CN218265338U - Construction deep basal pit struts - Google Patents
Construction deep basal pit struts Download PDFInfo
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- CN218265338U CN218265338U CN202222123312.4U CN202222123312U CN218265338U CN 218265338 U CN218265338 U CN 218265338U CN 202222123312 U CN202222123312 U CN 202222123312U CN 218265338 U CN218265338 U CN 218265338U
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Abstract
The utility model belongs to the technical field of the construction, especially, be a construction deep basal pit support, including first pillar, the one end of first pillar is fixed with four vertical align to grid's section of thick bamboo pole, the inside sliding connection of section of thick bamboo pole has the horizontal pole, the one end that the section of thick bamboo pole was kept away from to the horizontal pole is fixed with the second pillar, the jack has been seted up to the upper end outer wall of first pillar, the upper end outer wall of second pillar is fixed with the plug, first constant head tank has been seted up to the surface of plug, the inside male connection of plug has the threaded rod, the one end of threaded rod is fixed with first protruding pole and second protruding pole, the outer wall cover of plug is equipped with the centre gripping cover, the second constant head tank has been seted up to the surface of centre gripping cover, the most fences of the protection of the current building deep basal pit of strutting are welded body structure, unable regulation length, and need to splice a plurality of strutting the protection fences through the bolt during the use and fix, the bolt exposes easy corrosion of rainwater for a long time, be not convenient for the problem of demolising in later stage.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to construction deep basal pit support.
Background
The foundation pit support is a supporting, retaining, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit, and a supporting structure is required to be arranged on the inner wall of a deep foundation pit to ensure the safety of the construction of the underground structure and the surrounding environment of the foundation pit.
The operation in the early stage in the building engineering needs to be completed in a foundation pit, when the foundation pit is too deep, a supporting structure needs to be erected in order to ensure the construction safety, most of the existing supporting and protecting fences of the building deep foundation pit are welded into an integral structure, the length cannot be adjusted, and when the supporting and protecting fences are used, a plurality of supporting and protecting fences need to be spliced and fixed through bolts, the bolts are exposed for a long time and are easily corroded by rainwater, and the later-stage dismantling is inconvenient; in order to solve the problems exposed in the current building construction process, structural improvement and optimization of building construction are needed.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a construction deep basal pit is strutted has and need not the instrument between two devices, can swiftly assemble, and the holistic length of adjustable device satisfies different user demands's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a construction deep basal pit support, includes first pillar, the one end of first pillar is fixed with four vertical align to grid's section of thick bamboo pole, the inside sliding connection of section of thick bamboo pole has the horizontal pole, the one end that the section of thick bamboo pole was kept away from to the horizontal pole is fixed with the second pillar, the jack has been seted up to the upper end outer wall of first pillar, the upper end outer wall of second pillar is fixed with the plug, first constant head tank has been seted up to the surface of plug, the inside male connection of plug has the threaded rod, the one end of threaded rod is fixed with first protruding pole and second protruding pole, the outer wall cover of plug is equipped with the centre gripping cover, the second constant head tank has been seted up to the surface of centre gripping cover, spacing hole has been seted up to the inside of centre gripping cover, the one end threaded connection of threaded rod has the knob cover.
As the utility model discloses a construction deep basal pit struts preferred technical scheme, the inside threaded connection of one end that the horizontal pole is close to the section of thick bamboo pole has the knob lead screw, and the one end of knob lead screw and the top first support rotates and connects.
As the utility model discloses a preferred technical scheme of building construction deep basal pit support, the rubber buffer is installed according to inserting at the top of first pillar and second pillar.
As the utility model discloses a construction deep basal pit struts preferred technical scheme, the bottom of first pillar and second pillar is fixed with the mount pad.
As the utility model discloses a construction deep basal pit struts preferred technical scheme, four fixedly connected with vaulting pole between the section of thick bamboo pole.
Compared with the prior art, the beneficial effects of the utility model are that: when two devices need to be assembled, a plug on a second support of one device is inserted into an inserting hole of a first support of the other device, a threaded rod is inserted into the plug, a limiting hole in the clamping sleeve penetrates through the second protruding rod, the clamping sleeve is sleeved on the plug, then the clamping sleeve is rotated by ninety degrees, finally the knob sleeve is screwed down in a rotating mode to drive the threaded rod to move and tighten, the threaded rod drives the first protruding rod and the second protruding rod to be embedded into the first positioning groove and the second positioning groove respectively, the knob sleeve is matched with the clamping sleeve to clamp the second support and the first support, fixation after the first support and the second support are assembled is achieved, and the two devices can be assembled by rotating the knob sleeve.
The rotary knob lead screw drives the cross rod to stretch along the inside of the barrel rod, so that the overall length of the control device can be adjusted according to the use condition, and different use requirements are met.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is a schematic view of the upper end of the second support according to the present invention;
FIG. 4 is a schematic cross-sectional view of the first support column and the second support column of the present invention;
fig. 5 is a perspective assembly view of the middle threaded rod of the present invention;
in the figure: 1. a first support; 2. a barrel bar; 3. a cross bar; 4. a second support; 5. a stay bar; 6. a jack; 7. a plug; 8. a first positioning groove; 9. a threaded rod; 10. a first nose bar; 11. a second projecting rod; 12. a clamping sleeve; 13. a second positioning groove; 14. a knob sleeve; 15. a knob screw rod; 16. a rubber plug; 17. a limiting hole; 18. and (7) mounting a seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a deep foundation pit support for building construction comprises a first support column 1, wherein one end of the first support column 1 is fixedly provided with four barrel rods 2 which are longitudinally and uniformly arranged, the interior of the barrel rods 2 is slidably connected with a cross rod 3, one end of the cross rod 3, which is far away from the barrel rods 2, is fixedly provided with a second support column 4, the outer wall of the upper end of the first support column 1 is provided with a jack 6, the outer wall of the upper end of the second support column 4 is fixedly provided with a plug 7, the outer surface of the plug 7 is provided with a first positioning groove 8, the interior of the plug 7 is inserted and connected with a threaded rod 9, one end of the threaded rod 9 is fixedly provided with a first convex rod 10 and a second convex rod 11, the outer wall of the plug 7 is sleeved with a clamping sleeve 12, the outer surface of the clamping sleeve 12 is provided with a second positioning groove 13, the interior of the clamping sleeve 12 is provided with a limiting hole 17, one end of the threaded rod 9 is in threaded connection with a knob sleeve 14, in this embodiment, when two devices need to be assembled, the plug 7 on the second pillar 4 of one device is inserted into the jack 6 of the first pillar 1 of the other device, the threaded rod 9 is inserted into the plug 7, then the limiting hole 17 on the clamping sleeve 12 passes through the second protruding rod 11, so that the clamping sleeve 12 is sleeved on the plug 7, then the clamping sleeve 12 is rotated by ninety degrees, finally the knob sleeve 14 is screwed in a rotating manner to drive the threaded rod 9 to move and tighten, the threaded rod 9 drives the first protruding rod 10 and the second protruding rod 11 to be respectively embedded into the first positioning groove 8 and the second positioning groove 13, so that the knob sleeve 14 is matched with the clamping sleeve 12 to clamp the second pillar 4 and the first pillar 1, and the first pillar 1 and the second pillar 4 are fixed after being assembled.
Specifically, the inside threaded connection of one end that horizontal pole 3 is close to section of thick bamboo pole 2 has knob lead screw 15, and the one end of knob lead screw 15 rotates with the first pillar 1 of the top and is connected, drives horizontal pole 3 through rotatory knob lead screw 15 in this embodiment and stretches out and draws back along the inside of section of thick bamboo pole 2, and then can be according to in service behavior, the holistic length of regulation and control device.
Specifically, the top of the first pillar 1 and the top of the second pillar 4 are provided with rubber plugs 16 according to insertion, the rubber plugs 16 are used for sealing the inside of the first pillar 1 and the second pillar 4 in the embodiment, the rubber plugs 16 are taken down during assembly, and the clamping sleeve 12, the knob sleeve 14 and the knob screw rod 15 inside are adjusted and controlled.
Specifically, the mounting seats 18 are fixed at the bottoms of the first support column 1 and the second support column 4, and in the embodiment, the whole device is fixed in the deep foundation pit through the mounting seats 18.
Specifically, the stay bars 5 are fixedly connected between the four cylinder rods 2, and in this embodiment, the space between each cylinder rod 2 is reinforced and stabilized.
The utility model discloses a theory of operation and use flow: first, the rotary knob screw rod 15 can be rotated to drive the cross rod 3 to stretch along the inside of the barrel rod 2, and then the whole length of the control device can be adjusted according to the use condition.
When two devices need to be assembled, the plug 7 on the second support column 4 of one device is inserted into the jack 6 of the first support column 1 of the other device, the threaded rod 9 is inserted into the plug 7, then the limiting hole 17 on the clamping sleeve 12 penetrates through the second convex rod 11, the clamping sleeve 12 is sleeved on the plug 7, then the clamping sleeve 12 is rotated by ninety degrees, finally the knob sleeve 14 is screwed down in a rotating mode to drive the threaded rod 9 to move and tighten, the threaded rod 9 drives the first convex rod 10 and the second convex rod 11 to be respectively embedded into the first positioning groove 8 and the second positioning groove 13, the knob sleeve 14 is matched with the clamping sleeve 12 to clamp the second support column 4 and the first support column 1, the first support column 1 and the second support column 4 are fixed after being assembled, and finally the device is integrally fixed in a deep foundation pit through the mounting base 18.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a construction deep basal pit support, includes first pillar (1), its characterized in that: the one end of first pillar (1) is fixed with four vertical align to grid's section of thick bamboo pole (2), the inside sliding connection of section of thick bamboo pole (2) has horizontal pole (3), the one end that a section of thick bamboo pole (2) were kept away from in horizontal pole (3) is fixed with second pillar (4), jack (6) have been seted up to the upper end outer wall of first pillar (1), the upper end outer wall of second pillar (4) is fixed with plug (7), first constant head tank (8) have been seted up to the surface of plug (7), the inside plug-in connection of plug (7) has threaded rod (9), the one end of threaded rod (9) is fixed with first nose bar (10) and second nose bar (11), the outer wall cover of plug (7) is equipped with centre gripping cover (12), second constant head tank (13) have been seted up to the surface of centre gripping cover (12), spacing hole (17) have been seted up to the inside of centre gripping cover (12), the one end threaded connection of threaded rod (9) has knob cover (14).
2. The deep foundation pit support for building construction according to claim 1, wherein: the inner thread of one end of the cross rod (3) close to the barrel rod (2) is connected with a knob screw rod (15), and one end of the knob screw rod (15) is connected with the first support (1) in a rotating mode.
3. The support for the deep foundation pit in building construction according to claim 1, wherein: rubber buffer (16) are installed according to the insertion at the top of first pillar (1) and second pillar (4).
4. The support for the deep foundation pit in building construction according to claim 1, wherein: and the bottoms of the first support column (1) and the second support column (4) are fixedly provided with mounting seats (18).
5. The support for the deep foundation pit in building construction according to claim 1, wherein: and support rods (5) are fixedly connected among the four cylinder rods (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222123312.4U CN218265338U (en) | 2022-08-12 | 2022-08-12 | Construction deep basal pit struts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222123312.4U CN218265338U (en) | 2022-08-12 | 2022-08-12 | Construction deep basal pit struts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218265338U true CN218265338U (en) | 2023-01-10 |
Family
ID=84774498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222123312.4U Active CN218265338U (en) | 2022-08-12 | 2022-08-12 | Construction deep basal pit struts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218265338U (en) |
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2022
- 2022-08-12 CN CN202222123312.4U patent/CN218265338U/en active Active
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