CN211775561U - Civil engineering safety scaffold - Google Patents

Abstract

The utility model belongs to the field of building engineering, in particular to a civil engineering safety scaffold, which comprises a device main body, a connecting shaft and a supporting rod, wherein the top of the device main body is fixedly connected with the connecting shaft, the front of the connecting shaft is connected with a second convex hole in a penetrating way, the inside of the second convex hole is connected with a connecting rod in a penetrating way, the top of the connecting rod is embedded and connected with a groove, the middle inside of the second convex hole is connected with a connecting port of the supporting rod in a penetrating way, the two sides of the supporting rod are connected with a first circular hole in a penetrating way, the first circular hole fixes a railing and the supporting rod, then the front of the device main body is blocked, so that a worker can not fall from the high altitude in the device main body, the personal safety of the worker when using the device main body is ensured, and the connecting rod can be connected with the supporting rod through, the practicability of the device main body is improved, and the device main body has wide development prospect in the future.

Description

Civil engineering safety scaffold

Technical Field

The utility model relates to a building engineering field specifically is a civil engineering safety scaffold.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research.

The existing scaffold is mainly provided with a meshed guard rail, when workers are in high altitude, the workers cannot be well blocked and cannot fall off from the high altitude, the safety of the workers is difficult to guarantee, the current scaffold connection mode is complex and inconvenient to detach, and when the heights of the workers need to be changed temporarily, the construction positions of the workers cannot be adjusted, and the workers are difficult to construct comprehensively, so that waist soreness and backache are caused when the workers bend over.

Therefore, how to design a civil engineering safety scaffold becomes a problem to be solved currently.

Disclosure of Invention

An object of the utility model is to provide a civil engineering safety scaffold to propose the safety that can't guarantee the staff in solving above-mentioned background art, can't carry out the problem of adjusting to the height of device.

In order to achieve the above object, the utility model provides a following technical scheme: a civil engineering safety scaffold comprises a device main body, a connecting shaft and a supporting rod, wherein the top of the device main body is fixedly connected with the connecting shaft, the front surface of the connecting shaft is connected with a second convex hole in a penetrating way, the inside of the second convex hole is connected with a connecting rod in a penetrating way, the top of the connecting rod is embedded and connected with a groove, the middle inside the second convex hole is connected with a supporting rod connecting port in a penetrating way, the inner periphery of the supporting rod connecting port is connected with a supporting rod in a penetrating way, two sides of the supporting rod are connected with a first circular hole in a penetrating way, one side of the first circular hole is embedded and connected with a railing, two sides of the connecting shaft are connected with second circular holes in a penetrating way, the embedding of one side of second circular port is connected with the cylinder connecting rod, the top fixedly connected with piston hole of second circular port, the opposite side fixedly connected with second connecting rod of second circular port.

Preferably, the top of the device main body is movably connected with a steel plate, and the bottoms of the two sides of the steel plate are fixedly connected with convex blocks.

Preferably, the bottom of the supporting rod is fixedly connected with a fixing ring, and the bottom of the periphery of the fixing ring is fixedly connected with supporting legs.

Preferably, the front surface of the support rod is connected with a first convex hole in a penetrating manner.

Preferably, the first circular hole of bracing piece both sides, the railing of first circular hole one side, the second circular hole of connecting axle both sides, the cylinder connecting rod of second circular hole one side and the piston hole at connecting axle both sides top make up jointly and become safety device.

Preferably, the connecting shaft at the top of the device main body, the second convex hole on the front surface of the connecting shaft, the supporting rod connecting port in the middle of the inner part of the second convex hole, the connecting rod in the inner part of the second convex hole and the groove at the top of the connecting rod are combined together to form the connecting device.

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

1. this civil engineering safety scaffold through being provided with safety device, keeps off the staff in the inside of device main part for the staff can't drop from the railing, and the staff can also be as stair to the railing moreover, scrambles the construction position.

2. This civil engineering safety scaffold through setting up connecting device, lets the connecting axle connect connecting rod and bracing piece firmly in everything for the device main part is more firm, and dismantles conveniently, easy operation, and when the staff need different height be under construction, also can adjust the position of connecting axle through adjusting connecting rod and protruding type hole, makes the staff can be in the best position and be under construction.

Drawings

FIG. 1 is a schematic diagram of the structure of the main body of the device of the present invention;

fig. 2 is a schematic side sectional view of the device body of the present invention;

FIG. 3 is a schematic diagram of the structure of the device A of the present invention;

FIG. 4 is a schematic front sectional view of a steel plate according to the present invention;

fig. 5 is a schematic sketch of the top view section of the connecting shaft of the present invention.

In the figure: 1. the device main part, 2, connecting axle, 3, connecting rod, 4, steel sheet, 5, first circular port, 6, cylinder connecting rod, 7, railing, 8, support column, 9, piston hole, 10, first protruding type hole, 11, recess, 12, protruding type piece, 13, solid fixed ring, 14, supporting legs, 15, second protruding type hole, 16, second circular port, 17, bracing piece connector, 18, second connecting rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a civil engineering safety scaffold comprises a device main body 1, connecting axle 2 and bracing piece 8, the top fixedly connected with connecting axle 2 of device main part 1, the front through connection of connecting axle 2 has second protruding type hole 15, the inside through connection of second protruding type hole 15 has connecting rod 3, the top embedding of connecting rod 3 is connected with recess 11, through connection has bracing piece connector 17 in the middle of the inside of second protruding type hole 15, the inner periphery through connection of bracing piece connector 17 has bracing piece 8, the both sides through connection of bracing piece 8 have first circular port 5, one side embedding of first circular port 5 is connected with railing 7, the both sides through connection of connecting axle 2 has second circular port 16, one side embedding of second circular port 16 is connected with cylinder connecting rod 6, the top fixedly connected with piston bore 9 of second circular port 16, the opposite side fixedly connected with second connecting rod 18 of second circular port 16.

Preferably, the top of the device body 1 is movably connected with a steel plate 4, the bottoms of two sides of the steel plate 4 are fixedly connected with convex blocks 12, when a worker uses the device body 1 for construction, the worker can use the steel plate 4 on the top of the device body 1 and insert into the groove 11 on the top of the connecting rod 3 through the convex holes 12 on the bottoms of two sides of the steel plate 4, the worker can use the steel plate 4 to fully cover the two connecting rods 3 according to the length of the connecting rod 3, because the worker steps on the steel plate 4, the force is downward and cannot be upward, the steel plate 4 can be firmly inserted into the groove 11 through the convex blocks 12, so that the steel plate 4 cannot fall off from the top of the connecting rod 3 and can be directly inserted into the groove 11 to be directly laid on the top of the connecting rod 3, the sliding of the steel plate 4 on the connecting rod 3 can be effectively avoided, and the, when the steel plate 4 needs to be detached, the steel plate 4 only needs to be lifted upwards manually by workers, and the convex blocks 12 are separated from the grooves 11, so that the workers can detach the steel plate 4 from the device main body 1 easily. The arrangement of the steel plate 4 and the convex block 12 can effectively improve the condition that the steel plate 4 is not easy to slide when workers construct, ensure the safety of the workers and is easy to disassemble.

Preferably, the bottom fixedly connected with of bracing piece 8 is fixed ring 13, fixed ring 13's bottom fixedly connected with supporting legs 14 all around, when device main part 1 stands on ground, the fixed ring 13 of bracing piece 8 bottom, when the supporting legs 14 of fixed ring 13 bottom all around supported ground, fixed ring 13 can share supporting legs 14 department to the power that bracing piece 8 receives, make the bracing piece 8 atress reduce, and share all around the power, when device main part 1 toward one side slope, supporting legs 14 on that side just can support fixed ring 13, let bracing piece 8 let supporting legs 14 support and pass to the underground with the effort because of the tilting force on top, prevent that the staff from rocking because of removing when the construction, lead to device main part 1 slope, make the staff can't continue the construction, the stability of device main part 1 has been improved effectively.

Preferably, the front through connection of bracing piece 8 has first protruding type hole 10, and the staff can be according to the demand of difference, place connecting axle 2 outside the positive first protruding type hole 10 of bracing piece 8, then insert connecting rod 3 towards connecting axle 2 and first protruding type hole 10, make the staff can be on the distance that oneself needs, put up steel sheet 4 on connecting rod 3, let oneself be in the best construction position and be under construction, make the staff can be under construction more easily.

Preferably, the safety device is formed by combining a first circular hole 5 on two sides of a support rod 8, a railing 7 on one side of the first circular hole 5, a second circular hole 16 on two sides of a connecting shaft 2, a cylindrical connecting rod 6 on one side of the second circular hole 16 and a piston hole 9 on the top of two sides of the connecting shaft 2, the railing 7 is connected to one side of the first circular hole 5, the cylindrical connecting rod 6 is connected to one side of the second circular hole 16, the circular connecting rod 6 is combined together, then the circular connecting rod 6 is fixed on the connecting shaft 2 through the piston 9, the front of the device main body 1 is blocked, a worker is blocked at the back of the railing 7 through the railing 7, the worker is directly blocked inside the device main body 1, the worker cannot fall outside the railing 7 from a steel plate 4, the safety of the worker can be guaranteed, and when the worker uses the device main body 1 for construction, the worker can also block, as stair, then the position department that the climbing staff required construction, so the setting of safety device can prevent effectively that the staff from dropping from the high altitude, has guaranteed staff's safety, and can also use railing 7 as stair, and the staff of being convenient for climbs and carries out the construction on the device main part 1.

Preferably, the connecting device is formed by combining the connecting shaft 2 at the top of the device body 1, the second convex hole 15 at the front of the connecting shaft 2, the support rod connecting port 17 at the middle inside the second convex hole 15, the connecting rod 3 inside the second convex hole 15 and the groove 11 at the top of the connecting rod 3, the support rod connecting port 17 at the middle inside the second convex hole 15 is inserted towards one end of the support rod 8, so that the connecting shaft 2 can be inserted on the support rod 8, then the second convex hole 15 at the front of the connecting shaft 2 is aligned with the first convex hole 10 at the front of the support rod 8, the connecting rod 3 inside the second convex hole 15 is made to penetrate through the groove 11 at the top of the connecting rod 3 from the second convex hole 15 and the first convex hole 10, so that the connecting rod 3 can fix the support rod 8 and the connecting shaft 2 together, and only the connecting rod 3 needs to be pulled out from the second convex hole 15 during disassembly, then take out connecting axle 2 for the staff conveniently dismantles, and connecting axle 2 can be according to staff's needs in addition, fixes connecting axle 2 in the first convex type hole 10 department of difference, and the staff of being convenient for is under construction, so connecting device's subassembly, except reaching easy operation, simple structure, the dismantlement convenience, can be in the same place device main part 1 firmly fixed again, has improved device main part 1's practicality effectively.

The working principle is as follows: firstly, when an operator uses the device main body 1 for construction, the operator can use the steel plate 4 at the top of the device main body 1, the steel plate 4 is inserted into the groove 11 at the top of the connecting rod 3 through the convex holes 12 at the bottoms of the two sides of the steel plate 4, the operator can use the steel plate 4 to fully cover the space between the two connecting rods 3 according to the length of the connecting rod 3, because the force is downward and cannot be upward when the operator steps on the steel plate 4, the steel plate 4 can be firmly inserted into the groove 11 through the convex blocks 12, so that the steel plate 4 cannot fall off from the top of the connecting rod 3, and the steel plate 4 can be effectively prevented from sliding on the connecting rod 3 when being inserted into the groove 11 and directly laid on the top of the connecting rod 3, the operator is prevented from being injured due to the sliding of the steel plate 4, and when the worker needs to disassemble, the steel plate 4 only needs to be manually lifted, so that the worker can easily detach the steel plate 4 from the apparatus main body 1. The arrangement of the steel plate 4 and the convex block 12 can effectively improve the difficulty of sliding the steel plate 4 when workers construct, ensure the safety of the workers and facilitate the disassembly;

then, when the device main body 1 stands on the ground, the fixing ring 13 at the bottom of the support rod 8 can share the force applied to the support rod 8 to the support foot 14 when the support foot 14 at the bottom of the periphery of the fixing ring 13 supports the ground, so that the stress of the support rod 8 is reduced, and the force is shared to the periphery, when the device main body 1 inclines to one side, the support foot 14 at that side can support the fixing ring 13, the support foot 14 can support the support rod 8 to transmit the acting force to the ground due to the top-end inclining force, the device main body 1 is prevented from inclining due to the swinging of a worker during construction, the worker cannot continue the construction, and the stability of the device main body 1 is effectively improved;

then, according to different requirements, a worker can place the connecting shaft 2 outside the first convex hole 10 in the front of the supporting rod 8, and then insert the connecting rod 3 opposite to the connecting shaft 2 and the first convex hole 10, so that the worker can mount the steel plate 4 on the connecting rod 3 at a required distance, and the worker can construct at an optimal construction position, and can construct more easily;

subsequently, the circular connecting rods 6 are connected to one side of the first circular hole 5 through the railings 7 and connected to one side of the second circular hole 16, the circular connecting rods 6 are combined together, then the circular connecting rods 6 are fixed on the connecting shaft 2 through the pistons 9, the front face of the device main body 1 is blocked, a worker is blocked at the back face of the railings 7 through the railings 7, the worker is directly blocked inside the device main body 1, the worker cannot fall out of the railings 7 from the steel plates 4, the safety of the worker can be guaranteed, and when the worker uses the device main body 1 for construction, the worker can also use the railings 7 with one step as stairs and climb to the positions where the worker needs to construct, so that the worker can be effectively prevented from falling from the high altitude through the arrangement of the safety device, the safety of the worker is guaranteed, and the railings 7 can also be used as the stairs, the worker can conveniently climb onto the device main body 1 for construction;

finally, the middle support rod connecting port 17 inside the second convex hole 15 is inserted opposite to one end of the support rod 8, so that the connecting shaft 2 can be inserted on the support rod 8, then the positive second convex hole 15 of the connecting shaft 2 is aligned with the positive first convex hole 10 of the support rod 8, the connecting rod 3 inside the second convex hole 15 penetrates through the second convex hole 15 and the first convex hole 10 through the groove 11 at the top of the connecting rod 3, so that the connecting rod 3 can fix the support rod 8 and the connecting shaft 2 together, and only the connecting rod 3 needs to be pulled out from the second convex hole 15 during disassembly, then the connecting shaft 2 is taken out, so that the worker can conveniently disassemble, and the connecting shaft 2 can fix the connecting shaft 2 at different first convex holes 10 according to the requirement of the worker, thereby facilitating the construction of the worker, and the components of the connecting device not only achieve easy operation, Besides simple structure and convenient disassembly, the device main body 1 can be firmly fixed together, and the practicability of the device main body 1 is effectively improved.

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 (7)

1. The utility model provides a civil engineering safety scaffold, includes device main part (1), connecting axle (2) and bracing piece (8), its characterized in that: the top of the device main body (1) is fixedly connected with a connecting shaft (2), the front of the connecting shaft (2) is connected with a second convex hole (15) in a penetrating way, the inside of the second convex hole (15) is connected with a connecting rod (3) in a penetrating way, the top of the connecting rod (3) is embedded and connected with a groove (11), the middle of the inner part of the second convex hole (15) is connected with a supporting rod connecting port (17) in a penetrating way, the inner periphery of the supporting rod connecting opening (17) is connected with a supporting rod (8) in a penetrating way, two sides of the supporting rod (8) are connected with a first round hole (5) in a penetrating way, one side of the first circular hole (5) is embedded and connected with a railing (7), two sides of the connecting shaft (2) are connected with second circular holes (16) in a penetrating way, one side of the second round hole (16) is embedded and connected with a cylindrical connecting rod (6), and a piston hole (9) is fixedly connected to the top of the second circular hole (16).

2. A civil engineering safety scaffold as claimed in claim 1 wherein: the other side of the second round hole (16) is fixedly connected with a second connecting rod (18).

3. A civil engineering safety scaffold as claimed in claim 1 wherein: the top of the device main body (1) is movably connected with a steel plate (4), and the bottoms of the two sides of the steel plate (4) are fixedly connected with convex blocks (12).

4. A civil engineering safety scaffold as claimed in claim 1 wherein: the bottom fixedly connected with solid fixed ring (13) of bracing piece (8), the bottom fixedly connected with supporting legs (14) all around of solid fixed ring (13).

5. A civil engineering safety scaffold as claimed in claim 1 wherein: the front surface of the supporting rod (8) is connected with a first convex hole (10) in a penetrating way.

6. A civil engineering safety scaffold as claimed in claim 1 wherein: the safety device is formed by combining a first circular hole (5) on two sides of the supporting rod (8), a railing (7) on one side of the first circular hole (5), second circular holes (16) on two sides of the connecting shaft (2), a cylindrical connecting rod (6) on one side of the second circular hole (16) and piston holes (9) in the tops of two sides of the connecting shaft (2) together.

7. A civil engineering safety scaffold as claimed in claim 1 wherein: the device is characterized in that a connecting shaft (2) at the top of the device body (1), a second convex hole (15) in the front of the connecting shaft (2), a supporting rod connecting port (17) in the middle of the inside of the second convex hole (15), a connecting rod (3) in the inside of the second convex hole (15) and a groove (11) at the top of the connecting rod (3) are combined together to form the connecting device.

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