CN110936500A - Feeding device for mixing station and steel structure bent frame set - Google Patents
Feeding device for mixing station and steel structure bent frame set Download PDFInfo
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- CN110936500A CN110936500A CN201911348253.7A CN201911348253A CN110936500A CN 110936500 A CN110936500 A CN 110936500A CN 201911348253 A CN201911348253 A CN 201911348253A CN 110936500 A CN110936500 A CN 110936500A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000002156 mixing Methods 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 12
- 238000009434 installation Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/067—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of stationary hoppers, chambers or bins from which the material is fed gravitationally, e.g. having agitating means therein
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0046—Storage or weighing apparatus for supplying ingredients
- B28C7/0053—Storage containers, e.g. hoppers, silos, bins
- B28C7/0076—Parts or details thereof, e.g. opening, closing or unloading means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/12—Supports
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention relates to a feeding device for a mixing plant and a steel structure bent frame group, wherein the steel structure bent frame group comprises an upper bent frame and a lower bent frame, the upper bent frame comprises a plurality of upper stand columns, the plurality of upper stand columns form more than 3 stock bin bent frame groups, more than 3 stock bins are correspondingly supported and installed one by one, and each stock bin bent frame group respectively comprises 4 upper stand columns which are arranged in a rectangular array; the lower bent frame is provided with bottom connecting pieces which are arranged in one-to-one correspondence with the stock bin stand column groups, the bottom connecting pieces are used for being fixedly connected with a ground foundation, each bottom connecting piece is connected with N upper stand column supports corresponding to the stock bin stand column groups through a lower stand column group, each stand column group comprises N lower stand columns, N is 2 or 3 or 4, and all the lower stand columns are fixedly assembled together through a lower cross beam. Only set up 1 connection support point for every feed bin column group subaerial, effectively reduced ground basis tie point quantity, reduced ground basis construction quantity.
Description
Technical Field
The invention relates to a feeding device for a mixing plant and a steel structure bent frame group.
Background
The existing mixing plant mainly comprises a feeding part and a mixing part, wherein materials provided by the feeding part are fed into a mixing container according to a set proportion to obtain concrete, and then the concrete is conveyed to a construction site through a corresponding conveying device such as a concrete tank truck. The feeding part of the mixing plant usually comprises a bin and a support, wherein the bin usually comprises 4 support legs fixed on the top of the support, and the support usually comprises four upright posts, a cross brace arranged in the middle, an inclined brace and the like. In general, a plurality of silos are arranged in the 1 mixing plant, usually side by side and independently of each other, to meet the material requirements of the mixing plant. Because the support of these feed bins all is mutual independent arrangement, each support sets up 4 stands respectively, and the tie point quantity of ground foundation is more, and ground construction time is long, and construction cost is high.
Disclosure of Invention
The invention aims to provide a steel structure bent frame group for a feeding device of a mixing plant, which aims to solve the technical problem that in the prior art, the number of required ground foundation connection points is large due to the fact that supports at the lower parts of all storage bins are respectively and independently arranged; meanwhile, the invention also provides a mixing plant feeding device using the steel structure bent frame group, so as to solve the technical problem that in the prior art, the number of required ground foundation connection points is large due to the fact that supports at the lower parts of all the storage bins are independently arranged respectively.
In order to achieve the purpose, the technical scheme of the steel structure bent frame group for the feeding device of the mixing plant provided by the invention is as follows: a steel structure bent frame group for a stirring station feeding device comprises an upper bent frame and a lower bent frame, wherein the upper bent frame comprises a plurality of upper stand columns which are fixedly assembled together through upper cross braces, the upper stand columns form more than 3 stock bin stand column groups, more than 3 stock bins are arranged in a one-to-one corresponding supporting mode, each stock bin stand column group respectively comprises 4 upper stand columns which are arranged in a rectangular array mode, and the stock bin stand columns are in supporting connection with 4 supporting legs of the corresponding stock bins in a one-to-one corresponding mode; the lower bent is equipped with the bottom connecting piece more than 3 that arrange with each feed bin stand group one-to-one, and the bottom connecting piece is used for with ground basis fixed connection, and each bottom connecting piece is supported through lower upright brace group and N that corresponds feed bin stand group respectively and is connected, and each upright brace group is including N lower upright brace, and N is 2 or 3 or 4, and the upper end and the corresponding fixed assembly of last stand, lower extreme and the fixed assembly of corresponding bottom connecting piece of each lower upright brace, all lower upright braces pass through bottom end rail fixed assembly and be in the same place.
The beneficial effects are that: go up the framed bent and have 1 feed bin column group that corresponding every feed bin was equipped with, 4 of feed bin column group go up the stand and form 4 joint support points, it says to correspond every feed bin column group, the N of lower framed bent props down and forms N joint support points, N is 2 or 3 or 4, and to every down prop the group, then there is ground to provide 1 joint support point through the bottom connection piece, so, to whole steel construction framed bent group, only set up 1 joint support point for every feed bin column group subaerial, ground basis tie point quantity has effectively been reduced, ground basis construction quantity has been reduced, construction efficiency is improved.
Further, N is 3 or 4, and each lower vertical support group comprises 1 lower vertical support.
The beneficial effects are that: the vertical top support of the corresponding upper upright post can be formed by adopting the lower vertical support, so that the support strength is improved.
Further, N is 3, and each lower vertical support group comprises the lower vertical support and two lower inclined vertical supports correspondingly arranged at two opposite sides of the lower vertical support.
The beneficial effects are that: adopt down vertical brace and two slope vertical braces matched with mode, each vertical brace group provides 3 connection support points to corresponding feed bin column group down of lower row frame, forms the form that decreases progressively. The stress of each vertical support in the same lower vertical support group can be effectively improved, and the support rigidity of the whole lower bent frame is improved.
Further, the lower vertical support is positioned at the position of the outer side edge of the lower bent frame.
The beneficial effects are that: the lower vertical support is arranged at the outer side edge of the lower bent frame, so that the middle space at the bottom of the lower bent frame can be made, and the space utilization rate of the mixing plant is improved.
Furthermore, the upper upright post fixedly connected with the lower upright post in each stock bin upright post group is an upper supporting upright post, and the upper supporting upright post is detachably and fixedly connected with the corresponding lower upright post.
The beneficial effects are that: the detachable assembly of the upper bent frame and the lower bent frame is realized by utilizing the detachable connection, and the transportation and the assembly are convenient.
Furthermore, the bottom of going up the support post is equipped with the upper junction plate, and the top of corresponding lower vertical braces is equipped with lower connecting plate, and upper junction plate and lower connecting plate pass through the removable fixed mounting of fastening bolt and be in the same place to the removable fixed connection who goes up support post and lower vertical braces is realized.
Furthermore, the upper cross brace of the upper bent frame comprises an inner cross brace part and an inter-group cross brace part, 4 upper stand columns in any stock bin stand column group are fixedly assembled together through the inner cross brace part, and all the stock bin stand column groups are fixedly assembled together through the inter-group cross brace part to form the upper bent frame.
Further, go up the framed bent still including internal bridging and intergroup bridging, internal bridging and intergroup bridging are constituteed by two last sprags of cross arrangement respectively, and the corresponding connection of bracing is gone up between the last stand of same feed bin stand group on two of internal bridging, and the corresponding connection of bracing is gone up between the adjacent stand of different feed bin stand groups on two of intergroup bridging.
The beneficial effects are that: increase the bridging, further improve the structural strength of last row of putting up, and then can reduce the volume of whole steel construction row frame group.
Furthermore, the upper bent frame and the lower bent frame are both of rectangular structures, and the stock bin upright column groups are arranged in a rectangular array.
The technical scheme of the mixing plant feeding device using the steel structure bent frame group provided by the invention is as follows: a stirring station feeding device comprises a steel structure bent frame group and more than 3 bins which are supported and installed on the steel structure bent frame group, wherein each bin is provided with 4 supporting legs, the steel structure bent frame group comprises an upper bent frame and a lower bent frame, the upper bent frame comprises a plurality of upper stand columns which are fixedly assembled together through upper cross braces, the upper stand columns form more than 3 bin stand column groups, the more than 3 bins are supported and installed in a one-to-one correspondence manner, each bin stand column group respectively comprises 4 upper stand columns which are arranged in a rectangular array manner, and the upper stand columns are in supporting connection with the 4 supporting legs of the corresponding bins in a one-to-one correspondence manner; the lower bent is equipped with the bottom connecting piece more than 3 that arrange with each feed bin stand group one-to-one, and the bottom connecting piece is used for with ground basis fixed connection, and each bottom connecting piece is supported through lower upright brace group and N that corresponds feed bin stand group respectively and is connected, and each upright brace group is including N lower upright brace, and N is 2 or 3 or 4, and the upper end and the corresponding fixed assembly of last stand, lower extreme and the fixed assembly of corresponding bottom connecting piece of each lower upright brace, all lower upright braces pass through bottom end rail fixed assembly and be in the same place.
The beneficial effects are that: corresponding to every feed bin, it has 1 feed bin column group to go up the mount, 4 last stands of feed bin column group form 4 joint support points, it says to correspond every feed bin column group, the N of lower bent forms N joint support points down, N is 2 or 3 or 4, and to every down stand group, then there is ground to provide 1 joint support point through the bottom connection piece, so, say to whole feedway, only set up 1 joint support point for every feed bin subaerial, ground basis tie point quantity has effectively been reduced, ground basis construction quantity has been reduced, the efficiency of construction is improved.
Further, N is 3 or 4, and each lower vertical support group comprises 1 lower vertical support.
The beneficial effects are that: the vertical top support of the corresponding upper upright post can be formed by adopting the lower vertical support, so that the support strength is improved.
Further, N is 3, and each lower vertical support group comprises the lower vertical support and two lower inclined vertical supports correspondingly arranged at two opposite sides of the lower vertical support.
The beneficial effects are that: adopt down vertical brace and two slope vertical braces matched with mode, each vertical brace group provides 3 connection support points to corresponding feed bin column group down of lower row frame, forms the form that decreases progressively. The stress of each vertical support in the same lower vertical support group can be effectively improved, and the support rigidity of the whole lower bent frame is improved.
Further, the lower vertical support is positioned at the position of the outer side edge of the lower bent frame.
The beneficial effects are that: the lower vertical support is arranged at the outer side edge of the lower bent frame, so that the middle space at the bottom of the lower bent frame can be made, and the space utilization rate of the mixing plant is improved.
Furthermore, the upper upright post fixedly connected with the lower upright post in each stock bin upright post group is an upper supporting upright post, and the upper supporting upright post is detachably and fixedly connected with the corresponding lower upright post.
The beneficial effects are that: the detachable assembly of the upper bent frame and the lower bent frame is realized by utilizing the detachable connection, and the transportation and the assembly are convenient.
Furthermore, the bottom of going up the support post is equipped with the upper junction plate, and the top of corresponding lower vertical braces is equipped with lower connecting plate, and upper junction plate and lower connecting plate pass through the removable fixed mounting of fastening bolt and be in the same place to the removable fixed connection who goes up support post and lower vertical braces is realized.
Furthermore, the upper cross brace of the upper bent frame comprises an inner cross brace part and an inter-group cross brace part, 4 upper stand columns in any stock bin stand column group are fixedly assembled together through the inner cross brace part, and all the stock bin stand column groups are fixedly assembled together through the inter-group cross brace part to form the upper bent frame.
Further, go up the framed bent still including internal bridging and intergroup bridging, internal bridging and intergroup bridging are constituteed by two last sprags of cross arrangement respectively, and the corresponding connection of bracing is gone up between the last stand of same feed bin stand group on two of internal bridging, and the corresponding connection of bracing is gone up between the adjacent stand of different feed bin stand groups on two of intergroup bridging.
The beneficial effects are that: increase the bridging, further improve the structural strength of last row of putting up, and then can reduce the volume of whole steel construction row frame group.
Furthermore, the upper bent frame and the lower bent frame are both of rectangular structures, and the stock bin upright column groups are arranged in a rectangular array.
Drawings
FIG. 1 is a schematic structural diagram of a feeding device of a mixing station provided by the invention;
FIG. 2 is a schematic structural view of the upper bent of FIG. 1;
FIG. 3 is a top view of the upper bent shown in FIG. 1;
FIG. 4 is a schematic structural view of the lower bent of FIG. 1;
FIG. 5 is a distribution diagram of the connection support points of the lower rack and the upper rack shown in FIG. 4;
FIG. 6 is a top view of another upper bent;
FIG. 7 is a schematic structural view of the upper bent shown in FIG. 6, showing the directions A, B, C and D;
FIG. 8 is a schematic structural view of the upper bent shown in FIG. 6, showing the directions E, F, G and H;
description of reference numerals:
1-stock bin, 2-support leg, 3-upper bent frame, 4-lower bent frame, 5-ground foundation, 30-upper upright post, 301-upper support upright post, 302-upper suspended upright post, 31-upper connecting plate, 32-top connecting plate, 33-inter-group cross support part, 34-inter-group cross support part, 35-inter-group scissor support, 36-inter-group scissor support, 41-lower connecting plate, 42-lower inclined vertical support, 43-lower cross beam, 44-lower vertical support and 45-bottom connecting plate.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
Example 1 of the feeding device of the mixing plant provided by the invention:
as shown in fig. 1 to 5, the feeding device of the mixing plant in this embodiment includes a steel structure bent frame group and a storage bin 1 disposed at the top, the steel structure bent frame group integrally includes an upper bent frame 3 and a lower bent frame 4, during assembly, the upper bent frame 3 and the lower bent frame 4 are fixedly assembled together, the lower bent frame 4 is fixedly assembled with a ground foundation 5, the storage bin 1 is provided with 4 storage bins 1, each storage bin 1 is provided with 4 support legs 2, and during installation, the corresponding fixed mounting of each support leg 2 is performed on the steel structure bent frame group.
Go up bent 3 and be the rectangle structure, including a plurality of last stands 30, a plurality of fixed assembly that last stand 30 corresponds through last bracing is in the same place, and a plurality of last stands 30 form 4 feed bin stand groups that are the rectangle array and arrange to 4 feed bins 1 of support installation of one-to-one, each feed bin stand group is respectively including being 4 last stands 30 that the rectangle array arranged, supports with 4 landing legs 2 of corresponding feed bin 1 to be connected with the one-to-one. Specifically, the top end of the upper upright column 30 is provided with a top connecting plate 32 for being fixedly assembled with the corresponding support leg 2 of the corresponding storage bin 1, and the bottom ends of some of the upper upright columns 30 are provided with upper connecting plates 31 for being fixedly assembled with the corresponding lower upright support.
The upper cross brace of the upper bent 3 specifically comprises an inter-group cross brace part 34 and an inter-group cross brace part 33, four columns in any one bin column group are fixedly assembled together through the inter-group cross brace part 34, and all the bin column groups are fixedly assembled together through the inter-group cross brace part 33 to form the upper bent 3. Actually, the upper cross brace may be provided with two layers as shown in fig. 2 according to the actual strength requirement, or may be provided with only one layer or more than three layers, specifically aiming at satisfying the support strength.
In fact, the gap is reserved between the adjacent bin column groups so as to meet the interval arrangement of the adjacent bins, and then enough installation and maintenance gaps are reserved.
The lower bent 4 is also a rectangular structure, and the lower bent 4 includes a plurality of lower vertical braces fixedly assembled together by a lower cross beam 43, where the number of the lower vertical braces is 12, including 4 lower vertical braces 44 and 8 lower inclined braces 42, where 1 lower vertical brace 44 and 2 lower inclined braces 42 form a lower vertical brace group to be arranged corresponding to 1 bin column group, and 12 lower vertical braces form 4 lower vertical brace groups to correspond to 4 bin column groups.
Specifically, the lower row of racks 4 is provided with 1 bottom connecting piece corresponding to each stock bin column group, the bottom connecting piece is specifically a bottom connecting plate 45, and the bottom connecting plate 45 is used for being fixedly connected with the ground foundation 5. Each bottom connecting plate 45 is supported through 1 lower vertical support group and N of the feed bin column group that corresponds and is connected, and N in this embodiment equals 3, and three lower vertical support of same lower vertical support group correspond with the fixed assembly of three upper column 30 one-to-one in same feed bin column group promptly together, and the lower extreme that corresponding lower vertical support is in the same place with corresponding upper column fixed assembly, and the lower extreme that lower vertical support was then with corresponding bottom connecting plate 45 fixed assembly.
In fact, as mentioned above, between each bottom connecting plate 45 and the upper column in the corresponding bin column group, there are respectively 1 lower vertical upright support 44 and 2 lower inclined upright supports 42, the lower vertical upright support 44 is located at the outer side edge position of the lower bent frame 4, and the 2 lower inclined upright supports 42 are correspondingly arranged at the two opposite sides of the lower vertical upright support 44.
It should be noted that, because 1 lower vertical support group contains 3 lower vertical supports, and 1 feed bin vertical column group contains 4 upper vertical columns, this just makes some stands can be connected with lower vertical support fixed connection, and some stands can hang and do not connect with lower vertical support. For the sake of distinction, the upper vertical column fixedly connected with the lower vertical support is defined as an upper supporting vertical column 301, and the upper vertical column not connected with the lower vertical support is defined as an upper suspending vertical column 302. Specifically, the bottom of upper supporting upright 301 is equipped with upper junction plate 31, and the top of corresponding lower upright support is equipped with lower connecting plate 41, and upper junction plate 31 and lower connecting plate 41 pass through the detachable fixed mounting of fastening bolt and be in the same place to the releasable connection of upper supporting upright 301 and lower upright support is realized, and then the fixed mounting of upper bent and lower bent is realized.
In this embodiment, the upper upright post, the upper cross brace, the lower vertical brace and the lower cross beam can be made of channel steel and other sectional materials. For the upper bent frame, the upper cross brace and the upper upright post are respectively fixedly connected by welding, and in other embodiments, other connection modes such as bolt connection can be adopted. Similarly, in this embodiment, the lower cross beam and the lower vertical support are also connected by welding, and of course, in other embodiments, the fixing assembly may also be realized by bolt connection.
In fact, for each silo 1, the upper row of shelves 3 has 1 respective silo group of columns, each silo group of columns having 4 upper columns 30 arranged in a rectangular array, in one-to-one correspondence with 4 legs of the silo, to form 4 connection support points. In this case, the upper row of shelves 3 provides 16 connecting support points corresponding to 4 bins.
For 1 bin column group on the upper bent frame 3, the lower bent frame 3 only provides 3 lower vertical braces and is connected with 3 upper columns 30 in the same bin column group in a one-to-one correspondence manner, so that 3 connection supporting points are formed. In this case, the lower rack provides 12 connecting support points corresponding to 4 bin column sets, as shown in fig. 5.
And for lower bent, 1 is down the upright brace group upwards provides 3 connection support points for 1 feed bin column group, and 3 upright braces in 1 lower upright brace group converge on 1 bottom connecting plate, form 1 connection support point with ground.
Overall, to single feed bin, from 4 joint support points of 1 feed bin column group, to 3 joint support points of 1 lower vertical support group, to 1 joint support point of bottom again, the joint support point reduces gradually, at last subaerial formation correspond 1 feed bin only set up 1 ground basis can, effectively reduced the quantity that sets up of ground basis, and then reducible process reduces assembly cost.
In addition, in the arrangement mode, due to the fact that the middle of the mixing plant adopts a suspension structure, only the lower vertical supports are arranged on the periphery of the mixing plant, and the middle of the mixing plant is not provided with the vertical columns and the vertical supports, the bottom space of the lower bent frame can be released, and then the space can be fully utilized to store articles or arrange a conveying device, and the space utilization rate of the mixing plant is improved.
In this embodiment, 1 lower vertical support group of lower bent contains 3 lower vertical supports, forms 3 connection support points, can form a stable mounting plane, guarantees installation stability. In other embodiments, each lower vertical support group may also be provided with 2 lower vertical supports or 4 lower vertical supports, when 2 lower vertical supports are provided, 2 lower vertical supports are correspondingly fixedly assembled with 2 upper columns belonging to the same bin column group, and when 4 lower vertical supports are provided, 4 lower vertical supports are correspondingly fixedly assembled with 4 upper columns belonging to the same bin column group, as long as the lower bent frame is provided with only 1 bottom connecting plate corresponding to 1 bin.
In this embodiment, it has 4 feed bin column groups to be arranged for rectangular array on the bent frame, can install and place 4 feed bins, and of course, also can only place 3 feed bins, and one of them is as reserve as feed bin column group. Or, set up 3 and be the feed bin stand group that the delta-shaped was arranged, and then place 3 feed bins that are the delta-shaped and arrange. Of course, the device can also be used for placing more than 5 bins, and only the corresponding bin column group and the lower vertical support group are required to be arranged according to actual conditions.
In this embodiment, the upper upright of the upper bent and the lower upright of the lower bent are detachably connected by bolts, so that the installation can be performed on site. In other embodiments, the fixed assembly can also be realized by welding fixed connection.
In this embodiment, lower row of putting up corresponds each feed bin and only sets up 1 bottom connecting piece respectively, and the bottom connecting piece specifically adopts the bottom connecting plate to it is connected to prop under convenient and a plurality of. In other embodiments, the bottom connecting member may also adopt other structures such as a bottom connecting block, so long as the normal connection with the corresponding lower vertical support and the ground foundation is satisfied.
In this embodiment, the upper upright post, the upper cross brace, the lower vertical brace, and the lower cross beam are specifically made of channel steel and other sectional materials. In other embodiments, structures such as H-shaped steel, seamless steel pipes, square steel pipes, and the like can be adopted as long as corresponding support rigidity is ensured.
Example 2 of the feeding device of the mixing plant provided by the invention: the structure of the upper row frame is basically the same as that of the feeding device of the mixing plant, the difference is mainly that the upper row frame is as shown in fig. 6 to 8, the upper row frame in the embodiment also comprises an upper upright post 30, an intra-group cross-brace part 34, an inter-group cross-brace part 33 and the like, in addition, a scissor brace is added, the scissor brace specifically comprises an intra-group scissor brace 35 and an inter-group scissor brace 36, for the upper row frame shown in fig. 6, the structures of the A direction, the B direction, the C direction and the D direction are the same as those shown in fig. 7, the structures of the E direction, the F direction, the G direction and the H direction are the same as those shown in fig. 8, the intra-group scissor brace 35 and the inter-group scissor brace 36 are respectively arranged on each row, the intra-group scissor brace 35 and the inter-group scissor brace 36 are respectively composed of two cross-arranged upper braces, the two upper braces of the intra-group scissor brace 35 are correspondingly connected between the upper upright posts 30, two upper inclined struts of the inter-group cross struts are correspondingly connected between the adjacent upper stand columns of different stock bin stand columns. The additional arrangement of the cross braces can effectively improve the structural strength of the upper bent frame and meet the requirement of heavier bin support.
In embodiment 1 of the steel-structure bent frame group provided by the present invention, the steel-structure bent frame group in this embodiment includes an upper bent frame and a lower bent frame, and the structure thereof is the same as that of the steel-structure bent frame group in the above feeding device embodiment 1, and is not described herein again.
In embodiment 2 of the steel-structure bent frame group provided by the present invention, the steel-structure bent frame group in this embodiment includes an upper bent frame and a lower bent frame, and the structure of the steel-structure bent frame group is the same as that of the steel-structure bent frame group in the above feeding device embodiment 2, and is not described herein again.
Claims (10)
1. The utility model provides a steel construction bent frame group for agitating station feedway which characterized in that: comprises an upper bent frame and a lower bent frame,
the upper bent frame comprises a plurality of upper stand columns which are fixedly assembled together through upper cross braces, the upper stand columns form more than 3 stock bin stand column groups, more than 3 stock bins are arranged in a one-to-one corresponding support mode, and each stock bin stand column group respectively comprises 4 upper stand columns which are arranged in a rectangular array mode and are in support connection with 4 support legs of the corresponding stock bin in a one-to-one corresponding mode;
the lower bent is equipped with the bottom connecting piece more than 3 that arrange with each feed bin stand group one-to-one, and the bottom connecting piece is used for with ground basis fixed connection, and each bottom connecting piece is supported through lower upright brace group and N that corresponds feed bin stand group respectively and is connected, and each upright brace group is including N lower upright brace, and N is 2 or 3 or 4, and the upper end and the corresponding fixed assembly of last stand, lower extreme and the fixed assembly of corresponding bottom connecting piece of each lower upright brace, all lower upright braces pass through bottom end rail fixed assembly and be in the same place.
2. The steel structure bent frame group for the material feeding device of the mixing plant according to claim 1, characterized in that: n is 3 or 4, and each lower vertical support group comprises 1 lower vertical support.
3. The steel structure bent frame group for the material feeding device of the mixing plant according to claim 2, characterized in that: n is 3, and each lower vertical support group comprises the lower vertical support and two lower inclined vertical supports correspondingly arranged at two opposite sides of the lower vertical support.
4. The steel structure bent frame group for the material feeding device of the mixing plant as claimed in claim 3, wherein: the lower vertical support is positioned at the outer side edge of the lower bent frame.
5. The steel structure bent frame group for the stirring station feeding device according to any one of claims 1 to 4, characterized in that: the upper stand column fixedly connected with the lower stand column in each stock bin stand column group is an upper supporting stand column, and the upper supporting stand column is fixedly connected with the corresponding lower stand column in a detachable mode.
6. The steel structure bent frame group for the material feeding device of the mixing plant as claimed in claim 5, wherein: the bottom of going up the support post is equipped with the upper junction plate, and the top of corresponding lower vertical braces is equipped with down the connecting plate, and the upper junction plate passes through the removable fixed mounting of fastening bolt with lower connecting plate and is in the same place to the removable fixed connection who goes up support post and lower vertical braces is realized.
7. The steel structure bent frame group for the stirring station feeding device according to any one of claims 1 to 4, characterized in that: the upper cross brace of the upper bent frame comprises an inner cross brace part and an inter-group cross brace part, 4 upper stand columns in any stock bin stand column group are fixedly assembled together through the inner cross brace part, and all the stock bin stand column groups are fixedly assembled together through the inter-group cross brace part to form the upper bent frame.
8. The steel structure bent frame group for the material feeding device of the mixing plant as claimed in claim 7, wherein: go up the framed bent still including internal bridging and intergroup bridging, internal bridging and intergroup bridging are gone up the bracing by two of cross arrangement respectively and are constituteed, go up the bracing correspondence between the last stand of same feed bin stand group in two of internal bridging, and the bracing correspondence is connected between the adjacent stand of going up of different feed bin stand groups in two of intergroup bridging.
9. The steel structure bent frame group for the stirring station feeding device according to any one of claims 1 to 4, characterized in that: the upper bent frame and the lower bent frame are both rectangular structures, and the stock bin column groups are arranged in a rectangular array.
10. A mixing station feedway which characterized in that: the steel structure bent frame comprises a steel structure bent frame group and more than 3 bins which are supported and installed on the steel structure bent frame group, wherein each bin is provided with 4 supporting legs, and the steel structure bent frame group for the mixing plant feeding device is adopted in the steel structure bent frame group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911348253.7A CN110936500A (en) | 2019-12-24 | 2019-12-24 | Feeding device for mixing station and steel structure bent frame set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911348253.7A CN110936500A (en) | 2019-12-24 | 2019-12-24 | Feeding device for mixing station and steel structure bent frame set |
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| Publication Number | Publication Date |
|---|---|
| CN110936500A true CN110936500A (en) | 2020-03-31 |
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|---|---|---|---|
| CN201911348253.7A Pending CN110936500A (en) | 2019-12-24 | 2019-12-24 | Feeding device for mixing station and steel structure bent frame set |
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| CN (1) | CN110936500A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469272A (en) * | 2020-04-09 | 2020-07-31 | 郑州三和水工机械有限公司 | Integral type environmental protection type frame stirring building frame construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1067561A (en) * | 1964-01-08 | 1967-05-03 | H & C Davies And Company Ltd | Improvements relating to devices for supporting a plurality of storage containers |
| CN103252844A (en) * | 2013-06-04 | 2013-08-21 | 中国建筑第二工程局有限公司 | Foundation-free quickly-installed transition mixing station |
| CN204977052U (en) * | 2015-09-09 | 2016-01-20 | 郑州三和水工机械有限公司 | Stirring is framed bent system and building duplex type stirring building for building |
| CN211566448U (en) * | 2019-12-24 | 2020-09-25 | 郑州三和水工机械有限公司 | Feeding device for mixing station and steel structure bent frame set |
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2019
- 2019-12-24 CN CN201911348253.7A patent/CN110936500A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1067561A (en) * | 1964-01-08 | 1967-05-03 | H & C Davies And Company Ltd | Improvements relating to devices for supporting a plurality of storage containers |
| CN103252844A (en) * | 2013-06-04 | 2013-08-21 | 中国建筑第二工程局有限公司 | Foundation-free quickly-installed transition mixing station |
| CN204977052U (en) * | 2015-09-09 | 2016-01-20 | 郑州三和水工机械有限公司 | Stirring is framed bent system and building duplex type stirring building for building |
| CN211566448U (en) * | 2019-12-24 | 2020-09-25 | 郑州三和水工机械有限公司 | Feeding device for mixing station and steel structure bent frame set |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469272A (en) * | 2020-04-09 | 2020-07-31 | 郑州三和水工机械有限公司 | Integral type environmental protection type frame stirring building frame construction |
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