A direct connection measuring wire pulling installation device for drill pipe

Abstract

The present application relates to a kind of drill pipe direct connection measuring line traction installation device, it includes: the upper end of connecting body is provided with drill pipe connecting hole for and drill pipe threaded connection, connecting body side is provided with measuring line installation slot for installing and fixing measuring line;Guide head, setting in the lower end of connecting body, guide head is overall conical;Claw mechanism, it includes with the middle line of guide head as axis circle setting several clamps and clamp closing component, clamp closing mechanism is used to drive several clamps synchronous opening or closing;Clamp closing, for drill pipe direct connection measuring line traction installation device reaches designated position steadily under the drive of drill pipe;Clamp opening, for and the lateral wall of drilling hole is resisted, then drill pipe reverses, makes drill pipe direct connection measuring line traction installation device and drill pipe separate;Power control component, setting in connecting body, for providing power for clamp closing component and control clamp closing component starts work, to make drill pipe direct connection measuring line traction installation device reach designated position after clamp automatically open.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of engineering construction technology, in particular to a drill rod direct connection measuring line traction installation device. BACKGROUND

[0002] Developing drilling test is a common detection and monitoring technical method in current engineering construction. The existing drilling measuring line installation adopts a heavy hammer guide head to guide, the measuring line is arranged at the tail end of the heavy hammer, the measuring line is lowered to the designed depth by using the weight of the heavy hammer, or after the drilling construction is completed, the measuring line is installed by other auxiliary devices. The method of heavy hammer guidance is relatively successful in relatively good stratum conditions, while the installation by other auxiliary devices is difficult to apply to shallow holes, and the applicability is also poor for deep hole installation. If the stratum condition is poor, the non-vertical hole and the deep hole measuring line system installation, the common method is to use the drilling jacking. That is, the measuring line is fixed on a guide head, and the measuring line installation is completed by jacking through the drill rod. However, in the actual operation process, since the drill rod and the guide head traction are separated, the following situations often occur: (1) the drill rod jacking guide head process is easy to cause hole jamming, and cannot reach the specified installation position (depth); (2) the uneven stress in the measuring line installation process is easy to cause the problems of line disconnection and line drop; (3) the measuring line end sensing element is easy to be damaged in the drill rod jacking process, which causes that the normal data collection cannot be performed. Especially for non-vertical holes and deep holes exceeding 400m, it is a technical problem that has not been effectively solved to realize the smooth arrangement and guide of the measuring line. SUMMARY

[0003] The technical problem to be solved by the present application is to provide a drill rod direct connection measuring line traction installation device, which can fix the end of the measuring line in the device by a self-fixing mode, and realize the threaded rotation installation of the measuring line traction installation device and the drill rod. When the drill rod is vertically lowered without rotation to the specified depth below the drill rod direct connection measuring line traction installation device, the clamping jaw of the measuring line traction installation device is opened to clamp the sidewall of the drill hole, at this time, the drill rod is rotated in the opposite direction of the threaded rotation installation, the measuring line traction installation device and the end of the measuring line are retained at the specified position, and the drill rod can be smoothly pulled out. The measuring line traction installation device can effectively ensure the drilling measuring line installation quality and improve the drilling measuring line installation efficiency.

[0004] To solve the above problems, the technical scheme adopted by the present application is:

[0005] A drill rod direct connection measuring line traction installation device, comprising:

[0006] A connecting main body, an upper end of the connecting main body is provided with a drill rod connecting hole for threaded connection with a drill rod, and a measuring line installation groove is formed on one side of the connecting main body for installing and fixing a measuring line;

[0007] A guide head is arranged at the lower end of the connecting body, and the guide head is conical as a whole;

[0008] A claw mechanism includes a plurality of claws arranged circumferentially around the center line of the guide head and a claw closing assembly, and the claw closing mechanism is used to drive the plurality of claws to open or close synchronously; the claw closing is used to enable the drill rod direct wire pulling installation device to reach the designated position smoothly under the driving of the drill rod; the claw opening is used to abut against the sidewall of the drill hole, and then the drill rod is rotated to separate the drill rod direct wire pulling installation device from the drill rod;

[0009] A power supply control assembly is arranged in the connecting body, and is used to provide power supply for the claw closing assembly and control the claw closing assembly to start working, so that the claws are automatically opened after the drill rod direct wire pulling installation device reaches the designated position.

[0010] As a preferred embodiment, the lower end of the claw is hingedly connected to the lower end of the guide head through a second claw hinge, and a claw accommodating groove is formed in the guide head corresponding to the claw to guide the claw closing and accommodate the claw after the claw closing;

[0011] The claw closing assembly includes a screw rod rotatably arranged on the center line of the guide head, a driven gear fixedly arranged on the upper end surface of the screw rod, a nut block slidingly arranged on the screw rod, a driving gear rotatably arranged on the guide head and engaged with the driven gear, a plurality of connecting rods arranged corresponding to the plurality of claws, and a driving motor used to drive the driving gear to rotate;

[0012] A plurality of block hinges are arranged on the circumference of the nut block corresponding to the plurality of claws, one end of the connecting rod is hingedly connected to the block hinge, and the other end of the connecting rod is hingedly connected to the middle part of the claw through a first claw hinge.

[0013] As a preferred embodiment, a driven gear mounting hole and a driving gear mounting hole are respectively formed in the guide head corresponding to the driven gear and the driving gear, and a block guide hole is formed below the driven gear mounting hole on the center line of the guide head to guide the sliding of the nut block;

[0014] A guide head base is detachably arranged at the lower part of the guide head, a screw rod mounting base body with a ring-shaped cross section is arranged on the upper end surface of the guide head base corresponding to the screw rod, and the lower end of the screw rod is rotatably arranged in the screw rod mounting base body.

[0015] As a preferred embodiment, a driven gear limiting boss is arranged on the upper end surface of the driven gear, a body groove is formed on the lower end surface of the connecting body corresponding to the driven gear limiting boss, and the driven gear limiting boss is rotatably arranged in the body groove.

[0016] The center of the upper end of the drive gear is connected with the output shaft of the drive motor, and the lower end surface of the drive gear is provided with a drive gear limiting boss. The upper end of the guide head is provided with a guide head groove below the drive gear mounting hole. The drive gear limiting boss is rotatably arranged in the guide head groove.

[0017] As a preferred embodiment, a guide head countersunk hole is formed in the upper end surface of the claw accommodating groove, which is in communication with the upper end surface of the guide head. A connecting thread hole is formed in the lower end surface of the connecting body corresponding to the guide head countersunk hole. The guide head countersunk hole and the connecting thread hole are opposite to each other and used for penetrating a screw to connect and fix the guide head and the connecting body.

[0018] As a preferred embodiment, a sharp structure or a blade shape is arranged on the claw outer side surface of the claw towards the side wall of the drill hole, which is used to increase the binding force between the claw and the side wall of the drill hole so that the drill rod direct connection wireline traction installation device can smoothly separate when the drill rod reversely rotates.

[0019] As a preferred embodiment, a motor mounting bin is formed in the connecting body corresponding to the drive motor for mounting the drive motor.

[0020] The power supply control assembly includes a battery and a controller arranged in the connecting body. A battery mounting bin and a controller mounting bin are formed in the upper end surface of the connecting body corresponding to the battery and the controller, respectively. A wire harness passage one is formed in the battery mounting bin and the controller mounting bin. A wire harness passage two is formed between the controller mounting bin and the motor mounting bin.

[0021] As a preferred embodiment, a top cover is detachably arranged on the upper end surface of the connecting body through a bolt assembly. A drill rod via hole is formed in the top cover corresponding to the drill rod connecting hole. A wireline via hole is formed in the top cover corresponding to the wireline mounting groove. Rubber pads are arranged on the end surface of the top cover towards the connecting body corresponding to the battery mounting bin and the controller mounting bin, which are used to increase the airtightness of the battery mounting bin and the controller mounting bin after the top cover is fixedly connected with the upper end surface of the connecting body.

[0022] As a preferred embodiment, a plurality of wireline fixing frames are arranged side by side in the wireline mounting groove, which are used to press and limit the side wire and the side wall of the wireline mounting groove. Wire end fixing seats are arranged below the plurality of wireline fixing frames in the wireline mounting groove, which are used to fix the wire end of the wireline.

[0023] As a preferred embodiment, the connecting body side corresponds to the measuring line installation groove and is detachably provided with a measuring line cover plate. After the measuring line cover plate is fixed on the connecting body side, the measuring line cover plate and the connecting body form a complete cylinder to facilitate the guiding of the drill rod direct measuring line traction installation device below, and a line end protection cavity is formed between the measuring line cover plate and the measuring line installation groove to protect the end of the measuring line when the drill rod direct measuring line traction installation device is lowered below the drill hole.

[0024] The beneficial effects produced by the above technical solution are:

[0025] The measuring line traction installation device of the present application fixes the line end of the measuring line and is threadedly connected with the drill rod, realizes the integration of the measuring line traction installation device and the drill rod, and effectively avoids the separation of the guide head and the drill rod in the traditional drilling measuring line installation.

[0026] The measuring line traction installation device can internally fix the measuring line, realize the smoothness of the outer wall of the measuring line traction installation device without additional cable arrangement, and reduce the lowering resistance during the lowering process.

[0027] After installation to the specified depth, the measuring line traction installation device of the present application forms a reverse resistance and a clamping position at the specified position. At this time, the drill rod is rotated and separated from the measuring line traction installation device, which avoids the situation that the measuring line is pulled out when the drill rod is lifted due to the failure of the drill rod and the measuring line traction installation device to separate. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a structure schematic diagram of the clamping jaw after folding of the embodiment.

[0029] Figure 2 is a structure schematic diagram of the clamping jaw after opening of the embodiment.

[0030] Figure 3 is a cross-sectional structure schematic diagram of the embodiment,

[0031] Figure 4 is an exploded view of the embodiment.

[0032] Figure 5 is a schematic diagram of another angle of the embodiment.

[0033] Figure 6 is a schematic diagram of the internal structure of the connecting body of the embodiment.

[0034] Figure 7 is a structure schematic diagram of the nut slider in the slider guide hole.

[0035] Figure 8 is Figure 7 a cross-sectional structure schematic diagram.

[0036] The components include: 1. Connecting body; 1-1 Measuring line mounting slot; 1-2 Drill rod connecting hole; 1-3 Controller mounting compartment; 1-4 Motor mounting compartment; 1-5 Battery mounting compartment;

[0037] 2. Guide head; 2-1 Driven gear mounting hole; 2-2 Slider guide hole; 2-3 Drive gear mounting hole; 2-4 Claw receiving groove; 2-5 Guide head base; 2-5-1 Lead screw mounting base; 2-6 Pin mounting hole;

[0038] 3. Claw; 3-1 Outer surface of the claw; 3-2 First hinge of the claw; 3-3 Second hinge of the claw;

[0039] 4. Measuring line cover plate;

[0040] 5. Top plate; 5-1 Drill rod through hole; 5-2 Measuring line through hole; 5-3 Top plate countersunk hole;

[0041] 6 Nut slider; 6-1 Slider hinge; 7 Connecting rod; 8 Lead screw; 9 Driven gear; 10 Drive gear; 11 Drive motor; 12 Controller; 13 Battery; 14 Test line fixing bracket; 15 Line end fixing seat. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be described clearly and completely below in conjunction with specific embodiments.

[0043] like Figures 1 to 8 The drill pipe direct-connection measuring line traction installation device shown includes:

[0044] Connecting main body 1, see Figures 1 to 6 The upper end of the device has a drill rod connection hole 1-2 for threaded connection with the end of the drill rod. It should be noted that when drilling a hole normally, the drill bit and the drill rod are connected by the threaded structure at the end of the drill rod. In this embodiment, after drilling is completed, the drill bit is removed and the measuring line traction installation device is screwed on the lower end of the drill rod. The measuring line traction installation device, along with the measuring line, is lowered to the bottom of the hole while the drill rod is not rotating. By selecting different diameter connecting bodies 1 and different sizes of drill rod connection holes 1-2, it can be adapted to different models of drilling machines and drill rods. The connecting body 1 has a measuring line installation groove 1-1 on one side for installing and fixing the measuring line. In addition, the measuring line traction installation device of this embodiment, through its overall bullet shape and the way of fixing the measuring line, can be used for measuring line installation construction in vertical holes, holes deeper than 400 meters, and directional drilling curved holes.

[0045] Guide 2, see Figures 3 to 5 The guide head 2 is cone-shaped and is located at the lower end of the connecting body 1.

[0046] The claw mechanism comprises a plurality of claws 3 arranged circumferentially around the center line of the guide head 2 and a claw closing and opening assembly, the claw closing and opening mechanism being used to drive the plurality of claws 3 to open or close synchronously; the claws 3 are closed as shown in Figure 1 The claw mechanism comprises a plurality of claws 3 arranged circumferentially around the center line of the guide head 2 and a claw closing and opening assembly, the claw closing and opening mechanism being used to drive the plurality of claws 3 to open or close synchronously; the claws 3 are closed as shown in Figure 2 The claw mechanism comprises a plurality of claws 3 arranged circumferentially around the center line of the guide head 2 and a claw closing and opening assembly, the claw closing and opening mechanism being used to drive the plurality of claws 3 to open or close synchronously; the claws 3 are closed as shown in

[0047] The power supply control assembly is arranged in the connecting body 1 and is used to provide power supply for the claw closing and opening assembly and control the claw closing and opening assembly to start working, so that the claws 3 are automatically opened after the drill rod direct connection wire pulling installation device reaches the designated position.

[0048] Referring to Figures 3 to 5 , the lower end of the claw 3 is hinged to the lower end of the guide head 2 through a claw second hinge part 3-3, and the guide head 2 is provided with a claw accommodating groove 2-4 corresponding to the claw 3 for guiding the claw closing and opening and accommodating the claw 3 after the claw 3 is closed. The claw closing and opening assembly comprises a screw 8 rotatably arranged on the center line of the guide head 2, a driven gear 9 fixedly arranged on the upper end surface of the screw 8, a nut block 6 slidably arranged on the screw 8, a driving gear 10 rotatably arranged on the guide head 2 and engaged with the driven gear 9, a plurality of connecting rods 7 corresponding to the plurality of claws 3, and a driving motor 11 for driving the driving gear 10 to rotate. The nut block 6 is provided with a plurality of block hinge parts 6-1 corresponding to the plurality of claws 3 in the circumferential direction, one end of the connecting rod 7 is hinged to the block hinge part 6-1, and the other end of the connecting rod 7 is hinged to the middle part of the claw 3 through a claw first hinge part 3-2.

[0049] Referring to Figure 4 , Figure 5 , Figure 7 and Figure 8 , the guide head 2 is provided with a driven gear mounting hole 2-1 and a driving gear mounting hole 2-3 corresponding to the driven gear 9 and the driving gear 10, respectively, and a block guide hole 2-2 with a variable cross-sectional shape is arranged below the driven gear mounting hole 2-1 on the center line of the guide head 2 for guiding the sliding of the nut block 6. Specifically, the shape of the block guide hole 2-2 is the same as that of the nut block 6, and the number of sides corresponds to the number of claws 3.

[0050] Referring to Figure 3The lower part of the guide head 2 is detachably provided with a guide head base 2-5, and the guide head base 2-5 is detached for mounting the nut slider 6, the connecting rod 7 and the claw 3. The upper end surface of the guide head base 2-5 is provided with a screw rod mounting base 2-5-1 in a ring shape corresponding to the screw rod 8, and the lower end of the screw rod 8 is rotatably arranged in the screw rod mounting base 2-5-1.

[0051] Referring to Figure 3 The upper end surface of the driven gear 9 is provided with a driven gear limiting boss, and the lower end surface of the connecting body 1 is provided with a body groove corresponding to the driven gear limiting boss, and the driven gear limiting boss is rotatably arranged in the body groove. Figure 6 and Figure 7 The center of the upper end of the driving gear 10 is connected with the output shaft of the driving motor 11, the lower end surface of the driving gear 10 is provided with a driving gear limiting boss, and the upper end surface of the guide head 2 is provided with a guide head groove below the driving gear mounting hole 2-3, and the driving gear limiting boss is rotatably arranged in the guide head groove.

[0052] Referring to Figure 3 and Figure 5 The upper end surface of the claw accommodating groove 2-4 is provided with a guide head countersunk hole, the guide head countersunk hole is communicated with the upper end surface of the guide head 2, the lower end surface of the connecting body 1 is provided with a connecting threaded hole corresponding to the guide head countersunk hole, and the guide head countersunk hole and the connecting threaded hole are opposite for penetrating the screw to connect and fix the guide head 2 and the connecting body 1.

[0053] In this embodiment, the claw 3 is provided with a sharp structure or a blade shape (not shown in the figure) on the claw outer side surface 3-1 facing the side of the drill hole sidewall, which is used to increase the binding force between the claw 3 and the drill hole sidewall to make the drill rod direct connection measuring line traction installation device smoothly separate when the drill rod reversely rotates.

[0054] Referring to Figure 4 and Figure 6The connecting body 1 is provided with a motor mounting bin 1-4 corresponding to the driving motor 11 for mounting the driving motor 11. The motor mounting bin 1-4 is downwardly open. After the driving motor 10 is mounted in the motor mounting bin 1-4, a rubber plug is applied to the opening of the motor mounting bin 1-4, which ensures that the motor output shaft passes through and increases the sealing performance of the motor mounting bin 1-4. The design of the top cover 5 ensures the protection of the electrical components during the drilling process, so that the device of the embodiment can be applied to the drilling in the soil layer with high water content.

[0055] Referring to Figure 2 and Figure 4 , the upper end surface of the connecting body 1 is detachably provided with a top cover 5 through a bolt assembly. The top cover 5 is provided with a drill rod through hole 5-1 corresponding to the drill rod connecting hole 1-2. The top cover 5 is provided with a measuring line through hole 5-2 corresponding to the measuring line mounting groove 1-1. The position of the side line through hole 5-2 avoids the diameter of the drill rod, that is, the diameter of the connecting body 1 is greater than the diameter of the drill rod, so that the measuring line is not interfered by the drill rod when the measuring line is below. At the same time, the measuring line mounting groove 1-1 and the measuring line through hole 5-2 are matched with the actual size of the measuring line. The top cover 5 is provided with a rubber pad corresponding to the battery mounting bin 1-5 and the controller mounting bin 1-3 on the end surface of the side of the connecting body 1, which is used to increase the sealing performance of the battery mounting bin 1-5 and the controller mounting bin 1-3 after the top cover 5 is fixedly connected with the upper end surface of the connecting body 1.

[0056] Referring to Figure 4 and Figure 5 , the connecting body 1 is detachably provided with a measuring line cover plate 4 corresponding to the measuring line mounting groove 1-1. After the measuring line cover plate 4 is fixed on the side of the connecting body 1, the measuring line cover plate 4 and the connecting body 1 form a complete cylinder for conveniently guiding the drill rod direct measuring line traction installation device below. The measuring line cover plate 4 and the measuring line mounting groove 1-1 form a line end protection cavity for protecting the end of the measuring line when the drill rod direct measuring line traction installation device is below in the drilling hole.

[0057] In the embodiment, the controller 12 is provided with a timing assembly, that is, a delay start-stop function is set according to the falling speed of the drill rod, so that the driving motor 11 is delayed to rotate and then stop, so that the auxiliary device of the application can automatically open the clamping jaw 3 after reaching the preset position, without additional connection of control cable.

[0058] Preferably, referring to Figure 8 , a through threaded hole is formed at the center of the guide head base 2-5 for fixing and installing the pressure sensor, while a through hole is formed on the middle line of the screw rod 8, the driven gear 9 and the driven gear limiting boss, and corresponds to the threaded hole at the center of the guide head base 2-5, and the upper end surface of the main body groove is connected with the controller installation bin 1-3 for connecting the wire harness of the pressure sensor with the controller 12, this scheme uses the pressure data measured by the pressure sensor to feedback the controller 12, and then the controller 12 obtains the bottom touch signal after the measuring line traction installation device touches the bottom, and then controls the driving motor 11 to rotate for a period of time and then stop rotating, to achieve the purpose of opening the clamping jaw 3.

[0059] Although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A direct hitch wireline pulling installation for drill pipes, characterized in that It includes: The connecting body (1) is provided with a drill rod connecting hole (1-2) at its upper end for threaded connection with a drill rod, and a measuring line installation groove (1-1) is formed on one side of the connecting body (1) for installation and fixation of a measuring line; The guide head (2) is arranged at the lower end of the connecting body (1), and the guide head (2) is conical as a whole; The claw mechanism includes a plurality of claws (3) arranged circumferentially around the center line of the guide head (2) and a claw opening and closing assembly for driving the plurality of claws (3) to open and close synchronously; the claws (3) are closed for the drill rod direct connection measuring line traction installation device to reach the designated position smoothly under the drive of the drill rod; the claws (3) are opened for abutting against the sidewall of the drilled hole, and then the drill rod is rotated to separate the drill rod direct connection measuring line traction installation device from the drill rod; The power control assembly is arranged in the connecting body (1) for providing power supply for the claw opening and closing assembly and controlling the claw opening and closing assembly to start working, so that the claws (3) are automatically opened after the drill rod direct connection measuring line traction installation device reaches the designated position; The lower end of the claw (3) is hingedly connected with the lower end of the guide head (2) through a claw second hinge part (3-3), and a claw accommodating groove (2-4) is formed in the guide head (2) corresponding to the claw (3) for guiding the claw opening and closing and accommodating the claw (3) after the claw (3) is closed; The claw opening and closing assembly includes a lead screw (8) rotatably arranged on the center line of the guide head (2), a driven gear (9) fixedly arranged on the upper end surface of the lead screw (8), a nut block (6) slidably arranged on the lead screw (8), a driving gear (10) rotatably arranged on the guide head (2) and engaged with the driven gear (9), a plurality of connecting rods (7) arranged corresponding to the plurality of claws (3), and a driving motor (11) for driving the driving gear (10) to rotate; A plurality of block hinge parts (6-1) are arranged on the circumference of the nut block (6) corresponding to the plurality of claws (3), one end of the connecting rod (7) is hingedly connected with the block hinge part (6-1), and the other end of the connecting rod (7) is hingedly connected with the middle part of the claw (3) through a claw first hinge part (3-2).

2. A direct hitch wireline installation device for drill pipe according to claim 1, characterized in that A driven gear mounting hole (2-1) and a driving gear mounting hole (2-3) are respectively formed in the guide head (2) corresponding to the driven gear (9) and the driving gear (10), and a block guide hole (2-2) is formed below the driven gear mounting hole (2-1) on the center line of the guide head (2) for guiding the sliding of the nut block (6); A guide head base (2-5) is detachably arranged at the lower part of the guide head (2), a lead screw mounting base body (2-5-1) with a ring-shaped cross section is arranged on the upper end surface of the guide head base (2-5) corresponding to the lead screw (8), and the lower end of the lead screw (8) is rotatably arranged in the lead screw mounting base body (2-5-1).

3. A direct hitch wireline installation device for drill pipe as claimed in claim 2, characterised in that, The upper end face of the driven gear (9) is provided with a driven gear limiting boss, and the lower end face of the connecting body (1) is provided with a body groove corresponding to the driven gear limiting boss, and the driven gear limiting boss is rotatably arranged in the body groove. The center of the upper end of the driving gear (10) is connected with the output shaft of the driving motor (11), and the lower end face of the driving gear (10) is provided with a driving gear limiting boss, and the lower end of the driving gear mounting hole (2-3) of the guide head (2) is provided with a guide head groove, and the driving gear limiting boss is rotatably arranged in the guide head groove.

4. The direct hitch wireline installation device of claim 1, wherein, The upper end face of the claw accommodating groove (2-4) is provided with a guide head countersunk hole, which is communicated with the upper end face of the guide head (2), and the lower end face of the connecting body (1) is provided with a connecting thread hole corresponding to the guide head countersunk hole, and the guide head countersunk hole and the connecting thread hole are used for penetrating screws to connect and fix the guide head (2) and the connecting body (1).

5. The direct hitch wireline installation device of claim 1, wherein, The claw (3) is provided with a sharp structure or a blade shape on the claw outer side (3-1) of the side wall of the drill hole, which is used for increasing the binding force between the claw (3) and the side wall of the drill hole to make the drill rod direct connection measuring line traction installation device smoothly separate when the drill rod reversely rotates.

6. The direct hitch wireline installation device of claim 1, wherein, The connecting body (1) is provided with a motor mounting bin (1-4) corresponding to the driving motor (11) for mounting the driving motor (11); The power control assembly comprises a battery (13) and a controller (12) arranged in the connecting body (1), and the upper end face of the connecting body (1) is provided with a battery mounting bin (1-5) and a controller mounting bin (1-3) corresponding to the battery (13) and the controller (12) respectively, and the battery mounting bin (1-5) and the controller mounting bin (1-3) are provided with a wire harness passage one, and the controller mounting bin (1-3) and the motor mounting bin (1-4) are provided with a wire harness passage two.

7. A direct hitch wireline installation device for drill pipe according to claim 6, characterised in that, The upper end face of the connecting body (1) is detachably provided with a top cover (5) through a bolt assembly, the top cover (5) is provided with a drill rod via hole (5-1) corresponding to the drill rod connecting hole (1-2), the top cover (5) is provided with a measuring line via hole (5-2) corresponding to the measuring line installation groove (1-1), and the end face of the top cover (5) facing the connecting body (1) is provided with a rubber pad corresponding to the battery mounting bin (1-5) and the controller mounting bin (1-3), which is used for increasing the airtightness of the battery mounting bin (1-5) and the controller mounting bin (1-3) after the top cover (5) is fixedly connected with the upper end face of the connecting body (1).

8. The direct hitch wireline installation device of claim 1, wherein, A plurality of measuring line fixing frames (14) are arranged in parallel in the measuring line installation groove (1-1), which is used for pressing and limiting the side line and the side wall of the measuring line installation groove (1-1), and a wire end fixing seat (15) is arranged below the plurality of measuring line fixing frames (14) in the measuring line installation groove (1-1), which is used for fixing the wire end of the measuring line.

9. A direct hitch wireline installation device for drill pipe according to claim 8, characterised in that, The connecting body (1) is detachably provided with a measuring line cover plate (4) on one side corresponding to the measuring line installation groove (1-1), the measuring line cover plate (4) is fixed on one side of the connecting body (1), so that the measuring line cover plate (4) and the connecting body (1) form a complete cylinder for conveniently guiding the drill rod direct connection measuring line traction installation device below, and a line end protection cavity is formed between the measuring line cover plate (4) and the measuring line installation groove (1-1), for protecting the end of the measuring line when the drill rod direct connection measuring line traction installation device is below the drill hole.

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