CN218320495U

CN218320495U - Horizontal roof with unloading control assembly

Info

Publication number: CN218320495U
Application number: CN202222557375.0U
Authority: CN
Inventors: 傅勇刚
Original assignee: Jiashan Handijack Tools Corp
Current assignee: Jiashan Handijack Tools Corp
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-17
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a horizontal top with an unloading control component, aiming at solving the problems that the existing horizontal top has a single unloading structure, the length of a universal joint can not be adjusted and the use is inconvenient; the key points of the technical scheme are as follows: a sleeper roof having an unload control assembly, comprising a gimbal assembly; the universal joint subassembly includes the connecting pipe, the one end of connecting pipe is connected with the sealing member through first universal joint fork, it has the mounting groove to open on the lateral wall of connecting pipe, first fixed pin passes mounting groove and first universal joint fork fixed connection, it has the mounting hole to open on the other end of connecting pipe, the second fixed pin passes the one end fixed connection of mounting hole and second universal joint fork, the other end of second universal joint fork is connected with the one end of connecting piece, the one end that the second universal joint fork was kept away from to the connecting piece is connected with the one end of mounting, the other end of mounting is fixed on the handle bar subassembly. The utility model discloses be provided with the universal joint subassembly of adjustable length, can adjust length according to actual need.

Description

Horizontal roof with unloading control assembly

Technical Field

The utility model relates to a top crouches, concretely relates to top crouches with off-load control subassembly.

Background

The jack is light and small lifting equipment which takes a rigid jacking piece as a working device and jacks a heavy object through a top bracket or a bottom supporting claw within a small stroke. The jack is mainly used for the departments of factories, mines, transportation and the like as vehicle repair and other lifting, supporting and the like. The structure is light and firm, flexible and reliable, and can be carried and operated by one person; the pneumatic hydraulic jack is a novel and exquisite hydraulic lifting device which is designed by utilizing a gas and liquid pressurization principle and matching with a telescopic hydraulic cylinder in a combined mode, and the pneumatic horizontal hydraulic jack completely adopts pneumatic instead of manual operation, so that the pneumatic horizontal hydraulic jack is particularly suitable for the transportation industry such as automobiles, tractors and the like.

The existing horizontal top unloading structure is single, a universal joint and a valve body part form a fixed angle for use during unloading, and meanwhile, the length of the universal joint cannot be adjusted, so that the horizontal top unloading structure is inconvenient to use. Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a crouch top with off-load control subassembly for the off-load structure of solving current crouch top is comparatively single, and the universal joint becomes fixed angle with valve body part when the off-load and uses, and the length of universal joint can't be adjusted simultaneously, and is comparatively inconvenient during the use.

The above technical purpose of the utility model is realized with following technical scheme:

a horizontal roof with an unloading control assembly comprises a fixed seat, wherein the fixed seat comprises a bottom plate, the upper surface of the bottom plate is provided with a front side plate, a rear side plate, a left side plate and a right side plate, a left guide wheel is arranged on the outer side of the left side plate, a right guide wheel is arranged on the outer side of the right side plate, a handle ring is arranged on the outer side of the rear side plate, an oil pump and a hydraulic pump are arranged on the bottom plate, a sealing cover plate is arranged right above the bottom plate, a sealing element is arranged on the oil pump, and the sealing element is connected with a handle bar assembly through a universal joint assembly;

the universal joint subassembly includes the connecting pipe, the one end of connecting pipe is passed through first universal joint fork and is connected with the sealing member, it has the mounting groove to open on the lateral wall of connecting pipe, and first fixed pin passes mounting groove and first universal joint fork fixed connection, it has the mounting hole to open on the other end of connecting pipe, and the second fixed pin passes the one end fixed connection of mounting hole and second universal joint fork, the other end of second universal joint fork is connected with the one end of connecting piece, the one end that the second universal joint fork was kept away from to the connecting piece is connected with the one end of mounting, the other end of mounting is fixed on the handle bar subassembly.

The utility model discloses a further set up to: the handle bar assembly comprises a connecting frame, one end of the connecting frame is connected with the left side plate in a rotating mode, the other end of the connecting frame is connected with the right side plate in a rotating mode, a handle bar is fixedly arranged on the connecting frame, an oil discharging rod is arranged in an installation cavity inside the handle bar, and the top of the oil discharging rod is connected with the rotating block.

The utility model discloses a further set up to: the side of handle bar is provided with the locating lever, the bottom activity of locating lever is pegged graft on the link, the side of handle bar still is provided with a limiting plate, it has the through-hole that supplies the locating lever to pass to open on the limiting plate, the top of locating lever is passed through the installed part and is connected with the handle bar.

The utility model discloses a further set up to: the first universal joint fork is provided with a first fixing hole matched with the first fixing pin, the first universal joint fork is provided with a second fixing hole, and the second fixing bolt penetrates through the second fixing hole to fix the first universal joint fork on the sealing element.

The utility model discloses a further set up to: and a third fixing hole is formed in the second universal joint fork, and a third fixing bolt penetrates through the third fixing hole to fix the second universal joint fork on the connecting pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses it includes the connecting pipe to be provided with the universal joint subassembly, the one end of connecting pipe is passed through first universal joint fork and is connected with the sealing member, it has the mounting groove to open on the lateral wall of connecting pipe, first fixed pin passes mounting groove and first universal joint fork fixed connection, it has the mounting hole to open on the other end of connecting pipe, the second fixed pin passes the one end fixed connection of mounting hole and second universal joint fork, the other end of second universal joint fork is connected with the one end of connecting piece, the one end that the second universal joint fork was kept away from to the connecting piece is connected with the one end of mounting, the other end of mounting is fixed on the handle bar subassembly, first universal joint fork can remove along the length direction of mounting groove, thereby can adjust the length of universal joint subassembly according to the needs in the use, the reinforcing suitability.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a schematic structural diagram of the universal joint assembly of the present invention.

Fig. 4 is a schematic structural diagram of the connecting pipe of the present invention.

Fig. 5 is a schematic structural view of the first and second universal joint yokes of the present invention.

Fig. 6 is a schematic structural view of the oil drain rod of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. 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 efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the utility model provides a crouch top with unloading control assembly, including fixing base 100, fixing base 100 includes bottom plate 1, the upper surface of bottom plate 1 is provided with front side board 2, rear side board 3, left side board 4, right side board 5, the outside of left side board 4 is provided with left guide pulley 6, the outside of right side board 5 is provided with right guide pulley 7, the outside of rear side board 3 is provided with handle ring 8, be provided with oil pump 9 and hydraulic pump 10 on bottom plate 1, be provided with closing cap board 11 directly over bottom plate 1, be provided with sealing member 12 on oil pump 9, sealing member 12 is connected with handle bar assembly 14 through universal joint assembly 13;

the universal joint assembly comprises a connecting pipe 130, one end of the connecting pipe 130 is connected with the sealing element 12 through a first universal joint fork 131, a mounting groove 132 is formed in the side wall of the connecting pipe 130, a first fixing pin penetrates through the mounting groove 132 to be fixedly connected with the first universal joint fork 131, the first universal joint fork 131 can move along the length direction of the mounting groove 132, a mounting hole is formed in the other end of the connecting pipe 130, a second fixing pin penetrates through the mounting hole to be fixedly connected with one end of a second universal joint fork 133, the other end of the second universal joint fork 133 is connected with one end of a connecting piece 134, one end, far away from the second universal joint fork 133, of the connecting piece 134 is connected with one end of a fixing piece 135, the other end of the fixing piece 135 is fixed on the handle rod assembly, and the handle rod assembly of the lying roof can be flexibly adjusted in three states as shown in fig. 2, so that the unloading of the lying roof is realized.

The handle bar assembly comprises a connecting frame 140, one end of the connecting frame 140 is rotatably connected with the left side plate 4, the other end of the connecting frame 140 is rotatably connected with the right side plate 5, a handle bar 141 is fixedly arranged on the connecting frame 140, an oil discharging rod 142 is arranged in an installation cavity inside the handle bar 141, and the top of the oil discharging rod 142 is connected with a rotating block 143.

The side of the handle lever 141 is provided with a positioning rod 144, the bottom of the positioning rod 144 is movably inserted into the connecting frame 140, the side of the handle lever 141 is further provided with a limiting plate 145, the limiting plate 145 is provided with a through hole for the positioning rod 144 to pass through, and the top of the positioning rod 144 is connected with the handle lever 141 through a mounting piece 146.

The first universal joint fork 131 is provided with a first fixing hole 1311 matched with the first fixing pin, the first universal joint fork 131 is provided with a second fixing hole 1312, and the second fixing bolt penetrates through the second fixing hole 1312 to fix the first universal joint fork 131 on the sealing element 12.

A third fixing hole 1331 is formed in the second yoke 133, and a third fixing bolt passes through the third fixing hole 1331 to fix the second yoke 133 to the connection pipe 130.

The utility model discloses a use and principle as follows: open on the lateral wall of connecting pipe has the mounting groove, and first fixed pin passes mounting groove and first universal joint fork fixed connection, and first universal joint fork can remove along the length direction of mounting groove, realizes having extensive adaptability to the length adjustment of universal joint subassembly.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, or the directions or positional relationships that the skilled person usually understand, which are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art. As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a crouch top with off-load control subassembly, includes fixing base (100), fixing base (100) includes bottom plate (1), the upper surface of bottom plate (1) is provided with preceding curb plate (2), posterior lateral plate (3), left side board (4), right side board (5), the outside of left side board (4) is provided with left guide pulley (6), the outside of right side board (5) is provided with right guide pulley (7), the outside of posterior lateral plate (3) is provided with handle ring (8), be provided with oil pump (9) and hydraulic pump (10) on bottom plate (1), be provided with apron (11) directly over bottom plate (1), its characterized in that, be provided with sealing member (12) on oil pump (9), sealing member (12) are connected with handle bar subassembly (14) through universal joint subassembly (13);

the universal joint subassembly includes connecting pipe (130), the one end of connecting pipe (130) is connected with sealing member (12) through first universal joint fork (131), it has mounting groove (132) to open on the lateral wall of connecting pipe (130), and first fixed pin passes mounting groove (132) and first universal joint fork (131) fixed connection, it has the mounting hole to open on the other end of connecting pipe (130), and the second fixed pin passes the one end fixed connection of mounting hole and second universal joint fork (133), the other end of second universal joint fork (133) is connected with the one end of connecting piece (134), the one end that second universal joint fork (133) was kept away from in connecting piece (134) is connected with the one end of mounting (135), the other end of mounting (135) is fixed on the handle bar subassembly.

2. The sleeper top with an unloading control assembly according to claim 1, wherein the handle rod assembly comprises a connecting frame (140), one end of the connecting frame (140) is rotatably connected with the left side plate (4), the other end of the connecting frame (140) is rotatably connected with the right side plate (5), a handle rod (141) is fixedly arranged on the connecting frame (140), an oil discharging rod (142) is arranged in a mounting cavity in the handle rod (141), and the top of the oil discharging rod (142) is connected with a rotating block (143).

3. The lying roof with the unloading control assembly according to claim 1, wherein the handle rod (141) is provided with a positioning rod (144) at the side, the bottom of the positioning rod (144) is movably inserted into the connecting frame (140), a limiting plate (145) is further arranged at the side of the handle rod (141), a through hole for the positioning rod (144) to pass through is formed in the limiting plate (145), and the top of the positioning rod (144) is connected with the handle rod (141) through a mounting piece (146).

4. The sleeper roof with the unloading control assembly as claimed in claim 1, wherein the first universal joint fork (131) is provided with a first fixing hole (1311) matched with the first fixing pin, the first universal joint fork (131) is provided with a second fixing hole (1312), and the second fixing bolt penetrates through the second fixing hole (1312) to fix the first universal joint fork (131) on the sealing member (12).

5. The reclining top with an unloading control assembly as set forth in claim 1, wherein the second yoke (133) is provided with a third fixing hole (1331), and a third fixing bolt passes through the third fixing hole (1331) to fix the second yoke (133) to the connecting pipe (130).