CN216141162U - Constructional engineering sleeve mounting plate - Google Patents

Constructional engineering sleeve mounting plate Download PDF

Info

Publication number
CN216141162U
CN216141162U CN202121950718.9U CN202121950718U CN216141162U CN 216141162 U CN216141162 U CN 216141162U CN 202121950718 U CN202121950718 U CN 202121950718U CN 216141162 U CN216141162 U CN 216141162U
Authority
CN
China
Prior art keywords
supporting seat
sleeve
sliding
hoisting
sliding sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121950718.9U
Other languages
Chinese (zh)
Inventor
孙捷名
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202121950718.9U priority Critical patent/CN216141162U/en
Application granted granted Critical
Publication of CN216141162U publication Critical patent/CN216141162U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model discloses a mounting machine for a sleeve of constructional engineering, which comprises a base, a first supporting seat, a rotating mechanism, a hoisting mechanism and a telescopic adjusting mechanism. The utility model has the beneficial effects that: through the lower surface four corners department fixed mounting universal wheel at the base, be convenient for remove this mounting plate, and improved the stability of this mounting plate through jack-up mechanism, in carrying out the installation to grout sleeve, through horizontal adjustment mechanism, adjust the horizontal position of hoist and mount, adjust after suitable, through the mating reaction in spacing screw and spacing hole, inject, then the driving hydraulic cylinder operation, highly adjust this mounting plate hoist and mount, then starter motor one, put down the cable, with grout muffjoint on the hoisting claw, reverse motor one, tighten up the cable, thereby realize the hoist and mount to grout sleeve, and pass through slewing mechanism, and then realize the regulation to the sleeve direction, thereby can be quick install grout sleeve, improve the installation effectiveness.

Description

Constructional engineering sleeve mounting plate
Technical Field
The utility model relates to a sleeve mounting machine, in particular to a constructional engineering sleeve mounting machine, and belongs to the technical field of grouting sleeve mounting.
Background
The grouting is that slurry with fluidity and gelling property is pressed into the stratum or the gap of the building according to a certain proportion requirement to be cemented and hardened into a whole through drilling (or embedding pipes), thereby achieving the engineering purposes of seepage prevention, consolidation and reinforcement. Grouting can be divided into curtain grouting, consolidation grouting, backfill grouting, contact grouting, joint grouting, reinforcement grouting, crack grouting and the like according to the functions of the grouting; the grouting material can be classified into cement grouting, clay grouting, asphalt grouting, chemical material grouting, etc., wherein the grouting sleeve has a wide application range.
In the using process, the hoisting and installation of the grouting sleeve are particularly important, and the grouting sleeve is usually hoisted into the corresponding hole through a sleeve installing machine, so that the hoisting operation is completed.
However, the existing sleeve mounting machine for construction engineering has some problems in use:
1) the existing constructional engineering sleeve installing machine is large in size, needs more manpower when needing to move the machine to other positions, and is inconvenient to use, and the existing constructional engineering sleeve installing machine is not firm in fixation when in use, is easy to move in the hoisting process, so that the hoisting operation cannot be normally carried out;
2) the existing constructional engineering sleeve mounting machine is simple in structure, and cannot adjust the position of the grouting sleeve in the hoisting process, so that the trouble of hoisting the grouting sleeve into a hole is increased, and the mounting efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems and to providing a sleeve mounting machine for construction work.
The utility model realizes the purpose through the following technical scheme: comprises that
The horizontal adjusting mechanism is fixedly arranged at an inner opening of the U-shaped base, the jacking mechanisms are fixedly arranged on the side walls of two sides of the U-shaped base, and universal wheels are fixedly arranged on the lower surface of the U-shaped base;
the first supporting seat is arranged at the upper end of the horizontal adjusting mechanism, and a second supporting seat is also arranged above the first supporting seat;
the rotating mechanism is arranged between the first supporting seat and the second supporting seat, and balls are arranged on the two sides of the first supporting seat and the second supporting seat, which are positioned on the rotating mechanism;
the hoisting mechanism is arranged on the upper surface of the second supporting seat, and a protective cover is fixedly arranged on the outer side of the hoisting mechanism;
and the telescopic adjusting mechanism is arranged on the upper surface of the second supporting seat and is matched with the hoisting mechanism to realize the installation of the sleeve.
As a still further scheme of the utility model: the jacking mechanism comprises a fixed block fixedly connected to the side wall of the base and a pressing plate, an air cylinder is fixedly mounted at the upper end of the fixed block, a push rod is fixedly connected to the lower side output end of the air cylinder, the lower end of the push rod extends to the lower side of the fixed block and is fixedly connected with the pressing plate, and anti-skid grains are arranged on the surface of the lower side of the pressing plate.
As a still further scheme of the utility model: horizontal adjustment mechanism is in by the rigid coupling slide rail, sliding sleeve one and sliding sleeve two on the inner wall of base both sides constitute, sliding connection has sliding sleeve two on the slide rail, and the upside of sliding sleeve two is vertical installs bracing piece one, the both sides of sliding sleeve two are provided with sliding connection sliding sleeve one on the slide rail, two the upper end slant rigid coupling of sliding sleeve one has bracing piece two, the lower extreme of sliding sleeve one and sliding sleeve two all is connected with the gyro wheel through the pivot.
As a still further scheme of the utility model: a plurality of limiting holes are formed in the sliding rail in a penetrating mode, and limiting screws are arranged on the second sliding sleeve.
As a still further scheme of the utility model: and the upper surface of the first supporting seat and the lower surface of the second supporting seat are both provided with sliding grooves matched with the balls, and the balls are in rolling connection with the sliding grooves.
As a still further scheme of the utility model: the rotating mechanism is composed of a motor, a driving gear and a driven gear which are fixedly installed in an internal installation groove of the supporting seat, the output end of the motor is connected with the driving gear through a rotating shaft, one side of the driving gear is connected with the driven gear through gear meshing, the lower side of the driven gear is connected with the upper surface of the first supporting seat through a bearing, and the upper side of the driven gear is fixedly connected with the center of the lower surface of the second supporting seat through an installation lug.
As a still further scheme of the utility model: the telescopic adjusting mechanism is composed of a supporting inclined rod, a connecting rod and a hydraulic cylinder which are fixedly connected to the upper surfaces of the two supporting seats, an articulated shaft is fixedly connected to the upper end of the supporting inclined rod, the supporting inclined rod is connected with the connecting rod through the articulated shaft, the hydraulic cylinder is hinged to one side of the connecting rod, and the lower end of the hydraulic cylinder is hinged to the upper surface of the protective cover.
As a still further scheme of the utility model: the hoisting mechanism is composed of a first motor, a first winding roll and a cable, wherein the first motor, the first winding roll and the cable are installed inside the protective cover, the output end of the first motor is connected with the first winding roll, the cable is wound on the first winding roll, one side of the cable is in sliding connection with the first pulley on the rod body of the connecting rod and the second pulley at the end part of the connecting rod, and the cable is fixedly connected with a hoisting claw around the lower end of the second pulley.
The utility model has the beneficial effects that:
1) the universal wheels are fixedly arranged at the four corners of the lower surface of the base, the brakes are arranged on the universal wheels, so that the mounting machine can be conveniently moved to meet the mounting requirement of the grouting sleeve, the labor is saved, the use is convenient, and the push rod is driven to move by driving the air cylinder, so that the pressing plate is contacted with the ground, and the whole device is jacked up, thereby improving the stability of the mounting machine and avoiding moving in the hoisting process;
2) in installing the grout sleeve, through horizontal adjustment mechanism, adjust the horizontal position of hoist and mount, adjust after suitable, through the mating reaction through spacing screw and spacing hole, inject horizontal adjustment mechanism's adjusting position, then drive the hydraulic cylinder operation, jack-up the connecting rod, thereby realize the regulation to this mounting plate hoist and mount height, then starter motor one, make motor one move, drive the winding roller and rotate, thereby put down the cable, connect the grout sleeve on the hoist and mount claw through the rope, then reverse motor one, tighten up the cable, thereby realize the hoist and mount to the grout sleeve, and through starter motor, make the motor drive driving gear and driven gear rotate, and then realize the regulation to the sleeve direction, thereby can be quick install the grout sleeve, improve the installation effectiveness.
Drawings
FIG. 1 is a schematic view of a sleeve mounting machine according to the present invention;
FIG. 2 is a schematic top view of the supporting base according to the present invention;
FIG. 3 is a schematic side view of the lifting driving mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the horizontal adjustment mechanism of the present invention;
fig. 5 is an enlarged schematic diagram of a structure in bitmap 1.
In the figure: 1. the base, 2, jack-up mechanism, 201, fixed block, 202, cylinder, 203, push rod, 204, support the clamp plate, 3, support the clamp plate, 4, horizontal adjustment mechanism, 401, slide rail, 402, spacing hole, 403, sliding sleeve two, 404, sliding sleeve one, 405, bracing piece one, 406, bracing piece two, 407, spacing screw, 408, gyro wheel, 5, supporting seat one, 6, slewing mechanism, 601, motor, 602, driving gear, 603, driven gear, 604, bearing, 605, mounting ear, 7, ball, 8, supporting seat two, 9, protection casing, 10, supporting seat mechanism, 1001, motor one, 1002, winding roller, 1003, cable, 1004, lifting claw, 1005, pulley two, 1006, pulley one, 11, telescopic adjustment mechanism, 1101, support down tube, 1102, articulated shaft, 1103, connecting rod, hoisting machine, hydraulic cylinder and 12, spout.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example one
Referring to fig. 1 to 5, a sleeve mounting machine for construction engineering includes
The lifting device comprises a base 1, wherein a horizontal adjusting mechanism 4 is fixedly arranged at an inner opening of the base 1 which is arranged in a U shape, jacking mechanisms 2 are fixedly arranged on the side walls of two sides of the base, and universal wheels 3 are fixedly arranged on the lower surface of the base;
the first supporting seat 5 is arranged at the upper end of the horizontal adjusting mechanism 4, and a second supporting seat 8 is further arranged above the first supporting seat;
the rotating mechanism 6 is arranged between the first supporting seat 5 and the second supporting seat 8, and balls 7 are arranged on two sides, located on the rotating mechanism 6, of the first supporting seat 5 and the second supporting seat 8;
the hoisting mechanism 10 is arranged on the upper surface of the second supporting seat 8, and a protective cover 9 is fixedly arranged on the outer side of the hoisting mechanism;
and the telescopic adjusting mechanism 11 is arranged on the upper surface of the second supporting seat 8 and is matched with the hoisting mechanism 10 to realize the installation of the sleeve.
In the embodiment of the utility model, the jacking mechanism 2 comprises a fixed block 201 and a pressing plate 204 which are fixedly connected to the side wall of the base 1, the upper end of the fixed block 201 is fixedly provided with an air cylinder 202, the lower side output end of the air cylinder 202 is fixedly connected with a push rod 203, the lower end of the push rod 203 extends to the lower side of the fixed block 201 and is fixedly connected with the pressing plate 204, and the lower side surface of the pressing plate 204 is provided with anti-skid grains, so that the mounting machine can be conveniently fixed, and the position is prevented from moving in the hoisting process.
Example two
Referring to fig. 1 to 5, a sleeve mounting machine for construction engineering includes
The lifting device comprises a base 1, wherein a horizontal adjusting mechanism 4 is fixedly arranged at an inner opening of the base 1 which is arranged in a U shape, jacking mechanisms 2 are fixedly arranged on the side walls of two sides of the base, and universal wheels 3 are fixedly arranged on the lower surface of the base;
the first supporting seat 5 is arranged at the upper end of the horizontal adjusting mechanism 4, and a second supporting seat 8 is further arranged above the first supporting seat;
the rotating mechanism 6 is arranged between the first supporting seat 5 and the second supporting seat 8, and balls 7 are arranged on two sides, located on the rotating mechanism 6, of the first supporting seat 5 and the second supporting seat 8;
the hoisting mechanism 10 is arranged on the upper surface of the second supporting seat 8, and a protective cover 9 is fixedly arranged on the outer side of the hoisting mechanism;
and the telescopic adjusting mechanism 11 is arranged on the upper surface of the second supporting seat 8 and is matched with the hoisting mechanism 10 to realize the installation of the sleeve.
In the embodiment of the utility model, the horizontal adjusting mechanism 4 is composed of a sliding rail 401 fixedly connected to the inner walls of the two sides of the base 1, a first sliding sleeve 404 and a second sliding sleeve 403, the sliding rail 401 is slidably connected with the second sliding sleeve 403, a first support rod 405 is vertically installed on the upper side of the second sliding sleeve 403, the two sides of the second sliding sleeve 403 are provided with the first sliding sleeve 404 slidably connected to the sliding rail 401, the upper ends of the two first sliding sleeves 404 are obliquely and fixedly connected with a second support rod 406, and the lower ends of the first sliding sleeve 404 and the second sliding sleeve 403 are both connected with a roller 408 through a rotating shaft, so that the horizontal position of the mounting machine can be adjusted conveniently to meet the hoisting requirement.
In the embodiment of the present invention, the slide rail 401 is provided with a plurality of limiting holes 402 in a penetrating manner, and the second sliding sleeve 403 is provided with a limiting screw 407, so that the adjusting position of the horizontal adjusting mechanism 4 is conveniently limited by the cooperation between the limiting screw 407 and the limiting holes 402.
In the embodiment of the utility model, the upper surface of the first supporting seat 5 and the lower surface of the second supporting seat 8 are both provided with the sliding grooves 12 matched with the balls 7, and the balls 7 are in rolling connection with the sliding grooves 12, so that the lifting direction can be changed conveniently by matching with the rotating mechanism 6.
In the embodiment of the utility model, the rotating mechanism 6 is composed of a motor 601, a driving gear 602 and a driven gear 603 which are fixedly installed in an installation groove in the first supporting seat 5, an output end of the motor 601 is connected with the driving gear 602 through a rotating shaft, one side of the driving gear 602 is connected with the driven gear 603 through gear meshing, the lower side of the driven gear 603 is connected with the upper surface of the first supporting seat 5 through a bearing 604, and the upper side of the driven gear is fixedly connected with the center position of the lower surface of the second supporting seat 8 through an installation lug 605, wherein the model of the motor 601 is Y80M1-2, so that the hoisting direction can be adjusted according to actual requirements when the sleeve is installed.
In the embodiment of the present invention, the telescopic adjusting mechanism 11 is composed of a supporting diagonal rod 1101 fixedly connected to the upper surface of the supporting seat two 8, a connecting rod 1103 and a hydraulic cylinder 1104, an articulated shaft 1102 is fixedly connected to the upper end of the supporting diagonal rod 1101, the supporting diagonal rod 1101 is connected to the connecting rod 1103 through the articulated shaft 1102, the hydraulic cylinder 1104 is hinged to one side of the connecting rod 1103, and the lower end of the hydraulic cylinder 1104 is hinged to the upper surface of the protecting cover 9, wherein the hydraulic cylinder 1104 is of model LY-WDQ 20a4, so as to adjust the height of the hoisting mechanism 10, so as to meet the hoisting requirement.
In the embodiment of the utility model, the hoisting mechanism 10 is composed of a first motor 1001, a winding roller 1002 and a cable 1003 which are installed inside the protective cover 9, the output end of the first motor 1001 is connected with the winding roller 1002, the cable 1003 is wound on the winding roller 1002, one side of the cable 1003 is in sliding connection with a first pulley 1006 arranged on the rod body of the connecting rod 1103 and a second pulley 1105 arranged at the end part of the connecting rod 1103, the cable 1003 is fixedly connected with a hoisting claw 1004 by winding the lower end of the second pulley 1105, wherein the model of the first motor 1001 is Y80M1-2, and the hoisting of the grouting sleeve is facilitated.
The working principle is as follows: when the mounting machine for the sleeve of the building engineering is used, the mounting machine is moved to a position needing to work through the universal wheels 3 so as to meet the mounting requirement of a grouting sleeve, labor is saved, the mounting machine is convenient to use, then the push rod 203 is driven to move through the driving cylinder 202, so that the pressing plate 204 is in contact with the ground, and the whole device is jacked up, so that the stability of the mounting machine is improved, and the mounting machine is prevented from moving in the hoisting process; in the installation process of the grouting sleeve, the horizontal position of hoisting is adjusted through the horizontal adjusting mechanism 4, after the adjustment is proper, the adjusting position of the horizontal adjusting mechanism 4 is limited through the matching action of the limiting screw 407 and the limiting hole 402, then the hydraulic cylinder 1104 is driven to operate, the connecting rod 1103 is jacked up, so that the adjustment of the hoisting height of the installing machine is realized, then the first motor 1001 is started, the first motor 1001 is driven to operate, the winding roller 1002 is driven to rotate, the cable 1003 is put down, the grouting sleeve is connected onto the hoisting claw 1004 through the cable, then the first motor 1001 is reversed, the cable 1003 is tightened, so that the hoisting of the grouting sleeve is realized, in addition, the motor 601 drives the driving gear 602 and the driven gear 603 to rotate through the starting motor 601, the adjustment of the sleeve direction is realized, and the grouting sleeve can be installed rapidly, the installation efficiency is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a building engineering sleeve mounting plate which characterized in that: comprises that
The lifting device comprises a base (1), wherein a horizontal adjusting mechanism (4) is fixedly arranged at an inner opening of the base (1) which is arranged in a U shape, a jacking mechanism (2) is fixedly arranged on the side walls of two sides of the base, and a universal wheel (3) is fixedly arranged on the lower surface of the base;
the first supporting seat (5) is arranged at the upper end of the horizontal adjusting mechanism (4), and a second supporting seat (8) is further arranged above the first supporting seat;
the rotating mechanism (6) is arranged between the first supporting seat (5) and the second supporting seat (8), and balls (7) are arranged on two sides, located on the rotating mechanism (6), of the first supporting seat (5) and the second supporting seat (8);
the hoisting mechanism (10) is arranged on the upper surface of the second supporting seat (8), and a protective cover (9) is fixedly arranged on the outer side of the hoisting mechanism;
and the telescopic adjusting mechanism (11) is arranged on the upper surface of the second supporting seat (8) and is matched with the hoisting mechanism (10) to realize the installation of the sleeve.
2. A construction sleeve mounting machine according to claim 1, wherein: jack-up mechanism (2) include fixed block (201) of fixed connection on base (1) lateral wall and support clamp plate (204) and constitute, the upper end fixed mounting of fixed block (201) has cylinder (202), and the downside output rigid coupling of cylinder (202) has push rod (203), the lower extreme of push rod (203) extends to the downside of fixed block (201), and with support clamp plate (204) fixed connection, and the downside surface that supports clamp plate (204) is provided with anti-skidding line.
3. A construction sleeve mounting machine according to claim 1, wherein: horizontal adjustment mechanism (4) are in by the rigid coupling slide rail (401), sliding sleeve (404) and sliding sleeve two (403) on base (1) both sides inner wall constitute, sliding connection has sliding sleeve two (403) on slide rail (401), and the upside of sliding sleeve two (403) is vertical installs bracing piece one (405), the both sides of sliding sleeve two (403) are provided with sliding connection sliding sleeve one (404) on slide rail (401), two the upper end slant rigid coupling of sliding sleeve one (404) has bracing piece two (406), the lower extreme of sliding sleeve one (404) and sliding sleeve two (403) all is connected with gyro wheel (408) through the pivot.
4. A construction sleeve mounting machine according to claim 3, wherein: a plurality of limiting holes (402) are arranged on the sliding rail (401) in a penetrating mode, and a limiting screw (407) is arranged on the second sliding sleeve (403).
5. A construction sleeve mounting machine according to claim 1, wherein: the upper surface of the first supporting seat (5) and the lower surface of the second supporting seat (8) are both provided with sliding grooves (12) matched with the balls (7), and the balls (7) are in rolling connection with the sliding grooves (12).
6. A construction sleeve mounting machine according to claim 1, wherein: the rotating mechanism (6) is composed of a motor (601), a driving gear (602) and a driven gear (603) which are fixedly mounted in a mounting groove in the first supporting seat (5), the output end of the motor (601) is connected with the driving gear (602) through a rotating shaft, one side of the driving gear (602) is connected with the driven gear (603) through gear meshing, the lower side of the driven gear (603) is connected with the upper surface of the first supporting seat (5) through a bearing (604), and the upper side of the driven gear is fixedly connected with the center of the lower surface of the second supporting seat (8) through a mounting lug (605).
7. A construction sleeve mounting machine according to claim 1, wherein: the telescopic adjusting mechanism (11) is composed of a supporting inclined rod (1101), a connecting rod (1103) and a hydraulic cylinder (1104) which are fixedly connected to the upper surface of the supporting seat II (8), an articulated shaft (1102) is fixedly connected to the upper end of the supporting inclined rod (1101), the supporting inclined rod (1101) is connected with the connecting rod (1103) through the articulated shaft (1102), the hydraulic cylinder (1104) is hinged to one side of the connecting rod (1103), and the lower end of the hydraulic cylinder (1104) is hinged to the upper surface of the protective cover (9).
8. A construction sleeve mounting machine according to claim 1, wherein: hoisting machine constructs (10) and constitutes by installing motor (1001), winding roll (1002) and cable (1003) inside protection casing (9), the output of motor (1001) is connected with winding roll (1002), and the winding is provided with cable (1003) on winding roll (1002), one side and the pulley one (1006) that set up on connecting rod (1103) pole body and the pulley two (1105) sliding connection who sets up at connecting rod (1103) tip of cable (1003), and the lower extreme rigid coupling that pulley two (1105) were walked around in cable (1003) has hoisting claw (1004).
CN202121950718.9U 2021-08-19 2021-08-19 Constructional engineering sleeve mounting plate Active CN216141162U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121950718.9U CN216141162U (en) 2021-08-19 2021-08-19 Constructional engineering sleeve mounting plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121950718.9U CN216141162U (en) 2021-08-19 2021-08-19 Constructional engineering sleeve mounting plate

Publications (1)

Publication Number Publication Date
CN216141162U true CN216141162U (en) 2022-03-29

Family

ID=80806726

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121950718.9U Active CN216141162U (en) 2021-08-19 2021-08-19 Constructional engineering sleeve mounting plate

Country Status (1)

Country Link
CN (1) CN216141162U (en)

Similar Documents

Publication Publication Date Title
CN111021355B (en) Hoisting type cast-in-place pile head cutting device
CN214832669U (en) Tubular pile perpendicularity regulating and controlling device
CN211922618U (en) Walking lifting disc type pile head cutting mechanism
CN216141162U (en) Constructional engineering sleeve mounting plate
CN110820753A (en) Hydraulic engineering construction excavation anti-collapse device
CN111634824B (en) Construction equipment connecting device convenient to disassemble and assemble
CN206486894U (en) A kind of carrier Drop hammer pile driver
CN210033275U (en) Vehicle-mounted rotary piling and drilling machine
CN108194111A (en) A kind of umbrella arch splash guard, reinforced mesh are laid with ancillary equipment
CN210797555U (en) High pressure is spouted soon and is inserted steel pipe construction auxiliary sleeve and steel pipe hoisting structure
CN109595010B (en) Multi-degree-of-freedom accurate and flexible grouting water stop trolley
CN211115812U (en) Tunnel construction engineering is with chisel wall device
CN207944966U (en) A kind of umbrella arch splash guard, reinforced mesh are laid with ancillary equipment
CN219317791U (en) Pipeline laying device for municipal construction
CN217231814U (en) Base of building pile driver
CN112681527B (en) Block mounting device and method for obstructed inclined steel structure
CN210152551U (en) Rotary drilling machine
CN2510614Y (en) Truck-mounted multi-purpose engineering drill rig
CN212475948U (en) But jacking of corner holds in palm body
CN210855034U (en) Concrete static cutting hoist device
CN219688758U (en) Fully-mechanized coal mining loading device
CN216078574U (en) Auxiliary device is used in pipe-jacking pipeline installation for hydraulic engineering
CN217379808U (en) Tall and big slat mounting and positioning equipment
CN216552129U (en) Piping lane inner wall crackle detects prosthetic devices
CN220433644U (en) Anchor rod pulling device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant