CN215669545U - Temporary supporting structure for trench excavation - Google Patents
Temporary supporting structure for trench excavation Download PDFInfo
- Publication number
- CN215669545U CN215669545U CN202121600623.4U CN202121600623U CN215669545U CN 215669545 U CN215669545 U CN 215669545U CN 202121600623 U CN202121600623 U CN 202121600623U CN 215669545 U CN215669545 U CN 215669545U
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- China
- Prior art keywords
- bottom plate
- plate
- fixing groove
- groove
- trench excavation
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- Expired - Fee Related
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- 238000009412 basement excavation Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a temporary supporting structure for trench excavation, which comprises two outer side plates, a first bottom plate and a second bottom plate, wherein the first bottom plate and the second bottom plate are parallel to each other, a first fixing groove and a second fixing groove are respectively formed in the center of one side, opposite to the first bottom plate and the second bottom plate, of the first fixing groove, an electric telescopic rod is fixedly arranged at the center of the inner wall of one side, away from the second bottom plate, of the first fixing groove, one end, away from the first bottom plate, of the electric telescopic rod is fixedly arranged on the inner wall of one side, away from the second fixing groove, of the first fixing groove, a sliding groove is formed in the center of the top surface of the first fixing groove, a sliding block is arranged in the sliding groove in a sliding mode, and a measuring plate is fixedly arranged at the lower end of the sliding block. The utility model discloses a temporary supporting structure for trench excavation, which is simple to operate, high in stability, more durable and convenient to transport.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a temporary supporting structure for trench excavation.
Background
Chinese in groove explanation: firstly, the wheel is worn down or anything often passes through the left trace; in the engineering, the foundation trench earthwork is dug, the length is calculated according to the length of a central line, if the dug trench earthwork is connected with an independent foundation pit or earthwork, the length of the trench earthwork is reduced by the width of the lower bottom of the independent foundation pit or the independent earthwork, and the municipal engineering bottom width is within 7M, and the bottom length is more than 3 times larger than the bottom width and is calculated according to the trench.
In the process of digging a groove, the groove which is just dug needs to be temporarily supported and enclosed to prevent earth from collapsing or rolling off, but most of the existing support and enclosure modes are to support and enclose through matching of wood plates and sticks, so that the use is troublesome, and the stability is particularly poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a temporary support structure for trench excavation.
In order to achieve the purpose, the utility model adopts the following technical scheme: a temporary supporting structure for trench excavation comprises two outer side plates, a first bottom plate and a second bottom plate, wherein the first bottom plate and the second bottom plate are parallel to each other, a first fixing groove and a second fixing groove are formed in the center of one side, opposite to the first bottom plate and the second bottom plate, of the first fixing groove, an electric telescopic rod is fixedly arranged at the center of the inner wall of one side, away from the second bottom plate, of the first fixing groove, one end, away from the first bottom plate, of the electric telescopic rod is fixedly arranged on the inner wall of one side of the second fixing groove, a sliding groove is formed in the center of the top surface of the first fixing groove, a sliding block is arranged inside the sliding groove in a sliding mode, and a measuring plate is fixedly arranged at the lower end of the sliding block;
two the lower extreme of outer panel is the fixed connecting plate that is provided with all, two the spread groove has all been seted up to the lower terminal surface center department of connecting plate, two the top surface of spread groove is the fixed seat of rotating, two of being provided with respectively the lower extreme of rotating the seat is fixed the up end that sets up at a bottom plate and No. two bottom plates respectively the spacing groove has all been seted up to one side center department that the outer panel is relative, two the inside of spacing groove all slides and is provided with the stopper, two the equal fixed screw rod that is provided with of one end that the stopper is relative, two equal movable sleeve is equipped with the interior plate, two on the pole body of screw rod the equal thread bush of one end that the screw rod is relative is equipped with the swivel nut, two rotate between the swivel nut and be connected with manual telescopic handle.
As a further description of the above technical solution:
and the upper ends of the two inner side plates are fixedly provided with top plates.
As a further description of the above technical solution:
the measuring plate is characterized in that one end, far away from the sliding block, of the measuring plate is fixedly arranged on the top surface of the second fixing groove, and the center of the upper end face of the measuring plate is fixedly provided with a scale mark.
As a further description of the above technical solution:
the lower terminal surface of a bottom plate and No. two bottom plates all is the fixed a plurality of latches that are provided with of equidistance form.
As a further description of the above technical solution:
the two inner side plates are parallel to each other.
As a further description of the above technical solution:
the two inner side plates and the outer side plates are made of stainless steel materials.
As a further description of the above technical solution:
both the inner side plate and the outer side plate are arranged in a rectangular shape.
As a further description of the above technical solution:
the two outer side plates are parallel to each other and are respectively positioned at the upper ends of the first bottom plate and the second bottom plate.
The utility model has the following beneficial effects:
according to the temporary supporting structure for trench excavation, when the device is used, the width and the height of the device can be adjusted through the expansion of the electric telescopic rod and the movement of the limiting block in the limiting groove, so that the device is more convenient to use when the device is used for temporarily supporting the trench.
According to the temporary supporting structure for trench excavation, when the device is used, the inner side plates can be clamped through rotation of the threaded sleeves, and meanwhile, the two inner side plates are more stable through extension and retraction of the manual telescopic rod, so that the device is more stable.
According to the temporary supporting structure for trench excavation, provided by the utility model, the outer side plate can be folded through the rotating seat when the device is used, so that the device is more convenient to transport.
According to the temporary supporting structure for trench excavation, provided by the utility model, when the device is used, the width of the bottom of the trench can be measured through the measuring plate, so that the problem of construction errors can be effectively avoided.
Drawings
Fig. 1 is a schematic front sectional view of a temporary support structure for trench excavation according to the present invention;
fig. 2 is a schematic front view of a temporary support structure for trench excavation according to the present invention;
fig. 3 is a schematic structural view of a first bottom plate main body of a temporary support structure for trench excavation according to the present invention;
fig. 4 is a schematic side view of a temporary support structure for trench excavation according to the present invention.
Illustration of the drawings:
1. a first bottom plate; 2. a first fixing groove; 3. a slider; 4. an electric telescopic rod; 5. a chute; 6. measuring a plate; 7. a second fixing groove; 8. a second bottom plate; 9. connecting grooves; 10. a limiting block; 11. an outer panel; 12. a limiting groove; 13. a threaded sleeve; 14. a manual telescopic rod; 15. a top plate; 16. an inner side plate; 17. a screw; 18. a connecting plate; 19. a rotating seat; 20. clamping teeth; 21. scale lines are marked.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: the utility model provides a interim bearing structure for slot excavation, including two outer panels 11, bottom plate 1 and No. two bottom plates 8 are parallel to each other, a fixed slot 2 and No. two fixed slots 7 have not been seted up to one side center punishment that bottom plate 1 and No. two bottom plates 8 are relative, No. 2 fixed electric telescopic handle 4 that is provided with in one side inner wall center punishment of keeping away from No. two bottom plates 8 of fixed slot, be convenient for adjust bottom plate 1 and No. two bottom plates 8 through electric telescopic handle 4's flexible, electric telescopic handle 4 keeps away from the fixed setting of one end of bottom plate 1 on the one side inner wall of No. two fixed slots 7, spout 5 has been seted up in the top surface center punishment of fixed slot 2, the inside slip of spout 5 is provided with slider 3, the fixed measuring plate 6 that is provided with of lower extreme of slider 3.
The lower extreme of two outer panels 11 is all fixed and is provided with connecting plate 18, connecting groove 9 has all been seted up to the lower terminal surface center department of two connecting plates 18, the top surface of two connecting grooves 9 is all fixed to be provided with and rotates seat 19, two lower extremes of rotating seat 19 are fixed the up end that sets up at bottom plate 1 and No. two bottom plates 8 respectively, spacing groove 12 has all been seted up to one side center department that two outer panels 11 are relative, the inside of two spacing grooves 12 all slides and is provided with stopper 10, two equal fixed screw rods 17 that are provided with of stopper 10 relative one end, equal movable sleeve is equipped with inner plate 16 on the pole body of two screw rods 17, the equal thread bush of two relative one ends of screw rods 17 is equipped with swivel nut 13, it is connected with manual telescopic rod 14 to rotate between two swivel nuts 13, manual telescopic rod 14 is used for further strengthening the stability between two outer panels 11.
The top ends of the two inner side plates 16 are both fixedly provided with a top plate 15, the top plate 15 is used for preventing the soil heap from sliding off, one end of the measuring plate 6 far away from the sliding block 3 is fixedly arranged on the top surface of the second fixing groove 7, the center of the upper end surface of the measuring plate 6 is fixedly provided with a scale mark 21, the width of the groove can be conveniently known by observing the scale marks 21, a plurality of latch teeth 20 are fixedly arranged on the lower end surfaces of the first bottom plate 1 and the second bottom plate 8 at equal intervals, the first bottom plate 1 and the second bottom plate 8 can be more stable by the clamping teeth 20 penetrating through soil, the two inner side plates 16 are parallel to each other, the two inner side plates 16 and the outer side plate 11 are both made of stainless steel materials, the stainless steel materials are hard in texture and strong in corrosion resistance, make the device more durable, two interior side plates 16 and outer panel 11 all set up the rectangle shape, and two outer panels 11 are parallel to each other, and two outer panels 11 are located the upper end of bottom plate 1 and No. two bottom plates 8 respectively.
The working principle is as follows: when the device is used, the device is firstly placed at the bottom of a groove, then the electric telescopic rod 4 is started, the electric telescopic rod 4 extends to enable the first bottom plate 1 and the second bottom plate 8 to move towards two sides, the device can stop when the two outer side plates 11 touch the two inner walls of the groove, the sliding block 3 can slide in the sliding groove 5 in the process, then the measuring plate 6 can be pulled out, the width of the groove can be determined by observing the scale mark 21 on the measuring plate 6, then the limiting block 10 can slide in the limiting groove 12 to adjust the height of the inner side plate 16, then the screw sleeve 13 is rotated, the screw sleeve 13 enables the inner side plate 16 to be fixed through the screw rod 17, the manual telescopic rod 14 is adjusted to be of a proper length in the process, and enclosure can be carried out.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a interim bearing structure for slot excavation, includes two outer panels (11), bottom plate (1) and No. two bottom plates (8), its characterized in that: the first bottom plate (1) and the second bottom plate (8) are parallel to each other, a first fixing groove (2) and a second fixing groove (7) are formed in the center of one side, opposite to the first bottom plate (1) and the second bottom plate (8), of the first fixing groove (2) away from the second bottom plate (8), an electric telescopic rod (4) is fixedly arranged in the center of the inner wall of one side, away from the second bottom plate (8), of the first fixing groove (2), one end, away from the first bottom plate (1), of the electric telescopic rod (4) is fixedly arranged on the inner wall of one side of the second fixing groove (7), a sliding groove (5) is formed in the center of the top surface of the first fixing groove (2), a sliding block (3) is arranged inside the sliding groove (5) in a sliding mode, and a measuring plate (6) is fixedly arranged at the lower end of the sliding block (3);
two the equal fixed connecting plate (18) that is provided with of lower extreme of outer panel (11), two spread groove (9), two have all been seted up in the lower terminal surface center department of connecting plate (18) the top surface of spread groove (9) is all fixed and is provided with and rotates seat (19), two the lower extreme of rotating seat (19) is fixed respectively and is set up the up end at bottom plate (1) and No. two bottom plate (8), two spacing groove (12), two are all seted up in the center department of one side that outer panel (11) is relative the inside of spacing groove (12) is all slided and is provided with stopper (10), two the equal fixed screw rod (17) that is provided with of one end that stopper (10) is relative, two equal movable sleeve is equipped with inner panel (16) on the pole body of screw rod (17), two the equal thread sleeve of one end that screw rod (17) is relative is equipped with swivel nut (13), two it is connected with manual telescopic rod (14) to rotate between swivel nut (13).
2. A temporary support structure for trench excavation according to claim 1, wherein: the upper ends of the two inner side plates (16) are both fixedly provided with a top plate (15).
3. A temporary support structure for trench excavation according to claim 1, wherein: one end, far away from the sliding block (3), of the measuring plate (6) is fixedly arranged on the top surface of the second fixing groove (7), and the center of the upper end face of the measuring plate (6) is fixedly provided with scale marks (21).
4. A temporary support structure for trench excavation according to claim 1, wherein: the lower end faces of the first bottom plate (1) and the second bottom plate (8) are all fixedly provided with a plurality of clamping teeth (20) in an equidistant mode.
5. A temporary support structure for trench excavation according to claim 1, wherein: the two inner side plates (16) are parallel to each other.
6. A temporary support structure for trench excavation according to claim 1, wherein: the two inner side plates (16) and the outer side plates (11) are made of stainless steel materials.
7. A temporary support structure for trench excavation according to claim 1, wherein: both the inner side plate (16) and the outer side plate (11) are arranged in a rectangular shape.
8. A temporary support structure for trench excavation according to claim 1, wherein: the two outer side plates (11) are parallel to each other, and the two outer side plates (11) are respectively positioned at the upper ends of the first bottom plate (1) and the second bottom plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121600623.4U CN215669545U (en) | 2021-07-14 | 2021-07-14 | Temporary supporting structure for trench excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121600623.4U CN215669545U (en) | 2021-07-14 | 2021-07-14 | Temporary supporting structure for trench excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215669545U true CN215669545U (en) | 2022-01-28 |
Family
ID=79980024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121600623.4U Expired - Fee Related CN215669545U (en) | 2021-07-14 | 2021-07-14 | Temporary supporting structure for trench excavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215669545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737576A (en) * | 2022-04-20 | 2022-07-12 | 利越集团有限公司 | Temporary groove supporting device |
-
2021
- 2021-07-14 CN CN202121600623.4U patent/CN215669545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737576A (en) * | 2022-04-20 | 2022-07-12 | 利越集团有限公司 | Temporary groove supporting device |
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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: 20220128 |