CN214532024U - Assembled faces limit guardrail - Google Patents

Abstract

The utility model relates to a road safety field discloses an assembled faces limit guardrail, including dead lever, installation net and a plurality of connecting piece, the dead lever with pass through between the installation net a plurality of connecting pieces are fixed, the bottom of dead lever is provided with the installation department, the installation department includes fixed block and crotch, through the setting of crotch and fixed block, can accomplish the quick installation and the fixing of guardrail and pontic or the room body, compares in the tradition and carries out bolt fastening or welding to the bridge floor, and not only it is more convenient to install, still can not cause the damage to the pontic, through the slot with the setting of buckling of inserted block can be with the curved that the installation finishes the hook guarantees the level, is difficult to rotatory not hard up, is difficult to rotatory also can guarantee the contact area of crotch and reinforcing bar guarantees the biggest all the time.

Description

Assembled faces limit guardrail

Technical Field

The utility model relates to a road safety field specifically relates to and an assembled faces limit guardrail.

Background

In construction sites such as high-altitude operation, edge-facing operation, foundation pit operation and the like in engineering construction, construction workers need to perform construction operation activities in the area frequently, so that protection treatment needs to be performed on dangerous areas to protect the operation safety of the construction workers. According to relevant standard requirements, foundation pits in construction sites face edges, structures face edges, houses face edges, balconies face edges, stairs face edges, roof operation faces edges, operation areas, operation platforms, transportation material receiving platforms and other construction activity sites, and protection facilities such as protection railings meeting construction safety requirements need to be arranged. The existing installation mode of the edge safety protective guard is very inconvenient, and the bridge body and the house need to be fastened and connected independently by adopting a welding or bolt fixing mode at the connection position of the house or the bridge construction.

During the construction process, the steel bars with large diameters are often used for enhancing the firmness of the building, a section of the top is often reserved, and the steel bars are often not reasonably utilized.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an assembled faces limit guardrail for overcome the above-mentioned defect among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an assembled type limb guardrail comprises a fixed rod, an installation net and a plurality of connecting pieces, wherein the fixed rod and the installation net are fixed through the connecting pieces;

the fixed block is internally provided with a sliding chute penetrating through the fixed block, the hook is in sliding connection with the sliding chute, the sliding direction of the hook in the sliding chute is parallel to the ground or a bridge floor, so that the hook can be kept horizontal and can be better connected with a steel bar, an insert block is sleeved in the fixed block, and the top surface of the insert block is bent inwards to form a dog-ear;

the hook is connected with the sliding groove in a sliding manner, one end of the hook is arranged in a bending manner, the bending radian of the hook is equal to the arc surface of the steel bar, so that the contact area between the hook and the steel bar can be ensured to be the largest, the fixing force between the hook and the steel bar is improved, the stability of the whole guardrail is ensured, the other end of the hook is provided with a locking assembly, the locking assembly provides thrust acting on the fixing block, the bending part of the hook is fixed on the steel bar, a plurality of slots are formed in the hook, when the insertion block is sleeved on the fixing block, the bending part of the insertion block is inserted along the opening direction of the slots, so that the hook is parallel to the steel bar, the installed hook can be ensured to be horizontal and not easy to rotate and loosen through the slots and the bending of the insertion block, the rotation is not easy, and the contact area between the hook and the steel bar can be ensured to be the largest all the time, through the setting of crotch and fixed block, can accomplish guardrail and pontic or the quick installation and the fixing in the room body, compare in the tradition and carry out bolt fastening or welding to the bridge floor, it is more convenient not only to install, still can not cause the damage to the pontic.

As a further improvement of the utility model, locking Assembly include nut, gasket and set up in screw thread on the crotch, the nut with threaded connection, through the nut with the gasket can with the crotch is fixed on the fixed block, cooperate simultaneously the setting of slot and inserted block can effectively prevent the crotch rotates and causes the nut with the not hard up problem of gasket.

As a further improvement, the fixed block is provided with a plurality of, just the fixed block all sets up perpendicularly in the dead lever, the fixed block all is located same horizontal plane, through a plurality of the setting of fixed kicking block not only can be effectively with fixed to a plurality of reinforcing bars together, does not need to adjust in the installation moreover on purpose the fixed block ground angle.

As a further improvement of the present invention, the fixing rod comprises an inner tube and an outer tube, the inner tube is detachably connected to the outer tube, and the inner tube is adjustable to a position between the outer tubes, so that the height of the guardrail can be adjusted.

As a further improvement of the utility model, the connecting piece includes the fixed plate, fixed plate fixed mounting in on the dead lever, the fixed plate with pass through bolted connection between the installation net.

As a further improvement, the adjustment tank has been seted up to length direction on the fixed plate, the bolt with adjustment tank sliding connection, the adjustment tank can let the installation net makes things convenient for more to install on the dead lever, can not appear because two distance between the dead lever is too big or the undersize causes the problem of the unable installation of installation net.

As a further improvement, the crotch is the safety hook, through the safety hook articulates there is a shelves pole, can the crotch curve breaks away from with the reinforcing bar, still can guarantee the installation net can not empty.

As a further improvement of the present invention, the folding angle of the insertion block is ninety degrees, so that the insertion block is more easily inserted into the insertion slot.

The utility model has the advantages that: through the setting of crotch and fixed block, can accomplish guardrail and pontic or the quick installation and the fixed of the room body, compare in the tradition and carry out bolt fastening or welding to the bridge floor, it is more convenient not only to install, still can not cause the damage to the pontic, through the slot with the setting of buckling of inserted block can be with the curved of finishing the installation the hook guarantees the level, is difficult to rotatory not hard up, is difficult to rotatory also can guarantee the area of contact of crotch and reinforcing bar guarantees the biggest all the time.

Drawings

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

FIG. 2 is an enlarged schematic view of FIG. 1;

figure 3 is a schematic view of the nut of figure 2 according to the present invention installed;

fig. 4 is a schematic structural diagram of the insert block of fig. 2 according to the present invention.

Reference numerals: 1. fixing the rod; 11. an inner tube; 12. an outer tube; 2. installing a net; 3. a connecting member; 31. a fixing plate; 32. an adjustment groove; 4. an installation part; 41. hooking; 42. a fixed block; 43. a locking assembly; 431. a gasket; 432. a nut; 44. a chute; 45. a slot; 46. inserting a block; 47. and (6) bending the corner.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-4, the assembled type limb guardrail of the present embodiment includes a fixing rod 1, a mounting net 2 and a plurality of connecting members 3, the fixing rod 1 and the mounting net 2 are fixed by the plurality of connecting members 3, a mounting portion 4 is disposed at the bottom of the fixing rod 1, and the mounting portion 4 includes a fixing block 42 and a hook 41;

a sliding groove 44 penetrating through the fixed block 42 is formed in the fixed block 42, the hook 41 is connected with the sliding groove 44 in a sliding manner, the sliding direction of the hook 41 in the sliding groove 44 is parallel to the ground or a bridge surface, an insert block 46 is sleeved in the fixed block 42, and the top surface of the insert block 46 is bent inwards to form a bevel 47;

the hook 41 is slidably connected with the sliding groove 44, one end of the hook 41 is arranged in a bending manner, the bending radian of the hook 41 is equal to the arc surface of the steel bar, the other end of the hook 41 is provided with a locking component 43, the locking component 43 provides thrust acting on the fixing block 42 so as to fix the bending part of the hook 41 on the steel bar, the hook 41 is provided with a plurality of slots 45, when the inserting block 46 is sleeved on the fixing block 42, the bending part of the inserting block 46 is inserted along the opening direction of the slots 45 so as to enable the hook 41 to be parallel to the steel bar, when the fixing rod 1 needs to be fixed on a bridge floor and the like, the hook 41 is firstly inserted into the slots 44, then the bending part of the hook 41 is fastened to the steel bar, then the hook 41 and the steel bar are fixed firmly through the locking component 43, and at this time, the fixing of the fixing rod 1 is completed, the insertion block 46 is then inserted into the corresponding insertion groove 45 while the insertion block 46 is inserted into the insertion groove 45, preventing the hook 41 from being rotated loose, and then the mounting net 2 is mounted on the fixing rod 1 by the connector 3.

In one embodiment, the insertion block 46 is magnetically connected to the fixing block 42.

Referring to fig. 3, the locking assembly 43 includes a nut 432, a washer 431, and a thread provided on the hook 41, and the nut 432 is threadedly coupled to the thread.

Referring to fig. 1 to 3, the fixing blocks 42 are provided in plurality, the fixing blocks 42 are vertically arranged on the fixing rod 1, and the fixing blocks 42 are all located on the same horizontal plane.

Referring to fig. 1-2, the fixing rod 1 comprises an inner tube 11 and an outer tube 12, wherein the inner tube 11 is detachably connected with the outer tube 12.

In one embodiment, the inner tube 11 and the outer tube 12 are both provided with fixing holes, and the inner tube 11 and the outer tube 12 are connected through a bolt.

Referring to fig. 1, the connecting member 3 includes a fixing plate 31, the fixing plate 31 is fixedly mounted on the fixing rod 1, and the fixing plate 31 is connected to the mounting net 2 by bolts.

Referring to fig. 1, an adjustment groove 32 is formed in the fixing plate 31 in a longitudinal direction, and a bolt is slidably coupled to the adjustment groove 32.

Referring to fig. 2, the hook 41 is a snap hook.

Referring to fig. 4, the angle 47 of the insert 46 is ninety degrees.

The working principle is as follows: when the fixing rod 1 needs to be fixed on a bridge deck or the like, the hook 41 is inserted into the sliding groove 44, then a steel bar is fastened at the bent part of the hook 41, then the nut 432 and the washer 431 are sleeved on the hook 41, then the hook 41 and the steel bar are fixed firmly by rotating the nut 432, at this time, the fixing rod 1 is fixed, then the inserting block 46 is sleeved on the fixing block 42, during this time, the inserting block 46 is inserted into the corresponding slot 45 to prevent the hook 41 from rotating and loosening, the above operations are repeated, and the rest of the fixing block 42 and the steel bar are fixed;

when the height of the fixing rod 1 needs to be adjusted, the inner tube 11 is firstly lifted to a certain height, and then the inner tube 11 and the outer tube 12 are fixed through the bolt;

when the installation net 2 needs to be fixed, the installation net 2 is fixed on the fixing plate 31 through bolts.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides an edge guardrail is faced to assembled, its characterized in that: the fixing device comprises a fixing rod (1), a mounting net (2) and a plurality of connecting pieces (3), wherein the fixing rod (1) and the mounting net (2) are fixed through the connecting pieces (3), a mounting part (4) is arranged at the bottom of the fixing rod (1), and the mounting part (4) comprises a fixing block (42) and a hook (41);

a sliding groove (44) penetrating through the fixed block (42) is formed in the fixed block (42), the hook (41) is connected with the sliding groove (44) in a sliding mode, the sliding direction of the hook (41) in the sliding groove (44) is parallel to the ground or a bridge floor, an insert block (46) is sleeved in the fixed block (42), and the top surface of the insert block (46) is bent inwards to form a break angle (47);

the one end of crotch (41) is crooked to be set up, the cambered surface of crotch (41) crooked radian and reinforcing bar equals, the other end of crotch (41) is provided with locking Assembly (43), locking Assembly (43) provide and act on the thrust of fixed block (42), so that the bending of crotch (41) is fixed in on the reinforcing bar, a plurality of slots (45) have been seted up on crotch (41), work as inserted block (46) cover is located when on fixed block (42), the department of buckling of inserted block (46) is followed the orientation of seting up of slot (45) inserts, so that crotch (41) are on a parallel with the reinforcing bar.

2. The assembled edge-faced guardrail of claim 1, wherein: the locking assembly (43) comprises a nut (432), a washer (431) and a thread arranged on the hook (41), and the nut (432) is in threaded connection with the thread.

3. The assembled edge-faced guardrail of claim 1, wherein: the fixing block (42) is provided with a plurality of fixing blocks, the fixing blocks (42) are vertically arranged on the fixing rods (1), and the fixing blocks (42) are located on the same horizontal plane.

4. The assembled edge-faced guardrail of claim 1, wherein: the fixing rod (1) comprises an inner tube (11) and an outer tube (12), and the inner tube (11) is detachably connected with the outer tube (12).

5. The assembled edge-faced guardrail of claim 1, wherein: the connecting piece (3) comprises a fixing plate (31), the fixing plate (31) is fixedly installed on the fixing rod (1), and the fixing plate (31) is connected with the installation net (2) through bolts.

6. The assembled edge-faced guardrail of claim 5, wherein: an adjusting groove (32) is formed in the fixing plate (31) in the length direction, and a bolt is connected with the adjusting groove (32) in a sliding mode.

7. The assembled edge-faced guardrail of claim 1, wherein: the hook (41) is a safety hook.

8. The assembled edge-faced guardrail of claim 1, wherein: the folding angle (47) of the insertion block (46) is ninety degrees.

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