CN209854926U - Assembled telescopic link fossil fragments - Google Patents
Assembled telescopic link fossil fragments Download PDFInfo
- Publication number
- CN209854926U CN209854926U CN201920393938.2U CN201920393938U CN209854926U CN 209854926 U CN209854926 U CN 209854926U CN 201920393938 U CN201920393938 U CN 201920393938U CN 209854926 U CN209854926 U CN 209854926U
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- telescopic rod
- assembled
- fossil fragments
- telescopic link
- keel according
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Abstract
The utility model relates to an assembled telescopic link keel, which comprises a keel main rod, wherein two ends of the keel main rod are respectively connected with an upper telescopic rod and a lower telescopic rod, the other end of the upper telescopic rod is rotatably connected with one side of an angle code, the other side of the angle code is fixedly connected to a structural surface, the other end of the lower telescopic rod is rotatably connected with one side of an adapter plate, and the other side of the adapter plate is fixedly connected to a steel pipe; the utility model provides an assembled telescopic link fossil fragments, its simple structure, the stable performance utilizes the lead screw to stretch out and draw back, is the equipment component that can adjust fossil fragments length elasticity and be convenient for dismantle, has replaced traditional welded fastening mode, and the installation is dismantled conveniently, and the adjustment is nimble, can be in the installation location of proofreading, and the normal use is in steel structure fossil fragments.
Description
Technical Field
The utility model belongs to the connecting piece subassembly field, concretely relates to assembled telescopic link fossil fragments.
Background
The current on-site keel welding assembly mode has the following defects: firstly, open fire is generated in field welding, potential safety hazards exist, and cleanness is not enough, which is not allowed in most places; secondly, the field installation period is long, the efficiency is low, and the construction progress is greatly reduced; and thirdly, a fixed form is formed after welding, the assembly and disassembly are difficult, and flexible adjustment can not be made according to the requirements.
Therefore, it is necessary to design a device member which can adjust the length and tightness and is convenient to install and disassemble.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the above-mentioned prior art, the utility model provides an assembled telescopic link fossil fragments, its simple structure, the stable performance utilizes the lead screw to stretch out and draw back, is the equipment component that can adjust fossil fragments length elasticity and be convenient for dismantle, can rectify the location in the installation, often uses in the steel constructs fossil fragments.
In order to achieve the above object, the technical solution of the present invention is: the utility model provides an assembled telescopic link fossil fragments, includes the fossil fragments mobile jib, telescopic link and lower telescopic link are connected respectively to fossil fragments mobile jib both ends, it rotates the one side of connecting the angle sign indicating number to go up the telescopic link other end, the opposite side fixed connection to structural plane of angle sign indicating number, the one side of connecting the keysets is rotated to the lower telescopic link other end, the opposite side fixed connection to steel pipe of keysets.
Furthermore, the keel main rod comprises a straight line section, the straight line section is of a hollow structure, a through wrench hole is formed in the middle of the straight line section, two ends of the straight line section are respectively outwards reduced in diameter to form an arc-shaped section, and internal threads are formed in the inner side of the arc-shaped section.
Further, go up the telescopic link and be the same structure with lower telescopic link, it includes the telescopic link main part respectively, the telescopic link main part outside is provided with and draws the ear with interior screw-thread fit's external screw thread, one end fixed connection, draw the ear middle part and seted up the bolt hole.
Furthermore, go up telescopic link and angle sign indicating number and pass through bolt assembly and can dismantle the connection.
Furthermore, the lower telescopic rod is detachably connected with the adapter plate through a bolt assembly.
Furthermore, the corner brace is fixedly connected with the structural surface through a flat head screw.
Furthermore, the telescopic rod main body is fixedly connected with the pull lug in a welding mode.
Furthermore, at least one nut is respectively sleeved in the middle of the upper telescopic rod and the lower telescopic rod.
The utility model has the advantages that:
the utility model discloses simple structure, the stable performance utilizes the lead screw to stretch out and draw back, is the equipment component that can adjust fossil fragments length elasticity and be convenient for to dismantle, has replaced traditional welded fastening mode, and the installation is dismantled conveniently, and the adjustment is nimble, can be in the installation location of correcting, often uses in the steel constructs fossil fragments.
Drawings
Fig. 1 is a schematic structural view of an assembled telescopic rod keel.
Fig. 2 is a partially enlarged view of a in fig. 1.
Figure 3 is a schematic structural view of the main shaft of the keel.
Fig. 4 is a schematic structural view of the upper or lower telescopic rod.
In the figure: 1. a keel main rod; 2-1, mounting a telescopic rod; 2-2, a lower telescopic rod; 3. a nut; 4. structural surface; 5. a bolt assembly; 6. an adapter plate; 7. a steel pipe; 8. corner connectors; 9. a flat head screw; 11. a straight line segment; 12. an arc-shaped section; 13. a wrench hole; 14. an internal thread; 21. a main body of the telescopic rod; 22. pulling the lug; 23. an external thread; 24. bolt holes.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.
As shown in fig. 1-4, the structure of the present invention is: the utility model provides an assembled telescopic link fossil fragments, includes fossil fragments mobile jib 1, 2-1 and lower telescopic link 2-2 are connected respectively to fossil fragments mobile jib 1 both ends, go up telescopic link 2-1 other end and rotate one side of connecting angle sign indicating number 8, the opposite side fixed connection of angle sign indicating number 8 is to structural plane 4, the other end of lower telescopic link 2-2 rotates one side of connecting keysets 6, the opposite side fixed connection of keysets 6 is to steel pipe 7.
As a preferred technical scheme of the design, the main keel rod 1 comprises a straight line segment 11, the straight line segment 11 is of a hollow structure, a through wrench hole 13 is formed in the middle of the straight line segment 11, two ends of the straight line segment are respectively reduced outwards to form an arc-shaped segment 12, and an internal thread 14 is formed on the inner side of the arc-shaped segment 12.
As a preferred technical scheme of the design, the upper telescopic rod 2-1 and the lower telescopic rod 2-2 are of the same structure and respectively comprise a telescopic rod main body 21, an external thread 23 matched with the internal thread 14 and a pull lug 22 fixedly connected with one end are arranged on the outer side of the telescopic rod main body 21, and a bolt hole 24 is formed in the middle of the pull lug 22.
As a preferable technical scheme of the design, the upper telescopic rod 2-1 is detachably connected with the corner connector 8 through a bolt assembly 5.
As a preferred technical scheme of the design, the lower telescopic rod 2-2 is detachably connected with the adapter plate 6 through a bolt assembly 5.
As a preferable technical scheme of the design, the corner brace 8 is fixedly connected with the structural surface 4 through a flat head screw 9.
As a preferred technical solution of the present design, the telescopic rod main body 21 and the pull lug 22 are fixedly connected by welding.
As a preferred technical scheme of the design, the middle parts of the upper telescopic rod 2-1 and the lower telescopic rod 2-2 are respectively sleeved with at least one nut 3.
As a preferred technical scheme of the design, one ends of the upper telescopic rod 2-1 and the lower telescopic rod 2-2, which are far away from the main keel rod 1, can be both connected and fixed to the structural surface 4 through the angle joint 8, and can also be both connected to the steel pipe 7.
During the specific use, insert upper telescoping rod 2-1 and lower telescoping rod 2-2 in fossil fragments mobile jib 1 with the one end of external screw thread 23, and realize stretching and fixing through external screw thread 23 and internal thread 14 cooperation, aim at the bolt hole 24 of the other end of upper telescoping rod 2-1 the waist slotted hole of angle sign indicating number 8, pass bolt assembly 5 locking, 8 opposite sides of angle sign indicating number pass flat head screw 9 and fix to structural plane 4, with the bolt assembly 5 locking of passing through of the lower telescoping rod 2-2 other end fixed to the keysets 6 of welding on steel pipe 7, according to the construction needs, use the spanner to insert the length that spanner hole 13 adjustment telescopic link main part 21 stretched into fossil fragments mobile jib 1, realize nimble adjustment the utility model discloses a length elasticity, after the adjustment is accomplished, accomplish the locking through nut 3, effectively prevent to become flexible.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an assembled telescopic link fossil fragments, includes fossil fragments mobile jib (1), its characterized in that, telescopic link (2-1) and lower telescopic link (2-2) are connected respectively to fossil fragments mobile jib (1) both ends, go up one side that telescopic link (2-1) other end rotated and connects angle sign indicating number (8), the opposite side fixed connection of angle sign indicating number (8) is to structural plane (4), one side of connecting keysets (6) is rotated to lower telescopic link (2-2) other end, the opposite side fixed connection of keysets (6) is to steel pipe (7).
2. The assembled telescopic rod keel according to claim 1, wherein the keel main rod (1) comprises a straight line section (11), the straight line section (11) is of a hollow structure, a through wrench hole (13) is formed in the middle of the straight line section (11), two ends of the straight line section are respectively reduced outwards to form an arc-shaped section (12), and internal threads (14) are formed in the inner side of the arc-shaped section (12).
3. The assembled telescopic rod keel according to claim 2, wherein the upper telescopic rod (2-1) and the lower telescopic rod (2-2) are of the same structure and respectively comprise a telescopic rod main body (21), an external thread (23) matched with the internal thread (14) and a pulling lug (22) fixedly connected with one end are arranged on the outer side of the telescopic rod main body (21), and a bolt hole (24) is formed in the middle of the pulling lug (22).
4. An assembled telescopic rod keel according to any one of claims 1-3, characterized in that the upper telescopic rod (2-1) is detachably connected with the corner bracket (8) through a bolt assembly (5).
5. An assembled telescopic rod keel according to any of claims 1-3, characterized in that the lower telescopic rod (2-2) is detachably connected with the adapter plate (6) by means of a bolt assembly (5).
6. The assembled telescopic rod keel according to claim 1, wherein the corner brace (8) is fixedly connected with the structural surface (4) through a flat head screw (9).
7. The assembled telescopic rod keel according to claim 3, wherein the telescopic rod main body (21) and the pull lug (22) are fixedly connected by welding.
8. The assembled telescopic rod keel according to any one of claims 1-3, characterized in that the middle parts of the upper telescopic rod (2-1) and the lower telescopic rod (2-2) are sleeved with at least one nut (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393938.2U CN209854926U (en) | 2019-03-26 | 2019-03-26 | Assembled telescopic link fossil fragments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393938.2U CN209854926U (en) | 2019-03-26 | 2019-03-26 | Assembled telescopic link fossil fragments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209854926U true CN209854926U (en) | 2019-12-27 |
Family
ID=68935113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920393938.2U Active CN209854926U (en) | 2019-03-26 | 2019-03-26 | Assembled telescopic link fossil fragments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209854926U (en) |
-
2019
- 2019-03-26 CN CN201920393938.2U patent/CN209854926U/en active Active
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