CN211809966U - Assembled low-gravity center-mounted axle trailer - Google Patents
Assembled low-gravity center-mounted axle trailer Download PDFInfo
- Publication number
- CN211809966U CN211809966U CN202020252984.3U CN202020252984U CN211809966U CN 211809966 U CN211809966 U CN 211809966U CN 202020252984 U CN202020252984 U CN 202020252984U CN 211809966 U CN211809966 U CN 211809966U
- Authority
- CN
- China
- Prior art keywords
- hole
- traction
- frame
- fixing
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an axle trailer is put to assembled low focus, it includes: a frame; a traveling wheel assembly disposed below the frame for supporting the frame; a box body arranged above the frame; the traction device comprises a traction rod and a traction ring, and a reinforcing plate is arranged at the joint of the traction ring and the traction rod. The utility model has the characteristics of reduce the vehicle focus, increase freight volume and reinforcing the steadiness of connecting etc.
Description
Technical Field
The utility model relates to a transport vehicle field. More specifically, the utility model relates to a low gravity center of assembled puts axle trailer.
Background
The middle-axle van has the characteristics of convenient connection, effective enlargement of transportation capacity and the like, so that the middle-axle van has wider application prospect. The connection of central shaft van and main car is realized through draw gear, and current draw gear is usually connected in order to be connected with traction ring and drawbar fixedly through the screw thread on bolt and the mounting panel and the mount pad, and the fastness of connection is lower.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
It is also an object of the present invention to provide an assembled low center of gravity center axle trailer that reduces the measurement center of gravity, increases the volume of transportation and enhances the stability of the connection.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided an assembled low center of gravity center axle trailer, comprising:
a frame;
a traveling wheel assembly disposed below the frame for supporting the frame;
a box body arranged above the frame;
draw gear, it includes traction lever and traction ring, the traction lever is enclosed by 4 long steel sheets and forms hollow column structure, the one end of traction lever pass through the bolt with connected to the frame, the welding has the mount pad on the terminal surface of the traction lever other end, the traction ring includes go-between, connecting rod, mounting panel and reinforcing plate, the go-between sets up the one end at the connecting rod, the other end vertical welding of connecting rod is in the middle part of mounting panel, the reinforcing plate sets up the one side that the connecting rod was kept away from to the mounting panel, the reinforcing plate size is greater than the mounting panel, the mounting panel size is less than the size of mount pad, first screw hole sets up around the mounting panel, and runs through mounting panel and reinforcing plate, be provided with first through-hole around the reinforcing plate, be provided with on the mount pad with the corresponding second screw hole of first screw hole, the bolt is connected with the first threads and the second threads in a threaded mode so as to install the mounting plate on the mounting seat, a second through hole corresponding to the first through hole is formed in the mounting seat, and the bolt penetrates through the first through hole and the second through hole and then is connected with the nut so as to fixedly connect the reinforcing plate on the mounting seat.
Preferably, the cross section of the box body is rectangular, and each surface of the box body is of a modular integrated structure.
Preferably, the reinforcing plate is welded and fixed with the mounting plate.
Preferably, the frame includes longeron and crossbeam, the longeron sets up with the crossbeam is perpendicular, the crossbeam is just made by the cell type, be provided with the mounting hole on the longeron, the crossbeam runs through behind the mounting hole with longeron welded fastening, be provided with the arc flexion on the crossbeam, the arc flexion is in the mounting hole is in order to make crossbeam upper surface and longeron upper surface be in same height.
Preferably, the steel plate at the top of the traction rod extends along the width direction of the traction rod to form a connecting part, the connecting part is provided with a plurality of first fixing holes along the length direction of the traction rod, a connecting beam is arranged below a cross beam at the front end of the frame, the connecting beam is made of channel steel, second fixing holes are arranged on two sides of the connecting beam, the traction rod and the connecting beam are connected and fixed through a fixing piece, the fixing piece is of an L-shaped structure, a plurality of third fixing holes are arranged in the L-shaped structure at the L vertical position along the length direction of the L-shaped structure, a plurality of fourth fixing holes are arranged in the L-shaped cross position along the length direction of the L-shaped structure, the first fixing holes and the fourth fixing holes are correspondingly arranged, third bolts penetrate through the first fixing holes and the fourth fixing holes and then are connected with nuts to connect and fix the traction rod and the fixing piece, and the second fixing holes are correspondingly, and the fourth bolt penetrates through the second fixing hole and the third fixing hole and then is connected with the nut so as to fix the fixing piece and the connecting beam.
Preferably, be provided with first rectangular shape through-hole on the side that the traction lever is close to mount pad one end, be provided with first sealing member on the first rectangular shape through-hole, first sealing member with the connection can be dismantled to first rectangular shape through-hole, the welding has the terminal panel in order to incite somebody to action on the terminal surface of traction lever one end the end of traction lever is sealed, be provided with the rectangular shape through-hole of second on the steel sheet of traction lever bottom, be provided with the second sealing member on the rectangular shape through-hole of second, the second sealing member with the connection can be dismantled to the rectangular through-hole of second, first sealing member and second sealing member all have rubber materials to make.
Preferably, the front end of the box body is provided with a sliding compartment door, and the rear end of the box body is provided with a double-door rear door.
Preferably, a door post is arranged at the front end of the box body, a guide rail sliding groove is formed in the door post, sliding blocks are arranged on two sides of the upper end of the compartment door and connected with the compartment door through hinge pieces, the sliding blocks are nested in the guide rail sliding grooves so that the sliding blocks slide in the guide rail sliding grooves, a bolt is arranged at the lower end of the compartment door, and a jack corresponding to the bolt is formed in the box body so that the compartment door can be fixed on the box body through the bolt. Through setting up slidingtype railway carriage or compartment door for the railway carriage or compartment door can the overlap joint in main car after the lapse, forms and passes through the footboard, and people and goods of being convenient for pass through between main car and railway carriage or compartment car.
The utility model discloses at least, include following beneficial effect: the reinforcing plate is additionally arranged at the mounting plate, so that the connection stability of the traction ring and the traction rod is enhanced, and the running safety of the vehicle is improved; the cross beam penetrates through the longitudinal beam, so that the height of the frame is reduced, the gravity center of the frame is lowered, the loading capacity is improved, and the running stability of the vehicle is improved; set up the railway carriage or compartment door at the front end of box, transport mechanism can extend to the owner and move, improves the convenience and the handling efficiency of loading and unloading. The utility model discloses reduce the steadiness of measuring the focus, increasing the freight volume and reinforcing connection.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 illustrates a schematic structure of the connection of the traction ring and the traction rod.
1. A box body; 2. a traction device; 3. a connecting ring; 4. a connecting rod; 5. a reinforcing plate.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Examples
An assembled low center of gravity center axle trailer comprising:
a frame;
a traveling wheel assembly disposed below the frame for supporting the frame;
a box body 1 arranged above the frame;
On the basis of the above embodiments, in one embodiment, the cross section of the box body 1 is rectangular, and each surface of the box body 1 is of a modular integrated structure.
On the basis of the above embodiments, in one embodiment, the reinforcing plate 5 is welded and fixed to the mounting plate.
On the basis of the above embodiment, in one embodiment, the frame includes a longitudinal beam and a cross beam, the longitudinal beam and the cross beam are arranged perpendicularly, the cross beam is made of channel steel, the longitudinal beam is provided with a mounting hole, the cross beam penetrates through the mounting hole and is then welded and fixed with the longitudinal beam, the cross beam is provided with an arc-shaped bending portion, and the arc-shaped bending portion is located at the mounting hole so that the upper surface of the cross beam and the upper surface of the longitudinal beam are located at the same height.
On the basis of the above embodiment, in one embodiment, the steel plate at the top of the drawbar extends along the width direction of the drawbar to form a connecting portion, the connecting portion is provided with a plurality of first fixing holes along the length direction of the drawbar, the lower edge of the cross beam at the front end of the frame is provided with a connecting beam, the connecting beam is made of channel steel, the two sides of the connecting beam are provided with second fixing holes, the drawbar and the connecting beam are fixedly connected by a fixing member, the fixing member is an L-shaped structure, the fixing member of the L-shaped structure is provided with a plurality of third fixing holes along the length direction of the L-shaped structure at the L vertical position, the fixing member is provided with a plurality of fourth fixing holes along the length direction of the L-shaped structure at the L horizontal position, the first fixing holes and the fourth fixing holes are correspondingly arranged, and the third bolts penetrate through the first fixing holes and the fourth fixing holes and then are, the second fixing hole and the third fixing hole are correspondingly arranged, and the fourth bolt penetrates through the second fixing hole and the third fixing hole and then is connected with the nut to fix the fixing piece and the connecting beam.
On the basis of the above embodiment, in one embodiment, be provided with first rectangular shape through-hole on the side that the traction lever is close to mount pad one end, be provided with first sealing member on the first rectangular shape through-hole, first sealing member with the connection can be dismantled to first rectangular shape through-hole, the welding has the end panel on the terminal surface of traction lever one end in order to incite somebody to action the end of traction lever is sealed, be provided with the rectangular shape through-hole of second on the steel sheet of traction lever bottom, be provided with the second sealing member on the rectangular shape through-hole of second, the second sealing member with the connection can be dismantled to the rectangular through-hole of second, first sealing member and second sealing member all are made by rubber.
On the basis of the above embodiments, in one embodiment, the front end of the box body 1 is provided with a sliding compartment door, and the rear end of the box body 1 is provided with a double-door rear door.
On the basis of the above embodiment, in an embodiment, a door post is arranged at the front end of the box body 1, a guide rail sliding groove is arranged on the door post, sliding blocks are arranged on two sides of the upper end of the compartment door, the sliding blocks are connected with the compartment door through hinge parts, the sliding blocks are nested in the guide rail sliding groove to enable the sliding blocks to slide in the guide rail sliding groove, a plug pin is arranged at the lower end of the compartment door, and a jack corresponding to the plug pin is arranged on the box body 1 to fix the compartment door on the box body 1 through the plug pin. By arranging the sliding type compartment door, the compartment door can be lapped on the main vehicle after sliding downwards to form a passing pedal, so that people and goods can conveniently pass between the main vehicle and the compartment vehicle; when the railway carriage or compartment door was closed, up promoted the railway carriage or compartment door, the railway carriage or compartment door is upright and make the bottom support of railway carriage or compartment door on the boundary beam of box, and the jack setting is on the boundary beam, inserts the jack with the bolt to it is fixed with the railway carriage or compartment door.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. An assembled low center of gravity center axle trailer comprising:
a frame;
a traveling wheel assembly disposed below the frame for supporting the frame;
a box body arranged above the frame;
draw gear, it includes traction lever and traction ring, the traction lever is enclosed by 4 long steel sheets and forms hollow column structure, the one end of traction lever pass through the bolt with connected to the frame, the welding has the mount pad on the terminal surface of the traction lever other end, the traction ring includes go-between, connecting rod, mounting panel and reinforcing plate, the go-between sets up the one end at the connecting rod, the other end vertical welding of connecting rod is in the middle part of mounting panel, the reinforcing plate sets up the one side that the connecting rod was kept away from to the mounting panel, the reinforcing plate size is greater than the mounting panel, the mounting panel size is less than the size of mount pad, first screw hole sets up around the mounting panel, and runs through mounting panel and reinforcing plate, be provided with first through-hole around the reinforcing plate, be provided with on the mount pad with the corresponding second screw hole of first screw hole, the bolt is connected with the first threads and the second threads in a threaded mode so as to install the mounting plate on the mounting seat, a second through hole corresponding to the first through hole is formed in the mounting seat, and the bolt penetrates through the first through hole and the second through hole and then is connected with the nut so as to fixedly connect the reinforcing plate on the mounting seat.
2. The fabricated low center of gravity center axle trailer of claim 1, wherein the cross-section of the box is rectangular and each side of the box is a modular integrated structure.
3. The fabricated low center of gravity center axle trailer of claim 1, wherein the reinforcing plate is welded to the mounting plate.
4. The assembled low-gravity center-built axle trailer of claim 1, wherein the frame comprises a longitudinal beam and a transverse beam, the longitudinal beam is arranged perpendicular to the transverse beam, the transverse beam is made of channel steel, the longitudinal beam is provided with a mounting hole, the transverse beam penetrates through the mounting hole and is welded and fixed with the longitudinal beam, the transverse beam is provided with an arc-shaped bending portion, and the arc-shaped bending portion is arranged at the mounting hole so that the upper surface of the transverse beam and the upper surface of the longitudinal beam are at the same height.
5. The assembled low-gravity center-of-gravity center-mounted axle trailer as claimed in claim 1, wherein a steel plate at the top of the drawbar extends along the width direction of the drawbar to form a connecting part, the connecting part is provided with a plurality of first fixing holes along the length direction of the drawbar, a connecting beam is arranged below a cross beam at the front end of the frame, the connecting beam is made of channel steel, second fixing holes are arranged at two sides of the connecting beam, the drawbar and the connecting beam are fixedly connected through a fixing member, the fixing member is an L-shaped structure, the fixing member of the L-shaped structure is provided with a plurality of third fixing holes along the length direction of the L-shaped structure at the L vertical position, the fixing member is provided with a plurality of fourth fixing holes along the length direction of the L-shaped structure at the L horizontal position, the first fixing holes and the fourth fixing holes are correspondingly arranged, and third bolts penetrate through the first fixing holes and the fourth fixing holes and then are connected with, the second fixing hole and the third fixing hole are correspondingly arranged, and the fourth bolt penetrates through the second fixing hole and the third fixing hole and then is connected with the nut to fix the fixing piece and the connecting beam.
6. The assembled low-gravity-center centrally-mounted axle trailer as claimed in claim 1, wherein a first elongated through hole is formed in the side, close to one end of the mounting seat, of the traction rod, a first sealing element is arranged on the first elongated through hole, the first sealing element is detachably connected with the first elongated through hole, an end panel is welded to the end face of one end of the traction rod to seal the end of the traction rod, a second elongated through hole is formed in the bottom steel plate of the traction rod, a second sealing element is arranged on the second elongated through hole, the second sealing element is detachably connected with the second elongated through hole, and the first sealing element and the second sealing element are both made of rubber materials.
7. The fabricated low center of gravity center axle trailer of claim 1, wherein the front end of the box body is provided with a sliding compartment door, and the rear end of the box body is provided with a double-door rear door.
8. The assembled low-gravity central axle trailer as claimed in claim 7, wherein a door post is arranged at the front end of the box body, a guide rail sliding groove is arranged on the door post, sliding blocks are arranged on two sides of the upper end of the compartment door, the sliding blocks are connected with the compartment door through hinge parts, the sliding blocks are nested in the guide rail sliding groove to enable the sliding blocks to slide in the guide rail sliding groove, a bolt is arranged at the lower end of the compartment door, and a jack corresponding to the bolt is arranged on the box body to fix the compartment door on the box body through the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020252984.3U CN211809966U (en) | 2020-03-04 | 2020-03-04 | Assembled low-gravity center-mounted axle trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020252984.3U CN211809966U (en) | 2020-03-04 | 2020-03-04 | Assembled low-gravity center-mounted axle trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211809966U true CN211809966U (en) | 2020-10-30 |
Family
ID=72997608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020252984.3U Active CN211809966U (en) | 2020-03-04 | 2020-03-04 | Assembled low-gravity center-mounted axle trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211809966U (en) |
-
2020
- 2020-03-04 CN CN202020252984.3U patent/CN211809966U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204323486U (en) | Light-duty pure electric coach and chassis frame thereof | |
| CN206067886U (en) | A kind of pure Minitype electric truck frame | |
| CN105946977A (en) | Automobile body framework | |
| CN113247094A (en) | Tractor frame | |
| CN204150113U (en) | A kind of special-shaped longeron dump Truck Frame having subframe function concurrently | |
| CN210680732U (en) | Traction and bolster buffering structure for suspension type monorail train | |
| US4953891A (en) | Connecting structure for connecting a spring axle suspension to a vehicle chassis | |
| CN211809966U (en) | Assembled low-gravity center-mounted axle trailer | |
| CN105501296A (en) | Dump truck frame with alien-shaped longitudinal beams and sub-frame function | |
| CN2825388Y (en) | Traction and bolster device of tank car without underframe | |
| CN113044123A (en) | Aluminum alloy lightweight fast-assembling van-type structure | |
| CN111661153B (en) | Integral frame type H-shaped light truck frame assembly | |
| US4579382A (en) | Lift-roof trailer | |
| CN210707610U (en) | Frame and electric vehicle | |
| CN205098319U (en) | Full load bearing structure railway carriage or compartment of aluminum alloy car | |
| CN114228842B (en) | New forms of energy commodity circulation car, carriage and chassis assembly | |
| CN112208638A (en) | Frame and electric vehicle | |
| CN111016558B (en) | Tow hook structure, tow hook assembly and vehicle | |
| CN213705441U (en) | Pallet transportation bearing frame | |
| CN210133187U (en) | Reinforcing structure of front wall plate and front floor of automobile | |
| CN220667124U (en) | Mechanical parking equipment and vehicle carrying plate thereof | |
| RU184603U1 (en) | TRAILER OF A PASSENGER CAR | |
| JP3803542B2 (en) | Rear bumper device in a vehicle with a cargo receiving platform lifting device | |
| CN214565667U (en) | C, D regional additional strengthening of post and car | |
| CN220163842U (en) | Landing leg |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |