CN216108469U

CN216108469U - Positioning frame for inserting piles under SMW construction method

Info

Publication number: CN216108469U
Application number: CN202122644249.4U
Authority: CN
Inventors: 李亮; 舒建刚; 祝卫星; 张永兵; 陈鹏; 余延东; 马帅军; 朱奕霖; 龚娅妮; 兰侃
Original assignee: Sinohydro Corp Engineering Bureau 15 Co Ltd
Current assignee: Sinohydro Corp Engineering Bureau 15 Co Ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-22
Anticipated expiration: 2031-11-01

Abstract

The utility model provides a lower pile inserting and positioning frame in an SMW construction method, which comprises two I-shaped slide rails symmetrically arranged at intervals, slide seats symmetrically arranged on the two slide rails respectively, a positioning box arranged on the slide seats and provided with an upper opening and a lower opening, and a positioning mechanism arranged in the positioning box, wherein the positioning mechanism comprises transverse positioning plates respectively arranged at the front side and the rear side in the positioning box, longitudinal positioning plates arranged at the left side and the right side in the positioning box, a first adjusting assembly for adjusting the distance between the two transverse positioning plates, and a second adjusting assembly for adjusting the distance between the two longitudinal positioning plates. The construction efficiency is improved, and the construction cost is saved.

Description

Positioning frame for inserting piles under SMW construction method

Technical Field

The utility model belongs to the technical field of construction of piles in an SMW construction method, and particularly relates to a lower inserting positioning frame for piles in the SMW construction method.

Background

The SMW construction method is that a multi-shaft type drilling and digging mixer drills and digs at a certain depth on site, cement series reinforcer is sprayed out of a drill bit to be repeatedly mixed and stirred with foundation soil, overlapping construction is adopted among construction units, then H-shaped steel or steel plates are inserted into the cement soil mixture before the cement soil mixture is hardened to form a continuous and complete seamless underground wall body with certain strength and rigidity.

With the rapid development of the building industry and the shortage of current land application in China in recent years, more and more engineering projects adopt deep foundation pits to increase the using area of buildings, and the SMW construction method is widely applied to the field of construction of foundation pits of building engineering, is a commonly used supporting structure for construction of foundation pits of building engineering, has the advantages of simple structure, good water stopping performance, short construction period, low construction cost and small environmental pollution, and is particularly suitable for deep foundation pit engineering in cities.

At present, the construction technology of the SMW construction method is mature day by day, but still has some problems in the actual use process: 1. in the prior art, a simple H-shaped steel frame in a shape like a Chinese character 'jing' is usually used as a positioning frame to clamp inserted H-shaped steel, but the H-shaped steel is easy to incline and slide in the downward inserting process, the accuracy of a downward placing position is difficult to ensure, the verticality deviation of the inserted H-shaped steel is large, a pile body of an SMW construction method is broken through, the waterproof effect is poor, and potential safety hazards are increased; 2. the conventional positioning frame cannot be suitable for H-shaped steel of different types, and the positioning frame needs to be replaced frequently, so that the workload of constructors is increased, and the construction cost is increased; 3. after a set of H shaped steel is inserted under and is accomplished, before carrying out the construction of inserting under a set of H shaped steel, need the manual work to remove the locating rack to next locating point on the slide rail, but current locating rack is difficult for removing and fixing, greatly reduced the efficiency of construction.

Disclosure of Invention

The utility model aims to provide a lower inserting positioning frame for a pile in an SMW construction method, which solves the problems that the accuracy of the lower placing position of H-shaped steel is difficult to ensure when the positioning frame in the prior art is inserted under the H-shaped steel, the construction efficiency is influenced, the prior positioning frame cannot be suitable for different types of H-shaped steel, and the prior positioning frame is difficult to move and fix.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the SMW worker method stake is inserted the locating rack down, two symmetry interval settings are "worker" font slide rail, respectively the symmetry set up two sliding seat on the slide rail, setting are in just upper and lower open-ended locating box on the sliding seat, and setting are in locating box inside positioning mechanism, positioning mechanism is including setting up respectively horizontal locating plate, the setting of locating box inside left and right sides are in the longitudinal register board of locating box inside front and back both sides, and adjust two first adjusting part of interval between the horizontal locating plate, and adjust two second adjusting part of interval between the longitudinal register board.

Preferably, the transverse positioning plate and the longitudinal positioning plate are both provided with hollowed square holes, rollers are rotatably connected in the hollowed square holes, and the diameters of the rollers are slightly larger than the widths of the transverse positioning plate and the longitudinal positioning plate.

Preferably, any one of the lateral positioning plates is connected with the first adjusting assembly, and the other lateral positioning plate is connected with the inner wall of the positioning box, and the first adjusting assembly includes: the first threaded rods are symmetrically located on the left side and the right side of the inner portion of the positioning box, the first worm is fixedly sleeved on the first threaded rod, the first worm is located on one side of the first worm and meshed with the first worm, the first worm is in threaded connection with a first moving block which is arranged on the first threaded rod and is in sliding connection with the inner wall of the positioning box, one end of the first threaded rod penetrates through a first hand wheel fixedly connected with the side wall of the positioning box, the transverse positioning plate is connected between the two first moving blocks, the two ends of the first threaded rod are in rotating connection with the front side wall and the rear side wall of the positioning box, the first worm is in rotating connection with the left side wall and the right side wall of the positioning box, and the first threaded rod is an one-way threaded rod.

Preferably, two horizontal locating plates all with first adjusting part is connected, first adjusting part includes: the first threaded rods are symmetrically arranged on the left side and the right side of the inner portion of the positioning box, the first worm is fixedly sleeved on the first threaded rod, the first worm is arranged on one side of the first worm and meshed with the first worm, the first worm is in threaded connection with one end of the first threaded rod and a first moving block in sliding connection with the inner wall of the positioning box, one end of the first threaded rod penetrates through a first hand wheel fixedly connected with the side wall of the positioning box, the transverse positioning plate is connected with two first moving blocks which are arranged on different first threaded rods and are symmetrical to each other, two ends of the first threaded rod are in rotating connection with the front side wall and the rear side wall of the positioning box, the first worm is in rotating connection with the left side wall and the right side wall of the positioning box, and the first threaded rod is a bidirectional threaded rod.

Preferably, any one of the longitudinal positioning plates is connected with the second adjusting assembly, the other longitudinal positioning plate is connected with the inner wall of the positioning box, and the second adjusting assembly comprises: the positioning box comprises a first threaded rod, a first hand wheel, a first moving block, an X-shaped fork frame and a third moving block, wherein the first threaded rod is arranged on one side of the positioning box and is rotatably connected with the front side wall and the rear side wall of the positioning box, one end of the first hand wheel is fixedly connected with the side wall of the positioning box, the first moving block is in threaded connection with the two sides of the first threaded rod, one end of the first moving block is slidably connected with the inner wall of the positioning box, the other end of the first moving block is hinged with the first moving block, the other end of the first moving block is hinged with the longitudinal positioning plate, the third moving block is slidably connected with the longitudinal positioning plate, and the first threaded rod is a bidirectional screw.

Preferably, two longitudinal direction locating plates all with the second adjusting part is connected, the second adjusting part includes: the second adjustment assembly includes: the positioning box comprises a first threaded rod, a first worm, a first moving block, an X-shaped fork frame and a third moving block, wherein the first threaded rod is positioned on the left side and the right side of the positioning box and is rotationally connected with the front side wall and the rear side wall of the positioning box, the fixed sleeve is arranged on a first turbine at the same end part of the first threaded rod, the two ends of the first worm are rotationally connected with the left side wall and the right side wall of the positioning box and are meshed with the first turbine, the first moving block is in threaded connection with the two sides of the first threaded rod, one end of the first moving block is slidably connected with the inner wall of the positioning box, one end of the first moving block is hinged with the first moving block, the other end of the first moving block is hinged with the first moving block, the third moving block is slidably connected with the longitudinal positioning plate, one end of any one of the first threaded rod penetrates through the side wall of the positioning box and is fixedly connected with a first hand wheel, and the first threaded rod is a bidirectional screw.

Preferably, the sliding seat is in including the mounting bracket that is "II" shape, setting the gyro wheel of mounting bracket upper end, and setting are in on the mounting bracket, can be right the sliding seat carries out spacing locking Assembly, the location case is installed the mounting bracket up end.

Preferably, the locking assembly comprises a threaded hole formed in any side wall of the mounting frame in a penetrating mode, a locking rod in threaded connection with the threaded hole, a rotating head fixedly connected to one end of the locking rod, and a rubber sleeve arranged at the other end of the locking rod.

Preferably, the two ends of the sliding rail are provided with mounting holes, the sliding rail is lengthened through a connecting plate, the connecting plate is provided with connecting holes corresponding to the mounting holes, and the sliding rail is connected with the connecting plate through bolts.

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the distance between the two transverse positioning plates is adjusted through the first adjusting assembly, the distance between the two longitudinal positioning plates is adjusted through the second adjusting assembly, so that the H-shaped steel is clamped between the transverse positioning plates and the longitudinal positioning plates, the accurate positioning of the H-shaped steel is realized, the deviation and deflection in the process of lowering the H-shaped steel are effectively avoided, the construction positioning accuracy and the construction efficiency of the construction method pile are improved, and secondly, the distance between the transverse positioning plates and the longitudinal positioning plates can realize the clamping of the section steels of different models, so that the structure is simple, the practicability is strong, and the construction cost is saved;

2. according to the utility model, through the arrangement of the slide rail and the slide seat, the slide seat can drive the positioning box to move on the slide rail, and after the downward insertion of one group of H-shaped steel is finished, the positioning box on the slide rail is pushed to reach the next group of downward insertion positions, so that the downward insertion construction of the next group of H-shaped steel is facilitated, and the construction efficiency is greatly improved;

3. according to the H-shaped steel inserting device, the transverse positioning plate and the longitudinal positioning plate are respectively provided with the hollowed square holes, and the rollers are rotatably connected in the hollowed square holes, so that in the H-shaped steel inserting process, the rollers are abutted against the surface of the H-shaped steel, the H-shaped steel inserting friction resistance is reduced, the H-shaped steel inserting process is smoother, and the construction efficiency is improved;

4. according to the utility model, the connecting holes are formed in the slide rails, and the two slide rails are spliced through the connecting plate, so that the connecting mode is simple and easy to operate, and the slide rails can be lengthened and used alternately, thereby effectively improving the working efficiency and the use safety;

5. the sliding seat can be fixed on the sliding rail through the locking assembly, so that the positioning of the positioning box is realized, the positioning box is prevented from sliding on the sliding rail at will, the locking rod can be contacted with the sliding rail to realize locking by rotating the rotating head, the friction force between the locking rod and the sliding rail is further increased due to the arrangement of the rubber sleeve, and the locking assembly is simple in structure and high in practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of an SMW construction method pile lower-inserting positioning frame;

FIG. 2 is a schematic view of the first adjustment assembly in a first connection mode and the second adjustment assembly in a second connection mode;

FIG. 3 is a schematic view of the first adjustment assembly in a second connection mode and the second adjustment assembly in the second connection mode;

FIG. 4 is an exploded view of a locking assembly of the SMW construction method pile lower insert positioning frame;

FIG. 5 is an exploded view of a slide rail of the positioning frame inserted under the SMW construction method pile;

reference numerals: 1-slide rail, 2-slide seat, 3-positioning box, 4-positioning mechanism, 5-transverse positioning plate, 6-longitudinal positioning plate, 7-first adjusting assembly, 8-second adjusting assembly, 9-hollowed square hole, 10-roller, 11-first threaded rod, 12-first turbine, 13-first worm, 14-first moving block, 15-first hand wheel, 16-second threaded rod, 17-second turbine, 18-second worm, 19-second moving block, 20-X-shaped fork shearing frame, 21-third moving block, 22-second hand wheel, 23-mounting frame, 24-roller, 25-locking assembly, 26-threaded hole, 27-locking rod, 28-rotating head, 29-rubber sleeve, 30-mounting holes, 31-connecting plates and 32-connecting holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the products of the present invention are used, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element which is referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," "third," and the like, if any, are only used to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

As shown in fig. 1, the positioning frame is inserted under the pile in the SMW construction method, two slide rails 1 in an i shape are symmetrically arranged at intervals, sliding seats 2 are symmetrically arranged on the two slide rails 1, respectively, a positioning box 3 is arranged on the sliding seats 2 and has an upper opening and a lower opening, and a positioning mechanism 4 is arranged inside the positioning box 3, wherein the positioning mechanism 4 comprises transverse positioning plates 5 respectively arranged on the left side and the right side inside the positioning box 3, longitudinal positioning plates 6 arranged on the front side and the rear side inside the positioning box 3, a first adjusting assembly 7 for adjusting the distance between the two transverse positioning plates 5, and a second adjusting assembly 8 for adjusting the distance between the two longitudinal positioning plates 6; adjust the interval between two transverse orientation board 5 through first adjusting part 7, adjust the interval between two vertical locating plate 6 through second adjusting part 8, and then with the H shaped steel centre gripping between transverse orientation board and vertical locating plate, avoid H shaped steel skew in-process emergence skew under inserting, realize the accurate location of H shaped steel, because the interval between transverse orientation board and the vertical locating plate is the adjustable, this locating rack can be to the centre gripping of the shaped steel of different models, can use multiple construction scene, and then practiced thrift construction cost.

As shown in fig. 2 and 3, the transverse positioning plate 5 and the longitudinal positioning plate 6 are both provided with a hollowed square hole 9, a roller 10 is rotatably connected in the hollowed square hole 9, and the diameter of the roller 10 is slightly larger than the width of the transverse positioning plate 5 and the width of the longitudinal positioning plate 6.

Wherein, fretwork square hole 9 and cylinder 10 quantity on horizontal locating plate 5 and the longitudinal orientation board 6 can have more actual conditions to formulate, and cylinder 10 diameter slightly is greater than horizontal locating plate 5 and longitudinal orientation board 6's width for the H shaped steel frame contacts with cylinder 10 at the in-process of inserting down, and then has reduced H shaped steel and has inserted frictional resistance down, makes the H shaped steel process of inserting down more smooth and easy, improves the efficiency of construction.

It should be noted that there are two connection modes between the first adjusting assembly 7 and the transverse positioning plate 5, and between the second adjusting assembly 8 and the longitudinal positioning plate 6, so that the first adjusting assembly 7 and the second adjusting assembly 8 can be arbitrarily combined according to actual situations, and the specific connection modes are as follows:

wherein, the connection mode one of horizontal locating plate 5 and first adjusting part 7 is: any one transverse positioning plate 5 is connected with the first adjusting assembly 7, and the other transverse positioning plate is connected with the inner wall of the positioning box 3;

the first adjusting assembly 7 in this connection mode, as shown in fig. 2, includes: the positioning box comprises first threaded rods 11, first worm gears 12, first moving blocks 14 and first hand wheels 15, wherein the first threaded rods 11 are symmetrically positioned on the left side and the right side of the inside of the positioning box 3, the first worm gears 12 are fixedly sleeved at the same end part of the first threaded rods 11, the first worm gears 13 are positioned on one sides of the first worm gears 12 and are meshed with the first worm gears 12, the first moving blocks 14 are in threaded connection with the first threaded rods 11, one ends of the first threaded rods 11 are in sliding connection with the inner wall of the positioning box 3, one end of any one first hand wheel 15 penetrates through the side wall of the positioning box 3 to be fixedly connected, the transverse positioning plate 5 is connected between the two first moving blocks 14, two ends of each first threaded rod 11 are in rotating connection with the front side wall and the rear side wall of the positioning box 3, the first worm gears 13 are in rotating connection with the left side wall and the right side wall of the positioning box 3, and the first threaded rods 11 are one-way threaded rods;

the working principle of the first adjusting assembly 7 adopting the first connection mode is as follows: the first hand wheel 15 is rotated to drive one of the first threaded rods 11 to rotate, the first worm 13 is driven to rotate through the rotation of the first worm wheel 12, the other first threaded rod 11 is rotated, the first threaded rod 11 rotates to enable the first moving block 14 to move on the two first threaded rods 11 in the same direction, the transverse positioning plates 5 are driven to move, and the distance between the two transverse positioning plates 5 is adjusted.

The second connection mode of the transverse positioning plate 5 and the first adjusting component 7 is as follows: the two transverse positioning plates 5 are connected with the first adjusting assembly 7;

the first adjusting assembly 7 in this connection mode, as shown in fig. 3, includes: first threaded rods 11 symmetrically positioned at the left side and the right side inside the positioning box 3, a first worm wheel 12 fixedly sleeved at the same end part of the first threaded rod 11, a first worm 13 positioned at one side of the first worm wheel 12 and meshed with the first worm wheel 12, and first moving blocks 14 respectively in threaded connection with the two sides of the first threaded rod 11 and with one end in sliding connection with the inner wall of the positioning box 3, and a first hand wheel 15 fixedly connected with one end of any first threaded rod 11 penetrating through the side wall of the positioning box 3, the transverse positioning plate 5 is connected with two first moving blocks 14 which are positioned on different first threaded rods 11 and are symmetrical with each other, two ends of the first threaded rod 11 are rotationally connected with the front side wall and the rear side wall of the positioning box 3, the first worm 13 is rotationally connected with the left side wall and the right side wall of the positioning box 3, and the first threaded rod 11 is a bidirectional threaded rod;

the working principle of the first adjusting assembly 7 adopting the second connection mode is as follows: the first hand wheel 15 is rotated to drive one of the first threaded rods 11 to rotate, the first worm 13 is driven to rotate through the rotation of the first worm wheel 12, the other first threaded rod 11 is rotated, and the first moving block 14 located on the same first threaded rod 11 moves in opposite directions or moves back to back because the first threaded rod 11 is a bidirectional threaded rod, so that the two transverse positioning plates 5 are driven to move in opposite directions or move back to back, and the distance between the two transverse positioning plates 5 is adjusted.

Wherein, the connection mode of longitudinal positioning plate 6 and second adjusting component 8 is: any one longitudinal positioning plate 6 is connected with the second adjusting assembly 8, and the other longitudinal positioning plate 6 is connected with the inner wall of the positioning box 3;

the second adjustment assembly 8 in this connection, as shown in fig. 2, includes: the positioning device comprises a second threaded rod 16 which is arranged on one side of the positioning box 3 and is rotationally connected with the front side wall and the rear side wall of the positioning box 3, a second hand wheel 22 fixedly connected with the side wall of the positioning box 3 is penetrated through one end of the second threaded rod 16, a second moving block 19 which is respectively in threaded connection with the two sides of the second threaded rod 16 and one end of which is in sliding connection with the inner wall of the positioning box 3, an X-shaped fork shearing frame 20 with one end hinged with the second moving block 19, and a third moving block 21 with the other end hinged with the other end of the X-shaped fork shearing frame 20, wherein the third moving block 21 is in sliding connection with the longitudinal positioning plate 6, and the second threaded rod 16 is a bidirectional screw.

The first connection mode is adopted, and the working principle of the first adjusting component 7 is as follows: the second hand wheel 22 is rotated to drive the second threaded rod 16 connected with the second hand wheel 22 to rotate, and the second threaded rod is a bidirectional threaded rod, so the second moving blocks 19 at two ends move oppositely or reversely, and further the X-shaped fork frame 20 is driven to extend or shorten, and further the longitudinal positioning plates 6 are driven to move, and the distance between the longitudinal positioning plates 6 is adjusted.

The longitudinal positioning plate 6 and the second adjusting component 8 are connected in a second mode: the two longitudinal positioning plates 6 are connected with the second adjusting assembly 8;

the second adjustment assembly 8 in this connection, as shown in fig. 3, includes: the positioning device comprises second threaded rods 16, second worm gears 17, second moving blocks 19, X-shaped fork frames 20 and third moving blocks 21, wherein the second threaded rods 16 are located on the left side and the right side of the positioning box 3 and are rotatably connected with the front side wall and the rear side wall of the positioning box 3, the second worm gears 17 are fixedly sleeved on the same end portion of the second threaded rods 16, the second worm gears 18 are rotatably connected with the left side wall and the right side wall of the positioning box 3 and are meshed with the second worm gears 17, the second moving blocks 19 are respectively in threaded connection with the two sides of the second threaded rods 16, one ends of the second worm gears are slidably connected with the inner wall of the positioning box 3, one ends of the second worm gears are hinged with the second moving blocks 19, the third moving blocks 21 are hinged with the other ends of the X-shaped fork frames 20, the third moving blocks 21 are slidably connected with the longitudinal positioning plates 6, one end of any one of the second threaded rod 16 penetrates through the side wall of the positioning box 3 and is fixedly connected with a second hand wheel 22, and the second threaded rod 16 is a bidirectional screw.

The working principle of the first adjusting assembly 7 in the first connecting mode is the same as that of the first connecting mode, and only the two longitudinal positioning plates can move simultaneously under the driving of the X-shaped fork shearing frame, so that the distance between the two longitudinal positioning plates is shortened or increased.

As shown in fig. 1 and 4, in order to facilitate the movement of the positioning box on the slide rail and fix the positioning box at a specific position, the sliding seat 2 includes a mounting bracket 23 having a shape of "pi", rollers 24 disposed at an upper end of the mounting bracket 23, and a locking assembly 25 disposed on the mounting bracket 23 and capable of limiting the position of the sliding seat 2, and the positioning box 3 is mounted on an upper end surface of the mounting bracket 23.

Wherein, locking subassembly 25 is including running through the setting threaded hole 26, threaded connection on the arbitrary lateral wall of mounting bracket 23 locking lever 27 in the threaded hole 26, fixed connection is in the rotating head 28 of locking lever 27 one end, and the setting is in the rubber sleeve 29 of the locking lever 27 other end, rotatory rotating head can contact locking lever and slide rail and realize the locking, and the setting of rubber sleeve has further increased the frictional force between locking lever and the slide rail, and this locking subassembly simple structure, the practicality is strong.

As shown in fig. 5, in order to effectively improve the working efficiency and the use safety, the two ends of the slide rail 1 are provided with mounting holes 30, the slide rail 1 is lengthened through a connecting plate 31, the connecting plate 31 is provided with connecting holes 32 corresponding to the mounting holes 30, the slide rail 1 and the connecting plate 31 are connected through bolts, the two slide rails are spliced through the connecting plate, the slide rails can be lengthened and used alternately, and the connecting mode is simple and easy to operate.

Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that, while the utility model has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

The SMW construction method pile downward inserting positioning frame is characterized in that: two symmetry interval settings are "worker" font slide rail (1), respectively the symmetry sets up two sliding seat (2), setting on slide rail (1) are in just upper and lower open-ended location case (3) on sliding seat (2) and set up positioning mechanism (4) inside location case (3), positioning mechanism (4) are including setting up respectively horizontal locating plate (5), the setting of both sides are in around location case (3) is inside longitudinal register board (6) of the inside left and right sides of location case (3) and adjust two first adjusting part (7) of interval between horizontal locating plate (5) and adjust two second adjusting part (8) of interval between longitudinal register board (6).
2. The SMW process pile under-insertion positioning frame of claim 1, wherein: all be equipped with fretwork square hole (9) on horizontal locating plate (5) and vertical locating plate (6), fretwork square hole (9) internal rotation is connected with cylinder (10), cylinder (10) diameter slightly is greater than the width of horizontal locating plate (5) and vertical locating plate (6).
3. The SMW process pile under-insertion positioning frame of claim 1, wherein: any one transverse positioning plate (5) is connected with the first adjusting assembly (7), the other transverse positioning plate is connected with the inner wall of the positioning box (3), and the first adjusting assembly (7) comprises: the positioning box comprises first threaded rods (11) symmetrically positioned at the left side and the right side inside the positioning box (3), first turbines (12) fixedly sleeved at the same end parts of the first threaded rods (11), first worms (13) positioned at one side of the first turbines (12) and meshed with the first turbines (12), first moving blocks (14) in threaded connection with the first threaded rods (11) and in sliding connection with the inner wall of the positioning box (3), and first hand wheels (15) fixedly connected with the side walls of the positioning box (3) and penetrating through one ends of any one of the first threaded rods (11), wherein the transverse positioning plate (5) is connected between the two first moving blocks (14), the two ends of the first threaded rods (11) are rotatably connected with the front side wall and the rear side wall of the positioning box (3), and the first worms (13) are rotatably connected with the left side wall and the right side wall of the positioning box (3), the first threaded rod (11) is a one-way threaded rod.
4. The SMW process pile under-insertion positioning frame of claim 1, wherein: two horizontal locating plate (5) all with first adjusting part (7) are connected, first adjusting part (7) include: the positioning box comprises first threaded rods (11) symmetrically positioned on the left side and the right side inside the positioning box (3), first turbines (12) fixedly sleeved at the same end of the first threaded rods (11), first worms (13) positioned on one side of the first turbines (12) and meshed with the first turbines (12), first moving blocks (14) in threaded connection with the two sides of the first threaded rods (11) respectively, one ends of the first moving blocks are in sliding connection with the inner wall of the positioning box (3), and first hand wheels (15) fixedly connected with the side walls of the positioning box (3) are penetrated by one ends of any one of the first threaded rods (11), the transverse positioning plate (5) is connected with the two first moving blocks (14) which are positioned on different first threaded rods (11) and are mutually symmetrical, the two ends of the first threaded rods (11) are rotationally connected with the front side wall and the back side wall of the positioning box (3), and the first worms (13) are rotationally connected with the left side wall and the right side wall of the positioning box (3), the first threaded rod (11) is a bidirectional threaded rod.
5. The SMW process pile under-insertion positioning frame of claim 1, wherein: any one longitudinal positioning plate (6) is connected with the second adjusting component (8), the other longitudinal positioning plate (6) is connected with the inner wall of the positioning box (3), and the second adjusting component (8) comprises: the positioning device comprises a second threaded rod (16) which is arranged on one side of a positioning box (3) and is rotationally connected with the front side wall and the rear side wall of the positioning box (3), a second hand wheel (22) which is fixedly connected with the side wall of the positioning box (3) and is penetrated through by one end of the second threaded rod (16), a second moving block (19) which is in threaded connection with the two sides of the second threaded rod (16) and is in sliding connection with the inner wall of the positioning box (3), an X-shaped fork shearing frame (20) with one end hinged with the second moving block (19), and a third moving block (21) which is hinged with the other end of the X-shaped fork shearing frame (20), wherein the third moving block (21) is in sliding connection with the longitudinal positioning plate (6), and the second threaded rod (16) is a bidirectional screw rod.
6. The SMW process pile under-insertion positioning frame of claim 1, wherein: two longitudinal positioning plate (6) all with second adjusting part (8) is connected, second adjusting part (8) include: the second adjustment assembly (8) comprises: a second threaded rod (16) which is positioned at the left side and the right side of the positioning box (3) and is rotationally connected with the front side wall and the rear side wall of the positioning box (3), a second worm gear (17) which is fixedly sleeved at the same end part of the second threaded rod (16), a second worm (18) of which both ends are rotationally connected with the left side wall and the right side wall of the positioning box (3) and are meshed with the second worm gear (17), a second moving block (19) which is respectively in threaded connection with both sides of the second threaded rod (16) and of which one end is in sliding connection with the inner wall of the positioning box (3), an X-shaped fork shearing frame (20) of which one end is hinged with the second moving block (19), and a third moving block (21) which is hinged with the other end of the X-shaped fork frame (20), wherein the third moving block (21) is in sliding connection with the longitudinal positioning plate (6), one end of any one of the second threaded rod (16) penetrates through the side wall of the positioning box (3) and is fixedly connected with a second hand wheel (22), the second threaded rod (16) is a bidirectional threaded rod.
7. The SMW process pile under-insertion positioning frame of claim 1, wherein: sliding seat (2) are in including mounting bracket (23) that is "II" shape, set up gyro wheel (24) of mounting bracket (23) upper end with set up on mounting bracket (23), can be right sliding seat (2) carry out spacing locking Assembly (25), install location case (3) mounting bracket (23) up end.
8. The SMW process pile under-insertion positioning frame of claim 7, wherein: the locking assembly (25) comprises a threaded hole (26) formed in any side wall of the mounting frame (23) in a penetrating mode, a locking rod (27) in threaded connection with the threaded hole (26), a rotating head (28) fixedly connected to one end of the locking rod (27), and a rubber sleeve (29) arranged at the other end of the locking rod (27).
9. The SMW process pile under-insertion positioning frame of claim 1, wherein: slide rail (1) both ends all are equipped with mounting hole (30), slide rail (1) lengthen through connecting plate (31), be equipped with on connecting plate (31) with connecting hole (32) that mounting hole (30) correspond, slide rail (1) with connecting plate (31) pass through bolted connection.