CN218055394U - Rear suspension overturning handle for cab of transport truck - Google Patents

Abstract

The utility model relates to a suspension upset handle field behind the driver's cabin specifically is a suspension upset handle behind transport truck driver's cabin, include: the end part of the support bracket is provided with a turnover handle; the turning handle is provided with a second insertion groove at the top, a telescopic rod is inserted into the second insertion groove, the neck of the telescopic rod is hinged with an extension rod through a rotating shaft, a screwing ring is arranged on the surface of the extension rod, an insertion ring is arranged on the surface of the screwing ring, and a fixed rod is arranged on the surface of the insertion ring; the fixing frame is arranged at the bottom of the supporting bracket; the beneficial effects are that: through adding the telescopic link, peg graft the telescopic link in the second inserting groove, when needing to use the upset handle, with the telescopic link grafting enter the second inserting groove, revolve wrong extension rod for the extension rod spiro union is in the second inserting groove, and the extension rod makes the upset handle increase, is convenient for overturn, when not using, takes the telescopic link out from the second inserting groove, rotates the extension rod round the pivot.

Description

Rear suspension overturning handle for cab of transport truck

Technical Field

The utility model relates to a suspension upset handle field specifically is a suspension upset handle behind transport truck driver's cabin.

Background

The cab turnover system comprises 4 parts including a turnover mechanism assembly, a supporting rod mechanism assembly, a rear suspension mechanism assembly, a locking mechanism assembly and the like, wherein the turnover mechanism and the supporting mechanism are respectively connected with a cab longitudinal beam and a frame assembly through bolts, the rear suspension mechanism is fixed on the frame assembly through bolts, and the locking mechanism assembly is assembled on a rear cross beam of the cab;

in the prior art, a turnover handle is suspended behind a cab of a transport truck and used for turning over the cab, and the cab can be turned over by the turnover handle after a locking structure is released;

however, the existing overturning handles are long, so that the force arm is convenient to increase, and the cab is convenient to overturn, but the overlong overturning handles are exposed outside the cab and are easy to collide, so that the connecting structure between the overturning handles and the overturning structure is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suspension upset handle behind transport truck driver's cabin to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a transport truck cab rear suspension rollover handle comprising:

the end part of the support bracket is provided with a turnover handle;

the turning handle is provided with a second insertion groove at the top, a telescopic rod is inserted into the second insertion groove, the neck of the telescopic rod is hinged with an extension rod through a rotating shaft, a screwing ring is arranged on the surface of the extension rod, an insertion ring is arranged on the surface of the screwing ring, and a fixed rod is arranged on the surface of the insertion ring; and

the fixing frame is arranged at the bottom of the supporting bracket.

Preferably, the section of the second inserting groove is T-shaped, the diameter of one end close to the top of the overturning handle is smaller, the diameter of one end close to the bottom of the overturning handle is larger, and the inner wall of one end close to the top of the overturning handle is provided with threads.

Preferably, the section of telescopic link is the T type, and the diameter that the telescopic link is close to the one end of second inserting groove is great, and the telescopic link is located the outside one end diameter of second inserting groove less, and the diameter that the telescopic link is located the outside one end of second inserting groove is unanimous with the one end diameter at second inserting groove top, and the telescopic link can remove in second inserting groove inside, and the telescopic link can not break away from out in the second inserting groove.

Preferably, the bottom and the top of extension rod are provided with two sets of screw threads, and extension rod top screw thread department spiro union has revolves the twisting ring, revolves the bottom of twisting the twisting ring and has seted up the annular, and the grafting ring has been pegged graft in the annular, and the grafting ring rotates in the annular, and the grafting ring can not break away from out the annular.

Preferably, the dead lever is the T type, and first inserting groove has been seted up on the surface of upset handle, and first inserting groove be the L type, during the tip of dead lever can insert into first inserting groove, and the tip of dead lever can remove in first inserting groove.

Preferably, the surface of the turnover handle is provided with a sliding groove, the sliding groove is positioned outside the first insertion groove, one end of the fixed rod connected with the insertion ring can move in the sliding groove, and when the end part of the fixed rod is inserted in the first insertion groove, the other end of the fixed rod is positioned in the sliding groove.

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

through adding the telescopic link, peg graft the telescopic link in the second inserting groove, when needing to use the upset handle, in inserting the telescopic link into the second inserting groove, revolve wrong extension rod, make the extension rod spiro union in the second inserting groove, the extension rod makes the upset handle increase, be convenient for overturn, when not using, take the telescopic link out from the second inserting groove, rotate the extension rod round the pivot, in inserting the tip of dead lever into first inserting groove, revolve wrong ring, make the grafting ring remove, the tip of dead lever just removes in first inserting groove, the tip of dead lever is located inside first inserting groove, can not break away from first inserting groove, just fix the extension rod on the surface of upset handle, make the length of upset handle and extension shortening rod.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the turning handle of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: the device comprises a support bracket 1, a turnover handle 2, a screwing ring 3, an inserting ring 4, a fixed rod 5, an extension rod 6, an expansion rod 7, a sliding groove 8, a first inserting groove 9, a second inserting groove 10 and a fixing frame 11.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of certain embodiments of the invention and are not to be construed as limiting the scope of the invention, which is defined by the appended claims.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1-3, the present invention provides a technical solution: a transport truck cab rear suspension rollover handle comprising: the end part of the support bracket 1 is provided with an overturning handle 2, the surface of the overturning handle 2 is provided with a sliding groove 8, the sliding groove 8 is positioned outside a first inserting groove 9, one end of a fixed rod 5 connected with an inserting ring 4 can move in the sliding groove 8, when the end part of the fixed rod 5 is inserted in the first inserting groove 9, the other end of the fixed rod is positioned in the sliding groove 8, the top part of the overturning handle 2 is provided with a second inserting groove 10, an expansion link 7 is inserted in the second inserting groove 10, and the neck part of the expansion link 7 is hinged with an extension rod 6 through a rotating shaft;

the surface mounting of extension rod 6 revolves wrong ring 3, it is provided with plug ring 4 to revolve the surface of twisting ring 3, the surface mounting of plug ring 4 has dead lever 5, dead lever 5 is the T type, first inserting groove 9 has been seted up on the surface of upset handle 2, be the L type of first inserting groove 9, the tip of dead lever 5 can be pegged graft into first inserting groove 9, and the tip of dead lever 5 can remove in first inserting groove 9, the section of second inserting groove 10 is the T font, the one end diameter that is close to the top of upset handle 2 is less, the one end diameter that is close to the bottom of upset handle 2 is great, and the one end inner wall that is close to the top of upset handle 2 is provided with the screw thread, the section of telescopic link 7 is the T type, the diameter that telescopic link 7 is close to the one end of second inserting groove 10 is great, the one end diameter that telescopic link 7 is located the outside of second inserting groove 10 is less, the diameter that telescopic link 7 is located the one end of second inserting groove 10 is unanimous with the one end diameter at the top of second inserting groove 10, telescopic link 7 can not break away from the top of second inserting groove 10 and establish the screw thread and revolve the ring groove 4 and connect the top of extension rod 4 and the ring 4 and rotate the ring groove 3, the top of extension rod can not set up the top of rotating ring groove 3, the extension rod can not connect the ring groove 3, the top of revolving ring groove 4, the top of extension rod can not seted up the ring groove 4 and the ring groove 3, the top of revolving ring groove 4.

Peg graft telescopic link 7 in second inserting groove 10, when needing to use upset handle 2, insert into second inserting groove 10 with telescopic link 7, revolve wrong extension rod 6, make extension rod 6 spiro union in second inserting groove 10, extension rod 6 makes upset handle 2 increase, be convenient for overturn, when not using, take telescopic link 7 out from second inserting groove 10, rotate extension rod 6 round the pivot, insert into first inserting groove 9 with the tip of dead lever 5, revolve wrong ring 3 of revolving, make and insert ring 4 and remove, the tip of dead lever 5 just removes in first inserting groove 9, the tip of dead lever 5 is located inside first inserting groove 9, can not break away from first inserting groove 9, just fix the surface at upset handle 2 with extension rod 6, make upset handle 2 and extension rod 6's length shorten.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. The utility model provides a suspension upset handle behind haulage truck driver's cabin which characterized in that: the method comprises the following steps:

the device comprises a support bracket (1), wherein a turnover handle (2) is arranged at the end part of the support bracket (1);

the turning handle (2) is characterized in that a second insertion groove (10) is formed in the top of the turning handle (2), a telescopic rod (7) is inserted into the second insertion groove (10), the neck of the telescopic rod (7) is hinged to an extension rod (6) through a rotating shaft, a screwing ring (3) is installed on the surface of the extension rod (6), an insertion ring (4) is arranged on the surface of the screwing ring (3), and a fixing rod (5) is installed on the surface of the insertion ring (4); and

the fixed mount (11) is arranged at the bottom of the supporting bracket (1).

2. The haul truck cab rear suspension rollover handle according to claim 1, wherein: the section of the second inserting groove (10) is T-shaped, the diameter of one end, close to the top of the overturning handle (2), is smaller, the diameter of one end, close to the bottom of the overturning handle (2), is larger, and the inner wall of one end, close to the top of the overturning handle (2), is provided with threads.

3. The transport truck cab rear suspension rollover handle according to claim 2, wherein: the section of telescopic link (7) is the T type, and the diameter that telescopic link (7) are close to the one end of second inserting groove (10) is great, and telescopic link (7) are located the outside one end diameter of second inserting groove (10) less, and the diameter that telescopic link (7) are located the outside one end of second inserting groove (10) is unanimous with the one end diameter at second inserting groove (10) top, and telescopic link (7) can be at inside removal in second inserting groove (10), and telescopic link (7) can not break away from in second inserting groove (10).

4. The transport truck cab rear suspension rollover handle according to claim 1, wherein: the bottom and the top of extension rod (6) are provided with two sets of screw threads, and extension rod (6) top screw thread department spiro union has revolves ring (3), revolves the bottom of revolving ring (3) and has seted up the annular, has pegged graft in the annular and has connect grafting ring (4), and grafting ring (4) rotate in the annular, and grafting ring (4) can not break away from out the annular.

5. The transport truck cab rear suspension rollover handle according to claim 1, wherein: the fixing rod (5) is T-shaped, a first insertion groove (9) is formed in the surface of the turnover handle (2), the first insertion groove (9) is L-shaped, the end portion of the fixing rod (5) can be inserted into the first insertion groove (9), and the end portion of the fixing rod (5) can move in the first insertion groove (9).

6. The haul truck cab rear suspension rollover handle according to claim 5, wherein: spout (8) have been seted up on the surface of upset handle (2), and spout (8) are located the outside of first inserting groove (9), and the one end that dead lever (5) and grafting ring (4) are connected can remove in spout (8), when the tip grafting of dead lever (5) is in first inserting groove (9), the other end is located spout (8).

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