of center pin, the top cap 19 outside is equipped with handle 20, handle 20 rotates with top cap 19 to be connected, 12 top fixedly connected with turning block 21 of activity sleeve shaft, turning block 21 is located between top cap 19 and the main rail section of

thick bamboo

2, 21 outside fixedly connected with antiskid cover 22 of turning block, antiskid cover 22 material is anti-skidding material, the antiskid material increases the friction between hand and the antiskid cover 22, more be favorable to the rotation of turning block 21, protection network 13 top and bottom all are equipped with safety sheath 23, safety sheath 23 cup joints with protection network 13 activity.

The bottom of the main seat 1 and the bottom of the auxiliary seat 16 are both provided with self-locking rollers 24, the number of the self-locking rollers 24 is two, the two self-locking rollers 24 are distributed in an array manner, one sides of the main seat 1 and the auxiliary seat 16 are both provided with movable rollers 25, the movable rollers 25 are positioned at one corner of the main seat 1 and one corner of the auxiliary seat 16, and the movable rollers 25 are movably hinged with the main seat 1 and the auxiliary seat 16.

The implementation mode is specifically as follows: in the practical use process of the utility model, when in use, a worker places the safety fence in a work place required by work, then pushes the arc sliding block 7 from one side of the auxiliary fence barrel 14 to one side of the main fence barrel 2, and unlocks the self-locking roller 24 at the bottom of the auxiliary seat 16, the arc sliding block 7 compresses the arc buckle 10 into the clamping groove 8 when sliding, when one end of the arc sliding block 7 is pushed to one side of the baffle plate 5, the other end is separated from the arc buckle 10, and simultaneously pushes the auxiliary fence barrel 14 out, the rectangular buckle 18 at one side of the auxiliary fence barrel 14 is separated from the bayonet 17, the arc buckle 10 is not stressed any more, the arc buckle 10 is popped out by the reset spring 9, the arc buckle 10 clamps the arc sliding block 7, then the protective net 13 is stretched to the length required by work, the self-locking roller 24 is locked, and the main seat 1 and the auxiliary seat 16 are prevented from being fixed due to the sliding, after the work is finished, the worker unlocks the self-locking roller 24 at the bottom of the auxiliary seat 16, then rotates the rotating block 21, the rotating block 21 rotates to drive the movable sleeve 12 to rotate, the protective net 13 is retracted into the main fence barrel 2 and simultaneously drives the auxiliary fence barrel 14 and the auxiliary seat 16 to move towards the main fence barrel 2, when the auxiliary fence barrel 14 moves to the main fence barrel 2, the rectangular buckle 18 at one side of the auxiliary fence barrel 14 is clamped with the bayonet 17 at one side of the main fence barrel 2, the arc-shaped buckle 10 is stressed on the arc surface of the arc-shaped buckle 10, the arc-shaped buckle 10 is pushed into the clamping groove 8 by the rectangular buckle 18, the sliding block is not stressed at one end of the arc-shaped sliding block 7 far away from the blocking plate 5, the folding spring 6 pushes the arc-shaped 7 to one side of the auxiliary fence barrel 14 along the main sliding groove 3, so as to fix the main fence barrel 2 and the auxiliary, can convenient and fast receive main rail section of thick bamboo 2 with protection network 13, and with main rail section of thick bamboo 2 with the quick close of vice rail section of thick bamboo 14 together, avoided delaying a large amount of time and costing the manpower because of procedures such as dismantlement equipment, it is more convenient to operate, the effectual time that has saved, when the safety rail received the transport, can directly unblock auto-lock gyro wheel 24 on the level land and move on the level land, if the site of use place is more mixed and disorderly, during inconvenient smooth movement,

main seat

1 and 16 bottom one corners of vice seat all are equipped with movable gyro wheel 25, the staff can hand handle 20, with the slope of safety rail removal, make safety rail be adapted to multiple place removal more, the effectual time and the manpower that the staff consumed when carrying safety rail that have reduced, staff's work efficiency has been improved greatly.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The technical personnel of this trade should building site protection know with interim security fence, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description in above-mentioned embodiment and the description is only to explain the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the scope of the utility model that claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building site protection is with interim security fence, includes main seat (1), its characterized in that: the top of the main seat (1) is fixedly connected with a main fence barrel (2), the middle part of the outer side of the main fence barrel (2) is provided with a main sliding groove (3), a protective sleeve (4) is arranged inside the main sliding groove (3), the protective sleeve (4) is fixedly connected with the main fence barrel (2), one end of the protective sleeve (4) is provided with a barrier plate (5), the barrier plate (5) is fixedly connected with the main fence barrel (2), one side of the barrier plate (5) is fixedly connected with a folding spring (6), the folding spring (6) is positioned inside the protective sleeve (4), one end of the folding spring (6) far away from the barrier plate (5) is fixedly connected with an arc sliding block (7), the arc sliding block (7) is slidably connected with the main sliding groove (3), the top and the bottom in the main sliding groove (3) are both provided with clamping grooves (8), and a reset spring (9) is arranged inside the clamping grooves (8, the reset spring (9) is fixedly connected with the main fence barrel (2), one end of the reset spring (9) is fixedly connected with an arc-shaped buckle (10), and the arc-shaped buckle (10) is in sliding connection with the clamping groove (8);

the utility model discloses a fence, including a main fence section of thick bamboo (2), main fence section of thick bamboo (2) inside is equipped with center pin (11), center pin (11) and main seat (1) fixed connection, center pin (11) outside is equipped with movable sleeve (12), activity sleeve (12) rotate with center pin (11) and are connected, activity sleeve (12) outside fixedly connected with protection network (13), the vice fence section of thick bamboo (14) of activity sleeve (12) one end fixedly connected with are kept away from in protection network (13), vice sliding tray (15) have been seted up in vice fence section of thick bamboo (14) outside, vice sliding tray (15) are the same with main sliding tray (3) cross section, vice sliding tray (15) are linked together with main sliding tray (3), vice fence section of thick bamboo (14) bottom fixedly connected with vice seat (16).

2. A temporary safety rail for construction site protection according to claim 1, wherein: a bayonet (17) has been seted up to a main rail section of thick bamboo (2) one side, bayonet (17) are located main sliding tray (3) and keep away from the one end of blocking plate (5), vice sliding tray (15) one end is equipped with rectangle buckle (18), rectangle buckle (18) and bayonet (17) looks block.

3. A temporary safety rail for construction site protection according to claim 1, wherein: the top of the central shaft (11) is fixedly connected with a top cover (19), a handle (20) is arranged on the outer side of the top cover (19), and the handle (20) is rotatably connected with the top cover (19).

4. A temporary safety rail for construction site protection according to claim 1, wherein: the top of the movable sleeve shaft (12) is fixedly connected with a rotating block (21), the rotating block (21) is positioned between the top cover (19) and the main fence barrel (2), and the outer side of the rotating block (21) is fixedly connected with an anti-skidding sleeve (22).

5. A temporary safety rail for construction site protection according to claim 1, wherein: the top and the bottom of the protective net (13) are both provided with a safety sheath (23), and the safety sheath (23) is movably sleeved with the protective net (13).

6. A temporary safety rail for construction site protection according to claim 1, wherein: the bottom of the main seat (1) and the bottom of the auxiliary seat (16) are both provided with self-locking rollers (24), the number of the self-locking rollers (24) is two, and the self-locking rollers (24) are distributed in an array manner.

7. A temporary safety rail for construction site protection according to claim 1, wherein: main seat (1) and vice seat (16) one side all are equipped with movable gyro wheel (25), movable gyro wheel (25) are located main seat (1) and vice seat (16) one corner, movable gyro wheel (25) and main seat (1) and vice seat (16) activity hinge joint.