CN217536670U - Cable sealing system convenient to installation - Google Patents
Cable sealing system convenient to installation Download PDFInfo
- Publication number
- CN217536670U CN217536670U CN202220515761.0U CN202220515761U CN217536670U CN 217536670 U CN217536670 U CN 217536670U CN 202220515761 U CN202220515761 U CN 202220515761U CN 217536670 U CN217536670 U CN 217536670U
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- fixing ring
- sliding
- sealing system
- clamping
- supporting block
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Abstract
The utility model relates to a location frock field especially involves a cable sealing system convenient to installation, include: the clamping mechanism comprises a clamping column and a supporting block, the clamping column can be close to or far away from the circle center of the fixing ring, an arc plate is arranged at one end, close to the circle center of the fixing ring, of the clamping column, the supporting block is connected with the fixing ring in a sliding mode, and the end, far away from the circle center of the fixing ring, of the supporting block is an arc surface. The utility model, through the arrangement of the fixing ring, the clamping mechanism is more convenient when fixing the main cable strand, and the clamping mechanism is easy to position; simultaneously the utility model discloses an adjusting bolt keeps contact with the supporting shoe to the centre gripping post can not remove when making fixture loosen.
Description
Technical Field
The utility model relates to a location frock field especially involves a cable sealing system convenient to installation.
Background
Suspension bridges are the most common type of bridge in modern times. A suspension bridge is a bridge with cables suspended from pylons and anchored to both banks (or ends of the bridge) as the main load-bearing members of the superstructure. The suspension bridge main cable is the main load-bearing member of the suspension bridge, which carries all the loads from the bridge and transfers them to the bridge tower. Because the bridge is generally arranged above the water surface, and the cable is supported by metal, the cable needs to be sealed and rustproof, and a high-strength aluminum alloy air bag is generally used.
At present, three scattered sealing devices are required to be installed one by one during sealing, so that the relative positions of an installation cylinder and a cable are not changed, but due to the fact that no fixed support exists, the installation is quite inconvenient. Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a cable sealing system convenient to installation, the utility model discloses a realize through following technical scheme:
a cable sealing system for facilitating installation, comprising: the clamping mechanism comprises a clamping column and a supporting block, the clamping column can be close to or far away from the circle center of the fixing ring, an arc plate is arranged at one end, close to the circle center of the fixing ring, of the clamping column, the supporting block is connected with the fixing ring in a sliding mode, and the end, far away from the circle center of the fixing ring, of the supporting block is an arc surface.
In the above technical scheme: the fixing ring is used for ensuring the relative position of the clamping mechanism, and is favorable for tightening and clamping; the clamping column is used for clamping the main cable strand, and the supporting column is used for supporting the mounting cylinder, so that the relative position of the mounting cylinder and the main cable strand is kept unchanged; the arc plate is used for improving the clamping strength of the main cable strand; the arc surface is used for fitting the inner wall of the installation cylinder, and the supporting stability is improved.
The utility model discloses a further set up to: the clamping column is connected with the supporting block in a sliding mode.
In the above technical scheme: the clamping column is connected with the supporting block in a sliding mode, so that after the supporting block supports the installation barrel and is fixed, the clamping column can clamp the main cable strand through sliding.
The utility model discloses a further set up to: the supporting block is provided with a sliding hole, and the clamping column is arranged in the sliding hole.
In the above technical scheme: the sliding hole is matched with the clamping column to realize the sliding of the clamping column.
The utility model discloses a further set up to: the side wall of the sliding hole is provided with a limiting groove, and the clamping column is provided with a limiting strip corresponding to the limiting groove.
In the above technical scheme: the spacing groove is matched with the spacing strip, so that the clamping column can only slide but cannot rotate, and the phenomenon that the arc plate cannot be in close contact with the main cable strand due to angle change is avoided.
The utility model discloses a further set up to: the clamping mechanism further comprises an adjusting nut, the adjusting nut is rotatably connected to one side, close to the arc plate, of the supporting block, and the adjusting nut is connected with the clamping column through threads.
In the above technical scheme: adjusting nut is used for adjusting the relative position of centre gripping post and supporting shoe, and adjusting nut is through with supporting shoe sliding connection for adjusting nut's position can not change at will.
The utility model discloses a further set up to: the radian of the arc plate corresponds to the diameter of the main cable strand, and the radian of the arc surface corresponds to the diameter of the mounting cylinder.
In the above technical scheme: the radian of the arc plate is consistent with that of the main cable strand, and the radian of the arc surface is consistent with that of the diameter of the mounting cylinder, so that the contact surface is increased, and the clamping firmness or the supporting stability is improved.
The utility model discloses a further set up to: three T-shaped sliding grooves are uniformly formed in the fixing ring, sliding blocks corresponding to the sliding grooves are arranged at the bottoms of the supporting blocks, and the sliding blocks are arranged in the sliding grooves in a sliding mode.
In the above technical scheme: through the setting of sliding tray and sliding block, realized supporting shoe and solid fixed ring's sliding connection, also make solid fixed ring inseparable with the contact of sliding tray, the supporting shoe only can with solid fixed ring relative slip.
The utility model discloses a further set up to: the supporting block is further provided with a positioning hole in a penetrating mode, and a positioning screw is screwed in the positioning hole.
In the above technical scheme: the positioning holes and the positioning screws are used for fixing the supporting block after the position of the supporting block is adjusted.
The utility model discloses a cable sealing system convenient to installation compares with prior art:
1. the three clamping mechanisms of the utility model are all arranged on the fixed ring in a sliding way, thus the installation is more convenient;
2. the utility model discloses an adjusting nut rotates with the supporting shoe to when making the loosening fixture, the centre gripping post also can not remove at will.
Drawings
Fig. 1 is a partial cross-sectional view of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken along the plane A-A of the present invention;
fig. 3 is an enlarged view of the utility model at the position B;
fig. 4 is a top view of the fixing ring of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings: 10-a fixed ring; 101-a sliding groove; 20-a clamping mechanism; 201-clamping column; 201 a-a spacing bar; 202-a support block; 202 a-arc surface; 202b — a slider; 202 c-positioning holes; 203-arc plate; 204-sliding hole; 204 a-a limit groove; 205-adjusting nuts; 206-set screw.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-4, the present invention provides a cable sealing system that is easy to install, comprising: the solid fixed ring 10, it is provided with at least three fixture 20 to slide on the solid fixed ring 10, just fixture 20 all moves towards the solid fixed ring 10's the centre of a circle, fixture 20 includes centre gripping post 201 and supporting shoe 202, centre gripping post 201 can be close to or keep away from the solid fixed ring 10's the centre of a circle, just centre gripping post 201 is close to the one end in the solid fixed ring 10 centre of a circle is provided with arc plate 203, supporting shoe 202 with gu fixed ring 10 sliding connection, just supporting shoe 202 keeps away from the one end in the solid fixed ring 10 centre of a circle is arc surface 202a. Wherein the length of the clamping column 201 is greater than the outer diameter of the fixing ring 10; the width of the arc plate 203 is the same as the thickness of the supporting block 202; the supporting block 202 is a plane close to the circular side of the fixing ring 10.
As shown in fig. 1-4, the present invention provides a cable sealing system that is easy to install, comprising: the clamping column 201 is slidably connected with the supporting block 202. The supporting block 202 is further provided with a sliding hole 204, and the clamping column 201 is arranged in the sliding hole 204. Wherein the sliding hole 204 is provided on the plane of the support block 202.
As shown in fig. 1-4, the present invention provides a cable sealing system that is easy to install, comprising: the side wall of the sliding hole 204 is provided with a limit groove 204a, and the clamping column 201 is provided with a limit strip 201a corresponding to the limit groove 204 a. The number of the limiting grooves 204a is two, and the two limiting grooves 204a are stacked, and preferably form an included angle of 180 degrees.
As shown in fig. 1-4, the present invention provides a cable sealing system that is easy to install, comprising: the clamping mechanism 20 further comprises an adjusting nut 205, the adjusting nut 205 is rotatably connected to one side of the supporting block 202 close to the circular arc plate 203, and the adjusting nut 205 is connected with the clamping column 201 through a thread. Wherein, adjusting nut 205 one end is provided with the step, and the one end of the sliding hole 204 of the supporting shoe 202 that corresponds is provided with the boss, both cooperation installations, be provided with the annular on the lateral wall of boss, also be provided with the spacing hole of correspondence on adjusting nut 205's the step lateral wall, be provided with spacing nail of cutting in the spacing hole, spacing pin link up spacing hole inserts in the annular.
As shown in fig. 1-4, the present invention provides a cable sealing system that is easy to install, comprising: the radian of the arc plate 203 corresponds to the diameter of the main cable strand, and the radian of the arc surface 202a corresponds to the diameter of the fixing ring 10. Wherein, the external diameter of the fixed ring 10 is smaller than the internal diameter of the installation cylinder.
As shown in fig. 1-4, the present invention provides a cable sealing system that is easy to install, comprising: three T-shaped sliding grooves 101 are uniformly formed in the fixing ring 10, sliding blocks 202b corresponding to the sliding grooves 101 are arranged at the bottoms of the supporting blocks 202, and the sliding blocks 202b are arranged in the sliding grooves 101 in a sliding mode. The length of the sliding block 202b is smaller than that of the sliding groove 101, so that the sliding block 202b and the sliding groove 101 are not easy to disengage.
As shown in fig. 1-4, the present invention provides a cable sealing system that is easy to install, comprising: a positioning hole 202c is further formed in the supporting block 202 in a penetrating manner, and a positioning screw 205 is screwed in the positioning hole 202 c. Wherein, the corresponding position of the fixing ring 10 can also be provided with a rough surface to increase the friction force.
The utility model discloses a theory of operation does:
a) The main cable strand passes through the center of the fixing ring, and the mounting cylinder is sleeved outside the utility model;
b) Holding the positioning screw, and sliding the supporting block to adjust the position of the supporting block, so that each supporting block is fully contacted with the mounting cylinder;
c) The positioning screw is rotated, and the position of the supporting block is fixed;
d) Rotating the adjusting nut to enable the arc plate to approach the main cable strand and clamp the column main cable strand;
e) Placing the air bag into the installation cylinder, and enabling the air bag to wrap the main cable strand;
f) Inflating the air bag to fill the space between the main cable strand and the mounting cylinder with the air bag;
g) Rotating the adjusting nut, loosening the main cable strand, rotating the positioning nut and loosening the supporting block;
h) Take down the utility model discloses.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Claims (8)
1. A cable sealing system for facilitating installation, comprising: the clamping device comprises a fixing ring (10), at least three clamping mechanisms (20) are arranged on the fixing ring (10) in a sliding mode, the clamping mechanisms (20) face the circle center of the fixing ring (10), each clamping mechanism (20) comprises a clamping column (201) and a supporting block (202), the clamping columns (201) can be close to or far away from the circle center of the fixing ring (10), the clamping columns (201) are close to an arc plate (203) arranged at one end of the circle center of the fixing ring (10), the supporting blocks (202) are connected with the fixing ring (10) in a sliding mode, and the supporting blocks (202) are far away from one end of the circle center of the fixing ring (10) and are arc surfaces (202 a).
2. A cable sealing system for facilitating installation according to claim 1, wherein: the clamping column (201) is connected with the supporting block (202) in a sliding mode.
3. A cable sealing system for facilitating installation according to claim 2, wherein: the supporting block (202) is provided with a sliding hole (204), and the clamping column (201) is arranged in the sliding hole (204).
4. A cable sealing system for facilitating installation according to claim 3, wherein: the side wall of the sliding hole (204) is provided with a limiting groove (204 a), and the clamping column (201) is provided with a limiting strip (201 a) corresponding to the limiting groove (204 a).
5. An easy to install cable sealing system as claimed in claim 4, wherein: the clamping mechanism (20) further comprises an adjusting nut (205), the adjusting nut (205) is rotatably connected to one side, close to the arc plate (203), of the supporting block (202), and the adjusting nut (205) is in threaded connection with the clamping column (201).
6. A cable sealing system as claimed in claim 5, wherein: the radian of the arc plate (203) corresponds to the diameter of the main cable strand, and the radian of the arc surface (202 a) corresponds to the diameter of the mounting cylinder.
7. An easy to install cable sealing system according to claim 1 or 6, wherein: the fixing ring (10) is uniformly provided with three T-shaped sliding grooves (101), the bottom of the supporting block (202) is provided with a sliding block (202 b) corresponding to the sliding grooves (101), and the sliding block (202 b) is arranged in the sliding grooves (101) in a sliding mode.
8. An easy to install cable sealing system according to claim 7, wherein: the supporting block (202) is further provided with a positioning hole (202 c) in a penetrating mode, and a positioning screw (206) is screwed in the positioning hole (202 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220515761.0U CN217536670U (en) | 2022-03-10 | 2022-03-10 | Cable sealing system convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220515761.0U CN217536670U (en) | 2022-03-10 | 2022-03-10 | Cable sealing system convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217536670U true CN217536670U (en) | 2022-10-04 |
Family
ID=83428043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220515761.0U Active CN217536670U (en) | 2022-03-10 | 2022-03-10 | Cable sealing system convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217536670U (en) |
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2022
- 2022-03-10 CN CN202220515761.0U patent/CN217536670U/en active Active
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