Municipal pipeline engineering prefabricated inspection well installation perpendicularity control device

Abstract

The utility model provides a municipal pipeline engineering prefabricated inspection well installation perpendicularity control device which comprises at least three supporting rods. The movable clamps comprise movable parts arranged on the supporting rods in a penetrating mode and fixed parts used for being clamped on the well wall of the prefabricated inspection well, and the number of the movable clamps corresponds to that of the supporting rods; one ends of the supporting rods are fixedly connected with one another to form a connecting point; and the gradienter is arranged in the center of the connecting point. According to the utility model, at least three supporting rods are fixedly connected to form a device basic structure positioned on the same horizontal plane; the supporting rod is sleeved with the movable clamp, the movable clamp is arranged on the supporting rod in a sleeving mode and can move on the supporting rod, and when the movable clamp moves to a proper position, the movable clamp can be locked on the supporting rod, so that the position of the movable clamp on the supporting rod can be adjusted according to prefabricated inspection wells of different sizes; therefore, the verticality control device is high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal pipeline engineering construction, in particular to a municipal pipeline engineering prefabricated inspection well installation verticality control device. Background Art

[0002] Municipal engineering refers to municipal facilities construction projects. Municipal facilities refer to various buildings, structures, equipment, etc. that are set up within the planning and construction scope of urban areas, towns (villages), and provide paid or free public products and services to residents based on government responsibilities and obligations. At present, most urban municipal engineering projects are renovation and upgrading projects, among which pipeline network projects include power supply pipelines, rainwater pipelines, sewage pipelines, water supply pipelines, fire protection pipelines, gas pipelines, communication pipelines, community intelligent pipelines and other projects. The pipeline network construction process includes a large number of prefabricated inspection well installation and construction. During the construction process, it was found that when installing a level measuring instrument for verticality control on the prefabricated inspection well, professional surveying personnel are required, and the process takes a long time. It is time-consuming and labor-intensive, and different sizes of instruments are required for measuring different prefabricated inspection wells. Utility Model Content

[0003] The utility model provides a verticality control device for installing a prefabricated inspection well in a municipal pipeline project, which is used to solve the defects in the prior art that a level measuring instrument is installed to control the verticality of the prefabricated inspection well, which requires professional surveying personnel and the process is time-consuming and labor-intensive, and different sizes of instruments are required when measuring different prefabricated inspection wells.

[0004] To achieve the above purpose, the technical solution of the utility model is: a verticality control device for installing a prefabricated inspection well in a municipal pipeline project, comprising:

[0005] Support rods, at least three of which are provided;

[0006] A movable clamp comprises a movable part for passing through the support rod and a fixed part for clamping on the wall of the prefabricated inspection well, wherein the number of the movable clamps is set corresponding to the support rod; one end of each of the support rods is fixedly connected to each other to form a connection point;

[0007] A level is provided at the center of the connection point.

[0008] Preferably, a knob is provided between the movable part and the fixed part.

[0009] Preferably, the movable portion includes a connecting frame and a first fastener, the support rod can pass through the inside of the connecting frame, and the first fastener can limit the movement of the support rod relative to the connecting frame.

[0010] Preferably, the fixing portion includes a connecting plate and a second fastener, the connecting plate is provided with a slot, and the second fastener is passed through the connecting plate and partially located in the slot.

[0011] Preferably, the first fastener is a first bolt, and the second fastener is a second bolt.

[0012] Preferably, four support rods are provided, and the angle between adjacent support rods is 90 degrees.

[0013] Preferably, the material of the support rod is hollow steel.

[0014] Preferably, the rotation angle of the knob is 360 degrees.

[0015] Compared with the prior art, the utility model has the following beneficial effects: by setting at least three support rods fixedly connected, a basic structure of the device located in the same horizontal plane is formed; a movable clamp is sleeved on the support rod, the movable clamp is sleeved on the support rod and can move on the support rod, and when the movable clamp moves to a suitable position, it can be locked on the support rod, so that the position of the movable clamp on the support rod can be adjusted according to prefabricated inspection wells of different sizes, making the verticality control device highly applicable. This device is simple to manufacture, low in cost, easy to operate, does not need to be remade according to the specifications of the inspection well, and can speed up the construction progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural schematic diagram of the verticality control device provided by the utility model;

[0018] Figure 2 It is a structural schematic diagram of the movable clamp provided by the utility model.

[0019] Reference numerals:

[0020] 10. Support rod; 20. Movable clamp; 21. Movable part; 211. Connecting frame; 212. First fastener; 22. Fixed part; 221. Connecting plate; 222. Second fastener; 23. Knob; 30. Level. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1 and Figure 2 As shown, an embodiment of the present application provides a verticality control device for installing a prefabricated inspection well in a municipal pipeline project, which will be described below as a verticality control device.

[0023] The verticality control device includes a support rod 10, a movable clamp 20 and a level 30. The support rods 10 are at least three and are equal in length to ensure the accuracy of measurement and the stability of installation. The movable clamp 20 is mounted on the support rod 10 and can move on the support rod 10 and can be locked on the support rod 10 when the movable clamp 20 moves to a suitable position.

[0024] Specifically, the movable clamp 20 includes a movable part 21 for passing through the support rod 10 and a fixed part 22 for clamping on the wall of the prefabricated inspection well. It should be understood that the fixed part 22 is clamped on the top of the wall. The number of the movable clamps 20 is set corresponding to the support rod 10. In this way, the position of the movable clamp 20 on the support rod 10 can be adjusted according to prefabricated inspection wells of different sizes, so that the verticality control device has high applicability. One end of each of the support rods 10 is fixedly connected to each other to form a connection point. The level 30 is arranged at the center of the connection point, which can measure the horizontal conditions in all directions, ensure the verticality of the installation of the prefabricated inspection well, and improve the quality of the project.

[0025] In one embodiment, a knob 23 is provided between the movable portion 21 and the fixed portion 22. The rotation angle of the knob 23 is 360 degrees. In this way, the flexibility of installation between the movable portion 21 and the fixed portion 22 can be ensured.

[0026] Specifically, the movable portion 21 includes a connection frame 211 and a first fastener 212. The connection frame 211 is used to be sleeved on the support rod 10, that is, the support rod 10 can pass through the inside of the connection frame 211, and the first fastener 212 can limit the movement of the support rod 10 relative to the connection frame 211. When the connection frame 211 moves to a suitable position on the support rod 10, the connection frame 211 can be fixed to the support rod 10 by the first fastener 212.

[0027] Specifically, the fixing part 22 includes a connecting plate 221 and a second fastener 222. A slot is formed on the connecting plate 221, and the slot is located in the middle of the connecting plate 221, that is, the two slot walls of the slot are of equal thickness. The second fastener 222 is penetrated through the slot wall and partially located in the slot. When performing a verticality test, the connecting plate 221 is clamped on the wall of the prefabricated inspection well, and the connecting plate 221 is fixed to the wall of the prefabricated inspection well by the second fastener 222.

[0028] More specifically, the first fastener 212 is a first bolt, and the second fastener 222 is a second bolt. By configuring the first fastener 212 and the second fastener 222 to be bolts, the first fastener 212 and the second fastener 222 can be easily assembled and disassembled.

[0029] In one embodiment, four support rods 10 are provided, and the angle between adjacent support rods 10 is 90 degrees. Of course, the number of support rods 10 can also be three or five, and the angles between adjacent support rods 10 are equal. In this way, the horizontality of the verticality control device after installation can be ensured.

[0030] In the present application, the material of the support rod 10 is hollow steel, so that the entire product can be effectively used for a long time.

[0031] When using the verticality control device, first adjust the position of the adjustable movable clamp 20 on the support rod 10 according to the inner diameter of the prefabricated inspection well to be installed. It is required that all the movable clamps 20 are at an equal distance from the end of the support rod 10 on the support rod 10, so that the fixing part 22 is clamped on the wall of the prefabricated inspection well. It is necessary to ensure that the horizontal plane of the verticality control device is perpendicular to the generatrix of the prefabricated inspection well, and the connection point of the verticality control device is concentric with the well chamber of the prefabricated inspection well. Then, adjust the angle of the prefabricated inspection well by observing the spirit level 30 until the verticality of the prefabricated inspection well installation meets the construction requirements. After use, the first fastener 212 and the second fastener 222 can be adjusted to remove the verticality control device.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A verticality control device for prefabricated inspection wells in municipal pipeline engineering, characterized in that: include: Support rods, at least three of which are provided; A movable clamp comprises a movable part for passing through the support rod and a fixed part for clamping on the wall of the prefabricated inspection well, wherein the number of the movable clamps is set corresponding to the support rod; one end of each of the support rods is fixedly connected to each other to form a connection point; A level is provided at the center of the connection point.

2. The verticality control device for installing a prefabricated inspection well in a municipal pipeline project according to claim 1 is characterized in that: A knob is arranged between the movable part and the fixed part.

3. The verticality control device for installing a prefabricated inspection well in a municipal pipeline project according to claim 2 is characterized in that: The movable part includes a connecting frame and a first fastener. The support rod can pass through the interior of the connecting frame. The first fastener can limit the movement of the support rod relative to the connecting frame.

4. The verticality control device for installing a prefabricated inspection well in a municipal pipeline project according to claim 3 is characterized in that: The fixing part comprises a connecting plate and a second fastener, wherein a slot is formed on the connecting plate, and the second fastener is passed through the connecting plate and partially located in the slot.

5. The verticality control device for installing a prefabricated inspection well in a municipal pipeline project according to claim 4 is characterized in that: The first fastening member is a first bolt, and the second fastening member is a second bolt.

6. The verticality control device for installing a prefabricated inspection well in a municipal pipeline project according to any one of claims 1 to 5, characterized in that: Four support rods are provided, and the angle between adjacent support rods is 90 degrees.

7. The verticality control device for installing a prefabricated inspection well in a municipal pipeline project according to claim 6 is characterized in that: The material of the support rod shown is hollow steel.

8. The verticality control device for installing a prefabricated inspection well in a municipal pipeline project according to claim 2 is characterized in that: The rotation angle of the knob is 360 degrees.

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