CN211641741U

CN211641741U - Novel heavy truck air suspension guide arm convenient to disassemble and assemble

Info

Publication number: CN211641741U
Application number: CN202020040866.6U
Authority: CN
Inventors: 张涛焘
Original assignee: Hubei Yisheng Industrial Technology Co ltd
Current assignee: Hubei Yisheng Industrial Technology Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-10-09
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a novel heavy truck air suspension guide arm convenient to disassemble and assemble, which comprises a guide arm main body, wherein the end part of the guide arm main body is screwed and connected with a second bolt, the two sides of the second bolt are fixedly welded with a second clamp plate groove, the two ends of the second clamp plate groove are both screwed and connected with a third bolt, the lower surface of the end part of the guide arm main body is provided with a plate block, and the two ends inside the plate block are both fixedly welded with a sliding pin; through the tip lower surface design plate at the guiding arm main part and at the tight clamp plate of the internal design of plate and third draw-in groove, carry out regular motion when avoiding installing the back and make the bolt not hard up, be not convenient for sticis the bolt fixed, can pass through the inside block of second fixture block at second fixture block groove, close the third bolt soon and fix second fixture block and second fixture block groove and make the plate fix at the lower surface, take place elastic deformation's effect through sticising the spring after fixed and slide the surface of both ends at the sliding pin with the fly leaf.

Description

Novel heavy truck air suspension guide arm convenient to disassemble and assemble

Technical Field

The utility model belongs to the technical field of the air suspension leading arm, concretely relates to neotype heavily block air suspension leading arm convenient to dismouting.

Background

The existing air suspension guide arm has economy, a heavy truck with the same cargo-carrying quality has the advantages that the weight difference between the installed air suspension and the non-installed air suspension is large, the impact resistance is enhanced during braking, the center of gravity transfer is small, the vehicle body is stable, under the condition of the same braking force, the braking efficiency is higher, the comfort is realized, the goods loss is reduced, the impact force is small, the road surface is protected to a certain extent, the co-worker maintenance is more convenient, the accidents such as tire burst and the like are reduced, and the guide arm is effectively used; current air suspension leading arm carries out the regular motion when the installation back uses and makes the bolt not hard up, is not convenient for sticis the bolt fixed, influences the use, leads to leading arm intermediate position department to damage when the regular motion produces the friction when using, is not convenient for strengthen the problem that uses and damage and change, for this we provide a neotype heavily block air suspension leading arm of dismouting of being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a neotype heavily block air suspension leading arm convenient to dismouting to it carries out the regular motion when using after the installation to put forward current air suspension leading arm in the above-mentioned background art to solve makes the bolt not hard up to be convenient for sticis the bolt fixed, influences the use, leads to leading arm intermediate position department to damage when the regular motion produces the friction when using, is not convenient for strengthen the use and damage the problem of changing.

In order to achieve the above object, the utility model provides a following technical scheme: a novel heavy truck air suspension guide arm convenient to disassemble and assemble comprises a guide arm main body, wherein the end part of the guide arm main body is connected with a second bolt in a screwing mode, the two sides of the second bolt are fixedly welded with second clamping plate grooves, the two ends of each second clamping plate groove are connected with a third bolt in a screwing mode, a plate is arranged on the lower surface of the end part of the guide arm main body, sliding pins are fixedly welded at the two ends inside the plate, a movable plate is movably connected inside the plate through the sliding pins, a compression spring is fixedly welded at the joint of the lower surface of the movable plate and the bottom end inside the plate, a compression plate is fixedly welded on the upper surface of the movable plate, connecting frames are fixedly welded at the two ends of the upper surface of the plate, a second clamping block is integrally formed at the end part of each connecting frame, and the guide arm main body are connected with the second clamping plate grooves in a sliding mode through the second clamping blocks, and the second clamping block and the second clamping plate groove are fixedly connected through the third bolt in a screwing mode.

Preferably, the intermediate position department of guiding arm main part is located both sides integral type shaping and has the connecting plate, first draw-in groove has been seted up to the both sides of connecting plate, the upper surface both ends of connecting plate all close soon and are connected with first bolt, the inside of connecting plate is provided with the reinforcing plate, two third draw-in grooves have been seted up to the inside of reinforcing plate, the equal welded fastening in both ends of reinforcing plate has first fixture block, just the reinforcing plate with the connecting plate passes through first fixture block with first draw-in groove block is connected, just first fixture block with the connecting plate passes through first bolt closes soon and is connected.

Preferably, the first clamping block and the first clamping groove are both rectangular structures, and the first clamping block is embedded in the first clamping groove.

Preferably, the reinforcing plate is of a rectangular structure, and the lower surface of the reinforcing plate is embedded in the connecting plate.

Preferably, the first bolt penetrates through the connecting plate, and the end of the connecting plate is embedded into the first fixture block.

Preferably, the second clamping block is embedded in the second clamping block groove, the third bolt penetrates through the second clamping block groove, and the end of the third bolt is embedded in the second clamping block.

Preferably, the sliding pin is of an annular structure, and the sliding pin penetrates through two ends of the movable plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the tip lower surface design plate at the guiding arm main part and at the tight clamp plate of the internal design of plate and third draw-in groove, carry out regular motion when avoiding installing the back and make the bolt not hard up, it is fixed to be not convenient for sticis the bolt, can be through the inside block of second fixture block at second clamp plate groove, close the third bolt soon and fix second fixture block and second clamp plate groove and make the plate fix at the lower surface, fixed back takes place elastic deformation's effect through sticising the spring and slides the both ends of fly leaf at the surface of sliding pin, the inside of the tip embedding pressfitting plate of drive second bolt this moment, make the inside of the tip embedding third draw-in groove of second bolt carry out the block fixed, difficult not hard up, the not hard up problem that the bolt is not hard up when having solved the constant motion influence use.

(2) Through the intermediate position department both sides design connecting plate in the guiding arm main part and the inner design reinforcing plate at the connecting plate, lead to the guiding arm intermediate position department to damage when avoiding the use when regular motion produces the friction, be not convenient for strengthen the use and damage and change, can close the inside at the connecting plate with the reinforcing plate through first fixture block in the inside of first draw-in groove, close first bolt soon and fix first fixture block and connecting plate, make reinforcing plate and heavy card device contact strengthen the use when fixed back installation, friction damage can dismantle the change with the reinforcing plate by the same operation during long-term use, it is not convenient for strengthen the use to have solved friction damage, damage the problem of the back change of being not convenient for simultaneously.

Drawings

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

FIG. 2 is an enlarged schematic view of a portion B of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the plate, the pressing plate and the movable plate of the present invention;

fig. 4 is a schematic structural view of the pressing plate and the third clamping groove of the present invention;

FIG. 5 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

in the figure: 1. a guide arm body; 2. a reinforcing plate; 3. a first clamping block; 4. a first card slot; 5. a first bolt; 6. a connecting frame; 7. a plate block; 8. pressing the plate tightly; 9. a second bolt; 10. a second fixture block; 11. a second card slot; 12. a third bolt; 13. a slide pin; 14. a compression spring; 15. a movable plate; 16. a third card slot; 17. a connecting plate.

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, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a novel heavy truck air suspension guide arm convenient to disassemble and assemble comprises a guide arm main body 1, wherein the end part of the guide arm main body 1 is connected with a second bolt 9 in a screwing mode, two sides of the second bolt 9 are fixedly welded with second clamping plate grooves 11, two ends of each second clamping plate groove 11 are connected with a third bolt 12 in a screwing mode, a plate 7 is arranged on the lower surface of the end part of the guide arm main body 1, two ends of the inside of the plate 7 are fixedly welded with sliding pins 13, the inside of the plate 7 is movably connected with a movable plate 15 through the sliding pins 13, a compression spring 14 is fixedly welded at the joint of the lower surface of the movable plate 15 and the bottom end of the inside of the plate 7, a compression plate 8 is fixedly welded on the upper surface of the movable plate 15, two ends of the upper surface of the plate 7 are fixedly welded with connecting frames 6, a second clamping block 10 is formed at the end part of the connecting frame 6, the connecting frame 6 and the guide arm main body 1 are connected, and the second fixture block 10 and the second fixture groove 11 are screwed and fixedly connected through a third bolt 12, the second fixture block 10 can be clamped in the second fixture groove 11, the third bolt 12 is screwed to fix the second fixture block 10 and the second fixture groove 11, so that the plate 7 is fixed on the lower surface, after the second fixture block is fixed, the two ends of the movable plate 15 slide on the outer surface of the sliding pin 13 under the action of elastic deformation of the compression spring 14, at the moment, the end part of the second bolt 9 is driven to be embedded into the compression plate 8, so that the end part of the second bolt 9 is embedded into the third fixture groove 16 to be clamped and fixed, and the looseness is not easy to occur.

In the embodiment, preferably, the connecting plates 17 are integrally formed at the middle positions of the guide arm main body 1 at the two sides, the first clamping grooves 4 are formed at the two sides of the connecting plates 17, the first bolts 5 are rotatably connected to the two ends of the upper surface of the connecting plates 17, the reinforcing plate 2 is arranged inside the connecting plates 17, the two third clamping grooves 16 are formed inside the reinforcing plate 2, the first clamping blocks 3 are fixedly welded to the two ends of the reinforcing plate 2, the reinforcing plate 2 and the connecting plates 17 are connected with the first clamping grooves 4 in a clamping manner through the first clamping blocks 3, the first clamping blocks 3 and the connecting plates 17 are rotatably connected through the first bolts 5, the reinforcing plate 2 can be closed inside the connecting plates 17 by the first clamping blocks 3 clamped inside the first clamping grooves 4, the first clamping blocks 3 and the connecting plates 17 are fixed through the first bolts 5, and the reinforcing plate 2 is contacted with the heavy clamping device for reinforcing use when the fixing, the reinforcing plate 2 can be removed and replaced by the same operation when the reinforcing plate is worn out for a long time.

In order to close the reinforcing plate 2 inside the connecting plate 17 through the engagement of the first clamping block 3 and the first clamping groove 4, in this embodiment, preferably, the first clamping block 3 and the first clamping groove 4 are both rectangular structures, and the first clamping block 3 is embedded inside the first clamping groove 4.

In order to facilitate fixing of the reinforcing plate 2 inside the connecting plate 17, the guide arm body 1 is used for reinforcement, and in the present embodiment, it is preferable that the reinforcing plate 2 has a rectangular structure and the lower surface of the reinforcing plate 2 is embedded inside the connecting plate 17.

In order to facilitate fixing the first fixture 3 and the connecting plate 17 by the first bolt 5, in the embodiment, preferably, the first bolt 5 penetrates through the inside of the connecting plate 17, and an end of the connecting plate 17 is embedded in the inside of the first fixture 3.

In order to fix the second block 10 and the second block groove 11, so that the plate 7 is fixedly installed, in this embodiment, preferably, the second block 10 is embedded in the second block groove 11, the third bolt 12 penetrates through the second block groove 11, and an end of the third bolt 12 is embedded in the second block 10.

In order to facilitate stable connection of the movable plate 15 by sliding the movable plate 15 on the outer surface of the slide pin 13, in the present embodiment, it is preferable that the slide pin 13 has a ring structure, and the slide pin 13 penetrates through both ends of the movable plate 15.

The utility model discloses a theory of operation and use flow: before the novel heavy truck air suspension guide arm convenient to disassemble and assemble is used, firstly, a reinforcing plate 2 is closed inside a connecting plate 17 through a first clamping block 3 clamped inside a first clamping groove 4, a first bolt 5 is screwed to fix the first clamping block 3 and the connecting plate 17, when the novel heavy truck air suspension guide arm is fixed, the reinforcing plate 2 is in contact with a heavy truck device for reinforcing use, when the novel heavy truck air suspension guide arm is installed, when the novel heavy truck air suspension guide arm is used, friction damage can be performed during long-time use by the same operation to disassemble and replace the reinforcing plate 2, then, when the novel heavy truck air suspension guide arm is installed, the end part of a guide arm main body 1 and an air spring are fixedly installed through a second bolt 9, after the novel heavy truck air suspension guide arm is installed, the second clamping block 10 is clamped inside a second clamping plate groove 11, a third bolt 12 is screwed to fix the second clamping block 10 and the second clamping plate, the tip that drives second bolt 9 this moment imbeds the inside of holding down plate 8 for the inside of tip embedding third draw-in groove 16 of second bolt 9 carries out the block fixed, and second bolt 9 is difficult not hard up when the installation back is used in the regular motion, and the guide arm main part 1 is stably installed and is used can.

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 neotype heavily block air suspension guide arm convenient to dismouting, includes guide arm main part (1), the tip of guide arm main part (1) closes soon and is connected with second bolt (9), its characterized in that: the both sides welded fastening of second bolt (9) has second cardboard groove (11), the both ends of second cardboard groove (11) all close soon and are connected with third bolt (12), the tip lower surface of guiding arm main part (1) is provided with plate (7), the inside both ends of plate (7) all welded fastening have sliding pin (13), the inside of plate (7) is passed through sliding pin (13) swing joint has fly leaf (15), the lower surface of fly leaf (15) with the inside bottom junction welded fastening of plate (7) has clamp spring (14), the upper surface welded fastening of fly leaf (15) has clamp plate (8), the upper surface both ends of plate (7) all welded fastening have link (6), the tip integral type shaping of link (6) has second fixture block (10), link (6) with guiding arm main part (1) pass through second fixture block (10) with second cardboard groove (11) ) The second clamping block (10) is connected with the second clamping plate groove (11) in a sliding mode, and the second clamping block and the second clamping plate groove are fixedly connected in a screwing mode through a third bolt (12).

2. The novel heavy truck air suspension guide arm convenient to disassemble and assemble as claimed in claim 1, characterized in that: the intermediate position department of guiding arm main part (1) is located both sides integral type shaping and has connecting plate (17), first draw-in groove (4) have been seted up to the both sides of connecting plate (17), the upper surface both ends of connecting plate (17) all close soon and are connected with first bolt (5), the inside of connecting plate (17) is provided with reinforcing plate (2), two third draw-in grooves (16) have been seted up to the inside of reinforcing plate (2), the equal welded fastening in both ends of reinforcing plate (2) has first fixture block (3), just reinforcing plate (2) with connecting plate (17) pass through first fixture block (3) with first draw-in groove (4) block is connected, just first fixture block (3) with connecting plate (17) pass through first bolt (5) close soon and connect.

3. The novel heavy truck air suspension guide arm convenient to disassemble and assemble as claimed in claim 2, characterized in that: the first clamping block (3) and the first clamping groove (4) are both of rectangular structures, and the first clamping block (3) is embedded into the first clamping groove (4).

4. The novel heavy truck air suspension guide arm convenient to disassemble and assemble as claimed in claim 2, characterized in that: the reinforcing plate (2) is of a rectangular structure, and the lower surface of the reinforcing plate (2) is embedded into the connecting plate (17).

5. The novel heavy truck air suspension guide arm convenient to disassemble and assemble as claimed in claim 2, characterized in that: the first bolt (5) penetrates through the connecting plate (17), and the end part of the connecting plate (17) is embedded into the first fixture block (3).

6. The novel heavy truck air suspension guide arm convenient to disassemble and assemble as claimed in claim 1, characterized in that: the second clamping block (10) is embedded into the second clamping block groove (11), the third bolt (12) penetrates through the second clamping block groove (11), and the end portion of the third bolt (12) is embedded into the second clamping block (10).

7. The novel heavy truck air suspension guide arm convenient to disassemble and assemble as claimed in claim 1, characterized in that: the sliding pin (13) is of an annular structure, and the sliding pin (13) penetrates through two ends of the movable plate (15).