CN214993847U - Pile pulling equipment for civil engineering - Google Patents

Abstract

The utility model discloses a pile pulling equipment for civil engineering, which relates to the technical field of civil engineering, comprising a supporting mechanism and a pile pulling mechanism, wherein the equipment is moved to a construction site when the pile pulling equipment works, a first worm is driven by a motor before the construction, so as to drive a first sliding block to move downwards until a roller is not contacted with the ground, the damage of a pulley is avoided, and the device is prevented from being sunk into the ground when the pile pulling equipment works, thereby being favorable for the smooth proceeding of the pile pulling work, a movable binding clip moves outwards along a second worm, thereby the movable binding clip is separated from a fixed binding clip, a pile can be placed between the movable binding clip and the fixed binding clip, when the electric motor rotates reversely, the pile is pulled up by a hydraulic telescopic rod, the distance between the movable binding clip and the fixed binding clip can be adjusted according to the diameter of the pile, the pile pulling equipment is suitable for various pile pulling occasions, and the practicability of the pile pulling equipment is improved, and the vibrating bed can cause the vibration of the pile body, destroy the soil layer around the pile body and is more beneficial to pulling the pile up.

Description

Pile pulling equipment for civil engineering

Technical Field

The utility model relates to a civil engineering technical field specifically is a pile pulling equipment is used in civil engineering.

Background

The pile extractor is a pile machine for extracting piles from stratum by vibration, static force or hammering action, and the pile extracting operation usually adopts a corresponding vibration pile extractor, a static pile extractor or a double-acting pneumatic hammer, and is matched with a pile frame and a rigging, so the pile extractor is also called a vibration pile extractor and a static pile extractor.

But when pile pulling, if the stake is heavier, can make the stand sink into ground, and ground among the hydraulic engineering is wet smooth, it is also very soft, can make the stand sink into ground more easily, can influence the process of pile pulling like this, in addition, most pile pulling equipment adopt bushing type fixed head, power drive arrangement and fixed head in the pile pulling equipment are supporting usually, need beat different stake in same construction project, when using the bushing type fixed head of different models, the job site will be equipped with many sets of bushing type fixed head usually and the many sets of power drive arrangement who corresponds with it, cause equipment to occupy a large amount of construction sites, the practicality of device has been reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a pile pulling equipment is used in civil engineering has solved the poor and low problem of practicality of pile pulling equipment bearing capacity.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pile pulling equipment for civil engineering, includes supporting mechanism and pile pulling mechanism, supporting mechanism's inside fixedly connected with pile pulling mechanism.

The supporting mechanism comprises a supporting plate, a transmission shaft is rotatably connected inside the supporting plate, first turbines are fixedly connected to two ends of the transmission shaft, a first worm is meshed to one side of each first turbine, the first worm is rotatably connected inside the supporting column, a first sliding block is connected to the outer wall of the supporting column in a threaded mode, a sliding column is fixedly connected to one side of the first sliding block, a supporting block is fixedly connected to the lower surface of the sliding column, and an anti-slip mat is fixedly connected to the lower surface of the supporting block.

The pile pulling mechanism comprises a fixing plate, a second worm is rotatably connected to the inside of the fixing plate, a rotating connection structure is formed by the second worm and the fixing plate through a bearing, a second sliding block is sleeved on the outer wall of the second worm, a movable tong head is fixedly connected to the lower surface of the second sliding block, a vibrating bed is fixedly connected to the upper surface of the fixing plate, and vibrating motors are symmetrically fixed to two sides of the vibrating bed.

Furthermore, pulleys are fixedly connected to four corners of the bottom end of the supporting mechanism.

Further, the upper surface fixedly connected with motor of backup pad, the lower extreme fixedly connected with drive gear of motor, one side meshing of drive gear has driven gear, the transmission shaft all forms rotation connection structure through bearing and support column.

Furthermore, a reinforcing plate is fixedly connected to the lower portion of the supporting plate, and a movable hole is formed in the middle of the reinforcing plate.

Furthermore, one side of the movable binding clip is fixedly connected with a fixed binding clip, and the inner walls of the fixed binding clip and the movable binding clip are fixedly connected with anti-skid protrusions.

Furthermore, a second worm wheel is meshed with one side of the second worm, an electric motor is fixedly connected to one end of the second worm wheel and fixedly connected to the driving end of the electric motor, and a hydraulic lifting and contracting rod is fixedly connected to the upper surface of the vibrating bed.

Advantageous effects

The utility model provides a civil engineering is with pulling out stake equipment. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a pile pulling equipment for civil engineering, the device during operation can be through the gyro wheel with equipment removal to the place of operation, earlier through the first worm of motor drive before the construction to drive first slider downstream, the motor continues to work when the slipmat contacts ground, until gyro wheel and ground contactless, supporting mechanism is held up, the supporting shoe plays the supporting role of during operation, the device is absorbed in ground when avoiding the damage of pulley and pile pulling, be favorable to going on smoothly of pile pulling work.

2. The utility model provides a pile pulling equipment for civil engineering, the device is when fixing the stake, electric motor drive second worm rotates, thereby the activity binding clip moves to the outside along the second worm, thereby activity binding clip and fixed binding clip separation, the stake can be put into between the two, the activity binding clip is fixed with fixed binding clip fastening with fixed binding clip during electric motor antiport, thereby pull up the stake through hydraulic telescoping rod, the activity binding clip can adjust and the distance between fixed binding clip according to stake diameter size, be applicable to multiple pile pulling occasion, the practicality of device has been improved, and the vibration bed can arouse the vibration of the pile body, destroy the soil layer around the pile body, more be favorable to pulling up the stake.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of the supporting mechanism of the present invention;

fig. 4 is the schematic structural diagram of the pile pulling mechanism of the present invention.

In the figure: 1. a support mechanism; 101. a support plate; 102. a drive shaft; 103. a first turbine; 104. a first worm; 105. a support pillar; 106. a first slider; 107. a traveler; 108. a support block; 109. a non-slip mat; 110. an electric motor; 111. a drive gear; 112. a driven gear; 113. a reinforcing plate; 114. a movable hole; 2. pile pulling mechanism; 201. a fixing plate; 202. a second worm; 203. a second slider; 204. a movable binding clip; 205. fixing the binding clip; 206. anti-skid projections; 207. a second turbine; 208. an electric motor; 209. vibrating the bed; 210. a vibration motor; 211. hydraulic lifting and shrinking rods; 3. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a pile pulling equipment for civil engineering, includes supporting mechanism 1 and pile pulling mechanism 2, supporting mechanism 1's inside fixedly connected with pile pulling mechanism 2, four turning fixedly connected with pulleys 3 of supporting mechanism 1 bottom.

Referring to fig. 3, the supporting mechanism 1 includes a supporting plate 101, a transmission shaft 102 is rotatably connected inside the supporting plate 101, both ends of the transmission shaft 102 are fixedly connected with a first worm gear 103, one side of the first worm gear 103 is engaged with a first worm 104, the first worm 104 is rotatably connected inside a supporting column 105, an outer wall of the supporting column 105 is in threaded connection with a first slider 106, one side of the first slider 106 is fixedly connected with a sliding column 107, a lower surface of the sliding column 107 is fixedly connected with a supporting block 108, a lower surface of the supporting block 108 is fixedly connected with a non-slip mat 109, an upper surface of the supporting plate 101 is fixedly connected with a motor 110, a lower end of the motor 110 is fixedly connected with a driving gear 111, one side of the driving gear 111 is engaged with a driven gear 112, the transmission shaft 102 and the supporting column 105 form a rotary connection structure through a bearing, a reinforcing plate 113 is fixedly connected below the supporting plate 101, and a movable hole 114 is formed in the middle of the reinforcing plate 113.

Referring to fig. 4, the pile pulling mechanism 2 includes a fixing plate 201, a second worm 202 is rotatably connected inside the fixing plate 201, the second worm 202 forms a rotary connection structure with the fixing plate 201 through a bearing, a second slider 203 is sleeved on an outer wall of the second worm 202, a movable tong head 204 is fixedly connected to a lower surface of the second slider 203, a vibrating bed 209 is fixedly connected to an upper surface of the fixing plate 201, vibrating motors 210 are symmetrically fixed to two sides of the vibrating bed 209, a fixed tong head 205 is fixedly connected to one side of the movable tong head 204, anti-slip protrusions 206 are fixedly connected to inner walls of the fixed tong head 205 and the movable tong head 204, a second turbine 207 is engaged to one side of the second worm 202, an electric motor 208 is fixedly connected to one end of the second turbine 207, the electric motor 208 is fixedly connected to a driving end of the electric motor 208, and a hydraulic lifting rod 211 is fixedly connected to an upper surface of the vibrating bed 209.

When the device is used, the device is pushed to a construction area through the roller 3, the movable hole 114 is aligned with the top end of a pile body, then the motor 110 is started, the driving gear 111 at the driving end drives the transmission shaft 102 to rotate, the first worm wheel 103 at two ends of the transmission shaft 102 drives the first worm 104 to rotate, so that the first sliding block 106 slides downwards along the first worm 104 until the anti-skid pad 109 is in contact with the ground and keeps moving downwards continuously, when the pulley 3 is separated from the ground and the supporting mechanism 1 is supported, the motor 110 stops working, then the electric motor 208 is started, the second worm wheel 207 drives the second worm 202 to rotate, so that the second sliding block 203 drives the movable tong head 204 to move towards one side, so that the distance between the movable tong head 204 and the fixed tong head 205 is increased, when the pile body is positioned between the fixed tong head and the fixed tong head 205, the electric motor 208 rotates reversely, so that the movable tong head 204 and the fixed tong head 205 fix the pile body, the hydraulic telescopic rod 211 is started to pull up the pile body, and the vibrating bed 209 drives the movable clamp head 204 and the fixed clamp head 208 to vibrate, so that the pile body vibrates, the soil layer around the pile body is damaged, and the pile body is pulled out more easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a pile pulling equipment for civil engineering which characterized in that: the pile pulling mechanism comprises a supporting mechanism (1) and a pile pulling mechanism (2), wherein the pile pulling mechanism (2) is fixedly connected inside the supporting mechanism (1);

the supporting mechanism (1) comprises a supporting plate (101), a transmission shaft (102) is rotatably connected inside the supporting plate (101), two ends of the transmission shaft (102) are fixedly connected with first worm wheels (103), one side of each first worm wheel (103) is meshed with a first worm (104), the first worm (104) is rotatably connected inside a supporting column (105), the outer wall of the supporting column (105) is in threaded connection with a first sliding block (106), one side of each first sliding block (106) is fixedly connected with a sliding column (107), the lower surface of each sliding column (107) is fixedly connected with a supporting block (108), and the lower surfaces of the supporting blocks (108) are fixedly connected with anti-skidding pads (109);

pile pulling mechanism (2) are including fixed plate (201), the inside rotation of fixed plate (201) is connected with second worm (202), second worm (202) pass through the bearing and form rotation connection structure with fixed plate (201), second slider (203) have been cup jointed to the outer wall of second worm (202), the lower fixed surface of second slider (203) is connected with movable binding clip (204), the last fixed surface of fixed plate (201) is connected with and shakes bed (209), the bilateral symmetry of shaking bed (209) is fixed with vibrating motor (210).

2. The pile pulling equipment for civil engineering according to claim 1, wherein: pulleys (3) are fixedly connected to four corners of the bottom end of the supporting mechanism (1).

3. The pile pulling equipment for civil engineering according to claim 1, wherein: the upper surface fixedly connected with motor (110) of backup pad (101), the lower extreme fixedly connected with drive gear (111) of motor (110), the one side meshing of drive gear (111) has driven gear (112), transmission shaft (102) all form rotation connection structure through bearing and support column (105).

4. The pile pulling equipment for civil engineering according to claim 1, wherein: a reinforcing plate (113) is fixedly connected to the lower portion of the supporting plate (101), and a movable hole (114) is formed in the middle of the reinforcing plate (113).

5. The pile pulling equipment for civil engineering according to claim 1, wherein: one side of the movable tong head (204) is fixedly connected with a fixed tong head (205), and the inner walls of the fixed tong head (205) and the movable tong head (204) are fixedly connected with anti-skid protrusions (206).

6. The pile pulling equipment for civil engineering according to claim 1, wherein: one side of the second worm (202) is meshed with a second worm wheel (207), one end of the second worm wheel (207) is fixedly connected with an electric motor (208), the electric motor (208) is fixedly connected to the driving end of the electric motor (208), and the upper surface of the vibrating bed (209) is fixedly connected with a hydraulic telescopic rod (211).

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