CN209384244U - A kind of foundation pit support adjustment structure - Google Patents
A kind of foundation pit support adjustment structure Download PDFInfo
- Publication number
- CN209384244U CN209384244U CN201821930799.4U CN201821930799U CN209384244U CN 209384244 U CN209384244 U CN 209384244U CN 201821930799 U CN201821930799 U CN 201821930799U CN 209384244 U CN209384244 U CN 209384244U
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- China
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- fixedly connected
- backup pad
- supporting plate
- upper backup
- threaded rod
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Abstract
The utility model discloses a kind of foundation pits to support adjustment structure, including lower supporting plate, the left and right sides of the lower supporting plate bottom is arranged symmetrically, and there are two the first connecting pins, midpoint at the top of the lower supporting plate is fixedly connected with bearing, threaded rod is fixedly connected on the inner wall of the bearing inner ring, upper backup pad is provided with above the lower supporting plate, the position that the top of the upper backup pad corresponds to threaded rod is fixedly connected with thread bush compatible with threaded rod.The utility model passes through lower supporting plate, the mutual cooperation of the first connecting pin, bearing, threaded rod, upper backup pad, thread bush, rotating handle, second connection end, first baffle, third connecting pin, the first support batten, the 4th connecting pin, the second support batten, installing frame, second baffle, so that foundation pit support adjustment structure is convenient for adjusting, so that the adjustable supporting and space of foundation pit support construction, the use for facilitating operator, improves practicability.
Description
Technical field
The utility model relates to the anti-support device technical field of base, specially a kind of foundation pit supports adjustment structure.
Background technique
Foundation pit support is the safety to guarantee Underground Construction and foundation pit surrounding environment, to foundation pit side-wall and peripheral ring
The safeguard measure that border uses.Steel sheet pile supporting has speed of application fast, quick and easy for installation, and it is convenient, recyclable to remove after completion
The advantages that utilization, therefore be widely used in foundation pit support construction.
But existing foundation pit support construction is formed by connecting by the adjustment structure and baffle combination of foundation pit, but it is existing
Foundation pit adjustment structure is not easy to adjust, and operates very troublesome, is not convenient to use, and reduces the practical of foundation pit support construction
Property.
Utility model content
The purpose of this utility model is to provide a kind of foundation pits to support adjustment structure, has the advantages of convenient for adjusting, and solves
Existing foundation pit adjustment structure is not easy to the problem of adjusting.
To achieve the above object, the utility model provides the following technical solutions: a kind of foundation pit support adjustment structure, including under
Support plate, the left and right sides of the lower supporting plate bottom is arranged symmetrically, and there are two the first connecting pin, the lower supporting plate tops
Midpoint be fixedly connected with bearing, be fixedly connected with threaded rod on the inner wall of the bearing inner ring, the lower supporting plate it is upper
Side is provided with upper backup pad, and the position that the top of the upper backup pad corresponds to threaded rod is fixedly connected with compatible with threaded rod
Thread bush sequentially passes through bearing, upper backup pad and thread bush at the top of the threaded rod and extends to the top of thread bush and fixes
It is connected with rotating handle, the threaded rod is threadedly coupled with thread bush, and the left and right sides at the top of the upper backup pad is symmetrical arranged
There are two second connection end, it is provided with first baffle at left and right sides of the upper backup pad, the first baffle is close to upper branch
The bottom symmetrical setting of fagging side there are two third connecting pin, the third connecting pin be located at the first ipsilateral connecting pin it
Between be flexibly connected by the first support batten, the first baffle is symmetrical arranged that there are two the close to the top of upper backup pad side
Four connecting pins, the 4th connecting pin are flexibly connected between ipsilateral second connection end by the second support batten, institute
The front and rear sides for stating first baffle are fixedly connected to installing frame, and the inner wall positioned at two ipsilateral installing frames passes through second baffle
It is flexibly connected.
Preferably, the top of the lower supporting plate is symmetrical arranged there are two buffer spring, the top of the buffer spring with
The bottom of upper backup pad is fixedly connected.
Preferably, it is stretched there are two the top of the lower supporting plate and the positional symmetry being located between two buffer springs settings
Contracting bar, the top of the telescopic rod are fixedly connected with the bottom of upper backup pad.
Preferably, it is fixedly connected with reinforcing rib on the left of the thread bush, the bottom of the reinforcing rib and upper backup pad
Top is fixedly connected.
Preferably, the top at left and right sides of the threaded rod is fixedly connected to support rod, and the support rod is far from screw thread
The side of bar is fixedly connected with the bottom of rotating handle.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through lower supporting plate, the first connecting pin, bearing, threaded rod, upper backup pad, thread bush, rotation
Handle, second connection end, first baffle, third connecting pin, the first support batten, the 4th connecting pin, the second support batten, installation
The mutual cooperation of frame, second baffle, so that foundation pit support adjustment structure is convenient for adjusting, so that the adjustable branch of foundation pit support construction
Space is supportted, the use of operator is facilitated, improves practicability.
2, the utility model is by setting buffer spring, play in buffering adjustment process lower supporting plate and upper backup pad it
Between the effect of vibration that generates play the work that cross-brace is carried out to upper backup pad and lower supporting plate by the way that telescopic rod is arranged
With, by setting reinforcing rib, play the role of connecting between reinforcing thread bush and upper backup pad, by the way that support rod is arranged,
To the effect connected between reinforcing rotating handle and threaded rod.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model front view；
Fig. 2 is the structural schematic diagram of the utility model top view.
In figure: 1 lower supporting plate, 2 first connecting pins, 3 bearings, 4 threaded rods, 5 upper backup pads, 6 thread bush, 7 rotating handles, 8
Second connection end, 9 first baffles, 10 third connecting pins, 11 first support battens, 12 the 4th connecting pins, 13 second support battens,
14 installing frames, 15 second baffles, 16 buffer springs, 17 telescopic rods, 18 reinforcing ribs, 19 support rods.
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.
A kind of foundation pit supports adjustment structure, including lower supporting plate 1, the left and right two of 1 bottom of lower supporting plate referring to FIG. 1-2,
Side is symmetrical arranged there are two the first connecting pin 2, and the midpoint at 1 top of lower supporting plate is fixedly connected with bearing 3,3 inner ring of bearing
Inner wall on be fixedly connected with threaded rod 4, by be arranged bearing 3, play the role of support threaded rod 4, lower supporting plate 1 it is upper
Side is provided with upper backup pad 5, and the top of lower supporting plate 1 is symmetrical arranged there are two buffer spring 16, the top of buffer spring 16 with
The bottom of upper backup pad 5 is fixedly connected, by be arranged buffer spring 16, play buffering adjustment process in lower supporting plate 1 with it is upper
The effect of the shaking force generated between support plate 5, the top of lower supporting plate 1 and the position pair being located between two buffer springs 16
Claim setting there are two telescopic rod 17, the top of telescopic rod 17 is fixedly connected with the bottom of upper backup pad 5, by the way that telescopic rod is arranged
17, play the role of carrying out cross-brace to upper backup pad 5 and lower supporting plate 1, the top of upper backup pad 5 corresponds to threaded rod 4
Position be fixedly connected with thread bush 6 compatible with threaded rod 4, the left side of thread bush 6 is fixedly connected with reinforcing rib 18, reinforce
The bottom of muscle 18 is fixedly connected with the top of upper backup pad 5, by the way that reinforcing rib 18 is arranged, is played and is reinforced thread bush 6 and upper branch
The effect connected between fagging 5, the top of threaded rod 4 sequentially pass through bearing 3, upper backup pad 5 and thread bush 6 and extend to screw thread
The top of set 6 is fixedly connected with rotating handle 7, and the top of 4 left and right sides of threaded rod is fixedly connected to support rod 19, support rod 19
Side far from threaded rod 4 is fixedly connected with the bottom of rotating handle 7, by the way that support rod 19 is arranged, is played and is reinforced rotating handle 7 and spiral shell
The effect connected between rasp bar 4, threaded rod 4 are threadedly coupled with thread bush 6, and the left and right sides at 5 top of upper backup pad is symmetrically set
It sets there are two second connection end 8, the left and right sides of upper backup pad 5 is provided with first baffle 9, and first baffle 9 is close to upper support
The bottom symmetrical setting of 5 side of plate there are two third connecting pin 10, third connecting pin 10 be located at the first ipsilateral connecting pin 2 it
Between be flexibly connected by the first support batten 11, first baffle 9 is symmetrical arranged that there are two the close to the top of 5 side of upper backup pad
Four connecting pins 12, the 4th connecting pin 12 are flexibly connected between ipsilateral second connection end 8 by the second support batten 13,
The front and rear sides of first baffle 9 are fixedly connected to installing frame 14, and the inner wall positioned at two ipsilateral installing frames 14 passes through second
Baffle 15 is flexibly connected, and passes through lower supporting plate 1, the first connecting pin 2, bearing 3, threaded rod 4, upper backup pad 5, thread bush 6, rotation
Handle 7, second connection end 8, first baffle 9, third connecting pin 10, first support batten 11, the 4th connecting pin 12, the second support bar
The mutual cooperation of plate 13, installing frame 14, second baffle 15, so that foundation pit support adjustment structure is convenient for adjusting, so that foundation pit supports
The adjustable supporting and space of structure, facilitates the use of operator, improves practicability.
In use, rotation rotating handle 7, rotating handle 7 drive threaded rod 4 to rotate, thread bush 6 is made in the external screw thread of threaded rod 4
Moved up under so that upper backup pad 5 and lower supporting plate 1 generate mutually from or move toward one another, lower support
Plate 1 pushes or pulls first baffle 9 under the linkage of the first connecting pin 2, third connecting pin 10 and the first support batten 11, on
Support plate 5 synchronous promotion or pulling first under second connection end 8, the 4th connecting pin 12 and the linkage of the second support batten 13
Baffle 9, to reach the spacing adjusted between two first baffles 9, then by being fixed on the peaces of 9 front and rear sides of first baffle
It frames up and 14 installs second baffle 15, second baffle 15 can replace size according to actual needs, adjust and complete.
In summary: the foundation pit support adjustment structure, by lower supporting plate 1, the first connecting pin 2, bearing 3, threaded rod 4,
Upper backup pad 5, thread bush 6, rotating handle 7, second connection end 8, first baffle 9, third connecting pin 10, first support batten 11,
4th connecting pin 12, second supports the mutual cooperation of batten 13, installing frame 14, second baffle 15, solves existing foundation pit tune
Section structure is not easy to the problem of adjusting.
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 (5)
1. a kind of foundation pit supports adjustment structure, including lower supporting plate (1), it is characterised in that: a left side for lower supporting plate (1) bottom
The midpoint that right two sides are symmetrical arranged there are two the first connecting pin (2), at the top of the lower supporting plate (1) is fixedly connected with bearing
(3), it is fixedly connected with threaded rod (4) on the inner wall of bearing (3) inner ring, is provided with above the lower supporting plate (1)
Support plate (5), the position that the top of the upper backup pad (5) corresponds to threaded rod (4) is fixedly connected with to be adapted with threaded rod (4)
Thread bush (6), sequentially pass through bearing (3), upper backup pad (5) and thread bush (6) at the top of the threaded rod (4) and extend to
It is fixedly connected with above thread bush (6) rotating handle (7), the threaded rod (4) is threadedly coupled with thread bush (6), the upper branch
The left and right sides at the top of fagging (5) is symmetrical arranged that there are two second connection end (8), the left and right sides of the upper backup pad (5)
It is provided with first baffle (9), there are two for bottom symmetrical setting of the first baffle (9) close to upper backup pad (5) side
Three connecting pins (10), the third connecting pin (10) and between ipsilateral the first connecting pin (2) by first support batten
(11) it is flexibly connected, the top of close upper backup pad (5) side of the first baffle (9) is arranged symmetrically, and there are two the 4th connecting pins
(12), the 4th connecting pin (12) and between ipsilateral second connection end (8) by second support batten (13) activity
Connection, the front and rear sides of the first baffle (9) are fixedly connected to installing frame (14), positioned at two ipsilateral installing frames (14)
Inner wall pass through second baffle (15) be flexibly connected.
2. a kind of foundation pit according to claim 1 supports adjustment structure, it is characterised in that: the top of the lower supporting plate (1)
Portion is symmetrical arranged there are two buffer spring (16), and the top of the buffer spring (16) and the bottom of upper backup pad (5) are fixed and connected
It connects.
3. a kind of foundation pit according to claim 1 or 2 supports adjustment structure, it is characterised in that: the lower supporting plate (1)
There are two tops and the positional symmetry being located between two buffer springs (16) setting telescopic rod (17), the telescopic rod (17)
Top is fixedly connected with the bottom of upper backup pad (5).
4. a kind of foundation pit according to claim 1 supports adjustment structure, it is characterised in that: the left side of the thread bush (6)
It is fixedly connected with reinforcing rib (18), is fixedly connected at the top of the bottom and upper backup pad (5) of the reinforcing rib (18).
5. a kind of foundation pit according to claim 1 supports adjustment structure, it is characterised in that: threaded rod (4) left and right two
It is fixedly connected at the top of side support rod (19), side and rotating handle (7) of the support rod (19) far from threaded rod (4)
Bottom is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930799.4U CN209384244U (en) | 2018-11-22 | 2018-11-22 | A kind of foundation pit support adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930799.4U CN209384244U (en) | 2018-11-22 | 2018-11-22 | A kind of foundation pit support adjustment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209384244U true CN209384244U (en) | 2019-09-13 |
Family
ID=67865336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821930799.4U Active CN209384244U (en) | 2018-11-22 | 2018-11-22 | A kind of foundation pit support adjustment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209384244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878554A (en) * | 2019-10-28 | 2020-03-13 | 中国一冶集团有限公司 | Device for enhancing stability of foundation pit construction |
-
2018
- 2018-11-22 CN CN201821930799.4U patent/CN209384244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878554A (en) * | 2019-10-28 | 2020-03-13 | 中国一冶集团有限公司 | Device for enhancing stability of foundation pit construction |
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