CN219221752U

CN219221752U - Construction auxiliary device

Info

Publication number: CN219221752U
Application number: CN202223456758.5U
Authority: CN
Inventors: 陈继友
Original assignee: Agricultural And Rural Service Center Of Xindu Town Babu District Hezhou City
Current assignee: Agricultural And Rural Service Center Of Xindu Town Babu District Hezhou City
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-20
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a construction auxiliary device, which relates to the technical field of hydraulic and hydroelectric construction tools and comprises a telescopic frame module and an adjustable support pile, wherein a protective clamping plate is arranged at one end of the telescopic frame module, a lifting frame unit is arranged at the bottom of the telescopic frame module, a central column is arranged at the bottom of the lifting frame unit, connecting piles are arranged on the left side and the right side of a supporting column, and the adjustable support pile is arranged on one side, far away from the supporting column, of the connecting piles. This construction auxiliary device can be fixed for not unidimensional measuring tool centre gripping through expansion bracket module and protection splint to avoid appearing measuring inaccurate problem, not only kept the stability in the use through the structure of crane unit and center pillar, can highly adjust from top to bottom to a certain extent again, through support column and adjustable stake of inserting, can be according to different topography, the soil layer of different hardness or the support that ground stabilized are fixed, avoid the condition that the whole device to appear being inclined.

Description

Construction auxiliary device

Technical Field

The utility model relates to the technical field of hydraulic and hydroelectric construction tools, in particular to a construction auxiliary device.

Background

The water conservancy and hydropower engineering profession is used for culturing the advanced engineering technology talents in the aspects of large and medium-sized water conservancy and hydropower junction and buildings thereof and the aspects of planning, designing, constructing, managing and scientific research of industrial hydraulic and hydraulic buildings, learning and researching directions comprise water resources, water environment, hydraulic structures, hydraulics, hydrodynamics, engineering management and the like, the water conservancy and hydropower engineering culturing has the knowledge in the aspects of surveying, planning, designing, constructing, scientific research, managing and the like of the water conservancy and hydropower engineering, the advanced engineering technology talents in the aspects of planning, designing, constructing, scientific research, managing and the like of the water conservancy and hydropower engineering departments can work in the aspects of planning, designing, constructing, scientific research, managing and the like, and the students in the water conservancy and hydropower engineering profession mainly learn basic theories and basic knowledge in the aspects of mathematics, mechanics, building structures and the like necessary for the water conservancy and hydropower engineering construction, so that the students obtain necessary basic training in the aspects of engineering design method, construction management method and scientific research method, and basic capability in the aspects of the water conservancy and hydropower engineering survey, planning, designing, constructing, the engineering, the data measuring instrument is needed in the water conservancy and hydropower engineering construction, the use of the measuring instrument is needed, and the supporting device is needed for supporting the use of the measuring instrument.

The utility model of application number CN202121760172.0 discloses a water conservancy and hydropower construction auxiliary device, which is characterized in that the fixing of a positioning rod is realized through a threaded pipe and a limiting hole under the cooperation of a knob, a threaded rod, a bearing, a round hole, a sliding groove and a sliding block, the threaded pipe is inserted into and separated from the inside of the limiting hole by positively and negatively rotating the knob, so that the positioning rod is convenient to detach, the operation is simple, but the construction auxiliary device similar to the above-mentioned document is difficult to stably support an upper structure and an erected device when being inserted into the ground due to the supportability of the positioning rod, the whole device is easy to topple due to the external influence, the construction measurement is influenced, and the detection device is damaged.

In view of the above, research and improvement have been made on the conventional structure and the conventional defects, and a construction auxiliary device has been proposed.

Disclosure of Invention

The present utility model is directed to a construction assisting apparatus for solving the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a construction auxiliary device, includes expansion bracket module and adjustable stake of inserting, protection splint are installed to the one end of expansion bracket module, and the crane unit is installed to the bottom of expansion bracket module, the center pillar is installed to the bottom of crane unit, and the bottom of center pillar is connected with the support column, the connecting stake is all installed to the left and right sides of support column, one side that the support column was kept away from to the connecting stake is installed to adjustable stake of inserting, adjustable stake of inserting includes slip tenon, fixed spout, connecting screw, one-level loose axle, telescopic link, second grade loose axle and contact pin, the upper and lower both ends of slip tenon are provided with fixed spout, and the inside of fixed spout is provided with connecting screw, one side of slip tenon is connected with one-level loose axle, and one side that the slip tenon was kept away from to one-level loose axle is connected with the telescopic link, the second grade loose axle is kept away from to one end that the telescopic link was kept away from to the second grade loose axle, and the one end that the telescopic link was connected with the contact pin.

Further, expansion bracket module includes connecting block, axis of rotation, mounting bracket, mounting hole, mount, spring expansion bracket, slide rail, slider and extension frame, the axis of rotation is installed to one side of connecting block, and the bottom of connecting block is connected with the mounting bracket, be provided with the mounting hole from top to bottom on the surface of mounting bracket, the mount is installed to one side that the axis of rotation was kept away from to the connecting block, and the inside of mount is settled there is spring expansion bracket, the slide rail is installed to the inner wall of mount, and the surface sliding connection of slide rail has the slider, one side fixedly connected with extension frame that the slide rail was kept away from to the slider.

Further, the crane unit includes servo motor, control switch, connects frame, butt joint screwed pipe, docking bolt, pneumatic hydraulic stem, braced truss, goes up to connect frame and vice mounting hole down, control switch is all installed to servo motor's left and right sides, and servo motor's bottom is installed down and connect the frame, the surface that connects the frame down is provided with the butt joint screwed pipe, and docking bolt is installed to the internal screw of butt joint screwed pipe, servo motor's top is connected with pneumatic hydraulic stem, and braced truss is installed at pneumatic hydraulic stem's top, braced truss's top both ends welding has and connects the frame, and goes up the surface that connects the frame and be provided with vice mounting hole.

Further, the central column comprises a supporting spring column, anti-slip gaskets and auxiliary butt joint spiral pipes, the left end and the right end of the top of the supporting spring column are respectively provided with the anti-slip gaskets, and the auxiliary butt joint spiral pipes are arranged in the middle of the anti-slip gaskets in a penetrating mode.

Further, the support column comprises a pressing cylinder, a micro motor and an anchoring screw rod, wherein the micro motor is installed at the bottom of the pressing cylinder, and the anchoring screw rod is installed at the bottom power output end of the micro motor.

Further, the connecting pile comprises a supporting pile, a sliding mortise block, a sliding clamping block and an auxiliary connecting screw pipe, wherein the sliding mortise block is arranged at the bottom of one side of the supporting pile, the sliding clamping blocks are arranged at the upper end and the lower end of the sliding mortise block, and the auxiliary connecting screw pipe penetrates through the middle of the sliding clamping block.

Furthermore, the expansion bracket module and the protective clamping plate are symmetrically installed by taking the vertical central axis of the lifting frame unit as a symmetry axis, and the connecting piles and the adjustable support inserting piles are symmetrically installed by taking the vertical central axis of the support column as a symmetry axis.

The utility model provides a construction auxiliary device, which has the following beneficial effects: can carry out the centre gripping fixedly for not unidimensional measuring tool through expansion bracket module and protection splint to avoid appearing measuring inaccurate problem, not only kept the stability in the use through the structure of crane unit and center post, can highly adjust from top to bottom to a certain extent again, through pushing down cylinder and adjustable stake of inserting, can be according to different topography, the soil layer of different hardness or ground carry out stable support fixedly, avoid the condition that the whole device to appear being inclined.

1. According to the utility model, the telescopic frame module and the protective clamping plates are utilized to cooperate, so that stable placing structures can be provided for measuring equipment with different sizes, most common measuring equipment can be handled through the telescopic frame module which can be adjusted in a telescopic way, meanwhile, the protective clamping plates made of anti-slip composite materials are utilized, the measuring equipment is prevented from being damaged, meanwhile, stable clamping performance is provided from the left side and the right side, the whole auxiliary device is prevented from being fallen down to be damaged, and the telescopic frame module is provided with a foldable accommodating structure and can be independently accommodated and stored.

2. The utility model utilizes the cooperation of the lower pressure cylinder and the adjustable support pile, not only provides the dismounting structure with the telescopic frame module and cooperatively connects the structural arrangement of the pile, so that the whole auxiliary device can be divided into four parts, thereby facilitating the cutting and storage of the volume, and facilitating the storage and the separation and carrying.

3. According to the utility model, the connecting piles, the supporting columns and the adjustable support piles are utilized to cooperate with each other, wherein the connecting piles enable the supporting columns and the adjustable support piles to be disassembled and assembled according to different encountered ground surfaces or use conditions, meanwhile, the supporting columns and the adjustable support piles are convenient to be separately stored for carrying and transporting, the adjustable support piles are arranged into a structure capable of stopping falling, so that occupied space during carrying is reduced, the supporting columns can face various ground surfaces for stable support, and meanwhile, the adjustable support piles on the left side and the right side are matched for further stabilizing the erection stability of the whole auxiliary device.

Drawings

FIG. 1 is a schematic side view of a construction auxiliary device according to the present utility model;

FIG. 2 is a schematic view of a telescopic frame module structure of a construction auxiliary device according to the present utility model;

FIG. 3 is a schematic view of a crane assembly of a construction auxiliary device according to the present utility model;

FIG. 4 is a schematic view of an adjustable stake pocket of a construction auxiliary device according to the present utility model;

FIG. 5 is a schematic view of the construction auxiliary apparatus of FIG. 1 at A;

FIG. 6 is a schematic view of the structure of the B part of FIG. 3 of a construction auxiliary device according to the present utility model;

fig. 7 is a schematic perspective view of a protective clamping plate of a construction auxiliary device according to the present utility model.

In the figure: 1. a telescoping rack module; 101. a connecting block; 102. a rotating shaft; 103. a mounting frame; 104. a mounting hole; 105. a fixing frame; 106. a spring expansion bracket; 107. a slide rail; 108. a slide block; 109. an extension rack; 2. a protective splint; 3. a lifting frame unit; 301. a servo motor; 302. a control switch; 303. a lower connecting frame; 304. butt-jointing spiral pipes; 305. a butt-joint bolt; 306. a pneumatic hydraulic lever; 307. a support truss; 308. an upper connecting frame; 309. a sub mounting hole; 4. a central column; 401. a support spring post; 402. an anti-slip gasket; 403. an auxiliary butt joint screw tube; 5. a support column; 501. a pressing cylinder; 502. a miniature motor; 503. an anchor screw; 6. connecting piles; 601. supporting piles; 602. sliding mortise blocks; 603. sliding the clamping block; 604. the auxiliary connecting screw tube; 7. an adjustable branch pile; 701. sliding tenon insertion; 702. a fixed chute; 703. a connecting screw; 704. a primary movable shaft; 705. a telescopic rod; 706. a secondary movable shaft; 707. and (5) inserting pins.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 2, a construction assisting apparatus comprises a telescopic frame module 1 and an adjustable stake pocket 7, wherein a protective clamping plate 2 is installed at one end of the telescopic frame module 1, a lifting frame unit 3 is installed at the bottom of the telescopic frame module 1, a central column 4 is installed at the bottom of the lifting frame unit 3, the bottom of the central column 4 is connected with a support column 5, connecting stakes 6 are installed at the left and right sides of the support column 5, the adjustable stake pocket 7 is installed at one side of the connecting stake 6 far away from the support column 5, the telescopic frame module 1 comprises a connecting block 101, a rotating shaft 102, a mounting bracket 103, a mounting hole 104, a fixing bracket 105, a spring telescopic bracket 106, a sliding rail 107, a sliding block 108 and an extension bracket 109, the rotating shaft 102 is installed at one side of the connecting block 101, the bottom of the connecting block 101 is connected with the mounting bracket 103, the mounting hole 104 is arranged up and down on the surface of the mounting bracket 103, a fixing frame 105 is arranged on one side of the connecting block 101 far away from the rotating shaft 102, a spring expansion bracket 106 is arranged in the fixing frame 105, a sliding rail 107 is arranged on the inner wall of the fixing frame 105, a sliding block 108 is connected to the surface of the sliding rail 107 in a sliding manner, an extension frame 109 is fixedly connected to one side of the sliding block 108 far away from the sliding rail 107, the expansion bracket module 1 and the protection clamping plate 2 are symmetrically arranged on the left and right sides by taking the vertical central axis of the lifting bracket unit 3 as a symmetrical axis, the connecting pile 6 and the adjustable support pile 7 are symmetrically arranged on the left and right sides by taking the vertical central axis of the supporting column 5 as a symmetrical axis, wherein the expansion bracket module 1 can be folded and adjusted up and down by about 90 degrees by taking the rotating shaft 102 as a circle center in the vertical direction through the rotating shaft 102 on one side of the connecting block 101, the spring expansion bracket 106 is arranged in the fixing frame 105, one end of the extension frame 109 is fixedly connected with the spring expansion bracket 106 at the same time, when the protective clamping plate 2 is fixed at the other end of the extension frame 109 and moves towards the opposite direction of the spring expansion frame 106 in the horizontal direction, the extension frame 109 is driven to synchronously move on the surface of the sliding rail 107 through the sliding block 108, the connected spring expansion frame 106 is stretched, when a measuring tool is placed in the middle of the left and right groups of expansion frame modules 1, the stretched spring expansion frame 106 contracts and rebounds due to the structure of the protective clamping plate 2, meanwhile, the extension frame 109 which is positioned on the same horizontal axis with the spring expansion frame 106 and the protective clamping plate 2 move towards the direction of the spring expansion frame 106, so that the measuring tool can be clamped and fixed from the left and right sides, on the other hand, in order to enable the expansion frame modules 1 and the lifting frame unit 3 to have the function of being capable of being quickly detached or combined, the mounting frame 103 and the upper connecting frame 308 are identical in structure, the mounting hole 104 and the auxiliary mounting hole 309 are identical in structure, the combination and can be fixed only by butting the structural positions and screwing down the screws, and separation can be realized by screwing down the screws when the measuring tool is detached.

The lifting frame unit 3 comprises a servo motor 301, a control switch 302, a lower connecting frame 303, a butt joint screw pipe 304, a butt joint bolt 305, a pneumatic hydraulic rod 306, a supporting truss 307, an upper connecting frame 308 and an auxiliary mounting hole 309, wherein the control switch 302 is arranged on the left side and the right side of the servo motor 301, the lower connecting frame 303 is arranged at the bottom of the servo motor 301, the butt joint screw pipe 304 is arranged on the surface of the lower connecting frame 303, the butt joint bolt 305 is spirally arranged in the butt joint screw pipe 304, the pneumatic hydraulic rod 306 is connected with the top of the servo motor 301, the supporting truss 307 is arranged on the top of the pneumatic hydraulic rod 306, the upper connecting frame 308 is welded on the two ends of the top of the supporting truss 307, the auxiliary mounting hole 309 is arranged on the surface of the upper connecting frame 308, the central column 4 comprises a supporting spring column 401, an anti-skid gasket 402 and an auxiliary butt joint screw pipe 403, the left and right ends of the top of the supporting spring column 401 are respectively provided with an anti-slip gasket 402, the middle of the anti-slip gasket 402 is provided with a secondary butt joint screw 403 in a penetrating way, the supporting column 5 comprises a lower pressure cylinder 501, a micro motor 502 and an anchoring screw 503, the bottom of the lower pressure cylinder 501 is provided with the micro motor 502, the bottom power output end of the micro motor 502 is provided with the anchoring screw 503, in order to conveniently adjust the vertical upper and lower heights of the whole auxiliary device, the pneumatic hydraulic rod 306 can be telescopically adjusted in the vertical direction by utilizing the control of the servo motor 301, the whole auxiliary device can be adjusted in height, so that the operation function can be realized by only pressing the control switch 302 as needed for use, on the other hand, the butt joint screw 304 in the lower joint frame 303 and the secondary butt joint screw 403 penetrating the anti-slip gasket 402 have the same structure and can be mutually butted, the butt screw bolts 305 are screwed into the butt screw pipes 304 and the auxiliary butt screw pipes 403 to realize the mutual combined connection or separation of the bottom of the crane set 3 and the top of the central column 4, when the whole auxiliary device is required to be placed on the ground and stably supported, the whole device can be directly inserted into the ground to be fixed on the ground by using the anchor screw rods 503 according to the requirement, when the soil is hard or the whole device cannot be directly inserted into the ground, the micro motor 502 is started to drive the anchor screw rods 503 to rotate at a high speed to form an electric drill, and the anchor screw rods 503 are directly driven into the ground to anchor the whole device in cooperation with the auxiliary downward pressure in the vertical direction of the pressing cylinder 501.

The connecting pile 6 comprises a supporting pile 601, a sliding mortise block 602, a sliding clamping block 603 and a secondary connecting screw pipe 604, wherein the sliding mortise block 602 is arranged at the bottom of one side of the supporting pile 601, the sliding clamping block 603 is arranged at the upper end and the lower end of the sliding mortise block 602, the secondary connecting screw pipe 604 penetrates through the middle of the sliding clamping block 603, the adjustable supporting pile 7 comprises a sliding mortise 701, a fixed sliding chute 702, a connecting screw 703, a first movable shaft 704, a telescopic rod 705, a second movable shaft 706 and a pin 707, the fixed sliding chute 702 is arranged at the upper end and the lower end of the sliding mortise 701, the connecting screw 703 is arranged in the fixed sliding chute 702, one side of the sliding mortise 701 is connected with the first movable shaft 704, one side of the first movable shaft 704 away from the sliding mortise 701 is connected with the telescopic rod 705, one end of the telescopic rod 705 away from the first movable shaft 704 is provided with the second movable shaft 706, one end of the second movable shaft 706 away from the telescopic rod 705 is connected with the pin 707, in order to assist the center post 4 in supporting and fixing the left and right sides of the anchoring screw 503 by the supporting piles 601, and simultaneously, the supporting is further assisted by the adjustable supporting piles 7 which are assembled and disassembled with the left and right sides, so as to avoid the problem of tilting of the whole device, wherein the sliding mortise block 602 and the sliding tenon 701 are mutually embedded in structure, the sliding clamping block 603 and the fixed chute 702 are mutually embedded in structure, the auxiliary connecting screw 604 in the sliding clamping block 603 and the connecting screw 703 in the fixed chute 702 are mutually butted, and the connecting screw 703 is screwed into the connecting screw 703 to connect the fixed connecting piles 6 and the adjustable supporting piles 7, so that the adjustable supporting piles 7 are supported from the side, on the other hand, the primary movable shaft 704 and the secondary movable shaft 706 provide adjustment of an angle which is up and down to a certain extent in the vertical direction, the telescopic rod 705 provides telescopic adjustment in the horizontal direction, to facilitate adjustment of the angle and position of insertion of pin 707 into the storefront.

In summary, as shown in fig. 1 to 3, when the construction auxiliary device is used, firstly, each structure of the auxiliary device is assembled, a sliding mortise 602 and a sliding block 603 at the bottom side of a supporting pile 601 are used for sliding and splicing a quasi-sliding mortise 701 and a fixed chute 702 in an adjustable supporting pile 7, then a connecting screw 703 is screwed into a secondary connecting screw 604 through the fixed chute 702 to butt-mount and fix the adjustable supporting pile 7 and the connecting pile 6, because the connectable pile 6, a central column 4 and a supporting column 5 are integrated, the whole device is directly inserted into the ground by using an anchoring screw 503 to fix the whole device on the ground, when the soil is hard or the soil cannot be directly inserted into the ground, a micro motor 502 is started to drive the anchoring screw 503 to rotate at a high speed, so as to become an electric drill, and the auxiliary lower pressure in the vertical direction of a lower pressing cylinder 501 is cooperated, then the screw 503 is directly driven into the ground to be fixedly supported, the relative positions of each structure such as a primary movable shaft 704, a telescopic rod 705, a secondary movable shaft 706 and a pin are regulated, and finally the pins 707 are inserted into the ground from the left side to assist the right,

then, as the structure of the butt-joint screw pipe 304 in the lower connecting frame 303 is the same as that of the auxiliary butt-joint screw pipe 403 penetrating through the anti-slip gasket 402, the butt-joint screw pipe 304 and the auxiliary butt-joint screw pipe 403 are screwed in by using the butt-joint bolt 305 to mutually combine and connect the bottom of the lifting frame unit 3 with the top of the central column 4, so that the central column 4 is directly combined and fixed with the lifting frame unit 3, then the auxiliary mounting holes 309 on the surfaces of the upper connecting frames 308 on the left and right ends of the top of the supporting truss 307 are butted with the mounting holes 104 on the surface of the middle mounting frame 103, and the combined mounting of the lifting frame unit 3 and the telescopic frame module 1 is completed by using screws, and then the combination of the whole auxiliary device is completed;

when the telescopic frame module 1 is used, the rotating shaft 102 on one side of the connecting block 101 can be vertically adjusted by taking the rotating shaft 102 as the center of a circle, the spring telescopic frame 106 is internally installed through the fixing frame 105, meanwhile, one end of the extension frame 109 is fixedly connected with the spring telescopic frame 106, when the protective clamping plate 2 is fixed at the other end of the extension frame 109 and horizontally moves towards the opposite direction of the spring telescopic frame 106, the extension frame 109 is driven to synchronously move on the surface of the sliding rail 107 through the sliding block 108, the connected spring telescopic frame 106 is stretched, when a measuring tool is placed in the middle of the left and right groups of telescopic frame modules 1, the stretched spring telescopic frame 106 can retract and rebound due to the self structure, meanwhile, the extension frame 109 which is positioned on the same horizontal axis with the spring telescopic frame 106 and the protective clamping plate 2 are fixedly clamped on the left and right sides, the pneumatic hydraulic rod 306 can be vertically adjusted in a telescopic manner by utilizing the control of the servo motor 301, and the whole auxiliary device is conveniently adjusted in a high-low manner, so that the measuring tool can be conveniently used, and only the switch 302 needs to be controlled to be operated.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a construction auxiliary device, includes expansion bracket module (1) and adjustable stake (7) of inserting, its characterized in that: the utility model provides a telescopic bracket module, including protection splint (2) is installed to the one end of expansion bracket module (1), and crane unit (3) is installed to the bottom of expansion bracket module (1), central column (4) is installed to the bottom of crane unit (3), and the bottom of central column (4) is connected with support column (5), connecting pile (6) are all installed to the left and right sides of support column (5), adjustable stake (7) are installed in one side that connecting pile (6) kept away from support column (5), adjustable stake (7) include slip plug (701), fixed spout (702), connecting screw (703), one-level loose-axle (704), telescopic link (705), second grade loose-axle (706) and contact pin (707), the inside of slip plug (701) is provided with connecting screw (703), one side of slip plug (701) is connected with one-level tenon (704), one-level loose-axle (704) is kept away from to one side of slip plug (701), one-level loose-axle (706) is kept away from to one-level loose-axle (705), and one end of the secondary movable shaft (706) far away from the telescopic rod (705) is connected with a contact pin (707).

2. The construction auxiliary device according to claim 1, wherein the expansion bracket module (1) comprises a connecting block (101), a rotating shaft (102), a mounting frame (103), a mounting hole (104), a fixing frame (105), a spring expansion bracket (106), a sliding rail (107), a sliding block (108) and an extension frame (109), the rotating shaft (102) is mounted on one side of the connecting block (101), the mounting frame (103) is connected to the bottom of the connecting block (101), the mounting hole (104) is arranged on the surface of the mounting frame (103) up and down, the fixing frame (105) is mounted on one side of the connecting block (101) far away from the rotating shaft (102), the spring expansion bracket (106) is mounted in the fixing frame (105), the sliding rail (107) is mounted on the inner wall of the fixing frame (105), the sliding rail (107) is connected with the sliding block (108) in a sliding manner, and the extension frame (109) is fixedly connected to one side of the sliding block (108) far away from the sliding rail (107).

3. The construction auxiliary device according to claim 1, wherein the lifting frame unit (3) comprises a servo motor (301), a control switch (302), a lower connecting frame (303), a butt joint screw pipe (304), a butt joint bolt (305), a pneumatic hydraulic rod (306), a support truss (307), an upper connecting frame (308) and auxiliary mounting holes (309), the control switch (302) is mounted on the left side and the right side of the servo motor (301), the lower connecting frame (303) is mounted on the bottom of the servo motor (301), the butt joint screw pipe (304) is arranged on the surface of the lower connecting frame (303), the butt joint bolt (305) is mounted in the butt joint screw pipe (304) in a spiral mode, the top of the servo motor (301) is connected with the pneumatic hydraulic rod (306), the support truss (307) is mounted on the top of the pneumatic hydraulic rod (306), the upper connecting frame (308) is welded on the two ends of the top of the support truss (307), and the auxiliary mounting holes (309) are formed on the surface of the upper connecting frame (308).

4. A construction aid according to claim 1, characterized in that the central column (4) comprises a supporting spring column (401), anti-slip shims (402) and auxiliary butt-joint coils (403), wherein the anti-slip shims (402) are arranged at the left and right ends of the top of the supporting spring column (401), and the auxiliary butt-joint coils (403) are arranged in the middle of the anti-slip shims (402) in a penetrating manner.

5. A construction aid according to claim 1, characterised in that the support column (5) comprises a down-pressure cylinder (501), a micro-motor (502) and an anchor screw (503), the micro-motor (502) is mounted at the bottom of the down-pressure cylinder (501), and the anchor screw (503) is mounted at the bottom power take-off of the micro-motor (502).

6. The construction auxiliary device according to claim 1, wherein the connecting pile (6) comprises a supporting pile (601), a sliding mortise block (602), a sliding clamping block (603) and an auxiliary connecting screw pipe (604), the sliding mortise block (602) is arranged at the bottom of one side of the supporting pile (601), the sliding clamping blocks (603) are arranged at the upper end and the lower end of the sliding mortise block (602), and the auxiliary connecting screw pipe (604) penetrates through the middle of the sliding clamping block (603).

7. The construction auxiliary device according to claim 1, wherein the expansion bracket module (1) and the protective clamping plate (2) are symmetrically installed on the left and right sides by taking the vertical central axis of the crane set (3) as a symmetry axis, and the connecting pile (6) and the adjustable support pile (7) are symmetrically installed on the left and right sides by taking the vertical central axis of the support column (5) as a symmetry axis.