House building deep foundation pit auxiliary supporting equipment
Technical Field
The utility model relates to the technical field of foundation pit support, in particular to auxiliary support equipment for a deep foundation pit of a building.
Background
The deep foundation pit support is a measure for supporting, reinforcing and protecting the side wall of the deep foundation pit and the surrounding environment of the foundation pit in order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit. In the supporting of a deep foundation pit, a groove is usually formed in the edges of the peripheral side walls of the bottom of the deep foundation pit, a baffle plate for supporting the side walls of the foundation pit is penetrated into the groove, a certain gap is reserved between the baffle plate and the side walls of the foundation pit, the baffle plate is supported in the deep foundation pit through inclined supporting rods, after the baffle plate is fixed, concrete is poured between the baffle plate and the side walls of the deep foundation pit, so that a stable supporting body is formed, and the supporting effect on the side walls of the deep foundation pit is achieved.
The utility model patent of China with the bulletin number of CN219951979U discloses auxiliary supporting equipment for deep foundation pit of building construction, which relates to the technical field of foundation pit supporting and comprises a base plate, wherein the base plate is connected with a supporting plate, the base plate is rotationally connected with a supporting rod, one end of the supporting rod, far away from the base plate, is connected with a connecting rod in a sliding manner, the supporting rod is provided with a groove for clamping the connecting rod in and sliding, the connecting rod is fixedly connected with the supporting rod through a first locking piece, the supporting plate is fixedly connected with a plurality of installation blocks, one end of the connecting rod, far away from the supporting rod, is rotationally connected with a fixing block, the installation blocks are provided with fixing grooves for clamping the fixing blocks in, and the fixing blocks are connected with the installation blocks through second locking pieces. When the connecting rod is in corresponding position, the one end of the first locking piece passes through the supporting rod and the connecting rod in sequence, so that the fixed connection of the supporting rod and the connecting rod is realized. The fixed block is blocked into the corresponding fixed slot, and one end of the second locking piece sequentially penetrates through the mounting block and the fixed block, so that the fixed connection of the mounting block and the fixed block is realized, and the assembly efficiency of the supporting mechanism is improved.
However, the patent has the following defects that the fixing blocks are clamped into corresponding fixing grooves in the actual use process, one end of the second locking piece sequentially penetrates through the mounting blocks and the fixing blocks, so that the fixing connection of the mounting blocks and the fixing blocks is realized, and due to the fact that the heights of the mounting blocks are different, when the supporting heights are required to be adjusted, the second locking piece is required to be detached and then the fixing blocks are required to be moved into the mounting blocks corresponding to the supporting heights, the whole adjusting and mounting process is complicated, and the adjusting and mounting time is prolonged.
Disclosure of utility model
The utility model aims to provide a house building deep foundation pit auxiliary supporting device, which solves the problems that in the background art, when the supporting height needs to be adjusted, a second locking piece needs to be detached and then a fixed block is moved into a mounting block corresponding to the supporting height, the whole adjusting and mounting process is complicated, and the adjusting and mounting time is prolonged.
The technical scheme of the utility model is as follows:
The utility model provides a building deep basal pit auxiliary stay equipment, includes bottom plate, backup pad, crane, adjusting part, two reinforcing plate and three supporting part, the backup pad is installed on the outer wall of one side of bottom plate, be equipped with three spout of vertical setting on the inner wall of backup pad, three supporting part equidistant setting is at the top of bottom plate to the top of three supporting part respectively with three spout sliding fit, two reinforcing plate symmetry sets up the top at three supporting part, the both sides of crane are connected with two reinforcing plate respectively, the vertical setting of adjusting part is on the inner wall of backup pad to adjusting part's one end is connected with the crane.
Further, every supporting component all includes fixed block, first articulated seat, installation piece, mounting groove, inserted block, fixing bolt, second articulated seat, first bracing piece and second bracing piece, the fixed block is installed at the top of bottom plate, first articulated seat installs the top at the fixed block, installation piece slidable mounting is on the spout, the mounting groove is seted up on the installation piece, the inserted block is pegged graft on the mounting groove, fixing bolt installs on the installation piece to fixing bolt carries out the spiro union with inserted block and mounting groove, the second articulated seat sets up on the outer wall of inserted block, the bottom of first bracing piece articulates in first articulated seat, the top of second bracing piece articulates in the second articulated seat, be equipped with in the second bracing piece and hold the chamber sliding fit, the bottom of second bracing piece is equipped with the through-hole, be equipped with the round hole that a plurality of equidistant setting on the first bracing piece.
Further, through holes in the second support rods in the three support assemblies and corresponding round holes are penetrated with reinforcing screws, and locking nuts are screwed at two ends of each reinforcing screw.
Further, the adjusting assembly comprises an upper rotating block, a lower rotating block, an adjusting screw, an adjusting block, an adjusting handle and a limiting part, wherein the upper rotating block and the lower rotating block are symmetrically arranged on the inner wall of the supporting plate, the adjusting screw is rotatably arranged between the upper rotating block and the lower rotating block, the adjusting block is sleeved on the adjusting screw and is in threaded connection with the adjusting screw, the adjusting block is connected with the lifting frame, the adjusting handle is arranged at the top of the adjusting screw, the top of the adjusting handle is provided with a limiting groove, the limiting part is arranged on the inner wall of the top end of the supporting plate, and the bottom end of the limiting part is spliced with the limiting groove.
Further, the spacing part includes spacing, pull rod, stopper, pull handle and spring, the spacing is installed on the top inner wall of backup pad, pull rod slidable mounting is on the spacing, the stopper is installed in the bottom of pull rod to the stopper is pegged graft with spacing recess, the top at the pull rod is installed to the pull handle, the outside at the pull rod is established to the spring housing, and the both ends of spring are connected with spacing and stopper respectively.
Further, reinforcing connecting rods are arranged among the fixing blocks in the three supporting components.
Further, the bottom of the bottom plate is provided with a plurality of ground inserting cone columns.
Compared with the prior art, the utility model provides the house building deep foundation pit auxiliary supporting equipment by improvement, which has the following improvement and advantages:
When the supporting heights of the top ends of the three supporting components are required to be adjusted, the adjusting components only need to be rotated, the adjusting components drive the lifting frame to lift, the lifting frame drives the top ends of the three supporting components to slide on the three sliding grooves respectively by using the two reinforcing plates, and therefore the height of the supporting boards supported by the top ends of the two supporting components is quickly adjusted, the whole adjusting and mounting process is quite quick, and the adjusting and mounting time is greatly shortened.
According to the utility model, the pull handle is pulled upwards, the pull handle drives the pull rod and the limiting block to move upwards, the limiting block moves upwards to be separated from the limiting groove, the adjusting handle can be rotated at the moment, meanwhile, the spring is stressed to compress and deform, when the adjusting handle does not need to rotate, the pull handle is loosened, and the limiting block moves downwards rapidly to plug in the limiting groove under the action of spring reset, so that rapid limiting of the adjusting handle is realized.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a second embodiment of the present utility model;
FIG. 3 is a schematic perspective view of a support assembly of the present utility model;
FIG. 4 is a schematic perspective view of a mounting block of the present utility model;
FIG. 5 is a schematic perspective view of an adjustment assembly of the present utility model;
fig. 6 is a partially exploded view of the adjustment assembly of the present utility model.
Reference numerals illustrate:
The floor 1, the ground inserting taper column 11, the supporting plate 2, the sliding chute 21, the lifting frame 3, the adjusting component 4, the upper rotating block 41, the lower rotating block 42, the adjusting screw 43, the adjusting block 44, the adjusting handle 45, the limiting component 46, the limiting frame 461, the pull rod 462, the limiting block 463, the pull handle 464, the spring 465, the limiting groove 47, the reinforcing plate 5, the supporting component 6, the fixing block 61, the first hinging seat 62, the mounting block 63, the mounting groove 64, the inserting block 65, the fixing bolt 66, the second hinging seat 67, the first supporting rod 68, the round hole 681, the second supporting rod 69, the through hole 691, the reinforcing screw 7, the locking nut 71 and the reinforcing connecting rod 8.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
According to the utility model, as shown in figures 1-6, the auxiliary supporting equipment for the deep foundation pit of the building construction is provided by improvement, the auxiliary supporting equipment comprises a bottom plate 1, a supporting plate 2, a lifting frame 3, an adjusting component 4, two reinforcing plates 5 and three supporting components 6, wherein the supporting plate 2 is installed on the outer wall of one side of the bottom plate 1, three vertically arranged sliding grooves 21 are formed in the inner wall of the supporting plate 2, the three supporting components 6 are arranged at the top of the bottom plate 1 at equal intervals, the top ends of the three supporting components 6 are respectively in sliding fit with the three sliding grooves 21, the two reinforcing plates 5 are symmetrically arranged at the top ends of the three supporting components 6, two sides of the lifting frame 3 are respectively connected with the two reinforcing plates 5, the adjusting component 4 is vertically arranged on the inner wall of the supporting plate 2, one end of the adjusting component 4 is connected with the lifting frame 3, when the supporting heights of the top ends of the three supporting components 6 need to be adjusted, the adjusting component 4 only needs to be rotated, the lifting frame 3 is driven by the two reinforcing plates 5 to drive the top ends of the three supporting components 6 to slide on the three sliding grooves 21 respectively, and accordingly the mounting time of the two supporting components 2 is greatly shortened, and the installation time is greatly shortened.
Specifically, each supporting component 6 includes a fixed block 61, a first hinging seat 62, a mounting block 63, a mounting groove 64, an inserting block 65, a fixing bolt 66, a second hinging seat 67, a first supporting rod 68 and a second supporting rod 69, the fixed block 61 is mounted at the top of the bottom plate 1, the first hinging seat 62 is mounted at the top of the fixed block 61, the mounting block 63 is slidably mounted on the chute 21, the mounting groove 64 is formed on the mounting block 63, the inserting block 65 is inserted in the mounting groove 64, the fixing bolt 66 is mounted on the mounting block 63, the inserting block 65 is screwed with the mounting groove 64 by the fixing bolt 66, the second hinging seat 67 is arranged on the outer wall of the inserting block 65, the bottom end of the first supporting rod 68 is hinged in the first hinging seat 62, the top end of the second supporting rod 69 is hinged in the second hinging seat 67, a containing cavity is arranged in the second supporting rod 69, the first supporting rod 68 is slidably matched with the containing cavity, the bottom end of the second supporting rod 69 is provided with a through hole 691, a plurality of equally-spaced round holes 681 are formed in the first supporting rod 68, the second supporting rod 69 is inserted in the corresponding through holes 691 and the two ends of the reinforcing screw nuts 71 are screwed with the corresponding reinforcing screw nuts 71; the first support rod 68 is in sliding fit with the accommodating cavity to support the fixed block 61 and the mounting block 63 in a quick matching mode, the fixing bolt 66 is used for screwing the inserting block 65 into the mounting groove 64 to achieve quick inserting and mounting of the inserting block 65 into the mounting groove 64, the through hole 691 and the round hole 681 are matched to facilitate the reinforcing screw 7 to penetrate through to lock and limit the first support rod 68, and meanwhile the reinforcing screw 7 is used for reinforcing connection between the first support rod 68 and the second support rod 69.
Specifically, the adjusting assembly 4 comprises an upper rotating block 41, a lower rotating block 42, an adjusting screw 43, an adjusting block 44, an adjusting handle 45 and a limiting component 46, wherein the upper rotating block 41 and the lower rotating block 42 are symmetrically arranged on the inner wall of the supporting plate 2, the adjusting screw 43 is rotatably installed between the upper rotating block 41 and the lower rotating block 42, the adjusting block 44 is sleeved on the adjusting screw 43, the adjusting block 44 is in threaded connection with the adjusting screw 43, the adjusting block 44 is connected with the lifting frame 3, the adjusting handle 45 is installed at the top of the adjusting screw 43, a limiting groove 47 is formed in the top of the adjusting handle 45, the limiting component 46 is installed on the inner wall of the top end of the supporting plate 2, the bottom end of the limiting component 46 is spliced with the limiting groove 47, the adjusting screw 43 is driven to rotate on the upper rotating block 41 and the lower rotating block 42 by rotating the adjusting handle 45, the adjusting screw 43 is driven to lift by the adjusting screw 43 while rotating, the lifting frame 3 is driven by the two reinforcing plates 5 to slide on the sliding grooves 21, and the two supporting components 6 are further installed on the supporting plates 63 to realize the high-speed of the supporting assembly 2.
Specifically, the limiting component 46 comprises a limiting frame 461, a pull rod 462, a limiting block 463, a pull handle 464 and a spring 465, wherein the limiting frame 461 is arranged on the inner wall of the top end of the supporting plate 2, the pull rod 462 is slidably arranged on the limiting frame 461, the limiting block 463 is arranged at the bottom of the pull rod 462, the limiting block 463 is spliced with the limiting groove 47, the pull handle 464 is arranged at the top of the pull rod 462, the spring 465 is sleeved outside the pull rod 462, two ends of the spring 465 are respectively connected with the limiting frame 461 and the limiting block 463, the pull handle 464 drives the pull rod 462 and the limiting block 463 to move upwards through upward pulling, the limiting block 463 moves upwards to be separated from the limiting groove 47, at the moment, the adjusting handle 45 can be rotated, meanwhile, the spring 465 is stressed to be compressed and deformed, when the adjusting handle 45 does not need to rotate, the pull handle 464 is loosened, and the limiting block 463 rapidly moves downwards to splice the limiting groove 47 under the reset action of the spring 465, so that the quick limiting of the adjusting handle 45 is realized.
Specifically, reinforcing connecting rods 8 are arranged between the fixing blocks 61 in the three support assemblies 6, and the reinforcing connecting rods 8 increase the stress intensity between the fixing blocks 61.
Specifically, the bottom of the base plate 1 is provided with a plurality of ground inserting cone columns 11, and the ground inserting cone columns 11 facilitate the base plate 1 to be stably fixed at the bottom of a foundation.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.