CN214786114U

CN214786114U - Unloading platform for construction

Info

Publication number: CN214786114U
Application number: CN202120337374.8U
Authority: CN
Inventors: 罗书力
Original assignee: China Construction Science and Industry Corp Ltd
Current assignee: China Metallurgical Construction Engineering Group Co Ltd; China Construction Science and Industry Corp Ltd
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-11-19
Anticipated expiration: 2031-02-06

Abstract

The utility model belongs to the construction field, concretely relates to discharge platform for construction. The movable floor comprises a supporting plate, wherein movable wheels are respectively arranged on two sides of the bottom of the supporting plate, the movable wheels on two sides are installed in a sliding rail, the sliding rail comprises a fixed end fixedly connected with a floor and a bearing end used for bearing goods, the fixed end of the sliding rail is installed at the edge of the floor, and the bearing end extends towards the outside of the floor; both sides be provided with the fixed axle between the bearing end of slide rail, the rotatable sprocket of installing on the fixed axle, both sides be provided with the mounting groove between the stiff end of slide rail, install the motor in the mounting groove, the output of motor is provided with the second sprocket, first sprocket with be provided with the chain between the second sprocket and connect, the backup pad bottom is provided with the mounting, mounting and chain fixed connection. The utility model provides a discharge platform for construction has solved the problem that current device has the safety risk.

Description

Unloading platform for construction

Technical Field

The utility model belongs to the construction field, concretely relates to discharge platform for construction.

Background

In the middle and later construction period of building construction, a large amount of building materials or building tools are often required to be transported from ground to floor, and a common transportation device is a tower crane.

However, in the process of transporting building materials or building tools by using the tower crane at present, workers are often required to go out of the floor to pull the hook of the tower crane in a guiding manner, so that the tower crane can hook or put down the building materials or the building tools conveniently. Therefore, in this process, particularly, an operation requiring a worker to lean outside the floor has a great safety risk, and there is a high possibility that the worker may accidentally fall.

SUMMERY OF THE UTILITY MODEL

The utility model provides a discharge platform for construction has solved the problem that current device has the safety risk.

In order to achieve the purpose, the utility model provides a discharge platform for building construction, which comprises a supporting plate, wherein two sides of the bottom of the supporting plate are respectively provided with a movable wheel, the movable wheels at two sides are all installed in a slide rail, the movable wheels can move in the slide rail, the slide rail comprises a fixed end fixedly connected with a floor and a bearing end for bearing goods, the fixed end of the slide rail is installed at the edge of the floor, and the bearing end extends towards the outside of the floor;

both sides be provided with the fixed axle between the bearing end of slide rail, the last rotatable first sprocket of installing of fixed axle, both sides be provided with the mounting groove between the stiff end of slide rail, install the motor in the mounting groove, the output of motor is provided with the second sprocket, first sprocket with be provided with the chain between the second sprocket and connect, the backup pad bottom is provided with the mounting, the mounting with chain fixed connection.

Furthermore, a guardrail device is arranged at the edge of the supporting plate, the guardrail device is installed in a side groove at the edge of the supporting plate, the guardrail device is composed of a plurality of railing mechanisms, and the top ends of the railing mechanisms in the guardrail devices at the same side are connected through connecting rods;

railing mechanism includes railing and fixed pipe, fixed pipe is installed the railing bottom, the railing is followed pass in the inside of fixed pipe, the bottom of railing be provided with the locating part in order to avoid the railing with fixed pipe breaks away from, fixed pipe side outside is provided with the fixed plate, the fixed plate is installed on the limit groove, the fixed plate with be provided with the pivot between the outer wall of fixed pipe and be connected, fixed pipe can drive the railing centers on the pivot rotates, the limit inslot of railing below is provided with the fixed orifices, but the locating part of railing vertically inserts in the fixed orifices.

Further, the guardrail device is arranged at the periphery of the supporting plate.

Furthermore, a connecting piece is arranged between the bearing ends of the sliding rails on the two sides for connection.

Furthermore, a supporting piece is arranged between the bottom end of the sliding rail and the floor.

Furthermore, the outside of the side surface of the sliding rail is provided with a safety post, and a clamping ring arranged on the safety post can be directly connected with a safety belt.

The beneficial effects of the utility model reside in that: 1. the tower crane can directly place building material in the backup pad, then through the motion of backup pad, will be located the outside goods of floor and transport into the floor in, reduced personnel's safety risk.

2. When the supporting plate is moving, the guardrail device can be lifted, and the building materials on the supporting plate are prevented from falling off from the supporting plate.

Drawings

Fig. 1 is a top view of a landing platform for construction.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a sectional view of a landing platform for construction.

Fig. 4 is an enlarged view of a portion B in fig. 3.

The reference numerals include: the safety device comprises a supporting plate 1, a moving wheel 2, a sliding rail 3, a fixed shaft 4, a first chain wheel 5, a second chain wheel 6, a mounting groove 7, a motor 8, a chain 9, a fixing piece 10, a side groove 11, a connecting rod 12, a railing 13, a fixed pipe 14, a limiting piece 15, a fixed plate 16, a rotating shaft 17, a fixing hole 18, a connecting piece 19, a supporting piece 20, a safety post 21 and a clamping ring 22.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments more apparent, the present invention is further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The embodiment is basically as shown in fig. 1 to 4, and the unloading platform for building construction comprises a supporting plate 1, wherein two sides of the bottom of the supporting plate 1 are respectively provided with a movable wheel 2, the movable wheels 2 on two sides are both installed in a slide rail 3, the movable wheels 2 can move in the slide rail 3, the slide rail 3 comprises a fixed end fixedly connected with a floor and a bearing end for bearing goods, the fixed end of the slide rail 3 is installed at the edge of the floor, and the bearing end extends towards the outside of the floor; the support plate 1 is a rectangular steel plate. A total of 4 moving wheels 2 are provided at the bottom of the supporting plate 1. The movable wheels 2 are all installed in the slide rails 3, and the support plate 1 can move left and right in the slide rails 3. When the construction material is placed on the support plate 1, the support plate 1 is moved left and right to transport the construction material to various locations.

Both sides be provided with fixed axle 4 between the bearing end of slide rail 3, rotatable first sprocket 5 of installing, both sides on the fixed axle 4 be provided with mounting groove 7 between the stiff end of slide rail 3, install motor 8 in the mounting groove 7, the output of motor 8 is provided with second sprocket 6, first sprocket 5 with be provided with chain 9 between the second sprocket 6 and connect, 1 bottom in backup pad is provided with mounting 10, mounting 10 with chain 9 fixed connection. The left end of slide rail 3 is the bearing end, and the right-hand member of slide rail 3 is the stiff end, and stiff end fixed mounting is in the floor. The bottom of the sliding rail 3 at two sides is connected with a fixed shaft 4, the middle part of the fixed shaft 4 is provided with a first chain wheel 5, and the first chain wheel 5 can rotate around the fixed shaft 4 as the center. Be provided with a mounting groove 7 on the floor of the right-hand member middle part of the slide rail 3 of both sides, install motor 8 in the mounting groove 7, motor 8's output has set up second sprocket 6, is provided with chain 9 between first sprocket 5 and the second sprocket 6. When the motor 8 is started, the chain 9 can drive between the first chain wheel 5 and the second chain wheel 6. A fixing member 10 is provided at the bottom center of the supporting plate 1, and the fixing member 10 is fixedly connected with the chain 9. When the chain 9 is driven between the first chain wheel 5 and the second chain wheel 6, the supporting plate 1 can be driven to move between the first chain wheel 5 and the second chain wheel 6.

A guardrail device is arranged at the edge of the supporting plate 1 and is installed in a side groove 11 at the edge of the supporting plate 1, the guardrail device consists of a plurality of railing mechanisms, and connecting rods 12 are arranged at the top ends of the railing mechanisms in the guardrail devices at the same side for connection; the barrier device can be lowered or raised and when the barrier device is lowered, the top of the barrier device is level with the upper surface of the support plate 1. The connecting rods 12 are connected between the top ends of the rail mechanisms inside the barrier device so that the rail mechanisms inside the barrier device can be raised or lowered simultaneously. The guardrail device arranged at the edge of the supporting plate 1 can lift the guardrail to avoid sliding and causing accidents when easily-sliding building materials or building tools (such as steel pipes) are transported on the supporting plate 1.

Railing mechanism includes railing 13 and fixed pipe 14, fixed pipe 14 is installed railing 13 bottom, railing 13 follows pass in fixed pipe 14's inside, railing 13's bottom is provided with locating part 15 in order to avoid railing 13 with fixed pipe 14 breaks away from, fixed pipe 14 side outside is provided with fixed plate 16, fixed plate 16 is installed on limit slot 11, fixed plate 16 with be provided with the pivot 17 between fixed pipe 14's the outer wall and connect, fixed pipe 14 can drive railing 13 centers on pivot 17 rotates, be provided with fixed orifices 18 in the limit slot 11 of railing 13 below, the locating part 15 of railing 13 can vertically insert in fixed orifices 18. The balustrade 13 is a cylindrical rod body, the fixing tube 14 is also a cylindrical tube body, and the balustrade 13 passes through the fixing tube 14. The fixed tube 14 is provided with a rotating shaft 17 at the side to connect with the fixed plate 16. The fixing holes 18 are arranged right below the balustrade 13, and when the balustrade 13 needs to be supported, the balustrade 13 can be inserted into the fixing holes 18.

The guardrail device is arranged at the edges of the periphery of the supporting plate 1. The guardrail device is installed in the edge all around of backup pad 1, and every side of backup pad all has the guardrail device protection, has avoided having building material or building tool to slide from backup pad 1.

The tail ends of the bearing ends of the sliding rails 3 on the two sides are provided with connecting pieces 19 for connection. The bearing end tail ends of the sliding rails 3 on the two sides are provided with connecting pieces 19 for connection, and the sliding rails 3 on the two sides are connected together through the connecting pieces 19 so as to strengthen the strength of the whole structure.

A support member 20 is arranged between the bottom end of the slide rail 3 and the floor. Support piece 20 has all been set up between the slide rail 3 bottom of both sides and the floor, and support piece 20 lives slide rail 3, strengthens slide rail 3's bearing capacity, avoids slide rail 3's holding power not enough.

The safety post 21 is arranged outside the side face of the sliding rail 3, and a clamping ring 22 arranged on the safety post 21 can be directly connected with a safety belt. When the tower crane needs to be put down or some building materials need to be hung, a worker needs to manually take down the hook of the tower crane or hang the hook on the building materials. Therefore, the worker sometimes needs to stand on the support plate 1 and move in accordance with the movement of the support plate 1. In order to ensure the safety of the worker in the above process, a safety post 21 is provided on the outer side of the slide rail 3, and a snap ring 22 on the safety post 21 can directly fix the safety belt, thereby preventing the worker from accidents.

The following is further detailed by the specific embodiments: when the building material needs to be unloaded, the tower crane can directly place the building material or the building tool on the supporting plate 1. After the worker starts the motor 8, the chain 9 moves the supportable plate 1 so that the construction material or the construction tool is carried into the floor.

When some construction materials or construction tools, which are easy to slide, are transported, the guard rail is lifted so that the construction materials or construction tools do not slip off the supporting plate 1.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a landing platform for construction which characterized in that: the movable floor comprises a supporting plate (1), wherein two sides of the bottom of the supporting plate (1) are respectively provided with a movable wheel (2), the movable wheels (2) on two sides are arranged in a sliding rail (3), the movable wheels (2) can move in the sliding rail (3), the sliding rail (3) comprises a fixed end fixedly connected with a floor and a bearing end used for bearing goods, the fixed end of the sliding rail (3) is arranged at the edge of the floor, and the bearing end extends towards the outside of the floor;

both sides be provided with fixed axle (4) between the bearing end of slide rail (3), rotatable first sprocket (5) of installing is gone up in fixed axle (4), both sides be provided with mounting groove (7) between the stiff end of slide rail (3), install motor (8) in mounting groove (7), the output of motor (8) is provided with second sprocket (6), first sprocket (5) with be provided with chain (9) between second sprocket (6) and connect, backup pad (1) bottom is provided with mounting (10), mounting (10) with chain (9) fixed connection.

2. A landing platform for construction as claimed in claim 1, wherein: a guardrail device is arranged at the edge of the supporting plate (1), the guardrail device is installed in a side groove (11) at the edge of the supporting plate (1), the guardrail device is composed of a plurality of railing mechanisms, and connecting rods (12) are arranged at the top ends of the railing mechanisms in the guardrail devices at the same side for connection;

the railing mechanism comprises a railing (13) and a fixed pipe (14), the fixed pipe (14) is installed at the bottom end of the railing (13), the railing (13) passes through the inside of the fixed pipe (14), the bottom of the railing (13) is provided with a limit piece (15) to avoid the railing (13) from being separated from the fixed pipe (14), a fixing plate (16) is arranged outside the side surface of the fixing pipe (14), the fixing plate (16) is arranged on the side groove (11), a rotating shaft (17) is arranged between the fixed plate (16) and the outer wall of the fixed pipe (14) for connection, the fixed pipe (14) can drive the railing (13) to rotate around the rotating shaft (17), a fixing hole (18) is arranged in the side groove (11) below the railing (13), the limiting piece (15) of the railing (13) can be vertically inserted into the fixing hole (18).

3. A landing platform for construction as claimed in claim 2, wherein: the guardrail device is arranged at the periphery of the support plate (1).

4. A landing platform for construction as claimed in claim 1, wherein: and connecting pieces (19) are arranged between the bearing ends of the sliding rails (3) on the two sides for connection.

5. A landing platform for use in construction as claimed in claim 4, wherein: and a support piece (20) is arranged between the bottom end of the sliding rail (3) and the floor.

6. A landing platform for construction as claimed in claim 1, wherein: the safety device is characterized in that a safety post (21) is arranged outside the side face of the sliding rail (3), and a clamping ring (22) is arranged on the safety post (21) and can be directly connected with a safety belt.