Component hoisting and mounting equipment for narrow space and hoisting and mounting method of component hoisting and mounting equipment

Abstract

The invention discloses component hoisting and mounting equipment for a narrow space and a hoisting and mounting method of the component hoisting and mounting equipment. The hoisting and mounting equipment comprises a hanging device, a hoisting device and a hoisting device, wherein the hanging device is used for being hung to the bottom of an existing floor; the first box body is rotatably connected to the bottom of the hanging device; the clamping seat is used for clamping a to-be-mounted component, and the clamping seat is movably arranged on the first box body; the vertical moving mechanism is used for driving the clamping seat to vertically move along the first box body, and the vertical moving mechanism is connected with the first box body; and the horizontal moving mechanism is used for driving the clamping base to move in the horizontal direction and connected between the clamping base and the driving part of the vertical moving mechanism, and the construction efficiency is improved by arranging the hoisting installation equipment.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a component lifting and installation device used in a narrow space and a lifting and installation method thereof. Background Art

[0002] For some super-high-rise buildings with high structural grades, rigid structures such as steel structures are often added to their concrete frame structures. The concrete frame structure includes floor slabs and support beams connected at intervals at the bottom of the floor slabs. Steel supports need to be added between two adjacent support beams. Affected by the construction of the concrete structure, the steel supports need to be pre-embedded with embedded parts, which are connected to the relatively inner sides of adjacent support beams. The steel supports are installed after the concrete construction is completed. However, the installation position of the steel supports is close to the floor slabs, and conventional lifting methods cannot transport the steel supports to the specified position. The existing construction method is to reserve holes on the floor slabs, and pull ropes from the hole positions on the top of the floor slabs to lift the steel supports to the specified elevation. This construction method has disadvantages: first, it is difficult to control the quality of post-pouring holes; second, due to the obstruction of the operator's line of sight, the steel supports may collide with the concrete structure during construction; third, even if the steel supports are hoisted to the elevation of the corresponding embedded parts, the position of the steel supports needs to be adjusted to align with the embedded parts. The existing construction method requires manpower to push the steel supports to align with the embedded parts, which is time-consuming and labor-intensive. Summary of the invention

[0003] The purpose of the present invention is to overcome the defects of the prior art and provide a component lifting and installation device for a narrow space and a lifting and installation method thereof, which can hoist the component to be installed in a narrow space and accurately adjust the position of the installed component, thereby improving construction efficiency.

[0004] To achieve the above object, the technical solution adopted by the present invention is a component lifting and installation device for a narrow space, comprising:

[0005] A hooking device for hooking to the bottom of an existing floor slab;

[0006] A first box body, the first box body is rotatably connected to the bottom of the hanging device;

[0007] A card holder for receiving the mounting member, wherein the card holder is movably mounted on the first box body;

[0008] A vertical moving mechanism for driving the card holder to move vertically along the first box, wherein the vertical moving mechanism is connected to the first box;

[0009] A horizontal moving mechanism is used to drive the card holder to move in a horizontal direction, and the horizontal moving mechanism is connected between the card holder and the driving part of the vertical moving mechanism.

[0010] A further improvement of the component lifting and installation device for narrow space of the present invention is that a lifting device for lifting the component to be installed to the holder is further connected between the first box and the hanging device, and the lifting device includes:

[0011] A second box body, the second box body is fixed to the top of the first box body, and the second box body is rotatably connected to the bottom of the hanging device;

[0012] A winch is used for hoisting the component to be installed, the winch is connected to the second box, a hoisting rope is connected to the winch, one end of the hoisting rope is wound around the winch, and the other end is suspended on a side of the second box corresponding to the seat for connection with the component to be installed.

[0013] A further improvement of the component lifting and installation equipment for narrow spaces of the present invention is that the hanging device includes a third box body, the second box body is rotatably connected to the bottom of the third box body, and the top of the third box body is connected to a hook for hanging to the bottom of an existing floor slab.

[0014] A further improvement of the component lifting and installation device for a narrow space of the present invention is that the third box is further connected with a driving member for driving the second box to drive the first box to rotate together, and the driving member includes:

[0015] a bevel gear arranged in the horizontal direction, the bevel gear being located in the third housing, a connecting rod being connected between the bevel gear and the second housing, one end of the connecting rod being coaxially connected to the bevel gear, and the other end extending out of the third housing and connected to the second housing, a through hole for the connecting rod to pass through being provided at the bottom of the third housing, and a bearing being connected between the connecting rod and the through hole;

[0016] A driving gear for driving the bevel gear to rotate, wherein the driving gear is vertically disposed in the third housing and meshedly connected with the bevel gear;

[0017] A driving rod is used to drive the driving gear to rotate, one end of the driving rod is coaxially connected to the driving gear, and the other end of the driving rod extends out of the third box body and forms a rotating handle.

[0018] A further improvement of the component lifting and installation equipment for narrow spaces of the present invention is that an opening is provided on one side of the first box body, the vertical moving mechanism is located in the first box body and the fixed part is connected to the bottom of the inner top wall of the first box body, the fixed part / driving part of the horizontal moving mechanism is connected to the driving part of the vertical moving mechanism, and the driving part / fixing part extends out of the opening of the first box body and is connected to the socket.

[0019] A further improvement of the component lifting and installation device for narrow space of the present invention is that a guide slider is connected to the driving part of the vertical moving mechanism, and a guide slot for sliding the guide slider is vertically opened on the inner wall of the first box.

[0020] A method for lifting and installing a component in a narrow space, comprising the steps of:

[0021] Step 1: Provide the above-mentioned component lifting and installation equipment for narrow space;

[0022] Step 2: Use the hooking device to hook the lifting and installation equipment to the bottom of the existing floor;

[0023] Step 3: Connect the component to be installed to the base;

[0024] Step 4: Start the vertical moving mechanism to lift the component to be installed to the designed installation height, then start the horizontal moving mechanism to translate the component to be installed to the designed installation point, and then control the first box to rotate to drive the component to be installed to swing until it is aligned with the designed installation point.

[0025] A further improvement of the method for lifting and installing components in a narrow space of the present invention is that a hoisting device is further connected between the first box and the hanging device, including: a second box, the second box is fixed to the top of the first box, the hanging device is rotatably connected to the top of the second box; a winch, the winch is connected to the second box, a winch rope is connected to the winch, one end of the winch rope is wound around the winch, and the other end is suspended from a side of the second box corresponding to the seat;

[0026] When executing the above step 3, the hoisting rope is hung to the component to be installed, the hoisting machine is started to reel in the hoisting rope to lift the component to be installed to the position of the clamping seat, and then the component to be installed is clamped to the clamping seat.

[0027] Compared with the prior art, the advantages of the present invention are:

[0028] By arranging a vertical moving mechanism, a horizontal moving mechanism and a driving member, it is convenient to adjust the component to be installed in a three-dimensional direction so that the component to be installed is aligned with the designed installation point. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1It is a schematic structural diagram of the component lifting and installation equipment used in narrow spaces according to the present invention.

[0031] Figure 2 This is a detailed structural diagram of the driving member of the component lifting and installation device for a narrow space according to the present invention.

[0032] Figure 3 The present invention is a detailed view of the base structure of the component lifting and installation equipment used in narrow spaces.

[0033] Figure 4 The present invention is a detailed structural diagram of the vertical movement mechanism and the horizontal movement mechanism of the component lifting and installation equipment for narrow spaces.

[0034] In the figure: 1. first box body; 2. third box body; 3. second box body; 4. holder; 401. bottom plate; 402. threaded sleeve; 403. screw rod; 404. connecting plate; 405. U-shaped card; 406. knob; 5. winch; 6. winch rope; 7. connecting rod; 8. turning handle; 9. hook; 10. bevel gear; 11. driving gear; 12. driving rod; 13. vertical moving mechanism; 14. horizontal moving mechanism. DETAILED DESCRIPTION

[0035] The following describes the embodiments of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0036] The component lifting and installation device and the lifting and installation method for a narrow space of the present invention are further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0037] See also Figure 1 to Figure 4 As shown, the component lifting and installation equipment used in narrow spaces includes:

[0038] A hooking device for hooking to the bottom of an existing floor slab;

[0039] A first box body 1, the first box body 1 is rotatably connected to the bottom of the hanging device;

[0040] A card holder 4 for receiving and mounting components, the card holder 4 being movably mounted on the first box body 1;

[0041] A vertical moving mechanism 13 for driving the card holder 4 to move vertically along the first box body 1, wherein the vertical moving mechanism 13 is connected to the first box body 1;

[0042] The horizontal moving mechanism 14 is used for driving the card holder 4 to move in the horizontal direction. The horizontal moving mechanism 14 is connected between the card holder 4 and the driving part of the vertical moving mechanism 13 .

[0043] Specifically, the card holder 4 includes:

[0044] A bottom plate 401, the bottom plate 401 is connected to the horizontal moving mechanism 14;

[0045] A threaded sleeve 402, the threaded sleeve 402 is vertically connected to the top of the base;

[0046] A screw rod 403, the screw rod 403 is threadedly connected in the threaded sleeve 402;

[0047] A bevel gear for driving the screw rod 403 to move vertically, the bevel gear is located in the threaded sleeve 402, and a threaded bevel is provided on the outer periphery of the screw rod 403, and the threaded bevel is meshed with the bevel gear;

[0048] A rotating rod for driving the bevel gear to rotate, one end of the rotating rod is coaxially connected to the bevel gear, and the other end of the rotating rod extends out of the threaded sleeve 402 and is formed with a knob 406;

[0049] A connecting plate 404, the connecting plate 404 is rotatably connected to the top of the screw rod 403;

[0050] A U-shaped card 405 for clamping a front mounting component is connected to the top of the connecting plate 404 .

[0051] By turning the knob 406, the height of the component to be installed can be finely adjusted, further improving the construction effect.

[0052] Preferably, a hoisting device for hoisting the component to be installed to the card seat 4 is also connected between the first box body 1 and the hanging device, and the hoisting device includes:

[0053] A second box body 3, the second box body 3 is fixed to the top of the first box body 1, and the second box body 3 is rotatably connected to the bottom of the hanging device;

[0054] A winch 5 for hoisting the component to be installed is connected to the second box body 3. A hoisting rope 6 is connected to the winch 5. One end of the hoisting rope 6 is wound around the winch 5, and the other end is suspended on a side of the second box body 3 corresponding to the holder 4 for connection with the component to be installed.

[0055] Specifically, the hoisting device further includes a motor for driving the hoist 5 to rotate, and the motor is connected to the second box body 3 .

[0056] By providing the hoisting device, the component to be installed on the ground can be hoisted to the holder 4, avoiding the use of additional equipment to hoist the component to be installed, thereby improving practicality.

[0057] Preferably, the hanging device comprises a third box body 2, the second box body 3 is rotatably connected to the bottom of the third box body 2, and the top of the third box body 2 is connected with a hook 9 for hanging to the bottom of an existing floor.

[0058] Specifically, a hanging ring for the hook 9 to be hung is connected to the bottom of the existing floor slab, a bolt is connected between the hook 9 and the hanging ring, and connecting holes for the bolt to pass through are opened on the hook 9 and the hanging ring.

[0059] By providing the bolt to connect the hook 9 with the hanging ring, the stability of the third box body 2 is ensured, and the third box body 2 is prevented from shaking, thereby affecting the alignment of subsequent components to be installed with the designed installation point.

[0060] Preferably, the third box body 2 is further connected with a driving member for driving the second box body 3 to drive the first box body 1 to rotate together, and the driving member includes:

[0061] A bevel gear 10 is arranged in the horizontal direction, and the bevel gear 10 is located in the third housing 2. A connecting rod 7 is connected between the bevel gear 10 and the second housing 3. One end of the connecting rod 7 is coaxially connected to the bevel gear 10, and the other end extends out of the third housing 2 and is connected to the second housing 3. A through hole is provided at the bottom of the third housing 2 for the connecting rod 7 to pass through, and a bearing is connected between the connecting rod 7 and the through hole.

[0062] A driving gear 11 for driving the bevel gear 10 to rotate, wherein the driving gear 11 is vertically disposed in the third housing 2 and meshedly connected with the bevel gear;

[0063] A driving rod 12 is used for driving the driving gear 11 to rotate. One end of the driving rod 12 is coaxially connected to the driving gear 11 , and the other end of the driving rod 12 extends out of the third box body 2 and is formed with a rotating handle 8 .

[0064] The driving gear 11 is rotated by rotating the rotating handle 8, thereby driving the bevel gear 10 to rotate, and then driving the first box body 1 and the second box body 3 to rotate together, thereby realizing the rotation of the component to be installed that is clamped on the clamping seat 4.

[0065] Preferably, an opening is provided on one side of the first box body 1, the vertical moving mechanism 13 is located inside the first box body 1 and the fixed part is connected to the bottom of the inner top wall of the first box body 1, the fixed part / driving part of the horizontal moving mechanism 14 is connected to the driving part of the vertical moving mechanism 13, and the driving part / fixing part extends out of the opening of the first box body 1 and is connected to the card seat 4.

[0066] Specifically, one side of the second box body 3 is also provided with an opening, the hoist 5 and the motor are both connected in the second box body 3 , and the opening of the second box body 3 and the opening of the first box body 1 are located on the same side.

[0067] Preferably, a guide slider is connected to the driving portion of the vertical moving mechanism 13, and a guide slot for the guide slider to slide is vertically opened on the inner wall of the first box body 1.

[0068] By providing the guide slot and the guide sliding block, the telescopic stability of the vertical moving mechanism 13 is improved.

[0069] Specifically, the vertical moving mechanism 13 is a first telescopic rod, and the horizontal moving mechanism 14 is a second telescopic rod.

[0070] A method for lifting and installing a component in a narrow space, comprising the steps of:

[0071] Step 1: Provide the above-mentioned component lifting and installation equipment for narrow space;

[0072] Step 2: Use the hooking device to hook the lifting and installation equipment to the bottom of the existing floor;

[0073] Step 3: Connect the component to be installed to the card holder 4;

[0074] Step 4: Start the vertical moving mechanism 13 to lift the component to be installed to the designed installation height, then start the horizontal moving mechanism 14 to translate the component to be installed to the designed installation point, and then control the first box 1 to rotate and drive the component to be installed to swing until it is aligned with the designed installation point.

[0075] Specifically, the designed installation point is an embedded part for connecting the component to be installed.

[0076] Preferably, a hoisting device is further connected between the first box body 1 and the hanging device, including: a second box body 3, the second box body 3 is fixed to the top of the first box body 1, and the hanging device is rotatably connected to the top of the second box body 3; a hoist 5, the hoist 5 is connected to the second box body 3, and a hoisting rope 6 is connected to the hoist 5, one end of the hoisting rope 6 is wound around the hoist 5, and the other end is suspended on a side of the second box body 3 corresponding to the card seat 4;

[0077] When executing the above step 3, the hoisting rope 6 is hung to the component to be installed, the hoisting machine 5 is started to reel in the hoisting rope 6 to hoist the component to be installed to the position of the clamping seat 4, and then the component to be installed is clamped to the clamping seat 4.

[0078] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0079] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A component lifting and installation device for narrow space, characterized in that: include: A hooking device for hooking to the bottom of an existing floor slab; A first box body, the first box body is rotatably connected to the bottom of the hanging device; A card holder for receiving the mounting member, wherein the card holder is movably mounted on the first box body; A vertical moving mechanism for driving the card holder to move vertically along the first box, wherein the vertical moving mechanism is connected to the first box; A horizontal moving mechanism is used to drive the card holder to move in a horizontal direction, and the horizontal moving mechanism is connected between the card holder and the driving part of the vertical moving mechanism.

2. The component lifting and installation equipment for narrow space according to claim 1, characterized in that: A hoisting device for hoisting the component to be installed to the card seat is also connected between the first box and the hanging device, and the hoisting device includes: A second box body, the second box body is fixed to the top of the first box body, and the second box body is rotatably connected to the bottom of the hanging device; A winch is used for hoisting the component to be installed, the winch is connected to the second box, a hoisting rope is connected to the winch, one end of the hoisting rope is wound around the winch, and the other end is suspended on a side of the second box corresponding to the seat for connection with the component to be installed.

3. The component lifting and installation equipment for narrow space according to claim 2, characterized in that: The hanging device comprises a third box body, the second box body is rotatably connected to the bottom of the third box body, and the top of the third box body is connected with a hook for hanging to the bottom of an existing floor slab.

4. The component lifting and installation equipment for narrow space according to claim 3, characterized in that: The third box is also connected to a driving member for driving the second box to drive the first box to rotate together, and the driving member includes: a bevel gear arranged in the horizontal direction, the bevel gear being located in the third housing, a connecting rod being connected between the bevel gear and the second housing, one end of the connecting rod being coaxially connected to the bevel gear, and the other end extending out of the third housing and connected to the second housing, a through hole for the connecting rod to pass through being provided at the bottom of the third housing, and a bearing being connected between the connecting rod and the through hole; A driving gear for driving the bevel gear to rotate, wherein the driving gear is vertically disposed in the third housing and meshedly connected with the bevel gear; A driving rod is used to drive the driving gear to rotate, one end of the driving rod is coaxially connected to the driving gear, and the other end extends out of the third box body and forms a rotating handle.

5. The component lifting and installation equipment for narrow space according to claim 1, characterized in that: An opening is provided on one side of the first box body, the vertical moving mechanism is located in the first box body and the fixed part is connected to the bottom of the inner top wall of the first box body, the fixed part / driving part of the horizontal moving mechanism is connected to the driving part of the vertical moving mechanism, and the driving part / fixing part extends out of the opening of the first box body and is connected to the card seat.

6. The component lifting and installation equipment for narrow space according to claim 5, characterized in that: A guide slide block is connected to the driving part of the vertical moving mechanism, and a guide slide groove for sliding of the guide slide block is vertically opened on the inner wall of the first box body.

7. A method for lifting and installing components in a narrow space, characterized in that: Includes steps: Step 1: providing a component lifting and installation device for a narrow space as claimed in claim 1; Step 2: Use the hooking device to hook the lifting and installation equipment to the bottom of the existing floor; Step 3: Connect the component to be installed to the base; Step 4: Start the vertical moving mechanism to lift the component to be installed to the designed installation height, then start the horizontal moving mechanism to translate the component to be installed to the designed installation point, and then control the first box to rotate to drive the component to be installed to swing until it is aligned with the designed installation point.

8. The method for lifting and installing a component in a narrow space according to claim 7, characterized in that: A hoisting device is also connected between the first box and the hanging device, including: a second box, the second box is fixed to the top of the first box, the hanging device is rotatably connected to the top of the second box; a winch, the winch is connected to the second box, a winch rope is connected to the winch, one end of the winch rope is wound around the winch, and the other end is suspended on a side of the second box corresponding to the seat; When executing the above step 3, the hoisting rope is hung to the component to be installed, the hoisting machine is started to reel in the hoisting rope to lift the component to be installed to the position of the clamping seat, and then the component to be installed is clamped to the clamping seat.

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