CN218934045U

CN218934045U - Safety protection fence

Info

Publication number: CN218934045U
Application number: CN202223322475.1U
Authority: CN
Inventors: 王海淼; 佟战; 谭伟
Original assignee: Individual
Current assignee: Shaanxi Jinteng Metal Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-28
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a safety protection fence, which belongs to the technical field of fences and comprises: the fixed breast board, the bottom symmetry rigid coupling of fixed breast board has two fixing bases, the inside of fixed breast board has seted up openly and the open-ended assembly logical groove in side, transparent warning sign language rack has been placed to the inside of assembly logical groove, be equipped with the actuating mechanism that makes transparent warning sign language rack have reciprocating motion function between transparent warning sign language rack and the fixed breast board; according to the utility model, the assembly through groove is formed in the fixed breast board, the transparent warning sign placing rack which moves back and forth is arranged in the assembly through groove through the driving mechanism, when construction warning signs are required to be placed, the transparent warning sign placing rack is moved out of the assembly through groove, the construction warning signs are required to be taken out for enabling the transparent warning sign placing rack to be moved out of the assembly through groove again through the upper opening, and the transparent warning sign placing rack is taken out for resetting through the upper opening, so that cleaning is not required, and the transparent warning sign placing rack is convenient and quick, time-saving and labor-saving.

Description

Safety protection fence

Technical Field

The utility model belongs to the technical field of fences, and particularly relates to a safety protection fence.

Background

If foundation pit exists in the construction site in the engineering construction process, a safety protection fence is required to be equipped, and the safety protection fence mainly plays a role in isolating pedestrians and vehicles so as to reduce falling accidents.

Fig. 1 is a schematic structural view of a prior art highway construction safety fence, in which the purpose of reminding pedestrians and vehicles is achieved by pasting construction warning banners on the surface of an anti-collision housing 12 when the safety fence is in use.

The inventors of the present application found that: because current safety protection rail is repeatedly used article, consequently need clear up the construction warning sign post of crashproof shell 12 surface after once used to make things convenient for the next use, and the mode of sticky back is usually adopted in the posting of construction warning sign, and this kind of mode of posting is wasted time and energy when the clearance.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a safety protection fence which has the characteristics of no need of cleaning, convenience, quickness, time saving and labor saving.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a safety fence comprising: the fixed breast board, the bottom symmetry rigid coupling of fixed breast board has two fixing bases, the inside of fixed breast board has been seted up openly and side open-ended assembly and has been led to the groove, transparent warning sign language rack has been placed to the inside of assembly logical groove, be equipped with the actuating mechanism that makes transparent warning sign language rack have reciprocating motion function between transparent warning sign language rack and the fixed breast board, the removal end of transparent warning sign language rack is located the inside rigid coupling of assembly logical groove and has movable breast board, the back rigid coupling of fixed breast board has the controller, the back of fixed breast board is located the top rigid coupling of controller and has the guard plate, and actuating mechanism and controller wire are connected.

Preferably, the driving mechanism comprises a driving motor fixedly connected to the back of the fixed baffle, a T-shaped assembly groove formed in the fixed baffle and located above the assembly through groove, a square assembly groove formed in the fixed baffle and located below the assembly through groove, and an upper connecting frame and a lower connecting frame symmetrically fixedly connected to the upper end and the lower end of the transparent warning sign board, two driving shafts are symmetrically arranged above the T-shaped assembly groove, one end of one driving shaft is connected with an output shaft of the driving motor through a coupler, one end of the other driving shaft and two ends of the other driving shaft are connected with the inner wall of the fixed baffle through bearings, gears are fixedly sleeved on the driving shafts, a chain transmission belt is connected between the gears in a meshed mode, an upper limit rod is fixedly connected to the lower portion of the T-shaped assembly groove, an upper limit rod is movably sleeved on the lower portion of the upper connecting frame and fixedly connected with a lower chain segment of the chain transmission belt, a lower limit rod is fixedly connected to the inner portion of the square assembly groove, a lower limit rod is movably sleeved on the lower limit rod, and the driving motor is connected with a wire between the controller.

Preferably, the front surface of the fixed baffle plate is fixedly connected with the lighting lamp plate above the assembly through groove.

Preferably, the top of the fixed baffle plate is symmetrically and fixedly connected with two fixing frames through bolts, the top of the fixing frames is fixedly connected with a solar panel, the back of the fixed baffle plate is positioned below the protection plate, one side of the controller is fixedly connected with a storage battery, and wires between the two solar panels and the controller and the storage battery and wires between the controller, the driving motor and the lighting lamp plate and the storage battery are connected.

Preferably, the movable breast board is kept away from the transparent warning sign rack one side symmetry rigid coupling about have two grafting orientation for wedge grafting piece, set up the constant head tank on the grafting piece, two grafting grooves have been seted up to the symmetry about one side that two grafting pieces were kept away from to fixed breast board, the storage tank with the grafting groove intercommunication has been seted up to the below that lies in the grafting groove on the fixed breast board, the operation groove has been seted up to the below that lies in the storage tank on the fixed breast board, be equipped with the movable rod in the movable hole activity of having seted up on the fixed breast board, the top of movable rod runs through the fixed breast board and extends to the wedge locating piece of adaptation in the storage tank rigid coupling, the bottom of movable rod runs through the fixed breast board and extends to the operation inslot rigid coupling has the handle, the outside cover that lies in the movable rod in the storage tank is equipped with connecting spring, connecting spring's both ends respectively with the locating piece and the bottom rigid coupling of storage tank.

Preferably, the opening of the operation slot faces the back surface of the fixed baffle plate.

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

1. according to the utility model, the assembly through groove is formed in the fixed breast board, the transparent warning sign placing rack which moves back and forth is arranged in the assembly through groove through the driving mechanism, when construction warning signs are required to be placed, the transparent warning sign placing rack is moved out of the assembly through groove, the construction warning signs are required to be taken out for enabling the transparent warning sign placing rack to be moved out of the assembly through groove again through the upper opening, and the transparent warning sign placing rack is taken out for resetting through the upper opening, so that cleaning is not required, and the transparent warning sign placing rack is convenient and quick, time-saving and labor-saving.

2. The utility model is provided with the illuminating lamp plate and has the construction warning function at night.

3. The solar panel and the storage battery are arranged, so that the solar panel and the storage battery can independently supply power to equipment needing electricity, an external power supply is not needed, and the use portability is improved.

4. The utility model is provided with the assembly type mechanism, so that the safety protection fence has the function of assembling according to the actual protection situation, the use practicability is improved, meanwhile, the automatic assembly can be realized by pushing the adjacent safety protection fences during the installation, the disassembly can be realized by only lowering the handle during the disassembly, the convenience and the rapidness are realized, the operation groove is positioned inwards, and the occurrence of the situation that the assembly type safety protection fence is separated due to the curiosity operation of pedestrians is avoided.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a front perspective view of the present utility model;

FIG. 3 is a vertical cross-section of the present utility model;

FIG. 4 is a rear perspective view of the present utility model;

FIG. 5 is an enlarged view of the utility model at A in FIG. 3;

FIG. 6 is an enlarged view of the present utility model when spliced in the enclosure of FIG. 3A;

in the figure: 1. fixing the railing panel; 2. assembling a through groove; 3. a fixing seat; 4. transparent warning sign placing rack; 5. a movable railing panel; 6. a fixing frame; 7. a solar panel; 8. a lamp panel; 9. an upper connecting frame; 10. a chain drive belt; 11. a T-shaped assembly groove; 12. a gear; 13. a drive shaft; 14. an upper limit rod; 15. a plug block; 16. a lower limit rod; 17. square assembly grooves; 18. a lower connecting frame; 19. an operation groove; 20. a storage battery; 21. a controller; 22. a protection plate; 23. a driving motor; 24. a plug-in groove; 25. a connecting spring; 26. a handle; 27. a movable rod; 28. a storage groove; 29. a positioning block; 30. and a positioning groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 2-6, the present utility model provides the following technical solutions: a safety fence comprising: the fixed breast board 1, the bottom symmetry rigid coupling of fixed breast board 1 has two fixing bases 3, the assembly logical groove 2 of openly and side open-ended has been seted up to the inside of fixed breast board 1, transparent warning sign language rack 4 has been placed to the inside of assembly logical groove 2, be equipped with the actuating mechanism that makes transparent warning sign language rack 4 have reciprocating motion function between transparent warning sign language rack 4 and fixed breast board 1, the removal end of transparent warning sign language rack 4 is located the inside rigid coupling of assembly logical groove 2 and has movable breast board 5, the back rigid coupling of fixed breast board 1 has the controller 21 of model S3C2440, the back of fixed breast board 1 is located the top rigid coupling of controller 21 has guard plate 22, wire connection between actuating mechanism and controller 21.

Specifically, the driving mechanism comprises a driving motor 23 fixedly connected to the back of the fixed baffle plate 1 and having the model of 5IK90RGU-CF, a T-shaped assembling groove 11 formed in the fixed baffle plate 1 and located above the assembling through groove 2, a square assembling groove 17 formed in the fixed baffle plate 1 and located below the assembling through groove 2, an upper connecting frame 9 and a lower connecting frame 18 symmetrically fixedly connected to the upper end and the lower end of the transparent warning sign language placing frame 4, two driving shafts 13 are symmetrically placed above the inner part of the T-shaped assembling groove 11, one end of one driving shaft 13 is connected with an output shaft of the driving motor 23 through a coupler, one end of the other driving shaft 13 and two ends of the other driving shaft 13 are connected with the inner wall of the fixed baffle plate 1 through bearings, a gear 12 is fixedly sleeved on the driving shaft 13, a chain transmission belt 10 is meshed and connected between the two gears 12, an upper limit rod 14 is fixedly connected below the inner part of the T-shaped assembling groove 11, a square lower limit rod 16 is movably sleeved on the upper connecting frame 9 and fixedly connected with a lower chain transmission belt 10, a lower limit rod 16 is fixedly connected with the inner part of the square assembling groove 17, and a lower limit rod 16 is movably sleeved on the upper limit rod 16, and a lower limit sleeve 16 is fixedly connected with a guide wire 21.

The working principle of the embodiment is as follows:

before the safety protection fence is protected, the driving motor 23 is controlled to be started by the controller 21, the driving motor 23 drives the output shaft to rotate positively, the output shaft of the driving motor 23 drives the connected driving shaft 13 to rotate positively, the connected driving shaft 13 drives the connected gear 12 to rotate positively, the connected gear 12 drives the chain transmission belt 10 to drive the chain transmission belt 10 to rotate positively through the meshing, the chain transmission belt 10 drives the other gear 12 to rotate positively, continuous forward transmission of the chain transmission belt 10 is realized, the upper connecting frame 9 is driven to move towards the direction close to the movable fence 5 in the forward transmission process of the chain transmission belt 10, the upper connecting frame 9 drives the transparent warning sign rack 4 and the movable fence 5 to move in the same direction until the upper connecting frame 9 is abutted to the T-shaped assembly groove 11, namely, when the transparent warning sign rack 4 and the movable fence 5 cannot move any more, at the moment, the transparent warning sign rack 4 and the movable fence 5 are positioned outside the fixed fence 1, the worker can place the construction warning sign into the transparent warning sign rack 4 through the upper opening of the transparent warning sign rack 4, the placement motor is completed, the upper connecting frame 9 drives the transparent warning sign rack 4 and the movable fence 5 to move reversely through the controller 23, and the transparent warning sign board is driven to be reset, and the transparent warning sign board is not reset by the upper connecting frame and the movable fence 5;

when the safety protection fence protects, the two fixing seats 3 are fixed at proper protection positions of foundation pits in engineering construction through the fixing screws, so that the safety protection fence is fixed, pedestrians and vehicles are warned through construction warning banners in the transparent warning banners placing frame 4, and falling accidents of the pedestrians and the vehicles are avoided;

after the safety protection fence is disassembled, the transparent warning sign placing frame 4 and the movable fence 5 are positioned outside the fixed fence 1 according to the flow, the construction warning sign in the transparent warning sign placing frame 4 is taken out from the upper opening of the transparent warning sign placing frame 4 by staff, and the transparent warning sign placing frame 4 and the movable fence 5 are reset according to the flow, so that the next use can be performed, and time and labor are saved.

Example 2

The difference between this embodiment and embodiment 1 is that:

specifically, the front surface of the fixed baffle plate 1 is fixedly connected with a lighting lamp plate 8 with the model number of 0D-A-05 above the assembly through groove 2.

The working principle of the embodiment is as follows:

at night, the controller 21 controls the lighting lamp plate 8 to be started, the lighting lamp plate 8 lights, people and vehicles can conveniently see construction warning slogans clearly, and falling accidents of pedestrians and vehicles are avoided.

Example 3

This embodiment differs from embodiment 2 in that:

specifically, two fixing frames 6 are symmetrically and fixedly connected to the top end of the fixed baffle plate 1 through bolts, a solar panel 7 with a model CNC340X220 is fixedly connected to the top end of each fixing frame 6, a storage battery 20 is fixedly connected to the back surface of the fixed baffle plate 1 below the protection plate 22 and one side of the controller 21, and wires between the two solar panels 7 and the controller 21 and the storage battery 20 and wires between the controller 21, the driving motor 23 and the lighting lamp plate 8 and the storage battery 20 are connected.

The working principle of the embodiment is as follows:

the two solar panels 7 absorb light energy and convert the light energy into electric energy, and store the electric energy in the storage battery 20 to supply power for the controller 21, the driving motor 23 and the lighting lamp panel 8 of the safety protection fence.

Example 4

This embodiment differs from embodiment 3 in that:

specifically, two grafting orientation is wedge-shaped grafting piece 15 is fixed fixedly connected from top to bottom to one side that transparent warning sign rack 4 was kept away from to movable breast board 5, positioning slot 30 has been seted up on grafting piece 15, two grafting grooves 24 have been seted up to the symmetry from top to bottom to one side that two grafting pieces 15 were kept away from to fixed breast board 1, the storage groove 28 with grafting groove 24 intercommunication has been seted up to the below that lies in grafting groove 24 on fixed breast board 1, operating groove 19 has been seted up to the below that lies in storage groove 28 on fixed breast board 1, be equipped with movable rod 27 in the movable hole activity has been seted up on fixed breast board 1, the top of movable rod 27 runs through fixed breast board 1 and extends to storage groove 28 in the rigid coupling has adaptation wedge-shaped locating piece 29, the bottom of movable rod 27 runs through fixed breast board 1 and extends to the operating groove 19 in the rigid coupling has handle 26, the outside cover that lies in movable rod 27 is equipped with connecting spring 25, the both ends of connecting spring 25 respectively with locating piece 29 and storage groove 28 bottom rigid coupling.

Specifically, the opening of the operation groove 19 is directed toward the back surface of the fixed fence 1.

The working principle of the embodiment is as follows:

if the safety fence is required to be assembled, the two plug blocks 15 of the adjacent safety fence are aligned with the two plug grooves 24 of the other safety fence and inserted, in the inserting process, as the two plug blocks 15 and the two positioning blocks 29 are in an adaptive wedge shape, the two plug blocks 15 can extrude the two positioning blocks 29 to move downwards until being completely contained in the two containing grooves 28, at the moment, the two plug blocks 15 lose the blocking effect and are completely plugged into the two plug grooves 24, meanwhile, the two positioning blocks 29 lose the extrusion limiting force from the two plug blocks 15, and are plugged into the two positioning grooves 30 under the reset action of the two connecting springs 25 to realize positioning, and the whole process can complete the assembly by aligning and pushing;

if the assembled safety protection fence needs to be disassembled, the two movable rods 27 are pulled down by the handles 26 in the two operation grooves 19, the two movable rods 27 drive the two positioning blocks 29 to move downwards to separate from the two positioning grooves 30, and the adjacent safety protection fence is moved, so that the two inserting blocks 15 on one safety protection fence separate from the two inserting grooves 24 of the other safety protection fence, and the disassembly is realized;

in the above process, the openings of the two operation slots 19 are positioned on the back of the fixed fence 1, that is, the operation and the disassembly can only be performed from the inside, so that the situation that the assembled safety fence is separated due to the curiosity operation of pedestrians is avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A safety fence, comprising: fixed breast board (1), the bottom symmetry rigid coupling of fixed breast board (1) has two fixing base (3), positive and side open-ended assembly logical groove (2) have been seted up to the inside of fixed breast board (1), transparent warning sign rack (4) have been placed to the inside of assembly logical groove (2), be equipped with the actuating mechanism that makes transparent warning sign rack (4) have reciprocating motion function between fixed breast board (1) and put, the removal end of transparent warning sign rack (4) is located the inside rigid coupling of assembly logical groove (2) and has movable breast board (5), the back rigid coupling of fixed breast board (1) has controller (21), the back of fixed breast board (1) is located the top rigid coupling of controller (21) and has guard plate (22), and wire connection between actuating mechanism and controller (21).

2. A safety fence according to claim 1 wherein: the driving mechanism comprises a driving motor (23) fixedly connected to the back of a fixed baffle plate (1), a T-shaped assembling groove (11) formed in the fixed baffle plate (1) and positioned above the assembling through groove (2), a square assembling groove (17) formed in the fixed baffle plate (1) and positioned below the assembling through groove (2), an upper connecting frame (9) and a lower connecting frame (18) symmetrically fixedly connected to the upper end and the lower end of a transparent warning sign language rack (4), two driving shafts (13) are symmetrically arranged above the inner part of the T-shaped assembling groove (11), one end of one driving shaft (13) is connected with an output shaft of the driving motor (23) through a coupler, one end of the other driving shaft (13) is connected with the inner wall of the fixed baffle plate (1) through a bearing, a gear (12) is fixedly sleeved on the driving shaft (13), two gears (12) are in meshed transmission connection with a chain transmission belt (10), an upper limit rod (14) is fixedly connected to the inner lower part of the T-shaped assembling groove (11), one end of the driving shaft (13) is fixedly connected to the upper limit rod (9) and the lower limit rod (16) is fixedly connected to the upper end of the upper limit rod (16) through a bearing, the lower connecting frame (18) is movably sleeved on the lower limiting rod (16), and the driving motor (23) is connected with the controller (21) through a lead.

3. A safety fence according to claim 2 wherein: the front surface of the fixed baffle plate (1) is fixedly connected with a lighting lamp plate (8) above the assembly through groove (2).

4. A safety fence according to claim 3 wherein: the top of fixed breast board (1) has two mount (6) through bolt symmetry rigid coupling, the top rigid coupling of mount (6) has solar panel (7), the back of fixed breast board (1) is located the below of guard plate (22) and one side rigid coupling of controller (21) has battery (20), is connected with wire between controller (21), driving motor (23) and light board (8) and battery (20) between two solar panel (7) and controller (21) and battery (20).

5. A safety fence according to claim 1 wherein: the utility model provides a transparent warning sign rack, including fixed hurdle (1), transparent warning sign rack (4) are kept away from to movable hurdle (5), and the symmetry rigid coupling has two grafting orientation to wedge-shaped grafting piece (15) about one side, locating slot (30) have been seted up to symmetry about one side that two grafting pieces (15) were kept away from to fixed hurdle (1), storage groove (28) with grafting groove (24) intercommunication are seted up to the below that is located grafting groove (24) on fixed hurdle (1), operation groove (19) have been seted up to the below that is located storage groove (28) on fixed hurdle (1), be equipped with movable rod (27) in the activity of fixed hurdle (1) have been seted up, the top of movable rod (27) runs through fixed hurdle (1) and extends to storage groove (28) in the rigid coupling have adaptation wedge-shaped locating piece (29), the bottom of movable rod (27) runs through fixed hurdle (1) and extends to operation groove (19) in rigid coupling have handle (26), storage groove (28) are located the below of storage groove (28) and are located two spring coupling groove (25) respectively.

6. The protective fence of claim 5 wherein: the opening of the operation groove (19) faces the back surface of the fixed baffle plate (1).