An anti-slip and anti-loosening adjustment tool for the seal housing cap of a water injection pump

Abstract

The present invention provides an anti-slip and anti-detachment adjustment tool for the seal gland cap of a water injection pump, which relates to the technical field of water injection pumps. The anti-slip and anti-detachment adjustment tool for the seal gland cap of a water injection pump includes a wing-shaped anti-slip and anti-detachment wrench and a special-shaped anti-slip and anti-detachment adjustment cap. The wing-shaped anti-slip and anti-detachment wrench is composed of a dovetail-shaped tenon, a wrench hook, a wing-shaped seat of the wrench hook, and a handle of the wrench hook. The special-shaped anti-slip and anti-detachment adjustment cap is composed of an anti-slip and anti-detachment adjustment cap body and a dovetail-shaped mortise. The dovetail-shaped tenon on the wing-shaped anti-slip and anti-detachment wrench is clamped inside the dovetail-shaped mortise opened on the special-shaped anti-slip and anti-detachment adjustment cap, and the wing-shaped seat of the wrench hook is embedded in the middle of the wrench hook. The present invention provides an anti-slip and anti-detachment adjustment tool for the seal gland cap of a water injection pump, which has a simple structure, is convenient to operate, is safe and reliable, the connection between each structure is stable, when the operator exerts force, the adjusting rod is not easy to slip and fall, effectively avoiding accidents of personal injury and equipment damage, and thus ensuring personal safety and the integrity of the equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of injection pumps, and particularly to an anti-slip and anti-loosening adjustment tool for the seal gland cap of an injection pump. Background Art

[0002] In the daily production of oilfield injection pumps, whether it is replacing the packing of the seal gland or adjusting the compression amount of the packing of the seal gland, a vertical adjusting rod needs to be inserted into the blind hole of the adjusting cap, and the operator moves the adjusting rod forcefully to drive the adjusting cap to rotate, so as to adjust the pressing amount of the packing in the gland and achieve the desired sealing effect.

[0003] At present, the commonly used adjusting rod is a straight smooth rod, and the blind hole of the adjusting cap that cooperates with it is a vertical blind hole with clearance fit. The vertical blind hole on the adjusting cap is corroded and oxidized under the influence of sewage, and the oxide scale falls off and deposits in the blind hole, affecting the insertion depth of the adjusting rod. In addition, the blind hole on the adjusting cap is subjected to radial force for a long time, resulting in indentation and out-of-roundness of the blind hole. When the operator exerts force, the adjusting rod is extremely easy to slip and fall, causing accidents of personal injury and equipment damage.

[0004] To sum up, in order to prevent the adjusting tool from slipping and falling when adjusting the packing compression amount of the injection pump adjusting cap, and to ensure personal safety and equipment integrity. It is urgent to invent an anti-slip and anti-loosening adjustment tool for the seal gland cap of an injection pump to solve the above problems. Summary of the Invention

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the present invention provides an anti-slip and anti-loosening adjustment tool for the seal gland cap of an injection pump, which can solve the defects existing in the adjusting tool for the gland adjusting cap of the existing injection pump.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the present invention is realized through the following technical solutions: an anti-slip and anti-loosening adjustment tool for the seal gland cap of an injection pump, including a wing-shaped anti-slip and anti-loosening wrench and a special-shaped anti-slip and anti-loosening adjustment cap. The wing-shaped anti-slip and anti-loosening wrench is composed of a dovetail-shaped tenon, a wrench hook, a wing-shaped seat of the wrench hook, and a handle of the wrench hook. The special-shaped anti-slip and anti-loosening adjustment cap is composed of an anti-slip and anti-loosening adjustment cap body and a dovetail-shaped mortise;

[0009] The dovetail-shaped tenon on the wing-shaped anti-slip and anti-loosening wrench is clamped inside the dovetail-shaped mortise opened on the special-shaped anti-slip and anti-loosening adjustment cap. The wing-shaped seat of the wrench hook is inlaid in the middle of the wrench hook. The wrench hook and the special-shaped anti-slip and anti-loosening adjustment cap are clamped through tenon and mortise cooperation. The wing-shaped seat of the wrench hook is fixedly connected to the outer wall of the anti-slip and anti-loosening adjustment cap body, and the handle of the wrench hook is fixedly connected to the end of the wrench hook far from the dovetail-shaped tenon;

[0010] Through the above technical solution, a dovetail tenon, a wrench hook and a wrench hook airfoil seat are provided at the front end of the airfoil anti-slip wrench, and a plurality of dovetail mortises are provided on the special-shaped anti-slip adjustment cap. The dovetail tenon on the airfoil anti-slip wrench is clamped inside the dovetail mortise opened on the special-shaped anti-slip adjustment cap, and the wrench hook airfoil seat is inlaid in the middle of the wrench hook. The wrench hook and the special-shaped anti-slip adjustment cap are clamped through tenon and mortise cooperation, and are not easy to slip off. In addition, the wrench hook airfoil seat is fixedly connected to the outer wall of the anti-slip adjustment cap body, and is more stable and reliable when in use.

[0011] Preferably, the dovetail tenon and the wrench hook are integrally formed, and the dovetail tenon is arranged at the front end of the wrench hook;

[0012] Through the above technical solution, the dovetail tenon and the dovetail mortise are clamped and fixed, so as to realize the fixed clamping and connection of the wrench hook on the special-shaped anti-slip adjustment cap.

[0013] Preferably, the wrench hook airfoil seat is fixedly connected to the middle of the wrench hook;

[0014] Through the above technical solution, the wrench hook airfoil seat is fixedly connected to the wrench hook, which is convenient for more firmly connecting the wrench hook to the special-shaped anti-slip adjustment cap.

[0015] Preferably, the dovetail mortises are evenly opened on the outer wall of the anti-slip adjustment cap body, and a plurality of the dovetail mortises are evenly distributed on the anti-slip adjustment cap body;

[0016] Through the above technical solution, the uniform arrangement of a plurality of dovetail mortises is convenient for installing and connecting the anti-slip adjustment cap body and the airfoil anti-slip wrench.

[0017] Preferably, the dovetail tenon and the dovetail mortise are clamped through tenon and mortise cooperation;

[0018] Through the above technical solution, the dovetail tenon and the dovetail mortise are clamped and fixed, and the wrench hook is fixedly clamped on the special-shaped anti-slip adjustment cap.

[0019] Preferably, a through hole is opened inside the anti-slip adjustment cap body;

[0020] Through the above technical solution, the through hole is convenient for the inner packing of the special-shaped anti-slip adjustment cap to pass through the inner packing of the cylinder body.

[0021] Preferably, a threaded sleeve is fixedly connected to the rear end of the anti-slip adjustment cap body;

[0022] Through the above technical solution, the threaded sleeve is convenient for installing and fixing the special-shaped anti-slip adjustment cap, so as to realize the adjustment of the seal gland cap of the injection water pump.

[0023] Preferably, an internal connecting thread is fixedly arranged on the inner wall of the threaded sleeve;

[0024] Through the above technical solution, it is connected to the stuffing box cap of the injection water pump by connecting the internal thread.

[0025] Working principle: When the anti-slip adjustment tool for the stuffing box cap of the injection water pump is used, a dovetail tenon, a wrench hook and a wrench hook wing seat are arranged at the front end of the wing-shaped anti-slip wrench, and a plurality of dovetail mortises are arranged on the special-shaped anti-slip adjustment cap. The dovetail tenon on the wing-shaped anti-slip wrench is clamped inside the dovetail mortise opened on the special-shaped anti-slip adjustment cap, and the wrench hook wing seat is embedded in the middle of the wrench hook. The wrench hook and the special-shaped anti-slip adjustment cap are clamped by tenon and mortise fit, and it is not easy to slip off. In addition, the wrench hook wing seat is fixedly connected to the outer wall of the anti-slip adjustment cap body, and it is more stable and reliable when in use. Moreover, its structure is simple, the operation is convenient, it is safe and reliable, the connection between the structures is stable, when the operator exerts force, the adjusting rod is not easy to slip off and fall, effectively avoiding accidents of personal injury and equipment damage, and thus ensuring personal safety and the integrity of the equipment.

[0026] (III) Beneficial effects

[0027] The present invention provides an anti-slip adjustment tool for the stuffing box cap of an injection water pump. It has the following beneficial effects:

[0028] 1. The present invention provides an anti-slip adjustment tool for the stuffing box cap of an injection water pump. By arranging a dovetail tenon, a wrench hook and a wrench hook wing seat at the front end of the wing-shaped anti-slip wrench, and arranging a plurality of dovetail mortises on the special-shaped anti-slip adjustment cap, the dovetail tenon on the wing-shaped anti-slip wrench is clamped inside the dovetail mortise opened on the special-shaped anti-slip adjustment cap, and the wrench hook wing seat is embedded in the middle of the wrench hook. The wrench hook and the special-shaped anti-slip adjustment cap are clamped by tenon and mortise fit, and it is not easy to slip off. In addition, the wrench hook wing seat is fixedly connected to the outer wall of the anti-slip adjustment cap body, and it is more stable and reliable when in use.

[0029] 2. The present invention provides an anti-slip adjustment tool for the stuffing box cap of an injection water pump. Its structure is simple, the operation is convenient, it is safe and reliable, the connection between the structures is stable, when the operator exerts force, the adjusting rod is not easy to slip off and fall, effectively avoiding accidents of personal injury and equipment damage, and thus ensuring personal safety and the integrity of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is the front view of the present invention;

[0031] Figure 2 is the axonometric view of the present invention;

[0032] Figure 3 is the side view of the present invention;

[0033] Figure 4 Isometric view of the airfoil anti-slip wrench of the present invention;

[0034] Figure 5 Isometric front view of the special-shaped anti-slip adjusting cap of the present invention;

[0035] Figure 6 Rear isometric view of the special-shaped anti-slip adjusting cap of the present invention.

[0036] Among them, 1. Airfoil anti-slip wrench; 2. Special-shaped anti-slip adjusting cap; 3. Dovetail tenon; 4. Wrench hook; 5. Airfoil seat of the wrench hook; 6. Wrench hook handle; 7. Anti-slip adjusting cap body; 8. Dovetail mortise; 9. Through hole; 10. Threaded sleeve; 11. Connecting internal thread. Specific embodiments

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] Embodiment:

[0039] As Figures 1-6 shown, the embodiment of the present invention provides an anti-slip adjusting tool for the seal gland cap of a water injection pump, including an airfoil anti-slip wrench 1 and a special-shaped anti-slip adjusting cap 2. The airfoil anti-slip wrench 1 is composed of a dovetail tenon 3, a wrench hook 4, an airfoil seat 5 of the wrench hook and a wrench hook handle 6. The special-shaped anti-slip adjusting cap 2 is composed of an anti-slip adjusting cap body 7 and a dovetail mortise 8;

[0040] The dovetail tenon 3 on the airfoil anti-slip wrench 1 is clamped inside the dovetail mortise 8 opened on the special-shaped anti-slip adjusting cap 2. The airfoil seat 5 of the wrench hook is embedded in the middle of the wrench hook 4. The wrench hook 4 and the special-shaped anti-slip adjusting cap 2 are clamped through tenon and mortise cooperation. The airfoil seat 5 of the wrench hook is fixedly connected to the outer wall of the anti-slip adjusting cap body 7, and the wrench hook handle 6 is fixedly connected to the end of the wrench hook 4 far from the dovetail tenon 3;

[0041] A dovetail tenon 3, a wrench hook 4 and an airfoil seat 5 of the wrench hook are arranged at the front end of the airfoil anti-slip wrench 1, and a plurality of dovetail mortises 8 are arranged on the special-shaped anti-slip adjusting cap 2. The dovetail tenon 3 on the airfoil anti-slip wrench 1 is clamped inside the dovetail mortise 8 opened on the special-shaped anti-slip adjusting cap 2, and the airfoil seat 5 of the wrench hook is embedded in the middle of the wrench hook 4. The wrench hook 4 and the special-shaped anti-slip adjusting cap 2 are clamped through tenon and mortise cooperation, and it is not easy to slip off. In addition, the airfoil seat 5 of the wrench hook is fixedly connected to the outer wall of the anti-slip adjusting cap body 7, making it more stable and reliable during use.

[0042] The dovetail tenon 3 and the wrench hook 4 are integrally formed, and the dovetail tenon 3 is arranged at the front end of the wrench hook 4. The dovetail tenon 3 is clamped and fixed with the dovetail mortise 8 to realize the fixed connection of the wrench hook 4 to the special-shaped anti-slip and anti-disengagement adjusting cap 2. The wrench hook wing-shaped seat 5 is fixedly connected to the middle of the wrench hook 4. The wrench hook wing-shaped seat 5 is fixedly connected to the wrench hook 4, which is convenient to connect the wrench hook 4 more firmly to the special-shaped anti-slip and anti-disengagement adjusting cap 2. The dovetail mortises 8 are evenly arranged on the outer wall of the anti-slip and anti-disengagement adjusting cap body 7, and multiple dovetail mortises 8 are evenly distributed on the anti-slip and anti-disengagement adjusting cap body 7. The uniform arrangement of the multiple dovetail mortises 8 is convenient for the installation and connection of the anti-slip and anti-disengagement adjusting cap body 7 and the wing-shaped anti-slip and anti-disengagement wrench 1. The dovetail tenon 3 and the dovetail mortise 8 are clamped and connected by tenon and mortise cooperation. The clamping and fixing between the dovetail tenon 3 and the dovetail mortise 8 fixes the wrench hook 4 to the special-shaped anti-slip and anti-disengagement adjusting cap 2. A through hole 9 is provided inside the anti-slip and anti-disengagement adjusting cap body 7. The setting of the through hole 9 is convenient for the inner packing of the gland to pass through the inside of the special-shaped anti-slip and anti-disengagement adjusting cap 2. A threaded sleeve 10 is fixedly connected to the rear end of the anti-slip and anti-disengagement adjusting cap body 7. The threaded sleeve 10 is convenient for installing and fixing the special-shaped anti-slip and anti-disengagement adjusting cap 2 to realize the adjustment of the gland cap of the injection water pump. An internal connecting thread 11 is fixedly arranged on the inner wall of the threaded sleeve 10, and it is connected to the gland cap of the injection water pump through the internal connecting thread 11.

[0043] 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 variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-slip adjustment tool for the seal gland cap of a water injection pump, comprising an airfoil non-slip wrench (1) and a special-shaped non-slip adjustment cap (2), characterized in that: The airfoil anti-slip wrench (1) is composed of a dovetail tenon (3), a wrench hook (4), an airfoil seat of the wrench hook (5), and a handle of the wrench hook (6). The special-shaped anti-slip adjusting cap (2) is composed of an anti-slip adjusting cap body (7) and a dovetail mortise (8). The dovetail tenon (3) on the airfoil anti-slip wrench (1) is clamped inside the dovetail mortise (8) opened on the special-shaped anti-slip adjusting cap (2). The airfoil seat of the wrench hook (5) is embedded in the middle of the wrench hook (4). The wrench hook (4) and the special-shaped anti-slip adjusting cap (2) are clamped through mortise and tenon cooperation. The airfoil seat of the wrench hook (5) is fixedly connected to the outer wall of the anti-slip adjusting cap body (7). The handle of the wrench hook (6) is fixedly connected to the end of the wrench hook (4) away from the dovetail tenon (3).

2. The anti-slip and anti-disengagement adjustment tool for the seal gland cap of a water injection pump according to claim 1, wherein: The dovetail tenon (3) and the wrench hook (4) are integrally formed, and the dovetail tenon (3) is arranged at the front end of the wrench hook (4).

3. The anti-slip and anti-disengagement adjustment tool for the seal gland cap of a water injection pump according to claim 1, characterized in that: The airfoil seat of the wrench hook (5) is fixedly connected to the middle of the wrench hook (4).

4. A non-slip and anti-disengagement adjustment tool for the seal gland cap of a water injection pump according to claim 1, characterized in that: The dovetail mortises (8) are evenly opened on the outer wall of the anti-slip adjusting cap body (7), and a plurality of the dovetail mortises (8) are evenly distributed on the anti-slip adjusting cap body (7).

5. The anti-slip and anti-disengagement adjustment tool for the seal gland cap of a water injection pump according to claim 1, wherein: The dovetail tenon (3) and the dovetail mortise (8) are clamped through mortise and tenon cooperation.

6. The anti-slip and anti-disengagement adjustment tool for the seal gland cap of a water injection pump according to claim 1, wherein: A through hole (9) is opened inside the anti-slip adjusting cap body (7).

7. An anti-slip and anti-disengagement adjustment tool for the seal gland cap of a water injection pump according to claim 1, characterized in that: A threaded sleeve (10) is fixedly connected to the rear end of the anti-slip adjusting cap body (7).

8. A non-slip adjustment tool for the seal gland cap of a water injection pump according to claim 7, characterized in that: An internal connecting thread (11) is fixedly arranged on the inner wall of the threaded sleeve (10).

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