A sewage treatment plant sedimentation tank construction form fixing device

Abstract

The application discloses a sewage treatment plant sedimentation tank construction formwork fixing device and relates to the technical field of formwork fixing.The device comprises a base, a spacing adjusting mechanism is arranged on the base, two rotating rod mechanisms are arranged on the spacing adjusting mechanism, a limiting inserting rod mechanism is arranged on the rotating rod mechanism, an elastic rotating rod is arranged in the limiting inserting rod mechanism, a plurality of supporting rod mechanisms are arranged on the elastic rotating rod, a formwork mechanism is arranged on the supporting rod mechanism, a sliding groove is arranged on the base, a plurality of positioning block mechanisms are arranged on the sliding groove, the positioning block mechanism is rotationally connected with a rotating shaft, the rotating shaft is fixedly connected with an adjusting block mechanism, a connecting rod mechanism is arranged between the adjusting block mechanism and the supporting rod mechanism, the spacing adjusting mechanism can be used for adjusting the state of the rotating rod mechanism, the bending angle of the elastic rotating rod can be adjusted, the formwork with different bending degrees can be matched and installed, the limiting inserting rod mechanism can be used for installing the elastic rotating rod, and the supporting rod mechanism can be used for installing the formwork mechanism.

Description

A formwork fixing device for sedimentation tank construction in a sewage treatment plant Technical Field

[0001] This invention relates to the field of template fixing technology, specifically a template fixing device for sedimentation tank construction in a sewage treatment plant. Background Technology

[0002] A sedimentation tank is a structure that removes suspended solids from water through sedimentation, thus purifying the water. It utilizes the natural sedimentation or coagulation process to remove suspended solids. Sedimentation tanks are classified into horizontal and vertical sedimentation tanks based on the direction of water flow. The sedimentation effect depends on the water flow velocity and residence time within the tank. To improve sedimentation efficiency and reduce land area requirements, honeycomb inclined tube countercurrent flow sedimentation tanks, accelerated clarification tanks, and pulse clarification tanks are commonly used.

[0003] In the existing technology, multiple sets of connecting columns are evenly and parallelly fixed to the outer wall of the template erected in the sedimentation tank. Multiple sets of connecting mechanisms are symmetrically arranged on both sides of the template. Rotating the vertical plate makes it stand up. The connecting seats at both ends of the support mechanism are fixedly connected to the base and the vertical plate respectively by bolts. Rotating the screw sleeve adjusts the extension length of the screw, making the vertical plate parallel to the template. Adjusting the snap-fit ​​mechanism on the vertical plate makes the snap-fit ​​mechanism correspond to the corresponding connecting column. Moving the connecting mechanism makes the snap-fit ​​mechanism snap-fit ​​with the connecting column. The base is fixed with rivets, and the nut on the stud inside the snap-fit ​​mechanism is locked. At the same time, the main body of the snap-fit ​​mechanism is fixedly connected to the connecting column by bolts, so that the snap-fit ​​mechanism is fixed on the vertical plate. The opposite vertical plate is fixed by the connecting rod passing through the first strip hole and the connecting rod is fixed by the fixing nut. With the support mechanism, the connecting mechanism makes the support of the template more stable. However, the existing technology cannot adapt to the combination of curved templates, so there is a lot of room for improvement in the existing technology. Summary of the Invention

[0004] This invention provides a formwork fixing device for sedimentation tank construction in a sewage treatment plant, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A template fixing device for a sedimentation tank in a wastewater treatment plant includes a base, a spacing adjustment mechanism on the base, two rotating rod mechanisms on the spacing adjustment mechanism, a limiting rod mechanism on the rotating rod mechanism, an elastic rotating rod inside the limiting rod mechanism, several support rod mechanisms on the elastic rotating rod, a template mechanism on the support rod mechanism, a sliding groove on the base, several positioning block mechanisms on the sliding groove, a rotating shaft rotatably connected to the positioning block mechanism, a fixed connection between the rotating shaft and the adjustment block mechanism, and a connecting rod mechanism between the adjustment block mechanism and the support rod mechanism. The spacing adjustment mechanism is used to adjust the state of the rotating rod mechanism, the limiting rod mechanism is used to limit the installation of the elastic rotating rod, the support rod mechanism is used to install the template mechanism, the sliding groove is used to install the positioning block mechanism, the adjustment block mechanism is used to adjust the state of the connecting rod mechanism, and the connecting rod mechanism is used to adjust the inclination angle of the support rod mechanism.

[0007] As a preferred embodiment of the present invention, the spacing adjustment mechanism includes an adjustment seat fixed to the side of the base, the adjustment seat being rotatably connected to a first threaded rod, the first threaded rod being fixedly connected to a spacing adjustment handle, the first threaded rod being threadedly connected to two spacing adjustment blocks, the first threaded rod being composed of two threaded rods with different directions of rotation, and the threaded holes on the two spacing adjustment blocks having opposite threads.

[0008] As a preferred embodiment of the present invention, the rotating rod mechanism includes a first rotating seat fixed on an adjusting seat, a rotating rod rotatably connected to the first rotating seat, a spacing adjusting block fixedly connected to a second rotating seat, a rotating adjusting rod rotatably connected to the second rotating seat, a third rotating seat rotatably connected to the end of the rotating adjusting rod away from the second rotating seat, and the third rotating seat and the rotating rod fixedly connected.

[0009] As a preferred embodiment of the present invention, the limiting rod mechanism includes a slot formed on a rotating rod, a spring fixedly connected to the rotating rod, a spring fixing plate fixedly connected to the end of the spring away from the rotating rod, a limiting rod fixedly connected to the side of the spring fixing plate close to the spring, the limiting rod passing through the rotating rod and slidably connected to the rotating rod, and a limiting rod hole provided on the elastic rotating rod, through which the limiting rod passes.

[0010] As a preferred embodiment of the present invention, the support rod mechanism includes a slider that is slidably connected to an elastic rotating rod, the slider being fixedly connected to a fourth rotating seat, the fourth rotating seat being rotatably connected to a support rod, the support rod being fixedly connected to an mounting sleeve, and the mounting sleeve being threadedly connected to a first bolt.

[0011] As a preferred embodiment of the present invention, the template mechanism includes an installation rod disposed within an installation sleeve, the installation rod being fixedly connected to the template.

[0012] As a preferred embodiment of the present invention, the positioning block mechanism includes a movable block disposed on a sliding groove, the movable block and the base being slidably connected, a positioning plate being fixedly connected to the side of the movable block, and a second bolt being threadedly connected to the positioning plate, the second bolt being in contact with the base.

[0013] As a preferred embodiment of the present invention, the adjusting block mechanism includes an adjusting frame fixed on a rotating shaft, the adjusting frame being rotatably connected to a second threaded rod, the second threaded rod being fixedly connected to an adjusting handle, the second threaded rod being threadedly connected to an adjusting block, and the adjusting block and the adjusting frame being slidably connected.

[0014] As a preferred embodiment of the present invention, the connecting rod mechanism includes a fifth rotating seat fixed on the adjusting block, the fifth rotating seat being rotatably connected to a connecting rod, the end of the connecting rod away from the fifth rotating seat being rotatably connected to a sixth rotating seat, and the sixth rotating seat being fixedly connected to a support rod.

[0015] The present invention has the following advantages: By setting a spacing adjustment mechanism, the state of the rotating rod mechanism can be adjusted, thereby adjusting the bending angle of the elastic rotating rod to adapt to the installation of templates with different degrees of bending. The limiting insertion rod mechanism can be used to install the elastic rotating rod, the support rod mechanism can be used to install the template mechanism, and the sliding groove can be used to install the positioning block mechanism, thereby adjusting the position of the adjusting block mechanism. The adjusting block mechanism can also adjust the angle of the connecting rod mechanism, thereby realizing the rotational displacement of the support rod mechanism, which in turn drives the template mechanism to rotate and displace. Attached Figure Description

[0016] Figure 1 is a structural schematic diagram of a formwork fixing device for sedimentation tank construction in a sewage treatment plant.

[0017] Figure 2 is a schematic diagram of the second perspective of the formwork fixing device in the construction of a sedimentation tank in a sewage treatment plant.

[0018] Figure 3 is a structural schematic diagram from a third-view perspective of the formwork fixing device for the sedimentation tank construction in a sewage treatment plant.

[0019] Figure 4 is a top view of the wheel mechanism in the formwork fixing device for the sedimentation tank of a sewage treatment plant.

[0020] In the diagram: 1. Base; 2. Spacing adjustment mechanism; 201. Adjustment seat; 202. First threaded rod; 203. Spacing adjustment handle; 204. Spacing adjustment block; 3. Rotating rod mechanism; 301. First rotating seat; 302. Rotating rod; 303. Second rotating seat; 304. Adjusting rod; 305. Third rotating seat; 4. Limiting rod mechanism; 401. Slot; 402. Spring; 403. Spring fixing plate; 404. Limiting rod; 5. Elastic rotating rod; 6. Support rod mechanism; 601. Slider; 602. Fourth rotating rod 603, Support rod; 604, Mounting sleeve; 605, First bolt; 7, Template mechanism; 701, Mounting rod; 702, Template; 8, Slide groove; 9, Positioning block mechanism; 901, Moving block; 902, Positioning plate; 903, Second bolt; 10, Rotating shaft; 11, Adjusting block mechanism; 1101, Adjusting frame; 1102, Second threaded rod; 1103, Adjusting handle; 1104, Adjusting block; 12, Connecting rod mechanism; 1201, Fifth rotating seat; 1202, Connecting rod; 1203, Sixth rotating seat. Detailed Implementation

[0021] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0022] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0023] Example 1

[0024] Please refer to Figures 1-4. A template fixing device for a sedimentation tank in a wastewater treatment plant includes a base 1. The base 1 is equipped with a spacing adjustment mechanism 2, which has two rotating rod mechanisms 3. The rotating rod mechanisms 3 have a limiting rod mechanism 4, and the limiting rod mechanism 4 has an elastic rotating rod 5 inside. The elastic rotating rod 5 has several support rod mechanisms 6, and the support rod mechanism 6 has a template mechanism 7. The base 1 has a sliding groove 8, which has several positioning block mechanisms 9. The positioning block mechanisms 9 are rotatably connected to a rotating shaft 10, and the rotating shaft 10 is fixedly connected to an adjustment block mechanism 11. A connecting rod mechanism 12 is provided between the adjustment block mechanism 11 and the support rod mechanism 6. The spacing adjustment mechanism 2 is used to adjust the state of the rotating rod mechanism 3, the limiting rod mechanism 4 is used to limit the installation of the elastic rotating rod 5, the support rod mechanism 6 is used to install the template mechanism 7, the sliding groove 8 is used to install the positioning block mechanism 9, the adjustment block mechanism 11 is used to adjust the state of the connecting rod mechanism 12, and the connecting rod mechanism 12 is used to adjust the inclination angle of the support rod mechanism 6.

[0025] The spacing adjustment mechanism 2 includes an adjustment seat 201 fixed to the side of the base 1. The adjustment seat 201 is rotatably connected to a first threaded rod 202. The first threaded rod 202 is fixedly connected to a spacing adjustment handle 203. The first threaded rod 202 is threadedly connected to two spacing adjustment blocks 204. The first threaded rod 202 consists of two threaded rods with different directions of rotation. The threaded holes on the two spacing adjustment blocks 204 are opposite threads. The rotating rod mechanism 3 includes a first rotating seat 301 fixed to the adjustment seat 201. The first rotating seat 301 is rotatably connected to a rotating rod 302. The spacing adjustment blocks 204 are fixedly connected to a second rotating seat 303. The second rotating seat 303 is rotatably connected to the rotating adjustment rod 304. The end of the rotating adjustment rod 304 away from the second rotating seat 303 is rotatably connected to a third rotating seat 305. The third rotating seat 305 and the rotating rod 302 are fixedly connected.

[0026] Specifically, rotating the pitch adjustment handle 203 will cause the first threaded rod 202 to rotate, thereby adjusting the pitch of the pitch adjustment block 204. As the position of the pitch adjustment block 204 changes, the adjustment rod 304 will be displaced, thereby causing the rotating rod 302 to rotate around the first rotating seat 301, thereby causing the slot 401 to rotate and be displaced, causing the elastic rotating rod 5 to bend.

[0027] The limiting rod mechanism 4 includes a slot 401 opened on the rotating rod 302. The rotating rod 302 is fixedly connected to a spring 402. The end of the spring 402 away from the rotating rod 302 is fixedly connected to a spring fixing plate 403. The side of the spring fixing plate 403 close to the spring 402 is fixedly connected to a limiting rod 404. The limiting rod 404 passes through the rotating rod 302 and is slidably connected to the rotating rod 302. The elastic rotating rod 5 is provided with a limiting rod hole, and the limiting rod 404 passes through the limiting rod hole.

[0028] The support rod mechanism 6 includes a slider 601 slidably connected to the elastic rotating rod 5. The slider 601 is fixedly connected to the fourth rotating seat 602. The fourth rotating seat 602 is rotatably connected to the support rod 603. The support rod 603 is fixedly connected to the mounting sleeve 604. The mounting sleeve 604 is threadedly connected to the first bolt 605. The template mechanism 7 includes a mounting rod 701 disposed within the mounting sleeve 604. The mounting rod 701 is fixedly connected to the template 702. The adjusting block mechanism 11 includes an adjusting frame 1101 fixed to the rotating shaft 10. The adjusting frame 1101 is rotatably connected to the second threaded rod 1102. The second threaded rod 1102 is fixedly connected to the adjusting handle 1103. The second threaded rod 1102 is threadedly connected to the adjusting block 1104. The adjusting block 1104 and the adjusting frame 1101 are slidably connected. The connecting rod mechanism 12 includes a fifth rotating seat 1201 fixed on the adjusting block 1104. The fifth rotating seat 1201 is rotatably connected to the connecting rod 1202. One end of the connecting rod 1202 away from the fifth rotating seat 1201 is rotatably connected to the sixth rotating seat 1203. The sixth rotating seat 1203 and the support rod 603 are fixedly connected.

[0029] Specifically, if the tilt angle of template 702 needs to be adjusted, the adjustment handle 1103 is rotated. The rotation of the adjustment handle 1103 will drive the second threaded rod 1102 to rotate, and the second threaded rod 1102 will drive the adjustment block 1104 to change position, thereby realizing the change of position of the fifth rotating seat 1201. As the fifth rotating seat 1201 changes position, the connecting rod 1202 can be changed position, so that the support rod 603 can rotate around the fourth rotating seat 602.

[0030] In addition, when the elastic rotating rod 5 is in a bent state, it can make the adjusting frame 1101 rotate around the rotating shaft 10, thereby changing the rotation displacement angle of the adjusting frame 1101, so as to achieve support that adapts to different bending states.

[0031] Example 2

[0032] Referring to Figures 1-4, in this embodiment of the invention, the positioning block mechanism 9 includes a movable block 901 disposed on the slide groove 8. The movable block 901 is slidably connected to the base 1. The side of the movable block 901 is fixedly connected to a positioning plate 902. The positioning plate 902 is threadedly connected to a second bolt 903. The second bolt 903 is in contact with the base 1.

[0033] Specifically, the movable block 901 moves along the slide groove 8. When it moves to the designated position, the second bolt 903 is tightened so that the second bolt 903 abuts against the base 1 to achieve the positioning of the movable block 901.

[0034] In the implementation of this invention, the base 1 is first placed at the designated location where the template needs to be installed. Then, according to actual usage requirements, the bending angle of the elastic rotating rod 5 is adjusted to adapt to the installation of arc-shaped sedimentation tank templates with different curvatures. Specifically, the spacing adjustment mechanism 2 is driven, which adjusts the state of the rotating rod mechanism 3, thereby causing the limiting insertion rod mechanism 4 to shift and the elastic rotating rod 5 to rotate and bend. The support rod mechanism 6 is selected and installed on the elastic rotating rod 5 according to the actual situation. Then, the template mechanism 7 is installed on the support rod mechanism 6. The state of the connecting rod mechanism 12 can be adjusted by driving the adjustment block mechanism 11, thereby causing the support rod mechanism 6 to rotate and shift, and the template mechanism 7 to rotate and shift, thus adjusting to a suitable tilt angle.

[0035] This invention allows for the adjustment of the state of the rotating rod mechanism 3 by setting a spacing adjustment mechanism 2, thereby adjusting the bending angle of the elastic rotating rod 5 to accommodate templates with different degrees of bending. The limiting insertion rod mechanism 4 can be used to install the elastic rotating rod 5, the support rod mechanism 6 can be used to install the template mechanism 7, and the sliding groove 8 can be used to install the positioning block mechanism 9, thereby adjusting the position of the adjusting block mechanism 11. The adjusting block mechanism 11 can adjust the angle of the connecting rod mechanism 12, thereby realizing the rotational displacement of the support rod mechanism 6, which in turn drives the template mechanism 7 to rotate and displace.

[0036] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A formwork fixing device for a sedimentation tank in a wastewater treatment plant, comprising a base, characterized in that, The base is equipped with a spacing adjustment mechanism, which includes two rotating rod mechanisms. Each rotating rod mechanism has a limiting rod mechanism, and within the limiting rod mechanism is an elastic rotating rod. The elastic rotating rod has several support rod mechanisms, and the support rod mechanisms have template mechanisms. The base has a sliding groove with several positioning block mechanisms. The positioning block mechanisms are rotatably connected to a rotating shaft, and the rotating shaft is fixedly connected to the adjustment block mechanism. A connecting rod mechanism is provided between the adjustment block mechanism and the support rod mechanism. The spacing adjustment mechanism is used to adjust the state of the rotating rod mechanism. The limiting rod mechanisms are used to limit the installation of the elastic rotating rod. The support rod mechanisms are used to install the template mechanism. The sliding groove is used to install the positioning block mechanism. The adjustment block mechanism is used to adjust the state of the connecting rod mechanism, and the connecting rod mechanism is used to adjust the tilt angle of the support rod mechanism. The spacing adjustment mechanism includes an adjustment seat fixed to the side of the base. The adjustment seat is rotatably connected to a first threaded rod. The first threaded rod is fixedly connected to a spacing adjustment handle. The first threaded rod is threadedly connected to two spacing adjustment blocks. The first threaded rod consists of two sections of threaded rods with different directions of rotation, and the threaded holes on the two spacing adjustment blocks are opposite threads. The rotating mechanism includes a fixed... A first rotating seat is rotatably connected to a rotating rod on an adjusting base. A spacing adjusting block is fixedly connected to a second rotating seat, which is rotatably connected to a rotating adjusting rod. The end of the rotating adjusting rod away from the second rotating seat is rotatably connected to a third rotating seat, which is fixedly connected to the rotating rod. The limiting insert mechanism includes a slot on the rotating rod, a spring fixedly connected to the rotating rod, a spring fixing plate fixedly connected to the end of the spring away from the rotating rod, and a limiting insert fixedly connected to the side of the spring fixing plate near the spring. The limiting insert passes through the rotating rod and is slidably connected to it. An elastic rotating rod is provided with... The limiting insertion rod hole allows the limiting insertion rod to pass through; the support rod mechanism includes a slider slidably connected to an elastic rotating rod, the slider being fixedly connected to a fourth rotating seat, the fourth rotating seat being rotatably connected to a support rod, the support rod being fixedly connected to an installation sleeve, and the installation sleeve being threadedly connected to a first bolt; the template mechanism includes an installation rod disposed within the installation sleeve, the installation rod being fixedly connected to a template; the adjusting block mechanism includes an adjusting frame fixed to a rotating shaft, the adjusting frame being rotatably connected to a second threaded rod, the second threaded rod being fixedly connected to an adjusting handle, the second threaded rod being threadedly connected to an adjusting block, and the adjusting block and the adjusting frame being slidably connected.

2. The formwork fixing device for sedimentation tank construction in a wastewater treatment plant according to claim 1, characterized in that, The positioning block mechanism includes a movable block disposed on a slide groove, the movable block and the base being slidably connected, a positioning plate being fixedly connected to the side of the movable block, and a second bolt being threadedly connected to the positioning plate, the second bolt being in contact with the base.

3. The formwork fixing device for sedimentation tank construction in a sewage treatment plant according to claim 1, characterized in that, The connecting rod mechanism includes a fifth rotating seat fixed on the adjusting block, the fifth rotating seat is rotatably connected to the connecting rod, the end of the connecting rod away from the fifth rotating seat is rotatably connected to a sixth rotating seat, and the sixth rotating seat and the support rod are fixedly connected.

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