CN218643937U - Wire releasing hole protection device - Google Patents

Abstract

The utility model provides a unwrapping wire hole protector, include: the fixed frame is a concave structural member, a fixed hole position is arranged at the edge of the fixed frame, a socket type groove is arranged on the inner wall of the fixed frame, and the fixed frame is fixedly arranged at the edge of a wire releasing hole on a floor slab; and the protection plate is arranged in the groove. By using the pay-off hole protection device, the safety of the pay-off hole is effectively improved, and the potential safety hazard of operators is reduced. Moreover, the device is convenient to open, can be disassembled for repeated use, and effectively saves engineering cost.

Description

Wire releasing hole protection device

Technical Field

The utility model relates to a building tool technical field, more specifically relates to a unwrapping wire hole protector.

Background

In the major structure's of building the work progress, the unwrapping wire hole needs to be reserved for draw the coordinate point of lower floor or bottom to the one deck, make the control point on this layer the same with the lower floor, the uniformity of the interior wall door and window isotructure utensil of being convenient for.

In the actual use process, the size of the pay-off hole is small, and the safety protection operation of the pay-off hole is not taken into consideration. However, part of the sundries can fall to the lower layer from the opening of the pay-off hole, so that a worker injury event of the lower layer is caused, and meanwhile, the worker can also step on the empty event. Therefore, the pay-off hole is necessarily protected.

In the prior art, a bamboo plywood is often used to cover the position of the wire placing hole, the protection method has poor effect, the bamboo plywood is easy to damage, and the bamboo plywood cannot be reused.

Accordingly, there is a need for a pay-off hole guard that eliminates the safety problems and repeatability described above.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model aims at providing a unwrapping wire hole protector can used repeatedly, can also guarantee constructor's operation safety.

The utility model provides a unwrapping wire hole protector, include:

the fixed frame is a concave structural part, a fixed hole position is arranged at the edge of the fixed frame, a socket type groove is arranged on the inner wall of the fixed frame, and the fixed frame is fixedly arranged at the edge of a wire releasing hole on a floor slab;

and the protection plate is arranged in the groove.

In addition, the preferable structure is that the number of the fixing hole sites is at least two, and the fixing hole sites are uniformly distributed on one side or two sides or three sides of the fixing frame.

Further, it is preferable that a handle is provided on an edge of one side of the shielding plate in parallel with the floor.

Further, it is preferable that the fixing frame has a length and a width respectively greater than those of the wire-releasing hole.

Further, it is preferable that the thickness of the shield plate is smaller than the thickness of the groove.

Further, it is preferable that a stopper is provided at an edge of the opening of the fixed frame.

Further, it is preferable that the stopper includes a through hole provided at an edge of the opening and a fixing rod provided in the through hole.

In addition, the preferable structure is that the fixed frame is a rigid fixed frame, and the protection plate is a rigid protection plate.

Further, it is preferable that the fixing frame has a length of 360mm and a width of 280mm.

Further, it is preferable that the thickness of the shield plate is 1mm.

From the above description, the utility model provides a unwrapping wire hole protector sets up fixed frame on the periphery in unwrapping wire hole, makes the guard plate activity set up in fixed frame's recess, reaches the mesh to the shutoff of unwrapping wire hole to, fixed frame and guard plate all adopt rigid material to make, effectual assurance constructor's operation safety, and this unwrapping wire hole protector can also used repeatedly, practices thrift the cost.

Drawings

Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings.

In the drawings:

FIG. 1 is a top view of a payoff hole guard according to an embodiment of the present invention;

FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a cross-sectional view taken along line B-B of fig. 1.

Description of reference numerals:

1. a fixed frame; 2. a protection plate; 3. fixing hole positions; 4. a handle; 5. a stop member.

The same reference numbers in all figures indicate similar or corresponding features or functions.

Detailed Description

Exemplary embodiments will now be described more fully hereinafter with reference to the accompanying drawings. The exemplary embodiments, however, may be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and a repetitive description thereof will be omitted. In the present disclosure, the terms "include", "arrange", "disposed" and "disposed" are used to mean open-ended inclusion, and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.; the terms "first," "second," and the like are used merely as labels, and are not limiting as to the number or order of their objects; the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

FIG. 1 is a top view of a payoff hole guard according to an embodiment of the present invention; FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1; fig. 3 is a cross-sectional view taken along line B-B of fig. 1.

As shown in fig. 1-3, the pay-off hole protection device of the present invention mainly comprises a fixing frame 1 and a protection plate 2.

The fixing frame 1 is a concave structural part, so that the fixing frame 1 is fixedly arranged on the wire releasing hole in a surrounding manner; fixing hole positions 3 are arranged at the edges of the fixed frame 1, and screws are arranged in the fixing hole positions 3 to fix the fixed frame 1 in the horizontal direction; the inner wall of the fixed frame 1 is provided with a socket type groove for fixing the protection plate 2. The protection plate 2 is horizontally inserted into the groove from the right side in fig. 1 for blocking the wire discharge hole surrounded by the fixing frame 1. Fixed frame 1 is fixed on the position of the edge in unwrapping wire hole that sets up on the floor to fix through fixed hole site 3 on the fixed frame 1, guard plate 2 activity sets up in fixed frame 1, reaches the purpose in shutoff unwrapping wire hole, and in addition, the design that the activity set up makes this unwrapping wire hole protector get the operation more nimble.

The number of the fixing hole sites 3 is at least two, and the fixing hole sites 3 are uniformly distributed on the single side or the double sides or the triple sides of the fixing frame 1. When the fixing hole sites 3 are arranged on a single side of the fixing frame 1, preferably, the fixing hole sites 3 are arranged on opposite edges of the opening of the fixing frame 1; when the fixing hole sites 3 are arranged on both sides of the fixed frame 1, preferably, the fixing hole sites 3 are arranged on two edges adjacent to the opening position of the fixed frame 1; when the fixing hole sites 3 are disposed on three sides of the fixing frame 1, it is preferable that the fixing hole sites 3 are disposed on three edges of the fixing frame 1. Of course, the more edges the fixing hole sites 3 are fixed on, the more firmly the fixing frame 1 is fixed on.

In one embodiment, the fixing frame 1 is arranged at the position of the wire placing hole, the position of the fixing hole position 3 is determined, and a hole is arranged on the floor slab so that a fixing bolt penetrates through the fixing hole position 3 and then is fixed in the hole, thereby realizing the fixing of the fixing frame 1.

The handle 4 parallel to the floor is arranged on the edge of one side of the protection plate 2, so that the wire releasing hole can be conveniently opened and closed, and the working efficiency is improved. Handle 4 can be T shape handle or O shape handle or L shape handle all can, and preferably, the position that handle 4 and guard plate 2 contacted can set up a rotation axis, makes handle 4 can keep away from the floor through the rotation axis, makes guard plate 2's removal more convenient.

The length and the width of the fixed frame 1 are larger than those of the pay-off hole, so that the pay-off hole protection device can effectively protect the pay-off hole. The thickness of guard plate 2 is less than the thickness of recess, and the thickness of recess is two times of 2 thickness of guard plates at most, and the activity of guard plate 2 sets up in the recess, makes unwrapping wire hole protector normal use.

And, be provided with stop part 5 in fixed frame 1's open-ended edge, stop part 5 carries out the backstop to guard plate 2 through stop part 5 including setting up at the through-hole at open-ended edge and setting up the dead lever in the through-hole for guard plate 2 skew prevents that the unwrapping wire hole on the floor exposes, and then avoids taking place the emergence of incident.

Fixed frame 1 is rigid fixed frame, and guard plate 2 is rigid guard plate, guarantees constructor's life safety, avoids taking place the incident.

The length of fixed frame 1 is 360mm, the width is 280mm, thickness is 15mm, and the thickness of guard plate 2 is 1mm, and the thickness of the recess in the fixed frame 1 is 1.5mm, carries out effectual protection to the unwrapping wire hole.

The utility model discloses an among the embodiment, fixed frame 1 adopts the thick decorative pattern steel sheet to make, and fixed hole site 3 sets up on fixed frame 1's is unilateral, and fixed hole site 3's quantity is two, can be effectual fixed to fixed frame 1, can also less operating personnel's working strength. The protection plate 2 is made of a thick pattern steel plate, can provide a certain supporting force, protects the safety of operators and prevents the operators from stepping empty. The handle 4 is T-shaped.

The length of the fixed frame 1 is 360mm, the width of the fixed frame 1 is 280mm, the edges of the two sides of the fixed frame 1 are made into grooves with the width of 50mm and the height of 15mm, the opposite edges of the opening of the fixed frame 1 are provided with fixed edges with the width of 100mm, and two fixed hole positions 3 are reserved on the fixed edges and used for fixing a steel plate on a floor slab through screws. The thickness of guard plate 2 is 1mm, length and width are 250mm, and the thickness of the recess in fixed frame 1 is 1.5mm, takes out guard plate 2 when measuring the defence line.

Use the utility model discloses a during unwrapping wire hole protector, earlier place fixed frame 1 in the position department of unwrapping wire hole, according to fixed frame 1 fixed position, confirm fixed hole site 3's fixed position, then, run through fixed hole site 3 with the bolt and fix fixed frame 1, make fixed frame 1 can not produce the phenomenon of skew, rocking.

Finally, the protection plate 2 is placed in the groove, and the installation of the wire releasing hole protection device is completed.

According to the technical scheme, the utility model provides a unwrapping wire hole protector sets up fixed frame on the periphery in unwrapping wire hole, makes the guard plate activity set up in fixed frame's recess, reaches the mesh to the closure of unwrapping wire hole to, fixed frame and guard plate all adopt rigid material to make, effectual assurance constructor's operation safety, this unwrapping wire hole protector can also used repeatedly, practices thrift the cost, still is provided with the handle, through the handle of rotatory setting, it is more convenient to make opening of this device.

The pay-off hole guard according to the present invention is described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications may be made to the above-described pay-off hole preventing device of the present invention without departing from the scope of the present invention. Accordingly, the scope of the present invention should be determined by the content of the appended claims.

Claims (10)

1. A pay-off hole protection device, comprising:

the fixed frame is a concave structural part, a fixed hole position is arranged at the edge of the fixed frame, a socket type groove is arranged on the inner wall of the fixed frame, and the fixed frame is fixedly arranged at the edge of a wire releasing hole on a floor slab;

and the protection plate is arranged in the groove.

2. The payoff hole guard as claimed in claim 1,

the number of the fixing hole sites is at least two, and the fixing hole sites are uniformly distributed on the positions of one side or two sides or three sides of the fixing frame.

3. The payoff hole guard as claimed in claim 1,

and a handle parallel to the floor is arranged on the edge of one side of the protection plate.

4. The payoff hole guard as claimed in claim 1,

the length and the width of the fixing frame are respectively greater than those of the wire releasing hole.

5. The payoff hole guard as claimed in claim 1,

the thickness of the protective plate is smaller than that of the groove.

6. The payoff hole guard as claimed in claim 1,

a stopper is provided at an edge of the opening of the fixed frame.

7. The pay-off hole guard as claimed in claim 6,

the stopper includes a through hole provided at an edge of the opening and a fixing rod provided in the through hole.

8. The payoff hole guard as claimed in claim 1,

the fixed frame is a rigid fixed frame, and the protection plate is a rigid protection plate.

9. The pay-off hole guard as claimed in claim 1,

the fixed frame is 360mm long, and 280mm wide.

10. The payoff hole guard as claimed in claim 1,

the thickness of the protective plate is 1mm.

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