Special equipment for compaction around road inspection well

Abstract

The utility model discloses a kind of special equipment for compaction around road inspection well, fixed peg is fixed to support platform on road inspection well by passing through plate body, and fixed peg is supported on the outer periphery of road inspection well;Rotary table is rotatably installed on the outer periphery of plate body along the outer periphery of plate body;Adjusting rod is arranged through the thickness direction of rotary table and is formed with screw thread connection cooperation with rotary table;Vibration machine is installed at the lower end of adjusting rod, and the output end of vibration machine is connected with shock plate, and vibration machine drives shock plate to execute vibration in vertical direction;The special equipment for compaction around road inspection well provided by the utility model gradually lays filler around road inspection well, after adjusting rod is adjusted to suitable position, start working to complete compaction process, and through the position adjustment of rotary table, the compaction process at different positions in circumferential direction can be realized;Through the support of support platform, vibration machine can be realized higher quality compaction work.

Description

Technical Field

[0001] This utility model relates to the field of engineering devices, and in particular to a special equipment for compacting the area around road inspection wells. Background Technology

[0002] Manholes are an important component of urban road drainage systems, used for the inspection and cleaning of rainwater and sewage pipes. During routine maintenance of urban roads, the area around manholes is prone to loosening and collapse due to long-term vehicle traffic and natural settlement. These problems not only affect driving comfort but can also lead to safety hazards. Therefore, during the fabrication of manholes, it is necessary to ensure the compactness of the surrounding filling material. This compaction requirement applies to manhole installation and compaction on newly built roads, as well as to the repair of manholes around old roads and the backfilling and compaction after drainage system renovations.

[0003] Due to the limited space around manholes, traditional large compaction equipment (such as road rollers) is difficult to operate effectively, while manual operation is inefficient and makes it difficult to ensure work quality. Manual methods involve using vibratory compactors to treat the soil or filling material around the manhole, but this hand-held method can cause injury to the operator, and the operator cannot provide adequate downward pressure. Utility Model Content

[0004] The main purpose of this utility model is to provide a special equipment for compaction around road inspection wells, which aims to solve the problems of low efficiency and difficulty in ensuring work quality when compaction is performed manually.

[0005] To achieve the above objectives, this utility model provides a special compaction device for the periphery of road manholes, wherein the road manhole is cylindrical, and the special compaction device for the periphery of the road manhole includes:

[0006] The support platform includes a cylindrical body and a plate connected to the upper end of the cylindrical body. The outer diameter of the cylindrical body is the same as the outer diameter of the upper end of the road inspection well, and the plate covers the cylindrical body.

[0007] Multiple fixing rods are spaced apart in the circumferential direction of the plate body. The fixing rods pass through the plate body to fix the support platform to the road inspection well, wherein the fixing rods abut against the outer periphery of the road inspection well.

[0008] A rotating platform is rotatably mounted on the outer periphery of the plate body along its outer periphery;

[0009] An adjusting rod is provided, passing through the thickness direction of the rotary table and forming a threaded connection with the rotary table;

[0010] A vibratory machine is installed at the lower end of the adjusting rod. The output end of the vibratory machine is connected to a vibration plate, and the vibratory machine drives the vibration plate to perform vertical vibration.

[0011] Furthermore, a buffer ring is sandwiched between the lower end of the cylinder and the upper end of the road inspection well.

[0012] Furthermore, the cross-section of the fixing rod is arc-shaped, and the inner wall of the fixing rod matches the outer wall of the road inspection well.

[0013] Furthermore, a buffer layer is provided on the inner wall of the fixing rod.

[0014] Furthermore, the plate body is provided with a grooved ring in the circumferential direction, and the rotating platform is provided with a transfer wheel corresponding to the grooved ring.

[0015] Furthermore, the rotating platform has a combined structure in the thickness direction to clamp the plate.

[0016] Furthermore, the shock-absorbing plate is circular.

[0017] Furthermore, the fixing pin is detachably provided with a pin. When the fixing pin is installed in place, the pin is located on the lower surface of the plate to fix the fixing pin to the plate.

[0018] Furthermore, a handwheel is provided at the top of the adjusting rod.

[0019] Furthermore, the vibratory machine is either an electric motor vibratory type or a hydraulic tamping type.

[0020] This utility model provides a special compaction device for the perimeter of road manholes. A support platform is set on the road manhole, and a fixing rod passes through the plate to fix the support platform to the road manhole in both the circumferential and vertical directions. A rotating table is rotatably installed on the outer periphery of the plate. An adjustable rod is set on the rotating table, and a vibrator is installed at the lower end of the adjusting rod. During use, filler is gradually laid around the road manhole. After adjusting the vibrator to a suitable position using the adjusting rod, the operation is started to complete the compaction process. By adjusting the position of the rotating table, compaction can be achieved at different circumferential locations. The support and fixation of the vibrator by the support platform enables high-quality compaction. Attached Figure Description

[0021] Figure 1 This is a schematic diagram (top view) of a special equipment for compacting the area around a road inspection well, according to an embodiment of this utility model.

[0022] Figure 2 This is a schematic diagram (bottom view) of a special equipment for compacting the area around a road inspection well according to an embodiment of this utility model.

[0023] Figure 3 This is a schematic diagram of the installation of the vibrator in a special compaction device around a road inspection well according to an embodiment of this utility model;

[0024] Figure 4 This is a schematic diagram of the fixing rod in a special equipment for compacting the area around a road inspection well according to an embodiment of this utility model. Detailed Implementation

[0025] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0026] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” “the,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the term “comprising” as used in this specification means the presence of the stated features, integers, steps, operations, elements, units, modules, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and / or groups thereof. It should be understood that when we say an element is “connected” or “coupled” to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. Furthermore, “connected” or “coupled” as used herein can include wireless connection or wireless coupling. The term “and / or” as used herein includes all or any units and all combinations of one or more associated listed items.

[0027] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0028] Reference Figures 1 to 4 In one embodiment of this utility model, a special equipment for compacting the area around a road manhole is provided. The road manhole 010 is cylindrical, and the special equipment for compacting the area around the road manhole includes:

[0029] The support platform 100 includes a cylindrical body 110 and a plate 120 connected to the upper end of the cylindrical body 110. The outer diameter of the cylindrical body 110 is the same as the outer diameter of the upper end of the road inspection well 010. The plate 120 covers the cylindrical body 110.

[0030] Multiple fixing rods 200 are spaced apart around the plate 120. The fixing rods 200 pass through the plate 120 to fix the support platform 100 to the road inspection well 010, wherein the fixing rods 200 abut against the outer periphery of the road inspection well 010.

[0031] A rotating table 300 is rotatably mounted on the outer periphery of the plate 120;

[0032] The adjusting rod 400 passes through the thickness direction of the rotating table 300 and is threadedly connected to the rotating table 300.

[0033] A vibratory machine 500 is installed at the lower end of the adjusting rod 400. The output end of the vibratory machine 500 is connected to a vibration plate 510. The vibratory machine 500 drives the vibration plate 510 to perform vertical vibration.

[0034] In the existing technology, due to the small space around the manhole, traditional large compaction equipment (such as road rollers) is difficult to operate effectively. Manual operation is not only inefficient, but also makes it difficult to ensure work quality. The manual method involves using a vibratory device to process the soil or filling material around the manhole. However, the hand-held method can cause certain injuries to the operator, and the operator cannot provide appropriate downward pressure.

[0035] The utility model provides a special equipment for compacting the perimeter of road manholes. The road manhole 010 is columnar, and the special equipment for compacting the perimeter of road manholes includes a support platform 100, a rotating table 300, an adjusting rod 400, a vibrator 500, and multiple fixed rods 200.

[0036] The support platform 100 includes a cylinder 110 and a plate 120 connected to the upper end of the cylinder 110. The support platform 100 serves as the installation base for subsequent components and provides a standing position for operators. The outer diameter of the cylinder 110 is the same as the outer diameter of the upper end of the road inspection well 010, and the plate 120 is positioned to cover the cylinder 110, meaning the diameter of the plate 120 is larger than the diameter of the cylinder 110.

[0037] Multiple fixing pins 200 are spaced apart around the circumference of the plate 120. The number of fixing pins 200 is preferably four or six, and they are evenly distributed around the circumference. The fixing pins 200 pass through the plate 120 to fix the support platform 100 to the road manhole 010. The fixing pins 200 abut against the outer periphery of the road manhole 010. The fixing methods of the fixing pins 200 include fixing formed by clamping against the outer periphery of the road manhole 010 and fixing formed by inserting external fixing filler.

[0038] The rotary table 300 is rotatably mounted on the outer periphery of the plate 120. For example, the plate 120 is provided with a groove ring 121 in the circumferential direction, and the rotary table 300 rotates around the center of the plate 120 based on the groove ring 121.

[0039] The adjusting rod 400 passes through the thickness direction of the rotary table 300 and forms a threaded connection with the rotary table 300. The height of the adjusting rod 400 can be adjusted by rotating it.

[0040] The vibratory machine 500 is installed at the lower end of the adjusting rod 400. The output end of the vibratory machine 500 is connected to a vibration plate 510, which drives the vibration plate 510 to perform vertical vibration. The vibratory machine 500 can operate using an eccentric motor or hydraulic reciprocating telescopic mechanism. The compaction process is completed through the operation of the vibratory machine 500.

[0041] During installation, the support platform 100 is installed on the road manhole 010. Then, multiple fixing rods 200 are installed at corresponding positions on the support platform 100. The fixing rods 200 are inserted into the filling foundation while adhering to the outer wall of the road manhole 010, thus completing the fixation of the support platform 100. The rotary table 300 is then installed on the support platform 100, followed by the sequential installation of the adjusting rod 400 and the vibrator 500. At this point, the installation of the special compaction equipment around the road manhole is complete. During use, filling material is gradually laid around the road manhole 010. After adjusting the vibrator 500 to the appropriate position using the adjusting rod 400, operation is started to complete the compaction process. The position adjustment of the rotary table 300 allows for compaction at different circumferential locations.

[0042] In summary, the support platform 100 is installed on the road inspection well 010, and the fixing rod 200 passes through the plate 120 to fix the support platform 100 to the road inspection well 010 in the circumferential and height directions; the rotating table 300 is rotatably installed on the outer periphery of the plate 120; the adjusting rod 400 is height-adjustable on the rotating table 300, and the vibrator 500 is installed at the lower end of the adjusting rod 400; during use, filler is gradually laid around the road inspection well 010, and after adjusting the vibrator 500 to a suitable position by adjusting the adjusting rod 400, the operation is started to complete the compaction process. By adjusting the position of the rotating table 300, the compaction process at different circumferential positions can be achieved; by supporting and fixing the vibrator 500 through the support platform 100, high-quality compaction work can be achieved.

[0043] Reference Figures 1 to 2 In one embodiment, a buffer ring 130 is sandwiched between the lower end of the cylinder 110 and the upper end of the road inspection well 010.

[0044] In this embodiment, the introduction of the buffer ring 130 increases the friction between the support platform 100 and the road inspection well 010, thereby reducing the possibility of the road inspection well 010 being damaged by the support platform 100. The buffer ring 130 can be made of polyurethane or the like.

[0045] In one embodiment, the cross-section of the fixing rod 200 is arc-shaped, and the inner wall of the fixing rod 200 matches the outer wall of the road inspection well 010.

[0046] In this embodiment, the structural design of the fixing rod 200 makes the fixation between the fixing rod 200 and the road inspection well 010 more stable, thereby reducing the possibility of the support platform 100 being abnormally positioned on the road inspection well 010.

[0047] In one embodiment, a buffer layer is provided on the inner wall of the fixing rod 200.

[0048] In this embodiment, while improving the bonding stability between the fixing rod 200 and the road inspection well 010 by using a buffer layer (e.g., increasing friction), the possibility of the fixing rod 200 damaging the road inspection well 010 is also reduced. The buffer layer can be made of polyurethane or the like.

[0049] Reference Figures 1 to 2 In one embodiment, the plate 120 is provided with a groove ring 121 in the circumferential direction, and the rotary table 300 is provided with a transfer wheel corresponding to the groove ring 121.

[0050] In this embodiment, the introduction of the transfer wheel makes the movement of the rotary table 300 smoother, and the cooperation between the transfer wheel and the groove ring 121 can also achieve a fixing effect.

[0051] Reference Figures 1 to 2 In one embodiment, the rotary table 300 has a combined structure in the thickness direction to clamp the plate 120.

[0052] In this embodiment, the installation process of the rotary table 300 is facilitated by restricting the mounting structure of the rotary table 300. For example, the rotary table 300 includes an upper part and a lower part in the thickness direction, and the upper part and the lower part are connected by bolts, so that the rotary table 300 is easy to install and can be stably connected with the plate 120.

[0053] Reference Figures 1 to 2 In one embodiment, the shock plate 510 is circular.

[0054] In this embodiment, the vibrating plate 510 is defined as circular, so that after the adjustment rod 400 rotates and the angle of the vibrator 500 changes, the angle of the vibrating plate 510 will not affect the working state.

[0055] Reference Figure 4 In one embodiment, the fixing pin 200 is detachably provided with a pin 210. When the fixing pin 200 is installed in place, the pin 210 is disposed on the lower surface of the plate 120 to fix the fixing pin 200 to the plate 120.

[0056] In this embodiment, the introduction of the pin 210 allows the fixing pin 200 to be connected to the plate 120. Specifically, the fixing pin 200 is fixed to the upper surface of the plate 120, while the pin 210 is fixed to the lower surface of the plate 120. This improves the stability of the connection between the fixing pin 200 and the plate 120. The support platform 100 also benefits from the improved stability provided by the fixing pin 200.

[0057] In one embodiment, a handwheel is provided at the top of the adjusting rod 400.

[0058] In this embodiment, the introduction of a handwheel facilitates the operation of the adjusting rod 400. Specifically, rotating the handwheel causes the adjusting rod 400 to rise and fall.

[0059] In one embodiment, the vibratory machine 500 is either an electric vibratory type or a hydraulic tamping type.

[0060] In this embodiment, two structural forms of the vibratory machine 500 are provided. The motor-driven vibratory type has the advantages of simplicity and convenience, while the hydraulic tamping type has the advantage of strong force. The hydraulic tamping type vibratory machine 500 requires a hydraulic workstation.

[0061] In summary, the special compaction equipment around the road manhole provided by this utility model includes a support platform 100 mounted on the road manhole 010, and a fixing rod 200 passing through the plate 120 to fix the support platform 100 to the road manhole 010 in both the circumferential and vertical directions. A rotating table 300 is rotatably mounted on the outer periphery of the plate 120. An adjusting rod 400 is height-adjustable mounted on the rotating table 300, and a vibrator 500 is mounted on the lower end of the adjusting rod 400. During use, filler is gradually laid around the road manhole 010. After adjusting the vibrator 500 to a suitable position using the adjusting rod 400, the operation is started to complete the compaction process. By adjusting the position of the rotating table 300, compaction can be achieved at different circumferential locations. The support and fixation of the vibrator 500 by the support platform 100 enables high-quality compaction.

[0062] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A special equipment for compacting the area around a road manhole, wherein the road manhole (010) is cylindrical, characterized in that, The specialized compaction equipment around the road inspection wells includes: The support platform (100) includes a cylinder (110) and a plate (120) connected to the upper end of the cylinder (110). The outer diameter of the cylinder (110) is the same as the outer diameter of the upper end of the road inspection well (010). The plate (120) covers the cylinder (110). Multiple fixing rods (200) are spaced apart around the plate (120), and the fixing rods (200) pass through the plate (120) to fix the support platform (100) to the road inspection well (010), wherein the fixing rods (200) abut against the outer periphery of the road inspection well (010); A rotating platform (300) is rotatably mounted on the outer periphery of the plate (120) along the outer periphery of the plate (120); An adjusting rod (400) is arranged to pass through the thickness direction of the rotating table (300) and forms a threaded connection with the rotating table (300); A vibratory machine (500) is installed at the lower end of the adjusting rod (400). The output end of the vibratory machine (500) is connected to a vibration plate (510). The vibratory machine (500) drives the vibration plate (510) to perform vibration in the vertical direction.

2. The special equipment for compacting the area around road inspection wells according to claim 1, characterized in that, A buffer ring (130) is held between the lower end of the cylinder (110) and the upper end of the road inspection well (010).

3. The special equipment for compacting the area around road inspection wells according to claim 1, characterized in that, The cross-section of the fixing rod (200) is arc-shaped, and the inner wall of the fixing rod (200) matches the outer wall of the road inspection well (010).

4. The special equipment for compacting the area around road inspection wells according to claim 3, characterized in that, A buffer layer is provided on the inner wall of the fixing rod (200).

5. The special equipment for compacting the area around road inspection wells according to claim 1, characterized in that, The plate (120) is provided with a groove ring (121) in the circumferential direction, and the rotating table (300) is provided with a transfer wheel corresponding to the groove ring (121).

6. The special equipment for compacting the area around road inspection wells according to claim 1, characterized in that, The rotating stage (300) has a combined structure in the thickness direction to clamp the plate (120).

7. The special equipment for compacting the area around road inspection wells according to any one of claims 1 to 6, characterized in that, The shock plate (510) is circular.

8. The special equipment for compacting the area around road inspection wells according to any one of claims 1 to 6, characterized in that, The fixing pin (200) is detachably provided with a pin (210). When the fixing pin (200) is installed in place, the pin (210) is located on the lower surface of the plate (120) to fix the fixing pin (200) to the plate (120).

9. The special equipment for compacting the area around road inspection wells according to any one of claims 1 to 6, characterized in that, A handwheel is provided at the top of the adjusting rod (400).

10. The special equipment for compacting the area around road inspection wells according to any one of claims 1 to 6, characterized in that, The vibratory machine (500) is either an electric motor vibratory type or a hydraulic tamping type.

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