CN217642539U

CN217642539U - Groove type corrosion-resistant aluminum alloy bridge frame

Info

Publication number: CN217642539U
Application number: CN202221517414.8U
Authority: CN
Inventors: 孙大伟; 张如朝; 徐福和
Original assignee: Jiajia Technology Group Co ltd
Current assignee: Jiajia Technology Group Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-21
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses an anticorrosive aluminum alloy crane span structure of slot type, including the bridge box, the fixed locating piece that is equipped with of one end of bridge box, the constant head tank has been seted up to the other end of bridge box, the spacing groove has all been seted up to the both sides of bridge box, the inside sliding connection of spacing groove has the stopper, the top block of bridge box is connected with the bridge lid, the outside threaded connection of bridge lid has adjusting bolt, and adjusting bolt and stopper fixed connection, the louvre has all been seted up at the both sides middle part of bridge box. Through this design, under adjusting bolt, louvre, constant head tank, locating piece, spacing groove, stopper, mounting groove, rubber strip, spread groove, connecting block, fixing bolt's effect to carry out convenient quickly separating to crane span structure box and crane span structure lid, and when crane span structure box and crane span structure lid were installed, improved the stability that crane span structure box and crane span structure lid are connected, avoided crane span structure box and crane span structure lid to take place the problem that drops when using.

Description

Groove type corrosion-resistant aluminum alloy bridge frame

Technical Field

The utility model belongs to the technical field of the aluminum alloy crane span structure, concretely relates to anticorrosive aluminum alloy crane span structure of slot type.

Background

The aluminum alloy bridge frame has the characteristics of beautiful appearance, simple structure, unique style, large load capacity, light weight and the like. After the surface of the aluminum alloy cable bridge is anodized, the aluminum alloy cable bridge is not only corrosion resistant, but also anti-electromagnetic interference, especially anti-shielding interference, which is irreplaceable for a steel bridge. The aluminum alloy bridge has practical value of great significance in modern industry, modern national defense and modern high technology.

Most of aluminum alloy bridge frames are made of stainless steel materials, due to the characteristics of the stainless steel materials, the aluminum alloy bridge frames have high corrosion resistance, when a bridge frame box and a bridge frame cover of the groove type aluminum alloy bridge frame are used, the bridge frame box and the bridge frame cover are not convenient to separate after being clamped, and the connection stability of the bridge frame box and the bridge frame cover is poor, so that the problem is solved by the groove type corrosion-resistant aluminum alloy bridge frame.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing the groove type corrosion-resistant aluminum alloy bridge.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an anticorrosive aluminum alloy crane span structure of slot type, includes the bridge box, the fixed locating piece that is equipped with of one end of bridge box, the constant head tank has been seted up to the other end of bridge box, the spacing groove has all been seted up to the both sides of bridge box, the inside sliding connection of spacing groove has the stopper, the top block of bridge box is connected with the bridge lid, the outside threaded connection of bridge lid has adjusting bolt, and adjusting bolt and stopper fixed connection, the louvre has all been seted up at the both sides middle part of bridge box, the spread groove has been seted up to the both sides lower part of bridge box, the inside block of spread groove is connected with the connecting block, the inside threaded connection of connecting block has fixing bolt.

As a preferred technical scheme of the utility model, the mounting box is installed to the interior bottom of bridge box, the inside of mounting box is equipped with reset spring, reset spring's the fixed grip block that is equipped with of the other end, and per two mounting box symmetries set up.

As an optimal technical scheme of the utility model, the cross section diameter of stopper sets up with the inside width looks adaptation of spacing groove, the interior top width of bridge lid sets up with the outer width looks adaptation of bridge box.

As an optimal technical scheme of the utility model, the mounting groove has been seted up at the top of bridge box, the inside of mounting groove is equipped with the rubber strip.

As a preferred technical scheme of the utility model, the louvre is equipped with a plurality of, and the inside of louvre is equipped with the dust screen.

As an optimal technical scheme of the utility model, the inboard of grip block is the arc setting, and the inboard of grip block is equipped with insulating the pad.

As a preferred technical scheme of the utility model, mounting box, reset spring, grip block all are equipped with a plurality of, and every mounting box is inside all to be equipped with two reset spring.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the design, under the action of the adjusting bolt, the heat dissipation holes, the positioning groove, the positioning block, the limiting block, the mounting groove, the rubber strip, the connecting groove, the connecting block and the fixing bolt, the bridge box and the bridge cover can be conveniently and quickly separated, and when the bridge box and the bridge cover are mounted, the stability of connection between the bridge box and the bridge cover is improved, and the problem that the bridge box and the bridge cover fall off in use is avoided;

2. through this design, under the effect of mounting box, reset spring, grip block, place solitary electric wire in the inboard of two grip blocks, under reset spring's elastic deformation effect to promote the grip block and fix the centre gripping to the electric wire, and this operational mode is simple, and then convenient to popularize and use.

Drawings

Fig. 1 is one of the schematic three-dimensional structures of the present invention;

fig. 2 is one of the schematic three-dimensional structures of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged view of the structure at B in fig. 2 according to the present invention;

fig. 5 is a schematic side view of fig. 1 according to the present invention.

Wherein: 1. a bridge box; 2. a bridge deck cover; 3. adjusting the bolt; 4. heat dissipation holes; 5. positioning a groove; 6. positioning a block; 7. a limiting groove; 8. a limiting block; 9. mounting grooves; 10. a rubber strip; 11. connecting grooves; 12. connecting blocks; 13. fixing the bolt; 14. mounting a box; 15. a return spring; 16. and (4) clamping the plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, a anticorrosive aluminum alloy crane span structure of slot type, including bridge box 1, the fixed locating piece 6 that is equipped with of one end of bridge box 1, constant head tank 5 has been seted up to the other end of bridge box 1, spacing groove 7 has all been seted up to the both sides of bridge box 1, the inside sliding connection of spacing groove 7 has stopper 8, the top block of bridge box 1 is connected with bridge lid 2, the outside threaded connection of bridge lid 2 has adjusting bolt 3, and adjusting bolt 3 and stopper 8 fixed connection, louvre 4 has all been seted up at the both sides middle part of bridge box 1, spread groove 11 has been seted up to the both sides lower part of bridge box 1, the inside block of spread groove 11 is connected with connecting block 12, the inside threaded connection of connecting block 12 has fixing bolt 13.

When the crane span structure box 1 and the crane span structure cover 2 of aluminum alloy crane span structure separate, through rotating adjusting bolt 3, make adjusting bolt 3 drive stopper 8 and remove, make stopper 8 and the inboard laminating of crane span structure cover 2, cover 2 with the crane span structure this moment and upwards turn, can easily separate crane span structure box 1 and crane span structure cover 2, when installing crane span structure box 1 and crane span structure cover 2, carry out the block with crane span structure box 1 and crane span structure cover 2, under the effect of rubber strip 10, frictional force through crane span structure cover 2 and crane span structure box 1, crane span structure box 1 and crane span structure cover 2 offset has been avoided, and through rotating adjusting bolt 3, make adjusting bolt 3 drive stopper 8 to rotate, make stopper 8's top laminate with the inboard of spacing groove 7, and with the suitable set of spacing groove 7 under, make crane span structure box 1 and cover 2 connected effect more firm, through this design, so that convenient quick separation is carried out to crane span structure box 1 and crane span structure cover 2, and bridge span structure box 1 and crane span structure box cover 2 set the inboard, the stability that the crane span structure box 2 sets up when the crane span structure cover 2 and the crane span structure 2, the crane span structure lid 2 has improved the use problem of avoiding the crane span structure cover 1 and having taken place the crane span structure 2 to drop. And under the block of spread groove 11 and connecting block 12 is connected, so that connect multiunit crane span structure box 1, carry out threaded connection through fixing bolt 13 to connecting block 12 and crane span structure box 1, thereby realized the fixed connection between multiunit crane span structure box 1, and under the location of constant head tank 5 with locating piece 6, when connecting through two crane span structure boxes 1, avoided the problem of taking place offset, stability when having improved two crane span structure boxes 1 and connecting then.

In other embodiments, a mounting box 14 is mounted at the bottom inside the bridge box 1, a return spring 15 is arranged inside the mounting box 14, a clamping plate 16 is fixedly arranged at the other end of the return spring 15, and every two mounting boxes 14 are symmetrically arranged; through this design, place solitary electric wire in the inboard of two grip blocks 16, under reset spring 15's elastic deformation effect to promote grip block 16 and fix the centre gripping to the electric wire, and this operation is simple, and then convenient to popularize and use.

In other embodiments, the diameter of the cross section of the limiting block 8 is matched with the inner width of the limiting groove 7, and the width of the inner top of the bridge cover 2 is matched with the outer width of the bridge box 1; through stopper 8 and spacing groove 7's looks adaptation setting, separate with spacing groove 7 on stopper 8 top to bridge lid 2 and bridge box 1 carry out the quickly separating, at the looks adaptation setting of bridge box 1 with bridge lid 2, improved the sealed effect of bridge box 1 and bridge lid 2 junction.

In other embodiments, the top of the bridge box 1 is provided with an installation groove 9, and a rubber strip 10 is arranged inside the installation groove 9; through setting up rubber strip 10 to protect the contact surface of crane span structure box 1 with crane span structure lid 2, avoided the wearing and tearing and the deformation of crane span structure box 1 with crane span structure lid 2, and improved the stability when crane span structure box 1 places with the laminating of crane span structure lid 2.

In other embodiments, a plurality of heat dissipation holes 4 are provided, and a dust screen is provided inside the heat dissipation holes 4; through setting up the dust screen, both guaranteed the ventilation radiating effect of aluminum alloy crane span structure, had the dustproof effect of playing, avoided the dust to get into the aluminum alloy crane span structure influence current and carry.

In other embodiments, the inner side of the clamping plate 16 is arc-shaped, and the inner side of the clamping plate 16 is provided with an insulating pad; through the inboard arc setting to grip block 16 in order to stabilize the centre gripping to the electric wire, and through setting up the insulating pad in order to play the protection to avoid wearing and tearing to the electric wire centre gripping, and play insulating effect.

In other embodiments, a plurality of the mounting boxes 14, the return springs 15 and the clamping plates 16 are provided, and two return springs 15 are provided inside each mounting box 14.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a anticorrosive aluminum alloy crane span structure of slot type, includes bridge box (1), its characterized in that: the fixed locating piece (6) that is equipped with of one end of bridge frame box (1), constant head tank (5) have been seted up to the other end of bridge frame box (1), spacing groove (7) have all been seted up to the both sides of bridge frame box (1), the inside sliding connection of spacing groove (7) has stopper (8), the top block of bridge frame box (1) is connected with bridge lid (2), the outside threaded connection of bridge lid (2) has adjusting bolt (3), and adjusting bolt (3) and stopper (8) fixed connection, louvre (4) have all been seted up at the both sides middle part of bridge frame box (1), spread groove (11) have been seted up to the both sides lower part of bridge frame box (1), the inside block of spread groove (11) is connected with connecting block (12), the inside threaded connection of connecting block (12) has fixing bolt (13).

2. The trough-type corrosion-resistant aluminum alloy bridge frame of claim 1, wherein: mounting box (14) are installed to the interior bottom of bridge box (1), the inside of mounting box (14) is equipped with reset spring (15), the fixed grip block (16) that is equipped with of the other end of reset spring (15), and per two mounting box (14) symmetry sets up.

3. The trough-type corrosion-resistant aluminum alloy bridge frame of claim 1, wherein: the cross section diameter of the limiting block (8) is matched with the inner width of the limiting groove (7), and the width of the inner top of the bridge frame cover (2) is matched with the outer width of the bridge frame box (1).

4. The trough-type corrosion-resistant aluminum alloy bridge frame of claim 1, wherein: the bridge box is characterized in that a mounting groove (9) is formed in the top of the bridge box (1), and a rubber strip (10) is arranged inside the mounting groove (9).

5. The trough-type corrosion-resistant aluminum alloy bridge frame of claim 1, wherein: the heat dissipation holes (4) are provided with a plurality of heat dissipation holes, and dust screens are arranged inside the heat dissipation holes (4).

6. The trough-type corrosion-resistant aluminum alloy bridge frame of claim 2, wherein: the inner side of the clamping plate (16) is arc-shaped, and an insulating pad is arranged on the inner side of the clamping plate (16).

7. The trough-type corrosion-resistant aluminum alloy bridge frame of claim 2, wherein: the mounting box (14), the reset springs (15) and the clamping plate (16) are all provided with a plurality of, and two reset springs (15) are arranged inside each mounting box (14).