CN216921472U

CN216921472U - Protector is used in municipal works construction

Info

Publication number: CN216921472U
Application number: CN202220480316.5U
Authority: CN
Inventors: 岳峰; 应永菲; 周曼
Original assignee: Huainan Jianfa Municipal Engineering Co ltd
Current assignee: Huainan Jianfa Municipal Engineering Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-08
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a protective device for municipal engineering construction, which comprises a bottom plate, wherein two bottom plates are arranged, a sleeve is fixed at the top of the bottom plate, a lifting rod is arranged on the sleeve through a lifting mechanism, the lifting rod is sleeved in the sleeve in a sliding manner, a sliding hole is formed in the side edge of the sleeve, the lifting mechanism comprises a fixed seat, a lead screw, a sliding block and a hand wheel, the sliding block is fixed on the lifting rod, the sliding block is installed in the sliding hole in a sliding manner, the fixed seat is fixed on the sleeve, the lead screw is rotatably sleeved on the fixed seat and sleeved in the sliding block through threads, the hand wheel is fixed at one end of the lead screw, a storage barrel is fixed at the top end of the lifting rod, and a through hole is formed in the side edge of the storage barrel. The utility model can well protect constructors and has convenient and simple operation.

Description

Protector is used in municipal works construction

Technical Field

The utility model relates to the technical field of municipal construction, in particular to a protection device for municipal engineering construction.

Background

Municipal works refer to municipal infrastructure construction works, workers are often seen to be operated in the open air all the year round in municipal engineering construction, for example, the workers are very uncomfortable to operate under the condition of sun exposure in summer, no good equipment can provide protection for the workers, and the protection device for municipal engineering construction is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a protection device for municipal engineering construction.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a protection device for municipal engineering construction comprises a bottom plate, wherein two bottom plates are arranged, sleeves are fixed at the tops of the bottom plates, lifting rods are mounted on the sleeves through lifting mechanisms, the lifting rods are sleeved in the sleeves in a sliding mode, sliding holes are formed in the side edges of the sleeves, each lifting mechanism comprises a fixing seat, a lead screw, a sliding block and a hand wheel, the sliding blocks are fixed on the lifting rods, the sliding blocks are mounted in the sliding holes in a sliding mode, the fixing seats are fixed on the sleeves, the lead screws are sleeved on the fixing seats in a rotating mode and sleeved on the inner portions of the sliding blocks through threads, the hand wheels are fixed at one ends of the lead screws, a containing barrel is fixed at the top end of each lifting rod, a through hole is formed in the side edge of the containing barrel, a motor is mounted at one end of the containing barrel, an output shaft of the motor is inserted into the containing barrel and connected with a scroll, two be connected with the protection strap between the inside spool of storage cylinder, the protection strap passes the lacing hole and twines on the spool.

Preferably, the pneumatic cylinder is installed to telescopic side, the piston rod of pneumatic cylinder is fixed with the lifter plate, the lifter plate slides and cup joints on the sleeve, the gyro wheel is installed to the bottom of lifter plate, the top of bottom plate is provided with accomodates the hole, the gyro wheel is located accomodates the hole.

Preferably, bosses are fixed at two ends of the bottom plate, and steel nails are sleeved on the bosses in a sliding mode.

Preferably, the light is installed to the side of containing cylinder, loudspeaker and warning sign are installed to telescopic side.

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

according to the utility model, the hydraulic cylinder pushes the lifting plate to move, the lifting plate pushes the roller out of the accommodating hole, the whole body can be conveniently moved to a designated position through the roller, the motor drives the scroll to rotate according to the construction range, so that the protective cloth belt can be loosened, the protective cloth belt is unfolded at the moment, so that a stable protective space can be formed above the protective cloth belt, the lifting plate is lifted through the hydraulic cylinder after reaching the designated position, the bottom plate is directly supported on the ground at the moment, steel nails can be embedded into the ground through a hammer, so that the whole body is very stable and difficult to topple, the hand wheel drives the screw rod to rotate, the screw rod can drive the slide block to move through the thread transmission between the screw rod and the slide block, the slide block can drive the lifting rod to move, so that the height of the protective cloth belt can be adjusted, the protective cloth belt can shield insolation, rain, snow or falling objects and the like during construction, thereby providing good protection for constructors, the use is convenient and flexible; the loudspeaker and the warning board can remind surrounding personnel that the construction is in progress, and timely avoidance is achieved.

Drawings

FIG. 1 is a schematic structural view of a protection device for municipal engineering construction according to the utility model;

FIG. 2 is a schematic structural diagram of a lifting mechanism of the protection device for municipal engineering construction according to the utility model;

fig. 3 is a schematic view of an installation structure of an internal component of a storage cylinder of the protection device for municipal engineering construction, which is provided by the utility model.

In the figure: 1 bottom plate, 2 gyro wheels, 3 pneumatic cylinders, 4 lifter plates, 5 accomodate hole, 6 bosss, 7 steel nails, 8 elevating system, 81 fixing base, 82 lead screws, 83 slider, 84 hand wheel, 9 sleeves, 10 loudspeaker, 11 warning signs, 12 lifter, 13 protection strap, 14 light, 15 storage barrel, 16 motors, 17 spools, 18 perforator hole, 19 slide opening.

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.

Referring to fig. 1-3, a protection device for municipal engineering construction comprises a base plate 1, two base plates 1 are arranged, a sleeve 9 is fixed on the top of the base plate 1, a lifting rod 12 is installed on the sleeve 9 through a lifting mechanism 8, the lifting rod 12 is sleeved in the sleeve 9 in a sliding manner, a sliding hole 19 is arranged on the side edge of the sleeve 9, the lifting mechanism 8 comprises a fixed seat 81, a screw rod 82, a sliding block 83 and a hand wheel 84, the sliding block 83 is fixed on the lifting rod 12, the sliding block 83 is installed in the sliding hole 19 in a sliding manner, the fixed seat 81 is fixed on the sleeve 9, the fixed seat 81 is rotatably sleeved with the screw rod 82, the screw rod 82 is sleeved in the sliding block 83 through threads, the hand wheel 84 is fixed on one end of the screw rod 82, a storage barrel 15 is fixed on the top end of the lifting rod 12, a perforation 18 is arranged on the side edge of the storage barrel 15, a motor 16 is installed on one end of the storage barrel 15, an output shaft of the motor 16 is inserted into the storage barrel 15 and connected with a scroll 17, a protective cloth belt 13 is connected between the reels 17 in the two storage cylinders 15, and the protective cloth belt 13 passes through the lacing holes 18 and is wound on the reels 17.

Pneumatic cylinder 3 is installed to sleeve 9's side, pneumatic cylinder 3's piston rod is fixed with lifter plate 4, lifter plate 4 slides and cup joints on sleeve 9, gyro wheel 2 is installed to lifter plate 4's bottom, bottom plate 1's top is provided with accomodates hole 5, gyro wheel 2 is located accomodates hole 5, bottom plate 1's both ends all are fixed with boss 6, the steel nail 7 has been cup jointed in the slip on boss 6, light 14 is installed to the side of containing cylinder 15, loudspeaker 10 and warning sign 11 are installed to sleeve 9's side.

The working principle is as follows: when the lifting device is used, the hydraulic cylinder 3 pushes the lifting plate 4 to move, the lifting plate 4 pushes the roller 2 out of the accommodating hole 5, the whole body can be conveniently moved to a specified position through the roller 2, the motor 16 drives the reel 17 to rotate according to the construction range, so that the protective cloth belt 13 can be loosened, the protective cloth belt 13 is unfolded at the moment, a stable protective space can be formed above the protective cloth belt, the lifting plate 3 is lifted through the hydraulic cylinder 3 after reaching the specified position, the bottom plate 1 is directly supported on the ground at the moment, the steel nails 7 can be embedded into the ground through hammers, so that the whole body is very stable and difficult to topple, the hand wheel 84 drives the screw rod 82 to rotate through rotating the hand wheel 84, the screw rod 82 can drive the sliding block 83 to move through threaded transmission between the sliding block 83, the sliding block 83 can drive the lifting rod 12 to move, so that the height of the protective cloth belt 13 can be adjusted, and the protective cloth belt 13 can shield the sudden sunning part during construction, Rain, snow or falling objects and the like provide good protection for constructors, and the use is convenient and flexible; the horn 10 and the warning board 11 can remind surrounding personnel that construction is in progress and the surrounding personnel can avoid the construction timely.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The protection device for municipal engineering construction comprises a bottom plate (1) and is characterized in that the bottom plate (1) is provided with two, a sleeve (9) is fixed at the top of the bottom plate (1), a lifting rod (12) is installed on the sleeve (9) through a lifting mechanism (8), the lifting rod (12) is sleeved in the sleeve (9) in a sliding mode, a sliding hole (19) is formed in the side edge of the sleeve (9), the lifting mechanism (8) comprises a fixing seat (81), a lead screw (82), a sliding block (83) and a hand wheel (84), the sliding block (83) is fixed on the lifting rod (12), the sliding block (83) is installed in the sliding hole (19) in a sliding mode, the fixing seat (81) is fixed on the sleeve (9), the lead screw (82) is rotatably sleeved on the fixing seat (81), and the lead screw (82) is sleeved inside the sliding block (83) through threads, the one end of lead screw (82) is fixed with hand wheel (84), the top of lifter (12) is fixed with storage cylinder (15), the side of storage cylinder (15) is provided with wears foraminiferous (18), motor (16) are installed to the one end of storage cylinder (15), the output shaft of motor (16) inserts the inside of storage cylinder (15) and is connected with spool (17), two be connected with protection strap (13) between spool (17) of storage cylinder (15) inside, protection strap (13) pass wears foraminiferous (18) and twine on spool (17).

2. The protection device for municipal engineering construction according to claim 1, wherein a hydraulic cylinder (3) is installed at a side of the sleeve (9), a lifting plate (4) is fixed to a piston rod of the hydraulic cylinder (3), the lifting plate (4) is slidably sleeved on the sleeve (9), a roller (2) is installed at the bottom of the lifting plate (4), the top of the bottom plate (1) is provided with a storage hole (5), and the roller (2) is located in the storage hole (5).

3. The protection device for municipal engineering construction according to claim 2, wherein bosses (6) are fixed to both ends of the bottom plate (1), and steel nails (7) are slidably sleeved on the bosses (6).

4. The protection device for municipal engineering construction according to claim 1, wherein an illuminating lamp (14) is installed on the side of the storage barrel (15), and a horn (10) and a warning board (11) are installed on the side of the sleeve (9).