CN217362415U

CN217362415U - Suspension type crane span structure with antidetonation function

Info

Publication number: CN217362415U
Application number: CN202220025741.5U
Authority: CN
Inventors: 焦卫阳
Original assignee: Jiangsu Gugong Electric Co ltd
Current assignee: Jiangsu Gugong Electric Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-09-02
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a suspension type bridge with anti-seismic function, which comprises two baffles, a plurality of connecting rods, an upper loading block, a lower loading block and two damping mechanisms, wherein the upper loading block is arranged at one side where the two baffles are close to each other, when in use, a cable is placed into an arc-shaped groove II, the upper loading block is placed into a mounting groove, the cable is fixed in the arc-shaped groove II and an arc-shaped groove I, a rotating screw is used for fixing the upper loading block and the lower loading block, when wind blows the cable from different directions to cause shaking, the ball core I rotates in the ball groove I, the ball core II rotates in the ball groove II, the upper loading block and the lower loading block can freely deviate from different directions, an air spring extrudes an air bag ring in the deviation process, the air spring contracts when the lower loading block shakes left and right, the damping effect is achieved, thereby the direct action of shaking on the baffles is avoided, when the wind power is over, the first spring and the second spring release elasticity, so that the air spring and the lower mounting block reset, and the damping cable has the advantage of adapting to damping cables in different wind directions.

Description

Suspension type crane span structure with antidetonation function

Technical Field

The utility model relates to a crane span structure correlation technique field specifically is a suspension type crane span structure with antidetonation function.

Background

The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a step type cable bridge, a grid bridge and the like, and consists of a bracket, a supporting arm, an installation accessory and the like. The steel plate can be independently erected and also can be laid on various buildings (structures) and pipe rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and mounted on an outdoor bridge outside the building, and if the steel plate is near seaside or belongs to a corrosive area, the material has the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength.

However, in the prior art, most of cable bridges are erected outdoors, the outdoor environment is easily influenced by wind power to enable the cables to shake, the bridges are impacted to vibrate, the stability of the bridges is influenced, the bridges are loosened and fall off, and the wind power is not uniform in multiple directions and is not easy to prevent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suspension type crane span structure with antidetonation function has the advantage that adapts to different wind direction shock attenuation cables to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a suspension type bridge frame with an anti-seismic function comprises two baffles, a plurality of connecting rods, an upper installing block, a lower installing block and two damping mechanisms, wherein the upper installing block is arranged on one side, close to each other, of the two baffles; the damping mechanism comprises a round pipe, a first ball seat, a first ball core, an air spring, an air bag ring, a first fixing ring, a second fixing ring, a first spring, a second ball seat, a second ball core and a second spring, wherein the round pipe is fixedly arranged on the outer wall of one side of a baffle, the first ball seat is fixedly arranged on the outer wall of one side of the baffle, one side of the first ball seat is provided with a first spherical groove, the first ball core is arranged in the first spherical groove, the air spring is fixedly arranged on one side of the first ball core, the air bag ring is sleeved on the air spring, the air bag ring is fixedly connected with the inner wall of the round pipe, the first fixing ring is fixedly sleeved on the air spring, the second fixing ring is fixedly sleeved on an output shaft of the air spring, the first spring is sleeved on the air spring in a sliding manner, one end of the first spring is fixedly connected with the second fixing ring, the other end of the first spring is fixedly connected with the first fixing ring, the second fixing ring is fixedly arranged on the outer wall of one side of the lower mounting block, and a spherical groove II is formed in one side of the ball seat II, the ball core II is arranged in the spherical groove II, one side of the ball core II is fixedly connected with an output shaft of the air spring, the spring II is fixedly installed at the bottom of the lower mounting block, and the bottom end of the spring II is fixedly connected with the top of the corresponding connecting rod.

Preferably, the top of lower dress piece seted up the mounting groove, facial make-up piece and mounting groove mutual adaptation.

Preferably, the lower installing block is fixedly connected with the upper installing block through screws, a first arc-shaped groove is formed in the bottom of the upper installing block, and a first arc-shaped rubber sheet is fixedly mounted in the first arc-shaped groove.

Preferably, four arc-shaped grooves II are formed in the inner wall of the bottom of the mounting groove, and arc-shaped rubber sheets II are fixedly mounted in the four arc-shaped grooves II.

Preferably, two equal fixed mounting has the hanger plate on the baffle one side outer wall of keeping away from each other, two the equal fixed mounting in top of hanger plate has the mounting panel.

Preferably, a plurality of vent holes are formed in the outer wall of one side of each of the two baffles and are distributed in a rectangular shape.

Compared with the prior art, the beneficial effects of the utility model are that: when the shock-absorbing cable is used, a cable is placed into the arc-shaped groove II, the upper mounting block is placed into the mounting groove, the cable is fixed in the arc-shaped groove II and the arc-shaped groove I, the upper mounting block, the lower mounting block and the cable are fixed through screws, when wind blows the cable from different directions to cause shaking, the ball core I rotates in the spherical groove I, the ball core II rotates in the spherical groove II, the upper mounting block and the lower mounting block can freely deviate from different directions, the air spring extrudes the air bag ring in the deviation process, the shock-absorbing effect can be achieved, the air spring contracts to compress internal air when the lower mounting block shakes left and right, and buffering is achieved, so that the situation that the shaking directly acts on the baffle is avoided, when the wind force is over, the first spring and the second spring release elasticity, the air spring and the lower mounting block reset, and the shock-absorbing cable has the advantage of being suitable for different wind directions.

Drawings

Fig. 1 is a schematic front sectional view of a suspension type bridge with an anti-seismic function according to the present invention;

fig. 2 is an enlarged schematic view of a portion a shown in fig. 1 of a suspension type bridge with an anti-seismic function according to the present invention;

fig. 3 is a schematic side view of the suspension type bridge with anti-seismic function of the present invention.

In figure 1, a baffle; 2. a connecting rod; 3. assembling a block; 4. assembling the blocks; 5. a circular tube; 6. a first ball seat; 7. a first ball core; 8. a gas spring; 9. an air bag ring; 10. a first fixing ring; 11. a second fixing ring; 12. a first spring; 13. a second ball seat; 14. a second ball core; 15. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a suspension type bridge frame with an anti-seismic function comprises two baffles (1), a plurality of connecting rods (2), an upper installing block (3), a lower installing block (4) and two damping mechanisms, wherein the upper installing block (3) is arranged on one side, close to each other, of the two baffles (1), the lower installing block (4) is arranged on one side, close to each other, of the two baffles (1), the connecting rods (2) are fixedly arranged on the outer wall of one side, close to each other, of the two baffles (1), and the two damping mechanisms are respectively arranged on the two baffles (1); the damping mechanism comprises a round pipe (5), a first ball seat (6), a first ball core (7), an air spring (8), an air bag ring (9), a first fixing ring (10), a second fixing ring (11), a first spring (12), a second ball seat (13), a second ball core (14) and a second spring (15), wherein the round pipe (5) is fixedly arranged on the outer wall of one side of the baffle plate (1), the first ball seat (6) is fixedly arranged on the outer wall of one side of the baffle plate (1), one side of the first ball seat (6) is provided with a first spherical groove, the first ball core (7) is arranged in the first spherical groove, the air spring (8) is fixedly arranged on one side of the first ball core (7), the air bag ring (9) is sleeved on the air spring (8), the air bag ring (9) is fixedly connected with the inner wall of the air spring (5), the first fixing ring (10) is fixedly sleeved on the air spring (8), the fixed cover of retainer plate two (11) is established on the output shaft of air spring (8), spring one (12) slip cover is established on air spring (8), the one end and retainer plate two (11) fixed connection of spring one (12), the other end and retainer plate one (10) fixed connection of spring one (12), ball seat two (13) fixed mounting is on one side outer wall of lower dress piece (4), spherical groove two has been seted up to one side of ball seat two (13), ball core two (14) set up in spherical groove two, the one side of ball core two (14) and the output shaft fixed connection of air spring (8), the bottom of dress piece (4) under spring two (15) fixed mounting, the bottom of spring two (15) and the top fixed connection of the connecting rod 2 that corresponds.

The top of lower dress piece (4) seted up the mounting groove, go up dress piece (3) and mounting groove mutual adaptation.

The lower loading block (4) is fixedly connected with the upper loading block (3) through screws, four first arc-shaped grooves are formed in the bottom of the upper loading block (3), and first arc-shaped rubber sheets are fixedly mounted in the four first arc-shaped grooves.

Four arc grooves II are formed in the inner wall of the bottom of the mounting groove, and arc rubber sheets II are fixedly mounted in the four arc grooves II.

Two equal fixed mounting has the hanger plate on the one side outer wall that baffle (1) kept away from each other, two the equal fixed mounting in top of hanger plate has the mounting panel.

Two all seted up a plurality of air vents on the one side outer wall of baffle (1), it is a plurality of the air vent is the rectangle and distributes.

It should be noted that the utility model relates to a suspension type bridge with anti-seismic function, when using, put the cable conductor into arc recess two, put upper assembling block 3 into the mounting groove, make the cable fix in arc recess two and arc recess one, through the screw with the fixed of upper assembling block 3, lower assembling block 4 and cable, when wind blows the cable from different position and causes and rock, through ball core one 7 in spherical groove one rotation, ball core two 14 in spherical groove two rotations, make upper assembling block 3 and lower assembling block 4 can freely deviate from different positions, air spring 8 extrudes gasbag circle 9 in the course of deviating, can play the effect of buffering shock attenuation, air spring 8 contracts when lower assembling block 4 rocks about, and produce the buffering, thereby avoided vibrations to directly act on baffle 1, when wind-force finishes, spring one 12 and spring two 15 release elasticity, the air spring 8 and the lower mounting block 4 are reset, and the damping cable has the advantage of being suitable for damping cables in different wind directions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a suspension type crane span structure with antidetonation function which characterized in that: the damping device comprises two baffles (1), a plurality of connecting rods (2), an upper installing block (3), a lower installing block (4) and two damping mechanisms, wherein the upper installing block (3) is arranged on one side, close to each other, of the two baffles (1), the lower installing block (4) is arranged on one side, close to each other, of the two baffles (1), the connecting rods (2) are fixedly arranged on the outer wall of one side, close to each other, of the two baffles (1), and the two damping mechanisms are respectively arranged on the two baffles (1);

the damping mechanism comprises a round pipe (5), a first ball seat (6), a first ball core (7), an air spring (8), an air bag ring (9), a first fixing ring (10), a second fixing ring (11), a first spring (12), a second ball seat (13), a second ball core (14) and a second spring (15), wherein the round pipe (5) is fixedly arranged on the outer wall of one side of the baffle plate (1), the first ball seat (6) is fixedly arranged on the outer wall of one side of the baffle plate (1), one side of the first ball seat (6) is provided with a first spherical groove, the first ball core (7) is arranged in the first spherical groove, the air spring (8) is fixedly arranged on one side of the first ball core (7), the air bag ring (9) is sleeved on the air spring (8), the air bag ring (9) is fixedly connected with the inner wall of the air spring (5), the first fixing ring (10) is fixedly sleeved on the air spring (8), the fixed cover of retainer plate two (11) is established on the output shaft of air spring (8), spring one (12) slip cover is established on air spring (8), the one end and retainer plate two (11) fixed connection of spring one (12), the other end and retainer plate one (10) fixed connection of spring one (12), ball seat two (13) fixed mounting is on one side outer wall of lower dress piece (4), spherical groove two has been seted up to one side of ball seat two (13), ball core two (14) set up in spherical groove two, the one side of ball core two (14) and the output shaft fixed connection of air spring (8), the bottom of dress piece (4) under spring two (15) fixed mounting, the bottom of spring two (15) and the top fixed connection of the connecting rod (2) that corresponds.

2. Suspension bridge with anti-seismic function according to claim 1, characterized in that: the top of lower dress piece (4) seted up the mounting groove, go up dress piece (3) and mounting groove mutual adaptation.

3. Suspension bridge with anti-seismic function according to claim 1, characterized in that: the lower loading block (4) is fixedly connected with the upper loading block (3) through screws, four first arc-shaped grooves are formed in the bottom of the upper loading block (3), and first arc-shaped rubber sheets are fixedly mounted in the four first arc-shaped grooves.

4. Suspension bridge with anti-seismic function according to claim 2, characterized in that: four arc grooves II are formed in the inner wall of the bottom of the mounting groove, and arc rubber sheets II are fixedly mounted in the four arc grooves II.

5. A suspension bridge frame with anti-seismic function as defined in claim 1, wherein: two equal fixed mounting has the hanger plate on the one side outer wall that baffle (1) kept away from each other, two the equal fixed mounting in top of hanger plate has the mounting panel.

6. Suspension bridge with anti-seismic function according to claim 1, characterized in that: two all seted up a plurality of air vents on the one side outer wall of baffle (1), it is a plurality of the air vent is the rectangle and distributes.