CN111691686A - Safe platform of unloading of construction - Google Patents
Safe platform of unloading of construction Download PDFInfo
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- CN111691686A CN111691686A CN202010537335.2A CN202010537335A CN111691686A CN 111691686 A CN111691686 A CN 111691686A CN 202010537335 A CN202010537335 A CN 202010537335A CN 111691686 A CN111691686 A CN 111691686A
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- platform
- shaped
- building construction
- unloading platform
- base
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/166—Landings, receiving platforms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a safe unloading platform for building construction, and relates to the technical field of building construction. The automatic discharging device comprises a base and a discharging platform, wherein two guide rails are symmetrically fixed on the upper surface of the base, two T-shaped chutes are symmetrically formed in the lower surface of the discharging platform, one side surface of a vertical plate is hinged to a hydraulic rod through a hinged support, one end of the hydraulic rod is hinged to an H-shaped sliding block, the top of the H-shaped sliding block is connected with the inner wall of the T-shaped chute in a sliding mode, a limiting spring is fixedly connected to the inner end surface of the T-shaped chute, and one end of the limiting. According to the invention, through the design of the guide rail, the hydraulic rod, the H-shaped slide block, the L-shaped support plate, the lead screw, the T-shaped sliding groove and the limiting spring, the stability of the discharging platform is improved, the automation degree is higher, the problems that most of the existing discharging platforms for building construction are of an overhanging type structure, the working stability is low, potential safety hazards are easy to generate, the service life of the device is shortened, and the labor intensity of constructors is high are solved.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a safe unloading platform for building construction.
Background
The unloading platform is a temporary operation platform and an operation frame which are usually erected on a construction site and generally used for material turnover, and is widely applied to the construction of reinforced concrete or reinforced frame buildings. Generally, a framework type platform which can be used for bearing materials in a certain construction period and carrying out various operations therein is called as a discharging platform, the discharging platform is divided into a movable discharging platform, a floor type discharging platform and an overhanging type discharging platform, and it should be noted that the discharging platform should be manufactured by a professional electric welder, required welding seams should not be desoldered, welding leakage and full, boards on the platform should be fully paved, the height of a guard rail should not be lower than 1.5 m, a dense mesh safety net should be hung on the inner side of the guard rail, and anchor buckles of steel wire ropes should meet the specification requirements. The building construction platform of unloading is one of the indispensable equipment of building construction, and building construction unit is after certain floor structure construction completion in high-rise building, need to transport the various construction apparatus of construction floor and construction materials to the next floor that will be under construction through the platform of unloading, also can transfer the material that is located ground to the platform of unloading through tower crane equipment, carries the material for the constructor that is located high-rise department. In the construction process of building engineering, the unloading construction operation of building materials is crucial, which not only relates to the construction cost, the construction time and the labor cost, but also relates to the safety performance of construction, in order to improve the construction efficiency, reduce the construction difficulty and ensure the construction safety, the sufficient, safe and reliable operability of an unloading platform must be ensured, when the unloading platform is moved every time, whether the platform has overlarge deformation or not and whether a welding seam has fine cracks or not should be checked, the unloading platform is in the vertical direction of a building, namely the upper position and the lower position should be staggered so as not to prevent a tower crane from lifting heavy objects, the unloading platform cannot be hung at positions such as balconies and the like because the structural safety of the positions such as the balconies and the like is small and should be hung at positions such as girders of a subject structure, the unloading platform cannot be connected with external scaffolds, because the unloading platform has dynamic load and, before the discharging platform is formally used, an operator is required to carry out one-time safety technology meeting, the matters which need to be noticed when the discharging platform is used and how the operator and a tower crane driver on the platform keep in contact are explained, and accidents are prevented.
The platform of unloading of current building construction is the formula structure of encorbelmenting mostly, stability is on the low side at the during operation, hardly long-term use and reach the ideal effect of work, current device can't reach the requirement on safety measure, wire rope and anchor buckle are under long-time blowing and drenching, lead to rustting and partial fracture, produce the potential safety hazard very easily, lead to the device during operation unable safety problem of avoiding, the life of device has been reduced, constructor stands and will move the material on the platform to the floor board again on the platform, this not only intensity of labour is big, and there is great potential safety hazard.
Disclosure of Invention
The invention aims to provide a safe unloading platform for building construction, which solves the problems that most of the existing unloading platforms for building construction are of cantilever structures, the working stability is low, potential safety hazards are easy to generate, the service life of the device is shortened, and the labor intensity of constructors is high due to the design of a guide rail, a hydraulic rod, an H-shaped slide block, an L-shaped support plate, a lead screw, a T-shaped chute and a limiting spring.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a safe unloading platform for building construction, which comprises a base and an unloading platform, wherein the base is provided with a base frame; two guide rails are symmetrically fixed on the upper surface of the base, two T-shaped sliding grooves are symmetrically formed in the lower surface of the discharging table, and the inner walls of the T-shaped sliding grooves are connected with the tops of the guide rails in a sliding mode; two vertical plates are symmetrically fixed on the lower surface of the base, one side surfaces of the vertical plates are hinged with hydraulic rods through hinged supports, one ends of the hydraulic rods are hinged with H-shaped sliding blocks, and the tops of the H-shaped sliding blocks are connected with the inner wall of the T-shaped sliding groove in a sliding mode; and the inner end face of the T-shaped sliding chute is fixedly connected with a limiting spring, and one end of the limiting spring is fixedly connected with the side face of the H-shaped sliding block.
Furthermore, an L-shaped support plate is fixedly connected to one side face of the vertical plate, an inclined plane is formed in the top of the L-shaped support plate, and the L-shaped support plate is located under the hydraulic rod.
Furthermore, the upper surface of the base is fixedly connected with two side plates, the tops of the side plates are slidably connected with the lower surface of the discharging table, a screw rod is rotatably connected between the side surfaces of the two side plates, the peripheral side surface of the screw rod is in threaded connection with a movable plate, and the upper surface of the movable plate is fixedly connected with the lower surface of the discharging table.
Furthermore, a motor is fixedly mounted on the outer side surface of the side plate, and one end of an output shaft of the motor is fixedly connected with one end of the screw rod.
Furthermore, the two opposite side surfaces of the base are fixedly connected with lug plates, and fastening bolts penetrate through the upper surfaces of the lug plates.
Furthermore, a positioning hole is uniformly formed in one side face of the vertical plate and is located below the L-shaped support plate.
Furthermore, the upper surface of the discharging platform is fixedly connected with a guardrail plate, and anti-slip strips are uniformly fixed on the upper surface of the discharging platform.
Further, the lower surface of the movable plate is connected with the upper surface of the base in a sliding mode.
The invention has the following beneficial effects:
through the design of the guide rail, the hydraulic rod, the H-shaped slide block, the L-shaped support plate, the screw rod, the T-shaped slide groove and the limiting spring, the motor drives the screw rod to rotate, the screw rod drives the discharging platform to horizontally move through the movable plate, so that the T-shaped slide groove at the bottom of the discharging platform horizontally slides along the guide rail on the base, meanwhile, the limiting spring on the inner end surface of the T-shaped slide groove drives the H-shaped slide block to slide, the hydraulic rod extends, the H-shaped slide block drives the hydraulic rod to rotate, the inclination angle of the hydraulic rod is changed, the hydraulic rod downwards rotates to the top of the L-shaped support plate, the L-shaped support plate plays a role in supporting the hydraulic rod, the hydraulic rod plays a role in supporting the discharging platform, the stability of the discharging platform is improved, the automation degree is higher, most of the discharging platforms of the existing building construction are of a cantilever type structure, the labor intensity of constructors is high.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a safe unloading platform for building construction;
FIG. 2 is a schematic diagram of the right view of FIG. 1;
FIG. 3 is a schematic bottom view of the structure of FIG. 2;
FIG. 4 is a front view of the structure of FIG. 1;
FIG. 5 is a bottom view of the structure of FIG. 1;
FIG. 6 is a cross-sectional view of the base and discharge table;
in the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-discharging table, 101-guide rail, 102-vertical plate, 103-hydraulic rod, 104-H type slide block, 105-L type support plate, 106-side plate, 107-screw rod, 108-movable plate, 109-motor, 110-lug plate, 111-fastening bolt, 112-positioning hole, 201-T type sliding groove, 202-limit spring, 203-guardrail plate and 204-antislip strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention relates to a safe unloading platform for building construction, which comprises a base 1 and an unloading platform 2;
two guide rails 101 are symmetrically fixed on the upper surface of the base 1, two T-shaped chutes 201 are symmetrically formed in the lower surface of the discharging table 2, the inner walls of the T-shaped chutes 201 are in sliding connection with the tops of the guide rails 101, and the T-shaped chutes 201 prevent the discharging table 2 from being separated from the two guide rails 101;
two vertical plates 102 are symmetrically fixed on the lower surface of the base 1, one side surfaces of the vertical plates 102 are hinged with hydraulic rods 103 through hinged supports, one ends of the hydraulic rods 103 are hinged with H-shaped sliding blocks 104, and the tops of the H-shaped sliding blocks 104 are connected with the inner wall of a T-shaped sliding groove 201 in a sliding mode;
the inner end face of the T-shaped sliding groove 201 is fixedly connected with a limiting spring 202, and one end of the limiting spring 202 is fixedly connected with the side face of the H-shaped sliding block 104.
As shown in fig. 3-4, an L-shaped support plate 105 is fixedly connected to one side surface of the riser 102, an inclined surface is formed at the top of the L-shaped support plate 105, the L-shaped support plate 105 is located right below the hydraulic rod 103, and the L-shaped support plate 105 supports the hydraulic rod 103.
As shown in fig. 1 and 6, two side plates 106 are fixedly connected to the upper surface of the base 1, the tops of the side plates 106 are slidably connected to the lower surface of the discharge table 2, so that the side plates 106 do not interfere with the horizontal movement of the discharge table 2, a lead screw 107 is rotatably connected between the side surfaces of the two side plates 106, a movable plate 108 is screwed to the side surface of the lead screw 107, and the upper surface of the movable plate 108 is fixedly connected to the lower surface of the discharge table 2.
As shown in fig. 1, a motor 109 is fixedly mounted on an outer side surface of the side plate 106, and one end of an output shaft of the motor 109 is fixedly connected with one end of the screw rod 107.
As shown in fig. 2, the two opposite side surfaces of the base 1 are fixedly connected with the ear plates 110, the fastening bolts 111 penetrate through the upper surfaces of the ear plates 110, and the base 1 is fixedly mounted on the floor ground through the fastening bolts 111 of the ear plates 110, so that the stability of the base 1 is improved.
As shown in fig. 1-2, positioning holes 112 are uniformly formed in one side surface of the vertical plate 102, the positioning holes 112 are located below the L-shaped support plate 105, and the vertical plate 102 passes through the positioning holes 112 through the existing positioning bolts to fixedly mount the vertical plate 102 on a wall surface, so that the stability of the device is improved.
Wherein as shown in fig. 1, the fixed surface on the discharge platform 2 is connected with the guardrail plate 203, the guardrail plate 203 prevents the building materials on the discharge platform 2 from dropping, the upper surface of the discharge platform 2 is uniformly fixed with the anti-skid strips 204, and the building materials slide when the anti-skid strips 204 prevent the discharge platform 2 from moving horizontally.
As shown in fig. 6, the lower surface of the movable plate 108 is slidably connected to the upper surface of the base 1, so that the movable plate 108 also supports the discharging platform 2.
The hydraulic rod 103 and the motor 109 are electrically connected with an external existing PLC through wires, and all electricity is provided by an external power supply.
The working principle of the embodiment is as follows: when the device is used, the base 1 is fixedly arranged on the ground of a floor through the fastening bolt 111 of the lug plate 110, the stability of the base 1 is improved, the vertical plate 102 passes through the positioning hole 112 through the existing positioning bolt, the vertical plate 102 is fixedly arranged on the wall surface, the stability of the device is improved, the PLC controller controls the motor 109 to drive the screw rod 107 to rotate, the screw rod 107 drives the discharging platform 2 to horizontally move through the movable plate 108, the T-shaped chute 201 at the bottom of the discharging platform 2 horizontally slides along the guide rail 101 on the base 1, the discharging platform 2 slides out of the base 1, meanwhile, the limiting spring 202 at the inner end surface of the T-shaped chute 201 extends and drives the H-shaped slide block 104 to slide, the PLC controller controls the hydraulic rod 103 to extend, the H-shaped slide block 104 drives the hydraulic rod 103 to downwards rotate, the inclination angle of the hydraulic rod 103 is changed, the hydraulic rod 103 downwards rotates to the top of the L-shaped, the hydraulic rod 103 supports the discharging platform 2, the stability of the discharging platform 2 is improved, after the building materials are placed on the discharging platform 2, the guardrail plate 203 prevents the building materials on the discharging platform 2 from falling off, the antislip strips 204 prevent the building materials from sliding and being damaged when the discharging platform 2 moves horizontally, then the PLC controller controls the motor 109 to drive the screw rod 107 to rotate reversely, the screw rod 107 drives the discharging platform 2 to move horizontally through the movable plate 108, the T-shaped chute 201 at the bottom of the discharging platform 2 slides horizontally along the guide rail 101 on the base 1, the discharging platform 2 slides back to the base 1, meanwhile, the limiting spring 202 on the end face in the T-shaped chute 201 shortens and drives the H-shaped slide block 104 to slide, the PLC controller controls the hydraulic rod 103 to shorten, the H-shaped slide block 104 drives the hydraulic rod 103 to rotate upwards, the inclination angle of the hydraulic rod 103 is changed until the hydraulic rod 103 rotates upwards to a vertical state, guarantee to unload material platform 2 and can slide on base 1, degree of automation is higher, and the platform of unloading of having avoided current building construction is the formula structure of encorbelmenting mostly, and job stabilization nature is on the low side, produces the potential safety hazard easily, has reduced the life of device, the big problem of constructor intensity of labour.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A safe unloading platform for building construction comprises a base (1) and an unloading platform (2); the method is characterized in that:
two guide rails (101) are symmetrically fixed on the upper surface of the base (1), two T-shaped sliding grooves (201) are symmetrically formed in the lower surface of the discharging platform (2), and the inner walls of the T-shaped sliding grooves (201) are in sliding connection with the tops of the guide rails (101);
two vertical plates (102) are symmetrically fixed on the lower surface of the base (1), one side surfaces of the vertical plates (102) are hinged with hydraulic rods (103) through hinged supports, one ends of the hydraulic rods (103) are hinged with H-shaped sliding blocks (104), and the tops of the H-shaped sliding blocks (104) are in sliding connection with the inner wall of a T-shaped sliding groove (201);
the inner end face of the T-shaped sliding groove (201) is fixedly connected with a limiting spring (202), and one end of the limiting spring (202) is fixedly connected with the side face of the H-shaped sliding block (104).
2. The safe unloading platform for building construction according to claim 1, wherein an L-shaped support plate (105) is fixedly connected to one side of the riser (102), an inclined surface is formed at the top of the L-shaped support plate (105), and the L-shaped support plate (105) is located right below the hydraulic rod (103).
3. The safe unloading platform for building construction according to claim 1, characterized in that two side plates (106) are fixedly connected to the upper surface of the base (1), the tops of the side plates (106) are slidably connected to the lower surface of the unloading platform (2), a screw rod (107) is rotatably connected between the side surfaces of the two side plates (106), a movable plate (108) is screwed to the peripheral side surface of the screw rod (107), and the upper surface of the movable plate (108) is fixedly connected to the lower surface of the unloading platform (2).
4. The safety unloading platform for building construction as claimed in claim 3, wherein a motor (109) is fixedly mounted on the outer side surface of one side plate (106), and one end of an output shaft of the motor (109) is fixedly connected with one end of a screw rod (107).
5. The safe unloading platform for building construction according to claim 1, wherein the base (1) is fixedly connected with lug plates (110) on two opposite side surfaces, and fastening bolts (111) penetrate through the upper surfaces of the lug plates (110).
6. The safe discharging platform for building construction as claimed in claim 2, wherein positioning holes (112) are uniformly formed in one side surface of the vertical plate (102), and the positioning holes (112) are positioned below the L-shaped support plate (105).
7. The safe unloading platform for building construction according to claim 1, characterized in that a guardrail plate (203) is fixedly connected to the upper surface of the unloading platform (2), and anti-skid strips (204) are uniformly fixed on the upper surface of the unloading platform (2).
8. A safety unloading platform for building construction according to claim 3, wherein the lower surface of the movable plate (108) is slidably connected with the upper surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010537335.2A CN111691686A (en) | 2020-06-12 | 2020-06-12 | Safe platform of unloading of construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010537335.2A CN111691686A (en) | 2020-06-12 | 2020-06-12 | Safe platform of unloading of construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111691686A true CN111691686A (en) | 2020-09-22 |
Family
ID=72480789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010537335.2A Withdrawn CN111691686A (en) | 2020-06-12 | 2020-06-12 | Safe platform of unloading of construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111691686A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200347622A1 (en) * | 2017-11-03 | 2020-11-05 | Link Lift IP Pty Ltd | Hoist platform system for multi-floor building construction |
| CN113022678A (en) * | 2021-03-25 | 2021-06-25 | 德化县陶阳机械设备有限公司 | Conveying trolley applied to automatic lower die of ceramic production line and working process |
| CN113137049A (en) * | 2021-04-14 | 2021-07-20 | 方远建设集团股份有限公司 | Large-span steel limb cornice construction platform |
| CN113445759A (en) * | 2021-06-02 | 2021-09-28 | 杨晓凡 | A assembled platform of unloading safely for construction |
| CN113503044A (en) * | 2021-08-09 | 2021-10-15 | 广州阿布建材有限公司 | Construction is with platform of unloading |
| CN113638588A (en) * | 2021-08-24 | 2021-11-12 | 无锡市钱桥建筑安装工程有限公司 | Large cornice scaffold for high-rise building |
| CN113898189A (en) * | 2021-11-19 | 2022-01-07 | 宋华金 | Assembled safe platform of unloading of construction |
| CN114197891A (en) * | 2022-01-21 | 2022-03-18 | 广东名大集团有限公司 | Assembly type green building hoisting system based on BIM and use method thereof |
-
2020
- 2020-06-12 CN CN202010537335.2A patent/CN111691686A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200347622A1 (en) * | 2017-11-03 | 2020-11-05 | Link Lift IP Pty Ltd | Hoist platform system for multi-floor building construction |
| CN113022678A (en) * | 2021-03-25 | 2021-06-25 | 德化县陶阳机械设备有限公司 | Conveying trolley applied to automatic lower die of ceramic production line and working process |
| CN113137049A (en) * | 2021-04-14 | 2021-07-20 | 方远建设集团股份有限公司 | Large-span steel limb cornice construction platform |
| CN113445759A (en) * | 2021-06-02 | 2021-09-28 | 杨晓凡 | A assembled platform of unloading safely for construction |
| CN113503044A (en) * | 2021-08-09 | 2021-10-15 | 广州阿布建材有限公司 | Construction is with platform of unloading |
| CN113638588A (en) * | 2021-08-24 | 2021-11-12 | 无锡市钱桥建筑安装工程有限公司 | Large cornice scaffold for high-rise building |
| CN113638588B (en) * | 2021-08-24 | 2022-11-29 | 无锡市钱桥建筑安装工程有限公司 | Large cornice scaffold for high-rise building |
| CN113898189A (en) * | 2021-11-19 | 2022-01-07 | 宋华金 | Assembled safe platform of unloading of construction |
| CN114197891A (en) * | 2022-01-21 | 2022-03-18 | 广东名大集团有限公司 | Assembly type green building hoisting system based on BIM and use method thereof |
| CN114197891B (en) * | 2022-01-21 | 2023-03-31 | 广东名大集团有限公司 | Assembly type green building hoisting system based on BIM and use method thereof |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200922 |
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| WW01 | Invention patent application withdrawn after publication |