CN2641877Y - Blocking for pipe line - Google Patents

Abstract

The utility model relates to a pipe seal plug, which consists of a main body, a locating seat and a pressing block arranged on the both sides of the main body and a through hole for a cable perforating on the main body, a concave hole arranged at the opposite position of the locating seat and the pressing block, a fixing rod through the through holes of the main body, the locating seat and the pressing block and a fixing piece locked on the other end of the fixing rod, a clamping sleeve arranged in the concave hole of the locating seat, an internal wall of the concave hole of the locating seat matching in conical surface with the external wall surface of the clamp sleeve, a cut arranged on the clamp sleeve and a ring strip arranged on the internal wall of the clamp sleeve for a low-voltage cable. The pipe seal plug of the utility model is clamped by the through hole of the main body and fixed by the clamp sleeve, and the clamp sleeves can be fixed on the locating seat. Therefore, the cables can be fixed on the seal plug of a box culvert and used to prevent the underground latent movement of the cables effectively.

Description

Pipe sotp

[technical field]

The utility model relates to a kind of Pipe sotp for the cable location that is laid in the road underground.

[background technology]

Existing road underground is in order to provide people various needs in life, thereby be laid with various pipelines, with cable, be promptly to be provided with the box culvert that runs through the location for cable along the laying of road below and in certain distance, again because existing after laying construction, though the cable position is in the underground of road, but because can be on the road for the vehicle pass-through of the big or small weight of various differences, make the position at the cable of underground owing to be subjected to the weight of vehicle, " shunt running " that cause cable moved and abnormal drawing moved twisting, especially more shape is serious for the cable of position between two box culverts.

For improving this problem, existing technology is to be provided with for cable at each box culvert wall to run through blocking, by the blocking that is arranged on perforation set on the wall, make the packing that is subjected to that cable can be certain locate, the aforementioned Pipe sotp of commonly using, please cooperate referring to Fig. 5,6, shown in 7, wherein body (60) for the rubber-like material (for example: rubber) make, be provided with several perforation that runs through (61) in the axial place of periphery, be formed with recess (62) around peripheral body (60) two sides of each perforation (61) again, again with respect to being provided with the identical briquetting of profile (70) in each recess (62), (71), one fixed lever (72) can run through each briquetting (70), (71) and body (60), aforesaid recess (62) and each briquetting (70), (71) outer peripheral edges have the oblique cone wall of slippage relatively;

When reality is used, this Pipe sotp is arranged on the box culvert (B), each cable (A) is to wear the position in each perforation (61) of body (60), running through body (60) again cooperates the fixture of holding in addition to combine with the fixed lever (72) of briquetting (70), can make two briquettings (70) relative displacement and extruding position body (60) therein, after the squeezing action by the oblique cone wall, the aperture of each perforation (61) is dwindled to reach the effect of each cable of clamping (A), it is right because the surface of each cable (A) roughly is level and smooth shape, only utilize perforation (61) hole wall and the surperficial clamping of each cable (A) of smooth surface, chucking power that is formed with between the two or frictional force are all very limited, that is can't effectively each cable (A) be located, use after a period of time and occur in, because the vehicle of road top acts on back and forth and pressing, each cable (A) that causes the position in the underground is formed the displacement shunt running, especially at cable (A) when burial place is more shallow, this displacement shunt running situation is even more serious, even causes the bending of cable (A) or the problems such as disengaging between blocking and box culvert (B).

[utility model content]

Because aforementionedly commonly use Pipe sotp and can't effectively prevent shunt running problem between cable to be positioned, the purpose of this utility model provides a kind of Pipe sotp, cable effectively can be combined the location with blocking really, and prevent the shunt running of the improper generation of cable.

In order to reach aforesaid purpose really, the technological means that the utility model used is to be to provide a kind of Pipe sotp, comprise a body, be provided with positioning seat and briquetting in these body two sides, and be provided with the through hole that places cable in body, relative position in this positioning seat and briquetting is provided with shrinkage pool, and a fixed lever runs through the set perforation of this body, positioning seat and briquetting and holds lock to establish fixture in addition at fixed lever, it is characterized in that:

Be provided with chuck in the shrinkage pool on this positioning seat, and the shrinkage pool inwall of this positioning seat and this chuck outside wall surface be cone match, be provided with otch, be provided with for the ring bar that is pressed on the cable at this chuck inwall again in this chuck.

Described Pipe sotp is characterized in that: this chuck can be provided with laminar brace at this otch wall.

Pipe sotp of the present utility model, can make each cable except the clamping that is subjected to body through-holes, also be subjected in addition chuck grip and each chuck can be fixed on the positioning seat, so, can make each cable certain combine fixingly at the blocking of box culvert with the position, and can effectively prevent of the shunt running of each cable in the underground

[description of drawings]

Fig. 1 is a textural association outside drawing of the present utility model.

Fig. 2 is a stereochemical structure exploded view of the present utility model.

Fig. 3 is a generalized section of the present utility model.

Fig. 4 is an enforcement view of the present utility model.

Fig. 5 is that the Pipe sotp of commonly using is implemented view.

Fig. 6 is the Pipe sotp STRUCTURE DECOMPOSITION schematic diagram of commonly using.

Fig. 7 is the profile of the Pipe sotp commonly used.

[embodiment]

Shown in Fig. 1,2, the Pipe sotp that the utility model is designed, its body (10) for elastic material (for example: rubber) make, be axially arranged with perforation (11) and several through holes (12) that runs through in it, in addition be formed with ring of numbers rib (13), be formed with recess (14) (cooperation) referring to shown in Figure 3 in the wherein side of body (10) and the periphery that is centered around through hole (12) at outer peripheral face

Again the two side faces of body (10) be respectively equipped with hard positioning seat (20) and can the position at the briquetting (40) (cooperation is referring to shown in the 3rd figure) of body (10) recess that opposite side forms (14), and in positioning seat (20), briquetting (40) is gone up with respect to perforation (11) and through hole (12) position and is respectively equipped with perforation (21), (41) and shrinkage pool (22), (42), locate to be provided with respectively hollow jacket (30) at each shrinkage pool (22) in addition, the inwall of each hollow jacket (30) is formed with ring bar (31), and two opposite sides at inwall are respectively equipped with the otch (32) that dissects shape and are provided with laminar brace (33), design can make chuck (30) locate to form bigger opening at otch (32) by this, aforesaid shrinkage pool (22) inwall and chuck (30) outer wall be designed to can relative slippage the taper wall, make chuck (30) towards shrinkage pool (22) internal displacement the time, its aperture will dwindle gradually;

Aforesaid each perforation (41) (11) (21) can be run through to be provided with fixed lever (50) and to cooperate and are provided with fixture (51), spiral shell by fixed lever (50) and fixture (51) is consolidated the packing effect, can reach body (10) to be given crimp and dwindle each through hole (12) aperture.

When reality is used, cooperation is referring to Fig. 3, shown in 4, blocking of the present utility model can be arranged on the hole that is provided with of culvert box (B) and locate, its ring rib (13) can compress packing and be positioned at the hole wall place at this moment, each cable (A) can be located in each relative through hole (12) and shrinkage pool (22) (42) is located, on the cable of locating with respect to each shrinkage pool (22) (A), be with chuck (30) in addition, with chuck (30) when shrinkage pool (22) intrinsic displacement, can make chuck (30) reduced bore and utilize ring bar (31) cramping, make cable (A) and chuck (30) to reach in cable (A) outside, form very firm assembling between positioning seat (20) and body (10);

Owing to urge admittedly by the mutual spiral shell between fixed lever (50) and fixture (51), can utilize the extrusion body (10) of briquetting (40) and positioning seat (20) again, this moment is because the distortion of body (10) can make certain being fixed on the box culvert (B) of blocking.

Claims (2)

1. Pipe sotp, comprise a body, be provided with positioning seat and briquetting in these body two sides, and be provided with the through hole that places cable in body, relative position in this positioning seat and briquetting is provided with shrinkage pool, one fixed lever runs through the set perforation of this body, positioning seat and briquetting and holds lock to establish fixture in addition at fixed lever, it is characterized in that:

Be provided with chuck in the shrinkage pool on this positioning seat, and the shrinkage pool inwall of this positioning seat and this chuck outside wall surface be cone match, be provided with otch, be provided with for the ring bar that is pressed on the cable at this chuck inwall again in this chuck.

2. Pipe sotp as claimed in claim 1 is characterized in that: this chuck is provided with laminar brace at this otch wall.

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