Floor unit body receiving vehicle

Abstract

The utility model discloses a floor unit body material receiving vehicle, including front car, counterweight and rear car, the front car includes front car body and front walking wheel, the rear car includes rear car body, rear walking wheel and handle, the front car body is square frame, and installs counterweight in the both sides of square frame, and installs front walking wheel in the middle below of square frame, the rear car body includes rectangular plate body, and two front arm beams are extended in the front wall of rectangular plate body, and installs rear walking wheel below rectangular plate body, and installs handle in the front of rectangular plate body, and the rear transverse beam of front car body is pressed on the front arm beam of rear car body, and the connecting hole on the rear transverse beam of front car body is well connected with the connecting hole of the front arm beam of rear car body, and is well worn and is tightly fixed through bolt.

Description

Technical Field

[0001] This utility model belongs to the field of building curtain wall construction technology, and specifically refers to a floor unit receiving cart. Background Technology

[0002] Currently, in the construction industry, especially in the curtain wall industry, during the construction of high-rise and super high-rise buildings, materials such as unit components are usually hoisted into the building using a receiving platform. This receiving platform is fixedly installed inside the structural floor slab, cantilevered 4-6 meters out of the structure, and is 4-6 meters wide. This occupies outdoor space and affects the installation of the curtain wall facade. The receiving platform is made of welded steel sections such as I-beams, which are large in size and heavy. Installation and dismantling require the use of tower cranes, making the installation and dismantling work very inconvenient and posing safety hazards to workers. Utility Model Content

[0003] The purpose of this utility model is to provide a material receiving cart for floor units, which can improve construction efficiency, avoid workers working in the air, eliminate installation and dismantling time, and save time compared with traditional methods.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A floor unit receiving trolley includes a front trolley, counterweights, and a rear trolley. The front trolley includes a front trolley body and front wheels, and the rear trolley includes a rear trolley body, rear wheels, and a handle. The front trolley body is a square frame, with counterweights installed on both sides of the square frame and front wheels installed in the lower middle part of the square frame. The rear trolley body includes a rectangular plate, with two front arm beams extending from the front wall of the rectangular plate. Rear wheels are installed below the rectangular plate, and a handle is installed in front of the rectangular plate. The rear transverse beam of the front trolley body presses onto the front arm beams of the rear trolley body. The connecting holes on the rear transverse beam of the front trolley body are aligned with the connecting holes on the front arm beams of the rear trolley body, and bolts are used to connect and tighten the connection.

[0005] Preferably, the front vehicle body is made of 80*60 steel and assembled into a trapezoidal square frame by welding or bolting. The front vehicle body is 1.55 meters wide and 3-4 meters long.

[0006] Preferably, the length of the forearm beam is 1 meter to 1.5 meters.

[0007] Preferably, the handle includes two ear plates connected to the front wall of the rectangular plate, with a pin installed between the two ear plates, and an L-shaped handle body mounted on the pin.

[0008] Preferably, the counterweight is movably connected to the front end of the front vehicle body.

[0009] The beneficial effects of this utility model are as follows: This utility model mainly consists of a front vehicle and a rear vehicle, featuring modular assembly, convenient operation for both ground and upper-floor transportation, and can be assembled and installed within the floor, eliminating the need for workers to operate in mid-air, thus avoiding safety hazards. It is reusable and environmentally friendly. It is easy to install, simple to operate, and highly applicable, improving installation and dismantling efficiency and saving labor time and costs. Attached Figure Description

[0010] Figure 1 This is a structural diagram showing the usage state of this utility model.

[0011] Figure 2 This is a schematic diagram of the structure of this utility model.

[0012] Figure 3 This is an exploded structural diagram of the present invention. Detailed Implementation

[0013] Please see Figures 1 to 3 This invention discloses a floor unit receiving trolley, comprising a front trolley 1, counterweights 2, and a rear trolley 3. The front trolley 1 includes a front trolley body 11 and front wheels 12. The rear trolley 3 includes a rear trolley body 31, rear wheels 32, and handles 33. The front trolley body is constructed from symmetrical cross-section steel of 80*60 mm or other sizes, assembled into a trapezoidal square frame by welding or bolting (bolts not smaller than M12). The front trolley body is 1.55 meters wide and 3-4 meters long. Counterweights 2 are installed at the rear ends of both sides of the square frame, and front wheels 12 are installed at the lower center of the square frame. The rear trolley body... The vehicle body 31 includes a rectangular plate, with two front arm beams 311 extending from the front wall of the rectangular plate. The length of the front arm beams is 1 meter to 1.5 meters. Rear wheels 32 are installed below the rectangular plate, and handles 33 are installed at the front of the rectangular plate. The handles include two lugs connected to the front wall of the rectangular plate, and a pin is installed between the two lugs. An L-shaped handle body is mounted on the pin. The rear transverse beam of the front vehicle body presses on the front arm beam of the rear vehicle body. The connecting hole 13 on the rear transverse beam of the front vehicle body aligns with the connecting hole 312 on the front arm beam of the rear vehicle body, and is secured by bolts 10.

[0014] Construction instructions: 1. Use construction elevators to transport the front and rear vehicles and counterweights to the floors where materials are to be received and transferred.

[0015] 2. Place the rear transverse beam of the front vehicle onto the front arm beam of the rear vehicle, aligning the connecting holes on the front vehicle's rear transverse beam with those on the rear vehicle's front arm beam. Secure the beam with fixing bolts and tighten them. Place the counterweight onto the rear transverse beam of the front vehicle. Figure 3 As shown.

[0016] 3. Push the assembled receiving cart to the waiting area by the handle.

[0017] 4. The unitized curtain wall is transported to the receiving trolley floor using tower crane 4. The front of the receiving trolley is pushed 1.5 to 2 meters outside the main structure. The signalman directs the tower crane operator to drop the unit 5 onto the frame of the receiving trolley that is suspended outside the main structure. Workers pull the receiving trolley into the interior using handles. Once the unit is pulled into the interior structure, the tower crane hook is released, completing the receiving process. The next unitized curtain wall is then connected in the same manner. Figure 1 .

[0018] 5. After the material receiving work is completed, disassemble the material receiving car into the front car, rear car, and counterweight block in the reverse order of step 2. It can be transported to another material receiving floor 6, or transported to the outdoor ground after construction is completed.

Claims

1. A material receiving cart for floor units, characterized in that: The device includes a front vehicle, counterweights, and a rear vehicle. The front vehicle includes a front vehicle body and front wheels, and the rear vehicle includes a rear vehicle body, rear wheels, and handles. The front vehicle body is a square frame with counterweights installed on both sides and front wheels installed in the lower middle part of the square frame. The rear vehicle body includes a rectangular plate with two front arm beams extending from the front wall of the rectangular plate. Rear wheels are installed below the rectangular plate, and handles are installed in front of the rectangular plate. The rear transverse beam of the front vehicle body presses onto the front arm beam of the rear vehicle body. The connecting holes on the rear transverse beam of the front vehicle body are aligned with the connecting holes on the front arm beam of the rear vehicle body, and bolts are used to secure them.

2. The floor unit receiving cart as described in claim 1, characterized in that: The front vehicle body is made of 80*60 steel and assembled into a trapezoidal square frame by welding or bolting. The front vehicle body is 1.55 meters wide and 3-4 meters long.

3. The floor unit receiving cart as described in claim 2, characterized in that: The length of the forearm beam is 1 meter to 1.5 meters.

4. The floor unit receiving cart as described in claim 1, characterized in that: The handle includes two lugs connected to the front wall of a rectangular plate, with a pin installed between the two lugs, and an L-shaped handle body mounted on the pin.

5. The floor unit receiving cart as described in claim 1, characterized in that: The counterweight is movably connected to the front end of the front vehicle body.

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