CN213926265U

CN213926265U - Positioning mechanism for installation of water conservancy construction reinforcement cage

Info

Publication number: CN213926265U
Application number: CN202022800769.5U
Authority: CN
Inventors: 陈凌云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-10
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a positioning mechanism of water conservancy construction steel reinforcement cage installation, including the base face, the stake hole has been seted up to the inside of base face, the inside swing joint in stake hole has the steel reinforcement cage body, the top swing joint of base face has the removal base, remove the equal fixedly connected with stabilising arrangement in both ends about the base, remove the equal fixedly connected with sleeve all around at base top, the inboard bottom swing joint of sleeve has the screw rod, the top fixedly connected with drive mechanism of screw rod, the surface threaded connection of screw rod has the thread piece. This positioning mechanism of water conservancy construction steel reinforcement cage installation through lifting by crane the location to the steel reinforcement cage body, has ensured its center that is in the stake hole, and keeps the vertical state, simultaneously through setting up adjustment mechanism, conveniently fixes a position the steel reinforcement cage body of equidimension not, has avoided the location skew phenomenon of doing over again to appear, when having improved the efficiency of construction, has reduced the cost, facilitates the use.

Description

Positioning mechanism for installation of water conservancy construction reinforcement cage

Technical Field

The utility model belongs to the technical field of the hydraulic engineering construction, specifically be a positioning mechanism of water conservancy construction steel reinforcement cage installation.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harmful substances and benefiting, is also called water engineering, and water is a valuable resource essential for human production and life, but the naturally existing state of water does not completely meet the needs of human beings.

Hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like to achieve the purpose, the positioning mechanism installed on the existing hydraulic construction reinforcement cage on the market at present has the defect of inconvenient positioning, in the using process, the existing bored pile is widely adopted as a structure foundation, but the center deviation of the reinforcement cage is required to have strict requirements according to the specifications, particularly the pile-connecting column structure type, and the reinforcement cage is inconvenient to position, so that the pile foundation rework happens occasionally due to the deviation of the reinforcement cage, the cost is increased, the construction efficiency is reduced, and the construction method is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning mechanism of water conservancy construction steel reinforcement cage installation to solve the problem that prior art is not convenient for fix a position.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioning mechanism of water conservancy construction steel reinforcement cage installation, includes the base face, the stake hole has been seted up to the inside of base face, the inside swing joint in stake hole has the steel reinforcement cage body, the top swing joint of base face has the removal base, remove the equal fixedly connected with stabilising arrangement in both ends about the base, remove the equal fixedly connected with sleeve all around at base top, the inboard bottom swing joint of sleeve has the screw rod, the top fixedly connected with drive mechanism of screw rod, the surface threaded connection of screw rod has the thread piece, fixedly connected with connecting rod on the thread piece, the terminal surface fixedly connected with connecting plate of connecting rod controls two sets ofly the equal fixedly connected with adjustment mechanism in bottom of the relative one side of sleeve.

Preferably, the stabilizing device comprises a fixing block fixedly connected with the movable base, a threaded rod is connected with the inner side of the fixing block through threads, a handle is fixedly connected with the top of the threaded rod, a bearing is fixedly connected with the bottom of the outer surface of the threaded rod, and a butt plate is fixedly connected with the bottom of the bearing.

Preferably, drive mechanism include with the right side openly sleeve fixed connection's drive motor, the right side openly the top fixedly connected with drive sprocket of screw rod surface, the left side the top of screw rod and the equal fixedly connected with driven sprocket in top of the right side back screw rod, driven sprocket's surface meshing has the drive chain who is located the drive sprocket surface.

Preferably, the adjusting mechanism comprises a fixed cylinder fixedly connected with the sleeve, the inner side of the fixed cylinder is movably connected with a sliding rod through an adjusting bolt, one end of the sliding rod, far away from the sleeve, is fixedly connected with a guide wheel, and the inner side of the guide wheel is movably connected with a steel wire rope, one end of the steel wire rope is fixedly connected with the connecting plate.

Preferably, the movable base comprises a bottom plate and universal wheels, the universal wheels are fixedly connected to the periphery of the bottom plate, and through holes are formed in the middle section of the inside of the bottom plate.

Preferably, the connecting hole is formed in the connecting plate, and the movable base is located right above the pile hole.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the positioning mechanism for installing the water conservancy construction steel reinforcement cage comprises a steel reinforcement cage body, a sliding rod, a fixing hook, a driving chain wheel, a connecting rod, a bolt adjusting device and a steel reinforcement cage, wherein the steel reinforcement cage body is lifted by external lifting equipment and gradually moves into a pile hole, the adjusting bolt is dismounted according to the size of the pile hole, the sliding rod is internally provided with a plurality of jacks matched with the adjusting bolt, the length of the sliding rod is adjusted, the fixing hook on a steel wire rope is connected with the steel reinforcement cage body to be matched with the steel reinforcement cage bodies with different sizes, the right front screw rod is driven by an output shaft of the driving motor to rotate with the driving chain wheel, the driving chain wheel is in transmission connection with the driven chain wheel through a transmission chain, the driven chain wheel drives the plurality of screw rods to synchronously rotate, the outer surface of the screw rods is in threaded connection with threaded blocks, the long strip hole on the sleeve and the connecting rod limit the threaded blocks to do circular motion along with the screw rods, the threaded blocks to drive the connecting plate to move downwards, and further drive the steel reinforcement cage body to move and position towards the bottom of the pile hole through the steel wire rope, the device is always in a vertical state, the device is used for hoisting and positioning the steel reinforcement cage body, the center of the steel reinforcement cage body in a pile hole is guaranteed, the vertical state is kept, meanwhile, the steel reinforcement cage body with different sizes is conveniently positioned by arranging the adjusting mechanism, the reworking phenomenon caused by positioning deviation is avoided, the construction efficiency is improved, the cost is reduced, and the use is facilitated.

2. This positioning mechanism of water conservancy construction steel reinforcement cage installation, through set up the universal wheel under removing the base, conveniently remove this positioning mechanism, simultaneously will remove the through-hole on the base and be in on same plumb line with the center in stake hole, then rotatory handle, and drive the threaded rod and remove downwards, thereby make butt board contact base face, increase its area of contact with the base face, through set up the damping pad in butt board bottom, frictional force between its and the base face has been increased, stability when the location has been improved, strengthen its practicality, and easy and simple to handle.

Drawings

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

FIG. 2 is a schematic structural view of the stabilizing device of the present invention;

fig. 3 is a top view of the driving sprocket and the driven sprocket connected with the driving chain.

In the figure: 1 base plane, 2 pile holes, 3 steel reinforcement cage bodies, 4 mobile bases, 5 stabilizing devices, 501 fixing blocks, 502 threaded rods, 503 handles, 504 bearings, 505 abutting plates, 6 sleeves, 7 threaded rods, 8 transmission mechanisms, 801 transmission motors, 802 driving sprockets, 803 driven sprockets, 804 transmission chains, 9 threaded blocks, 10 connecting rods, 11 connecting plates, 12 adjusting mechanisms, 1201 fixing cylinders, 1202 adjusting bolts, 1203 sliding rods, 1204 guide wheels and 1205 steel wire ropes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a positioning mechanism for installing a water conservancy construction steel reinforcement cage comprises a base surface 1, a pile hole 2 is formed in the base surface 1, a steel reinforcement cage body 3 is movably connected in the pile hole 2, a movable base 4 is movably connected at the top of the base surface 1, the movable base 4 comprises a bottom plate and universal wheels, the universal wheels are fixedly connected with the periphery of the bottom plate, a through hole is formed in the middle section of the inner part of the bottom plate, stabilizing devices 5 are fixedly connected at the left end and the right end of the movable base 4, each stabilizing device 5 comprises a fixed block 501 fixedly connected with the movable base 4, a threaded rod 502 is in threaded connection with the inner side of the fixed block 501, a handle 503 is fixedly connected at the top of the threaded rod 502, an anti-slip sleeve is sleeved at the top of the outer surface of the handle 503, a bearing 504 is fixedly connected at the bottom of the, the periphery of the top of the movable base 4 is fixedly connected with a sleeve 6, the bottom of the inner side of the sleeve 6 is movably connected with a screw 7, the top of the screw 7 penetrates through and extends to the outside of the sleeve 6, the top of the screw 7 is fixedly connected with a transmission mechanism 8, the transmission mechanism 8 comprises a transmission motor 801 fixedly connected with the right front sleeve 6, the type of the transmission motor 801 can be ECMA-C20604RS, the output shaft of the transmission motor 801 is fixedly connected with the top of the right front screw 7, the transmission motor 801 is electrically connected with an external controller and a power supply, the top of the outer surface of the right front screw 7 is fixedly connected with a driving sprocket 802, the top of the left screw 7 and the top of the right back screw 7 are fixedly connected with driven sprockets 803, the outer surface of the driven sprocket 803 is engaged with a transmission chain 804 positioned on the outer surface of the driving sprocket 802, and the outer surface of the screw 7 is in threaded connection with a thread block 9, a connecting rod 10 is fixedly connected to the thread block 9, one side of each of the left and right sleeves 6 opposite to each other is provided with a long hole, one side of each of the left and right sleeves 10 opposite to each other penetrates through and extends to the outside of the long hole and is in sliding connection with the long hole, the end surface of the connecting rod 10 is fixedly connected with a connecting plate 11, a connecting hole is formed in the connecting plate 11, the moving base 4 is positioned right above the pile hole 2, the bottom of one side of each of the left and right sleeves 6 opposite to each other is fixedly connected with an adjusting mechanism 12, the adjusting mechanism 12 comprises a fixed cylinder 1201 fixedly connected with the sleeves 6, the inner side of the fixed cylinder 1201 is movably connected with a sliding rod 1203 through an adjusting bolt 1202, a plurality of insertion holes which are matched with the adjusting bolt 1202 are formed in the inner side of the sliding rod 1203, a limit nut is in threaded connection with the back surface of the outer surface of the adjusting bolt 1202, one end of the sliding rod 1203 far away from the sleeve 6 is fixedly connected with a guide wheel 1204, and a steel wire rope 1205 with one end fixedly connected with the connecting plate 11 is movably connected in the inner side of the guide wheel 1204, one end of the steel wire rope 1205 far away from the connecting plate 11 is fixedly connected with a fixed hook positioned on the steel reinforcement cage body 3.

To sum up, the positioning mechanism for installing the water conservancy construction steel reinforcement cage lifts the steel reinforcement cage body 3 through the external hoisting equipment and gradually moves into the pile hole 2, the adjusting bolt 1202 is dismounted according to the size of the pile hole 2, the length of the sliding rod 1203 is adjusted because a plurality of jacks matched with the adjusting bolt 1202 are arranged inside the sliding rod 1203, then the fixing hooks on the steel wire rope 1205 are connected with the steel reinforcement cage body 3 to be matched with the steel reinforcement cage bodies 3 with different sizes, the right front screw 7 and the driving sprocket 802 are driven to rotate by the output shaft of the transmission motor 801, the driving sprocket 802 is in transmission connection with the driven sprocket 803 through the transmission chain 804, the driven sprocket 803 drives the plurality of screws 7 to synchronously rotate, the thread block 9 is connected to the outer surface of the screw 7, the long strip hole on the sleeve 6 and the connecting rod 10 limit the thread block 9 to follow the screw 7 to do circular motion, the thread block 9 is driven to move the connecting plate 11 downwards, the steel reinforcement cage body 3 is driven to move and position towards the bottom of the pile hole 2 through the steel wire rope 1205 and always kept in a vertical state, the device ensures that the steel reinforcement cage body 3 is positioned at the center of the pile hole 2 and kept in the vertical state by lifting and positioning the steel reinforcement cage body, meanwhile, the steel reinforcement cage bodies 3 with different sizes are conveniently positioned by arranging the adjusting mechanism 12, the reworking phenomenon caused by positioning deviation is avoided, the construction efficiency is improved, the cost is reduced, the use is convenient, the positioning mechanism is conveniently moved by arranging the universal wheels below the movable base 4, meanwhile, the through hole on the movable base 4 and the center of the pile hole 2 are positioned on the same vertical line, then the handle 503 is rotated, and the threaded rod 502 is driven to move downwards, so that the abutting plate 505 is in contact with the base surface 1, and the contact area of the base surface 1 is increased, through set up the damping pad in butt plate 505 bottom, increased its and the base face between 1 frictional force, improved the stability when the location, strengthen its practicality, and easy and simple to handle.

Claims

1. The utility model provides a positioning mechanism of water conservancy construction steel reinforcement cage installation, includes base face (1), its characterized in that: pile holes (2) are formed in the base surface (1), a reinforcement cage body (3) is movably connected in the pile holes (2), the top of the base surface (1) is movably connected with a movable base (4), the left end and the right end of the movable base (4) are both fixedly connected with a stabilizing device (5), the periphery of the top of the movable base (4) is fixedly connected with a sleeve (6), the bottom of the inner side of the sleeve (6) is movably connected with a screw rod (7), the top of the screw rod (7) is fixedly connected with a transmission mechanism (8), the outer surface of the screw rod (7) is in threaded connection with a thread block (9), the thread block (9) is fixedly connected with a connecting rod (10), the end face of the connecting rod (10) is fixedly connected with a connecting plate (11), and the bottoms of the opposite sides of the left and right groups of sleeves (6) are fixedly connected with adjusting mechanisms (12).

2. The positioning mechanism of water conservancy construction steel reinforcement cage installation of claim 1, characterized in that: stabilising arrangement (5) include with remove base (4) fixedly connected with fixed block (501), the inboard threaded connection of fixed block (501) has threaded rod (502), the top fixedly connected with handle (503) of threaded rod (502), the bottom fixedly connected with bearing (504) of threaded rod (502) surface, the bottom fixedly connected with butt joint board (505) of bearing (504).

3. The positioning mechanism of water conservancy construction steel reinforcement cage installation of claim 1, characterized in that: drive mechanism (8) include with right side front sleeve (6) fixed connection's drive motor (801), the right side is positive the top fixedly connected with drive sprocket (802) of screw rod (7) surface, the left side the top of screw rod (7) and the equal fixedly connected with driven sprocket (803) in top of right side back screw rod (7), the surface meshing of driven sprocket (803) has drive chain (804) that are located drive sprocket (802) surface.

4. The positioning mechanism of water conservancy construction steel reinforcement cage installation of claim 1, characterized in that: the adjusting mechanism (12) comprises a fixed cylinder (1201) fixedly connected with the sleeve (6), the inner side of the fixed cylinder (1201) is movably connected with a sliding rod (1203) through an adjusting bolt (1202), one end, far away from the sleeve (6), of the sliding rod (1203) is fixedly connected with a guide wheel (1204), and the inner side of the guide wheel (1204) is movably connected with a steel wire rope (1205) with one end fixedly connected with the connecting plate (11).

5. The positioning mechanism of water conservancy construction steel reinforcement cage installation of claim 1, characterized in that: the movable base (4) comprises a bottom plate and universal wheels, the universal wheels are fixedly connected to the periphery of the bottom plate, and through holes are formed in the middle section of the inner portion of the bottom plate.

6. The positioning mechanism of water conservancy construction steel reinforcement cage installation of claim 1, characterized in that: the connecting hole is formed in the connecting plate (11), and the movable base (4) is located right above the pile hole (2).