CN219420152U - Cable crossing fixing protection device in oil well - Google Patents

Abstract

The utility model discloses a cable penetrating and fixing protection device in an oil well, which comprises a bottom plate, wherein a fixing plate is arranged on the outer side of the bottom plate, a first arc-shaped groove convenient for placing an optical fiber cable is formed in the bottom plate, a second arc-shaped groove capable of fixedly clamping the optical fiber cable is formed in the fixing plate, and the optical fiber cable is arranged between the first arc-shaped groove and the second arc-shaped groove. This novel cable passes through fixed protection device has the structure that prevents fixed subassembly by the wearing and tearing that collide with, can not cause blocking to the removal of equipment such as mud rifle, sand pump in the oil well moreover, and then can effectually carry out effectual fixed protection with the inside fiber cable of oil well, and the practicality is better, is fit for extensively using widely.

Description

Cable crossing fixing protection device in oil well

Technical Field

The utility model relates to the technical field of oil wells, in particular to a cable penetrating fixing and protecting device in an oil well.

Background

The oil well is the perforation that is bored for exploitation oil according to the well distribution system of oil field development planning, at present, along with the promotion of technological level, in the in-process of exploring, detecting the oil well, often can use some advanced high-tech check out test set to detect the oil well, acquire the motion data of water, oil, gas, sand of oil well through the fiber optic cable, can provide the visibility for the production profile, through analyzing the data that gathers from the optical cable for relevant personnel can monitor the health condition of oil well, and carry out the instant diagnosis when the problem appears and take place, consequently, need to use cable fixing protection device to fix the cable in the oil well in order to guarantee the normal operating of fiber optic cable.

The utility model of publication number CN207021645U discloses a cable protector for an oil well, which comprises a front framework and a rear framework, wherein the upper bottom edge and the lower bottom edge of the front framework and the rear framework are of circular arc structures, equidistant square convex teeth which can be correspondingly meshed are arranged on the left side of the front framework and the right side of the rear framework, and equidistant cuboid convex teeth which are correspondingly meshed are also arranged on the other sides of the front framework and the rear framework; the external extrusion molding rubber layers of the front framework and the rear framework are compact in structure and low in production cost, the metal framework is used as a main body in the scheme, the strength of the protector bearing external force is increased, and the external extrusion molding rubber layers play a role in buffering protection; the cable groove is arranged in the protector and used for allowing the cable to pass through, so that the cable is prevented from swinging, and the abrasion of the cable in the installation process can be reduced; through the corresponding meshing of the convex teeth, the bolt is inserted into the pin hole for fastening, so that the fixing effect is good, and the bolt is convenient to detach.

The prior cable fixing and protecting device has the following defects: lack and prevent fixed subassembly by the structure of wearing and tearing that bumps into, can cause blocking to the removal of equipment such as mud rifle, sand pump in the oil well moreover, lead to the practicality not good. Therefore, we propose a cable crossing fixing protection device in oil well.

Disclosure of Invention

The utility model mainly aims to provide a cable crossing fixing protection device in an oil well, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a cable passes through fixed protection device in oil well, includes the bottom plate, the outside of bottom plate is equipped with the fixed plate, the inside of bottom plate has been seted up and has been convenient for place fiber cable's first arc recess, the second arc recess that can fix the centre gripping to fiber cable has been seted up to the inside of fixed plate, be equipped with fiber cable between first arc recess and the second arc recess.

Further, the outer side of the fixing plate and the two sides of the second arc-shaped groove are provided with cross countersunk screws through the first threaded holes.

Further, a second threaded hole corresponding to the first threaded hole is formed in the bottom plate.

Further, an anti-slip pad is arranged on the inner side of the second arc-shaped groove.

Further, the anti-slip pad is made of nitrile rubber material.

Compared with the prior art, the utility model has the following beneficial effects:

personnel utilize cross countersunk head screw, first screw hole and second screw hole can be with fixed plate and bottom plate fastening connection, and then make the first arc recess of second arc recess cooperation fix the centre gripping with fiber cable, and the laminating degree between fiber cable and the second arc recess can be strengthened to the slipmat, plays the antiskid effect, promotes fixed effect.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a cable passing through fixing and protecting device in an oil well.

Fig. 2 is a schematic structural diagram of a fixing assembly of a cable passing through a fixing protection device in an oil well according to the present utility model.

Fig. 3 is a schematic diagram of a structure of an anti-slip pad of a cable-passing through fixed protection device in an oil well according to the present utility model.

Fig. 4 is a schematic diagram of a cable passing through the fixing and protecting device in fig. 2 in the oil well.

In the figure: 1. a bottom plate; 2. an optical fiber cable; 3. a fixing plate; 4. a cross countersunk head screw; 5. a first arcuate recess; 6. a first threaded hole; 7. a second threaded hole; 8. an anti-slip pad; 9. and a second arc-shaped groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a cable passes through fixed protection device in oil well, including bottom plate 1, the outside of bottom plate 1 is equipped with fixed plate 3, the inside of bottom plate 1 has been seted up the first arc recess 5 of being convenient for place fiber cable 2, the second arc recess 9 that can fix the centre gripping to fiber cable 2 has been seted up to the inside of fixed plate 3, be equipped with fiber cable 2 between first arc recess 5 and the second arc recess 9.

Wherein, the outside of fixed plate 3 just is located the both sides of second arc recess 9 and is equipped with cross countersunk head screw 4 through seting up first screw hole 6.

In this embodiment, as shown in fig. 2, the diameter and depth of the front end of the first threaded hole 6 correspond to those of the end of the cross countersunk head screw 4, so that the end of the cross countersunk head screw 4 can be completely located in the first threaded hole 6, and cannot protrude out of the fixing plate 3, and further cannot block the movement of equipment such as a mud gun and a sand pump in an oil well.

Wherein, the bottom plate 1 is provided with a second threaded hole 7 corresponding to the first threaded hole 6.

In this embodiment, as shown in fig. 2, four groups of cross countersunk head screws 4, first threaded holes 6 and second threaded holes 7 are provided, a person passes one end of each cross countersunk head screw 4 through each first threaded hole 6, inserts one end of each cross countersunk head screw 4 into each second threaded hole 7, and tightens the cross countersunk head screws 4 to tightly connect the fixing plate 3 with the base plate 1.

Wherein, the inner side of the second arc-shaped groove 9 is provided with a non-slip mat 8.

Wherein, the anti-slip pad 8 is made of nitrile rubber material.

In this embodiment, as shown in fig. 3, the anti-slip pad 8 made of nitrile rubber material can enhance the bonding degree between the optical fiber cable 2 and the second arc-shaped groove 9, so that the anti-slip effect can be achieved, the fixing effect can be improved, and the abrasion phenomenon can be avoided.

It should be noted that, the utility model relates to a cable traversing fixing protection device in an oil well, when in work, a person places an optical fiber cable 2 to be fixed in a first arc-shaped groove 5 in a bottom plate 1, the person passes one end of a cross countersunk head screw 4 through a first threaded hole 6, and inserts one end of the cross countersunk head screw 4 into a second threaded hole 7, the person tightens the cross countersunk head screw 4, and can firmly connect a fixing plate 3 with the bottom plate 1, further, the optical fiber cable 2 can be fixedly clamped by utilizing a second arc-shaped groove 9 and the first arc-shaped groove 5, so that the optical fiber cable 2 can not be knocked and worn, further, an anti-skid pad 8 can enhance the fit degree between the optical fiber cable 2 and the second arc-shaped groove 9, an anti-skid effect can be achieved, the second arc-shaped groove 9 is positioned in the fixing plate 3, the fixing plate 3 can not be protruded, and further, the cross countersunk head screw 4 and the second arc-shaped groove 9 can not block the movement of equipment such as a mud gun, a sand pump and the like in the oil well, and the practicability is good.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a cable passes through fixed protection device in oil well, includes bottom plate (1), its characterized in that: the outside of bottom plate (1) is equipped with fixed plate (3), first arc recess (5) convenient to place fiber cable (2) have been seted up to the inside of bottom plate (1), second arc recess (9) that can fix centre gripping to fiber cable (2) have been seted up to the inside of fixed plate (3), be equipped with fiber cable (2) between first arc recess (5) and second arc recess (9).

2. The in-well cable ride-through securing apparatus of claim 1, wherein: the outer side of the fixed plate (3) and the two sides of the second arc-shaped groove (9) are provided with cross countersunk screws (4) through the first threaded holes (6).

3. The in-well cable ride-through securing apparatus of claim 1, wherein: the bottom plate (1) is provided with a second threaded hole (7) corresponding to the first threaded hole (6).

4. The in-well cable ride-through securing apparatus of claim 1, wherein: an anti-slip pad (8) is arranged on the inner side of the second arc-shaped groove (9).

5. The cable crossover fixation protection device in an oil well of claim 4, wherein: the anti-slip pad (8) is made of nitrile rubber material.