CN214062310U - Steel pipe fixing device for subway construction - Google Patents
Steel pipe fixing device for subway construction Download PDFInfo
- Publication number
- CN214062310U CN214062310U CN202023019917.6U CN202023019917U CN214062310U CN 214062310 U CN214062310 U CN 214062310U CN 202023019917 U CN202023019917 U CN 202023019917U CN 214062310 U CN214062310 U CN 214062310U
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- China
- Prior art keywords
- steel pipe
- fixing device
- pipe fixing
- subway construction
- base
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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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 230000008093 supporting effect Effects 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a steel pipe fixing device is used in subway construction, which comprises a mounting, the mounting includes base, four curb plates and roof, four the curb plate is fixed the setting respectively and is close to four avris departments at the base up end, roof fixed connection is on four curb plate up end, the rectangle opening has been seted up at roof up end middle part, terminal surface fixedly connected with baffler under the roof, baffler inner middle part is rotated and has been cup jointed accommodate the lead screw, the accommodate the lead screw both ends are rotated respectively and are connected on two blocks of curb plate inner walls that are located base up end both sides, accommodate the lead screw one end runs through a curb plate body and fixedly connected with changes the cap, the equal screw thread in accommodate the lead screw outer wall both sides has cup jointed the bracing piece. The utility model discloses a steel pipe fixing device is used in subway construction, the device easy operation convenient to use can adapt to different construction environment, has the installation simultaneously and dismantles fast, characteristics such as easily carrying.
Description
Technical Field
The utility model relates to a subway construction technical field especially relates to a steel pipe fixing device is used in subway construction.
Background
The subway is a rapid, large-traffic and electric power traction rail transit built in cities. The train runs on a totally closed line, the line located in the central urban area is basically arranged in an underground tunnel, the line outside the central urban area is generally arranged on a viaduct or the ground, and the English language is metro (underpass); the subway is an urban rail transit system which covers various underground and overground roadways of urban areas, is special in right of way, high in density and high in traffic volume.
Need be used to a large amount of steel pipes in the subway construction, and these steel pipes need a fixing device to be used for assisting the steady butt joint of steel pipe when the installation concatenation, have certain degree of difficulty to the rigidity of pipe fitting when traditional steel pipe installation, because need support the pipe diameter of different big or small bores, need carry out height control to partial pipe fitting moreover, traditional pipe fitting supports fixing device and is difficult to realize the adjustment to pipe fitting fixed position, consequently need a steel pipe fixing device to be used for assisting the fixed of steel pipe.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the steel pipe fixing device is used in subway construction who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a steel pipe fixing device for subway construction comprises a fixing piece, wherein the fixing piece comprises a base, four side plates and a top plate, the four side plates are respectively fixedly arranged on the upper end surface of the base and close to the four sides, the top plate is fixedly connected to the upper end surfaces of the four side plates, a rectangular opening is formed in the middle of the upper end surface of the top plate, a blocking plate is fixedly connected to the lower end surface of the top plate, an adjusting screw rod is rotatably sleeved in the middle of the inner end of the blocking plate, two ends of the adjusting screw rod are respectively rotatably connected to the inner walls of the two side plates on two sides of the upper end surface of the base, one end of the adjusting screw rod penetrates through a side plate body and is fixedly connected with a rotating cap, supporting rods are respectively sleeved on two sides of the outer wall of the adjusting screw rod in a threaded manner, pulleys are rotatably connected to the lower end surfaces of the, two the annular lock catch is close to bracing piece one side upper and lower extreme and has all seted up supplementary spread groove, two the terminal surface all is provided with fixing bolt before the bracing piece, two annular lock catch respectively with two bracing pieces between run through fixed thread groove and supplementary spread groove through fixing bolt and carry out fixed connection, the annular lock catch is kept away from bracing piece one end screw thread and is cup jointed locking bolt, locking bolt outer wall screw thread has cup jointed fastening nut.
As a further description of the above technical solution:
the other three surfaces of the blocking plate are respectively and fixedly connected to the inner walls of the two side plates at the front end and the rear end and the upper end face of the base.
As a further description of the above technical solution:
the thread directions of the adjusting screw rods positioned on the two sides of the blocking plate are opposite.
As a further description of the above technical solution:
and the two pulleys are connected with the base in a sliding manner.
As a further description of the above technical solution:
the plurality of fixed thread grooves are uniformly distributed on the rod body of the supporting rod, which exceeds the front end face of the top plate part.
As a further description of the above technical solution:
two the bracing piece all sets up with rectangle opening inner wall sliding fit.
As a further description of the above technical solution:
the base is close to equal fixedly connected with backup pad in lower terminal surface department both sides.
As a further description of the above technical solution:
two equal threaded connection of backup pad up end has two fastening bolt.
The utility model discloses following beneficial effect has:
the utility model provides a steel pipe fixing device is used in subway construction adjusts two spinal branch vaulting pole relative distances and then drives annular hasp regulation relative distance through setting up accommodate the lead screw, and the high position of the fixed annular hasp of fixing bolt deuterogamies, then cup joints the steel pipe through annular hasp and fixes for the device can be fixed with two perpendicular orientation supplementary steel pipes again, makes the steel pipe fixed more firm.
The utility model provides a steel pipe fixing device is used in subway construction, the device easy operation convenient to use can adapt to different construction environment, has the installation simultaneously and dismantles fast, characteristics such as easily carrying.
Drawings
Fig. 1 is a schematic view of a main structure of a steel pipe fixing device for subway construction according to the present invention;
FIG. 2 is a schematic side sectional view of a support rod of the steel pipe fixing device for subway construction according to the present invention;
fig. 3 is the utility model provides a steel pipe fixing device for subway construction's top view.
Illustration of the drawings:
1. a fixing member; 101. a base; 102. a side plate; 103. a top plate; 2. a rectangular opening; 3. a barrier plate; 4. adjusting the screw rod; 5. turning the cap; 6. a support bar; 7. a pulley; 8. fixing the thread groove; 9. fixing the bolt; 10. an annular lock catch; 11. auxiliary connecting grooves; 12. a locking bolt; 13. fastening a nut; 14. a support plate; 15. and fastening the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a steel pipe fixing device for subway construction comprises a fixing piece 1, wherein the fixing piece 1 comprises a base 101, four side plates 102 and a top plate 103, the four side plates 102 are respectively fixedly arranged on the upper end face of the base 101 and close to the four side sides, the top plate 103 is fixedly connected to the upper end faces of the four side plates 102, a rectangular opening 2 is formed in the middle of the upper end face of the top plate 103, a blocking plate 3 is fixedly connected to the lower end face of the top plate 103 and used for blocking two support rods 6, adjusting screw rods 4 are rotatably sleeved in the middle of the inner ends of the blocking plate 3, two ends of each adjusting screw rod 4 are respectively rotatably connected to the inner walls of the two side plates 102 on the two sides of the upper end face of the base 101, one end of each adjusting screw rod 4 penetrates through a plate body of one side plate 102 and is fixedly connected with a rotating cap 5, the adjusting screw rods 4 are driven to rotate by the rotating cap 5 so as to drive the two support rods 6 to move relatively or away from each other, the support rods 6 are sleeved on the two sides of the outer wall of the adjusting screw rods 4 in a threaded manner, the terminal surface all rotates under two spinal branch vaulting poles 6 and is connected with pulley 7, a plurality of fixed thread grooves 8 have been seted up on the terminal surface before two spinal branch vaulting poles 6, 6 rear ends of two spinal branch vaulting poles all are provided with annular hasp 10, two annular hasps 10 are close to and have all been seted up supplementary spread groove 11 on the support bar 6 one side lower extreme, the terminal surface all is provided with fixing bolt 9 before two spinal branch vaulting poles 6, two annular hasps 10 respectively with two spinal branch vaulting poles 6 between run through fixed thread groove 8 and supplementary spread groove 11 through fixing bolt 9 and carry out fixed connection, annular hasp 10 is kept away from 6 end screw threads of bracing piece and has been cup jointed locking bolt 12, locking bolt 12 outer wall screw thread has cup jointed fastening nut 13, adjust the locking degree of annular hasp 10 through fastening nut 13.
The other three surfaces of the baffle plate 3 are respectively fixedly connected on the inner walls of the two side plates 102 positioned at the front end and the rear end and the upper end surface of the base 101, the thread directions of the adjusting screw rods 4 positioned at the two sides of the baffle plate 3 are opposite, the two pulleys 7 are both connected with the base 101 in a sliding way, a plurality of fixed thread grooves 8 are uniformly distributed on the rod body of the front end surface of the part of the supporting rod 6 exceeding the top plate 103, the height of the annular lock catch 10 relative to the support rods 6 can be adjusted by connecting different fixing thread grooves 8 through the fixing bolts 9, the two support rods 6 are both in sliding fit with the inner wall of the rectangular opening 2, simultaneously, the rectangular opening 2 has a horizontal supporting effect on the supporting rod 6, the two sides of the base 101, which are close to the lower end face, are fixedly connected with supporting plates 14, the supporting plates are used for supporting an auxiliary device, the supporting area of the bottom of the device is increased, the upper end faces of the two supporting plates 14 are in threaded connection with two fastening bolts 15, and the device is fixed on the ground through the fastening bolts 15.
The working principle is as follows: when the device works, the adjusting screw rod 4 is driven to rotate through the rotating cap 5 to adjust the distance between the two support rods 6, then the height of the annular lock catch 10 is adjusted to a proper position according to the butt joint height of the steel pipes, the annular lock catch is fixed on the support rods 6 through the fixing bolt 9, then the inner ends of the two annular lock catches 10 are sleeved with the steel pipes, and then the steel pipes are locked through the locking bolts 12 matched with the fastening nuts 13, so that the operation is simple and the use 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a steel pipe fixing device is used in subway construction, includes mounting (1), its characterized in that: the fixing part (1) comprises a base (101), four side plates (102) and a top plate (103), wherein the four side plates (102) are respectively fixedly arranged at the upper end face of the base (101) and close to the four side sides, the top plate (103) is fixedly connected to the upper end faces of the four side plates (102), a rectangular opening (2) is formed in the middle of the upper end face of the top plate (103), a blocking plate (3) is fixedly connected to the lower end face of the top plate (103), an adjusting screw rod (4) is rotatably sleeved in the middle of the inner end of the blocking plate (3), two ends of the adjusting screw rod (4) are respectively rotatably connected to the inner walls of the two side plates (102) positioned at two sides of the upper end face of the base (101), one end of the adjusting screw rod (4) penetrates through a plate body of the one side plate (102) and is fixedly connected with a rotating cap (5), supporting rods (6) are rotatably sleeved on two sides of the outer wall of the adjusting screw rod (4), and pulleys (7) are rotatably connected to the lower end faces of the two supporting rods (6), two a plurality of fixed thread grooves (8) have been seted up on the terminal surface before bracing piece (6), two bracing piece (6) rear end all is provided with annular hasp (10), two auxiliary connection groove (11), two are all seted up to the lower extreme on being close to bracing piece (6) one side annular hasp (10) the terminal surface all is provided with fixing bolt (9) before bracing piece (6), two annular hasp (10) respectively with two bracing pieces (6) between run through fixed thread groove (8) and auxiliary connection groove (11) through fixing bolt (9) and carry out fixed connection, bracing piece (6) one end screw thread has been cup jointed locking bolt (12) is kept away from in annular hasp (10), locking bolt (12) outer wall screw thread has cup jointed fastening nut (13).
2. The steel pipe fixing device for subway construction as claimed in claim 1, wherein: the other three surfaces of the blocking plate (3) are respectively and fixedly connected to the inner walls of the two side plates (102) at the front end and the rear end and the upper end surface of the base (101).
3. The steel pipe fixing device for subway construction as claimed in claim 1, wherein: the adjusting screw rods (4) are located on the two sides of the blocking plate (3) and are opposite in thread direction.
4. The steel pipe fixing device for subway construction as claimed in claim 1, wherein: the two pulleys (7) are connected with the base (101) in a sliding mode.
5. The steel pipe fixing device for subway construction as claimed in claim 1, wherein: the plurality of fixed thread grooves (8) are uniformly distributed on the rod body of the front end face of the part, exceeding the top plate (103), of the support rod (6).
6. The steel pipe fixing device for subway construction as claimed in claim 1, wherein: two bracing pieces (6) all slide with rectangle opening (2) inner wall and laminate the setting.
7. The steel pipe fixing device for subway construction as claimed in claim 1, wherein: the two sides of the base (101) close to the lower end face are fixedly connected with supporting plates (14).
8. The steel pipe fixing device for subway construction as claimed in claim 7, wherein: the upper end surfaces of the two supporting plates (14) are in threaded connection with two fastening bolts (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023019917.6U CN214062310U (en) | 2020-12-15 | 2020-12-15 | Steel pipe fixing device for subway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023019917.6U CN214062310U (en) | 2020-12-15 | 2020-12-15 | Steel pipe fixing device for subway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214062310U true CN214062310U (en) | 2021-08-27 |
Family
ID=77408591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023019917.6U Expired - Fee Related CN214062310U (en) | 2020-12-15 | 2020-12-15 | Steel pipe fixing device for subway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214062310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775169A (en) * | 2021-10-21 | 2021-12-10 | 河北水利电力学院 | Civil engineering antidetonation structure |
-
2020
- 2020-12-15 CN CN202023019917.6U patent/CN214062310U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775169A (en) * | 2021-10-21 | 2021-12-10 | 河北水利电力学院 | Civil engineering antidetonation structure |
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Legal Events
| 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: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |