CN213015747U

CN213015747U - Road bridge construction safety device

Info

Publication number: CN213015747U
Application number: CN202021306427.1U
Authority: CN
Inventors: 周方; 朱超; 柏萍; 张丽; 张德全
Original assignee: Jiangsu Academy Of Safety Science & Technology
Current assignee: Jiangsu Academy Of Safety Science & Technology
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-20
Anticipated expiration: 2030-07-07

Abstract

The utility model belongs to the technical field of road bridge construction safety device, specifically disclose a road bridge construction safety device, including slipmat and door cabin, the top of slipmat is provided with the fixed plate, and the top fixedly connected with carousel of fixed plate, the top fixedly connected with connecting plate of carousel, and the top fixedly connected with backup pad of connecting plate, the door cabin is located the top of backup pad, and the inside in door cabin is provided with main spout. This road bridge construction safety device compares with current ordinary road bridge construction safety device, the connected mode between slipmat and the fixed plate is the bonding, and the connected mode between fixed plate and the carousel is the welding, the slipmat can increase and place the frictional force between the face, make the device of slipmat top can not cause when using to slip, and lead to the damage of equipment, security and stability when having improved the device use, make the security performance of device when using higher.

Description

Road bridge construction safety device

Technical Field

The utility model relates to a road bridge construction safety device technical field specifically is a road bridge construction safety device.

Background

The construction protective guard is common protective equipment used for urban construction, is used for protecting the life safety of residents and simultaneously avoiding the influence of the construction on the urban beauty, is a safety protection tool which is required by the building construction safety standard, and along with the acceleration of the urbanization process, a large number of road and bridge engineering is developed, and the municipal road and bridge engineering is a basic carrier for urban material production and people life, is a material foundation and a basic condition for ensuring normal operation and economic development, and is a mark for measuring the urban modern culture level and civilization degree, so the bridge path construction technology has very important function in the whole construction process.

The prior patent (public number: CN209799571U) discloses a road and bridge construction safety device, relates to safety protection equipment technical field, specifically is a road and bridge construction safety device, including the warning sign backup pad, the spout has been seted up in the front of warning sign backup pad, the inside joint of spout has the road sign, the positive top of warning sign backup pad and bottom all bond warning area, the both sides of warning sign backup pad are provided with braced frame, the inside bottom swing joint of braced frame has the cardboard, and the inventor finds that prior art has following problem at the in-process of realizing this scheme, does not obtain good solution: 1. the scheme is provided with the stable base, but the stable base is not provided with a fixing mode, so that the device is inconvenient to fix; 2. the road sign warning board and the warning belt are fixedly installed in a traditional mode, so that the equipment cannot rotate and have no adjusting function, and the device cannot be used in multiple angles; 3. the device does not have the function of accomodating for the back is used to the device, can not accomodate it, makes the device suffer the erosion of water stain and dust easily, causes the inside relevant part of device to damage easily, to above-mentioned condition, carries out technical innovation on current clamping device basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road bridge construction safety device to provide general road bridge construction safety device in solving above-mentioned background art, the inventor finds following problem in the prior art at the in-process that realizes this scheme, does not obtain good solution: 1. the scheme is provided with the stable base, but the stable base is not provided with a fixing mode, so that the device is inconvenient to fix; 2. the road sign warning board and the warning belt are fixedly installed in a traditional mode, so that the equipment cannot rotate and have no adjusting function, and the device cannot be used in multiple angles; 3. the device does not have the function of accomodating for the device finishes using the back, can not accomodate it, makes the device suffer the erosion of water stain and dust easily, causes the inside relevant part of device to damage easily, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device for road and bridge construction comprises an anti-skid pad and a door cabin, wherein a fixed plate is arranged above the anti-skid pad, a turntable is fixedly connected above the fixed plate, a connecting plate is fixedly connected above the turntable, a supporting plate is fixedly connected above the connecting plate, the door cabin is positioned above the supporting plate, a main sliding groove is formed in the door cabin, a main sliding rod is movably connected in the main sliding groove, a limiting block is fixedly connected to the right side of the main sliding groove, a main door is movably connected below the main sliding rod, an auxiliary sliding groove is formed in the main door, an auxiliary sliding rod is movably connected in the auxiliary sliding groove, an auxiliary limiting block is fixedly connected to the right side of the auxiliary sliding groove, an auxiliary door is fixedly connected below the auxiliary sliding rod, a pull door is fixedly connected to the right side of the auxiliary door, a pull handle is movably connected to the right side of the pull door, and an anti-skid sleeve is, the lower part of the sliding door is fixedly connected with a fixed seat, and the lower part of the fixed seat is movably connected with a roller.

Preferably, the non-slip mat is connected with the fixing plate in an adhesion mode, and the fixing plate is connected with the turntable in a welding mode.

Preferably, the connecting plate and the supporting plate are of an integrated structure, and the upper surface of the supporting plate is tightly attached to the lower surface of the door cabin.

Preferably, the door cabin and the main sliding groove are of an integrated structure, and the main door and the main sliding groove form a sliding structure through the main sliding rod.

Preferably, the main door and the auxiliary sliding groove are of an integrated structure, and the auxiliary door and the auxiliary sliding groove form a sliding structure through the auxiliary sliding rod.

Preferably, the sliding door and the handle form a detachable structure through a bolt, and the handle and the anti-slip sleeve are connected in an adhesion mode.

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

1. the utility model discloses a connected mode between slipmat and the fixed plate is the bonding, and connected mode between fixed plate and the carousel is the welding, the slipmat can increase and place the frictional force between the face, make the device above the slipmat can not cause and slip when using, and lead to the damage of equipment, security and stability when having improved the device and using, the integral type structure between connecting plate and the backup pad, and the upper surface of backup pad is closely laminated with the lower surface in door cabin, the integral type structure can make the connectivity between connecting plate and the backup pad stronger, make the backup pad can stabilize the load that supports the relevant device in the door cabin, make the security performance of device when using higher;

2. the utility model discloses an integral type structure between door cabin and the main spout, and the main door constitutes sliding structure through main slide bar and main spout, when making the user stimulate the handle, the main door passes through main slide bar and outwards moves along the inside main spout in door cabin, expand the device, integral type structure between main door and the vice spout, and vice door passes through vice slide bar and vice spout constitutes sliding structure, after the main door stimulates to a certain position, the stopper is spacing to it, prevent that the main door from breaking away from the door cabin, vice door drives away from the vice spout that is established in the main door through vice slide bar simultaneously, expand the device for the second time, the practicality and the convenience of device have been improved, make the device more do benefit to simultaneously and accomodate, prevent water stain and dust from getting into the device inside, cause the damage and the corrosion of internals;

3. the utility model discloses a sliding door passes through the bolt and constitutes detachable construction with the handle, and the connected mode between handle and the antiskid cover is the bonding, and the handle is at long-term pulling in-process, causes not hard up or handle outside antiskid cover situations such as wearing and tearing easily, and when above-mentioned problem appearing, the user can be directly through dismantling the bolt, dismantles it from the sliding door, changes it, has improved the assembly ageing of device, has improved the work ageing and the aesthetic property of device simultaneously.

Drawings

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

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

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a non-slip mat; 2. a fixing plate; 3. a turntable; 4. a connecting plate; 5. a support plate; 6. a door compartment; 7. a main chute; 8. a main slide bar; 9. a limiting block; 10. a main door; 11. an auxiliary chute; 12. an auxiliary slide bar; 13. an auxiliary limiting block; 14. a sub-door; 15. sliding the door; 16. a handle; 17. an anti-slip sleeve; 18. a fixed seat; 19. and a roller.

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. 1-3, the present invention provides a technical solution: a road and bridge construction safety protection device comprises an anti-skid pad 1 and a door cabin 6, wherein a fixed plate 2 is arranged above the anti-skid pad 1, a turntable 3 is fixedly connected above the fixed plate 2, the anti-skid pad 1 is bonded with the fixed plate 2, the fixed plate 2 is welded with the turntable 3, the anti-skid pad 1 can increase the friction force between the anti-skid pad and a placing surface, so that the device above the anti-skid pad 1 cannot slip down when in use, thereby causing the damage of equipment, the safety and the stability of the device when in use are improved, a connecting plate 4 is fixedly connected above the turntable 3, a supporting plate 5 is fixedly connected above the connecting plate 4, an integrated structure is arranged between the connecting plate 4 and the supporting plate 5, the upper surface of the supporting plate 5 is tightly attached to the lower surface of the door cabin 6, the integrated structure can enable the connectivity between the connecting plate 4 and the supporting plate 5 to be stronger, the supporting plate 5 can stably support the load of the related device inside the door cabin 6, so that the safety performance of the device in use is higher;

the door cabin 6 is positioned above the supporting plate 5, the door cabin 6 is internally provided with a main sliding groove 7, the door cabin 6 and the main sliding groove 7 are of an integral structure, the main door 10 and the main sliding groove 7 form a sliding structure through a main sliding rod 8, when a user pulls a handle 16, the main door 10 moves outwards along the main sliding groove 7 in the door cabin 6 through the main sliding rod 8, the main sliding rod 8 is movably connected in the main sliding groove 7, the right side of the main sliding groove 7 is fixedly connected with a limiting block 9, the lower part of the main sliding rod 8 is movably connected with the main door 10, the main door 10 is internally provided with an auxiliary sliding groove 11, the main door 10 and the auxiliary sliding groove 11 form an integral structure, the auxiliary door 14 and the auxiliary sliding groove 11 form a sliding structure through an auxiliary sliding rod 12, when the main door 10 is pulled to a certain position, the limiting block 9 limits the main door 10 to prevent the main door 10 from being separated from the door cabin 6, and the auxiliary door 14 is driven away from the auxiliary sliding groove, the device is unfolded for the second time, so that the practicability and convenience of the device are improved, meanwhile, the device is more beneficial to being accommodated, water stains and dust are prevented from entering the inside of the device, and internal parts are prevented from being damaged and rusted, the inside of the auxiliary chute 11 is movably connected with an auxiliary sliding rod 12, and the right side of the auxiliary chute 11 is fixedly connected with an auxiliary limiting block 13;

the lower side of the auxiliary sliding rod 12 is fixedly connected with an auxiliary door 14, the right side of the auxiliary door 14 is fixedly connected with a sliding door 15, the sliding door 15 and a handle 16 form a detachable structure through bolts, the connecting mode between the handle 16 and an anti-skidding sleeve 17 is adhesion, the handle 16 is easy to cause conditions such as looseness or abrasion of the anti-skidding sleeve 17 outside the handle 16 in a long-term pulling process, when the problems occur, a user can directly detach the handle from the sliding door 15 through detaching the bolts to replace the handle, the assembling timeliness of the device is improved, meanwhile, the working timeliness and the attractiveness of the device are improved, the right side of the sliding door 15 is movably connected with the handle 16, the outer wall of the handle 16 is fixedly connected with the anti-skidding sleeve 17, the lower side of the sliding door 15 is fixedly connected with a fixing seat 18, and the lower side of the fixing seat 18 is movably connected with a roller 19.

The working principle is as follows: when the road and bridge construction safety protection device is used, firstly, a user transports the device to a place to be used, the user fixes the fixing plate 2 to a placing surface to be fixed through bolts, the friction force between the anti-slip mat 1 under the fixing plate 2 and the ground is effectively increased, so that the device is not easy to slip and collapse when in use, the user welds the rotary plate 3 on the fixing plate 2 in a welding mode, the supporting plate 5, the connecting plate 4 and the door cabin 6 are welded, after the welding is finished, the device is installed in the rotary plate 3 to complete the installation, when the road and bridge needs to be constructed, the user can effectively prevent the slipping phenomenon when the worker uses the pull handle 16 by pulling the pull handle 16 on the pull door 15 and the anti-slip sleeve 17 on the pull handle 16, the safety is improved, the pull door 15 is driven to move forwards through the idler wheels 19, when the pull door 15 moves, the auxiliary door 14 is driven away from the auxiliary sliding groove 11 on the main door 10 through the auxiliary sliding rod 12 and pulled to a certain position, the auxiliary limiting block 13 limits the auxiliary door 14 to prevent the auxiliary door 14 from falling off, the main door 10 is driven away from the main sliding groove 7 in the door cabin 6 through the main sliding rod 8 while limiting, the device is unfolded for use, when the device needs to adjust the direction, a user only needs to pull the handle 16 to rotate the connecting plate 4 on the turntable 3 to adjust the direction, after the road and bridge construction is finished, the user can push and pull the sliding door 15 to enter the door cabin 6 through the roller 19, an inserted rod on the main door 10 is inserted into a slot on the door cabin 6 to fix the inserted rod, and the working principle of the road and bridge construction safety protection device is achieved.

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 utility model provides a road bridge construction safety device, includes slipmat (1) and door cabin (6), its characterized in that: a fixed plate (2) is arranged above the non-slip mat (1), a rotary plate (3) is fixedly connected above the fixed plate (2), a connecting plate (4) is fixedly connected above the rotary plate (3), a supporting plate (5) is fixedly connected above the connecting plate (4), the door cabin (6) is positioned above the supporting plate (5), a main sliding groove (7) is arranged inside the door cabin (6), a main sliding rod (8) is movably connected inside the main sliding groove (7), a limiting block (9) is fixedly connected on the right side of the main sliding groove (7), a main door (10) is movably connected below the main sliding rod (8), an auxiliary sliding groove (11) is arranged inside the main door (10), an auxiliary sliding rod (12) is movably connected inside the auxiliary sliding groove (11), an auxiliary limiting block (13) is fixedly connected on the right side of the auxiliary sliding groove (11), and an auxiliary door (14) is fixedly connected below the auxiliary sliding rod (12), and the right side of the auxiliary door (14) is fixedly connected with a sliding door (15), the right side of the sliding door (15) is movably connected with a handle (16), the outer wall of the handle (16) is fixedly connected with an anti-skidding sleeve (17), a fixed seat (18) is fixedly connected below the sliding door (15), and a roller (19) is movably connected below the fixed seat (18).

2. The road and bridge construction safety device of claim 1, wherein: the anti-slip mat (1) is connected with the fixing plate (2) in an adhesion mode, and the fixing plate (2) is connected with the turntable (3) in a welding mode.

3. The road and bridge construction safety device of claim 1, wherein: the connecting plate (4) and the supporting plate (5) are of an integrated structure, and the upper surface of the supporting plate (5) is tightly attached to the lower surface of the door cabin (6).

4. The road and bridge construction safety device of claim 1, wherein: the door cabin (6) and the main sliding groove (7) are of an integrated structure, and the main door (10) and the main sliding groove (7) form a sliding structure through the main sliding rod (8).

5. The road and bridge construction safety device of claim 1, wherein: the main door (10) and the auxiliary sliding groove (11) are of an integrated structure, and the auxiliary door (14) and the auxiliary sliding groove (11) form a sliding structure through the auxiliary sliding rod (12).

6. The road and bridge construction safety device of claim 1, wherein: the sliding door (15) and the handle (16) form a detachable structure through a bolt, and the handle (16) and the anti-slip sleeve (17) are connected in an adhesion mode.