CN215948212U - Foundation pit supporting structure - Google Patents
Foundation pit supporting structure Download PDFInfo
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- CN215948212U CN215948212U CN202122366899.7U CN202122366899U CN215948212U CN 215948212 U CN215948212 U CN 215948212U CN 202122366899 U CN202122366899 U CN 202122366899U CN 215948212 U CN215948212 U CN 215948212U
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- fixedly connected
- supporting construction
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- foundation pit
- conical gear
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Abstract
The utility model relates to the technical field of supporting structures and discloses a foundation pit supporting structure which comprises an adjusting mechanism, a dismounting mechanism and a positioning base, wherein the positioning base is positioned below the adjusting mechanism, the dismounting mechanism is arranged on the adjusting mechanism, the adjusting mechanism comprises a driving box, the inner side of the driving box is movably connected with a movable shaft, the bottom end of the movable shaft is fixedly connected with a first conical gear, the outer side of the first conical gear is meshed with a second conical gear, the inner side of the second conical gear is fixedly connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a movable push block, the top and the bottom of the movable push block are both fixedly connected with sliding blocks, and the inner side of the driving box is fixedly connected with a sliding rod in sliding connection with the sliding blocks. This supporting construction of foundation ditch has realized the purpose that supporting construction is convenient for adjust, and supporting construction can strut the not equidimension foundation ditch, has improved supporting construction's application range.
Description
Technical Field
The utility model relates to the technical field of supporting structures, in particular to a foundation pit supporting structure.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, waterproof drainage work is performed, a side slope can be placed for people who do not excavate deeply, the soil slope is stable, and the slope is determined according to relevant construction regulations.
Building engineering is at the in-process of construction, often will excavate the foundation ditch and guarantee going on smoothly of precipitation and construction, consequently need use supporting construction to strut the foundation ditch, avoid the earthwork around the foundation ditch to sink, but current foundation ditch supporting construction has the shortcoming of the regulation of not being convenient for, when needs strut the foundation ditch, need consume more time to adjust supporting construction and just can accomplish the installation of foundation ditch supporting construction.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a foundation pit supporting structure, which solves the defect that the existing foundation pit supporting structure is inconvenient to adjust.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a foundation pit supporting structure, includes adjustment mechanism, dismouting mechanism and location base, the location base is located adjustment mechanism's below, dismouting mechanism sets up on adjustment mechanism, adjustment mechanism includes the drive case, the inboard swing joint of drive case has the loose axle, the first conical gear of bottom fixedly connected with of loose axle, the outside meshing of first conical gear has second conical gear, the inboard fixedly connected with threaded rod of second conical gear, the outside threaded connection of threaded rod has the activity ejector pad, the top and the equal fixedly connected with sliding block in bottom of activity ejector pad, the inboard fixedly connected with of drive case and sliding block sliding connection's slide bar.
Further, the disassembly and assembly mechanism comprises a fixed method disc, and the outer side of the fixed method disc is movably connected with a movable method disc.
Furthermore, the outer side of the movable method disc is fixedly connected with a supporting block, and the outer side of the supporting block is fixedly connected with a wear-resistant pad.
Furthermore, the inner side of the fixing method disc is movably connected with a connecting bolt, and the outer side of the connecting bolt is in threaded connection with a connecting nut.
Furthermore, the inner side of the driving box is fixedly connected with a fixed block, and the top end of the movable shaft is fixedly connected with a movable rotating handle.
Furthermore, the left end and the right end of the threaded rod are fixedly connected with rolling bearings, and the outer side of the movable push block is fixedly connected with an adjusting rod.
Furthermore, the driving box is fixedly connected with the positioning base, and the adjusting rod is fixedly connected with the fixing method disc.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
the foundation pit supporting structure can sequentially drive the movable shaft and the first conical gear to rotate by rotating the movable rotating handle, the first conical gear is meshed with the second conical gear, so that the second conical gear and the threaded rod can be sequentially driven to rotate in the rotating process of the first conical gear, the threaded rod is in threaded connection with the movable push block, so that the movable push block, the adjusting rod, the fixed method disc, the movable method disc, the supporting block and the wear-resisting pad can be sequentially driven to move left and right in the rotating process of the threaded rod, the supporting block can be attached to the inner wall of a foundation pit in the left and right moving process, the foundation pit can be supported, foundation pits with different sizes can be supported by the principle, the whole structure is simple and convenient to use, the purpose that the supporting structure is convenient to adjust is achieved, the supporting structure can support foundation pits with different sizes, and the use range of the supporting structure is enlarged, the effect of the supporting structure on foundation pit supporting is guaranteed, and the using efficiency and the using effect of the supporting structure are improved.
2. This excavation supporting construction, to fix a position the base, the inboard of foundation ditch is put into to adjustment mechanism and dismouting mechanism, can strut the foundation ditch through above-mentioned principle, through setting up the location base, can fix a position the drive case, avoid the drive case to take place the phenomenon of skew, in order to guarantee excavation supporting's effect, through setting up connecting bolt and coupling nut, can dismantle the supporting shoe, so that carry out periodic detection or maintenance to the supporting shoe, reduce the probability that the supporting shoe damaged, reduce the wasting of resources, reach energy-conserving purpose.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of a drive housing connection arrangement in accordance with the present invention;
FIG. 3 is a left side view of the fixing method plate connection structure in the structure of the present invention.
In the figure: 100 adjusting mechanisms, 101 driving boxes, 102 movable shafts, 103 first conical gears, 104 second conical gears, 105 threaded rods, 106 movable push blocks, 107 sliding blocks, 108 sliding rods, 109 fixed blocks, 110 movable rotating handles, 111 rolling bearings, 112 adjusting rods, 200 disassembling and assembling mechanisms, 201 fixed flange, 202 movable flange, 203 supporting blocks, 204 wear-resistant pads, 205 connecting bolts, 206 connecting nuts and 3 positioning bases.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 3, the foundation pit supporting structure in this embodiment includes an adjusting mechanism 100, a disassembling and assembling mechanism 200 and a positioning base 3, the positioning base 3 is located below the adjusting mechanism 100, the disassembling and assembling mechanism 200 is disposed on the adjusting mechanism 100, wherein the adjusting mechanism 100 is fixedly connected to the disassembling and assembling mechanism 200, the adjusting mechanism 100 is fixedly connected to the positioning base 3, the adjusting mechanism 100 can drive the disassembling and assembling mechanism 200 to move left and right, so as to support the foundation pit, so as to support foundation pits of different sizes, the disassembling and assembling mechanism 200 can be disassembled, so as to perform regular detection or maintenance on the disassembling and assembling mechanism 200, reduce the probability of damage to the disassembling and assembling mechanism 200, reduce resource waste, achieve the purpose of energy saving, the positioning base 3 can position the adjusting mechanism 100, avoid the adjusting mechanism 100 from deviating, so as to ensure the effect of foundation pit supporting, the purpose that supporting construction is convenient for adjust has been realized, and supporting construction can be strutted not equidimension foundation ditch, has improved supporting construction's application range, has guaranteed supporting construction to the effect of foundation ditch support.
In order to realize the adjusting function of the adjusting mechanism 100, the adjusting mechanism 100 in this embodiment includes a driving box 101, a movable shaft 102 is movably connected to the inner side of the driving box 101, the driving box 101 is fixedly connected to the positioning base 3, positioning pins are fixedly connected to the bottom of the positioning base 3, a first conical gear 103 is fixedly connected to the bottom end of the movable shaft 102, wherein the bottom end of the movable shaft 102 sequentially penetrates through the driving box 101 and the first conical gear 103 and extends to the inner side of the first conical gear 103, a second conical gear 104 is engaged with the outer side of the first conical gear 103, a threaded rod 105 is fixedly connected to the inner side of the second conical gear 104, a movable push block 106 is connected to the outer side of the threaded rod 105 by a thread, a threaded hole matched with the outer side thread of the threaded rod 105 is formed in the inner side of the movable push block 106, the number of the movable push blocks 106 is two, and sliding blocks 107 are fixedly connected to the top and the bottom of the movable push block 106, the inner side of the driving box 101 is fixedly connected with a sliding rod 108 which is connected with a sliding block 107 in a sliding manner, the inner side of the driving box 101 is fixedly connected with a fixed block 109, the number of the sliding block 107, the sliding rod 108 and the fixed block 109 is four, the four sliding rods 108 are respectively and fixedly connected with the four fixed blocks 109, the inner sides of the four sliding blocks 107 are respectively provided with a sliding hole with the diameter equal to that of the sliding rod 108, the four sliding holes are respectively and slidably connected with the four sliding rods 108, the top end of the movable shaft 102 is fixedly connected with a movable rotating handle 110, the left end and the right end of the threaded rod 105 are respectively and fixedly connected with a rolling bearing 111, the left end of the threaded rod 105 sequentially penetrates through the rolling bearing 111, the movable push block 106 and the second bevel gear 104 and extends to the inner side of the rolling bearing 111, the number of the rolling bearings 111 is two, the rolling bearing 111 is composed of an inner ring, a ball and an outer ring, and the inner ring is fixedly connected with the threaded rod 105, the outer ring is fixedly connected with the driving box 101, the outer side of the movable push block 106 is fixedly connected with two groups of adjusting rods 112, the number of the adjusting rods 112 in each group is four, and the adjusting rods 112 are movably connected with the driving box 101.
In addition, through setting up two antifriction bearing 111, can improve threaded rod 105 pivoted stability, through setting up sliding block 107 and slide bar 108, can restrict movable ejector pad 106 and carry out the circumference and rotate, can improve movable ejector pad 106 simultaneously and remove about, through setting up a plurality of locating pins, can improve the effect of location base 3 location.
In order to realize the dismounting function of the dismounting mechanism 200, the dismounting mechanism 200 in this embodiment includes a fixed method disc 201, an outer side of the fixed method disc 201 is movably connected with a movable method disc 202, an adjusting rod 112 is fixedly connected with the fixed method disc 201, an outer side of the movable method disc 202 is fixedly connected with a supporting block 203, and an outer side of the supporting block 203 is fixedly connected with a wear pad 204, wherein the fixed method disc 201, the movable method disc 202, the supporting block 203 and the wear pad 204 are two in number, the inner side of the fixed method disc 201 is movably connected with a connecting bolt 205, the movable method disc 202 is movably connected with the connecting bolt 205, the outer side of the connecting bolt 205 is movably connected with a spring washer, the outer side of the connecting bolt 205 is connected with a connecting nut 206 in a threaded manner, the number of the connecting bolts 205 and the connecting nuts 206 is two, and the number of the connecting bolts 205 and the connecting nuts 206 in each group is six.
In addition, through setting up two sets of regulation poles 112, can improve two fixed method dish 201 and two activity method dish 202, through setting up two sets of connecting bolt 205 and two sets of coupling nut 206, can improve the fastness that fixed method dish 201 and activity method dish 202 are connected, through setting up spring washer, can improve the stability that connecting bolt 205 and coupling nut 206 are connected, through setting up wear pad 204, can make supporting shoe 203 have wear-resisting effect, through setting up two supporting shoes 203, can improve the effect of excavation supporting.
The working principle of the above embodiment is as follows:
the positioning base 3, the adjusting mechanism 100 and the dismounting mechanism 200 are placed on the inner side of the foundation pit, the driving box 101 can be positioned by arranging the positioning base 3, the phenomenon that the driving box 101 deviates is avoided, the effect of foundation pit supporting is ensured, the supporting block 203 can be dismounted by arranging the connecting bolt 205 and the connecting nut 206, regular detection or maintenance is conveniently carried out on the supporting block 203, the probability of damage to the supporting block 203 is reduced, the resource waste is reduced, and the purpose of energy conservation is achieved.
The movable shaft 102 and the first bevel gear 103 can be sequentially driven to rotate by rotating the movable rotating handle 110, because the first bevel gear 103 is meshed with the second bevel gear 104, the second bevel gear 104 and the threaded rod 105 can be sequentially driven to rotate in the rotating process of the first bevel gear 103, and the threaded rod 105 is in threaded connection with the movable push block 106, so that the movable push block 106, the adjusting rod 112, the fixed method disc 201, the movable method disc 202, the supporting block 203 and the wear pad 204 can be sequentially driven to move left and right in the rotating process of the threaded rod 105, and the supporting block 203 can be attached to the inner wall of a foundation pit in the moving process, so that the foundation pit can be supported, foundation pits with different sizes can be supported by the principle, and the purpose of foundation pit supporting is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a foundation ditch supporting construction which characterized in that: the device comprises an adjusting mechanism (100), a dismounting mechanism (200) and a positioning base (3), wherein the positioning base (3) is positioned below the adjusting mechanism (100), and the dismounting mechanism (200) is arranged on the adjusting mechanism (100);
adjustment mechanism (100) are including drive case (101), the inboard swing joint of drive case (101) has loose axle (102), the first conical gear (103) of bottom fixedly connected with of loose axle (102), the outside meshing of first conical gear (103) has second conical gear (104), the inboard fixedly connected with threaded rod (105) of second conical gear (104), the outside threaded connection of threaded rod (105) has movable ejector pad (106), the equal fixedly connected with sliding block (107) in top and bottom of activity ejector pad (106), the inboard fixedly connected with of drive case (101) and sliding block (107) sliding connection's slide bar (108).
2. A foundation pit supporting construction according to claim 1, wherein: the disassembling and assembling mechanism (200) comprises a fixed method disc (201), and a movable method disc (202) is movably connected to the outer side of the fixed method disc (201).
3. A foundation pit supporting construction according to claim 2, wherein: the outer side of the movable method disc (202) is fixedly connected with a supporting block (203), and the outer side of the supporting block (203) is fixedly connected with a wear-resistant pad (204).
4. A foundation pit supporting construction according to claim 2, wherein: the inner side of the fixing method disc (201) is movably connected with a connecting bolt (205), and the outer side of the connecting bolt (205) is connected with a connecting nut (206) through threads.
5. A foundation pit supporting construction according to claim 1, wherein: the inner side of the driving box (101) is fixedly connected with a fixed block (109), and the top end of the movable shaft (102) is fixedly connected with a movable rotating handle (110).
6. A foundation pit supporting construction according to claim 2, wherein: the left end and the right end of the threaded rod (105) are fixedly connected with rolling bearings (111), and the outer side of the movable push block (106) is fixedly connected with an adjusting rod (112).
7. A foundation pit supporting construction according to claim 6, wherein: the driving box (101) is fixedly connected with the positioning base (3), and the adjusting rod (112) is fixedly connected with the fixing method disc (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366899.7U CN215948212U (en) | 2021-09-29 | 2021-09-29 | Foundation pit supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366899.7U CN215948212U (en) | 2021-09-29 | 2021-09-29 | Foundation pit supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215948212U true CN215948212U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122366899.7U Active CN215948212U (en) | 2021-09-29 | 2021-09-29 | Foundation pit supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215948212U (en) |
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2021
- 2021-09-29 CN CN202122366899.7U patent/CN215948212U/en active Active
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