CN113186918A - Piling equipment for constructional engineering - Google Patents

Abstract

The application relates to the technical field of building, especially, relate to a pile equipment for building engineering, its technical scheme main points are: comprises a bracket, a piling mechanism and a propping mechanism; the bracket is arranged on the ground; the pile driving mechanism comprises an electric hoist, a support rod and an oil jack, wherein the support rod is in sliding fit with the support, the electric hoist is arranged between the support rod and the support, the oil jack is fixedly arranged on the support rod, and an output shaft of the oil jack faces a pile hole which is preset on the ground in advance; the abutting mechanism comprises an insert block, a driving cylinder and a driving assembly, the driving assembly is movably connected between the driving cylinder and the support, the insert block is connected with the driving cylinder, and the insert block and the oil jack are respectively located on two opposite sides of the supporting rod. The safety risk reduction method has the technical effect of reducing the safety risk of workers.

Description

Piling equipment for constructional engineering

Technical Field

The application relates to the technical field of buildings, in particular to piling equipment for constructional engineering.

Background

The piling apparatus, called pile driver for short, is composed of pile hammer, pile frame and auxiliary equipment. The pile hammer is attached between two parallel vertical guide rods (commonly called gantry) at the front part of the pile frame and is hoisted by a hoisting hook. The pile frame is a steel structure tower frame, and a winch is arranged at the rear part of the pile frame and used for hoisting the pile and the pile hammer. The front of the pile frame is provided with a guide frame consisting of two guide rods for controlling the piling direction so that the pile can accurately penetrate into the stratum according to the designed direction. The basic technical parameters of the pile driver are the impact section weight, the impact kinetic energy and the impact frequency. The power source of the pile hammer according to the movement can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like.

For example, chinese utility model patent of present publication No. CN208981322U discloses a static pressure pile construction equipment, it includes two parallel guide rail roof beams of laying, press the briquetting on locating the guide rail roof beam, door type reaction frame, electric block, the bolt, cross arm and hydraulic equipment, door type reaction frame includes that two symmetries set firmly the pillar on two guide rail roof beams and the head rod of connecting the pillar, the pillar is equipped with the pinhole, two bolts are inserted in the pinhole of establishing two pillars symmetrically, electric block one end is fixed to be hung in the middle of the head rod, the cross arm middle part is connected to the electric block other end, hydraulic equipment includes hydraulic jack, hydraulic pump and the high pressure fuel pipe who connects hydraulic jack and hydraulic pump, hydraulic jack's upper end supports the bottom of cross arm, press the cross arm roof pressure under two bolts, hydraulic jack's lower extreme supports the upper end of precast pile. The utility model provides a static pressure pile construction equipment has advantages such as do not destroy factory ground, flexibility strong, easy and simple to handle, efficient.

With respect to the related art among the above, the inventors consider that there is a defect: when the pile body that does not impress in the ground is longer, cross arm and bolt need fixed position apart from ground height to the bolt needs the staff to climb corresponding position, and the rethread manual operation inserts the bolt in the pinhole, and such operating mode has increased staff's safety risk.

Disclosure of Invention

In order to reduce staff's safety risk, this application provides a pile driving equipment for building engineering.

The application provides a pile equipment for building engineering adopts following technical scheme:

a pile driving device for construction engineering comprises a bracket, a pile driving mechanism and a tightening mechanism; the bracket is arranged on the ground; the pile driving mechanism comprises an electric hoist, a supporting rod and an oil pressure jack, wherein the supporting rod is matched with the support in a sliding manner, the electric hoist is arranged between the supporting rod and the support and used for driving the supporting rod to slide, the oil pressure jack is fixedly arranged on the supporting rod, an output shaft of the oil pressure jack faces a pile hole which is preset on the ground in advance, and the oil pressure jack is used for driving piles; support tight mechanism including the inserted block, drive actuating cylinder and drive assembly, drive assembly swing joint in drive actuating cylinder with between the support, drive assembly is used for supplying drive actuating cylinder slides, the inserted block with drive actuating cylinder and be connected, it is used for driving the inserted block and slide and remove extremely to drive actuating cylinder the bracing piece deviates from directly over oil jack one side, the inserted block with oil jack is located respectively the relative both sides of bracing piece, the inserted block is used for supporting tightly the bracing piece.

By adopting the technical scheme, when the pile needs to be driven, a worker presets a pile hole on the ground, one end of the pipe pile is inserted into the pile hole by using external equipment, the worker starts the electric hoist, the electric hoist drives the supporting rod to slide, and the supporting rod drives the oil pressure jack to slide until the oil pressure jack moves to the height required by the worker; the driving assembly is utilized, the driving assembly drives the driving cylinder and the inserting block to move to the position above the supporting rod, a worker starts the driving cylinder, the driving cylinder drives the inserting block to slide, the inserting block abuts against one side, away from the oil pressure jack, of the supporting rod, then the worker starts the oil pressure jack, an output shaft of the oil pressure jack moves and piles the pile body, the oil pressure jack can generate a vertically upward acting force on the supporting rod, the supporting rod can be driven to generate a vertically upward offset, the supporting rod moves towards the direction of the inserting block, the inserting block can abut against the supporting rod tightly, the inserting block can apply a vertically downward acting force on the supporting rod, the acting force applied to the supporting rod by the oil pressure jack is offset, and the stability of the supporting rod is improved; when the pile body moves down to the outside of the moving range of the output shaft of the hydraulic jack, the electric hoist is utilized to enable the hydraulic jack to move towards the direction of the pile body, the driving cylinder is further driven to drive the insert block to move towards the direction away from the supporting frame, the driving assembly is utilized to enable the insert block to slide towards the direction of the supporting rod with the driving cylinder, the insert block convenient to support tightly on the support and the supporting rod again, and the labor efficiency of workers is further reduced.

Preferably, the support includes two montants of installing in ground, the bracing piece sliding fit in two between the montant, support tight mechanism's quantity is two sets of, and two sets of tight mechanisms that support are installed respectively in two montants, two sets of tight mechanism that supports respectively support tightly in the relative both ends of bracing piece.

Through adopting above-mentioned technical scheme, when oil jack pile, utilize two sets of tight mechanisms of supporting to support tightly in the relative both ends of bracing piece, and then improve the stability of bracing piece.

Preferably, the vertical rod is provided with a sliding groove, the sliding groove is used for supplying the support rod to be matched in a sliding manner, the sliding groove is used for supplying the supporting rod to be accommodated by the abutting mechanism, the vertical rod is further provided with a second insertion hole, the second insertion hole is communicated with the sliding groove, and the second insertion hole is used for supplying the insertion block to be matched in an inserting manner.

Through adopting above-mentioned technical scheme, when the inserted block need support tight bracing piece, utilize drive assembly, make drive actuating cylinder and inserted block remove to the bracing piece and deviate from one side of hydraulic jack, be linked together until between jack and the inserted block, and then the staff starts and drives actuating cylinder, it slides to drive actuating cylinder drive inserted block, make the cooperation of pegging graft between inserted block and the jack, and then the inserted block supports tightly in the support, when the hydraulic jack pile, the inserted block offsets tightly with the bracing piece, and then improved the stability of inserted block when the bracing piece offsets tightly.

Preferably, the inserted block is the setting of terrace with edge form, the lower bottom surface of inserted block with drive actuating cylinder output shaft and be connected, the area of bottom surface is greater than under the inserted block the area of bottom surface on the inserted block, the second jack is the square hole, the bracing piece orientation one side of inserted block is the slope setting, the bracing piece with surface contact between the inserted block.

Through adopting above-mentioned technical scheme, when the bracing piece with insert between the piece when propping tightly, utilize the face contact between bracing piece and the piece of inserting, and then increased the area of contact between bracing piece and the piece of inserting, and then reduced the bracing piece and the piece pressure when propping tightly of piece of inserting, and then reduced the bracing piece and the piece of inserting and appeared the condition emergence of damaging, improved the life of bracing piece and piece of inserting.

Preferably, a partition board is fixedly connected in the vertical rod, the partition board is accommodated in the sliding groove, the partition board is located between the supporting rod and the driving assembly, the partition board is used for separating the supporting rod and the driving assembly, the partition board is provided with a first insertion hole for the insertion block to penetrate through, the second insertion hole is communicated with the first insertion hole, and the first insertion hole is also used for the insertion and matching of the lower bottom surface of the insertion block.

By adopting the technical scheme, the driving assembly and the supporting rod are separated at intervals by utilizing the partition plate, so that the occurrence of interference between the supporting rod and the driving assembly is reduced; when the required insert block abuts against the supporting rod tightly, the worker starts the driving cylinder to drive the insert block to move, then the insert block penetrates through the second jack, and then the insert block is in plug-in fit with the first jack, so that the insert block can move to the position right above the supporting rod conveniently.

Preferably, the number of the first jacks is a plurality, the first jacks are arranged at intervals along the length direction of the vertical rod, the number of the second jacks is the same as that of the first jacks, and the plurality of first jacks are respectively communicated with the plurality of second jacks.

Through adopting above-mentioned technical scheme, utilize a plurality of first jack and a plurality of second jack, and then be convenient for the inserted block to be in the bracing piece at the position of difference and offset tightly.

Preferably, the driving assembly comprises a screw rod, a sliding block and a driving motor, the driving motor is installed on the support, an output shaft of the driving motor is fixedly connected with the screw rod, the screw rod is rotatably connected with the support, the driving motor is used for driving the screw rod to rotate, a threaded hole is formed in the sliding block, the threaded hole is used for allowing the screw rod to be in threaded connection, the sliding block can rotate relative to the screw rod, the sliding block can slide relative to the screw rod, and the sliding block is fixedly connected with the driving cylinder.

Through adopting above-mentioned technical scheme, when needs remove and drive actuating cylinder and inserted block, the staff starts the driving piece, and the driving piece drives the lead screw and rotates, utilizes the threaded connection of screw hole and lead screw, slider and lead screw threaded connection, and then when the lead screw pivoted, rotate relatively between slider and the lead screw to the slider slides along the length direction of lead screw, and then the slider drives and drives actuating cylinder and inserted block syntropy and slide, moves to the required position department of staff until actuating cylinder and inserted block are driven.

Preferably, the slider fixedly connected with guide block, the support is provided with the guide way, the guide way with the spout is linked together, the guide way is used for supplying the guide block cooperation of sliding.

Through adopting above-mentioned technical scheme, when the lead screw rotated, slider and lead screw relative rotation, and then the slider slided to drive the guide block and slide, make the cooperation of sliding between guide block and the guide way, and then when having reduced slider and lead screw relative rotation, circumference wobbling's the condition emergence appeared.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the method comprises the following steps that a pile hole is preset on the ground by a worker, one end of a pipe pile is inserted into the pile hole by using external equipment, the worker starts an electric hoist, the electric hoist drives a supporting rod to slide, and the supporting rod drives an oil pressure jack to slide until the oil pressure jack moves to the height required by the worker; the driving assembly is utilized, the driving assembly drives the driving cylinder and the inserting block to move to the position above the supporting rod, a worker starts the driving cylinder, the driving cylinder drives the inserting block to slide, the inserting block abuts against one side, away from the oil pressure jack, of the supporting rod, then the worker starts the oil pressure jack, an output shaft of the oil pressure jack moves and piles the pile body, the oil pressure jack can generate a vertically upward acting force on the supporting rod, the supporting rod can be driven to generate a vertically upward offset, the supporting rod moves towards the direction of the inserting block, the inserting block can abut against the supporting rod tightly, the inserting block can apply a vertically downward acting force on the supporting rod, the acting force applied to the supporting rod by the oil pressure jack is offset, and the stability of the supporting rod is improved; when the pile body moves downwards to be out of the moving range of the output shaft of the hydraulic jack, the electric hoist is utilized to enable the hydraulic jack to move towards the direction of the pile body, the cylinder is further driven to drive the insert block to move towards the direction far away from the supporting frame, the drive assembly is utilized to enable the insert block and the drive cylinder to slide towards the direction of the supporting rod, the insert block is convenient to abut against the support and the supporting rod again, and the labor efficiency of workers is further reduced;

2. the driving cylinder and the insert block are moved to one side of the support rod, which is far away from the hydraulic jack, by utilizing the driving assembly until the jack is communicated with the insert block, so that a worker starts the driving cylinder, the driving cylinder drives the insert block to slide, the insert block is in inserted fit with the jack, the insert block is abutted against the support, when the hydraulic jack drives a pile, the insert block is abutted against the support rod, and the stability of the insert block in abutting against the support rod is improved;

3. through utilizing the surface contact between bracing piece and the inserted block, and then increased the area of contact between bracing piece and the inserted block, and then reduced the pressure when bracing piece and inserted block counterbalance tightly, and then reduced the condition emergence that the damage appears in bracing piece and inserted block, improved the life of bracing piece and inserted block.

Drawings

Fig. 1 is a schematic overall structure diagram of a piling device for construction engineering in the embodiment;

FIG. 2 is a partial sectional view of the abutting mechanism in the present embodiment;

fig. 3 is a structural sectional view of the guide block and the guide groove portion in the present embodiment.

In the figure, 1, a bracket; 11. a cross beam; 12. a vertical rod; 121. a chute; 122. a guide groove; 123. a partition plate; 124. a first jack; 125. a second jack; 2. a fixing mechanism; 21. reinforcing ribs; 22. a bottom bar; 3. a pile driving mechanism; 31. a support bar; 32. an electric hoist; 33. an oil jack; 41. inserting a block; 42. a driving cylinder; 43. a screw rod; 44. a slider; 441. a threaded hole; 442. a guide block; 45. the motor is driven.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses pile driving equipment for building engineering. Referring to fig. 1, a piling device for construction work includes a support 1, a fixing mechanism 2, and a piling mechanism 3. The support 1 is arranged on the ground along the vertical direction, the piling mechanism 3 is arranged on the support 1, and the piling mechanism 3 is used for driving a pile body into a pile hole; fixing mechanism 2 installs between support 1 and ground, and fixing mechanism 2 is used for improving the stability of support 1, and then the pile mechanism 3 of being convenient for drives the pile.

Referring to fig. 1, in particular, the support 1 comprises a vertical bar 12 and a transverse bar 11. The vertical rods 12 are installed on the ground in the vertical direction, preferably, in the present embodiment, the number of the vertical rods 12 is two, and the two vertical rods 12 are oppositely arranged in the horizontal direction. The worker presets a pile hole (not shown in the figure) on the ground in advance, and the two vertical rods 12 are respectively positioned on two opposite sides of the pile hole in any diameter direction. The relative both ends of crossbeam 11 are fixed mounting respectively in the tip of two montants 12, and crossbeam 11 is located the one end that montant 12 deviates from ground.

Referring to fig. 1, the fixing mechanisms 2 are installed between the vertical rods 12 and the ground, preferably, in this embodiment, the number of the fixing mechanisms 2 is two, and the two groups of fixing mechanisms 2 are respectively connected to two vertical rods 12, so as to improve the stability of the vertical rods 12. Specifically, each set of fixing mechanisms 2 includes a bottom rod 22 and a reinforcing rib 21. The bottom rod 22 is fixed on the ground along a horizontal direction through bolts, the vertical rod 12 is located at the end position of the bottom rod 22 in the length direction, and one end of the vertical rod 12, which is far away from the cross beam 11, is connected with the bottom rod 22 through bolts. By using the bottom rod 22, the contact area between the vertical rod 12 and the ground is increased, and the stability of the vertical rod 12 is improved. One end of the reinforcing rib 21 is bolted to the vertical rod 12, and the other end of the reinforcing rib 21 is bolted to the bottom rod 22. The reinforcing ribs 21 are obliquely arranged, and a stable triangle is formed among the reinforcing ribs 21, the bottom rod 22 and the vertical rod 12. The stability of the vertical bar 12 is further improved by the stability of the triangle. Preferably, in this embodiment, there are two reinforcing ribs 21 of each set of fixing mechanism 2, and the two reinforcing ribs 21 are respectively located at two opposite sides of the bottom rod 22 in the length direction, so as to reduce the occurrence of tilting of the vertical rod 12 due to unbalanced stress.

Referring to fig. 1, the pile driving mechanism 3 is mounted on the beam 11, and the beam 11 is located right above the pile hole, so that the pile driving mechanism 3 can drive the pile into the pile hole conveniently. Specifically, the piling mechanism 3 includes an electric hoist 32, a support rod 31, and an oil jack 33. The electric hoist 32 is fixedly mounted on one side of the beam 11 facing the pile hole (the mounting mode of the electric hoist 32 fixedly mounted on the beam 11 is the prior art, and is not described herein too much), and the hook of the electric hoist 32 is fixedly fastened with the support rod 31. The supporting rod 31 is parallel to the cross beam 11, the supporting rod 31 is located under the cross beam 11, and the electric hoist 32 is used for enabling the supporting rod 31 to be matched between the two vertical rods 12 in a sliding mode along the vertical direction, and meanwhile the supporting rod 31 is also located over the pile hole. A sliding groove 121 is arranged in the vertical rod 12 along the vertical direction, and the sliding groove 121 is used for sliding and matching the end of the supporting rod 31. Preferably, in this embodiment, the number of the sliding grooves 121 is two, the two sliding grooves 121 are respectively located in the two vertical bars 12, the two sliding grooves 121 are oppositely disposed along the length direction of the cross beam 11, and the two sliding grooves 121 are respectively used for slidably engaging with the two opposite ends of the supporting rod 31 in the length direction. When the supporting rod 31 slides, the sliding groove 121 is utilized, so that the situation that the supporting rod 31 swings along the horizontal direction in the sliding process is reduced, and the stability of the supporting rod 31 in the sliding process is improved. The hydraulic jack 33 is fixedly installed on one side of the support rod 31 facing the pile hole, and the output shaft of the hydraulic jack 33 faces the pile hole, so that the later-stage piling of the hydraulic jack 33 is facilitated.

When the pile needs to be driven, a worker firstly uses external equipment to drive a pile hole on the ground, then the worker installs the support 1, the fixing mechanism 2 and the pile driving mechanism 3 above the pile hole, the worker uses external hoisting equipment again to insert one end of the pile body into the pile hole, the other end of the pile body faces the output shaft of the oil pressure jack 33, the electric hoist 32 is started, the electric hoist 32 drives the supporting rod 31 to move to the position required by the worker, then the supporting rod 31 drives the oil pressure jack 33 to move, the worker starts the oil pressure jack 33, the output shaft of the oil pressure jack 33 vertically slides downwards and drives the pile body until the pile body moves out of the moving range of the output shaft of the oil pressure jack 33, and then the worker starts the electric hoist 32 again and adjusts the position of the oil pressure jack 33, starts the oil pressure jack 33 again, so that the oil pressure jack 33 continues to drive the pile, until the pile body is stably driven into the pile hole.

Referring to fig. 2 and 3, the piling equipment for construction engineering further comprises a tightening mechanism for tightening the support rod 31, so that the support rod 31 keeps balance during piling. Preferably, in this embodiment, the number of the tightening mechanisms is two, the two tightening mechanisms are respectively installed in the sliding grooves 121 of the two vertical rods 12, and the two tightening mechanisms are respectively tightened on the two opposite ends of the supporting rod 31, so as to improve the stability of the supporting rod 31. The vertical rod 12 is internally and vertically welded and fixed with a partition board 123, the length of the partition board 123 is the same as that of the sliding chute 121, and the partition board 123 is arranged between the abutting mechanism and the supporting rod 31 at intervals, so that the occurrence of collision between the supporting rod 31 and the abutting mechanism in the process of adjusting the height position is reduced, and the occurrence of damage to the supporting rod 31 and the abutting mechanism is reduced.

Referring to fig. 2 and 3, in particular, the abutting mechanism includes an insert block 41, a driving cylinder 42, and a driving assembly. The insert block 41 and the output shaft of the driving cylinder 42 are welded and fixed, the insert block 41 can be matched with the vertical rod 12 in an inserted manner, the insert block 41 can abut against one side of the supporting rod 31 departing from the oil jack 33, and the driving cylinder 42 is used for driving the insert block 41 to slide until the insert block 41 is matched with the vertical rod 12 in an inserted manner. The driving cylinder 42 is connected with a driving assembly, the driving assembly is used for adjusting the height position of the driving cylinder 42, and then the driving assembly simultaneously adjusts the height position of the inserting block 41, so that the inserting block 41 is convenient to abut against the supporting rod 31.

Referring to fig. 2 and 3, the insert block 41 is provided in a pyramid shape, and the area of the lower bottom surface of the insert block 41 is larger than the area of the upper bottom surface of the insert block 41. The lower bottom surface of the insert block 41 is welded and fixed to the end of the output shaft of the driving cylinder 42, the output shaft of the driving cylinder 42 is arranged in the horizontal direction, and further the insert block 41 is also arranged in the horizontal direction. The upper bottom surface of the insert block 41 faces one side of the partition plate 123, a first insertion hole 124 is formed in the partition plate 123, the first insertion hole 124 penetrates through two opposite sides of the partition plate 123, the first insertion hole 124 is a square hole, the size of the first insertion hole 124 is matched with the lower bottom surface of the insert block 41, and the first insertion hole 124 is used for inserting and matching the insert block 41 and penetrating through the partition plate 123. One side of the vertical rod 12 facing the support rod 31 in the horizontal direction is provided with a second insertion hole 125, the second insertion hole 125 is also a square hole, the second insertion hole 125 and the first insertion hole 124 are oppositely arranged in the horizontal direction, and the second insertion hole 125 is communicated with the first insertion hole 124. The size of the second insertion hole 125 matches with the size of the upper bottom surface of the insertion block 41, and the second insertion hole 125 is used for inserting and matching the insertion block 41 with the vertical rod 12, so that the insertion block 41 can abut against the vertical rod 12. Utilize the inserted block 41 to be the setting of terrace with edge form, the side of inserted block 41 towards bracing piece 31 is the slope form setting, and bracing piece 31 is the slope setting towards one side of inserted block 41 likewise, and the side that is the slope setting of bracing piece 31 is parallel with the side of inserted block 41 towards bracing piece 31 for can carry out surface contact between bracing piece 31 and the inserted block 41. Preferably, in the present embodiment, the number of the first insertion holes 124 and the second insertion holes 125 is several, and the several first insertion holes 124 and the several second insertion holes 125 are uniformly spaced.

When the supporting rod 31 needs to be abutted tightly, the driving assembly is utilized to drive the driving cylinder 42 and the insert block 41 to move towards the direction of the supporting rod 31 until the insert block 41 moves to a position where the insert block can abut against the supporting rod 31, so that a worker starts the driving cylinder 42, the driving cylinder 42 drives the output shaft to slide, the output shaft of the driving cylinder 42 drives the insert block 41 to slide along the horizontal direction, the insert block 41 penetrates through the first insertion hole 124 and is in insertion fit with the second insertion hole 125 until the side wall of the insert block 41 abuts against the vertical rod 12 and the partition plate 123 respectively, the insert block 41 is fixed with the vertical rod 12, and the insert block 41 is located right above the supporting rod 31; the staff starts electric hoist 32, and electric hoist 32 upwards adjusts the position of bracing piece 31 for bracing piece 31 contacts with inserted block 41, utilizes the slope side setting of bracing piece 31, and then surface contact between bracing piece 31 and the inserted block 41.

When the pile needs to be driven, a worker starts the oil jack 33, an output shaft of the oil jack 33 vertically slides downwards and strikes a pile body, the pile body exerts a vertically upward acting force on the oil jack 33 and the supporting rod 31, the inserting block 41 is abutted against the supporting rod 31, and meanwhile, the inserting block 41 exerts a vertically downward acting force on the supporting rod 31, so that the supporting rod 31 keeps balance, the stability of the pile driving jack during pile driving is improved, and the pile driving efficiency of the pile body is improved; by utilizing the surface contact between the insert block 41 and the support rod 31, the pressure between the insert block 41 and the support rod 31 is reduced, the occurrence of damage between the support rod 31 and the insert block 41 is reduced, and the service lives of the support rod 31 and the insert block 41 are prolonged.

Referring to fig. 2 and 3, in particular, the driving assembly includes a slider 44, a lead screw 43, and a driving motor 45. Driving motor 45 follows the vertical direction bolt fastening in montant 12 and deviates from the one end of fixed establishment 2, and driving motor 45 holding is in spout 121, and driving motor 45's output shaft is towards ground along vertical direction. The screw rod 43 is arranged along the vertical direction, one end of the screw rod 43 is coaxially and fixedly connected with an output shaft of the driving motor 45 (the connection mode of the screw rod 43 and the output shaft of the driving motor 45 is the prior art, and too much description is not provided here), and the other end of the screw rod 43 is connected with the vertical rod 12 through a bearing. A threaded hole 441 is formed in the slider 44, the threaded hole 441 penetrates through two opposite sides of the slider 44 in the vertical direction, the threaded hole 441 is used for allowing the screw rod 43 to be in threaded connection, so that the slider 44 and the screw rod 43 can rotate relatively, and the slider 44 can slide along the length direction of the screw rod 43. The side of the slider 44 facing the driving motor 45 is welded to the driving cylinder 42, while the output shaft of the driving cylinder 42 faces the partition 123. The driving cylinder 42 and the threaded hole 441 are respectively located at two opposite sides of the side surface of the slider 44, so that the occurrence of mutual interference between the driving cylinder 42 and the screw rod 43 is reduced.

When the electric hoist 32 adjusts the height position of the supporting rod 31, the worker starts the driving motor 45, the output shaft of the driving motor 45 rotates and drives the screw rod 43 to rotate coaxially and in the same direction, the screw rod 43 is connected with the threaded hole 441 in a threaded manner, the sliding block 44 and the screw rod 43 rotate relatively, the sliding block 44 slides in the direction of the supporting rod 31 along the length direction of the screw rod 43, and then the sliding block 44 drives the driving cylinder 42 and the inserting block 41 to slide in the same direction until the inserting block 41 moves to the position where the inserting block can abut against the supporting rod 31.

Referring to fig. 2 and 3, a guide block 442 is welded and fixed on one side of the sliding block 44 away from the partition 123, a guide groove 122 is vertically arranged in the vertical rod 12, the guide groove 122 is communicated with the sliding groove 121, and the length of the guide groove 122 is parallel to and equal to the length of the screw rod 43. The guide slot 122 is slidably engaged with the guide block 442.

The implementation principle of the piling equipment for the constructional engineering of the embodiment of the application is as follows:

when the screw rod 43 rotates, the screw rod 43 and the sliding block 44 rotate relatively, and then the sliding block 44 slides along the length direction of the screw rod 43, the sliding block 44 drives the guide block 442 to slide, so that the guide block 442 and the guide groove 122 are in sliding fit, and by utilizing the sliding fit between the guide block 442 and the guide groove 122, the occurrence of the circumferential swinging of the sliding block 44 and the screw rod 43 in the relative rotation process is reduced, and further the sliding efficiency of the sliding block 44 is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a pile equipment for building engineering which characterized in that: comprises a bracket (1), a piling mechanism (3) and a tightening mechanism; the support (1) is arranged on the ground; the pile driving mechanism (3) comprises an electric hoist (32), a support rod (31) and an oil jack (33), the support rod (31) is matched with the support (1) in a sliding mode, the electric hoist (32) is installed between the support rod (31) and the support (1), the electric hoist (32) is used for driving the support rod (31) to slide, the oil jack (33) is fixedly installed on the support rod (31), an output shaft of the oil jack (33) faces a pile hole preset on the ground in advance, and the oil jack (33) is used for driving a pile; support tight mechanism including inserted block (41), drive actuating cylinder (42) and drive assembly, drive assembly swing joint in drive actuating cylinder (42) with between support (1), drive assembly is used for supplying drive actuating cylinder (42) slide, inserted block (41) with drive actuating cylinder (42) and be connected, drive actuating cylinder (42) are used for driving inserted block (41) and slide and move to bracing piece (31) deviate from directly over oil jack (33) one side, inserted block (41) with oil jack (33) are located respectively the relative both sides of bracing piece (31), inserted block (41) are used for supporting tightly bracing piece (31).

2. A piling plant for construction engineering according to claim 1, wherein: the support (1) comprises two vertical rods (12) arranged on the ground, the supporting rod (31) is matched between the two vertical rods (12) in a sliding mode, the number of the abutting mechanisms is two, the two abutting mechanisms are respectively arranged on the two vertical rods (12), and the two abutting mechanisms respectively abut against two opposite ends of the supporting rod (31).

3. A piling plant for construction engineering according to claim 2, wherein: the vertical rod (12) is provided with a sliding groove (121), the sliding groove (121) is used for supplying the supporting rod (31) to be matched in a sliding mode, the sliding groove (121) is used for supplying the supporting mechanism to be accommodated, the vertical rod (12) is further provided with a second insertion hole (125), the second insertion hole (125) is communicated with the sliding groove (121), and the second insertion hole (125) is used for supplying the insertion block (41) to be matched in an insertion mode.

4. A piling plant for construction engineering according to claim 3, wherein: insert piece (41) are the setting of terrace with edge form, the lower bottom surface of insert piece (41) with drive actuating cylinder (42) output shaft and be connected, the area of bottom surface is greater than under insert piece (41) the area of bottom surface, second jack (125) are the square hole, bracing piece (31) orientation one side of insert piece (41) is the slope setting, bracing piece (31) with face contact between insert piece (41).

5. Piling device for construction engineering according to claim 4, characterised in that: the novel plug-in type solar water heater is characterized in that a partition board (123) is fixedly connected in the vertical rod (12), the partition board (123) is accommodated in the sliding groove (121), the partition board (123) is located between the supporting rod (31) and the driving assembly, the partition board (123) is used for separating the supporting rod (31) and the driving assembly, a first insertion hole (124) for the insertion block (41) to penetrate through is formed in the partition board (123), the second insertion hole (125) is communicated with the first insertion hole (124), and the first insertion hole (124) is further used for inserting and matching the lower bottom face of the insertion block (41).

6. Piling plant for construction engineering according to claim 5, characterised in that: the quantity of first jack (124) is a plurality of, first jack (124) sets up along the length direction interval of montant (12), second jack (125) with the quantity of first jack (124) is the same, a plurality of first jack (124) are linked together with a plurality of second jack (125) respectively.

7. A piling plant for construction engineering according to claim 3, wherein: the driving assembly comprises a screw rod (43), a sliding block (44) and a driving motor (45), the driving motor (45) is installed on the support (1), an output shaft of the driving motor (45) is fixedly connected with the screw rod (43), the screw rod (43) is rotatably connected with the support (1), the driving motor (45) is used for driving the screw rod (43) to rotate, a threaded hole (441) is formed in the sliding block (44), the threaded hole (441) is used for enabling the screw rod (43) to be in threaded connection, the sliding block (44) and the screw rod (43) can rotate relatively, the sliding block (44) can slide relatively with the screw rod (43), and the sliding block (44) is fixedly connected with the driving cylinder (42).

8. Piling plant for construction engineering according to claim 7, characterised in that: the sliding block (44) is fixedly connected with a guide block (442), the support (1) is provided with a guide groove (122), the guide groove (122) is communicated with the sliding groove (121), and the guide groove (122) is used for the guide block (442) to be in sliding fit.

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