CN217898012U

CN217898012U - Handle structure convenient to small-size diesel generating set manual handling

Info

Publication number: CN217898012U
Application number: CN202221874086.7U
Authority: CN
Inventors: 甘志林; 罗云行; 周斌; 吴敏; 杨家国; 刘舒伦
Original assignee: Jiangxi Tellhow Military Project Group Co ltd
Current assignee: Jiangxi Tellhow Military Project Group Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-25
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to a small-size diesel generating set's structural component, concretely relates to handle structure convenient to small-size diesel generating set manual handling. The movable joint comprises an upper circular pipe, a middle circular pipe and a lower circular pipe, the outer diameters of the upper circular pipe and the lower circular pipe are smaller than or equal to the inner diameter of the vertical circular pipe beam, and the outer diameter of the middle circular pipe is the same as the outer diameter of the vertical circular pipe beam; the outer side wall of the middle circular tube is vertically provided with two support lugs, one end of the handle is connected with the handle shaft, the handle shaft is positioned between the two support lugs and is movably connected with the support lugs, the handle shaft is vertically provided with a convex block, and when the handle is folded to be parallel to the movable section, the convex block is positioned above the handle shaft; when the handle rotates upwards to be vertical to the movable joint, the end part of the lug is contacted with the side wall of the movable joint and clamped, so that the handle is kept horizontal; the handle clip is used for clamping the handle. The device simple structure is convenient for small-size diesel generating set's interim transport.

Description

Handle structure convenient to manual transport of small-size diesel generating set

Technical Field

The utility model relates to a small-size diesel generating set's structural component, concretely relates to handle structure convenient to small-size diesel generating set manual handling.

Background

A small diesel generator set (the rated power is about 2 kW-6 kW) is widely used for solving the temporary power supply requirement in the field environment. Due to the use environment, the small diesel generator set is usually designed into a structural form convenient for transportation and carrying, and the requirements of light weight, small size and the like are further provided for the design of the small diesel generator set. The existing design idea of the small diesel generator set is close to the multi-direction, but the structural design for carrying which meets the requirements of ergonomic design and the ergonomic design in the national standard is not widely expanded, and the problem of inconvenience in temporary carrying of the small diesel generator set still generally exists. The current small diesel generator set has less ergonomic design consideration when being designed, and has great inconvenience when being carried by manpower.

Disclosure of Invention

The utility model provides an install in small-size diesel generating set's handle structure, can make things convenient for in small-size diesel generating set's interim transport.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

A handle structure convenient for manual carrying of a small diesel generator set is arranged on a vertical round pipe beam of a rack of the small diesel generator set and comprises a movable joint, a handle and a handle clamp, wherein the movable joint comprises an upper round pipe, a middle round pipe and a lower round pipe; the outer side wall of the middle circular tube is vertically provided with two support lugs, one end of the handle is connected with the handle shaft, the handle shaft is positioned between the two support lugs and is movably connected with the support lugs, the handle shaft is vertically provided with a convex block, and when the handle is folded to be parallel to the movable section, the convex block is positioned above the handle shaft; when the handle rotates upwards to be vertical to the movable joint, the end part of the lug is in contact with and clamped with the side wall of the movable joint, so that the handle is kept horizontal; the handle clamp comprises a closed ring and a semi-open ring, the closed ring is sleeved on the vertical circular tube beam and is located below the movable joint, and the semi-open ring is used for clamping the handle.

Furthermore, a bearing is further arranged on the upper circular tube, the inner ring of the bearing is connected with the outer side wall of the upper circular tube, and the outer ring of the bearing is connected with the inner side wall of the vertical beam tube.

Furthermore, the outer side of the handle is also sleeved with an anti-slip sleeve, and the anti-slip sleeve is made of leather materials or rubber materials and used for anti-slip and heat insulation.

Further, be equipped with the spacing groove on the vertical pipe roof beam, be equipped with the gag lever post on the handle, gag lever post one end and handle lateral wall swing joint, when the handle rotatory to perpendicular to activity festival, the gag lever post other end moved to the spacing inslot.

Furthermore, a supporting plate is arranged between the two support lugs, one end of the supporting plate is connected with the middle circular tube, the handle rotates upwards to be perpendicular to the movable section, and the end part of the handle is located above the supporting plate.

The utility model has the advantages that:

(1) The movable joint of the handle structure is provided with the bearing, which is beneficial to realizing the unimpeded rotation of the handle in the horizontal direction.

(2) The outer diameter of the circular tube at the upper end and the lower end of the movable joint is the same as or slightly smaller than the inner diameter of the vertical circular tube of the rack, and the outer diameter of the middle circular tube is the same as that of the vertical circular tube beam, so that the movable joint can be ingeniously and attractively arranged on the rack.

(3) The handle shaft with the convex block is arranged, so that the handle can rotate in the vertical direction; be equipped with gag lever post, spacing groove and backup pad, play and strengthen spacing supporting role to the handle can keep the level (perpendicular to movable joint promptly) during the use, the movable joint can not rotate simultaneously.

(4) The handle clamp is used for clamping and fixing the handle; whole handle structure can realize that the during operation expandes, and unoperated state shrink is fixed, uses conveniently and does not occupy the position, can not increase small-size diesel generating set's horizontal size.

(5) The antiskid cover of handle outside parcel leather or rubber material plays antiskid, thermal-insulated effect, can realize not having protection direct contact of people's hand under the cold environment.

Drawings

Fig. 1 is a schematic view of an installation state of the handle structure in embodiment 1 of the present invention.

Fig. 2 is a schematic view of the overall structure of the handle structure in embodiment 1 of the present invention.

Fig. 3 is a schematic structural view of a handle shaft and a handle clip in embodiment 1 of the present invention.

Fig. 4 is a horizontal rotation state change diagram of the handle structure in embodiment 1 of the present invention.

Fig. 5 is a vertical rotation state change diagram of the handle structure in embodiment 1 of the present invention.

Fig. 6 is a schematic view of the overall structure of the handle structure in embodiment 2 of the present invention.

Explanation of reference numerals:

1-movable joint, 2-upper circular tube, 3-middle circular tube, 4-lower circular tube, 5-bearing, 6-lug, 7-handle shaft, 8-lug, 9-handle, 10-handle clamp, 11-closed ring, 12-semi-open ring, 13-limit groove, 14-limit rod, 15-frame, 16-vertical circular tube beam and 17-small diesel generator set.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the present invention is not limited to the specific embodiments disclosed below.

Example 1

The handle structure convenient for manual carrying of the small diesel generator set is shown in fig. 1 to 5, and the number of the handle structure is four on the small diesel generator set 17 and the handle structure is respectively positioned on four vertical circular pipe beams 16 of the rack 15. The handle structure comprises a movable joint 1, a handle 9 and a handle clamp 10, wherein the movable joint 1 comprises an upper circular tube 2, a middle circular tube 3 and a lower circular tube 4, the outer diameters of the upper circular tube 2 and the lower circular tube 4 are smaller than the inner diameter of a vertical circular tube beam 16, and the outer diameter of the middle circular tube 3 is the same as the outer diameter of the vertical circular tube beam 16; the outer side wall of the middle circular tube 3 is vertically provided with two support lugs 6, one end of the handle 9 is connected with the handle shaft 7, the handle shaft 7 is positioned between the two support lugs 6 and is movably connected with the support lugs 6, the handle shaft 7 is vertically provided with a convex block 8, and when the handle 9 is folded to be parallel to the movable joint 1, the convex block 8 is positioned above the handle shaft 7; when the handle 9 is rotated upwards to be vertical to the movable joint 1, the end part of the lug 8 is contacted with the side wall of the movable joint 1, and the lug 8 and the movable joint 1 can be clamped in a size fit manner at the moment, so that the handle 9 is kept horizontal; the handle clamp 10 comprises a closed ring 11 and a semi-open ring 12, the closed ring 11 is sleeved on the vertical circular pipe beam 16 and is located below the movable joint 1, and the semi-open ring 12 is used for clamping the handle 9.

Example 2

As shown in fig. 6, on the basis of embodiment 1, the handle structure for facilitating manual carrying of the small diesel generator set in this embodiment is further provided with a bearing 5, the bearing 5 is sleeved on the upper circular tube 2, an inner ring of the bearing 5 is connected with an outer side wall of the upper circular tube 2, and an outer ring of the bearing 5 is connected with an inner side wall of the vertical beam tube; the bearing 5 can avoid the shaking of the movable joint 1, and can convert sliding friction into rolling friction, so that the rotation of the movable joint 1 is smoother, and the unhindered rotation of the handle 9 in the horizontal direction is favorably realized. In this embodiment, the outer side of the handle 9 is further sleeved with an anti-slip sleeve, and the anti-slip sleeve is made of leather materials or rubber materials and plays roles of anti-slip and heat insulation.

In this embodiment, be equipped with spacing groove 13 on the vertical tubular beam 16, spacing groove 13 is located the activity festival 1 top, is equipped with gag lever post 14 on the handle 9, gag lever post 14 one end and handle 9 lateral wall swing joint, when handle 9 rotated to perpendicular to activity festival 1, the gag lever post 14 other end moved to spacing inslot 13. A supporting plate is further arranged between the two support lugs 6, one end of the supporting plate is connected with the middle circular tube 3, and when the handle 9 rotates upwards to be perpendicular to the movable joint 1, the end part of the handle 9 is positioned above the supporting plate.

During the use, shift out handle 9 earlier and press from both sides 10, then horizontal rotation handle 9 moves it to the side of frame 15 convenient to transport, will revolve handle 9 perpendicularly again, pushes into gag lever post 14 simultaneously in the spacing groove 13 for handle 9 perpendicular to movable section 1 keeps at horizontal position, and movable section 1 can't rotate this moment, and handle 9 can not control the rotation, more does benefit to the going on of transport work. After the carrying is finished, the limiting rod 14 is moved out of the limiting groove 13, the rotation of the movable joint 1 is not limited at the moment, the handle 9 can be horizontally rotated back to the side of the handle clamp 10, and then the handle 9 is rotated downwards, so that the handle 9 can be fixed in the handle clamp 10.

The device is provided with a movable joint 1, a handle shaft 7 and a handle clamp 10, when the device is used, the handle 9 is rotated to the outer end of the rack 15 through rotation in the horizontal and vertical directions, so that a carrier unit can be held by hands conveniently, and when the carrier unit is not needed, the handle 9 can be rotated and retracted into the handle clamp 10 to be fixed, so that the enlargement of the maximum overall size of the unit caused by the expansion of a handle structure for carrying can be eliminated.

Claims

1. A handle structure convenient for manual carrying of a small diesel generator set is arranged on a vertical round pipe beam of a rack of the small diesel generator set and is characterized by comprising a movable joint, a handle and a handle clamp, wherein the movable joint comprises an upper round pipe, a middle round pipe and a lower round pipe; the outer side wall of the middle circular tube is vertically provided with two support lugs, one end of the handle is connected with the handle shaft, the handle shaft is positioned between the two support lugs and is movably connected with the support lugs, the handle shaft is vertically provided with a convex block, and when the handle is folded to be parallel to the movable section, the convex block is positioned above the handle shaft; when the handle rotates upwards to be vertical to the movable joint, the end part of the lug is contacted with the side wall of the movable joint and clamped, so that the handle is kept horizontal; the handle clamp comprises a closed ring and a semi-open ring, the closed ring is sleeved on the vertical circular tube beam and is located below the movable joint, and the semi-open ring is used for clamping the handle.

2. The handle structure convenient for manual carrying of the small diesel generator set according to claim 1, wherein the upper circular tube is further provided with a bearing, an inner ring of the bearing is connected with the outer side wall of the upper circular tube, and an outer ring of the bearing is connected with the inner side wall of the vertical beam tube.

3. The handle structure convenient for manual carrying of the small diesel generator set according to claim 1, wherein an anti-slip sleeve is further sleeved on the outer side of the handle, and the anti-slip sleeve is made of leather materials or rubber materials and used for anti-slip and heat insulation.

4. The handle structure convenient for manual carrying of the small diesel generator set according to claim 1, wherein a limiting groove is formed in the vertical circular tube beam, a limiting rod is arranged on the handle, one end of the limiting rod is movably connected with the outer side wall of the handle, and when the handle rotates to be perpendicular to the movable section, the other end of the limiting rod moves into the limiting groove.

5. The handle structure convenient for manual carrying of the small-sized diesel generator set according to claim 1, wherein a support plate is further arranged between the two support lugs, one end of the support plate is connected with the middle circular tube, the handle is rotated upwards to be perpendicular to the movable section, and the end part of the handle is located above the support plate.