CN210101599U - Semitrailer landing leg reinforcing mechanism - Google Patents
Semitrailer landing leg reinforcing mechanism Download PDFInfo
- Publication number
- CN210101599U CN210101599U CN201920707885.7U CN201920707885U CN210101599U CN 210101599 U CN210101599 U CN 210101599U CN 201920707885 U CN201920707885 U CN 201920707885U CN 210101599 U CN210101599 U CN 210101599U
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- CN
- China
- Prior art keywords
- landing leg
- strengthening rib
- mount pad
- leg
- semitrailer
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- 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.)
- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a semitrailer landing leg strengthening mechanism, which comprises a vehicle rack, the bilateral symmetry of frame is provided with the landing leg mount pad, landing leg mount pad and frame fixed connection, and the bottom of landing leg mount pad is provided with the strengthening rib, strengthening rib and landing leg mount pad fixed connection, and the screw hole has been seted up to the top symmetry of strengthening rib, and a lateral symmetry of strengthening rib has seted up the side screw hole, and the bottom of strengthening rib is provided with the strengthening rib connecting rod, strengthening rib connecting rod and strengthening rib fixed connection, and one side of landing leg mount pad is provided with the landing leg, landing leg and landing leg mount pad fixed connection. The utility model discloses for traditional fixed mode reduced part quantity and welding process, the realization is dismantled conveniently, installation cost height, inefficiency, the poor problem of after-sales maintenance that strutting arrangement that can effectual solution exists on the existing semitrailer.
Description
Technical Field
The utility model relates to a semitrailer landing leg technical field specifically is a semitrailer landing leg reinforcing mechanism.
Background
The semitrailer supporting device is commonly called as a supporting leg and is positioned at the front end of a frame of a semitrailer for the semitrailer to be used after being separated from a tractor, the supporting leg is divided into a single-acting type and a linkage type, the single-acting type refers to independent operation on two sides, two cranks are arranged on the two sides, gear boxes are arranged on the two sides, the linkage type refers to simultaneous lifting of the two sides during operation, only one crank is arranged, one gear box is arranged on one gear box without the gear box, the single-acting type lifts in a single-side mode when in use, the linkage type lifts in the two sides together, the linkage type supports are used by being relatively flat on the road surface, the single-acting type supports.
The applicant of the utility model finds that the fixing mode of the existing supporting legs and the semitrailer is as shown in fig. 4, the structure is more complex, and the installation cost is higher, the efficiency is low, and the after-sale maintainability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a semitrailer landing leg strengthening mechanism aims at improving the fixed mode of current landing leg and semitrailer and is more complicated to installation cost is than higher, inefficiency, the poor problem of after-sales maintenance nature.
The utility model discloses a realize like this:
the utility model provides a semitrailer landing leg strengthening mechanism, which comprises a vehicle rack, the bilateral symmetry of frame is provided with the landing leg mount pad, landing leg mount pad and frame fixed connection, the bottom of landing leg mount pad is provided with the strengthening rib, strengthening rib and landing leg mount pad fixed connection, the screw hole has been seted up to the top symmetry of strengthening rib, and the side screw hole has been seted up to one side symmetry of strengthening rib, the bottom of strengthening rib is provided with the strengthening rib connecting rod, strengthening rib connecting rod and strengthening rib fixed connection, one side of landing leg mount pad is provided with the landing leg, landing leg and landing leg mount pad fixed.
Further, the strengthening rib sets up to the bracket structure, and the top of strengthening rib is passed through the bolt and is connected with the bottom of landing leg mount pad, and is to carry out zonulae occludens with the strengthening rib and landing leg mount pad in order can be better through setting up the strengthening rib to the bracket structure to can let the landing leg can be better be connected with the strengthening rib, and adopt bolted connection's mode then because this kind of connected mode is more firm, the equipment of also being convenient for simultaneously does benefit to the maintenance work in later stage more.
Further, the side of strengthening rib passes through bolt and landing leg fixed connection, passes through bolt and landing leg fixed connection through the side with the strengthening rib, is in order to let can constitute an organic whole between supporting leg and the strengthening rib the two to let the wholeness of supporting leg better, and then increase the steadiness of supporting leg, improved the security that the supporting leg used.
Further, the reinforcing ribs and the reinforcing rib connecting rods are fixedly connected through bolts, the reinforcing ribs on the two sides of the frame can form a whole through the reinforcing rib connecting rods, the bearing capacity of the supporting leg can be further improved, the supporting leg can be firmer, and the safety during use is improved.
Further, landing leg mount pad and landing leg pass through bolt fixed connection, pass through bolt fixed connection through setting up the supporting leg mount pad for the convenience of installing the supporting leg, pass through bolt fixed connection with landing leg mount pad and landing leg simultaneously, because adopt the bolt to carry out fixed connection, the equipment of being convenient for, it is more firm that it connects simultaneously, also does benefit to the later stage and overhauls the supporting leg.
Furthermore, landing leg mount pad and frame pass through bolt fixed connection, through adopting this kind of connected mode of bolt, is in order can be quick to install the landing leg mount pad to the price ratio of bolt is than lower, but connects more firmly, consequently adopts bolted connection not only can effectual reduce cost, but also can improve its steadiness and security.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses for traditional fixed mode reduced part quantity and welding process, the realization is dismantled conveniently, installation cost height, inefficiency, the poor problem of after-sales maintenance that strutting arrangement that can effectual solution exists on the existing semitrailer.
(1) The utility model discloses a bottom at the landing leg mount pad is provided with the strengthening rib, the strengthening rib sets up to the bracket structure, the top of strengthening rib is passed through the bolt and is connected with the bottom of landing leg mount pad, carry out zonulae occludens with the landing leg mount pad through setting up the strengthening rib into the bracket structure for can be better, thereby can let the landing leg can be better be connected with the strengthening rib, and the mode that adopts bolted connection then because this kind of connected mode is more firm, the equipment of also being convenient for simultaneously does benefit to the maintenance work in later stage more.
(2) The utility model discloses a with strengthening rib and landing leg mount pad fixed connection, the screw hole has been seted up to the top symmetry of strengthening rib, and a side symmetry of strengthening rib has seted up the side screw hole, the bottom of strengthening rib is provided with the strengthening rib connecting rod, strengthening rib connecting rod and strengthening rib fixed connection, strengthening rib and strengthening rib connecting rod pass through bolt fixed connection, pass through bolt fixed connection through adopting strengthening rib and strengthening rib connecting rod, be in order to constitute a whole with the strengthening rib of frame both sides through the strengthening rib connecting rod, the bearing capacity of supporting leg will further improve like this, thereby it can become more firm to let the supporting leg, and then improve the security when using.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an overall front view of the present invention after installation;
FIG. 2 is a partial view of a semitrailer leg reinforcing mechanism of the present invention;
fig. 3 is a left side view of the present invention after installation;
FIG. 4 is a schematic view of a conventional leg attachment structure;
FIG. 5 is a front view of a semitrailer leg reinforcing mechanism of the present invention;
FIG. 6 is a side view of a semitrailer leg reinforcing mechanism of the present invention;
fig. 7 is a top view of the support leg reinforcing mechanism of the semitrailer of the present invention.
In the figure: 1. a frame; 2. reinforcing ribs; 3. a support leg; 4. a reinforcing rib connecting rod; 5. a support leg mounting base; 6. side screw holes; 7. and (4) screw holes.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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, 2, 3, 4, 5, 6 and 7, a semitrailer landing leg reinforcing mechanism comprises a frame 1, landing leg mounting seats 5 are symmetrically arranged on two sides of the frame 1, the landing leg mounting seats 5 are fixedly connected with the frame 1 through bolts, and the connection mode of the bolts is adopted, so that the landing leg mounting seats 5 can be rapidly mounted, the bolts are low in price and stable in connection, and therefore the bolts are adopted for connection, the cost can be effectively reduced, and the stability and the safety can be improved; the bottom of the landing leg mounting seat 5 is provided with the reinforcing rib 2, the reinforcing rib 2 is of a bracket structure, the top end of the reinforcing rib 2 is connected with the bottom of the landing leg mounting seat 5 through a bolt, the reinforcing rib 2 is of the bracket structure so that the reinforcing rib 2 can be better and tightly connected with the landing leg mounting seat 5, and therefore the landing leg 3 can be better connected with the reinforcing rib 2, and the bolt connection mode is adopted because the connection mode is firmer, and meanwhile, the assembly is convenient, and the later maintenance work is facilitated; the reinforcing rib 2 is fixedly connected with the supporting leg mounting seat 5, the top of the reinforcing rib 2 is symmetrically provided with screw holes 7, one side of the reinforcing rib 2 is symmetrically provided with side screw holes 6, the bottom end of the reinforcing rib 2 is provided with a reinforcing rib connecting rod 4, the reinforcing rib connecting rod 4 is fixedly connected with the reinforcing rib 2, the reinforcing rib 2 is fixedly connected with the reinforcing rib connecting rod 4 through bolts, so that the reinforcing ribs 2 on the two sides of the frame 1 can form a whole through the reinforcing rib connecting rod 4, the bearing capacity of the supporting leg 3 can be further improved, the supporting leg 3 can be firmer, and the safety in use is further improved; the supporting leg 3 is arranged on one side of the supporting leg mounting seat 5, the supporting leg 3 is fixedly connected with the supporting leg mounting seat 5, the supporting leg mounting seat 5 is fixedly connected with the supporting leg 3 through bolts, the supporting leg 3 is conveniently mounted through the supporting leg mounting seat 5, and meanwhile, the supporting leg mounting seat 5 is fixedly connected with the supporting leg 3 through bolts, so that the supporting leg is convenient to assemble due to the fact that the supporting leg is fixedly connected through bolts, the connection is more stable, and later-period maintenance of the supporting leg 3 is facilitated; the side of strengthening rib 2 passes through bolt and 3 fixed connection of landing leg, passes through bolt and 3 fixed connection of landing leg through the side with strengthening rib 2, is in order to let can constitute an organic whole between supporting leg 3 and the strengthening rib 2 the two to let supporting leg 3's wholeness better, and then increase supporting leg 3's steadiness, improved the security that supporting leg 3 used.
The utility model discloses an installation method: at first fix strengthening rib 2 and landing leg mount pad 5 through the bolt, then be connected fixedly through side screw hole 6 and landing leg 3, let it form a triangle mount to use connecting rod 4 to fix, just can accomplish the utility model discloses an installed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a semitrailer landing leg strengthening mechanism, includes frame (1), its characterized in that: the bilateral symmetry of frame (1) is provided with landing leg mount pad (5), landing leg mount pad (5) and frame (1) fixed connection, the bottom of landing leg mount pad (5) is provided with strengthening rib (2), strengthening rib (2) and landing leg mount pad (5) fixed connection, screw hole (7) have been seted up to the top symmetry of strengthening rib (2), and the one side symmetry of strengthening rib (2) has seted up side screw hole (6), the bottom of strengthening rib (2) is provided with strengthening rib connecting rod (4), strengthening rib connecting rod (4) and strengthening rib (2) fixed connection, one side of landing leg mount pad (5) is provided with landing leg (3), landing leg (3) and landing leg mount pad (5) fixed connection.
2. A semitrailer leg reinforcing mechanism according to claim 1, characterized in that the reinforcing rib (2) is provided as a bracket structure, and the top end of the reinforcing rib (2) is connected with the bottom of the leg mounting seat (5) through a bolt.
3. A semitrailer leg reinforcing mechanism according to claim 2, characterized in that the side of the reinforcing rib (2) is fixedly connected with the leg (3) by means of bolts.
4. A semitrailer leg reinforcing mechanism according to claim 3, characterized in that the reinforcing rib (2) and the reinforcing rib connecting rod (4) are fixedly connected by means of bolts.
5. A semitrailer leg reinforcing mechanism according to claim 4, characterized in that the leg mounting base (5) and the leg (3) are fixedly connected by means of bolts.
6. A semitrailer leg reinforcing mechanism according to claim 5, characterized in that the leg mounting base (5) and the frame (1) are fixedly connected by means of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920707885.7U CN210101599U (en) | 2019-05-16 | 2019-05-16 | Semitrailer landing leg reinforcing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920707885.7U CN210101599U (en) | 2019-05-16 | 2019-05-16 | Semitrailer landing leg reinforcing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210101599U true CN210101599U (en) | 2020-02-21 |
Family
ID=69560738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920707885.7U Expired - Fee Related CN210101599U (en) | 2019-05-16 | 2019-05-16 | Semitrailer landing leg reinforcing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210101599U (en) |
-
2019
- 2019-05-16 CN CN201920707885.7U patent/CN210101599U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 |