Positioning device for culvert wing wall formwork installation

Abstract

The utility model relates to the technical field of formwork installation, and discloses a culvert wing wall formwork installation positioning device which comprises a formwork and a fixing rod, the fixing rod is arranged on the smooth side away from the formwork, a connecting assembly is arranged at the bottom of the fixing rod, and a lifting assembly and a supporting assembly are arranged in the connecting assembly. The connecting assembly comprises a bottom plate, a connecting pipe and a plurality of connecting holes, the bottom plate is hollow, the top of the bottom plate is fixedly connected with one end of the fixing rod, one end of the connecting pipe is communicated with one side of the bottom plate, and the connecting holes are formed in the bottom of the connecting pipe and the bottom of the bottom plate respectively; the supporting assembly comprises a second connecting rod and a plurality of conical rods. The plurality of conical rods are inserted into soil to fix the bottom plate and the connecting pipe, so that a worker can conveniently mount the device.

Description

Technical Field

[0001] The utility model relates to the technical field of template installation, and more specifically to a positioning device for installing a culvert wing wall template. Background Art

[0002] The positioning device for the installation of culvert wing wall formwork is a device specially used to help fix the formwork during the installation of culvert wing wall formwork. This positioning device is usually composed of a support frame, a base plate and other parts. The formwork is supported by the support frame and can withstand the weight of the formwork and the concrete above it to prevent the formwork from deformation or displacement during the concrete pouring process. Usually the base plate is in contact with the ground and is inserted into the soil through the base plate for fixation.

[0003] When using the existing positioning device, the staff needs to use auxiliary tools to hammer the ground anchor so that the ground anchor passes through the installation hole on the base plate and is inserted into the soil, thereby fixing the base plate. However, this installation method is time-consuming, labor-intensive and cumbersome. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a positioning device for installing a culvert wing wall formwork to solve the problems raised in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions:

[0006] A positioning device for installing a culvert wing wall formwork comprises a formwork and a fixing rod, wherein the fixing rod is arranged on a side away from the smoothness of the formwork, a connecting assembly is arranged at the bottom of the fixing rod, and a lifting assembly and a supporting assembly are arranged in the connecting assembly;

[0007] The connection assembly includes a bottom plate, a connection pipe and a plurality of connection holes. The bottom plate is hollow. The top of the bottom plate is fixedly connected to one end of the fixing rod. One end of the connection pipe is connected to one side of the bottom plate. The plurality of connection holes are respectively provided at the bottom of the connection pipe and the bottom of the bottom plate.

[0008] The support assembly includes a second connecting rod and a plurality of tapered rods, one end of the second connecting rod is connected to the lifting assembly, and the other end extends into the connecting pipe, and a plurality of tapered rods are fixedly connected to the bottom of the second connecting rod, and the plurality of tapered rods correspond to the plurality of connecting holes, and the bottoms of the plurality of tapered rods are tapered;

[0009] The lifting assembly is connected to the connecting assembly, and the supporting assembly is connected to the lifting assembly. The lifting assembly can enable the second connecting rod to move vertically along the connecting assembly. The fixed rod is provided with a fixing assembly that can support the template, and the fixing assembly is provided with a limiting assembly that limits the relative position of the fixing assembly and the fixing rod.

[0010] The lifting assembly includes a first screw rod, a first connecting rod and a slider. The first screw rod is arranged in the base plate. The two ends of the first screw rod are rotatably connected to the bottom and top of the base plate respectively. One end of the first connecting rod passes through the top of the base plate and is fixedly connected to the first screw rod. The first connecting rod is rotatably connected to the top of the base plate. The slider is arranged on the first screw rod through a threaded sleeve and slidably cooperates with the inner wall of the base plate. The slider is fixedly connected to the second connecting rod. A plurality of tapered rods are fixedly connected to the bottom of the slider.

[0011] The fixing assembly includes a fixing plate, two fixing blocks, two metal rods and a plurality of fixing holes. The fixing plate is sleeved on the fixing rod and slidably cooperates with the fixing rod. The two fixing blocks are fixedly installed on one side of the fixing plate and are symmetrically arranged. The two metal rods are fixedly installed on the top of the fixing plate and are symmetrically arranged. The plurality of fixing holes are respectively opened on the fixing rod in sequence.

[0012] The limiting assembly includes a limiting hole, a limiting rod, a spring and a pull rod. The limiting hole is opened on one side of the fixed plate, the pull rod is arranged in the limiting hole, one end of the pull rod extends to the outside of the limiting hole, the limiting rod is fixedly connected to the other end of the pull rod, the limiting rod is slidably matched with the limiting hole, the spring is sleeved on the pull rod, one end of the spring is fixedly connected to the inner wall of the limiting hole, and the other end is fixedly connected to the limiting rod.

[0013] The fixing assembly is connected to an auxiliary assembly, which includes a second screw rod, a support rod, a threaded barrel and a connecting plate. The support rod is arranged between the two fixing blocks and is rotatably connected to the two fixing blocks. The second screw rod is arranged in the threaded barrel and is threadably connected to the threaded barrel. One end of the second screw rod extends to the outside of the threaded barrel and is fixedly connected to the support rod. The connecting plate is rotatably connected to the other end of the threaded barrel.

[0014] Technical effects and advantages of the utility model:

[0015] 1. In the utility model, the staff rotates the first connecting rod, and the first connecting rod drives the first screw rod to rotate. Because of the limit of the inner wall of the bottom plate, the slider moves downward along the inner wall of the bottom plate, and drives the second connecting rod and the plurality of tapered rods to move synchronously, so that the plurality of tapered rods pass through the connecting holes, and the plurality of tapered rods are inserted into the soil to fix the bottom plate and the connecting pipe. The staff does not need to use auxiliary tools and ground anchors to fix the bottom plate and the connecting pipe to the ground, which is convenient for the staff to install.

[0016] 2. In the utility model, two metal rods are located in the holes reserved in the template. At this time, the staff pulls the pull rod, and the pull rod drives the limit rod to make the limit rod come out of the limit fixing hole. At this time, the spring is squeezed by the limit rod. At this time, the staff drives the fixed plate to move downward along the fixed rod, driving the template placed on the two metal rods to move synchronously. Because the weight of the template prevents the template from separating from the two metal rods, when it moves to the bottom of the template and is flush with the ground, the limit rod and one of the fixing holes are at the same level. The staff no longer pulls the pull rod, and the spring rebounds, so that the spring drives the limit rod and the pull rod to move, so that the limit rod enters the corresponding fixing hole, and the pull rod returns to the initial state. The limit rod and the fixing hole cooperate to fix the fixed plate on the fixing rod. It can be adjusted according to templates of different heights and can support templates of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structure diagram of the utility model Figure 1 ;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0020] Figure 4 For this utility model Figure 2 The enlarged structural diagram of part B in the middle;

[0021] Figure 5 It is a partial structure diagram of the utility model Figure 2 ;

[0022] Figure 6 For this utility model Figure 5 The enlarged structural diagram of the middle C part;

[0023] Figure 7 For this utility model Figure 5 The enlarged structural diagram of part D in the middle.

[0024] The accompanying drawings are marked as follows: 1. template; 2. fixing rod; 3. connecting assembly; 301. base plate; 302. connecting pipe; 303. connecting hole; 4. lifting assembly; 401. first screw rod; 402. first connecting rod; 403. slider; 5. supporting assembly; 501. second connecting rod; 502. tapered rod; 6. fixing assembly; 601. fixing plate; 602. fixing block; 603. metal rod; 604. fixing hole; 7. limiting assembly; 701. limiting hole; 702. limiting rod; 703. spring; 704. pull rod; 8. auxiliary assembly; 801. second screw rod; 802. support rod; 803. threaded cylinder; 804. connecting plate. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0026] Figure 1 to Figure 7 It is the best embodiment of the utility model, and the following Figure 1 ~Attached Figure 7 The utility model is further described.

[0027] The utility model discloses a positioning device for installing a culvert wing wall formwork, comprising a formwork 1 and a fixing rod 2, wherein the fixing rod 2 is arranged on a smooth side away from the formwork 1, a connecting assembly 3 is arranged at the bottom of the fixing rod 2, a lifting assembly 4 and a supporting assembly 5 are arranged in the connecting assembly 3, the lifting assembly 4 is connected to the connecting assembly 3, the supporting assembly 5 is connected to the lifting assembly 4, and the supporting assembly 5 can be vertically moved along the connecting assembly 3 through the lifting assembly 4, a fixing assembly 6 for supporting the formwork 1 is arranged on the fixing rod 2, a limiting assembly 7 for limiting the fixing assembly 6 is arranged on the fixing assembly 6, and an auxiliary assembly 8 for increasing the stability of the fixing rod 2 is arranged on the fixing assembly 6. The connecting assembly 3 comprises a bottom plate 301, a connecting pipe 302 and a plurality of connecting holes 303, the bottom plate 301 is hollow, the top of the bottom plate 301 is fixedly connected to one end of the fixing rod 2, one end of the connecting pipe 302 is communicated with one side of the bottom plate 301, and a plurality of connecting holes 303 are respectively opened on the connecting pipe 302 and the bottom plate 301. The lifting assembly 4 includes a first screw rod 401, a first connecting rod 402 and a slider 403. The first screw rod 401 is arranged in the bottom plate 301. The two ends of the first screw rod 401 are respectively connected to the bottom and the top of the bottom plate 301 for rotation. One end of the first connecting rod 402 passes through the top of the bottom plate 301 and is fixedly connected to the first screw rod 401. The first connecting rod 402 is connected to the top of the bottom plate 301 for rotation. The slider 403 is sleeved on the first screw rod 401 and slidably cooperates with the inner wall of the bottom plate 301. The supporting assembly 5 includes a second connecting rod 501 and a plurality of tapered rods 502. One end of the second connecting rod 501 is fixedly connected to the slider 403 and the other end extends into the connecting tube 302. The plurality of tapered rods 502 are respectively fixedly installed at the bottom of the second connecting rod 501 and the slider 403. The plurality of tapered rods 502 correspond to the plurality of connecting holes 303. The bottoms of the plurality of tapered rods 502 are tapered.

[0028] In the present embodiment, when in use, the template 1 is located on both sides of the bundled steel bars, and the bottom plate 301 is located on one side of the template 1, and one side of the bottom plate 301 is against the template 1. At this time, the staff rotates the first connecting rod 402, and the first connecting rod 402 drives the first screw rod 401 to rotate. Because of the limitation of the inner wall of the bottom plate 301, the slider 403 moves downward along the inner wall of the bottom plate 301, and drives the second connecting rod 501 and the plurality of tapered rods 502 to move synchronously, so that the plurality of tapered rods 502 pass through the connecting holes 303, and the plurality of tapered rods 502 are inserted into the soil to fix the bottom plate 301 and the connecting pipe 302. The staff does not need to use auxiliary tools and ground anchors to fix the bottom plate 301 and the connecting pipe 302 to the ground, which is convenient for the staff to install. When the construction is completed, it needs to be disassembled. At the same time, the staff rotates the first connecting rod 402 in the opposite direction, and the first connecting rod 402 drives the first screw rod 401 to rotate in the opposite direction, so that the slider 403 drives the second connecting rod 501 and the plurality of tapered rods 502 out of the soil and enter the bottom plate 301 and the connecting pipe 302, and the bottom plate 301 and the connecting pipe 302 are no longer fixed. The tapered rods 502 enter the bottom plate 301 and the connecting pipe 302, and can also prevent the staff from being scratched by the exposed tapered rods 502 when recovering the bottom plate 301 and the connecting pipe 302. The fixing component 6 drives the limiting component 7 to move horizontally up and down along the fixing rod 2, and the template 1 is supported by the fixing component 6. The fixing component 6 is fixed to the fixing rod 2 by the limiting component 7, so that the bottom of the template 1 fits with the ground, and can also support templates 1 at different heights.

[0029] Specifically, the fixing assembly 6 includes a fixing plate 601, two fixing blocks 602, two metal rods 603 and a plurality of fixing holes 604. The fixing plate 601 is sleeved on the fixing rod 2 and slidably cooperates with the fixing rod 2. The two fixing blocks 602 are fixedly installed on one side of the fixing plate 601 and are symmetrically arranged. The two metal rods 603 are fixedly installed on the top of the fixing plate 601 and are symmetrically arranged. The plurality of fixing holes 604 are arranged up and down and are respectively opened on the fixing rod 2. The limiting assembly 7 includes a limiting hole 701, a limiting rod 702, a spring 703 and a pull rod 704. The limiting hole 701 is opened on one side of the fixed plate 601, and the pull rod 704 is arranged in the limiting hole 701. One end of the pull rod 704 extends to the outside of the limiting hole 701. The limiting rod 702 is fixedly connected to the other end of the pull rod 704. The limiting rod 702 is slidably matched with the limiting hole 701. The spring 703 is sleeved on the pull rod 704. One end of the spring 703 is fixedly connected to the inner wall of the limiting hole 701, and the other end is fixedly connected to the limiting rod 702.

[0030] In this embodiment, when the bottom plate 301 and the connecting pipe 302 are fixed, when the template 1 needs to be supported, the initial state limit rod 702 is located in one of the plurality of fixing holes 604. At this time, the staff aligns the reserved holes on the template 1 with the two metal rods 603, and places the template 1 on the two metal rods 603. The two metal rods 603 are located in the reserved holes of the template 1. At this time, the staff pulls the pull rod 704, and the pull rod 704 drives the limit rod 702, so that the limit rod 702 comes out of the limit fixing hole 604. At this time, the spring 703 is squeezed by the limit rod 702. At this time, the staff drives the fixed plate 601 to move downward along the fixed rod 2, so that the fixed plate 601 drives the two fixed blocks 602, the two metal rods 603, the limit rod 702, the spring 703, the pull rod 704, the auxiliary component 8 and the template 1 placed on the two metal rods 603 to move synchronously. Because the weight of the template 1 prevents the template 1 from separating from the two metal rods 603, when it moves to the bottom of the template 1 and is flush with the ground, the limit rod 702 corresponds to the fixing hole 604 on the same horizontal plane. , the staff no longer pulls the pull rod 704, the spring 703 rebounds, so that the spring 703 drives the limit rod 702 and the pull rod 704 to move, the limit rod 702 enters the corresponding fixing hole 604, and the pull rod 704 returns to the initial state. The limit rod 702 and the fixing hole 604 cooperate to fix the fixing plate 601 on the fixing rod 2, which can be adjusted according to the templates 1 of different heights to support the templates 1 of different heights. When the pouring is completed, the template 1 does not need to be supported. At this time, the template 1 is connected to the poured wall, and the auxiliary Component 8 supports the fixed rod 2. At this time, the staff pulls the pull rod 704, and the pull rod 704 drives the limit rod 702 to make the limit rod 702 come out of the limit fixing hole 604. At this time, the spring 703 is squeezed by the limit rod 702. At this time, the staff drives the fixed plate 601 to move downward along the fixed rod 2, so that the fixed plate 601 drives the two fixed blocks 602, the two metal rods 603, the limit rod 702, the spring 703, the pull rod 704 and the auxiliary component 8 to move synchronously, so that the two metal rods 603 come out of the holes reserved on the template 1.

[0031] Specifically, the auxiliary component 8 includes a second screw rod 801, a support rod 802, a threaded barrel 803 and a connecting plate 804. The support rod 802 is arranged between the two fixed blocks 602 and is rotatably connected to the two fixed blocks 602. The second screw rod 801 is arranged in the threaded barrel 803 and is threadedly connected to the threaded barrel 803. One end of the second screw rod 801 extends to the outside of the threaded barrel 803 and is fixedly connected to the support rod 802. The connecting plate 804 is rotatably connected to the other end of the threaded barrel 803.

[0032] In this embodiment, when the template 1 is fixed and needs to be supported, the second screw rod 801 can drive the support rod 802 to rotate along the two fixed blocks 602. When the connecting plate 804 does not touch the ground, the staff rotates the threaded tube 803, and the threaded tube 803 drives the connecting plate 804 to rotate synchronously, so that more and more second screw rods 801 come out of the threaded tube 803. When the connecting plate 804 touches the ground, a plurality of conical plug rods are also fixedly installed at the bottom of the connecting plate 804, so that the plurality of conical plug rods are inserted into the soil. At this time, the bottom plate 301, the fixed plate 601, the support rod 802, and the threaded tube 803 are in a triangular structure, thereby increasing the stability of the equipment. When the template 1 does not need to be supported, the connecting plate 804 is preferably separated from the ground, and the conical plug rods on the connecting plate 804 come out of the soil.

Claims

1. A positioning device for installing a culvert wing wall formwork, comprising a formwork (1) and a fixing rod (2), Features: The fixing rod (2) is arranged on a smooth side away from the template (1); a connecting component (3) is arranged at the bottom of the fixing rod (2); a lifting component (4) and a supporting component (5) are arranged inside the connecting component (3); The connection assembly (3) comprises a bottom plate (301), a connection pipe (302) and a plurality of connection holes (303); the bottom plate (301) is hollow inside; the top of the bottom plate (301) is fixedly connected to one end of the fixing rod (2); one end of the connection pipe (302) is connected to one side of the bottom plate (301); and the plurality of connection holes (303) are respectively provided at the bottom of the connection pipe (302) and the bottom of the bottom plate (301); The support assembly (5) comprises a second connecting rod (501) and a plurality of tapered rods (502); one end of the second connecting rod (501) is connected to the lifting assembly (4), and the other end extends into the connecting tube (302); the bottom of the second connecting rod (501) is fixedly connected to the plurality of tapered rods (502); the plurality of tapered rods (502) correspond to the plurality of connecting holes (303); and the bottoms of the plurality of tapered rods (502) are tapered; The lifting assembly (4) is connected to the connecting assembly (3), and the supporting assembly (5) is connected to the lifting assembly (4). The lifting assembly (4) enables the second connecting rod (501) to move in a vertical direction along the connecting assembly (3). The fixing rod (2) is provided with a fixing assembly (6) capable of supporting the template (1), and the fixing assembly (6) is provided with a limiting assembly (7) for limiting the relative position of the fixing assembly (6) and the fixing rod (2).

2. A positioning device for installing a culvert wing wall formwork according to claim 1, Features: The lifting assembly (4) comprises a first screw rod (401), a first connecting rod (402) and a sliding block (403); the first screw rod (401) is arranged in the bottom plate (301); two ends of the first screw rod (401) are rotatably connected to the bottom and top of the bottom plate (301), respectively; one end of the first connecting rod (402) passes through the top of the bottom plate (301) and is fixedly connected to the first screw rod (401); the first connecting rod (402) is rotatably connected to the top of the bottom plate (301); the sliding block (403) is sleeved on the first screw rod (401) by a thread and is slidably matched with the inner wall of the bottom plate (301); the sliding block (403) is fixedly connected to the second connecting rod (501); and a plurality of tapered rods (502) are fixedly connected to the bottom of the sliding block (403).

3. A positioning device for installing a culvert wing wall formwork according to claim 1, Features: The fixing assembly (6) comprises a fixing plate (601), two fixing blocks (602), two metal rods (603) and a plurality of fixing holes (604); the fixing plate (601) is sleeved on the fixing rod (2) and slidably cooperates with the fixing rod (2); the two fixing blocks (602) are fixedly mounted on one side of the fixing plate (601) and are symmetrically arranged; the two metal rods (603) are fixedly mounted on the top of the fixing plate (601) and are symmetrically arranged; and the plurality of fixing holes (604) are respectively and sequentially opened on the fixing rod (2).

4. A positioning device for installing a culvert wing wall formwork according to claim 3, Features: The limiting assembly (7) comprises a limiting hole (701), a limiting rod (702), a spring (703) and a pull rod (704); the limiting hole (701) is provided on one side of the fixing plate (601); the pull rod (704) is arranged in the limiting hole (701); one end of the pull rod (704) extends to the outside of the limiting hole (701); the limiting rod (702) is fixedly connected to the other end of the pull rod (704); the limiting rod (702) and the limiting hole (701) are slidably matched; the spring (703) is sleeved on the pull rod (704); one end of the spring (703) is fixedly connected to the inner wall of the limiting hole (701); and the other end is fixedly connected to the limiting rod (702).

5. A positioning device for installing a culvert wing wall formwork according to claim 4, Features: The fixing assembly (6) is connected to an auxiliary assembly (8), and the auxiliary assembly (8) comprises a second screw rod (801), a support rod (802), a threaded barrel (803) and a connecting plate (804); the support rod (802) is arranged between the two fixing blocks (602) and is rotatably connected to the two fixing blocks (602); the second screw rod (801) is arranged in the threaded barrel (803) and is threadably connected to the threaded barrel (803); one end of the second screw rod (801) extends to the outside of the threaded barrel (803) and is fixedly connected to the support rod (802); and the connecting plate (804) is rotatably connected to the other end of the threaded barrel (803).

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