A concrete pouring bracket for ground-connected wall

Abstract

The utility model relates to a ground-connected wall concrete pouring support, including a mobile platform, a pipe mouth leg groove and a support frame are arranged on the mobile platform, a support leg is connected in the leg groove, a plurality of clamping members are evenly distributed on the upper end surface of the pipe mouth, a plurality of downward moving auxiliary members are evenly distributed on the lower end surface, the clamping member includes a hydraulic rod A, a clamping plate is connected to the telescopic end of the hydraulic rod A, the fixed end of the hydraulic rod A is connected to the upper end surface of the mobile platform, and the clamping plate is movably arranged above the pipe mouth. By installing a plurality of clamping members on the pipe mouth, the hydraulic rod A pushes the clamping plate to clamp and fix the concrete conduit, which can be applicable to the fixation of concrete conduits with different diameters, and can clamp conduits with different diameters without replacing the clamping members, thereby shortening the construction period.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring, in particular to a ground-connected wall concrete pouring bracket. Background Art

[0002] Before excavating the ground-connected wall groove section, the guide wall is constructed along the longitudinal axis of the continuous wall on both sides, which needs to be poured with cast-in-place concrete or reinforced concrete. When using concrete conduits for ground-connected wall pouring, a pouring bracket is required to fix the concrete conduits.

[0003] The Chinese utility model patent document with publication number CN217105095U in the prior art discloses a ground-connected wall concrete pouring bracket, which belongs to the technical field of concrete pouring. The bracket comprises a mobile platform, which is erected on the guide walls on both sides of the ground-connected wall, and the mobile platform moves along the length direction of the ground-connected wall. The mobile platform comprises a platform plate, and a fixing hole for fixing a concrete conduit is formed on the platform plate. A through hole is formed on the platform plate, and two flip plates are hinged in the through hole. The hinged ends of the two flip plates are arranged to face away from each other, and the close sides of the two flip plates are respectively provided with semicircular grooves.

[0004] The above patent sets a flip plate and opens a semicircular groove on the flip plate, so that when the two flip plates are in a horizontal state, the two semicircular grooves form a fixing hole relative to each other, and the fixing hole fixes the concrete conduit. When the concrete conduit is lifted, the flip plate can be opened, so that the concrete conduit can be disassembled, making the fixing method of the concrete conduit simple and convenient for disassembly of the concrete conduit; however, when lowering the concrete conduit, the two semicircular grooves need to be opened, and the semicircular grooves fix the concrete conduit. If concrete conduits of different diameters are placed for fixing, semicircular grooves of different radii need to be replaced, which is troublesome to operate and delays the construction period. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a ground-connected wall concrete pouring bracket, which can fix concrete conduits with different diameters and shorten the construction period.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A ground-connected wall concrete pouring support comprises a mobile platform, wherein the mobile platform is provided with a pipe mouth leg groove and a support frame, wherein the leg groove is connected with a support leg, wherein the upper end surface of the pipe mouth is evenly distributed with a plurality of clamping members, and the lower end surface is evenly distributed with a plurality of downward moving auxiliary members, wherein the clamping members comprise a hydraulic rod A, wherein the telescopic end of the hydraulic rod A is connected with a clamping plate, wherein the fixed end of the hydraulic rod A is connected to the upper end surface of the mobile platform, and wherein the clamping plate is movably arranged above the pipe mouth.

[0008] The downward moving auxiliary component includes a hydraulic rod B, the telescopic end of the hydraulic rod B is connected to a seat plate, the seat plate is connected to a bent rod, a roller is provided on the bent rod, the fixed end of the hydraulic rod B is connected to the lower end surface of the mobile platform, and the roller is provided below the pipe mouth.

[0009] There are four leg slots distributed on the four corners of the mobile platform. The legs are arranged on the lower end surface of the mobile platform, and the support frame is arranged on the upper end surface of the mobile platform.

[0010] The pipe mouth is arranged on one side of the upper end surface of the mobile platform, a winch is arranged on the other side of the upper end surface of the mobile platform, the support frame is arranged above the pipe mouth, one end of the cable is connected to the winch, and the other end of the cable is passed around the upper end of the support frame.

[0011] The beneficial effects of the utility model are:

[0012] 1. By installing multiple clamps on the pipe mouth, the hydraulic rod A pushes the clamp to clamp and fix the concrete pipe, which can be applied to fix concrete pipes of different diameters. It is not necessary to replace the clamps to clamp pipes of different diameters, thus shortening the construction period.

[0013] 2. Through the downward moving auxiliary parts, when the concrete conduit is lowered, a group of rollers of the downward moving auxiliary parts will first synchronously clamp the concrete conduit in the pipe mouth, and then a group of clamps will be released. During the lowering process of the concrete conduit, a group of rollers will roll synchronously close to the surrounding side walls of the concrete conduit while the concrete conduit is lowered, which can assist the stable vertical lowering of the concrete conduit. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the layout structure of the upper end surface of the mobile platform;

[0016] Figure 3 It is a schematic diagram of the layout structure of the lower end surface of the mobile platform;

[0017] Figure 4 It is a structural diagram of the mobile platform;

[0018] Figure 5 It is a schematic diagram of the structure inside the mobile platform;

[0019] Figure 6 is a schematic diagram of the structure of the drive component;

[0020] Figure 7 is a schematic diagram of the structure of the rotating rod;

[0021] Figure 8 is a schematic diagram of the structure of the clamping member;

[0022] Fig. 9 It is a structural schematic diagram of the downward moving auxiliary component;

[0023] As shown in the figure: 100-mobile platform; 101-pipe mouth; 102-leg slot; 103-transverse slot; 104-longitudinal slot; 105-through slot; 106-limiting blind hole; 107-limiting rod; 110-leg; 120-driving assembly; 121-rotating rod; 1211-connecting rod; 1212-hand wheel; 1213-guide rod; 1214-active gear stick; 122-gear stick A; 1 23-gear stick B; 124-gear stick C; 125-chain A; 126-chain B; 130-support frame; 200-winch; 210-cable; 300-concrete hopper; 400-concrete conduit; 500-clamp; 510-hydraulic rod A; 520-clamp; 600-downward moving auxiliary part; 610-hydraulic rod A; 620-seat plate; 630-bending rod; 640-roller. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Implementation 1

[0026] like Figures 1 to 9 As shown, a ground-anchored wall concrete casting support includes a mobile platform 100, on which a pipe mouth 101, a leg groove 102 and a support frame 130 are provided, and a support leg 110 is connected in the leg groove 102. A plurality of clamping members 500 are evenly distributed on the upper end surface of the pipe mouth 101, and a plurality of downward moving auxiliary members 600 are evenly distributed on the lower end surface. The clamping member 500 includes a hydraulic rod A510, and a splint 520 is connected to the telescopic end of the hydraulic rod A510. The fixed end of the hydraulic rod A510 is connected to the upper end surface of the mobile platform 100, and the splint 520 is movably arranged above the pipe mouth 101.

[0027] The downward movement auxiliary component 600 includes a hydraulic rod B610, the telescopic end of the hydraulic rod B610 is connected to a seat plate 620, the seat plate 620 is connected to a bending rod 630, the bending rod 630 is provided with a roller 640, the fixed end of the hydraulic rod B610 is connected to the lower end surface of the mobile platform 100, and the roller 640 is provided below the pipe mouth 101.

[0028] There are four leg slots 102 distributed on the four corners of the mobile platform 100 . The legs 110 are disposed on the lower end surface of the mobile platform 100 , and the support frame 130 is disposed on the upper end surface of the mobile platform 100 .

[0029] The pipe mouth 101 is arranged on one side of the upper end surface of the mobile platform 100, and a winch 200 is arranged on the other side of the upper end surface of the mobile platform 100. The support frame 130 is arranged above the pipe mouth 101. One end of the cable 210 is connected to the winch 200, and the other end of the cable 210 is passed around the upper end of the support frame 130.

[0030] An installation groove is arranged in the body of the mobile platform 100, and the installation groove includes a transverse groove 103, a longitudinal groove 104 and a through groove 105. The transverse groove 103 connects the two transversely arranged leg grooves 102, and the longitudinal groove 104 and the through groove 105 are arranged in the middle position of the transverse groove 103. The transverse groove 103, the longitudinal groove 104 and the through groove 105 are interconnected, and the inner side of the transverse groove 103 is connected to the longitudinal groove 104, and the outer side is connected to the through groove 105.

[0031] The installation groove is provided with a driving assembly 120, and the driving assembly 120 includes a rotating rod 121, and the rotating rod 121 is arranged in the longitudinal groove 104, and the two ends of the rotating rod 121 pass through the through groove 105, and the rotating rod 121 includes a connecting rod 1211, and the two ends of the connecting rod 1211 are connected with a guide rod 1213, and the guide rod 1213 is sleeved with a driving gear rod 1214, and one end surface of the rotating rod 121 is connected with a hand wheel disc 1212, and the transverse groove 1 03 A gear stick A122 is provided at one end, a gear stick B123 is provided at the other end, and a gear stick C124 is provided in the middle section. A tooth groove is provided on the inner side of the support leg 110. The gear stick A122 and the gear stick B123 are meshed with the corresponding tooth grooves. The gear stick C124 is meshed with the active gear stick 1214. The gear stick A122 is connected to the rotating rod 121 through a chain A125, and the gear stick C124 is connected to the gear stick B123 through a chain B126.

[0032] A plurality of limiting blind holes 106 are evenly distributed on the outer side surface of the through slot 105 , and a limiting rod 107 is movably provided on the hand wheel disc 1212 , and the limiting rod 107 corresponds to the limiting blind hole 106 .

[0033] A ground-connected wall concrete pouring support includes a mobile platform 100, a clamping member 500 and a downward moving auxiliary member 600. A pipe mouth 101 is opened on one side of the mobile platform 100, and a group of evenly distributed clamping members 500 are fixed to the outer ring of the top of the pipe mouth 101. A winch 200 is fixed to one side of the top of the mobile platform 100, and a support frame 130 is fixed to the other side of the top of the mobile platform 100.

[0034] Specifically, the clamping member 500 includes a hydraulic rod A510 and a clamping plate 520 , and the connecting end of the hydraulic rod A510 is connected to the clamping plate 520 .

[0035] Furthermore, the cable 210 on the hoist 200 passes through the support frame 130 and is connected to the concrete hopper 300 . The bottom of the concrete hopper 300 is connected to a concrete conduit 400 . The concrete conduit 400 vertically crosses the pipe opening 101 .

[0036] During normal use, when the concrete conduit 400 vertically crosses the pipe mouth 101 and needs to be clamped and fixed, the hydraulic rods A510 in a group of clamping members 500 are synchronously started through a switch, and the action of each hydraulic rod A510 immediately drives the respective clamping plates 520 to move inward, and the concrete conduit 400 in the pipe mouth 101 is synchronously clamped by a group of clamping plates 520.

[0037] When the concrete conduit 400 needs to be lowered in the pipe mouth 101, the hydraulic rods A510 in a group of clamps 500 are synchronously started again through the switch. Through the action of each hydraulic rod A510, the respective clamping plates 520 are immediately driven to move outward, so that a group of clamping plates 520 are synchronously moved away from the concrete conduit 400 in the pipe mouth 101, and the concrete conduit 400 in the pipe mouth 101 can be released.

[0038] When pouring, the pouring bracket is placed above the ground-connected wall to be poured, and through the joint action of the support frame 130, the cable 210 and the winch 200, a concrete conduit 400 is first hoisted by the cable 210 of the winch 200, and the concrete conduit 400 is made to cross the pipe opening 101, and the concrete conduit 400 is clamped by a set of clamping members 500, and then the second concrete conduit 400 is hoisted by the cable 210 of the winch 200, and the concrete conduit 400 is connected to the first concrete conduit 400, and then the set of clamping members 500 immediately releases the first concrete conduit 400, and the two concrete conduits are connected. 400 are lowered together so that the second concrete conduit 400 reaches the position of the first concrete conduit 400, and then a group of clamps 500 are used to clamp the second concrete conduit 400, and the installation is carried out in sequence according to the above operations until the concrete conduit 400 lowered to the bottom just reaches the required pouring position, and the concrete conduit 400 group of appropriate length is installed, and then the concrete hopper 300 is hoisted by the cable 210 of the winch 200 and connected to the top concrete conduit 400, and then concrete is poured into the concrete hopper 300, and the ground-connected wall is poured using the concrete conduit 400 group.

[0039] Implementation 2

[0040] Leg grooves 102 are provided at the four corners of the mobile platform 100, and each leg groove 102 is connected to a support leg 110. An installation groove is provided inside the mobile platform 100, and the installation groove includes a transverse groove 103, a longitudinal groove 104 and a through groove 105. The middle part of the two transverse grooves 103 is connected through the longitudinal groove 104, and the two outer ends of the longitudinal groove 104 are provided with a through groove 105, which is connected to the outside of the mobile platform 100 through the through groove 105. The two ends of the two transverse grooves 103 are respectively connected to the corresponding leg grooves 102, and a driving component 120 is connected to the installation groove of the mobile platform 100, and the driving component 120 synchronously drives a group of support legs 110.

[0041] Specifically, the driving assembly 120 includes a rotating rod 121, a gear stick A122, a gear stick B123, a gear stick C124, a chain A125 and a chain B126. The interior of the longitudinal groove 104 is connected to the rotating rod 121. The rotating rod 121 includes a connecting rod 1211, a hand wheel plate 1212, a guide rod 1213 and a driving gear stick 1214. The hand wheel plate 1212 is welded to one end of the connecting rod 1211. Guide rods 1213 are installed near both ends of the connecting rod 1211. A driving gear stick 1214 is sleeved and fixed in each guide rod 1213. The two ends of the connecting rod 1211 respectively cross the through slots 105 on both sides of the mobile platform 100 and are connected to the mobile platform. The platform 100 forms a movable connection, and a gear stick A122 is movably connected in one end of the two transverse grooves 103 located on the same side, and a gear stick B123 is movably connected in the other end of the two transverse grooves 103 located on the same side. The insides of the two transverse grooves 103 close to the longitudinal groove 104 are movably connected with a gear stick C124, and the gear stick A122 and the rotating rod 121 in the same transverse groove 103 are connected by a chain A125, and the gear stick B123 and the gear stick C124 in the same transverse groove 103 are connected by a chain B126, and the rotating rod 121 and the gear stick C124 in the same transverse groove 103 are transmission connected.

[0042] A circle of evenly arranged limit blind holes 106 is provided on the outer circle of the through groove 105 on one side of the mobile platform 100, and the aperture of the limit blind hole 106 is the same as the aperture of the limit rod 107. A limit through hole is provided on the handwheel disk 1212, and the aperture of the limit through hole on the handwheel disk 1212 is the same as the aperture of the limit rod 107. The limit rod 107 crosses the overlapping limit through hole and the limit blind hole 106 to limit the handwheel disk 1212.

[0043] The structures of gear stick A122, gear stick B123 and gear stick C124 are the same. The inner side surfaces of the supporting legs 110 are evenly provided with tooth grooves, and the gear stick A122 and gear stick B123 respectively mesh with the tooth grooves of the corresponding supporting legs 110.

[0044] When adjusting the legs 110 of the mobile platform 100, first pull out the limit rod 107. If the hand wheel 1212 is rotated clockwise, the rotating rod structure 121 will rotate clockwise as a whole. Through the transmission action of the chain A125, the gear stick A122 will be driven to rotate clockwise, causing the two legs 110 engaged with the gear stick A122 to move up. When the rotating rod structure 121 rotates clockwise as a whole, the gear stick C124 will be immediately driven to rotate counterclockwise. Through the transmission action of the chain B126, the gear stick B123 will be driven to rotate counterclockwise, causing the two legs 110 engaged with the gear stick B123 to move up. After each leg 110 is synchronously moved up to the appropriate position, the limit rod 107 is passed through the overlapping limit through hole and limit blind hole 106, thereby limiting the hand wheel 1212 again.

[0045] After the limit rod 107 is pulled out, if the hand wheel 1212 is rotated counterclockwise, the rotating rod structure 121 will rotate counterclockwise as a whole. Through the transmission action of the chain A125, the gear rod A122 is driven to rotate counterclockwise, causing the two legs 110 engaged with the gear rod A122 to move downward. While the rotating rod 121 rotates counterclockwise as a whole, it will immediately drive the gear rod C124 to rotate clockwise. Through the transmission action of the chain B126, the gear rod B123 is driven to rotate clockwise, causing the two legs 110 engaged with the gear rod B123 to move downward. After each leg 110 is synchronously moved downward to the appropriate position, the limit rod 107 is passed across the overlapping limit through hole and limit blind hole 106, thereby limiting the hand wheel 1212 again.

[0046] Implementation 3

[0047] The downward moving auxiliary component 600 includes a hydraulic rod B610, a seat plate 620, a bent rod 630 and a roller 640. The connecting end of the hydraulic rod B610 is connected to the seat plate 620. The bent rod 630 is welded on the seat plate 620. The bent rod 630 crosses the roller 640 and is movably connected to the roller 640.

[0048] Furthermore, each leg 110 of the mobile platform 100 is equipped with a universal wheel, so that the casting support can move along the length direction of the ground-connected wall.

[0049] When the concrete conduit 400 needs to be lowered in the pipe mouth 101, before using the switch to start each hydraulic rod A510, first use the switch to synchronously start each hydraulic rod B610 in a group of downward moving auxiliary parts 600, through the action of each hydraulic rod B610, immediately drive the respective seat plates 620, bending rods 630 and rollers 640 to move inward as a whole, so that a group of rollers 640 synchronously clamp the concrete conduit 400 in the pipe mouth 101, and at this time a group of clamps 520 immediately release the concrete conduit 400 in the pipe mouth 101. After a group of clamps 520 are released, the concrete conduit 400 will be lowered immediately, and a group of rollers 640 will roll synchronously close to the surrounding side walls of the concrete conduit 400 while the concrete conduit 400 is being lowered, so as to assist the stable vertical lowering of the concrete conduit 400.

[0050] A set of lowering auxiliary parts 600 is used to assist in lowering concrete conduits 400 of different diameters.

[0051] By installing multiple clamps 500 on the pipe mouth 101, the hydraulic rod A510 pushes the clamp 520 to clamp and fix the concrete conduit 400, which can be suitable for fixing concrete conduits 400 of different diameters. Conduits of different diameters can be clamped without replacing the clamps 500, shortening the construction period.

[0052] By moving the auxiliary part 600 downward, when the concrete conduit 400 is lowered, a group of rollers 640 of the auxiliary part 600 will first synchronously clamp the concrete conduit 400 in the pipe mouth, and then a group of clamps 520 will be released. During the lowering process of the concrete conduit 400, a group of rollers 640 will roll synchronously close to the surrounding side walls of the concrete conduit 400 while the concrete conduit 400 is being lowered, which can assist the stable vertical lowering of the concrete conduit.

[0053] By adjusting the legs 110 of the mobile platform 100 for use, the driving assembly 120 is rotated clockwise to move each leg 110 up synchronously, while the driving assembly 120 is rotated counterclockwise to move each leg 110 down synchronously. The driving assembly 120 is used to synchronously drive a group of legs 110, which simplifies the height adjustment method of the mobile platform and facilitates operation. It solves the problem that the existing ground-connected wall concrete casting bracket needs to adjust the height of the rotating moving wheels one by one when adjusting the height of the platform plate, and the adjustment method is relatively cumbersome.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ground-connected wall concrete pouring support, comprising a mobile platform (100), characterized in that: The mobile platform (100) is provided with a pipe mouth (101), a leg groove (102) and a support frame (130); the leg groove (102) is connected to a support leg (110); the upper end surface of the pipe mouth (101) is evenly distributed with a plurality of clamping members (500); the lower end surface is evenly distributed with a plurality of downward moving auxiliary members (600); the clamping member (500) includes a hydraulic rod A (510); the telescopic end of the hydraulic rod A (510) is connected with a clamping plate (520); the fixed end of the hydraulic rod A (510) is connected to the upper end surface of the mobile platform (100); and the clamping plate (520) is movably arranged above the pipe mouth (101).

2. A ground-connected wall concrete pouring bracket as claimed in claim 1, characterized in that: The downward moving auxiliary component (600) includes a hydraulic rod B (610), the telescopic end of the hydraulic rod B (610) is connected to a seat plate (620), the seat plate (620) is connected to a bent rod (630), and the bent rod (630) is provided with a roller (640), the fixed end of the hydraulic rod B (610) is connected to the lower end surface of the mobile platform (100), and the roller (640) is provided below the pipe mouth (101).

3. A ground-connected wall concrete pouring bracket as claimed in claim 1, characterized in that: There are four leg grooves (102) distributed on the four corners of the mobile platform (100); the supporting legs (110) are arranged on the lower end surface of the mobile platform (100); and the supporting frame (130) is arranged on the upper end surface of the mobile platform (100).

4. A ground-connected wall concrete pouring bracket as claimed in claim 1, characterized in that: The pipe mouth (101) is arranged on one side of the upper end surface of the mobile platform (100), a winch (200) is arranged on the other side of the upper end surface of the mobile platform (100), the support frame (130) is arranged above the pipe mouth (101), one end of a cable (210) is connected to the winch (200), and the other end of the cable (210) is passed around the upper end of the support frame (130).

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