A deep foundation pit prefabricated concrete waist beam mounting device and a use method thereof

Abstract

The application relates to the field of waist beam mounting equipment, in particular to a deep foundation pit prefabricated concrete waist beam mounting equipment and a use method thereof. The equipment comprises a beam carrying platform, a pushing assembly, an anchoring assembly and a connecting assembly. The waist beam is slidably connected to the beam carrying platform through the pushing assembly. The pushing assembly is arranged on the beam carrying platform and is used for driving the waist beam to move on the beam carrying platform, so that the waist beam is close to a foundation pit surface. The anchoring assembly is arranged on the beam carrying platform and is used for anchoring the waist beam and a supporting pile. The connecting assembly is arranged on the beam carrying platform and is used for connecting adjacent waist beams. In the above manner, when the waist beam and the supporting pile are fixed, a formwork for supporting the waist beam is not needed to be preset in advance, and when the waist beam needs to be disassembled, the formwork does not need to be disassembled, manpower and material resources are saved, and the cost of deep foundation pit supporting is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of beam mounting equipment, in particular to a deep foundation pit prefabricated concrete beam mounting equipment and a use method thereof. BACKGROUND

[0002] In the deep foundation pit support project of engineering construction, the beam is often used to support and fix the support pile. The processing mode of the support pile beam is usually cast-in-place reinforced concrete beam or steel beam. Since the prefabricated assembly beam has the advantages of not being limited by cast-in-place concrete, excellent prefabricated assembly concrete quality, fast construction speed, environmental protection, high mobility of prefabricated component factory, labor saving, site saving, etc., it is widely used at present.

[0003] In the related technology, the steps of mounting the beam on the support pile are as follows: first, a formwork is preset on the support pile, the preset formwork is used to bear the beam, then the beam is placed on the formwork by hoisting equipment, the beam is operated, the beam is close to the support pile, the anchor hole for fixing the support pile is provided on the beam, the anchor is installed in the anchor hole, and the support pile and the beam are fixed by using anchoring. Since the size of the beam is limited, when supporting a larger deep foundation pit, multiple beams need to be assembled and fixed. When assembling, the end of the beam is connected with the end of the previous beam by using high-strength bolts, and finally fixed by using high-strength nuts. The above operation is repeated to fix the beam on the support pile.

[0004] In the related technology, the following technical defects exist: when the beam is fixed with the support pile, the formwork needs to be preset on the support pile in advance, and the formwork needs to be removed after the support is completed. The disassembly and assembly of the formwork need a large amount of manpower and material resources, which increases the cost of deep foundation pit support. SUMMARY

[0005] In order to reduce the cost of deep foundation pit support, the present application provides a deep foundation pit prefabricated concrete beam mounting equipment and a use method thereof.

[0006] In the first aspect, the deep foundation pit prefabricated concrete beam mounting equipment provided by the present application adopts the following technical scheme:

[0007] A deep foundation pit prefabricated concrete beam mounting equipment, comprising a beam platform, a pushing assembly, an anchoring assembly and a connecting assembly; the beam is slidably connected to the beam platform by the pushing assembly;

[0008] The pushing assembly is arranged on the beam platform, and is used to drive the waist beam to move on the beam platform so as to make the waist beam close to the foundation pit surface; the anchoring assembly is arranged on the beam platform, and is used to anchor the waist beam and the supporting pile; and the connecting assembly is arranged on the beam platform, and is used to connect adjacent waist beams.

[0009] By using the above technical scheme, when the waist beam is fixed with the supporting pile, the waist beam is first placed on the beam platform, the pushing assembly is adjusted, the pushing assembly drives the waist beam to move on the beam platform, the waist beam abuts against the supporting pile, at this time, the anchoring assembly is adjusted, the anchoring assembly moves, the anchoring assembly drives the anchor to move, the anchor anchors the waist beam and the supporting pile, then the connecting assembly is adjusted, the connecting assembly connects and fixes adjacent waist beams, and the above operation is repeated, so that the waist beam is completely fixed on the supporting pile, and the waist beam supports the foundation pit surface. By using the above method, when the waist beam is fixed with the supporting pile, the template for supporting the waist beam is not needed to be preset in advance, and when the waist beam needs to be disassembled, the template does not need to be disassembled, so that manpower and material resources are saved, and the cost of deep foundation pit support is reduced.

[0010] Optionally, the pushing assembly comprises a pushing screw, a pushing plate and a pushing motor; the pushing screw is rotationally connected to the beam platform; the pushing plate is threadedly connected to the pushing screw and is slidingly connected to the beam platform; the pushing plate and the beam platform form a placing space for placing the waist beam; and the pushing motor is arranged on the beam platform and is used to drive the pushing screw to rotate.

[0011] By using the above technical scheme, the pushing motor is adjusted, the pushing motor moves to drive the pushing screw to move, the pushing screw rotates to drive the pushing plate to move, the pushing plate moves on the beam platform, the plate contacts the waist beam, the waist beam moves on the pushing platform, the waist beam abuts against the supporting pile, and the waist beam is pre-fixed on the foundation pit surface.

[0012] Optionally, the anchoring assembly comprises an anchoring bracket and a power member; the anchoring bracket is rotationally connected to the beam platform, the anchoring bracket is provided with an installation groove for placing the anchor, and the anchor is slidingly connected to the anchoring bracket; and the power member is arranged on the anchoring bracket and is used to push the anchor on the anchoring bracket into the anchor hole.

[0013] By using the above technical scheme, when the waist beam and the supporting pile are anchored, the anchor is placed on the anchoring bracket, the power member is adjusted, the power member moves, the power member drives the anchor to move on the anchoring bracket, and the anchor is driven to enter the anchor hole, so that the waist beam and the supporting pile are anchored.

[0014] Optionally, the connecting assembly comprises a connecting frame, a clamping block and a driving member; the connecting frame is arranged on the clamping block; the clamping block is slidingly connected to the connecting frame; a high-strength bolt for connecting the adjacent beams is slidingly connected to the clamping block; the high-strength bolt moves on the clamping block; and the high-strength bolt passes through the adjacent beams to connect the adjacent beams.

[0015] By using the above technical scheme, after the anchoring of the beams to the support piles is completed, the high-strength bolt is fixed on the clamping block; the clamping block is adjusted to move on the connecting frame; the clamping block extends into the high-strength bolt mounting hole of the beam; and the high-strength bolt passes through the adjacent beams to fix the adjacent beams.

[0016] Optionally, the connecting assembly further comprises a moving member for driving the clamping block to move; the moving member comprises a moving rack, a moving gear and a moving motor; the moving rack is slidingly connected to the connecting frame; the moving direction of the moving rack is the same as the moving direction of the driving screw; the clamping block is arranged on the moving rack and can extend into the high-strength bolt hole of the beam; the moving gear is rotationally connected to the connecting frame; the moving gear is engaged with the moving rack; and the moving motor is arranged on the connecting frame and is used to drive the moving gear to rotate.

[0017] By using the above technical scheme, the moving motor is adjusted to drive the moving gear to rotate; the rotation of the moving gear drives the moving rack to move; and the movement of the moving rack drives the clamping block to move, so as to drive the clamping block into the mounting hole of the high-strength bolt.

[0018] Optionally, the connecting assembly further comprises a lifting assembly for driving the beam platform to move up and down; the lifting assembly comprises a lifting frame, a lifting plate, a lifting screw, a lifting guide rod and a lifting motor; the lifting screw is rotationally connected to the lifting frame; the axial direction of the lifting screw is perpendicular to the axial direction of the driving screw; the lifting guide rod is arranged on the lifting frame; the axial direction of the lifting guide rod is the same as the axial direction of the lifting screw; one side of the lifting plate is threadedly connected to the lifting screw, and the other side is slidingly connected to the lifting guide rod; and the beam platform is arranged on the lifting plate; the lifting motor is arranged on the lifting frame and is used to drive the lifting screw to rotate.

[0019] By using the above technical scheme, the lifting motor is adjusted to move; the lifting motor drives the lifting screw to rotate; the rotation of the lifting screw drives the lifting plate to move; the lifting plate slides on the guide rod; and the movement of the lifting plate drives the beam platform to move, so as to conveniently support the foundation pit surface of different heights.

[0020] Optionally, further comprising an adjusting assembly for adjusting the angle of the beam platform; the adjusting assembly comprises an adjusting worm gear, an adjusting worm and an adjusting motor; the beam platform is rotationally connected with the lifting plate, the adjusting worm gear is connected with the beam platform; the adjusting worm is rotationally connected with the lifting plate, the adjusting worm is engaged with the adjusting worm gear; the adjusting motor is arranged on the lifting plate, and the adjusting motor is connected with the adjusting worm for driving the adjusting worm to rotate.

[0021] By adopting the above technical scheme, the adjusting motor is started, the adjusting motor rotates, the adjusting motor drives the adjusting worm to move, the adjusting worm moving drives the adjusting worm gear to rotate, and the adjusting worm gear rotating drives the beam platform to rotate, so that the angle of the beam platform is adjusted, and then the waist beam is driven to support the foundation pit surface with different inclination angles.

[0022] Optionally, further comprising a feeding assembly for placing the waist beam on the bearing table; the feeding assembly comprises a feeding support and a transmission member; the feeding support is arranged on one side of the lifting plate and located at a placement space formed by the pushing plate and the beam platform for placing the waist beam; the transmission member is arranged on the feeding support, and the transmission member is used for conveying the waist beam to the feeding support.

[0023] By adopting the above technical scheme, one side of the waist beam is placed on the feeding support, the transmission member is adjusted, the transmission member moves, the transmission member drives the waist beam to move on the feeding support, the waist beam is placed on the feeding support, semi-automatic feeding is realized, and then the time for using the waist beam to support the foundation pit surface is saved, and the efficiency of installing and fixing the waist beam is improved.

[0024] On the other hand, the application provides a use method of the deep foundation pit prefabricated concrete waist beam mounting device, which comprises the following use steps:

[0025] S1: moving the mounting device to the waist beam mounting position; the mounting device is conveyed to the waist beam mounting position by traction equipment or manually pushed and pulled, and the mounting device is adjusted;

[0026] S2: feeding the waist beam; the waist beam is placed on the feeding support, and the waist beam is in contact with the transmission roller;

[0027] S21: the transmission member moves; the transmission member completely places the waist beam on the feeding support; the power source is adjusted, the power source drives the transmission roller to move, the transmission roller moving drives the waist beam to move, and the waist beam is completely conveyed to the feeding support;

[0028] S3: the lifting assembly moves and drives the waist beam to the foundation pit support position; the lifting motor is adjusted, the lifting motor rotates, the lifting motor drives the lifting screw to move, the lifting screw moving drives the lifting plate to move, and the lifting plate conveys the beam platform to the waist beam mounting position;

[0029] S4: installing and fixing the waist beam;

[0030] S41: pushing the waist beam against the foundation pit surface by the pushing assembly; adjusting the pushing motor, rotating the pushing motor, driving the pushing screw to rotate by the pushing motor, moving the pushing plate by the pushing screw, and making the pushing plate contact the waist beam to tightly push the waist beam against the foundation pit surface;

[0031] S42: anchoring the waist beam and the support pile by the anchoring assembly; placing the anchor bar on the anchoring support, adjusting the power member, and driving the anchor bar to move on the anchoring support by the power member, so that the anchor bar is pushed into the anchor hole to achieve anchoring of the waist beam and the foundation pit surface; when a certain angle needs to be anchored, adjusting the pushing cylinder, driving the anchoring support to rotate by the pushing cylinder, and making the anchoring support and the beam platform present a certain angle, and repeating the above anchoring operation;

[0032] S43: fixing and connecting adjacent waist beams by the connecting assembly; installing the high-strength bolt on the clamping block, starting the moving motor, moving the moving motor, driving the moving gear to move by the moving motor, rotating the moving gear to drive the moving rack to move, moving the clamping block by the moving rack, extending the clamping block into the high-strength bolt installation slot of the waist beam, adjusting the driving member, moving the driving member, and driving the high-strength bolt to move by the driving member, so that the high-strength bolt penetrates through the adjacent waist beams to achieve fixation of the adjacent waist beams;

[0033] S5: repeating the above steps to complete the installation and fixation of the waist beam of the deep foundation pit.

[0034] In summary, the present application has at least one of the following beneficial technical effects:

[0035] 1. The present application places the waist beam on the beam platform, adjusts the pushing assembly, drives the waist beam to move on the beam platform by the pushing assembly, tightly pushes the waist beam against the support pile, adjusts the anchoring assembly at this time, moves the anchoring assembly, drives the anchor bar to move by the anchoring assembly, anchors the waist beam and the support pile by the anchor bar, adjusts the connecting assembly afterwards, connects and fixes the adjacent waist beams by the connecting assembly, and repeatedly performs the above operations to achieve comprehensive fixation of the waist beam on the support pile, and further achieve support of the waist beam on the foundation pit surface;

[0036] 2. The present application places the anchor bar on the anchoring support, adjusts the power member, moves the power member, drives the anchor bar to move on the anchoring support by the power member, drives the anchor bar into the anchor hole to achieve anchoring of the waist beam and the support pile;

[0037] 3. The present application fixes the high-strength bolt on the clamping block, adjusts the clamping block, moves the clamping block on the connecting frame, extends the clamping block into the high-strength bolt installation hole of the waist beam, and penetrates the high-strength bolt through the adjacent waist beams to achieve fixation between the adjacent waist beams. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1is a use state schematic diagram of a deep foundation precast concrete waist beam mounting equipment of the application;

[0039] Figure 2 is another view use state structure schematic diagram of a deep foundation precast concrete waist beam mounting equipment of the application;

[0040] Figure 3 is Figure 2 A part enlarged view;

[0041] Figure 4 is Figure 1 B part enlarged view;

[0042] Figure 5 is a whole structure schematic diagram of a deep foundation precast concrete waist beam mounting equipment of the application;

[0043] Figure 6 is Figure 5 C part enlarged view;

[0044] Figure 7 is Figure 1 D part enlarged view.

[0045] Fig. 1, the beam platform; 2, push assembly; 21, push screw; 22, push plate; 23, push motor; 3, anchoring assembly; 31, anchoring support; 32, power piece; 33, push cylinder; 34, translation piece; 341, translation rack; 342, translation gear; 343, translation motor; 4, connecting assembly; 41, connecting frame body; 42, clamping block; 43, driving piece; 44, moving piece; 441, moving rack; 442, moving gear; 443, moving motor; 5, lifting assembly; 51, lifting frame body; 52, lifting plate; 53, lifting screw; 54, lifting guide rod; 55, lifting motor; 6, adjusting assembly; 61, adjusting worm; 62, adjusting worm; 63, adjusting motor; 7, feeding assembly; 71, feeding support; 72, transmission piece; 721, transmission roller; 722, power source; 8, waist beam; 81, high-strength bolt mounting hole; 82, reserved anchor hole. DETAILED DESCRIPTION

[0046] The application will be further described below in conjunction with the accompanying drawings. Figures 1-7

[0047] The application discloses a deep foundation precast concrete waist beam mounting equipment.

[0048] Embodiment one:

[0049] Refer to Figure 1 , Figure 2 ​The waist beam is provided with high-strength bolt mounting holes 81 and reserved anchor cable holes 82; the high-strength bolt mounting holes 81 are arranged at one end of the adjacent waist beams 8 close to each other and are used for mounting high-strength bolts; the reserved anchor cable holes 82 are arranged on the waist beam 8 and are used for mounting anchor bars.

[0050] With reference to Figure 1 , Figure 2 The deep foundation pit prefabricated concrete waist beam 8 mounting device comprises a beam platform 1, a pushing assembly 2, an anchoring assembly 3, a connecting assembly 4, a lifting assembly 5, an adjusting assembly 6 and a feeding assembly 7; the bearing platform is mounted on the lifting assembly 5 through the adjusting assembly 6; the lifting assembly 5 is used to drive the beam platform 1 to move up and down, so that the foundation pit surface of different heights can be supported; the adjusting assembly 6 is used to adjust the angle of the bearing platform to meet the support of the foundation pit surface of different inclinations; the waist beam 8 is slidably connected to the beam platform 1 through the pushing assembly 2; the pushing assembly 2 is mounted on the beam platform 1 and is used to drive the waist beam 8 to move on the beam platform 1, so that the waist beam 8 is close to the foundation pit surface; the anchoring assembly 3 is mounted on the beam platform 1 and is used to anchor the waist beam 8 and the support pile; the connecting assembly 4 is mounted on the beam platform 1 and is used to connect the adjacent waist beams 8; the feeding assembly 7 is connected to the bearing platform, so that the waist beam 8 can be placed on the bearing platform, thereby improving the support efficiency of the foundation pit surface.

[0051] With reference to Figure 1 The pushing assembly 2 comprises a pushing screw 21, a pushing plate 22 and a pushing motor 23; the pushing screw 21 is rotationally connected to the beam platform 1, wherein the movement direction of the pushing screw 21 is perpendicular to the plane where the foundation pit surface is located; the pushing plate 22 is threadedly connected to the pushing screw 21 and is slidably connected to the beam platform 1; the pushing plate 22 and the beam platform 1 form a placing space for placing the waist beam 8; the pushing motor 23 is used to drive the casing of the pushing screw 21 to rotate, and the casing is fixed to the beam platform 1 through bolts; the output shaft of the pushing motor 23 is coaxially fixedly connected to the pushing screw 21.

[0052] With reference to Figure 1 In this embodiment, in order to facilitate the stable movement of the pushing plate 22 on the bearing platform, a pushing groove for the movement of the pushing plate 22 is arranged on the bearing platform; the arrangement direction of the pushing groove is the same as the axial direction of the pushing screw 21; the pushing motor 23 is fixed to the side wall of the pushing groove; and the pushing plate 22 extends into the pushing groove.

[0053] With reference to Figure 3 , Figure 4, the anchoring assembly 3 comprises an anchoring support 31 and a power member 32; the anchoring support 31 is rotationally connected with the beam platform 1, wherein the axial direction of the rotation axis of the anchoring support 31 is perpendicular to the axial direction of the pushing screw 21, the anchoring support 31 is provided with an installation slot for placing the anchor bar, and the anchor bar is slidingly connected with the anchoring support 31 through the power member 32; the power member 32 is installed on the anchoring support 31, and the power member 32 is used for pushing the anchor bar on the anchoring support 31 into the anchor bar hole.

[0054] With reference to Figure 3 , Figure 4 , the power member 32 in the embodiment of the application is preferably a power cylinder; the base of the power cylinder is fixedly connected with the anchoring support 31 through bolts; the anchor bar is placed on the piston rod of the power cylinder, the power cylinder is adjusted, the power cylinder moves to drive the anchor bar to move on the anchoring support 31, the anchor bar extends into the anchor bar hole, and the anchoring of the waist beam 8 and the support pile is realized.

[0055] With reference to Figure 3 , in the embodiment of the application, in order to facilitate the rotation of the anchoring support 31, the anchoring support 31 is connected with the beam platform 1 through a pushing cylinder 33, the base of the pushing cylinder 33 is hingedly connected with the beam platform 1, and the piston rod of the pushing cylinder 33 is in movement with the anchoring support 31, in the application, in order to facilitate the rotation of the anchoring support 31, the pushing cylinder 33 is provided in two groups, and the two groups of pushing cylinders 33 are symmetrically arranged about the pushing direction of the waist beam 8.

[0056] With reference to Figure 3 , Figure 5 , in order to facilitate the movement of the anchoring assembly 3 on the beam platform 1, the anchoring assembly 3 is installed on the beam platform 1 through a translation member 34, the moving member 44 comprises a translation rack 341, a translation gear 342 and a translation motor 343; the translation rack 341 is fixed on the beam platform 1, the translation gear 342 is rotationally connected with the beam platform 1, the translation gear 342 is engaged with the translation rack 341, the housing of the translation motor 343 is fixed on the beam platform 1 through bolts, the output shaft of the translation motor 343 is fixed in a keyed connection manner with the translation gear 342, and the axial direction of the output shaft of the translation motor 343 is perpendicular to the length direction of the translation rack 341.

[0057] With reference to Figure 5 , Figure 6 , the connecting assembly 4 comprises a connecting frame body 41, a clamping block 42, a driving member 43 and a moving member 44; the connecting frame body 41 is arranged on the clamping block 42; the clamping block 42 is slidingly connected with the connecting frame body 41 through the moving member 44, the high-strength bolt for connecting the waist beams 8 is slidingly connected with the clamping block 42, the high-strength bolt moves on the clamping block 42, and the high-strength bolt passes through the adjacent waist beams 8 to realize the connection between the adjacent waist beams 8; the driving member 43 is installed on the clamping block 42, and the driving member 43 is used for driving the high-strength bolt to pass through the waist beam 8.

[0058] With reference to Figure 6 , the moving piece 44 in the embodiment of the application comprises a moving rack 441, a moving gear 442 and a moving motor 443; the moving rack 441 is slidingly connected to the connecting frame body 41, and the length direction of the moving rack 441 is the same as the movement direction of the driving screw; the moving gear 442 is rotatably connected to the connecting frame body 41 by the moving motor 443, the moving gear 442 is engaged with the moving rack 441, and the moving motor 443 is used to drive the moving gear 442 to rotate.

[0059] With reference to Figure 6 , the driving piece 43 in the embodiment of the application is preferably a driving cylinder; the driving cylinder is bolted to the clamping block 42, and the movement direction of the driving cylinder is perpendicular to the movement direction of the moving rack 441; the high-strength bolt is placed on the clamping block 42, the driving cylinder is started, the driving cylinder moves, the movement of the driving cylinder drives the high-strength bolt to move, the high-strength bolt penetrates through the adjacent waist beam 8, and the fixing between the adjacent waist beams 8 is achieved.

[0060] With reference to Figure 1 , the lifting assembly 5 comprises a lifting frame body 51, a lifting plate 52, a lifting screw 53, a lifting guide rod 54 and a lifting motor 55; the lifting screw 53 is rotatably connected to the lifting frame body 51, and the axial direction of the lifting screw 53 is perpendicular to the axial direction of the driving screw; the lifting guide rod 54 is fixed to the lifting frame body 51, and the axial direction of the lifting guide rod 54 is the same as the axial direction of the lifting screw 53; one side of the lifting plate 52 is threadedly connected to the lifting screw 53, and the other side is slidingly connected to the lifting guide rod 54; the load beam platform 1 is rotatably connected to the lifting plate 52 through the adjusting assembly 6; the housing of the lifting motor 55 is fixed to the lifting frame body 51 by bolts, the output shaft of the lifting motor 55 is coaxially connected to the lifting screw 53 through a shaft coupling, and the lifting motor 55 is used to drive the lifting screw 53 to rotate.

[0061] With reference to Figure 1 , Figure 7 , the adjusting assembly 6 comprises an adjusting worm gear 61, an adjusting worm 62 and an adjusting motor 63; the load platform is rotatably connected to the lifting plate 52, wherein the axial direction of the rotation shaft of the load platform and the lifting plate 52 is perpendicular to the axial direction of the lifting screw 53, and the adjusting worm gear 61 is connected to the load beam platform 1; the adjusting worm 62 is rotatably connected to the lifting plate 52, the axial line of the adjusting worm 62 is perpendicular to the rotation axial direction of the load beam assembly and the lifting plate 52, and the adjusting worm 62 is engaged with the adjusting worm gear 61; the housing of the adjusting motor 63 is fixed to the lifting plate 52 by bolts, the adjusting motor 63 is fixedly connected to the adjusting worm 62 through a shaft coupling, and the adjusting motor 63 is used to drive the adjusting worm 62 to rotate.

[0062] With reference to Figure 1The feeding assembly 7 comprises a feeding support 71 and a transmission member 72. The feeding support 71 is installed on one side of the lifting plate 52 and is located at a position where the pushing plate 22 and the beam platform 1 form a placing space for placing the waist beam 8. The transmission member is installed on the feeding support body and is used to convey the waist beam 8 to the feeding support 71, so as to realize semi-automatic feeding of the waist beam 8 and improve the supporting efficiency of the waist beam 8 on the foundation pit surface.

[0063] With reference to Figure 1 The transmission member 72 in the embodiment comprises a transmission roller 721 and a power source 722. The transmission roller 721 is rotationally connected to the feeding support 71 and has the same axial direction as the adjusting worm 62. The power source 722 is installed on the feeding support 71 and is used to drive the transmission roller to rotate.

[0064] Embodiment two

[0065] The embodiment discloses a use method of a deep foundation pit prefabricated concrete waist beam mounting device. The mounting steps are as follows:

[0066] S1: moving the mounting device to the waist beam 8 mounting position; the mounting device is conveyed to the waist beam 8 mounting position by means of traction equipment or manual pushing and pulling, and the mounting device is adjusted;

[0067] S2: feeding the waist beam 8; the waist beam 8 is placed on the feeding support 71, and the waist beam 8 is in contact with the transmission roller 721;

[0068] S21: moving the transmission member 72; the transmission member 72 completely places the waist beam 8 on the feeding support 71; the power source 722 is adjusted, the power source 722 drives the transmission roller 721 to move, the transmission roller 721 drives the waist beam 8 to move, and the waist beam 8 is completely conveyed to the feeding support 71;

[0069] S3: moving the lifting assembly 5 to convey the waist beam 8 to the foundation pit supporting position; the lifting motor 55 is adjusted, the lifting motor 55 rotates, the lifting motor 55 drives the lifting screw 53 to move, the lifting screw 53 drives the lifting plate 52 to move, and the lifting plate 52 conveys the beam platform 1 to the waist beam 8 mounting position;

[0070] S4: mounting and fixing the waist beam 8;

[0071] S41: pushing the waist beam 8 against the foundation pit surface by the pushing assembly 2; the pushing motor 23 is adjusted, the pushing motor 23 rotates, the pushing motor 23 drives the pushing screw 21 to rotate, the pushing screw 21 drives the pushing plate 22 to move, the pushing plate 22 moves and is in contact with the waist beam 8, and the waist beam 8 is tightly pressed against the foundation pit surface;

[0072] S42: the anchoring assembly 3 anchors the waist beam 8 with the support pile; the anchor bar is placed on the anchoring support 31, the power member 32 is adjusted, the power drives the anchor bar to move on the anchoring support 31, the anchor bar is pushed into the anchor bar hole, and anchoring of the waist beam 8 and the foundation pit surface is realized; when a certain angle needs to be anchored, the push cylinder 33 is adjusted, the push cylinder 33 drives the anchoring support 31 to rotate, the anchoring support 31 and the load beam platform 1 present a certain angle, and the above anchoring operation is repeated;

[0073] S43: the connecting assembly 4 fixes and connects adjacent waist beams 8; the high-strength bolt is installed on the clamping block 42, the moving motor 443 is started, the moving motor 443 moves, the moving motor 443 drives the moving gear 442 to move, the moving gear 442 rotates to drive the moving rack 441 to move, the moving rack 441 drives the clamping block 42 to move, the clamping block 42 extends into the high-strength bolt installation groove of the waist beam 8, the driving member 43 is adjusted, the driving member 43 moves, the driving member 43 drives the high-strength bolt to move, the high-strength bolt penetrates through the adjacent waist beam 8, and the adjacent waist beam 8 is fixed;

[0074] S5: the above steps are repeated to complete the installation and fixation of the deep foundation pit waist beam 8.

[0075] The above are preferred embodiments of the application, and are not intended to limit the protection scope of the application, so: any equivalent changes made on the basis of the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A method for using a deep foundation pit precast concrete waist beam installation device, comprising a deep foundation pit precast concrete waist beam installation device, characterized in that: A deep foundation pit precast concrete waist beam installation device comprises a beam-carrying platform (1), a pushing assembly (2), an anchoring assembly (3) and a connecting assembly (4); the waist beam (8) is slidably connected to the beam-carrying platform (1) through the pushing assembly (2); the pushing assembly (2) is arranged on the beam-carrying platform (1), and the pushing assembly (2) is used to drive the waist beam (8) to move on the beam-carrying platform (1) so that the waist beam (8) is close to the foundation pit surface; the anchoring assembly (3) is arranged on the beam-carrying platform (1), and the anchoring assembly (3) is used to anchor the waist beam (8) to the supporting pile; the connecting assembly (4) is arranged on the beam-carrying platform (1), and the connecting assembly (4) is used to connect adjacent waist beams (8); The pushing assembly (2) includes a pushing screw (21), a pushing plate (22) and a pushing motor (23); the pushing screw (21) is rotatably connected to the beam-carrying platform (1); the pushing plate (22) is threadedly connected to the pushing screw (21) and is slidably connected to the beam-carrying platform (1); the pushing plate (22) and the beam-carrying platform (1) form a placement space for placing the waist beam (8); the pushing motor (23) is provided on the beam-carrying platform (1), and the pushing motor (23) is used to drive the pushing screw (21) to rotate; The anchoring assembly (3) comprises an anchoring bracket (31) and a power piece (32); the anchoring bracket (31) is rotatably connected to the beam-carrying platform (1); the anchoring bracket (31) is provided with a mounting groove for placing anchor bars, and the anchor bars are slidably connected to the anchoring bracket (31); the power piece (32) is provided on the anchoring bracket (31), and is used to push the anchor bars on the anchoring bracket (31) into the anchor bar holes; The connecting assembly (4) includes a connecting frame (41), a clamping block (42) and a driving member (43); the connecting frame (41) is arranged on the clamping block (42); the clamping block (42) is slidably connected to the connecting frame (41), and the high-strength bolts connecting the waist beam (8) are slidably connected to the clamping block (42); the high-strength bolts move on the clamping block (42), and the high-strength bolts pass through adjacent waist beams (8) to achieve connection between adjacent waist beams (8); the driving member (43) is arranged on the clamping block (42) and is used to drive the high-strength bolts to pass through the waist beam (8); The connecting assembly (4) further includes a moving member (44) for driving the clamping block (42) to move; the moving member (44) includes a moving rack (441), a moving gear (442) and a moving motor (443); the moving rack (441) is slidably connected to the connecting frame (41), and the moving direction of the moving rack (441) is the same as the moving direction of the pushing screw (21); the clamping block (42) is provided on the moving rack (441), and the clamping block (42) can extend into the high-strength bolt hole of the waist beam (8); the moving gear (442) is rotatably connected to the connecting frame (41), and the moving gear (442) is engaged with the moving gear (442); the moving motor (443) is provided on the connecting frame (41), and the moving motor (443) is used to drive the moving gear (442) to rotate; The lifting assembly (5) is further included to drive the beam-carrying platform (1) to move up and down; the lifting assembly (5) includes a lifting frame (51), a lifting plate (52), a lifting screw (53), a lifting guide rod (54) and a lifting motor (55); the lifting screw (53) is rotatably connected to the lifting frame (51), and the axial direction of the lifting screw (53) is perpendicular to the axial direction of the pushing screw (21); the lifting guide rod (54) is provided on the lifting frame (51), and the axial direction of the lifting guide rod (54) is the same as the axial direction of the lifting screw (53); one side of the lifting plate (52) is threadedly connected to the lifting screw (53), and the other side is slidably connected to the lifting guide rod (54), and the beam-carrying platform (1) is provided on the lifting plate (52); the lifting motor (55) is provided on the lifting frame (51), and the lifting motor (55) is used to drive the lifting screw (53) to rotate; It also includes a loading assembly (7) for placing the waist beam (8) on the supporting platform; the loading assembly (7) includes a loading bracket (71) and a transmission member (72); the loading bracket (71) is arranged on one side of the lifting plate (52) and is located at a placement space formed by the pushing plate (22) and the beam-carrying platform (1) for placing the waist beam (8); the transmission member (72) is arranged on the loading bracket (71), and the transmission member (72) is used to transfer the waist beam (8) to the loading bracket (71); It also includes the following usage steps: S1: moving the installation equipment to the installation location of the waist beam (8); transporting the installation equipment to the installation location of the waist beam (8) by means of traction equipment or manual pushing and pulling, and adjusting the installation equipment; S2: Loading the waist beam (8); placing the waist beam (8) on the loading bracket (71), and the waist beam (8) contacts the transmission roller (721); S21: The transmission member (72) moves; the transmission member (72) completely places the waist beam (8) on the loading bracket (71); the power source (722) is adjusted, the power source (722) drives the transmission roller (721) to move, and the movement of the transmission roller (721) drives the waist beam (8) to move, and the waist beam (8) is completely sent to the loading bracket (71); S3: The lifting assembly (5) moves, driving the waist beam (8) to the foundation pit support; the lifting motor (55) is adjusted, the lifting motor (55) rotates, the lifting motor (55) drives the lifting screw (53) to move, the lifting screw (53) moves and drives the lifting plate (52) to move, and the lifting plate (52) sends the beam platform (1) to the waist beam (8) installation location; S4: Install and fix the waist beam (8); S41: The pushing component (2) pushes the waist beam (8) to press against the foundation pit surface; the pushing motor (23) is adjusted to rotate the pushing motor (23), the pushing motor (23) drives the pushing screw (21) to rotate, the pushing screw (21) drives the pushing plate (22) to move, the pushing plate (22) moves and contacts the waist beam (8), and the waist beam (8) is pressed against the foundation pit surface; S42: The anchoring assembly (3) anchors the waist beam (8) and the support pile; the anchor bar is placed on the anchor bracket (31), and the power member (32) is adjusted. The power drives the anchor bar to move on the anchor bracket (31), and the anchor bar is pushed into the anchor bar hole to achieve the anchoring of the waist beam (8) and the foundation pit surface; when a certain angle of anchoring is required, the pushing cylinder (33) is adjusted. The pushing cylinder (33) drives the anchor bracket (31) to rotate, and the anchor bracket (31) and the beam-carrying platform (1) present a certain angle, and the above anchoring operation is repeated; S43: The connecting component (4) fixes and connects the adjacent waist beams (8); the high-strength bolts are installed on the clamping block (42), the moving motor (443) is started, the moving motor (443) moves, the moving motor (443) drives the moving gear (442) to move, the moving gear (442) rotates to drive the moving rack (441) to move, the moving rack (441) drives the clamping block (42) to move, the clamping block (42) extends into the high-strength screw installation groove of the waist beam (8), the driving member (43) is adjusted, the driving member (43) moves, the driving member (43) drives the high-strength bolts to move, the high-strength bolts pass through the adjacent waist beams (8), and the adjacent waist beams (8) are fixed; S5: Repeat the above steps to complete the installation and fixation of the deep foundation pit waist beam (8).

2. The method for using the deep foundation pit precast concrete waist beam installation device according to claim 1, characterized in that: The invention also includes an adjusting component (6) for adjusting the angle of the beam-carrying platform (1); the adjusting component (6) includes an adjusting worm wheel (61), an adjusting worm (62) and an adjusting motor (63); the beam-carrying platform (1) is rotationally connected to the lifting plate (52), and the adjusting worm wheel (61) is connected to the beam-carrying platform (1); the adjusting worm (62) is rotationally connected to the lifting plate (52), and the adjusting worm (62) is meshed with the adjusting worm wheel (61); the adjusting motor (63) is provided on the lifting plate (52), and the adjusting motor (63) is connected to the adjusting worm (62) and is used to drive the adjusting worm (62) to rotate.

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