CN107569022B - Large-scale concrete precast element transportation goods shelves of two T boards - Google Patents
Large-scale concrete precast element transportation goods shelves of two T boards Download PDFInfo
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- CN107569022B CN107569022B CN201710936089.6A CN201710936089A CN107569022B CN 107569022 B CN107569022 B CN 107569022B CN 201710936089 A CN201710936089 A CN 201710936089A CN 107569022 B CN107569022 B CN 107569022B
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- concrete prefabricated
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- 239000004567 concrete Substances 0.000 title claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 238000006073 displacement reaction Methods 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 4
- 238000000034 method Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The invention relates to a double-T-plate large-sized concrete prefabricated part transportation shelf, which comprises a shelf base, a front bracket and a rear bracket; the goods shelf base is horizontally fixed on a bin plate of the truck, the front support is vertically fixed at the forefront end of the goods shelf base, and the rear support is detachably and vertically fixed at different positions on the goods shelf base; a pair of limit square steels are fixedly arranged on the front support, square notches are formed in the outer sides of the rear parts of the limit square steels, the square notches clamp vertical plates in the large-scale double-T-plate concrete prefabricated parts, and the two vertical faces of the square notches limit forward and inward displacement of the vertical plates respectively; a pair of limiting round steels are fixedly arranged on the rear support, the limiting round steels are clamped on the inner sides of the pair of opposite plates, and the limiting round steels limit inward displacement of the opposite plates. The invention limits the double T plates in multiple directions, improves the stability of the double T plates in the transportation process of the large-sized concrete prefabricated parts, realizes good fixation with the vehicle body, and greatly improves the safety and reliability.
Description
Technical Field
The invention relates to a concrete prefabricated part transportation shelf, in particular to a double-T-plate large-sized concrete prefabricated part transportation shelf, and belongs to the technical field of prefabricated part transportation shelves.
Background
The precast concrete members are precast members produced in a factory production mode and generally comprise precast wallboard, floor slabs, beam columns and other structures. The existing goods shelves of the concrete prefabricated components can meet the safety requirement for on-site stacking, but for the transportation of the concrete components, the existing transportation goods shelves have weaker positioning capability for the concrete components and have the problems of poor reliability and low safety degree.
Disclosure of Invention
The invention aims to provide a double-T-plate large-sized concrete precast member transportation shelf, which limits double T plates in multiple directions, improves the stacking stability of the double-T-plate large-sized concrete precast member, realizes good fixation with a vehicle body, and greatly improves the safety and reliability.
The invention adopts the following technical scheme:
a double T-plate large-sized concrete prefabricated part transportation shelf comprises a shelf base, a front bracket and a rear bracket; the goods shelf base is horizontally fixed on a bin plate of the truck, the front support is vertically fixed at the forefront end of the goods shelf base, and the rear support is detachably and vertically fixed at different positions on the goods shelf base; a pair of limit square steel 1 is fixedly arranged on the front support, a square notch is formed in the outer side of the rear part of the limit square steel 1, the square notch clamps a vertical plate in the double-T-plate large-sized concrete prefabricated part, and two vertical surfaces of the square notch respectively limit forward and inward displacement of the vertical plate; the rear support is fixedly provided with a pair of limiting round steel 2, the limiting round steel 2 is clamped on the inner sides of the pair of vertical plates, and the limiting round steel 2 limits inward displacement of the vertical plates.
Further, a plurality of jacks are formed in the shelf base along the front-rear direction, and plug blocks are arranged at the bottom of the rear support and can be inserted into the jacks and fixed through transverse bolts.
Further, the shelf base is provided with a plurality of cross beams for supporting the double-T-plate large-sized concrete prefabricated components.
Further, the concrete prefabricated parts are arranged between the upper and lower stacked concrete prefabricated parts, and the vibration reduction blocks are further arranged to separate the concrete prefabricated parts.
Further, the limiting square steel 1 is horizontally arranged, the limiting round steel 2 is divided into two sections which are connected with each other, one section which is connected with the rear bracket is horizontally arranged, and the other section is provided with a downward angle, so that a plane is formed at the contact part of the limiting round steel 2 and the vertical plate.
Further, a plurality of groups of limit round steel mounting holes are formed in the rear support and used for adjusting the distance between a pair of limit round steels according to different concrete members; and the front support is also provided with a plurality of groups of positioning holes for limiting square steel, and the positioning holes are used for adjusting the interval between a pair of limiting square steel according to different concrete members.
Furthermore, a square hole and channel steel are inserted and assembled between the goods shelf and the car body to form a connecting and positioning structure.
The invention has the beneficial effects that:
1) The square notch at the rear side of the limiting square steel realizes the forward and inward limiting of the vertical plate in the middle of the double-T-plate large-sized concrete prefabricated member, so that the lateral displacement of the limited member and the braking are forward inertial displacement, and the safety performance is improved;
2) The structure is simple, and the assembly is convenient;
3) The concrete member is convenient to place;
4) The double T plates are limited in multiple directions, the stacking stability of large concrete prefabricated parts of the double T plates is improved, good fixation is achieved between the double T plates and a vehicle body, and safety and reliability are greatly improved.
Drawings
FIG. 1 is an overall schematic view of a double T-plate large concrete precast element transport pallet of the present invention.
Fig. 2 is an enlarged view of a portion of the front bracket of fig. 1.
Fig. 3 is an enlarged view of a portion of the rear bracket of fig. 1.
Fig. 4 is a schematic view of a concrete element stacked on a transport pallet.
Fig. 5 is a schematic view of a spacing square steel spacing a pair of counter plates of a double T plate large concrete precast element.
Fig. 6 is a schematic view of limiting round steel for limiting a riser of a double-T-plate large concrete prefabricated part.
FIG. 7 is a schematic view of a double T-plate large concrete preform stacked on a beam, separated by a metal spacer.
Fig. 8 is a schematic view of a connection structure between the shelf base and the vehicle body.
Fig. 9 is a schematic view of the detachable connection between the rear bracket and the shelf base, with different insertion sites being selected according to the concrete members of different lengths.
In the figure, 1, limit square steel and 2, limit round steel.
Detailed Description
The invention will be further described with reference to the drawings and specific examples.
Referring to fig. 1-7, a double-T-plate large concrete prefabricated part transport pallet comprises a pallet base, a front bracket and a rear bracket; the goods shelf base is horizontally fixed on a bin plate of the truck, the front support is vertically fixed at the forefront end of the goods shelf base, and the rear support is detachably and vertically fixed at different positions on the goods shelf base; a pair of limit square steel 1 is fixedly arranged on the front support, a square notch is formed in the outer side of the rear part of the limit square steel 1, the square notch clamps a vertical plate in the double-T-plate large-sized concrete prefabricated part, and two vertical surfaces of the square notch respectively limit forward and inward displacement of the vertical plate; the rear support is fixedly provided with a pair of limiting round steel 2, the limiting round steel 2 is clamped on the inner sides of the pair of vertical plates, and the limiting round steel 2 limits inward displacement of the vertical plates.
In this embodiment, referring to fig. 9, a plurality of insertion holes are formed in the shelf base in the front-rear direction, and the rear bracket has insertion blocks at the bottom, which can be inserted into the insertion holes and fixed by means of transverse bolts.
In this embodiment, referring to fig. 1 and 7, the shelf base is provided with a plurality of cross beams for supporting the double T-plate large concrete prefabricated parts.
In this embodiment, referring to fig. 7, a vibration-damping block for being disposed between the concrete prefabricated members stacked one above the other to space the concrete prefabricated members is further included.
In this embodiment, referring to fig. 5, the limiting square steel 1 is horizontally arranged, the limiting round steel 2 is divided into two sections connected with each other, one section connected with the rear bracket is horizontally arranged, and the other section has a downward angle, so that a plane is formed at the contact part of the limiting round steel 2 and the vertical plate.
In this embodiment, referring to fig. 3, the rear bracket is provided with a plurality of sets of spacing round steel mounting holes for adjusting the spacing between a pair of spacing round steels according to different concrete members; and the front support is also provided with a plurality of groups of positioning holes for limiting square steel, and the positioning holes are used for adjusting the interval between a pair of limiting square steel according to different concrete members.
In this embodiment, referring to fig. 8, a square hole and channel steel insertion assembly connection positioning structure is adopted between the shelf and the vehicle body.
The square notch at the rear side of the limiting square steel realizes the forward and inward limiting of the vertical plate in the middle of the double-T-plate large-sized concrete prefabricated member, so that the lateral displacement of the limited member and the braking are forward inertial displacement, and the safety performance is improved; the structure is simple, and the assembly is convenient; the concrete member is convenient to place; the double T plates are limited in multiple directions, the stacking stability of large concrete prefabricated parts of the double T plates is improved, good fixation is achieved between the double T plates and a vehicle body, and safety and reliability are greatly improved.
The foregoing is a preferred embodiment of the present invention, and various changes and modifications may be made therein by those skilled in the art without departing from the general inventive concept, and such changes and modifications should be considered as falling within the scope of the claimed invention.
Claims (5)
1. A large-scale concrete precast element transportation goods shelves of two T boards, its characterized in that:
comprises a goods shelf base, a front bracket and a rear bracket;
the goods shelf base is horizontally fixed on a bin plate of the truck, the front support is vertically fixed at the forefront end of the goods shelf base, and the rear support is detachably and vertically fixed at different positions on the goods shelf base;
a pair of limit square steel (1) is arranged on the front support, a square notch is arranged on the outer side of the rear part of the limit square steel (1), the square notch clamps a vertical plate inside a double-T-plate large-sized concrete prefabricated part, and two vertical surfaces of the square notch respectively limit forward and inward displacement of the vertical plate;
the rear bracket is provided with a pair of limiting round steels (2), the limiting round steels (2) are clamped on the inner sides of the pair of vertical plates, and the limiting round steels (2) limit inward displacement of the vertical plates;
the rear bracket is provided with a plurality of groups of limit round steel mounting holes for adjusting the interval between a pair of limit round steels according to different concrete members; the front bracket is also provided with a plurality of groups of positioning holes for limiting square steel, and the positioning holes are used for adjusting the interval between a pair of limiting square steel according to different concrete members;
the shelf base is provided with a plurality of jacks along the front-back direction, the bottom of the rear bracket is provided with a plug block, and the plug block can be inserted into the jacks and fixed through transverse bolts.
2. The dual T-plate large concrete prefabricated part transportation pallet of claim 1, wherein: and the shelf base is provided with a plurality of cross beams for supporting the double-T-plate large-sized concrete prefabricated parts.
3. The dual T-plate large concrete prefabricated part transportation pallet of claim 1, wherein: the concrete prefabricated parts are arranged on the upper side and the lower side of the concrete prefabricated parts, and the concrete prefabricated parts are separated by the damping blocks.
4. The dual T-plate large concrete prefabricated part transportation pallet of claim 1, wherein: the limiting square steel (1) is horizontally arranged, the limiting round steel (2) is divided into two sections which are connected with each other, one section which is connected with the rear support is horizontally arranged, and the other section is provided with a downward angle, so that the contact part of the limiting round steel (2) and the vertical plate forms a plane.
5. The dual T-plate large concrete prefabricated part transportation pallet of claim 1, wherein: and a connecting and positioning structure formed by inserting and assembling square holes and channel steel is adopted between the goods shelf and the car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936089.6A CN107569022B (en) | 2017-10-10 | 2017-10-10 | Large-scale concrete precast element transportation goods shelves of two T boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936089.6A CN107569022B (en) | 2017-10-10 | 2017-10-10 | Large-scale concrete precast element transportation goods shelves of two T boards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107569022A CN107569022A (en) | 2018-01-12 |
| CN107569022B true CN107569022B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710936089.6A Active CN107569022B (en) | 2017-10-10 | 2017-10-10 | Large-scale concrete precast element transportation goods shelves of two T boards |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1430070A1 (en) * | 1962-08-07 | 1968-10-24 | Jakobsen Svend | Transport vehicle for components as well as the associated shelf rack |
| GB1176322A (en) * | 1966-01-28 | 1970-01-01 | Counterpoint Store Equipment L | Improvements in or relating to Support Means for Shelves and the like |
| DE3005861A1 (en) * | 1980-02-16 | 1981-09-03 | Siegfried 2800 Bremen Gross | Transporter for prefabricated concrete components - has extending lifting boom with swivel mounting for lateral positioning |
| CN1882486A (en) * | 2003-11-21 | 2006-12-20 | 丰田钢铁中心株式会社 | Apparatus for carrying article, method of carrying article out from transportation container by using the apparatus, and method of carrying article into transportation container by using the apparatus |
| CN101817422A (en) * | 2009-04-07 | 2010-09-01 | 青岛金新潮特种混凝土制品有限公司 | Double-T slab stacking, transporting and hoisting bracket for building |
| FR2945523A1 (en) * | 2009-05-13 | 2010-11-19 | Rector Lesage | DEVICE FOR TRANSPORTING OBJECTS, IN PARTICULAR PREFABRICATED ELEMENTS IN THE FORM OF PLATES. |
| CN203845203U (en) * | 2014-05-30 | 2014-09-24 | 中国化学工程第三建设有限公司 | Crane beam and thin web beam transportation frame |
| CN206217722U (en) * | 2016-12-08 | 2017-06-06 | 中铁四局集团第一工程有限公司 | Transfer car(buggy) in the type track plates of monolithic CRTS III |
| CN206358518U (en) * | 2016-12-27 | 2017-07-28 | 三能集成房屋股份有限公司 | A kind of ultra-wide component conveying device |
| CN208784201U (en) * | 2017-10-10 | 2019-04-26 | 上海宝岳住宅工业有限公司 | A kind of T plate large-sized concrete prefabricated components transport shelf |
-
2017
- 2017-10-10 CN CN201710936089.6A patent/CN107569022B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1430070A1 (en) * | 1962-08-07 | 1968-10-24 | Jakobsen Svend | Transport vehicle for components as well as the associated shelf rack |
| GB1176322A (en) * | 1966-01-28 | 1970-01-01 | Counterpoint Store Equipment L | Improvements in or relating to Support Means for Shelves and the like |
| DE3005861A1 (en) * | 1980-02-16 | 1981-09-03 | Siegfried 2800 Bremen Gross | Transporter for prefabricated concrete components - has extending lifting boom with swivel mounting for lateral positioning |
| CN1882486A (en) * | 2003-11-21 | 2006-12-20 | 丰田钢铁中心株式会社 | Apparatus for carrying article, method of carrying article out from transportation container by using the apparatus, and method of carrying article into transportation container by using the apparatus |
| CN101817422A (en) * | 2009-04-07 | 2010-09-01 | 青岛金新潮特种混凝土制品有限公司 | Double-T slab stacking, transporting and hoisting bracket for building |
| FR2945523A1 (en) * | 2009-05-13 | 2010-11-19 | Rector Lesage | DEVICE FOR TRANSPORTING OBJECTS, IN PARTICULAR PREFABRICATED ELEMENTS IN THE FORM OF PLATES. |
| CN203845203U (en) * | 2014-05-30 | 2014-09-24 | 中国化学工程第三建设有限公司 | Crane beam and thin web beam transportation frame |
| CN206217722U (en) * | 2016-12-08 | 2017-06-06 | 中铁四局集团第一工程有限公司 | Transfer car(buggy) in the type track plates of monolithic CRTS III |
| CN206358518U (en) * | 2016-12-27 | 2017-07-28 | 三能集成房屋股份有限公司 | A kind of ultra-wide component conveying device |
| CN208784201U (en) * | 2017-10-10 | 2019-04-26 | 上海宝岳住宅工业有限公司 | A kind of T plate large-sized concrete prefabricated components transport shelf |
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| CN107569022A (en) | 2018-01-12 |
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