CN214303206U

CN214303206U - Protective device for building site

Info

Publication number: CN214303206U
Application number: CN202023080001.1U
Authority: CN
Inventors: 赵海军; 沈佳明; 周正波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-28
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a protective device used on a building site, which comprises a first fixing plate, wherein a protective net can be detachably arranged on the fixing plate, the first fixing plate is symmetrically provided with a fixing pipe respectively, one end of the fixing pipe is inserted with a fixing rod, one end of the fixing rod is provided with a fixing ring, the other end of the fixing rod is inserted with a telescopic rod, and the telescopic rod is slidably inserted in the fixing rod; the setting size of the protective net and the space size of the safety channel can be respectively adjusted through the telescopic rod and the telescopic plate; the second fixing plate and the telescopic plate can be folded, the two can form a simple handle in a matching way, and the telescopic rod and the fixing rod can be adjusted to a position with a proper body size, so that the stretcher can be used as a stretcher for transporting the wounded to a hospital if necessary; the telescopic link can contract very little quadrangle, and the expansion plate can contract very short, can fold again, and occupation of land space is little, and the transportation is convenient, and the protection network passes through the inserted bar installation, and it is convenient to dismantle.

Description

Protective device for building site

Technical Field

The utility model relates to a building site technical field specifically is a protector for on building site.

Background

The construction site is a site where civil engineering is carried out in developing construction projects, and the range of the construction site is often closed by enclosing plates, wire nets or enclosing walls so as to limit the access of personnel, materials, machinery and vehicles. The traditional protective device is labor-consuming in adjusting the size of a protective net and the size of a safety channel, people may need to be sent to a hospital when being injured, the traditional protective device only can be used for 120 times, the optimal treatment time can be delayed, and the loading and unloading occupy large space, so that the protective device used on a construction site is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector for on building site to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protective device for a building site comprises a first fixing plate, wherein a protective net is detachably arranged on the fixing plate, fixing pipes are symmetrically arranged on the first fixing plate respectively, a fixing rod is inserted into one end of each fixing pipe, a fixing ring is arranged at one end of each fixing rod, a telescopic rod is inserted into the other end of each fixing rod, and the telescopic rods are slidably inserted into the fixing rods; the lower end of the fixing plate is symmetrically provided with two groups of second fixing blocks, a second inserting rod is inserted between the second fixing blocks, the second inserting rod is rotatably inserted with a rotating block, the lower end of the rotating block is provided with a second fixing plate, the lower end of the second fixing plate is slidably inserted with a telescopic plate, and the telescopic plate is detachably provided with an inserting device.

Preferably, the fixing ring is symmetrically provided with first fixing blocks, the fixing rod is symmetrically provided with clamping plates, the first fixing block is provided with a first insertion rod in an inserted mode, one end of the first insertion rod is provided with a clamping block, the first fixing block is provided with a clamping groove, and the clamping block is inserted into the clamping groove.

Preferably, the telescopic rod is symmetrically provided with jacks, and the first inserted link penetrates through the first fixing block, the clamping plate and the fixing rod and is inserted into the slot.

Preferably, the inserting device comprises a fourth inserting rod and a second nut, the second nut is fixed at the upper end of the fourth inserting rod, a jack is formed in the second fixing plate, and the fourth inserting rod can be inserted into the jack.

Preferably, four groups of third fixing blocks are symmetrically arranged on the inner side of the fixing pipe, a fifth insert rod is movably inserted into the third fixing blocks, and a first nut is fixedly arranged on the fifth insert rod.

Preferably, the cross-sectional shape of the fixed pipe is "L" shaped, and the number thereof is four.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the setting size of the protective net and the space size of the safety channel can be respectively adjusted through the telescopic rod and the telescopic plate;

2. the second fixing plate and the telescopic plate can be folded, the two can form a simple handle in a matching way, and the telescopic rod and the fixing rod can be adjusted to a position with a proper body size, so that the stretcher can be used as a stretcher for transporting the wounded to a hospital if necessary;

3. the telescopic link can contract very little quadrangle, and the expansion plate can contract very short, can fold again, and occupation of land space is little, and the transportation is convenient, and the protection network passes through the inserted bar installation, and it is convenient to dismantle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the present invention;

in the figure:

1. a fixed tube; 11. fixing the rod; 12. a clamping plate; 13. a telescopic rod; 14. a first fixed block; 15. a first plunger; 16. a clamping block; 17. a fixing ring; 18. a slot; 19. a card slot; 2. a first fixing plate; 21. rotating the block; 22. a second fixed block; 23. a second plunger; 3. a protective net; 31. a first nut; 32. a third fixed block; 33. a fifth inserted link; 4. a fourth plunger; 41. a second fixing plate; 42. a retractable plate; 43. a jack; 44. a second nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a protection device for a building site comprises a first fixing plate 2, wherein fixing pipes 1 are symmetrically arranged on the first fixing plate 2 respectively, the fixing pipes 1 play a role of fixing a fixing rod 11 and a telescopic rod 13, a protection net 3 is detachably arranged on the fixing pipes 1, a pedestrian is injured by a dangerous object falling from a high place, one end of each fixing pipe 1 is inserted with the fixing rod 11, one end of each fixing rod 11 is provided with a fixing ring 17 which plays a fixing role for the fixing rod 11, the other end of each fixing rod 11 is inserted with the telescopic rod 13, the telescopic rod 13 is slidably inserted in the fixing rod 11, and the size of a space for installing the protection net 3 can be adjusted through the telescopic action of the telescopic rod 13; the lower extreme symmetry of first fixed plate 2 is equipped with two sets of second fixed blocks 22, and first fixed plate 2 plays the effect of connecting fixed pipe 1 and second fixed block 22, it is equipped with second inserted bar 23 to insert between the second fixed block 22, it is equipped with turning block 21 to rotate on the second inserted bar 23 pole to insert, and turning block 21 rotates, can realize the folding function of second fixed plate 41 and expansion plate 42, turning block 21 lower extreme is equipped with second fixed plate 41, the sliding of second fixed plate 41 lower extreme is inserted and is equipped with expansion plate 42, the one end of expansion plate 42 can be dismantled and be equipped with and insert and establish the device, and the expansion plate 42 is flexible can adjust the height of protection network 3, and the pedestrian of being convenient for passes through with the vehicle. Adjust to suitable position through the telescopic action of telescopic link 13 to set up the protection network 3 of reasonable size, adjust to suitable height through the telescopic action of expansion plate 42, thereby set up the escape way of size.

As an embodiment of the present invention, the last symmetry of solid fixed ring 17 is equipped with first fixed block 14, the symmetry is equipped with grip block 12 on the dead lever 11, it is equipped with first inserted bar 15 to insert on the first fixed block 14, the one end of first inserted bar 15 is equipped with fixture block 16, draw-in groove 19 has been seted up on the first fixed block 14, fixture block 16 is inserted and is established in draw-in groove 19, plays the effect of fixed protection network 3.

As an embodiment of the present invention, slots 18 have been seted up to the symmetry on the telescopic link 13, first inserted bar 15 runs through first fixed block 14, grip block 12 and dead lever 11 and inserts in slot 18, can adjust the coverage area of protection network 3 through telescopic link 13.

As an embodiment of the present invention, the inserting device includes a fourth inserting rod 4 and a second nut 44, the second nut 44 is fixed on the upper end of the fourth inserting rod 4, the insertion hole 43 has been opened on the second fixing plate 41, the fourth inserting rod 4 can be inserted into the insertion hole 43, and the effect of fixing the expansion plate 42 is achieved.

As an embodiment of the present invention, the inboard symmetry of fixed pipe 1 is equipped with four groups of third fixed blocks 32, the activity is inserted and is equipped with fifth inserted bar 33 in the third fixed block 32, the fixed first nut 31 that is equipped with on the fifth inserted bar 33 can hold between the fingers first nut 31, extracts fifth inserted bar 33, then puts protection network 3 in suitable position, inserts fifth inserted bar 33 again, plays the effect of fixed protection network 3.

As an embodiment of the present invention, the cross-sectional shape of the fixing tube 1 is "L" shape, and the number of the fixing tubes is four in total, so that the shape of the protection net 3 can be set to be quadrilateral, and each two fixing tubes 1 are provided with the second telescopic rods 13, so that the size adjustment is more convenient.

The working principle is as follows: building, when a building is close to a passageway, measuring the width of a next road, adjusting an expansion link 13 to a proper position according to the width of the road, then pulling out a fifth insertion rod 33, adjusting the position of a prepared protective net 3, inserting the fifth insertion rod 33 into a third fixed block 32, after the protective net 3 is installed, adjusting an expansion plate 42 to expand to a proper position according to the height of a passing vehicle, then inserting a fourth insertion rod 4 into an insertion hole 43 through a second nut 44, adjusting the expansion plate 42 and a second fixed plate 41 to be in a vertical state through a rotating block 21 by fixing the position of the expansion plate 42, then fixing the lower end of the expansion plate 42 on the ground, when no sundries fall off from the building, detaching the expansion plate 42 from the ground, pulling out the fourth insertion rod 4, automatically sliding the expansion plate 42, then inserting the fifth insertion rod 33, detaching the protective net 3, and then inserting the fifth insertion rod 33 into the third fixed block 32, then, the telescopic rod 13 is contracted to the shortest length, the telescopic plate 42 is contracted to the shortest length, the fourth inserting rod 4 is inserted, the telescopic plate 42 and the second fixing plate 41 are folded through the rotating block 21, and then the two people respectively hold the telescopic plate 42 or the second fixing plate 41 to mount the protection device on the transport vehicle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The protection device for the building site comprises a first fixing plate (2), and is characterized in that fixing pipes (1) are symmetrically arranged on the first fixing plate (2) respectively, a protective net (3) is arranged on the inner side of each fixing pipe (1), a fixing rod (11) is inserted into one end of each fixing pipe (1), a telescopic rod (13) is inserted into the other end of each fixing rod (11), a fixing ring (17) is arranged at one end of each fixing rod (11), and each telescopic rod (13) is slidably inserted into each fixing rod (11); the lower extreme symmetry of first fixed plate (2) is equipped with two sets of second fixed blocks (22), be equipped with second inserted bar (23) between second fixed block (22), it inserts and is equipped with turning block (21) to rotate on second inserted bar (23), turning block (21) lower extreme is equipped with second fixed plate (41), second fixed plate (41) lower extreme slides and inserts and is equipped with expansion plate (42), the one end of expansion plate (42) can be dismantled and be equipped with and insert and establish the device.

2. A guard for use on a construction site according to claim 1, wherein: the utility model discloses a quick-witted, including solid fixed ring (17), dead lever (11), fixed ring (17) are gone up the symmetry and are equipped with first fixed block (14), the symmetry is equipped with grip block (12) on dead lever (11), it is equipped with first inserted bar (15) to insert on first fixed block (14), the one end of first inserted bar (15) is equipped with fixture block (16), draw-in groove (19) have been seted up on first fixed block (14), fixture block (16) are inserted and are established in draw-in groove (19).

3. A guard for use on a construction site according to claim 2, wherein: slots (18) are symmetrically formed in the telescopic rod (13), and the first inserting rod (15) penetrates through the first fixing block (14), the clamping plate (12) and the fixing rod (11) and is inserted into the slots (18).

4. A guard for use on a construction site according to claim 1, wherein: the inserting device comprises a fourth inserting rod (4) and a second nut (44), the second nut (44) is fixed at the upper end of the fourth inserting rod (4), a jack (43) is formed in the second fixing plate (41), and the fourth inserting rod (4) can be inserted into the jack (43).

5. A guard for use on a construction site according to claim 1, wherein: the inboard symmetry of fixed pipe (1) is equipped with four groups of third fixed blocks (32), activity is inserted in third fixed block (32) and is equipped with fifth inserted bar (33), fixed first nut (31) that is equipped with on fifth inserted bar (33).

6. A guard for use on a construction site according to claim 1, wherein: the cross section of the fixed pipe (1) is L-shaped, and the number of the fixed pipes is four.