CN208363075U - A kind of karst collapse rubble backfill shaking device - Google Patents

Abstract

The utility model discloses a kind of karst collapse rubbles to backfill shaking device, including rack, rack is fixedly installed with percussion mechanism, percussion mechanism includes upper mounted plate, guide shaft, bottom plate, vibroseis, upper mounted plate is fixedly connected with rack, one end of guide shaft is fixedly connected with upper mounted plate, the other end of guide shaft is fixedly connected with bottom plate, vibroseis includes shell, rotary shaft, shell is equipped with the through-hole matched with guide shaft, shell is slidably connected with guide shaft, spring is fixedly installed on guide shaft above and below shell, rotary shaft is also rotatably equipped in vibroseis, the both ends of rotary shaft are fixedly installed with eccentric wheel, rotary shaft and the power mechanism being fixedly mounted inside housings are sequentially connected, shell is also fixedly installed with connecting rod, the other end of connecting rod is fixedly installed with hammer ram, the utility model hammer ram can be driven by percussion mechanism Dynamic to carry out continuous Ramming operation, work efficiency is high.

Description

A kind of karst collapse rubble backfill shaking device

Technical field

The utility model relates to geology equipment technical field, specially a kind of karst collapse rubble backfills shaking device.

Background technique

Karst collapse is Cave, overlying sediments object and underground water, constitutes solid, liquid and gas three-phase mechanical balance System, groundwater level fluctuation reach certain amplitude, and balance is destroyed, above covers the unexpected slump of unconsolidated sediment, formed up big and down small Conical Collapse Pit.

Treating method for karst collapse is to be excavated using machinery collapsing in range, remove it is therein loosens the soil, After checking after excavation bottom of foundation ditch, filling block stone, rubble are made into loaded filter, and top uses stickiness earthen backfill, and carries out Compacting.

Common compacting method is heavy-tamping method, after strong rammer hammer is lifted to certain altitude, allows its free-falling, caused by rush It hits power to tamp the soil body, although the method can tamp the backfill collapsed in rear soft soil layer and Collapse Pit, strong rammer The efficiency of method is lower, and security risk is higher.

Utility model content

The purpose of this utility model is to provide a kind of karst collapse rubbles to backfill shaking device, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of karst collapse rubble backfill vibration dress It sets, including rack, the rack is fixedly installed with percussion mechanism, and the percussion mechanism includes upper mounted plate, guide shaft, lower fixation Plate, vibroseis, fixed plate are fixedly connected with rack, and one end of guide shaft is fixedly connected with upper mounted plate, guide shaft it is another End is fixedly connected with bottom plate, and the vibroseis includes shell, rotary shaft, eccentric wheel, and the shell is equipped with and guide shaft phase The through-hole of cooperation, the shell are slidably connected with guide shaft, and spring, the shake are fixedly installed on the guide shaft of the shell two sides It is also rotatably equipped with rotary shaft on dynamic source, the both ends of the rotary shaft are fixedly installed with eccentric wheel, the rotary shaft and fixation The power mechanism transmission connection of installation inside housings, the shell are also fixedly installed with connecting rod, and the other end of the connecting rod is solid Dingan County is equipped with hammer ram.

Preferably, the rack includes platform and supporting leg, and the supporting leg is fixedly mounted below platform, fixed below supporting leg Height adjustment foot is installed.

Preferably, the height adjustment foot includes screw rod, locking nut and chassis, and one end and the chassis of the screw rod are fixed Connection, the other end and the supporting leg of screw rod are spirally connected, and locking nut is also bolted on screw rod.

Preferably, at least provided with two, the guide shaft is arranged in parallel the guide shaft between each other.

Preferably, the hammer ram is hollow type structure, and the cavity for accommodating fluid is formed inside hammer ram, be equipped with above hammer ram into Head piece, hammer ram lower section are equipped with drainage port.

Preferably, the hammer ram lower surface is integrally formed with tread plate.

Compared with prior art, the utility model has the beneficial effects that the utility model, which uses, is arranged jarring machine in rack Structure, percussion mechanism lower section are fixedly connected with the structure of hammer ram, and hammer ram can be driven by percussion mechanism and carry out continuous Ramming operation, work It is high-efficient.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is that the utility model rotary shaft and power mechanism are connected by power schematic diagram.

Fig. 4 is that the utility model height adjusts leg structure schematic diagram.

In figure: rack 1；

Platform 101, supporting leg 102；

Percussion mechanism 2；

Upper mounted plate 21, guide shaft 22, bottom plate 23, vibroseis 24；

Shell 241, shaft 242, eccentric wheel 243；

Spring 3；

Power mechanism 4；

Motor 41, the second bevel gear 42；

First bevel gear 5；

Connecting rod 6；

Hammer ram 7；

Cavity 71, flow inlet 72, drainage port 73, tread plate 74；

Height adjustment foot 8；

Screw rod 81, locking nut 82, chassis 83.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of karst collapse rubble backfill shaking device, packet Including rack 1, rack 1 are fixedly installed with percussion mechanism 2, and percussion mechanism 2 includes upper mounted plate 21, guide shaft 22, bottom plate 23, shake Dynamic source 24, upper mounted plate 21 are fixedly connected with rack 1, and one end of guide shaft 22 is fixedly connected with upper mounted plate 21, guide shaft 22 it is another One end is fixedly connected with bottom plate 23, and bottom plate 23 is located at the lower section of upper mounted plate 21, guide shaft 22 and upper mounted plate 21 and Bottom plate 23 is vertical.

Vibroseis 24 includes shell 241, rotary shaft 242, eccentric wheel 243, and shell 241 is equipped with and matches with guide shaft 22 Through-hole, shell 241 are slidably connected with guide shaft 22 by through-hole, are fixedly mounted on the guide shaft 22 above and below shell 241 There is spring 3, spring 3 is also rotatably equipped with rotary shaft in vibroseis 24 for making 24 return of vibroseis and playing the role of buffering 242, the both ends of rotary shaft 242 are fixedly installed with eccentric wheel 243, rotary shaft 242 be fixedly mounted on moving shell 241 inside Force mechanisms 4 are sequentially connected.

The first bevel gear 5 is fixedly installed in rotary shaft 242, power mechanism 4 includes motor 41, the second bevel gear 42, the Two bevel gears 42 are fixedly mounted on the power output end of motor 41, the second bevel gear 42 and the engagement of the first bevel gear 5, shell 241 Also be fixedly installed with connecting rod 6, the other end of connecting rod 6 is fixedly installed with hammer ram 7, by using in rack 1 be arranged percussion mechanism 2, The structure of hammer ram 7 is fixedly connected with below percussion mechanism 2, hammer ram 7 can be driven by percussion mechanism 2 and carry out continuous Ramming operation, work Make high-efficient.

Specifically, rack 1 includes platform 101 and four supporting legs 102, four supporting legs 102 are fixedly mounted under platform 101 Square corner location, the lower section of supporting leg 102 are fixedly installed with height adjustment foot 8, since lava collapses the landform in region mostly more Complexity, topography is uneven, and adjusting foot 8 by the height of four 102 lower sections of supporting leg can make when the utility model at work in water Level state is convenient for operation.

Specifically, height adjustment foot 8 includes screw rod 81, locking nut 82 and chassis 83, one end and chassis of screw rod 81 83 are fixedly connected, and the other end and the supporting leg 102 of screw rod 81 are spirally connected, the depth adjustment height being spirally connected by screw rod 81 and supporting leg 102 The height for adjusting foot 8, is also bolted with locking nut 82 on screw rod 81, locking nut 82 for adjusting after to screw rod 81 and branch The threaded connection of leg 102 is locked.

Specifically, guide shaft 22 is equipped with two, guide shaft 22 is arranged in parallel between each other, correspondingly, also being provided on shell 241 Two through-holes matched with guide shaft 22, the part that two guide shafts 22 are located above and below shell 241 are also fixedly installed with Spring 3.

Specifically, hammer ram 7 is hollow type structure, the cavity 71 for accommodating fluid is formed inside hammer ram 7, is set above hammer ram 7 There is flow inlet 72, be equipped with drainage port 73 below hammer ram 7, when the utility model is needed to shift, be transported, fluid can be made from cavity 71 Middle outflow reduces transportation cost.

Specifically, 7 lower surface of hammer ram, integrally formed with tread plate 74, the section of tread plate 74 can be rectangle, triangle Shape is trapezoidal, hammer ram 7 during the work time may power due to skidding and by horizontal direction, to cause to damage to percussion mechanism 2 Wound, the setting of tread plate 74 effectively protect the percussion mechanism 2 of the utility model.

Working principle: when work, motor 41 drives the second bevel gear 42 to be rotated, and the second bevel gear 42 engages the first umbrella Gear 5, the first bevel gear 5 drive rotary shaft 242 to be rotated, and rotary shaft 242 drives the eccentric wheel 243 at both ends to rotate, eccentric The effect for the eccentric force that 243 rotation of wheel generates, slides up and down shell 241 on guide shaft 22, generates vibration, drive is fixedly connected It is vibrated up and down in the hammer ram 7 of shell 241, thus puddled backfill region.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of karst collapse rubble backfills shaking device, it is characterised in that: including rack (1), the rack (1) is fixedly mounted Have percussion mechanism (2), the percussion mechanism (2) includes upper mounted plate (21), guide shaft (22), bottom plate (23), vibroseis (24), fixed plate (21) is fixedly connected with rack (1), and one end of guide shaft (22) is fixedly connected with upper mounted plate (21), The other end of guide shaft (22) is fixedly connected with bottom plate (23), and the vibroseis (24) includes shell (241), rotary shaft (242), eccentric wheel (243), the shell (241) are equipped with the through-hole that matches with guide shaft (22), the shell (241) with lead Axis (22) is slidably connected, and is fixedly installed with spring (3), the vibroseis on the guide shaft (22) of shell (241) two sides (24) it is also rotatably equipped on rotary shaft (242), the both ends of the rotary shaft (242) are fixedly installed with eccentric wheel (243), institute It states rotary shaft (242) power mechanism (4) internal with shell (241) is fixedly mounted on to be sequentially connected, the shell (241) is also solid Dingan County is equipped with connecting rod (6), and the other end of the connecting rod (6) is fixedly installed with hammer ram (7).

2. a kind of karst collapse rubble according to claim 1 backfills shaking device, it is characterised in that: the rack (1) Including platform (101) and supporting leg (102), the supporting leg (102) is fixedly mounted below platform (101), solid below supporting leg (102) Dingan County is equipped with height adjustment foot (8).

3. a kind of karst collapse rubble according to claim 2 backfills shaking device, it is characterised in that: the height adjustment Foot (8) includes that company is fixed in screw rod (81), locking nut (82) and chassis (83), one end and chassis (83) of the screw rod (81) It connects, the other end and the supporting leg (102) of screw rod (81) are spirally connected, and locking nut (82) are also bolted on screw rod (81).

4. a kind of karst collapse rubble according to claim 3 backfills shaking device, it is characterised in that: the guide shaft (22) At least provided with two, and guide shaft (22) is arranged in parallel between each other.

5. a kind of karst collapse rubble according to claim 4 backfills shaking device, it is characterised in that: the hammer ram (7) For hollow type structure, hammer ram (7) is internal to form the cavity (71) for accommodating fluid, is equipped with flow inlet (72) above hammer ram (7), hammer ram (7) lower section is equipped with drainage port (73).

6. a kind of karst collapse rubble according to claim 5 backfills shaking device, it is characterised in that: the hammer ram (7) Lower surface is integrally formed with tread plate (74).