Pipe gallery pouring forming template beneficial to vibration and surface finishing

Abstract

The utility model discloses a pipe gallery pouring forming formwork facilitating vibration and surface finishing. The pipe gallery pouring forming formwork facilitating vibration and surface finishing comprises a reinforcement cage, a guide wall formwork, a reinforcing plate, a chamfering formwork and drainage channel steel. The reinforcement cage is fixed to the ground, the guide wall formwork is fixed to the side wall of the reinforcement cage, the chamfering formwork is obliquely connected to the bottom of the guide wall formwork, and the connecting rod is fixed to the side wall of the guide wall formwork and the side wall of the chamfering formwork through bolts, so that the guide wall formwork and the chamfering formwork are fixed. The drainage channel steel is fixed on the reinforcement cage on one side of the chamfering template; one end of the reinforcing plate is connected to the top of the guide wall formwork, the other end of the reinforcing plate is connected above the drainage channel steel, a guide groove is formed in the reinforcing plate, and a telescopic plate is connected into the guide groove. The reinforcing plate forms a triangular stable structure, so that the supporting and fixing of the guide wall template and the chamfering template can be reinforced; during concrete pouring, vibration and surface finishing are facilitated, and the length of the telescopic plate is adjusted according to the distance between the guide wall formwork and the chamfering formwork, so that the device adapts to pouring of different pipe galleries.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe gallery casting and forming, and particularly relates to a pipe gallery casting and forming template which is beneficial to vibration and finishing. Background Art

[0002] When pouring the bottom slab of the integrated pipe corridor, the guide wall needs to be poured at the same time. The traditional method of fixing the formwork is to support it horizontally through steel pipes at a certain interval. However, this makes construction inconvenient and it is inconvenient for workers to walk. At the same time, it is not conducive to vibration and finishing during the concrete pouring process, and it is time-consuming and laborious to clean up the residual concrete at the chamfer.

[0003] After searching, a device for fixing the guide wall formwork at the axil corner of an integrated pipe corridor with a prior art announcement number of CN217480794U is found, comprising: a support body, a plurality of first positioning members and a second positioning member; the support body is arranged in a horizontal direction, and its two ends are connected to the supporting structures on both sides of the integrated pipe corridor with adjustable lengths; the second positioning member is located below the support body, and one end of the second positioning member is connected to the support body, and the other end is connected to the upper part of the guide wall formwork; the first positioning member is arranged below the support body to fix the lower part of the guide wall formwork; its processing process has the following disadvantages: the guide wall formwork is supported by the support bodies arranged in the horizontal direction, but due to the long pipe corridor, multiple groups of support bodies need to be arranged at a certain distance to support the guide wall formwork; but these horizontally arranged support bodies affect the walking of construction personnel, resulting in inconvenience in construction, and are not conducive to vibration and finishing.

[0004] After searching, a cast-in-place tunnel floor guide formwork fixing frame with prior art announcement number CN217537060U is found, which includes a cross-bracing structure, and the cross-bracing mechanism includes a cross-bracing square steel pipe. The end of the cross-bracing square steel pipe is provided with a flange connecting plate for horizontal connection between the cross-bracing square steel pipes, and a vertical positioning square pipe is provided on the lower side of the cross-bracing square steel pipe for guiding and positioning the axil steel formwork; its processing process has the following disadvantages: the cross-bracing square steel pipe affects the walking of construction workers, further affecting the construction efficiency; the tunnel floor and the guide wall are usually cast at the same time, and a large amount of concrete slag and mud splashed during concrete pouring will adhere to the formwork, which is difficult to clean. Summary of the invention

[0005] The utility model aims to overcome the deficiencies in the prior art and provide a pipe gallery casting forming template which is conducive to vibration and finishing. A reinforcement plate is positioned on the top of a guide wall template and a drainage trough steel by steel nails so that the reinforcement plate forms a triangular stable structure, thereby strengthening the support and fixation of the guide wall template and the chamfered template. When pouring concrete, it is conducive to vibration and finishing, is not easy to cause misalignment, and allows the concrete to flow to the top surface of the bottom plate by gravity. The distance between the guide wall template and the chamfered template is adjusted to the length of the telescopic plate, thereby adapting to different pipe gallery castings.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A pipe gallery casting and forming template that is conducive to vibration and finishing, comprising a steel cage, a guide wall template, a reinforcement plate, a chamfered template, and a drainage channel steel; the steel cage is fixed on the ground, the guide wall template is fixed on the side wall of the steel cage, the chamfered template is obliquely connected to the bottom of the guide wall template, and connecting plates are fixed on the side walls of the guide wall template and the chamfered template by bolts, so as to fix the guide wall template and the chamfered template; the drainage channel steel is fixed to the steel cage on one side of the chamfered template; one end of the reinforcement plate is connected to the top of the guide wall template, and the other end is connected above the drainage channel steel; first, the guide wall template and the chamfered template are fixed to the side wall of the steel cage, and then the drainage channel steel is fixed, and then the reinforcement plate is positioned on the top of the guide wall template and the drainage channel steel by steel nails, so that the reinforcement plate forms a triangular stable structure, thereby strengthening the support and fixation of the guide wall template and the chamfered template.

[0008] The reinforcement plate is provided with a guide groove inside, a telescopic plate is connected inside the guide groove, installation grooves are provided at both ends of the telescopic plate, springs and limit plates are provided inside the installation grooves, and the springs are fixed between the telescopic plate and the limit plates; a number of evenly distributed limit grooves are provided at both ends of the reinforcement plate, and one end of the limit plate away from the spring is snap-connected in the limit groove; the length of the telescopic plate is adjusted according to the distance between the guide wall template and the chamfer template to adapt to different pipe gallery castings and further realize the recycling of the reinforcement plate; first, the limit plate is pulled to move the limit plate away from the limit groove, and then the position of the telescopic plate is adjusted to restore the spring to drive the limit plate to move back to the limit groove, thereby fixing the telescopic plate; the limit plates are snap-connected in different limit grooves to achieve length adjustment of the telescopic plate and the reinforcement plate, thereby adapting to different pipe gallery castings.

[0009] An auxiliary fixing mechanism is provided on the side wall of the reinforcement plate, and the auxiliary fixing mechanism includes a mounting plate, a fixing seat, and a rotating plate; the mounting plate is fixed on the side wall of the reinforcement plate, the fixing seat is fixed on the mounting plate, one end of the rotating plate is rotatably connected to the fixing seat, and the other end is located at the top of the guide wall template and fixed by bolts; first, the reinforcement plate is placed in a suitable position, and then the reinforcement plate is positioned by steel nails, and then the rotating plate is rotated so that the rotating plate is located at the top of the guide wall template, and finally fixed by bolts.

[0010] A connecting mechanism is provided at the top of the guide wall formwork; the connecting mechanism includes a clamp, a fixed plate, and a rotating shaft; the fixed plate is connected to the top of the guide formwork, and a pair of rotating shafts are respectively connected to the fixed plate; a pair of clamps are provided, which are respectively connected to the corresponding rotating shafts, and the end of the clamp away from the rotating shaft is fixedly connected by a bolt, so that the clamp is fixed to the steel cage.

[0011] A clamping mechanism is provided at the top of the drainage channel steel; the clamping mechanism includes a support frame, a threaded rod, a connecting seat, a clamping plate, a connecting column, a protective cover, and a movable frame; a clamping groove is provided at the top of the drainage channel steel, a wooden block is provided inside the drainage channel steel, the support frame is clamped and connected in the clamping groove, a pair of threaded rods are provided and are symmetrically connected to the support frame through threads, the movable frame is located at the top of the support frame, the connecting column is fixed on the movable frame, and one end of the threaded rod is rotatably connected to the connecting column; the connecting seat is connected to the end of the connecting column away from the threaded rod through a rotating shaft, and the clamping plate is connected to the connecting seat; rotating the threaded rod moves the threaded rod forward under the action of the thread, further drives the connecting column to move, and the connecting column drives the clamping plate to move, so that the side wall of the clamping plate is fitted and connected to the side wall of the telescopic plate, thereby clamping and fixing the telescopic plate.

[0012] The clamping mechanism is located on the top of the mobile frame outside the telescopic plate and is provided with a fixed column, the top of the fixed column is in a "T" shape, and a protective cover is connected to the top of the fixed column; the protective cover is connected to the fixed column through a "T"-shaped groove, which is convenient for quick disassembly and can prevent spilled concrete from falling on the clamping mechanism.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1) First, fix the guide wall formwork and chamfer formwork on the side wall of the steel cage, then fix the drainage channel steel, and then use steel nails to position the reinforcement plate on the top of the guide wall formwork and the drainage channel steel, so that the reinforcement plate forms a triangular stable structure, thereby strengthening the support and fixation of the guide wall formwork and the chamfer formwork; it is conducive to vibration and finishing when pouring concrete, and it is not easy to cause misalignment. It can also allow the concrete to flow to the top surface of the bottom plate by gravity. Workers do not have to work hard to clean up the residual concrete at the chamfer, which saves workers' physical strength, reduces concrete waste, speeds up construction efficiency, and improves construction quality.

[0015] 2) According to the distance between the guide wall template and the chamfer template, the length of the telescopic plate is adjusted to adapt to different pipe gallery castings, and the reinforcement plate is further recycled; first, the limit plate is pulled to move the limit plate away from the limit groove, and then the position of the telescopic plate is adjusted to restore the spring to drive the limit plate back to the limit groove, thereby fixing the telescopic plate; the limit plate is connected in different limit grooves by snapping, so as to adjust the length of the telescopic plate and the reinforcement plate, thereby adapting to different pipe gallery castings;

[0016] 3) The threaded rod is rotated to move forward under the action of the thread, which further drives the connecting column to move. The connecting column drives the clamping plate to move, so that the side wall of the clamping plate is fitted and connected to the side wall of the telescopic plate, thereby clamping and fixing the telescopic plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Attached Figure 1 This is a schematic diagram of a pipe gallery casting forming template structure that is conducive to vibration and finishing. Figure 1 ;

[0018] Attached Figure 2 This is a schematic diagram of a pipe gallery casting forming template structure that is conducive to vibration and finishing. Figure 2 ;

[0019] Attached Figure 3 Yes Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0020] Attached Figure 4 It is a structural schematic diagram of a reinforcement plate in a pipe gallery casting and forming template that is beneficial to vibration and finishing of the utility model;

[0021] Attached Figure 5 Yes Figure 4 A schematic diagram of the enlarged structure of the middle B part;

[0022] Attached Figure 6 It is a structural schematic diagram of a telescopic plate in a pipe gallery casting and forming template that is beneficial to vibration and finishing of the utility model;

[0023] Attached Figure 7 This is a schematic diagram of the structure of a clamping mechanism in a pipe gallery casting and forming template that is conducive to vibration and finishing. Figure 1 ;

[0024] Attached Figure 8 This is a schematic diagram of the structure of a clamping mechanism in a pipe gallery casting and forming template that is conducive to vibration and finishing. Figure 2 ;

[0025] In the figure: 1. steel cage; 2. guide wall formwork; 201. connecting plate; 3. reinforcement plate; 301. telescopic plate; 3011. installation groove; 3012. spring; 3013. limit plate; 302. guide groove; 303. limit groove; 4. chamfering formwork; 5. auxiliary fixing mechanism; 501. installation plate; 502. fixing seat; 503. rotating plate; 6. connecting mechanism; 601. clamp; 602. fixing plate; 603. rotating shaft; 7. clamping mechanism; 701. supporting frame; 702. threaded rod; 703. connecting seat; 704. clamping plate; 705. connecting column; 706. protective cover; 7061. "T"-shaped groove; 707. movable frame; 7071. fixed column; 8. drainage channel steel. DETAILED DESCRIPTION

[0026] To facilitate the understanding of those skilled in the art, Figure 1-8 , the technical solution of the utility model is further specifically described.

[0027] A pipe gallery casting and forming template that is conducive to vibration and finishing, comprising a steel cage 1, a guide wall template 2, a reinforcement plate 3, a chamfered template 4, and a drainage channel steel 8; the steel cage 1 is fixed on the ground, the guide wall template 2 is fixed on the side wall of the steel cage 1, the chamfered template 4 is obliquely connected to the bottom of the guide wall template 2, and a connecting plate 201 is fixed on the side walls of the guide wall template 2 and the chamfered template 4 by bolts, so as to fix the guide wall template 2 and the chamfered template 4; the drainage channel steel 8 is fixed to the steel cage 1 on one side of the chamfered template 4; one end of the reinforcement plate 3 is connected to the top of the guide wall template 2, and the other end is connected to the top of the drainage channel steel; first, the guide wall template 2 and the chamfered template 4 are fixed to the side wall of the steel cage 1, and then the drainage channel steel 8 is fixed, and then the reinforcement plate 3 is positioned on the top of the guide wall template 2 and the drainage channel steel 8 by steel nails, so that the reinforcement plate 3 forms a triangular stable structure, thereby strengthening the support and fixation of the guide wall template 2 and the chamfered template 4.

[0028] The reinforcing plate 3 is provided with a guide groove 302 inside, and a telescopic plate 301 is connected inside the guide groove 302. The telescopic plate 301 is provided with mounting grooves 3011 at both ends, and a spring 3012 and a limit plate 3013 are provided inside the mounting groove 3011. The spring 3012 is fixed between the telescopic plate 301 and the limit plate 3013; a plurality of evenly distributed limit grooves 303 are provided at both ends of the reinforcing plate 3, and one end of the limit plate 3013 away from the spring 3012 is snap-connected in the limit groove 303; according to the distance between the guide wall template 2 and the chamfer template 4, the distance between the guide wall template 2 and the chamfer template 4 is adjusted. The length of the telescopic plate 301 can be adjusted to adapt to different pipe gallery castings, thereby further realizing the recycling of the reinforcement plate 3; first, pull the limit plate 3013 to make the limit plate 3013 away from the limit groove 303, and then adjust the position of the telescopic plate 301, restore the spring 3012 to drive the limit plate 3013 to move back to the limit groove 303, thereby fixing the telescopic plate 301; by engaging the limit plate 3013 in different limit grooves 303, the length of the telescopic plate 301 and the reinforcement plate 3 can be adjusted to adapt to different pipe gallery castings.

[0029] An auxiliary fixing mechanism 5 is provided on the side wall of the reinforcement plate 3, and the auxiliary fixing mechanism 5 includes a mounting plate 501, a fixing seat 502, and a rotating plate 503; the mounting plate 501 is fixed on the side wall of the reinforcement plate 3, the fixing seat 502 is fixed on the mounting plate 501, one end of the rotating plate 503 is rotatably connected to the fixing seat 502, and the other end is located at the top of the guide wall formwork 2 and fixed by bolts; first, the reinforcement plate 3 is placed in a suitable position, and then the reinforcement plate 3 is positioned by steel nails, and then the rotating plate 503 is rotated so that the rotating plate 503 is located at the top of the guide wall formwork 2, and finally fixed by bolts.

[0030] A connecting mechanism 6 is provided at the top of the guide wall formwork 2; the connecting mechanism 6 includes a clamp 601, a fixed plate 602, and a rotating shaft 603; the fixed plate 602 is connected to the top of the guide wall formwork 2, and a pair of rotating shafts 603 are respectively connected to the fixed plate 602; a pair of clamps 601 are provided, which are respectively connected to the corresponding rotating shafts 603, and the end of the clamp 601 away from the rotating shaft 603 is fixedly connected by bolts, so that the clamp 601 is fixed to the steel cage 1.

[0031] The top of the drainage channel steel 8 is provided with a clamping mechanism 7; the clamping mechanism 7 includes a support frame 701, a threaded rod 702, a connecting seat 703, a clamping plate 704, a connecting column 705, a protective cover 706, and a mobile frame 707; a clamping groove is provided on the top of the drainage channel steel 8, a wooden block is provided inside the drainage channel steel 8, the support frame 701 is clamped and connected in the clamping groove, the threaded rod 702 is provided with a pair of symmetrically connected to the support frame 701 through threads, the mobile frame 707 is located at the top of the support frame 701, and the connecting column 705 is fixed on the mobile frame 70 7, one end of the threaded rod 702 is rotatably connected to the connecting column 705; the connecting seat 703 is connected to the end of the connecting column 705 away from the threaded rod 702 through a rotating shaft, and the clamping plate 704 is connected to the connecting seat 703; the threaded rod 702 is rotated to move forward under the action of the thread, further driving the connecting column 705 to move, and the connecting column 705 drives the clamping plate 704 to move, so that the side wall of the clamping plate 704 is fitted and connected to the side wall of the telescopic plate 301, so that the telescopic plate 301 can be clamped and fixed.

[0032] The clamping mechanism 7 is provided with a fixed column 7071 at the top of the mobile frame 707 located outside the telescopic plate 301. The top of the fixed column 7071 is in a "T" shape, and a protective cover 706 is connected to the top of the fixed column 7071; the protective cover 706 is connected to the fixed column 7071 through a "T"-shaped groove, which is convenient for quick disassembly and can prevent spilled concrete from falling on the clamping mechanism 7.

[0033] A pipe gallery casting forming template that is conducive to vibration and finishing, the working process is as follows: first, the guide wall template 2 and the chamfer template 4 are fixed on the side wall of the steel cage 1, and then the drainage channel steel 8 is fixed, and then the reinforcement plate 3 is positioned on the top of the guide wall template 2 and the drainage channel steel 8 by steel nails, so that the reinforcement plate 3 forms a triangular stable structure, thereby strengthening the support and fixation of the guide wall template 2 and the chamfer template 4; when the reinforcement plate is fixed, the length of the telescopic plate 301 is adjusted according to the distance between the guide wall template 2 and the chamfer template 4, so as to adapt In response to different pipe gallery castings, the reinforcing plate 3 can be further recycled; first, the limit plate 3013 is pulled to move the limit plate 3013 away from the limit groove 303, and then the position of the telescopic plate 301 is adjusted, and the spring 3012 is restored to drive the limit plate 3013 to move back to the limit groove 303, thereby fixing the telescopic plate 301; the limit plate 3013 is engaged and connected in different limit grooves 303, so as to realize the length adjustment of the telescopic plate 301 and the reinforcing plate 3, thereby adapting to different pipe gallery castings.

[0034] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A pipe gallery casting forming template that is conducive to vibration and finishing, comprising a steel cage, a guide wall template, a reinforcement plate, a chamfered template, and a drainage channel steel; characterized in that The steel cage is fixed on the ground, the guide wall formwork is fixed on the side wall of the steel cage, the chamfer formwork is obliquely connected to the bottom of the guide wall formwork, and connecting plates are fixed on the side walls of the guide wall formwork and the chamfer formwork by bolts, so as to fix the guide wall formwork and the chamfer formwork; the drainage channel steel is fixed on the steel cage on one side of the chamfer formwork; one end of the reinforcement plate is connected to the top of the guide wall formwork, and the other end is connected to the top of the drainage channel steel; A guide groove is provided inside the reinforcement plate, a telescopic plate is connected inside the guide groove, mounting grooves are provided at both ends of the telescopic plate, springs and limit plates are provided inside the mounting grooves, and the springs are fixed between the telescopic plate and the limit plates; a number of evenly distributed limit grooves are provided at both ends of the reinforcement plate, and one end of the limit plate away from the spring is snap-connected in the limit groove.

2. A pipe gallery casting and forming template that is conducive to vibration and finishing according to claim 1, characterized in that An auxiliary fixing mechanism is provided on the side wall of the reinforcement plate, and the auxiliary fixing mechanism includes a mounting plate, a fixing seat, and a rotating plate; the mounting plate is fixed on the side wall of the reinforcement plate, and the fixing seat is fixed on the mounting plate; one end of the rotating plate is rotatably connected to the fixing seat, and the other end is located at the top of the guide wall template and fixed by bolts.

3. The pipe gallery casting and forming template that is conducive to vibration and finishing according to claim 1 is characterized in that A connecting mechanism is provided at the top of the guide wall formwork; the connecting mechanism includes a clamp, a fixed plate, and a rotating shaft; the fixed plate is connected to the top of the guide formwork, and a pair of rotating shafts are respectively connected to the fixed plate; a pair of clamps are provided, which are respectively connected to the corresponding rotating shafts, and the end of the clamp away from the rotating shaft is fixedly connected by bolts.

4. The pipe gallery casting and forming template that is conducive to vibration and finishing according to claim 1 is characterized in that A clamping mechanism is provided at the top of the drainage channel steel; the clamping mechanism includes a support frame, a threaded rod, a connecting seat, a clamping plate, a connecting column, a protective cover, and a mobile frame; a snap-fit ​​groove is provided at the top of the drainage channel steel, the support frame is snap-fitted and connected in the snap-fit ​​groove, a pair of threaded rods are provided and are symmetrically connected to the support frame through threads, the mobile frame is located at the top of the support frame, the connecting column is fixed on the mobile frame, and one end of the threaded rod is rotatably connected to the connecting column; the connecting seat is connected to the end of the connecting column away from the threaded rod through a rotating shaft, and the clamping plate is connected to the connecting seat.

5. A pipe gallery casting and forming template that is conducive to vibration and finishing according to claim 4, characterized in that The clamping mechanism is located at the top of the mobile frame outside the telescopic plate. A fixed column is provided. The top of the fixed column is "T" shaped. A protective cover is connected to the top of the fixed column. The protective cover is connected to the fixed column through a "T" shaped slot.

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