CN206367811U - Roller - Google Patents

Abstract

The utility model discloses a kind of roller, the flange at the two ends for being respectively arranged on reel including wooden reel and two, also include hog frame, hog frame includes the axially extending mandrel and the bearing frame at the two ends for being fixed at mandrel along roller, and two bearing frames, which are corresponded, is fixed on two flanges.Such a roller can ensure that the cost of roller is relatively low using wooden roller basal body, and quality is more light, manufacturing cycle is short, hog frame can be between reinforcement flange and reel connection, improve the bearing capacity of roller, when connecting leg is wrapped on reel, hog frame can share axial load, prevent the strain cracking of reel and flange, make firm and reliable connection between reel and flange, the service life of roller can be improved, in addition, such a roller is simple to manufacture, application prospect is wider, the fringe cost of coiled tubing product can integrally be reduced, preferably meet the movement requirement of coiled tubing.

Description

Roller

Technical field

The utility model is related to technical field of chemical, more particularly to a kind of roller.

Background technology

Roller is the eassential accessory product of the storage of coiled tubing class product and transport, and the typical roller of one of which is wooden Roller.

The characteristics of wooden roller is light weight, and cost is low, but its low intensity, is deformed greatly after carrying, service life is short, is led to Often it is only suitable for that compliant transport (external diameter, wall thickness and length) size is smaller, the coiled tubing of delivery lightweight (generally less than 15 tons) Product.

Therefore, the bearing capacity of roller how is improved while cost advantage, the light quality of roller is ensured, is ability The current technical issues that need to address of field technique personnel.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of roller, cost of manufacture is relatively low, light quality and carrying energy Power is stronger.

To achieve the above object, the utility model provides following technical scheme：

A kind of roller, includes the flange at the two ends that are respectively arranged on the reel of wooden reel and two, in addition to strengthen Frame, the hog frame includes the axially extending mandrel and the bearing frame at the two ends for being fixed at the mandrel along the roller, Two bearing frames, which are corresponded, is fixed on two flanges.

Preferably, the flange includes the two layers of support board set gradually vertically, and the bearing frame is located in two layers of institute State between supporting plate.

Preferably, the bearing frame is in X-shaped support, and the center intersection point of the X-shaped support is fixed in the end of the mandrel On.

Preferably, the outer peripheral face of the free end end face and the supporting plate of each link rod part is coplanar.

Preferably, four center angles of the X-shaped support are 90 degree, and the mandrel is located at the central shaft of the reel On.

Preferably, the backplate for improving support force is fixed between every two neighboring link rod part.

Preferably, it is fixed between the adjacent link rod part of two of which of each X-shaped support for reinforcing The reinforcing bar for reinforcing is fixed between reinforcing bar, two other described link rod part.

Preferably, pull bar is fixed between two flanges, the pull bar passes axially through the inside of the reel, At least one described pull bar is simultaneously through the flange and the bearing frame.

Preferably, all pull bars are circumferentially arranged around the central shaft of the reel, and the adjacent pull bar spacing phase Together.

Preferably, the reel internal perisporium is provided with curved support plate, circumference of the curved support plate around the reel Extension.

The roller that the utility model is provided includes the flange at the two ends that are respectively arranged on reel of wooden reel and two, include plus Strong frame, hog frame includes the axially extending mandrel and the bearing frame at the two ends for being fixed at mandrel along roller, two bearing frames One-to-one corresponding is fixed on two flanges.

Such a roller is made by setting up hog frame in wooden roller basal body, and rolling can be ensured using wooden roller basal body The cost of cylinder is relatively low and quality is more light, and the manufacturing cycle is short, the connection that hog frame can be between reinforcement flange and reel, carries The bearing capacity of high roller, can specifically reach 2 to 3 times of the bearing capacity of the wooden roller of equivalent specifications, in connecting leg winding When on reel, hog frame can share axial load, prevent the strain cracking of reel and flange, make to connect between reel and flange Connect solid and reliable, it is possible to increase the service life of roller, in addition, such a roller is simple to manufacture, application prospect is wider, can be overall The fringe cost of coiled tubing product is reduced, the movement requirement of coiled tubing is preferably met.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also Other accompanying drawings can be obtained according to the accompanying drawing of offer.

Fig. 1 is provided the side view of roller by the utility model；

Fig. 2 is provided the flange internal structure schematic diagram of roller by the utility model；

Fig. 3 is provided the front view of roller by the utility model；

Fig. 4 is provided the sectional view of roller by the utility model；

Fig. 5 is provided the side view of hog frame in roller by the utility model；

Fig. 6 is provided the front view of hog frame in roller by the utility model.

Fig. 1 is into Fig. 6, and 1 is mandrel, and 2 be bearing frame, and 3 be pull bar, and 4 be reinforcing bar, and 5 be backplate, and 6 be reel, and 7 be arc Shape supporting plate, 8 be flange, and 9 be backing plate.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Core of the present utility model is to provide a kind of roller, and cost of manufacture is relatively low, light quality and bearing capacity is stronger.

Fig. 1 to Fig. 6 is refer to, Fig. 1 is provided the side view of roller by the utility model；Fig. 2 is carried by the utility model For the flange internal structure schematic diagram of roller；Fig. 3 is provided the front view of roller by the utility model；Fig. 4 is the utility model The sectional view of provided roller；Fig. 5 is provided the side view of hog frame in roller by the utility model；Fig. 6 is the utility model The front view of hog frame in provided roller.

The utility model is provided in a kind of specific embodiment of roller, including wooden reel 6, two be separately positioned on The flange 8 and hog frame at the two ends of reel 6.Hog frame is including the axially extending mandrel 1 along roller and is fixedly installed on core The bearing frame 2 at the two ends of axle 1, two bearing frames 2, which are corresponded, is fixed on two flanges 8.When in use, connecting leg is around reel 6 Be wrapped circumferentially around on reel 6.

Wherein, the material of hog frame can need to be configured according to the intensity of roller, for example, hog frame can be steel Frame.The size of flange 8 and reel 6 determines the quantity that connecting leg can be wound.

It should be noted that axial, circumference in the application, radially on the basis of the central shaft of reel 6.

Such a roller is made by setting up hog frame in wooden roller basal body, and rolling can be ensured using wooden roller basal body The cost of cylinder is relatively low and quality is more light, and the manufacturing cycle is short, the connection that hog frame can be between reinforcement flange 8 and reel 6, The bearing capacity of roller is improved, 2 to 3 times of the bearing capacity of the wooden roller of equivalent specifications can be specifically reached, be twined in connecting leg When being wound on reel 6, hog frame can share axial load, prevent the strain cracking of reel 6 and flange 8, make reel 6 and flange Firm and reliable connection between 8, it is possible to increase the service life of roller, in addition, such a roller is simple to manufacture, application prospect is wider, The fringe cost of coiled tubing product can be integrally reduced, the movement requirement of coiled tubing is preferably met.

In above-described embodiment, flange 8 specifically includes two two layers of support board set gradually vertically, the sandwiched of bearing frame 2 Between two layers of support board.Bearing frame 2 is embedded in flange 8, advantageously ensure that between bearing frame 2 and flange 8 it is fixed can By property, it can prevent bearing frame 2 from departing from flange 8, meanwhile, advantageously ensure that the aesthetics of roller.

In each above-mentioned embodiment, bearing frame 2 is specifically as follows X-shaped support, and X-shaped support is fixed in the end of mandrel 1 On the intersection point of center.Such a bearing frame 2 is simple in construction, is easy to processing, being capable of loss of weight while weight capacity is ensured.Certainly, hold Weight frame 2 can also be groined type, triangle or other shapes.

In each above-mentioned embodiment, the free end end face of each link rod part can be coplanar with the outer peripheral face of supporting plate.In rolling During cylinder is rolled, the free end end face of link rod part can be contacted with ground simultaneously with the outer peripheral face of flange 8, share roller Radial load, is conducive to extending the service life of roller.

In each above-mentioned embodiment, four center angles of X-shaped support can be 90 degree, and mandrel 1 can be arranged on volume On the central shaft of cylinder 6.Mandrel 1 is located at the center of reel 6, through whole reel 6, not only facilitates lifting, and can position plus Strong frame and reel 6, flange 8, ease of assembly, and advantageously ensure that the bearing capacity of roller everywhere is more uniform.

In each above-mentioned embodiment, the backplate for improving support force can be fixed between every two neighboring link rod part 5, the setting of backplate 5 can prevent link rod part from being deformed in rotation process, and link rod part can be positioned, and be conducive to improving The intensity of hog frame.Four center angles of X-shaped support are disposed as on the basis of 90 degree of embodiment above-mentioned, backplate 5 It can be evenly distributed in bearing frame 2, it is easy to welding.

In each above-mentioned embodiment, it is fixed between the adjacent link rod part of two of which of each X-shaped support For the reinforcing bar 4 of reinforcing, the reinforcing bar 4 for reinforcing is fixed between two other described link rod part, to strengthen The bearing capacity of bearing frame 2.

In each above-mentioned embodiment, mandrel 1, backplate 5 can be connected with welding with bearing frame 2, can specifically select metalwork, To improve bearing capacity, and connect reliable and stable.

In each above-mentioned embodiment, pull bar 3 is fixed between two flanges 8, pull bar 3 passes axially through the interior of reel 6 Portion, at least one pull bar 3 is simultaneously through flange 8 and bearing frame 2.Tensed by pull bar 3, hog frame and flange 8, reel can be made It is in close contact between 6, strengthens the steadiness of roller, the axial force that common resistance connecting leg winding process is produced, stable connection, carrying Power is stronger.

Specifically, pull bar 3 can be bolted to flange 8, then locking, the secure and reliable connection that carries out spot welding.

In each above-mentioned embodiment, hole for hoist can be offered on flange 8, to facilitate lifting.

Specifically, it is above-mentioned that bearing frame 2 is set in each embodiment of X-shaped support, two X-shapeds in two flanges 8 Support can be set with corresponding, and four pull bars 3 can be set to correspond to four connecting portions through an X-shaped support respectively, meanwhile, This four pull bars 3 correspond to four connecting portions through another X-shaped support respectively, and bearing capacity is stronger.

In each above-mentioned embodiment, all pull bars 3 can circumferentially be arranged with the central shaft of winding reel 6, and between adjacent pull bar 3 Away from identical, to ensure that the bearing capacity of roller everywhere is more uniform.

In each above-mentioned embodiment, curved support plate 7, the winding reel 6 of curved support plate 7 can be provided with the internal perisporium of reel 6 Circumferentially extending, so as to reel 6 carry out radial support.

In each above-mentioned embodiment, reel 6 is generally spliced successively by strip plank around circumferential, can between strip plank To use bolt and rivet interlacement, strip plank can axially be positioned by the deep trouth of the inner side of flange 8.

, can be by setting backing plate 9 in axial both sides and being axially penetrated through by rivet on flange 8 in each above-mentioned embodiment Flange 8 realizes the reinforcing of flange 8.

A kind of specific manufacturing process of roller is as follows, but the structure and processing technology of roller are not limited：

Material prepares：Including sheet material, mandrel, square tube, timber, bolt, rivet etc.；

The welding of hog frame：Welding is grouped in backplate and square tube first on jig, roller both sides is completed and holds The making of weight frame；Blanking cutting is carried out to timber by drawing, must be monoblock plank parallel to the plank in diametric(al)；

Overall package：The side flange of roller two is assembled, bearing frame is coated on the inside of plank, flange internal layer plank bores countersunk head Using 36 groups of bolt and nut connections between hole, each layer plank, two side flanges cutting hole for hoist processes annular on the inside of two side flanges Groove, is connected on the inside of reel plank, reel for positioning by rivet with curved support plate, is bored pull bar via and bolt through-hole, is worn Pull bar, it is locking that both sides nut tightens rear spot welding.

The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other Between the difference of embodiment, each embodiment identical similar portion mutually referring to.

Roller provided by the utility model is described in detail above.Specific case used herein is to this reality It is set forth with new principle and embodiment, the explanation of above example is only intended to help and understands of the present utility model Method and its core concept.It should be pointed out that for those skilled in the art, not departing from the utility model On the premise of principle, some improvement and modification can also be carried out to the utility model, these are improved and modification also falls into this practicality In new scope of the claims.

Claims (10)

1. a kind of roller, include the flange (8) at the two ends that are respectively arranged on the reel (6) of wooden reel (6) and two, it is special Levy and be, in addition to hog frame, the hog frame is including the axially extending mandrel (1) along the roller and is fixed at described The bearing frame (2) at the two ends of mandrel (1), two bearing frames (2), which correspond, is fixed on two flanges (8).

2. roller according to claim 1, it is characterised in that the flange (8) includes two layers set gradually vertically Supporting plate, the bearing frame (2) is located between supporting plate described in two layers.

3. roller according to claim 2, it is characterised in that the bearing frame (2) is in X-shaped support, the mandrel (1) End is fixed on the center intersection point of the X-shaped support.

4. roller according to claim 3, it is characterised in that the free end end face of each link rod part of the X-shaped support Outer peripheral face with the supporting plate is coplanar.

5. roller according to claim 3, it is characterised in that four center angles of the X-shaped support are 90 degree, institute Mandrel (1) is stated on the central shaft of the reel (6).

6. roller according to claim 3, it is characterised in that solid between every two neighboring link rod part in the X-shaped support It is fixed to be provided with the backplate (5) for being used for improving support force.

7. roller according to claim 3, it is characterised in that the two of which adjacent links portion of each X-shaped support Between be fixed with the reinforcing being fixed between reinforcing bar (4) for reinforcing, two other link rod part for reinforcing Bar (4).

8. the roller according to claim 1 to 7 any one, it is characterised in that fixation is set between two flanges (8) There is pull bar (3), the pull bar (3) passes axially through the inside of the reel (6), at least one described pull bar (3) is run through simultaneously The flange (8) and the bearing frame (2).

9. roller according to claim 8, it is characterised in that central shaft of all pull bars (3) around the reel (6) Circumferentially arrange, and the adjacent pull bar (3) spacing is identical.

10. roller according to claim 8, it is characterised in that reel (6) internal perisporium is provided with curved support plate (7), circumferentially extending of the curved support plate (7) around the reel (6).