CN214463231U

CN214463231U - Foundation ditch safety device for highway engineering

Info

Publication number: CN214463231U
Application number: CN202023196008.XU
Authority: CN
Inventors: 裴迎春
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-22
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a foundation ditch safety device for highway engineering, including supporting seat and protection framework and dwang, the top fixedly connected with bracing piece of supporting seat, the equal fixedly connected with backup pad in upper and lower both ends of bracing piece one side, the spacing post of top fixedly connected with of backup pad, the fixed cover of the equal fixedly connected with in the left and right sides of protection framework, the draw-in groove has all been seted up to the left and right sides of protection framework, the inside groove has been seted up to the internal surface of backup pad one end, one side fixedly connected with spring of inside groove inner chamber. The utility model discloses a movable block, joint piece, spring, fixed cover, spacing post, draw-in groove, dwang, initiative taper gear, driven taper gear, threaded rod, internal thread cover, fly leaf and the effect of removing the wheel seat have solved current foundation ditch safety device and have the installation dismantle inconvenient, and the bulk movement is comparatively difficult, for people's inconvenient problem of use.

Description

Foundation ditch safety device for highway engineering

Technical Field

The utility model relates to a protector technical field specifically is a foundation ditch safety device for highway engineering.

Background

The foundation pit refers to the space below the ground excavated for the construction of buildings, building foundations and basements, the foundation pit in highway engineering is usually used for constructing a highway or underground traffic, most of the highway foundation pits are deep, vehicles and people coming and going are often arranged around the foundation pit, the foundation pit can occupy a part of roads, traffic jam is easily caused, danger is very easily caused at the moment, and therefore a foundation pit safety protection device is needed.

The applicant finds that at least the following technical problems exist in the prior art: the existing foundation pit safety protection device is inconvenient to install and detach, difficult to integrally move and inconvenient for people to use, and therefore the foundation pit safety protection device for the highway engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foundation ditch safety device for highway engineering possesses the installation and dismantles the advantage of convenient and convenient removal, has solved current foundation ditch safety device and has had the installation to dismantle inconvenient, and the bulk movement is comparatively difficult, for people use the problem of bringing inconvenience.

In order to achieve the above object, the utility model provides a following technical scheme: a foundation pit safety protection device for highway engineering comprises a supporting seat, a protection frame body and a rotating rod, wherein the top of the supporting seat is fixedly connected with a supporting rod, the upper end and the lower end of one side of the supporting rod are fixedly connected with supporting plates, the top of the supporting plate is fixedly connected with a limiting column, the left side and the right side of the protection frame body are fixedly connected with fixing sleeves, the left side and the right side of the protection frame body are respectively provided with a clamping groove, the inner surface of one end of each supporting plate is provided with an inner groove, one side of the inner cavity of the inner groove is fixedly connected with a spring, the other end of the spring is fixedly connected with a movable block, the other side of the movable block is fixedly connected with a clamping block, one side of the rotating rod is fixedly connected with a driving conical gear, the top of the inner cavity of the supporting seat is movably connected with a threaded rod through a bearing, the upper end of the outer surface of the threaded rod is fixedly connected with a driven conical gear, and driven taper gear and initiative taper gear meshing are connected, the surface threaded connection of threaded rod has the internal thread cover, the bottom fixedly connected with fly leaf of internal thread cover, the bottom fixedly connected with removal wheel seat of fly leaf.

Preferably, the front surface of the supporting plate is provided with a sliding groove which is communicated with the inner groove, the front surface of the movable block is fixedly connected with a sliding block, the sliding block slides on the inner surface of the sliding groove, and meanwhile, one side of the sliding block is fixedly connected with a pushing block.

Preferably, the fixed sleeve and the limiting column are in clearance fit, and the fixed sleeve is sleeved on the outer surface of the limiting column.

Preferably, the clamping block and the clamping groove are in clearance fit, and one end of the clamping block is clamped on the inner surface of the clamping groove.

Preferably, the one end fixedly connected with fixed plate at supporting seat inner chamber top, the internal surface of fixed plate has the dwang through bearing swing joint, the opposite side fixedly connected with runner of dwang, and the lower extreme fixedly connected with rotation handle of runner opposite side.

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

the utility model drives the slide block, the movable block and the clamping block to move through the push block, simultaneously, the movable block compresses the spring, then, after the protective frame body drives the fixed sleeve to be sleeved on the outer surface of the limit post, the push block is released, the spring can drive the clamping block to be clamped on the inner surface of the clamping groove through the movable block, thereby realizing the rapid installation of the protective device, otherwise, after the slide block, the movable block and the clamping block are driven by the push block to exit from the inner surface of the clamping groove, the spring is compressed, then, the fixed sleeve is driven by the protective frame body to exit from the outer surface of the limit post, thereby realizing the rapid disassembly of the protective device, the rotating wheel and the rotating rod are driven by the rotating handle and the driving conical gear to rotate, and under the matching of the driven conical gear connected by meshing, the threaded rod is driven to rotate, and further, the movable plate can be driven by the internal thread sleeve connected by the thread, and the movable wheel seat is driven to move when the movable plate moves, thereby make this protector realize the ability of convenient removal, satisfied people's user demand, through above structure complex effect, solved current foundation ditch safety device and had the installation dismantle inconvenient, and the bulk movement is comparatively difficult, for people use the problem of bringing inconvenience.

Drawings

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

FIG. 2 is a schematic sectional view of the supporting seat of the present invention;

fig. 3 is an enlarged sectional structure diagram of a position a of the present invention.

In the figure: 1. a supporting seat; 2. a support plate; 3. fixing a sleeve; 4. a chute; 5. a protective frame body; 6. a support bar; 7. a rotating wheel; 8. moving the wheel seat; 9. an internal thread sleeve; 10. a movable plate; 11. a threaded rod; 12. a driven bevel gear; 13. a driving bevel gear; 14. a fixing plate; 15. rotating the rod; 16. a limiting column; 17. an inner tank; 18. a card slot; 19. a clamping block; 20. a slider; 21. a movable block; 22. a spring.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a supporting seat 1, backup pad 2, fixed cover 3, spout 4, protective frame body 5, bracing piece 6, runner 7, remove wheel seat 8, internal thread cover 9, fly leaf 10, threaded rod 11, driven taper gear 12, initiative taper gear 13, fixed plate 14, dwang 15, spacing post 16, inside groove 17, draw-in groove 18, joint piece 19, slider 20, movable block 21 and spring 22 part are the general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a foundation pit safety protection device for road engineering comprises a supporting seat 1, a protection frame 5 and a rotating rod 15, wherein the top of the supporting seat 1 is fixedly connected with a supporting rod 6, the upper and lower ends of one side of the supporting rod 6 are fixedly connected with supporting plates 2, the top of the supporting plate 2 is fixedly connected with a limiting post 16, the left and right sides of the protection frame 5 are fixedly connected with fixed sleeves 3, the fixed sleeves 3 and the limiting posts 16 are in clearance fit, the fixed sleeves 3 are sleeved on the outer surface of the limiting posts 16, the left and right sides of the protection frame 5 are respectively provided with a clamping groove 18, the inner surface of one end of the supporting plate 2 is provided with an inner groove 17, one side of the inner cavity of the inner groove 17 is fixedly connected with a spring 22, the other end of the spring 22 is fixedly connected with a movable block 21, the front surface of the supporting plate 2 is provided with an inner groove 4, the sliding groove 4 is communicated with the 17, and the front surface of the movable block 21 is fixedly connected with a sliding block 20, and the slide block 20 slides on the inner surface of the chute 4, meanwhile, one side of the slide block 20 is fixedly connected with a push block, the other side of the movable block 21 is fixedly connected with a clamping block 19, the clamping block 19 is in clearance fit with the clamping groove 18, one end of the clamping block 19 is clamped on the inner surface of the clamping groove 18, one end of the top of the inner cavity of the support seat 1 is fixedly connected with a fixed plate 14, the inner surface of the fixed plate 14 is movably connected with a rotating rod 15 through a bearing, the other side of the rotating rod 15 is fixedly connected with a rotating wheel 7, the lower end of the other side of the rotating wheel 7 is fixedly connected with a rotating handle, one side of the rotating rod 15 is fixedly connected with a driving conical gear 13, the top of the inner cavity of the support seat 1 is movably connected with a threaded rod 11 through a bearing, the upper end of the outer surface of the threaded rod 11 is fixedly connected with a driven conical gear 12, the driven conical gear 12 is meshed with the driving conical gear 13, the outer surface of the threaded rod 11 is in threaded connection with an internal thread sleeve 9, the bottom of the internal thread sleeve 9 is fixedly connected with a movable plate 10, the bottom of the movable plate 10 is fixedly connected with a movable wheel seat 8, a sliding block 20, a movable block 21 and a clamping block 19 are driven to move through a pushing block, meanwhile, the movable block 21 compresses a spring 22, then, after the protective frame body 5 drives the fixed sleeve 3 to be sleeved on the outer surface of the limit post 16, the pushing block is released, the spring 22 can drive the clamping block 19 to be clamped on the inner surface of the clamping groove 18 through the movable block 21, and further, the protective device is quickly installed, otherwise, after the sliding block 20, the movable block 21 and the clamping block 19 are driven by the pushing block to exit from the inner surface of the clamping groove 18, the spring 22 is compressed, then, the fixed sleeve 3 is driven by the protective frame body 5 to exit from the outer surface of the limit post 16, and therefore, the protective device can be quickly disassembled, and the rotating wheel 7, the rotating rod 15 and the driving bevel gear 13 are driven to rotate through the rotating handle, and under the cooperation of the driven bevel gears 12 connected in a meshing manner, the threaded rod 11 is driven to rotate, so that the movable plate 10 can be driven to move through the internal thread sleeve 9 connected in a threaded manner, and the movable plate 10 drives the movable wheel seat 8 to move while moving, so that the protection device realizes the capability of convenient movement and meets the use requirements of people.

When the device is used, the sliding block 20, the movable block 21 and the clamping block 19 are driven to move through the pushing block, meanwhile, the movable block 21 compresses the spring 22, then, the fixed sleeve 3 is driven to be sleeved on the outer surface of the limiting column 16 through the protective frame body 5, the pushing block is released, the spring 22 can drive the clamping block 19 to be clamped on the inner surface of the clamping groove 18 through the movable block 21, and then, the protective device is quickly installed, otherwise, the sliding block 20, the movable block 21 and the clamping block 19 are driven to exit from the inner surface of the clamping groove 18 through the pushing block, the spring 22 is compressed, then, the fixed sleeve 3 is driven to exit from the outer surface of the limiting column 16 through the protective frame body 5, so that the protective device can be quickly disassembled, the rotating wheel 7, the rotating rod 15 and the driving bevel gear 13 are driven to rotate through the rotating handle, and the threaded rod 11 is driven to rotate under the matching of the driven bevel gear 12 which is connected in a meshed mode, and then, the movable plate 10 can be driven to move through the internal thread sleeve 9 which is connected with the thread, the movable wheel seat 8 is driven to move when the movable plate 10 moves, so that the protection device achieves the capability of convenient movement, the use requirements of people are met, the problem that the existing foundation pit safety protection device is inconvenient to install and detach and difficult to move integrally is solved through the matched effect of the above structure, and inconvenience is brought to people due to use.

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 foundation ditch safety device for highway engineering, includes supporting seat (1) and protection framework (5) and dwang (15), its characterized in that: the top of the supporting seat (1) is fixedly connected with a supporting rod (6), the upper end and the lower end of one side of the supporting rod (6) are fixedly connected with a supporting plate (2), the top of the supporting plate (2) is fixedly connected with a limiting column (16), the left side and the right side of a protective frame body (5) are fixedly connected with a fixed sleeve (3), the left side and the right side of the protective frame body (5) are respectively provided with a clamping groove (18), the inner surface of one end of the supporting plate (2) is provided with an inner groove (17), one side of the inner cavity of the inner groove (17) is fixedly connected with a spring (22), the other end of the spring (22) is fixedly connected with a movable block (21), the other side of the movable block (21) is fixedly connected with a clamping block (19), one side of the rotating rod (15) is fixedly connected with an active conical gear (13), the top of the inner cavity of the supporting seat (1) is movably connected with a threaded rod (11) through a bearing, the driven taper gear (12) of upper end fixedly connected with of threaded rod (11) surface, and driven taper gear (12) and initiative taper gear (13) meshing are connected, the surface threaded connection of threaded rod (11) has internal thread cover (9), the bottom fixedly connected with fly leaf (10) of internal thread cover (9), the bottom fixedly connected with of fly leaf (10) removes wheel seat (8).

2. The foundation pit safety protection device for highway engineering according to claim 1, wherein: the front surface of the supporting plate (2) is provided with a sliding groove (4), the sliding groove (4) is communicated with the inner groove (17), the front surface of the movable block (21) is fixedly connected with a sliding block (20), the sliding block (20) slides on the inner surface of the sliding groove (4), and meanwhile, one side of the sliding block (20) is fixedly connected with a push block.

3. The foundation pit safety protection device for highway engineering according to claim 1, wherein: the fixed sleeve (3) is in clearance fit with the limiting column (16), and the fixed sleeve (3) is sleeved on the outer surface of the limiting column (16).

4. The foundation pit safety protection device for highway engineering according to claim 1, wherein: the clamping block (19) and the clamping groove (18) are in clearance fit, and one end of the clamping block (19) is clamped on the inner surface of the clamping groove (18).

5. The foundation pit safety protection device for highway engineering according to claim 1, wherein: the one end fixedly connected with fixed plate (14) at supporting seat (1) inner chamber top, the internal surface of fixed plate (14) has dwang (15) through bearing swing joint, the opposite side fixedly connected with runner (7) of dwang (15), and the lower extreme fixedly connected with rotation handle of runner (7) opposite side.