CN112431423A

CN112431423A - Construction method for building, installing and constructing light steel prefabricated house

Info

Publication number: CN112431423A
Application number: CN202011452519.5A
Authority: CN
Inventors: 陈继洋
Original assignee: Individual
Current assignee: Cangzhou Huayou Feida Petroleum Equipment Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-03-02
Anticipated expiration: 2040-12-12
Also published as: CN112431423B

Abstract

The invention relates to a construction method for constructing, installing and constructing a light steel movable plate house, in particular to an auxiliary device for constructing, installing and constructing a light steel movable plate house, which comprises a towing walking frame, a moving bearing main frame mechanism, a turning bearing clamp mechanism, an installing jacking mechanism and a jacking clamping mechanism, wherein the mounting walking frame is connected with the lifting bearing main frame mechanism; the device related to the construction method can be used for carrying out auxiliary installation of the herringbone frame (or purlin) in the process of building, installing and constructing the light steel movable plate house, can be used for efficiently carrying out transportation and one-by-one installation of the herringbone frame (or purlin) in batches, and can automatically finish the conveying and jacking of the herringbone frame, thereby greatly improving the convenience of operation, improving the efficiency of construction and installation and reducing the risk of construction operation.

Description

Construction method for building, installing and constructing light steel prefabricated house

Technical Field

The invention relates to the technical field of building construction, and particularly provides a construction method for building, installing and constructing a light steel prefabricated house.

Background

The prefabricated house is an environment-friendly economical prefabricated house which takes a color steel plate as a framework, takes a sandwich plate as a building enclosure material, performs space combination by using a standard modulus series, adopts bolt connection as components and has a brand-new concept. The temporary building can be assembled and disassembled conveniently and quickly, universal standardization of temporary buildings is realized, environment-friendly, energy-saving, rapid and efficient building concepts are established, and the temporary building enters the field of a set product which is developed in series, produced in an integrated mode, supplied in a matched mode, stockable and capable of being used repeatedly.

Light steel activity board house need carry out whole house steel construction framework's construction and installation in the construction installation, need carry out the transportation of steel member in the installation that carries out steel construction framework, especially carry out the region of transporting when carrying out the installation that rice was mixed in a large range activity and construct greatly, need reciprocate to turn back, waste time and energy, in addition when the installation to roof propeller strut, still need carry out turning to and the lifting of propeller strut, in actual installation construction, need lift by crane one by one through the manual work and carry out the lifting installation, and often need many people to cooperate to carry out the construction installation, the operation is comparatively inconvenient, and there is certain safe risk in artifical closely lifting operation.

Based on the problems, the invention provides a construction method for constructing, installing and constructing a light steel prefabricated house, and particularly relates to an auxiliary device for construction of the light steel prefabricated house.

Disclosure of Invention

In order to solve the above problems, the present invention provides a construction method for constructing and installing a light steel prefabricated house, which is used for solving the above problems in the background art.

In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a construction method for constructing and installing a light steel prefabricated house specifically comprises the following steps:

s1, mounting of a foundation structure: cleaning a foundation for installing a board room, and installing a ground beam on the cleaned foundation;

s2, mounting of a column structure: on the basis of the ground beam, an upright post and a related upright post cross beam which are used as a wall surface system framework are installed;

s3, mounting a top beam structure: on the basis of the upright post structure, the top beam structure is installed by constructing an installation construction auxiliary device through a light steel movable plate house, namely, a herringbone frame and a stringer are fixedly installed;

s4, mounting a wall surface system: mounting a wall panel and a door and window on the stand column structure foundation;

s5, roof system installation: mounting a roof panel and a ridge tile on the basis of the top beam structure;

in the process of constructing, installing and constructing the light steel portable house by adopting the construction method for constructing, installing and constructing the light steel portable house of the steps S1-S5, the auxiliary device for constructing, installing and constructing the light steel portable house further comprises a towing walking frame, a movable bearing main frame mechanism, a turning bearing clamp mechanism, an installing jacking mechanism and a jacking clamping mechanism; wherein:

the movable bearing main frame mechanism is arranged on the towing walking frame and comprises a bearing frame horizontally arranged on the towing walking frame in a sliding manner;

the overturning and supporting clamp mechanisms are arranged on the supporting frame in a mirror symmetry mode at the two sides in the moving direction; the overturning and supporting clamp mechanism comprises a clamp fixing plate and a side baffle clamp; the fixture fixing plate is hinged to the side wall of the bearing frame, when the fixture fixing plate is turned to be in a horizontal state, the upper end face of the fixture fixing plate is flush with the upper end face of the bearing frame, and a plurality of side blocking fixtures are uniformly arranged on the upper end face of the fixture fixing plate along the sliding direction of the bearing frame;

the side blocking clamp comprises a central plate, two side clamping plates and a plurality of pressure springs, the central plate is fixedly arranged on the upper end face of a clamp fixing plate, the plate surface of the central plate is vertical to the sliding direction of the bearing frame, the two side clamping plates are distributed on two sides of the central plate, and the two side clamping plates and the central plate are connected through the plurality of pressure springs which are uniformly distributed;

the trailed walking frame is provided with a laminate, the mounting jacking mechanism is arranged on the laminate, the bearing frame is provided with an opening at the side edge facing the mounting jacking mechanism, and the mounting jacking mechanism is provided with a vertically lifting jacking bracket;

the jacking clamping mechanism is arranged on the upper end face of the jacking bracket and comprises an electric rotary table, a rotary base plate, an electric cylinder, a jacking base frame, a clamping baffle and a clamping spring; electric turntable fixed mounting be in on the up end of jacking bracket, rotatory base plate fixed mounting be in on electric turntable's the rotatory terminal surface, fixed mounting has two on rotary substrate's the bottom face electric cylinder, the horizontal fixed connection of jacking bed frame is two electric cylinder's output, the jacking bed frame is the channel-section steel form, be provided with the spout of its lateral wall of two direction perpendicular to on the interior terminal surface of jacking bed frame, two horizontal slip is provided with two between the spout press from both sides tight baffle, two press from both sides tight baffle with all through a plurality ofly between the lateral wall that the jacking bed frame is adjacent press from both sides tight spring coupling.

Preferably, the overturning and supporting clamp mechanism further comprises an L plate, a guide rod, a hand wheel adjusting screw rod, a stroke rod and a connecting rod; the vertical fixed mounting of L board is in the bottom of bearing frame, the L board with vertical fixedly connected with is two between the bottom face of bearing frame the guide arm, hand wheel adjusting screw is located two just vertical rotation setting is in between the guide arm bearing frame with between the L board, the stroke pole with hand wheel adjusting screw threaded connection sets up and vertical slip sets up two between the guide arm, anchor clamps fixed plate bottom face with through two between the stroke pole the articulated setting in connecting rod both ends.

Preferably, the moving and bearing main frame mechanism further comprises a translation driving motor and a horizontal lead screw; translation driving motor fixed mounting be in on the lateral wall of pulling the walking frame, horizontal lead screw horizontal rotation sets up on pulling the walking frame and with translation driving motor's output shaft fixed connection, be provided with the guide rail on pulling the walking frame, bearing frame horizontal slip sets up on the guide rail and with horizontal lead screw threaded connection.

Preferably, the installation climbing mechanism further comprises a jacking driving motor fixedly installed at the bottom end of the laminate, two vertical lead screws and a transmission belt, wherein the jacking driving motor and the two vertical lead screws are fixedly installed on the upper end face of the laminate, the two vertical lead screws are vertically and rotatably arranged between the laminate and the top end of the jacking guide frame, a driving belt wheel is arranged on an output shaft of the jacking driving motor, the two bottom shaft ends of the vertical lead screws are respectively provided with a driven belt wheel and a driven belt wheel, the driven belt wheels are in transmission connection with the driving belt wheels through the transmission belt, and the jacking bracket is vertically and slidably arranged between the jacking guide frames and in threaded connection with the two vertical lead screws.

Preferably, a plurality of bearing rollers are horizontally and rotatably arranged on the jacking base frame, the bearing rollers are linearly arranged, and the upper horizontal tangent plane is flush with the inner end surface of the jacking base frame.

Preferably, the top end part of the side clamping plate is in a curved plate structure with arc transition, and the curved plate is deviated to the central plate.

The technical scheme has the following advantages or beneficial effects:

1. the invention provides a construction method for constructing and installing a light steel movable plate house, in particular to an auxiliary device for constructing and installing the light steel movable plate house, wherein a towing walking frame is arranged to facilitate towing, moving and transferring, a side baffle clamp in an overturning and supporting clamp mechanism can effectively clamp and fix a herringbone frame, the safety during transferring is ensured, batch transferring can be carried out to avoid lifting and moving the herringbone frame, the transferring efficiency is improved, during the construction process, the overturning and supporting clamp mechanism can be driven to move by the arranged moving and supporting main frame mechanism, namely the herringbone frames which are clamped and fixed can be driven to be installed and conveyed one by one, the herringbone frame can be jacked and clamped by the arranged jacking and clamping mechanism, and the herringbone frame which is jacked and clamped can be driven to be jacked to the installation height position automatically by the arranged jacking and clamping mechanism, the electric turntable and the bearing roller in the jacking clamping mechanism can assist in position adjustment during the mounting of the propeller strut, so that the convenience of operation is greatly improved; in conclusion, the device related to the construction method provided by the invention can be used for carrying out auxiliary installation on the herringbone frame (or purlin) in the process of building, installing and constructing the light steel movable plate house, can be used for efficiently carrying out transportation and one-by-one installation on the herringbone frame (or purlin) in batches, and can automatically finish the conveying and jacking of the herringbone frame, thereby greatly improving the convenience of operation, improving the construction and installation efficiency and reducing the risk of construction operation.

2. The invention provides a construction method for constructing and installing a light steel movable plate house, and particularly relates to an auxiliary device for construction of the light steel movable plate house.

Drawings

The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The drawings, in which like numerals refer to like parts throughout the several views and which are not necessarily drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is a flow chart of a method for constructing, installing and constructing a light steel prefabricated house according to the invention;

FIG. 2 is a schematic perspective view of an auxiliary device for construction and installation of a light steel portable house provided by the present invention from a first perspective;

FIG. 3 is a schematic perspective view of an auxiliary device for construction and installation of a light steel portable house provided by the present invention from a second perspective;

FIG. 4 is a schematic perspective view of an auxiliary device for construction and installation of a light steel portable house provided by the present invention from a third perspective;

FIG. 5 is an enlarged partial schematic view at A of FIG. 4;

FIG. 6 is a top view of the construction auxiliary device for constructing and installing a light steel prefabricated house provided by the invention;

FIG. 7 is an enlarged partial schematic view at B of FIG. 6;

FIG. 8 is a side view of the construction auxiliary device for constructing and installing a light steel prefabricated house provided by the invention;

FIG. 9 is an enlarged partial schematic view at C of FIG. 8;

FIG. 10 is a bottom view of the construction auxiliary device for the construction and installation of a light steel prefabricated house provided by the present invention.

In the figure: 1. a trailer walking frame; 11. a guide rail; 12. laminating the board; 2. a movable supporting main frame mechanism; 21. a translation drive motor; 22. a horizontal lead screw; 23. a bearing frame; 3. a turnover supporting clamp mechanism; 31. an L plate; 32. a guide bar; 33. a hand wheel adjusting screw; 34. a trip lever; 35. a connecting rod; 36. fixing a clamp plate; 37. a side blocking clamp; 371. a center plate; 372. a side clamping plate; 373. a pressure spring; 4. installing a jacking mechanism; 41. a jacking driving motor; 411. a drive pulley; 42. jacking a guide frame; 43. a vertical lead screw; 431. a driven pulley; 44. a drive belt; 45. jacking a bracket; 5. a jacking clamping mechanism; 51. an electric turntable; 52. rotating the substrate; 53. an electric cylinder; 54. jacking a base frame; 541. a chute; 542. a carrying roller; 55. clamping the baffle; 56. the spring is clamped.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for the purpose of providing those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention, and to facilitate the implementation thereof, but not to limit the present invention.

Referring to the attached drawings 1-10, the construction method for constructing, installing and constructing the light steel prefabricated house specifically comprises the following steps:

in the process of constructing, installing and constructing the light steel movable plate house by adopting the construction method for constructing, installing and constructing the light steel movable plate house of the steps S1-S5, the auxiliary device for the construction of constructing, installing and constructing the light steel movable plate house further comprises a towing walking frame 1, a moving bearing main frame mechanism 2, a turning bearing clamp mechanism 3, an installing jacking mechanism 4 and a jacking clamping mechanism 5; the device provided by the invention is used for mounting a top beam structure during the construction of a light steel prefabricated house, and particularly comprises the steps of transferring and mounting a propeller strut and a stringer (for convenience of description, the propeller strut is taken as a construction operation object for example, and the stringer can be equivalently replaced);

the turning and bearing clamp mechanisms 3 are arranged on the bearing frame 23 in a mirror symmetry manner at the two sides in the moving direction; the overturning and supporting clamp mechanism 3 comprises a clamp fixing plate 36 and a side blocking clamp 37; the fixture fixing plate 36 is hinged to the side wall of the bearing frame 23, when the fixture fixing plate 36 is turned to be in a horizontal state, the upper end face of the fixture fixing plate 36 is flush with the upper end face of the bearing frame 23, and a plurality of side blocking fixtures 37 are uniformly arranged on the upper end face of the fixture fixing plate 36 along the sliding direction of the bearing frame 23;

the side block clamp 37 comprises a central plate 371, two side clamping plates 372 and a plurality of pressure springs 373, wherein the central plate 371 is fixedly arranged on the upper end surface of the clamp fixing plate 36, the plate surface of the central plate 371 is vertical to the sliding direction of the bearing frame 23, the two side clamping plates 372 are distributed on two sides of the central plate 371, and the two side clamping plates 372 and the central plate 371 are connected through the plurality of pressure springs 373 which are uniformly distributed; the top portion of side splint 372 is the bent plate structure of circular arc transition, and the bent plate is partial to well core plate 371, and the propeller strut will specifically press from both sides tightly between two adjacent side splint 372 in two adjacent side fender anchor clamps 37, and the side splint 372 top is the bent plate structure and forms the flaring state, and the propeller strut is put into and is pressed from both sides tight clearance when being convenient for press from both sides tightly.

The overturning and supporting clamp mechanism 3 further comprises an L plate 31, a guide rod 32, a hand wheel adjusting screw 33, a stroke rod 34 and a connecting rod 35; the L plate 31 is vertically welded at the bottom end of the bearing frame 23, two guide rods 32 are vertically welded between the L plate 31 and the bottom end face of the bearing frame 23, a hand wheel adjusting screw 33 is located between the two guide rods 32 and vertically rotates between the bearing frame 23 and the L plate 31, a stroke rod 34 is in threaded connection with the hand wheel adjusting screw 33 and vertically slides between the two guide rods 32, and the bottom end face of the clamp fixing plate 36 and the stroke rod 34 are hinged through two connecting rods 35.

In order to avoid occupying a placing space, when the device is not used, the overturning and supporting clamp mechanisms 3 positioned on two sides are in a laid-down state, when the device is used, a clamp fixing plate 36 needs to be adjusted to be in a horizontal state by manual adjustment, specifically, a travel rod 34 is driven to slide upwards along two guide rods 32 by rotating a hand wheel adjusting screw 33, then the travel rod 34 overturns the clamp fixing plate 36 to be in a horizontal state through two connecting rods 35, and after the overturning and supporting clamp mechanisms 3 on two sides are adjusted, the two clamp fixing plates 36 are positioned at a horizontal position flush with the upper end face of the supporting frame 23; when the herringbone frame is constructed and installed, the towing walking frame 1 is towed by a towing vehicle to drive the whole device to move along with the herringbone frame, the herringbone frame is hoisted to the device by a hoisting device to be clamped and placed after moving to a herringbone frame stacking place, specifically, the hoisted herringbone frame spans over a bearing frame 23 and is placed between two overturning bearing clamp mechanisms 3, two sides of the herringbone frame are plugged between adjacent matched side baffle clamps 37, under the clamping elasticity of a pressure spring 373, two sides of the herringbone frame are clamped between two side clamping plates 372 and are finally placed on the upper end face of a clamp fixing plate 36 in a clamping state; the propeller strut is kept off by the side on the one hand and is pressed from both sides tightly to realize effective fixed between anchor clamps 37 on the side, avoids toppling over when walking and transporting and causes danger, and on the other hand is automatic to press from both sides the propeller strut interval of putting a plurality of clamp and part to can conveniently cooperate and accomplish the jacking centre gripping through jacking fixture 5 one by one in the jacking process.

The movable bearing main frame mechanism 2 is arranged on the towing walking frame 1, and the movable bearing main frame mechanism 2 comprises a bearing frame 23 which is horizontally arranged on the towing walking frame 1 in a sliding manner; the movable bearing main frame mechanism 2 also comprises a translation driving motor 21 and a horizontal lead screw 22; translation driving motor 21 passes through bolt fixed mounting on the lateral wall of pulling walking frame 1, and horizontal screw 22 horizontal rotation sets up on pulling walking frame 1 and with translation driving motor 21's output shaft fixed connection, is provided with guide rail 11 on pulling walking frame 1, and bearing frame 23 horizontal slip sets up on guide rail 11 and with horizontal screw 22 threaded connection.

The device that presss from both sides tight someone herringbone frame will be transported to the construction position along with the tractor, remove the upset bearing fixture mechanism 3 horizontal migration thereupon that bearing main frame mechanism 2 can drive both sides to can drive the herringbone frame of being pressed from both sides tightly and carry to jacking fixture 5 positions one by one, it is concrete, drive horizontal screw 22 through starting translation driving motor 21 and rotate, horizontal screw 22 will drive bearing frame 23 and be close to the motion towards jacking fixture 5 along guide rail 11, thereby drive gradually in the construction installation process and carry every herringbone frame automatic shifting to jacking fixture 5 positions department one by one.

The jacking clamping mechanism 5 is arranged on the upper end face of the jacking bracket 45, and the jacking clamping mechanism 5 comprises an electric turntable 51, a rotating base plate 52, an electric cylinder 53, a jacking base frame 54, a clamping baffle 55 and a clamping spring 56; electric turntable 51 passes through bolt fixed mounting on the up end of jacking bracket 45, rotating substrate 52 passes through bolt fixed mounting on electric turntable 51's rotatory terminal surface, there are two electric cylinder 53 through bolt fixed mounting on rotating substrate 52's the bottom face, the horizontal fixed connection of jacking bed frame 54 is at the output of two electric cylinder 53, jacking bed frame 54 is the channel-section steel form, be provided with the spout 541 of its lateral wall of two direction perpendicular to on the interior terminal surface of jacking bed frame 54, horizontal slip is provided with two clamping flap 55 between two spout 541, all be connected through a plurality of clamping spring 56 between two clamping flap 55 and the adjacent lateral wall of jacking bed frame 54.

The herringbone frame is driven to move to the position right above the jacking clamping mechanism 5 by moving the bearing main frame mechanism 2, then the two electric cylinders 53 are started to drive the jacking base frame 54 to ascend, the herringbone frame positioned right above is passively plugged between the two clamping baffles 55 until the bottom end of the herringbone frame is contacted with the inner end surface of the jacking base frame 54, and the herringbone frame is clamped and laterally blocked between the two clamping baffles 55 under the clamping elastic force of the clamping springs 56 at the two sides.

The trailed traveling frame 1 is provided with a laminate 12, the mounting jacking mechanism 4 is arranged on the laminate 12, the bearing frame 23 is provided with an opening at the side edge facing the mounting jacking mechanism 4 (the opening is arranged to avoid position during moving and conveying), and the mounting jacking mechanism 4 is provided with a vertically lifting jacking bracket 45;

installation climbing mechanism 4 still includes jacking driving motor 41 through motor fixing base fixed mounting in plywood 12 bottom, two vertical fixed mounting jacking leading truck 42 on plywood 12 up end, two vertical lead screw 43 and driving belt 44, two vertical rotation settings of vertical lead screw 43 are between plywood 12 and jacking leading truck 42 top, be provided with driving pulley 411 on jacking driving motor 41's the output shaft, the bottom side axle head of two vertical lead screw 43 all is provided with driven pulley 431, be connected through driving belt 44 transmission between two driven pulley 431 and the driving pulley 411, jacking bracket 45 vertical slip sets up between two jacking leading trucks 42 and with two vertical lead screw 43 threaded connection.

After the side baffles of the herringbone frame are clamped through the jacking clamping mechanism 5, the herringbone frame can be jacked to the mounting height through the mounting jacking mechanism 4, specifically, the jacking driving motor 41 is started to drive the driving belt pulley 411 to rotate, the driving belt pulley 411 drives the two driven belt pulleys 431 to synchronously rotate through the transmission belt 44, then the two vertical screw rods 43 synchronously rotate, the two vertical screw rods 43 drive the jacking bracket 45 to vertically slide upwards along the two jacking guide frames 42, then the herringbone frame and the jacking clamping mechanism 5 move upwards along with the jacking bracket 45 (in the process of upwards moving along with the driving belt, the jacking base frame 54 supports the herringbone frame to upwards move, the positions on the two sides of the herringbone frame are finally separated from the side baffle clamps 37 on the two sides), and then the herringbone frame ascends until the herringbone frame is higher than the cross beam on the top end of the upright column, namely the herringbone frame.

The jacking bed frame 54 is horizontally and rotatably provided with a plurality of bearing rollers 542, the bearing rollers 542 are linearly arranged, and the horizontal tangent plane at the upper end of each bearing roller 542 is flush with the inner end surface of the jacking bed frame 54.

After jacking the herringbone frame to the mounting height, the position of the herringbone frame can be adjusted, the herringbone frame is fixed by crossing upright cross beams on two sides and is relatively inclined in the jacking process, the herringbone frame can be driven to rotate by starting the electric turntable 51 at the moment, so that the herringbone frame can be straightened, after the herringbone frame is straightened, the two electric cylinders 53 are started to drive the herringbone frame to descend so as to be placed on the upright top end cross beams on two sides, then the herringbone frame is moved and adjusted under the auxiliary rolling of the bearing rollers 542 so that bolt mounting holes can be aligned with bolt holes of the cross beams, after the alignment is completed, the herringbone frame can be locked and fixed, after the locking is completed, the jacking mechanism 4 is started again so that the jacking clamping mechanism 5 is separated from the fixed herringbone frame, and then the fixed mounting of the next herringbone frame can be carried out by repeated.

Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.

The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.

Claims

1. A construction method for constructing, installing and constructing a light steel prefabricated house is characterized by comprising the following steps: the construction method specifically comprises the following steps:

in the process of constructing, installing and constructing the light steel portable house by adopting the construction method for constructing, installing and constructing the light steel portable house of the steps S1-S5, the auxiliary device for the construction of the light steel portable house comprises a towing walking frame (1), a moving bearing main frame mechanism (2), a turning bearing clamp mechanism (3), an installing jacking mechanism (4) and a jacking clamping mechanism (5); wherein:

the movable bearing main frame mechanism (2) is arranged on the towing walking frame (1), and the movable bearing main frame mechanism (2) comprises a bearing frame (23) which is horizontally arranged on the towing walking frame (1) in a sliding manner;

the overturning and supporting clamp mechanisms (3) are arranged on the supporting frame (23) in a mirror symmetry mode at the two sides in the moving direction; the overturning and supporting clamp mechanism (3) comprises a clamp fixing plate (36) and a side blocking clamp (37); the fixture fixing plate (36) is hinged to the side wall of the bearing frame (23), when the fixture fixing plate (36) is turned to be in a horizontal state, the upper end face of the fixture fixing plate (36) is flush with the upper end face of the bearing frame (23), and a plurality of side blocking fixtures (37) are uniformly arranged on the upper end face of the fixture fixing plate (36) along the sliding direction of the bearing frame (23);

the side blocking clamp (37) comprises a central plate (371), two side clamping plates (372) and a plurality of pressure springs (373), the central plate (371) is fixedly installed on the upper end face of the clamp fixing plate (36), the plate face of the central plate is vertical to the sliding direction of the bearing frame (23), the two side clamping plates (372) are distributed on two sides of the central plate (371), and the two side clamping plates (372) and the central plate (371) are connected through the plurality of pressure springs (373) which are uniformly distributed;

a laminate (12) is arranged on the towing walking frame (1), the mounting jacking mechanism (4) is arranged on the laminate (12), the bearing frame (23) is arranged in an opening manner at the side edge position facing the mounting jacking mechanism (4), and a vertically lifting jacking bracket (45) is arranged on the mounting jacking mechanism (4);

the jacking clamping mechanism (5) is arranged on the upper end face of the jacking bracket (45), and the jacking clamping mechanism (5) comprises an electric turntable (51), a rotating base plate (52), an electric cylinder (53), a jacking base frame (54), a clamping baffle plate (55) and a clamping spring (56); electric turntable (51) fixed mounting be in on the up end of jacking bracket, rotatory base plate (52) fixed mounting be in on the rotatory terminal surface of electric turntable (51), fixed mounting is two on the bottom face of rotatory base plate (52) electric cylinder (53), jacking bed frame (54) horizontal fixed connection is two the output of electric cylinder (53), jacking bed frame (54) are the channel-section steel form, be provided with spout (541) of two direction perpendicular to its lateral wall on the interior terminal surface of jacking bed frame (54), two horizontal slip is provided with two between spout (541) press from both sides tight baffle (55), two press from both sides tight baffle (55) with all through a plurality ofly between the adjacent lateral wall of jacking bed frame (54) press from both sides tight spring (56) and connect.

2. The light steel portable house construction and installation construction method according to claim 1, characterized in that: the overturning and supporting clamp mechanism (3) further comprises an L plate (31), a guide rod (32), a hand wheel adjusting screw rod (33), a stroke rod (34) and a connecting rod (35); l board (31) vertical fixed mounting be in the bottom of bearing frame (23), L board (31) with vertical fixedly connected with is two between the bottom face of bearing frame (23) guide arm (32), hand wheel adjusting screw (33) are located two between guide arm (32) and vertical rotation set up bearing frame (23) with between L board (31), stroke pole (34) with hand wheel adjusting screw (33) threaded connection sets up and vertical slip sets up two between guide arm (32), anchor clamps fixed plate (36) bottom face with through two between stroke pole (34) connecting rod (35) both ends are articulated to be set up.

3. The light steel portable house construction and installation construction method according to claim 2, characterized in that: the movable bearing main frame mechanism (2) also comprises a translation driving motor (21) and a horizontal lead screw (22); translation driving motor (21) fixed mounting be in on the lateral wall of pulling walking frame (1), horizontal lead screw (22) horizontal rotation sets up on pulling walking frame (1) and with the output shaft fixed connection of translation driving motor (21), be provided with guide rail (11) on pulling walking frame (1), bearing frame (23) horizontal slip sets up on guide rail (11) and with horizontal lead screw (22) threaded connection.

4. The light steel portable house construction and installation construction method according to claim 1, characterized in that: the installation jacking mechanism (4) also comprises a jacking driving motor (41) fixedly arranged at the bottom end of the laminate (12) through a motor fixing seat, two jacking guide frames (42) vertically and fixedly arranged on the upper end surface of the laminate (12), two vertical lead screws (43) and a transmission belt (44), wherein the two vertical lead screws (43) are vertically and rotatably arranged between the laminate (12) and the top end of the jacking guide frames (42), a driving belt wheel (411) is arranged on an output shaft of the jacking driving motor (41), driven belt wheels (431) are arranged at the bottom shaft ends of the two vertical screw rods (43), the two driven belt wheels (431) are in transmission connection with the driving belt wheel (411) through a transmission belt (44), the jacking bracket (45) is vertically arranged between the two jacking guide frames (42) in a sliding manner and is in threaded connection with the two vertical screw rods (43).

5. The light steel portable house construction and installation construction method according to claim 1, characterized in that: the jacking bed frame (54) is horizontally and rotatably provided with a plurality of bearing rollers (542), the bearing rollers (542) are linearly arranged, and the horizontal tangent plane at the upper end of the bearing rollers is flush with the inner end surface of the jacking bed frame (54).

6. The light steel portable house construction and installation construction method according to claim 1, characterized in that: the top end part of the side clamping plate (372) is of a bent plate structure with arc transition, and the bent plate is deviated to the central plate (371).