CN218677591U

CN218677591U - Scaffold earthing device

Info

Publication number: CN218677591U
Application number: CN202220788325.0U
Authority: CN
Inventors: 张凌宇; 王同发; 班利军; 洪艳伟; 常晓龙; 唐建文; 胥堃; 刘鑫毅; 谭雨松
Original assignee: Lianhe Thermal Power Branch Of Huaneng Yimin Coal Power Co ltd
Current assignee: Lianhe Thermal Power Branch Of Huaneng Yimin Coal Power Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2023-03-21
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a scaffold grounding device, which comprises a connecting component, a fixing component arranged in the inner cavity of the connecting component, and an auxiliary component and a contact component which are arranged on one side of the connecting component; and the grounding assembly comprises a grounding rod arranged on one side of the connecting piece, a guide piece arranged on the outer side of the grounding rod, a lightning arrester arranged above the grounding rod, an installation piece arranged at the bottom of the lightning arrester, an extension piece arranged on the bottom plate of the grounding rod, and an access piece arranged at the bottom of the extension piece. Device has solved current scaffold frame earthing device's weak point through setting up coupling assembling and ground connection subassembly, this device adopts bolted connection mode, easy operation, can dismantle, need not welder, repeatedly usable, very high economic cost and security performance in back.

Description

Scaffold earthing device

Technical Field

The utility model relates to a construction safety technical field, especially a scaffold earthing device.

Background

Although the high-altitude scaffold is of a steel structure, due to the fact that antirust paint is contained and some scaffolds are of non-metal structures, obvious grounding needs to be achieved when large-scale scaffolds are erected, and the existing scaffolds are grounded

The galvanized round steel or the galvanized band iron of 40 × 4 connect the ground connection of formation, the mode of taking is the welding all, because scaffold pipe is with thin, will influence the bearing capacity of a pipe frame a little carelessly during the welding, leave over the potential safety hazard, and it is not pleasing to the eye, need carry the welding during installation, the bonding wire, the operation is complicated, it is long to need welder's cooperation activity time, economic cost increases, the installation degree of difficulty also increases thereupon along with the rising of scaffold height, bring the trouble of operation for constructor, labor efficiency is reduced, the unable recycle of earth connection after using, simultaneously also brought very big meter warp expenditure for the enterprise.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems associated with existing scaffolding grounding devices.

Therefore, the utility model discloses how solve current scaffold earthing device, inconvenient installation, but not recycle is solved to the problem that will solve.

In order to solve the technical problem, the utility model provides a following technical scheme: a scaffold grounding arrangement comprising a connection assembly and a grounding assembly; the connecting component comprises a connecting piece, a fixing piece arranged in an inner cavity of the connecting piece, an auxiliary piece and a contact piece, wherein the auxiliary piece and the contact piece are arranged on one side of the connecting piece; and the grounding assembly comprises a grounding rod arranged on one side of the connecting piece, a guide piece arranged on the outer side of the grounding rod, a lightning arrester arranged above the grounding rod, an installation piece arranged at the bottom of the lightning arrester, an extension piece arranged on the bottom plate of the grounding rod, and an access piece arranged at the bottom of the extension piece.

As a preferred scheme of scaffold earthing device, wherein: the connecting piece includes first ohmic clamp to and set up in the second ohmic clamp of first ohmic clamp one side.

As the utility model discloses a scaffold frame earthing device's an preferred scheme, wherein: the mounting including set up in first ohm press from both sides with the fixed orifices of second ohm clamp inner chamber, and set up in the gim peg of fixed orifices inner chamber.

As the utility model discloses a scaffold frame earthing device's an preferred scheme, wherein: the auxiliary piece comprises an auxiliary block arranged on one side of the first ohmic clamp and an auxiliary groove arranged on one side of the second ohmic clamp.

As the utility model discloses a scaffold frame earthing device's an preferred scheme, wherein: the contact piece comprises a first contact block arranged on one side of the first ohmic clamp and a second contact block arranged on one side of the second ohmic clamp.

As the utility model discloses a scaffold frame earthing device's an preferred scheme, wherein: the guide piece including set up in the gib block in the earth bar outside, and set up in first ohm press from both sides with the guide way of second ohm clamp one side.

As the utility model discloses a scaffold frame earthing device's an preferred scheme, wherein: the lightning protection piece including set up in the connection pad of grounding rod top, and set up in the lightning rod at connection pad top.

As a preferred scheme of scaffold earthing device, wherein: the installed part including set up in the installation pole of connection pad bottom, and set up in the mounting groove at ground connection pole top.

As the utility model discloses a scaffold frame earthing device's an preferred scheme, wherein: the extension piece comprises an extension groove arranged at the bottom of the grounding rod, an extension rod arranged in an inner cavity of the extension groove, and a guide ring arranged on the outer side of the extension rod.

As the utility model discloses a scaffold frame earthing device's an preferred scheme, wherein: the access piece comprises an access plate arranged at the bottom of the extension rod and an access hole arranged in the inner cavity of the access plate.

The utility model discloses beneficial effect does:

the utility model discloses a connecting piece is fixed the earthed pole in scaffold frame department, then the access-in piece through the earthed pole bottom be connected with main grounding grid can, this device can be installed in the same way as hand when setting up the scaffold frame work worker, does not need other work to participate in, can change at any time according to scaffold frame form change, the safety and stability protection building subject is not damaged by the thunder and lightning, drop into for a short time and can use economic utilization greatly to improve, do not have the welder to participate in can not cause harmful gas polluted environment, green.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a structural diagram of the scaffold grounding device of the present invention;

fig. 2 is a schematic structural view of the connecting assembly of the scaffold grounding device of the present invention;

fig. 3 is an enlarged schematic view of the structure of the scaffold grounding device a of the present invention;

fig. 4 is a schematic structural view of the mounting member of the scaffold grounding device of the present invention;

fig. 5 is a schematic structural view of the extension piece of the scaffold grounding device of the present invention;

fig. 6 is a schematic structural view of the scaffold earthing device access member of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 2, a first embodiment of the present invention provides a scaffold grounding device, which includes a connection assembly 100 and a grounding assembly 200. Through setting up coupling assembling 100 and ground connection subassembly 200, solved current scaffold earthing device's weak point, this device adopts bolted connection mode, easy operation, can dismantle, need not welder, repeatedly usable, very high economic cost and security performance in back.

Specifically, the connecting assembly 100 includes a connecting member 101, a fixing member 102 disposed in an inner cavity of the connecting member 101, and an auxiliary member 103 and a contact member 104 disposed on one side of the connecting member 101. Through setting up connecting piece 101 and mounting 102, the person of facilitating the use fixes this device in scaffold department, do not need other work categories to participate in, can alternate at any time according to scaffold form change, there is the welder to participate in can not causing harmful gas polluted environment, green, through setting up auxiliary member 103, the structural stability of connecting piece 101 has been improved, through setting up contact 104, the frictional force between connecting piece 101 and the scaffold has been improved, thereby the stability of this device in the use has been improved.

Preferably, the grounding assembly 200 includes a grounding rod 201 disposed on one side of the connecting member 101, a guiding member 202 disposed on the outer side of the grounding rod 201, a lightning arrester 203 disposed above the grounding rod 201, a mounting member 204 disposed at the bottom of the lightning arrester 203, an extension member 205 disposed at the bottom of the grounding rod 201, and an access member 206 disposed at the bottom of the extension member 205. Through setting up guide 202, improved the stability of earthing rod 201 in the use, through setting up lightning-arrest piece 203, can further safety and stability protect building subject not by the thunder and lightning damage, through setting up installed part 204, the person of facilitating the use installs or dismantles lightning-arrest piece 203, through setting up extension piece 205, can the person of facilitating the use adjust this device use length to be suitable for different user demands.

When using, when using this device, accessible connecting piece 101 is fixed earthing rod 201 in scaffold department, then access piece 206 through earthing rod 201 bottom be connected with main ground net can, this device can be installed in the same way when setting up the scaffold, do not need other work to participate in, can change at any time according to the scaffold form change, safety and stability protection building subject is not damaged by the thunder and lightning, it is little and can use economic utilization ratio to improve many times greatly to drop into, do not have the welder to participate in can not cause harmful gas polluted environment, green, through setting up auxiliary member 103, the structural stability of connecting piece 101 has been improved, through setting up contact 104, frictional force between connecting piece 101 and the scaffold has been improved, thereby improved the stability of this device in the use, through setting up guide 202, the stability of earthing rod 201 in the use has been improved, through setting up lightning protection piece 203, the safety and stability protection building subject that can step forward is not damaged by the thunder and lightning, through setting up installed part 204, the person of being convenient to install or dismantle lightning protection piece 203, through setting up extension 205, can be convenient for the user, in order to be suitable for different lightning use demands.

Example 2

Referring to fig. 1, 2, 4, 5 and 6, the present embodiment is based on the previous embodiment, which is a second embodiment of the present invention.

Specifically, the connection member 101 includes a first ohmic contact 101a, and a second ohmic contact 101b disposed at one side of the first ohmic contact 101 a.

Preferably, the fixing member 102 includes fixing holes 102a formed in the inner cavities of the first and

second ohmic clamps

101a and 101b, and fixing pins 102b formed in the inner cavities of the fixing holes 102 a. The outer side of the fixing bolt 102a is screwed with the inner wall of the fixing hole 102a, and by providing the fixing hole 102a and the fixing bolt 102b, a user can conveniently fix the first ohmic clamp 101a and the second ohmic clamp 101b at the scaffold.

Preferably, the lightning conductor 203 includes a connection pad 203a disposed above the ground rod 201, and a lightning rod 203b disposed on top of the connection pad 203 a. The bottom of the lightning rod 203b is fixedly connected with the top of the connecting disc 203a, and the connecting disc 203a and the lightning rod 203b are arranged, so that the building main body is further safely and stably protected from being damaged by lightning.

Preferably, the mounting member 204 includes a mounting bar 204a disposed at the bottom of the connection disc 203a, and a mounting groove 204b disposed at the top of the ground bar 201. The top of the mounting rod 204a is fixedly connected with the bottom of the connecting disc 203a, the outer side of the mounting rod 204 is in threaded connection with the inner wall of the mounting groove 204b, and the lightning rod 203b is convenient to mount or dismount by a user through the arrangement of the mounting rod 204a and the mounting groove 204b.

Preferably, the extension piece 205 includes an extension slot 205a disposed at the bottom of the ground rod 201, an extension rod 205b disposed in the cavity of the extension slot 205a, and a guide ring 205c disposed outside the extension rod 205 b. The outside of extension rod 205b and the inner wall sliding connection of extension groove 205a can adjust the use length of this device through rotating extension rod 205b to make this device can satisfy different user demands, can carry on spacingly to extension rod 205b through setting up guide ring 205c, improved extension rod 205 b's stability.

Preferably, the access member 206 includes an access plate 206a disposed at the bottom of the extension rod 205b, and an access hole 206b disposed in the inner cavity of the access plate 206 a. The top of the access board 206a1 is fixedly connected to the bottom of the extension rod 205b, and the access board 206a and the access hole 206b are provided to facilitate the connection of a user to the main grounding grid.

When the device is used, the first ohmic clamp 101a and the second ohmic clamp 101b can be moved to the outer side of a scaffold, then the grounding rod 201 is moved into the position between the first ohmic clamp 101a and the second ohmic clamp 101b, then the first ohmic clamp 101a and the second ohmic clamp 101b are fixed through the fixing bolt 102b, so that the first ohmic clamp 101a and the second ohmic clamp 101b are fixed to the outer side of the scaffold, and the grounding rod 201 is fixed at the same time.

Example 3

Referring to fig. 2 and 3, a third embodiment of the present invention is based on the first two embodiments.

Specifically, the auxiliary member 103 includes an auxiliary block 103a disposed at a side of the first ohmic clamp 101a, and an auxiliary groove 103b disposed at a side of the second ohmic clamp 101b. One side of the auxiliary block 103a is fixedly connected with one side of the first ohmic clamp 101a, and after the first ohmic clamp 101a is fixed with the second ohmic clamp 101b, the stabilizing block 103a can be clamped into the auxiliary groove 103b, so that the structural stability between the first ohmic clamp 101a and the second ohmic clamp 101b is improved.

Preferably, the contact 104 includes a first contact patch 104a disposed on one side of the first ohmic clamp 101a, and a second contact patch 104b disposed on one side of the second ohmic clamp 101b. The first contact block 104a is fixedly connected with the first ohmic clamp 101a, the second contact block 104b is fixedly connected with the second ohmic clamp 101b, and the first contact block 104a and the second contact block 104b are arranged to improve the connection stability between the first ohmic clamp 101a and the scaffold and between the second ohmic clamp 101b and the scaffold.

Preferably, the guide member 202 includes a guide bar 202a disposed outside the ground rod 201, and a guide groove 202b disposed at one side of the first and

second ohmic clamps

101a and 101b. Fixed connection between gib block 202a and the earth bar 201, sliding connection between gib block 202a and the guide way 202b has improved the stability of earth bar 201 through setting up guide way 202a and guide way 202b.

When the device is used, the first ohmic clamp 101a and the second ohmic clamp 101b can be moved to the outer side of a scaffold, then the grounding rod 201 is moved into the position between the first ohmic clamp 101a and the second ohmic clamp 101b, then the first ohmic clamp 101a and the second ohmic clamp 101b are fixed through the fixing bolt 102b, so that the first ohmic clamp 101a and the second ohmic clamp 101b are fixed to the outer side of the scaffold, and the grounding rod 201 is fixed at the same time, after the fixing is completed, the access plate 206a is connected with a main grounding grid, the bottom of the lightning rod 203b is fixedly connected with the top of the connecting plate 203a, through the arrangement of the connecting plate 203a and the lightning rod 203b, the building main body is further protected from being damaged by safety and stability, through the arrangement of the installation rod 204a and the installation groove 204b, a user can conveniently install or detach the lightning rod 203b, the use length of the device can be adjusted through the rotation of the extension rod 205b, so that the device can meet different use requirements, through the arrangement of the guide ring 205c, the limit rod 205b is improved, the stability of the first ohmic clamp 101a and the second ohmic clamp 101b is fixed together with the auxiliary guide rod 202b, so that the stability of the ohmic clamp 101a and the auxiliary ohmic clamp 101b can be improved, and the auxiliary clamp 101b can be fixed together, and the auxiliary clamp 101a guide ring after the arrangement of the installation rod 202.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A scaffold earthing device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the connecting assembly (100) comprises a connecting piece (101), a fixing piece (102) arranged in an inner cavity of the connecting piece (101), and an auxiliary piece (103) and a contact piece (104) which are arranged on one side of the connecting piece (101);

grounding assembly (200), including set up in grounding rod (201) of connecting piece (101) one side, set up in guide (202) in the grounding rod (201) outside, set up in lightning-arrest piece (203) of grounding rod (201) top, set up in installed part (204) of lightning-arrest piece (203) bottom, set up in extension (205) of grounding rod (201) bottom plate and set up in access piece (206) of extension (205) bottom.

2. The scaffold grounding arrangement of claim 1, wherein: the connecting piece (101) comprises a first ohmic clamp (101 a) and a second ohmic clamp (101 b) arranged on one side of the first ohmic clamp (101 a).

3. The scaffold grounding apparatus of claim 2, wherein: the fixing part (102) comprises a fixing hole (102 a) arranged in the inner cavity of the first ohmic clamp (101 a) and the second ohmic clamp (101 b), and a fixing bolt (102 b) arranged in the inner cavity of the fixing hole (102 a).

4. The scaffold grounding arrangement of claim 2 or 3, wherein: the auxiliary member (103) includes an auxiliary block (103 a) disposed at a side of the first ohmic contact (101 a), and an auxiliary groove (103 b) disposed at a side of the second ohmic contact (101 b).

5. The scaffold grounding arrangement of claim 2 or 3, wherein: the contact (104) comprises a first contact patch (104 a) arranged on one side of the first ohmic clamp (101 a), and a second contact patch (104 b) arranged on one side of the second ohmic clamp (101 b).

6. The scaffold grounding arrangement of claim 2 or 3, wherein: the guide member (202) includes a guide bar (202 a) disposed outside the ground rod (201), and a guide groove (202 b) disposed at one side of the first ohmic clamp (101 a) and the second ohmic clamp (101 b).

7. The scaffold grounding arrangement of claim 1, wherein: the lightning conductor (203) comprises a connecting disc (203 a) arranged above the grounding rod (201), and a lightning rod (203 b) arranged on the top of the connecting disc (203 a).

8. The scaffold grounding arrangement of claim 7, wherein: the mounting piece (204) comprises a mounting rod (204 a) arranged at the bottom of the connecting disc (203 a) and a mounting groove (204 b) arranged at the top of the grounding rod (201).

9. The scaffold grounding apparatus of claim 1, wherein: the extension piece (205) comprises an extension groove (205 a) arranged at the bottom of the grounding rod (201), an extension rod (205 b) arranged in an inner cavity of the extension groove (205 a), and a guide ring (205 c) arranged on the outer side of the extension rod (205 b).

10. The scaffold grounding apparatus of claim 9, wherein: the access piece (206) comprises an access plate (206 a) arranged at the bottom of the extension rod (205 b), and an access hole (206 b) arranged in the inner cavity of the access plate (206 a).