CN218176891U

CN218176891U - Guard bar and mounting structure thereof and protective fence comprising guard bar

Info

Publication number: CN218176891U
Application number: CN202222728708.1U
Authority: CN
Inventors: 穆铁峰; 王天义
Original assignee: Mcc Construction Engineering Group Tianjin Construction Engineering Co ltd
Current assignee: Mcc Construction Engineering Group Tianjin Construction Engineering Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2022-12-30
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a guard bar, a mounting structure thereof and a guard rail comprising the guard bar, wherein the guard bar comprises a vertically arranged support column, and a fixing ring is arranged on the support column and is used for arranging a guard rope; the support column bottom is equipped with clamping mechanism, clamping mechanism includes the grip slipper, the grip slipper comprises the riser of vertical setting and two diaphragms that the both ends level set up about the riser homonymy to be the U-shaped structure, wherein be located the diaphragm of riser upper end and be called the diaphragm, be located the diaphragm of riser lower extreme and be called down the diaphragm, be equipped with the clamping piece on last diaphragm, the clamping piece liftable is fixed on last diaphragm, is convenient for press from both sides the steel construction tightly between clamping piece and lower diaphragm, thereby sets up the support column on the steel construction. The protective rod is convenient to install and disassemble, can be repeatedly used, and cannot damage a steel structure.

Description

Guard bar and mounting structure thereof and protective fence comprising guard bar

Technical Field

The utility model belongs to the technical field of the engineering construction, concretely relates to fender rod and mounting structure thereof and rail guard including this fender rod.

Background

Protective measures are often required to be arranged in the construction operation of the steel box girder or the combined girder bridge deck of the bridge engineering due to the overhead edge-facing operation.

The existing methods mainly comprise two methods: one is to build up the edge protection according to the traditional steel pipe fastener combination, which not only occupies space, but also wastes time and labor; the second type is welding guard bars on the surface of the steel structure, so that the guard bars cannot be repeatedly used, are inconvenient to install and disassemble, and are easy to damage the steel structure to influence the quality of the steel structure.

Disclosure of Invention

The above-mentioned not enough to prior art exists, the utility model aims at providing a fender rod and mounting structure and including the rail guard of this fender rod just, this fender rod installation, dismantlement are convenient, can used repeatedly, but also can not cause the destruction to the steel construction.

The technical scheme of the utility model is realized like this:

a protection rod comprises a vertically arranged support column, wherein a fixing ring is arranged on the support column and used for arranging a protection rope; the support column bottom is equipped with clamping mechanism, clamping mechanism includes the grip slipper, the grip slipper comprises the riser of vertical setting and two diaphragms that the both ends level set up about the riser homonymy to be the U-shaped structure, wherein be located the diaphragm of riser upper end and be called the diaphragm, be located the diaphragm of riser lower extreme and be called down the diaphragm, be equipped with the clamping piece on last diaphragm, the clamping piece liftable is fixed on last diaphragm, is convenient for press from both sides the steel construction tightly between clamping piece and lower diaphragm, thereby sets up the support column on the steel construction.

Furthermore, the clamping piece has two, sets up on the last diaphragm along support column symmetry.

Furthermore, the clamping piece comprises a screw rod, a threaded hole which penetrates through the upper surface and the lower surface of the upper transverse plate and corresponds to the screw rod is formed in the upper transverse plate, one end of the screw rod penetrates through the threaded hole, a clamping plate is arranged at the lower end of the screw rod, the screw rod is convenient to rotate, the clamping plate moves downwards, and the clamping plate is matched with the lower transverse plate to clamp a steel structure.

Furthermore, the lower surface of the clamping plate is provided with stripes, so that the friction force between the clamping plate and the steel structure is increased conveniently.

Further, the upper end of the screw rod is provided with a rotating ring.

Furthermore, a stiffening plate is arranged on the upper surface of the upper transverse plate, and the stiffening plate is vertically arranged and is fixed with the upper transverse plate and the corresponding support column.

Furthermore, the number of the fixing rings is at least two, and all the fixing rings are arranged at intervals in the height direction of the supporting column.

The utility model also provides a fender rod mounting structure, including the steel construction, still including preceding the fender rod, the centre gripping seat clamp is established on the steel construction, and lower diaphragm is located the steel construction below, and the clamping piece is located the steel construction top to press from both sides the steel construction tightly between clamping piece and lower diaphragm, thereby set up the support column on the steel construction.

The utility model also provides a rail guard, including the steel construction, along steel construction length direction, the interval is equipped with a plurality of preceding on the steel construction the fender rod, be fixed with the protection rope on the solid fixed ring of all fender rods.

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

the utility model discloses a cooperation of grip slipper and clamping piece just can press from both sides the steel construction tightly to make the fender rod card establish on the steel construction. During the installation, rise the clamping piece and make the clamping piece keep away from down the diaphragm, then establish clamping mechanism card on the steel construction, then descend the clamping piece for the clamping piece with the steel construction clamp tightly between clamping piece and lower diaphragm can, during the dismantlement, rise the clamping piece and make the clamping piece keep away from the steel construction, then with the whole take off from the steel construction of fender rod can, installation, dismantlement process easy operation, ability used repeatedly, and need not weld, thereby can not cause the damage to the steel construction.

Drawings

Fig. 1-front view of the guard bar.

Fig. 2-side view of the guard bar.

Fig. 3-structural schematic of the mounting structure.

Wherein: 1-a clamping seat; 2-a clamping member; 3-a stiffening plate; 4-a support column; 5-fixing the ring; 6-steel structure.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 3, the protection rod comprises a support pillar 4 which is vertically arranged, wherein a fixing ring 5 is arranged on the support pillar 4, and the fixing ring 5 is used for arranging a protection rope; 4 bottoms of support column are equipped with clamping mechanism, clamping mechanism includes grip slipper 1, grip slipper 1 comprises the riser of vertical setting and two diaphragms that the both ends level set up about the riser homonymy to be the U-shaped structure, wherein be located the diaphragm of riser upper end and be called the diaphragm, be located the diaphragm of riser lower extreme and be called down the diaphragm, be equipped with clamping piece 2 on last diaphragm, 2 liftable of clamping piece are fixed on last diaphragm, are convenient for press from both sides tight steel construction 6 between clamping piece 2 and diaphragm down, thereby set up support column 4 on steel construction 6.

Like this, can just can press from both sides the steel construction through the cooperation of grip slipper and clamping piece, thereby make the guard bar card establish on the steel construction, during the installation, rise the clamping piece and make the clamping piece keep away from down the diaphragm, then establish the clamping mechanism card on the steel construction, then descend the clamping piece, make the clamping piece press from both sides the steel construction tightly with the steel construction between clamping piece and lower diaphragm can, during the dismantlement, rise the clamping piece and make the clamping piece keep away from the steel construction, then with the guard bar whole take off from the steel construction again can, the installation, dismantle process easy operation, and need not weld, thereby can not cause the damage to the steel construction.

In this embodiment, the grip slipper adopts 100X 10mm channel-section steel to make, and the support column adopts 40X 4mm square steel pipe to make.

In specific implementation, the two clamping pieces 2 are symmetrically arranged on the upper transverse plate along the supporting column 4.

Two clamping pieces of facility are favorable to improving the tight dynamics of clamp, and then are favorable to improving the stability of structure.

During specific implementation, clamping piece 2 includes the screw rod, is equipped with the screw hole that runs through upper and lower surface of horizontal board and correspond with the screw rod on last diaphragm, and screw rod one end is passed the screw hole, is equipped with the grip block at the screw rod lower extreme, is convenient for rotate the screw rod and makes the grip block move down to press from both sides the steel construction with the cooperation of horizontal board down.

When the concrete implementation, the lower surface of the clamping plate is provided with stripes, so that the friction force between the clamping plate and the steel structure is increased.

In this embodiment, the clamping plate is a nut, and the lower surface of the nut is provided with stripes. After the friction force between the clamping plate and the steel structure is increased, the stability of the steel structure is favorably improved when the protective rod is clamped.

When the concrete implementation is carried out, the upper end of the screw rod is provided with a rotating ring.

Set up rotatory ring, the staff of being convenient for adopts construction tools such as steel pipe to rotate the screw rod for it is more convenient that the operation screw rod goes up and down.

When the concrete implementation, be equipped with stiffening plate 3 on last diaphragm upper surface, stiffening plate 3 is vertical to be set up and simultaneously with last diaphragm and corresponding support column 4 welded fastening.

The stiffening plate is favorable for strengthening the connection strength of the supporting column and the clamping seat.

In specific implementation, the number of the fixing rings 5 is at least two, and all the fixing rings 5 are arranged at intervals along the height direction of the support column 4.

In this way, at least two protective ropes can be arranged in the height direction of the support bar, and generally the protective ropes are formed by steel wire ropes with the diameter of 7.7 mm.

The utility model provides a guard bar mounting structure, includes steel construction 6, still includes preceding guard bar, 1 clamp of grip slipper are located steel construction 6, and the diaphragm is located the steel construction below down, and clamping piece 2 is located steel construction 6 top to press from both sides steel construction 6 tightly between clamping piece 2 and lower diaphragm, thereby set up support column 4 on steel construction 6.

A protective guard comprises a steel structure 6, a plurality of the protective rods are arranged on the steel structure 6 at intervals along the length direction of the steel structure 6, and protective ropes are fixed on fixing rings 5 of all the protective rods.

The protection ropes sequentially penetrate through the fixing rings on all the protection rods in the height direction of the support rods and are effectively connected by the U-shaped clamps, so that the protective guard is formed.

Finally, it should be noted that the above-mentioned embodiments of the present invention are only examples for illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. It is not exhaustive here for all embodiments. All obvious changes or variations which are introduced by the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A protection rod is characterized by comprising a support column which is vertically arranged, wherein a fixing ring is arranged on the support column and is used for arranging a protection rope; the support column bottom is equipped with clamping mechanism, clamping mechanism includes the grip slipper, the grip slipper comprises the riser of vertical setting and two diaphragms that the both ends level set up about the riser homonymy to be the U-shaped structure, wherein be located the diaphragm of riser upper end and be called the diaphragm, the diaphragm that is located the riser lower extreme is called down the diaphragm, is equipped with the clamping piece on last diaphragm, the clamping piece liftable is fixed on last diaphragm, is convenient for press from both sides the steel construction tightly between clamping piece and lower diaphragm, thereby sets up the support column on the steel construction.

2. The guard bar of claim 1, wherein there are two of said clamp members symmetrically disposed along the support post on the upper cross plate.

3. The guard bar according to claim 1 or 2, wherein the clamping member comprises a screw, a threaded hole penetrating through the upper and lower surfaces of the upper cross plate and corresponding to the screw is formed in the upper cross plate, one end of the screw passes through the threaded hole, and a clamping plate is arranged at the lower end of the screw, so that the screw can be rotated to move the clamping plate downwards to be matched with the lower cross plate to clamp the steel structure.

4. The guard bar of claim 3, wherein the lower surface of the clamping plate is provided with striations to increase the friction between the clamping plate and the steel structure.

5. A shielding rod according to claim 3, wherein the screw is provided at its upper end with a rotating ring.

6. The protection rod of claim 1, wherein a stiffening plate is provided on the upper surface of the upper horizontal plate, and the stiffening plate is vertically provided and fixed to the upper horizontal plate and the corresponding support column.

7. The safety bar of claim 1, wherein there are at least two of said retaining rings, and all of said retaining rings are spaced apart along the height of the support post.

8. A guard bar mounting structure comprises a steel structure and is characterized by comprising the guard bar as claimed in any one of claims 1 to 7, wherein a clamping seat is clamped on the steel structure, a lower transverse plate is located below the steel structure, and a clamping piece is located above the steel structure so as to clamp the steel structure between the clamping piece and the lower transverse plate, so that a supporting column is arranged on the steel structure.

9. A protective guard comprises a steel structure, and is characterized in that a plurality of protective rods according to any one of claims 1 to 7 are arranged on the steel structure at intervals along the length direction of the steel structure, and protective ropes are fixed on fixing rings of all the protective rods.