CN219181102U

CN219181102U - Stabilizing mechanism for hot galvanizing bridge

Info

Publication number: CN219181102U
Application number: CN202223466195.8U
Authority: CN
Inventors: 孙焱
Original assignee: Shandong Zhoufeng Electric Co ltd
Current assignee: Shandong Zhoufeng Electric Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-13
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of bridge frames, in particular to a stabilizing mechanism for a hot galvanizing bridge frame. Its technical scheme includes clamp plate, U type frame and crane span structure main part, the revolving plate is installed through the pivot to U type frame inner wall, the friction disc is installed in the revolving plate outside, the fixture block is installed in the revolving plate outside, the knob is installed to the pivot end, the spring leaf has been cup jointed to the pivot surface, U type frame inside is provided with the crane span structure main part, crane span structure main part inner wall is equipped with the arc wall, and the fixture block is located inside the arc wall, surface mounting has solid fixed ring under the U type frame, gu fixed ring inside peg graft has the screw rod, first nut has been cup jointed in screw rod surface below solid fixed ring position department, the screw rod surface has been cup jointed in position department above the clamp plate, the mount is installed to the screw rod end. The utility model is convenient for the fixed connection and installation of the hot galvanizing bridge frame, and improves the stability of the connecting part of the hot galvanizing bridge frame.

Description

Stabilizing mechanism for hot galvanizing bridge

Technical Field

The utility model relates to the technical field of bridge frames, in particular to a stabilizing mechanism for a hot galvanizing bridge frame.

Background

The hot dip galvanized bridge is generally used for power cables, control cables, illumination, wiring and the like, is used for indoor, outdoor, overhead laying and the like, and is widely used because the hot dip galvanized bridge has good corrosion resistance and wear resistance.

Through mass search, the stabilizing mechanism of the hot galvanizing bridge in the prior art is found to be a deformation-resistant cable bridge which is typically disclosed as a publication number CN209134010U, and the deformation-resistant cable bridge is characterized in that two upper fixing frames and two lower fixing frames are movably arranged in the cable bridge, the upper fixing frames, the lower fixing frames, a bridge vertical plate and a bridge transverse plate form a triangular stabilizing structure, so that the deformation resistance of the cable bridge is effectively improved, the effect of strong deformation resistance is achieved, and the upper protective frame and the lower protective frame are respectively arranged at the top and the bottom of the cable bridge, so that the stability of the cable bridge is further improved, and the problem that the cable bridge is suddenly deformed under special conditions because the cable bridge is subjected to weight or external pressure for a long time, so that the cable bridge is in danger of collapse is effectively solved.

The current hot-dip zinc-plated crane span structure adopts connection piece and fixing bolt to connect two hot-dip zinc-plated crane span structures generally in the in-process of installation, and the in-process connection piece that uses appears buckling easily to reduce the stability of hot-dip zinc-plated crane span structure, just be convenient for the overhead installation of hot-dip zinc-plated crane span structure after two hot-dip zinc-plated crane span structures are connected in advance through connection piece and bolt simultaneously at the in-process of installation, the hot-dip zinc-plated crane span structure after the connection is longer, be inconvenient for promoting to the eminence and carry out fixed mounting, perhaps connect and fixed mounting to the hot-dip zinc-plated crane span structure in the eminence through fixing bolt and connection piece, the operation is comparatively troublesome, and for this reason, we propose a stabilizing mean for hot-dip zinc-plated crane span structure.

Disclosure of Invention

The utility model aims to provide a stabilizing mechanism for a hot-dip galvanized bridge, which has the advantages of facilitating the fixed connection and installation of the hot-dip galvanized bridge and improving the stability of the joint of the hot-dip galvanized bridge, and solves the problems that the connecting sheets and the fixing bolts are usually adopted to connect two hot-dip galvanized bridges in the installation process of the existing hot-dip galvanized bridge, and the connecting sheets are easy to bend in the use process, so that the stability of the hot-dip galvanized bridge is reduced, meanwhile, the overhead installation of the hot-dip galvanized bridge is convenient only after the two hot-dip galvanized bridges are connected in advance through the connecting sheets and the bolts in the installation process, the hot-dip galvanized bridge after connection is longer, and the hot-dip galvanized bridge is inconvenient to be lifted to a high place for fixed installation, or the hot-dip galvanized bridge is connected and fixedly installed at a high place through the fixing bolts and the connecting sheets, and the operation is complicated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a stabilizing mean for hot-galvanize crane span structure, includes clamp plate, U type frame and crane span structure main part, the revolving plate is installed through the pivot to U type frame inner wall, the friction disc is installed in the revolving plate outside, the fixture block is installed in the revolving plate outside, the knob is installed to the pivot end, the spring leaf has been cup jointed to the pivot surface, U type frame inside is provided with the crane span structure main part, crane span structure main part inner wall is equipped with the arc wall, and the fixture block is located inside the arc wall, surface mounting has solid fixed ring under the U type frame, gu fixed ring inside peg graft has the screw rod, first nut has been cup jointed in screw rod surface below solid fixed ring position department, the second nut has been cup jointed in screw rod surface position above the clamp plate, the mount is installed to the screw rod end.

Preferably, the bridge body is provided with two in total, and the two bridge bodies are symmetrically arranged in the U-shaped frame at positions close to the front surface and the rear surface.

Preferably, the arc grooves are four in total, one group of each two arc grooves, and the two groups of arc grooves are symmetrically arranged at the positions of two sides of the inner wall of the two bridge main bodies respectively.

Preferably, the rotating plate is provided with two, and two the rotating plate is all installed in U type frame inner wall both sides position department through the pivot symmetry, two the friction disc is all installed in the rotating plate outside, two the rotating plate outside is close to upper surface and equal symmetry of lower surface position department and installs the fixture block, two the knob is all installed to the pivot end, two the spring leaf has all been cup jointed to the pivot surface, and the elastic force of spring leaf makes the friction disc in the rotating plate outside and the contact of crane span structure main part inner wall to prevent that the rotating plate from rotating, prevent then that four fixture blocks from following four inside slippage of arc grooves.

Preferably, the fixed ring is equipped with two altogether, and two fixed ring symmetry installs in U type frame lower surface both sides position department, two the inside all grafting of fixed ring has the screw rod, two the screw rod surface is located two fixed ring below position departments all cup joints first nut, two the screw rod surface is located clamp plate upper position department all cup joints the second nut.

Preferably, the two fixing frames are arranged at the tail ends of the two screw rods respectively, the two fixing frames are fixed at the overhead position through expansion bolts, and the two screw rods and the U-shaped frame are fixed at the same time.

Preferably, sliding rings are symmetrically arranged at the positions of two sides of the pressing plate, the two sliding rings are respectively sleeved on the outer surfaces of the two screw rods, after the connection and the fixed installation of the two bridge main bodies are completed, the bridge cover plate is covered on the bridge main body, and meanwhile, the pressing plate is pressed on the bridge cover plate and the two second nuts are screwed to enable the pressing plate to fixedly press the bridge cover plate.

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

according to the utility model, through arranging the U-shaped frame, the arc-shaped grooves, the rotating plates, the friction plates, the clamping blocks and the spring pieces, the effect of facilitating the fixed connection and installation of the hot galvanizing bridge is achieved, meanwhile, the stability of the connection position of the hot galvanizing bridge is improved, the two fixing frames are fixed at the overhead position through the expansion bolts, the U-shaped frame is fixed at the same time, the two first nuts are screwed to adjust the height position of the U-shaped frame, the two bridge bodies are respectively sucked in from the front and the back of the U-shaped frame, the four clamping blocks at the outer sides of the two rotating plates respectively enter the four arc-shaped grooves, the two knobs are pressed and rotated to enable the four clamping blocks to respectively rotate in the four arc-shaped grooves, when the two rotating plates rotate to the horizontal position, the clamping blocks at the outer sides of the two rotating plates respectively hook and fix the two bridge bodies, the friction plates are contacted with the inner walls of the bridge bodies after the knobs are loosened, the U-shaped frame integrally wraps and fixes the connection position of the two bridge bodies, and the stability of the connection position of the bridge bodies is improved.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 4 is a schematic side view of the present utility model.

Reference numerals: 1. a fixing frame; 2. a screw; 3. a pressing plate; 4. a fixing ring; 5. a first nut; 6. a U-shaped frame; 7. a bridge body; 8. a knob; 9. a rotating plate; 10. a friction plate; 11. a rotating shaft; 12. a spring piece; 13. a clamping block; 14. a second nut; 15. a slip ring; 16. an arc-shaped groove.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

As shown in fig. 1 to 4, the stabilizing mechanism for a hot galvanizing bridge provided by the utility model comprises a pressing plate 3, a U-shaped frame 6 and a bridge main body 7, wherein two rotating plates 9 are arranged on the inner wall of the U-shaped frame 6 through rotating shafts 11, the two rotating plates 9 are symmetrically arranged at the positions of two sides of the inner wall of the U-shaped frame 6 through the rotating shafts 11, friction plates 10 are arranged on the outer sides of the two rotating plates 9, clamping blocks 13 are symmetrically arranged on the outer sides of the two rotating plates 9 close to the upper surface and the lower surface, knobs 8 are arranged at the tail ends of the two rotating shafts 11, spring pieces 12 are sleeved on the outer surfaces of the two rotating shafts 11, the elastic acting force of the spring pieces 12 enables the friction plates 10 on the outer sides of the rotating plates 9 to be contacted with the inner wall of the bridge main body 7, so that the rotating plates 9 are prevented from rotating, and then four clamping blocks 13 are prevented from sliding from the inner parts of four arc grooves 16, the friction disc 10 is installed in the rotating plate 9 outside, fixture block 13 is installed in the rotating plate 9 outside, knob 8 is installed to the pivot 11 end, the surface of pivot 11 has cup jointed spring leaf 12, spring leaf 12 is located between knob 8 and U type frame 6, U type frame 6 inside is provided with crane span structure main part 7, crane span structure main part 7 is equipped with two altogether, and two crane span structure main part 7 symmetry sets up in inside being close to front surface and rear surface position department of U type frame 6, crane span structure main part 7 inner wall is equipped with arc wall 16, arc wall 16 is equipped with four altogether, every two arc wall 16 a set of, two sets of arc wall 16 divide into respectively symmetry and locate two crane span structure main part 7 inner wall both sides positions department, the last arc wall 16 of two adjacent crane span structure main part 7 inner walls use pivot 11 to become annular array equidistance and distribute as the center, and fixture block 13 is located inside arc wall 16, U type frame 6 lower surface mounting has solid fixed ring 4.

The fixed ring 4 is equipped with two altogether, and two fixed ring 4 symmetry installs in U type frame 6 lower surface both sides position department, screw rod 2 has all been pegged graft to two fixed ring 4 inside, two screw rod 2 surface are located two fixed ring 4 below position departments all cup jointed first nut 5, two screw rod 2 surface are located clamp plate 3 top position department all cup jointed second nut 14, accessible screw two second nuts 14 adjust the position of U type frame 6, the inside peg graft of fixed ring 4 has screw rod 2, screw rod 2 surface is located fixed ring 4 below position department cup jointed first nut 5, screw rod 2 surface is located clamp plate 3 top position department cup jointed second nut 14, mount 1 is installed to screw rod 2 end, mount 1 is equipped with two altogether, and two mount 1 install respectively in two screw rod 2 ends, clamp plate 3 both sides position department symmetry installs slip ring 15, and two slip ring 15 cup joint respectively in two screw rod 2 surface, after two main part 7 connect fixed installation, cover bridge frame 7 on main part 7, simultaneously clamp plate 3 is pressed and is pressed on clamp plate 3 and is made two second nut 14 to twist clamp plate 3 and is fixed lid.

Working principle: the two fixing frames 1 are fixed at the overhead position through expansion bolts, the U-shaped frames 6 are fixed at the same time, the two first nuts 5 are screwed to adjust the height position of the U-shaped frames 6, the two bridge main bodies 7 are respectively sucked in from the front and the back of the U-shaped frames 6, four clamping blocks 13 on the outer sides of the two rotating plates 9 are respectively led into four arc grooves 16, at the moment, the rotating plates 9 are in a vertical state, the two rotary knobs 8 are pressed and rotated to enable the four clamping blocks 13 to respectively rotate in the four arc grooves 16, when the two rotating plates 9 rotate to be horizontal, the clamping blocks 13 on the outer sides of the two rotating plates 9 respectively hook and fix the two bridge main bodies 7, after the rotary knobs 8 are loosened, the spring pieces 12 enable the friction plates 10 to be in contact with the inner walls of the bridge main bodies 7, the rotating plates 9 are prevented from rotating, the connecting parts of the two bridge main bodies 7 are integrally wrapped and fixed by the U-shaped frames 6, and the stability of the connecting parts of the bridge main bodies 7 is improved.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. A stabilizing mean for hot galvanizing crane span structure, including clamp plate (3), U type frame (6) and crane span structure main part (7), its characterized in that: the utility model discloses a U type frame, including U type frame (6), pivot (11), friction disc (10) are installed in U type frame (6) inner wall, fixture block (13) are installed in pivot (9) outside, knob (8) are installed to pivot (11) end, spring leaf (12) have been cup jointed to pivot (11) surface, U type frame (6) inside is provided with crane span structure main part (7), crane span structure main part (7) inner wall is equipped with arc wall (16), and fixture block (13) are located inside arc wall (16), U type frame (6) lower surface mounting has solid fixed ring (4), gu fixed ring (4) inside grafting has screw rod (2), screw rod (2) surface is located solid fixed ring (4) below position department and has cup jointed first nut (5), screw rod (2) surface is located clamp plate (3) top position department and has cup jointed second nut (14), mount (1) are installed to screw rod (2) end.

2. The stabilizing mechanism for a hot dip zinc bridge according to claim 1, wherein: two bridge bodies (7) are arranged in total, and the two bridge bodies (7) are symmetrically arranged in the U-shaped frame (6) at positions close to the front surface and the rear surface.

3. The stabilizing mechanism for a hot dip zinc bridge according to claim 1, wherein: the arc grooves (16) are four in number, one group of each two arc grooves (16) is formed, and the two groups of arc grooves (16) are symmetrically arranged at two sides of the inner wall of the two bridge main bodies (7) respectively.

4. The stabilizing mechanism for a hot dip zinc bridge according to claim 1, wherein: the rotating plates (9) are arranged in two, the rotating plates (9) are symmetrically arranged at two sides of the inner wall of the U-shaped frame (6) through rotating shafts (11), friction plates (10) are arranged at the outer sides of the rotating plates (9), clamping blocks (13) are symmetrically arranged at the positions, close to the upper surface and the lower surface, of the outer sides of the rotating plates (9), knobs (8) are arranged at the tail ends of the rotating shafts (11), and spring pieces (12) are sleeved on the outer surfaces of the rotating shafts (11).

5. The stabilizing mechanism for a hot dip zinc bridge according to claim 1, wherein: the fixed ring (4) is equipped with two altogether, and two fixed ring (4) symmetry installs in U type frame (6) lower surface both sides position department, two the inside all pegging graft of fixed ring (4) has screw rod (2), two screw rod (2) surface are located two fixed ring (4) below position departments and have all cup jointed first nut (5), two screw rod (2) surface are located clamp plate (3) top position department and have all cup jointed second nut (14).

6. The stabilizing mechanism for a hot dip zinc bridge according to claim 1, wherein: the two fixing frames (1) are arranged in total, and the two fixing frames (1) are respectively arranged at the tail ends of the two screw rods (2).

7. The stabilizing mechanism for a hot dip zinc bridge according to claim 1, wherein: sliding rings (15) are symmetrically arranged at the two sides of the pressing plate (3), and the two sliding rings (15) are respectively sleeved on the outer surfaces of the two screws (2).