Foundation compaction device for building construction

Abstract

The invention belongs to the technical field of construction equipment, and discloses a foundation compaction device for building construction, which comprises a mobile vehicle, and further comprises a stabilizing mechanism arranged on the outer wall of the mobile vehicle; a compaction plate is arranged at the movable end of the hydraulic cylinder through a connecting mechanism; the adjusting mechanism is arranged on the outer wall of the top end of the moving vehicle; wherein the stabilizing mechanism comprises a fixing block, the inner wall of the fixing block is slidably connected with a moving rod, and the outer wall of the moving rod is fixedly connected with a stabilizing plate; the connecting mechanism comprises a connecting block; through cooperation of the stabilizing plate, the moving rod and other structures, the pedal is treaded downwards to drive the stabilizing plate to move downwards to make contact with the ground, the contact area of the moving vehicle and the ground can be increased, friction force is increased, then in the compaction process, shaking or moving caused by vibration or external force collision is not likely to happen, and the compaction accuracy is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of construction equipment, and in particular relates to a foundation compacting device for building construction. Background Art

[0002] The foundation compaction device for construction is a mechanical equipment used to compact the foundation soil in construction projects. Common types include road rollers, rammers, vibrating plate compactors, etc. Its working principle is mainly to reduce the pores between the foundation soil particles and increase the density through the effects of mechanical force, impact force, vibration force, etc., thereby improving the bearing capacity, stability and deformation resistance of the foundation, and ensuring the quality and safety of the construction project.

[0003] When the compacting device is in use, it needs to be pushed to the construction site by the operator for compaction operations. Universal wheels are provided underneath for easy movement. After moving to the construction site, the universal wheels need to be locked to prevent the device from moving during operation. However, the contact area between the universal wheels and the ground is small and not stable enough. In some existing technologies, due to the large vibration amplitude during the compaction process and the device may be affected by external force collisions, etc., causing the device to move or shake and fall. Therefore, a foundation compacting device for construction is proposed to address the above problems. Summary of the Invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a foundation compacting device for construction.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a foundation compacting device for construction, comprising a mobile vehicle and further comprising: A stabilizing mechanism, wherein the stabilizing mechanism is provided on an outer wall of the mobile vehicle; A hydraulic cylinder, wherein a movable end of the hydraulic cylinder is provided with a compacting plate via a connecting mechanism; An adjustment mechanism, the adjustment mechanism being arranged on the top outer wall of the mobile vehicle; The stabilizing mechanism comprises a fixed block, an inner wall of the fixed block is slidably connected to a moving rod, and an outer wall of the moving rod is fixedly connected to a stabilizing plate; The connecting mechanism includes a connecting block, the inner wall of which is elastically connected to a clamping block via a telescopic spring, and the connecting block is arranged on the inner wall of the bottom end of the mobile vehicle via a guiding telescopic rod; The adjusting mechanism comprises a rotating rod, and an outer wall of the rotating rod is hinged with a moving block via a hinge rod.

[0006] Preferably, the hydraulic cylinder is fixedly connected to the top outer wall of the mobile vehicle, the guide telescopic rod is fixedly connected to the bottom inner wall of the mobile vehicle, the movable end of the guide telescopic rod is fixedly connected to the connecting block, and the movable end of the hydraulic cylinder is fixedly connected to the outer wall of the connecting block.

[0007] Preferably, the stabilizing plate is elastically connected to the bottom outer wall of the fixed block through a return spring, the inner wall of the fixed block is elastically connected to the plug block through a connecting spring, a slot is provided on the outer wall of the movable rod, and the top outer wall of the movable rod is fixedly connected to a pedal.

[0008] Preferably, both ends of the return spring are fixedly connected to the outer walls of the fixed block and the stabilizing plate respectively, one end of the connecting spring is fixedly connected to the outer wall of the insert block, and the other end of the connecting spring is fixedly connected to the inner wall of the fixed block.

[0009] Preferably, the outer wall of the inserting block is slidably connected to the inner wall of the fixing block, and the inserting block is snap-fitted to the slot.

[0010] Preferably, the inner wall of the connecting block is slidably connected to a connecting rod, the inner wall of the connecting block is slidably connected to a trapezoidal block, the outer wall of the compacting plate is fixedly connected to a mounting block, and the outer wall of the mounting block is provided with a slot.

[0011] Preferably, one end of the connecting rod is fixedly connected to the outer wall of the block, the other end of the connecting rod is slidably connected to the outer wall of the trapezoidal block, one end of the telescopic spring is fixedly connected to the outer wall of the block, the other end of the telescopic spring is slidably connected to the inner wall of the connecting block, the block is slidably connected to the inner wall of the connecting block, and the block is engaged with the slot.

[0012] Preferably, the inner wall of the moving block is elastically connected to the limiting block through a compression spring, the bottom outer wall of the moving block is fixedly connected with a T-shaped block, the top outer wall of the moving vehicle is provided with a T-shaped slot, and the top outer wall of the moving vehicle is provided with a limiting slot.

[0013] Preferably, one end of the compression spring is fixedly connected to the outer wall of the limit block, the other end of the compression spring is fixedly connected to the inner wall of the moving block, the limit block is slidingly connected to the inner wall of the moving block, and the limit block is engaged with the limit groove.

[0014] Preferably, both ends of the hinged rod are hinged to the outer wall of the rotating rod and the moving block respectively, the rotating rod is hinged to the top outer wall of the moving vehicle, and the T-block is clamped to the T-slot.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention cooperates with structures such as a stabilizing plate and a moving rod. By pressing the pedal downward, the stabilizing plate moves downward to contact the ground, thereby increasing the contact area between the moving vehicle and the ground and increasing the friction. Therefore, during the compaction process, the vehicle will not easily shake or move due to vibration or external force, thereby ensuring the accuracy of compaction. The present invention provides a connection block and a trapezoidal block and other structures. When the compacting plate is damaged after long-term use and needs to be replaced, the trapezoidal block can be pressed to release the limit of the compacting plate and remove it. When installing, the compacting plate can be fixed in the connection block by engaging the clamping block with the clamping groove. This is more convenient and quick, and does not require the operation of repeatedly turning bolts. The present invention cooperates with structures such as an articulated rod and a moving block. By pulling the limit block and moving the moving block laterally, the articulated rod can be used to drive the rotating rod to flip, and the height of the cross bar on the outer wall of the rotating rod can be adjusted, thereby adapting to operators of different heights, and providing greater comfort when holding the cross bar to push the mobile vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the compacting plate and stabilizing mechanism structure of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the mobile vehicle of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of part A; Figure 5 This is a schematic diagram of the exploded cross-section structure of the compacting plate and the connecting block of the present invention; Figure 6 This is a schematic diagram of the structure of the mobile vehicle and mobile block after cross-section decomposition.

[0017] In the figure: 1. Mobile car; 2. Stabilizing mechanism; 201. Fixed block; 202. Connecting spring; 203. Insert block; 204. Return spring; 205. Moving rod; 206. Slot; 207. Stabilizing plate; 208. Pedal; 3. Connecting mechanism; 301. Connecting block; 302. Telescopic spring; 303. Block; 304. Connecting rod; 305. Trapezoidal block; 306. Mounting block; 307. Slot; 4. Adjusting mechanism; 401. Moving block; 402. Compression spring; 403. Limiting block; 404. Articulated rod; 405. Rotating rod; 406. T-block; 407. T-slot; 408. Limiting slot; 5. Compacting plate; 6. Hydraulic cylinder; 7. Guide telescopic rod. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0019] like Figures 1 to 6As shown, the present invention provides a foundation compacting device for construction, comprising a mobile vehicle 1, and further comprising: The stabilizing mechanism 2 is provided on the outer wall of the mobile vehicle 1; A hydraulic cylinder 6, the movable end of which is provided with a compacting plate 5 via a connecting mechanism 3; The adjusting mechanism 4 is provided on the top outer wall of the mobile vehicle 1; The stabilizing mechanism 2 includes a fixed block 201 , the inner wall of the fixed block 201 is slidably connected to a moving rod 205 , and the outer wall of the moving rod 205 is fixedly connected to a stabilizing plate 207 ; The connecting mechanism 3 includes a connecting block 301, the inner wall of which is elastically connected to a clamping block 303 via a telescopic spring 302. The connecting block 301 is arranged on the inner wall of the bottom end of the mobile vehicle 1 via a guide telescopic rod 7; The adjustment mechanism 4 includes a rotating rod 405 , and a moving block 401 is hingedly connected to the outer wall of the rotating rod 405 via a hinge rod 404 .

[0020] The above scheme is adopted: four sets of universal wheels are provided at the bottom of the mobile car 1, and the universal wheels can be used to move the mobile car 1 when pushing it. When the mobile car 1 moves to the ground that needs to be compacted during construction, the universal wheels can be stopped and the universal wheels can be locked to fix the mobile car 1; the connecting mechanism 3 and the compacting plate 5 can be driven by the hydraulic cylinder 6 to move up and down, and the compacting plate 5 can continuously contact the ground to compact the ground, and the guide telescopic rod 7 ensures that the compacting plate 5 maintains a vertical moving state; during the compaction process, since the mobile car 1 only relies on four sets of universal wheels to contact the ground, it may shake or move by external force, and the stabilizing mechanism 2 can lower the stabilizing plates 207 on both sides and contact the ground, thereby increasing the contact area and increasing stability; a cross bar is provided on the outer wall of the rotating rod 405, and the operator can hold the cross bar to push the mobile car 1, and the adjusting mechanism 4 as a whole can adjust the inclination angle of the rotating rod 405, thereby adjusting the height of the cross bar to adapt to operators of different heights and improve the comfort of use.

[0021] like Figure 3 As shown, the hydraulic cylinder 6 is fixedly connected to the top outer wall of the mobile vehicle 1, the guide telescopic rod 7 is fixedly connected to the bottom inner wall of the mobile vehicle 1, the movable end of the guide telescopic rod 7 is fixedly connected to the connecting block 301, and the movable end of the hydraulic cylinder 6 is fixedly connected to the outer wall of the connecting block 301.

[0022] Adopting the above scheme: when the movable end of the hydraulic cylinder 6 is extended and retracted, the connecting block 301 and the compacting plate 5 can be driven to move synchronously. Since the two ends of the guide telescopic rod 7 are fixed to the connecting block 301 and the inner wall of the top of the mobile vehicle 1, the connecting block 301 and the compacting plate 5 are always in a vertical moving state when they move. The compacting plate 5 can compact the ground after contacting the ground.

[0023] like Figures 3 and 4As shown, the stabilizing plate 207 is elastically connected to the bottom outer wall of the fixed block 201 through the return spring 204, the inner wall of the fixed block 201 is elastically connected to the insert block 203 through the connecting spring 202, the outer wall of the moving rod 205 is provided with a slot 206, and the top outer wall of the moving rod 205 is fixedly connected to the pedal 208.

[0024] The above solution is adopted: a rubber block is provided at the bottom end of the stabilizing plate 207. When the stabilizing plate 207 contacts the ground, the rubber block can increase the friction with the ground and make it more stable; the slots 206 on the outer wall of the moving rod 205 are provided with two groups, one upper and one lower, both of which can be plugged into the plug block 203. The top of the plug block 203 is an inclined surface. Under normal circumstances, the return spring 204 is in a contracted state, so that the stabilizing plate 207 does not contact the ground, and the plug block 203 remains engaged with the lower group of slots 206; the operator can press the pedal 208 to move the moving rod 205 and the stabilizing plate 207 downward. At this time, the inner wall of the slot 206 is against the plug block 2 03 is squeezed by the inclined surface, so that it moves toward the inner wall of the fixed block 201, compressing the connecting spring 202. When the stabilizing plate 207 moves to its bottom end and contacts the ground, the return spring 204 is stretched, and the plug block 203 corresponds to the position of a group of slots 206 above. At this time, the connecting spring 202 will drive the plug block 203 to pop out due to its own elastic force and engage with the group of slots 206. The plug block 203 limits the moving rod 205, so that the return spring 204 will not drive the moving rod 205 and the stabilizing plate 207 to move upward due to the elastic force, so that the stabilizing plate 207 can be kept in contact with the ground at all times, thereby increasing stability.

[0025] like Figures 3 and 4 As shown, the two ends of the return spring 204 are fixedly connected to the outer walls of the fixed block 201 and the stabilizing plate 207 respectively, one end of the connecting spring 202 is fixedly connected to the outer wall of the insert block 203, and the other end of the connecting spring 202 is fixedly connected to the inner wall of the fixed block 201; the outer wall of the insert block 203 is slidably connected to the inner wall of the fixed block 201, and the insert block 203 is snap-fitted into the slot 206.

[0026] Adopting the above scheme: when the mobile vehicle 1 needs to be moved, the operator can pull the plug block 203 to disengage it from the upper group of slots 206. At this time, under the elastic force of the reset spring 204, the stabilizing plate 207 and the moving rod 205 will move upward and reset, and make the plug block 203 correspond to the position of the lower slot 206. By engaging the plug block 203 with the group of slots 206, the moving rod 205 and the stabilizing plate 207 are fixed, and the stabilizing plate 207 is disengaged from the ground, and the mobile vehicle 1 can be pushed.

[0027] like Figure 5As shown, the inner wall of the connecting block 301 is slidably connected to a connecting rod 304 , the inner wall of the connecting block 301 is slidably connected to a trapezoidal block 305 , the outer wall of the compacting plate 5 is fixedly connected to a mounting block 306 , and the outer wall of the mounting block 306 is provided with a slot 307 .

[0028] The above scheme is adopted: two groups of connecting rods 304, clamping blocks 303 and telescopic springs 302 are each provided, which are symmetrically distributed on the inner walls on both sides of the connecting block 301. Under normal circumstances, the clamping block 303 is always in a pop-up state due to the elastic force of the telescopic spring 302, driving the corresponding end of the connecting rod 304 to maintain contact with the short side slope of the trapezoidal block 305; the outer wall of the trapezoidal block 305 passes through the outer wall of one side of the connecting block 301, and the trapezoidal block 305 can be pressed to move it toward the inner wall of the connecting block 301; when the compacting plate 5 is installed in the connecting block 301, the mounting block 306 is inserted into the inner wall of the connecting block 301, and the compacting plate 5 is fixed by clamping the clamping block 303 and the card slot 307.

[0029] like Figure 5 As shown, one end of the connecting rod 304 is fixedly connected to the outer wall of the block 303, the other end of the connecting rod 304 is slidably connected to the outer wall of the trapezoidal block 305, one end of the telescopic spring 302 is fixedly connected to the outer wall of the block 303, the other end of the telescopic spring 302 is slidably connected to the inner wall of the connecting block 301, the block 303 is slidably connected to the inner wall of the connecting block 301, and the block 303 is engaged with the slot 307.

[0030] The above scheme is adopted: when the operator pushes the trapezoidal block 305 inward, the inclined surfaces on both sides of the trapezoidal block 305 will squeeze the two sets of connecting rods 304. Since the connecting rods 304 and the blocking blocks 303 are both slidably connected to the inner wall of the connecting block 301, the blocking blocks 303 can be driven to move laterally to both sides by the connecting rods 304, and the blocking blocks 303 move into the inner wall of the connecting block 301, compressing the telescopic spring 302; at this time, the mounting block 306 of the compacting plate 5 can be inserted into the connecting block 301, and the elastic force of the telescopic spring 302 drives the blocking block 303 to pop out and engage with the card slot 307 to complete the fixation; when removing the compacting plate 5, the connecting block 301 can be pressed to disengage the blocking block 303 from the card slot 307 to remove it.

[0031] like Figure 6 As shown, the inner wall of the moving block 401 is elastically connected to the limiting block 403 through a compression spring 402, the bottom outer wall of the moving block 401 is fixedly connected with a T-shaped block 406, the top outer wall of the moving vehicle 1 is provided with a T-shaped slot 407, and the top outer wall of the moving vehicle 1 is provided with a limiting slot 408.

[0032] The above scheme is adopted: two groups of T-blocks 406 are symmetrically arranged, and can slide on the inner walls of the corresponding T-slots 407 to ensure that the moving block 401 moves laterally in contact with the surface of the mobile vehicle 1; multiple groups of limit slots 408 are provided, and the position of the moving block 401 can be fixed by engaging the limit block 403 with the limit slots 408. The setting of multiple groups of limit slots 408 can enable the moving block 401 to be moved to multiple positions and fixed; the rotating rod 405 can be flipped at the top of the mobile vehicle 1, and then the height of its outer wall cross bar can be adjusted to adapt to operators of different heights.

[0033] like Figure 6 As shown, one end of the compression spring 402 is fixedly connected to the outer wall of the limit block 403, the other end of the compression spring 402 is fixedly connected to the inner wall of the moving block 401, the limit block 403 is slidably connected to the inner wall of the moving block 401, and the limit block 403 is clamped with the limit groove 408; the two ends of the hinged rod 404 are respectively hinged to the rotating rod 405 and the outer wall of the moving block 401, the rotating rod 405 is hinged to the top outer wall of the moving vehicle 1, and the T-block 406 is clamped with the T-slot 407.

[0034] The above solution is adopted: under normal circumstances, the compression spring 402 always drives the limit block 403 to engage with a set of limit grooves 408 due to its own elastic force, thereby fixing the position of the moving block 401. By pulling the limit block 403 upward to disengage it from the limit groove 408, the fixation of the moving block 401 can be released and it can be moved; when the moving block 401 moves, it will drive the hinge rod 404 to flip, and drive the rotating rod 405 to flip through the hinge rod 404. After flipping to the appropriate height, the moving block 401 can be fixed again by engaging the limit block 403 with the limit groove 408, thereby fixing the position of the hinge rod 404 and the rotating rod 405.

[0035] The working principle and use process of the present invention: The operator can first pull the limit block 403 upward to disengage it from the limit groove 408, thereby releasing the fixation of the moving block 401. The moving block 401 moves laterally in contact with the surface of the mobile vehicle 1, driving the hinged rod 404 to flip, and then driving the rotating rod 405 to flip, and adjust the height of the horizontal bar on the outer wall of the rotating rod 405 to accommodate operators of different heights.

[0036] After flipping to the appropriate height, the movable block 401 is fixed again by engaging the limit block 403 with the limit groove 408, thereby fixing the positions of the hinge rod 404 and the rotating rod 405; the operator can hold the cross bar on the outer wall of the rotating rod 405, push the mobile vehicle 1 to the ground that needs to be compacted during construction, stop pushing and lock the universal wheel to fix the mobile vehicle 1.

[0037] Then the pedal 208 can be pressed, and the moving rod 205 and the stabilizing plate 207 move downward. The inner wall of the slot 206 squeezes the inclined surface of the insert block 203, causing it to move toward the inner wall of the fixed block 201, compressing the connecting spring 202; when the stabilizing plate 207 moves to its bottom end and contacts the ground, the return spring 204 is stretched, and the insert block 203 corresponds to the position of the upper group of slots 206. The connecting spring 202 drives the insert block 203 to pop out due to its own elastic force and engages with the group of slots 206, limiting the moving rod 205, so that the stabilizing plate 207 is always in contact with the ground, increasing the contact area and increasing the stability of the equipment during the compaction process.

[0038] Start the hydraulic cylinder 6, and its movable end will extend and retract to drive the connecting block 301 and the compacting plate 5 to move synchronously. The guiding telescopic rod 7 ensures that the connecting block 301 and the compacting plate 5 are always in a vertical moving state during movement, and the compacting plate 5 is constantly in contact with the ground to compact the ground; when it is necessary to move to another place for compaction operation, pull the plug block 203 to disengage it from the upper set of slots 206. Under the elastic force of the reset spring 204, the stabilizing plate 207 and the moving rod 205 move upward and reset, and the plug block 203 corresponds to the position of the lower slot 206 and is engaged. The stabilizing plate 207 is disengaged from the ground, and the universal wheel can be unlocked. Hold the cross bar and push the mobile vehicle 1 to move the equipment to a new construction site.

[0039] After long-term use, the compacting plate 5 may be worn or damaged and need to be replaced. At this time, the trapezoidal block 305 can be pressed to move it toward the inner wall of the connecting block 301. The inclined surfaces on both sides of the trapezoidal block 305 squeeze the two sets of connecting rods 304, driving the clamping block 303 to move laterally to both sides, compressing the telescopic spring 302. At this time, the mounting block 306 of the compacting plate 5 can be removed from the connecting block 301 to complete the disassembly of the compacting plate 5; if a new compacting plate 5 is to be replaced, the mounting block 306 of the new compacting plate 5 is inserted into the connecting block 301, and the elastic force of the telescopic spring 302 drives the clamping block 303 to pop out and engage with the clamping slot 307 to complete the fixation.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A foundation compacting device for construction, comprising a mobile vehicle (1), characterized in that: Also includes: A stabilizing mechanism (2), wherein the stabilizing mechanism (2) is arranged on the outer wall of the mobile vehicle (1); A hydraulic cylinder (6), wherein a movable end of the hydraulic cylinder (6) is provided with a compacting plate (5) via a connecting mechanism (3); An adjusting mechanism (4), the adjusting mechanism (4) being arranged on the top outer wall of the mobile vehicle (1); The stabilizing mechanism (2) comprises a fixed block (201), the inner wall of the fixed block (201) is slidably connected to a moving rod (205), and the outer wall of the moving rod (205) is fixedly connected to a stabilizing plate (207); The connecting mechanism (3) comprises a connecting block (301), the inner wall of the connecting block (301) being elastically connected to a clamping block (303) via a telescopic spring (302), and the connecting block (301) being arranged on the inner wall of the bottom end of the mobile vehicle (1) via a guiding telescopic rod (7); The adjustment mechanism (4) comprises a rotating rod (405), and the outer wall of the rotating rod (405) is hingedly connected to a moving block (401) via a hinge rod (404).

2. The foundation compacting device for construction according to claim 1, characterized in that: The hydraulic cylinder (6) is fixedly connected to the top outer wall of the mobile vehicle (1), the guide telescopic rod (7) is fixedly connected to the bottom inner wall of the mobile vehicle (1), the movable end of the guide telescopic rod (7) is fixedly connected to the connecting block (301), and the movable end of the hydraulic cylinder (6) is fixedly connected to the outer wall of the connecting block (301).

3. The foundation compacting device for construction according to claim 1, characterized in that: The stabilizing plate (207) is elastically connected to the outer wall of the bottom end of the fixed block (201) via a return spring (204); the inner wall of the fixed block (201) is elastically connected to the insert block (203) via a connecting spring (202); a slot (206) is provided on the outer wall of the movable rod (205); and a pedal (208) is fixedly connected to the outer wall of the top end of the movable rod (205).

4. The foundation compacting device for construction according to claim 3, characterized in that: The two ends of the return spring (204) are fixedly connected to the outer walls of the fixed block (201) and the stabilizing plate (207), respectively; one end of the connecting spring (202) is fixedly connected to the outer wall of the insert block (203); and the other end of the connecting spring (202) is fixedly connected to the inner wall of the fixed block (201).

5. The foundation compacting device for construction according to claim 3, characterized in that: The outer wall of the insert block (203) is slidably connected to the inner wall of the fixed block (201), and the insert block (203) is snap-fitted to the slot (206).

6. The foundation compacting device for construction according to claim 1, characterized in that: The inner wall of the connecting block (301) is slidably connected to a connecting rod (304), the inner wall of the connecting block (301) is slidably connected to a trapezoidal block (305), the outer wall of the compacting plate (5) is fixedly connected to a mounting block (306), and the outer wall of the mounting block (306) is provided with a slot (307).

7. The foundation compacting device for construction according to claim 6, characterized in that: One end of the connecting rod (304) is fixedly connected to the outer wall of the clamping block (303), and the other end of the connecting rod (304) is slidably connected to the outer wall of the trapezoidal block (305). One end of the telescopic spring (302) is fixedly connected to the outer wall of the clamping block (303), and the other end of the telescopic spring (302) is slidably connected to the inner wall of the connecting block (301). The clamping block (303) is slidably connected to the inner wall of the connecting block (301), and the clamping block (303) is clamped to the clamping slot (307).

8. The foundation compacting device for construction according to claim 1, characterized in that: The inner wall of the moving block (401) is elastically connected to the limiting block (403) via a compression spring (402); the bottom outer wall of the moving block (401) is fixedly connected to a T-shaped block (406); the top outer wall of the moving vehicle (1) is provided with a T-shaped slot (407); and the top outer wall of the moving vehicle (1) is provided with a limiting slot (408).

9. The foundation compacting device for construction according to claim 8, characterized in that: One end of the compression spring (402) is fixedly connected to the outer wall of the limit block (403), and the other end of the compression spring (402) is fixedly connected to the inner wall of the moving block (401). The limit block (403) is slidably connected to the inner wall of the moving block (401), and the limit block (403) is engaged with the limit groove (408).

10. The foundation compacting device for construction according to claim 8, characterized in that: The two ends of the hinged rod (404) are respectively hinged to the outer wall of the rotating rod (405) and the moving block (401); the rotating rod (405) is hinged to the top outer wall of the moving vehicle (1); and the T-shaped block (406) is clamped to the T-shaped slot (407).

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