CN210457189U - Small-sized component mounting and grabbing appliance - Google Patents

Abstract

The utility model belongs to the technical field of civil engineering. A small component mounting grabbing appliance is used for grabbing clamping components and comprises a first arm rod, a second arm rod and two clamps, wherein the first arm rod and the second arm rod are hinged through a hinge shaft; the two fixtures are respectively arranged at the first end part of the first arm rod and the first end part of the second arm rod; the two fixtures are oppositely arranged, and a clamping groove corresponding to the component is formed between the two fixtures; the first arm rod and the second arm rod move upwards, and the two fixtures clamp the component. The utility model has the advantages of reasonable design, the preparation is simple and convenient, and convenient operation, use are nimble in the work progress, can improve the convenience of efficiency of construction and operation greatly, reduce intensity of labour.

Description

Small-sized component mounting and grabbing appliance

Technical Field

The utility model belongs to the technical field of civil engineering, concretely relates to utensil is snatched in installation of small-size component.

Background

At present, small components such as curb stones used in the industries such as highways, municipal administration and the like are produced in a centralized manner in a factory, and are installed by matching with small hoisting machinery on site manually, but are installed by adopting a manual operation method more often.

Because the curb adopts concentrating in one section region to stack, carries out short distance transport again, installs fixedly at last, in the removal handling that carries out the component, often need consume a large amount of manpower and material resources, in handling and the installation, often can be because the component shape does not have the point of application of force, lead to the operation inconvenient, the installation is not in place, and strut and not conform to the standard, often can take place that individual curb loosens through certain time, cause basic equipment to damage, need continuous maintenance.

Disclosure of Invention

The utility model discloses the purpose is to the problem that the aforesaid exists and not enough, provides a utensil is snatched in small-size component installation, and its structural design is reasonable, and the preparation is simple and convenient, and convenient operation, use are nimble in the work progress, can improve the convenience of efficiency of construction and operation greatly, reduce intensity of labour.

In order to realize the purpose, the adopted technical scheme is as follows:

a small component mounting gripping tool for gripping a clamping component, comprising:

a first arm;

the first arm lever is hinged with the second arm lever through a hinge shaft; and

the two clamps are respectively arranged at the first end part of the first arm rod and the first end part of the second arm rod; the two fixtures are oppositely arranged, and a clamping groove corresponding to the component is formed between the two fixtures;

the first arm rod and the second arm rod move upwards, and the two fixtures clamp the component.

According to the utility model discloses small-size component installation grabbing utensil, preferably in the first armed lever with in the second armed lever two, the first end of at least one of them is provided with at least twice bearing plate.

According to the small component mounting and grabbing device of the present invention, preferably, the first ends of the first arm lever and the second arm lever are provided with at least two bearing plates side by side; bearing plates on the first arm rod and the second arm rod are arranged in a staggered mode and hinged through a hinge shaft.

According to the utility model discloses utensil is snatched in small-size component installation, preferably the second tip of first armed lever with the second tip of second armed lever all is provided with the linkage segment be provided with grab handle, or rings, or couple, or extra long armed lever on the linkage segment.

According to the utility model discloses utensil is snatched in small-size component installation, preferably, fixture is the grip block of being connected with corresponding armed lever, the grip block is straight board, or arc, or the V type board of keeping flat.

According to the utility model discloses utensil is snatched in small-size component installation, preferably, first armed lever with all be provided with a plurality of connecting holes on the second armed lever, be provided with connecting screw on the grip block, connecting screw wears to establish in the connecting hole to it is fixed through the nut.

According to the utility model discloses utensil is snatched in small-size component installation, preferably, first armed lever with the first end lower part of second armed lever is provided with the off-load groove, the off-load groove with the connecting hole corresponds the setting, at least some laminating card of grip block is established in the off-load groove.

According to the utility model discloses utensil is snatched in small-size component installation, preferably, be provided with anti-skidding backing plate or anti-skidding tooth on the clamping face of grip block.

According to the small component mounting and grabbing device of the utility model, preferably, at least two groups of corresponding first arm levers and second arm levers are arranged on the articulated shaft; and transverse connecting rods are arranged at the second end parts of the first arm rods and the second end parts of the second arm rods.

According to the utility model discloses utensil is snatched in small-size component installation, preferably, be provided with rings or couple on the cross-connecting rod.

By adopting the technical scheme, the beneficial effects are as follows:

the utility model has reasonable structure design, compactness, small size, simple and convenient manufacture, low cost, flexible use and safe operation, and is particularly suitable for operation in narrow places; the labor intensity is low in the operation process, the construction efficiency can be obviously improved, and the method can be applied to the installation operation of small members of roads, prevention and drainage and municipal engineering.

This application can also make up and form one set of hoist, and then carry, the handling, the supplementary mechanized operation of more being convenient for, when carrying out the construction, can realize the handling operation of mechanized midcourt's distance through one set of instrument, can also carry out the displacement in the minizone, the little space and put to make the construction more convenient, be convenient for ensure the quality of construction.

The utility model provides a commonality is strong, can change fixture to different components, and then satisfies the demand of construction, adjusts the convenient operation of structure simultaneously, can realize the quick assembly disassembly change of different fixtures, and to change and the maintenance that the fixture of damage can be timely, avoids taking place the emergence of fixture centre gripping unstability problem, can ensure the security of construction and the stability of centre gripping.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.

Fig. 1 is one of the schematic structural views of a small component mounting gripping device according to an embodiment of the present invention.

Fig. 2 is a second schematic structural view of a small component mounting gripping device according to an embodiment of the present invention.

Fig. 3 is a third schematic structural view of a small component mounting gripping device according to an embodiment of the present invention.

Fig. 4 is a fourth schematic structural view of a small component mounting gripping device according to an embodiment of the present invention.

Fig. 5 is a fifth schematic structural view of a small component mounting gripping device according to an embodiment of the present invention.

Fig. 6 is a sixth schematic structural view of a small component mounting gripping device according to an embodiment of the present invention.

Fig. 7 is a seventh schematic structural view of a small component mounting gripping device according to an embodiment of the present invention.

Fig. 8 is an eighth schematic structural view of a small component mounting gripping device according to an embodiment of the present invention.

Fig. 9 is a ninth view schematically illustrating a structure of a small component mounting gripping device according to an embodiment of the present invention.

Fig. 10 is a schematic structural diagram of positions of the fixture and the unloading groove according to an embodiment of the present invention.

Fig. 11 is a schematic view of an arrangement structure of the connection holes according to an embodiment of the present invention.

Fig. 12 is a tenth view schematically showing a configuration of a small component mounting gripping device according to an embodiment of the present invention.

Fig. 13 is an eleventh schematic structural view of a small component mounting gripping device according to an embodiment of the present invention.

Number in the figure:

100 is a first arm;

200 is a second arm lever;

300 is a hinged shaft;

400 is a clamping plate;

501 is a connecting hole, 502 is an unloading groove, 503 is a nut, 504 is a bearing plate, 505 is a hanging ring, 506 is an anti-skid pad plate, and 507 is a lengthened arm lever;

600 is a member;

700 is a cross-bar.

Detailed Description

The embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art.

In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for describing various elements of the present invention, and do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.

It should be noted that when an element is referred to as being "connected," "coupled," or "connected" to another element, it can be directly connected, coupled, or connected, but it is understood that intervening elements may be present therebetween; i.e., positional relationships encompassing both direct and indirect connections.

It should be noted that the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.

It should be noted that terms indicating orientation or positional relationship such as "upper", "lower", "left", "right", and the like, are used only for indicating relative positional relationship, which is for convenience of describing the present invention, and not that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation; when the absolute position of the object to be described is changed, the relative positional relationship may also be changed accordingly.

Referring to fig. 1 to 13, the present application discloses a small component mounting gripping device for gripping a clamping component, including a first arm 100, a second arm 200 and two clamps, the first arm 100 and the second arm 200 are hinged by a hinge shaft 300; the two fixtures are respectively arranged at the first end part of the first arm lever 100 and the first end part of the second arm lever 200; the two fixtures are oppositely arranged, and a clamping groove corresponding to the component 600 is formed between the two fixtures; the first arm 100 and the second arm 200 are moved upward and the two clamps clamp the member 600.

Specifically, in order to ensure that the first arm bar 100 and the second arm bar 200 act in the same plane during the action process and avoid the problem of lateral bending of the first arm bar or the second arm bar, at least two bearing plates 504 are arranged at the first end of at least one of the first arm bar 100 and the second arm bar 200, as shown in fig. 2 and 3, two different forms are provided, and at this time, the first end and the second end are arranged in a staggered manner, so that the first arm bar 100 and the second arm bar are restrained from each other and lateral deviation is avoided.

Because the requirements on the clamping acting force are different for different components, the clamping width of the clamp can be increased by further increasing the number of the bearing plates, and at least two bearing plates 504 can be arranged at the first end parts of the first arm lever 100 and the second arm lever 200 side by side; bearing plates 504 on the first arm bar 100 and the second arm bar 200 are arranged in a staggered manner and are hinged through a hinge shaft 300, as shown in fig. 3, four, five or even more bearing plates 504 can be arranged side by side, and thus the clamping stability is guaranteed.

The second end of the first arm 100 and the second end of the second arm 200 are both provided with a connecting section, and the connecting section is provided with a grab handle, or a hanging ring, or a hook, or a lengthened arm, as shown in fig. 1, 2 and 3, the connecting section is provided with a grab handle, or can be used as a lengthened arm 507; disposed as shown in fig. 4 is a bail 505.

In the above structure, the clamp is the clamping plate 400 connected with the corresponding arm, the clamping plate 400 is a straight plate, an arc plate or a flat V-shaped plate, and the corresponding clamping plate can be configured according to different clamped components 600, as shown in fig. 6-9, so that the clamping plate can be selected reasonably according to different shapes of the components.

The universality of the whole appliance is influenced by the replacement of the clamping plate, so that whether different component shapes are matched or not is determined, and in addition, the problems of maintenance and manufacturing cost and service life of the whole appliance are also involved; therefore, all be provided with a plurality of connecting holes 501 on first armed lever 100 and the second armed lever 200 in this embodiment, be provided with connecting screw on the grip block 400, connecting screw wears to establish in the connecting hole to it is fixed through nut 503, can carry out the quick replacement grip block to different component shapes from this, and then carry out the construction, simultaneously, be convenient for adjust the distance between the grip block, thereby the effect of guarantee centre gripping improves the stability of centre gripping.

The first end lower part of first armed lever 100 and second armed lever 200 of this application is provided with off-load groove 502, and off-load groove 502 corresponds the setting with connecting hole 501, and at least partly laminating card of grip block 400 is established in off-load groove 502, and what the connecting screw only bore was the longitudinal load this moment, and the lateral force direct action to the grip block in the clamping process is in the off-load groove to avoid taking place to buckle or split between connecting screw and the grip block, thereby improve the stability of structure.

In order to increase the clamping force, a non-slip pad 506 or non-slip teeth is provided on the clamping surface of the clamping plate 400, which prevents relative sliding between the clamping plate and the member, thereby improving the stability thereof.

At least two groups of corresponding first arm levers 100 and second arm levers 200 are arranged on the hinge shaft 300; the second tip of the first armed lever 100 of multiunit, the second tip of multiunit second armed lever 200 all are provided with transverse connecting rod 700, and both hands grip transverse connecting rod and then carry out the lifting when can carry through the manual work, also can carry through machinery, if through two transverse connecting rods of small-size fork truck lifting, and then realize short-distance transportation, can also be through being provided with rings or couple on transverse connecting rod, and then form the hoist, realize the handling of component.

The mounting construction for common road and municipal engineering kerbs:

1. cleaning on site:

cleaning the working surface for impurities, dust and the like, and flushing the working surface with water if the working surface is seriously polluted. If the oil stain is in a large scale, the machine is used for chiseling the oil stain, and the broken slag is cleaned.

2. Measuring and lofting:

and releasing the coordinate points at the inner side of the kerbstone according to the coordinates, normally, properly encrypting the curve segment at every 10m of the straight line segment, hanging the line to check the line type, simultaneously or sequentially lofting the inner and outer side kerbstones, checking the net width of the road surface, and properly adjusting the point positions to ensure that the line type of the inner side and the outer side is smooth.

When the point location is released, the original elevation is leveled, the longitudinal line type adjustment is carried out according to the actually measured elevation, the height is too high and difficult to adjust, and the original structural layer is properly chiseled so as to ensure the pavement thickness and the height of the kerb to be smooth.

3. Preparation work:

after the line type and the elevation of the working face are adjusted, the inner side line of the top surface of the kerb is pulled out by methods of drilling steel rods, fixing and stretching heavy objects and the like, and point positions on the working face which is not installed are protected to prevent loss.

Before installation, whether the tool is intact is checked, and operation is performed. The components are transported to the site, separately placed according to the quantity, mixed with leveling mortar, and stored with a certain quantity of water on the site.

4. Installation operation:

firstly, sprinkling water to wet the working surface, and then paving mortar with proper thickness.

Two people are in a group, stand face to face, respectively hold one end of a set of tool with two hands, clamp the front and back two sides of the curb with the grip block on the tool, then two people exert force simultaneously to lift the curb, move simultaneously, step by step, slowly put on the mortar, make its inside top surface edge press close to the stay wire. When the height is not enough, the curb is firstly placed aside to supplement mortar, and when the height exceeds the standard, the curb is knocked and vibrated to sink. And the uniform spacing of the kerbstones and the equal width of gaps are ensured.

After each section of masonry is carried out, the line type and the top surface elevation of the kerbstone are checked, and the kerbstone is adjusted in time when the kerbstone is unqualified. After the installed kerbs are stabilized, mortar is used for filling gaps among the kerbs to achieve full filling and consistent depth of concave gaps, and the mortar falling on the surface is cleaned in time.

5. Note that:

frequent inspection of the mounting tool is required, including whether the bolt is loosened or not and cracking; whether the splint deforms or not; whether the anti-skid base plate falls off or not and is seriously worn; whether the joint between the clamping plate and the bearing plate has the desoldering and the cracking or not, if bolt connection is adopted, the bolt has no damage, and tools are timely reinforced or replaced when problems are found.

One group of two persons should be fixed relatively, and the tool is fixed and distributed for use in cooperation with tacit. The force is consistent during operation, and the movement is synchronous.

When the person operates, the person should wear the shoes which are tightly attached and skidproof on the feet, the person cannot trip over the obstacles on the spot, when the curb on one side of the road shoulder is installed, the person standing on the outer side must be careful and move slowly, and the person standing on the inner side should be reminded in time.

Whether manual or small hoisting machinery is used in conjunction with the installation, it is imperative that the operator not extend his feet under the components to prevent the components from falling.

6. Other types of component mounting:

the installation operation of the curb is similar to the installation operation of the curb in the above-mentioned key points and matters of attention.

And (3) manufacturing of the small component mounting gripping device:

1. the armed lever adopts the thin wall steel pipe that excels in of stereotyping, and thickness is suitable for operating personnel can hold tightly, also can adopt square steel, and length is decided according to component size and site conditions to the armed lever does not take place crooked, personnel can conveniently remove, stand after the component has been pressed from both sides.

2. And determining the overlapping length of the two arm rods according to the section size of the mounted member, and drilling a bolt hole at the midpoint of the overlapping section.

3. Bolts with proper sizes penetrate through the bolt holes in the middle points of the lap joint sections of the two arm levers and are screwed and fixed by nuts to form a rotating shaft, namely a common fulcrum of the two arm levers, so that a set of tool is formed.

4. According to the size of the section of the installed component, a clamping plate is respectively welded at the proper position of the lap joint section of the two arm rods or is connected with the clamping plate through a bolt, and the direction of the clamp plate is vertical to the plane of the lap joint section. According to the weight of the component, the clamp plate can select the formed angle steel or the self-made steel plate, the thickness, the height and the width of the clamp plate are based on the component which can be stably clamped, and the test and the selection can be carried out on site.

5. The welding position of the inner clamping plate of the arm rod lap joint section can be reinforced, so that the deformation caused by stress concentration is avoided.

6. In order to prevent and reduce scratches and scratches on the surface of the member during installation, a hard rubber anti-slip pad is installed on the inner side (the side close to the surface of the member) of each clamping plate, so that the clamping plates and the surface of the member are in tight contact, the friction force is increased, and the operation safety is ensured.

7. According to the section form of the mounted member, a quadrangular, circular and polygonal splint and a special splint for mounting the curb on the highway and municipal works are manufactured, and are welded on the arm rod to form a series of special tools.

While the above description has described in detail the preferred embodiments for carrying out the invention, it should be understood that these embodiments are presented by way of example only, and are not intended to limit the scope, applicability, or configuration of the invention in any way. The scope of the invention is defined by the appended claims and equivalents thereof. Many modifications may be made to the foregoing embodiments by those skilled in the art in light of the teachings of the present disclosure, and such modifications are intended to be within the scope of the present disclosure.

Claims (10)

1. A small component mounting gripping tool for gripping a clamped component, comprising:

a first arm;

the first arm lever is hinged with the second arm lever through a hinge shaft; and

the two clamps are respectively arranged at the first end part of the first arm rod and the first end part of the second arm rod; the two fixtures are oppositely arranged, and a clamping groove corresponding to the component is formed between the two fixtures;

the first arm rod and the second arm rod move upwards, and the two fixtures clamp the component.

2. The small component mounting gripping apparatus of claim 1, wherein at least one of the first and second arms has at least two bearing plates provided at a first end thereof.

3. The small component mounting and grasping device according to claim 2, wherein the first ends of the first arm and the second arm are each provided with at least two bearing plates side by side; bearing plates on the first arm rod and the second arm rod are arranged in a staggered mode and hinged through a hinge shaft.

4. The small component mounting and grabbing device as claimed in claim 1, wherein a connecting section is provided at each of the second end of the first arm and the second end of the second arm, and a handle, or a hanging ring, or a hook, or an elongated arm is provided on the connecting section.

5. The small component mounting and grasping device according to claim 1, wherein the clamps are clamping plates connected to the respective arms, the clamping plates being straight plates, or arc plates, or flat lying V-shaped plates.

6. The small component mounting and grabbing device as claimed in claim 5, wherein the first arm and the second arm are each provided with a plurality of connecting holes, and the clamping plate is provided with a connecting screw rod, which is inserted into the connecting holes and fixed by nuts.

7. The small component mounting and grasping device according to claim 6, wherein a relief groove is provided at a lower portion of a first end of the first arm and a lower portion of a first end of the second arm, the relief groove is provided corresponding to the connection hole, and at least a portion of the clamping plate is fitted and engaged in the relief groove.

8. The small component mounting gripping apparatus of any one of claims 5 to 7, wherein the gripping surface of the gripping plate is provided with anti-slip pads or anti-slip teeth.

9. The small component mounting and grasping device according to claim 1, wherein at least two sets of corresponding first and second arms are provided on the hinge shaft; and transverse connecting rods are arranged at the second end parts of the first arm rods and the second end parts of the second arm rods.

10. The small component mounting and grasping device according to claim 9, wherein the cross link is provided with a hanging ring or a hook.

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