CN215282728U

CN215282728U - Special pressure receiving clamp for concrete cutting

Info

Publication number: CN215282728U
Application number: CN202120272037.5U
Authority: CN
Inventors: 丁宏洲
Original assignee: Jinzhai Zongjia Intelligent Technology Development Co ltd
Current assignee: Jinzhai Zongjia Intelligent Technology Development Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-12-24
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a special pressure pliers for cutting concrete, wherein a lower plier body is fixedly connected at the lower side of a metal plate column seat, the end of a lower arm of a rotating arm is connected with the top of the metal plate column seat through a pin shaft I, an upper arm of the rotating arm is in threaded connection with an elastic adjusting screw, the lower end of the elastic adjusting screw is butted with the lower arm of the rotating arm after passing through the upper arm of the rotating arm, the end of the upper arm of the rotating arm is connected with a rotating connecting piece through a pin shaft II, the lower end of the rotating connecting piece is connected with an upper plier body, the upper plier body is connected with the lower plier body through a rotating shaft, the lower end surface of the head of the upper plier body and the upper end surface of the head of the lower plier body are respectively and fixedly connected with an upper pressing die, the lower pressing die is characterized in that the middle of the upper end face of the upper plier body and the middle of the lower end face of the lower plier body are fixedly connected with a U-shaped rope shearing blade, the cheek portion of the lower plier body protrudes upwards, the tail end of the lower plier body is of a hook-shaped structure, and the cheek portion of the upper plier body protrudes downwards, and the tail end of the upper plier body is also of a hook-shaped structure. The utility model discloses labour saving and time saving, function are comprehensive.

Description

Special pressure receiving clamp for concrete cutting

Technical Field

The utility model relates to a special pressure pincers that connect of concrete cutting is applied to cutting equipment technical field.

Background

The rope saw is a cutting and dismantling tool for mines, rough materials, arc plates, large stone materials, thick concrete, irregular concrete reinforcing steel bars, bridge roads and the like, is convenient to install, flexible in use method, and capable of achieving transverse cutting and vertical cutting. In the concrete cutting process, often use the rope saw to cut, the rope saw rope is at the maintenance in-process, through meeting use the opening pincers, connects the rope operation, but the opening pincers structure among the prior art is too simple, can consume a large amount of labours during the use, and the opening pincers function singleness that have now simultaneously uses and has certain limitation, to above defect, this application proposes a concrete cutting special use and connects pressure pincers specially.

SUMMERY OF THE UTILITY MODEL

For solving the defect of prior art scheme, the utility model discloses a special pressure pincers that connect of concrete cutting, this application has labour saving and time saving, the multi-purpose advantage of a thing.

The utility model discloses a special pressure pincers that connect of concrete cutting, include: the steel plate reinforcement vertical column comprises a metal plate base, a metal plate vertical column seat, a lower clamp body, a rotating arm, a tightness adjusting screw, a cast iron handle, a rotating force connecting piece, an upper clamp body, a rotating shaft, an upper pressing die, a lower pressing die and a rope shearing blade, wherein one side of the tail end of the upper end surface of the metal plate reinforcement base is fixedly connected with the metal plate vertical column seat, an assembly gap for installing the lower clamp body and the upper clamp body is arranged on the metal plate vertical column seat, the lower clamp body is fixedly connected to the lower side of the metal plate vertical column seat through two fixing bolts, the rotating arm is of a V-shaped structure and is horizontally arranged, the rotating arm is made of spring steel, the end head of the lower arm of the rotating arm is connected with the top of the metal plate vertical column seat through a first pin shaft, the upper arm of the rotating arm is in threaded connection with the tightness adjusting screw, the lower end of the tightness adjusting screw penetrates through the upper arm of the rotating arm and is abutted against the lower arm of the rotating arm, the front end of the rotating arm is connected with the cast iron handle, the end of the upper arm of the rotating arm is rotationally connected with the rotating force connecting piece through a second pin shaft, the lower side of the rotating force connecting piece is bent and penetrates through an assembly gap on the lower side of the first pin shaft, the lower end of the rotating force connecting piece is connected with the upper plier body, the upper plier body and the lower plier body are respectively provided with a plier body head, a plier body cheek part and a plier body tail, the plier body cheek part and the plier body tail of the upper plier body are arranged on the outer side of the lower plier body, the plier body head of the upper plier body and the plier body head of the lower plier body are arranged on the same vertical plane, the upper plier body and the lower plier body are connected through a rotating shaft, the lower end face of the plier body head of the upper plier body and the upper end face of the plier body of the lower plier body are respectively and fixedly connected with a U-shaped rope shearing blade, the plier body cheek part of the lower plier body is upwards protruded, and the tail end of the lower plier body is of the hook-shaped structure, the cheek part of the upper plier body protrudes downwards, the tail end of the upper plier body is also in a hook-shaped structure, and the two hook-shaped structures correspond to the rope cutting blades at corresponding positions respectively.

The lower clamp body and the upper clamp body are made of cast iron.

The front side of the cast iron handle is tilted upwards, and the front side of the cast iron handle is sleeved with an anti-skid rubber sleeve.

The sum of the thickness of the pincer body cheek part of the upper pincer body and the thickness of the pincer body cheek part of the lower pincer body is consistent with the thickness of a single pincer body head.

The rope cutting pliers are characterized in that the upper pliers body and the lower pliers body are respectively provided with a mounting groove for mounting a rope cutting blade, and the rope cutting blades are assembled on the inner walls of the mounting grooves.

By adopting the technical scheme, the method has the following advantages:

1. time and labor are saved;

2. the utility model has multiple functions.

Drawings

FIG. 1 is a schematic structural view of a special pressure receiving pliers for cutting concrete according to the present invention;

fig. 2 is an enlarged schematic view of the upper clamp body of the present invention.

Wherein: 1-a sheet metal base; 2-sheet metal upright post seat; 3-lower clamp body; 4-arm of rotation; 5-loosening and tightening the adjusting screw; 6-cast iron handle; 7-a turning force connector; 8-an upper clamp body; 9-a rotating shaft; 10-pressing the upper die; 11-lower pressing die; 12-a rope cutting blade; 31-a fixing bolt; 41-pin shaft one; 42-pin shaft two; 61-antiskid rubber sleeve; 81-clamp head; 82-the cheek portion of the pincer body; 83-forceps tail.

Detailed Description

As shown in figures 1-2, the utility model discloses a special pressure pincers that connect of concrete cutting, include: the sheet metal lifting device comprises a sheet metal base 1, a sheet metal upright post seat 2, a lower clamp body 3, a rotary force arm 4, a tightness adjusting screw 5, a cast iron handle 6, a rotary force connecting piece 7, an upper clamp body 8, a rotating shaft 9, an upper pressing die 10, a lower pressing die 11 and a rope shearing blade 12, wherein one side of the tail end of the upper end face of the sheet metal base 1 is fixedly connected with the sheet metal upright post seat 2, an assembly gap for installing the lower clamp body 3 and the upper clamp body 8 is arranged on the sheet metal upright post seat 2, the lower clamp body 3 is fixedly connected to the lower side of the sheet metal upright post seat 2 through two fixing bolts 31, the rotary force arm 4 is of a V-shaped structure, the rotary force arm 4 is horizontally arranged, the rotary force arm 4 is made of spring steel, the end of the lower arm of the rotary force arm 4 is connected with the top of the sheet metal upright post seat 2 through a pin shaft 41, the upper arm of the rotary force arm 4 is in threaded connection with the tightness adjusting screw 5, the lower end of the tightness adjusting screw 5 penetrates through the upper arm 4 and then abuts against the lower arm of the rotary force arm 4, the front end of the rotating arm 4 is connected with a cast iron handle 6, the end of the upper arm of the rotating arm 4 is rotatably connected with a rotating force connecting piece 7 through a second pin shaft 42, the lower side of the rotating force connecting piece 7 is bent and penetrates through an assembly gap on the lower side of a first pin shaft 41, the lower end of the rotating force connecting piece 7 is connected with an upper caliper body 8, a caliper body head 81, a caliper body cheek 82 and a caliper body tail 83 are arranged on the upper caliper body 8 and the lower caliper body 3, the caliper body cheek 82 and the caliper body tail 83 of the upper caliper body 8 are arranged on the outer side of the lower caliper body 3, the caliper body head 81 of the upper caliper body 3 and the caliper body head 81 of the lower caliper body are arranged on the same vertical plane, the upper caliper body 8 is connected with the lower caliper body 3 through a rotating shaft 9, the lower end face of the caliper body head 81 of the upper caliper body 8 and the upper end face of the caliper body head 81 of the lower caliper body 3 are fixedly connected with an upper pressing die 10 and a lower pressing die 11, the middle of the upper end face of the upper caliper body 8 and the lower caliper body 3 are fixedly connected with a U-shaped rope The pliers body cheek portion 82 of the lower pliers body 3 protrudes upwards, the tail end of the pliers body cheek portion 82 of the upper pliers body 8 also has a hook-shaped structure, and the two hook-shaped structures correspond to the rope shearing blade 12 at corresponding positions respectively.

The lower clamp body 3 and the upper clamp body 8 are made of cast iron.

The front side of the cast iron handle 6 is tilted upwards, and the front side of the cast iron handle 6 is sleeved with an anti-skid rubber sleeve 61.

The sum of the thicknesses of the caliper body cheek portion 82 of the upper caliper body 8 and the caliper body cheek portion 82 of the lower caliper body 3 is equal to the thickness of the single caliper body head 81.

The upper clamp body 8 and the lower clamp body 3 are respectively provided with a mounting groove for mounting the rope cutting blade 12, and the rope cutting blade 12 is assembled on the inner wall of the mounting groove.

The utility model discloses an implement like this: according to the application, the opening and closing of the upper plier body 8 can be controlled through the cast iron handle 6, the anti-skid rubber sleeve 61 on the cast iron handle 6 is held, the cast iron handle 6 is lifted upwards, the rotating arm 4 can be driven to rotate clockwise around the first pin shaft 41, and the plier body head 81 of the upper plier body 8 can be driven to be far away from the lower plier body 3 due to the linkage of the rotating force connecting piece 7 and the upper plier body 8; on the contrary, the cast iron handle 6 is pressed downwards, so that the clamp head 81 of the upper clamp body 8 can be driven to approach one side of the lower clamp body 3, and at the moment, the upper pressing die 10 approaches the lower pressing die 11, so that the wire pressing operation can be completed; meanwhile, the tightness adjusting screw 5 is arranged in the device, the opening size of the rotating arm 4 can be adjusted through the tightness adjusting screw 5, the rotating arm 4 is made of spring steel and has a certain deformation effect, and the tightness between the upper pressing die 10 and the lower pressing die 11 can be controlled through the opening size; this application still is equipped with at last and cuts rope blade 12, when last pincers body 8 kept away from lower pincers body 3, upside cut rope blade 12 clockwise and rotate, can spill the column structure that colludes of pincers body cheek portion on the pincers body 3 down, arrange string rope in cutting rope blade 12 this moment, then when pressing cast iron handle 6, cut rope blade 12 and can drive string rope and fix the column structure contact that colludes at inboard lower pincers body 3, continue the walking, can cut off string rope, accomplish the cutting. Compared with the traditional open tongs, the open tongs are more labor-saving, multipurpose and more convenient to use.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. A concrete cutting special use connects pressure pincers, includes: panel beating base, panel beating stand seat, the lower pincers body, the arm of rotation, tight regulation screw, cast iron handle, change power connecting piece, go up the pincers body, pivot, go up moulding-die, lower moulding-die, cut the rope blade, panel beating stand seat of panel beating base up end tail end one side rigid coupling, be equipped with the fit-up gap that is used for installing the lower pincers body and goes up the pincers body on the panel beating stand seat, its characterized in that: the lower clamp body is fixedly connected to the lower side of the metal plate stand column seat through two fixing bolts, the rotating arm is of a V-shaped structure and is horizontally arranged, the rotating arm is made of spring steel, the end of the lower arm of the rotating arm is connected with the top of the metal plate stand column seat through a first pin shaft in a switching mode, an elastic adjusting screw is in threaded connection with the upper arm of the rotating arm, the lower end of the elastic adjusting screw penetrates through the upper arm of the rotating arm and then is abutted against the lower arm of the rotating arm, the front end of the rotating arm is connected with a cast iron handle, the end of the upper arm of the rotating arm is rotatably connected with a rotating connecting piece through a second pin shaft, the lower side of the rotating connecting piece is bent and penetrates through an assembly gap on the lower side of the first pin shaft, the lower end of the rotating connecting piece is connected with the upper clamp body, the upper clamp body and the lower clamp body are respectively provided with a clamp body head, a clamp body cheek portion and a clamp body tail, the upper clamp body is arranged on the lower clamp body, the improved rope cutting pliers are characterized in that the head of the upper pliers body and the head of the lower pliers body are arranged on the same vertical plane, the upper pliers body and the lower pliers body are connected through a rotating shaft in a switching mode, the lower end face of the head of the upper pliers body and the upper end face of the head of the lower pliers body are fixedly connected with an upper pressing die and a lower pressing die respectively, the middle of the upper end face of the upper pliers body and the middle of the lower end face of the lower pliers body are fixedly connected with a U-shaped rope cutting blade, the cheek of the lower pliers body protrudes upwards and the tail end of the lower pliers body is of a hook-shaped structure, the cheek of the upper pliers body protrudes downwards and the tail end of the upper pliers body is of a hook-shaped structure, and the two hook-shaped structures correspond to the rope cutting blades at corresponding positions respectively.

2. The special pressure receiving pliers for cutting concrete according to claim 1, wherein: the lower clamp body and the upper clamp body are made of cast iron.

3. The special pressure receiving pliers for cutting concrete according to claim 1, wherein: the front side of the cast iron handle is tilted upwards, and the front side of the cast iron handle is sleeved with an anti-skid rubber sleeve.

4. The special pressure receiving pliers for cutting concrete according to claim 1, wherein: the sum of the thickness of the pincer body cheek part of the upper pincer body and the thickness of the pincer body cheek part of the lower pincer body is consistent with the thickness of a single pincer body head.

5. The special pressure receiving pliers for cutting concrete according to claim 1, wherein: the rope cutting pliers are characterized in that the upper pliers body and the lower pliers body are respectively provided with a mounting groove for mounting a rope cutting blade, and the rope cutting blades are assembled on the inner walls of the mounting grooves.