CN112031390A - Horizontal rod for socket steel pipe support - Google Patents
Horizontal rod for socket steel pipe support Download PDFInfo
- Publication number
- CN112031390A CN112031390A CN202010984950.8A CN202010984950A CN112031390A CN 112031390 A CN112031390 A CN 112031390A CN 202010984950 A CN202010984950 A CN 202010984950A CN 112031390 A CN112031390 A CN 112031390A
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- CN
- China
- Prior art keywords
- rod
- supporting rod
- mounting holes
- support
- steel pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a horizontal rod for a socket joint type steel pipe support, which comprises a first support rod, a second support rod and a connecting rod, wherein the first support rod and the second support rod are of hollow structures, a nut is fixed on the inner side of one end, close to the connecting rod, of the first support rod, and a plurality of first mounting holes which are distributed at equal intervals are formed in the second support rod; the connecting rod consists of a screw and a third supporting rod which are fixed into a whole, the screw is inserted into the first supporting rod and is in threaded fit with a nut at the end part of the first supporting rod, a plurality of second mounting holes which are distributed at equal intervals are formed in the third supporting rod, the third supporting rod is inserted into the second supporting rod, and the first mounting holes and the second mounting holes are fixedly connected through bolt bolts; and one ends of the first supporting rod and the second supporting rod, which are far away from the connecting rod, are provided with buckling pieces. The invention breaks through the limitation that the length of the traditional horizontal rod must be integral multiple of 300mm, does not need to use a common steel pipe fastener to assist a reinforcing measure, and greatly reduces the potential safety hazard of construction.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a horizontal rod for a socket type steel pipe support.
Background
The socket steel pipe support adopts novel, beautiful and firm cast steel welding of a plug and a socket as a connecting piece, a Q235 steel pipe is used as a main component, the vertical rods are formed by welding the sockets on the steel pipe with a certain length at intervals, and the horizontal rods are formed by welding the plugs at the two ends of the steel pipe. The vertical rods are vertical stress rod pieces, and the support is formed by pulling and tying the horizontal rods. The connecting points of the bracket can bear bending moment, punching shear and torque, so that a space bracket structure with good integral stability is formed.
The pole setting node of socket joint formula steel pipe support sets up according to 500mm modulus, and horizontal pole length sets up according to 300mm modulus, and if appear when the support pole setting interval does not become 300mm modulus, the horizontal pole of original just can't use, need adopt the supplementary measure of strengthening of ordinary steel pipe fastener, and every step is indulged and is transversely tied into wholly, and the horizontal pole must extend two pole settings of at least lock joint to both ends. The process needs to spend extra manpower and materials, is slightly poorly managed, and auxiliary reinforcing measures of common steel pipe fasteners can be omitted, so that potential safety hazards exist.
Disclosure of Invention
The invention aims to solve the problems and provides a horizontal rod used on a socket type steel pipe support, which can be conveniently adjusted in length and is suitable for non-standard horizontal nodes of various socket type steel pipe supports.
Therefore, the technical scheme of the invention is as follows: the utility model provides a horizontal pole for on socket joint formula steel pipe support which characterized in that: the device comprises a first supporting rod, a second supporting rod and a connecting rod, wherein the first supporting rod and the second supporting rod are of hollow structures and are connected through the connecting rod; a nut is fixed on the inner side of one end, close to the connecting rod, of the first supporting rod, and a plurality of first mounting holes are formed in the second supporting rod and are distributed at equal intervals; the connecting rod consists of a screw and a third supporting rod which are fixed into a whole, the screw is inserted into the first supporting rod and is in threaded fit with a nut at the end part of the first supporting rod, a plurality of second mounting holes which are distributed at equal intervals are formed in the third supporting rod, the third supporting rod is inserted into the second supporting rod, and the first mounting holes and the second mounting holes are fixedly connected through bolt bolts; and one ends of the first supporting rod and the second supporting rod, which are far away from the connecting rod, are provided with buckling pieces.
Preferably, the distance between the first mounting holes on the second supporting rod and the distance between the second mounting holes on the third supporting rod are both 50 mm.
The buckling pieces on the first supporting rod and the second supporting rod can be disc buckling type buckling pieces, key groove type buckling pieces or bowl buckling type buckling pieces and are suitable for sockets with different structures.
The length of the horizontal rod can be freely adjusted, the first support rod can be adjusted through the matching of the screw and the nut, and the second support rod can be in butt joint with the second mounting hole through different first mounting holes, so that the length of the horizontal rod can be adjusted. When the size of the non-standard node is a multiple of 50mm (namely the distance between the mounting holes on the second support rod and the third support rod), the butt joint adjustment of the second support rod and the third support rod is quick; when the sizes of other non-standard nodes are different, the adjusting mode that the screwing adjustment of the first supporting rod and the screw rod and the butt joint adjustment of the second supporting rod and the third supporting rod are combined is more suitable.
The invention breaks through the limitation that the length of the traditional horizontal rod must be an integral multiple of 300mm, and when the vertical rod spacing of the socket type steel pipe support is not 300mm modulus, the common steel pipe fastener is not needed to be used for assisting reinforcement, thereby greatly reducing the potential safety hazard of construction.
Drawings
The following detailed description is made with reference to the accompanying drawings and embodiments of the present invention
FIG. 1 is a schematic structural view of a horizontal rod of a disk-fastened steel tube bracket;
FIG. 2 is a schematic structural view of a horizontal rod of the keyway type steel tube bracket;
fig. 3 is a schematic structural view of a bowl-buckled steel tube support horizontal rod.
Labeled as: the support comprises a first support rod 1, a second support rod 2, a first mounting hole 21, a nut 3, a screw 4, a third support rod 5, a second mounting hole 51, a bolt 6, a disc buckle type buckling piece 71, a key groove type buckling piece 72 and a bowl buckle type buckling piece 73.
Detailed Description
See the drawings. The horizontal rod comprises a first supporting rod 1, a second supporting rod 2 and a connecting rod, wherein the first supporting rod 1 and the second supporting rod 2 are of hollow structures and are made of steel pipes, a nut 3 is fixed on the inner side of the right end of the first supporting rod, a plurality of first mounting holes 21 which are distributed at equal intervals are formed in the second supporting rod 2, the diameter of each first mounting hole is 10mm, and the interval is 50 mm; the connecting rod consists of a screw rod 4 and a third supporting rod 5 which are welded and fixed into a whole, the screw rod 4 is inserted into the first supporting rod 1 and is in threaded fit with a nut 3 at the end part of the first supporting rod, and the screwing length between the nut and the screw rod is not less than 5 buttons; a plurality of second mounting holes 51 are formed in the third supporting rod 5 and are distributed at equal intervals, the diameter of each second mounting hole is 10mm, and the distance between every two second mounting holes is 50 mm; the third supporting rod 5 is inserted into the second supporting rod 2, the first mounting hole and the second mounting hole are fixedly connected through a bolt 6, the distance between the second mounting hole at the two ends of the third supporting rod and the two end parts is 50mm, and the distance between the left end of the second supporting rod and the nearest first mounting hole is also 50 mm; the left end of the first support rod 1 and the right end of the second support rod 2 are provided with fastening pieces, and the fastening pieces are different according to different support bodies and comprise a disc fastening type fastening piece 71, a key groove type fastening piece 72 and a bowl fastening type fastening piece 73.
Taking the adjustment length of 600-800mm as an example:
1) the whole length of the horizontal rod is 600 mm: the length of the first support rod 1 (with a nut) is 270mm, the length of the screw rod 4 is 200mm, the length of the third support rod 5 is 200mm, and the length of the second support rod 2 is 270 mm;
2) when the second mounting hole 51 at the leftmost end of the third supporting rod 5 is in butt joint with the first mounting hole 21 at the leftmost end of the second supporting rod 2 and the screw rod 4 is completely screwed into the nut 3 (in the first supporting rod), the whole length of the horizontal rod is 540mm, and the horizontal rod is suitable for a node with the length of 600 mm;
3) when the size of the non-standard node is a multiple of 50mm, the third supporting rod 5 and the second supporting rod 2 are adopted to be quickly butted and adjusted, and the corresponding mounting hole is moved; when the sizes of other non-standard nodes are different, the adjustment mode combining the screwing adjustment of the first support rod 1 and the screw rod 4 (the length of the screw rod extending into the nut is not less than 100mm, and the exposed length of the screw rod is not more than 400 mm) and the butt adjustment of the third support rod 5 and the second support rod 2 is more suitable, namely, the size of the non-standard nodes is divided into a multiple of 50mm and zero number, the multiple of 50mm is adjusted by the third support rod 5 and the second support rod 2, and the zero number is adjusted by the screwing adjustment of the first support rod 1 and the screw rod 4;
4) besides the horizontal rod with the adjustable length of 600-800mm, the horizontal rod with the adjustable length of 800-1200mm, 1200-2000mm, 1500-2000mm and other specifications also adopts the horizontal rod which is more convenient to adjust according to the actual situation on site;
5) after the horizontal rod is applied to the frame body structure and installed, the horizontal rod is required to be organized and accepted to determine whether parts fall and loosen; regularly patrolling, and timely treating the found problems;
6) after the frame body is dismantled, the frame body can be repeatedly used for building frame bodies at other positions.
Claims (2)
1. The utility model provides a horizontal pole for on socket joint formula steel pipe support which characterized in that: the device comprises a first supporting rod, a second supporting rod and a connecting rod, wherein the first supporting rod and the second supporting rod are of hollow structures and are connected through the connecting rod; a nut is fixed on the inner side of one end, close to the connecting rod, of the first supporting rod, and a plurality of first mounting holes are formed in the second supporting rod and are distributed at equal intervals; the connecting rod consists of a screw and a third supporting rod which are fixed into a whole, the screw is inserted into the first supporting rod and is in threaded fit with a nut at the end part of the first supporting rod, a plurality of second mounting holes which are distributed at equal intervals are formed in the third supporting rod, the third supporting rod is inserted into the second supporting rod, and the first mounting holes and the second mounting holes are fixedly connected through bolt bolts; and one ends of the first supporting rod and the second supporting rod, which are far away from the connecting rod, are provided with buckling pieces.
2. The horizontal bar of claim 1, wherein the horizontal bar comprises: the distance between the first mounting holes on the second supporting rod and the distance between the second mounting holes on the third supporting rod are consistent and are both 50 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984950.8A CN112031390A (en) | 2020-09-18 | 2020-09-18 | Horizontal rod for socket steel pipe support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984950.8A CN112031390A (en) | 2020-09-18 | 2020-09-18 | Horizontal rod for socket steel pipe support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112031390A true CN112031390A (en) | 2020-12-04 |
Family
ID=73573828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010984950.8A Pending CN112031390A (en) | 2020-09-18 | 2020-09-18 | Horizontal rod for socket steel pipe support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112031390A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523504A (en) * | 2020-12-30 | 2021-03-19 | 山东唐冶模架科技有限公司 | Bell-and-spigot type disc buckle type steel pipe support beam bottom formwork supporting structure and formwork supporting method |
-
2020
- 2020-09-18 CN CN202010984950.8A patent/CN112031390A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523504A (en) * | 2020-12-30 | 2021-03-19 | 山东唐冶模架科技有限公司 | Bell-and-spigot type disc buckle type steel pipe support beam bottom formwork supporting structure and formwork supporting method |
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