Building construction hoisting device

Abstract

The utility model relates to the technical field of building construction, and discloses a building construction hoisting device which comprises a transverse plate, a rectangular plate is fixedly installed below the transverse plate, a side plate is fixedly installed at the left end of the rectangular plate, a bottom plate is fixedly installed at the right end of the rectangular plate, and clamps are arranged below the two ends of the transverse plate. According to the building construction hoisting device, a hoisted object is adsorbed through the suction cup, the servo motor is started to enable the clamp to move inwards, a large object is subjected to common clamping, and a curtain wall is subjected to slot clamping and fixing; according to the lifting device, the lifting ring I and the lifting ring II are arranged, so that a worker can lift objects to be lifted through the lifting ring I and the lifting ring II respectively, a curtain wall with a fragile surface is flexibly clamped and fixed through the elastic plate, lifting operation of different objects is facilitated, and the lifting device is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, more specifically, the utility model relates to a building construction hoisting device. BACKGROUND

[0002] Building construction refers to the production activities in the implementation phase of engineering construction, is the building process of various buildings, also can be said to be the process that the various lines on the design drawing are changed into the real object in the specified place, in building construction, "hoisting device" usually refers to the mechanical equipment used for hoisting and transporting heavy objects, which is various and widely used.

[0003] The traditional building construction hoisting device has the following disadvantages: in use, the traditional building construction hoisting device first selects a suitable lifting point according to the center of gravity position of the equipment and the lifting requirement, and uses a steel wire rope, a lifting belt and other tools to firmly bind, and then slowly lowers the equipment to the installation foundation or support structure after hoisting and transporting the equipment to the specified position, but when hoisting the fragile objects such as glass curtain walls and other objects, since the traditional hoisting equipment usually uses a steel wire rope, a lifting hook or a metal clamp, although it is suitable for hoisting a large number of objects, but when the traditional hoisting equipment directly contacts the surface of the fragile objects such as glass curtain walls, it may cause scratches, edge collapse or even breakage of the glass due to friction or pressure during hoisting, and the impact resistance is poor, therefore, it needs to be improved. UTILITY MODEL CONTENTS

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a building construction hoisting device, which has the advantages of adapting to hoisting of multiple objects.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a building construction hoisting device, comprising a lifting appliance, the lifting appliance comprises a horizontal plate, a rectangular plate is fixedly installed below the horizontal plate, a side plate is fixedly installed at the left end of the rectangular plate, a bottom plate is fixedly installed at the right end of the rectangular plate, clamps are arranged below both ends of the horizontal plate, lifting rings two are fixedly installed outside the horizontal plate, lifting rings one are fixedly installed outside the side plate, suction cups are fixedly installed below the rectangular plate, vacuum pumps are fixedly installed above the rectangular plate, and the output end of the vacuum pump is connected with the rectangular plate.

[0006] As a preferred technical scheme of the utility model, the clamp comprises a clamping plate, the clamping plate is movably installed below both ends of the horizontal plate, a vertical groove is formed in the inner side of the clamping plate, movable grooves are formed in both sides of the inner part of the vertical groove, an elastic plate extending into the vertical groove is movably installed in the inner part of the movable groove, and a telescopic spring is elastically installed between the inner side of the elastic plate and the inner side of the movable groove.

[0007] As a preferred technical solution of this utility model, an elongated groove is provided on the inner side of the horizontal plate, and a double-ended screw is rotatably installed inside the elongated groove. A connecting plate is threaded onto the outer side of the double-ended screw, and the connecting plate is fixedly connected to the outer side of the clamping plate.

[0008] As a preferred embodiment of this utility model, T-shaped grooves are provided on the inner sides of both the side plate and the bottom plate, and T-shaped blocks located in the T-shaped grooves are fixedly installed at both ends of the clamping plate.

[0009] As a preferred technical solution of this utility model, limit grooves are provided on both sides of the movable groove, and limit blocks located inside the limit grooves are fixedly installed on both sides of the bottom of the elastic plate.

[0010] As a preferred embodiment of this utility model, a servo motor is fixedly installed on the outer side of the horizontal plate, and the output end of the servo motor is fixedly connected to the front end of the double-headed screw.

[0011] As a preferred embodiment of this utility model, the front end of the elastic plate is provided with a protrusion, and the thickness of the elastic plates at both ends is the same.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses suction cups to adsorb objects for hoisting, and starts a servo motor to move the clamps inward. It can perform ordinary clamping on larger objects and slot clamping and fixing on curtain walls. Compared with traditional construction hoisting devices, this construction hoisting device uses suction cups to adsorb objects for hoisting, allowing workers to lift objects using lifting ring one and lifting ring two respectively. For curtain walls with fragile surfaces, it uses elastic plates for flexible clamping and fixing, thus facilitating hoisting operations on different objects and making it easy to use.

[0014] 2. This utility model uses a clamping plate to move inward, allowing the curtain wall to be inserted into the vertical groove. The curtain wall is flexibly clamped and fixed by an elastic plate. Compared with traditional construction hoisting devices, this construction hoisting device uses the curtain wall to compress the elastic plate, causing it to retract into the movable groove and compress the telescopic spring. The telescopic spring pushes the elastic plate to clamp and fix the curtain wall, thereby effectively relieving the pressure between the curtain wall and the hoisting device. At the same time, it is suitable for hoisting large objects, improving the overall practicality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0017] Figure 3It is a vertical section schematic view of the utility model.

[0018] Figure 4 It is Figure 3 It is a partial enlarged structure schematic view at A of the utility model.

[0019] Figure 5 It is a clamp schematic view of the utility model.

[0020] In the figure: 1, lifting appliance; 11, horizontal plate; 12, side plate; 13, bottom plate; 14, rectangular plate; 15, vacuum pump; 16, suction disc; 17, T-shaped groove; 18, lifting ring one; 19, lifting ring two; 2, clamp; 21, clamp plate; 22, vertical groove; 23, movable groove; 24, elastic plate; 25, telescopic spring; 26, limiting groove; 27, limiting block; 28, T-shaped block; 3, servo motor; 4, long groove; 5, double-headed screw rod; 6, connecting plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] As Figures 1 to 5 Indicated, the utility model provides a kind of building construction hoist, including lifting appliance 1, lifting appliance 1 includes horizontal plate 11, the lower side of horizontal plate 11 is fixedly installed with rectangular plate 14, the left end of rectangular plate 14 is fixedly installed with side plate 12, the right end of rectangular plate 14 is fixedly installed with bottom plate 13, the lower side of both ends of horizontal plate 11 is provided with clamp 2, the outside of horizontal plate 11 is fixedly installed with lifting ring two 19, the outside of side plate 12 is fixedly installed with lifting ring one 18, the lower side of rectangular plate 14 is fixedly installed with suction disc 16, the upper side of rectangular plate 14 is fixedly installed with vacuum pump 15, and the output end of vacuum pump 15 is connected with rectangular plate 14.

[0023] In use, first of all, the glass curtain wall is adsorbed by the suction cup 16, the curtain wall is lifted by the lifting ring two 19, the clamp 2 is located at both ends of the horizontal plate 11 at this time, the servo motor 3 is started, the double-head screw rod 5 is driven to rotate by the servo motor 3, the connecting plate 6 is driven to move inward synchronously by the double-head screw rod 5, the connecting plate 6 drives the clamping plate 21 to move inward, the curtain wall is inserted into the inside of the vertical slot 22, the curtain wall contacts the elastic plate 24 at this time, the elastic plate 24 is shrunk to the inside of the movable slot 23 under the extrusion force of the outer wall of the curtain wall, the movable slot 23 extrudes the extension spring 25, the extension spring 25 is deformed under the extrusion force of the elastic plate 24, so that the extension spring 25 releases the elastic potential energy to push the elastic plate 24 to move outward to clamp and fix the curtain wall, then the horizontal plate 11 is lifted by the lifting ring two 19, so that the hoisting operation of the curtain wall is completed, when other objects need to be hoisted, the surface of the object is adsorbed by the suction cup 16 first, then the clamp 2 is driven to move inward synchronously by the servo motor 3 to clamp the larger object, the rope is hung outside the lifting ring two 19 and the lifting ring one 18 respectively, so that different objects can be hoisted to different positions.

[0024] The hoisting object is adsorbed by the suction cup 16, the clamp 2 is driven to move inward by the servo motor 3, the larger object is clamped normally, and the curtain wall is inserted and clamped and fixed, compared with the traditional building construction hoisting device, the building construction hoisting device adsorbs the hoisting object by the suction cup 16, the hoisting object can be lifted by the lifting ring one 18 and the lifting ring two 19 respectively, the curtain wall with a fragile surface is clamped and fixed by the elastic plate 24, so that the hoisting operation of different objects is facilitated, and the building construction hoisting device is convenient to use.

[0025] The clamp 2 comprises the clamping plate 21, the clamping plate 21 is movably installed below both ends of the horizontal plate 11, the inside of the clamping plate 21 is provided with the vertical slot 22, the inside of the vertical slot 22 is provided with the movable slot 23 on both sides, the elastic plate 24 extending into the vertical slot 22 is movably installed in the inside of the movable slot 23, and the extension spring 25 is elastically installed between the inside of the elastic plate 24 and the inside of the movable slot 23.

[0026] The curtain wall is inserted into the inside of the vertical slot 22 by the inward movement of the clamping plate 21, and the curtain wall is clamped and fixed by the elastic plate 24, compared with the traditional building construction hoisting device, the building construction hoisting device extrudes the elastic plate 24 by the curtain wall, the elastic plate 24 is shrunk into the inside of the movable slot 23 to extrude the extension spring 25, the extension spring 25 pushes the elastic plate 24 to clamp and fix the curtain wall, so that the extrusion force between the curtain wall and the lifting device is effectively relieved, the hoisting operation of large objects is adapted, and the practicability is improved.

[0027] The inner side of the horizontal plate 11 is provided with a long slot 4, the double-end screw rod 5 is rotatably installed in the long slot 4, the connecting plate 6 is threadedly sleeved with the outer side of the double-end screw rod 5, and the connecting plate 6 is fixedly connected to the outer side of the clamping plate 21.

[0028] The double-end screw rod 5 rotates to drive the connecting plate 6 to move inward synchronously, so that the clamping plate 21 moves inward to clamp and fix the hoisted object.

[0029] The inner side of the side plate 12 and the bottom plate 13 are provided with T-shaped grooves 17, and the clamping plate 21 is fixedly installed with T-shaped blocks 28 in the T-shaped grooves 17.

[0030] The back-and-forth movement of the clamping plate 21 drives the T-shaped blocks 28 to move back and forth in the T-shaped grooves 17, thereby limiting the clamping plate 21.

[0031] The two sides of the movable slot 23 are provided with limiting grooves 26, and the bottom of the elastic plate 24 is fixedly installed with limiting blocks 27 in the limiting grooves 26.

[0032] The movement of the elastic plate 24 in the movable slot 23 drives the limiting blocks 27 to move in the limiting grooves 26, thereby limiting the elastic plate 24.

[0033] The outer side of the horizontal plate 11 is fixedly installed with a servo motor 3, and the output end of the servo motor 3 is fixedly connected to the front end of the double-end screw rod 5.

[0034] The servo motor 3 is started to drive the double-end screw rod 5 to rotate, and the double-end screw rod 5 drives the connecting plate 6 to move inward, thereby driving the clamping plate 21 to move inward.

[0035] The front end of the elastic plate 24 is provided with a protrusion, and the thickness of the two-end elastic plate 24 is consistent.

[0036] The elastic protrusion of the elastic plate 24 clamps and fixes the surface fragile curtain wall, thereby preventing the curtain wall from being damaged due to excessive clamping force.

[0037] The working principle and use process of the utility model:

[0038] In use, first, the glass curtain wall is adsorbed through the suction cup 16, the curtain wall is lifted through the lifting ring two 19, the clamp 2 is located at both ends of the horizontal plate 11 at this time, the servo motor 3 is started, the servo motor 3 drives the double-head screw rod 5 to rotate, the double-head screw rod 5 drives the connecting plate 6 to move synchronously inward, the connecting plate 6 drives the clamping plate 21 to move inward, the curtain wall is inserted into the inside of the vertical groove 22, the curtain wall contacts the elastic plate 24 at this time, the elastic plate 24 is shrunk to the inside of the movable groove 23 under the extrusion force of the outer wall of the curtain wall, the movable groove 23 extrudes the extension spring 25, the extension spring 25 is deformed under the extrusion force of the elastic plate 24, so that the extension spring 25 releases the elastic potential energy to drive the elastic plate 24 to move outward to clamp and fix the curtain wall, then the horizontal plate 11 is lifted through the lifting ring two 19, thereby completing the hoisting operation of the curtain wall, when it is needed to hoist other objects, first, the surface of the object is adsorbed through the suction cup 16, then the clamp 2 is driven to move synchronously inward to clamp the larger object by starting the servo motor 3, the rope is hung outside the lifting ring two 19 and the lifting ring one 18 respectively, thereby facilitating hoisting different objects to different positions.

[0039] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A construction hoist comprising a hoist (1) characterised in that: The lifting appliance (1) includes a horizontal plate (11), a rectangular plate (14) is fixedly installed below the horizontal plate (11), a side plate (12) is fixedly installed at the left end of the rectangular plate (14), a bottom plate (13) is fixedly installed at the right end of the rectangular plate (14), clamps (2) are arranged below both ends of the horizontal plate (11), lifting rings II (19) are fixedly installed outside the horizontal plate (11), lifting rings I (18) are fixedly installed outside the side plate (12), suction cups (16) are fixedly installed below the rectangular plate (14), vacuum pumps (15) are fixedly installed above the rectangular plate (14), and the output end of the vacuum pump (15) is connected with the rectangular plate (14).

2. A construction hoist according to claim 1, characterised in that: The clamp (2) includes a clamping plate (21) which is movably installed below both ends of the horizontal plate (11), a vertical groove (22) is formed in the inner side of the clamping plate (21), movable grooves (23) are formed in the inner sides of both sides of the vertical groove (22), elastic plates (24) which extend into the vertical groove (22) are movably installed in the movable grooves (23), and extension springs (25) are elastically installed between the inner sides of the elastic plates (24) and the inner sides of the movable grooves (23).

3. A construction hoist according to claim 2, wherein: A long groove (4) is formed in the inner side of the horizontal plate (11), a double-head screw rod (5) is rotatably installed in the long groove (4), a connecting plate (6) is threadedly sleeved with the outer side of the double-head screw rod (5), and the connecting plate (6) is fixedly connected with the outer side of the clamping plate (21).

4. A construction hoist according to claim 2, wherein: T-shaped grooves (17) are formed in the inner sides of the side plate (12) and the bottom plate (13), and T-shaped blocks (28) are fixedly installed at both ends of the clamping plate (21) and located in the T-shaped grooves (17).

5. A construction hoist according to claim 2, wherein: Limiting grooves (26) are formed in both sides of the movable groove (23), and limiting blocks (27) are fixedly installed at the bottom of the elastic plate (24) and located in the limiting grooves (26).

6. A construction hoist according to claim 3, wherein: A servo motor (3) is fixedly installed outside the horizontal plate (11), and the output end of the servo motor (3) is fixedly connected with the front end of the double-head screw rod (5).

7. A construction hoist according to claim 2, wherein: The front end of the elastic plate (24) is provided with a protrusion, and the thicknesses of both ends of the elastic plate (24) are consistent.

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