Walking positioning device of overwater or soft geological construction equipment

Abstract

A walking positioning device for water or soft geology construction equipment relates to the field of auxiliary devices of construction equipment, and is characterized in that positioning adjusting arms are respectively mounted on the left side and the right side of the construction equipment, and the first ends of the positioning adjusting arms are mounted on the construction equipment through retracting and releasing devices; the retracting and releasing device is used for retracting the second end of the positioning adjusting arm to construction equipment or releasing the second end to the water bottom; a walking speed reducer is arranged at the second end of the positioning adjusting arm, a walking positioning roller is installed on the walking speed reducer, the walking positioning roller comprises a columnar or cylindrical positioning roller and walking blades, and the walking blades are spirally fixed to the outer side of the positioning roller; one end of the positioning roller is connected with the walking speed reducer. The device has the advantages of low manufacturing cost, simplicity in operation, small walking and moving position errors and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the auxiliary device field of construction equipment, especially relates to a walking positioning device of water or soft geological water or soft geological construction equipment. BACKGROUND

[0002] Construction equipment refers to water floating platform, ship and the like for construction operation on water surface. At present, the positioning device commonly seen in construction equipment is mainly completed by positioning pile and anchor machine; the supporting cost is very high. The positioning device has defects of complex and tedious operation, very low efficiency, large positioning and moving error and the like. Moreover, the anchor machine positioning needs to be equipped with anchor boat, and long distance displacement needs multiple anchor lifting and anchor throwing; multiple anchor machines (usually 4) are needed to cooperate to complete positioning. The operation is complex, low in efficiency and low in precision. When soft geological construction is carried out, the walking and positioning of construction equipment are difficult, and the construction efficiency is low. SUMMARY

[0003] The utility model discloses a walking positioning device of water or soft geological water or soft geological construction equipment, which is low in manufacturing cost, simple in operation, small in position error and the like.

[0004] The technical scheme of the utility model is as follows:

[0005] A walking positioning device of water or soft geological water or soft geological construction equipment, characterized in that positioning adjusting arms are respectively installed on the left and right sides of the construction equipment, the first end of the positioning adjusting arm is installed on the construction equipment through a winding and unwinding device, the winding and unwinding device is used for winding the second end of the positioning adjusting arm on the construction equipment or unwinding the second end to the water bottom, a walking reduction gear is arranged on the second end of the positioning adjusting arm, a walking positioning roller is installed on the walking reduction gear, the walking positioning roller comprises a positioning roller in the shape of a column or a cylinder and a walking vane, the walking vane is fixed in a spiral shape on the outside of the positioning roller, and one end of the positioning roller is connected with the walking reduction gear.

[0006] The positioning adjusting arm comprises a front mounting arm and a rear mounting arm, the first end of the front mounting arm is installed on the construction equipment through a front winding and unwinding device, the first end of the rear mounting arm is installed on the construction equipment through a rear winding and unwinding device, the walking reduction gear is installed on the second end of the rear mounting arm, the rear end of the walking positioning roller is connected with the walking reduction gear, and the front end of the walking positioning roller is rotatably installed on the second end of the front mounting arm.

[0007] The utility model discloses a construction equipment's left and right sides are equipped with two positioning adjusting arms respectively, the second end of positioning adjusting arm is hinged with the posture adjusting seat, the front and rear sides of posture adjusting seat are equipped with front walking reduction mechanism and rear walking reduction mechanism respectively, and the front walking positioning roller is installed on front walking reduction mechanism, and the rear walking positioning roller is installed on rear walking reduction mechanism, the walking blade on the front walking positioning roller rotates counterclockwise from back to front, and the walking blade on the rear walking positioning roller rotates clockwise from back to front.

[0008] The length of the positioning roller is not less than 1 times of the diameter of the positioning roller.

[0009] The utility model discloses a construction equipment's left and right sides are equipped with two positioning adjusting arms respectively, the second end of positioning adjusting arm is hinged with the posture adjusting seat, the front and rear sides of posture adjusting seat are equipped with front walking reduction mechanism and rear walking reduction mechanism respectively, and the front walking positioning roller is installed on front walking reduction mechanism, and the rear walking positioning roller is installed on rear walking reduction mechanism, the walking blade on the front walking positioning roller rotates counterclockwise from back to front, and the walking blade on the rear walking positioning roller rotates clockwise from back to front.

[0010] The utility model discloses a construction equipment's left and right sides are equipped with two positioning adjusting arms respectively, the second end of positioning adjusting arm is hinged with the posture adjusting seat, the front and rear sides of posture adjusting seat are equipped with front walking reduction mechanism and rear walking reduction mechanism respectively, and the front walking positioning roller is installed on front walking reduction mechanism, and the rear walking positioning roller is installed on rear walking reduction mechanism, the walking blade on the front walking positioning roller rotates counterclockwise from back to front, and the walking blade on the rear walking positioning roller rotates clockwise from back to front.

[0011] The utility model discloses a construction equipment's left and right sides are equipped with two positioning adjusting arms respectively, the second end of positioning adjusting arm is hinged with the posture adjusting seat, the front and rear sides of posture adjusting seat are equipped with front walking reduction mechanism and rear walking reduction mechanism respectively, and the front walking positioning roller is installed on front walking reduction mechanism, and the rear walking positioning roller is installed on rear walking reduction mechanism, the walking blade on the front walking positioning roller rotates counterclockwise from back to front, and the walking blade on the rear walking positioning roller rotates clockwise from back to front.

[0012] The utility model discloses a construction equipment's left and right sides are equipped with two positioning adjusting arms respectively, the second end of positioning adjusting arm is hinged with the posture adjusting seat, the front and rear sides of posture adjusting seat are equipped with front walking reduction mechanism and rear walking reduction mechanism respectively, and the front walking positioning roller is installed on front walking reduction mechanism, and the rear walking positioning roller is installed on rear walking reduction mechanism, the walking blade on the front walking positioning roller rotates counterclockwise from back to front, and the walking blade on the rear walking positioning roller rotates clockwise from back to front.

[0013] The utility model discloses a construction equipment's left and right sides are equipped with two positioning adjusting arms respectively, the second end of positioning adjusting arm is hinged with the posture adjusting seat, the front and rear sides of posture adjusting seat are equipped with front walking reduction mechanism and rear walking reduction mechanism respectively, and the front walking positioning roller is installed on front walking reduction mechanism, and the rear walking positioning roller is installed on rear walking reduction mechanism, the walking blade on the front walking positioning roller rotates counterclockwise from back to front, and the walking blade on the rear walking positioning roller rotates clockwise from back to front.

[0014] The hydraulic drive devices such as the retractable hydraulic cylinder, the tilting hydraulic cylinder, the lifting hydraulic cylinder, and the hydraulic motor described in the utility model are connected to the hydraulic pump via the energy storage device. The specific structure is: the hydraulic pump is connected to the first control port and the second control port of the hydraulic actuator respectively through the reversing valve. The reversing valve usually has port A, port B, port P, and port T; port A and port B are control ports connected to the hydraulic actuator; port A is connected to the first control port of the hydraulic actuator, port B is connected to the second control port of the hydraulic actuator, port P is the hydraulic pump interface, and port T is the oil return port. The controller controls the working state of the hydraulic pump by collecting the pressure in the energy storage device, so that the energy storage device can output stable hydraulic pressure and the hydraulic power source can output controllable and constant pressure. At the same time, it provides compensation for the change in arm length caused by the shaking of the hull.

[0015] During operation, the retractable mechanism activates, first lowering the second end of the positioning arm to the bottom of the water or soft ground. This allows the travel positioning roller to embed itself into the bottom (the seabed or the bottom of a river or lake) or soft ground, providing support for the construction equipment and positioning it with the surface of the bottom or soft ground. When forward or backward movement is required, the travel reducer activates, driving the travel positioning roller to rotate. The spiral travel blades on the travel positioning roller push the sediment on the bottom of the water, driving the construction equipment forward or backward. This utility model offers advantages such as low manufacturing cost, simple operation, and minimal positioning error during travel and movement. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 yes Figure 1 Schematic diagram of the left view structure;

[0018] Figure 3 yes Figure 2 Schematic diagram of the structure when the middle positioning adjustment arm is retracted to the upper side of the construction equipment.

[0019] Figure 4 This is a second structural diagram of the present utility model;

[0020] Figure 5 yes Figure 4 Schematic diagram of the left view structure;

[0021] Figure 6 yes Figure 4 Schematic diagram of the top view structure;

[0022] Figure 7 yes Figure 6 A local enlarged view of point A;

[0023] Figure 8 yes Figure 6 Schematic diagram of the structure when the middle positioning adjustment arm is retracted to the upper side of the construction equipment.

[0024] Figure 9 is the third structural schematic view of the utility model;

[0025] Figure 10 is Figure 9 the left view structural schematic view of the utility model;

[0026] Figure 11 is Figure 9 the plan view structural schematic view of the utility model;

[0027] Figure 12 is Figure 10 the structural schematic view of the positioning adjusting arm being collected to the upper side of the construction equipment in the utility model.

[0028] Figure 13 is the connecting structure schematic view of the rotary support, rotary mounting frame, guide frame plate and hydraulic driver in the utility model.

[0029] Figure 14 is Figure 13 the plan view structural schematic view when cooperating with the positioning adjusting arm.

[0030] Figure 15 is the hydraulic system structure schematic view connected between the hydraulic pump and the hydraulic driving device in the utility model. DETAILED DESCRIPTION

[0031] Example 1

[0032] As Figures 1-3The walking positioning device of the water or soft geological construction equipment is characterized in that positioning adjusting arms are respectively arranged on the left and right sides of the construction equipment 6, the positioning adjusting arms comprise front mounting arms 1 and rear mounting arms 5, and the two front mounting arms and the two rear mounting arms are arranged in a rectangular shape on the left and right sides of the construction equipment 6. Figure 1 The walking positioning device of the water or soft geological construction equipment is characterized in that positioning adjusting arms are respectively arranged on the left and right sides of the construction equipment 6, the positioning adjusting arms comprise front mounting arms 1 and rear mounting arms 5, and the two front mounting arms and the two rear mounting arms are arranged in a rectangular shape on the left and right sides of the construction equipment 6.

[0033] When the construction equipment needs to be positioned or moved for a short distance, the hydraulic cylinder is operated to drive the front mounting arm and the rear mounting arm to swing around the various hinge seats, so that the front mounting arm and the rear mounting arm swing from the two sides of the construction equipment to the second end of the construction equipment being located on the seabed or the ground of soft geology; the piston rod of the hydraulic cylinder is pressurized to make the walking positioning roller part or all be pressed into the seabed, the riverbed or the ground of soft geology. The walking reducer is operated to drive the walking positioning roller to rotate, which can drive the construction equipment to accurately move in a small range, or make the walking positioning roller closely engage with the seabed, the riverbed or the ground of soft geology, and improve the fixing effect of the construction equipment. The construction equipment has the advantages of low manufacturing cost, simple operation, small position error of walking and moving and the like.

[0034] Example 2

[0035] As Figures 4-8The walking positioning device of the water or soft geological construction equipment is shown, and two positioning adjusting arms 10 are respectively arranged on the left and right sides of the construction equipment 6. The four positioning adjusting arms 10 are arranged in a rectangular shape on the construction equipment 6, and the four positioning adjusting arms are respectively a left front positioning adjusting arm, a left rear positioning adjusting arm, a right front positioning adjusting arm, and a right rear positioning adjusting arm. The first ends of the four positioning adjusting arms 10 are respectively installed on the construction equipment 6 through a winding and unwinding device. In the embodiment, the structure of the winding and unwinding device is that a hinge seat 12 is arranged on the upper side edge of the construction equipment 6, a rotary seat 14 is hingedly arranged on the hinge seat 12, a rotary bearing 11 is installed on the rotary seat 14, the inner ring of the rotary bearing 11 is fixedly connected with the rotary seat 14, the first end of the positioning adjusting arm 10 is installed on the outer ring of the rotary bearing 14, and a normally closed driving device 15 for driving the outer ring of the rotary bearing to rotate is arranged on the rotary seat 14. In the embodiment, the normally closed driving device 15 is a hydraulic motor with a speed reducer, and a driving gear meshing with the gear on the outer ring of the rotary bearing is installed on the output shaft of the speed reducer. The hydraulic motor drives the driving gear to rotate through the speed reducer, so as to drive the outer ring of the rotary bearing to rotate. The normally closed driving device 15 can also use a motor with a speed reducer. A turnover hydraulic cylinder 13 is arranged on the construction equipment 6, one end of the cylinder body of the turnover hydraulic cylinder 13 is hingedly connected with the upper side of the construction equipment 6 through the hinge seat, and the piston rod of the turnover hydraulic cylinder 13 is hingedly connected with the inner side of the rotary seat 14. The turnover hydraulic cylinder 13 can drive the rotary seat to turn around the hinge seat, and cooperates with the rotation of the outer ring of the rotary bearing 11, so as to drive the positioning adjusting arm 10 to move to the upper side of the construction equipment, or to move to the second end of the positioning adjusting arm 10 located on the seabed and contact with the seabed or riverbed. A posture adjusting seat 9 is hingedly arranged on the second end of each positioning adjusting arm 10, and the left and right ends of the posture adjusting seat 9 can swing up and down around the middle, which is suitable for uneven bottom or slope of the seabed. A front walking speed reducer 4 and a rear walking speed reducer are respectively arranged on the front and rear sides of the posture adjusting seat 9, a front walking positioning roller is installed on the front side of the front walking speed reducer 4, and a rear walking positioning roller is installed on the rear side of the rear walking speed reducer. The front walking positioning roller and the rear walking positioning roller have the same structure, which comprises a positioning roller 3 in a columnar or cylindrical shape and a walking blade 2 fixed on the outer side of the positioning roller 3 in a spiral shape. The front end of the front walking positioning roller and the rear end of the rear walking positioning roller are in a conical shape, which is beneficial to the forward and backward movement in the silt on the seabed. The walking blade 2 on the front walking positioning roller rotates counterclockwise from back to front, and the walking blade on the rear walking positioning roller rotates clockwise from back to front.

[0036] When the construction equipment needs to be positioned or moved a short distance, the normally closed driving device is operated to drive the outer ring of the slewing bearing to rotate, and drive the positioning and adjusting arm to rotate to the outside of the construction equipment; the turnover hydraulic cylinder is operated to drive the piston rod to drive the slewing seat to turn around the hinge seat, so that the second end of the positioning and adjusting arm moves from the outside of the construction equipment to the underwater or soft ground, until the walking positioning rollers are partially or completely pressed into the soft ground under the seabed, riverbed or the like; the front walking speed reducer and the rear walking speed reducer are operated to drive the construction equipment to move accurately in a small range, or to make the walking positioning rollers closely engage with the seabed, riverbed or the like or the soft ground surface, thereby improving the fixing effect of the construction equipment; when the front walking positioning rollers and the rear walking positioning rollers on the same positioning and adjusting arm rotate in the same direction, a left-right direction traction force is generated on the positioning and adjusting arm due to the interaction with the underwater silt, without a front-rear direction traction force; when the front walking positioning rollers and the rear walking positioning rollers on the same positioning and adjusting arm rotate in opposite directions, a front-rear direction traction force is generated on the positioning and adjusting arm, without a left-right direction traction force; in this way, the movement state of the construction equipment can be accurately controlled. For example, when the front walking positioning rollers and the rear walking positioning rollers on the four positioning and adjusting arms all rotate in the same direction, the four positioning and adjusting arms drive the construction equipment to move leftward or rightward; when the front walking positioning rollers and the rear walking positioning rollers on the left front positioning and adjusting arm and the right front positioning and adjusting arm rotate in the same direction, and the front walking positioning rollers and the rear walking positioning rollers on the left rear positioning and adjusting arm and the right rear positioning and adjusting arm rotate in opposite directions, the four positioning and adjusting arms drive the construction equipment to rotate in place (forward or reverse); when the front walking positioning rollers and the rear walking positioning rollers on the four positioning and adjusting arms all rotate in opposite directions, and the front walking positioning rollers on the four positioning and adjusting arms rotate in the same direction, the four positioning and adjusting arms drive the construction equipment to move forward or backward; in this way, multiple movement modes can be selected, which is more beneficial to accurate positioning in a short distance. When the front walking positioning rollers and the rear walking positioning rollers on the four positioning and adjusting arms all rotate in opposite directions, and the front walking positioning rollers on the left front positioning and adjusting arm and the right front positioning and adjusting arm rotate in the same direction, and the front walking positioning rollers on the left rear positioning and adjusting arm and the right rear positioning and adjusting arm rotate in opposite directions; the construction equipment basically remains stationary, and the rotation of the front walking positioning rollers and the rear walking positioning rollers can penetrate into the seabed or the soft ground surface, thereby enhancing the positioning effect.

[0037] Example 3

[0038] As Figures 9-14The walking positioning device of the water or soft geological construction equipment is provided with two positioning adjusting arms 10 on the left and right sides of the construction equipment respectively; the four positioning adjusting arms are distributed in a rectangular shape on the construction equipment, and the four positioning adjusting arms are respectively a left front positioning adjusting arm, a left rear positioning adjusting arm, a right front positioning adjusting arm and a right rear positioning adjusting arm; the four positioning adjusting arms are installed on the construction equipment 6 through a winding device, and the structure of the winding device in the embodiment is that a rotary support 11 is arranged at the upper side edge of the construction equipment 6, the inner ring of the rotary support 11 is fixedly connected with the upper side of the construction equipment 6, a rotary mounting bracket 19 is arranged on the outer ring of the rotary support 11, the positioning adjusting arm 10 is installed on the rotary mounting bracket 19 in a lifting manner, the construction equipment 6 is provided with a normally closed driving device 18 for driving the outer ring of the rotary support 11 to rotate, and the normally closed driving device 18 can drive the outer ring of the rotary support 11 to rotate to the inner side or the outer side of the construction equipment (the outer edge). The normally closed driving device 18 in the embodiment is a hydraulic motor with a speed reducer, a driving gear meshing with the gear on the outer ring of the rotary support is installed on the output shaft of the speed reducer, the hydraulic motor drives the driving gear to rotate through the speed reducer, and the outer ring of the rotary support is driven to rotate. The rotary mounting bracket is provided with a lifting driving device for driving the positioning adjusting arm 10 to move up and down on the mounting bracket; the lifting driving device comprises lifting racks 16 and hydraulic drivers 17, the two lifting racks 16 are fixedly installed on the front and rear sides of the positioning adjusting arm 10, the rotary mounting bracket 19 is provided with two parallel guide bracket plates 20 in the embodiment, the guide bracket plates 20 are provided with limiting guide sliding grooves matched with the lifting racks 16, and the two lifting racks 16 are installed in the two guide sliding grooves in a freely sliding manner, and the two hydraulic drivers 17 are installed on the two guide bracket plates of the mounting bracket, the two hydraulic drivers 17 are respectively provided with driving gears meshing with the corresponding lifting racks, the hydraulic drivers work to drive the driving gears to rotate, the lifting of the positioning adjusting arm is controlled by controlling the lifting racks. The hydraulic driver is a hydraulic motor with a speed reducer. The lifting driving device can also be a double-acting multi-stage lifting hydraulic cylinder, the lifting hydraulic cylinder is vertically installed on the mounting bracket, a jacking seat is arranged on the inner side of the positioning adjusting arm, and the piston rod of the lifting hydraulic cylinder is connected with the jacking seat; the lifting of the positioning adjusting arm is controlled by the lifting hydraulic cylinder. A posture adjusting seat 9 is hinged to the second end (lower end) of each positioning adjusting arm 10, the left and right ends of the posture adjusting seat 9 can swing up and down around the middle, and the uneven bottom surface or slope of the water bottom is suitable. The front and rear sides of the posture adjusting seat 9 are respectively provided with a front walking speed reducer 4 and a rear walking speed reducer, a front walking positioning roller is installed on the front side of the front walking speed reducer 4, and a rear walking positioning roller is installed on the rear side of the rear walking speed reducer; the front end of the front walking positioning roller and the rear end of the rear walking positioning roller are in a conical shape, which is beneficial to the forward and backward movement in the silt of the water bottom.The front walking positioning roller and the rear walking positioning roller have the same structure, including a positioning roller 3 in a column or cylinder shape and a walking blade 2 fixed on the outer side of the positioning roller 3 in a spiral shape; the front walking positioning roller and the rear walking positioning roller have a spiral rod shape as a whole. The walking blades on the front walking positioning roller rotate counterclockwise from back to front, and the walking blades on the rear walking positioning roller rotate clockwise from back to front. The slewing bearing in the patent is an outer-tooth slewing bearing, that is, the slewing support outer ring is provided with driving teeth.

[0039] When the construction equipment needs to be positioned or moved for a short distance or the position needs to be changed, the normally closed driving device works to drive the slewing bearing outer ring, the slewing mounting frame and the positioning adjusting arm to rotate to the outer side of the construction equipment; the lifting driving device works to lower the positioning adjusting arm, and the second end of the positioning adjusting arm is lowered from the upper side of the construction equipment to the bottom of the water or the ground of the soft address; the lifting driving device applies pressure to the positioning adjusting arm until the walking positioning roller is pressed into the bottom of the sea bed, the river bed or the ground of the soft address; the front walking speed reducer and the rear walking speed reducer work to drive the construction equipment to move accurately in a small range, or make the walking positioning roller closely engage with the bottom of the sea bed, the river bed or the ground of the soft address, thereby improving the fixing effect of the construction equipment; when the front walking positioning roller and the rear walking positioning roller on the same positioning adjusting arm rotate in the same direction, due to the interaction with the underwater silt or the water and soil of the soft address, a left-right direction traction force is generated on the positioning adjusting arm without a front-rear direction traction force; when the front walking positioning roller and the rear walking positioning roller on the same positioning adjusting arm rotate in opposite directions, a front-rear direction traction force is generated on the positioning adjusting arm without a left-right direction traction force; in this way, the movement state of the construction equipment can be accurately controlled. For example, when the front walking positioning roller and the rear walking positioning roller on the four positioning adjusting arms all rotate in the same direction, the four positioning adjusting arms drive the construction equipment to move leftward or rightward; when the front walking positioning roller and the rear walking positioning roller on the left front positioning adjusting arm and the right front positioning adjusting arm rotate in the same direction and are opposite to the front walking positioning roller and the rear walking positioning roller on the left rear positioning adjusting arm and the right rear positioning adjusting arm, the four positioning adjusting arms drive the construction equipment to rotate in place (forward or backward); when the front walking positioning roller and the rear walking positioning roller on the four positioning adjusting arms all rotate in opposite directions and the four front walking positioning rollers rotate in the same direction, the four positioning adjusting arms drive the construction equipment to move forward or backward; in this way, the construction equipment can be selected to move in multiple ways, which is more beneficial to accurate positioning for a short distance. When the front walking positioning roller and the rear walking positioning roller on the four positioning adjusting arms all rotate in opposite directions and the front walking positioning roller on the left front positioning adjusting arm and the right front positioning adjusting arm rotate in the same direction and are opposite to the front walking positioning roller on the left rear positioning adjusting arm and the right rear positioning adjusting arm; the construction equipment basically remains stationary, and the rotation of the front walking positioning roller and the rear walking positioning roller can be deep into the bottom of the water to enhance the positioning effect.

[0040] The hydraulic driving device 21 of the hydraulic cylinder for receiving and releasing liquid, the hydraulic cylinder for overturning, the hydraulic cylinder for lifting, the hydraulic motor is a hydraulic executing element, the hydraulic driving device 21 is connected with the hydraulic pump 25 through the energy storage device 22. Figure 15 As shown in the specific structure, the hydraulic pump 25 is connected with the first control port and the second control port of the hydraulic executing element through the reversing valve 24 respectively; the reversing valve 24 usually has A port, B port, P port and T port; the A port and the B port are control ports connected with the hydraulic executing element; the A port is connected with the first control port of the hydraulic executing element through the hydraulic control check valve 23, the B port is connected with the second control port of the hydraulic executing element and the hydraulic control port of the hydraulic control check valve 23, the P port is connected with the hydraulic pump, and the T port is an oil return port; the energy storage device 22 is installed on the pipeline connected with the first control port of the hydraulic executing element through the hydraulic control check valve 23, the controller controls the working state of the hydraulic pump by collecting the pressure in the energy storage device 22, can make the energy storage device output stable hydraulic pressure, make the hydraulic power source output controllable, constant pressure, provide compensation power for the change of the arm length of the positioning adjusting arm 10 caused by the ship body shaking.

Claims

1. A walking positioning device for a water or soft geological construction equipment, characterized in that, The positioning adjusting arm is installed on the left and right sides of the construction equipment, and the first end of the positioning adjusting arm is installed on the construction equipment through a retraction device, which is used to retract the second end of the positioning adjusting arm to the construction equipment or release the second end to the bottom of the water.

2. The walking positioning device for water or soft geological construction equipment according to claim 1, characterized in that, The positioning adjusting arm includes a front mounting arm and a rear mounting arm, and the first end of the front mounting arm is installed on the construction equipment through a front retraction device, and the first end of the rear mounting arm is installed on the construction equipment through a rear retraction device.

3. The travel positioning device for water or soft ground construction equipment according to claim 1, characterized by, The positioning adjusting arm is installed on the left and right sides of the construction equipment, and the second end of the positioning adjusting arm is hingedly connected with a posture adjusting seat, and the front and rear sides of the posture adjusting seat are respectively provided with a front walking reduction machine and a rear walking reduction machine, and the front walking reduction machine is installed with a front walking positioning roller, and the rear walking reduction machine is installed with a rear walking positioning roller.

4. Water or soft ground construction equipment walking positioning device according to claim 2 or 3, characterized in that The retraction device is provided with a hinge seat on the upper side edge of the construction equipment, a hinge ear is arranged on the inner side of the first end of the positioning adjusting arm and is hingedly connected with the hinge seat, a retraction hydraulic cylinder is arranged on the construction equipment, and the piston rod of the retraction hydraulic cylinder is hingedly connected with the outer side of the first end of the positioning adjusting arm.

5. The travel positioning device for water or soft ground construction equipment according to claim 3, characterized by The retraction device is provided with a hinge seat on the upper side edge of the construction equipment, a hinge ear is arranged on the inner side of the first end of the positioning adjusting arm and is hingedly connected with the hinge seat, a retraction hydraulic cylinder is arranged on the construction equipment, and the piston rod of the retraction hydraulic cylinder is hingedly connected with the outer side of the first end of the positioning adjusting arm.

6. The walking positioning device for water or soft geological construction equipment according to claim 3, characterized in that, The retraction device is provided with a hinge seat on the upper side edge of the construction equipment, a hinge ear is arranged on the inner side of the first end of the positioning adjusting arm and is hingedly connected with the hinge seat, a retraction hydraulic cylinder is arranged on the construction equipment, and the piston rod of the retraction hydraulic cylinder is hingedly connected with the outer side of the first end of the positioning adjusting arm.

7. The walking positioning device for water or soft geological construction equipment according to claim 6, characterized in that, The retraction device is provided with a hinge seat on the upper side edge of the construction equipment, a hinge ear is arranged on the inner side of the first end of the positioning adjusting arm and is hingedly connected with the hinge seat, a retraction hydraulic cylinder is arranged on the construction equipment, and the piston rod of the retraction hydraulic cylinder is hingedly connected with the outer side of the first end of the positioning adjusting arm.

8. The walking positioning device for water or soft geological construction equipment according to claim 6, characterized in that, The retraction device is provided with a hinge seat on the upper side edge of the construction equipment, a hinge ear is arranged on the inner side of the first end of the positioning adjusting arm and is hingedly connected with the hinge seat, a retraction hydraulic cylinder is arranged on the construction equipment, and the piston rod of the retraction hydraulic cylinder is hingedly connected with the outer side of the first end of the positioning adjusting arm. The retraction device is provided with a hinge seat on the upper side edge of the construction equipment, a hinge ear is arranged on the inner side of the first end of the positioning adjusting arm and is hingedly connected with the hinge seat, a retraction hydraulic cylinder is arranged on the construction equipment, and the piston rod of the retraction hydraulic cylinder is hingedly connected with the outer side of the first end of the positioning adjusting arm.

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