CN217378980U - Cup-shaped foundation assembled aluminum mold device for railway traction substation/pavilion equipment framework - Google Patents
Cup-shaped foundation assembled aluminum mold device for railway traction substation/pavilion equipment framework Download PDFInfo
- Publication number
- CN217378980U CN217378980U CN202220112348.XU CN202220112348U CN217378980U CN 217378980 U CN217378980 U CN 217378980U CN 202220112348 U CN202220112348 U CN 202220112348U CN 217378980 U CN217378980 U CN 217378980U
- Authority
- CN
- China
- Prior art keywords
- cup
- mould
- mold
- pavilion
- aluminum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a cup-shaped foundation assembled aluminum mould device for railway traction substation/pavilion equipment architecture, which comprises a cup core mould, a cup core mould fixing support, a cup bottom mould and a cup body mould, wherein the cup body mould is fixed on the cup bottom mould; the cup core mould be formed through the concatenation of aluminum mould board, cup core mould fixed bolster be formed through angle steel support and screw-thread steel landing leg concatenation, the cup bottom mould be formed through the concatenation of design template one, cup body mould be formed through the concatenation of design template two. The utility model discloses newly-built and reform transform the application of traction substation/pavilion in the railway and can reduce equipment foundation construction cycle, improve the efficiency of construction, reduce the construction risk coefficient.
Description
Technical Field
The utility model relates to a railway construction, transformation engineering technical field especially relate to a railway pulls electric substation/pavilion equipment framework cup type basis pin-connected panel aluminium mould device.
Background
Along with the rapid development of railway construction in China, a plurality of railway electrification engineering constructions are constructed every year, and the railway electrification construction also has a large number of new construction and modification projects; the railway traction substation/pavilion is internally provided with a large number of typical equipment framework cup-shaped foundations, the actual effective construction period is short generally due to the limitations of site transfer and precision control, the construction of the equipment foundations involves the working procedures of excavation, formwork support, pouring, maintenance and the like, only one foundation construction item needs to occupy long time, particularly the formwork support working procedure needs to control the elevation of the foundation, the longitudinal and transverse center lines and the like, the investment working hours and the material occupation ratio are large, the efficiency is low, and the process quality is difficult to guarantee.
Therefore, in the construction process of the railway traction substation/pavilion equipment foundation, a novel mold which can realize quick assembly, leveling and centering of a typical equipment framework cup-shaped foundation is very needed to be put into construction so as to improve the construction efficiency; with the purposes of ensuring the process quality, improving the work efficiency and seriously saving, after market investigation and material comparison and selection, an aluminum alloy template is supposed to be adopted, and the cup-shaped basic assembled aluminum mold device for the railway traction substation/pavilion equipment framework is researched and developed for the purpose.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is exactly in order to compensate man-hour and the material that prior art construction process drops into and account for than great, and the lower defect of efficiency, provides a railway traction substation/pavilion equipment framework cup type basis pin-connected panel aluminium mould device.
The utility model discloses a realize through following technical scheme:
a cup-shaped foundation assembled aluminum mold device for a railway traction substation/pavilion equipment framework comprises a cup core mold, a cup core mold fixing support, a cup bottom mold and a cup body mold, wherein the cup body mold is fixed on the cup bottom mold; the cup core mould be formed through the concatenation of aluminum mould board, cup core mould fixed bolster be formed through angle steel support and screw-thread steel landing leg concatenation, the cup bottom mould be formed through the concatenation of typical forms one, cup body mould be formed through the concatenation of typical forms two.
The cup core mold fixing support comprises a rectangular frame formed by four angle iron supports, and four deformed steel bar supporting legs are fixed on the outer sides of four corners of the rectangular frame respectively.
The cup core die comprises four aluminum die plates, the aluminum die plates are trapezoidal, first through holes are reserved in the left side and the right side of each aluminum die plate respectively, the four aluminum die plates are spliced into a first rectangular frame body with a large upper part and a small lower part, the adjacent aluminum die plates are fixedly connected through a first angle steel fixing part, two reserved through holes corresponding to the first reserved through holes are formed in two side plates of the first angle steel fixing part, and the lower end of the first rectangular frame body is fixed to the inner side of a rectangular frame of a cup core die fixing support.
The bottom of any aluminum template is connected with a cup core mold bottom plate by adopting a rotatable hinge, and other three aluminum template fixing grooves are reserved on the cup core mold bottom plate, so that the bottoms of the spliced templates can be effectively fixed.
And the four corners of the top end of the cup core die are respectively fixed with a portable pull ring.
The cup bottom die is a rectangular frame body II formed by splicing four shaping templates I, the lower end of the shaping template II is provided with a flange bent outwards, the cup body die is a rectangular frame body III formed by splicing four shaping templates II, the bottom of the rectangular frame body III is provided with an outwards flange, phi 18 reserved round holes I are respectively arranged on the periphery of the shaping template I, the top end, the left side edge, the right side edge and the end part of the flange are respectively provided with two adjacent shaping templates I, the two adjacent shaping templates I and the two adjacent shaping templates II are fixedly connected through angle steel fixing pieces, reserved round holes II corresponding to the reserved round holes I are respectively arranged on the two side plates of each angle steel fixing piece II, and the flange of each shaping template II is fixedly connected with the upper end of the shaping template I through bolts.
The size of the cup bottom mold and the size of the cup body mold are changed by splicing the first fixing template with the second angle steel fixing piece on the first fixing template and splicing the second fixing template with the second angle steel fixing piece on the second fixing template, the first splicing template is identical to the first fixing template in structure, and the second splicing template is identical to the second fixing template in structure.
Cup core mould fixed bolster plays accurate location and supporting role, adopt 4 angle iron support of 40 × 4L ═ 515mm, the angle iron support vertical surface is towards the basis outside, the angle iron support is interior to enlarge 5mm according to cup type basic bottom size 500mm each side and to finalize the design processing, its fixed bolster four corners adopts phi 20 × L ═ 350mm type screw-thread steel landing leg 4, weld respectively in cup core mould fixed bolster angle iron support outside border, the screw-thread steel landing leg is last along keeping the parallel and level with angle iron support, the welding seam is full, make it form an overall structure, this support low in cost, can directly pour inside the basis body.
The cup core mould adopts 4 aluminium templates of stereotyping, and the aluminium template size is the trapezoidal structure, and four aluminium template facade sizes are unanimous, have better interchangeability, and concrete size is: the length L of the lower bottom is 500mm, the length L of the upper end is 550mm and the height H is 1600 mm.
According to two different basic sizes, the splicing and shaping die can be assembled on one basic die through the lapping die plates, and the sizes of all parts required by the other basic die are realized.
The whole body is symmetrically arranged and is a shaped product, so that the device has better interchangeability and can realize simplified construction operation.
The aluminum template has smooth texture, so that the surface of a poured concrete foundation is smoother, and the defects of the honeycomb pitted surface existing in the traditional wood mold process can be greatly reduced.
The cup core die is a recyclable component, three-dimensional modeling is carried out according to a basic structure design drawing, assembling is simulated, whether the defects of error, leakage, collision, deficiency and the like exist among connecting components or not is confirmed, and the phenomenon of reworking caused by unsuccessful pre-assembling after die production is avoided through scheme optimization and perfection.
The utility model has the advantages that: the utility model can reduce the construction period of the equipment foundation, improve the construction efficiency and reduce the construction risk coefficient when applied to the railway transformation traction substation/pavilion;
the construction process can be ensured to be linked in the application of new facilities, the personnel investment is reduced, the construction efficiency can be improved, the engineering cost is reduced, the improvement of the construction process level of the equipment foundation of the railway traction substation/pavilion is effectively promoted, the construction precision of the equipment foundation is ensured, a new method is provided for the railway traction substation/pavilion, and the method has good market popularization prospect.
Drawings
Fig. 1 is the schematic view of the connection structure of the cup core mold and the cup core mold fixing bracket of the present invention.
Fig. 2 is a structural split view of the cup body mold of the present invention.
Fig. 3 is a structural diagram of the cup bottom mold of the present invention.
Fig. 4 is a schematic structural diagram of the model J2 base model of the present invention.
Fig. 5 is a schematic structural diagram of the model J1 base model of the present invention.
Detailed Description
As shown in fig. 1-5, a cup-shaped foundation assembled aluminum mold device for a railway traction substation/pavilion equipment framework comprises a cup core mold 1, a cup core mold fixing support 2, a cup bottom mold 3 and a cup body mold 4, wherein the cup body mold 4 is fixed on the cup bottom mold 3, the cup core mold 1 is fixed on the cup core mold fixing support 2, and the cup core mold 1 and the cup core mold fixing support 2 are located inside the cup bottom mold 3 and the cup body mold 4; cup core mould 1 form through the concatenation of aluminum mould board 11, cup core mould fixed bolster 2 form through the concatenation of angle steel support 21 and screw-thread steel landing leg 22, cup bottom mould 3 form through the concatenation of design template one 31, cup body mould 4 form through the concatenation of design template two 41.
As shown in fig. 1, the cup core mold fixing bracket 2 includes a rectangular frame formed by four angle iron brackets 21, and four deformed steel bar legs 22 are respectively fixed to the outer sides of four corners of the rectangular frame.
As shown in fig. 1, the cup core mold 1 includes four aluminum mold plates 11, the aluminum mold plates 11 are trapezoidal, first through holes are reserved in the left side and the right side of the aluminum mold plates 11 respectively, the four aluminum mold plates are spliced into a first rectangular frame body with a large top and a small bottom, the adjacent aluminum mold plates 11 are fixedly connected through a first angle steel fixing part 6, two reserved through holes two corresponding to the first reserved through holes are arranged on two side plates of the first angle steel fixing part 6, and the lower end of the first rectangular frame body is fixed on the inner side of a rectangular frame of the cup core mold fixing support 2.
The bottom of any aluminum template 11 is connected with a cup core mold bottom plate by adopting a rotatable hinge, and other three aluminum template fixing grooves are reserved on the cup core mold bottom plate 13, so that the bottoms of the spliced templates can be effectively fixed.
And the four corners of the top end of the cup core die 1 are respectively fixed with a portable pull ring 5.
As shown in fig. 2, 3 and 4, the cup bottom mold 3 is a rectangular frame body two formed by splicing four shaping templates 31, the lower end of the second shaping template 41 is provided with an outward bent flanging 42, the cup body mould 4 is a rectangular frame body III which is spliced by four second shaping templates 41 and has an outward flanging at the bottom, the periphery of the first forming template 31, the top end, the left side edge, the right side edge and the end part of the turned edge 42 of the second forming template 41 are respectively provided with a phi 18 reserved round hole I43, every two adjacent first forming templates 31 and two adjacent second forming templates 41 are fixedly connected through a second angle steel fixing piece 9, two reserved round holes II corresponding to the reserved round holes I43 are arranged on two side plates of the second angle steel fixing piece 9, and the turned edge 42 of the second forming template 41 is fixedly connected with the upper end of the first forming template 31 through bolts.
As shown in fig. 5, the first fixed die plate 31 is spliced with the first lap die plate 7 through the second angle steel fixing member 9, and the second fixed die plate 41 is spliced with the second lap die plate 8 through the second angle steel fixing member 9 to change the sizes of the cup bottom die 3 and the cup body die 4, wherein the first lap die plate 7 has the same structure as the first fixed die plate 31, and the second lap die plate 8 has the same structure as the second fixed die plate 41.
And preparing related instruments according to the correct site position of the traction substation/pavilion and the enclosure axis and the site elevation which are handed over by room construction technicians and jointly confirming, and ensuring that the instruments are in the inspection validity period.
Determining a starting point and a closing point according to a general construction plane layout diagram of the outdoor equipment foundation, amplifying the excavation size according to the foundation size, pushing out a foundation excavation side line from a central line in parallel, scattering white ash along the line, drawing an excavation mark, and completing the measurement and positioning work of one foundation after rechecking without errors; the foundation positioning needs to be rechecked accurately, and two auxiliary points need to be arranged in the positioning process so as to facilitate rechecking and deviation correction in the foundation pit excavation process.
According to a given level point, the level is correctly led into a certain fixed position determined in advance in the pavilion by using a level gauge, an elevation mark is made, and the level is checked to be correct, and the point is used as a datum point measured in the pavilion to control the elevation of the bottom of the foundation pit.
The foundation pit excavation can be mainly based on manual excavation and mechanical excavation by taking the manual excavation as an auxiliary according to the terrain and road conditions, and the manual excavation is mainly suitable for the reconstruction of the existing traction substation and construction sites where machinery cannot enter; when the machine is excavated, the elevation of the pit bottom needs to be accurately controlled, and in order not to damage the bearing capacity of soil at the bottom of the foundation pit, 0.1 meter of the elevation needs to be leveled by adopting manual excavation.
And determining the axis of the base according to the determined axes of the starting point and the closing point, placing a cup core mold fixing support at the bottom of the pit, aligning the center line, and then adjusting the elevation of the bottom of the cup-shaped base by adopting a knocking method to enable the cup-shaped base to have certain pressure bearing capacity.
Cup core mould 1 adopts 4 aluminium templates 11 of stereotyping, and 11 sizes of aluminium template are trapezoidal structure, and 11 facade sizes of four aluminium templates are unanimous, have better interchangeability, and specific size is: the length L of the lower bottom is 500mm, the length L of the upper end is 550mm, and the height H is 1600mm, wherein the bottom of any aluminum template is connected with 13 cup core mold bottom plates by adopting a rotatable hinge 12, and other three aluminum template bottom fixing grooves are reserved on the cup core mold bottom plates, so that the bottoms of the spliced templates can be effectively fixed.
Firstly, the cup bottom mold is based on the basic size of J2 model as an example, the cup bottom mold 3 is composed of four shaping mold plates one 31 (L1600 mm H500 mm), and phi 18 through holes are reserved on the upper edge and the lap joint position of the shaping mold plates one 31 so as to be effectively connected and fixed with the lap joint mold plate, the fixing device and the cup body mold.
The cup body mold 4 is exemplified by a J2-type basic size, the cup body mold 4 is composed of four shaping mold plates two 41 (L1200 mm H1300 mm Z100 mm) with outward flanges 42 at the bottom, phi 18 through holes are reserved at the edges of the shaping mold plates two 41 and the flanges 42, the flanges 42 are connected with the shaping mold plates one 31 along the edges by M16 50-type bolts, and the splicing positions of the cup body mold plates are fixed by angle steel fixing pieces.
The J1 type die is completed on the basis of adopting quantitative lengthening in view of the J2 type basic die, and is specifically realized by a first lapping template and a second lapping template; the method comprises the following steps: 1. separating a cup body mold 4 and a cup bottom mold 3 of the J2 type foundation mold from an original foundation mold, respectively connecting two first lapping mold plates 7(L is 400mm H is 500mm) with the end parts of first shaping mold plates 31 of the J2 type foundation mold through angle steel fixing pieces, and then installing first shaping mold plates 31 to complete the connection and firm fixation of the foundation bottom mold plates; 2. and (3) respectively connecting the two lap joint templates II 8 with a second sizing template 41 of the J2 type basic die, and then installing the second sizing template 41 to complete the connection and firm fixation of the basic cup body template.
Cup core mould fixed bolster 2 and cup core mould 1 change the adjustment thereupon according to basic central point puts and elevation, and adjustment cup body mould 4 and cup core mould 1 centering sign, then after counterpointing, fix through connecting bolt.
After the integral reinforcement of the die is completed, the elevation of the central line and the bottom of the foundation is rechecked, and after the correctness is confirmed, the next assembling and formwork erecting of the foundation die can be carried out.
After the mould foundation is poured, different concrete curing measures are selected according to the weather environment, when the strength reaches over 75%, the mould can be disassembled, and the release agent is coated on the inner side of the mould again so as to be recycled.
Example (b):
in the transformation and construction process of the existing traction substation, the cup-shaped foundation assembled aluminum mold device can be assembled, leveled, centered, reinforced and the like quickly, the construction period of the equipment foundation can be shortened, the construction efficiency is improved, and the construction risk coefficient is reduced.
Construction process connection can be effectively guaranteed in the construction of a newly-built traction substation/pavilion, parallel cycle operation is facilitated, personnel investment can be reduced, construction efficiency can be improved, engineering cost can be reduced, the improvement of the construction process level of the railway traction substation/pavilion equipment foundation is powerfully promoted, and the construction quality of the equipment foundation is ensured.
Claims (7)
1. The utility model provides a railway pulls transformer substation/pavilion equipment framework cup type basis pin-connected panel aluminium mould device which characterized in that: the cup bottom mold comprises a cup core mold, a cup core mold fixing support, a cup bottom mold and a cup body mold, wherein the cup body mold is fixed on the cup bottom mold; the cup core mould be formed through the concatenation of aluminum mould board, cup core mould fixed bolster be formed through angle steel support and screw-thread steel landing leg concatenation, the cup bottom mould be formed through the concatenation of design template one, cup body mould be formed through the concatenation of design template two.
2. The cup-shaped foundation assembled aluminum mold device for railway traction substation/pavilion equipment architecture according to claim 1, wherein the cup-shaped foundation assembled aluminum mold device comprises: the cup core mold fixing support comprises a rectangular frame formed by four angle iron supports, and four deformed steel bar supporting legs are fixed on the outer sides of four corners of the rectangular frame respectively.
3. The cup-shaped foundation assembled aluminum mold device for railway traction substation/pavilion equipment architecture according to claim 2, wherein: the cup core die comprises four aluminum die plates, the aluminum die plates are trapezoidal, first through holes are reserved in the left side and the right side of each aluminum die plate respectively, the four aluminum die plates are spliced into a first rectangular frame body with a large upper part and a small lower part, the adjacent aluminum die plates are fixedly connected through a first angle steel fixing part, two reserved through holes corresponding to the first reserved through holes are formed in two side plates of the first angle steel fixing part, and the lower end of the first rectangular frame body is fixed to the inner side of a rectangular frame of a cup core die fixing support.
4. The cup-shaped foundation assembled aluminum mold device for railway traction substation/pavilion equipment architecture according to claim 3, wherein: the bottom of any aluminum template is connected with a cup core mold bottom plate by adopting a rotatable hinge, and other three aluminum template fixing grooves are reserved on the cup core mold bottom plate.
5. The cup-shaped foundation assembled aluminum mold device for railway traction substation/pavilion equipment architecture according to claim 3, wherein: and the four corners of the top end of the cup core die are respectively fixed with a portable pull ring.
6. The cup-shaped foundation assembled aluminum mold device for railway traction substation/pavilion equipment architecture according to claim 1, which is characterized in that: the cup bottom mould be through four the rectangle framework two that the concatenation of typical forms formed, the lower extreme of typical forms two be equipped with the turn-ups of outwards bending, the cup body mould through four the bottom that the concatenation of typical forms two formed has outside turn-ups rectangle framework three, be equipped with respectively on typical forms one all around and the top of typical forms two, the left and right sides limit and turn-ups tip and reserve round hole one, all through two fixed connection of angle steel mounting between per two adjacent typical forms one and two adjacent typical forms two, all be equipped with on the both sides board of angle steel mounting two and reserve round hole two corresponding, the turn-ups of typical forms two pass through bolt and typical forms one upper end fixed connection.
7. The cup-shaped foundation assembled aluminum mold device for railway traction substation/pavilion equipment according to claim 6, wherein the cup-shaped foundation assembled aluminum mold device comprises: the size of cup bottom mould and cup body mould is changed through two concatenation overlap joint templates two of angle steel mounting on the typical template two, overlap joint template one is the same with typical template one structure, and overlap joint template two is the same with typical template two structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220112348.XU CN217378980U (en) | 2022-01-17 | 2022-01-17 | Cup-shaped foundation assembled aluminum mold device for railway traction substation/pavilion equipment framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220112348.XU CN217378980U (en) | 2022-01-17 | 2022-01-17 | Cup-shaped foundation assembled aluminum mold device for railway traction substation/pavilion equipment framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217378980U true CN217378980U (en) | 2022-09-06 |
Family
ID=83095636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220112348.XU Active CN217378980U (en) | 2022-01-17 | 2022-01-17 | Cup-shaped foundation assembled aluminum mold device for railway traction substation/pavilion equipment framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217378980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116240915A (en) * | 2023-02-27 | 2023-06-09 | 中国五冶集团有限公司 | Cup-type foundation internal mold construction structure and construction method |
-
2022
- 2022-01-17 CN CN202220112348.XU patent/CN217378980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116240915A (en) * | 2023-02-27 | 2023-06-09 | 中国五冶集团有限公司 | Cup-type foundation internal mold construction structure and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109914462B (en) | Positioning support for embedding steel column foundation bolt and construction method | |
| CN101736698B (en) | Accurate positioning method for cable-stayed bridge pylon cable guide pipe | |
| CN101713168A (en) | Process for mounting template for manufacturing sectional box girders | |
| CN109989525B (en) | Y-shaped composite supporting structure and construction method thereof | |
| CN217378980U (en) | Cup-shaped foundation assembled aluminum mold device for railway traction substation/pavilion equipment framework | |
| CN110206144B (en) | Construction method of steel reinforced column beam column joint | |
| CN203321538U (en) | Variable-cross-section tunnel lining mold | |
| CN102102444A (en) | Assembling and positioning construction method of large steel casting members | |
| CN112570998A (en) | Manufacturing process method of air cooling pipeline of thermal generator set | |
| CN107336346A (en) | A kind of beam making bench | |
| CN107274942A (en) | The installation method of AP1000 nuclear power stations middle and lower part in-pile component | |
| CN107460889A (en) | Integral movable type rack template and its construction method in underground pipe gallery construction | |
| CN112720806A (en) | Vertical prefabricated light template for assembled box culvert, manufacturing method and box culvert prefabricating method | |
| CN201560398U (en) | Inner steel mould for accurately positioning tower column cable sleeves of cable-stayed bridge | |
| CN108385527A (en) | A kind of superelevation runoff section segment girder precast measures and monitoring method | |
| CN215254581U (en) | Tool type beam column joint angle mould | |
| CN206982971U (en) | A kind of beam making bench | |
| CN113062229A (en) | Detachable stiff framework of high pier and construction method | |
| CN214556415U (en) | Quick accurate orthotic devices of crossbeam | |
| CN111335351A (en) | Combined type integral cold box foundation bolt positioning measurement die and use method thereof | |
| CN219710034U (en) | Frock of flange dish matching installation between steel purlin concrete combination arch bridge festival section | |
| CN217438712U (en) | Special-shaped curve structure steel-concrete combined tower segment | |
| CN215052191U (en) | Detachable stiff framework of high pier | |
| CN216238167U (en) | Variable cross-section steel box arch tower supporting jig frame for municipal construction | |
| CN219386022U (en) | Bridge support pad stone template assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |