Multifunctional environmental sanitation clamp suitable for construction industry

Abstract

The multifunctional environmental sanitation clamp suitable for the building industry comprises a rod body and a clamp head, and the rod body is connected with the clamp head. The electromagnetic assembly is arranged in the rod body, the electromagnetic assembly comprises a rechargeable battery and an electromagnetic structure, and the battery supplies power to the electromagnetic structure, so that the electromagnetic structure is electrically connected with the clamp head; the size is small and carrying is easy; the clamp head is used for sucking steel bars or drag hooks which are difficult to pick up at the bottom of a raft, waste caused by falling of the steel bars at the bottom of a traditional raft is avoided, loss of steel resources is reduced, and construction cost is also reduced. The switch is provided with a plurality of gears, the appropriate gear can be selected according to the weight of an object, battery energy can be effectively saved, and the switch is practical and environmentally friendly. And the clamp head can be replaced by the existing electric clamp head so as to be used for clamping organic sundries such as mineral water bottles, cigarette ends and square wood chippings at the bottom of the raft, so that the raft clamp has multiple purposes and is convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to a multifunctional sanitation clamp suitable for the construction industry and belongs to the field of construction tools. Background Art

[0002] Today we live in a resource-saving and environmentally friendly society; today's society is also facing problems such as energy depletion. How to save resources, reduce costs and protect the environment to the greatest extent is a hot topic in today's society.

[0003] Raft foundation is a structure that transfers the building load evenly to the foundation. It is suitable for situations where the soil is relatively soft or uneven. Raft foundation has the advantages of strong bearing capacity, good stability, convenient construction, good integrity, economy and practicality, and is widely used in the engineering construction industry.

[0004] Due to the large working area of ​​the raft and the large number of construction workers, during the process of tying the steel bar raft, the steel bars and tension bars in the raft will more or less fall into the bottom of the raft due to the movement of people, loose steel bar tying, mechanical vibration and other reasons. Especially when the raft is thick and there are a large number of caps or civil air defense structures in the raft, because the spacing of the steel bar tying is generally about 150mm-200mm, once the steel bars in the raft fall into the bottom of the raft, when the thickness of the raft exceeds the length of an ordinary person's arm, it is difficult for manpower to directly pick them up. In most previous engineering projects, the hooks and various steel bars that fell on the bottom were difficult to pick up and the picking efficiency was low, so people usually did not pick them up, leaving them scattered at the bottom of the raft, and re-tying new steel bars or hooks at the missing parts. When the working area of ​​the raft increases, the number of various steel bars scattered at the bottom also increases accordingly. The accumulation of small amounts is a huge waste of steel resources and a considerable loss in the control of construction costs.

[0005] Because most of the steel bars in the raft foundation are round steel and ribbed threaded steel, and because the steel bars have a large density and a small volume, the existing sanitation clamps have been used in the engineering industry and are widely used; however, when ordinary sanitation clamps on the market are used to clamp steel bars, the contact between ordinary sanitation clamps and the steel bars is point-to-surface contact, with a small contact area and low friction, making it difficult to clamp steel bar objects; furthermore, the mechanical principle of the sanitation clamp is essentially based on the principle of lever, and most of them are labor-intensive levers, which are relatively difficult to clamp heavier objects. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model aims to provide a multifunctional sanitation clamp suitable for the construction industry to solve the problem.

[0007] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a multifunctional sanitation clamp suitable for the construction industry, including a rod body and a clamp head, and the rod body is connected to the clamp head; it also includes: an electromagnetic component, which is arranged in the rod body, and the electromagnetic component includes a rechargeable battery and an electromagnetic structure. The battery supplies power to the electromagnetic adsorption structure to electrically connect the electromagnetic structure to the clamp head; the clamp head is detachably mounted on the rod body through an installation structure.

[0008] Preferably, the mounting structure comprises a conductive threaded interface, the threaded interface is arranged at the bottom of the rod body, and the clamp head is threadedly connected to the threaded interface.

[0009] Preferably, the electromagnetic structure includes a positive contact electrically connected to the positive pole of the battery and a negative contact electrically connected to the negative pole of the battery; the positive contact corresponds to the center of the threaded interface and is connected to the positive interface of the clamp head; the negative contact is arranged at the outer edge of the positive contact and is connected to the negative interface of the clamp head.

[0010] Preferably, the clamp head includes a threaded column threadedly connected to the threaded interface, an electromagnetic induction coil, an electromagnetic core, and an armature; the positive electrode interface and the negative electrode interface are both arranged in the threaded column, and the positive electrode interface and the negative electrode interface are respectively connected to the electromagnetic induction coil; the electromagnetic induction coil is wound on the electromagnetic core, and the electromagnetic core is fixedly connected to the armature.

[0011] Preferably, the clamp head is an electric chuck, and the electric chuck is threadedly connected to the threaded interface.

[0012] Preferably, a handle is provided on the rod body, and a switch is provided on the handle for opening and closing the electromagnetic component.

[0013] Preferably, the switch has a gear position for adjusting the output power of the electromagnetic component.

[0014] Preferably, an indicator light is provided on the handle, and the indicator light is used to feedback the battery power status.

[0015] Beneficial Effects

[0016] The utility model is small in size and easy to carry. The clamp head is used to absorb the steel bars or hooks that are difficult to pick up at the bottom of the raft, which solves the waste of steel bars dropped at the bottom of the traditional raft, reduces the loss of steel resources, and also reduces the construction cost. The switch has multiple gears, which can be adjusted according to the weight of the object.

[0017] Selecting the appropriate gear can effectively save battery energy, which is practical and environmentally friendly. In addition, the clamp head can be replaced with an existing electric clamp to clamp organic debris such as mineral water bottles, cigarette butts, and wood debris at the bottom of the raft. It has multiple uses and is easy to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 This is a schematic diagram of the structure of a multifunctional sanitation clamp suitable for the construction industry of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the electromagnetic component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the clamp head of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the threaded column of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the second clamp head of the utility model;

[0024] Figure 6 This is a schematic diagram of the installation structure of the clamp head 2 of the utility model. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] See also Figure 1 The utility model provides a technical solution of a multifunctional sanitation clamp suitable for the construction industry: it includes a rod body 1, a clamp head 2, and an electromagnetic component 3, wherein the rod body 1 is connected to the clamp head 2; the electromagnetic component 3 is arranged in the rod body 1, and the electromagnetic component 3 is electrically connected to the clamp head 2; in this way, the clamp head 2 is powered by the electromagnetic component 3 to enable the clamp head 2 to work.

[0027] See also Figure 2 Further, in order to realize continuous power supply of the electromagnetic assembly 3, the electromagnetic assembly 3 includes a rechargeable battery 31. In one embodiment, the battery 31 can be arranged in series inside the rod body 1. The battery 31 adopts a lithium iron phosphate 18650 battery and is used with an existing Type-C charging interface for sustainable use of the clamp head 2. The lithium iron phosphate 18650 battery has the advantages of high energy, small size, and can be charged and used for multiple cycles.

[0028] Furthermore, to prevent the battery 31 from overheating, the outer shell of the rod body 1 is made of stainless steel, and an insulating bushing with good thermal conductivity is used inside the outer shell, which is in close contact with the battery 31 to dissipate heat from the battery 31.

[0029] See also Figure 2 , 3 In order to realize the detachable connection between the clamp head 2 and the rod body 1, a mounting structure 4 is provided on the rod body 1; specifically, the mounting structure 4 includes a conductive threaded interface 41, and the threaded interface 41 is provided at the bottom of the rod body 1; the threaded interface 41 is threadedly connected to the clamp head 2, so as to realize the installation or separation of the clamp head 2 and the rod body 1.

[0030] Further, on the basis of the mounting structure 4, in order to realize the electrical connection between the electromagnetic assembly 3 and the clamp head 2, the electromagnetic assembly 3 includes an electromagnetic structure, and the electromagnetic structure includes a positive contact 3A electrically connected to the positive electrode of the battery 31, and a negative contact 3B electrically connected to the negative electrode of the battery 31; in one embodiment, the positive interface 2A of the clamp head 2 is connected; the negative interface 2B of the clamp head 2 is connected; so that when the clamp head 2 is screwed into the threaded interface 41, the positive interface 2A abuts the positive contact 3A, and the negative interface 2B abuts the negative contact 3B. Among them, because the threaded interface 41 is made of stainless steel, which is a good conductor of electricity, in order to reduce the risk of short circuit of the battery, the positive contact 3A is correspondingly arranged at the center of the threaded interface 41, and the negative contact 3B is arranged at the outer edge of the positive contact 3A, and the negative interface 2B can be annular. As the thread is tightened, the positive and negative contacts are in a sealed state, which can reduce the possibility of short circuit of the battery pack to a certain extent and ensure safety. The positive contact 3A and the negative contact 3B use elastic contact joints to ensure that when the thread is tightened, the elastic positive contact 3A and negative contact 3B are in a tightened state, and will not be in a poor contact state due to the shaking of the rod body 1, and will always maintain good contact. The positive contact 3A is located at the center of the circle and will not rotate or deviate due to the rotation of the screw head; in order to ensure good contact of the negative contact 3B, the negative contact 3B uses a negative ring band, which can ensure that the subsequent thread column 21 and the thread interface 41 are in a conductive state after tightening, and because it is an elastic contact, the thread will not loosen due to the vibration of the rod.

[0031] See also Figure 3 , 4In one embodiment, the clamp head 2 includes a threaded column 21 threadedly connected to the threaded interface 41, an electromagnetic induction coil 22, an electromagnetic core 23, and an armature 24; the positive electrode interface 2A and the negative electrode interface 2B are both arranged in the threaded column 21, and the positive electrode interface 2A and the negative electrode interface 2B are respectively connected to the electromagnetic induction coil 22; the electromagnetic induction coil 22 is wound on the electromagnetic core 23, and the electromagnetic core 23 is fixedly connected to the armature 24; the threaded column 21 is used to achieve connection with the threaded interface 41. Preferably, the threaded column 21 has a drill hole (not shown in the figure), and the positive electrode interface 2A and the negative electrode interface 2B respectively use electrical wires to pass through the drill hole to form a contact point, so that the positive electrode interface 2A can be connected to the positive contact 3A, and the negative electrode interface 2B can be connected to the negative contact 3B; in this way, the clamp head 2 can be powered when the device is powered on. The working principle of the clamp head 2 is as follows: the positive electrode interface 2A and the negative electrode interface 2B are both arranged inside the threaded column 21. The main function of these two interfaces is to provide electric energy for the electromagnetic induction coil 22. The positive electrode interface 2A and the negative electrode interface 2B are connected to the electromagnetic induction coil 22 through an electric wire, so that when the current flows in from the positive electrode interface 2A, passes through the electromagnetic induction coil 22, and then flows out from the negative electrode interface 2B, a complete circuit is formed. The electromagnetic induction coil 22 is wound around the electromagnetic core 23. When the current passes through the electromagnetic induction coil 22, according to the principle of electromagnetic induction, the electromagnetic core 23 will generate a magnetic field. The strength of this magnetic field is related to the magnitude of the current. The larger the current, the stronger the magnetic field. The electromagnet core 23 and the armature 24 are fixedly connected. When the electromagnet core 23 generates a magnetic field, the magnetic field will act on the armature 24, causing the armature 24 to be affected by magnetic force. According to the working principle of the electromagnet, when the electromagnet is energized, the armature 24 will be attracted and tightly attached to the electromagnet core 23; when the electromagnet is de-energized, the armature 24 will lose its magnetic force and be released.

[0032] Furthermore, since the armature 24 is concave, the steel bar can be more easily inserted under the notch 241, which helps the steel bar to be attracted to the armature 24, increases the contact area, and makes it easier to pick up the steel bar.

[0033] See 4, 5, and 6. In another embodiment, the clamp head 2 is an existing electric clamp 20, which can be moved after power is turned on; in order to make the existing electric clamp 20 threadedly connected to the threaded interface 41, the positive and negative poles of the existing electric clamp 20 can be removed, and then the positive and negative poles can be connected to the threaded column 21 as mentioned above. This structure belongs to conventional technical means, and can be achieved by rotating the corresponding threaded column 21 according to the diameter of the threaded interface 41 by those skilled in the art, so it will not be described in detail.

[0034] In order to improve the battery life of the device, the rod body 1 is provided with a handle 5, and the handle 5 is provided with a switch 6 for opening and closing the electromagnetic assembly 3. The switch 6 has a gear position for adjusting the output power of the electromagnetic assembly 3; the multiple gear positions of the switch 6 are used to adjust the gear so that the device can output corresponding power for devices of different sizes, thereby reducing the power consumption of the battery 31. It is worth mentioning that the multiple gear positions on the switch 6 are used to control the output power, which is a conventional electrical control method and can be matched with a circuit board. Therefore, this application will not elaborate on this in the specification and its circuit structure diagram.

[0035] In order to facilitate the user to observe the power, the handle 5 is provided with an indicator light 7, which is used to feedback the power status of the battery 31; in one embodiment, when the power is insufficient, the indicator light 7 emits a red light to warn the user. Of course, the use of the indicator light 7 to warn the power is based on a conventional power sensor (not shown in the figure), which belongs to the existing conventional technical means, so it is not repeated in the specification and the circuit structure diagram is not described.

[0036] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multifunctional sanitation clamp suitable for the construction industry, comprising a rod body and a clamp head, wherein the rod body is connected to the clamp head; characterized in that: Also includes: An electromagnetic assembly is disposed in the rod body, and the electromagnetic assembly includes a rechargeable battery and an electromagnetic structure. The battery supplies power to the electromagnetic structure, so that the electromagnetic structure is electrically connected to the clamp head; The clamp head is detachably mounted on the rod body through a mounting structure.

2. A multifunctional sanitation clamp suitable for the construction industry according to claim 1, characterized in that: The mounting structure comprises a conductive threaded interface, the threaded interface is arranged at the bottom of the rod body, and the clamp head is threadedly connected to the threaded interface.

3. A multifunctional sanitation clamp suitable for the construction industry according to claim 2, characterized in that: The electromagnetic structure includes a positive contact electrically connected to the positive pole of the battery and a negative contact electrically connected to the negative pole of the battery; the positive contact corresponds to the center of the threaded interface and is connected to the positive interface of the clamp head; the negative contact is arranged at the outer edge of the positive contact and is connected to the negative interface of the clamp head.

4. The multifunctional sanitation clamp suitable for the construction industry according to claim 3, characterized in that: The clamp head includes a threaded column threadedly connected to the threaded interface, an electromagnetic induction coil, an electromagnetic core, and an armature; the positive electrode interface and the negative electrode interface are both arranged in the threaded column, and the positive electrode interface and the negative electrode interface are respectively connected to the electromagnetic induction coil; the electromagnetic induction coil is wound on the electromagnetic core, and the electromagnetic core is fixedly connected to the armature.

5. The multifunctional sanitation clamp suitable for the construction industry according to claim 3, characterized in that: The clamp head is an electric clamp, and the electric clamp is threadedly connected to the threaded interface.

6. The multifunctional sanitation clamp suitable for the construction industry according to claim 1, characterized in that: The rod body is provided with a handle, and the handle is provided with a switch for opening and closing the electromagnetic component.

7. The multifunctional sanitation clamp suitable for the construction industry according to claim 6, characterized in that: The switch has a gear position for adjusting the output power of the electromagnetic component.

8. The multifunctional sanitation clamp suitable for the construction industry according to claim 6, characterized in that: An indicator light is provided on the handle, and the indicator light is used to feedback the battery power status.

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