CN211113654U - Steel construction foundation ditch strutting arrangement for construction - Google Patents
Steel construction foundation ditch strutting arrangement for construction Download PDFInfo
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- CN211113654U CN211113654U CN201920743187.2U CN201920743187U CN211113654U CN 211113654 U CN211113654 U CN 211113654U CN 201920743187 U CN201920743187 U CN 201920743187U CN 211113654 U CN211113654 U CN 211113654U
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Abstract
The utility model discloses a steel construction foundation ditch strutting arrangement for construction, including fixed baseplate, the fixed baseplate upper surface is connected with and passes the power subassembly, and the fixed baseplate front surface is provided with the fixed screw, the fixed baseplate both sides are provided with the level and receive the pole, the level is received the pole upper surface and is provided with adjusting bolt, and level and receive pole one end and be connected with horizontal lifter, horizontal lifter top is provided with the base pivot, base pivot upper end is provided with vertical guide rail, vertical guide rail one side is provided with vertical guide rail base, vertical guide rail base one side is provided with the counter-force base, counter-force base upper end is provided with the locating part. By arranging the horizontal retracting rod, the vertical guide rail and the counter-force base sliding on the guide rail, the active control of the deformation of the foundation pit support structure is realized, the engineering construction efficiency and quality are ensured, and the foundation pit support structure is easy to market; the device improves the engineering construction efficiency, reduces the safety risk of foundation pit engineering construction, and meets the requirement of industrial development.
Description
Technical Field
The utility model relates to a construction technical field specifically is a steel construction foundation ditch strutting arrangement for construction.
Background
The deep foundation pit is a project with excavation depth of more than 5 meters or more than three layers of basements, or with depth of less than 5 meters, but with particularly complex geological conditions, surrounding environments and underground pipelines, when excavating earthwork, adjacent buildings, structures, roads, pipelines and the like are prevented from sinking and deforming, and if necessary, negotiation with design units or construction units is required, protective measures are taken, and settlement or displacement observation is carried out in construction. When earthwork construction is carried out in a section where overground or underground pipelines and cables are laid, written consent of relevant management departments is obtained in advance, measures are taken in the construction process to prevent the pipelines from being damaged, prevent collapse and avoid serious accidents caused by excavation, and the traditional safety ladder is adopted for providing a safety channel for constructors in the existing building deep foundation pit.
However, when the building deep foundation pit collapses, the constructors far away from the safety ladder are difficult to escape from the building deep foundation pit by using the safety ladder, so that the life safety of the constructors is seriously threatened, and the construction is not facilitated to be carried out and developed. Therefore, the technical personnel in the field provide a steel structure foundation pit supporting device for building construction, so as to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel construction foundation ditch strutting arrangement for construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a steel construction foundation ditch strutting arrangement for construction, includes fixed baseplate, the fixed baseplate upper surface is connected with passes power subassembly, and the fixed baseplate front surface is provided with the set screw, the fixed baseplate both sides are provided with the level and receive the pole, the level is received the pole upper surface and is provided with first adjusting bolt, and level and receive pole one end and be connected with the level lifter, level lifter top is provided with the base pivot, base pivot upper end is provided with vertical guide rail, vertical guide rail one side is provided with vertical guide rail base, vertical guide rail base one side is provided with the counter-force base, counter-force base upper end is provided with the locating part.
As a further aspect of the present invention: the power transmission assembly comprises a lifting rod, a receiving rod, a rotating shaft and a second adjusting bolt, wherein one end of the lifting rod is connected with the receiving rod, the rotating shaft is arranged at the top end of the lifting rod, the rotating shaft is arranged at the bottom end of the receiving rod, and the second adjusting bolt is arranged on the surface of the receiving rod.
As a further aspect of the present invention: the lifting rod and the retracting rod are steel members and are arranged in a telescopic mode.
As a further aspect of the present invention: the horizontal lifting rod is rotatably connected with the vertical guide rail.
As a further aspect of the present invention: the reaction base is connected with the vertical guide rail base in a sliding mode.
As a further aspect of the present invention: the limiting part limits the sliding of the reaction base on the vertical guide rail base.
As a further aspect of the present invention: the length of the lifting rod is smaller than that of the retraction rod, the diameter of the lifting rod is smaller than that of the retraction rod, the length of the horizontal lifting rod is smaller than that of the horizontal retraction rod, and the diameter of the horizontal lifting rod is smaller than that of the horizontal retraction rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up level and receiving pole, vertical guide rail and the gliding counter-force base on the guide rail, realized the initiative control of foundation ditch envelope deformation, guaranteed engineering efficiency of construction and quality, easily market.
2. The device improves the engineering construction efficiency, reduces the safety risk of foundation pit engineering construction, and meets the requirement of industrial development.
3. Through setting up horizontal pin, level and receive pole, pin and receive the pole, can adjust this foundation ditch strutting arrangement's support scope, increased the device's suitability.
Drawings
FIG. 1 is a schematic structural diagram of a steel structure foundation pit supporting device for building construction;
FIG. 2 is a schematic structural diagram of an adjusting bolt in a steel structure foundation pit supporting device for building construction;
fig. 3 is a structural plan view of an adjusting bolt in the steel structure foundation pit supporting device for building construction.
In the figure: 1. a limiting member; 2. a counter-force base; 3. a vertical guide rail; 4. a vertical guide rail base; 5. a base shaft; 6. lifting a rod; 7. horizontally retracting the rod; 8. a fixed base; 9. fixing screws; 10. retracting the rod; 11. a rotating shaft; 12. a horizontal lifting rod; 13. a second adjusting bolt; 14. a force transfer assembly; 15. a first adjusting bolt.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a steel structure foundation pit supporting device for building construction includes a fixing base 8, a force transmission assembly 14 is connected to an upper surface of the fixing base 8, a fixing screw 9 is disposed on a front surface of the fixing base 8, the force transmission assembly 14 includes a lifting rod 6, a retracting rod 10, a rotating shaft 11 and a second adjusting bolt 13, a retracting rod 10 is connected to one end of the lifting rod 6, the rotating shaft 11 is disposed at a top end of the lifting rod 6, the lifting rod 6 and the retracting rod 10 are steel members, the lifting rod 6 and the retracting rod 10 are telescopically disposed, the length of the lifting rod 6 is smaller than the length of the retracting rod 10, the diameter of the lifting rod 6 is smaller than the diameter of the retracting rod 10, the length of the horizontal lifting rod 12 is smaller than the length of the horizontal retracting rod 7, the diameter of the horizontal lifting rod 12 is smaller than the diameter of the horizontal retracting rod 7, the lifting rod 6 and the retracting rod 10 are disposed, so that a supporting range of the supporting device, the applicability of the device is increased.
In fig. 1: receive pole 10 bottom and be provided with axis of rotation 11, and receive pole 10 surface and be provided with adjusting bolt 13, 8 both sides of fixed baseplate are provided with horizontal receipts pole 7, horizontal receipts pole 7 upper surface is provided with first adjusting bolt 15, and 7 one end of horizontal receipts pole is connected with horizontal lifter 12, this design, through setting up horizontal receipts pole 7, vertical guide rail 3 and gliding reaction base 2 on the guide rail, the active control that foundation ditch envelope warp has been realized, engineering efficiency of construction and quality have been guaranteed, easily push to market.
In fig. 1: the top of horizontal lifter 12 is provided with base pivot 5, horizontal lifter 12 rotates with vertical guide rail 3 to be connected, 5 upper ends of base pivot are provided with vertical guide rail 3, 3 one sides of vertical guide rail are provided with vertical guide rail base 4, 4 one sides of vertical guide rail base are provided with reaction base 2, 2 upper ends of reaction base are provided with locating part 1, locating part 1 slides on vertical guide rail base 4 to reaction base 2 and carries on spacingly, reaction base 2 and 4 sliding connection of vertical guide rail base, this device has improved the engineering efficiency of construction, foundation ditch engineering construction safety risk has been reduced, accord with the industrialization development requirement.
The utility model discloses a theory of operation is: firstly, taking out the horizontal collecting rod 7 to be placed on the ground, taking out the fixing base 8 to be clamped on the outer surface of the horizontal collecting rod 7, screwing the fixing screw 9 on the front surface of the fixing base 8, then taking out the horizontal lifting rod 12 to be installed at two ends of the horizontal collecting rod 7, then mutually attaching the vertical guide rail 3 and the horizontal lifting rod 12, arranging the base rotating shaft 5 between the two rods to enable the vertical guide rail 3 and the horizontal lifting rod 12 to rotate mutually, then arranging the vertical guide rail base 4 on one side of the vertical guide rail 3, arranging the limiting part 1 at the top end of the vertical guide rail base 4, then taking out the reaction base 2, installing the reaction base 2 on the vertical guide rail base 4 to enable the reaction base 2 to slide on the vertical guide rail base 4, finally, taking out the collecting rod 10, installing the rotating shaft 11 at the bottom end of the collecting rod 10 and installing the reaction base 8, the retracting rod 10 can rotate on the fixed base 8, the lifting rod 6 is taken out, one end of the lifting rod 6 is installed at the top end of the retracting rod 10 and inserted into the retracting rod 10, the second adjusting bolt 13 is installed at the top end of the retracting rod 10, the second adjusting bolt 13 is screwed, the lifting rod 6 can be fixed on the retracting rod 10, the other end of the lifting rod 6 is connected with the rotating shaft 11, the lifting rod 6 is installed on the reaction base 2, the lifting rod 6 and the retracting rod 10 are contraction members, at the moment, the device is assembled, when the device is used, the device is placed in a foundation pit, the adjusting bolts on the surfaces of the horizontal retracting rod 7 and the retracting rod 10 are unscrewed, the lifting rod 6 and the horizontal lifting rod 12 are drawn out, the distance drawn out of the horizontal lifting rod 12 just meets the width of the foundation pit, then, the vertical guide rail 3 and the horizontal retracting rod 7 rotate to form a right angle, the reaction base 2 moves upwards, the lifting rod 6 is gradually drawn out of the retracting rod 10, when the reaction base 2 moves to the limiting part 1, the first adjusting bolt 15 is fixed, and thus the steel structure foundation pit supporting device for building construction is used.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A steel structure foundation pit supporting device for building construction comprises a fixed base (8), it is characterized in that the upper surface of the fixed base (8) is connected with a force transmission component (14), a fixing screw (9) is arranged on the front surface of the fixing base (8), horizontal retracting rods (7) are arranged on two sides of the fixing base (8), a first adjusting bolt (15) is arranged on the upper surface of each horizontal retracting rod (7), one end of the horizontal retracting rod (7) is connected with a horizontal lifting rod (12), the top end of the horizontal lifting rod (12) is provided with a base rotating shaft (5), a vertical guide rail (3) is arranged at the upper end of the base rotating shaft (5), a vertical guide rail base (4) is arranged at one side of the vertical guide rail (3), a reaction base (2) is arranged on one side of the vertical guide rail base (4), and a limiting part (1) is arranged at the upper end of the reaction base (2).
2. The steel structure foundation pit supporting device for building construction according to claim 1, wherein the force transmission assembly (14) comprises a lifting rod (6), a retracting rod (10), a rotating shaft (11) and a second adjusting bolt (13), the retracting rod (10) is connected to one end of the lifting rod (6), the rotating shaft (11) is arranged at the top end of the lifting rod (6), the rotating shaft (11) is arranged at the bottom end of the retracting rod (10), and the second adjusting bolt (13) is arranged on the surface of the retracting rod (10).
3. The steel structure foundation pit supporting device for building construction as claimed in claim 2, wherein the lifting rod (6) and the retracting rod (10) are steel members, and the lifting rod (6) and the retracting rod (10) are arranged in a telescopic manner.
4. The steel structure foundation pit supporting device for building construction as claimed in claim 1, wherein said horizontal lifting rod (12) is rotatably connected with vertical guide rail (3).
5. The steel structure foundation pit supporting device for building construction as claimed in claim 1, wherein the counterforce base (2) is connected with the vertical guide rail base (4) in a sliding manner.
6. The steel structure foundation pit supporting device for building construction according to claim 1, wherein the limiting member (1) limits the sliding of the reaction base (2) on the vertical guide rail base (4).
7. The steel structure foundation pit supporting device for building construction as claimed in claim 2, wherein the length of the lifting rod (6) is less than the length of the retracting rod (10), the diameter of the lifting rod (6) is less than the diameter of the retracting rod (10), the length of the horizontal lifting rod (12) is less than the length of the horizontal retracting rod (7), and the diameter of the horizontal lifting rod (12) is less than the diameter of the horizontal retracting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920743187.2U CN211113654U (en) | 2019-05-22 | 2019-05-22 | Steel construction foundation ditch strutting arrangement for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920743187.2U CN211113654U (en) | 2019-05-22 | 2019-05-22 | Steel construction foundation ditch strutting arrangement for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211113654U true CN211113654U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920743187.2U Active CN211113654U (en) | 2019-05-22 | 2019-05-22 | Steel construction foundation ditch strutting arrangement for construction |
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| CN (1) | CN211113654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321493A (en) * | 2021-11-30 | 2022-04-12 | 中国一冶集团有限公司 | Pipeline installation fixing support and construction method thereof |
-
2019
- 2019-05-22 CN CN201920743187.2U patent/CN211113654U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321493A (en) * | 2021-11-30 | 2022-04-12 | 中国一冶集团有限公司 | Pipeline installation fixing support and construction method thereof |
| CN114321493B (en) * | 2021-11-30 | 2023-05-16 | 中国一冶集团有限公司 | Pipeline installation fixing support and construction method thereof |
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