CN211474147U - Stable form steel construction of interim support - Google Patents
Stable form steel construction of interim support Download PDFInfo
- Publication number
- CN211474147U CN211474147U CN202020161488.7U CN202020161488U CN211474147U CN 211474147 U CN211474147 U CN 211474147U CN 202020161488 U CN202020161488 U CN 202020161488U CN 211474147 U CN211474147 U CN 211474147U
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- supporting
- support
- tube
- positioning
- bottom end
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a stable steel structure for temporary support, a support component is arranged outside the support tube, the top end of the moving rod is connected with a first support pad through a universal joint, one end of the connecting block is articulated with a support pole, the support pole is far away from one end of the connecting block and is articulated with a support arm, the two sides of the support tube are provided with a chute corresponding to a slider, an inner thread tube is sheathed on the top end of a screw rod through a screw thread, the bottom end of the support tube is provided with a base component, the middle part of a bottom plate is provided with a through hole, and both sides of one end of an extension plate are all penetrated and provided with a positioning needle, the support surface is enlarged, and the stability when the support surface is contacted with the working surface is improved.
Description
Technical Field
The utility model relates to a steel construction technical field specifically is a stable form steel construction of interim support.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, and is characterized by high strength, light dead weight, good integral rigidity and strong deformation resistance, and supports are required to be temporarily arranged on a working surface when a roadway is tunneled or a concrete floor is manufactured, and the steel structure supports are very suitable.
However, when the steel structure support is used for supporting, the situation that the support is inconvenient to adjust often occurs, and the problems that the support area is small, the support is not stable enough and the support is easy to incline exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stable form steel construction of interim support can effectively solve the often inconvenient situation of adjustment when can appearing supporting that proposes in the above-mentioned background art, and has the support area less, supports the problem of stability inadequately, easy incline.
In order to achieve the above object, the utility model provides a following technical scheme: a temporarily-supported stable steel structure comprises a supporting pipe, wherein a supporting assembly is arranged on the outer side of the supporting pipe, and comprises a movable rod, a first supporting pad, a connecting block, a supporting rod, a second supporting pad, a supporting arm, a sliding block, a sliding chute, an internal threaded pipe, a screw rod, a fixing block and a positioning stud;
the utility model discloses a supporting structure, including support tube, movable rod, bracing piece, connecting block one end, support branch, connecting block, fixing bolt, fixing rod, fixing block, fixing bolt, fixing block, fixing.
Preferably, the top surface of the second supporting pad is flush with the top surface of the first supporting pad when the second supporting pad is in a horizontal state.
Preferably, the limiting grooves are formed in two ends of the inside of the sliding groove, and the sliding block is slidably mounted in the sliding groove.
Preferably, the screw rod penetrates through the fixing block, and the positions of the bottom end of the screw rod, corresponding to the top surface and the bottom end of the fixing block, are fixedly sleeved with limiting rings.
Preferably, the movable rod is evenly provided with positioning grooves corresponding to the positioning studs, and the diameters of the positioning grooves are equal to the diameters of the positioning studs.
Preferably, a base assembly is mounted at the bottom end of the supporting tube, and the base assembly comprises a bottom plate, a through hole, an extension plate, a positioning needle and a limiting strip;
the bottom plate welds in the stay tube bottom, the through-hole has been seted up at the bottom plate middle part, through-hole both ends slidable mounting has the extension plate, extension plate one end both sides all run through and install the pilot pin, extension plate one end welding has spacing.
Preferably, the inner wall of the through hole is matched with the outer side of the extension plate, and the bottom end of the limiting strip and the bottom surface of the bottom plate are located at the same horizontal height.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with supporting component, utilize supporting component to support, rotate the screw rod during supporting, the screw rod promotes the internal thread pipe and rises, and then the driving arm, the angle that the branch was supported in the adjustment supports, and second supporting pad and support branch and support the top surface contact, enlarge the holding surface, support more stably.
2. The movable rod slides along the supporting tube, and the positioning stud is used for positioning to complete preliminary fixation, so that the position can be conveniently adjusted when the movable rod is fixed again before being supported, and the adjustment is convenient and simple.
3. The base assembly is arranged, the extension plate is pulled along the through hole, the positioning needle is inserted into the bottom surface, the supporting surface is enlarged, the stability of the extension plate in contact with a working surface is improved, the extension plate is not required to be placed into the through hole, the movable rod is accommodated again, and the space is saved.
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 structural diagram of the present invention;
fig. 2 is a schematic structural view of the support assembly of the present invention;
FIG. 3 is a schematic view of the structure of area A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of the base assembly of the present invention;
reference numbers in the figures: 1. supporting a tube;
2. a support assembly; 201. a movable rod; 202. a first support pad; 203. connecting blocks; 204. a support strut; 205. a second support pad; 206. a support arm; 207. a slider; 208. a chute; 209. an internally threaded tube; 210. a screw; 211. a fixed block; 212. positioning the stud;
3. a limiting ring; 4. positioning a groove;
5. a base assembly; 501. a base plate; 502. a through hole; 503. an extension plate; 504. a positioning pin; 505. and (5) a limiting strip.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model provides a technical solution, a temporarily supported stable steel structure, including supporting tube 1, supporting component 2 is installed outside supporting tube 1, and supporting component 2 includes movable rod 201, first supporting pad 202, connecting block 203, supporting strut 204, second supporting pad 205, supporting arm 206, slider 207, spout 208, internal thread pipe 209, screw 210, fixed block 211 and positioning stud 212;
the movable rod 201 is movably arranged in the support tube 1, the top end of the movable rod 201 is connected with a first support pad 202 through a universal joint, two sides of the top end of the movable rod 201 are welded with connecting blocks 203, one end of each connecting block 203 is hinged with a support strut 204, the support strut 204 is bonded with a second support pad 205, the top surface of the second support pad 205 is flush with the top surface of the first support pad 202 when in a horizontal state, so that the support is convenient to support, one end of each support strut 204, far away from the connecting block 203, is hinged with a support arm 206, the bottom end of the support arm 206 is hinged with a sliding block 207, two sides of the support tube 1 are provided with sliding grooves 208 corresponding to the sliding blocks 207, two ends in the sliding grooves 208 are provided with limit grooves, the sliding blocks 207 are slidably arranged in the sliding grooves 208, so that the sliding blocks 207 can slide, the screw 210 runs through the fixed block 211, and the screw 210 bottom corresponds fixed block 211 top surface and bottom position department all fixedly cup joints the spacing ring 3, prevents the skew of screw 210, and the locating stud 212 is installed to 1 upper end of stay tube, and the locating slot 4 has evenly been seted up in the corresponding locating stud 212 department of movable rod 201, and the locating slot 4 diameter equals the locating stud 212 diameter, and the locating stud 212 of being convenient for fixes a position the movable rod 201.
A base component 5 is arranged at the bottom end of the supporting tube 1, and the base component 5 comprises a bottom plate 501, a through hole 502, an extension plate 503, a positioning pin 504 and a limiting strip 505;
The utility model discloses a theory of operation and use flow: placing the bottom plate 501 on a working surface, pulling the movable rod 201 to slide along the support tube 1 until the first support pad 202 contacts a position to be supported, rotating the positioning stud 212 to position, completing preliminary fixing, confirming that the support tube 1 is in a support position and keeping the support tube 1 in a vertical state, pulling the extension plate 503 along the through hole 502, and then inserting the positioning pin 504 into the bottom surface to expand the support surface and improve the stability of the bottom plate 501 in contact with the working surface;
during supporting, the screw 210 is rotated, the screw 210 is fixed by the limiting ring 3 and the fixing block 211, the screw 210 is rotated to push the internal threaded pipe 209 to ascend, the internal threaded pipe 209 further pushes the sliding block 207 to move along the sliding groove 208, the sliding block 207 pushes the supporting arm 206, the angle of the supporting rod 204 is adjusted to support, the screw 210 is continuously rotated, the second supporting pad 205 and the supporting rod 204 are in contact extrusion with the top surface of the support, the supporting rod 204 is firmly abutted against the supporting surface, the supporting area is enlarged, and the support is more stable;
the extension plate 503 is not used to be placed into the through hole 502, the screw 210 is rotated, the supporting arm 206 is close to the supporting tube 1, the movable rod 201 is stored in the supporting tube 1, the space is saved, and the carrying is convenient.
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 (7)
1. The utility model provides a stable form steel construction of interim support, includes stay tube (1), its characterized in that: a supporting component (2) is installed on the outer side of the supporting tube (1), and the supporting component (2) comprises a movable rod (201), a first supporting pad (202), a connecting block (203), a supporting rod (204), a second supporting pad (205), a supporting arm (206), a sliding block (207), a sliding groove (208), an internal threaded tube (209), a screw rod (210), a fixing block (211) and a positioning stud (212);
the movable rod (201) is movably arranged in the supporting tube (1), the top end of the movable rod (201) is connected with a first supporting pad (202) through a universal joint, the two sides of the top end of the movable rod (201) are respectively welded with a connecting block (203), one end of each connecting block (203) is hinged with a supporting strut (204), a second supporting pad (205) is bonded on the supporting rod (204), a supporting arm (206) is hinged at one end of the supporting rod (204) far away from the connecting block (203), the bottom end of the supporting arm (206) is hinged with a sliding block (207), sliding grooves (208) are arranged at the two sides of the supporting tube (1) corresponding to the sliding block (207), an internal threaded pipe (209) is welded at the bottom end of the sliding block (207), the internal threaded pipe (209) is sleeved at the top end of the screw rod (210) through threads, the bottom end of the screw rod (210) is movably sleeved with a fixing block (211), and the upper end of the supporting tube (1) is provided with a positioning stud (212).
2. A temporarily supported stable steel structure according to claim 1, wherein: the top surface of the second supporting pad (205) is flush with the top surface of the first supporting pad (202) when the second supporting pad is in a horizontal state.
3. A temporarily supported stable steel structure according to claim 1, wherein: limiting grooves are formed in two ends of the inner portion of the sliding groove (208), and the sliding block (207) is installed in the sliding groove (208) in a sliding mode.
4. A temporarily supported stable steel structure according to claim 1, wherein: the screw rod (210) runs through the fixing block (211), and the positions of the bottom end of the screw rod (210) corresponding to the top surface and the bottom end of the fixing block (211) are fixedly sleeved with the limiting rings (3).
5. A temporarily supported stable steel structure according to claim 1, wherein: the movable rod (201) is evenly provided with positioning grooves (4) corresponding to the positioning studs (212), and the diameters of the positioning grooves (4) are equal to the diameters of the positioning studs (212).
6. A temporarily supported stable steel structure according to claim 1, wherein: a base assembly (5) is installed at the bottom end of the supporting tube (1), and the base assembly (5) comprises a bottom plate (501), a through hole (502), an extension plate (503), a positioning pin (504) and a limiting strip (505);
the bottom plate (501) is welded at the bottom end of the supporting pipe (1), a through hole (502) is formed in the middle of the bottom plate (501), extension plates (503) are slidably mounted at two ends of the through hole (502), positioning pins (504) are installed on two sides of one end of each extension plate (503) in a penetrating mode, and a limiting strip (505) is welded at one end of each extension plate (503).
7. A temporarily supported stable steel structure according to claim 6, wherein: the inner wall of the through hole (502) is matched with the outer side of the extension plate (503), and the bottom end of the limiting strip (505) and the bottom surface of the bottom plate (501) are located at the same horizontal height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020161488.7U CN211474147U (en) | 2020-02-11 | 2020-02-11 | Stable form steel construction of interim support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020161488.7U CN211474147U (en) | 2020-02-11 | 2020-02-11 | Stable form steel construction of interim support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211474147U true CN211474147U (en) | 2020-09-11 |
Family
ID=72364290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020161488.7U Expired - Fee Related CN211474147U (en) | 2020-02-11 | 2020-02-11 | Stable form steel construction of interim support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211474147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417675A (en) * | 2021-06-24 | 2021-09-21 | 北京中铁诚业工程建设监理有限公司 | Tunnel reinforced structure that rectifies |
| CN113585690A (en) * | 2021-08-13 | 2021-11-02 | 宁波建工建乐工程有限公司 | Support frame using elevator standard knot as bearing and construction method |
-
2020
- 2020-02-11 CN CN202020161488.7U patent/CN211474147U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417675A (en) * | 2021-06-24 | 2021-09-21 | 北京中铁诚业工程建设监理有限公司 | Tunnel reinforced structure that rectifies |
| CN113417675B (en) * | 2021-06-24 | 2023-10-27 | 北京中铁诚业工程建设监理有限公司 | Tunnel reinforcing structure that rectifies |
| CN113585690A (en) * | 2021-08-13 | 2021-11-02 | 宁波建工建乐工程有限公司 | Support frame using elevator standard knot as bearing and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |