CN208501695U - A kind of small-sized vertical assembled supporting construction for digging foundation pit - Google Patents
A kind of small-sized vertical assembled supporting construction for digging foundation pit Download PDFInfo
- Publication number
- CN208501695U CN208501695U CN201820670546.1U CN201820670546U CN208501695U CN 208501695 U CN208501695 U CN 208501695U CN 201820670546 U CN201820670546 U CN 201820670546U CN 208501695 U CN208501695 U CN 208501695U
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- China
- Prior art keywords
- foundation pit
- side plate
- supporting
- steel
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of small-sized vertical assembled supporting construction for digging foundation pit, including foundation pit ontology, the inside quadrangle of the foundation pit ontology is fixedly installed with I-steel, the inner surface of the I-steel, which is bolted, is equipped with supporting side plate, the outer surface of the supporting side plate is slidably connected to the inner surface of foundation pit ontology, the upper surface two sides of the supporting side plate are fixedly connected to link, the lower surface two sides of the supporting side plate are equipped with evacuation groove, the outer surface upper end of the I-steel is fixedly connected with annular seating, the upper surface of the annular seating is equipped with circular orbit slot, the inner surface of the circular orbit slot is rotatably connected to support ring by back-up roller wheel.By installing I-steel in foundation pit quadrangle, the fixed supporting side plate of joint bolt can greatly improve the convenience and stability of installation in this way, guarantee using effect, the stability of strengthening supporting the small-sized vertical assembled supporting construction for digging foundation pit.
Description
Technical field
The utility model relates to technical field of building construction, specially a kind of small-sized vertical assembled supporting knot for digging foundation pit
Structure.
Background technique
It in building construction process, needs to excavate some small-scale pits, is substantially the structure type of sinking type, in order to protect
The stability excavated is demonstrate,proved, is typically necessary and supporting is carried out to foundation pit side-wall, and existing supporting construction is mostly the branch being fixedly welded
Frame structure needs to be fixedly installed to inside foundation pit, not only complicated for operation, but also can not recycle, and considerably increases building
Construction cost, and when carrying out supporting to foundation pit, with the increase of foundation depth, also it is inconvenient by accessory be placed into bottom into
Row installation, construction efficiency is relatively low, and safety is not high.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of small-sized vertical assembled supporting construction for digging foundation pit
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of small-sized vertical assembled for digging foundation pit
Supporting construction, including foundation pit ontology, the inside quadrangle of the foundation pit ontology are fixedly installed with I-steel, the I-steel it is interior
Side surface, which is bolted, is equipped with supporting side plate, and the outer surface of the supporting side plate is slidably connected to the interior of foundation pit ontology
Side surface, the upper surface two sides of the supporting side plate are fixedly connected to link, and the lower surface two sides of the supporting side plate are all provided with
There is evacuation groove, the outer surface upper end of the I-steel is fixedly connected with annular seating, and the upper surface of the annular seating is equipped with annular
The inner surface of track groove, the circular orbit slot is rotatably connected to support ring by back-up roller wheel.
Preferably, both ends are fixedly connected to adjustable column, the upper table of the adjustable column on front side of the upper surface of the support ring
Face is threaded with adjusting threaded rod by threaded hole, and the outer surface upper end for adjusting threaded rod is fixedly connected with supporting plate, institute
The outer surface upper end for stating adjusting threaded rod is rotatably connected to support plate by rotation hole, and the lower surface of the support plate is slidably connected
In the upper surface of supporting plate.
Preferably, the upper surface two sides of the support plate are fixedly connected to bearing block, the inner surface of the bearing block
It is rotatably connected to capstan winch, the rear end surface of the capstan winch is fixedly installed with brake motor, the front end of the brake motor by axis
Surface is fixedly installed in the rear side surface of bearing block by screw, and the outer surface both ends of the capstan winch are wound with wirerope, institute
The lower surface for stating wirerope is fixedly connected with connecting rod, and the lower surface two sides of the connecting rod are rotatably connected to by swivel becket
Hook.
Preferably, the thickness of the supporting side plate is not more than the half of I-steel recess width.
Compared with prior art, the utility model has the beneficial effects that the small-sized vertical assembled supporting knot for digging foundation pit
For structure by installing I-steel in foundation pit quadrangle, the fixed supporting side plate of joint bolt can be convenient installation, while easy to disassemble time
It receives, increases operation rate, and by annular seating come rotational support support ring, in conjunction with motor-driven capstan winch and steel cord structure,
Supporting side plate can be lifted by crane to be installed, while can be carried out four positions using can greatly improve in this way with rotational angle
The convenience and stability of installation guarantee using effect, the stability of strengthening supporting.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the supporting side plate connection schematic diagram of the utility model；
Fig. 3 is the local overlooking schematic diagram of the utility model；
Fig. 4 is that the support plate of the utility model adjusts schematic diagram；
Fig. 5 is the capstan winch connection schematic diagram of the utility model.
In figure: 1 foundation pit ontology, 11 I-steel, 12 bolts, 13 supporting side plates, 14 links, 15 evacuation grooves, 16 annular seatings,
17 circular orbit slots, 18 back-up roller wheels, 19 support rings, 2 adjustable columns, 21 adjust threaded rod, 22 supporting plates, 23 rotation holes, 24 supports
Plate, 3 bearing blocks, 31 capstan winches, 32 brake motors, 33 wirerope, 34 connecting rods, 35 hooks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of small-sized vertical assembled supporting for digging foundation pit
The inside quadrangle of structure, including foundation pit ontology 1, foundation pit ontology 1 is fixedly installed with I-steel 11, can be in construction early period, really
After the positions and dimensions for determining foundation pit ontology 1, punched in the quadrangle of foundation pit ontology 1, and I-steel 11 is fixed to corner location,
And the I-steel of adjacent side is kept to be mutually perpendicular to, convenient in the fixed supporting side plate 13 in four sides, more convenient stabilization, work
The inner surface of word steel 11 is fixedly installed with supporting side plate 13 by bolt 12, and the thickness of supporting side plate 13 is not more than I-steel 11
The half of recess width can place downwards in this way when lifting by crane supporting side plate 13 from side, the supporting side for avoiding top from installing
Plate 13 is interfered, and installation and supporting can be carried out with the depth of lower digging, and more convenient efficient, the outer surface of supporting side plate 13 is sliding
The dynamic inner surface for being connected to foundation pit ontology 1, the upper surface two sides of supporting side plate 13 are fixedly connected to link 14, convenient for peace
It is lifted by crane when assembly and disassembly, the lower surface two sides of supporting side plate 13 are equipped with evacuation groove 15, can be in 13 phase of supporting side plate
When neighbour's installation, evacuation opens link 14, avoids interference with, improves the stability and convenience of installation, the outer surface upper end of I-steel 11
It is fixedly connected with annular seating 16, the upper surface of annular seating 16 is equipped with circular orbit slot 17, and the inner surface of circular orbit slot 17 is logical
It crosses back-up roller wheel 18 and is rotatably connected to support ring 19, four sides can be directed at rotational angle, guarantee what supporting side plate 13 was installed
The upper surface front side both ends of convenience and stability, support ring 19 are fixedly connected to adjustable column 2, and the upper surface of adjustable column 2 is logical
It crosses threaded hole and is threaded with adjusting threaded rod 21, the outer surface upper end for adjusting threaded rod 21 is fixedly connected with supporting plate 22, in this way
It can be adjusted up and down in height with support plate 24, convenient for adjusting the spacing with ground, be adapted to the supporting of different in width in this way
Side plate 13 avoids spacing is too small from can not being put into, while can also avoid the formation of excessive and reduce efficiency, more convenient efficient, adjusts
The outer surface upper end of section threaded rod 21 is rotatably connected to support plate 24 by rotation hole 23, and the lower surface of support plate 24 is slidably connected
In the upper surface of supporting plate 22, the upper surface two sides of support plate 24 are fixedly connected to bearing block 3, and the inner surface of bearing block 3 turns
Dynamic to be connected with capstan winch 31, the rear end surface of capstan winch 31 is fixedly installed with brake motor 32, model YT-125R by axis, and leads to
Oversampling circuit is connected in series in double-direction control switch and working power, can be rotated with capstan winch 31, convenient for lifting and decline, while can
Guarantee stability with brake, belongs to the prior art, do not repeating, the front-end surface of brake motor 32 is fixedly installed in by screw
The rear side surface of bearing block 3, the outer surface both ends of capstan winch 31 are wound with wirerope 33, and the lower surface of wirerope 33 is fixedly connected
There is connecting rod 34, the lower surface two sides of connecting rod 34 pass through swivel becket and are rotatably connected to hook 35, can hang in link 14
Portion, and then supporting side plate 13 is lifted by crane, it is easily installed and dismantles.
When the utility model is specifically implemented: can first determine the positions and dimensions of foundation pit ontology 1, then in construction
It drills in quadrangle, and I-steel 11 is installed, and two adjacent I-steel 11 weld together, and guarantee stability, then may be used
To install annular seating 16, after downward dig to certain depth, exposes the connecting hole of bolt 12, supporting side plate 13 can be passed through into extension
Ring 14 is hanging on hook 35, then be can star brake motor 32 and is rotated backward with capstan winch 31, and then can unclamp steel wire
Rope 33, branch side panel 13 is put into inside foundation pit ontology 1 downwards, is then fixedly installed to I-steel 11 by bolt 12
Inside, when side after the installation is completed, other sides can be directed at, successively by support ring 19 by 18 rotational angle of back-up roller wheel
It is installed, more convenient stabilization, then proceedes to dig downwards, after arriving again at installation site, can successively be lowered into supporting
At this moment side plate 13 can be put into from the side of 11 groove of I-steel, since the thickness of supporting side plate 13 is smaller, I-steel 11 it is recessed
Slot can be interfered by two supporting side plates 13 to avoid the supporting side plate 13 of upper end, it is more convenient efficiently, in this way can be by
One installation, is improved to supporting effect, and after table is only used, supporting side plate 13 can be successively disassembled from top to bottom, then drawn
I-steel 11 out can greatly improve the convenience used and stability convenient for recycling in this way, guarantee construction effect
Rate.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of small-sized vertical assembled supporting construction for digging foundation pit, including foundation pit ontology (1), it is characterised in that: the foundation pit
The inside quadrangle of ontology (1) is fixedly installed with I-steel (11), and the inner surface of the I-steel (11) passes through bolt (12)
It is fixedly installed with supporting side plate (13), the outer surface of the supporting side plate (13) is slidably connected to the inside of foundation pit ontology (1)
The upper surface two sides on surface, the supporting side plate (13) are fixedly connected to link (14), the following table of the supporting side plate (13)
Face two sides are equipped with evacuation groove (15), and the outer surface upper end of the I-steel (11) is fixedly connected with annular seating (16), described
The upper surface of annular seating (16) is equipped with circular orbit slot (17), and the inner surface of the circular orbit slot (17) passes through back-up roller wheel
(18) support ring (19) are rotatably connected to.
2. the small-sized vertical assembled supporting construction for digging foundation pit of one kind according to claim 1, it is characterised in that: the branch
Both ends are fixedly connected to adjustable column (2) on front side of the upper surface of pushing out ring (19), and the upper surface of the adjustable column (2) passes through threaded hole
It is threaded with and adjusts threaded rod (21), the outer surface upper end for adjusting threaded rod (21) is fixedly connected with supporting plate (22), institute
The outer surface upper end for stating adjusting threaded rod (21) is rotatably connected to support plate (24) by rotation hole (23), the support plate (24)
Lower surface be slidably connected to the upper surfaces of supporting plate (22).
3. the small-sized vertical assembled supporting construction for digging foundation pit of one kind according to claim 2, it is characterised in that: the branch
The upper surface two sides of fagging (24) are fixedly connected to bearing block (3), and the inner surface of the bearing block (3) is rotatably connected to strand
The rear end surface of disk (31), the capstan winch (31) is fixedly installed with brake motor (32) by axis, the brake motor (32)
Front-end surface is fixedly installed in the rear side surface of bearing block (3) by screw, and the outer surface both ends of the capstan winch (31) are wound
Have wirerope (33), the lower surface of the wirerope (33) is fixedly connected with connecting rod (34), the following table of the connecting rod (34)
Face two sides pass through swivel becket and are rotatably connected to hook (35).
4. the small-sized vertical assembled supporting construction for digging foundation pit of one kind according to claim 1, it is characterised in that: the branch
The thickness for protecting side plate (13) is not more than the half of I-steel (11) recess width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670546.1U CN208501695U (en) | 2018-05-07 | 2018-05-07 | A kind of small-sized vertical assembled supporting construction for digging foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670546.1U CN208501695U (en) | 2018-05-07 | 2018-05-07 | A kind of small-sized vertical assembled supporting construction for digging foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208501695U true CN208501695U (en) | 2019-02-15 |
Family
ID=65298208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820670546.1U Expired - Fee Related CN208501695U (en) | 2018-05-07 | 2018-05-07 | A kind of small-sized vertical assembled supporting construction for digging foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208501695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789791A (en) * | 2021-08-24 | 2021-12-14 | 中交二航局第一工程有限公司 | Movable assembled protective cage for operation in foundation trench and use method thereof |
-
2018
- 2018-05-07 CN CN201820670546.1U patent/CN208501695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789791A (en) * | 2021-08-24 | 2021-12-14 | 中交二航局第一工程有限公司 | Movable assembled protective cage for operation in foundation trench and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190215 Termination date: 20200507 |