Guiding support for wellhead cable turning laying

Abstract

The utility model relates to the technical field of cable laying, and discloses a guide bracket for wellhead cable turning laying, which comprises a lower support frame assembly and upper adjusting frame assemblies which are symmetrically arranged up and down, an adjusting assembly is arranged between the lower supporting frame assembly and the upper adjusting frame assembly and comprises an adjusting bearing which is fixedly connected to the bottom of the upper adjusting frame assembly; an adjusting bolt; the distance between the lower supporting frame assembly and the upper adjusting frame assembly is rapidly adjusted through the adjusting assembly, so that the distance between the lower supporting frame assembly and the upper adjusting frame assembly can adapt to cables with different diameters, and the cables with different diameters can be rapidly supported and guided; the rapid connecting assembly arranged on the side wall of the lower supporting frame assembly can rapidly fix the lower supporting frame assembly to the inner wall of the wellhead, so that the guide support can improve the working efficiency, unnecessary damage to the cable due to corners is reduced, and quality improvement and efficiency improvement are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable laying technical field, concretely is a kind of wellhead cable turning laying with guide bracket. BACKGROUND

[0002] Cable laying guide bracket is mainly used for power cable to pass through well construction operation, currently, in cable laying construction, the secondary cable passing through cable trench, since cable must be laid on cable support, and cannot avoid cable turning condition, need to increase personnel, through manual turning guide, and because the cable at turning place is larger than cable trench wall and cable support friction, easy to cause cable damage.

[0003] For example, Chinese utility model patent CN218897023U proposes a cable laying guide frame, which includes a fixing seat for fixing on a cable support, a plurality of vertical rolling pulleys arranged on the top of the fixing seat, and a plurality of horizontal rolling pulleys arranged on the top of the fixing seat. The fixing seat includes a square sleeve and a plurality of fixing bolts. The fixing bolts are matched with the threaded holes of the rear side wall of the square sleeve and pass through the side wall. The vertical rolling pulleys are vertically arranged at the front side of the top surface of the square sleeve at equal intervals. The number of horizontal rolling pulleys is one less than that of vertical rolling pulleys. The horizontal rolling pulleys are arranged on the top surface of the square sleeve behind the vertical rolling pulleys. The top of the horizontal rolling pulley is located below the lower ends of two adjacent vertical rolling pulleys in the front and rear view. The left and right ends of the horizontal rolling pulley are located below the two adjacent vertical rolling pulleys in the front and rear view. Through the rolling support of multiple horizontal rolling pulleys, one cable is limited between two adjacent vertical rolling pulleys, which can conveniently realize the guidance of multiple cables at the turning place, avoid damage to the cable caused by friction at the turning place, and conveniently fix the guide frame on the cable support through the fixing seat. The guide frame can effectively reduce the number of manual guiding personnel at the turning place, reduce labor costs and improve construction efficiency.

[0004] In the prior art, pulleys are used to guide the cable, but it is not easy to operate in a narrow wellhead, and the guide bracket cannot be quickly installed, which affects the installation efficiency of the guide bracket, and different diameter cables cannot be supported and guided. UTILITY MODEL CONTENTS

[0005] (I) Technical problems solved

[0006] To overcome the shortcomings of the prior art, the utility model provides a guide bracket for cable turning laying at wellhead, which has the advantages of simple structure, easy installation, convenient operation, reduced labor intensity, good protection of the integrity of the cable surface and reliable cable operation, solving the problems of difficult operation in a narrow wellhead, slow installation of guide bracket, low installation efficiency of guide bracket and inability to support and guide cables of different diameters.

[0007] (II) Technical Solution

[0008] To achieve the above object, the utility model provides the following technical scheme: a guide support for wellhead cable turning laying, including lower support frame assembly and upper adjusting frame assembly which is symmetrically arranged up and down,

[0009] Adjusting assembly is equipped between the lower support frame assembly and the upper adjusting frame assembly, the adjusting assembly includes adjusting bearing, is fixedly connected with the bottom of the upper adjusting frame assembly, adjusting bolt is rotatably connected with the bottom of the adjusting bearing, one end is connected with the top of the lower support frame assembly through screw thread, adjusting nut is fixedly connected with the outer side wall of the adjusting bolt,

[0010] The outer side wall of the lower support frame assembly is equipped with quick connection assembly, the quick connection assembly includes threaded sleeve, is fixedly connected with one side of the lower support frame assembly, connecting bolt is screw connected with one end of the threaded sleeve, connecting nut is fixedly connected with one end of the connecting bolt, connecting plate is arranged on one side of the connecting nut.

[0011] Preferably, the lower support frame assembly includes lower support side plate, lower roller seat is fixedly connected with one side of the lower support side plate, lower guide roller is rotatably connected with one side of the lower roller seat, threaded hole is arranged on the upper surface of the lower support side plate.

[0012] Preferably, the upper adjusting frame assembly includes upper adjusting side plate, upper roller seat is fixedly connected with one side of the upper adjusting side plate, upper guide roller is rotatably connected with one side of the upper roller seat.

[0013] Preferably, the quick connection assembly further includes fastening bolt, is screw connected with one side of the connecting nut, fastening nut is fixedly connected with one end of the fastening bolt, one end is rotatably connected with one side of the connecting plate.

[0014] Preferably, the two sides of the connecting nut are fixedly connected with the connecting bolt and the fastening bolt respectively through welding.

[0015] Preferably, one side of the fastening nut is rotatably connected with one side of the connecting plate through bearing.

[0016] Preferably, the quick connection assembly further includes fixed needle, is fixedly connected with one side of the connecting plate.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the utility model provides a guide support for wellhead cable turning laying, which has the following beneficial effects:

[0019] 1. The wellhead cable turning laying guide support, which is composed of a lower support frame assembly, an upper adjusting frame assembly, an adjusting assembly and a quick connecting assembly, when installing the guide support, the interval of the lower support frame assembly and the upper adjusting frame assembly can be quickly adjusted through the adjusting assembly, so that the interval of the lower support frame assembly and the upper adjusting frame assembly can adapt to cables with different diameters, and cables with different diameters can be quickly supported and guided, in addition, the quick connecting assembly arranged on the side wall of the lower support frame assembly can quickly fix the lower support frame assembly on the inner wall of the wellhead, so that the guide support can improve work efficiency and reduce unnecessary damage to the cable caused by the corner, thereby realizing quality improvement and efficiency increase. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the lower support frame assembly in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the upper adjusting frame assembly in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the quick connecting assembly in the utility model.

[0024] In the drawing:

[0025] 10, lower support frame assembly; 11, lower support side plate; 12, lower roller seat; 13, lower guide roller; 14, threaded hole;

[0026] 20, upper adjusting frame assembly; 21, upper adjusting side plate; 22, upper roller seat; 23, upper guide roller;

[0027] 30, adjusting assembly; 31, adjusting bearing; 32, adjusting bolt; 33, adjusting nut;

[0028] 40, quick connecting assembly; 41, threaded sleeve; 42, connecting bolt; 43, connecting nut; 44, fastening bolt; 45, fastening nut; 46, connecting plate; 47, fixing needle. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] It should be noted that all directionality indications in the embodiments of the present application are only used to explain the relative positional relationship, motion condition and the like between components in a certain posture, and if the certain posture changes, the directionality indications also change accordingly.

[0031] In the present application, unless specifically defined and limited otherwise, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the protection scope required by the present application.

[0033] In the related art, pulleys are used to guide the cable, but it is difficult to operate in a narrow wellhead, and it is not possible to quickly install a guide support, which affects the installation efficiency of the guide support, and it is not possible to support and guide cables of different diameters.

[0034] In order to solve the problems in the related art to some extent, the embodiments of the present application provide a guide support for laying a cable at a wellhead turn, which is composed of a lower support frame assembly, an upper adjusting frame assembly, an adjusting assembly and a quick connection assembly. When installing the guide support, the distance between the lower support frame assembly and the upper adjusting frame assembly can be quickly adjusted by the adjusting assembly, so that the distance between the lower support frame assembly and the upper adjusting frame assembly can adapt to cables of different diameters, and cables of different diameters can be quickly supported and guided. In addition, the quick connection assembly provided on the side wall of the lower support frame assembly can quickly fix the lower support frame assembly on the inner wall of the wellhead, so that the guide support can improve work efficiency and reduce unnecessary damage to the cable caused by the corner, thereby realizing quality improvement and efficiency increase.

[0035] The present application will be described below in conjunction with the drawings and specific embodiments:

[0036] In combination Figures 1-4The embodiment of the application provides a guide support for cable bending and laying at a wellhead, which comprises a lower support frame assembly 10 and an upper adjusting frame assembly 20 symmetrically arranged above and below the lower support frame assembly 10, the lower support frame assembly 10 comprises a lower support side plate 11, a lower roller seat 12 fixedly connected to one side of the lower support side plate 11, and a lower guide roller 13 rotatably connected to one side of the lower roller seat 12, and a threaded hole 14 is formed in the upper surface of the lower support side plate 11, and the upper adjusting frame assembly 20 comprises an upper adjusting side plate 21, an upper roller seat 22 fixedly connected to one side of the upper adjusting side plate 21, and an upper guide roller 23 rotatably connected to one side of the upper roller seat 22.

[0037] The lower support frame assembly 10 is composed of two parallel lower support side plates 11 and a lower guide roller 13 rotatably arranged between the two lower support side plates 11, and a threaded hole 14 is formed in the top of the lower support frame assembly 10, so that an adjusting bolt 32 can be connected to the lower support side plate 11, and the upper adjusting frame assembly 20 is composed of two parallel upper adjusting side plates 21 and an upper guide roller 23 rotatably arranged between the two upper adjusting side plates 21, and after installation, the lower guide roller 13 and the upper guide roller 23 clamp and support the outer wall of the cable.

[0038] An adjusting assembly 30 is arranged between the lower support frame assembly 10 and the upper adjusting frame assembly 20, the adjusting assembly 30 comprises an adjusting bearing 31 fixedly connected to the bottom of the upper adjusting frame assembly 20, an adjusting bolt 32 rotatably connected to the bottom of the adjusting bearing 31 and threadedly connected to the top of the lower support frame assembly 10 at one end, and an adjusting nut 33 fixedly connected to the outer wall of the adjusting bolt 32.

[0039] When the guide support is installed, the adjusting nut 33 is driven to rotate by a wrench, the adjusting nut 33 drives the adjusting bolt 32 to rotate, the adjusting bolt 32 is screwed into the lower support side plate 11 through the threaded hole 14, the distance between the lower support side plate 11 and the upper adjusting side plate 21 is reduced, and the lower guide roller 13 and the upper guide roller 23 continuously approach the outer wall of the cable to support and guide the cable.

[0040] The outer wall of the lower support frame assembly 10 is provided with a quick connecting assembly 40, the quick connecting assembly 40 comprises a threaded sleeve 41 fixedly connected to one side of the lower support frame assembly 10, a connecting bolt 42 threadedly connected to one end of the threaded sleeve 41, a connecting nut 43 fixedly connected to one end of the connecting bolt 42, and a connecting plate 46 arranged on one side of the connecting nut 43.

[0041] After the guide support is installed, the connecting nut 43 is driven to rotate by a wrench, the connecting nut 43 drives the connecting bolt 42 to rotate in the threaded sleeve 41, the connecting bolt 42 drives the connecting plate 46 to move outward, and the connecting plate 46 abuts against the inner wall of the wellhead, so that the guide support is fixed.

[0042] In some embodiments, the quick connection assembly 40 further comprises a fastening bolt 44, which is threadedly connected to one side of the connecting nut 43, and the two sides of the connecting nut 43 are fixedly connected with the connecting bolt 42 and the fastening bolt 44 respectively by welding; a fastening nut 45, which is fixedly connected to one end of the fastening bolt 44, and one end is rotatably connected with one side of the connecting plate 46, and one side of the fastening nut 45 is rotatably connected with one side of the connecting plate 46 through a bearing. By arranging the fastening bolt 44 and the fastening nut 45, after the connecting plate 46 abuts against the inner wall of the wellhead, the fastening nut 45 can be rotated to drive the fastening bolt 44 to rotate on one side of the connecting nut 43, so that the fastening bolt 44 can drive the connecting plate 46 to move further outward, and the connecting plate 46 can be more tightly contacted with the inner wall of the wellhead, thereby improving the installation stability of the guide bracket and the inner wall of the wellhead.

[0043] In some embodiments, the quick connection assembly 40 further comprises a plurality of fixing needles 47, which are fixedly connected to one side of the connecting plate 46. By arranging a plurality of fixing needles 47, when the connecting plate 46 is pressed against the inner wall of the wellhead, the fixing needles 47 are inserted into the inner wall of the wellhead, so that the connecting plate 46 can be further fastened with the inner wall of the wellhead through the fixing needles 47, thereby further improving the stability of the guide bracket in operation.

[0044] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0045] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0046] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A guide bracket for laying a wellhead cable in a turning direction, comprising a lower support frame assembly (10) and an upper adjustment frame assembly (20) symmetrically arranged in the upper and lower directions; Its characteristics are: An adjustment assembly (30) is provided between the lower support frame assembly (10) and the upper adjustment frame assembly (20), and the adjustment assembly (30) comprises: An adjusting bearing (31) fixedly connected to the bottom of the upper adjusting frame assembly (20); An adjusting bolt (32) is rotatably connected to the bottom of the adjusting bearing (31), and one end of the adjusting bolt is threadedly connected to the top of the lower support frame assembly (10); an adjusting nut (33) fixedly connected to the outer side wall of the adjusting bolt (32); The outer side wall of the lower support frame assembly (10) is provided with a quick connection assembly (40), and the quick connection assembly (40) comprises: A threaded sleeve (41) fixedly connected to one side of the lower support frame assembly (10); a connecting bolt (42) threadedly connected to one end of the threaded sleeve (41); a connecting nut (43), fixedly connected to one end of the connecting bolt (42); A connecting plate (46) is provided on one side of the connecting nut (43).

2. The guide bracket for laying a wellhead cable in a turning direction according to claim 1, characterized in that: The lower support frame assembly (10) comprises: Lower supporting side plate (11); A lower roller seat (12) is fixedly connected to one side of the lower supporting side plate (11); a lower guide roller (13) rotatably connected to one side of the lower roller seat (12); The threaded hole (14) is formed on the upper surface of the lower supporting side plate (11).

3. The guide bracket for laying a wellhead cable in a turning direction according to claim 1, characterized in that: The upper adjustment frame assembly (20) comprises: Upper adjustment side plate (21); An upper roller seat (22) is fixedly connected to one side of the upper adjustment side plate (21); The upper guide roller (23) is rotatably connected to one side of the upper roller seat (22).

4. The guide bracket for laying a wellhead cable in a turning direction according to claim 1, characterized in that: The quick connection assembly (40) further comprises: a fastening bolt (44) threadedly connected to one side of the connecting nut (43); A fastening nut (45) is fixedly connected to one end of the fastening bolt (44), and one end is rotatably connected to one side of the connecting plate (46).

5. The guide bracket for laying a wellhead cable in a turning direction according to claim 4, characterized in that: Both sides of the connecting nut (43) are fixedly connected to the connecting bolt (42) and the fastening bolt (44) respectively by welding.

6. The guide bracket for laying a wellhead cable in a turning direction according to claim 4, characterized in that: One side of the fastening nut (45) is rotatably connected to one side of the connecting plate (46) via a bearing.

7. The guide bracket for laying a wellhead cable in a turning direction according to claim 1, characterized in that: The quick connection assembly (40) further comprises: A fixing needle (47) is fixedly connected to one side of the connecting plate (46).

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