A new concrete grouting hopper
By setting up a control mechanism at the bottom of the silo of the concrete grouting hopper and adjusting the silo position using connecting rods and control rods, the problems of unstable position and low operating safety in high-rise building construction are solved, and safer and more flexible grouting operations are achieved.
Patent Information
- Application Number
- CN202421318526.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-11
AI Technical Summary
In the construction of high-rise buildings, the existing concrete grouting hopper is not stable enough and the discharge control end is set at the bottom of the hopper. The operator is prone to deviation in the lifting state, which affects stability and safety.
A new concrete grouting hopper was designed, and a control mechanism was installed at the bottom of the silo, including a hopper, a fixing seat, a slot, a spring, a baffle and a connecting rod. Through the combination of the connecting rod and the control rod, the position of the silo is adjusted and stabilized, and the operator is prevented from getting too close to the silo.
The stable adjustment of the position of the silo in high-rise building construction is achieved, the risk of hopper deviation is avoided, the operation safety is improved, and the continuous construction position adjustment of the silo is achieved through the mobile wheel auxiliary mechanism.
Smart Images
Figure CN222716499U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete construction, in particular to a novel concrete grouting hopper. Background Art
[0002] The hopper is a funnel-shaped shell that receives and transfers materials. The upper end is the feed port and the lower end is the discharge port. It is generally larger at the top and smaller at the bottom, and serves the purpose of temporarily transferring materials. In the construction process of construction projects, hoppers are often used for the transfer and transportation of concrete, and are widely used.
[0003] The existing concrete grouting hopper has the following disadvantages during use: in the construction process of high-rise buildings, the hopper is generally transported by tower crane. During the grouting process of concrete, the hopper is in a hoisting state, and its position is not stable enough. In addition, the discharge control end of the existing hopper is generally set at the bottom of the hopper, and the operator needs to be close to the hopper to operate it. Since the hopper is in a hoisting state, it is easy to deviate, affecting stability and operator safety. For this reason, we propose a new concrete grouting hopper. Utility Model Content
[0004] The main purpose of the utility model is to provide a novel concrete grouting hopper, which can realize the opening and closing control and position adjustment of the hopper at a certain distance by improving the control end at the bottom of the hopper, and can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A novel concrete grouting hopper comprises a silo and a control mechanism. The control mechanism is arranged at the bottom of the silo, and the control mechanism comprises a hopper, a fixed seat, a slot, a spring, a baffle and a connecting rod. The hopper is welded to the bottom of the silo and a fixed seat is welded to one side of the hopper surface. The fixed seat is internally connected with a baffle inserted into the slot through a spring, and a connecting rod extending to the outside of the fixed seat is installed at one end of the baffle surface.
[0007] Furthermore, it also includes an auxiliary mechanism. The auxiliary mechanism is arranged on the outer periphery of the silo, and the auxiliary mechanism includes a bracket and moving wheels. The bottom of the silo is welded with a bracket and moving wheels are installed at the four corners of the bottom of the bracket; the bottom of the silo is welded with a bracket, and the bottom of the bracket is provided with moving wheels. During the grouting construction process, if continuous construction is required, the connection between the silo and the tower crane can be disconnected, and the silo can be supported by the bracket and the moving wheels. Then, the position of the silo can be adjusted on the construction surface through the moving wheels, which is more convenient for adjusting the grouting position.
[0008] Furthermore, a pull rod penetrating the spring is provided at the end of the baffle, and a rotating shaft A is installed at the end of the pull rod and connected to the connecting rod through the rotating shaft A; the pull rod and the connecting rod cooperate to control the baffle, and the rotating shaft A plays a connecting role.
[0009] Furthermore, a rotating shaft B is installed on the side of the hopper surface away from the fixed seat and a control rod is movably connected to the rotating shaft B; when necessary, the control rod is unfolded along the rotating shaft B, and the position of the hopper can be adjusted through the control rod.
[0010] Furthermore, lifting rings are installed at the four corners of the top of the silo for easy lifting; the lifting ring structure is convenient for connecting the hook to the power end of the tower crane.
[0011] Compared with the prior art, the utility model has the following beneficial effects: the interior of the silo is used to store concrete to be grouted, and a hopper is provided at the bottom thereof. The baffle is in a normally closed state under the action of the spring force, blocking the bottom of the hopper. In the normal non-working state, the connecting rod and the control rod are folded at both sides of the silo. When grouting is performed, the connecting rod and the control rod are unfolded, and the discharge position of the silo is adjusted by the control rod. After reaching the appropriate grouting position, the control rod keeps the silo position stable, and then the connecting rod is pulled to drive the baffle to open through the pull rod, so that the concrete slurry can be discharged through the hopper. During the grouting and position adjustment process, there is a certain appropriate distance between the operator and the silo, avoiding the possible risks caused by excessive approach to the silo, and improving the safety of the operation; a bracket is welded at the bottom of the silo, and a moving wheel is provided at the bottom of the bracket. During the grouting construction process, if continuous construction is required, the connection between the silo and the tower crane can be disconnected, and the silo is supported by the bracket and the moving wheel. Then, the position of the silo can be adjusted on the construction surface by the moving wheel, which is more convenient for adjusting the grouting position. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a new type of concrete grouting hopper.
[0013] Figure 2 The utility model is a schematic diagram of the bottom structure of a silo of a new type of concrete grouting hopper.
[0014] Figure 3 The utility model is a schematic diagram of a silo structure viewed from above for a new type of concrete grouting hopper.
[0015] In the figure: 1. silo; 2. control mechanism; 201. hopper; 202. fixed seat; 203. slot; 204. spring; 205. baffle; 206. pull rod; 207. shaft A; 208. connecting rod; 209. shaft B; 210. control lever; 3. auxiliary mechanism; 301. bracket; 302. moving wheel; 303. lifting ring. DETAILED DESCRIPTION
[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0017] like Figure 1-3 As shown, a novel concrete grouting hopper includes a silo 1 and a control mechanism 2. The control mechanism 2 is arranged at the bottom of the silo 1, and the control mechanism 2 includes a hopper 201, a fixing seat 202, a slot 203, a spring 204, a baffle 205 and a connecting rod 208. The hopper 201 is welded to the bottom of the silo 1 and the fixing seat 202 is welded to one side of the surface of the hopper 201. The fixing seat 202 is movably connected with a baffle 205 inserted into the slot 203 through a spring 204, and a connecting rod 208 extending to the outside of the fixing seat 202 is installed at one end of the surface of the baffle 205.
[0018] Among them, it also includes an auxiliary mechanism 3, the auxiliary mechanism 3 is arranged on the periphery of the silo 1, the auxiliary mechanism 3 includes a bracket 301 and a moving wheel 302, the bottom of the silo 1 is welded with a bracket 301, and the moving wheels 302 are installed at the four corners of the bottom of the bracket 301; the bottom of the silo 1 is welded with a bracket 301, and the bottom of the bracket 301 is provided with a moving wheel 302. During the grouting construction process, if continuous construction is required, the connection between the silo 1 and the tower crane can be disconnected, and the silo 1 can be supported by the bracket 301 and the moving wheel 302, and then the position of the silo 1 can be adjusted on the construction surface by the moving wheel 302, which is more convenient for adjusting the grouting position.
[0019] Among them, a pull rod 206 passing through the spring 204 is arranged at the end of the baffle 205, and a rotating shaft A207 is installed at the end of the pull rod 206 and is connected to the connecting rod 208 through the rotating shaft A207. A rotating shaft B209 is installed on the side of the surface of the hopper 201 away from the fixed seat 202 and is movably connected to a control rod 210 through the rotating shaft B209; the pull rod 206 and the connecting rod 208 cooperate to control the baffle 205, and the rotating shaft A207 plays a connecting role. When necessary, the control rod 210 is unfolded along the rotating shaft B209, and the position of the silo 1 can be adjusted through the control rod 210.
[0020] Among them, lifting rings 303 for easy lifting are installed at the four corners of the top of the silo 1; the structure of the lifting ring 303 is convenient for connecting the hook to the power end of the tower crane.
[0021] It should be noted that the utility model is a new type of concrete grouting hopper. When working, the interior of the silo 1 is used to store concrete to be grouted. A hopper 201 is provided at the bottom. The baffle 205 is in a normally closed state under the elastic force of the spring 204, blocking the bottom of the hopper 201. In the normal non-working state, the connecting rod 208 and the control rod 210 are folded at both sides of the silo 1. When grouting is performed, the connecting rod 208 and the control rod 210 are unfolded, and the discharge position of the silo 1 is adjusted by the control rod 210. After reaching the appropriate grouting position, the control rod 210 keeps the position of the silo 1 stable, and then pulls the connecting rod 208 to drive the baffle 201 through the pull rod 206. 5 is opened, and the concrete slurry can be discharged through the hopper 201. During the grouting and position adjustment process, there is a certain appropriate distance between the operator and the silo 1 to avoid the possible risks caused by excessive approach to the silo 1, thereby improving the safety of the operation; a bracket 301 is welded at the bottom of the silo 1, and a moving wheel 302 is arranged at the bottom of the bracket 301. During the grouting construction process, if continuous construction is required, the connection between the silo 1 and the tower crane can be disconnected, and the silo 1 can be supported by the bracket 301 and the moving wheel 302. Then, the position of the silo 1 can be adjusted on the construction surface by the moving wheel 302, which is more convenient for adjusting the grouting position.
[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A novel concrete grouting hopper, comprising a silo (1), characterized in that: The material bin (1) further comprises a control mechanism (2). The control mechanism (2) is arranged at the bottom of the material bin (1). The control mechanism (2) comprises a hopper (201), a fixing seat (202), a slot (203), a spring (204), a baffle (205) and a connecting rod (208). The hopper (201) is welded to the bottom of the material bin (1) and the fixing seat (202) is welded to one side of the surface of the hopper (201). The fixing seat (202) is movably connected to a baffle (205) inserted into the slot (203) via a spring (204). A connecting rod (208) extending to the outside of the fixing seat (202) is installed at one end of the surface of the baffle (205).
2. A novel concrete grouting hopper according to claim 1, characterized in that: The material silo (1) further comprises an auxiliary mechanism (3), wherein the auxiliary mechanism (3) is arranged on the outer periphery of the material silo (1), and the auxiliary mechanism (3) comprises a support seat (301) and moving wheels (302). The bottom of the material silo (1) is welded with a support seat (301), and moving wheels (302) are installed at the four corners of the bottom of the support seat (301).
3. A novel concrete grouting hopper according to claim 1, characterized in that: The end of the baffle (205) is provided with a pull rod (206) penetrating the interior of the spring (204), and the end of the pull rod (206) is installed with a rotating shaft A (207) and is connected to a connecting rod (208) via the rotating shaft A (207).
4. A novel concrete grouting hopper according to claim 1, characterized in that: A rotating shaft B (209) is installed on the side of the surface of the hopper (201) away from the fixed seat (202), and a control rod (210) is movably connected through the rotating shaft B (209).
5. A novel concrete grouting hopper according to claim 2, characterized in that: Lifting rings (303) are installed at the four corners of the top of the silo (1) for easy lifting.