CN218539083U

CN218539083U - Laying device for soft foundation treatment vacuum preloading construction drain pipe

Info

Publication number: CN218539083U
Application number: CN202223047037.9U
Authority: CN
Inventors: 王明; 刘振忠; 李春雷; 何新科; 廖鑫捷; 伍锡鑫
Original assignee: Shenzhen Comprehensive Transportation And Municipal Engineering Design And Research Institute Co ltd
Current assignee: Shenzhen Comprehensive Transportation And Municipal Engineering Design And Research Institute Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-02-28
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a soft base is handled vacuum preloading construction drain pipe laying device uses in soft base pre-compaction drain pipe laying equipment field, including organism and the first motor of bolt in organism top one side, the output end bolt of first motor has the rolling wheel, the fixed surface of rolling wheel is connected with the hoist cable, the one end that the rolling wheel was kept away from to the hoist cable is provided with supporting mechanism, the utility model discloses an open the second motor and drive first carousel and rotate, make the head rod slide in the inside recess the of first carousel to the backup pad that supports the other end slides in the inside of a fastening section of thick bamboo, makes the backup pad to the inner wall laminating chucking of water pipe to the setting of fixing has realized the effect of the intensity of labour when reducing artifical hoist cable, can also fix the not water pipe of equidimension through the size of adjusting the backup pad expansion simultaneously.

Description

Laying device for soft foundation treatment vacuum preloading construction drain pipe

Technical Field

The utility model belongs to the water pipe field of laying, in particular to soft base is handled vacuum preloading construction drain pipe laying device.

Background

The vacuum preloading method is a foundation treatment method which arranges a vertical plastic drainage belt or a sand well in soft clay, spreads a sand layer on the soft clay, covers a thin film for sealing, and exhausts air to ensure that the drainage belt, the sand layer and the like in the film are in a partial vacuum state, so as to remove water in soil and solidify the soil in advance to reduce the later settlement of a foundation. The laying of the drain pipe is a common step in construction, and the laying device of the drain pipe for soft foundation treatment vacuum preloading construction is one of the laying devices of the drain pipe.

Currently, the announcement number is: CN 214404916U's chinese utility model discloses a soft base is handled vacuum preloading construction drain pipe laying device, comprising a base plate, the top outer wall fixedly connected with fixing base of bottom plate, and the top outer wall of fixing base is provided with the bearing bar, and the one end outer wall of bearing bar is provided with the protecting bath, and the protecting bath is hollow structure, the inner wall top of protecting bath is fixed with first support frame, and the bottom of first support frame is provided with first fixed pulley, the inner wall of protecting bath is fixed with the second support frame, and the bottom of second support frame is provided with the second fixed pulley, the top outer wall of bottom plate is provided with accomodates the frame, and one side outer wall of accomodating the frame is fixed with the motor. The utility model discloses a first support frame, second support frame, first fixed pulley, second fixed pulley, pivot and the motor that sets up mutually support, realize that the rope drives the one end of drain pipe and upwards raises, are convenient for put into the mounted position with the drain pipe is vertical, reduce the amount of hand labor.

Most of drain pipes placed by the existing drain pipe laying device are placed horizontally, most of the drain pipe laying process for vacuum preloading construction in soft foundation treatment needs to place the drain pipes vertically, therefore, a sling is needed to be manually tied to the water pipes, then a crane is started to hang the water pipes straight, and then the drain pipes are placed inside holes of the buried pipes, the labor intensity of the sling is high in manual tying, the sling is not tight easily, the accident risk is increased, meanwhile, the existing drain pipe laying device is usually used for hanging the water pipes straight, because the crane with higher lifting rod lifting is not stable enough, the hydraulic support legs are needed to be started to support the water pipes, the crane is prevented from toppling, a support plate at the bottom of the existing hydraulic support legs is small, a good supporting effect can be achieved on harder cement ground, on a soft foundation, the soil moisture content is large and softer, the effective supporting effect is difficult to achieve, a base plate is additionally arranged, the base plate is troublesome, and a connecting structure is not arranged between the base plate and the hydraulic support legs, the base plate is easy to slide and large in safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soft base is handled vacuum preloading construction drain pipe laying device, its advantage is that the intensity of labour that reduces the manual work and be the hoist cable with improve hydraulic leg in the function of soft ground to drain pipe laying device's support effect.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a soft base is handled vacuum pre-compaction construction drain pipe laying device, includes organism and the first motor of bolt in organism top one side, the output bolt of first motor has the rolling wheel, the fixed surface of rolling wheel is connected with the hoist cable, the one end that the rolling wheel was kept away from to the hoist cable is provided with supporting mechanism, the equal sliding connection in four corners of organism inside has the extension leg, the inside bolt of organism has the jacking cylinder with extension leg fixed connection, the inside bolt that the extension leg kept away from organism one end has hydraulic telescoping rod, hydraulic telescoping rod's bottom bolt has the bottom plate, the inside bolt of hydraulic telescoping rod connects the third motor, the fixed cover of output of third motor has the second carousel that has, the inside sliding connection of second carousel has the second connecting rod, the one end welding that the second carousel was kept away from to the second connecting rod has the second extension board with bottom plate sliding connection.

Adopt above-mentioned technical scheme: drive first carousel through opening the second motor and rotate, make the head rod slide in the inside recess the inside of first carousel to the backup pad that supports the other end slides in the inside of a fastening section of thick bamboo, make the backup pad to the inner wall laminating chucking of water pipe, thereby the setting that will fix, the effect of intensity of labour when having realized reducing artifical system hoist cable, simultaneously through the not water pipe of equidimension of size that adjusts the backup pad expansion. Drive the second carousel through opening the third motor and rotate, make the second connecting rod slide in the inside recess the inside of second carousel, thereby the second extension board that supports the other end slides in the inside of bottom plate, make the setting of the area of contact increase on bottom plate and ground, the function of improving hydraulic leg at the soft ground to drain pipe laying device's supported effect has been reached, thereby reduce the risk that drain pipe laying device hydraulic leg can subaerial decline when laying the water pipe, the improvement is to stability.

The utility model discloses further set up to, supporting mechanism includes with hoist cable fixed connection's a fastening section of thick bamboo, the inside one side bolt joint of a fastening section of thick bamboo has the second motor, the fixed cover of output of second motor has first carousel, the inside sliding connection of first carousel has the head rod, the one end welding that the head rod kept away from first carousel has the backup pad.

Adopt above-mentioned technical scheme: the labor intensity of manually tying the sling can be reduced, and water pipes with different sizes can be fixed at the same time.

The utility model discloses further set up to, the one side that the head rod was kept away from to the backup pad has seted up anti-skidding line.

Adopt above-mentioned technical scheme: the friction force of the contact between the support plate and the inner wall of the water pipe is improved.

The utility model discloses further set up to, the opposite side at organism top is rotated and is connected with hydraulic lifting column, one side bolt at hydraulic lifting column top has the linking arm, one side bolt of hydraulic lifting column has the support column with the linking arm bolt.

Adopt above-mentioned technical scheme: thereby can make hydraulic lifting column go up and down to promote the height of linking arm, make it can hoist longer water pipe, set up the support column and can support the linking arm.

The utility model discloses further set up to, one side bolt joint of linking arm bottom has the rotation wheel with hoist cable sliding connection, the opposite side fixed mounting of linking arm bottom has the searchlight that uses with the supporting mechanism cooperation.

Adopt above-mentioned technical scheme: the searchlight is turned on to illuminate, so that workers can observe the hole conveniently and support the water pipe to be buried in the hole.

The utility model discloses further set up to, the inside bolt of organism has connect the fourth motor that uses with the cooperation of hydraulic lifting post.

Adopt above-mentioned technical scheme: the hydraulic lifting column can be controlled to rotate, so that the supporting mechanism can simultaneously lift the water pipes in the left and right directions.

The utility model discloses further set up to, one side fixedly connected with of second extension board is with opposite side sliding connection's first extension board.

Adopt above-mentioned technical scheme: the second extension plate can be extended when sliding out of the inner part of the bottom plate, and the area of the second extension plate is enlarged.

The utility model discloses further set up to, the equal fixed mounting in both sides of bottom of the body has the athey wheel, one side bolt joint at organism top has the protecting crust that uses with rolling wheel and hoist cable cooperation.

Adopt above-mentioned technical scheme: can protect wind-up wheel and hoist cable through setting up the protecting crust, can be convenient for drain pipe laying device through setting up the athey wheel and remove on soft base, reduce sunken risk.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model discloses an open the second motor and drive first carousel and rotate, make the head rod slide in the recess of first carousel inside, thereby the backup pad that supports the other end slides in the inside of fastening section of thick bamboo, make the backup pad to the inner wall laminating chucking of water pipe, thereby the setting that will fix, the effect of intensity of labour when having realized reducing the manual system hoist cable, can also fix the water pipe of different sizes through the size of adjusting the backup pad expansion simultaneously;

2. the utility model discloses an open the third motor and drive the second carousel and rotate, make the second connecting rod slide in the inside recess the inside of second carousel, thereby the second extension board that supports the other end slides in the inside of bottom plate, make the setting of the area of contact increase on bottom plate and ground, the function that improves hydraulic leg at the soft ground to drain pipe laying device's supported effect has been reached, thereby reduce the risk that hydraulic leg can subaerial decline when laying the water pipe of drain pipe laying device, the improvement is to stability.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is a front sectional view of the present invention;

fig. 4 is a bottom sectional view of the support mechanism of the present invention;

FIG. 5 is a bottom cross-sectional view of the structural bottom plate of the present invention;

fig. 6 is an enlarged view of fig. 2 according to the present invention;

fig. 7 is an enlarged view of fig. 3B according to the present invention.

Reference numerals: 1. a body; 2. a first motor; 3. a winding wheel; 4. a sling; 5. a support mechanism; 51. a fastening cylinder; 52. a second motor; 53. a first turntable; 54. a first connecting rod; 55. a support plate; 6. jacking a cylinder; 7. a first extension plate; 8. extending the legs; 9. a hydraulic telescopic rod; 10. a third motor; 11. a base plate; 12. a second turntable; 13. a second connecting rod; 14. a second extension plate; 15. a crawler wheel; 16. a hydraulic lifting column; 17. a connecting arm; 18. a fourth motor; 19. a support pillar; 20. a rotating wheel; 21. a searchlight; 22. and (4) a protective shell.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1, 2, 4, 6, a laying device for a vacuum preloading construction drain pipe for soft foundation treatment, comprises a machine body 1 and a first motor 2 bolted on one side of the top of the machine body 1, a winding wheel 3 is bolted on the output end of the first motor 2, a sling 4 is fixedly connected to the surface of the winding wheel 3, one end of the sling 4 far away from the winding wheel 3 is provided with a supporting mechanism 5, a first rotating disc 53 is driven to rotate by opening a second motor 52, a first connecting rod 54 slides in a groove inside the first rotating disc 53, a supporting plate 55 supporting the other end slides in the fastening cylinder 51, the supporting plate 55 is tightly attached to the inner wall of a water pipe, the fixed arrangement is realized, the effect of reducing the labor intensity of manual sling tying is realized, and meanwhile, water pipes with different sizes can be fixed by adjusting the size of the supporting plate 55.

Referring to fig. 1, 2, 4 and 6, the supporting mechanism 5 includes a fastening cylinder 51 fixedly connected with the sling 4, a second motor 52 is bolted to one side inside the fastening cylinder 51, a first rotating disc 53 is fixedly connected to an output end of the second motor 52, a first connecting rod 54 is slidably connected inside the first rotating disc 53, and a supporting plate 55 is welded to one end, far away from the first rotating disc 53, of the first connecting rod 54, so that labor intensity of manually tying the sling can be reduced, and water pipes with different sizes can be fixed at the same time.

Referring to fig. 1 and 6, the side of the supporting plate 55 away from the first connecting rod 54 is provided with anti-slip threads to increase the friction force between the supporting plate 55 and the inner wall of the water pipe.

Referring to fig. 1 and 2, a hydraulic lifting column 16 is rotatably connected to the other side of the top of the machine body 1, a connecting arm 17 is bolted to one side of the top of the hydraulic lifting column 16, and a supporting column 19 which is bolted to the connecting arm 17 is bolted to one side of the hydraulic lifting column 16, so that the hydraulic lifting column 16 can be lifted to raise the height of the connecting arm 17, a longer water pipe can be lifted, and the connecting arm 17 can be supported by the supporting column 19.

Referring to fig. 1 and 2, one side of the bottom of the connecting arm 17 is bolted with a rotating wheel 20 which is slidably connected with the sling 4, the other side of the bottom of the connecting arm 17 is fixedly provided with a searchlight 21 which is matched with the supporting mechanism 5 for use, and the searchlight 21 is turned on for illumination, so that a worker can conveniently observe the hole and support the water pipe to embed the water pipe into the hole

Referring to fig. 2, a fourth motor 18 cooperating with the hydraulic lifting column 16 is bolted to the interior of the machine body 1, and can control the hydraulic lifting column 16 to rotate, so that the supporting mechanism 5 can simultaneously lift the water pipes in the left and right directions.

The using process is briefly described as follows: when the speed of the fixed water pipe of hoist cable needs to be improved, at first place fastening cylinder 51 inside the water pipe through the manual work, then open second motor 52 and drive first carousel 53 and rotate, make head rod 54 slide in the inside recess of first carousel 53, thereby support the backup pad 55 of the other end and slide in fastening cylinder 51's inside, make backup pad 55 to the inner wall laminating chucking of water pipe, make wind-up wheel 3 roll up hoist cable 4 through opening first motor 2 at last, make hoist cable 4 fall the bottom of runner 20 with the water pipe after runner 20 surface slides and bury underground can, and when releasing the water pipe, only need open second motor 52, make head rod 54 under the drive of first carousel 53 control backup pad 55 keep away from the inner wall of water pipe can.

Example 2:

referring to fig. 1, fig. 3, fig. 5, fig. 7, a laying device for a drain pipe in vacuum preloading construction for soft foundation treatment, including a machine body 1 and a first motor 2 bolted on one side of the top of the machine body 1, four corners inside the machine body 1 are all slidably connected with extension legs 8, the inside of the machine body 1 is bolted with a jacking cylinder 6 fixedly connected with the extension legs 8, the inside of one end of the machine body 1, which is far away from the extension legs 8, is bolted with a hydraulic telescopic rod 9, the bottom of the hydraulic telescopic rod 9 is bolted with a bottom plate 11, the inside of the hydraulic telescopic rod 9 is bolted with a third motor 10, the output end of the third motor 10 is fixedly connected with a second rotary plate 12 in a sleeved mode, the inside of the second rotary plate 12 is slidably connected with a second connecting rod 13, one end, which is far away from the second rotary plate 12, of the second connecting rod 13, is welded with a second extension plate 14 slidably connected with the bottom plate 11, the second rotary plate 12 is driven to rotate by opening the third motor 10, the second rotary plate 13 slides inside a groove inside the second rotary plate 12, thereby the second extension plate 14, the support plate 11 slides inside the bottom plate 11 and the ground, the landing leg which is increased with the ground, thereby improving the stability of laying device for laying a drain pipe in laying function of laying, and reducing the risk of the laying device for laying of the drain pipe.

Referring to fig. 5, one side of the second extension plate 14 is fixedly connected with the first extension plate 7 slidably connected with the other side, and the second extension plate 14 can be extended when sliding out of the bottom plate 11, so as to enlarge the area of the second extension plate 14.

Referring to fig. 1, 2 and 3, crawler wheels 15 are fixedly mounted on two sides of the bottom of the machine body 1, a protective shell 22 matched with the winding wheel 3 and the sling 4 for use is bolted on one side of the top of the machine body 1, the winding wheel 3 and the sling 4 can be protected by arranging the protective shell 22, and the arrangement of the crawler wheels 15 can facilitate the movement of the drain pipe laying device on a soft foundation, so that the sinking risk is reduced.

The using process is briefly described as follows: when need improve hydraulic leg and to the support effect of drain pipe laying device in soft ground, at first through opening the inside that jacking cylinder 6 will extend 8 ejecting organism of leg 1, then open third motor 10 and drive second carousel 12 and rotate, make second connecting rod 13 slide in the inside recess of second carousel 12, thereby the second extension board 14 that supports the other end slides in the inside of bottom plate 11, make the area increase of bottom plate 11, it can with the laminating of ground to open hydraulic telescoping rod 9 at last and put bottom plate 11 and second extension board 14 down.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a soft base is handled vacuum preloading construction drain pipe laying device, includes organism (1) and first motor (2) of bolt in organism (1) top one side, its characterized in that: the utility model discloses a hydraulic motor, including first motor (2), winding wheel (3) are bolted to the output of first motor (2), the surperficial fixed connection of winding wheel (3) hoist cable (4), the one end that winding wheel (3) were kept away from in hoist cable (4) is provided with supporting mechanism (5), the equal sliding connection in four corners of organism (1) inside has extension leg (8), the inside bolt of organism (1) has jacking cylinder (6) with extension leg (8) fixed connection, the inside bolt that organism (1) one end was kept away from in extension leg (8) has hydraulic telescoping rod (9), the bottom bolt of hydraulic telescoping rod (9) has bottom plate (11), hydraulic telescoping rod (9) inside bolt third motor (10), the fixed cover of output of third motor (10) has second carousel (12), the inside sliding connection of second carousel (12) has second connecting rod (13), the one end welding that second carousel (12) was kept away from in second connecting rod (13) has second extension board (14) with bottom plate (11) sliding connection.

2. The laying device of the soft foundation treatment vacuum preloading construction drain pipe according to claim 1, characterized in that: supporting mechanism (5) are including fastening section of thick bamboo (51) with hoist cable (4) fixed connection, the inside one side bolt joint of fastening section of thick bamboo (51) has second motor (52), the fixed cover of output of second motor (52) has first carousel (53), the inside sliding connection of first carousel (53) has head rod (54), the one end welding that first carousel (53) were kept away from in head rod (54) has backup pad (55).

3. The laying device of the soft foundation treatment vacuum preloading construction drain pipe according to claim 2, characterized in that: and anti-skid grains are arranged on one side, away from the first connecting rod (54), of the supporting plate (55).

4. The laying device of the soft foundation treatment vacuum preloading construction drain pipe according to claim 1, characterized in that: the hydraulic lifting machine is characterized in that the other side of the top of the machine body (1) is rotatably connected with a hydraulic lifting column (16), a connecting arm (17) is bolted at one side of the top of the hydraulic lifting column (16), and a supporting column (19) which is bolted with the connecting arm (17) is bolted at one side of the hydraulic lifting column (16).

5. The laying device of the soft foundation treatment vacuum preloading construction drain pipe according to claim 4, characterized in that: one side of the bottom of the connecting arm (17) is bolted with a rotating wheel (20) which is in sliding connection with the sling (4), and the other side of the bottom of the connecting arm (17) is fixedly provided with a searchlight (21) which is matched with the supporting mechanism (5) for use.

6. The laying device of the soft foundation treatment vacuum preloading construction drain pipe according to claim 1, characterized in that: and a fourth motor (18) matched with the hydraulic lifting column (16) for use is bolted in the machine body (1).

7. The laying device of the soft foundation treatment vacuum preloading construction drain pipe according to claim 1, characterized in that: one side of the second extension plate (14) is fixedly connected with a first extension plate (7) which is connected with the other side in a sliding way.

8. The laying device of the soft foundation treatment vacuum preloading construction drain pipe according to claim 1, characterized in that: the crawler wheel (15) is fixedly mounted on two sides of the bottom of the machine body (1), and a protective shell (22) matched with the winding wheel (3) and the sling (4) for use is bolted to one side of the top of the machine body (1).