CN111136630A - Large-scale vertical PC component assembled self-locking bilateral storage rack - Google Patents
Large-scale vertical PC component assembled self-locking bilateral storage rack Download PDFInfo
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- CN111136630A CN111136630A CN202010058169.8A CN202010058169A CN111136630A CN 111136630 A CN111136630 A CN 111136630A CN 202010058169 A CN202010058169 A CN 202010058169A CN 111136630 A CN111136630 A CN 111136630A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/04—Racks
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
An assembled self-locking bilateral storage rack for large vertical PC components comprises a plurality of base main beams which are horizontally arranged at intervals, wherein the middle position of each base main beam is provided with a same trapezoidal rack, and each trapezoidal rack comprises two stand columns and a cross beam which is horizontally arranged between the two stand columns from top to bottom; the top ends of the trapezoid frames are connected through a longitudinal connecting beam, two sides of the base main beams are connected through a plurality of base secondary beams, and the base secondary beams are arranged on the base main beams at intervals; the base secondary beam is provided with an inclined surface which is inclined inwards by a certain angle a. The storage rack is simple to assemble, can be disassembled for carrying, and can also be integrally hoisted; the large vertical PC component is convenient and safe to store; by utilizing the self-locking function of the device, the potential dumping hazard cannot exist after the components are stored, and the quality of the PC components in the operation process can be ensured.
Description
Technical Field
The invention relates to the field of construction equipment, in particular to an assembly type self-locking bilateral storage rack for large vertical PC components.
Background
At present, the national advocates green energy-saving buildings, fabricated buildings and PC components in the building industry to be widely applied. For the continuity of construction, each building generally stores a part of components for standby at a construction site, or PC components transported to the construction site are temporarily stacked at the accessories of the construction building; in order to guarantee the structural integrity, some large-scale vertical PC components can exist in the PC component of floor, and the hidden danger that influences component quality and operation personnel safety such as this PC component takes place to empty, storage rack takes place to warp easily is deposited to general storage rack.
Disclosure of Invention
The invention aims to provide an assembled self-locking bilateral storage rack for large vertical PC components, which is simple to assemble, can be disassembled for carrying, and can also be integrally hoisted; the large vertical PC component is convenient and safe to store; by utilizing the self-locking function of the device, the potential dumping hazard cannot exist after the components are stored, and the quality of the PC components in the operation process can be ensured. To solve the above problems of the prior art.
The technical scheme for solving the problems is as follows: an assembled self-locking bilateral storage rack for large vertical PC components comprises a plurality of base main beams which are horizontally arranged at intervals, wherein the middle position of each base main beam is provided with a same trapezoidal rack, and each trapezoidal rack comprises two stand columns and a cross beam which is horizontally arranged between the two stand columns from top to bottom; the top ends of the trapezoid frames are connected through a longitudinal connecting beam, two sides of the base main beams are connected through a plurality of base secondary beams, and the base secondary beams are arranged on the base main beams at intervals; the base secondary beam is provided with an inclined surface inclined inwards by an angle a.
The further technical scheme is as follows: and an inclined strut is arranged between the bottom of the upright post and the main beam of the base.
The further technical scheme is as follows: the ladder-shaped frame is isosceles trapezoid, and the value range of an included angle b formed by the upright post and the main beam of the base is 70-80 degrees.
The further technical scheme is as follows: the sum of the angle a of the inclined plane and the included angle b formed by the upright post and the main beam of the base is equal to 90 degrees.
The further technical scheme is as follows: the two sides of the inclined plane of the base secondary beam are coated with rubber protective layers, and the rubber protective layers are L-shaped.
The further technical scheme is as follows: the main beam of the base is connected with the upright post, the longitudinal connecting beam, the secondary beam of the base and the inclined strut through bolts; the upright posts are connected with the cross beam and the inclined strut through bolts.
Due to the adoption of the technical scheme, the assembled self-locking bilateral storage rack for the large vertical PC component has the following characteristics and beneficial effects:
(1) the storage rack is simple in design, convenient to install and easy to obtain materials. The storage rack can be manufactured by welding, perforating and cutting raw materials.
(2) The storage rack is designed in an assembly mode, and can better meet the requirements of green and energy conservation.
(3) All components of the storage rack are connected into a whole through bolts, so that the storage rack is convenient to install and dismount, less in damage to all components and capable of being repeatedly used for many times.
(4) This storage rack need not be connected with expansion bolts and other for ground, directly places subaerial after the sclerosis, can guarantee the stability of device through the auto-lock characteristic that self was equipped with.
(5) The storage rack can be integrally lifted after being assembled, and after the bolts can be disassembled, the components can be flexibly and conveniently packed and lifted.
(6) The two sides of the storage rack are symmetrically arranged, large vertical PC components can be stored on the two sides, and the storage space is filled with the device and the PC components.
(7) This storage rack sets up trapezoidal frame on the intermediate position of base girder, and the top of stand is equipped with first crossbeam 4 promptly, rather than setting to the tip shape to make the large-scale vertical PC component of stacking of both sides keep certain interval, can not make the PC component top of both sides collide mutually.
(8) Because of the isosceles trapezoid frame, the upright post and the base main beam form an included angle b, so that when the vertical PC component is stacked, the vertical PC component can be inclined inwards by a certain angle, and the angle is equal to the included angle b, and the hidden trouble of falling outwards cannot be caused.
(9) The base sub-beams have inclined surfaces that are inclined inward by an angle a to again prevent the stored PC components from tilting outward.
(10) The sum of the angle a of the inclined plane and the included angle b formed by the upright post and the main beam of the base is equal to 90 degrees. Namely, the relationship between the angle a and the angle b is: a + b =90 °; can guarantee that large-scale vertical PC component when depositing, can guarantee to be the same with the inclination of stand 2, reduce the damage of component.
(11) The rubber protective layer 10 is arranged on the base secondary beam 9, so that the vertical PC component can be prevented from being damaged in the storage and hoisting processes.
(12) When the vertical PC component of this storage rack is deposited, its dead weight can give the base downward antidumping power to the resistance of reinforcing storage rack to large-scale vertical PC component toppling inwards forms self-locking structure.
(13) This storage rack bilateral symmetry sets up, and large-scale vertical PC component all can be deposited to both sides, and the PC component that both sides were deposited all leanin, and partly can offset each other by the power that both sides PC component toppled inwards, the stability of assurance storage rack that can be better to guarantee the stability of large-scale vertical PC component.
The technical features of the assembled self-locking bilateral storage rack for large vertical PC components according to the present invention will be further described with reference to the accompanying drawings and embodiments.
Drawings
FIG. 1 is a perspective view of the assembled self-locking bilateral storage rack of a large vertical PC component of the present invention;
FIG. 2 is a front view of the assembled self-locking bilateral storage rack of a large vertical PC component of the present invention;
FIG. 3 is a side view of the assembled self-locking bilateral storage rack of a large vertical PC component of the present invention;
FIG. 4 is a state diagram of the assembled self-locking bilateral storage rack of a large vertical PC component according to the present invention;
fig. 5 is a schematic view of the connection between the vertical column and the first cross member of the present invention.
Fig. 6 is an enlarged view of a in fig. 2.
In the figure:
1-base main beam, 2-upright post, 3-longitudinal connecting beam, 4-first beam, 5-second beam, 6-third beam, 7-fourth beam, 8-diagonal brace, 9-base secondary beam, 91-inclined plane, 10-rubber protective layer, 11-detachable bolt component, 12-lug plate and 13-PC component.
Detailed Description
The utility model provides a bilateral storage rack of large-scale vertical PC component assembled auto-lock, as shown in fig. 1 to 3, includes the base girder 1 that many horizontal intervals laid, all is provided with a same trapezoidal frame on every base girder 1's the intermediate position. The base main beam 1 is made of square tube, I-steel or channel steel; large vertical PC components 13 are stored outside the frame formed by the base main beam 1 and the ladder to form a self-locking device, see fig. 4.
The ladder frame includes two stands 2 and from last horizontal installation down the crossbeam between two stands, as shown in fig. 1: the upright post 2 is generally made of a square tube and is connected with the base main beam 1 into a whole through a detachable bolt component 11; the cross beams comprise a first cross beam 4, a second cross beam 5, a third cross beam 6 and a fourth cross beam 7; the first cross beam is arranged at the top end of the upright post and is connected with the upright post 2 into a whole through a detachable bolt assembly 11; the second cross beam is arranged at a position with a certain distance from the lower part of the first cross beam 4 and is connected with the upright post 2 into a whole through a detachable bolt component 11; the third cross beam 6 is arranged at a position with a certain distance from the lower part of the second cross beam 5 and is connected with the upright post 2 into a whole through a detachable bolt component 11; the fourth cross beam 7 is arranged at a distance position below the third cross beam 6 and is connected with the upright post 2 into a whole through a detachable bolt component 11. The number of the tracks of the cross beam is determined according to the actual situation and calculation.
The top ends of the plurality of trapezoidal frames are connected through a longitudinal connecting beam 3, two sides of the plurality of base main beams are connected through a plurality of base secondary beams 9, and the plurality of base secondary beams 9 are arranged on the base main beam 1 at intervals; the base secondary beam 9 has an inclined surface 91 inclined inward by an angle a. The base secondary beam 9 and the base main beam 1 are connected into a whole through a detachable bolt assembly 11.
And an inclined strut 8 is arranged between the bottom of the upright post 2 and the base main beam 1. The inclined strut 8 can be made of square tube, I-steel, channel steel or angle steel, and is connected with the upright post 2 and the base main beam 1 into a whole through the detachable bolt component 11, so that the stability of the upright post 2 is enhanced.
In this embodiment, the trapezoid frame is an isosceles trapezoid, and the range of the included angle b formed by the upright column and the main beam of the base is 70-80 °.
The angle a of the inclined surface 91 plus the angle b formed by the upright and the base main beam is equal to 90 °.
The two sides of the inclined plane of the base secondary beam are coated with rubber protective layers 10, the rubber protective layers are L-shaped, see fig. 6, and the rubber protective layers and the base secondary beam are connected into a whole through bolts, pins or glue.
The main beam of the base is connected with the upright post, the longitudinal connecting beam, the secondary beam of the base and the inclined strut through bolts; the upright posts are connected with the cross beam and the inclined strut through bolts. Referring to fig. 5, using stand 2 and first crossbeam 4 to be connected as the example, the face that stand 2 and first crossbeam 4 are connected all is provided with otic placode 12, and otic placode 12 sets up the hookup location of each component part at this storage rack promptly, and passes through welded connection with each component and becomes a whole, and otic placode 12 stays establishes the bolt hole, through the bolt hole of reserving on the otic placode 12 on each subassembly of this storage rack, and bolt component 11 can be dismantled in the cooperation, realizes assembling of whole storage rack, convenient dismantlement and transport simultaneously.
The invention relates to a design principle of an assembled self-locking bilateral storage rack for large vertical PC components, which comprises the following steps:
by utilizing the stability of a triangle, a trapezoidal frame similar to an A-shaped storage frame is arranged in the middle of the main beam 1 of the base; the large vertical PC component is stacked outside, firstly, the self weight of the PC component is pressed on the base to prevent the device from inclining to form a self-locking structure; the PC components are stored on two sides, the PC components on two sides all incline inwards by a certain angle, inward overturning forces of the PC components on two sides can offset a part of the inward overturning forces, the stability of the device can be better ensured, and meanwhile, the stacking stability of the large vertical PC components is ensured.
The following brief description shows that the manufacturing and applicable process flow of the large vertical PC component assembly type self-locking bilateral storage rack is as follows:
1. the storage rack device is deeply designed;
(1) deepening the cross-sectional dimension of each component of the device;
(2) deepening the connection position and connection method of each component;
(3) and (5) manufacturing a processing drawing of each component.
2. Processing and manufacturing each component of the storage rack device;
processing and manufacturing each component of the device according to a component processing diagram (welding connection and bolt hole opening operation are finished in a workshop); and encoding and packaging the manufactured components.
3. Assembling the storage rack devices on site;
assembling and installing all components transported to the site on site according to the assembly drawing;
4. hoisting and storing large vertical PC components;
hoisting large vertical PC components to be stored to an adjustable assembly type bilateral storage rack; when the device is to be used, the device is hoisted to the corresponding position of the floor to be in place.
The parts not involved in the present invention are the same as or can be implemented using the prior art. While the invention has been described in detail with reference to specific preferred embodiments thereof, it will be understood by those skilled in the art that the present invention is not limited to the details of the foregoing embodiments, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a bilateral storage rack of large-scale vertical PC component assembled auto-lock which characterized in that: the base main beams are horizontally arranged at intervals, the middle position of each base main beam is provided with a same trapezoidal frame, and each trapezoidal frame comprises two stand columns and a cross beam horizontally arranged between the two stand columns from top to bottom; the top ends of the trapezoid frames are connected through a longitudinal connecting beam, two sides of the base main beams are connected through a plurality of base secondary beams, and the base secondary beams are arranged on the base main beams at intervals; the base secondary beam is provided with an inclined surface inclined inwards by an angle a.
2. The assembled self-locking bilateral storage rack for large vertical PC components according to claim 1, wherein: and an inclined strut is arranged between the bottom of the upright post and the main beam of the base.
3. The assembled self-locking bilateral storage rack for large vertical PC components according to claim 2, wherein: the ladder-shaped frame is isosceles trapezoid, and the value range of an included angle b formed by the upright post and the main beam of the base is 70-80 degrees.
4. The assembled self-locking bilateral storage rack for large vertical PC components according to claim 3, wherein: the sum of the angle a of the inclined plane and the included angle b formed by the upright post and the main beam of the base is equal to 90 degrees.
5. The assembled self-locking bilateral storage rack of large vertical PC components according to claim 4, wherein: the two sides of the inclined plane of the base secondary beam are coated with rubber protective layers, and the rubber protective layers are L-shaped.
6. The assembled self-locking bilateral storage rack of large vertical PC components according to claim 5, wherein: the main beam of the base is connected with the upright post, the longitudinal connecting beam, the secondary beam of the base and the inclined strut through bolts; the upright posts are connected with the cross beam and the inclined strut through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010058169.8A CN111136630A (en) | 2020-01-18 | 2020-01-18 | Large-scale vertical PC component assembled self-locking bilateral storage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010058169.8A CN111136630A (en) | 2020-01-18 | 2020-01-18 | Large-scale vertical PC component assembled self-locking bilateral storage rack |
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| Publication Number | Publication Date |
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| CN111136630A true CN111136630A (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010058169.8A Pending CN111136630A (en) | 2020-01-18 | 2020-01-18 | Large-scale vertical PC component assembled self-locking bilateral storage rack |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357292A (en) * | 2020-11-02 | 2021-02-12 | 上海宝冶工程技术有限公司 | Large-scale bracket device of stacking |
| CN112388587A (en) * | 2020-10-16 | 2021-02-23 | 中铁十二局集团有限公司 | Wall prefabricated component A word stacks device |
| CN112693719A (en) * | 2020-12-14 | 2021-04-23 | 江西唯美陶瓷有限公司 | A carrier for ceramic plate transports |
-
2020
- 2020-01-18 CN CN202010058169.8A patent/CN111136630A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388587A (en) * | 2020-10-16 | 2021-02-23 | 中铁十二局集团有限公司 | Wall prefabricated component A word stacks device |
| CN112357292A (en) * | 2020-11-02 | 2021-02-12 | 上海宝冶工程技术有限公司 | Large-scale bracket device of stacking |
| CN112693719A (en) * | 2020-12-14 | 2021-04-23 | 江西唯美陶瓷有限公司 | A carrier for ceramic plate transports |
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