CN217053521U

CN217053521U - Quartering hammer link of protection oil pipe

Info

Publication number: CN217053521U
Application number: CN202220888393.4U
Authority: CN
Inventors: 牟林
Original assignee: Yantai Development Zone Huayu Machinery Co ltd
Current assignee: Yantai Development Zone Huayu Machinery Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-07-26
Anticipated expiration: 2032-04-16

Abstract

The utility model relates to the technical field of breaking hammer connecting frames, in particular to a breaking hammer connecting frame for protecting an oil pipe, which comprises a base, wherein a rectangular groove is arranged at the upper end part of the base, the connecting frame is fixedly arranged at the upper end part of the base, inserting nails are fixedly arranged at four corners of the lower end part of the base, a fixed plate is fixedly arranged in the connecting frame, a rotary telescopic motor is fixedly arranged at the upper end part of the fixed plate, a breaking head is fixedly arranged at the lower end part of the rotary telescopic motor, a protective mechanism is arranged at the lower part of the protective mechanism, the adjusting mechanism comprises a movable disc, the movable disc is movably sleeved on the surface of the breaking head, a sliding groove is arranged at the lower end part of the movable disc, a circular groove is arranged at the upper end part of the movable disc, limiting grooves are symmetrically arranged on the inner wall of the circular groove, limiting strips are symmetrically and fixedly arranged on the surface of the breaking head, two limiting strips are movably arranged in the limiting grooves, and a sleeve is symmetrically sleeved on the surface of the breaking head by a thread, the device can synchronously protect the oil pipe and the crushing head when in use, and has better protection performance.

Description

Quartering hammer link of protection oil pipe

Technical Field

The application relates to the technical field of breaking hammer connecting frames, in particular to a breaking hammer connecting frame for protecting an oil pipe.

Background

The power source of the hydraulic breaking hammer is pressure oil provided by a pump station of an excavator or a loader, the hydraulic breaking hammer can effectively clean floating stones and soil in rock gaps in the process of excavating a building foundation, the hydraulic breaking hammer is selected according to the model of the excavator and the operating environment, and the hydraulic breaking hammer is usually matched with a connecting frame during operation.

However, the existing breaking hammer needs to be moved repeatedly during operation, and the existing breaking hammer often rubs with an oil pipe in the moving process, so that the oil pipe and the breaking hammer are damaged to different degrees, and the service lives of the oil pipe and the breaking hammer are shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection oil pipe's quartering hammer link to solve the problem that proposes among the above-mentioned background art.

The embodiment of the application adopts the following technical scheme: a breaking hammer connecting frame for protecting an oil pipe comprises a base, wherein a rectangular groove is formed in the upper end of the base, the upper end of the base is fixedly provided with a connecting frame, four corners of the lower end of the base are fixedly provided with inserting nails, a fixed plate is fixedly arranged in the connecting frame, the upper end of the fixed plate is fixedly provided with a rotary telescopic motor, and the lower end of the rotary telescopic motor is fixedly provided with a breaking head;

an adjusting mechanism is movably sleeved on the surface of the crushing head;

and a protection mechanism is arranged at the lower part of the adjusting mechanism.

The adjusting mechanism comprises a movable disc, the movable disc is movably sleeved on the surface of the crushing head, a sliding groove is formed in the lower end of the movable disc, a circular groove is formed in the upper end of the movable disc, limiting grooves are symmetrically formed in the inner wall of the circular groove, a sleeve is symmetrically sleeved on the surface of the crushing head through threads, and the movable disc is located between the sleeves.

Protection machanism includes first arc, two first arc all with sleeve fixed connection, two equal fixed mounting has the spring on the lateral wall that first arc deviates from, and is two sets of the equal fixed mounting has the second arc in one of the end that first arc was kept away from to the spring.

Preferably, two equal fixed mounting in second arc upper end has the slider, two the slider is all established in the spout in the activity.

Preferably, the surface of the crushing head is symmetrically and fixedly provided with limiting strips, and the two limiting strips are movably arranged in limiting grooves.

Preferably, the two opposite ends of the sleeve are provided with T-shaped grooves, the surface of the crushing head is provided with threads matched with the T-shaped grooves, and the threads of the crushing head are arranged in the two T-shaped grooves.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, through the design of the crushing head, the limiting strip, the movable disc, the sliding groove, the first arc-shaped plate, the spring, the second arc-shaped plate and the sliding block, the movable disc which is clamped with the crushing head through the limiting strip is driven to rotate and stretch under the rotation and stretching of the crushing head, the movable disc drives the first arc-shaped plate and the second arc-shaped plate which are fixed with the movable disc to rotate along with the movable disc, when the tank body is touched, the second arc-shaped plate is stressed to drive the sliding block to slide in the sliding groove, the second arc-shaped plate extrudes the spring to deform to buffer acting force, so that the crushing head and the oil pipe are protected, the oil pipe and the crushing head can be synchronously protected when the equipment is used, and the protection performance is better;

and secondly, through the design of the limiting strip, the movable disc, the limiting groove and the sleeve, the movable disc moves to drive the limiting strip to slide in the limiting groove, after the position of the movable disc is adjusted, the two sleeves can rotate at the moment, and the movable disc in the middle of the movable disc is clamped and fixed under the rotation of the two sleeves, so that the protection height of the protection mechanism can be randomly adjusted when the device is used, and the adjustment process is simple and convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the connection structure of the fixing plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the movable plate of the present invention;

fig. 4 is a schematic view of the sleeve connection explosion structure of the present invention.

In the figure: 11. a base; 12. a rectangular groove; 13. a connecting frame; 14. inserting a nail; 15. a fixing plate; 16. rotating a telescopic motor; 17. a crushing head; 18. a limiting strip; 21. a movable tray; 22. a chute; 23. a circular groove; 24. a limiting groove; 25. a sleeve; 31. a first arc-shaped plate; 32. a spring; 33. a second arc-shaped plate; 34. a slide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1, 2, 3 and 4, a connecting frame of a breaking hammer for protecting an oil pipe comprises a base 11, wherein a rectangular groove 12 is formed at the upper end of the base 11, a connecting frame 13 is fixedly arranged at the upper end of the base 11, inserting nails 14 are fixedly arranged at four corners of the lower end of the base 11, a fixing plate 15 is fixedly arranged in the connecting frame 13, a rotary telescopic motor 16 is fixedly arranged at the upper end of the fixing plate 15, and a breaking head 17 is fixedly arranged at the lower end of the rotary telescopic motor 16;

the surface of the crushing head 17 is movably sleeved with an adjusting mechanism;

the lower part of the adjusting mechanism is provided with a protection mechanism.

Adjustment mechanism includes activity dish 21, activity dish 21 activity cover is established on broken head 17 surface, spout 22 has been seted up to activity dish 21 lower tip, circular slot 23 has been seted up to activity dish 21 upper end, spacing groove 24 has been seted up to the symmetry on the circular slot 23 inner wall, broken head 17 surface symmetry fixed mounting has spacing 18, establish in spacing groove 24 in two equal activities of spacing 18, broken head 17 surface symmetry screw thread cover is equipped with sleeve 25, activity dish 21 is located between two sleeves 25, the T-slot has all been seted up on two sleeve 25 opposite ends, broken head 17 surface set up with the screw thread of T-slot looks adaptation, establish in two T-slot in broken head 17 screw thread.

Protection machanism includes first arc 31, and two first arcs 31 all with sleeve 25 fixed connection, equal fixed mounting have spring 32 on the lateral wall that two first arcs 31 deviate from mutually, and one of first arc 31 is kept away from to two sets of springs 32 serves equal fixed mounting have second arc 33, and the equal fixed mounting of two second arc 33 upper ends has slider 34, establishes in spout 22 in two slider 34 equal activities.

The working principle is as follows:

firstly, fixing the base 11 on the ground, hammering the connecting frame 13 downwards at the moment, completing the installation when the inserted nail 14 is immersed in the ground, opening the rotary telescopic motor 16 at the moment, driving the crushing head 17 fixed with the rotary telescopic motor 16 to rotate and expand to complete the crushing action under the action of the rotary telescopic motor 16, driving the movable disc 21 clamped with the crushing head 17 through the limit strip 18 to rotate and expand under the rotation and expansion of the crushing head 17 at the moment, driving the first arc-shaped plate 31 and the second arc-shaped plate 33 fixed with the movable disc 21 to rotate along with the movable disc, driving the sliding block 34 to slide in the sliding groove 22 under the stress of the second arc-shaped plate 33 when touching the tank body, buffering the acting force by the second arc-shaped plate 33 extruding spring 32 under the stress of the second arc-shaped plate 33, protecting the crushing head 17 and the oil pipe, and synchronously protecting the oil pipe 17 when the device is in use, the protection performance is better;

and secondly, the movable disc 21 can be adjusted and moved when the device is used, the movable disc 21 is moved to drive the limiting strip 18 to slide in the limiting groove 24, after the position of the movable disc 21 is adjusted, the two sleeves 25 can be rotated at the moment, and the movable disc 21 in the middle of the movable disc can be clamped and fixed under the rotation of the two sleeves 25, so that the device can be used for randomly adjusting the protection height of the protection mechanism, and the adjustment process is simple and convenient.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. The utility model provides a protection oil pipe's quartering hammer link, includes base (11), rectangular channel (12), its characterized in that have been seted up to base (11) upper end: the upper end of the base (11) is fixedly provided with a connecting frame (13), four corners of the lower end of the base (11) are fixedly provided with inserting nails (14), a fixing plate (15) is fixedly arranged in the connecting frame (13), the upper end of the fixing plate (15) is fixedly provided with a rotary telescopic motor (16), and the lower end of the rotary telescopic motor (16) is fixedly provided with a crushing head (17);

the surface of the crushing head (17) is movably sleeved with an adjusting mechanism;

2. The quartering hammer attachment for protecting an oil pipe according to claim 1, wherein: adjustment mechanism includes activity dish (21), activity dish (21) activity cover is established at broken head (17) surface, spout (22) have been seted up to activity dish (21) lower tip, circular slot (23) have been seted up to activity dish (21) upper end, spacing groove (24) have been seted up to the symmetry on circular slot (23) inner wall, broken head (17) surface symmetry screw thread cover is equipped with sleeve (25), activity dish (21) are located two between sleeve (25).

3. The quartering hammer attachment for protecting an oil pipe according to claim 2, wherein: protection machanism includes first arc (31), two first arc (31) all with sleeve (25) fixed connection, two equal fixed mounting has spring (32), two on the lateral wall that first arc (31) deviates from mutually spring (32) keep away from one serve equal fixed mounting have second arc (33) in one of first arc (31).

4. The quartering hammer attachment for protecting an oil pipe according to claim 3, wherein: two equal fixed mounting in second arc (33) upper end has slider (34), two slider (34) are all established in the activity in spout (22).

5. The quartering hammer attachment for protecting an oil pipe according to claim 2, wherein: the surface of the crushing head (17) is symmetrically and fixedly provided with limiting strips (18), and the two limiting strips (18) are movably arranged in limiting grooves (24).

6. The breaking hammer connecting frame for protecting the oil pipe as claimed in claim 2, wherein: the two opposite ends of the sleeve (25) are provided with T-shaped grooves, the surface of the crushing head (17) is provided with threads matched with the T-shaped grooves, and the crushing head (17) is arranged in the two T-shaped grooves in a threaded manner.