Bolt dismantling equipment for constructional engineering

Abstract

The utility model discloses constructional engineering bolt dismantling equipment, and relates to the technical field of dismantling tools. The nut dismounting device comprises a holding rod, a conventional dismounting assembly connected with a nut is arranged at the left end of the holding rod, a locking assembly used for limiting the conventional dismounting assembly is installed at the left end of the holding rod, a positioning ring is fixedly connected to the right end of the holding rod, and a forcible entry assembly used for cutting off the nut is arranged on the left side of the positioning ring. The forcible entry assembly comprises a threaded column, the threaded column is rotationally connected with the inner wall of the holding rod, the left end of the threaded column is fixedly connected with a rotating shaft, the rotating shaft is rotationally connected with the inner wall of the holding rod, the right end of the threaded column is in threaded connection with a forcible entry head, and the forcible entry head is movably connected with the positioning ring in an inserted mode; and in the using process, the effect of conveniently disassembling normal nuts and rusted nuts is achieved, different disassembling requirements can be better met, the application range of disassembling equipment is widened, and practicability is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to dismantling tool technical field, concretely relates to a building engineering bolt dismantling equipment. BACKGROUND

[0002] Building engineering, a part of construction engineering, refers to the engineering entity formed through the installation activities of the construction of various housing buildings and their auxiliary facilities and the installation of the lines, pipelines and equipment matched therewith. It includes workshops, theaters, hotels, shops, schools, hospitals and residences, etc. to meet the needs of people's production, residence, study and public activities, etc. Dismantling equipment is needed when buildings are dismantled in building engineering.

[0003] The existing dismantling equipment is a common wrench, which can only dismantle intact nuts, but in the actual construction process, the nuts are often rusted and have slipped threads, at which time the common wrench is difficult to apply, thus having certain limitations.

[0004] Therefore, the building engineering bolt dismantling equipment is provided. UTILITY MODEL CONTENTS

[0005] The utility model discloses a building engineering bolt dismantling equipment.

[0006] The utility model discloses a building engineering bolt dismantling equipment that realizes the above-mentioned purpose by adopting the following technical scheme.

[0007] The utility model discloses a building engineering bolt dismantling equipment, including the grip lever, the left end of grip lever is provided with the conventional dismantling component connected with the nut, the left end of grip lever is installed and is used for the locking assembly that position limiting conventional dismantling component, the right end of grip lever is fixedly connected with the positioning ring, the left side of positioning ring is provided with the break -in component for cutting off the nut.

[0008] Further, the break -in component includes a threaded column, and the threaded column is rotatably connected with the inner wall of the grip lever, the left end of the threaded column is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with the inner wall of the grip lever, the right end of the threaded column is threadedly connected with a break -in head, and the break -in head is movably inserted with the positioning ring, and the break -in component further includes an adjusting assembly for controlling the rotation of the rotating shaft.

[0009] Further, the adjusting assembly includes a worm, and the worm is rotatably connected with the grip lever, the front end of the worm is fixedly connected with a crank handle, the surface of the rotating shaft is fixedly sleeved with a worm wheel, and the worm wheel is engaged with the worm.

[0010] Further, the conventional dismantling component includes a connecting head, and the connecting head is fixedly connected with the left end of the grip lever, the inner wall of the connecting head is movably clamped with a butt joint block, and the bottom end of the butt joint block is fixedly connected with a sleeve.

[0011] Further, the locking assembly comprises a mounting groove, and the mounting groove is arranged in the inner part of the handle, the inner wall of the mounting groove is slidably connected with a sliding block, the left side of the sliding block is fixedly connected with a plug rod, and the plug rod is movably inserted into the handle, the surface of the butt joint block is penetrated with a plug groove, and the inner wall of the plug groove is movably inserted into the plug rod, the left side of the inner wall of the mounting groove is fixedly connected with a spring, and the free end of the spring is fixedly connected with the sliding block, the top surface of the handle is penetrated with a sliding groove, the top surface of the plug rod is fixedly connected with a push piece, and the surface of the push piece is slidably connected with the inner wall of the sliding groove.

[0012] Further, the middle part of the handle is fixedly sleeved with an anti-skid sleeve, and the anti-skid sleeve is made of rubber.

[0013] The utility model discloses the following beneficial effects:

[0014] Under normal circumstances, through the conventional dismantling assembly and nut connection, rotating the handle, can drive the nut rotation, thereby dismantling the nut, the locking assembly can lock the conventional dismantling assembly, avoid the conventional dismantling assembly from the surface of the handle accidentally during the process of disassembling, when the nut slips or rust, the inner wall of the positioning ring is attached to the nut, the breaking and dismantling assembly can extrude and cut off the nut, thereby breaking and dismantling the nut, in use, realize the effect of convenient dismantling of normal nut and rusted nut, can better adapt to different dismantling needs, improve the application range of the dismantling equipment, and the practicability is better. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Fig. 2 It is the structure of the utility model and cuts the section view;

[0017] Fig. 3 It is the breaking and dismantling assembly structure schematic diagram of the utility model;

[0018] Fig. 4 It is the butt joint block structure right view of the utility model;

[0019] The figure mark: 1, handle, 2, positioning ring, 3, breaking and dismantling assembly, 301, threaded column, 302, breaking and dismantling head, 303, pivot, 304, worm wheel, 305, worm, 306, crank, 4, conventional dismantling assembly, 401, connecting head, 402, butt joint block, 403, sleeve, 5, locking assembly, 501, mounting groove, 502, sliding block, 503, plug rod, 504, spring, 505, plug groove, 506, sliding groove, 507, push piece, 6, anti-skid sleeve. PREFERRED EMBODIMENT

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0024] like Figs. 1 to 4 As shown, a bolt removal device for construction projects includes a handle 1, a conventional removal component 4 connected to a nut is provided at the left end of the handle 1, a locking component 5 for limiting the conventional removal component 4 is installed at the left end of the handle 1, a positioning ring 2 is fixedly connected to the right end of the handle 1, and a breaking component 3 for cutting the nut is provided on the left side of the positioning ring 2. More specifically, under normal circumstances, the conventional removal component 4 is connected to the nut, and the handle 1 is rotated to drive the nut to rotate, thereby removing the nut. The conventional removal component 4 can be locked by the locking component 5 to prevent the conventional removal component 4 from accidentally detaching from the surface of the handle 1 during the disassembly process. When the nut is threaded or rusted, the inner wall of the positioning ring 2 is fitted with the nut, and the nut can be squeezed and cut off by the breaking component 3, thereby breaking the nut.

[0025] The breaking assembly 3 comprises a threaded column 301, the threaded column 301 is rotationally connected with the inner wall of the handle 1, the left end of the threaded column 301 is fixedly connected with a rotating shaft 303, the rotating shaft 303 is rotationally connected with the inner wall of the handle 1, the right end of the threaded column 301 is threadedly connected with a breaking head 302, and the breaking head 302 is movably inserted with the positioning ring 2, and the breaking assembly 3 further comprises an adjusting assembly for controlling the rotation of the rotating shaft 303. It should be noted that the rotation of the rotating shaft 303 is controlled by the adjusting assembly, thereby driving the threaded column 301 to rotate, which will drive the breaking head 302 to move under the action of the thread, so that the sharp part of the breaking head 302 contacts the nut and causes extrusion to the surface of the nut until cutting off, that is, the nut can be conveniently removed from the surface of the bolt.

[0026] The adjusting assembly comprises a worm 305, the worm 305 is rotationally connected with the handle 1, the front end of the worm 305 is fixedly connected with a crank 306, the surface of the rotating shaft 303 is fixedly sleeved with a worm wheel 304, and the worm wheel 304 is engaged with the worm 305. More specifically, by rotating the crank 306, the worm 305 can be driven to rotate, and the worm 305 will drive the worm wheel 304 engaged therewith to rotate, so as to control the rotating shaft 303 to rotate, and the worm 305 and the worm wheel 304 can be self-locked to avoid accidental rotation of the rotating shaft 303.

[0027] The conventional disassembly assembly 4 comprises a connecting head 401, the connecting head 401 is fixedly connected with the left end of the handle 1, the inner wall of the connecting head 401 is movably clamped with a butt block 402, and the bottom end of the butt block 402 is fixedly connected with a sleeve 403. It should be noted that the butt block 402 is preliminarily limited by the connecting head 401, and then locked by the locking assembly 5, and the sleeve 403 is abutted with the nut, and the handle 1 is rotated, so as to drive the nut to rotate, thereby disassembling.

[0028] The locking assembly 5 comprises a mounting groove 501 which is arranged in the inner portion of the handle 1, the inner wall of the mounting groove 501 is slidably connected with a sliding block 502, the left side of the sliding block 502 is fixedly connected with a plug rod 503 which is movably inserted into the handle 1, the surface of the butt joint block 402 is penetrated with a plug groove 505, the inner wall of the plug groove 505 is movably inserted with the plug rod 503, the left side of the inner wall of the mounting groove 501 is fixedly connected with a spring 504, the free end of the spring 504 is fixedly connected with the sliding block 502, the top surface of the handle 1 is penetrated with a sliding groove 506, the top surface of the plug rod 503 is fixedly connected with a push piece 507, and the surface of the push piece 507 is slidably connected with the inner wall of the sliding groove 506.

[0029] The middle portion of the handle 1 is fixedly sleeved with an anti-skid sleeve 6 which is made of rubber.

[0030] In conclusion, under normal circumstances, the conventional dismounting assembly 4 is connected with the nut, the handle 1 is rotated, the nut is rotated, the conventional dismounting assembly 4 is locked by the locking assembly 5, the conventional dismounting assembly 4 is prevented from being separated from the surface of the handle 1 in the dismounting process, the inner wall of the positioning ring 2 is attached to the nut when the nut is stripped or rusted, the nut is extruded and cut off by the breaking assembly 3, the nut is broken, the effect that the normal nut and the rusted nut are conveniently dismounted is realized, different dismounting requirements can be better met, the application range of the dismounting equipment is improved, and the practicability is better.

[0031] The basic principle, main characteristics and advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only the principles of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model which is claimed to be protected. The protection scope required by the utility model is defined by the appended claims and their equivalents.

Claims

1. A demolition apparatus for demolition of a construction engineering bolt, characterized in that, The utility model provides a regular demolition component is provided with locking assembly, can be used to the regular demolition component (4) of the nut of the left end of the grip bar (1) is limited, and the regular demolition component (4) is cut off by the breaking assembly (3) of the left side of the positioning ring (2) of the right end of the grip bar (1), and the regular demolition component (4) is cut off by the breaking assembly (3) of the left side of the positioning ring (2) of the right end of the grip bar (1).

2. A demolition apparatus for construction bolts according to claim 1, characterised in that, The breaking assembly (3) includes a threaded column (301), and the threaded column (301) is rotatably connected with the inner wall of the grip bar (1), the left end of the threaded column (301) is fixedly connected with a rotating shaft (303), and the rotating shaft (303) is rotatably connected with the inner wall of the grip bar (1), the right end of the threaded column (301) is threadedly connected with a breaking head (302), and the breaking head (302) is movably inserted with the positioning ring (2), and the breaking assembly (3) further includes an adjusting assembly for controlling the rotation of the rotating shaft (303).

3. A demolition apparatus according to claim 2, wherein, The adjusting assembly includes a worm (305), and the worm (305) is rotatably connected with the grip bar (1), the front end of the worm (305) is fixedly connected with a crank handle (306), and the surface of the rotating shaft (303) is fixedly sleeved with a worm wheel (304), and the worm wheel (304) is engaged with the worm (305).

4. A demolition apparatus for construction bolts according to claim 1, characterised in that, The regular demolition component (4) includes a connecting head (401), and the connecting head (401) is fixedly connected with the left end of the grip bar (1), the inner wall of the connecting head (401) is movably clamped with a butt block (402), and the bottom end of the butt block (402) is fixedly connected with a sleeve (403).

5. A demolition apparatus according to claim 4, wherein, The locking assembly (5) includes a mounting groove (501), and the mounting groove (501) is formed in the inner part of the grip bar (1), the inner wall of the mounting groove (501) is slidably connected with a sliding block (502), the left side surface of the sliding block (502) is fixedly connected with a plug rod (503), and the plug rod (503) is movably inserted with the grip bar (1), the surface of the butt block (402) is penetrated with a plug groove (505), and the inner wall of the plug groove (505) is movably inserted with the plug rod (503), the left side of the inner wall of the mounting groove (501) is fixedly connected with a spring (504), and the free end of the spring (504) is fixedly connected with the sliding block (502), the top surface of the grip bar (1) is penetrated with a sliding groove (506), the top surface of the plug rod (503) is fixedly connected with a push piece (507), and the surface of the push piece (507) is slidably connected with the inner wall of the sliding groove (506).

6. A demolition apparatus for construction bolts according to claim 1 wherein, The middle part of the grip bar (1) is fixedly sleeved with an antiskid sleeve (6), and the antiskid sleeve (6) is made of rubber material.

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