CN213267921U - Foundation pit support system convenient to use - Google Patents
Foundation pit support system convenient to use Download PDFInfo
- Publication number
- CN213267921U CN213267921U CN202022120559.1U CN202022120559U CN213267921U CN 213267921 U CN213267921 U CN 213267921U CN 202022120559 U CN202022120559 U CN 202022120559U CN 213267921 U CN213267921 U CN 213267921U
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- foundation pit
- fixed
- cylinder
- plate
- support system
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Abstract
The utility model discloses a foundation ditch containment system convenient to use, it includes: the device comprises a bottom plate, an upright post, a first sliding barrel, a second sliding barrel, a fixed plate and a horizontal supporting device; the surface of the upright post is provided with scale marks for indicating height, and the upright post is also provided with a second threaded hole; the upright posts are connected with the bottom plate; the first sliding barrel is provided with a movable hole, the upright post is sleeved with the first sliding barrel, and the second bolt is screwed into the second threaded hole; the second sliding cylinder is sleeved into the upright column and is positioned above the first sliding cylinder; the fixed plate is fixed on the outer wall of the second sliding barrel in a cross shape; the horizontal supporting device is a supporting device with adjustable length and supports the enclosure plate. The length of the horizontal supporting device is adjustable, so that foundation pits of different sizes can be conveniently supported; the first sliding cylinder moves on the surface of the upright post and fixes the second sliding cylinder, so that foundation pits at different depths can be conveniently supported; through setting up the scale, conveniently observe the degree of depth of foundation ditch, more convenient and fast.
Description
Technical Field
The utility model belongs to the technical field of the foundation ditch enclosure, especially, relate to a foundation ditch enclosure system convenient to use.
Background
The foundation pit is a soil pit excavated at the design position of a building foundation according to the elevation of the foundation and the plane size of the foundation, and an excavation scheme is determined by combining the conditions of buildings nearby on site according to geological and hydrological data before excavation, and waterproof and drainage work is performed. Because the excavated foundation pit belongs to the temporary excavation of the soil body, the stability is poor, the excavated foundation pit must be supported by using a supporting facility, and accidents caused by the collapse of the foundation pit are avoided.
The existing enclosure equipment is connected in a fixed mode, the support height is difficult to adjust, and the enclosure equipment is inconvenient to lay and disassemble. For example, when a foundation pit needs to be supported at a specific height, the height needs to be measured on site by using a measuring tool, so that the number of constructors and construction steps are increased, and the construction efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a foundation ditch enclosure system convenient to use.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a foundation pit support system convenient to use is characterized in that a support plate is arranged on the inner wall of a foundation pit, and the support system is arranged in the foundation pit; the foundation pit enclosure system includes: the device comprises a bottom plate, an upright post, a first sliding barrel, a second sliding barrel, a fixed plate and a horizontal supporting device; the bottom plate is fixed on the ground inside the foundation pit; the surface of the upright post is provided with scale marks for indicating height, and the upright post is also provided with spaced second threaded holes; the lower end of the upright post is vertically and fixedly connected with the bottom plate; the first sliding barrel is provided with a movable hole, the upright post is sleeved with the first sliding barrel, and a second bolt is inserted into the movable hole and screwed into a second threaded hole at a preset height position; the second sliding cylinder is sleeved in the upright column and is positioned above the first sliding cylinder; the number of the fixed plates is four, and the fixed plates are fixed on the outer wall of the second sliding barrel in a cross shape; the horizontal supporting device is a supporting device with adjustable length, one end of the horizontal supporting device is connected with the fixing plate, and the other end of the horizontal supporting device extends to the side wall of the foundation pit and supports the apron plate.
The utility model discloses as above convenient to use's foundation ditch enclosure system, further, still include the baffle, the tip at horizontal strutting arrangement is fixed to the baffle.
The utility model discloses a foundation ditch enclosure system convenient to use as above, further, horizontal strutting arrangement includes a fixed cylinder, first bearing, first pivot, regulating part, first conical gear, second bearing, screw thread post, second conical gear and screw thread section of thick bamboo, a fixed plate is connected to fixed cylinder one end, and the other end opening; the wall of the fixed cylinder is provided with a hole, a first bearing is fixedly arranged in the hole, a first rotating shaft is arranged on an inner ring of the first bearing, one end of the first rotating shaft is connected with the adjusting part, and the other end of the first rotating shaft is connected with a first bevel gear; a second bearing is installed on the fixing plate, a first end part of the threaded column is fixedly connected with a second rotating shaft, the second rotating shaft is installed on an inner ring of the second bearing, a second bevel gear is also installed at the first end part of the threaded column, and the first bevel gear and the second bevel gear are meshed with each other; the inner wall of the thread cylinder is provided with an internal thread matched with the thread column.
The utility model discloses as above convenient to use's foundation ditch containment system, it is further, the tip of solid fixed cylinder sets up the spout, and the slider cover is outside the screw thread section of thick bamboo, and the slider is located between solid fixed cylinder and the screw thread section of thick bamboo.
The utility model discloses as above convenient to use's foundation ditch enclosure system, further, regulation portion is for changeing the board or taking the regulation post of outside screw thread.
The utility model discloses as above convenient to use's foundation ditch enclosure system, further, still include the baffle, the tip at a screw thread section of thick bamboo is fixed to the baffle.
The utility model discloses a foundation pit retaining system convenient to use as above, further, the bottom plate sets up the first screw hole; the bottom plate is fixed on the ground inside the foundation pit through a first bolt.
The utility model discloses as above convenient to use's foundation ditch enclosure system, further, set up spaced second screw hole on the stand, interval between the adjacent second screw hole is 2 centimetres to 5 centimetres.
The utility model discloses foundation pit support system makes first pivot drive first conical gear through rotating the rotor plate, makes first conical gear drive second conical gear, makes second pivot drive the screw thread post and rotates, makes the screw thread section of thick bamboo activity, conveniently adjusts the length that the screw thread section of thick bamboo stretches out, conveniently supports the foundation pit of equidimension not, and more convenient when adjusting; through setting up first slide cartridge, second screw hole and second bolt, through the surface activity of first slide cartridge at the stand, make first slide cartridge fix the second slide cartridge of different positions, conveniently strut the foundation ditch of the different degree of depth, more practicality, through setting up the scale, conveniently observe the degree of depth of foundation ditch, more convenient and fast.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
fig. 1 is a schematic view of a foundation pit support system convenient for use according to an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is a schematic perspective view of a first slide drum according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the foundation ditch, 2, the bottom plate, 3, first screw hole, 4, first bolt, 5, the stand, 6, the second screw hole, 7, the scale mark, 8, the second bolt, 9, first smooth section of thick bamboo, 10, the second smooth section of thick bamboo, 11, the fixed plate, 12, the fixed section of thick bamboo, 13, first bearing, 14, first pivot, 15, the commentaries on classics board, 16, first conical gear, 17, the second bearing, 18, the second conical gear, 19, the second pivot, 20, the screw post, 21, the screw section of thick bamboo, 22, the baffle, 23, the slider, 24, the spout, 25, the apron board, 26, the activity hole.
Detailed Description
Hereinafter, embodiments of the present invention of a foundation pit support system convenient to use will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1-4 show a convenient foundation pit support system of an embodiment of the present invention, in which a guard plate 25 is disposed on the inner wall of a foundation pit 1, and the support system is disposed in the foundation pit 1; the foundation pit 1 enclosure system is characterized by comprising:
the bottom plate 2 is fixed on the ground inside the foundation pit 1;
the vertical column 5 is provided with scale marks 7 for indicating height on the surface, and the vertical column 5 is also provided with spaced second threaded holes 6; the lower end of the upright post 5 is vertically and fixedly connected with the bottom plate 2;
the first sliding barrel 9 is provided with a movable hole 26, the first sliding barrel 9 is sleeved on the upright post 5, and the second bolt 8 is inserted into the movable hole 26 and screwed into the second threaded hole 6 at a preset height position;
the second sliding cylinder 10 is sleeved in the upright post 5, and the second sliding cylinder 10 is positioned above the first sliding cylinder 9; the first sliding barrel 9 moves on the surface of the upright post 5, so that the first sliding barrel 9 fixes the second sliding barrels 10 at different positions, the foundation pits 1 at different depths are conveniently supported, and the method is more practical;
the number of the fixed plates 11 is four, and the fixed plates 11 are fixed on the outer wall of the second sliding barrel 10 in a cross shape;
horizontal strutting arrangement, horizontal strutting arrangement are length-adjustable's strutting arrangement, and horizontal strutting arrangement's one end is connected with fixed plate 11, and the other end stretches to the lateral wall of foundation ditch 1 and supports apron plate 25.
The utility model discloses foundation ditch containment system's theory of operation and use flow: when the enclosure protection plate is used, the enclosure protection plate 25 is fixed on each surface of the foundation pit 1, the bottom plate 2 is fixed with the bottom surface of the foundation pit 1 through the first bolt 4, the first sliding barrel 9 is enabled to move on the upright post 5 according to the height to be supported, the first sliding barrel 9 is enabled to move to a proper position, the second bolt 8 is screwed down, the second bolt 8 is enabled to penetrate through the movable hole 26 and be connected in the first threaded hole 3 in a threaded mode, the first sliding barrel 9 is fixed, and the first sliding barrel 9 is enabled to limit the second sliding barrel 10 located above the first sliding barrel. Because the surface of the upright post 5 is provided with the scale mark 7 for indicating the height, the height adjusting process of the first sliding barrel is simple and convenient, an extra length measuring tool is not needed, and the construction efficiency is improved. The foundation pit is supported by four horizontal supporting devices, one end of each horizontal supporting device is connected with the fixing plate 11, and the other end of each horizontal supporting device extends to the side wall of the foundation pit 1 and supports the enclosure plate 25. According to the needs of foundation pit support, the technicians in the field can choose to arrange a plurality of sets of foundation pit support systems in the same foundation pit and arrange the foundation pit support systems at different sites. Or more than one second sliding cylinder, a corresponding fixing plate and a horizontal supporting device can be arranged on the same upright column as required to support the foundation pit and keep the stability of the foundation pit.
In a further preferred embodiment of the foundation pit support system which is convenient to use, the system further comprises a baffle plate 22, and the baffle plate 22 is fixed at the end part of the horizontal supporting device. Through the setting of baffle, can increase the area of contact between horizontal strutting arrangement tip and the apron board, make the holding power distribution more even.
In a further preferred embodiment of the foundation pit support system convenient to use, as shown in fig. 1 and fig. 2, the horizontal support device comprises a fixed cylinder 12, a first bearing 13, a first rotating shaft 14, an adjusting part, a first bevel gear 16, a second bearing 17, a threaded column 20, a second bevel gear 18 and a threaded cylinder, wherein one end of the fixed cylinder 12 is connected with the fixed plate 11, and the other end is open; the wall of the fixed cylinder 12 is provided with a hole and a first bearing 13 is fixedly arranged in the hole, a first rotating shaft 14 is arranged at the inner ring of the first bearing 13, one end of the first rotating shaft 14 is connected with the adjusting part, and the other end of the first rotating shaft is connected with a first bevel gear 16; for example, the adjustment portion is a rotating plate 15 or an adjustment post with external threads; a second bearing 17 is arranged on the fixing plate 11, a first end part of the threaded column 20 is fixedly connected with a second rotating shaft 19, the second rotating shaft 19 is arranged on an inner ring of the second bearing 17, a second bevel gear 18 is also arranged on the first end part of the threaded column 20, and the first bevel gear 16 and the second bevel gear 18 are meshed with each other; the inner wall of the threaded cylinder 21 is provided with an internal thread adapted to the threaded post 20.
Through the adjusting part, the first rotating shaft 14 drives the first bevel gear 16, the first bevel gear 16 drives the second bevel gear 18, the second rotating shaft 19 drives the threaded column 20 to rotate, the sliding block 23 moves in the sliding groove 24, the threaded cylinder 21 extends, the baffle plate 22 is close to the containment plate 25, and the containment plate 25 is supported. Through the setting of adjusting device such as regulating part, the operating personnel of being convenient for carries out the regulation of horizontal strutting arrangement length near stand position, avoids operating personnel to have moved the regulating part that horizontal strutting arrangement is close to the foundation ditch position (the horizontal strutting arrangement embodiment that needs this kind of regulation mode is the telescopic link, and the telescopic link includes outer tube and inner tube, and the inner tube setting is in the outer tube;), goes to carry out length control, the improvement of the efficiency of construction of being convenient for.
In a further preferred embodiment of the foundation pit support system convenient to use, the end of the fixed cylinder 12 is provided with a sliding groove 24, the sliding block 23 is sleeved outside the threaded cylinder 21, and the sliding block 23 is positioned between the fixed cylinder 12 and the threaded cylinder 21. The slider plays spacing effect to threaded barrel 21, avoids it to take place great axial skew in the length adjustment process. In a preferred embodiment, the sliding block is made of polytetrafluoroethylene material and has a self-lubricating function.
In a further preferred embodiment of the foundation pit support system, the foundation pit support system further comprises a baffle 22, and the baffle 22 is fixed at the end of the threaded cylinder 21. Through the setting of baffle, can increase the area of contact between a screw thread section of thick bamboo tip and the apron board, make the holding power distribute more evenly.
In a further preferred embodiment of the foundation pit support system convenient to use, the bottom plate 2 is provided with a first threaded hole 3; the bottom plate 2 is fixed on the ground inside the foundation pit 1 through the first bolt 4, and the stand column 5 is conveniently installed and fixed.
In a further preferred embodiment of the convenient-to-use foundation pit support system, the upright post 5 is provided with spaced second threaded holes 6, and the distance between every two adjacent second threaded holes 6 is 2 cm to 5 cm, so that the position of the first sliding cylinder 9 is convenient to adjust, and the position of the support is convenient to adjust.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (8)
1. A foundation pit support system convenient to use is characterized in that a support plate is arranged on the inner wall of a foundation pit, and the support system is arranged in the foundation pit (1); the foundation pit support system is characterized by comprising: the device comprises a bottom plate (2), a vertical column (5), a first sliding barrel (9), a second sliding barrel (10), a fixed plate (11) and a horizontal supporting device; the bottom plate (2) is fixed on the ground inside the foundation pit (1); the surface of the upright post (5) is provided with scale marks (7) for indicating height, and the upright post (5) is also provided with second threaded holes (6) at intervals; the lower end of the upright post (5) is vertically and fixedly connected with the bottom plate (2); the first sliding barrel (9) is provided with a movable hole (26), the first sliding barrel (9) is sleeved on the upright post (5), and the second bolt (8) is inserted into the movable hole (26) and screwed into the second threaded hole (6) at a preset height position; the second sliding cylinder (10) is sleeved in the upright post (5) and is positioned above the first sliding cylinder (9); the number of the fixed plates (11) is four, and the fixed plates (11) are fixed on the outer wall of the second sliding barrel (10) in a cross shape; the horizontal supporting device is a supporting device with adjustable length, one end of the horizontal supporting device is connected with the fixing plate (11), and the other end of the horizontal supporting device extends to the side wall of the foundation pit (1) and supports the enclosure plate (25).
2. The foundation pit support system for easy use of claim 1, further comprising a baffle plate (22), wherein the baffle plate (22) is fixed to an end of the horizontal support means.
3. The foundation pit support system convenient to use of claim 1, wherein the horizontal support device comprises a fixed cylinder (12), a first bearing (13), a first rotating shaft (14), an adjusting part, a first bevel gear (16), a second bearing (17), a threaded column (20), a second bevel gear (18) and a threaded cylinder (21), one end of the fixed cylinder (12) is connected with the fixed plate (11), and the other end of the fixed cylinder is open; the wall of the fixed cylinder (12) is provided with a hole and a first bearing (13) is fixedly arranged in the hole, a first rotating shaft (14) is arranged on the inner ring of the first bearing (13), one end of the first rotating shaft (14) is connected with the adjusting part, and the other end of the first rotating shaft is connected with a first bevel gear (16); a second bearing (17) is mounted on the fixing plate (11), a first end part of the threaded column (20) is fixedly connected with a second rotating shaft (19), the second rotating shaft (19) is mounted on an inner ring of the second bearing (17), a second bevel gear (18) is further mounted at the first end part of the threaded column (20), and the first bevel gear (16) and the second bevel gear (18) are meshed with each other; the inner wall of the threaded cylinder (21) is provided with internal threads matched with the threaded column (20).
4. The foundation pit support system convenient to use of claim 3, wherein the end of the fixed cylinder (12) is provided with a sliding groove (24), the sliding block (23) is sleeved outside the threaded cylinder (21), and the sliding block (23) is positioned between the fixed cylinder (12) and the threaded cylinder (21).
5. The foundation pit support system for easy use of claim 3, wherein the adjustment part is a rotating plate (15) or an adjustment post with external threads.
6. The foundation pit support system convenient to use of claim 3, further comprising a baffle plate (22), wherein the baffle plate (22) is fixed at the end of the threaded cylinder (21).
7. A foundation pit support system for convenient use according to claim 1, characterized in that the bottom plate (2) is provided with a first threaded hole (3); the base plate (2) is fixed on the ground inside the foundation pit (1) through a first bolt (4).
8. The foundation pit support system convenient to use of claim 1, wherein the upright column (5) is provided with spaced second threaded holes (6), and the distance between the adjacent second threaded holes (6) is 2 cm to 5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022120559.1U CN213267921U (en) | 2020-09-24 | 2020-09-24 | Foundation pit support system convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022120559.1U CN213267921U (en) | 2020-09-24 | 2020-09-24 | Foundation pit support system convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213267921U true CN213267921U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022120559.1U Expired - Fee Related CN213267921U (en) | 2020-09-24 | 2020-09-24 | Foundation pit support system convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213267921U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356231A (en) * | 2021-06-25 | 2021-09-07 | 银广厦集团有限公司 | Steel truss type foundation pit supporting structure |
| CN113605403A (en) * | 2021-07-30 | 2021-11-05 | 安徽翔誉千秋建设集团有限公司 | Building foundation pit inner and outer supporting structure |
| CN114837197A (en) * | 2022-05-29 | 2022-08-02 | 赖细玉 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN117888552A (en) * | 2024-03-15 | 2024-04-16 | 中建八局第四建设有限公司 | Building foundation pit assembly supporting structure capable of preventing foundation pit from collapsing |
-
2020
- 2020-09-24 CN CN202022120559.1U patent/CN213267921U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356231A (en) * | 2021-06-25 | 2021-09-07 | 银广厦集团有限公司 | Steel truss type foundation pit supporting structure |
| CN113605403A (en) * | 2021-07-30 | 2021-11-05 | 安徽翔誉千秋建设集团有限公司 | Building foundation pit inner and outer supporting structure |
| CN114837197A (en) * | 2022-05-29 | 2022-08-02 | 赖细玉 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN114837197B (en) * | 2022-05-29 | 2023-11-10 | 中铁五局集团第二工程有限责任公司 | Foundation pit supporting structure with measure foundation pit construction parameter |
| CN117888552A (en) * | 2024-03-15 | 2024-04-16 | 中建八局第四建设有限公司 | Building foundation pit assembly supporting structure capable of preventing foundation pit from collapsing |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |