CN220033725U - Pass panel turnover for construction elevator - Google Patents

Abstract

The utility model discloses a passing board turnover device for a construction elevator, and particularly relates to the technical field of construction elevators, comprising a trampling and overturning support plate, wherein a protection component is arranged in front of the trampling and overturning support plate; the protection component comprises a first concave protection frame arranged in front of the trample overturning support plate, a second concave protection frame is arranged behind the trample overturning support plate, a first cross support with a cross-shaped vertical section is welded on the inner wall of the second concave protection frame, and a second cross support is welded on the inner wall of the first concave protection frame. According to the utility model, the protection assembly is arranged, the rotating shaft rod can rotate downwards in the collar shaft block, the second concave protection frame and the first cross support can play a role in protecting the rear of constructors, the first concave protection frame and the second cross support can play a role in protecting the front of constructors, the two-way protection is realized, and the panel turnover device is better in use safety.

Description

Pass panel turnover for construction elevator

Technical Field

The utility model relates to the technical field of three-dimensional shooting, in particular to a pass plate turnover device for a construction elevator.

Background

The passageway between worker elevator car and the construction floor generally adopts the form: the overturning plate is needed to serve as a connecting channel between the construction elevator and the construction floor, so that people taking the construction elevator can tread the floor position from the overturning plate conveniently, and the constructors can pass conveniently.

The utility model patent with the publication number of CN212484049U discloses a construction elevator board turning device which is relatively simple in overall structure, not firm and not safe; the iron plate, the circular shaft and the haunched plate are arranged on the other side of the iron plate, and the iron plate is fixed at the bottom of one side of the lifting cage of the construction lifter through the circular shaft by the welding seams of the iron plate and the haunched plate, so that the safety, the practicability and the repeated utilization can be realized, the construction safety is greatly improved, the practicability is realized, the time and the labor can be saved, and the convenience is realized; however, this flap device also has the following drawbacks;

the above-mentioned plate turnover is in use, though can hinge the board of turning over, when opening the board to the floor position, because the board both sides of turning over do not play both sides guard action to the constructor of walking, the board both sides have great clearance like this, and the personnel walking is once receiving high altitude wind-force can lead to constructor to take place to turn on one's side and fall, consequently, the safety in utilization reduces by a wide margin, needs to provide a construction elevator with current plate turnover for this reason.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides a passing board turnover device for a construction elevator in order to overcome the defects of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a construction elevator is with passing board device that turns over, includes tramples the upset extension board, trample the place ahead of upset extension board and be equipped with the protection subassembly;

the protection subassembly is including setting up at the first spill protection frame of trampling upset extension board the place ahead, and tramples the rear of upset extension board and be equipped with the spill protection frame of second, the inner wall welding of spill protection frame has the first cross-bracket that vertical cross section shape set up to the cross, the inner wall welding of spill protection frame has the second cross-bracket, one side of second cross-bracket is equipped with the collar axle piece, has the rotation axostylus axostyle at the internally mounted of collar axle piece, and the coaxial transmission of one end of rotation axostylus axostyle is connected with servo gear motor, the welding is fixed between spill protection frame of first spill protection frame and second spill protection frame and trample the upset extension board, and first spill protection frame and second spill protection frame are made by stainless steel, the both ends of rotation axostylus axostyle are respectively with trample between upset extension board and the output of servo gear motor fixed connection.

Preferably, one side of trampling the upset extension board is equipped with construction elevator car, all is fixed with first spacing piece in construction elevator car's both sides, and tramples the inner wall one side of upset extension board and be fixed with the button through hot melt adhesive, servo gear motor's outer wall one side is installed the cross section shape and is established the linking bridge of L shape.

Preferably, a plurality of second limiting support blocks are sequentially arranged at equal intervals from left to right below the trampling overturning support plate, reinforcing support columns are welded between every two adjacent second limiting support blocks, inclined supports are welded on the lower surface of each second limiting support block, and reinforcing supports are welded on the bottom ends of the inclined supports.

The utility model has the technical effects and advantages that:

1. through setting up the protection subassembly, start servo gear motor drive rotation axostylus axostyle and rotate downwards, rotation axostylus axostyle can rotate downwards in the inside of lantern ring axle piece like this, can play the guard action to constructor rear through second spill protection frame and first cross bracket, and first spill protection frame and second cross bracket can play the guard action to constructor front portion, two-way protection, and panel turnover device uses the security better;

2. when trampling the upset extension board and overturn down and lie, can play vertical supporting effect to the tilting support through the reinforcement support, cross the reinforcement pillar and can play horizontal supporting effect to the spacing piece that props up of second, trample the upset extension board level and use the holding power bigger, be difficult for causing trampling the upset extension board fracture.

Drawings

Fig. 1 is a schematic structural view of a storage state of a passing board turnover device for a construction elevator.

Fig. 2 is a schematic structural view showing an unfolding state of a passing board turnover device for a construction elevator.

Fig. 3 is a schematic view of a truncated partial structure of a construction elevator car in a pass-through flap device for a construction elevator according to the present utility model.

Fig. 4 is a schematic bottom perspective view of a passing board turnover device for a construction elevator.

Fig. 5 is a schematic view of a truncated partial structure of a reinforcing pillar in a passing board turnover device for construction elevators according to the present utility model.

The reference numerals are: 1. treading the overturning support plate; 2. a first concave guard frame; 3. a second concave protection frame; 4. a first cross bracket; 5. a second cross bracket; 6. a collar shaft block; 7. rotating the shaft lever; 8. a servo gear motor; 9. constructing an elevator car; 10. the first limiting support block; 11. a connecting bracket; 12. a button; 13. the second limiting support block; 14. reinforcing the support column; 15. a tilting bracket; 16. the support is reinforced.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-5, be provided with the protection subassembly on this construction elevator is with current board device, the setting of protection subassembly can play the guard action to constructor front portion, two-way protection, board device uses the security better, the concrete structure setting of protection subassembly is as follows:

in some embodiments, as shown in fig. 1-3, the protection assembly comprises a first concave protection frame 2 arranged in front of a trampling overturning support plate 1, a second concave protection frame 3 is arranged behind the trampling overturning support plate 1, a first cross bracket 4 with a cross-shaped vertical section is welded on the inner wall of the second concave protection frame 3, a second cross bracket 5 is welded on the inner wall of the first concave protection frame 2, a collar shaft block 6 is arranged on one side of the second cross bracket 5, a rotating shaft lever 7 is arranged in the collar shaft block 6, and one end part of the rotating shaft lever 7 is coaxially connected with a servo speed reducing motor 8 in a transmission manner;

the application principle of the passing board turnover device for the construction elevator in the embodiment can start the servo gear motor 8 to drive the rotating shaft lever 7 to rotate downwards when a person reaches a proper floor, so that the rotating shaft lever 7 can rotate downwards inside the lantern ring shaft block 6, meanwhile, the rotating shaft lever 7 drives the trample overturning support plate 1 to rotate downwards, the trample overturning support plate 1 drives the first concave protection frame 2 and the second concave protection frame 3 to rotate downwards, the second concave protection frame 3 drives the first cross frame 4 to rotate downwards, the first concave protection frame 2 drives the second cross frame 5 to rotate downwards, the bottom of the trample overturning support plate 1 can be contacted with a floor scaffold like this, the feet of a constructor can trample on the upper surface of the trample overturning support plate 1, the protection effect can be achieved to the rear of the constructor through the second concave protection frame 3 and the first cross frame 4, and the first concave protection frame 2 and the second cross frame 5 can play a protection effect on the front part of the constructor.

In some embodiments, as shown in fig. 1-3, a construction elevator car 9 is arranged on one side of the trampling overturning support plate 1, first limiting support blocks 10 are fixed on two sides of the construction elevator car 9, a button 12 is fixed on one side of the inner wall of the trampling overturning support plate 1 through hot melt adhesive, so that the construction elevator car 9 can support personnel, the first limiting support blocks 10 can play a role in vertically limiting and supporting the received first concave protection frame 2, the button 12 can start the servo speed reduction motor 8 to run or stop the servo speed reduction motor 8 to run, and a connecting support 11 with an L-shaped cross section is arranged on one side of the outer wall of the servo speed reduction motor 8, so that the connecting support 11 can play a role in transversely supporting the servo speed reduction motor 8, and the stability of the servo speed reduction motor 8 is improved.

In some embodiments, as shown in fig. 4-5, a plurality of second limiting support blocks 13 are sequentially and equidistantly arranged from left to right below the trampling and overturning support plate 1, reinforcing struts 14 are welded between two adjacent second limiting support blocks 13, inclined supports 15 are welded on the lower surface of each second limiting support block 13, and reinforcing supports 16 are welded on the bottom ends of the inclined supports 15;

according to the upper structure, when the pedal overturning support plate 1 is downwards overturned to lie down when in use, the inclined support 15 can be vertically supported through the reinforcing support 16, the inclined support 15 and the reinforcing support 16 can vertically support the second limiting support block 13, so that the vertical supporting force of the second limiting support block 13 is increased, the second limiting support block 13 can be transversely supported through the reinforcing support 14, and the vertical stability and the transverse stability of the second limiting support block 13 are increased.

The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited and can be determined by using conventional equipment.

Finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a construction elevator is with current board device that turns over, including trampling upset extension board (1), its characterized in that: the front of the trampling overturning support plate (1) is provided with a protection component;

the protection component comprises a first concave protection frame (2) arranged in front of a trample overturning support plate (1), a second concave protection frame (3) is arranged behind the trample overturning support plate (1), a first cross support (4) with a cross-shaped vertical section is welded on the inner wall of the second concave protection frame (3), a second cross support (5) is welded on the inner wall of the first concave protection frame (2), a sleeve ring shaft block (6) is arranged on one side of the second cross support (5), a rotating shaft rod (7) is arranged in the sleeve ring shaft block (6), and a servo gear motor (8) is coaxially connected with one end of the rotating shaft rod (7).

2. The passing flap device for construction elevator according to claim 1, wherein: the first concave protection frame (2) and the second concave protection frame (3) are welded and fixed with the trample overturning support plate (1), and the first concave protection frame (2) and the second concave protection frame (3) are made of stainless steel materials.

3. The passing flap device for construction elevator according to claim 1, wherein: the two ends of the rotating shaft lever (7) are fixedly connected with the output ends of the trample overturning support plate (1) and the servo speed reducing motor (8) respectively.

4. The passing flap device for construction elevator according to claim 1, wherein: one side of trampling upset extension board (1) is equipped with construction elevator car (9), all is fixed with first spacing extension piece (10) in the both sides of construction elevator car (9), and tramples the inner wall one side of upset extension board (1) and be fixed with button (12) through hot melt adhesive.

5. The passing flap device for construction elevator according to claim 1, wherein: a connecting bracket (11) with an L-shaped cross section is arranged on one side of the outer wall of the servo speed reducing motor (8).

6. The passing flap device for construction elevator according to claim 1, wherein: the pedal overturning support plate is characterized in that a plurality of second limiting support blocks (13) are sequentially arranged at equal intervals from left to right below the pedal overturning support plate (1), reinforcing support posts (14) are welded between every two adjacent second limiting support blocks (13), inclined supports (15) are welded on the lower surface of each second limiting support block (13), and reinforcing supports (16) are welded at the bottom ends of the inclined supports (15).