Device convenient for fixing armored cable bearing head and removing curing glue

Abstract

The utility model belongs to the field of ocean survey armored cable bearing head glue removing devices, and particularly relates to a device convenient for fixing an armored cable bearing head and removing curing glue, which comprises a hydraulic device, an auxiliary platform, a push rod, the bearing head and a base, the hydraulic device and the auxiliary platform are connected through bolts, the hydraulic device is arranged on the top face of the auxiliary platform, the auxiliary platform is connected with the base through pins B, and the auxiliary platform is arranged above the base; the output end of the hydraulic device is connected with one end of the push rod, and the other end of the push rod penetrates through the inner cavity of the bearing head to remove glue in the inner cavity of the bearing head; the bearing head is connected with the base through a pin A. The base is fixedly arranged on a ship deck through a bolt. The device can solve the problems encountered in the work of clearing away vulcanized rubber of the bearing head in ocean survey, avoids the risk caused by holding a hammer by hand, and plays a great role in improving the working efficiency of the ocean survey and saving the field operation time and the physical strength of an operator.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of oceanographic investigation armored cable load bearing head glue removing device, specifically a kind of device of armored cable load bearing head fixing and solidified glue removal. BACKGROUND

[0002] During deep sea and oceanographic investigation, winch plays an important role as the most basic equipment. Various armored cables (coaxial cable, optical fiber composite cable, etc.) equipped on the winch drum and important components (load bearing head) at the end of these cables are connected with scientific research equipment. In this way, outboard operation of scientific research equipment can be realized. In this process, load bearing head is connected with cable through WEARLOCK glue, and can also be connected with scientific research equipment through pin, playing the role of connecting upper and lower parts.

[0003] When communication failure or bending occurs at the end of cable, load bearing head needs to be re-vulcanized, and in this process, a key step is to separate load bearing head from cable, and then remove the glue of load bearing head. In the prior art, the work of removing glue of load bearing head is relatively cumbersome. There is no corresponding glue removing device on the market, and currently, hammering is mainly relied on to remove the glue in the inner hole. In this process, there is a risk of hand injury when hammering, and a lot of time and physical energy are consumed. To solve such problems, load bearing head needs to be first fixed, a push rod is fixed through auxiliary device, and then hand-held load bearing head is avoided (so that the danger caused by hammering can be avoided). In addition, hydraulic device is used to replace hammering, which greatly improves work efficiency and ensures personnel safety. It is particularly important to develop a glue removing device to replace the original hand-held hammering work. UTILITY MODEL CONTENTS

[0004] The utility model aims at researching and developing a small and light glue removing device easy to operate for fixing armored cable load bearing head and removing solidified glue, to replace the disadvantages of manual hand-held load bearing head.

[0005] The utility model discloses the technical scheme adopted for realizing the above-mentioned purpose is as follows: a device convenient for fixing armored cable load bearing head and removing solidified glue, comprising: a hydraulic device, an auxiliary platform, a push rod, a load bearing head and a base.

[0006] The hydraulic device and the auxiliary platform are connected through bolts, and the hydraulic device is arranged on the top surface of the auxiliary platform. The auxiliary platform is connected with the base through pin B, and the auxiliary platform is arranged above the base.

[0007] The output end of the hydraulic device is connected with one end of the push rod, and the other end of the push rod penetrates through the inner chamber of the load bearing head to remove the glue in the inner chamber of the load bearing head.

[0008] The load bearing head is connected with the base through pin A, and the base is fixed on the deck of a ship through bolts.

[0009] The auxiliary platform comprises a mounting platform, a connecting plate, a connecting block and a support plate.

[0010] Two identical support plates are symmetrically fixed at the two ends of the mounting platform in a vertical downward direction, and a through hole is provided on the support plate, which has the same size as the opening size of the base; the through hole of the support plate is fixedly connected with the base through a pin B;

[0011] A connecting plate with the same size is provided parallel below the mounting platform and is fixed between the two support plates; a connecting block is fixedly arranged at the center between the mounting platform and the support plate;

[0012] A circular hole is provided at the center of the mounting platform, the connecting plate and the connecting block, and the inner diameter size of the circular hole is the same as the outer diameter size of the output end of the hydraulic device, so as to prevent displacement of the output end of the hydraulic device and guide the push rod connected with the output end of the hydraulic device.

[0013] The hydraulic device comprises a hydraulic pump, a hydraulic jack and a hydraulic oil pipe;

[0014] The hydraulic pump is arranged outside the auxiliary platform, and the hydraulic pump is connected with the input end of the hydraulic jack through the hydraulic oil pipe; the hydraulic jack is fixedly arranged on the mounting platform of the auxiliary platform, and the output end of the hydraulic jack is connected with one end of the push rod in sequence through the mounting platform, the connecting block and the connecting plate.

[0015] The base is a stainless steel seat structure;

[0016] A double-ear structure perpendicular to the end face is arranged on the upper end face of the base; the double-ear structures are symmetrically arranged along the center axis of the cross section of the base;

[0017] Two counterweights with the same height are welded on the lower end face of the base, and are fixed by bolts penetrating the lower end face of the base and the counterweights and screws on the deck.

[0018] A circular slot is symmetrically provided on the double-ear structure, and an arc-shaped structure is provided at the top of the double-ear structure, so as to prevent the load-bearing head with different heights from being unstable;

[0019] The double-ear structure is a hollow structure, so that the supporting legs of the load-bearing head are inserted into the double-ear structure, and the load-bearing head is fixed between the double-ear structures by a pin A penetrating the slot of the double-ear structure;

[0020] Fixed holes are symmetrically arranged above the slot of the double-ear structure; the auxiliary platform has the same position as the fixed holes, and the fixed holes of the support plate and the base penetrating the auxiliary platform are fixed by a pin B, so as to fixedly connect the auxiliary platform and the base together.

[0021] The connecting part of the binaural structure and the upper end surface of the base is further provided with a triangular angle iron for reinforcing the stability of the base.

[0022] The push rod is a stainless steel expansion rod or a stainless steel light rod.

[0023] The roughness of the push rod is 6.3-12.7, so that the contact area of the push rod and the WEARLOCK glue is increased according to the difficulty of removing the WEARLOCK glue.

[0024] The utility model has the following beneficial effects and advantages: compared with the prior art, the utility model has the advantages of light and small structure, simple and flexible operation, stable system operation, strong corrosion resistance, and can solve the problems encountered in the work of removing vulcanized rubber of a bearing head in marine investigation, avoid the risk caused by hand-held hammering, greatly improve the work efficiency of marine investigation, save the operation time and operator's physical strength on site, and further upgrading and improvement work can be carried out according to the problems encountered during use of the prototype. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a general assembly front view of the device for fixing and removing vulcanized rubber of a bearing head of armored cable.

[0026] Among them, 1 is a hydraulic device, 2 is an auxiliary platform, 3 is a push rod, 4 is a bearing head, 5 is a pin B, 6 is a pin A, 7 is a base, 8 is an output shaft, 9 is a mounting platform, 10 is a connecting plate, 11 is a connecting block, and 12 is a supporting plate. DETAILED DESCRIPTION

[0027] The utility model will be further described in detail below in combination with the drawings and examples.

[0028] As Figure 1 shown, a device for fixing and removing vulcanized rubber of a bearing head of armored cable, comprising: a hydraulic device 1, an auxiliary platform 2, a push rod 3, a bearing head 4 and a base 7.

[0029] Among them, the hydraulic device 1 and the auxiliary platform 2 are connected by bolts, and the hydraulic device 1 is arranged on the top surface of the auxiliary platform 2, the auxiliary platform 2 is connected with the base 7 through the pin B 5, and the auxiliary platform 2 is arranged above the base 7.

[0030] The output shaft 8 of the hydraulic device 1 is connected with one end of the push rod 3, and the other end of the push rod 3 penetrates through the inner chamber of the bearing head 4 to remove the glue in the inner chamber of the bearing head 4.

[0031] The bearing head 4 is connected with the base 7 through the pin A 6, and the base 7 is fixedly arranged on the deck of the ship through bolts.

[0032] The auxiliary platform 2 comprises a mounting platform 9, a connecting plate 10, a connecting block 11 and a supporting plate 12.

[0033] Two identical supporting plates 12 are symmetrically arranged at the two ends of the mounting platform 9 and vertically downward, and a through hole is arranged on the supporting plate 12, and the size of the through hole is the same as the size of the opening of the base 7; the through hole of the supporting plate is fixedly connected with the base 7 through a pin B5;

[0034] A connecting plate 10 is arranged parallel to the mounting platform 9 and has the same size, and is fixed between the two supporting plates 12; a connecting block 11 is fixedly arranged at the center between the mounting platform 9 and the supporting plate 12;

[0035] A circular hole is arranged at the center of the mounting platform 9, the connecting plate 10 and the connecting block 11, and the inner diameter of the circular hole is the same as the outer diameter of the output end of the hydraulic device 1, so as to prevent displacement of the output end of the hydraulic device 1 and guide the push rod 3 connected with the output end of the hydraulic device 1.

[0036] The hydraulic device 1 comprises a hydraulic pump, a hydraulic jack and a hydraulic oil pipe;

[0037] The hydraulic pump is arranged outside the auxiliary platform 2, and the hydraulic pump is connected with the input end of the hydraulic jack through the hydraulic oil pipe; the hydraulic jack is fixedly arranged on the mounting platform 9 of the auxiliary platform 2, and the output shaft 8 of the hydraulic jack penetrates the mounting platform 9, the connecting block 11 and the connecting plate 10 in sequence and is connected with one end of the push rod 3.

[0038] The base 7 is a stainless steel seat structure;

[0039] A double-ear structure perpendicular to the end face is arranged on the upper end face of the base 7; the double-ear structures are symmetrically arranged along the center axis of the cross section of the base 7;

[0040] Two counterweights with the same height are welded on the lower end face of the base 7, and are fixed by the bolts penetrating the lower end face of the base 7 and the counterweights and the screws on the deck.

[0041] A circular slot is symmetrically arranged on the double-ear structure, and a circular arc structure is arranged at the top of the double-ear structure, so as to prevent the load head 4 with different heights from being unstable;

[0042] The double-ear structure is a hollow structure, so that the supporting legs of the load head 4 are inserted into the double-ear structure;

[0043] The load head 4 is fixed between the double-ear structures by the pin A6 penetrating the slot of the double-ear structure;

[0044] Fixing holes are symmetrically provided above the slots of the double-ear structure; the auxiliary platform 2 is in the same position as the fixing holes, and the pin B5 passes through the supporting plate 12 of the auxiliary platform 2 and the fixing holes of the base 7 to fix the auxiliary platform 2 and the base 7 together.

[0045] A triangular angle iron is further provided at the connection between the double-ear structure and the upper end surface of the base 7 for reinforcing the stability of the base 7 .

[0046] In this embodiment, the push rod 3 is made of 316L stainless steel. The push rod can separate the armored cable, vulcanized rubber, and the bearing head to solve the problem of removing the rubber. The push rod 3 is a stainless steel expansion rod or a stainless steel polished rod;

[0047] The roughness of the push rod 3 is set to 6.3-12.7, so as to increase the contact area between the push rod 3 and the WEARLOCK adhesive according to the difficulty of removing the WEARLOCK adhesive.

[0048] The working principle of this utility model is as follows:

[0049] like Figure 1 As shown, base 1 is secured to the deck pegs. Base 7 has an arc-shaped slot above it. During operation, the earrings of bearing head 4 are inserted into the slots and secured with pin A6. The auxiliary platform 2 is then mounted on base 1 using pin B5, and the upper end of bearing head 4 is also secured to the base. The push rod 3 is then placed on the upper end of bearing head 4 and pushed into the chamber of bearing head 4 using hydraulic device 1, thereby removing the WEARLOCK adhesive from the bearing head 4. The lower end surface of push rod 3 has a certain degree of roughness, which increases the contact area between push rod 3 and the WEARLOCK adhesive, making it easier to remove the adhesive.

[0050] Those skilled in the art will understand that the above description is only a preferred embodiment of the present invention, and the features described in the various embodiments and / or claims of the present disclosure may be combined or coupled in various ways, even if such a combination or coupling is not explicitly described in the present disclosure. It is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will still be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A device for facilitating the fixing of the armored cable bearing head and the removal of the cured glue, characterized in that: include: Hydraulic device (1), auxiliary platform (2), push rod (3), bearing head (4) and base (7); The hydraulic device (1) and the auxiliary platform (2) are connected by bolts, and the hydraulic device (1) is arranged on the top surface of the auxiliary platform (2). The auxiliary platform (2) is connected to the base (7) by a pin B (5), and the auxiliary platform (2) is arranged above the base (7). The output shaft (8) of the hydraulic device (1) is connected to one end of the push rod (3), and the other end of the push rod (3) passes through the internal chamber of the bearing head (4) to remove the glue in the internal chamber of the bearing head (4); The bearing head (4) is connected to the base (7) via a pin A (6), and the base (7) is fixed on the ship deck via bolts.

2. The device for facilitating the fixing of the armored cable bearing head and the removal of the cured adhesive according to claim 1, characterized in that: The auxiliary platform (2) comprises: a mounting platform (9), a connecting plate (10), a connecting block (11) and a supporting plate (12); Two identical support plates (12) are symmetrically fixed vertically downward at both ends of the mounting platform (9), and a through hole is provided on the support plate (12), and the size of the through hole is the same as the size of the opening of the base (7); the through hole of the support plate is fixedly connected to the base (7) via a pin B (5); A connecting plate (10) of the same size is provided parallel to and directly below the mounting platform (9) and fixed between the two support plates (12); a connecting block (11) is fixed at the center between the mounting platform (9) and the support plates (12); The centers of the mounting platform (9), the connecting plate (10), and the connecting block (11) are all provided with circular holes, and the inner diameter of the circular holes is the same as the outer diameter of the output end of the hydraulic device (1), so as to prevent the output end of the hydraulic device (1) from being displaced and to guide the push rod (3) connected to the output end of the hydraulic device (1).

3. The device for facilitating the fixing of the armored cable bearing head and the removal of the cured adhesive according to claim 1, characterized in that: The hydraulic device (1) comprises: a hydraulic pump, a hydraulic jack and a hydraulic oil pipe; The hydraulic pump is arranged outside the auxiliary platform (2), and is connected to the input end of the hydraulic jack via a hydraulic oil pipe. The hydraulic jack is fixed on the mounting platform (9) of the auxiliary platform (2), and the output shaft (8) of the hydraulic jack passes through the mounting platform (9), the connecting block (11) and the connecting plate (10) in sequence and is connected to one end of the push rod (3).

4. The device for facilitating the fixing of the armored cable bearing head and the removal of the cured adhesive according to claim 1, characterized in that: The base (7) is a stainless steel base structure; A double-ear structure perpendicular to the end surface is provided on the upper end surface of the base (7); the double-ear structures are symmetrically arranged along the central axis of the cross section of the base (7); Two counterweight blocks of equal height are welded on the lower end surface of the base (7) and are fixed to the screws on the deck via bolts respectively passing through the lower end surface of the base (7) and the counterweight blocks.

5. The device for facilitating the fixing of the armored cable bearing head and the removal of the cured adhesive according to claim 4, characterized in that: Circular slots are symmetrically provided on the double-ear structure, and an arc-shaped structure is provided at the top of the double-ear structure to prevent the load-bearing head (4) from being placed unstably due to different heights. The double-ear structure is a hollow structure, so that the support legs of the bearing head (4) are inserted into the double-ear structure; and the bearing head (4) is fixed between the double-ear structure by passing the pin A (6) through the slot of the double-ear structure; Fixing holes are symmetrically provided above the slots of the double-ear structure; the auxiliary platform (2) is at the same position as the fixing holes, and a pin B (5) passes through the fixing holes of the supporting plate (12) of the auxiliary platform (2) and the base (7), thereby fixing the auxiliary platform (2) and the base (7) together.

6. The device for facilitating the fixing of the armored cable bearing head and the removal of the cured adhesive according to claim 5, characterized in that: A triangular angle iron for reinforcing the stability of the base (7) is also provided at the connection between the double-ear structure and the upper end surface of the base (7).

7. The device for facilitating the fixing of the armored cable bearing head and the removal of the cured adhesive according to claim 1, characterized in that: The push rod (3) is a stainless steel expansion rod or a stainless steel polished rod; The roughness of the push rod (3) is set to: 6.3~12.7, according to the difficulty of removing the WEARLOCK glue, the contact area between the push rod (3) and the WEARLOCK glue is increased.

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