CN104074344B - Mobile operating platform - Google Patents

Abstract

The mobile operating platform relates to an auxiliary tool for civil construction, including two parallel longitudinal rails and a platform perpendicular to the longitudinal rails. The upper part of the longitudinal rails is provided with a chute, and the bottoms of the two sides of the platform are respectively fixed with first pulleys. , the first pulley is located in the chute; the longitudinal rail is a telescopic structure, including an outer rail and an inner rail, the outer rail is an internal hollow structure, and the inner rail is sleeved in the outer rail. In the present invention, by erecting the device on the surface of the construction foundation, the workers only need to stand on the platform to carry out the construction operation, which avoids the damage to the surface of the construction foundation by the workers and improves the quality of the project; Expand the scope of construction to adapt to different construction situations; the platform is driven by a motor, which can be easily moved and used; the design of the grooved pulley can be easily disassembled and installed, and is easy to assemble and carry.

Description

Mobile operating platform

technical field

The invention relates to an auxiliary tool for civil construction, in particular to a mobile operating platform.

Background technique

At present, during the construction of concrete reinforcement or the surface of equipment foundation and pavement concrete surface, construction personnel can only step on the reinforcement or concrete surface, which is easy to cause damage to the reinforcement or concrete plane, and has an adverse effect on the quality.

Contents of the invention

The purpose of the present invention is to provide a mobile operating platform to solve the above problems.

The technical solution adopted by the present invention to solve the technical problem is: a mobile operating platform, which is characterized in that it includes two parallel longitudinal rails and a platform perpendicular to the longitudinal rails, the upper part of the longitudinal rails is provided with a chute, and the bottoms on both sides of the platform are The first pulleys are respectively fixed, and the first pulleys are located in the chute; the longitudinal rail is a telescopic structure, including an outer rail and an inner rail, the outer rail is an internal hollow structure, and the inner rail is sleeved in the outer rail.

Stoppers are respectively provided at the joints of the outer rail and the inner rail.

The platform includes a female seat and a sub-seat. Grooves are respectively arranged on the inner sides of the two side walls of the female seat perpendicular to the longitudinal rails. Second pulleys matched with the grooves are provided on the two side walls of the corresponding position of the sub-seat. The sub-seat is parallel to the The bottom of one side of the longitudinal rail is provided with a first pulley matched with the chute.

The sub-seat is also provided with a positioning ring, which is located on the side wall of the sub-seat snapped into the mother seat, and the two sides of the mother seat are respectively provided with positioning holes corresponding to the positioning ring, and the positioning ring is provided with a positioning pin.

A motor and a control box are fixed on the platform, the motor and the control box are electrically connected, and a switch button is provided on the control box; the first pulley is also connected with a driven wheel through a connecting shaft, and the output shaft of the motor is connected with a driving wheel, and the driving wheel and the slave The drive wheels are connected by a belt.

Legs are also provided under the longitudinal rail, and the top of the leg is provided with a card slot matching the width of the longitudinal rail, and there are at least four legs.

The beneficial effect of the present invention is that: by erecting the device on the surface of the construction foundation, the workers only need to stand on the platform to carry out construction operations, which avoids the damage of the workers to the surface of the construction foundation and improves the quality of the project; The form can expand the construction scope according to the demand and adapt to different construction situations; the platform is driven by a motor, which can be easily moved and used; the design of the grooved pulley can be easily disassembled and installed, and is easy to assemble and carry.

Description of drawings

Fig. 1 is a top view of the present invention,

Fig. 2 is the A-A view of Fig. 1,

Fig. 3 is the top view of the platform of embodiment two,

Fig. 4 is the B-B view of Fig. 3,

Fig. 5 is the front view of embodiment three,

Fig. 6 is a schematic structural view of the legs.

In the figure: 1 longitudinal rail, 11 outer rail, 12 inner rail, 2 platform, 21 female seat, 22 sub-seat, 3 chute, 4 first pulley, 5 second pulley, 6 positioning ring, 7 positioning hole, 8 positioning Pin, 9 motors, 10 control boxes, 13 driven wheels, 14 driving wheels.

detailed description

The present invention will be specifically described below in combination with specific embodiments.

Embodiment 1, as shown in Figure 1 and Figure 2, the mobile operating platform includes two parallel longitudinal rails 1 and a platform 2 perpendicular to the longitudinal rail 1, the platform 2 is erected on the longitudinal rail 1, and the upper part of the longitudinal rail 1 is provided with The chute 3 is arranged along the axial direction of the longitudinal rail 1, and the bottom of the platform 2 corresponding to both sides of the longitudinal rail 1 is respectively fixed with a first pulley 4, and the first pulley 4 is located in the chute 3, so that the platform 2 can move along the The chute 3 moves; the longitudinal rail 1 is a telescopic structure, including an outer rail 11 and an inner rail 12 , the outer rail 11 is an internal hollow structure, and the inner rail 12 is sleeved in the outer rail 11 .

Further, in order to prevent the inner rail 12 from breaking away from the outer rail 11 when the longitudinal rail 1 is telescopic, stoppers are respectively provided at the joints of the outer rail 11 and the inner rail 12, which can play a position-limiting role.

When in use, the vertical rail 1 is placed on both sides of the surface of the concrete reinforcement construction or equipment foundation, so that the platform 2 is located above the surface of the concrete reinforcement construction or equipment foundation, and the staff can stand on the platform 2 and carry out construction on the place that needs to be constructed without Damage the corresponding foundation surface and improve the quality of the project. Since the platform 2 is connected with the longitudinal rail 1 through the first pulley 4, the position can be moved by pushing the platform 2, and the operation is simple and convenient. If the construction area is longer, the inner rail 12 can be pulled out to extend the length of the longitudinal rail 1.

Embodiment 2, as shown in Figure 3 and Figure 4, because not only the length needs to be increased during the construction process, but also the width needs to be increased to meet the construction needs, so this solution also includes a telescopic platform, and the platform 2 includes a female seat 21 and sub-seat 22, the inner side walls of the female seat 21 perpendicular to the longitudinal rail 1 are respectively provided with grooves, and the two side walls of the corresponding position of the sub-seat 22 are provided with a second pulley 5 cooperating with the groove, and the sub-seat 22 is parallel A first pulley 4 cooperating with the chute 3 is provided at the bottom of one side of the longitudinal rail 1 .

Further, in order to facilitate positioning, the sub-seat 22 is also provided with a positioning ring 6, and the positioning ring 6 is located on the side wall of the sub-seat 22 snapped into the female seat 21, and the two sides of the female seat 21 are respectively provided with a ring corresponding to the positioning ring 6. The positioning hole 7, the positioning ring 6 is provided with a positioning pin 8.

The platform 2 is improved to be telescopic, and the telescopic longitudinal rail 1 can be used to realize the adjustment in both horizontal and vertical directions, so as to meet the construction needs of more occasions.

Embodiment 3, as shown in Figure 5, when the construction area increases, it will be laborious to manually push the platform 2, so in this program, a motor 9 and a control box 10 are fixed on the platform 2, and the motor 9 and the control box 10 are electrically connected. Control box 10 is provided with switch button; First pulley 4 is also connected with a driven wheel 13 by connecting shaft, and motor 9 output shafts are connected with driving wheel 14, and driving wheel 14 and driven wheel 13 are connected by belt. The motor 9 can be started by the switch button on the control box 10, and the driving wheel 14 is driven to rotate by the motor 9, thereby driving the driven wheel 13 and the first pulley 4 to rotate, so as to realize the movement of the platform 2, so that the staff can stand on the platform 2 Easy drive platform 2, very convenient.

Embodiment 4, as shown in Figure 6, since the longitudinal rail 1 is in surface contact, it can only be used where the support surface is a plane. For some steel structure, it is a point contact surface, and the use of the longitudinal rail 1 is limited. To make the device adaptable to point contact, a leg 15 is provided under the longitudinal rail 1, and a card slot 151 matching the width of the longitudinal rail 1 is provided on the top of the leg 15, and at least four of the legs 15 are provided.

When encountering a construction occasion where the support surface is point contact, the support leg 15 can be placed on the support surface where the longitudinal rail 1 needs to be erected, and at least two support legs 15 are placed under the longitudinal rail 1 on the same side, and then the vertical rail 1 is put into the draw-in slot 151 on the leg 15, and then the platform 2 is installed, so that the vertical rail 1 can be elevated, which not only solves the problem of the point contact surface, but also solves the problem of unevenness of the foundation surface.

Claims (4)

1. The mobile operating platform includes two parallel longitudinal rails and a platform perpendicular to the longitudinal rails. The upper part of the longitudinal rails is provided with a chute, and the bottoms on both sides of the platform are respectively fixed with first pulleys, and the first pulleys are located in the chute; The longitudinal rail is a telescopic structure, including an outer rail and an inner rail. The outer rail is an internal hollow structure, and the inner rail is sleeved in the outer rail. Blocks are respectively provided at the joints of the outer rail and the inner rail. Yes, the platform includes a female seat and a sub-seat. Grooves are respectively provided on the inner sides of the two side walls of the female seat perpendicular to the longitudinal rails. Second pulleys are provided on the two side walls of the corresponding position of the sub-seat to cooperate with the grooves. The sub-seat The bottom of one side parallel to the longitudinal rail is provided with a first pulley matched with the chute. 2. The mobile operating platform according to claim 1, characterized in that, the sub-seat is also provided with a positioning ring, the positioning ring is located on the side wall of the sub-seat snapped into the mother seat, and the two sides of the mother seat are respectively provided with A positioning hole corresponding to the positioning ring, and a positioning pin is arranged on the positioning ring. 3. The mobile operating platform according to claim 1 or 2, wherein a motor and a control box are fixed on the platform, the motor and the control box are electrically connected, and a switch button is provided on the control box; the first pulley passes through the The connecting shaft is also connected with a driven wheel, the output shaft of the motor is connected with a driving wheel, and the driving wheel and the driven wheel are connected by a belt. 4. The mobile operating platform according to claim 1 or 2, characterized in that, there are outriggers under the longitudinal rails, and the top of the outriggers is provided with a card slot matching the width of the longitudinal rails, and the outriggers There are at least four.