CN214834916U

CN214834916U - Unloading platform with overload early warning function

Info

Publication number: CN214834916U
Application number: CN202120919029.5U
Authority: CN
Inventors: 陈文峰
Original assignee: CSCEC Strait Construction and Development Co Ltd; CSCEC Strait Xiamen Construction Development Co Ltd
Current assignee: CSCEC Strait Construction and Development Co Ltd; CSCEC Strait Xiamen Construction Development Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-23
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to a discharge platform with overload early warning, which belongs to the technical field of building construction and comprises a discharge platform body, an overload alarm device, a fixing device and a pressure sensor, wherein the overload alarm device is electrically connected with the pressure sensor, the pressure sensor is arranged at the bottom end inside the discharge platform body, and a support plate is also arranged at the upper end of the pressure sensor in a laminating way; the one end that the discharge station body is close to the floor face is connected with fixed girder steel, and fixed girder steel passes through fixing device and floor face fixed connection. The utility model discloses can in time make the alarm to the condition of overloading, guarantee safety, convenient management.

Description

Unloading platform with overload early warning function

Technical Field

The utility model relates to a take platform of unloading of overload early warning belongs to construction technical field.

Background

In recent years, with the rapid development of the building industry, the unloading platform is widely applied to the transferring and unloading process of building construction, and the unloading platform is a temporary operating platform and an operating frame which are usually erected on a construction site and is generally used for material turnover. At present, the job site adopts traditional overhanging type platform of unloading to carry out the transportation of material more, because equipment is simple, and the workman generally directly stacks the material upwards during the use, and the material pile is put a certain amount, hangs away the material through the tower crane, perhaps puts the material of tower crane allocation and transportation and go to on the platform of unloading and move to the floor.

The platform of unloading when in-service use, the mode that all adopts the string tablet on the building site is used for explaining the bearing capacity of the platform of unloading, and at the job site, the workman is in order to accelerate the speed of doing things futilely, and the majority adopts the mode of estimation to guess the platform of unloading whether to overload, sees that the material is filled the platform of unloading almost and just stops to adorn the thing, and unknown potential safety hazard when this kind of mode exists overload very easily can appear even when seriously overloading and overturn the accident, causes abominable consequence. Meanwhile, the unloading platform is located on a construction site, the number of the unloading platforms is large, managers cannot find overload problems in time, the construction efficiency of the existing unloading platform is improved, the difficulty and potential safety hazards of safety management are increased, meanwhile, the unloading platform is fixed generally by hoisting at one end far away from a floor, the other end of the unloading platform is fixed on a floor surface and is usually fixed through a U-shaped ring, the U-shaped ring cannot freely adjust the fixed width, the fixed width is required to be designed in advance, then the unloading platform is embedded in the floor surface, and then the unloading platform is fixed again.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome shortcoming among the above-mentioned prior art, the utility model discloses a take platform of unloading of overload early warning can in time make the police dispatch newspaper to the condition of overloading, guarantees safety, convenient management.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a discharging platform with overload early warning function comprises a discharging platform body, an overload warning device and a fixing device; one end of the discharging platform body, which is close to the floor surface, is connected with a fixed steel beam, and the fixed steel beam is fixedly connected with the floor surface through a fixing device; a supporting plate is arranged inside the discharging table body, a plurality of pressure sensors are arranged between the supporting plate and the bottom end inside the discharging table body, and the pressure sensors are electrically connected with the overload alarm device; the fixing device comprises a stud and a fixing block, the stud and the fixing block are respectively arranged at the upper end and the lower end of the fixing steel beam, the fixing block is fixedly connected with the floor surface, and the rotating directions of threads at the two ends of the stud are opposite; the fixing block and the stud are arranged along the horizontal direction and are perpendicular to the fixing steel beam, and an inverted T-shaped sliding groove is formed in the fixing block along the length direction; the fixed cover in double-end stud's centre is equipped with soon the piece, revolve a both ends all be provided with double-end stud threaded connection's fixation nut, just fixation nut sets up respectively the both sides of fixed girder steel, two the equal fixedly connected with slip kelly in fixation nut bottom, slip kelly with T shape spout slip joint.

Further, the overload warning device comprises a warning lamp and a buzzer.

Further, the fixing nuts are symmetrically arranged at two ends of the rotary block.

Further, the pressure sensors are provided with four pressure sensors which are respectively arranged at four corners of the discharging platform body.

Further, the supporting plate is an iron plate.

Compared with the prior art the utility model discloses there are following characteristics and beneficial effect:

by arranging the pressure sensor and the overload alarm device, the overload condition can be timely found, so that managers can timely find potential safety hazards, the overload problem of the unloading platform is effectively solved, meanwhile, workers can be informed of the overload of the platform in the first time, and can also stop stacking materials in time, so that the potential safety hazards are effectively reduced, and the personal and property safety of constructors is ensured; through fixing device's setting, can be fixed according to the width adjustment of fixed girder steel, convenient and fast need not go other customization fixed steel bars again, can improve work efficiency effectively, and double-end screw also can last the use after dismantling, reduce cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic diagram of the operation of the present invention.

Wherein the reference numerals are: 1. a discharge table body; 11. a support plate; 12. fixing the steel beam; 2. an overload warning device; 21. a warning light; 22. a buzzer; 23. a fixed cylinder; 3. a fixing device; 31. a fixed block; 311. a T-shaped chute; 32. a stud; 33. rotating the block; 34. fixing a nut; 35. sliding the clamping rod; 4. a pressure sensor; 5. floor surfaces; 6. a lifting rope.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, the unloading platform with overload warning of the present embodiment includes an unloading platform body 1, an overload warning device 2 and a fixing device 3; one end of the discharging platform body 1 close to the floor surface 5 is connected with a fixed steel beam 12, the fixed steel beam 12 is arranged to be attached to the floor surface 5, and the fixed steel beam 12 is fixedly connected with the floor surface 5 through a fixing device 3; a supporting plate 11 is arranged inside the discharging table body 1, a plurality of pressure sensors 4 are arranged between the supporting plate 11 and the bottom end inside the discharging table body 1, and the pressure sensors 4 are electrically connected with the overload alarm device 2; the fixing device 3 comprises a stud 32 and a fixing block 31, the stud 32 and the fixing block 31 are respectively arranged at the upper end and the lower end of the fixing steel beam 12, the fixing block 31 is fixedly connected with the floor 5, and the screw threads at the two ends of the stud 32 are opposite in rotating direction; the fixing block 31 and the stud 32 are both arranged along the horizontal direction and perpendicular to the fixed steel beam 12, and an inverted T-shaped chute 311 is arranged on the fixing block 31 along the length direction; the fixed cover in the middle of stud 32 is equipped with and revolves piece 33, revolves piece 33 both ends and all is provided with the fixation nut 34 with stud 32 threaded connection, and fixation nut 34 sets up respectively in the both sides of fixed girder steel 12, and the equal fixedly connected with slip kelly 35 in two fixation nut 34 bottoms slides kelly 35, and slip kelly 35 slides the joint with T-shaped spout 311.

In particular, the fixed block 31 is embedded in the floor surface 5.

Further, the overload warning device 2 comprises a warning lamp 21 and a buzzer 22, and the overload condition is warned in a combined manner of sound and light, so that the effect is better.

Particularly, a vertical fixed cylinder 23 is fixedly arranged inside the discharging platform body 1, the warning light 21 is arranged at the top end of the fixed cylinder 23, and the buzzer 22 is arranged on the side surface of the fixed cylinder 23.

Further, the fixing nuts 34 are symmetrically arranged at two ends of the rotary block 33, so that adjustment is convenient.

Further, the pressure sensors 4 are provided with four and are respectively arranged at four corners of the discharging platform body 1.

In particular, two fixed steel beams 12 are arranged and respectively arranged at two sides of one end of the discharging platform body 1 close to the floor surface 5.

Further, the support plate 11 is an iron plate.

The utility model discloses a theory of operation: as shown in fig. 1 to 3, one end of the discharging platform body 1 is fixedly hoisted through a lifting rope 6, the other end is connected with two fixing steel beams 12, the fixing steel beams 12 are arranged to be attached to the floor surface 5, and each fixing steel beam 12 is fixedly connected with the floor surface 5 through a fixing device 3; the pressure sensor 4 is arranged in the discharging table body 1, meanwhile, the pressure sensor 4 is electrically connected with the overload alarm device 2, if the pressure borne by the upper end of the pressure sensor 4 exceeds the pressure threshold value set by the overload alarm device 2, the overload alarm device 2 or sends an alarm signal, and field managers can find the overload phenomenon in time so as to manage and control, thereby avoiding the overload condition without self-knowledge, and greatly improving the safety of the discharging table body 1 in the using process; the fixing device 3 is fixedly connected with the floor surface 5 through a fixing block 31 buried in the floor surface 5, an inverted T-shaped sliding groove 311 is formed in the fixing block 31, and meanwhile through the arrangement of the stud 32 and the sliding clamping rod 35, fixing nuts 34 on two sides of the rotating block 33 can be close to or far away from each other under the limiting effect of the T-shaped sliding groove 311 through rotating the rotating block 33, so that the purpose of adjusting the distance between the two fixing nuts 34 is achieved, the proper distance can be adjusted according to the width of the fixed steel beam 12, and the sliding clamping rod 35 is convenient to fix and clamp the fixed steel beam 12; meanwhile, if the lifting rope 6 at the front end of the discharging platform body 1 is broken, the fixing device can well clamp the fixed steel beam 12 to ensure that the discharging platform body 1 cannot fall off floors, and remedial measures can be arranged in time.

It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims

1. The utility model provides a platform of unloading of area overload early warning which characterized in that: comprises a discharge platform body (1), an overload alarm device (2) and a fixing device (3); one end, close to the floor surface (5), of the discharging platform body (1) is connected with a fixed steel beam (12), and the fixed steel beam (12) is fixedly connected with the floor surface (5) through a fixing device (3); a supporting plate (11) is arranged inside the discharging table body (1), a plurality of pressure sensors (4) are arranged between the supporting plate (11) and the bottom end inside the discharging table body (1), and the pressure sensors (4) are electrically connected with the overload alarm device (2); the fixing device (3) comprises a stud (32) and a fixing block (31), the stud (32) and the fixing block (31) are respectively arranged at the upper end and the lower end of the fixed steel beam (12), the fixing block (31) is fixedly connected with the floor surface (5), and the screwing directions of threads at the two ends of the stud (32) are opposite; the fixing block (31) and the stud (32) are arranged along the horizontal direction and are perpendicular to the fixing steel beam (12), and an inverted T-shaped sliding groove (311) is arranged on the fixing block (31) along the length direction; the fixed cover in centre of stud (32) is equipped with and revolves piece (33), revolve piece (33) both ends all be provided with stud (32) threaded connection's fixation nut (34), just fixation nut (34) set up respectively the both sides of fixed girder steel (12), two the equal fixedly connected with in fixation nut (34) bottom slides kelly (35), slide kelly (35) with T shape spout (311) slip joint.

2. The unloading platform with overload warning function according to claim 1, wherein: the overload alarm device (2) comprises a warning lamp (21) and a buzzer (22).

3. The unloading platform with overload warning function according to claim 1, wherein: the fixing nuts (34) are symmetrically arranged at two ends of the rotary block (33).

4. The unloading platform with overload warning function according to claim 1, wherein: the four pressure sensors (4) are arranged at the four corners of the discharging platform body (1) respectively.

5. The unloading platform with overload warning function according to claim 1, wherein: the supporting plate (11) is an iron plate.