CN221194559U

CN221194559U - Municipal construction safety device

Info

Publication number: CN221194559U
Application number: CN202322560399.6U
Authority: CN
Inventors: 任磊; 付晓兵
Original assignee: Zhongling Power Construction Group Co ltd
Current assignee: Zhongling Power Construction Group Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-06-21
Anticipated expiration: 2033-09-20

Abstract

The utility model discloses a municipal construction safety protection device, which comprises a first fence plate, wherein a bidirectional screw rod is arranged in the first fence plate, two ends of the bidirectional screw rod are rotatably connected with the first fence plate, two sleeves are connected to the outer surface of the bidirectional screw rod in a threaded manner, a knob is fixedly connected to the upper surface of the bidirectional screw rod, a fixing rod is arranged at the right end of the first fence plate, the fixing rod is slidably connected with the inner walls of the two sleeves, a fixing block is fixedly connected to one end of the fixing rod, which is far away from the first fence plate, and the arc block is pushed by the contact of the arc block with the first fence plate and the second fence plate, and drives a spring and a connecting rod to move horizontally, so that the spring and a pulling block can control the arc block to be clamped with a corresponding placing groove, and the effect that the fixing rod can be quickly fixed inside a support column through the clamping of the arc block and the placing groove is achieved.

Description

Municipal construction safety device

Technical Field

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

Background

Municipal engineering refers to municipal infrastructure construction engineering, and municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in the planning construction range of urban areas and towns (villages) and provide paid or gratuitous public products and services for residents based on government responsibility and obligations. The construction of various public infrastructures matched with urban life belongs to the field of municipal engineering, such as common projects of urban roads, bridges, subways, underground pipelines, tunnels, riverways, rail transit, sewage treatment, garbage treatment and the like, and safety is required to be protected in the construction process.

Through retrieving, the Chinese patent with publication number CN218406357U discloses a municipal construction safety device, and its technical essential lies in: the utility model discloses a municipal construction safety protection device which comprises a base, wherein a fixing frame is fixedly arranged at the top of the base, a platform is arranged above the fixing frame, a rotating shaft is rotatably arranged on one side of the fixing frame, a rotating motor is fixedly arranged on one side of the rotating shaft, a screw rod is rotatably arranged on the other side of the rotating shaft, nuts are movably sleeved on two sides of the surface of the screw rod, and connecting blocks are arranged on the top of the nuts and two sides of the bottom of the platform. This municipal construction safety device, in the in-process of carrying out daily use, drive rotation axis and lead screw through motor rotation, let the nut carry out the same or opposite direction removal under positive screw and reverse screw drive, can let first lifter and second lifter go on freely going up and down under the rotation of articulated shaft, can carry out safety protection to the construction of not co-altitude, greatly increased the security of construction.

The problem that current safety device is generally fixed, can't adjust its height and width has been solved in the above-mentioned scheme, but this device can not assemble fast and dismantle, for example when its is in use, when needs long-distance transportation, can't dismantle protector fast, and when using, can't fix protector fast, waste time waste energy.

Disclosure of utility model

The utility model aims to provide a municipal construction safety protection device which has the characteristics of quick installation and disassembly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal construction safety device, includes first fence board, the inside of first fence board is equipped with two-way lead screw, the both ends of two-way lead screw all rotate with first fence board to be connected, the surface threaded connection of two-way lead screw has two sleeve pipes, the last fixed surface of two-way lead screw is connected with the knob, the right-hand member of first fence board is equipped with the dead lever, the equal sliding connection of dead lever and two sheathed tube inner walls, the one end fixedly connected with fixed block of first fence board is kept away from to the dead lever.

In order to fix the first fence plate and the second fence plate together, as a municipal construction safety protection device of the utility model, preferably, one end of the fixing block, which is far away from the first fence plate, is fixedly connected with the second fence plate, the left side of the first fence plate and the right side of the second fence plate are both provided with placing grooves, the front surface of the second fence plate is rotatably connected with a rotating rod, the front surface of the first fence plate is fixedly connected with a clamping plate, and the clamping plate and the rotating rod are positioned on the same horizontal line.

In order to enable the first fence plate and the second fence plate to be quickly installed, as a municipal construction safety protection device, preferably, support columns are arranged at the ends, away from each other, of the first fence plate and the second fence plate, first track grooves are formed in the upper surfaces of the support columns, and the outer surfaces of the first fence plate and the second fence plate are in sliding connection with the corresponding support columns.

In order to realize locking after the first fence plate and the second fence plate are fixed, as the municipal construction safety protection device, preferably, a second track groove is formed in each supporting column, an arc block is connected to the inner wall of each second track groove in a sliding mode, a connecting rod is fixedly connected to one end, far away from the first track groove, of each arc block, a pulling block is fixedly connected to one end, far away from the arc block, of each connecting rod, springs are sleeved on the outer surfaces of the connecting rods, one end of each spring is fixedly connected with the outer surfaces of the arc blocks, and the other end of each spring is fixedly connected with the inner wall of each supporting column.

In order to facilitate the device to smoothly turn when moving, the bottom surface of each supporting column is preferably connected with a connecting column in a rotating way, and the bottom surface of each connecting column is fixedly connected with a wheel carrier.

In order to facilitate short-distance movement, the municipal construction safety protection device is preferably provided with rollers below each wheel frame, and each roller is rotatably connected with the outer surface of the corresponding wheel frame.

In order to enable the device to be fixed, as the municipal construction safety protection device, preferably, one end, away from each other, of each support column is fixedly connected with a placing block, the inside of each placing block is connected with a one-way screw rod in a threaded manner, the upper surface of each one-way screw rod is fixedly connected with a rotating wheel, and one end, away from the rotating wheel, of each one-way screw rod is rotatably connected with a supporting frame.

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

1. According to the utility model, the arc-shaped block, the connecting rod, the spring, the pull block, the placing groove, the first fence plate, the second fence plate and other components are arranged, the arc-shaped block is contacted with the first fence plate and the second fence plate to push the spring and the connecting rod to move horizontally, so that the spring and the pull block can control the arc-shaped block to be clamped with the corresponding placing groove, and the effect that the device can be used for quickly fixing the first fence plate and the second fence plate inside the support column through the clamping of the arc-shaped block and the placing groove is achieved.

2. According to the utility model, the support frame is radially moved by arranging the placement blocks, the unidirectional screw rods, the rotating wheels, the support frame and other parts and driving the unidirectional screw rods to radially move by rotating the rotating wheels, so that the rotating wheels enable the support frame to be in contact with the ground and the device to be lifted, and the effect that the device can fix the position of the protection device through the support frame is achieved.

Drawings

FIG. 1 is a front view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a support frame according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the support column of the present utility model;

FIG. 4 is a schematic view of a first rail plate structure of the present utility model;

In the figure: 1. a first fence panel; 2. a second fence panel; 3. a support column; 4. a clamping plate; 5. a sleeve; 6. a rotating rod; 7. a fixed block; 8. a fixed rod; 9. pulling blocks; 10. a connecting column; 11. a wheel carrier; 12. a roller; 13. placing a block; 14. a unidirectional screw rod; 15. a rotating wheel; 16. a support frame; 17. a first track groove; 18. a connecting rod; 19. a spring; 20. an arc-shaped block; 21. a two-way screw rod; 22. a knob; 23. a placement groove; 24. and a second track groove.

Detailed Description

Referring to fig. 1 to 4, a municipal construction safety protection device comprises a first fence plate 1, wherein a bidirectional screw rod 21 is arranged in the first fence plate 1, two ends of the bidirectional screw rod 21 are rotationally connected with the first fence plate 1, two sleeves 5 are connected with the outer surface of the bidirectional screw rod 21 in a threaded manner, a knob 22 is fixedly connected with the upper surface of the bidirectional screw rod 21, a fixing rod 8 is arranged at the right end of the first fence plate 1, the fixing rod 8 is in sliding connection with the inner walls of the two sleeves 5, and one end, away from the first fence plate 1, of the fixing rod 8 is fixedly connected with a fixing block 7.

In this embodiment: the two sleeves 5 are respectively positioned at two ends of the bidirectional screw rod 21, the knob 22 is rotated to drive the bidirectional screw rod 21, at the moment, the two sleeves 5 simultaneously move in the same direction or in opposite directions on the bidirectional screw rod 21, the two sleeves 5 are both in sliding connection with the inner wall of the first fence plate 1, and the knob 22 is rotated to enable the two sleeves 5 to move in the same direction until the two sleeves 5 completely enter the fixed rod 8.

As a technical optimization scheme of the utility model, one end of the fixed block 7 far away from the first fence plate 1 is fixedly connected with the second fence plate 2, the left side of the first fence plate 1 and the right side of the second fence plate 2 are both provided with the placing grooves 23, the front surface of the second fence plate 2 is rotatably connected with the rotating rod 6, the front surface of the first fence plate 1 is fixedly connected with the clamping plate 4, and the clamping plate 4 and the rotating rod 6 are positioned on the same horizontal line.

In this embodiment: after the first fence board 1 is connected with the second fence board 2, the rotating rod 6 is rotated, so that the rotating rod 6 is clamped into the clamping board 4, and at the moment, the rotating rod 6 and the clamping board 4 are matched with each other, so that the first fence board 1 and the second fence board 2 cannot rotate along the fixed rod 8.

As a technical optimization scheme of the utility model, support columns 3 are arranged at the ends, away from each other, of the first fence plate 1 and the second fence plate 2, a first track groove 17 is formed in the upper surface of each support column 3, and the outer surfaces of the first fence plate 1 and the second fence plate 2 are in sliding connection with the corresponding support columns 3.

In this embodiment: the first and second fence panels 1, 2 are placed along the corresponding first track grooves 17, respectively, and under the action of gravity, the first and second fence panels 1, 2 will enter the corresponding support posts 3, at which time the first and second fence panels 1, 2 are quickly installed.

As a technical optimization scheme of the utility model, the inside of each support column 3 is provided with a second track groove 24, the inner wall of each second track groove 24 is connected with an arc block 20 in a sliding way, one end of each arc block 20 far away from the first track groove 17 is fixedly connected with a connecting rod 18, one end of each connecting rod 18 far away from the arc block 20 is fixedly connected with a pull block 9, the outer surface of each connecting rod 18 is sleeved with a spring 19, one end of each spring 19 is fixedly connected with the outer surface of the arc block 20, and the other end of each spring 19 is fixedly connected with the inner wall of the support column 3.

In this embodiment: when the first and second fence plates 1 and 2 enter the first track groove 17, they are contacted with the corresponding arc blocks 20 and continuously move downwards under the action of gravity, at this time, because the arc blocks 20 are pressed and compress the springs 19, when the first and second fence plates 1 and 2 completely enter the first track groove 17, the placing grooves 23 are communicated with the second track groove 24, and then the arc blocks 20 are pushed into the placing grooves 23 under the action of the springs 19 and the fixation of the first and second fence plates 1 and 2 with the corresponding support columns 3 is completed.

As a technical optimization scheme of the utility model, the bottom surface of each support column 3 is rotationally connected with a connecting column 10, and the bottom surface of each connecting column 10 is fixedly connected with a wheel frame 11.

In this embodiment: when the protection device is moved and needs to turn, the roller 12 at the bottom rotates and drives the wheel frame 11 to rotate, and the connection column 10 is in rotary connection with the support column 3, so that normal running of the protection device cannot be affected in the turning process.

As a technical optimization scheme of the utility model, rollers 12 are arranged below each wheel frame 11, and each roller 12 is rotationally connected with the outer surface of the corresponding wheel frame 11.

In this embodiment: when the protective device is moved, a horizontal acting force is applied to the device, the device is easily moved under the action of the rollers 12, and two rollers 12 are arranged below each wheel frame 11, so that the stability in the moving process is improved.

As a technical optimization scheme of the utility model, one end, far away from each other, of each support column 3 is fixedly connected with a placement block 13, the inside of each placement block 13 is in threaded connection with a one-way screw rod 14, the upper surface of each one-way screw rod 14 is fixedly connected with a rotating wheel 15, and one end, far away from the rotating wheel 15, of each one-way screw rod 14 is in rotary connection with a supporting frame 16.

In this embodiment: when the device is moved to a specific position, the rotating wheel 15 is rotated, the supporting frame 16 is put down under the action of the unidirectional screw rod 14, the rotating wheel 15 is continuously rotated when the supporting frame 16 contacts the ground, the roller 12 is lifted off the ground, and the installation of the safety protection device is completed.

Working principle: first, the first fence plate 1 and the second fence plate 2 are placed into the supporting column 3 along the corresponding first track groove 17, under the action of gravity, the first fence plate 1 and the second fence plate 2 push the corresponding arc-shaped blocks 20 and compress the springs 19, when the first fence plate 1 and the second fence plate 2 completely enter the corresponding first track groove 17, the placing grooves 23 of the first fence plate 1 and the second fence plate 2 are communicated with the corresponding second track groove 24, then the two arc-shaped blocks 20 are pushed into the corresponding placing grooves 23 by the springs 19 and complete the fixation of the first fence plate 1 and the second fence plate 2, at this time, the rotary knob 22 is rotated, the sleeve 5 starts to move under the action of the bidirectional screw 21 until the two sleeves 5 wrap the fixed rods 8, then the rotary rods 6 are rotated, the clamping connection of the rotary rods 6 and the clamping plates 4 is completed, then the fixed of the first fence plate 1 and the second fence plate 2 is pushed to a designated position, then the two rotary wheels 15 are rotated, the unidirectional screw 14 is driven to push the supporting frames 16 to rotate, then the rotary rods 16 are continuously pulled away from the corresponding rotating wheels 12, and the corresponding arc-shaped blocks 23 are continuously pulled out, and the two arc-shaped blocks 2 are placed out when the corresponding blocks 23 are required to be pulled away from the ground, and the corresponding blocks 23 are pulled.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Municipal construction safety device, including first fence board (1), its characterized in that: the inside of first fence board (1) is equipped with two-way lead screw (21), the both ends of two-way lead screw (21) all rotate with first fence board (1) to be connected, the surface threaded connection of two-way lead screw (21) has two sleeve pipes (5), the last fixed surface of two-way lead screw (21) is connected with knob (22), the right-hand member of first fence board (1) is equipped with dead lever (8), the equal sliding connection of inner wall of dead lever (8) and two sleeve pipes (5), the one end fixedly connected with fixed block (7) of first fence board (1) are kept away from to dead lever (8).

2. The municipal construction safety device according to claim 1, wherein: the utility model discloses a fence for a motor vehicle, including fixed block (7), first fence board (1), standing groove (23) have all been seted up on the one end fixedly connected with second fence board (2) of fixed block (7) keeping away from first fence board (1), the left side of first fence board (1) and the right side of second fence board (2), the front rotation of second fence board (2) is connected with dwang (6), the front fixedly connected with cardboard (4) of first fence board (1), cardboard (4) are located same horizon with dwang (6).

3. The municipal construction safety device according to claim 1, wherein: the utility model discloses a fence for a vehicle, including first fence board (1), second fence board (2), support column (3) are all equipped with to the one end that first fence board (1) and second fence board (2) kept away from each other, every first track groove (17) have all been seted up to the upper surface of support column (3), the surface of first fence board (1) and second fence board (2) all with support column (3) sliding connection that corresponds.

4. A municipal construction safety device according to claim 3, wherein: every second track groove (24) have all been seted up to the inside of support column (3), every the equal sliding connection of inner wall in second track groove (24) has arc piece (20), every the equal fixedly connected with connecting rod (18) of one end that first track groove (17) was kept away from to arc piece (20), every the equal fixedly connected with of one end that arc piece (20) was kept away from to connecting rod (18) draws piece (9), every spring (19) have all been cup jointed to the surface of connecting rod (18), every the one end of spring (19) all is connected with the surface fixed of arc piece (20), and the other end all is connected with the inner wall fixed of support column (3).

5. A municipal construction safety device according to claim 3, wherein: the bottom surface of every support column (3) all rotates and is connected with spliced pole (10), and the bottom surface of every spliced pole (10) all fixedly connected with wheel carrier (11).

6. The municipal construction safety device according to claim 5, wherein: the lower part of each wheel frame (11) is provided with a roller (12), and each roller (12) is rotationally connected with the outer surface of the corresponding wheel frame (11).

7. A municipal construction safety device according to claim 3, wherein: two equal fixedly connected with of one end that support column (3) kept away from each other places piece (13), every place the inside equal threaded connection of piece (13) has one-way lead screw (14), every the equal fixedly connected with runner (15) of upper surface of one-way lead screw (14), every one end that runner (15) was kept away from to one-way lead screw (14) all rotates and is connected with support frame (16).