Cable air-blowing mud scraper

Abstract

The utility model relates to a cable air-blowing mud scraper which comprises a base, clamping blocks, hoses and a tee joint, the base is connected with the clamping blocks, the two sides of the clamping blocks are connected with the hoses respectively, the two hoses are connected through the tee joint, the tee joint is connected with an air compressor, the base is provided with an open wire passing groove, and the clamping blocks comprise the first clamping block and the second clamping block. The first clamping block and the second clamping block can be buckled through a positioning pin, a wire passing hole is formed between the first clamping block and the second clamping block and communicated with the open wire passing groove, transverse open grooves are formed in the outer side of the first clamping block and the outer side of the second clamping block, a pin shaft is arranged in the transverse open groove in the first clamping block and hinged to a screw arranged in the transverse open groove, and the screw is connected with the screw. The first clamping block and the second clamping block are connected through a screw and fastened through a connecting nut. According to the utility model, mud on the cable can be effectively blown away, cable storage is facilitated, and the problem of mud cleaning after the cable goes out of a well in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable logging, in particular to a cable air-blowing mud scraper. Background Art

[0002] After the operation of oil cable logging is completed, the cable needs to be recovered. Due to the downhole conditions, it is inevitable that some sediment will be carried when the cable comes out of the well, and all this sediment needs to be removed when the cable is recovered.

[0003] The existing patent CN109066451B, a cable cleaning device, includes a handle, with a rubber layer sleeved outside the handle. It also includes a clamping device and a cleaning mechanism. The clamping device includes a first clamping plate and a second clamping plate. The handle is connected to the first clamping plate. Cleaning cloths are provided inside both the first clamping plate and the second clamping plate. The lower ends of the first clamping plate and the second clamping plate are connected by a hinge connection. A connecting block is provided at the upper end of both the first clamping plate and the second clamping plate, and the upper ends of the first clamping plate and the second clamping plate are movably connected at the connecting block. The cleaning mechanism includes a scraping plate and a water baffle. The scraping plate is arranged on the back of the first clamping plate and the second clamping plate. The water baffle is also arranged on the back of the first clamping plate and the second clamping plate, and the two water baffles are in a horn shape; a hook is provided at the end of the handle; a connecting seat is provided at the right end of the first clamping plate, and a pin hole is opened on the connecting seat. The handle and the first clamping plate are connected by a hinge connection at the connecting seat; a pin hole is opened on the connecting block, and the upper ends of the first clamping plate and the second clamping plate are connected by a hinge connection; the device also includes a U-shaped clamp, and a slot corresponding to the U-shaped clamp is opened on the connecting block. The upper ends of the first clamping plate and the second clamping plate are connected by the cooperation of the U-shaped clamp and the slot. This patent uses a scraping plate and a water baffle for clamping the cable to clean the cable. When the scraping plate and the water baffle are contaminated, the cleaning effect of the cable is affected. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a cable air-blowing mud scraper to solve the problem that it is difficult to clean the mud on the logging cable.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A cable air-blowing mud scraper, comprising a base, clamping blocks, hoses, a tee joint. The base is connected to the clamping blocks. Hoses are respectively connected to both sides of the clamping blocks. The two hoses are connected through the tee joint. The tee joint is connected to an air compressor. An open wire groove is provided on the base. The clamping blocks include a first clamping block and a second clamping block. The first clamping block and the second clamping block can be fastened by a positioning pin. A wire passing hole is provided between the first clamping block and the second clamping block. The wire passing hole communicates with the open wire groove. Transverse open grooves are provided on the outer sides of the first clamping block and the second clamping block. A pin shaft is provided in the transverse open groove on the first clamping block. The pin shaft is hinged to a screw rod placed in the transverse open groove. The first clamping block and the second clamping block are connected by the screw rod and fastened by a connecting nut.

[0007] A sunken groove for placing the clamping block is provided on the upper surface of the base.

[0008] The clamping block is connected to the base by a fastening bolt.

[0009] The open wire groove is in the same direction as the axis of the base.

[0010] The hoses are respectively connected to the first clamping block and the second clamping block through quick connectors.

[0011] The pin shaft penetrates from the bottom of the first clamping block to above the transverse open groove.

[0012] A pin shaft hole for sleeving the pin shaft is provided in the first clamping block.

[0013] A positioning pin hole for cooperating with the positioning pin 11 on the second clamping block is provided on the first clamping block.

[0014] Joint threaded holes for connecting with quick connectors are provided on both the first clamping block and the second clamping block.

[0015] An air hole communicating with the wire passing hole is provided on the second clamping block.

[0016] Compared with the existing technology, the beneficial effects of the present utility model are as follows:

[0017] 1) When using the present utility model, by starting the air compression device, the mud on the cable in the already clamped clamping blocks can be blown off; the mud on the cable can be effectively blown off, which is beneficial to the preservation of the cable and solves the problem of cleaning the mud on the cable after it exits the well in the existing technology.

[0018] 2) The present utility model adopts quick connectors and a tee joint, which is convenient for quick installation and disassembly.

[0019] 3) The screw rod on the first clamping block of the present utility model can rotate horizontally with the pin shaft as the rotation axis, and can quickly clamp and lock the cable after being fastened to the second clamping block. Description of the Drawings

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

[0021] Figure 2 This is a schematic diagram of the working state of the present utility model.

[0022] Figure 3 This is a cross-sectional view of the present utility model.

[0023] Figure 4 This is a schematic diagram of the structure of the base.

[0024] Figure 5 This is a schematic diagram of the structure of the first clamping block.

[0025] Figure 6 This is a schematic diagram of the structure of the second clamping block.

[0026] In the figure: base 1, first clamping block 2, second clamping block 3, screw 4, connecting nut 5, quick connector 6, hose 7, tee 8, pin shaft 9, pin hole 10, positioning pin 11, positioning pin hole 12, wire passing hole 13, joint threaded hole 14, air hole 15, horizontal opening groove 16, opening through groove 17, counterbore 18, fastening bolt 19. Specific embodiments

[0027] In the description of the present utility model, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is more than two.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0029] Such as Figures 1-6, A cable air-blowing mud scraper, comprising a base 1, clamping blocks, a hose 7, a tee 8. The base 1 is connected to the clamping blocks. The two sides of the clamping blocks are respectively connected to the hose 7. The two hoses 7 are connected through the tee 8. The tee 8 is connected to an air compressor. An open wire groove 17 is provided on the base 1. The clamping blocks include a first clamping block 2 and a second clamping block 3. The first clamping block 2 and the second clamping block 3 can be fastened by a positioning pin 11. A wire passing hole 13 is provided between the first clamping block 2 and the second clamping block 3. The wire passing hole 13 is communicated with the open wire groove 17. Horizontal open grooves 16 are provided on the outer sides of both the first clamping block 2 and the second clamping block 3. A pin shaft 9 is provided in the horizontal open groove 16 on the first clamping block 2. The pin shaft 9 is hinged to a screw rod 4 placed in the horizontal open groove. The first clamping block 2 and the second clamping block 3 are connected by the screw rod 4 and fastened by a connecting nut 5.

[0030] A sunken groove 18 for placing the clamping blocks is provided on the upper surface of the base 1.

[0031] The clamping block 2 is connected to the base 1 by a fastening bolt 19.

[0032] The open wire groove 17 is in the same direction as the axis of the base 1.

[0033] The hose 7 is respectively connected to the first clamping block 2 and the second clamping block 3 through quick connectors 6.

[0034] The pin shaft penetrates from the bottom of the first clamping block 2 to above the horizontal open groove 16.

[0035] A pin shaft hole 10 for sleeving the pin shaft 9 is provided in the first clamping block 2.

[0036] A positioning pin hole 12 that cooperates with the positioning pin 11 on the second clamping block 3 is provided on the first clamping block 2.

[0037] Threaded joint holes 14 connected to quick connectors are provided on both the first clamping block 2 and the second clamping block 3.

[0038] An air hole 15 communicated with the wire passing hole 13 is provided on the second clamping block 3.

[0039] The working process of a cable air-blowing mud scraper is as follows:

[0040] Separate the first clamping block 2 and the second clamping block 3. Pass the cable through the wire groove 17 into the base 1 and the left clamping block 2. Then fasten the right clamping block 3 to the left clamping block 2. Then rotate the screw rod 4 into the horizontal open groove 16 and tighten the connecting nut 5 to clamp the right clamping block 3 and the left clamping block 2 tightly. Connect the middle interface of the tee 8 to the air compressor using a transparent hose 7, and introduce compressed air into the wire passing hole 13 to blow off the mud on the cable passing through the mud scraper.

[0041] To make the objectives, technical solutions, and technical effects of the present utility model clearer, the technical solutions in the embodiments of the present utility model will now be described clearly and completely. However, the embodiments described below are only a part of the embodiments of the present utility model, rather than all of them. Combining the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0042] Embodiment

[0043] A cable air-blowing mud scraper includes a base 1, clamping blocks, a hose 7, a tee 8. A sunken groove 18 for placing the clamping blocks is provided on the upper surface of the base 1. The clamping block 2 is connected to the base 1 through a fastening bolt 19. Hoses 7 are respectively connected to both sides of the clamping block. The hoses 7 are respectively connected to a first clamping block 2 and a second clamping block 3 through quick connectors 6. Threaded holes 14 for connecting with the quick connectors are provided on both the first clamping block 2 and the second clamping block 3.

[0044] The two hoses 7 are connected through the tee 8, and the tee 8 is connected to an air compressor. The base 1 is a cylinder, and an open wire groove 17 is provided on the base 1. The open wire groove 17 is in the same direction as the axis of the base 1.

[0045] The clamping block includes a first clamping block 2 and a second clamping block 3. The first clamping block 2 and the second clamping block 3 can be buckled through a positioning pin 11. A positioning pin hole 12 for cooperating with the positioning pin 11 on the second clamping block 3 is provided on the first clamping block 2.

[0046] A wire passing hole 13 is provided between the first clamping block 2 and the second clamping block 3. The wire passing hole 13 communicates with the open wire groove 17. Transverse open grooves 16 are provided on the outer sides of both the first clamping block 2 and the second clamping block 3. A pin shaft 9 is provided in the transverse open groove 16 of the first clamping block 2. The pin shaft penetrates from the bottom of the first clamping block 2 to above the transverse open groove 16. A pin shaft hole 10 for sleeving the pin shaft 9 is provided in the first clamping block 2.

[0047] The pin shaft 9 is hinged to a screw rod 4 placed in the transverse open groove. The first clamping block 2 and the second clamping block 3 are connected through the screw rod 4 and fastened through a connecting nut 5. An air hole 15 communicating with the wire passing hole 13 is provided on the second clamping block 3.

[0048] A clamping groove is provided on the base 1. During use, the air-blowing mud scraper can be fixed on other equipment, which is convenient for recycling the cable.

[0049] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and deformations can be made to these embodiments without departing from the principles and basic spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable air-blowing scraper, characterized in that: It includes a base, a clamping block, a hose, and a tee. The base is connected to the clamping block. The two sides of the clamping block are respectively connected to the hoses. The two hoses are connected by a tee. The tee is connected to the air compressor. An open wire groove is provided on the base. The clamping block includes a clamping block 1 and a clamping block 2. The clamping block 1 and the clamping block 2 can be buckled together by a positioning pin. A wire hole is provided between the clamping block 1 and the clamping block 2. The wire hole is connected to the open wire groove. The outer sides of the clamping block 1 and the clamping block 2 are both provided with a transverse opening groove. A pin shaft is provided in the transverse opening groove on the clamping block 1. The pin shaft is hinged to a screw rod placed in the transverse opening groove. The clamping block 1 and the clamping block 2 are connected by a screw rod and are fastened by a connecting nut.

2. A cable air scraper according to claim 1, characterized in that: The upper surface of the base is provided with a sink for placing the clamping block.

3. A cable air scraper according to claim 1, characterized in that: The clamping block is connected to the base via fastening bolts.

4. A cable air scraper according to claim 1, characterized in that: The open wire groove is consistent with the axial direction of the base.

5. A cable air-blowing scraper according to claim 1, characterized in that: The hose is connected to the first clamping block and the second clamping block respectively through a quick connector.

6. A cable air-blowing scraper according to claim 1, characterized in that: The pin shaft passes through the bottom of the first clamping block to the top of the transverse opening groove.

7. A cable air-blowing mud scraper according to claim 1, characterized in that: The first clamping block is provided with a pin hole for inserting the pin.

8. A cable air-blowing scraper according to claim 1, characterized in that: The first clamping block is provided with a positioning pin hole which cooperates with the positioning pin (11) on the second clamping block.

9. A cable air-blowing scraper according to claim 1, characterized in that: The clamping block 1 and the clamping block 2 are both provided with joint threaded holes connected with the quick joint.

10. A cable air-blowing scraper according to claim 1, characterized in that: The second clamping block is provided with an air hole which is communicated with the wire passing hole.

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