CN206002319U - Engine fast-assembling pallet truck and simulation centering device - Google Patents

Abstract

The utility model provides an engine quick-install pallet truck and a simulated centering device, the pallet truck includes a base, a bottom plate frame, an adjustment beam and a vertically arranged adjustable support column; the bottom plate frame is arranged on the base, the bottom plate frame and the base are detachably connected, a sliding guide groove is provided on the bottom plate frame, the adjustment beam is slidably connected to the base; a guide long groove is provided on the adjustment beam, the guide long groove is perpendicular to the sliding guide groove, the adjustable support column is slidably connected to the adjustment beam, and the adjustable support column is height-adjustable. The engine quick-install pallet truck described in the utility model has a simple structure, is easy to use, has strong versatility, and has a good working effect; using the positioning device is fast and reliable, saving a lot of time for engine centering; the pallet truck moving device is separated from the pallet truck base, and the moving device can adopt a more versatile manual/electric hydraulic truck, the advantage of separation is that the pallet truck is lighter, the structure is simpler, and the moving device can be shared.

Description

An engine quick loading pallet truck and a simulated centering device

technical field

The utility model belongs to the field of engine testing equipment, in particular to an engine fast-loading pallet truck and a simulation centering device.

Background technique

Most of the existing engine pallet trucks are guide rail type sliding installation, the pallet truck itself has its own mobile device, its structure is complex, the cost is high, maintenance is difficult, and the versatility when switching between different platforms is poor, which cannot meet the needs of existing platforms. and engine testing diversity.

Contents of the invention

In view of this, the utility model aims to provide a quick-loading engine pallet truck and a simulated centering device to solve the problem that the existing engine pallet truck is difficult to realize fast loading and unloading.

In order to achieve the above object, the technical solution of the utility model is achieved in that:

A pallet truck for fast loading of an engine, comprising a base 1, a floor frame 2, an adjustment beam 3 and a height-adjustable adjustable support column 4 arranged vertically;

The base frame 2 is arranged on the base 1, the base frame 2 is detachably connected to the base 1, the base frame 2 is provided with a sliding guide groove 21, and the adjustment beam 3 is connected to the base 1 sliding connection;

The adjusting beam 3 is provided with a long guiding groove 31, the long guiding groove 31 is perpendicular to the sliding guide groove 21, the adjustable supporting column 4 is slidingly connected with the adjusting beam 3, and the adjustable supporting column 4 height adjustable.

Further, there are two sliding guide grooves 21, and the two sliding guide grooves 21 are arranged in parallel, respectively located on both sides of the floor frame 2; there are two adjusting beams 3, and the two adjusting beams 3 The long guide slots 31 on the top are arranged in parallel; two adjustable support columns 4 are arranged on each of the adjustment beams 3 .

Further, the base 1 is provided with a positioning pin 8 , and the base frame 2 is provided with a positioning hole matching the positioning pin 8 .

Further, the base 1 is fixed to the floor frame 2 through a toggle device 6 .

Further, a detachably connected buffer block 41 is provided at the top of the adjustable support column 4 .

Further, the buffer block 41 is a rubber buffer block, and the buffer block 41 is screwed to the adjustable support column 4 .

Further, the adjustable supporting column 4 is a screw-type adjusting column.

Further, there are four bases 1 , which are respectively arranged on the four corners of the floor frame 2 , and each base 1 is provided with a mounting hole 5 .

Further, each base 1 is provided with three installation holes 5 .

A kind of simulated centering device, comprising a support 7 and the above-mentioned engine quick-loading pallet truck, a bearing fixed shaft 71 is arranged on the said support 7, and said bearing fixed shaft 71 is connected to a magnetic chuck 73 through a universal joint connecting rod 72, said The magnetic chuck 73 is located on the same side of the support 7 as the engine quick loading pallet truck.

Compared with the prior art, the engine quick-loading pallet truck described in the utility model has the following advantages:

(1) The fast engine pallet truck of the present invention greatly facilitates the rapid replacement and alignment of various engines, rapid installation and disassembly, and improves the utilization rate of the engine stand;

(2) Aiming at the problems of difficulty in adjusting the different outriggers at the same time, mutual interference, and troublesome problems during alignment, a layered design is adopted. When moving in the X-axis and Y-axis directions, the adjustable support column can be locked in place. On the adjustment beam, the engine and the adjustable support column can be moved as a whole by adjusting the adjustment beam, without affecting the relative position of other axes, avoiding repeated adjustments;

(3) Positioning with four-point positioning pins, under the premise of ensuring the consistency of pallet truck processing, high interchangeability, quick and convenient replacement, and saving centering time;

(4) The rapid installation, disassembly and movement of the pallet truck can be completed through the clamping device of the base and the ordinary manual hydraulic vehicle; precise positioning can be completed without other auxiliary equipment, and compared with the traditional fast loading pallet truck, the moving parts are removed The guide wheel and the driving part greatly save the cost, reduce the weight, and simplify the structure and space; the entire pallet truck system adopts a modular design, and each part can be replaced with each other, which can be easily disassembled and replaced.

Description of drawings

The accompanying drawings constituting a part of the utility model are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is the schematic structural view of the engine fast loading pallet truck described in the embodiment of the present invention;

Fig. 2 is a schematic structural diagram of the simulated centering device described in the embodiment of the present invention.

Explanation of reference signs:

1-base; 2-floor frame; 21-sliding guide groove; 3-adjusting beam; 31-guiding long groove; 4-adjustable support column; 41-buffer block; 5-installation hole; 6-base clamping device; 7-support; 71-bearing fixed shaft; 72-universal joint connecting rod; 73-magnetic sucker; 8-locating pin.

detailed description

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

In describing the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention. Novel and simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the utility model. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, a feature defined as "first", "second", etc. may expressly or implicitly include one or more of that feature. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention through specific situations.

The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

A kind of engine fast-loading pallet truck, as shown in Figure 1, comprises base 1, floor frame 2, adjustable beam 3 and vertically arranged adjustable support column 4;

The base frame 2 is arranged on the base 1, the base frame 2 is detachably connected to the base 1, the base frame 2 is provided with a sliding guide groove 21, and the adjustment beam 3 is slidingly connected to the base 1;

The adjustment crossbeam 3 is provided with a guide long groove 31, the guide long groove 31 is perpendicular to the sliding guide groove 21, the adjustable support column 4 is slidingly connected with the adjustment beam 3, and the height of the adjustable support column 4 is adjustable.

There are two sliding guide grooves 21, and the two sliding guide grooves 21 are arranged in parallel, respectively located on both sides of the floor frame 2; there are two adjusting beams 3, and the guiding long grooves 31 on the two adjusting beams 3 are arranged in parallel; each adjusting beam 3 are equipped with two adjustable support columns 4.

A positioning pin 8 is provided on the base 1 , and a positioning hole matched with the positioning pin 8 is provided on the bottom frame 2 .

The base 1 is fixed to the base frame 2 through the toggle device 6 .

The top of the adjustable support column 4 is provided with a detachably connected buffer block 41 .

The buffer block 41 is a rubber buffer block, and the buffer block 41 is screwed with the adjustable support column 4 .

The adjustable supporting column 4 is a screw type adjusting column.

There are four bases 1, which are respectively arranged on the four corners of the floor frame 2, and each base 1 is provided with a mounting hole 5.

Each base 1 is provided with three mounting holes 5 .

A kind of simulated centering device, as shown in Figure 2, comprises bracket 7 and above-mentioned engine quick loading pallet truck, bearing fixed shaft 71 is arranged on bracket 7, and bearing fixed shaft 71 connects a magnetic chuck 73 through universal joint connecting rod 72, The magnetic chuck 73 is positioned at the same side of the support 7 as the engine quick loading pallet truck.

The working process of this example: install the simulated centering device on the ground or a workbench (such as an iron plate), set the engine above the adjustable support column 4, install the pallet truck floor frame 2 on the base, and adjust the beam by adjusting 3. Adjustable support column 4, when the bearing fixed shaft 71, the universal joint connecting rod 72, and the magnetic chuck 73 are set horizontally and coaxially, the magnetic chuck 73 is facing the engine, and the centering tooling is completed, and then the performance of the engine can be tested; When replacing the engine, a manual hydraulic car can be inserted into the space in the middle of the pallet truck floor frame 2. After the hydraulic car is raised, the pallet truck floor frame 2 is raised as a whole and separated from the four bases 1, and the height exceeds the positioning pin 8. Pull out the pallet truck floor frame 2 and the engine from the base 1 for replacement. The engine can be installed on the pallet truck under the base 1 in advance, which saves a lot of time required for centering and replacing the engine on the base 1, and improves the utilization rate of the simulated centering device.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (10)

1. a kind of engine quick-assembling tray carriage it is characterised in that：Including base (1), chassis (2), adjustment crossbeam (3) and perpendicular The adjustable support post (4) of straight setting；

Described chassis (2) are arranged on described base (1), and described chassis (2) and described base (1) detachably connect Connect, described chassis (2) are provided with sliding guide groove (21), described adjustment crossbeam (3) is slidably connected with described base (1)；

Described adjustment crossbeam (3) is provided with guiding elongated slot (31), and described guiding elongated slot (31) is vertical with described sliding guide groove (21), Described adjustable support post (4) is slidably connected with described adjustment crossbeam (3), described adjustable support post (4) height adjustable.

2. engine quick-assembling tray carriage according to claim 1 it is characterised in that：Described sliding guide groove (21) is two, Two described sliding guide grooves (21) be arranged in parallel；Described adjustment crossbeam (3) is two, leading on two described adjustment crossbeam (3) It is arranged in parallel to elongated slot (31)；It is equipped with two adjustable support posts (4) on each described adjustment crossbeam (3).

3. engine quick-assembling tray carriage according to claim 2 it is characterised in that：Described base (1) is provided with alignment pin (8), described chassis (2) are provided with the location hole mating with described alignment pin (8).

4. engine quick-assembling tray carriage according to claim 2 it is characterised in that：Described base (1) is clamped by base Device (6) is fixing with described chassis (2).

5. engine quick-assembling tray carriage according to claim 2 it is characterised in that：Described adjustable support post (4) top It is provided with the buffer stopper (41) being detachably connected.

6. engine quick-assembling tray carriage according to claim 5 it is characterised in that：Described buffer stopper (41) is rubber buffer Block, described buffer stopper (41) is threadeded with described adjustable support post (4).

7. engine quick-assembling tray carriage according to claim 2 it is characterised in that：Described adjustable support post (4) is spiral shell Rod-type adjustable column.

8. engine quick-assembling tray carriage according to claim 2 it is characterised in that：Described base (1) is four, sets respectively Put on described (2) four angles of chassis, each described base (1) is equipped with installing hole (5).

9. engine quick-assembling tray carriage according to claim 8 it is characterised in that：It is equipped with each described base (1) Three installing holes (5).

10. a kind of simulation centralising device it is characterised in that：Including the electromotor described in support (7) and any one of claim 1-8 Fast-assembling pallet car, described support (7) has bearing fixing axle (71), and described bearing fixing axle (71) passes through universal joint connecting rod (72) connect a magnetic suction disc (73), described magnetic suction disc (73) is located at described support (7) with described engine quick-assembling tray carriage Homonymy.