CN212002649U

CN212002649U - Civil engineering construction safety warning rail guard

Info

Publication number: CN212002649U
Application number: CN202020147037.8U
Authority: CN
Inventors: 刘伯伟
Original assignee: Jiangxi Hengxin Construction Engineering Co ltd
Current assignee: Jiangxi Hengxin Construction Engineering Co ltd
Priority date: 2020-01-24
Filing date: 2020-01-24
Publication date: 2020-11-24
Anticipated expiration: 2030-01-24

Abstract

The utility model relates to the technical field of protective guards, in particular to a civil engineering construction safety warning protective guard, which comprises a bottom plate, wherein the left side of the top end of the bottom plate and the right side of the bottom end are both provided with a groove, the groove on the left side of the bottom plate is matched with the groove on the right side of the bottom plate, the center of the inner wall of the groove is provided with a screw thread through hole, the screw thread through hole is internally and uniformly connected with a screw thread column, the top ends of the screw thread columns are fixedly connected with a handle, the bottom ends of the screw thread columns are in screw thread connection with a base, the left side and the right side of the bottom end of the bottom plate are fixedly connected with a connecting shaft, the device is convenient to move and is not easy to topple over through the screw thread column, the handle and the base, the practicability of the device is improved, and accidents caused by the device, through the gyro wheel that sets up, be convenient for remove the device.

Description

Civil engineering construction safety warning rail guard

Technical Field

The utility model relates to a rail guard technical field specifically is a civil engineering construction safety warning rail guard.

Background

In the civil engineering construction process, in order to reduce the occurrence of accidents, guard rails are generally required to be built around a foundation pit, corresponding warning signs are required to be installed on the guard rails, workers are reminded to the maximum extent, and the occurrence of accidents is reduced. However, the existing guard rail is inconvenient to move when in use, time-consuming and labor-consuming to carry, and sometimes needs to replace the warning sign, but the existing guard rail is not convenient to replace, and therefore, a civil engineering construction safety warning guard rail is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a civil engineering construction safety warning rail guard possesses the removal of being convenient for, is convenient for change advantages such as warning sign, has solved current rail guard and is not convenient for remove to be not convenient for carry out the problem of changing to warning sign.

The civil engineering construction safety warning protective guard of the utility model comprises a bottom plate, wherein the left side of the top end of the bottom plate and the right side of the bottom end are both provided with a groove, the groove on the left side of the bottom plate is matched with the groove on the right side of the bottom plate, the center of the inner wall of the groove is provided with a screw thread through hole, the screw thread through hole is connected with a screw thread column, the top end of the screw thread column is fixedly connected with a handle, the bottom end of the screw thread column is connected with a base through a screw thread, the left side and the right side of the bottom end of the bottom plate are fixedly connected with a connecting shaft, the front lower end of the connecting shaft is rotatably connected with a rotating shaft, the rear side outside the rotating shaft is rotatably connected with a roller, and the device is not easy to topple while being convenient to move through the screw thread column, the handle and, meanwhile, the device is prevented from causing accidents when in use, and the device is convenient to move through the arranged rollers.

The utility model discloses a civil engineering construction safety warning rail guard, wherein the left and right sides on bottom plate top has all been seted up No. two block groove, two the equal block in inside of No. two block groove is connected with vertical axis, two the one end that vertical axis kept away from each other all is equipped with the wedge, two the wedge all is located the inside of No. two block groove, through the wedge that sets up, can be with vertical axis card at No. two block inslot, avoids vertical axis and No. two block groove to take place to separate the normal use that influences the device in removal and use.

The utility model discloses a civil engineering construction safety warning rail guard, wherein the central authorities on two vertical axis tops all rotate and are connected with the axis of rotation, two the equal fixedly connected with snap-plate in top of axis of rotation, two the upper end of vertical axis all is equipped with the roof, a snap-fit groove has all been seted up on the left side on roof top and the right side of roof bottom, through axis of rotation and the snap-plate that sets up, can carry out the block to the roof, has strengthened the stability of two vertical axes when using.

The utility model discloses a civil engineering construction safety warning rail guard, wherein No. two screw thread through-holes have all been seted up to the central authorities of two a kind of block inslot walls, square through-hole, two have all been seted up to the left and right sides on roof top square through-hole all agrees with mutually with the block board.

The utility model discloses a civil engineering construction safety warning rail guard, wherein two vertical axis are close to the upper and lower both ends of one side of each other and have all seted up No. two recesses, four equal block is connected with fixture block, four in No. two recesses the one end that the fixture block is close to each other all is equipped with the warning sign, through the warning sign that sets up, can indicate the workman, has reduced the emergence of incident.

The utility model discloses a civil engineering construction safety warning rail guard, wherein the upper and lower both ends of the warning sign left and right sides have seted up built-in recess, four the one end that the fixture block is close to each other all is located built-in recess and with built-in recess sliding connection, four the equal fixedly connected with sliding block of one end that the fixture block was kept away from each other, four the equal fixedly connected with spring of one end that the sliding block was kept away from each other, four the one end that the spring was kept away from each other all contacts with the inner wall of built-in recess, through the spring that sets up for distance between two vertical axes can be adjusted under the condition of warning sign not taking off, is convenient for with two vertical axes and No. two block groove looks blocks, thereby is convenient for connect the warning sign.

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

1. the utility model discloses a screw thread post that sets up, a handle, and a base, make the device difficult emergence again to empty when being convenient for remove, the practicality of device has been improved, avoid the device itself to cause unexpected emergence when using simultaneously, through the gyro wheel that sets up, be convenient for remove the device, wedge through setting up, can block the vertical axis in No. two block inslot, avoid taking place to separate the normal use that influences the device with No. two block inslot in removal and use, axis of rotation and block board through setting up, can carry out the block to the roof, the stability of two vertical axes when using has been strengthened.

2. The utility model discloses a warning sign that sets up can indicate the workman, has reduced the emergence of incident, through the spring that sets up for distance between two perpendicular axles can adjust under the condition that does not take off the warning sign, is convenient for with two perpendicular axles and No. two block groove looks blocks, thereby is convenient for connect the warning sign.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of the bottom plate of the present invention;

fig. 4 is a schematic view of the top plate of the present invention.

In the figure: 1. a rotating shaft; 2. a first groove; 3. a threaded post; 4. a wedge; 5. a top plate; 6. a clamping plate; 7. a clamping block; 8. a rotating shaft; 9. a square through hole; 10. a second groove; 11. a first engaging groove; 12. a vertical axis; 13. a warning board; 14. a handle; 15. a base plate; 16. a connecting shaft; 17. a base; 18. a roller; 19. a second engaging groove; 20. a spring; 21. a slider; 22. a groove is arranged inside; 23. a first threaded through hole; 24. and a second threaded through hole.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the safety warning guard rail for civil engineering construction of the present invention comprises a bottom plate 15, wherein a first groove 2 is formed on the left side of the top end and the right side of the bottom end of the bottom plate 15, the first groove 2 on the left side of the bottom plate 15 is matched with the first groove 2 on the right side of the bottom plate 15, a first screw through hole 23 is formed in the center of the inner wall of each of the first grooves 2, screw posts 3 are screwed into the first screw through holes 23, handles 14 are fixedly connected to the top ends of the first screw posts 3, bases 17 are screwed to the bottom ends of the first screw posts 3, connecting shafts 16 are fixedly connected to the left and right sides of the bottom end of the bottom plate 15, rotating shafts 1 are rotatably connected to the front lower ends of the two connecting shafts 16, rollers 18 are rotatably connected to the rear sides of the outer portions of the two rotating shafts 1, and the device is not easy to topple over, the practicability of the device is improved, meanwhile, the device is prevented from causing accidents when the device is used, and the device is convenient to move through the arranged idler wheels 18.

No. two block groove 19 has all been seted up to the left and right sides on bottom plate 15 top, and the equal block in inside of two No. two block grooves 19 is connected with vertical axis 12, and the one end that two vertical axis 12 kept away from each other all is equipped with wedge 4, and two wedges 4 all are located the inside of No. two block groove 19, through the wedge 4 that sets up, can be with vertical axis 12 card in No. two block groove 19, avoid vertical axis 12 and No. two block groove 19 to take place to separate the normal use that influences the device in removal and use.

The central authorities on two vertical axis 12 tops all rotate and are connected with axis of rotation 8, and the equal fixedly connected with snap-plate 6 in top of two axis of rotation 8, the upper end of two vertical axis 12 all is equipped with roof 5, and a snap-fit groove 11 has all been seted up on the left side on roof 5 top and the right side of roof 5 bottom, through axis of rotation 8 and the snap-plate 6 that set up, can carry out the block to roof 5, has strengthened the stability of two vertical axis 12 when using.

No. two screw thread through-holes 24 have all been seted up to the central authorities of two snap-in grooves 11 inner walls, and square through-hole 9 has all been seted up to the left and right sides on roof 5 top, and two square through-holes 9 all agree with mutually with snap-in plate 6.

Two vertical axis 12 are close to the upper and lower both ends of one side each other and have all been seted up No. two recesses 10, and equal block is connected with fixture block 7 in four No. two recesses 10, and the one end that four fixture block 7 are close to each other all is equipped with warning sign 13, through the warning sign 13 that sets up, can indicate the workman, has reduced the emergence of incident.

Built-in recess 22 has been seted up at the upper and lower both ends of warning sign 13 left and right sides, four fixture blocks 7 one end that is close to each other all is located built-in recess 22 and with built-in recess 22 sliding connection, the equal fixedly connected with sliding block 21 of one end that four fixture blocks 7 kept away from each other, four sliding block 21 all with built-in recess 22 sliding connection, the equal fixedly connected with spring 20 of one end that four sliding block 21 kept away from each other, the one end that four spring 20 kept away from each other all contacts with built-in recess 22's inner wall, through the spring 20 who sets up, make the distance between two vertical shafts 12 adjust under the condition of warning sign 13 not taking down, be convenient for with two

vertical shafts

12 and 19 looks blocks of No. card groove, thereby be convenient for connect warning sign 13.

When using the utility model discloses the time: when the warning board 13 needs to be replaced, firstly twisting the two clamping plates 6 to enable the clamping plates 6 and the square through hole 9 to be positioned on the same plane, then pulling out the top plate 5 towards the direction far away from the vertical shaft 12, then pulling out the two wedges 4 from the second clamping groove 19, pulling the two vertical shafts 12 towards the direction far away from each other, enabling the lower end of the vertical shaft 12 to be separated from the second clamping groove 19, after the two vertical shafts 12 are separated from the bottom plate 15, keeping the warning board 13 motionless, firstly moving the two vertical shafts 12 downwards, then moving the vertical shafts 12 towards the direction far away from each other, enabling the first clamping groove 11 on the vertical shaft 12 to be far away from the fixture block 7, enabling the warning board 13 needing to be replaced to be placed between the two vertical shafts 12, moving the vertical shafts 12 towards the direction close to each other to enable the first clamping groove 11 to be clamped with the fixture block 7, then placing the two vertical shafts 12 with the warning board 13 on the top end of the bottom plate 15, pulling the vertical shafts 12 towards the directions away from each other, after the lower ends of the vertical shafts 12 are clamped with the second clamping grooves 19, loosening the vertical shafts 12, placing the top plates 5 at the top ends of the two vertical shafts 12, ensuring that the clamping plates 6 are matched with the square through holes 9, screwing the two clamping plates 6 after the bottom ends of the clamping plates 6 are contacted with the top ends of the two vertical shafts 12, and enabling the clamping plates 6 to be perpendicular to the square through holes 9, so that the warning boards 13 are replaced;

when the device needs to be moved, the two handles 14 are screwed, the base 17 is kept still, the threaded column 3 is separated from the base 17, then the device can be pushed to move to a specified position, the handles 14 are screwed, the handles 14 are in threaded connection with the base 17, the base 17 is ensured to be in contact with the ground, and the movement of the device is completed.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a civil engineering construction safety warning rail guard, includes bottom plate (15), its characterized in that: recess (2) have all been seted up on the left side on bottom plate (15) top and the right side of bottom, recess (2) on bottom plate (15) left recess (2) agree with mutually with recess (2) on bottom plate (15) right side, two screw thread through-hole (23), two have all been seted up to the central authorities of recess (2) inner wall equal threaded connection has screw thread post (3), two in screw thread through-hole (23) the top fixedly connected with handle (14) of screw thread post (3), two the bottom threaded connection of screw thread post (3) has base (17), the equal fixedly connected with connecting axle (16) in the left and right sides of bottom plate (15) bottom, two the positive lower extreme of connecting axle (16) rotates and is connected with pivot (1), two the outside rear side of pivot (1) all rotates and is connected with gyro wheel (18).

2. The civil engineering construction safety warning rail guard of claim 1, characterized in that: two clamping grooves (19) are formed in the left side and the right side of the top end of the bottom plate (15), vertical shafts (12) are connected to the two clamping grooves (19) in an all-clamped mode, wedges (4) are arranged at one ends, far away from each other, of the two vertical shafts (12), and the two wedges (4) are located inside the two clamping grooves (19).

3. The civil engineering construction safety warning rail guard of claim 2, characterized in that: two the central authorities on vertical axis (12) top all rotate and are connected with axis of rotation (8), two the equal fixedly connected with snap-plate (6) in top of axis of rotation (8), two the upper end of vertical axis (12) all is equipped with roof (5), a snap-fit groove (11) have all been seted up on the left side on roof (5) top and the right side of roof (5) bottom.

4. The civil engineering construction safety warning rail guard of claim 3, characterized in that: two No. two screw thread through-holes (24) have all been seted up to the central authorities of a clamping groove (11) inner wall, square through-hole (9) have all been seted up to the left and right sides on roof (5) top, two square through-hole (9) all agree with mutually with snap-plate (6).

5. The civil engineering construction safety warning rail guard of claim 2, characterized in that: two vertical axis (12) are close to the upper and lower both ends of one side each other and have all been seted up No. two recess (10), four equal block connection has fixture block (7) in No. two recess (10), four the one end that fixture block (7) are close to each other all is equipped with warning sign (13).

6. The civil engineering construction safety warning rail guard of claim 5, characterized in that: built-in grooves (22) have been seted up at the upper and lower both ends of warning sign (13) left and right sides, four the one end that fixture block (7) are close to each other all is located built-in groove (22) and with built-in groove (22) sliding connection, four the equal fixedly connected with sliding block (21) of one end that fixture block (7) were kept away from each other, four sliding block (21) all with built-in groove (22) sliding connection, four the equal fixedly connected with spring (20) of one end that sliding block (21) were kept away from each other, four the one end that spring (20) were kept away from each other all contacts with the inner wall of built-in groove (22).