CN212452855U - Hydraulic crushing pliers - Google Patents

Abstract

The utility model discloses a hydraulic crushing pliers; belongs to the technical field of concrete treatment; the automatic clamp comprises a first transmission block and a second transmission block, wherein the second transmission block is positioned on one side of the first transmission block, and clamp heads are fixedly arranged on the sides, far away from each other, of the first transmission block and the second transmission block; the clamp comprises a clamp head, a clamp plate, a spring, a guide plate, a bearing, a first rotating rod, a second rotating rod, a spring, a guide plate and a guide plate, wherein the first rotating rod is movably nested on two sides of the clamp head through the bearing; one sides of the two tong heads, which are far away from each other, are sleeved with a safety net, and the clamping plate and the guide plate are fixedly connected with the safety net; the utility model discloses can avoid little concrete piece to strike the staff, prevent that the staff is injured, and then make the utility model discloses higher security has.

Description

Hydraulic crushing pliers

The technical field is as follows:

the utility model relates to a concrete processing technology field, in particular to hydraulic crushing pincers.

Background art:

in order to be able to remove concrete works more quickly and conveniently, hydraulic breaking pliers have been developed in the prior art which are used exclusively for breaking in concrete.

However, the hydraulic breaking pliers in the prior art still have some defects in actual use, for example, when the hydraulic breaking pliers are used for breaking concrete, the concrete is extruded to form small concrete blocks with strong impact force, and the small concrete blocks can easily impact workers, so that the workers are injured, and the actual safety is poor.

Therefore, it is necessary to develop a hydraulic breaking tong to solve the above problems.

The utility model has the following contents:

an object of the utility model is to provide a hydraulic crushing pincers to solve among the prior art when carrying out the breakage to the concrete, the concrete is receiving the extrusion back, can sputter some little concrete blocks that have stronger impact force, and these little concrete blocks can strike the staff very easily, and then lead to the staff injured, the relatively poor not enough of actual security.

The utility model discloses by following technical scheme implement: a hydraulic breaking clamp comprises a first transmission block and a second transmission block, wherein the second transmission block is positioned on one side of the first transmission block, and clamp heads are fixedly arranged on the sides, far away from each other, of the first transmission block and the second transmission block;

the clamp comprises a clamp head, a clamp plate, a spring, a guide plate, a bearing, a first rotating rod, a second rotating rod, a spring, a guide plate and a guide plate, wherein the first rotating rod is movably nested on two sides of the clamp head through the bearing;

two one side that the binding clip is kept away from each other cup joints and is provided with the safety net, clamp plate and deflector all with safety net fixed connection.

Preferably, first transmission piece all runs through with second transmission piece top center department and is provided with the second bull stick, first transmission piece and second transmission piece all with second bull stick fixed connection.

Preferably, two outside both ends of second bull stick all cup joint and are provided with fixed curb plate, the second bull stick passes through bearing swing joint with fixed curb plate.

Preferably, first driving block and the equal fixed a plurality of protruding teeth that are provided with in second driving block outside, it is a plurality of in first driving block outside protruding tooth and the second driving block outside are a plurality of protruding tooth meshing.

Preferably, two binding clip bottom one side all is fixed and is provided with the driving plate, two be provided with the pneumatic cylinder between the driving plate.

Preferably, both ends of the hydraulic cylinder are fixedly provided with shaft pins, and the hydraulic cylinder is respectively connected with the two transmission plates through the two shaft pins.

The utility model has the advantages that:

1. the utility model discloses a be provided with the safety net to utilize the safety net to block the little concrete piece that the binding clip splashes out in the broken concrete wall process, and then avoid little concrete piece to strike the staff, prevent that the staff is injured, and then make the utility model discloses higher security has;

2. the utility model discloses a be provided with the deflector to be so that incite somebody to action the utility model discloses insert on the concrete wall when, the deflector can lead to the concrete wall, and then makes the comparatively convenient entering of concrete wall between two clamp plates, makes the utility model discloses it is more simple and convenient to operate.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall front view structure of the present invention.

Fig. 2 is a schematic view of the front view structure of the first transmission block and the second transmission block of the present invention.

Fig. 3 is a schematic side view of the binding clip of the present invention.

In the figure: 1. a first transmission block; 2. a second transmission block; 3. a binding clip; 4. a first rotating lever; 5. a clamping plate; 6. a spring; 7. a guide plate; 8. a safety net; 9. a second rotating rod; 10. fixing the side plate; 11. protruding teeth; 12. a drive plate; 13. a hydraulic cylinder; 14. a pin.

The specific implementation mode is as follows:

the technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description. Any feature disclosed in this specification (including any accompanying claims-abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Before describing the embodiments, some necessary terms need to be explained. For example:

if the use of the terms first, second, etc. appear in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element discussed below could also be termed a "second" element without departing from the teachings of the present invention. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.

The various terms appearing in this application are used for the purpose of describing particular embodiments only and are not intended as limitations on the invention, except where the context clearly dictates otherwise, the singular is intended to include the plural as well.

When the terms "comprises" and/or "comprising" are used in this specification, these terms specify the presence of stated features-integers-steps-operations-elements and/or components, but do not preclude the presence and/or addition of one or more other features-integers-steps-operations-elements-components and/or groups thereof.

The utility model provides a broken pincers of hydraulic pressure as shown in fig. 1-3, as shown in fig. 1, fig. 2 and fig. 3, including first transmission piece 1 and second transmission piece 2, second transmission piece 2 is located first transmission piece 1 one side, and first transmission piece 1 and second transmission piece 2 keep away from one side each other and all fix the binding clip 3 that sets up.

Simultaneously, 3 both sides of binding clip all set up first bull stick 4 through bearing activity nestification, and 4 end fixing of first bull stick set up clamp plate 5 and the first bull stick 4 outside cup joints and sets up spring 6, and 6 one ends of spring and 3 fixed connection of binding clip and the spring 6 other end and clamp plate 5 fixed connection of binding clip.

In addition, 5 end fixing of clamp plate sets up deflector 7 to will the utility model discloses insert on the concrete wall time, deflector 7 can lead to the concrete wall, and then makes the comparatively convenient entering of concrete wall between two clamp plates 5, makes the utility model discloses it is more simple and convenient to operate.

More specifically, two binding clip 3 keep away from one side each other and cup joint and set up safety net 8, and pinch-off blades 5 and deflector 7 all with 8 fixed connection of safety net to utilize safety net 8 to block binding clip 3 at the little concrete piece of broken concrete wall in-process splash, and then avoid little concrete piece to strike the staff, prevent that the staff is injured, and then make the utility model discloses higher security has.

As shown in fig. 2, the top center of the first transmission block 1 and the second transmission block 2 is provided with a second rotating rod 9, the first transmission block 1 and the second transmission block 2 are both fixedly connected with the second rotating rod 9, the two ends of the outer side of the two second rotating rods 9 are both sleeved with a fixed side plate 10, the second rotating rod 9 and the fixed side plate 10 are movably connected through a bearing, the outer sides of the first transmission block 1 and the second transmission block 2 are both uniformly and fixedly provided with a plurality of protruding teeth 11, the outer sides of the first transmission block 1 are engaged with the outer sides of the second transmission block 2 through the plurality of protruding teeth 11, so that when one of the two heads 3 rotates, the protruding teeth 11 can drive the other head 3 to rotate synchronously, and further ensure the synchronous motion of the two heads 3.

As shown in fig. 3, 3 bottom one sides of two binding clip are all fixed and are set up driving plate 12, set up pneumatic cylinder 13 between two driving plate 12, pneumatic cylinder 13 both ends are all fixed and are set up pivot 14, pneumatic cylinder 13 is connected with two driving plate 12 respectively through two pivot 14, so that when the output shaft of pneumatic cylinder 13 stretches out, pneumatic cylinder 13 promotes two driving plate 12, interval grow between two driving plate 12, driving plate 12 then drives binding clip 3 and uses second bull stick 9 as the axle center rotation, two binding clip 3 inwards draw close this moment, and then extrude the concrete wall.

The use method of the hydraulic breaking pliers specifically comprises the following steps:

when in actual use, the utility model is firstly inserted to the outer side of the concrete wall, so that the two binding clip 3 are respectively positioned at the two sides of the concrete wall, and the clamping plate 5 is attached to the concrete wall at the moment;

when the output shaft of the hydraulic cylinder 13 extends, the hydraulic cylinder 13 pushes the two transmission plates 12, the distance between the two transmission plates 12 is increased, the transmission plates 12 drive the binding clip 3 to rotate by taking the second rotating rod 9 as an axis, and at the moment, the two binding clip 3 draw close inwards to extrude the concrete wall so as to crush the concrete wall;

in the process of wall damage, the sputtered small concrete blocks are blocked by the safety net 8 and cannot be sputtered to the external environment.

In other technical features in this embodiment, those skilled in the art can flexibly select the technical features according to actual situations to meet different specific actual requirements. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known components, structures or parts are not described in detail in order to avoid obscuring the present invention, and the technical scope of the present invention is defined by the claims.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" - "mounted" - "connected" are used in a broad sense and should be understood broadly by those skilled in the art. For example, the components may be fixedly connected, movably connected, integrally connected, or partially connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected inside two elements, and the like, and for those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations, that is, the expression of the language and the implementation of the actual technology can flexibly correspond, and the expression of the language (including the drawings) of the specification of the present invention does not constitute any single restrictive interpretation of the claims.

Modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, which should be limited only by the claims appended hereto. In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known techniques, such as specific construction details, operating conditions, and other technical conditions, have not been described in detail in order to avoid obscuring the present invention.

Claims (6)

1. Hydraulic breaking pliers are characterized in that; the clamp comprises a first transmission block (1) and a second transmission block (2), wherein the second transmission block (2) is positioned on one side of the first transmission block (1), and clamp heads (3) are fixedly arranged on one sides, far away from each other, of the first transmission block (1) and the second transmission block (2);

the clamp comprises a clamp head (3), a first rotating rod (4) and a spring (6), wherein the two sides of the clamp head (3) are movably nested through bearings, a clamping plate (5) is fixedly arranged at the end part of the first rotating rod (4), the outer side of the first rotating rod (4) is sleeved with the spring (6), one end of the spring (6) is fixedly connected with the clamp head (3), the other end of the spring (6) is fixedly connected with the clamping plate (5), and a guide plate (7) is fixedly arranged at the end part of the clamping plate (5);

two one side that binding clip (3) keep away from each other cup joints and is provided with safety net (8), clamp plate (5) and deflector (7) all with safety net (8) fixed connection.

2. Hydraulic breaking pliers according to claim 1 wherein: first transmission piece (1) and second transmission piece (2) top center department all run through and are provided with second bull stick (9), first transmission piece (1) and second transmission piece (2) all with second bull stick (9) fixed connection.

3. A hydraulic breaking tong according to claim 2, characterized in that: two the outside both ends of second bull stick (9) all cup joint and are provided with fixed curb plate (10), second bull stick (9) pass through bearing swing joint with fixed curb plate (10).

4. Hydraulic breaking pliers according to claim 1 wherein: first transmission piece (1) and second transmission piece (2) outside are all evenly fixed and are provided with a plurality of protruding teeth (11), and first transmission piece (1) outside is a plurality of protruding tooth (11) are a plurality of with second transmission piece (2) outside protruding tooth (11) meshing.

5. Hydraulic breaking pliers according to claim 1 wherein: two the binding clip (3) bottom one side all is fixed and is provided with driving plate (12), two be provided with pneumatic cylinder (13) between driving plate (12).

6. Hydraulic breaking pliers according to claim 5 wherein: the two ends of the hydraulic cylinder (13) are fixedly provided with shaft pins (14), and the hydraulic cylinder (13) is respectively connected with the two transmission plates (12) through the two shaft pins (14).

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