CN218581302U

CN218581302U - Safety protection isolating device is used in road and bridge construction

Info

Publication number: CN218581302U
Application number: CN202223152040.7U
Authority: CN
Inventors: 崔鹏杰; 张强
Original assignee: China Railway Construction Kunlun Investment Group Co Ltd
Current assignee: China Railway Construction Kunlun Investment Group Co Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-07
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a road and bridge safety protection isolating device for construction, involve construction safety protection equipment technical field, setting through dwang and movable rod, the position of adjustment stand, make the bottom plate support tightly subaerial, and it is fixed with the stand that the reuse bolt runs through the mounting groove, later rotate dwang to suitable angle, and take out the movable rod, make the supporting legs of movable rod lower extreme support tightly subaerial, and carry on spacingly to the movable rod through spacing regulation structure, make the movable rod and dwang form the inclined support body of rod jointly, carry out the front and back side to the division board and support, thereby stability when improving the division board and using, make the division board difficult emergence when receiving front and back side effort empty, when being located the muddy land face, supporting legs disect and can provide bigger holding power in earth, when being located cement, when hard road surfaces such as tar or smooth road surface, provide stable holding power by supporting legs and supporting shoe cooperation.

Description

Safety protection isolating device is used in road and bridge construction

Technical Field

The utility model discloses in relate to construction safety protection equipment technical field, in particular to safety protection isolating device is used in road and bridge construction.

Background

Road and bridge construction safety is the safety problem that meets in the engineering construction, and construction safety has covered all safety problems in the operation process and has related contents such as management, financial affairs and logistics support, need set up isolating device in the work progress and carry out isolation protection to the job site, prevents that pedestrian or vehicle mistake from getting into to the potential safety hazard appears.

In the safety protection isolating device for the construction of the existing road and bridge, the guardrail is very common and is widely applied, most of the existing guardrail consists of stand columns and partition plates or barriers, the partition plates or barriers are hinged with the stand columns, and a plurality of partition plates or barriers and the stand columns form a barrier in a certain range.

However, when the front side and the rear side of the existing enclosure are stressed, the baffle or the partition is prone to shaking from the front side to the rear side, the certain end of the enclosure is seriously prone to toppling over, the isolation device is damaged, and meanwhile certain personal threats are caused to workers around the enclosure, so that the safety protection isolation device for road and bridge construction is disclosed.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a safety protection isolating device is used in road and bridge construction to when solving the current both sides atress around enclosing the fender that proposes in the above-mentioned background art, easily lead to rocking of side around baffle or jube appear, serious meeting leads to enclosing certain one end of fender and takes place to empty, harm isolating device itself, the while causes the problem of certain personal threat to enclosing the peripheral staff of fender.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a road and bridge construction is with safety protection isolating device, including the spliced pole and with spliced pole articulated division board, the mounting groove has all been seted up to the lateral wall of both sides around the division board, from last a plurality of regulation holes of having seted up to equidistance down to last in the mounting groove, install detachable auxiliary supporting component on the division board, auxiliary supporting component includes the stand that bottom plate and two symmetries set up, the bottom plate upper surface is fixed with the stand lower extreme, stand and mounting groove sliding connection, the spiro union has the bolt that runs through the mounting groove on the stand, the stand upper end is rotated and is connected with the slope supporting component, the slope supporting component includes dwang and movable rod, the dwang upper end is articulated with the stand upper end, set up in the dwang with the movable rod sliding fit hold the chamber, be provided with the spacing regulation structure that is used for adjusting movable rod extension length jointly on dwang and the movable rod.

The staff at first screws off the bolt on the stand, the position of adjustment stand, make the bottom plate support tightly subaerial, and reuse bolt runs through the mounting groove and fixes the stand, later rotate dwang to suitable angle, and take out the movable rod, make the movable rod lower extreme support tightly subaerial, and carry out spacingly to the movable rod through spacing regulation structure, make the movable rod form the slope jointly with the dwang and support the body of rod, carry out the front and back side to the division board and support, thereby improve the stability when the division board uses, make the division board difficult emergence when receiving front and back side effort empty.

Preferably, spacing regulation structure includes spacing groove and spacing driving lever, the spacing groove is seted up on the dwang and with hold the chamber intercommunication, spacing driving lever and movable rod be close to the lateral wall sliding connection of spacing groove one side and with spacing groove looks adaptation, when the staff dials spacing driving lever to the spacing groove middle part, the movable rod is in active state, when dialling spacing driving lever to the spacing groove both sides, spacing driving lever and spacing groove joint, thereby carry on spacingly to the movable rod, so that adjust the length of the slope bracing piece that dwang and movable rod are constituteed, provide stable holding power for the division board.

Preferably, the lower end of the movable rod is fixed with a supporting leg, the lower end of the supporting leg is in a square cone shape, and the supporting leg is directly inserted into soil to provide larger supporting force, so that the isolation plate is more stable.

Preferably, the bottom support assembly is installed to the bottom plate lower extreme, and the bottom support assembly includes the supporting shoe, and the supporting shoe passes through the connecting piece and is connected with the bottom plate rotation, and the draw-in groove has been seted up to the supporting shoe upper surface, and the draw-in groove cooperates with the supporting legs joint, and when being located hard road surface such as cement, asphalt or smooth road surface, the staff opens the supporting shoe to with the supporting legs joint in the draw-in groove, thereby realize providing stable holding power by supporting legs and supporting shoe cooperation on hard road surface or smooth road surface.

Preferably, the connecting piece includes the rotor plate, and the rotor plate both ends rotate with bottom plate one end and supporting shoe one end respectively and are connected, and the rotor plate prolongs certain length with the supporting shoe cooperation to be convenient for use with dwang and movable rod cooperation.

Preferably, the bottom plate lower extreme and rotor plate upper end all are provided with accomodate the breach, and the breach of accomodating of bottom plate lower extreme is used for accomodating rotor plate and supporting shoe, and the breach of accomodating of rotor plate upper end is used for accomodating the supporting shoe, and rotor plate and supporting shoe area occupied after accomodating are less, and the bottom surface of rotor plate and ground produce certain frictional force, have strengthened this safety protection isolating device for road and bridge construction stability to a certain extent.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model discloses in, through the setting of dwang and movable rod, the staff at first screws out the bolt on the stand, adjust the position of stand, make the bottom plate support tightly subaerial, and reuse bolt runs through the mounting groove and fixes the stand, later rotate dwang to suitable angle, and take out the movable rod, make the movable rod lower extreme support tightly subaerial, and carry out spacingly through spacing regulation structure to the movable rod, make the movable rod form the slope jointly with the dwang and support the body of rod, carry out the front and back side to the division board and support, thereby improve the stability when the division board uses, make the division board difficult emergence when receiving front and back side effort empty.

2. In the utility model, through the arrangement of the supporting legs and the supporting blocks, when the supporting legs are positioned on the bottom surface of the soil, the supporting legs are directly inserted into the soil to provide larger supporting force, so that the isolation plate is more stable; when being located hard road surface such as cement, asphalt or smooth road surface, the staff opens the supporting shoe to with the supporting legs joint in the draw-in groove, thereby realize providing stable holding power by supporting legs and supporting shoe cooperation on hard road surface or smooth road surface.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of the present embodiment;

FIG. 2 is a schematic structural view of the auxiliary supporting component of the present embodiment when it is opened;

FIG. 3 is a schematic structural view of an auxiliary support assembly according to the present embodiment;

fig. 4 is a schematic view of the bottom side structure of the auxiliary supporting assembly in this embodiment.

In the figure: 1. connecting columns; 2. a separator plate; 21. mounting grooves; 22. an adjustment hole; 3. an auxiliary support assembly; 31. a base plate; 32. a column; 33. a bottom support assembly; 331. a rotating plate; 332. a support block; 333. a card slot; 34. a tilt support assembly; 341. rotating the rod; 342. a movable rod; 343. a limiting groove; 344. supporting legs; 345. and a limiting deflector rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, the safety protection isolation device for road and bridge construction comprises a connecting column 1 and isolation plates 2 hinged to the connecting column 1, wherein hooks are arranged on two sides of each isolation plate 2, connecting rings matched with the hooks in a plugging manner are arranged on two sides of the connecting column 1, the hooks are hinged to the connecting rings, when safety protection isolation is required, a plurality of connecting columns 1 and a plurality of isolation plates 2 are only required to be connected in a staggered manner to form a protection enclosure, and universal wheels with brake stopping structures are further arranged at the lower end of each connecting column 1, so that the safety protection isolation device for road and bridge construction can be pushed and placed conveniently;

mounting groove 21 has all been seted up to the lateral wall of both sides around division board 2, from last a plurality of regulation holes 22 have been seted up to equidistance extremely down to last in the mounting groove 21, install detachable auxiliary stay subassembly 3 on division board 2, auxiliary stay subassembly 3 includes the stand 32 that bottom plate 31 and two symmetries set up, bottom plate 31 upper surface is fixed with stand 32 lower extreme, stand 32 and mounting groove 21 sliding connection, the spiro union has the bolt that runs through mounting groove 21 on the stand 32, stand 32 upper end is rotated and is connected with inclined support subassembly 34, inclined support subassembly 34 includes dwang 341 and movable rod 342, dwang 341 upper end is articulated with stand 32 upper end, set up in the dwang 341 and hold the chamber with movable rod 342 sliding fit, be provided with the spacing regulation structure that is used for adjusting movable rod 342 to stretch out length jointly on dwang 341 and movable rod 342.

Based on above-mentioned structure, the staff at first screws off the bolt on the stand 32, adjust the position of stand 32, make bottom plate 31 support tightly subaerial, and reuse bolt runs through mounting groove 21 and fixes stand 32, later rotate dwang 341 to suitable angle, and take movable rod 342 out, make movable rod 342 lower extreme support tightly subaerial, and carry on spacingly to movable rod 342 through spacing regulation structure, make movable rod 342 and dwang 341 form the inclined support body of rod jointly, carry out the front and back side to division board 2 and support, thereby improve the stability when division board 2 uses, make division board 2 difficult emergence when receiving front and back side effort empty.

As shown in fig. 4, the limiting adjustment structure includes a limiting groove 343 and a limiting shift lever 345, the limiting groove 343 is opened on the rotating rod 341 and is communicated with the accommodating cavity, the limiting shift lever 345 and the movable rod 342 are close to the side wall sliding connection on one side of the limiting groove 343 and are adapted to the limiting groove 343, when the worker shifts the limiting shift lever 345 to the middle part of the limiting groove 343, the movable rod 342 is in an active state, when the limiting shift lever 345 is shifted to the two sides of the limiting groove 343, the limiting shift lever 345 is clamped with the limiting groove 343, thereby limiting the movable rod 342, so that the length of the inclined support rod composed of the rotating rod 341 and the movable rod 342 can be conveniently adjusted, and a stable support force is provided for the isolation plate 2.

As shown in fig. 2 to 3, in order to provide a stable supporting force on the soil ground, a supporting leg 344 is fixed to the lower end of the movable rod 342, the lower end of the supporting leg 344 is in a square cone shape, and the supporting leg 344 is directly inserted into the soil to provide a greater supporting force, so that the isolation plate 2 is more stable.

As shown in fig. 3, the bottom support assembly 33 is installed at the lower end of the bottom plate 31, the bottom support assembly 33 includes a support block 332, the support block 332 is rotatably connected with the bottom plate 31 through a connector, a clamping groove 333 is formed in the upper surface of the support block 332, the clamping groove 333 is in clamping fit with the support leg 344, when the vehicle body is located on a hard road surface or a smooth road surface such as cement, asphalt and the like, a worker opens the support block 332 and clamps the support leg 344 in the clamping groove 333, so that the support leg 344 and the support block 332 cooperate to provide a stable support force on the hard road surface or the smooth road surface.

As shown in fig. 4, the connecting member includes a rotating plate 331, both ends of the rotating plate 331 are respectively connected with one end of the bottom plate 31 and one end of the supporting block 332 in a rotating manner, the rotating plate 331 is provided with one or more than one, the specific number can be selected according to the use requirement, the more the number is, the longer the extending length is, the supporting inclination angle of the movable rod 342 can be flexibly adjusted, the rotating plate 331 and the supporting block 332 are matched to extend a certain length, thereby facilitating the use of matching with the rotating rod 341 and the movable rod 342.

As shown in fig. 3, the lower end of the bottom plate 31 and the upper end of the rotating plate 331 are both provided with a receiving notch, the receiving notch at the lower end of the bottom plate 31 is used for receiving the rotating plate 331 and the supporting block 332, the receiving notch at the upper end of the rotating plate 331 is used for receiving the supporting block 332, the occupied area of the received rotating plate 331 and the supporting block 332 is small, and the bottom surface of the rotating plate 331 and the ground generate a certain friction force, so that the stability of the safety protection and isolation device for road and bridge construction is enhanced to a certain extent.

The utility model discloses theory of operation: the staff first need to cross-hinge the plurality of connecting columns 1 and the plurality of isolation plates 2 through hooks and connecting rings, a fence within a certain range is formed according to actual use requirements, the road and bridge construction site is safely isolated, further staff only need to unscrew bolts on the stand column 32, the position of the stand column 32 is adjusted, the bottom plate 31 abuts against the ground, the stand column 32 is fixed by using the bolts to penetrate through the installation grooves 21 again, then the rotating rod 341 is rotated to a proper angle, the movable rod 342 is pulled out, the supporting feet 344 at the lower end of the movable rod 342 abut against the ground, the movable rod 342 is limited through a limiting and adjusting structure, the movable rod 342 and the rotating rod 341 jointly form an inclined supporting rod body, the isolation plates 2 are supported from the front side to the rear side, the stability of the isolation plates 2 in use is improved, the isolation plates 2 are not prone to topple when being subjected to front-rear side acting forces, when the isolation plates are located on the mud ground, 344 are directly inserted into the mud ground, larger supporting force can be provided by being directly inserted into the earth, the isolation plates 2 are more stable, when the isolation plates are located on hard or smooth pavements such as cement, the supporting blocks 344, asphalt, and the supporting blocks are clamped in the clamping grooves 333, so that the supporting feet 332 and the supporting feet are stably matched with the supporting feet provided by the supporting force of the supporting feet 332.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a road and bridge construction is with safety protection isolating device, include spliced pole (1) and with spliced pole (1) articulated division board (2), its characterized in that, mounting groove (21) have all been seted up to the lateral wall of both sides around division board (2), from last a plurality of regulation holes (22) of having seted up to equidistance extremely down in mounting groove (21), install detachable auxiliary stay subassembly (3) on division board (2), auxiliary stay subassembly (3) are including stand (32) that bottom plate (31) and two symmetries set up, bottom plate (31) upper surface is fixed with stand (32) lower extreme, stand (32) and mounting groove (21) sliding connection, the spiro union has the bolt that runs through mounting groove (21) on stand (32), stand (32) upper end rotates and is connected with oblique supporting component (34), oblique supporting component (34) are including dwang (341) and movable rod (342), dwang (341) upper end is articulated with stand (32) upper end, set up in stand (341) and hold the chamber with movable rod (342) the cooperation of sliding, movable rod (341) and movable rod (342) are used for adjusting the common length regulation structure (342).

2. The safety protection isolation device for road and bridge construction of claim 1, wherein: the limiting adjusting structure comprises a limiting groove (343) and a limiting shifting rod (345), the limiting groove (343) is formed in the rotating rod (341) and communicated with the accommodating cavity, and the limiting shifting rod (345) is in sliding connection with the side wall of the movable rod (342) close to one side of the limiting groove (343) and matched with the limiting groove (343).

3. The safety protection isolation device for road and bridge construction of claim 1, wherein: the lower end of the movable rod (342) is fixed with a supporting leg (344), and the lower end of the supporting leg (344) is in a square cone shape.

4. The safety protection isolation device for road and bridge construction of claim 3, wherein: bottom sprag subassembly (33) is installed to bottom plate (31) lower extreme, bottom sprag subassembly (33) includes supporting shoe (332), supporting shoe (332) are connected with bottom plate (31) rotation through the connecting piece, draw-in groove (333) have been seted up to supporting shoe (332) upper surface, draw-in groove (333) and supporting legs (344) joint cooperation.

5. The safety protection isolation device for road and bridge construction of claim 4, wherein: the connecting piece comprises a rotating plate (331), and two ends of the rotating plate (331) are respectively and rotatably connected with one end of the bottom plate (31) and one end of the supporting block (332).

6. The safety protection isolation device for road and bridge construction of claim 5, wherein: the lower end of the bottom plate (31) and the upper end of the rotating plate (331) are respectively provided with a containing notch, the containing notch at the lower end of the bottom plate (31) is used for containing the rotating plate (331) and the supporting block (332), and the containing notch at the upper end of the rotating plate (331) is used for containing the supporting block (332).