Tamping device for building construction

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a tamping device for building construction, which comprises a bottom plate, two guide plates are fixed at the top of the bottom plate, two supports are connected between the two guide plates in a sliding manner, and the bottoms of the two supports penetrate through the bottom plate in a sliding manner, extend to the lower part of the bottom plate and are fixedly provided with tamping blocks. Through the arrangement of the bottom plate, the guide plate, the support, the tamping block, the counterweight box, the feeding hopper, the supporting plate, the rotating shaft, the transmission plate and the transmission mechanism, in the using process of the tamping device, by means of cooperation of the transmission plate and the support, after the rotating transmission plate relieves limitation on the support, the tamping block can be driven to fall under the gravity action of the counterweight box, and the tamping block is driven to fall off; the device is small in size, so that the device can be suitable for tamping work on the ground of a small-range construction site, meanwhile, the uneven ground in front of the device can be flattened again through the arranged bulldozing assembly, and the device can conveniently conduct tamping work on the ground.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a compacting device for building construction. Background Art

[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. During construction, it is necessary to compact the land in advance to ensure the stability and safety of the building or auxiliary facilities. However, most of the current compaction equipment is large in size, which makes it inconvenient to use when compacting the land in some small construction sites. Therefore, we propose a compaction device for building construction to solve the above problem. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a compacting device for building construction, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A tamping device for construction construction comprises a base plate, two guide plates are fixed on the top of the base plate, two brackets are slidably connected between the two guide plates, the bottoms of the two brackets slide through the base plate to extend to the bottom thereof and are fixed with tamping blocks, a counterweight box is fixed on the top of the two brackets, a delivery bucket is connected and fixed to the top of the counterweight box, four support plates are fixed on the top of the base plate, a rotating shaft is rotatably connected between two adjacent support plates via bearings, a transmission mechanism for simultaneously driving the two rotating shafts to rotate in opposite directions is provided on the top of the base plate, transmission plates matched with the brackets are fixed on the surfaces of the rotating shafts, the transmission plates are respectively fitted with corresponding brackets, a bulldozer assembly is provided on the top of the base plate, two sets of rollers are installed on the bottom of the base plate, and a push handle is fixed on the top of the base plate.

[0008] Furthermore, the transmission mechanism includes a connecting plate fixed to one side wall of two support plates, a bidirectional worm is rotatably connected between the two connecting plates via a bearing, a worm wheel is fixed to the surface of the rotating shaft, and the worm wheel is meshingly connected to the bidirectional worm.

[0009] Furthermore, the bulldozer assembly includes a load-bearing frame fixed on the top of the base plate, and L-shaped plates are slidably connected inside the T-slots opened on the inner walls on both sides of the load-bearing frame, and push plates are fixed to the bottom of the two L-shaped plates, and a rotating plate is fixed at one end of one of the rotating shafts, and a side wall of the rotating plate is eccentrically rotatably connected to a connecting rod through a pin shaft, and the other end of the connecting rod is rotatably connected to the top of the push plate through a pin shaft.

[0010] Furthermore, two guide grooves are provided on one inner wall of the guide plate, guide blocks matching the guide grooves are fixed on both side walls of the two brackets, and rubber buffer blocks are fixed inside the guide grooves.

[0011] Furthermore, one side wall of the counterweight box is connected and fixed with two discharge pipes, and the slots opened at the tops of the discharge pipes are inserted with limit plates.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a compaction device for construction, which has the following

[0014] Beneficial effects:

[0015] The utility model provides a bottom plate, a guide plate, a bracket, a tamping block, a counterweight box, a delivery bucket, a support plate, a rotating shaft, a transmission plate and a transmission mechanism. During the use of the tamping device, the transmission plate and the bracket cooperate with each other. When the rotating transmission plate releases the restriction on the bracket, the tamping block is driven to fall under the action of the gravity of the counterweight box, and the construction ground is compacted. The device is small in size and can be used for compacting the ground in a small construction site. At the same time, the bulldozer component can be used to level the uneven ground in front of the device, so that the device can compact the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first viewing angle;

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0018] Figure 3 This is a schematic diagram of the bottom plate structure of the utility model.

[0019] In the figure: 1. bottom plate; 2. guide plate; 3. bracket; 4. tamping block; 5. counterweight box; 6. delivery bucket; 7. support plate; 8. rotating shaft; 9. transmission mechanism; 901. connecting plate; 902. bidirectional worm; 903. worm gear; 10. transmission plate; 11. bulldozer assembly; 1101. carrier frame; 1102. L-shaped plate; 1103. push plate; 1104. rotating plate; 1105. connecting rod; 12. roller; 13. push handle; 14. guide groove; 15. guide block; 16. rubber buffer block; 17. discharge pipe; 18. limit plate. DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] like Figure 1 , Figure 2 and Figure 3As shown, a tamping device for construction proposed in an embodiment of the utility model comprises a base plate 1, two guide plates 2 are fixed on the top of the base plate 1, two brackets 3 are slidably connected between the two guide plates 2, the bottoms of the two brackets 3 slide through the base plate 1 to extend below it and are fixed with tamping blocks 4, counterweight boxes 5 are fixed on the tops of the two brackets 3, one side wall of the counterweight boxes 5 are connected and fixed with two discharge pipes 17, and the slots opened at the tops of the discharge pipes 17 are plugged with limit plates 18, when it is necessary to discharge the sand filled in the counterweight boxes 5, it will be more convenient, the top of the counterweight boxes 5 is connected and fixed with a delivery bucket 6, four support plates 7 are fixed on the top of the base plate 1, and a rotating shaft 8 is rotatably connected between two adjacent support plates 7 through bearings, a transmission mechanism 9 for simultaneously driving the two rotating shafts 8 to rotate in opposite directions is provided on the top of the base plate 1, and a transmission plate 10 adapted to the bracket 3 is fixed on the surface of the rotating shaft 8, and the transmission plates 10 are respectively fitted with the corresponding brackets 3, and the base plate 1 A bulldozer assembly 11 is provided on the top, two sets of rollers 12 are installed at the bottom of the base plate 1, and a push handle 13 is fixed on the top of the base plate 1. When using this tamping device, a certain amount of sand or other weight-increasing materials can be added to the inside of the counterweight box 5 to enhance the tamping effect of the tamping device, and according to the amount of sand added to the inside of the counterweight box 5, the impact force of the tamping device on the ground can be adjusted at the same time. The motor is started to drive one of the rotating shafts 8 to rotate. With the cooperation of the transmission mechanism 9, the two rotating shafts 8 can rotate synchronously and in opposite directions. When the rotating shaft 8 rotates, the transmission plate 10 will be driven to rotate. When the transmission plate 10 rotates, it can drive the bracket 3 to move up and down. When the transmission plate 10 is not in contact with the bracket 3, under the action of the gravity of the counterweight box 5, the bracket 3 will drive the tamping block 4 to move down quickly, thereby compacting the ground. Then, when the rotating transmission plate 10 rotates and fits with the bracket 3, it can be lifted and dropped again, so that the ground of the construction site can be compacted.

[0023] like Figure 1 As shown, in some embodiments, the transmission mechanism 9 includes a connecting plate 901 fixed to one side wall of two support plates 7, a bidirectional worm 902 is rotatably connected between the two connecting plates 901 via a bearing, a worm gear 903 is fixed to the surface of the rotating shaft 8, and the worm gear 903 is meshingly connected with the bidirectional worm 902. When in use, since the worm gear 903 is fixed to the surface of the two rotating shafts 8, with the cooperation of the bidirectional worm gear 902, the two rotating shafts 8 can be driven to rotate in opposite directions at the same time.

[0024] like Figure 1 and Figure 2As shown, in some embodiments, the bulldozer assembly 11 includes a carrier frame 1101 fixed on the top of the base plate 1, and L-shaped plates 1102 are slidably connected inside the T-slots on the inner walls of both sides of the carrier frame 1101, and push plates 1103 are fixed to the bottom of the two L-shaped plates 1102, and a rotating plate 1104 is fixed to one end of one of the rotating shafts 8, and a side wall of the rotating plate 1104 is eccentrically connected to a connecting rod 1105 through a pin shaft, and the other end of the connecting rod 1105 is rotatably connected to the top of the push plate 1103 through the pin shaft. When in use, when one of the rotating shafts 8 rotates, the rotating plate 1104 will be driven to rotate at the same time. After the rotating plate 1104 rotates, it can drive the push plate 1103 to move back and forth in translation with the cooperation of the connecting rod 1105. When the push plate 1103 moves back and forth in translation, it can level the uneven ground.

[0025] like Figure 3 As shown, in some embodiments, two guide grooves 14 are provided on the inner wall of one side of the guide plate 2, and guide blocks 15 adapted to the guide grooves 14 are fixed to the two side walls of the two brackets 3, and rubber buffer blocks 16 are fixed inside the guide grooves 14, which can support and guide the brackets 3, thereby making them more stable during movement. The rubber buffer blocks 16 can be used to buffer the guide blocks 15 that move downward quickly when the tamping block 4 moves downward, so as to prevent them from directly contacting the guide plate 2 with the guide grooves 14.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A compacting device for building construction, comprising a base plate (1), characterized in that: Two guide plates (2) are fixed on the top of the bottom plate (1), two brackets (3) are slidably connected between the two guide plates (2), the bottoms of the two brackets (3) slide through the bottom plate (1) and extend to the bottom thereof and are fixed with a tamping block (4), a counterweight box (5) is fixed on the top of the two brackets (3), a delivery bucket (6) is connected and fixed to the top of the counterweight box (5), four support plates (7) are fixed on the top of the bottom plate (1), and two adjacent support plates (7) are rotatably connected via bearings. A rotating shaft (8) is provided, and a transmission mechanism (9) for simultaneously driving the two rotating shafts (8) to rotate in opposite directions is arranged on the top of the base plate (1), and a transmission plate (10) adapted to the bracket (3) is fixed on the surface of each rotating shaft (8), and the transmission plates (10) are respectively fitted with the corresponding brackets (3), and a bulldozer assembly (11) is arranged on the top of the base plate (1), and two groups of rollers (12) are installed at the bottom of the base plate (1), and a push handle (13) is fixed on the top of the base plate (1).

2. A compaction device for construction according to claim 1, characterized in that: The transmission mechanism (9) comprises a connecting plate (901) fixed to one side wall of two support plates (7), a bidirectional worm (902) being rotatably connected between the two connecting plates (901) via a bearing, a worm wheel (903) being fixed to the surface of each rotating shaft (8), and each worm wheel (903) being meshingly connected to the bidirectional worm (902).

3. A compaction device for construction according to claim 1, characterized in that: The bulldozer assembly (11) comprises a support frame (1101) fixed on the top of the base plate (1), and L-shaped plates (1102) are slidably connected inside the T-shaped grooves provided on the inner walls of both sides of the support frame (1101), and push plates (1103) are fixed at the bottom of the two L-shaped plates (1102), and a rotating plate (1104) is fixed at one end of one of the rotating shafts (8), and a connecting rod (1105) is eccentrically rotatably connected to a side wall of the rotating plate (1104) via a pin shaft, and the other end of the connecting rod (1105) is rotatably connected to the top of the push plate (1103) via a pin shaft.

4. A compaction device for construction according to claim 1, characterized in that: Two guide grooves (14) are provided on one inner wall of the guide plate (2), guide blocks (15) matching the guide grooves (14) are fixed on both side walls of the two brackets (3), and rubber buffer blocks (16) are fixed inside the guide grooves (14).

5. A compaction device for construction according to claim 1, characterized in that: Two discharge pipes (17) are connected and fixed to one side wall of the counterweight box (5), and limiting plates (18) are inserted into slots opened at the tops of the discharge pipes (17).

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