CN117266362B - T-shaped steel beam assembling structure suitable for temporary anchoring - Google Patents
T-shaped steel beam assembling structure suitable for temporary anchoring Download PDFInfo
- Publication number
- CN117266362B CN117266362B CN202311560936.5A CN202311560936A CN117266362B CN 117266362 B CN117266362 B CN 117266362B CN 202311560936 A CN202311560936 A CN 202311560936A CN 117266362 B CN117266362 B CN 117266362B
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- groove
- mounting block
- fixedly connected
- threaded rod
- shaped steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 238000004873 anchoring Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 43
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 238000013016 damping Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a T-shaped steel beam assembling structure suitable for temporary anchoring, and relates to the technical field of steel beam assembling. According to the invention, the whole assembly device can be fixed without additional operation, the whole convenience is improved, the whole use efficiency is improved, meanwhile, the device can be used only by special tools held by staff, the operation by external non-staff is prevented, the whole safety is improved, the anchoring of the device is directly realized while the assembly structure is fixed, no additional operation steps are required, and the whole operation convenience is improved.
Description
Technical Field
The invention relates to the technical field of steel beam assembly, in particular to a T-shaped steel beam assembly structure suitable for temporary anchoring.
Background
In modern life, electricity plays an important role in various aspects. With the continuous development of technology and the increasing demand of electricity, the construction and maintenance of electrical facilities is becoming more and more important. Temporary anchoring structures play a critical role in power related construction and maintenance work. Temporary anchoring structures refer to structures that are temporarily used to secure and support equipment or components during construction or repair. In the construction and maintenance of electrical facilities, various temporary anchors are often required, for example in the maintenance of high-altitude transmission lines, in order to facilitate the safety maintenance of workers, temporary working platforms and supporting structures are required to be built. The T-shaped steel beam assembly structure is a common temporary anchoring structure. The T-shaped steel beam assembly structure has the advantages of simple structure, quick construction, strong bearing capacity and the like, and is very suitable for temporary anchoring related to electric power. In the construction and maintenance of electrical facilities, it is often necessary to build temporary support structures and work platforms for workers to perform safety maintenance and repair. The T-shaped steel beam assembly structure can be assembled and disassembled according to the needs, and can flexibly adapt to various complex construction environments and working requirements.
The current T shaped steel roof beam that is applicable to interim anchor is assembled the structure and is needed to assemble the fixed when T shaped steel roof beam through frequent change instrument when using, and is not enough convenient in the use, has reduced the availability factor in the whole use by a wide margin, and current T shaped steel roof beam that is applicable to interim anchor is assembled the structure and is just by driving device such as direct rotation carousel when using, is operated by external non-staff easily, and the security is not enough, and current T shaped steel roof beam that is applicable to interim anchor is assembled the structure and is needed to anchor the device through extra actuating system when anchoring the device simultaneously, and this in-process convenience is not enough, has prolonged the required time of spending in the whole use by a wide margin.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a T-shaped steel beam assembly structure suitable for temporary anchoring.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a T shaped steel roof beam is assembled structure suitable for interim anchor, includes the steel column, the third through-hole has been seted up on the steel column, the steel column runs through sliding connection through the third through-hole and has the second installation piece, the second installation piece runs through the rotation through the bearing and is connected with the threaded rod, fixed surface is connected with the third installation piece under the second installation piece, the third installation piece is the concave structure of cross-section opening towards one side, the threaded rod is located the inside one end of third installation piece and runs through fixedly connected with second gear, the cavity has been seted up to the inside second installation piece, first through-hole has all been seted up to the lateral wall of the opposite side of second installation piece, the second installation piece has the rack through two first through-holes common sliding connection, rack and third gear engagement, the second installation piece runs through the bearing and rotates through the rotation and be connected with the axis of rotation, the axis of rotation is located the inside one end of third installation piece and runs through the rotation wheel through the bearing, rotation wheel runs through fixedly connected with first gear, first gear and second gear engagement.
Preferably, two third recesses have been seted up to the steel column upper surface, the steel column has two fixed blocks through two third recess sliding connection, two the first installation piece of fixed block joint fixedly connected with, first installation piece is the concave shape structure that the cross-section opening was down, first installation piece roof runs through the rotation with the threaded rod through the bearing and is connected first installation piece upper surface has seted up first recess, the threaded rod is located the inside one end fixedly connected with carousel of first recess.
Preferably, the sixth groove has been seted up to the steel column upper surface, the steel column has the slider through sixth groove sliding connection, fixedly connected with spring between diapire in slider and the sixth groove, the fourth groove has been seted up to the third through-hole lateral wall, the steel column has the stripper plate through fourth groove sliding connection, stripper plate lateral wall fixedly connected with dead lever, sixth groove lateral wall runs through fixedly connected with communicating pipe, the one end that keeps away from the sixth groove of communicating pipe runs through fixedly connected with fourth groove.
Preferably, a fifth groove is formed in the side wall of the second mounting block, the second mounting block is connected with the fixing rod in a sliding mode through the fifth groove, and a second through hole is formed in the upper surface of the second mounting block.
Preferably, one end of the threaded rod located inside the first mounting block is in threaded connection with a sliding plate, and the sliding plate is in sliding connection with the inner side wall of the first mounting block.
Preferably, the lower surface of the third mounting block is fixedly connected with a second drill bit, and the side wall of the rack is fixedly connected with a first drill bit.
Preferably, hydraulic oil is filled in the fourth groove, the communicating pipe and the sixth groove, and a damping pad is glued at the joint of the bearing of the rotating wheel and the rotating shaft.
Preferably, the first drill bit, the second drill bit and the fixed rod are all made of high-speed steel, and the thread lead angle of the threaded rod is smaller than the equivalent friction angle of a screw pair formed by the threaded rod and the sliding plate.
The invention has the following beneficial effects:
1. because the existing T-shaped steel beam assembly structure suitable for temporary anchoring needs to be fixed when the T-shaped steel beam assembly structure is assembled through frequent replacement tools, the T-shaped steel beam assembly structure is not convenient and fast in the use process, and the use efficiency in the whole use process is greatly reduced, the T-shaped steel beam assembly structure suitable for temporary anchoring can realize the fixation of the whole assembly device only by adjusting the position of an extrusion block through a turntable and realizing the displacement of a bolt through hydraulic extrusion when in use, does not need to carry out additional operation, improves the whole convenience and improves the whole use efficiency;
2. because the existing T-shaped steel beam assembly structure suitable for temporary anchoring only needs to directly rotate driving devices such as a turntable and the like when in use, the driving devices are easy to be operated by external non-staff and the safety is not enough, the T-shaped steel beam assembly structure suitable for temporary anchoring directly embeds the driving devices such as the turntable into the device, and the driving devices can be used only by special tools held by staff, so that the driving devices are prevented from being operated by the external non-staff and the overall safety is improved;
3. because the existing T-shaped steel beam assembly structure suitable for temporary anchoring needs to anchor the device through an additional driving system when the device is anchored, the convenience in the process is insufficient, and the time spent in the whole use process is greatly prolonged.
Drawings
Fig. 1 is a schematic structural view of a T-shaped steel beam assembly structure suitable for temporary anchoring according to the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken at B-B in FIG. 1;
FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1;
fig. 5 is an enlarged schematic view of the structure at D in fig. 1.
In the figure: the device comprises a steel column 1, a first mounting block 2, a second mounting block 3, a third mounting block 4, a rotary table 5, a first groove 6, a 7 threaded rod, a second drill bit 8, a 9 sliding plate, a third groove 10, a fixed block 11, a rotating shaft 12, a rotating wheel 13, a first gear 14, a second gear 15, a first drill bit 16, a first through hole 17, a third gear 18, a fourth groove 19, a fixed rod 20, a fifth groove 21, a second through hole 22, a third through hole 23, a spring 24, a sliding block 25, a sixth groove 26, a communicating pipe 27, a 28 extrusion plate 29, a cavity 29 and a rack 30.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1-5, a T-shaped steel beam assembly structure suitable for temporary anchoring comprises a steel column 1, wherein a third through hole 23 is formed in the steel column 1, a second installation block 3 is connected with the steel column 1 in a penetrating and sliding manner through the third through hole 23, the second installation block 3 is connected with a threaded rod 7 in a penetrating and rotating manner through a bearing, the lower surface of the second installation block 3 is fixedly connected with a third installation block 4, the third installation block 4 is of a concave structure with a cross section opening facing one side, one end of the threaded rod 7 positioned inside the third installation block 4 is fixedly connected with a second gear 15 in a penetrating manner, a cavity 29 is formed inside the second installation block 3, first through holes 17 are formed in side walls of opposite sides of the second installation block 3, the second installation block 3 is connected with a rack 30 in a penetrating and sliding manner through the two first through holes 17, the rack 30 is meshed with a third gear 18, the second installation block 3 is connected with a rotating shaft 12 in a penetrating and rotating manner through a bearing, one end of the rotating shaft 12 positioned inside the third installation block 4 is connected with a rotating wheel 13 in a penetrating and rotating manner through the bearing, the rotating wheel 13 is fixedly connected with a first gear 14 in a penetrating manner, and the first gear 14 is meshed with the second gear 15.
Two third recesses 10 have been seted up to steel column 1 upper surface, steel column 1 has two fixed blocks 11 through two third recesses 10 sliding connection, two fixed blocks 11 are first installation piece 2 of fixedly connected with jointly, first installation piece 2 is the concave shape structure of cross-section opening downwardly, first installation piece 2 roof runs through the rotation with threaded rod 7 and is connected, first recess 6 has been seted up to first installation piece 2 upper surface, threaded rod 7 is located the inside one end fixedly connected with carousel 5 of first recess 6, with whole carousel 5 embedding first installation piece 2 inside completely, guaranteed that only the staff can use through special instrument, prevent external non-staff's operation.
A sixth groove 26 is formed in the upper surface of the steel column 1, the steel column 1 is slidably connected with a sliding block 25 through the sixth groove 26, a spring 24 is fixedly connected between the sliding block 25 and the inner bottom wall of the sixth groove 26, a fourth groove 19 is formed in the side wall of the third through hole 23, the steel column 1 is slidably connected with a squeeze plate 28 through the fourth groove 19, a fixed rod 20 is fixedly connected to the side wall of the squeeze plate 28, a communicating pipe 27 is fixedly connected to the side wall of the sixth groove 26 in a penetrating mode, one end, far away from the sixth groove 26, of the communicating pipe 27 is fixedly connected with the fourth groove 19 in a penetrating mode, and the sixth groove 26 is communicated with the fourth groove 19 through the communicating pipe 27.
The fifth recess 21 has been seted up to second installation piece 3 lateral wall, and second installation piece 3 passes through fifth recess 21 and dead lever 20 sliding connection, conveniently inserts inside the second installation piece 3 with dead lever 20, fixes second installation piece 3, and second through-hole 22 is seted up to second installation piece 3 upper surface, has provided ventilation effect, has guaranteed that dead lever 20 can be better slide into inside the fourth recess 19.
One end of the threaded rod 7 positioned in the first mounting block 2 is in threaded connection with a sliding plate 9, and the sliding plate 9 is in sliding connection with the inner side wall of the first mounting block 2.
The second drill bit 8 is fixedly connected to the lower surface of the third mounting block 4, and the first drill bit 16 is fixedly connected to the side wall of the rack 30, so that the third mounting block 4 and the rack 30 can conveniently enter the wall.
The fourth groove 19, the communicating pipe 27 and the sixth groove 26 are filled with hydraulic oil, a damping pad is glued at the bearing connection part of the rotating wheel 13 and the rotating shaft 12, and the damping pad can ensure that the device can still be used when the rack 20 moves to the head.
The first drill bit 16, the second drill bit 8 and the fixed rod 20 are all made of high-speed steel, the thread lead angle of the threaded rod 7 is smaller than the equivalent friction angle of a screw pair formed by the threaded rod 7 and the sliding plate 9, self-locking is formed, and the sliding plate 9 is prevented from affecting the operation of the whole device due to external reasons.
According to the invention, the first mounting block 2 is inserted into the third groove 10 through the fixed block 11 fixedly connected with the lower surface, then the rotary table 5 is rotated through a special operation tool held by a worker, so as to drive the threaded rod 7 fixedly connected with the rotary table 5 to rotate, so as to drive the sliding plate 9 fixedly connected with the side wall of the threaded rod 7 to move downwards, along with the rotation of the threaded rod 7, the second gear 15 fixedly connected with the threaded rod 7 is also rotated together, so as to drive the first gear 14 meshed with the second gear 15 to rotate, so as to drive the rotating wheel 13 fixedly connected with the first gear 14 to rotate, so that the rotating shaft 12 rotates together under the action of a damping pad glued at the bearing connection position of the rotating wheel 13 and the rotating shaft 12, so as to drive the third gear 18 fixedly connected with the rotating shaft 12 to rotate, so as to drive the rack 30 meshed with the third gear 18 to drive the first drill bit 16 fixedly connected with the side wall of the rack 30 to be gradually inserted into the position to be anchored, so as to achieve the aim of more conveniently and rapidly anchoring through an additional tool, simultaneously, along with the downward movement of the sliding plate 9, the sliding plate 9 is gradually attached with the sliding plate 25, then the sliding plate 25 is gradually attached to the sliding plate 25, and the sliding plate 25 is continuously moved into the fourth groove 28 through the sliding plate 19, so as to realize the aim of gradually moving inside the fourth groove is achieved, and the fourth groove is realized, and the purpose is realized, and the fourth groove is realized, and the inside is further, the inside a connecting groove is further fixedly connected with the sliding plate, and the fourth groove, and the groove is further, and the a fourth groove is connected.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The T-shaped steel beam assembling structure suitable for temporary anchoring comprises a steel column (1), and is characterized in that a third through hole (23) is formed in the steel column (1), a second mounting block (3) is connected with the steel column (1) through the third through hole (23) in a penetrating sliding mode, the second mounting block (3) is connected with a threaded rod (7) through bearing penetrating rotation, a third mounting block (4) is fixedly connected with the lower surface of the second mounting block (3), the third mounting block (4) is of a concave structure with a cross section opening facing one side, one end of the threaded rod (7) located inside the third mounting block (4) is fixedly connected with a second gear (15) through penetrating the threaded rod, a cavity (29) is formed in the second mounting block (3), first through holes (17) are formed in the side wall of the opposite side of the second mounting block (3), racks (30) are connected with the third gear (18) through bearing penetrating rotation in a penetrating mode, the second mounting block (3) is meshed with the third gear (12) through the bearing penetrating rotation, one end of the second mounting block (12) is connected with a rotating wheel (13) through the rotating shaft through the bearing (12), the first gear (14) is meshed with the second gear (15);
two third grooves (10) are formed in the upper surface of the steel column (1), two fixing blocks (11) are connected to the steel column (1) in a sliding mode through the two third grooves (10), the two fixing blocks (11) are fixedly connected with first installation blocks (2) together, the first installation blocks (2) are of concave structures with downward section openings, the top wall of the first installation blocks (2) is connected with a threaded rod (7) in a penetrating and rotating mode through a bearing, the upper surface of the first installation blocks (2) is provided with first grooves (6), and one end, located inside the first grooves (6), of the threaded rod (7) is fixedly connected with a rotary table (5);
the lower surface of the third mounting block (4) is fixedly connected with a second drill bit (8), and the side wall of the rack (30) is fixedly connected with a first drill bit (16).
2. The T-shaped steel beam assembly structure suitable for temporary anchoring according to claim 1, wherein a sixth groove (26) is formed in the upper surface of the steel column (1), a sliding block (25) is slidably connected to the steel column (1) through the sixth groove (26), a spring (24) is fixedly connected between the sliding block (25) and the inner bottom wall of the sixth groove (26), a fourth groove (19) is formed in the side wall of the third through hole (23), an extrusion plate (28) is slidably connected to the steel column (1) through the fourth groove (19), a fixing rod (20) is fixedly connected to the side wall of the extrusion plate (28), a communicating pipe (27) is fixedly connected to the side wall of the sixth groove (26), and one end, far away from the sixth groove (26), of the communicating pipe (27) is fixedly connected with the fourth groove (19) in a penetrating mode.
3. The T-shaped steel beam assembly structure suitable for temporary anchoring according to claim 2, wherein a fifth groove (21) is formed in the side wall of the second installation block (3), the second installation block (3) is slidably connected with the fixing rod (20) through the fifth groove (21), and a second through hole (22) is formed in the upper surface of the second installation block (3).
4. A T-shaped steel beam assembly structure suitable for temporary anchoring according to claim 3, wherein one end of the threaded rod (7) located inside the first mounting block (2) is in threaded connection with a sliding plate (9), and the sliding plate (9) is in sliding connection with the inner side wall of the first mounting block (2).
5. The T-shaped steel beam assembly structure suitable for temporary anchoring according to claim 4, wherein hydraulic oil is filled in the fourth groove (19), the communicating pipe (27) and the sixth groove (26), and a damping pad is glued at the bearing connection part of the rotating wheel (13) and the rotating shaft (12).
6. The T-shaped steel beam assembly structure suitable for temporary anchoring according to claim 5, wherein the first drill bit (16), the second drill bit (8) and the fixing rod (20) are all made of high-speed steel, and the thread rise angle of the threaded rod (7) is smaller than the equivalent friction angle of a screw pair formed by the threaded rod (7) and the sliding plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311560936.5A CN117266362B (en) | 2023-11-22 | 2023-11-22 | T-shaped steel beam assembling structure suitable for temporary anchoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311560936.5A CN117266362B (en) | 2023-11-22 | 2023-11-22 | T-shaped steel beam assembling structure suitable for temporary anchoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117266362A CN117266362A (en) | 2023-12-22 |
| CN117266362B true CN117266362B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311560936.5A Active CN117266362B (en) | 2023-11-22 | 2023-11-22 | T-shaped steel beam assembling structure suitable for temporary anchoring |
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| Country | Link |
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| CN (1) | CN117266362B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214738030U (en) * | 2021-05-19 | 2021-11-16 | 焦作方鑫隆实业有限责任公司 | Anchor rod for reinforcing surrounding rock |
| CN215926290U (en) * | 2021-10-19 | 2022-03-01 | 江西昊宇重工有限公司 | Structure is assembled to T shaped steel roof beam suitable for interim anchor |
| CN114673180A (en) * | 2022-04-24 | 2022-06-28 | 江西师范高等专科学校 | Geotechnical engineering side slope support of high stability |
| CN217896750U (en) * | 2022-08-10 | 2022-11-25 | 合肥美斯特膜结构技术有限公司 | Steel wire rope anchorage device for membrane structure |
| CN218970269U (en) * | 2022-11-18 | 2023-05-05 | 中建(福建)建设有限公司 | Beam-column connection node structure |
| DE202023102719U1 (en) * | 2023-04-28 | 2023-06-23 | China Railway Seventh Engineering Bureau Group Guangzhou Engineering CO., LTD. | A precise assembly device of the steel box girder |
-
2023
- 2023-11-22 CN CN202311560936.5A patent/CN117266362B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214738030U (en) * | 2021-05-19 | 2021-11-16 | 焦作方鑫隆实业有限责任公司 | Anchor rod for reinforcing surrounding rock |
| CN215926290U (en) * | 2021-10-19 | 2022-03-01 | 江西昊宇重工有限公司 | Structure is assembled to T shaped steel roof beam suitable for interim anchor |
| CN114673180A (en) * | 2022-04-24 | 2022-06-28 | 江西师范高等专科学校 | Geotechnical engineering side slope support of high stability |
| CN217896750U (en) * | 2022-08-10 | 2022-11-25 | 合肥美斯特膜结构技术有限公司 | Steel wire rope anchorage device for membrane structure |
| CN218970269U (en) * | 2022-11-18 | 2023-05-05 | 中建(福建)建设有限公司 | Beam-column connection node structure |
| DE202023102719U1 (en) * | 2023-04-28 | 2023-06-23 | China Railway Seventh Engineering Bureau Group Guangzhou Engineering CO., LTD. | A precise assembly device of the steel box girder |
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| Publication number | Publication date |
|---|---|
| CN117266362A (en) | 2023-12-22 |
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Effective date of registration: 20240530 Address after: No.15, Changhong Road, Xiangyang City, Hubei Province 441000 Patentee after: XIANGYANG POWER SUPPLY COMPANY OF STATE GRID HUBEI ELECTRIC POWER Co.,Ltd. Country or region after: China Address before: No. 49 West Street, Building 9, No. 15 Taiping Street, Xinhu Street Office, Decheng District, Dezhou City, Shandong Province, 253032 Patentee before: Texas Naiheng Electromechanical Equipment Co.,Ltd. Country or region before: China Patentee before: XIANGYANG POWER SUPPLY COMPANY OF STATE GRID HUBEI ELECTRIC POWER Co.,Ltd. |