Steel fiber reinforced concrete construction hoisting equipment

Abstract

The utility model discloses hoisting equipment for steel fiber reinforced concrete construction, which belongs to the technical field of building hoisting and is characterized by comprising a support frame and a loading and unloading mechanism, the loading and unloading mechanism is fixedly connected to the top of the support frame, and limiting columns are slidably connected to two sides of the support frame. Sliding grooves are formed in the front side and the rear side of the limiting column correspondingly, by arranging the supporting frame, the supporting frame can support and limit the loading and unloading mechanism, the limiting column can support and limit the sliding grooves, the winch and the limiting groove, the supporting frame can be supported and limited through the sliding grooves, and the flexibility of the supporting frame in the moving process can be improved; the winch can support and limit the bearing cable and can wind or unwind the bearing cable, the limiting groove can support and limit the bearing cable and the clamping hook, and the bearing cable can support and limit the clamping hook and can drive the clamping hook to move up and down.

Description

Technical Field

[0001] The utility model relates to the technical field of building hoisting, in particular to a steel fiber concrete construction hoisting device. Background Art

[0002] Steel fiber concrete construction hoisting equipment is widely used in bridges, highways, tunnels, buildings and other projects. In these projects, when steel fiber concrete is needed for construction and pouring, the use of hoisting equipment can greatly improve construction efficiency, reduce labor intensity, and ensure construction quality and safety.

[0003] At present, there is a Chinese utility model with publication number: CN213475151U. This utility model discloses a heavy object lifting equipment for crushing concrete, which relates to the technical field of concrete recycling equipment, including a guide universal joint and a second universal joint. A lifting cable is provided on the top surface of the guide universal joint, and the lifting cable is embedded in the guide universal joint, and the lifting cable and the guide universal joint are fixedly connected. A load-bearing hook is provided at the bottom of the second universal joint, and one end of the load-bearing hook is fixedly connected to the second universal joint, and a locking buckle is provided at the other end of the load-bearing hook, and the locking buckle and the other end of the load-bearing hook are movably connected. A heavy object is placed on the load-bearing hook, and the locking buckle is used to prevent the heavy object from falling off. After the heavy object is placed on the load-bearing hook, if the heavy object is too heavy, a buffer component is used to buffer the damage to the entire lifting equipment caused by the pulling force of the heavy object. A guide universal joint is used, and the guide universal joint and the lifting cable are fixed to prevent the lifting cable from being entangled due to rotation.

[0004] When hoisting concrete during construction, a heavy object hoisting device for crushing concrete is used, and a steel fiber concrete construction hoisting device is one of them. However, the existing heavy object hoisting device for crushing concrete lacks a structure for fast loading and unloading of steel fiber concrete, which requires users to manually unload the steel fiber concrete in the collection device, or requires users to manually collect the steel fiber concrete into the collection device. This operation is time-consuming and labor-intensive, and reduces the efficiency of steel fiber concrete transportation. Utility Model Content

[0005] The utility model provides a steel fiber concrete construction hoisting device, aiming to solve the problem that the existing heavy object hoisting device for crushed concrete lacks a structure for quickly loading and unloading the steel fiber concrete, resulting in the user needing to manually unload the steel fiber concrete in the collecting device, or the user needing to manually collect the steel fiber concrete into the collecting device, which operation is time-consuming and labor-intensive, and reduces the efficiency of steel fiber concrete transportation.

[0006] The utility model is implemented as follows: a steel fiber concrete construction hoisting device comprises a support frame and a loading and unloading mechanism, wherein the loading and unloading mechanism is fixedly connected to the top of the support frame, both sides of the support frame are slidably connected to limit posts, the front and rear sides of the limit posts are provided with slide grooves, the support frame is slidably connected to the inner side of the slide grooves, the top of the limit posts are bolted with winches, the surface of the winches is clamped with a load-bearing cable, the side of the load-bearing cable away from the winch passes through the top of the limit post and is bolted with a clamping hook, and a limit groove is provided on the opposite side of the limit post;

[0007] The loading and unloading mechanism includes a material storage box, a pump, a material extraction pipe, a material discharge port, a solenoid valve and a discharge pipe. The material storage box is fixedly connected to the top of the support frame, the pump is connected to the front side of the material storage box, the material extraction pipe is connected to the right side of the pump, the material discharge port is connected to the bottom of the rear side of the material storage box, the solenoid valve is connected to the rear side of the material discharge port, and the discharge pipe is connected to the rear side of the solenoid valve.

[0008] In order to increase the connection stability between the material storage box and the connecting hook, as a preferred steel fiber concrete construction hoisting equipment of the utility model, the material storage box is bolted with limiting rings on both sides, and the inner side of the limiting ring is connected to the inner side of the connecting hook.

[0009] In order to achieve the effect of limiting the load-bearing cable, as a preferred steel fiber concrete construction hoisting equipment of the utility model, the inner side of the limiting groove is bolted with a fixing ring, and the inner side of the fixing ring is clamped on the surface of the load-bearing cable.

[0010] In order to achieve the effect of ensuring the stability of the clamping connection between the clamping hook and the fixing ring, as a preferred steel fiber concrete construction hoisting equipment of the utility model, the inner side of the clamping hook is movably connected with a torsion spring plate, and the surface of the torsion spring plate is coated with an anti-corrosion coating.

[0011] In order to increase the stability of the bolting between the winch and the limit column, as a preferred steel fiber concrete construction hoisting equipment of the utility model, the winch is bolted with fixing frames on both sides, and the side of the fixing frame away from the winch is bolted to the top of the limit column.

[0012] In order to achieve the effect of guiding the steel fiber concrete, as a preferred steel fiber concrete construction hoisting equipment of the utility model, the bottom of the inner side of the storage box is set as an inclined surface, and a protective cover is fixedly connected to the bottom of the inner side of the storage box.

[0013] In order to prevent the steel fiber concrete from splashing when it flows out from the inside of the discharge pipe, as a preferred steel fiber concrete construction hoisting equipment of the utility model, the rear side of the discharge pipe is bolted with a guide cover, and the inner side of the guide cover is coated with anti-corrosion paint.

[0014] In order to increase the stability of the bolting between the pump and the storage box, as a preferred steel fiber concrete construction lifting equipment of the utility model, the rear side of the pump is bolted with a base, and the side of the base away from the pump is bolted to the front side of the storage box.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The steel fiber concrete construction hoisting equipment is provided with a support frame, and the support frame can support and limit the loading and unloading mechanism, the limit column can support and limit the slide, the winch and the limit slot, the slide can support and limit the support frame, and can increase the flexibility of the support frame when moving, the winch can support and limit the load-bearing cable, and can reel in or release the load-bearing cable, the limit slot can support and limit the load-bearing cable and the card hook, the load-bearing cable can support and limit the card hook, and can drive the card hook to move up and down, the card hook can support and limit the storage box, and can drive the storage box to move up and down, and the storage box can The steel fiber concrete is stored, the pump can drive the extraction pipe to work, and can guide the steel fiber concrete to the storage box, the extraction pipe can facilitate the user to extract the steel fiber concrete to the inner side of the storage box, the discharge port can guide the steel fiber concrete inside the storage box to the solenoid valve, and the solenoid valve can discharge the steel fiber concrete inside the storage box after the storage box is raised to the required working position, and the discharge pipe can guide the steel fiber concrete inside the storage box to prevent the steel fiber concrete from splashing, thereby eliminating the need for the user to manually collect the steel fiber concrete to the inner side of the storage box, reducing the labor intensity of the user and improving the transportation efficiency of the steel fiber concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the steel fiber concrete construction hoisting equipment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the discharge port in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the fixing ring in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the material storage box in the utility model;

[0021] Figure 5 For this utility model Figure 4 Enlarged schematic diagram at point A in the middle.

[0022] In the figure, 1. support frame; 2. loading and unloading mechanism; 201. storage box; 202. pump; 203. extraction pipe; 204. discharge port; 205. solenoid valve; 206. discharge pipe; 3. limit column; 4. slide; 5. winch; 6. load-bearing rope; 7. snap hook; 8. limit groove; 9. limit ring; 10. fixing ring; 11. torsion spring plate; 12. fixing frame; 13. protective cover; 14. guide cover; 15. base. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a steel fiber concrete construction hoisting device, including a support frame 1 and a loading and unloading mechanism 2, the loading and unloading mechanism 2 is fixedly connected to the top of the support frame 1, both sides of the support frame 1 are slidably connected to the limit column 3, the front and rear sides of the limit column 3 are provided with a slide groove 4, the support frame 1 is slidably connected to the inner side of the slide groove 4, the top of the limit column 3 is bolted with a winch 5, the surface of the winch 5 is clamped with a load-bearing cable 6, the side of the load-bearing cable 6 away from the winch 5 passes through the top of the limit column 3 and is bolted with a clamping hook 7, and a limit groove 8 is provided on the opposite side of the limit column 3;

[0026] The loading and unloading mechanism 2 includes a material storage box 201, a pump 202, a material extraction pipe 203, a material discharge port 204, a solenoid valve 205 and a discharge pipe 206. The material storage box 201 is fixedly connected to the top of the support frame 1, the pump 202 is connected to the front side of the material storage box 201, the material extraction pipe 203 is connected to the right side of the pump 202, the material discharge port 204 is connected to the bottom of the rear side of the material storage box 201, the solenoid valve 205 is connected to the rear side of the material discharge port 204, and the discharge pipe 206 is connected to the rear side of the solenoid valve 205.

[0027] In this embodiment: by setting the support frame 1, the support frame 1 can support and limit the loading and unloading mechanism 2, the limiting column 3 can support and limit the slide 4, the winch 5 and the limiting groove 8, the slide 4 can support and limit the support frame 1, and can increase the flexibility of the support frame 1 when moving, the winch 5 can support and limit the load-bearing cable 6, and can reel in or release the load-bearing cable 6, the limiting groove 8 can support and limit the load-bearing cable 6 and the card hook 7, the load-bearing cable 6 can support and limit the card hook 7, and can drive the card hook 7 to move up and down, the card hook 7 can support and limit the storage box 201, and can drive the storage box 201 to move up and down, the storage box 201 can store steel fiber concrete The pump 202 can drive the extraction pipe 203 to work and can guide the steel fiber concrete to the storage box 201. The extraction pipe 203 can facilitate the user to extract the steel fiber concrete to the inner side of the storage box 201. The discharge port 204 can guide the steel fiber concrete inside the storage box 201 to the solenoid valve 205. The solenoid valve 205 can discharge the steel fiber concrete inside the storage box 201 after the storage box 201 is raised to the required working position. The discharge pipe 206 can guide the steel fiber concrete inside the storage box 201 to prevent the steel fiber concrete from splashing, thereby eliminating the need for the user to manually collect the steel fiber concrete to the inner side of the storage box 201, reducing the labor intensity of the user and improving the transportation efficiency of the steel fiber concrete.

[0028] As a technical optimization solution of the utility model, limit rings 9 are bolted on both sides of the storage box 201 , and the inner side of the limit ring 9 is clamped on the inner side of the clamping hook 7 .

[0029] In this embodiment, by providing the limiting ring 9, the stability of the clamping connection between the material storage box 201 and the clamping hook 7 can be increased.

[0030] As a technical optimization solution of the present invention, a fixing ring 10 is bolted to the inner side of the limiting groove 8 , and the inner side of the fixing ring 10 is clamped on the surface of the load-bearing cable 6 .

[0031] In this embodiment, by providing a fixing ring 10 , the load-bearing cable 6 can be prevented from being entangled or knotted inside the limiting groove 8 .

[0032] As a technical optimization solution of the utility model, a torsion spring plate 11 is movably connected to the inner side of the clamping hook 7, and the surface of the torsion spring plate 11 is coated with an anti-corrosion paint.

[0033] In this embodiment, by providing the torsion spring plate 11 , the stability of the clamping connection between the clamping hook 7 and the material storage box 201 can be increased.

[0034] As a technical optimization solution of the present invention, fixing frames 12 are bolted to both sides of the winch 5 , and the side of the fixing frame 12 away from the winch 5 is bolted to the top of the limiting column 3 .

[0035] In this embodiment, by providing the fixing frame 12 , the stability of the bolt connection between the hoist 5 and the limiting column 3 can be increased.

[0036] As a technical optimization solution of the present invention, the bottom of the inner side of the storage box 201 is set as an inclined surface, and the bottom of the inner side of the storage box 201 is fixedly connected with a protective cover 13.

[0037] In this embodiment, by providing an inclined surface, the steel fiber concrete inside the storage box 201 can be guided to the discharge port 204, and by providing a protective cover 13, the bottom inside the storage box 201 can be protected.

[0038] As a technical optimization solution of the present invention, a guide cover 14 is bolted to the rear side of the discharge pipe 206 , and the inner side of the guide cover 14 is coated with anti-corrosion paint.

[0039] In this embodiment, by providing the guide cover 14, it is possible to prevent the steel fiber concrete from splashing when the discharge pipe 206 discharges the steel fiber concrete out of the inner side of the storage box 201, thereby limiting the position of the steel fiber concrete.

[0040] As a technical optimization solution of the present invention, a base 15 is bolted to the rear side of the pump 202 , and a side of the base 15 away from the pump 202 is bolted to the front side of the storage box 201 .

[0041] In this embodiment, by providing the base 15 , the stability of the bolt connection between the pump 202 and the material storage box 201 can be increased.

[0042] Working principle: First, after the user moves the limiting column 3 to the desired working position, the user energizes and starts the pump 202, the pump 202 will drive the extraction pipe 203 to work, the extraction pipe 203 will extract the mixed steel fiber concrete and guide it to the pump 202, the pump 202 will guide the mixed steel fiber concrete to the inner side of the storage box 201, the storage box 201 will store the mixed steel fiber concrete and limit it, then the user energizes and starts the winch 5, the winch 5 will retract the load-bearing cable 6, the load-bearing cable 6 will drive the card hook 7 to move upward, when the card hook 7 moves upward, The limit ring 9 will be pulled to drive the storage box 201 to move upward. When the storage box 201 moves upward, the load-bearing frame fixedly connected to the bottom of the storage box 201 will move upward with the storage box 201, and the two sides of the load-bearing frame will slide on the inner side of the slide groove 4. When the storage box 201 reaches the top and needs to discharge the mixed steel fiber concrete, the user powers on and starts the solenoid valve 205, the solenoid valve 205 will open, and the steel fiber concrete inside the storage box 201 will enter the discharge pipe 206 through the discharge port 204. Finally, the discharge pipe 206 will discharge the steel fiber concrete, and the user can collect and use the discharged steel fiber concrete.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel fiber concrete construction hoisting device, comprising a support frame (1) and a loading and unloading mechanism (2), characterized in that: The loading and unloading mechanism (2) is fixedly connected to the top of the support frame (1), and both sides of the support frame (1) are slidably connected to the limiting columns (3), and the front and rear sides of the limiting columns (3) are provided with sliding grooves (4). The support frame (1) is slidably connected to the inner side of the sliding grooves (4), and the top of the limiting columns (3) are bolted with a winch (5), and the surface of the winch (5) is clamped with a load-bearing cable (6), and the side of the load-bearing cable (6) away from the winch (5) passes through the top of the limiting column (3) and is bolted with a clamping hook (7), and the opposite side of the limiting column (3) is provided with a limiting groove (8); The loading and unloading mechanism (2) comprises a material storage box (201), a pump (202), a material extraction pipe (203), a material discharge port (204), a solenoid valve (205) and a material discharge pipe (206); the material storage box (201) is fixedly connected to the top of the support frame (1); the pump (202) is connected to the front side of the material storage box (201); the material extraction pipe (203) is connected to the right side of the pump (202); the material discharge port (204) is connected to the bottom of the rear side of the material storage box (201); the solenoid valve (205) is connected to the rear side of the material discharge port (204); and the material discharge pipe (206) is connected to the rear side of the solenoid valve (205).

2. The steel fiber concrete construction hoisting equipment according to claim 1 is characterized by: Limiting rings (9) are bolted to both sides of the material storage box (201), and the inner side of the limiting ring (9) is clamped to the inner side of the clamping hook (7).

3. The steel fiber concrete construction hoisting equipment according to claim 1 is characterized by: A fixing ring (10) is bolted to the inner side of the limiting groove (8), and the inner side of the fixing ring (10) is clamped on the surface of the load-bearing cable (6).

4. The steel fiber concrete construction hoisting equipment according to claim 1, characterized in that: The inner side of the clamping hook (7) is movably connected to a torsion spring plate (11), and the surface of the torsion spring plate (11) is coated with anti-corrosion paint.

5. The steel fiber concrete construction hoisting equipment according to claim 1, characterized in that: Fixed frames (12) are bolted to both sides of the winch (5), and the side of the fixed frame (12) away from the winch (5) is bolted to the top of the limiting column (3).

6. The steel fiber concrete construction hoisting equipment according to claim 1, characterized in that: The bottom of the inner side of the material storage box (201) is configured as an inclined surface, and a protective sleeve (13) is fixedly connected to the bottom of the inner side of the material storage box (201).

7. The steel fiber concrete construction hoisting equipment according to claim 1, characterized in that: A guide cover (14) is bolted to the rear side of the discharge pipe (206), and the inner side of the guide cover (14) is coated with anti-corrosion paint.

8. The steel fiber concrete construction hoisting equipment according to claim 1, characterized in that: The rear side of the pump (202) is bolted to a base (15), and the side of the base (15) away from the pump (202) is bolted to the front side of the material storage box (201).

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