CN215331939U

CN215331939U - Foundation ditch protector for highway engineering

Info

Publication number: CN215331939U
Application number: CN202120628980.5U
Authority: CN
Inventors: 侯孝霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-28
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a foundation pit protection device for highway engineering, which comprises a fixed sleeve, fixed bearings, a rotating shaft and a rotating handle, wherein the fixed bearings are arranged in the fixed sleeve, the rotating shaft is arranged between the fixed bearings, the rotating handle is arranged at the top of the rotating shaft, a fastening bolt is arranged on the rotating handle, the bottom of the fastening bolt penetrates through the rotating handle to be in contact with the top of the fixed sleeve, and a vertical opening is formed in one side of the fixed sleeve. The fixing sleeve has the advantages that the fixing sleeve is small in size, the size of the device is reduced, transportation is facilitated, the other end of the protective net is fixed through the vertical supporting rod, installation and disassembly are facilitated, the installation and disassembly efficiency is improved, the protective net is assisted and fixed through the vertical connecting rod, the periphery of a foundation pit can be enclosed and blocked through the vertical connecting rod, and the warning effect is achieved at night through the matching of the flashing warning lamp and the light reflecting warning strip.

Description

Foundation ditch protector for highway engineering

Technical Field

The utility model relates to the technical field of foundation pit protection equipment, in particular to a foundation pit protection device for highway engineering.

Background

When being under construction to the road, can need to set up earlier many foundation ditches and come to carry out the construction of basis to the road of construction, because there are many potential safety hazards in the foundation ditch on the road, so need set up foundation ditch protector in the periphery of foundation ditch, but present foundation ditch protector all encloses the fender through setting up the guardrail around the foundation ditch, but the volume of guardrail is great, be not convenient for people to transport, foundation ditch protector's installation effectiveness is comparatively low, and still need spend a large amount of times at the dismantlement in-process, thereby influence the efficiency of foundation ditch protector installation and dismantlement.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a foundation pit protection device for highway engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a foundation ditch protector for highway engineering, includes fixed sleeve, fixing bearing, axis of rotation and twist grip, the inside fixing bearing that is equipped with of fixed sleeve, and fixing bearing are located both ends about the fixed sleeve respectively, the axis of rotation is established between fixing bearing, and the axis of rotation top runs through the fixing sleeve top, twist grip installs at the axis of rotation top, the twist grip is last to be equipped with fastening bolt, and fastening bolt and twist grip threaded connection, the fastening bolt bottom runs through twist grip and the contact of fixed sleeve top, open fixed sleeve one side has vertical opening.

Preferably, the rolling has the protection network in the axis of rotation, and the one end and the axis of rotation fixed connection of protection network, and fixed connector is installed to the other end of protection network, and the other end of protection network stretches out fixed sleeve through vertical opening, and protection network one end is equipped with vertical support bar, and T type slide rail is installed to vertical support bar one side, and fixed connector and T type slide rail sliding connection.

Preferably, an L-shaped fixing rod is installed on one side of the fixing sleeve, a flashing warning lamp is installed at the top of the L-shaped fixing rod, a solar cell panel is installed at the top of the flashing warning lamp, and a light reflecting warning strip is arranged on the protective net.

Preferably, the fixed magnetic attraction plate is installed on the fixed sleeve, the vertical connecting rod is arranged on the fixed sleeve, and the vertical connecting rod is magnetically connected with the fixed magnetic attraction plate.

Preferably, the bottom of the fixed sleeve, the bottom of the vertical supporting rod and the bottom of the vertical connecting rod are all provided with fixed inserted rods.

Preferably, the outer ring of the fixed bearing is fixedly connected with the fixed sleeve, and the inner ring of the fixed bearing is fixedly connected with the rotating shaft.

Preferably, the number of the fixed magnetic suction plates is two and the fixed magnetic suction plates are respectively arranged at the front end and the rear end of the fixed sleeve, and the number of the vertical connecting rods is four and the vertical connecting rods are adsorbed on the fixed magnetic suction plates by magnetic force.

Advantageous effects

The utility model provides a foundation pit protection device for highway engineering, which has the following beneficial effects that the device fixing sleeve is small in size, a protective net can be rolled up by rotating a rotating shaft through a rotating handle, the size of the device is reduced, the device is convenient to transport, the other end of the protective net is fixed through a vertical support rod, a fixing connecting piece on the protective net is connected with a T-shaped sliding rail in a sliding mode to fix the protective net, the mounting and dismounting are convenient, the mounting and dismounting efficiency is improved, the protective net is fixed in an auxiliary mode through the vertical connecting rod, the periphery of a foundation pit can be blocked through the vertical connecting rod, and the warning effect is achieved at night through the matching of a flashing warning lamp and a light reflecting warning strip.

Drawings

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

Fig. 2 is a schematic cross-sectional view of the main body of the present invention.

Fig. 3 is a schematic top view of the main body of the present invention.

In the figure: 1. fixing the sleeve; 2. fixing the bearing; 3. a rotating shaft; 4. rotating the handle; 5. fastening a bolt; 6. a vertical opening; 7. a protective net; 8. fixing the connecting piece; 9. a vertical support bar; 10. a T-shaped slide rail; 11. an L-shaped fixing rod; 12. flashing warning lights; 13. a solar panel; 14. a reflective warning strip; 15. fixing the magnetic attraction plate; 16. a vertical connecting rod; 17. and fixing the inserted rod.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a foundation ditch protector for highway engineering, includes fixed sleeve 1, fixing bearing 2, axis of rotation 3 and twist grip 4, the inside fixing bearing 2 that is equipped with of fixed sleeve 1, and fixing bearing 2 is located fixed sleeve 1 upper and lower both ends respectively, axis of rotation 3 is established between fixing

bearing

2, and 3 tops of axis of rotation run through fixed sleeve 1 top, twist grip 4 is installed at axis of rotation 3 top, be equipped with fastening bolt 5 on twist grip 4, and fastening

bolt

5 and 4 threaded connection of twist grip, the contact of twist grip 4 and fixed sleeve 1 top is run through to fastening bolt 5 bottom, open 1 one side of fixed sleeve has vertical opening 6, and fixed sleeve 1 is small, rotates axis of rotation 3 through twist grip 4 and can carry out the rolling to protection network 7, has reduced the volume of device, conveniently transports.

Further, the rolling has protection network 7 in the axis of rotation 3, and the one end and the 3 fixed connection of axis of rotation of protection network 7, fixed connector 8 is installed to the other end of protection network 7, and the other end of protection network 7 stretches out fixed sleeve 1 through

vertical opening

6, 7 one end of protection network is equipped with vertical support bar 9, T type slide rail 10 is installed to vertical support bar 9 one side, and fixed connector 8 and T type slide rail 10 sliding connection, fix the other end of protection network 7 through vertical support bar 9, fixed connector 8 and T type slide rail 10 sliding connection on the protection network 7 fix protection network 7, conveniently install and dismantle.

Further, L type dead lever 11 is installed to fixed sleeve 1 one side, and scintillation warning light 12 is installed at L type dead lever 11 top, and solar cell panel 13 is installed at scintillation warning light 12 top, is equipped with reflection of light warning strip 14 on the protection network 7, plays the effect of warning at night through the cooperation of scintillation warning light 12 and reflection of light warning strip 14, turns into the electric energy through solar cell panel 13 and supplies power for scintillation warning light 12.

Further, install fixed magnetism and inhale board 15 on the fixed sleeve 1, be equipped with vertical connecting rod 16 on the fixed sleeve 1, and vertical connecting rod 16 is connected with fixed magnetism and inhale 15 magnetic force of board, plays supplementary fixed effect to protection network 7 through vertical connecting rod 16 to can enclose the fender all around to the foundation ditch through vertical connecting rod 16.

Further, fixed inserted bar 17 is all installed to fixed sleeve 1, vertical support bar 9, vertical connecting rod 16 bottom, and fixed sleeve 1, vertical support bar 9, vertical connecting rod 16 are fixed subaerial through fixed inserted bar 17 cartridge.

Further, the outer ring of the fixed bearing 2 is fixedly connected with the fixed sleeve 1, and the inner ring of the fixed bearing 2 is fixedly connected with the rotating shaft 3.

Further, the number of the fixed magnetic suction plates 15 is two and the fixed magnetic suction plates are respectively located at the front end and the rear end of the fixed sleeve 1, and the number of the vertical connecting rods 16 is four and the magnetic force is absorbed on the fixed magnetic suction plates 15.

The working principle is as follows: the fixing sleeve 1 is inserted and fixed on the ground through a fixing inserted bar 17 at the bottom, if necessary, a foundation pit is enclosed, a vertical connecting rod 16 is taken down from a fixing magnetic suction plate 15, the vertical connecting rod 16 is magnetically connected with the fixing magnetic suction plate 15 to conveniently fix the vertical connecting rod 16, the vertical connecting rod 16 is convenient to take, the vertical connecting rod 16 is inserted and fixed on the ground around the foundation pit through the fixing inserted bar 17 at the bottom, a vertical supporting rod 9 is pulled, the vertical supporting rod 9 pulls a protective net 7, the protective net 7 extends out of the fixing sleeve 1 through a vertical opening 6, the protective net 7 drives a rotating shaft 3 to rotate between fixed bearings 2, the rotating shaft 3 drives a rotating handle 4 to rotate, an operator surrounds the protective net 7 on the outer wall of the vertical connecting rod 16 to enclose the foundation pit, the vertical supporting rod 9 is inserted and fixed on the ground around the foundation pit through the fixing inserted bar 17, and a fastening bolt 5 is screwed to fix the rotating handle 4 and the rotating shaft 3, prevent that axis of rotation 3 from rotating, the installation is simple, and convenient operation, play the effect of warning through scintillation warning light 12 and the cooperation of reflection of light warning strip 14 night, turn into the electric energy through solar cell panel 13 and supply power for scintillation warning light 12, when dismantling, with fixed sleeve 1, vertical support rod 9, vertical connecting rod 16 is pulled up, take out fixed inserted bar 17, it is fixed with fixed magnetism suction disc 15 magnetic connection with vertical connecting rod 16, unscrew fastening bolt 5, rotate axis of rotation 3 through turning handle 4 and carry out the rolling to protection network 7, in rolling protection network 7 to fixed sleeve 1, the volume of device has been reduced, conveniently transport, fixed connection spare 8 on the protection network 7 is fixed protection network 7 with T type slide rail 10 sliding connection, conveniently install and dismantle, the efficiency of installation and dismantlement has been improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A foundation pit protection device for highway engineering comprises a fixed sleeve (1), a fixed bearing (2), a rotating shaft (3) and a rotating handle (4), it is characterized in that a fixed bearing (2) is arranged in the fixed sleeve (1), the fixed bearings (2) are respectively positioned at the upper end and the lower end of the fixed sleeve (1), the rotating shaft (3) is arranged between the fixed bearings (2), the top of the rotating shaft (3) penetrates through the top of the fixed sleeve (1), the rotating handle (4) is arranged at the top of the rotating shaft (3), a fastening bolt (5) is arranged on the rotating handle (4), and fastening bolt (5) and twist grip (4) threaded connection, twist grip (4) and fixed sleeve (1) top contact are run through to fastening bolt (5) bottom, open fixed sleeve (1) one side has vertical opening (6).

2. The foundation pit protection device for highway engineering according to claim 1, wherein a protective net (7) is wound on the rotating shaft (3), one end of the protective net (7) is fixedly connected with the rotating shaft (3), a fixed connecting piece (8) is installed at the other end of the protective net (7), the other end of the protective net (7) extends out of the fixed sleeve (1) through the vertical opening (6), a vertical supporting rod (9) is arranged at one end of the protective net (7), a T-shaped sliding rail (10) is installed at one side of the vertical supporting rod (9), and the fixed connecting piece (8) is slidably connected with the T-shaped sliding rail (10).

3. The foundation pit protection device for highway engineering according to claim 1, wherein an L-shaped fixing rod (11) is installed at one side of the fixing sleeve (1), a flashing warning lamp (12) is installed at the top of the L-shaped fixing rod (11), a solar cell panel (13) is installed at the top of the flashing warning lamp (12), and a reflective warning strip (14) is arranged on the protective screen (7).

4. The foundation pit protection device for highway engineering according to claim 1, wherein the fixed magnetic suction plate (15) is installed on the fixed sleeve (1), the fixed sleeve (1) is provided with a vertical connecting rod (16), and the vertical connecting rod (16) is magnetically connected with the fixed magnetic suction plate (15).

5. The foundation pit protection device for highway engineering according to claim 1, wherein the fixing inserted rod (17) is installed at the bottom of the fixing sleeve (1), the vertical support rod (9) and the vertical connecting rod (16).

6. The foundation pit protection device for highway engineering according to claim 1, wherein the outer ring of the fixed bearing (2) is fixedly connected with the fixed sleeve (1), and the inner ring of the fixed bearing (2) is fixedly connected with the rotating shaft (3).

7. The foundation pit protection device for highway engineering according to claim 1, wherein the number of the fixed magnetic suction plates (15) is two and is respectively located at the front end and the rear end of the fixed sleeve (1), the number of the vertical connecting rods (16) is four, and the magnetic force is absorbed on the fixed magnetic suction plates (15).