CN207129402U - Clamp and packaging structure - Google Patents

Abstract

The utility model provides a kind of clamp and packaging structure, wherein, clamp is used for the packaging structure of compressor, including：At least one set of fixing hole, one group of fixing hole include the first hole and the second hole being disposed adjacent, and the aperture in the first hole is more than the aperture in the second hole.Clamp provided by the utility model, fixing compressor can be aided in the packaging structure of rotary compressor.Because the main casing diameter of compressor is commonly greater than reservoir diameter, first hole of large aperture can be used for entangling main casing, second hole of small-bore is then used to entangle the reservoir being connected with main casing, one the first hole and second hole are made into one group of fixing hole, bounce and movement in the horizontal direction of the compressor in vertical direction can be prevented, so as to fix a rotary compressor in transportation.The clamp can be realized to be fixed to the flood of compressor so that compressor will not be subjected to displacement in transportation, case, and reduce the friction of compressor and packaging structure, and then reduce dust.

Description

Clamp and packaging structure

Technical field

Compressor transportation and packing field is the utility model is related to, in particular to a kind of clamp and a kind of packaging structure.

Background technology

Existing rotary compressor packaging generally use bunk, location-plate, positioning pipe, middle plate, one kind in panel or A variety of combining structures.Rotary compressor product can be by double-deck or laminated multi-layer in storage and normal transport.

In general, compressor package structure is formed between bunk and panel, such compressor package structure by Panel middle part is caused to heave when packing so that the effect of compressor positioning pipe reduces.So, in transportation, due to Impact and vibration cause compressor and packaging material constantly to rub and hit, and ultimately result in packaging material breakage and compressor inclines Tiltedly, or even collapse.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art or correlation technique.

Therefore, a purpose of the present utility model is, a kind of clamp is proposed.

Another purpose of the present utility model is, proposes a kind of packaging structure.

In view of this, according to a purpose of the present utility model, there is provided a kind of clamp, the packaging knot for compressor Structure, including：At least one set of fixing hole, one group of fixing hole include the first hole and the second hole being disposed adjacent, and the aperture in the first hole is big In the aperture in the second hole.

Clamp provided by the utility model, fixing compressor can be aided in the packaging structure of rotary compressor.Due to The main casing diameter of compressor can be used for entangling main casing commonly greater than reservoir diameter, the first hole of large aperture, small-bore Second hole is then used to entangle the reservoir being connected with main casing, and first hole and second hole are made into one group of fixing hole, can Bounce and movement in the horizontal direction of the compressor in vertical direction are prevented, so as to realize a rotary pressure in transportation The fixation of contracting machine.The setting of multigroup fixing hole then realizes to be fixed to the flood of compressor so that compressor will not transport It is subjected to displacement in journey, case, and reduce the friction of compressor and packaging structure, and then reduces dust.

In addition, the clamp in above-mentioned technical proposal provided by the utility model, can also have following supplementary technology Feature：

In the above-mentioned technical solutions, it is preferable that the first hole of one group of fixing hole is connected with the second hole.

In the technical scheme, by will be connected with the first hole of group with the second hole, difference both can be easily entangled The main casing and reservoir of diameter, main casing center is adapted to again to the situation of reservoir center different distance, improves card The flexibility of plate.

In any of the above-described technical scheme, it is preferable that fixing hole also includes：Connector, the first hole and the second hole pass through company Interface is connected.

In the technical scheme, by setting up a connector between the first hole and the second hole, can not expanded Increase the distance between the center in the first hole and the center in the second hole in the case of the aperture in one hole or the second hole, so as to both meet Main casing and reservoir situation apart from each other, in turn ensure that the gap between now reservoir and the second hole was unlikely to Greatly, it is ensured that the fixed effect of compressor.

In any of the above-described technical scheme, it is preferable that the first aperture D1 in the first hole span be 90mm≤D1≤ 170mm；The second aperture D2 in the second hole span is 30mm≤D1≤90mm.

In the technical scheme, the aperture span in the first hole and the second hole is defined.Wherein, the first aperture D1 is bigger In the diameter of main casing, the second aperture D2 is slightly larger than the diameter of reservoir, had both been suitable for various sizes of compressor, and had ensured that Fixation to compressor is reliably effective.

In any of the above-described technical scheme, it is preferable that connector is along the central point line direction in the first hole and the second hole Length A span be 0≤A≤30mm；The width B of connector span is 0≤B≤15mm.

In the technical scheme, the length A and width B of connector span are defined.Length A span with The distance between conventional compressor main casing and reservoir are adapted, and its lower limit ensure that the effect of connector, i.e., suitable Ensure fixed effect while answering the big spacing of main casing and reservoir, its higher limit, which then avoids compressor, can not be put into fixation The situation in hole.Width B lower limit is adapted to main casing and the less situation of reservoir spacing, and now main casing or reservoir can The region that part enters where connector, its higher limit then ensure that the fixation in the first hole and the second hole, main casing and storage Liquid device will not be completely into the solid failure caused in connector in horizontal direction.

In any of the above-described technical scheme, it is preferable that draw one from the central point in the first hole to the central point in the second hole and penetrate Line, the positioning ray using the ray as fixing hole, the positioning ray of whole fixing holes are parallel to each other；Whole fixing holes are in clamp Upper to press column distribution, the hole heart positioned at the first hole of multiple fixing holes of same row draws a straight line, as positioning linear, positioning Straight line is parallel with a line of clamp.

In the technical scheme, arrangement mode of multiple fixing holes on clamp is entered by positioning ray and positioning linear Restriction is gone.All positioning rays are parallel to each other, the parallel lines distribution of the first hole of same row along a line of clamp, different lines The first hole it is parallel to each other so that fixing hole the overall proper alignment on clamp, helps to make full use of on the basis of the first hole Space, the Packing Unit under unit volume is improved, improve conevying efficiency.

In any of the above-described technical scheme, it is preferable that whole fixing holes are in matrix distribution on clamp.

In the technical scheme, fixing hole is in further matrix distribution on the basis of by column distribution, i.e., determinant is distributed, Another a line of the fixing hole along clamp also aligned fashion can be ensured, further increase space availability ratio and conevying efficiency.

In any of the above-described technical scheme, it is preferable that the columns m of fixing hole span is 4≤m≤8；Fixing hole Line number n span is 3≤n≤6.

In the technical scheme, define fixing hole by line number n during matrix distribution and columns m spans.Due to same On the same line, the positioning ray with a line fixing hole is parallel to each other for the positioning ray of one row fixing hole, and col width will be caused small In line width.By making columns m be more than line number n, it may be such that the adjacent both sides length difference of clamp is small, packaging structure entirety gravity point Cloth is uniform, improves the overall stability of packaging.Meanwhile by specifically limiting columns m and line number n span, with fixation The size in hole is combined, can be by the dimension limitation of clamp in a rational scope.

In any of the above-described technical scheme, it is preferable that the positioning directions of rays positioned at multiple fixing holes of same row is identical, The positioning directions of rays of adjacent two row fixing hole is opposite.

In the technical scheme, the positioning directions of rays of adjacent two row fixing hole is made on the contrary, i.e. the first hole and the second hole Orientation is set on the contrary, the gap between two row fixing holes can be reduced, further increases space availability ratio.

In any of the above-described technical scheme, it is preferable that the first length of side C of clamp span be 900mm≤C≤ 1300mm；Second length of side D of clamp span is 900mm≤D≤1300mm；The span of the thickness E of clamp is 6mm ≤E≤20mm。

In the technical scheme, the length of side C and D on the adjacent both sides by limiting clamp span can be by clamps Size is limited in rational scope, both ensure that and has been made full use of packaging structure, improve single Packing Unit, in turn ensure that without departing from The load-bearing scope of individual packaging structure.By limiting the thickness E of clamp, then the fixed effect of clamp was both can ensure that, and can reduces Spillage of material, it is cost-effective.

In any of the above-described technical scheme, it is preferable that clamp is corrugated board, cystosepiment or plastic plate.

In the technical scheme, clamp can use corrugated board, cystosepiment or plastic plate, and fixation is reliable, cost is low, and Can Reusability, reduce further cost.

According to another purpose of the present utility model, there is provided a kind of packaging structure, for packing compressor, compressor bag Main casing and reservoir are included, main casing includes upper shell, including：Supporting plate；Panel, compressor is between supporting plate and panel；Beat Band, its simultaneously bondage supporting plate and panel；And the clamp described in any technical scheme as described above；Wherein, clamp is set in multiple On compressor, the first borehole jack of clamp is set on a main housing, and the second borehole jack of clamp is located on reservoir.

Packaging structure provided by the utility model, including the clamp described in any of the above-described technical scheme, therefore there is the card Whole beneficial effects of plate, will not be repeated here.

In the above-mentioned technical solutions, it is preferable that also include：At least one package component, between supporting plate and panel, bag Arrangement includes：Location-plate, multiple compressor arrangements are arranged on location-plate；And positioning tube assembly, it includes multiple positioning pipes With a plate body, plate body covers the top for being connected to multiple positioning pipes, and positioning tube assembly be located on multiple compressors, and one fixed Position pipe sleeve is located on a upper shell.

In the technical scheme, a package component one layer compression machine of corresponding packaging, location-plate and positioning tube assembly are utilized Positioned respectively from the bottom of compressor and top, so as to the compressor in fixed transportation.

In the above-mentioned technical solutions, it is preferable that when the quantity of package component is more than one, multiple package components are folded successively Put, packaging structure also includes middle plate, and it is between two adjacent package components；Clamp is arranged on the bag being in contact with panel In arrangement.

In the technical scheme, multiple package components stacked successively are set to improve the compression in individual packaging structure Machine quantity, packing cost is reduced, and be readily transported.Plate in being set up between adjacent two layers package component, lower floor's bag can be strengthened Support of the arrangement to upper strata package component, makes overall structure reliable.In addition, after compressor puting and packing, panel is by strap Pressure effect, can be heaved in middle part, cause the positioning pipe of the package component contacted, the i.e. package component of the superiors Component strain, positioning action reduce, the zero load loading of upper strata compressor in addition, in transportation, the compressor of middle part It can beat, cause to shift, tilt, even falling case.By the jacketed monoblock clamp in the package component, centre can be prevented Position compressor is vertically beated, while can prevent the movement of flood compressor in the horizontal direction, and lower floor's compressor because There is upper strata compressor as load on, then do not need jacketed clamp, it is more cost-effective.

Additional aspect and advantage of the present utility model will become obvious in following description section, or new by this practicality The practice of type is recognized.

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment Become obvious and be readily appreciated that, wherein：

Fig. 1 is the structural representation of clamp in one embodiment of the present utility model；

Fig. 2 is the structural representation of clamp in another embodiment of the present utility model；

Fig. 3 is the cooperation schematic diagram of clamp and compressor in another embodiment of the present utility model；

Fig. 4 is the structural representation of packaging structure in one embodiment of the present utility model；

Fig. 5 be in one embodiment of the present utility model Fig. 4 in the partial enlarged drawing in F portions.

Wherein, corresponding relations of the Fig. 1 into Fig. 5 between reference and component names is：

1 compressor, 12 main casings, 122 upper shells, 14 reservoirs, 2 packaging structures, 20 supporting plates, 30 panels, 40 straps, 50 clamps, 52 fixing holes, 522 first holes, 524 second holes, 526 connectors, 60 package components, 62 location-plates, 64 positioning pipe groups Part, 642 positioning pipes, 644 plate bodys, plate in 70.

Embodiment

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen The feature in embodiment and embodiment please can be mutually combined.

Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality New to be different from other modes described here using other to implement, therefore, the scope of protection of the utility model is simultaneously Do not limited by following public specific embodiment.

Referring to Fig. 1 to Fig. 5 descriptions according to the utility model some embodiments clamp 50 and packaging structure 2.

As shown in figure 1, the embodiment of the utility model first aspect provides a kind of clamp 50, the bag for compressor 1 Assembling structure 2, including：At least one set of fixing hole 52, one group of fixing hole 52 include the first hole 522 and the second hole 524 being disposed adjacent, The aperture in the first hole 522 is more than the aperture in the second hole 524.

Clamp 50 provided by the utility model, fixing compressor 1 can be aided in the packaging structure 2 of rotary compressor 1. Because the diameter of main casing 12 of compressor 1 can be used for entangling main casing commonly greater than the diameter of reservoir 14, the first hole 522 of large aperture Body 12, the second hole 524 of small-bore are then used to entangling the reservoir 14 being connected with main casing 12, first hole 522 and one Second hole 524 is made into one group of fixing hole 52, can prevent bounce and movement in the horizontal direction of the compressor 1 in vertical direction, from And the fixation of a rotary compressor 1 is realized in transportation.The setting of multigroup fixing hole 52 is then realized to compressor 1 Flood fix so that compressor 1 will not be subjected to displacement in transportation, fall case, and reduce compressor 1 and packaging structure 2 friction, and then reduce dust.

As shown in figure 1, in one embodiment of the present utility model, it is preferable that the He of the first hole 522 of one group of fixing hole 52 Second hole 524 is connected.

In this embodiment, by will be connected with the first hole 522 of group with the second hole 524, both can easily entangle The main casing 12 and reservoir 14 of different-diameter, the center of main casing 12 is adapted to again to the feelings of the center different distance of reservoir 14 Condition, improve the flexibility of clamp 50.

As shown in Fig. 2 in one embodiment of the present utility model, it is preferable that fixing hole 52 also includes：Connector 526, First hole 522 is connected with the second hole 524 by connector 526.

In this embodiment, can be not by setting up a connector 526 between the first hole 522 and the second hole 524 Increase in the case of the aperture for expanding the first hole 522 or the second hole 524 first hole 522 center and the second hole 524 center it Between distance, so as to both meeting main casing 12 and the situation apart from each other of reservoir 14, in turn ensure that now reservoir 14 and Gap between second hole 524 is unlikely to excessive, it is ensured that the fixed effect of compressor 1.

As depicted in figs. 1 and 2, in one embodiment of the present utility model, it is preferable that first hole 522 in the first hole 522 Footpath D1 span is 90mm≤D1≤170mm；The footpath D2 of second hole 524 in the second hole 524 span is 30mm≤D1 ≤90mm。

In this embodiment, the aperture span in the first hole 522 and the second hole 524 is defined.Wherein, the first hole 522 Footpath D1 is slightly larger than the diameter of main casing 12, and the footpath D2 of the second hole 524 is slightly larger than the diameter of reservoir 14, had both been suitable for various sizes of Compressor 1, ensure that the fixation to compressor 1 is reliably effective.

As shown in Fig. 2 in one embodiment of the present utility model, it is preferable that connector 526 is along the first hole 522 and The span of length A on the central point line direction in two holes 524 is 0≤A≤30mm；The width B of connector 526 value Scope is 0≤B≤15mm.

In this embodiment, the length A and width B of connector 526 span are defined.Length A span The distance between the conventional main casing 12 of compressor 1 and reservoir 14 are adapted, and its lower limit ensure that the work of connector 526 With ensureing fixed effect while the big spacing of main casing 12 and reservoir 14 is adapted to, its higher limit then avoids compression Machine 1 can not be put into the situation of fixing hole 52.Width B lower limit is adapted to main casing 12 and the less feelings of the spacing of reservoir 14 Condition, the region that now main casing 12 or reservoir 14 partly can enter where connector 526, its higher limit then ensure that the first hole 522 and second hole 524 fixation, main casing 12 and reservoir 14 will not be completely into causing level side in connector 526 Upward solid failure.

As depicted in figs. 1 and 2, in one embodiment of the present utility model, it is preferable that the central point from the first hole 522 Central point to the second hole 524 draws a ray, the positioning ray (not shown) using the ray as fixing hole 52, all The positioning ray of fixing hole 52 is parallel to each other；Whole fixing holes 52 press column distribution on clamp 50, positioned at the multiple solid of same row The hole heart for determining first hole 522 in hole 52 draws a straight line, as positioning linear (not shown), positioning linear and clamp 50 A line it is parallel.

In this embodiment, by the arrangement mode of positioning ray and positioning linear to multiple fixing holes 52 on clamp 50 It is defined.All positioning rays are parallel to each other, the parallel lines point of a line of the first hole 522 of same row along clamp 50 Cloth, the first hole 522 of different lines are parallel to each other so that fixing hole 52 is overall neat on clamp 50 on the basis of the first hole 522 Arrangement, help to make full use of space, improve the Packing Unit under unit volume, improve conevying efficiency.Specifically, position ray with The angle of positioning linear determines by the main casing 12 of compressor 1 to be packaged and the relative angle of reservoir 14, thus, integrates the The aperture in one hole 522 and the second hole 524, the length for positioning ray, positioning ray and the angle of positioning linear this three aspect factor, Clamp 50 can be divided for different models.

As depicted in figs. 1 and 2, in one embodiment of the present utility model, it is preferable that whole fixing holes 52 are in clamp 50 Upper is in matrix distribution.

In this embodiment, fixing hole 52 is in further matrix distribution on the basis of by column distribution, i.e., determinant is distributed, Another a line of the fixing hole 52 along clamp 50 also aligned fashion can be ensured, further increase space availability ratio and conevying efficiency.

In one embodiment of the present utility model, it is preferable that the columns m of fixing hole 52 span is 4≤m≤8； The line number n of fixing hole 52 span is 3≤n≤6.

In this embodiment, define fixing hole 52 by line number n during matrix distribution and columns m spans.Due to same On the same line, the positioning ray with a line fixing hole 52 is parallel to each other for the positioning ray of one row fixing hole 52, will cause to arrange Width is less than line width.By making columns m be more than line number n, it may be such that the adjacent both sides length difference of clamp 50 is small, packaging structure 2 is whole Body weight power is evenly distributed, and improves the overall stability of packaging.Meanwhile by specifically limiting columns m and line number n value model Enclose, be combined with the size of fixing hole 52, can be by the dimension limitation of clamp 50 in a rational scope.

As depicted in figs. 1 and 2, in one embodiment of the present utility model, it is preferable that positioned at multiple fixations of same row The positioning directions of rays in hole 52 is identical, and the positioning directions of rays of adjacent two row fixing hole 52 is opposite.

In this embodiment, the positioning directions of rays of adjacent two row fixing hole 52 is made on the contrary, i.e. the first hole 522 and the second hole 524 setting orientation further increases space availability ratio on the contrary, the gap between two row fixing holes 52 can be reduced.Alternatively, When fixing hole 52 is using matrix distribution, as long as guarantee is in opposite direction with the adjacent holes of a line fixing hole 52, for same One row fixing hole 52 is then without limiting.

As shown in Figure 1, Figure 2 with shown in Fig. 5, in one embodiment of the present utility model, it is preferable that first length of side of clamp 50 C span is 900mm≤C≤1300mm；Second length of side D of clamp 50 span is 900mm≤D≤1300mm； The span of the thickness E of clamp 50 is 6mm≤E≤20mm.

In this embodiment, can be by clamp 50 by the length of side C and D on the adjacent both sides that limit clamp 50 span Size be limited in rational scope, both ensure that and made full use of packaging structure 2, improve single Packing Unit, in turn ensure that not Beyond the load-bearing scope of individual packaging structure 2.By limiting the thickness E of clamp 50, then the fixed effect of clamp 50 was both can ensure that, And can reduces spillage of material, cost-effective.

In one embodiment of the present utility model, it is preferable that clamp 50 is corrugated board, cystosepiment or plastic plate.

In this embodiment, clamp 50 can use corrugated board, cystosepiment or plastic plate, and fixation is reliable, cost is low, and Can Reusability, reduce further cost.

As shown in Figures 3 to 5, the embodiment of the utility model second aspect provides a kind of packaging structure 2, for packing Compressor 1, compressor 1 include main casing 12 and reservoir 14, and main casing 12 includes upper shell 122, and packaging structure 2 includes：Support Plate 20；Panel 30, compressor 1 is between supporting plate 20 and panel 30；Strap 40, its simultaneously bondage supporting plate 20 and panel 30； And the clamp 50 as described in above-mentioned any embodiment；Wherein, clamp 50 is set on multiple compressors 1, the first hole of clamp 50 522 are set on main casing 12, and the second hole 524 of clamp 50 is set on reservoir 14.

Packaging structure 2 provided by the utility model, including the clamp 50 described in any of the above-described embodiment, therefore there is the card Whole beneficial effects of plate 50, will not be repeated here.

As shown in Figure 4 and Figure 5, in one embodiment of the present utility model, it is preferable that also include：At least one packaging Component 60, between supporting plate 20 and panel 30, package component 60 includes：Location-plate 62, it is fixed that multiple arrangements of compressor 1 are arranged on On the plate 62 of position；And positioning tube assembly 64, it includes multiple positioning pipes 642 and a plate body 644, and the covering of plate body 644 is connected to more The top of individual positioning pipe 642, positioning tube assembly 64 be located on multiple compressors 1, and a positioning pipe 642 is set in a upper casing On body 122.

In this embodiment, an one layer compression machine 1 of corresponding packaging of package component 60, utilizes location-plate 62 and positioning pipe group Part 64 is positioned from the bottom of compressor 1 and top respectively, so as to the compressor 1 in fixed transportation.

As shown in Figure 4 and Figure 5, in one embodiment of the present utility model, it is preferable that when the quantity of package component 60 is big When one, multiple package components 60 stack successively, and packaging structure 2 also includes middle plate 70, and it is located at two adjacent packages groups Between part 60；Clamp 50 is arranged in the package component 60 being in contact with panel 30.

In this embodiment, multiple package components 60 stacked successively are set to improve the pressure in individual packaging structure 2 The quantity of contracting machine 1, packing cost is reduced, and be readily transported.Plate 70 in being set up between adjacent two layers package component 60, can strengthen Support of the lower floor's package component 60 to upper strata package component 60, makes overall structure reliable.In addition, after the puting and packing of compressor 1, face Plate 30 is acted on by the pressure of strap 40, can be heaved in middle part, cause the package component 60 contacted, i.e. the superiors The positioning tube assembly 64 of package component 60 is deformed, positioning action reduces, and the 1 zero load loading of upper strata compressor, was being transported in addition Cheng Zhong, the compressor 1 of middle part can beat, and cause to shift, tilt, even falling case.By in the package component 60 Jacketed monoblock clamp 50, can prevent middle part compressor 1 from vertically beating, while can prevent flood compressor 1 from existing The movement of horizontal direction, and lower floor's compressor 1 does not need jacketed clamp 50 then because there is upper strata compressor 1 to be used as load on, more Add cost-effective.

In the utility model, term " multiple " then refers to two or more, is limited unless otherwise clear and definite.Term The term such as " installation ", " connected ", " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected, Can be detachably connected, or be integrally connected；" connected " can be joined directly together, and can also pass through the indirect phase of intermediary Even.For the ordinary skill in the art, it can understand above-mentioned term in the utility model as the case may be Concrete meaning.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that combining specific features, structure, material or feature that the embodiment or example describe is contained in of the present utility model at least one In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term Or example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example In combine in an appropriate manner.

Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (13)

1. a kind of clamp, the packaging structure for compressor, it is characterised in that including：

At least one set of fixing hole, fixing hole described in one group include the first hole and the second hole being disposed adjacent, the hole in first hole Footpath is more than the aperture in second hole；

First hole of fixing hole described in one group is connected with second hole.

2. clamp according to claim 1, it is characterised in that the fixing hole also includes：

Connector, first hole are connected with second hole by the connector.

3. clamp according to claim 1, it is characterised in that

The first aperture D1 in first hole span is 90mm≤D1≤170mm；

The second aperture D2 in second hole span is 30mm≤D1≤90mm.

4. clamp according to claim 2, it is characterised in that

Span of the connector along the length A on the central point line direction in first hole and second hole is 0 ≤A≤30mm；

The width B of connector span is 0≤B≤15mm.

5. clamp according to any one of claim 1 to 4, it is characterised in that

Draw a ray to the central point in second hole from the central point in first hole, using the ray as the fixing hole Positioning ray, all the positioning ray of the fixing holes is parallel to each other；

All the fixing hole presses column distribution on the clamp, positioned at first hole of multiple fixing holes of same row The hole heart draw a straight line, as positioning linear, the positioning linear is parallel with a line of the clamp.

6. clamp according to claim 5, it is characterised in that

All the fixing hole is in matrix distribution on the clamp.

7. clamp according to claim 6, it is characterised in that

The columns m of fixing hole span is 4≤m≤8；

The line number n of fixing hole span is 3≤n≤6.

8. clamp according to claim 5, it is characterised in that

The positioning directions of rays positioned at multiple fixing holes of same row is identical, and adjacent two arrange the described of the fixing hole It is opposite to position directions of rays.

9. clamp according to any one of claim 1 to 4, it is characterised in that

First length of side C of clamp span is 900mm≤C≤1300mm；

Second length of side D of clamp span is 900mm≤D≤1300mm.

10. clamp according to any one of claim 1 to 4, it is characterised in that

The clamp is corrugated board, cystosepiment or plastic plate.

11. a kind of packaging structure, for packing compressor, the compressor includes main casing and reservoir, the main casing bag Include upper shell, it is characterised in that including：

Supporting plate；

Panel, the compressor is between the supporting plate and the panel；

Strap, its simultaneously supporting plate described in bondage and the panel；And

Clamp as any one of claim 1 to 10；

Wherein, the clamp is set on multiple compressors, and the first borehole jack of the clamp is located on the main casing, institute The second borehole jack for stating clamp is located on the reservoir.

12. packaging structure according to claim 11, it is characterised in that also include：

At least one package component, between the supporting plate and the panel, the package component includes：

Location-plate, multiple compressor arrangements are arranged on the location-plate；And

Tube assembly is positioned, it includes multiple positioning pipes and a plate body, and the plate body covering is connected to multiple positioning pipes Top, the positioning tube assembly be located on multiple compressors, and a positioning pipe sleeve is located at a upper shell On.

13. packaging structure according to claim 12, it is characterised in that

When the quantity of the package component is more than one, multiple package components stack successively, and the packaging structure also wraps Middle plate is included, it is between two adjacent package components；

The clamp is arranged in the package component being in contact with the panel.