CN219796334U - Steel cable fixing device for connecting culvert pipes - Google Patents
Steel cable fixing device for connecting culvert pipes Download PDFInfo
- Publication number
- CN219796334U CN219796334U CN202320962601.5U CN202320962601U CN219796334U CN 219796334 U CN219796334 U CN 219796334U CN 202320962601 U CN202320962601 U CN 202320962601U CN 219796334 U CN219796334 U CN 219796334U
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- Prior art keywords
- base
- groove
- clamping
- cable
- mounting hole
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 65
- 239000010959 steel Substances 0.000 title claims abstract description 65
- 239000007787 solid Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a cable wire fixing device for connecting culvert pipe, includes the base, and the downside of base is equipped with spacing post, is equipped with the mounting hole that is used for the cable wire to pass on the base, and the mounting hole runs through base and spacing post, and the base upside is equipped with the spacing groove, and two grip blocks are installed to the slip in the spacing groove, and the width that the spacing groove leaned on mounting hole one end is less than the width of keeping away from mounting hole one end, and one side that two grip blocks are close to mutually is equipped with and is used for the card to fix the draw-in groove of cable wire, one side that keeps away from each other is equipped with respectively with spacing groove complex inclined plane. The two clamping blocks clamp the steel cable through the clamping grooves, the two clamping blocks are slidably arranged in the limiting grooves, the trapezoid structure is arranged at one end of each limiting groove, and the clamping blocks can clamp the steel cable more and more tightly when the steel cable is stressed, so that the steel cable is fixed on the base.
Description
Technical Field
The utility model relates to the technical field of municipal engineering construction, in particular to a steel cable fixing device for connecting culverts.
Background
In municipal drainage pipe network construction, the jacking pipe is used for pipeline construction as an important non-excavation construction process. In the pipe jacking construction process, due to the problem of geological conditions, a pipeline foundation in the pipe jacking process needs to be reinforced. Before the foundation of the pipeline (culvert pipe) is reinforced, a steel rope needs to be laid on the lower side of the pipeline, and construction of the next process is carried out through the steel rope, so that one end of the steel rope needs to be fixed with the pipeline, and the steel rope is pushed forward along with the pipeline until the other end of the steel rope is reached through jacking of the pipeline. For connection and fixation of steel cables and pipelines, a steel cable fixing device for connecting culverts is lacking at present.
Disclosure of Invention
The utility model aims to solve the technical problems that: the problems in the prior art are solved by providing a steel cable fixing device for connecting culverts, through which one end of the steel cable can be fixed with the culverts.
In order to achieve the technical characteristics, the aim of the utility model is realized in the following way: the utility model provides a cable wire fixing device for connecting culvert pipe, includes the base, the downside of base is equipped with spacing post, is equipped with the mounting hole that is used for the cable wire to pass on the base, and the mounting hole runs through base and spacing post, the base upside is equipped with the spacing groove, and two grip blocks are installed to the slip in the spacing groove, the width that the spacing groove leaned on mounting hole one end is less than the width of keeping away from mounting hole one end, two one side that the grip block is close to mutually is equipped with and is used for the card to solid the draw-in groove of cable wire, one side that keeps away from each other is equipped with respectively with spacing groove complex inclined plane.
The downside of base is the arcwall face, and the arcwall face suits with the inner wall of culvert pipe.
The spacing post is equipped with the clutch blocks in the one end that keeps away from the base, and the clutch blocks is located one side of mounting hole.
The limiting groove is formed by combining two fixed blocks arranged on the base; grooves are respectively formed in one side of the two opposite fixed blocks, and the grooves on the two sides form the limiting groove.
The clamping block is provided with a sliding hole communicated with the clamping groove in the middle of the inclined plane, a wedge block is slidably arranged in the sliding hole, one side of the wedge block, which is positioned in the clamping groove, is parallel to the steel cable, and one side of the wedge block, which is positioned in the inclined plane, is parallel to the inclined plane.
And lines are arranged on one side of the wedge block, which is positioned on the clamping groove.
Protruding sliding tables are respectively arranged on the two side walls of the limiting groove, and sliding grooves matched with the sliding tables are arranged on the inclined surfaces of the clamping blocks.
One end of the steel cable, which is positioned on the clamping block, is fixedly provided with a cable buckle, and a pressure equalizing plate is arranged between the cable buckle and the clamping block and is abutted against the clamping blocks on two sides.
The utility model has the following beneficial effects:
1. the limiting column is used for penetrating through the wall of the culvert pipe, and the steel cable is not contacted with the section of the culvert pipe through the limiting column, so that the steel cable can be prevented from damaging the culvert pipe. The mounting hole is used for penetrating the steel cable, the two clamping blocks clamp the steel cable through the clamping groove, the two clamping blocks are slidably arranged in the limiting groove, one end of the limiting groove is large, the other end of the limiting groove is small in a trapezoid structure, and when the steel cable is stressed, the clamping blocks can clamp the steel cable more and more tightly, so that the steel cable is fixed on the base.
2. The friction block is arranged, and a groove is formed by friction between the friction block and the soil body, so that the steel cable can pass through conveniently, and abrasion of the steel cable at the bending position of the limiting column is reduced.
3. The wedge blocks are arranged in the sliding holes of the clamping blocks, and the width of each wedge block is slightly larger than the distance between each clamping groove and each inclined plane, so that when the steel rope is clamped by the clamping blocks, the steel rope is further clamped by the wedge blocks, and the stability of the steel rope and the clamping blocks on the two sides is enhanced.
4. Through setting up the hasp, can prevent that the cable wire from appearing sliding and leading to the cable wire to drop, set up the equalizing plate, further guarantee the clamping block of both sides can synchronous centre gripping atress.
Drawings
Fig. 1 is a schematic perspective view of the present utility model when a wire rope is installed.
Fig. 2 is a schematic structural view of the bottom limit post of the present utility model.
Fig. 3 is a schematic perspective view of a fixing block arranged on a base of the present utility model.
Fig. 4 is a schematic perspective view of a clamping block according to the present utility model.
Fig. 5 is a schematic perspective view of the clamping block of the present utility model clamping a steel cable.
Fig. 6 is a schematic perspective view of the wedge block of the present utility model.
Fig. 7 is a schematic perspective view of the present utility model mounted to a culvert.
In the figure: the device comprises a base 1, an arc-shaped surface 11, a limit post 2, a friction block 21, a mounting hole 3, a fixed block 4, a groove 41, a sliding table 42, a limit groove 5, a clamping block 6, an inclined surface 61, a clamping groove 62, a sliding groove 63, a sliding hole 64, a wedge block 7, lines 71, a steel cable 8, a cable buckle 81, a uniform pressure plate 82 and a culvert pipe 9.
Detailed Description
Embodiments of the present utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-7, a steel cable fixing device for connecting culverts comprises a base 1, wherein a limit post 2 is arranged on the lower side of the base 1, a mounting hole 3 for a steel cable 8 to pass through is formed in the base 1, the mounting hole 3 penetrates through the base 1 and the limit post 2, a limit groove 5 is formed in the upper side of the base 1, two clamping blocks 6 are slidably arranged in the limit groove 5, the width of one end of the limit groove 5, which is close to one end of the mounting hole 3, is smaller than that of one end, which is far away from the mounting hole 3, of the limit groove 5, a clamping groove 62 for clamping and fixing the steel cable 8 is formed in one side, which is close to the two clamping blocks 6, of the limit groove 5, and inclined surfaces 61 matched with the limit groove 5 are respectively formed in one side, which is far away from each other. The limiting column 2 is used for penetrating through the wall of the culvert pipe 9, and the steel cable 8 passes through the limiting column 2 and is not contacted with the section of the culvert pipe 9, so that the steel cable 8 can be prevented from damaging the culvert pipe 9. The mounting hole 3 is used for penetrating the steel cable 8, the two clamping blocks 6 clamp the steel cable through the clamping grooves 62, the two clamping blocks 6 are slidably arranged in the limiting groove 5, the trapezoid structure with one large end and one small end of the limiting groove 5 is adopted, when the steel cable 8 is stressed, the clamping blocks 6 can clamp the steel cable 8 more and more tightly, and the steel cable 8 is fixed on the base 1.
When in use, the wall of the culvert pipe 9 is preset with a square hole, the limit post 2 penetrates into the square hole from the inside of the culvert pipe 9, and the steel cable 8 is arranged at the bottom of the culvert pipe
Through the mounting hole 3 and then is clamped and fixed with the clamping block 6.
Referring to fig. 1 and 2, the lower side surface of the base 1 is an arc surface 11, and the arc surface 11 is matched with the inner wall of the culvert pipe 9. The lower side of the base 1 is an arc-shaped surface 11, so that the base 1 is more attached to the inner wall of the culvert pipe 9.
Referring to fig. 2, the limit post 2 is provided with a friction block 21 at one end far from the base 1, and the friction block 21 is located at one side of the mounting hole 3. The friction block 21 is arranged, and a groove is formed by friction between the friction block 21 and soil body, so that the steel rope 8 can pass conveniently, and abrasion of the steel rope 8 at the bending position of the limiting column 2 is reduced.
The limiting groove 5 may be an integral structure with the base 1, for example, the limiting groove 5 is directly formed on the base 1, or two fixing blocks 4 mounted on the base 1 may be combined, so that the processing and the manufacturing are facilitated. Grooves 41 are respectively arranged on the opposite sides of the two fixing blocks 4, and the grooves 41 on the two sides form the limit groove 5. The fixing block 4 may be welded to the base 1 or may be mounted on the base 1 by bolts.
Referring to fig. 4 to 6, the clamping block 6 is provided with a slide hole 64 in the middle of the inclined surface 61 and communicated with the clamping groove 62, a wedge block 7 is slidably mounted in the slide hole 64, one side of the wedge block 7, which is positioned in the clamping groove 62, is parallel to the steel rope 8, and one side of the inclined surface 61 is parallel to the inclined surface 61. By installing the wedge blocks 7 in the sliding holes 64 of the clamping blocks 6, the width of the wedge blocks 7 is slightly larger than the distance between the clamping grooves 62 and the inclined planes 61, so that when the clamping blocks 6 clamp the steel ropes 8, the steel ropes 8 are further clamped through the wedge blocks 7, and the stability of the steel ropes 8 and the clamping blocks 6 on the two sides is enhanced.
Further, referring to fig. 6, the wedge 7 is provided with a grain 71 on one side of the clamping groove 62. The lines 71 are provided for increasing the friction with the steel cable, and the lines 71 may be arc-shaped bosses or net-shaped grooves.
Referring to fig. 3 and 4, two side walls of the limit groove 5 are respectively provided with a protruding sliding table 42, and an inclined plane 61 of the clamping block 6 is provided with a sliding groove 63 matched with the sliding table 42. The limiting groove 5 is provided with the sliding table 42, the clamping block 6 is provided with the sliding groove 63, and the sliding groove 63 is clamped on the sliding table 42 in a sliding way, so that the clamping block 6 can slide in a more stable fit with the limiting groove 5. When the block 7 is set, the slide hole 64 is located at the bottom of the slide groove 63.
Referring to fig. 5, a cable buckle 81 is fixedly mounted at one end of the steel cable 8 located on the clamping block 6, a pressure equalizing plate 82 is mounted between the cable buckle 81 and the clamping block 6 on the steel cable 8, and the pressure equalizing plate 82 abuts against the clamping blocks 6 on two sides. Through setting up hasp 81, can prevent that the cable wire 8 from appearing sliding and leading to the cable wire to drop, set up equalizing plate 82, further guarantee the clamping block 6 of both sides can synchronous centre gripping atress.
The working process or principle of the utility model:
when in use, the pipe wall of the culvert pipe 9 is preset with a square hole, the limit post 2 penetrates into the square hole from the inside of the culvert pipe 9, and one end of the steel cable 8 penetrates into the mounting hole 3 from the outer wall of the culvert pipe 9. Then the end of the steel cable 8 is fixedly penetrated into the equalizing plate 82 and the lock catch 81, and then the steel cable 9 is placed into the clamping groove 62 of the clamping blocks 6 at the two sides, so that the installation is simple and convenient. During the jacking of the culvert pipe 9, the steel rope 8 is pulled more tightly when encountering resistance and cannot fall off.
Claims (8)
1. A cable wire fixing device for connecting culverts, characterized in that: including base (1), the downside of base (1) is equipped with spacing post (2), is equipped with on base (1) and is used for mounting hole (3) that cable wire (8) passed, and mounting hole (3) run through base (1) and spacing post (2), base (1) upside is equipped with spacing groove (5), and two grip blocks (6) are installed to the gliding in spacing groove (5), the width that spacing groove (5) leaned on mounting hole (3) one end is less than the width of keeping away from mounting hole (3) one end, two one side that grip blocks (6) are close to mutually is equipped with and is used for the card to solid draw-in groove (62) of cable wire (8), one side that keeps away from each other is equipped with respectively with spacing groove (5) complex inclined plane (61).
2. The steel cord fixing device for connecting culverts according to claim 1, wherein: the lower side of the base (1) is an arc-shaped surface (11), and the arc-shaped surface (11) is matched with the inner wall of the culvert pipe (9).
3. The steel cord fixing device for connecting culverts according to claim 1, wherein: the limiting column (2) is provided with a friction block (21) at one end far away from the base (1), and the friction block (21) is positioned at one side of the mounting hole (3).
4. The steel cord fixing device for connecting culverts according to claim 1, wherein: the limiting groove (5) is formed by combining two fixed blocks (4) arranged on the base (1); grooves (41) are respectively formed in one side, opposite to the two fixing blocks (4), of the two fixing blocks, and the grooves (41) on two sides form the limiting groove (5).
5. The steel cord fixing device for connecting culverts according to claim 1, wherein: the clamping block (6) is provided with a sliding hole (64) communicated with the clamping groove (62) at the middle part of the inclined plane (61), a wedge block (7) is slidably arranged in the sliding hole (64), one side of the wedge block (7) positioned in the clamping groove (62) is parallel to the steel cable (8), and one side of the wedge block positioned in the inclined plane (61) is parallel to the inclined plane (61).
6. The steel cord fastening device for connecting culverts of claim 5 wherein: and lines (71) are arranged on one side of the wedge block (7) positioned on the clamping groove (62).
7. The cable fixture device for connecting culverts of claim 1 or 4 or 5 wherein: protruding sliding tables (42) are respectively arranged on the two side walls of the limiting groove (5), and sliding grooves (63) matched with the sliding tables (42) are formed in inclined planes (61) of the clamping blocks (6).
8. The steel cord fixing device for connecting culverts according to claim 1, wherein: one end of the steel cable (8) positioned on the clamping block (6) is fixedly provided with a cable buckle (81), the steel cable (8) is provided with a pressure equalizing plate (82) between the cable buckle (81) and the clamping block (6), and the pressure equalizing plate (82) is abutted against the clamping blocks (6) at two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962601.5U CN219796334U (en) | 2023-04-25 | 2023-04-25 | Steel cable fixing device for connecting culvert pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962601.5U CN219796334U (en) | 2023-04-25 | 2023-04-25 | Steel cable fixing device for connecting culvert pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219796334U true CN219796334U (en) | 2023-10-03 |
Family
ID=88151802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320962601.5U Active CN219796334U (en) | 2023-04-25 | 2023-04-25 | Steel cable fixing device for connecting culvert pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219796334U (en) |
-
2023
- 2023-04-25 CN CN202320962601.5U patent/CN219796334U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |