Pavement tamping device
By introducing cleaning components into the pavement compaction device, and using electric sliding tables and connecting components to clean the bottom attachments of the compaction plate, the problem of intimate contact between the compaction plate and the pavement material in the prior art is solved, and a more uniform compaction effect is achieved and prevented. The road surface cracks and deformation.
Patent Information
- Application Number
- CN202420884112.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-26
AI Technical Summary
During the long-term use of existing pavement compaction devices, the attachments at the bottom of the compaction plate hinder close contact with the pavement material, resulting in uneven surface compaction and uneven surface compaction, which may cause cracking and deformation of the pavement.
A pavement compaction device including a mobile support seat, hydraulic cylinder, T-block, compaction plate and cleaning assembly is designed. The cleaning assembly consists of an electric sliding table, a guide frame, a connecting base, a cleaning scraper and a connecting assembly, and is slid by electric sliding. The table drive cleaning scraper moves from right to left, combining the extension arms and the cushion of the connecting assembly to quickly clean the attachments at the bottom of the compacting plate.
It effectively solves the problem of intimate contact between the compacting plate and the pavement material, avoids uneven and uneven compaction, extends the service life of the device, and prevents cracking and deformation of the pavement.
Smart Images
Figure CN222182986U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of road surface compaction, in particular to a road surface compaction device. Background Art
[0002] Due to the increase in the number of vehicles, serious damage has been caused to the roads. Therefore, the highway maintenance department often needs to carry out maintenance and repair operations on the roads. At present, in the process of paving and maintenance of expressways and ordinary roads, in order to make the road surface firm after construction, it is often necessary to compact the road surface, so a road surface compaction device is needed.
[0003] After searching, a road surface compaction device with Chinese patent number CN218596834U was found. This utility model has relatively few limitations in use by adjusting the compaction strength according to different road surface structures. However, during long-term use, the attachments on the bottom of the compaction plate in the device will hinder the close contact between the compaction plate and the road surface material, resulting in an uneven surface. In addition, uneven compaction will cause cracking and deformation of the road surface. Therefore, a road surface compaction device is proposed to solve the above problems. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the shortcomings of the prior art, the utility model provides a road surface compaction device, which has the advantages of being able to clean the attachments on the bottom of the compaction plate, etc., and solves the problem that the compaction plate in the device in the comparative document, during long-term use, the attachments adhered to the bottom will hinder the close contact between the compaction plate and the road surface material, thereby causing an uneven surface, and the uneven compaction will cause cracking and deformation of the road surface.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road compacting device, comprising a movable support seat, the inner wall of the movable support seat is threadedly connected with two positioning cones, the left and right sides of the top of the movable support seat are fixedly installed with mounting frames, a mounting seat is fixedly connected between the two mounting frames, a hydraulic cylinder is fixedly installed at the bottom of the mounting seat, a T-shaped block is fixedly connected to the bottom of the hydraulic cylinder piston rod, a compacting plate is fixedly connected to the bottom of the T-shaped block, and a cleaning component is provided at the bottom of the movable support seat;
[0008] The cleaning assembly includes an electric slide, a guide frame, a connecting seat, a cleaning scraper and a connecting assembly. The electric slide is fixedly installed on the bottom of the movable support seat, the guide frame is fixedly installed on the bottom of the movable support seat, the sliding seat and the guide frame of the electric slide are both connected to the connecting seat, a cleaning scraper is connected between the two connecting seats, and a connecting assembly is provided between the cleaning scraper and the two connecting seats.
[0009] Furthermore, the connecting assembly includes a cavity, a spring, a block and a slot. The front and rear sides of the cleaning scraper are both provided with a cavity. The inside of the cavity is fixedly connected with a spring, the inside of the cavity is slidably connected with a block, and the adjacent sides of the two connecting seats are both provided with a slot.
[0010] Furthermore, an extension arm is fixedly connected to the bottom of the clamping block, two sliding holes are opened at the bottom of the cleaning scraper, and the extension arm extends to the outside of the cleaning scraper through the sliding holes.
[0011] Furthermore, through holes are provided on both the front and rear sides of the cleaning scraper, and the two through holes are respectively connected to the two cavities.
[0012] Furthermore, the size of the card block is matched with the size of the through hole, and the card block extends to the inside of the card slot through the through hole.
[0013] Furthermore, two support columns are fixedly installed inside the cavity, and a slider is slidably connected to the outer surface of the support column, and the slider is fixedly connected to the clamping block.
[0014] Furthermore, guide rods are fixedly installed inside the mounting frame, and the left and right sides of the T-shaped block are slidably connected to the two guide rods respectively.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0017] The road compacting device is provided with a cleaning component and an electric slide is started, so that the cleaning scraper is driven to move from right to left through a guide rod and a connecting seat to clean the attachments on the bottom of the compacting plate. The connecting component is provided to pull the extension arm to drive the card block to compress the spring, so that the card block leaves the inside of the card slot, thereby quickly completing the disassembly of the cleaning scraper, which is convenient for cleaning the attachments on the cleaning scraper. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is the front view of the utility model;
[0019] Figure 2 This is a bottom sectional view of the local structure of the utility model;
[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;
[0021] Figure 4 For this utility model Figure 2 Enlarged view of the structure at point B in the middle.
[0022] In the figure: 1 movable support seat, 2 positioning cone, 3 mounting frame, 4 mounting seat, 5 hydraulic cylinder, 6 T-shaped block, 7 tamping plate, 8 cleaning assembly, 801 electric slide, 802 guide frame, 803 connecting seat, 804 cleaning scraper, 805 connecting assembly, 851 cavity, 852 spring, 853 block, 854 slot. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.
[0024] See also Figure 1-4 A road compacting device in this embodiment includes a movable support seat 1, the inner wall of the movable support seat 1 is threadedly connected with two positioning cones 2, mounting frames 3 are fixedly installed on the left and right sides of the top of the movable support seat 1, a mounting seat 4 is fixedly connected between the two mounting frames 3, a hydraulic cylinder 5 is fixedly installed at the bottom of the mounting seat 4, a T-shaped block 6 is fixedly connected to the bottom of the piston rod of the hydraulic cylinder 5, a compacting plate 7 is fixedly connected to the bottom of the T-shaped block 6, and a cleaning component 8 is arranged at the bottom of the movable support seat 1.
[0025] Specifically, the cleaning component 8 consists of five parts: an electric slide 801, a guide frame 802, a connecting seat 803, a cleaning scraper 804 and a connecting component 805. The electric slide 801 is fixedly installed on the bottom of the movable support seat 1, and the guide frame 802 is fixedly installed on the bottom of the movable support seat 1. The connecting seat 803 is connected to the sliding seat of the electric slide 801 and the guide frame 802. A cleaning scraper 804 is connected between the two connecting seats 803. A connecting component 805 is provided between the cleaning scraper 804 and the two connecting seats 803. Start the electric slide 801 to drive the cleaning scraper 804 to move from right to left through the guide rod 802 and the connecting seat 803 to clean the bottom attachments of the tamping plate 7.
[0026] Specifically, the connecting assembly 805 consists of four parts, namely, a cavity 851, a spring 852, a block 853 and a slot 854. An extension arm is fixedly connected to the bottom of the block 853. Two sliding holes are provided at the bottom of the cleaning scraper 804. The extension arm extends to the outside of the cleaning scraper 804 through the sliding holes. Through holes are provided on the front and rear sides of the cleaning scraper 804. The two through holes are respectively connected to the two cavities 851. The size of the block 853 is adapted to the size of the through hole. The block 853 extends to the inside of the slot 854 through the through hole. When the extension arm is pulled to drive the block 853 to compress the spring 852, the block 853 leaves the inside of the slot 854, thereby quickly completing the disassembly and cleaning of the cleaning scraper 804.
[0027] Specifically, two support columns are fixedly installed inside the cavity 851, and a slider is slidably connected to the outer surface of the support column. The slider is fixedly connected to the block 853, so that the block 853 will not be displaced during the movement.
[0028] Specifically, by fixing the guide rods inside the mounting frame 3 , the left and right sides of the T-shaped block 6 are respectively slidably connected with the two guide rods, thereby cooperating with the hydraulic cylinder 5 to drive the tamping plate 7 to move more steadily.
[0029] During implementation, the following steps are followed: first, the entire device is moved to the desired location by moving the support seat 1, and two positioning cones 2 are driven into the ground to prevent the device from moving during operation. Then, the hydraulic cylinder 5 is started to drive the tamping plate 7 to move vertically through the T-block 6 to perform tamping work. After tamping is completed, the tamping plate 7 is moved to a height suitable for the cleaning scraper 804, and the electric slide 801 is started to drive the cleaning scraper 804 to move from right to left through the guide rod 802 and the connecting seat 803 to clean the bottom attachments of the tamping plate 7. Finally, when the cleaning scraper 804 needs to be disassembled and cleaned, the extension arm is pulled to drive the block 853 to leave the inside of the slot 854, thereby quickly completing the disassembly and cleaning of the cleaning scraper 804.
[0030] In summary, the road compacting device, by setting a cleaning component 8, starts the electric slide 801, so that it drives the cleaning scraper 804 to move from right to left through the guide rod 802 and the connecting seat 803, and cleans the bottom attachments of the compacting plate 7, and by setting a connecting component 805, pulls the extension arm to drive the block 853 to compress the spring 852, so that the block 853 leaves the inside of the slot 854, and then quickly completes the disassembly of the cleaning scraper 804, which is convenient for cleaning the attachments on the cleaning scraper 804, and solves the problem that the compacting plate in the device in the comparative document will have attachments on the bottom that hinder the close contact between the compacting plate and the road material during long-term use, thereby causing an uneven surface, and uneven compaction will cause cracking and deformation of the road surface.
[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A road surface compacting device, comprising a movable support seat (1), characterized in that: The inner wall of the movable support seat (1) is threadedly connected with two positioning cones (2); mounting frames (3) are fixedly installed on both left and right sides of the top of the movable support seat (1); a mounting seat (4) is fixedly connected between the two mounting frames (3); a hydraulic cylinder (5) is fixedly installed at the bottom of the mounting seat (4); a T-shaped block (6) is fixedly connected to the bottom of the piston rod of the hydraulic cylinder (5); a tamping plate (7) is fixedly connected to the bottom of the T-shaped block (6); and a cleaning assembly (8) is provided at the bottom of the movable support seat (1); The cleaning component (8) comprises an electric slide (801), a guide frame (802), a connecting seat (803), a cleaning scraper (804) and a connecting component (805); the electric slide (801) is fixedly mounted on the bottom of the movable support seat (1); the guide frame (802) is fixedly mounted on the bottom of the movable support seat (1); the sliding seat of the electric slide (801) and the guide frame (802) are both connected to the connecting seat (803); a cleaning scraper (804) is connected between two of the connecting seats (803); and a connecting component (805) is provided between the cleaning scraper (804) and the two connecting seats (803).
2. A road surface compacting device according to claim 1, characterized in that: The connecting assembly (805) comprises a cavity (851), a spring (852), a block (853) and a slot (854); the cleaning scraper (804) is provided with cavities (851) on both the front and rear sides; the cavity (851) is fixedly connected with a spring (852); the cavity (851) is slidably connected with a block (853); and the adjacent sides of the two connecting seats (803) are provided with slots (854).
3. A road surface compacting device according to claim 2, characterized in that: The bottom of the clamping block (853) is fixedly connected to an extension arm, and the bottom of the cleaning scraper (804) is provided with two sliding holes, through which the extension arm extends to the outside of the cleaning scraper (804).
4. A road surface compacting device according to claim 2, characterized in that: Through holes are provided on both the front and rear sides of the cleaning scraper (804), and the two through holes are respectively connected to the two cavities (851).
5. A road surface compacting device according to claim 2, characterized in that: The size of the clamping block (853) matches the size of the through hole, and the clamping block (853) extends through the through hole to the interior of the clamping slot (854).
6. A road surface compacting device according to claim 2, characterized in that: Two support columns are fixedly installed inside the cavity (851), and a slider is slidably connected to the outer surface of the support column, and the slider is fixedly connected to the clamping block (853).
7. A road surface compacting device according to claim 1, characterized in that: A guide rod is fixedly installed inside the mounting frame (3), and the left and right sides of the T-shaped block (6) are respectively slidably connected to the two guide rods.