CN104314319A - Early warning device for cantilevered discharging platform - Google Patents
Early warning device for cantilevered discharging platform Download PDFInfo
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- CN104314319A CN104314319A CN201410646874.4A CN201410646874A CN104314319A CN 104314319 A CN104314319 A CN 104314319A CN 201410646874 A CN201410646874 A CN 201410646874A CN 104314319 A CN104314319 A CN 104314319A
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- weight body
- discharging platform
- top rod
- lifting top
- warning device
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Abstract
The invention relates to the field of building construction equipment devices and discloses an early warning device for a cantilevered discharging platform. The discharging platform is provided with a sliding support piece and bearing box, the support piece comprises a pedestal, a lifting push rod and a bushing, the lifting push rod is arranged in the bushing and between the pedestal and the bushing, a trigger, a sensor and a controller are arranged in the bushing, the lifting push rod is arranged below the bushing, the trigger is connected with the sensor, the sensor is connected with the controller, the controller is connected with an alarm, the bearing box comprises an upright square lead rail and a weight body, the weight body is arranged in the cubic square lead rail, a stop piece is arranged on the inner wall of the upright square lead rail, the distance between the stop piece and the top end of the weight body is equal to the distance between the lifting push rod and the trigger, the discharging platform is further provided with a pull connecting piece, the pull connecting piece is connected with the weight body through a pulley set, and the weight body is connected with the lifting push rod through the pull connecting piece. The early warning device for the cantilevered discharging platform is capable of automatically sending a danger alarm when goods on the cantilevered discharging platform are overweight.
Description
Technical field
The invention belongs to construction implement device field, be specifically related to a kind of prior-warning device for overhanging unloading platform.
Background technology
Discharging platform in building is the building implements for transport constructional materials, after the suspender such as tower crane, straddle truck winches to specific level outside to the greatest extent when constructional materials, then transports constructional materials to this layer of indoor by discharging platform.Especially multilayer or highrise building, discharging platform is the visual plant of transport constructional materials.
At present, the interim stacking platform that discharging platform lifts as template transhipment and other constructional materials, general discharging platform only adopts and sets up mode easily, although there is limit load warning sign, but the goods weight cannot accurately weighed on platform, when goods is overweight on discharging platform, does not arrange prior-warning device yet and provides hydropac, cause platform often to overload to cause and cave in, thus personnel casualty accidents occurs.
Summary of the invention
The object of the present invention is to provide a kind of when goods is overweight on discharging platform, automatically can send the prior-warning device for overhanging unloading platform of hydropac.
To achieve these goals, the invention provides following technical scheme: for the prior-warning device of overhanging unloading platform, comprise discharging platform, discharging platform is provided with protective guard, described discharging platform is provided with slidably support member and Load-bearing box, described support member comprises base, lifting top rod and sleeve pipe, lifting top rod is located in sleeve pipe, and lifting top rod is located between base and sleeve pipe, trigger is provided with in sleeve pipe, sensor and controller, lifting top rod is located at below sleeve pipe, trigger connecting sensor, sensor connection control device, controller is connected with alarm buzzer, Load-bearing box comprises vertical type square body guide rail and weight body, weight body is located in vertical type square body guide rail, vertical type square body guide rail inwall is provided with retainer, Distance geometry lifting top rod between retainer with weight body top is equal with the distance between trigger, discharging platform is also provided with and sockets part, socket part and connect weight body by assembly pulley, weight body sockets part and is connected with adopting between lifting top rod.
Adopt technique scheme, in the present invention, discharging platform is fixed on flooring by strut and anchor ring, when the goods on platform overloads, discharging platform has downward-sloping trend, thus socket part, weight body is connected by pulley owing to socketing part, socketing part drives weight body to move upward, weight body sockets part and is connected with adopting between lifting top rod, socketing part drives lifting top rod to move to trigger, when lifting top rod touches trigger, trigger by Signal transmissions to sensor, sensor passes the signal to controller, controller is by signal transacting, thus control alarm buzzer gives the alarm.In order to ensure the safety of whole device, the strict restriction of angle need that discharging platform is downward-sloping, and in order to the stroke preventing lifting top rod to move up too much, trigger is caused damage, described vertical type square body guide rail inwall is provided with retainer, and the Distance geometry lifting top rod between retainer with weight body top is equal with the distance between trigger.
Further, described protective guard is provided with protective screening, improves the safety of discharging platform entirety.
Further, be convenient to socket part and connect weight body and lifting top rod, vertical type square body guide rail outer wall is provided with circular hole.
Further, when socketing part stretching lifting top rod, in order to better stressed, sleeve pipe is provided with pulley, sockets part and connects lifting top rod and weight body respectively by pulley.
Further, socketing part described in is wire rope.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention for the prior-warning device embodiment of overhanging unloading platform.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
As shown in Figure 1, for the prior-warning device of overhanging unloading platform, comprise discharging platform, discharging platform is provided with protective guard 1, discharging platform is provided with slidably support member 2 and Load-bearing box 3, support member 2 comprises base, lifting top rod 4 and sleeve pipe 5, lifting top rod 4 is located in sleeve pipe 5, and lifting top rod 4 is located between base and sleeve pipe 5, trigger 6 is provided with in sleeve pipe 5, sensor 7 and controller 8, lifting top rod 4 is located at below sleeve pipe 5, trigger 6 connecting sensor 7, sensor 7 connection control device 8, controller 8 is connected with alarm buzzer 9, Load-bearing box 3 comprises vertical type square body guide rail and weight body 10, weight body 10 is located in vertical type square body guide rail, vertical type square body guide rail inwall is provided with retainer 11, Distance geometry lifting top rod 4 between retainer 11 with weight body 10 top is equal with the distance between trigger 6, discharging platform is also provided with wire rope 12, wire rope 12 connects weight body 10 by assembly pulley 13, wire rope 12 is adopted to be connected between weight body 10 with lifting top rod 4, in addition, protective guard 1 is provided with protective screening 14, and vertical type square body guide rail outer wall is provided with circular hole, and sleeve pipe 5 is provided with pulley 15, and wire rope 12 connects lifting top rod 4 and weight body 10 respectively by pulley 15.
During work, discharging platform is fixed on flooring by strut 16 and anchor ring, when the goods on platform overloads, discharging platform has downward-sloping trend, thus stretching wire rope 12, because wire rope 12 connects weight body 10 by assembly pulley 13, wire rope 12 drives weight body 10 to move upward, wire rope 12 is adopted to be connected between weight body 10 with lifting top rod 4, wire rope 12 drives lifting top rod 4 to move to trigger 6, when lifting top rod 4 touches trigger 6, trigger 6 by Signal transmissions to sensor 7, sensor 7 passes the signal to controller 8, controller 8 is by signal transacting, thus control alarm buzzer 9 gives the alarm.In order to ensure the safety of whole device, the strict restriction of angle need that discharging platform is downward-sloping, and in order to the stroke preventing lifting top rod 4 to move up too much, trigger 6 is caused damage, vertical type square body guide rail inwall is provided with retainer 11, and the Distance geometry lifting top rod 4 between retainer 11 with weight body 10 top is equal with the distance between trigger 6.In addition, described protective guard 1 is provided with protective screening 13, improve the safety of discharging platform entirety, be convenient to wire rope 12 and connect weight body 10 and lifting top rod 4, vertical type square body guide rail outer wall is provided with circular hole, when wire rope 12 stretches lifting top rod 4, in order to better stressed, sleeve pipe 5 is provided with pulley 14, and wire rope 12 connects lifting top rod 4 and weight body 10 respectively by pulley 14.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (5)
1. for the prior-warning device of overhanging unloading platform, comprise discharging platform, discharging platform is provided with protective guard, it is characterized in that, described discharging platform is provided with slidably support member and Load-bearing box, described support member comprises base, lifting top rod and sleeve pipe, lifting top rod is located in sleeve pipe, and lifting top rod is located between base and sleeve pipe, trigger is provided with in sleeve pipe, sensor and controller, lifting top rod is located at below sleeve pipe, trigger connecting sensor, sensor connection control device, controller is connected with alarm buzzer, Load-bearing box comprises vertical type square body guide rail and weight body, weight body is located in vertical type square body guide rail, vertical type square body guide rail inwall is provided with retainer, Distance geometry lifting top rod between retainer with weight body top is equal with the distance between trigger, discharging platform is also provided with and sockets part, socket part and connect weight body by assembly pulley, weight body sockets part and is connected with adopting between lifting top rod.
2. the prior-warning device for overhanging unloading platform according to claim 1, is characterized in that, described protective guard is provided with protective screening.
3. the prior-warning device for overhanging unloading platform according to claim 1, is characterized in that, described vertical type square body guide rail outer wall is provided with circular hole.
4. the prior-warning device for overhanging unloading platform according to claim 1 and 2, is characterized in that, described sleeve pipe is provided with pulley, sockets part and connects lifting top rod and weight body respectively by pulley.
5. the prior-warning device for overhanging unloading platform according to claim 1 and 2, is characterized in that, described in socket part be wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646874.4A CN104314319A (en) | 2014-11-16 | 2014-11-16 | Early warning device for cantilevered discharging platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646874.4A CN104314319A (en) | 2014-11-16 | 2014-11-16 | Early warning device for cantilevered discharging platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104314319A true CN104314319A (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410646874.4A Pending CN104314319A (en) | 2014-11-16 | 2014-11-16 | Early warning device for cantilevered discharging platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN104314319A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332516A (en) * | 2015-11-25 | 2016-02-17 | 中建七局(上海)有限公司 | Installation method of combined positioning devices of overhung heavy frame |
| CN108868136A (en) * | 2018-07-24 | 2018-11-23 | 南京淮港建筑工程有限公司 | The bracing means of discharging platform |
| CN110374338A (en) * | 2019-08-15 | 2019-10-25 | 陈勇 | Discharging platform is used in a kind of construction of high-rise public building |
| CN112252725A (en) * | 2020-10-23 | 2021-01-22 | 齐鲁理工学院 | Emergent architectural equipment of multi-functional intelligence |
| CN115126263A (en) * | 2022-08-11 | 2022-09-30 | 甘肃盛宏建筑工程有限责任公司 | Assembly type guide rail unloading platform and working method |
-
2014
- 2014-11-16 CN CN201410646874.4A patent/CN104314319A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332516A (en) * | 2015-11-25 | 2016-02-17 | 中建七局(上海)有限公司 | Installation method of combined positioning devices of overhung heavy frame |
| CN108868136A (en) * | 2018-07-24 | 2018-11-23 | 南京淮港建筑工程有限公司 | The bracing means of discharging platform |
| CN108868136B (en) * | 2018-07-24 | 2020-09-15 | 南京淮港建筑工程有限公司 | Reinforcing apparatus of platform of unloading |
| CN110374338A (en) * | 2019-08-15 | 2019-10-25 | 陈勇 | Discharging platform is used in a kind of construction of high-rise public building |
| CN112252725A (en) * | 2020-10-23 | 2021-01-22 | 齐鲁理工学院 | Emergent architectural equipment of multi-functional intelligence |
| CN115126263A (en) * | 2022-08-11 | 2022-09-30 | 甘肃盛宏建筑工程有限责任公司 | Assembly type guide rail unloading platform and working method |
| CN115126263B (en) * | 2022-08-11 | 2023-12-12 | 甘肃盛宏建筑工程有限责任公司 | Assembled guide rail unloading platform and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |
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| WD01 | Invention patent application deemed withdrawn after publication |