CN102962895A - Concrete mixing plant, support leg mounting structure and processing and assembling method thereof - Google Patents
Concrete mixing plant, support leg mounting structure and processing and assembling method thereof Download PDFInfo
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- CN102962895A CN102962895A CN2012104647806A CN201210464780A CN102962895A CN 102962895 A CN102962895 A CN 102962895A CN 2012104647806 A CN2012104647806 A CN 2012104647806A CN 201210464780 A CN201210464780 A CN 201210464780A CN 102962895 A CN102962895 A CN 102962895A
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Abstract
The invention discloses a concrete mixing plant, a supporting leg mounting structure and a processing and assembling method thereof, wherein the supporting leg mounting structure comprises a supporting leg (1), a supporting leg mounting base (7), a first flange (3) fixedly connected to the bottom end of the supporting leg (1) and a second flange (4) fixedly mounted on the supporting leg mounting base (7), wherein a plurality of studs (2) are arranged on the second flange (4) and are connected with the first flange (3) in a matching manner through the studs (2). The supporting leg mounting structure is suitable for concrete foundations or foundation-free concrete mixing plants. The first flange (3) and the second flange (4) are connected through the stud, and therefore disassembly is convenient. In the assembling process, the correct installation of the mixing station equipment can be realized through the installation position adjustment of the supporting legs (1) on the surface of the first flange (3). And the assembly mode is flexible and various, the parts can be assembled and transported on a processing site, and only a small amount of connection operation is needed on the assembly site, so that the assembly efficiency is improved.
Description
Technical field
The invention belongs to the concrete mixing plant field, particularly, relate to a kind of leg mounting structure and processing and assemble method of concrete mixing plant.
Background technology
For making up concrete mixing plant, usually need to each mixing plant equipment conveying that form concrete mixing plant is on-the-spot to assembling.Yet in transportation, tend to cause the mutual size distortion between some equipment supporting leg, and mixing plant equipment and parts thereof are generally by different external coordination manufacturer production, size for connection each other and precision are difficult to unified, thereby can cause when assembling at the scene the leg mounting structure of mixing plant equipment the deviations such as dislocation to occur, cause equipment can't correctly install or install difficulty, affect operating efficiency.In the build process of concrete mixing plant, also may be because the mutual alignment between the mixing plant equipment need to adjust, i.e. ground location bias, thus cause the design and installation position of each supporting leg in the leg mounting structure to finely tune.
Wherein, because concrete mixing plant is a kind of main equipment, have certain deadweight and need to bear multi-form load, such as the power of tumbling that is caused by the wind in the natural environment, snow etc. and gravity, the caused dynamic loading of various power source, therefore being connected between concrete mixing plant and the ground need to have quite high intensity, and because mixing plant equipment and supporting leg thereof need resettlement, thereby leg mounting structure also needs to be convenient to dismounting and assembling and has high strength.In addition, in the assembling process of leg mounting structure, answer reduce work on the spot amount to increase work efficiency.
Summary of the invention
The objective of the invention is to overcome the defects of prior art with not enough, a kind of concrete mixing plant, leg mounting structure and processing thereof and assemble method are provided, link position between the parts in this leg mounting structure can be adjusted flexibly, and it is high to be convenient to correct installation and processing and packaging efficiency.
For achieving the above object, according to an aspect of the present invention, a kind of leg mounting structure of concrete mixing plant is provided, this leg mounting structure comprises supporting leg and supporting leg installation basis, it is characterized in that, this leg mounting structure also comprises the first flange that is fixedly connected on described supporting leg bottom and the second flange that is fixedly mounted on the described supporting leg installation basis, and this second flange is provided with a plurality of double-screw bolts and is connected by this double-screw bolt and described the first flange.
According to another aspect of the present invention, a kind of concrete mixing plant is provided, this concrete mixing plant comprises a plurality of mixing plant equipment, wherein, this concrete mixing plant also comprises the leg mounting structure of the concrete mixing plant above-mentioned according to the present invention, and this leg mounting structure supports described mixing plant equipment.
According to also aspect of the present invention, a kind of processing and assemble method of leg mounting structure of concrete mixing plant are provided, wherein, the method comprises: step 1: be fixedly connected on described the first flange to form leg assembly in the bottom of processing site with described supporting leg, on described the second flange, this second flange is fixedly connected with described the first flange by described double-screw bolt with a plurality of described stud weldings; Step 2: the assembling that described leg assembly is transported to concrete mixing plant is on-the-spot; Step 3: on-the-spot in described assembling, make up described supporting leg the basis is installed, after the concrete equipment that top and this supporting leg of described supporting leg supports links to each other, described the second flange is fixedly installed on the described supporting leg installation basis.
The present invention also provides a kind of processing and assemble method of leg mounting structure of concrete mixing plant, wherein, the method comprises: step 1: at processing site a plurality of described double-screw bolts are fixedly mounted on described the second flange, this second flange is fixedly connected with described the first flange by described double-screw bolt, to form flange assembly; Step 2: the assembling that described flange assembly and supporting leg is transported to concrete mixing plant is on-the-spot; Step 3: on-the-spot in described assembling, make up described supporting leg the basis is installed, until the top of described supporting leg with after concrete equipment that this supporting leg supports links to each other, regulate the installation site of described flange assembly, described the second flange is fixedly installed to described supporting leg installation basis upward and with described the first flange is welded on the bottom of described supporting leg.
The present invention also provides a kind of processing and assemble method of leg mounting structure of concrete mixing plant, wherein, the method comprises: step 1: be fixedly connected on described the first flange to form leg assembly in the bottom of processing site with described supporting leg, a plurality of described stud weldings on described the second flange, and are fixedly connected with respectively to form base assembly with described the second flange, support member and base; Step 2: the assembling that described leg assembly and base assembly is transported to concrete mixing plant is on-the-spot; Step 3: on-the-spot in described assembling,, described first flange of described supporting leg bottom is alignd with the second flange and by a plurality of described double-screw bolts described leg assembly is fastenedly connected on the described base assembly with after concrete equipment that this supporting leg supports links to each other until the top of described supporting leg.
The present invention also provides a kind of processing and assemble method of leg mounting structure of concrete mixing plant, wherein, the method comprises: step 1: processing site with a plurality of described stud weldings on described the second flange, described the second flange, support member and base are fixedly connected with respectively to form base assembly, and are fastenedly connected described the first flange on the second flange of described base assembly by described double-screw bolt; Step 2: the assembling that described base assembly is transported to concrete mixing plant is on-the-spot; Step 3: on-the-spot in described assembling, after the concrete equipment that top and this supporting leg of described supporting leg supports links to each other, regulate the installation site of described base assembly, the bottom of described supporting leg is welded on described the first flange.
The present invention also provides a kind of processing and assemble method of leg mounting structure of concrete mixing plant, wherein, the method comprises: step 1: at processing site the bottom of described supporting leg is fixedly connected on described the first flange to form leg assembly, a plurality of described stud weldings are fixedly attached on the described support member with the formation supporting component on described the second flange and with described the second flange; Step 2: the assembling that described leg assembly, supporting component and base is transported to concrete mixing plant is on-the-spot; Step 3: on-the-spot in described assembling, until the top of described supporting leg with after concrete equipment that this supporting leg supports links to each other, described first flange of described supporting leg bottom is alignd with the second flange of described supporting component and be fastenedly connected by a plurality of described double-screw bolts, regulate the installation site of described base, described support member is fixedly installed on the described base.
The present invention also provides a kind of processing and assemble method of leg mounting structure of concrete mixing plant, wherein, the method comprises: step 1: processing site with a plurality of described stud weldings on described the second flange, described the second flange is fixedly attached on the described support member to form supporting component, by described double-screw bolt described the first flange is fastenedly connected on described the second flange; Step 2: the assembling that described supporting component, supporting leg and base is transported to concrete mixing plant is on-the-spot; Step 3: on-the-spot in described assembling, until the top of described supporting leg with after concrete equipment that this supporting leg supports links to each other, regulate respectively the installation site of described supporting component and base, the bottom of described supporting leg is welded on described the first flange and with described support member is fixedly installed to described base
By technique scheme, in the leg mounting structure according to concrete mixing plant of the present invention, by the Stud connection between the first flange and the second flange, for convenience detach.And in assembling process, regulate in the installation site of the first flange surface by supporting leg, can realize the correct installation of mixing plant equipment, generally be applicable to the concrete mixing plant of xoncrete structure basis and foundation-free.And assembling mode is versatile and flexible, and parts can be in the processing site group to then transportation, and assembling is on-the-spot only to need a small amount of attended operation, has improved packaging efficiency.
Other features and advantages of the present invention will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide a further understanding of the present invention, and consists of the part of specification, is used from explanation the present invention with the following specific embodiment one, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of leg mounting structure of the concrete mixing plant of a preferred embodiment of the invention;
Fig. 2 is the structural representation according to the leg mounting structure of the concrete mixing plant of another kind of preferred embodiment of the present invention;
Fig. 3 is the local enlarged diagram of the C part among Fig. 1 or Fig. 2;
Fig. 4 is the structural representation of the base of a preferred embodiment of the invention.
Description of reference numerals
1 supporting leg, 2 double-screw bolts
3 first flanges, 4 second flanges
5 support members, 6 bases
7 supporting legs are installed the basis 63 anti-beams of tumbling
61 mounting rails, 62 connecting cross beams
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the present invention, is not limited to the present invention.
In the present invention, in the situation of not doing opposite explanation, the noun of locality of use as " upper and lower " normally for direction shown in the drawings or for vertically, each parts mutual alignment relationship description word on the vertical or gravity direction.
Such as Fig. 1 or shown in Figure 2, the invention provides a kind of leg mounting structure of concrete mixing plant, this leg mounting structure comprises supporting leg 1 and supporting leg installation basis 7, this leg mounting structure also comprises the first flange 3 that is fixedly connected on supporting leg 1 bottom and the second flange 4 that is fixedly mounted on the supporting leg installation basis 7, and this second flange 4 is provided with a plurality of double-screw bolts 2 and is connected by this double-screw bolt 2 and the first flange 3.As total design, the present invention is by the Stud connection between design the first flange 3 and the second flange 4, with dismounting and the assembling that makes things convenient for leg mounting structure.By said structure design, can utilize the installation site of supporting leg 1 on the upper surface of the first flange 3 to regulate, to realize that mixing plant equipment that supporting leg 1 was supported is such as the correct installation of stirring main building etc.And generally be applicable to according to above-mentioned leg mounting structure in the concrete mixing plant of concrete foundation or foundation-free, the assembling mode of leg mounting structure is comparatively versatile and flexible, parts can be in the processing site group to transportation, the assembling scene only needs a small amount of attended operation, can improve greatly packaging efficiency, this will be able to concrete elaboration in the processing of the following leg mounting structure that will describe in detail and assemble method.
Above-mentioned leg mounting structure is applicable in the concrete mixing plant of concrete foundation, i.e. supporting leg installation basis 7 is xoncrete structure, as shown in Figure 1.In order at this xoncrete structure the second flange 4 to be installed, the upper surface of this xoncrete structure can be protruding with built-in fitting, and this built-in fitting and the second flange 4 are connected and fixed.Preferably, the supporting leg of xoncrete structure installation basis 7 is for protruding the one or more concrete circular pylons on ground, and supporting leg 1, the second flange 4 of installation can cover on the supporting leg installation basis 7 and with built-in fitting and be welded and fixed on each concrete circular pylon.Like this at the first flange 3 with after the second flange 4 is connected, leg mounting structure is solid and outward appearance is graceful generous.
As shown in Figure 2, above-mentioned leg mounting structure is equally applicable in the concrete mixing plant of foundation-free, basis 7 is installed to support and to install mixing plant equipment by the structure of support member 5 and base 6 combinations as supporting leg that is:.When building concrete mixing plant, support member 5 and base 6 need to be transported to the assembling scene and assemble, and when concrete mixing plant need to be moved, remove.Wherein as shown in Figure 4, base 6 usually constitutes oblong-shaped and has certain bearing capacity, can comprise that a plurality of mounting rails 61 and edge laterally are connected and installed the connecting cross beam 62 of beam 61, and in order to strengthen the anti-ability of tumbling, the anti-beam 63 of tumbling of outside extension can be set in OBL four angle parts.Base 6 is generally steel construction, and each mixing plant equipment arranges respectively a steel structure base 6 such as stirring under main building, proportioning machine, belt feeder and the powder storehouse, and the length and width size that wherein stirs the base 6 of main building below can reach ten meters even longer.One or more support members 5 are installed on the base 6,4 supporters 5 are installed as shown in Figure 4, correspondingly to support this mixing plant equipment by the one or more supporting legs 1 that are installed on these one or more support members 5.Support member 5 can be fixedly mounted on mounting rail 61 or the connecting cross beam 62.Usually, support member 5 is installed on the mounting rail 61, and mounting rail 61 is preferably the H section steel beam, and all section bars that satisfy requirement of strength and put requirement can both use certainly.Support member 5 embeds in the groove that is installed in the H section steel beam, can adopt to be spirally connected or the connected mode such as welding.Certainly, support member 5 also can be installed on other position of mounting rail 61, and in the base 6 that for example arranges below proportioning machine and the syndeton of support member 5, support member 5 also can be connected on the surface of mounting rail 61.In addition, in the larger situation of relative position deviation that a plurality of supporting legs produce, even support member 5 can be welded on the connecting cross beam 62.Support member 5 is generally steel structure support, and the second flange 4 is fixedly mounted on the top of support member 5.Support member 5 is generally steel frame construction, directly is welded on the support member 5 with convenient the second flange 4.
Parts in the above-mentioned leg mounting structure may because produce, transportation or other are former thereby produce dimensional discrepancy and distortion when assembling, thereby cause leg mounting structure to be difficult to splicing or stitching position skew, even be difficult to assembling.In the build process of concrete mixing plant, also may be because the position between the mixing plant equipment need to adjust, i.e. ground location bias, thus cause the change of supporting leg installation site.At this moment, in the leg mounting structure of the concrete mixing plant of concrete foundation shown in Figure 1, can utilize the correct installation of the mixing plant equipment that the installation site of supporting leg 1 on the upper surface of the first flange 3 regulate to realize that supporting leg 1 supports.In the leg mounting structure of the concrete mixing plant of foundation-free shown in Figure 2, can utilize supporting leg 1 to regulate in the installation site on the upper surface of the first flange 3 and/or the installation site adjusting of support member 5 on base 6, to realize the correct installation of the mixing plant equipment that supporting leg 1 is supported.Wherein, the surface of the first flange 3, the second flange 4 and support member 5 all can preferably form identical circle, the perhaps square Else Rule shape that waits, so that the second flange 4 can cover the surface that is installed in support member 5 fully, the edge of two flanges can dock fully, so that the leg mounting structure good looking appearance.
On the basis of the leg mounting structure of above-mentioned concrete mixing plant, the present invention is also corresponding to provide a kind of concrete mixing plant, this concrete mixing plant comprises a plurality of mixing plant equipment, wherein, this concrete mixing plant also comprises the leg mounting structure of the concrete mixing plant that the present invention is above-mentioned, and this leg mounting structure supports described mixing plant equipment.Like this, each mixing plant equipment can be able to correct installation by above-mentioned leg mounting structure.
In addition, the leg mounting structure of above-mentioned concrete mixing plant according to the present invention below will be described several processing and the assemble method of the leg mounting structure of this concrete mixing plant in detail.Wherein, for the processing and assemble method of leg mounting structure, when building concrete mixing plant, preferably as far as possible process parts and connection thereof in the described leg mounting structure in processing factory, and improve substantially packaging efficiency at the assembling scene, avoid the too much operation of bothersome effort.
Thereby, as shown in Figure 1, in the leg mounting structure of the concrete mixing plant of concrete foundation, if the production of each parts and movement requirement are higher in the leg mounting structure, for example steady by the production of same product, production and processing precision height and transportation, so that the morpheme error that produces is very little, and the ground base location of each mixing plant equipment of concrete mixing plant does not produce biasing when assembling, then can be with following processing and assemble method.That is: at first at processing site the bottom of supporting leg 1 is fixedly connected on the first flange 3 to form leg assembly, a plurality of double-screw bolts 2 are welded on the second flange 4, as shown in Figure 3.This second flange 4 is fastening by double-screw bolt 2 and the first flange 3.The mode that is fixedly connected with herein adopts welding manner usually, with handled easily and have larger engaging force, adds and need guarantee that welding deformation is as far as possible little man-hour, in order to avoid affect subsequent transportation and assembling.The assembling that then leg assembly is transported to concrete mixing plant is on-the-spot.On-the-spot in assembling, can build the bracing or strutting arrangements such as scaffold to support mixing plant equipment, mixing plant equipment is positioned on the design and installation position, the supporting leg that makes up simultaneously concrete foundation is installed basis 7, after the concrete equipment that supports according to design and installation position and this supporting leg 1 until the top of supporting leg 1 links to each other, the second flange 4 is fixedly installed to supporting leg by welding or the mode of being spirally connected installs on the basis 7.In the method, only need proceed to the contraposition between many together welding and two flanges and be spirally connected in that assembling is on-the-spot.But the method is high to the requirement of processing welding and transportation, must be so that the morpheme error that produces be very little, the supporting leg top is with after the mixing plant equipment of supporting links to each other, the bottom can be fixedly installed to the upper surface that supporting leg is installed basis 7 with the second flange 4 that 3 pairings of the first flange are connected position suitable, perhaps only need trace to correct and get final product, can not affect the supporting leg enabling capabilities but also can keep elegant in appearance.This assemble method is only suitable for having on the ground of a mixing plant equipment structure of single supporting leg or two supporting legs usually.
When a mixing plant equipment needs a plurality of supporting legs to support, owing to be concrete foundation, supporting leg is installed basis 7 and is difficult to move, when ground setover in a small amount or a plurality of supporting leg between owing to producing or transportation reason when producing in a small amount mutual alignment deviation, usually be difficult to adopt above-mentioned assemble method to finish accurate installation by artificial rectification mode.Thereby the processing that can take and assemble method are: at first at processing site a plurality of double-screw bolts 2 are fixedly mounted on the second flange 4, this second flange 4 is fixedly connected with the first flange 3 by double-screw bolt 2, to form flange assembly.The assembling that then flange assembly and supporting leg 1 is transported to concrete mixing plant is on-the-spot.On-the-spot in assembling, can build the bracing or strutting arrangements such as scaffold to support mixing plant equipment, mixing plant equipment is positioned on the design and installation position, make up simultaneously supporting leg basis 7 is installed, until the top of supporting leg 1 with after concrete equipment that this supporting leg 1 supports links to each other, the installation site of regulating flange assembly is fixedly installed to supporting leg with the second flange 4 and installs on the basis 7 and with the first flange 3 and be welded on the bottom of supporting leg 1.In the method, assembling is on-the-spot only need to be carried out together or the twice welding operation, but require 1 of each supporting leg to produce in a small amount position deviation, wherein maximum position deviation is limited with the edge that does not exceed the first flange 3, and the second flange 4 can not affect the supporting leg enabling capabilities and keep outward appearance graceful when supporting leg is installed on the basis 7 being fixedly installed to.In this assemble method, because the aligning surplus of supporting leg 1 is relatively large, thereby be generally suitable for having 4 or 4 structures with upper supporting leg on the ground of a mixing plant equipment.
As shown in Figure 2, in the leg mounting structure of the concrete mixing plant of foundation-free, the production of each parts and movement requirement are higher in leg mounting structure, for example steady by unified family's production, production and processing precision height and the transportation of producing, so that the morpheme error that produces is very little, for example be to the maximum in several millimeters the error range, then can adopt processing and assemble method as follows, that is: at first be fixedly connected on the first flange 3 to form leg assembly in the bottom of processing site with supporting leg 1, a plurality of double-screw bolts 2 are welded on the second flange 4, as shown in Figure 3.And the second flange 4, support member 5 and base 6 be fixedly connected with respectively to form base assembly.The mode that is fixedly connected with herein adopts welding manner usually, with handled easily and have larger engaging force, adds and need guarantee that welding deformation is as far as possible little man-hour, in order to avoid affect subsequent transportation and assembling.Then, it is on-the-spot leg assembly and base assembly can be transported to the assembling of concrete mixing plant.After arriving the assembling scene, can build the bracing or strutting arrangements such as scaffold to support mixing plant equipment, mixing plant equipment is positioned on the design and installation position, after the concrete equipment that supports according to design and installation position and this supporting leg 1 until the top of supporting leg 1 links to each other, the first flange 3 of supporting leg 1 bottom alignd with the second flange 4 and by a plurality of double-screw bolt 2 leg assembly is fastenedly connected on the base assembly.In the method, each parts of leg mounting structure are almost all finished processing and docking at processing site, only need carry out two contraposition and Stud connections between the flange in that assembling is on-the-spot, and not need to carry out other attended operations, such as being welded to connect operation etc. between the parts.But the method is high to the requirement of processing welding and transportation, must be so that the morpheme error that produces be very little, the supporting leg top is with after the mixing plant equipment of supporting links to each other, screw on the first flange 3 of bottom just can with the second flange 4 of pairing on double-screw bolt 2 accurate contrapositions, perhaps only need trace to correct and get final product.This assemble method is only suitable for having on the base 6 structure of single supporting leg or two supporting legs usually, for example supports base and the leg structure in powder storehouse.
If number of legs is more, then when assembling, often produce the mutual alignment deviation between each supporting leg, be difficult to correct, perhaps base location produces in a small amount biasing, causes two adpting flanges to be difficult to correct match-place at the assembling scene.Can adopt following processing and assemble method this moment.That is: at processing site a plurality of double-screw bolts 2 are welded on the second flange 4, the second flange 4, support member 5 and base 6 are fixedly connected with respectively to form base assembly, and the first flange 3 is fastened on the second flange 4 of base assembly by double-screw bolt 2.Similarly, the mode that is fixedly connected with herein adopts welding manner more, with handled easily and have larger engaging force, adds and need guarantee that welding deformation is as far as possible little man-hour, in order to avoid affect subsequent transportation and assembling.Then, base assembly is transported to the assembling scene of concrete mixing plant.On-the-spot in assembling, can build the bracing or strutting arrangements such as scaffold to support mixing plant equipment, mixing plant equipment is positioned on the design and installation position, after the concrete equipment that supports according to design and installation position and this supporting leg 1 until the top of supporting leg 1 links to each other, the installation site of adjusting base assembly is welded to the bottom of supporting leg 1 on the correct position of upper surface of the first flange 3.In the method, on-the-spot of assembling need to be carried out one welding operation and get final product, but requires 1 of each supporting leg to produce in a small amount position deviation, and wherein maximum position deviation is limited with the edge that does not exceed the first flange 3.In this assemble method, because the aligning surplus of supporting leg 1 is relatively large, thereby be generally suitable for having on the base 64 or 4 leg mounting structures with upper supporting leg.
When number of legs more and slightly large in the mutual morpheme error between when assembling supporting leg, the in a small amount distortion such as the parts such as supporting leg produce after processing or transportation, when perhaps ground is setovered in a small amount, can adopt processing and assemble method as follows, that is: at processing site the bottom of supporting leg 1 is fixedly connected on the first flange 3 to form leg assembly, a plurality of double-screw bolts 2 are welded on the second flange 4 and with the second flange 4 are fixedly attached on the support member 5 to form supporting component.Similarly, the mode that is fixedly connected with herein adopts welding manner usually, with handled easily and have larger engaging force, adds and need guarantee that welding deformation is as far as possible little man-hour, in order to avoid affect subsequent transportation and assembling.Then, leg assembly, supporting component and base 6 are transported to the assembling scene of concrete mixing plant.On-the-spot in assembling, can build the bracing or strutting arrangements such as scaffold to support mixing plant equipment, mixing plant equipment is positioned on the design and installation position, after the concrete equipment that supports according to design and installation position and this supporting leg 1 until the top of supporting leg 1 links to each other, the first flange 3 of supporting leg 1 bottom is alignd with the second flange 4 of supporting component and be fastenedly connected by a plurality of double-screw bolts 2, the installation site of adjusting base 6 is fixedly installed to support member 5 on the base 6 with welding or the mode of being spirally connected.In the method, on-the-spot same of assembling need to proceed to how one welding operation gets final product, and can adapt to larger installation site deviation.When if the parts such as supporting leg produce distortion, need after the assembling to guarantee that supporting leg as far as possible uprightly installs, less generation inclination, thus do not affect the enabling capabilities of supporting leg, for example supporting leg tilts and support member 5 can be welded on the connecting cross beam 62 of base 6 when obvious.Similarly, the aligning surplus of this assemble method is larger, is generally suitable for having on the base 64 or 4 leg mounting structures with upper supporting leg.
When producing larger shape position error, when comprising the shape position error of position deviation and parts, can adopt processing and assemble method as follows, that is: at processing site a plurality of double-screw bolts 2 are welded on the second flange 4, the second flange 4 is fixedly attached on the support member 5 to form supporting component, by double-screw bolt 2 the first flange 3 is fastened on the second flange 4.Similarly, the mode that is fixedly connected with herein adopts welding manner usually, with handled easily and have larger engaging force, adds and need guarantee that welding deformation is as far as possible little man-hour, in order to avoid affect subsequent transportation and assembling.The assembling that then supporting component, supporting leg 1 and base 6 is transported to concrete mixing plant is on-the-spot.On-the-spot in assembling, can build the bracing or strutting arrangements such as scaffold to support mixing plant equipment, mixing plant equipment is positioned on the design and installation position, after the concrete equipment that supports according to design and installation position and this supporting leg 1 until the top of supporting leg 1 links to each other, regulate respectively the installation site of supporting component and base 6, the bottom of supporting leg 1 is welded on the first flange 3 and with support member 5 is fixedly installed on the base 6 with welding or the mode of being spirally connected.In the method, assembling is on-the-spot to need at the most twice welding, but very flexible, is fit to large scale position deviation and form variations.Similarly, need after the assembling to guarantee that supporting leg as far as possible uprightly installs, less generation is tilted, thereby does not affect the enabling capabilities of supporting leg.The method is suitable for having on the base 64 or 4 leg mounting structures with upper supporting leg.
Below describe by reference to the accompanying drawings preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment in reconcilable situation, can make up by any suitable mode, for fear of unnecessary repetition, the present invention is to the no longer separately explanation of various possible combinations.
In addition, also can carry out any combination between the various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (13)
1. the leg mounting structure of concrete mixing plant, this leg mounting structure comprises supporting leg (1) and supporting leg installation basis (7), it is characterized in that, this leg mounting structure also comprises the first flange (3) that is fixedly connected on described supporting leg (1) bottom and is fixedly mounted on described supporting leg installs the second flange (4) on the basis (7), and this second flange (4) is provided with a plurality of double-screw bolts (2) and is connected by this double-screw bolt (2) and described the first flange (3).
2. the leg mounting structure of concrete mixing plant according to claim 1, wherein, it is xoncrete structure that described supporting leg is installed basis (7), and the upper surface of this xoncrete structure is protruding with built-in fitting, and described the second flange (4) is fixedly connected on the described built-in fitting.
3. the leg mounting structure of concrete mixing plant according to claim 1, wherein, described supporting leg is installed basis (7) and is comprised base (6) and the upper hard-wired support member (5) of this base (6), and described the second flange (4) is fixedly connected on the described support member (5).
4. the leg mounting structure of concrete mixing plant according to claim 3, wherein, described support member (5) is steel structure support, described the second flange (4) is fixedly mounted on the top of described support member (5).
5. the leg mounting structure of concrete mixing plant according to claim 3, wherein, described base (6) comprises a plurality of mounting rails (61) and is connected the connecting cross beam (62) that laterally connects described mounting rail (61) that described support member (5) is fixedly connected on described mounting rail (61) or the connecting cross beam (62).
6. the leg mounting structure of concrete mixing plant according to claim 5, wherein, described mounting rail (61) is H section steel beam I-beam, described support member (5) embeds in the groove that is installed in the described H section steel beam.
7. concrete mixing plant, this concrete mixing plant comprises a plurality of mixing plant equipment, wherein, this concrete mixing plant also comprises according to claim 1 the leg mounting structure of the described concrete mixing plant of any one in 6, and this leg mounting structure supports described mixing plant equipment.
8. the processing of the leg mounting structure of concrete mixing plant according to claim 1 and 2 and assemble method, wherein, the method comprises:
Step 1: be fixedly connected on described the first flange (3) to form leg assembly in the bottom of processing site with described supporting leg (1), a plurality of described double-screw bolts (2) are welded on described the second flange (4), and this second flange (4) is fixedly connected with described the first flange (3) by described double-screw bolt (2);
Step 2: the assembling that described leg assembly is transported to concrete mixing plant is on-the-spot;
Step 3: on-the-spot in described assembling, make up described supporting leg basis (7) is installed,, described the second flange (4) is fixedly installed to described supporting leg installs on the basis (7) with after concrete equipment that this supporting leg (1) supports links to each other until the top of described supporting leg (1).
9. according to claim 1 processing and the assemble method of the leg mounting structure of the described concrete mixing plant of any one in 2, wherein, the method comprises:
Step 1: at processing site a plurality of described double-screw bolts (2) are fixedly mounted on described the second flange (4), this second flange (4) is fixedly connected with described the first flange (3) by described double-screw bolt (2), to form flange assembly;
Step 2: the assembling that described flange assembly and supporting leg (1) is transported to concrete mixing plant is on-the-spot;
Step 3: on-the-spot in described assembling, make up described supporting leg basis (7) is installed, until the top of described supporting leg (1) with after concrete equipment that this supporting leg (1) supports links to each other, regulate the installation site of described flange assembly, described the second flange (4) is fixedly installed to described supporting leg installation basis (7) upward and with described the first flange (3) is welded on the bottom of described supporting leg (1).
10. according to claim 3 processing and the assemble method of the leg mounting structure of the described concrete mixing plant of any one in 6, wherein, the method comprises:
Step 1: be fixedly connected on described the first flange (3) to form leg assembly in the bottom of processing site with described supporting leg (1), a plurality of described double-screw bolts (2) are welded on described the second flange (4), and described the second flange (4), support member (5) and base (6) are fixedly connected with respectively to form base assembly;
Step 2: the assembling that described leg assembly and base assembly is transported to concrete mixing plant is on-the-spot;
Step 3: on-the-spot in described assembling,, described first flange (3) of described supporting leg (1) bottom is alignd with the second flange (4) and by a plurality of described double-screw bolts (2) described leg assembly is fastenedly connected on the described base assembly with after concrete equipment that this supporting leg (1) supports links to each other until the top of described supporting leg (1).
11. according to claim 3 processing and the assemble method of the leg mounting structure of the described concrete mixing plant of any one in 6, wherein, the method comprises:
Step 1: a plurality of described double-screw bolts (2) are welded on described the second flange (4) at processing site, described the second flange (4), support member (5) and base (6) are fixedly connected with respectively to form base assembly, and are fastenedly connected described the first flange (3) on second flange (4) of described base assembly by described double-screw bolt (2);
Step 2: the assembling that described base assembly is transported to concrete mixing plant is on-the-spot;
Step 3: on-the-spot in described assembling, after the concrete equipment that top and this supporting leg (1) of described supporting leg (1) supports links to each other, regulate the installation site of described base assembly, the bottom of described supporting leg (1) is welded on described the first flange (3).
12. according to claim 3 processing and the assemble method of the leg mounting structure of the described concrete mixing plant of any one in 6, wherein, the method comprises:
Step 1: it is upper forming leg assembly at processing site the bottom of described supporting leg (1) to be fixedly connected on described the first flange (3), and it is upper and described the second flange (4) is fixedly attached to described support member (5) upward with the formation supporting component a plurality of described double-screw bolts (2) to be welded on described the second flange (4);
Step 2: the assembling that described leg assembly, supporting component and base (6) is transported to concrete mixing plant is on-the-spot;
Step 3: on-the-spot in described assembling, until the top of described supporting leg (1) with after concrete equipment that this supporting leg (1) supports links to each other, described first flange (3) of described supporting leg (1) bottom is alignd with second flange (4) of described supporting component and be fastenedly connected by a plurality of described double-screw bolts (2), regulate the installation site of described base (6), described support member (5) is fixedly installed on the described base (6).
13. according to claim 3 processing and the assemble method of the leg mounting structure of the described concrete mixing plant of any one in 6, wherein, the method comprises:
Step 1: a plurality of described double-screw bolts (2) are welded on described the second flange (4) at processing site, it is upper to form supporting component that described the second flange (4) is fixedly attached to described support member (5), by described double-screw bolt (2) described the first flange (3) is fastenedly connected on described the second flange (4);
Step 2: the assembling that described supporting component, supporting leg (1) and base (6) is transported to concrete mixing plant is on-the-spot;
Step 3: on-the-spot in described assembling, until the top of described supporting leg (1) with after concrete equipment that this supporting leg (1) supports links to each other, regulate respectively the installation site of described supporting component and base (6), it is upper and described support member (5) is fixedly installed to described base (6) that the bottom of described supporting leg (1) is welded to described the first flange (3).
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| CN201210464780.6A CN102962895B (en) | 2012-11-16 | 2012-11-16 | Processing and assembling method of support leg mounting structure of concrete mixing plant |
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| CN201210464780.6A CN102962895B (en) | 2012-11-16 | 2012-11-16 | Processing and assembling method of support leg mounting structure of concrete mixing plant |
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| US4256217A (en) * | 1979-01-30 | 1981-03-17 | Mathis Systemtechnik Gmbh | Positionally adjustable storing and conveying apparatus for mortar and similar substances |
| CN2893071Y (en) * | 2006-04-29 | 2007-04-25 | 中铁电气化局集团德阳制品厂 | Electrified railway contact network poles foundation |
| CN201310329Y (en) * | 2008-11-06 | 2009-09-16 | 北京天弈新能科技有限公司 | Device for adjusting position of frame for wire rope oil pumping unit |
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| CN102962895B (en) | 2015-09-09 |
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Address after: 415907, Hunan, Hanshou hi tech Industrial Park, Changde Huang Fu neighborhood committee, No. 1, Union Road Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Patentee before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |