A construction technology for cap beam of wharf ramp

Abstract

The present application relates to a construction process for a cap beam of a dock ramp, and to the technical field of cap beams of dock ramps. The construction process includes the following construction steps: building a platform; installing a template group, a plurality of positioning components and a moving component: the bottom template slides up and down and is installed on the platform, and a positioning component is installed on each moving rod, so that the positioning component rests on the platform to position the moving rod; the moving component is installed on the platform, and the side template is installed on the bottom template to complete the installation of the template group; the template group is lowered; drainage and pouring: water is extracted from the template group, and then concrete is poured into the template group to complete the construction of the cap beam. The present application guides the movement of the template group through a plurality of moving rods, and at the same time positions and moves the template group through the cooperation of the positioning component and the moving component, thereby greatly reducing the probability of shaking during the installation and movement of the template group, and improving the construction efficiency and quality.

Description

Technical Field

[0001] The present application relates to the technical field of cap beams, and in particular to a construction process for cap beams of a dock ramp. Background Art

[0002] The multi-purpose berth project adopts an aerial cable car ramp structure, with two ramps for each berth, and the upper structure of the ramp adopts a cap beam structure.

[0003] In the prior art, berth construction generally starts with the construction of multiple columns, and then the cap beam is constructed and connected to the multiple columns, thereby completing the construction of the cap beam. The cap beam is often partially immersed in water, and the template group is provided with multiple through holes corresponding to the columns. In the prior art, the template is generally assembled on the water surface to obtain the template group, and then the template group is lowered into the water using a crane, so that the columns pass through the through holes and extend into the template group, and then poured, so that the cap beam is connected to the multiple columns, thereby realizing the construction of the cap beam.

[0004] The formwork is located on the water surface during assembly and needs to be moved downwards later. Therefore, the formwork needs to be suspended by a crane during installation, and the formwork group is placed into the water by controlling the crane during movement. However, the formwork group is heavy, and the crane is connected to the formwork group with steel ropes, which causes the formwork group to shake greatly during installation and movement. The shaking has a significant adverse effect on construction efficiency and quality, reducing construction efficiency and quality. Summary of the invention

[0005] In order to improve construction efficiency and quality, the present application provides a construction process for a dock ramp cap beam.

[0006] The present application provides a construction process for the cap beam of a dock ramp, which adopts the following technical solution:

[0007] A construction process for a cap beam of a dock ramp comprises the following construction steps:

[0008] Build a platform;

[0009] Install the template group, multiple positioning components and moving components: install the bottom template on the platform by sliding up and down multiple moving rods, and then install the positioning component on each moving rod so that the positioning component rests on the platform to position the moving rod; install the moving component on the platform and connect it with the bottom template and drive the bottom template to move, and install the side template on the bottom template to complete the installation of the template group;

[0010] Lowering the template group: adjust the position of the positioning component on the moving rod so that the positioning component moves upward and away from the platform, and then the moving component starts to drive the template group to move downward until the positioning component abuts against the platform for positioning, thereby completing the downward movement of the template group. Therefore, the template group is lowered into place and placed in the water through at least one descent;

[0011] Drainage and pouring: Extract the water from the formwork group and then pour concrete into the formwork group to complete the construction of the cap beam.

[0012] By adopting the above technical scheme, a platform is first built, a plurality of moving rods are slidably inserted into the platform, a bottom template is fixedly installed on the plurality of moving rods, and a positioning assembly is installed on each moving rod at the same time. The positioning assembly abuts against the platform to position the moving rod and the bottom template, the moving assembly is installed on the platform and connected to the bottom template, a plurality of side templates are installed on the bottom template to obtain a template group, and the position of the template group is adjusted, and the position of the positioning assembly is adjusted to move it upward away from the platform. At this time, the moving assembly supports and positions the bottom template, and then the moving assembly is started, so that the template group and the moving rod move downward under the action of gravity, and the downward movement of the moving rod drives the positioning assembly to move downward until the positioning assembly abuts against the platform for positioning, thereby realizing the downward movement of the template group. Therefore, through one or more adjustments, until the template group moves down into place, the column passes through the through hole and extends into the template group. At the same time, the positioning assembly and the moving assembly position the template group, and then the template group is pumped and concrete is poured, so that the cap beam is connected to the plurality of columns, thereby completing the construction of the cap beam.

[0013] The movement of the formwork group is guided by multiple moving rods, and the formwork group is positioned and moved by the positioning assembly and the moving assembly. This greatly reduces the probability of shaking during the installation and movement of the formwork group, thereby improving the construction efficiency and quality. At the same time, the coordination between the column and the through hole is more precise, thereby greatly improving the convenience of passing the column through the through hole, and enabling the through hole and the column to coordinate more precisely, greatly improving the casting quality, and greatly reducing the amount of water entering the formwork group through the gap between the through hole and the column, reducing the difficulty of subsequent pumping, thereby improving the construction efficiency and quality of the cap beam.

[0014] Optionally, the positioning component includes:

[0015] A positioning plate, which is sleeved on the moving rod and abuts against the platform for positioning;

[0016] A positioning nut is threadedly connected to the moving rod and pressed against the positioning plate for positioning.

[0017] By adopting the above technical solution, the positioning plate is sleeved onto the moving rod and rests on the platform for positioning, and then the positioning nut is threadedly connected to the moving rod so that the positioning nut is pressed against the positioning plate for positioning, thereby realizing the positioning of the moving rod; when adjustment is required, the positioning nut is turned upward and away from the positioning plate. At this time, the template group and the moving rod are positioned by the moving assembly. After the positioning nut is adjusted into place, the moving assembly is started, so that the template group moves downward under the action of gravity, so that the moving rod drives the positioning nut to press against the positioning plate for positioning, thereby realizing the downward movement of the template group.

[0018] Optionally, the mobile component includes:

[0019] A movable frame, wherein the movable frame is arranged on the bottom template;

[0020] A hand chain hoist is arranged on a platform and hooked on a movable frame for positioning.

[0021] By adopting the above technical solution, the hand chain hoist is started, so that the movable frame and the template group move downward under the action of gravity, thereby realizing the downward movement of the template group, and the hand chain hoist positions the template group at the same time.

[0022] Optionally, a positioning protection component is provided on the positioning plate, and the positioning protection component includes:

[0023] An adjusting nut is rotatably disposed on the upper surface of the positioning plate and is threadedly connected to the moving rod, and the adjusting nut is located below the positioning nut and is pressed against the positioning nut for positioning;

[0024] The adjusting cylinder is arranged on the lower surface of the positioning plate and is sleeved on the moving rod and slidably penetrated on the platform.

[0025] By adopting the above technical solution, when installing the positioning plate, the positioning plate and the adjusting cylinder are sleeved on the moving rod and the adjusting nut is rotated to be threadedly connected to the moving rod, so as to adjust the position of the positioning plate so that the adjusting cylinder slides and passes through the platform; when the template group needs to be moved down, the positioning nut is turned away from the positioning plate, and then the adjusting nut is turned to drive the positioning plate and the adjusting cylinder close to the positioning nut, so that the adjusting nut is pressed against the positioning nut for positioning, and the adjusting cylinder is always slid and passed through the platform.

[0026] The threads on the moving rod are protected by the adjusting tube, which reduces the probability of damage to the threads of the moving rod caused by water when the moving rod and the platform are displaced. In addition, the adjusting nut and the positioning nut are pressed against each other for positioning, thereby reducing the probability of displacement of the positioning nut after adjustment, thereby improving the construction efficiency of the cap beam.

[0027] Optionally, the positioning nut is provided with an adjustment mechanism, and the adjustment mechanism comprises:

[0028] A fixed cylinder, which is detachably arranged on the top of the moving rod and sleeved on the moving rod;

[0029] A moving cylinder, which is sleeved on the moving rod and has a clamping groove for clamping with a positioning nut, the positioning nut is clamped and installed on the clamping groove for positioning and the bottom end extends below the clamping groove, and the moving cylinder is slidably penetrated on the inner side wall of the fixed cylinder;

[0030] The display assembly is arranged on the fixed cylinder and is used to display the moving distance of the moving cylinder and to locate the position of the moving cylinder.

[0031] By adopting the above technical solution, the positioning plate is sleeved on the moving rod, the positioning nut is threadedly connected to the moving rod, and then the moving cylinder is sleeved on the moving rod and the positioning nut is snap-fitted with the snap-fit ​​groove. Then the fixed cylinder is fixedly installed on the top of the moving rod, so that the fixed cylinder is slidably sleeved on the moving cylinder. Therefore, the thread of the moving rod is protected by the cooperation of the moving cylinder and the fixed cylinder, the probability of rust on the thread of the moving rod is reduced, the convenience of adjusting the positioning nut is improved, and thus the construction efficiency is improved.

[0032] At the same time, when the positioning nut is turned away from the positioning plate, the moving cylinder can be rotated to drive the positioning nut to rotate, so that the positioning nut and the moving cylinder rotate and move at the same time. Therefore, the moving position of the positioning nut is displayed through the display component. After the movement is completed, the display component simultaneously locates the position of the moving cylinder, so that multiple positioning components are on the same horizontal plane, which improves the stability of the template group when moving, thereby further improving the construction efficiency.

[0033] Optionally, the display component includes:

[0034] A display ring, the display ring is arranged on the movable cylinder, and a plurality of scale lines for indicating sizes are arranged vertically at intervals on the fixed cylinder;

[0035] A pointer, which is vertically slidably disposed on the fixed cylinder and points to the scale line and is mounted on the display ring under the action of gravity;

[0036] A fixing screw is threadedly connected to the pointer and pressed against the fixing cylinder for positioning.

[0037] By adopting the above technical solution, when adjusting, the fixing screw is turned to disengage from the fixed cylinder, and then the moving cylinder rotates and moves. When the moving cylinder rotates and moves, it drives the display ring to rotate and move. The movement of the display ring drives the pointer to move. The movement of the pointer is used to display the distance moved by the moving cylinder and the positioning nut. After the movement is completed, the fixing screw is turned to press against the fixed cylinder, so as to realize the positioning of the moving cylinder and the positioning nut, reducing the probability of the positioning nut moving after adjustment, further improving the consistency of the positions of multiple positioning nuts after adjustment, and improving the construction efficiency of the cap beam.

[0038] Optionally, a threaded tube is provided on the inner wall of the fixed tube, and the threaded tube is threadedly connected to the top of the moving rod. Two adjacent fixed tubes are connected to each other through a connecting mechanism for leveling. The connecting mechanism and the two fixed tubes are detachably connected and can rotate with each other.

[0039] By adopting the above technical scheme, a plurality of fixed cylinders are detachably connected to the moving rod through a threaded tube, and after being fixedly installed on the moving rod, the connecting mechanism is connected to two adjacent fixed cylinders, and the position of the fixed cylinder is adjusted according to the display of the connecting mechanism, so that the positions of the plurality of fixed cylinders are at the same horizontal height, thereby making the positions of the plurality of positioning plates tend to be consistent, so that the forces of the plurality of moving rods and the positioning plates are balanced, further improving the stability of the formwork group when moving downward, and improving the construction efficiency of the cap beam.

[0040] Optionally, the connecting mechanism includes:

[0041] Two connecting blocks, each of which has a connecting groove on its lower surface, a mounting ring rotatably mounted on the connecting groove, and the fixing tube is clamped and mounted on the mounting ring and abuts against the bottom of the connecting groove for positioning;

[0042] A sliding assembly is provided on the two connection blocks and enables the two connection blocks to be connected by horizontal sliding.

[0043] By adopting the above technical solution, when installing the two fixed cylinders, the two fixed cylinders are installed on the moving rod, and then the mounting ring on the connecting block is sleeved on the fixed cylinder, and the fixed cylinder is rotated to drive the mounting ring to rotate, so as to adjust the positions of the two fixed cylinders so that the bottom ends of the two fixed cylinders are both against the connecting groove for positioning, so that the two adjacent fixed cylinders are on the same horizontal plane, so as to achieve leveling; when the two fixed cylinders are installed again after being leveled, the two mounting rings are sleeved on the two fixed cylinders that have been leveled and the two fixed cylinders to be leveled, the sliding assembly is pressed downward, and the fixed cylinder to be leveled is rotated at the same time until the two fixed cylinders are both against the bottom of the connecting groove and stop, and then continue to be removed for subsequent leveling.

[0044] The sliding assembly is used to connect the two connecting blocks, and the sliding assembly can also adapt to the leveling of fixed cylinders at different distances, further improving the convenience during the installation process and improving the construction efficiency of the cap beam.

[0045] Optionally, the sliding assembly includes:

[0046] A fixed rod and a sliding rod, wherein the fixed rod and the sliding rod are respectively arranged on two connecting blocks and are both in a horizontal state;

[0047] The fixed block is arranged on one end of the fixed rod away from the connecting block, the sliding rod is horizontally slidably penetrated through the fixed block, and the fixed block is threadedly connected with a fixing screw abutting against the sliding rod.

[0048] By adopting the above technical solution, when movement is required, the fixing screw is turned to disengage the sliding rod, and then the position of the two connecting blocks can be moved. After the movement is completed, the fixing screw is turned to press against the sliding rod for positioning, so as to adjust the position of the two connecting blocks to adapt to the leveling of fixed cylinders at different distances, thereby improving the construction efficiency of the cap beam.

[0049] Optionally, the water extraction points in the template group are at both ends of the template group, the pouring point for pouring concrete into the template group is located in the middle of the template group, and the water is driven to the extraction points on both sides through the fluidity of the concrete.

[0050] By adopting the above technical solution, drainage is carried out at the extraction points on both sides through the concrete, thereby accelerating the drainage efficiency, thereby improving the construction efficiency of the cap beam.

[0051] In summary, the present application includes at least one of the following beneficial technical effects:

[0052] The movement of the formwork group is guided by multiple moving rods, and the formwork group is positioned and moved by the positioning assembly and the moving assembly. This greatly reduces the probability of shaking during the installation and movement of the formwork group, thereby improving the construction efficiency and quality; at the same time, it also makes the coordination between the column and the through hole more precise, thereby greatly improving the convenience of passing the column through the through hole, greatly improving the casting quality, and greatly reducing the difficulty of subsequent pumping, thereby improving the construction efficiency and quality of the cap beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 It is a three-dimensional structural diagram of the construction process;

[0054] Figure 2 It is a partial structural diagram of the construction process;

[0055] Figure 3It is a schematic diagram of the structure of the positioning protection components and the adjustment mechanism in the construction process, and a cross-section of the side walls of the fixed cylinder and the movable cylinder;

[0056] Figure 4 It is a structural diagram of the connecting mechanism in the construction process.

[0057] 1. Platform; 2. Support pile; 3. Formwork group; 4. Bottom formwork; 5. Side formwork; 6. Moving rod; 7. Positioning assembly; 8. Positioning plate; 9. Positioning nut; 10. Moving assembly; 11. Moving frame; 12. Hand winch; 13. Vertical part; 14. Horizontal part; 15. Positioning protection assembly; 16. Adjusting nut; 17. Adjusting cylinder; 18. Adjusting mechanism; 19. Fixed cylinder; 20. Moving cylinder; 21. Threaded tube; 22. Snap-in groove; 23. Moving groove; 24. Display assembly; 25. Display ring; 26. Pointer; 27. Fixing screw; 28. Display part; 29. ​​Moving part; 30. Arrow; 31. Connecting mechanism; 32. Connecting block; 33. Mounting ring; 34. Sliding assembly; 35. Fixed rod; 36. Fixed block; 37. Sliding rod; 38. Fixed screw; 39. DETAILED DESCRIPTION

[0058] The following is combined with Figure 1-4 This application is described in further detail.

[0059] The embodiment of the present application discloses a construction process for a cap beam of a dock ramp.

[0060] Reference Figure 1 The construction process of the cap beam of the wharf ramp includes the following construction steps:

[0061] Build platform 1: first use the support piles 11 used when pouring columns. The support piles 11 are formed by pouring concrete into water. The support piles 11 are in a vertical state. Build platform 1 on multiple support piles 11, and platform 1 can be spliced ​​with double I-beams.

[0062] Reference Figure 1 and Figure 2 , installing the template group 2, multiple positioning components 3 and moving components 4: the bottom template 21 is installed on the platform 1 by sliding up and down through multiple moving rods 24, the bottom template 21 is in a horizontal state and has multiple through holes, and the multiple through holes are arranged one by one corresponding to the multiple columns; the multiple moving rods 24 are in a vertical state, and the multiple moving rods 24 are fixedly installed on the upper surface of the bottom template 21 and are arranged horizontally at intervals. At the same time, when the double I-beams are spliced, a passing space for the moving rods 24 to pass through is left between the two I-beams.

[0063] A plurality of positioning components 3 are arranged corresponding to a plurality of moving rods 24 one by one, and then a positioning component 3 is installed on each moving rod 24 so that the positioning component 3 rests on the upper surface of the platform 1 to position the moving rod 24 and the formwork group 2; the moving component 4 is installed on the platform 1 and connected to the bottom formwork 21 and used to drive the bottom formwork 21 to move, and the side formwork 22 is installed on the bottom formwork 21. At the same time, a plurality of side formworks 22 are located on the inner side of the plurality of moving rods 24, and the length direction of the formwork group 2 is parallel to the length direction of the bottom formwork 21. Then, the steel bars are tied inside the formwork group 2 to complete the installation of the formwork group 2.

[0064] Lowering the template group 2: adjusting the position of the positioning component 3 on the moving rod 24 so that the positioning component 3 moves upward and away from the platform 1, and then starting the moving component 4 so that the template group 2 moves downward under the action of gravity until the positioning component 3 abuts against the platform 1 for positioning, thereby completing the downward movement of the template group 2. The downward movement of the template group 2 can be completed by moving downward once or in multiple times, so that the template group 2 is placed in the water, and at the same time, multiple columns pass through multiple through holes respectively;

[0065] Drainage and pouring: extract the water in the formwork group 2, and the water extraction points are located at both ends of the formwork group 2. Pour concrete into the formwork group 2 through the conduit, and the pouring point is located in the middle of the formwork group 2. The fluidity of the concrete is used to drive the water in the formwork group 2 to the extraction points on both sides. After pouring to the surface layer, use the reserved amount of concrete to flush the four corners of the cap beam to make the floating slurry rush out. When finishing the surface, the workers shovel away excess floating slurry to complete the construction of the cap beam.

[0066] Reference Figure 2 , multiple moving components 4 are spaced apart along the length direction of the bottom template 21, and the moving components 4 include a moving frame 41 and a hand winch 42, the moving frame 41 includes two vertical parts 43 and a horizontal part 44, the two vertical parts 43 are respectively located on both sides of the multiple side templates 22, and the vertical parts 43 are vertically slidably penetrated on the bottom template 21, and at the same time, the vertical parts 43 are threadedly connected to two fixing nuts that press on the upper and lower surfaces of the bottom template 21; the horizontal part 44 is fixedly installed on the top of the two vertical parts 43, and the horizontal part 44 is cylindrical; the hand winch 42 is fixedly installed on the lower surface of the platform 1, and the hook on the hand winch 42 is hooked on the horizontal part 44 for positioning, so that multiple hand winches 42 support and position the template group 2.

[0067] Reference Figure 2 and Figure 3The positioning assembly 3 includes a positioning plate 31 and a positioning nut 32. A threaded section is provided on the moving rod 24, and the threaded section extends from the moving rod 24 below the platform 1 to the top of the moving rod 24. The positioning plate 31 is sleeved on the moving rod 24 and is placed on the upper surface of the platform 1 for positioning. The positioning nut 32 is threadedly connected to the moving rod 24 and pressed against the upper surface of the positioning plate 31 for positioning, so as to realize the positioning of the moving rod 24 and the template group 2, and the template group 2 is supported by multiple positioning assemblies 3 and hand winches 42.

[0068] A positioning protection component 5 is provided on the positioning plate 31, and the positioning protection component 5 includes an adjusting nut 51 and an adjusting cylinder 52. The adjusting nut 51 is rotatably installed on the upper surface of the positioning plate 31, and the adjusting nut 51 is threadedly connected to the moving rod 24, and the adjusting nut 51 and the positioning nut 32 are pressed against each other for positioning; the adjusting cylinder 52 is fixedly installed on the lower surface of the positioning plate 31, and the adjusting cylinder 52 is sleeved on the moving rod 24 to protect the threaded section on the moving rod 24, and at the same time, the adjusting cylinder 52 is slidably penetrated in the passing space, and the adjusting cylinder 52 is always located below the platform 1 through the bottom end, so that the adjusting cylinder 52 protects the threaded section when the moving rod 24 moves.

[0069] During installation, the adjusting cylinder 52 and the positioning plate 31 are sleeved onto the moving rod 24, the adjusting nut 51 is screwed to be threadedly connected to the moving rod 24, and the adjusting nut 51 is rotated to adjust the position of the positioning plate 31 so that the positioning plate 31 is pressed against the platform 1 for positioning, and then the positioning nut 32 is threadedly connected to the moving rod 24, and the positioning nut 32 and the adjusting nut 51 are pressed against each other for positioning.

[0070] Reference Figure 2 and Figure 3 , an adjusting mechanism 6 is provided on the positioning nut 32, and the adjusting mechanism 6 includes a fixed cylinder 61, a movable cylinder 62 and a display assembly 7. A threaded tube 63 is coaxially fixedly installed on the inner side wall of the fixed cylinder 61, and the threaded tube 63 is threadedly connected to the top of the movable rod 24, so as to realize that the fixed cylinder 61 can be detachably installed at the top of the movable rod 24, and the fixed cylinder 61 is coaxially sleeved on the movable rod 24; the movable cylinder 62 is sleeved on the movable rod 24 and is located below the fixed cylinder 61, and the movable cylinder 62 is slidably penetrated on the inner side wall of the fixed cylinder 61, and a clamping groove 64 is provided at the bottom end of the movable cylinder 62 for clamping with the positioning nut 32, and the depth of the clamping groove 64 is less than the height of the positioning nut 32, and the positioning nut 32 is clamped and installed on the clamping groove 64, and the bottom end of the positioning nut 32 is extended out of the clamping groove 64, so as to facilitate the use of tools to clamp the positioning nut 32 for rotation.

[0071] The display assembly 7 is arranged on the fixed cylinder 61 and is used to display the moving distance of the moving cylinder 62 and the positioning nut 32. The display assembly 7 includes a display ring 71, a pointer 72 and a fixing screw 73. The display ring 71 is coaxially fixedly installed on the outer wall of the moving cylinder 62; a moving groove 65 is vertically opened on the outer wall of the fixed cylinder 61, and the moving groove 65 is connected to the bottom end of the fixed cylinder 61, and the cross-section of the moving groove 65 is T-shaped, and scale lines are vertically spaced on the outer wall of the fixed cylinder 61 and located on one side of the moving groove 65. The scale lines are used to display the height.

[0072] The pointer 72 includes a display portion 74 and a moving portion 75. The display portion 74 is vertically slidably installed on the moving groove 65, and an arrow 76 pointing to the scale line is fixedly installed on the display portion 74; the moving portion 75 is integrally arranged on the lower surface of the display portion 74, and the moving portion 75 vertically extends downward to the display ring 71 and is placed on the upper surface of the display ring 71 for positioning; the fixing screw 73 horizontally passes through the display portion 74 and is threadedly connected to the display portion 74, and at the same time the fixing screw 73 is pressed against the moving groove 65 to continue positioning.

[0073] When moving the positioning nut 32, first tighten the fixing screw 73 to disengage it from the moving groove 65, then manually rotate the moving cylinder 62 to drive the positioning nut 32 to rotate, or use a tool to drive the positioning nut 32 to rotate, so that the positioning nut 32 is away from the adjusting nut 51, and then continue to rotate the moving cylinder 62 to drive the positioning nut 32 to move upward. The upward movement of the moving cylinder 62 drives the display ring 71 to rotate and move upward at the same time, and the display ring 71 pushes the moving part 75, the display part 74 and the arrow 76 to move upward at the same time. The upward movement of the arrow 76 is used to display the distance moved by the positioning nut 32. When the adjustment is completed, tighten the fixing screw 73 to position the position of the positioning nut 32.

[0074] Then, the adjusting nut 51 is screwed upward to move close to the positioning nut 32, so that the adjusting nut 51 and the positioning nut 32 are pressed against each other for positioning. The upward movement of the adjusting nut 51 drives the positioning plate 31 upward, and then multiple hand winches 42 are started at the same time, so that the template group 2 moves downward. The downward movement of the template group 2 drives the moving rod 24 and the moving cylinder 62 to move downward at the same time until the positioning plate 31 is pressed against the platform 1 for positioning. The hand winch 42 stops running, completing the downward movement of the template group 2 once, and then repeats the downward movement multiple times until the template group 2 moves down into place, so that multiple columns pass through multiple through holes respectively, thereby completing the downward movement of the template group 2.

[0075] Reference Figure 2 and Figure 4When two adjacent fixed cylinders 61 are installed, they are connected to each other through a connecting mechanism 8 for leveling, and the connecting mechanism 8 is detachably connected to the two fixed cylinders 61, so that multiple fixed cylinders 61 are on the same horizontal plane, and the fixed cylinder 61 is connected to the positioning assembly 3, so that multiple positioning assemblies 3 are on the same horizontal plane, thereby improving the stability of the template group 2 when moving downward, and improving the construction efficiency and quality of the cap beam; the connecting mechanism 8 includes two connecting blocks 81 and a sliding assembly 9, and connecting grooves are provided on the lower surfaces of the two connecting blocks 81, and mounting rings 83 are rotatably installed on the two connecting grooves, and the bottom end of the mounting ring 83 extends to the bottom of the connecting block 81, and the fixed cylinder 61 is clamped and installed on the mounting ring 83 and rests on the bottom of the connecting groove for positioning.

[0076] The sliding assembly 9 is arranged on the two connecting blocks 81 so that the two connecting blocks 81 are horizontally slidably connected, so as to meet the fixed tubes 61 of different horizontal distances; the sliding assembly 9 includes a fixed rod 91, a fixed block 92 and a sliding rod 93, the fixed rod 91 and the sliding rod 93 are respectively fixedly installed on the side walls of the two connecting blocks 81 and are both in a horizontal state, and the sliding rod 93 is located above the fixed rod 91; the fixed block 92 is fixedly installed on the end of the fixed rod 91 away from the connecting block 81 and extends vertically to the top of the fixed rod 91, and the sliding rod 93 is horizontally slidably penetrated on the fixed block 92, so as to realize the sliding connection of the two connecting blocks 81, and at the same time, a fixed screw 94 abutting on the sliding rod 93 is threadedly connected on the upper surface of the fixed block 92, so as to realize the connection of the two fixed tubes 61 of different distances.

[0077] When installing the two fixed cylinders 61, install the two fixed cylinders 61 onto the moving rod 24, then put the mounting ring 83 on the connecting block 81 onto the fixed cylinder 61, press the fixed rod 91 or the moving rod 93 downward, rotate the fixed cylinder 61 to drive the mounting ring 83 to rotate, so as to adjust the positions of the two fixed cylinders 61 so that the bottom ends of the two fixed cylinders 61 both abut against the connecting groove for positioning, so that the two adjacent fixed cylinders 61 are on the same horizontal plane; when the two fixed cylinders 61 have been leveled and the fixed cylinders 61 are installed again, the two mounting rings 83 are put onto the two fixed cylinders 61 that have been leveled and the two to be leveled, press the fixed rod 91 or the moving rod 93 downward, and rotate the fixed cylinder 61 to be leveled at the same time until the two fixed cylinders 61 both abut against the bottom of the connecting groove and stop, and then continue to remove them for subsequent leveling.

[0078] The working principle of the embodiment of the present application is as follows:

[0079] First, build the platform 1, put the adjustment cylinder 52 and the positioning plate 31 on the moving rod 24, and screw the adjustment nut 51 to be threaded onto the moving rod 24, slide the adjustment cylinder 52 onto the platform 1, so that the positioning plate 31 abuts against the platform 1 for positioning, and thread the positioning nut 32 onto the moving rod 24, and put the moving cylinder 62 and the fixed cylinder 61 on the moving rod 24, and thread the threaded tube 63 on the fixed cylinder 61 onto the moving rod 24, so that the moving cylinder 62 is put on the positioning nut 32, and then use the connecting mechanism 8 to connect with the two fixed cylinders 61, and press down. Connecting mechanism 8, screw the fixing tube 61 so that the fixing tube 61 abuts against the bottom of the connecting groove for positioning, and at the same time, the rotation of the fixing tube 61 also drives the adjusting tube 52 and the positioning nut 32 to rotate, and then screw the adjusting nut 51 and the positioning nut 32 to abut against each other for positioning, so that multiple fixing tubes 61 and multiple positioning plates 31 are on the same horizontal plane, and then the bottom template 21 is fixedly installed on the bottom ends of multiple moving rods 24, and then the side template 22 and multiple moving components 4 are installed, and then the steel bars are tied in the template group 2 to complete the installation of the template group 2 and the moving components 4.

[0080] The fixing screw 73 is turned to disengage from the fixing tube 61, and the adjusting tube 52 is rotated to drive the positioning nut 32 to move upward, and the upward movement of the adjusting tube 52 drives the pointer 72 to move to display the size. After the adjustment is in place, the fixing screw 73 is turned to press against the moving groove 65 for positioning, and then the adjusting nut 51 is turned to move upward and press against the positioning nut 32 for positioning, and then multiple hand hoists 42 are started at the same time, and the template group 2 moves downward under the action of gravity until the positioning plate 31 presses against the platform 1 for positioning, thereby completing the downward movement of the template group 2. At the same time, the template group 2 is moved into place through one or more downward movements, and then the pouring of concrete is started, thereby realizing the construction of the cap beam and improving the construction efficiency of the cap beam.

[0081] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A construction process for a cap beam of a dock ramp, characterized in that: The construction steps include: Build the platform (1); Installing the template group (2), a plurality of positioning components (3) and a moving component (4): installing the bottom template (21) on the platform (1) by sliding up and down through a plurality of moving rods (24), then installing a positioning component (3) on each moving rod (24), so that the positioning component (3) abuts against the platform (1) to position the moving rod (24); installing the moving component (4) on the platform (1) and connecting it to the bottom template (21) and used to drive the bottom template (21) to move, installing the side template (22) on the bottom template (21), thereby completing the installation of the template group (2); Lowering the template group (2): adjusting the position of the positioning component (3) on the moving rod (24) so ​​that the positioning component (3) moves upward and away from the platform (1), and then the moving component (4) starts to drive the template group (2) to move downward until the positioning component (3) abuts against the platform (1) for positioning, thereby completing the downward movement of the template group (2). Therefore, through at least one descent, the template group (2) is lowered into place and placed in the water; Drainage and pouring: extracting water from the formwork group (2), and then pouring concrete into the formwork group (2) to complete the construction of the cap beam; The positioning component (3) comprises: A positioning plate (31), wherein the positioning plate (31) is sleeved on the moving rod (24) and abuts against the platform (1) for positioning; A positioning nut (32), wherein the positioning nut (32) is threadedly connected to the moving rod (24) and pressed against the positioning plate (31) for positioning; A positioning protection component (5) is provided on the positioning plate (31), and the positioning protection component (5) comprises: an adjusting nut (51), the adjusting nut (51) being rotatably disposed on the upper surface of the positioning plate (31) and being threadedly connected to the moving rod (24), the adjusting nut (51) being located below the positioning nut (32) and being pressed against the positioning nut (32) for positioning; An adjusting cylinder (52), the adjusting cylinder (52) being arranged on the lower surface of the positioning plate (31) and being sleeved on the moving rod (24) and being slidably disposed on the platform (1); The positioning nut (32) is provided with an adjustment mechanism (6), and the adjustment mechanism (6) comprises: A fixed cylinder (61), the fixed cylinder (61) being detachably disposed on the top end of the moving rod (24) and sleeved on the moving rod (24); a moving cylinder (62), the moving cylinder (62) being sleeved on the moving rod (24) and having a clamping groove (64) for clamping with the positioning nut (32); the positioning nut (32) being clamped and installed on the clamping groove (64) for positioning and the bottom end of the clamping groove (64) extending below the clamping groove (64); and the moving cylinder (62) being slidably disposed on the inner side wall of the fixed cylinder (61); A display component (7) is arranged on the fixed cylinder (61) and is used to display the distance moved by the movable cylinder (62) and to locate the position of the movable cylinder (62).

2. A construction process for a cap beam of a dock ramp according to claim 1, characterized in that: The mobile component (4) comprises: A movable frame (41), wherein the movable frame (41) is arranged on the bottom template (21); A hand chain hoist (42), wherein the hand chain hoist (42) is arranged on the platform (1) and is hooked on the movable frame (41) for positioning.

3. A construction process for a cap beam of a dock ramp according to claim 1, characterized in that: The display component (7) comprises: A display ring (71), the display ring (71) being arranged on the movable cylinder (62), and a plurality of scale lines for indicating dimensions being arranged at intervals in a vertical direction on the fixed cylinder (61); A pointer (72), the pointer (72) being vertically slidably disposed on the fixed cylinder (61) and pointing to the scale line and being mounted on the display ring (71) under the action of gravity; A fixing screw (73) is threadedly connected to the pointer (72) and pressed against the fixing cylinder (61) for positioning.

4. A construction process for a cap beam of a dock ramp according to claim 1, characterized in that: The inner wall of the fixed cylinder (61) is provided with a threaded tube (63), and the threaded tube (63) is threadedly connected to the top of the moving rod (24). Two adjacent fixed cylinders (61) are connected to each other via a connecting mechanism (8) for leveling. The connecting mechanism (8) and the two fixed cylinders (61) are both detachably connected and can rotate relative to each other.

5. A construction process for a cap beam of a dock ramp according to claim 4, characterized in that: The connecting mechanism (8) comprises: Two connecting blocks (81), each of the two connecting blocks (81) having a connecting groove on its lower surface, a mounting ring (83) rotatably mounted on the connecting groove, the fixing cylinder (61) being snap-fitted and mounted on the mounting ring (83) and resting against the bottom of the connecting groove for positioning; A sliding assembly (9) is arranged on two connecting blocks (81) and enables the two connecting blocks (81) to be connected in a horizontal sliding manner.

6. A construction process for a cap beam of a dock ramp according to claim 5, characterized in that: The sliding assembly (9) comprises: A fixed rod (91) and a sliding rod (93), wherein the fixed rod (91) and the sliding rod (93) are respectively arranged on two connecting blocks (81) and are both in a horizontal state; A fixed block (92), the fixed block (92) being arranged on an end of the fixed rod (91) away from the connecting block (81), the sliding rod (93) being horizontally slidably penetrated through the fixed block (92), and the fixed block (92) being threadedly connected to a fixed screw rod (94) abutting against the sliding rod (93).

7. The construction process of the cap beam of the dock ramp according to claim 1 is characterized by: The water extraction points in the template group (2) are at the two ends of the template group (2), the pouring point for pouring concrete into the template group (2) is located in the middle of the template group (2), and the water is driven to the extraction points on both sides through the fluidity of the concrete.

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