Rapid supporting and disassembling device for caisson core mold
By designing a quick support and disassembly device for tic-tread and formwork truss in the caisson core mold, and using a synchronous start-and-close machine to drive high-strength bolts and connecting channel steel, the safety hazards and low craftsmanship problems during caisson prefabrication are solved, and high efficiency is achieved , safe disassembly operation.
Patent Information
- Application Number
- CN202420546549.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2034-03-20
AI Technical Summary
During the prefabrication of caissons, people have safety hazards and low craftsmanship when adjusting the template in the core mold, resulting in low support and disassembly efficiency.
A quick support and disassembly device including tic-tread and formwork truss was designed, and a synchronous start-and-close machine was used to drive high-strength bolts and connecting channel steel to realize the linear state and rapid disassembly of the formwork, avoiding people's climbing and improving operation ease.
This greatly improves the efficiency of the caisson core mold, reduces safety hazards and resource investment, simplifies the operation process, and avoids people climbing in the core mold.
Smart Images
Figure CN222120289U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of caisson prefabrication production, in particular to a caisson core mold rapid support and disassembly device. Background Art
[0002] Caisson gravity docks are widely used in the development of the port industry. As the main structure of the dock, caissons play a vital role. The prefabrication of caissons is large and often needs to be prefabricated in 3-4 layers. During the caisson formwork process, personnel need to take a wrench into the core mold to adjust the template through the tensioning parts to control the size of the component. In this process, not only does it pose a great safety hazard to personnel safety, but the efficiency of template support and dismantling is also extremely low. Utility Model Content
[0003] In order to solve the above problems of the prior art, the utility model provides a caisson core mold rapid support and dismantling device to solve the potential safety hazards of personnel entering and exiting the core mold and the problem of low efficiency in supporting and dismantling the template.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a caisson core mold rapid support and disassembly device, including a grid frame and a template truss arranged around the grid frame, a distance adjustment component is connected between the template truss and the grid frame, the distance adjustment component includes high-strength bolts, a fixing frame fixedly connected to the high-strength bolts, a first connecting channel steel and a second connecting channel steel rotatably connected to the fixing frame through connecting bolts, the other end of the first connecting channel steel is rotatably connected to the grid frame, the other end of the second connecting channel steel is rotatably connected to the template truss, one end of the high-strength bolt is installed with a synchronous opening and closing machine, and the synchronous opening and closing machine is connected to the template truss through a telescopic rod.
[0005] With the above structural design, by energizing the synchronous gate hoist, the high-strength bolts are driven to move in the direction of the gate hoist, so that the connecting bolts on them drive one end of the first connecting channel steel and the second connecting channel steel to move, driving the hinge connection to a straight state, and the template support is completed. When removing the mold, the synchronous gate hoist rotates in the opposite direction, the hinge connection is recovered, and the template is driven to leave the concrete surface, and the caisson core mold is lifted out.
[0006] Preferably, a hanging ring is fixedly connected to the upper end of the well frame.
[0007] The above structural design makes it convenient to move the caisson core mold.
[0008] Preferably, the template truss is in the shape of an isosceles trapezoid, and slots for inserting baffles are provided at the angles at both ends of the template truss.
[0009] With the above structural design, a baffle is placed between two adjacent formwork trusses to prevent concrete from penetrating into the core form during pouring.
[0010] Preferably, the distance adjustment assembly is provided with three layers along the vertical direction of the crisscross frame.
[0011] The above structural design makes the connection between the formwork truss and the cross frame more stable, while avoiding people climbing inside the core mold, greatly reducing safety hazards.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The device is convenient for supporting and dismantling the formwork and is simple to operate, which greatly improves the efficiency of supporting and dismantling the caisson core formwork, reduces manpower input, and saves resources.
[0014] 2. This device replaces the original diagonal bolts to adjust the caisson core mold, avoiding personnel climbing inside the core mold and greatly reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 It is an elevation view of the utility model;
[0017] Figure 3 It is an enlarged schematic diagram of A of the present utility model. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-2The utility model provides a technical solution: a caisson core mold rapid support and dismantling device, comprising a well frame 2 and a template truss 1 arranged around the well frame 2, a distance adjustment component is connected between the template truss 1 and the well frame 2, the distance adjustment component comprises a high-strength bolt 3, a fixed frame 7 fixedly connected to the high-strength bolt 3, a first connecting channel steel 8 and a second connecting channel steel 9 rotatably connected to the fixed frame 7 through a connecting bolt 11, the other end of the first connecting channel steel 8 is rotatably connected to the well frame 2, and the other end of the second connecting channel steel 9 is rotatably connected to the template truss 1, and a synchronous gate hoist 4 is installed at one end of the high-strength bolt 3, and the synchronous gate hoist 4 is connected to the template truss 1 through a telescopic rod 5. The distance adjustment component is arranged in three layers along the vertical direction of the well frame 2. By energizing the synchronous gate hoist 4, the high-strength bolt 3 is driven to move along the gate hoist direction, so that the connecting bolt 11 on it drives one end of the first connecting channel steel 8 and the second connecting channel steel 9 to move, driving the hinge connection to a straight line state, and the template support is completed. When removing the formwork, the synchronous gate hoist 4 rotates in the opposite direction, the hinge connection is recovered, the formwork is driven to leave the concrete surface, and the caisson core formwork is lifted out.
[0020] A lifting ring 10 is fixedly connected to the upper end of the well frame 2.
[0021] The formwork truss 1 is in the shape of an isosceles trapezoid, and slots for inserting baffles 6 are provided at the angles at both ends of the formwork truss 1. The baffles 6 are placed between two adjacent formwork trusses 1 to prevent concrete from penetrating into the core mold during pouring.
[0022] Working principle: first cut the high-strength bolt 3 according to the size of the caisson core mold truss, weld two fixing frames 7 on the high-strength bolt 3, screw a connecting bolt 11 on each fixing frame 7, drill both ends of the first connecting channel steel 8 and the second connecting channel steel 9, and combine them with the high-strength bolt 3 to form a hinge connection. The other ends of the two channel steels are connected to the template truss 1 and the well frame 2 through the high-strength bolt 3, and the telescopic rod 5 is vertically welded on the side of the template truss 1 close to the well frame 2. The other end of the telescopic rod 5 is connected to the synchronous gate hoist 4, which fixes the synchronous gate hoist 4, and the telescopic rod 5 can automatically adjust the length as the distance between the template truss 1 and the well frame 2 changes. The synchronous gate hoist 4 is installed at one end of the high-strength bolt 3. By energizing the synchronous gate hoist 4, the high-strength bolt 3 is driven to move in the direction of the gate hoist, so that the connecting bolt 11 on it drives one end of the first connecting channel steel 8 and the second connecting channel steel 9 to move, driving the hinge connection to a straight line state, and the template support is completed. When removing the formwork, the synchronous gate hoist 4 rotates in the opposite direction, the hinge connection is recovered, the formwork is driven to leave the concrete surface, and the caisson core formwork is lifted out.
[0023] The utility model is convenient for supporting and dismantling the template, simple to operate, greatly improves the efficiency of supporting and dismantling the caisson core mold, reduces the input of personnel, and saves resources. At the same time, it replaces the original diagonal bolts to adjust the caisson core mold, avoids personnel climbing in the core mold, and greatly reduces safety hazards.
[0024] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. Although the present utility model is described in detail with reference to the above embodiments, it is still possible for the technical solutions recorded in the above embodiments to be modified, or some of the technical features therein to be replaced by equivalents, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A caisson core mold rapid support and dismantling device, comprising a crisscross frame (2) and a template truss (1) arranged around the crisscross frame (2), characterized in that: A distance adjustment component is connected between the template truss (1) and the cross frame (2), and the distance adjustment component includes a high-strength bolt (3), a fixing frame (7) fixedly connected to the high-strength bolt (3), a first connecting channel steel (8) and a second connecting channel steel (9) rotatably connected to the fixing frame (7) via a connecting bolt (11), the other end of the first connecting channel steel (8) being rotatably connected to the cross frame (2), and the other end of the second connecting channel steel (9) being rotatably connected to the template truss (1), and a synchronous opening and closing machine (4) being installed at one end of the high-strength bolt (3), and the synchronous opening and closing machine (4) being connected to the template truss (1) via a telescopic rod (5).
2. A caisson core mold rapid support and dismantling device according to claim 1, characterized in that: The upper end of the well frame (2) is fixedly connected with a hanging ring (10).
3. The caisson core mold rapid support and dismantling device according to claim 1 is characterized in that: The formwork truss (1) is in the shape of an isosceles trapezoid, and slots for inserting baffles (6) are provided at the angles at both ends of the formwork truss (1).
4. The caisson core mold rapid support and dismantling device according to claim 1, characterized in that: The distance adjustment components are arranged in three layers along the vertical direction of the tic-tac-toe frame (2).