Telescopic vibration rammer compactor suitable for pile holes in small clearance places

Abstract

The utility model discloses a telescopic vibration rammer compactor suitable for a pile hole in a small clearance place, which comprises a traveling mechanism, a hydraulic arm arranged on one side of the traveling mechanism, a telescopic arm connected with the end part of the hydraulic arm, a winch arranged on the top of the telescopic arm, a steel wire rope arranged on the winch, and a steel wire rope arranged on the steel wire rope. A movable arm is slidably connected to the interior of the telescopic arm, a tamping arm is slidably connected to the interior of the movable arm, a tamping head is arranged at the bottom of the tamping arm, a mounting assembly is arranged between the tamping arm and the tamping head, and a fixing rod is fixedly mounted on the upper portion of the interior of the tamping arm; the excavator arm is compact in overall size and shape, so that the excavator arm can be operated and moved more flexibly in a limited space, interference to surrounding equipment and structures is reduced, the requirements of construction tasks are met to the maximum extent, large operation depth can be achieved through amplitude variation of the arm, and the excavator arm is incomparable with a traditional excavator.

Description

Technical Field

[0001] This utility model relates to the field of foundation construction technology, specifically a telescopic vibratory compactor suitable for pile holes in areas with small clearance. Background Technology

[0002] "Small clearance scene" usually refers to a specific environment with relatively limited space in terms of height, width and other dimensions, where there is a small range of space available for construction activities or equipment operation.

[0003] Currently, traditional vibratory compactors require a large space for construction, and their movement and compaction are inconvenient in small-clearance environments. They are not suitable for compaction operations in small-clearance environments and cannot meet the requirements for compaction in pile holes under low-clearance conditions.

[0004] A telescopic vibratory compactor suitable for pile holes in areas with small clearance is proposed to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a telescopic vibratory compactor suitable for pile holes in areas with small clearance, so as to solve the problem mentioned in the background art that the current traditional vibratory compactors require a large space height for construction, and the working space is not convenient for movement and compaction in small clearance scenarios, so they cannot adapt to compaction operations in small clearance scenarios and cannot meet the requirements of low clearance pile holes.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a telescopic vibratory compactor suitable for pile holes in areas with small clearance, including a walking mechanism;

[0007] A hydraulic arm is provided on one side of the walking mechanism;

[0008] Also includes:

[0009] The end of the hydraulic arm away from the walking structure is rotatably connected to a telescopic arm, and a winch is provided on the top of the telescopic arm, and a wire rope is provided on the winch. Furthermore, a movable arm is slidably connected inside the telescopic arm, and a compaction arm is slidably connected inside the movable arm.

[0010] The tamping arm has a tamping head at its bottom, and an installation assembly is provided between the tamping arm and the tamping head. A fixing rod is fixedly installed inside the upper part of the tamping arm, and one end of the wire rope is fixedly connected to the fixing rod.

[0011] The telescopic arm has a feed pipe that runs through its lower side, and the movable arm has a movable groove that runs through its lower side. The feed pipe and the movable groove are slidably connected. The compacting arm also has a discharge groove that runs through its lower side.

[0012] Preferably, the movable arm has symmetrical sliding grooves on both sides inside, and sliding blocks are symmetrically installed on the upper part of the tamping arm, and the sliding blocks are slidably connected to the sliding grooves.

[0013] Preferably, the mounting assembly includes a mounting groove formed at the bottom of the tamping arm, and a mounting block is fixedly mounted on the top of the tamping head, and the mounting block is adapted to and connected to the mounting groove.

[0014] Preferably, a positioning pin is detachably connected to the lower interior of the tamping arm, and a positioning hole is provided through one side of the mounting block, with the positioning pin and the positioning hole being adapted to each other.

[0015] Preferably, a fixing plate is fixedly installed on the lower side of one side of the tamping arm, and a set screw is threadedly connected to the inner side of the fixing plate. A connecting seat is rotatably connected to the bottom end of the set screw. A guide rod is fixedly installed on the top side of the connecting seat and is slidably connected to the fixing plate. An L-shaped plate is fixedly installed at the bottom of the connecting seat, and a positioning block is fixedly installed on the top side of the L-shaped plate. A positioning groove is opened on the bottom side of the positioning pin, and the positioning block is engaged with the positioning groove.

[0016] Preferably, a limiting rod is slidably connected to the inner side of the L-shaped plate, and a limiting groove is formed above one end of the positioning pin, and the limiting rod is engaged with the limiting groove.

[0017] Preferably, a telescopic spring is sleeved on the outer side of the limiting rod, and one end of the telescopic spring is fixedly connected to the L-shaped plate, and a pull rod is fixedly installed on the other end of the telescopic spring, and the pull rod is fixedly connected to the limiting rod.

[0018] Compared with existing technologies, the beneficial effects of this utility model are as follows: This telescopic vibratory compactor, suitable for pile holes in areas with limited clearance, has a relatively compact overall size and shape. This allows it to operate and move more flexibly in smaller clearance environments, thereby reducing interference with surrounding equipment and structures and maximizing the fulfillment of construction requirements. The increased boom amplitude allows for a greater working depth, which is unmatched by other traditional equipment. The specific details are as follows:

[0019] 1. When compacting fill material in pile holes in small clear areas, the device can be moved and positioned using a traveling mechanism. After reaching the working position, the hydraulic arm rotates the telescopic arm to a vertical position. After positioning, the movable arm and compacting arm can be lifted by a winch and then lowered. Under the action of gravity and vibration, the compaction work is carried out by the tamping head. The overall length of the movable arm and compacting arm can be extended and retracted inside the telescopic arm, so that the compaction work in the pile hole can be carried out without too much operating space. During the movement of the movable arm, it is limited by the sliding of the movable groove and the feed pipe. The compacting arm can drive the sliding block to slide in the sliding groove for limitation, avoiding axial rotation. During the compaction operation, the fill material can be put into the telescopic arm through the feed pipe. Afterwards, the fill material can be discharged through the discharge chute and the tamping head, so that the fill material can be added into the pile hole. The arm's amplitude can reach a deeper working position, which can be used for compaction work in small clear areas, improving practicality.

[0020] 2. The tamping head and the tamping arm are connected by a mounting block and a mounting groove. When disassembling the tamping head, pulling the pull rod moves the limiting rod, causing it to disengage from the limiting groove on the positioning pin. Rotating the set screw moves the connecting seat downwards, causing the L-shaped plate to move downwards, which in turn disengages the positioning block on the L-shaped plate from the positioning groove on the positioning pin. This allows the positioning pin to lose its limiting position and be removed, enabling the tamping head to be disassembled. When installing the tamping head, insert the mounting block into the mounting groove and pass the positioning pin through the tamping arm and the positioning hole, thus aligning the positioning pin. The positioning groove on the pin aligns with the positioning block. Rotating the set screw in the opposite direction causes the L-shaped plate to move upward, thereby allowing the positioning block to insert into the positioning groove, thus positioning the positioning pin. During the upward movement of the L-shaped plate, the pull rod is pulled, which in turn moves the limit rod and stretches the telescopic spring. After the positioning block engages with the positioning groove, the limit rod aligns with the limit groove. The pull rod can be released to engage the limit rod with the limit groove, thereby limiting the L-shaped plate. The installation components facilitate the disassembly and assembly of the ramming head, making it easy to disassemble and maintain the ramming head in the future. This also ensures the reliability of the ramming head installation and improves its practicality. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0022] Figure 2 This is a partial cross-sectional structural diagram of the present invention;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the movable arm of this utility model;

[0024] Figure 4 This is a schematic diagram of the installation component structure of this utility model;

[0025] Figure 5 This utility model Figure 4 A magnified structural diagram of region A in the middle.

[0026] In the diagram: 1. Traveling mechanism; 101. Hydraulic arm; 102. Telescopic arm; 103. Winch; 104. Wire rope; 105. Movable arm; 106. Compactor arm; 107. Rammer head; 108. Fixed rod; 109. Feed pipe; 110. Discharge chute; 111. Movable groove; 112. Sliding groove; 113. Sliding block; 2. Mounting components; 201. Mounting groove; 202. Mounting block; 203. Positioning pin; 204. Positioning hole; 205. Fixed plate; 206. Set screw; 207. Guide rod; 208. Connecting seat; 209. L-shaped plate; 210. Positioning block; 211. Positioning groove; 212. Limiting rod; 213. Limiting groove; 214. Telescopic spring; 215. Pull rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 This utility model provides a technical solution: a telescopic vibratory compactor suitable for pile holes in areas with small clearance, including a traveling mechanism 1, a hydraulic arm 101 on one side of the traveling mechanism 1, and a telescopic arm 102 rotatably connected to the end of the hydraulic arm 101 away from the traveling mechanism, a winch 103 on the top of the telescopic arm 102, a wire rope 104 on the winch 103, a movable arm 105 slidably connected inside the telescopic arm 102, and a compaction arm 106 slidably connected inside the movable arm 105, wherein a compaction head 107 is provided at the bottom of the compaction arm 106, and the compaction arm 106... An installation assembly 2 is provided between the 6 and the ramming head 107, and a fixing rod 108 is fixedly installed on the upper part of the ramming arm 106. One end of the wire rope 104 is fixedly connected to the fixing rod 108. A feed pipe 109 is connected through the lower side of one side of the telescopic arm 102, and a movable groove 111 is opened through the lower side of one side of the movable arm 105. The feed pipe 109 is slidably connected to the movable groove 111, and a discharge groove 110 is opened through the lower side of one side of the ramming arm 106. By changing the amplitude of the arm, a larger working depth can be achieved, and ramming operations can be carried out in pile holes in places with small clearance, which improves practicality.

[0029] The movable arm 105 has symmetrical sliding grooves 112 on both sides inside, and sliding blocks 113 are symmetrically installed on the upper outer surface of the compaction arm 106. The sliding blocks 113 are slidably connected to the sliding grooves 112, which can limit the movement of the compaction arm 106. The mounting assembly 2 includes a mounting groove 201 at the bottom of the compaction arm 106, and a mounting block 202 is fixedly installed on the top of the tamping head 107. The mounting block 202 is adapted to the mounting groove 201, so that the tamping head 107 can be moved. The tamping arm 106 is disassembled and reassembled. A positioning pin 203 is detachably connected to the lower interior of the tamping arm 106. A positioning hole 204 is provided through one side of the mounting block 202, and the positioning pin 203 is fitted into the positioning hole 204 to position the mounting block 202. A fixing plate 205 is fixedly installed on the lower side of one side of the tamping arm 106. A set screw 206 is threaded onto one side of the fixing plate 205, and a connecting seat 208 is rotatably connected to the bottom end of the set screw 206. The connecting seat 208... A guide rod 207 is fixedly installed on one side of the top of the connector 208, and the guide rod 207 is slidably connected to the fixing plate 205. An L-shaped plate 209 is fixedly installed on the bottom of the connector 208, and a positioning block 210 is fixedly installed on one side of the top of the L-shaped plate 209. A positioning groove 211 is opened on one side of the bottom of the positioning pin 203, and the positioning block 210 is engaged with the positioning groove 211 to position the positioning pin 203. A limit rod 212 is slidably connected to one side of the inside of the L-shaped plate 209. Furthermore, a limiting groove 213 is provided above one end of the positioning pin 203, and the limiting rod 212 is engaged with the limiting groove 213 to position the L-shaped plate 209. A telescopic spring 214 is sleeved on the outer side of the limiting rod 212, and one end of the telescopic spring 214 is fixedly connected to the L-shaped plate 209. A pull rod 215 is fixedly installed on the other end of the telescopic spring 214, and the pull rod 215 is fixedly connected to the limiting rod 212, so that the limiting rod 212 can automatically reset after moving.

[0030] Working principle: Before using this telescopic vibratory compactor suitable for pile holes in areas with limited clearance, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 5As shown, when performing compaction work in pile holes in areas with limited clearance, the traveling mechanism 1 can move across different terrains. After reaching the work area, the hydraulic arm 101 rotates the telescopic arm 102 to a vertical position. Then, the winch 103 lifts the movable arm 105 and the compaction arm 106 and lowers them. Under the action of gravity, the compaction work is carried out by the tamping head 107. The overall length of the movable arm 105 and the compaction arm 106 can be extended and retracted within the telescopic arm 102, so that the overall operation does not require an excessively large operating space. During the compaction operation, the movable arm 105 is limited by sliding between the movable groove 111 and the feed pipe 109 during movement. The compaction arm 106 can drive the sliding block 113 to slide in the sliding groove 112 for limitation, avoiding axial rotation. In the compaction operation, the filler can be put into the telescopic arm 102 through the feed pipe 109. Afterward, the filler can be discharged through the discharge groove 110 and added into the pile hole. By changing the amplitude of the arm, a higher working height can be achieved, and compaction operations can be carried out in pile holes in small clearance areas, improving practicality.

[0031] The tamping head 107 and the tamping arm 106 are connected by the cooperation of the mounting block 202 and the mounting groove 201. When disassembling the tamping head 107, pulling the pull rod 215 moves the limiting rod 212, causing the limiting rod 212 to disengage from the limiting groove 213 on the positioning pin 203. Rotating the set screw 206 moves the connecting seat 208 downward, causing the L-shaped plate 209 to move downward, thereby causing the positioning block 210 on the L-shaped plate 209 to disengage from the positioning groove 211 on the positioning pin 203. This allows the positioning pin 203 to lose its limiting position, and it can then be removed, allowing the tamping head 107 to be disassembled. When installing the tamping head 107, the mounting block 202 is inserted into the mounting groove 201, and the positioning pin 203 is passed through the tamping arm 106 and the positioning hole 204, so that... The positioning groove 211 on the positioning pin 203 is aligned with the positioning block 210. The locking screw 206 is rotated in the opposite direction to move the L-shaped plate 209 upward, thereby causing the positioning block 210 to insert into the positioning groove 211, thus positioning the positioning pin 203. During the upward movement of the L-shaped plate 209, the pull rod 215 is pulled, which drives the limiting rod 212 to move and stretches the telescopic spring 214. After the positioning block 210 and the positioning groove 211 are engaged, the limiting rod 212 and the limiting groove 213 are aligned. The pull rod 215 can be released to make the limiting rod 212 and the limiting groove 213 engage, thereby limiting the L-shaped plate 209. The installation component 2 facilitates the disassembly and assembly of the ramming head 107, making it easier to disassemble and repair the ramming head 107 in the future, and ensuring the reliability of the installation of the ramming head 107, thus improving its practicality.

[0032] 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 telescopic vibratory compactor suitable for pile holes in areas with small clearance, comprising a walking mechanism (1); A hydraulic arm (101) is provided on one side of the walking mechanism (1). characterized in that Also includes: The hydraulic arm (101) is rotatably connected to a telescopic arm (102) at the end away from the walking structure, and a winch (103) is provided on the top of the telescopic arm (102), and a wire rope (104) is provided on the winch (103). Furthermore, a movable arm (105) is slidably connected inside the telescopic arm (102), and a compaction arm (106) is slidably connected inside the movable arm (105). The bottom of the tamping arm (106) is provided with a tamping head (107), and an installation component (2) is provided between the tamping arm (106) and the tamping head (107). A fixing rod (108) is fixedly installed on the upper inside of the tamping arm (106), and one end of the wire rope (104) is fixedly connected to the fixing rod (108). The telescopic arm (102) has a feed pipe (109) connected through the lower side of one side, and the movable arm (105) has a movable groove (111) opened through the lower side of one side, and the feed pipe (109) is slidably connected to the movable groove (111), and the tamping arm (106) has a discharge groove (110) opened through the lower side of one side.

2. The telescopic vibratory compactor for small clearance site pile hole according to claim 1, characterized in that: The movable arm (105) has symmetrical sliding grooves (112) on both sides inside, and the tamping arm (106) has symmetrical sliding blocks (113) installed on the upper outside, and the sliding blocks (113) are slidably connected to the sliding grooves (112).

3. The telescopic vibratory compactor for small clearance site pile hole according to claim 1, characterized in that: The installation component (2) includes an installation groove (201) at the bottom of the tamping arm (106), and an installation block (202) is fixedly installed on the top of the tamping head (107), and the installation block (202) is adapted to the installation groove (201).

4. The telescopic vibratory compactor for small clearance site pile hole according to claim 3, characterized in that: The tamping arm (106) has a detachable locating pin (203) connected to the lower interior, and a locating hole (204) is provided through one side of the mounting block (202), and the locating pin (203) is adapted to the locating hole (204).

5. A telescopic vibratory compactor for use in small clearance site pile holes according to claim 4, characterized in that: A fixing plate (205) is fixedly installed on one side of the tamping arm (106), and a set screw (206) is threadedly connected to the inside of the fixing plate (205). A connecting seat (208) is rotatably connected to the bottom end of the set screw (206). A guide rod (207) is fixedly installed on the top side of the connecting seat (208), and the guide rod (207) is slidably connected to the fixing plate (205). An L-shaped plate (209) is fixedly installed at the bottom of the connecting seat (208), and a positioning block (210) is fixedly installed on the top side of the L-shaped plate (209). A positioning groove (211) is opened on the bottom side of the positioning pin (203), and the positioning block (210) is engaged with the positioning groove (211).

6. A telescopic vibratory compactor for use in small clearance site pile holes according to claim 5, characterized in that: The L-shaped plate (209) has a sliding connection to a limiting rod (212) on one side, and a limiting groove (213) is provided above one end of the positioning pin (203), and the limiting rod (212) is engaged with the limiting groove (213).

7. A telescopic vibratory compactor for use in small clearance site pile holes according to claim 6, characterized in that: A telescopic spring (214) is sleeved on the outer side of the limiting rod (212), and one end of the telescopic spring (214) is fixedly connected to the L-shaped plate (209), and the other end of the telescopic spring (214) is fixedly installed with a pull rod (215), and the pull rod (215) is fixedly connected to the limiting rod (212).

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