CN217061385U

CN217061385U - Ground pilot lamp installation crack control device

Info

Publication number: CN217061385U
Application number: CN202220477039.2U
Authority: CN
Inventors: 方园; 芦文; 李大炯; 钱传彬; 黄秀丽; 籍步荣
Original assignee: China Construction Third Bureau Construction Engineering Co Ltd
Current assignee: China Construction Third Bureau Group Co Ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-26
Anticipated expiration: 2032-03-07

Abstract

The utility model relates to an installation anti-cracking device technical field especially relates to a ground pilot lamp installation anti-cracking device. The technical scheme comprises the following steps: PVC outer sleeve, drawknot piece, connecting plate and ground layer, its characterized in that: the utility model discloses a ground layer, including ground layer, PVC outer sleeve, connecting plate, rectangular array, connecting plate orientation, one side of PVC outer sleeve is connected with the drawknot piece, just the one end of drawknot piece runs through the outer wall of PVC outer sleeve, the internally mounted of PVC outer sleeve has the ground pilot lamp body. The utility model discloses a drawknot piece is strengthened the drawknot of PVC outer sleeve and peripheral cement layer, reduces the deformation and the fracture on cement layer, guarantees the decorative effect on whole surface course, avoids the position of ground pilot lamp installation to appear the crack.

Description

Ground pilot lamp installation crack control device

Technical Field

The utility model relates to an installation crack control device technical field specifically is a ground pilot lamp installation crack control device.

Background

The ground pilot lamp is one kind and installs at subaerial signal lamp, commonly uses in public facilities, when dangerous situations such as conflagration take place, indoor smog can be diffused in the air for people can't find the export of fleing fast, and smog is diffused generally in indoor sky, and people can see clearly the article of ground upper end, can guide people to go to the export of fleing through the pilot lamp of installing on ground, has greatly improved the probability that people fleed through the ground pilot lamp.

Along with the diversified demand of decorative effect, more and more indoor ground chooses for use diamond dust, cement base from whole surface course decorative effect such as levelling, and this kind of surface course has higher to the construction process requirement, carelessly a little, just appears ground crack easily, and ground pilot lamp is usually whole imbeds in the ground for avoiding tripping over people.

Through magnanimity retrieval, discover prior art, the publication number is CN210110262U, a LED ground pilot lamp, it is including being used for inserting the base of establishing the below ground, being used for butt ground to make the base be fixed in the fixed subassembly of below ground, locate the lamp stand on the base and install the LED banks spare on the lamp stand, the base includes the fixed part and locates the connecting portion between lamp stand and the fixed part, the diameter of fixed part is crescent to the one end of keeping away from connecting portion from the one end that is close to connecting portion, fixed group price is including sliding sleeve locates the outer sliding sleeve of connecting portion and be close to a plurality of butt fixed blocks of fixed part one end articulated with the sliding sleeve, and is a plurality of on the sliding sleeve is located to butt fixed block circumference, and it can be installed on the ground firmly, is difficult for taking place not hard up, the phenomenon of turning on one's side, is favorable to the better safety protection effect that plays.

In summary, due to the limitation of the construction process, when the ground indicator light is installed, the contact surface between the cement layer and the ground indicator light is easy to dry and crack, so that cracks at the installation position of the ground indicator light appear frequently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground pilot lamp installation anti cracking device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ground pilot lamp installation crack control device, includes the PVC outer sleeve, draws knot piece, connecting plate and ground layer, its characterized in that: the utility model discloses a ground floor, including ground layer, PVC outer sleeve, connecting plate, PVC outer sleeve, PVC inner wall, connecting plate one side is rectangular array and is provided with the bolt, the connecting plate orientation one side of PVC outer sleeve is connected with the drawknot piece, just the one end of drawknot piece runs through the outer wall of PVC outer sleeve, the PVC inner sleeve has been placed to the inside of PVC outer sleeve, the internally mounted of PVC inner sleeve has the ground pilot lamp body.

Preferably, the PVC outer sleeve is pre-embedded in the cement layer. The PVC outer sleeve is pre-buried in advance, so that cement cannot permeate into the interior of the PVC outer sleeve, and workers can conveniently and quickly select the installation position of the PVC outer sleeve.

Preferably, eight connecting plates are arranged in an annular array. The connecting plates in the annular array can enable the pulling sheets to penetrate through the outer wall of the PVC outer sleeve at equal intervals, so that the pulling sheets are uniformly distributed to provide uniform pulling force.

Preferably, one side of the connecting plate, which is different from the upper end and the lower end, is provided with a through hole, the inner wall of the PVC outer sleeve is provided with screw holes in a rectangular array, the through hole is opposite to the screw holes, and one end of the bolt is in threaded connection with the inside of the screw holes. Can be convenient for the staff through screw and through-hole and install the bolt for the bolt can be with the stable internal wall of fixing the connecting plate on the PVC outer sleeve.

Preferably, the upper side and the lower side of one end, deviating from the PVC outer sleeve, of the drawknot piece are both connected with convex blocks, and the convex blocks are distributed in a rectangular array. The contact surface of the drawknot sheet and poured cement can be increased through the convex blocks, and the anti-cracking capacity of the device is further enhanced.

Preferably, a PVC inner sleeve is placed inside the PVC outer sleeve. The seepage-proofing performance of the device can be improved through the PVC inner sleeve, and the cement is prevented from permeating from a gap between the PVC outer sleeve and the tie piece.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses install the drawknot piece with low costs, that elasticity is good on the PVC outer sleeve, strengthen the drawknot of PVC outer sleeve and peripheral cement layer through the drawknot piece, reduce the deformation and the fracture on cement layer, guarantee the decorative effect on whole surface course, avoid the position of ground pilot lamp installation to appear the crack, greatly improved the practicality of device.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is an enlarged schematic view of the bolt structure shown in fig. 2 according to the present invention;

fig. 4 is a schematic view of the sectional structure of the utility model.

In the figure: 1. a PVC outer sleeve; 2. pulling and bonding the sheet; 3. a PVC inner sleeve; 4. a bump; 5. a connecting plate; 6. a bolt; 7. a ground layer; 8. a cement layer; 9. a through hole; 10. a screw hole; 11. the ground pilot lamp body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which 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.

Example one

As shown in fig. 1-4, the utility model provides a ground pilot lamp installation crack control device, including PVC outer sleeve 1, drawknot piece 2, connecting plate 5 and ground layer 7, cement layer 8 is poured on the upper surface of ground layer 7, PVC outer sleeve 1 is placed on the upper surface of ground layer 7, PVC outer sleeve 1 is pre-buried in cement layer 8, pre-buried in advance makes the inside of PVC outer sleeve 1 not permeate cement, the position that the PVC outer sleeve 1 is installed is selected fast to the staff, make the PVC outer sleeve 1 can accomplish the installation fast, the inner wall of PVC outer sleeve 1 different from upper and lower both ends is annular array and installs connecting plate 5, one side of connecting plate 5 is rectangular array and is provided with bolt 6, one side of connecting plate 5 towards PVC outer sleeve 1 is connected with drawknot piece 2, the outer wall of PVC outer sleeve 1 is annular array and has been seted up the mounting hole, the staff is convenient to fix one end of drawknot piece 2 after running through the outer wall of PVC outer sleeve 1, connecting plate 5 is the annular array and is provided with eight, the outer wall of PVC outer sleeve 1 can be run through with 2 equidistance of drawknot piece to annular array's connecting plate 5, make drawknot piece 2 evenly distributed, make drawknot piece 2 can provide even pulling force to the cement of 1 outer concreting of PVC outer sleeve, the practicality of device has greatly been improved, and the outer wall of PVC outer sleeve 1 is run through to the one end of drawknot piece 2, the upper and lower both sides that drawknot piece 2 deviates from 1 one end of PVC outer sleeve all are connected with lug 4, and lug 4 is rectangular array and distributes, contact surface through lug 4 multiplicable drawknot piece 2 and pouring cement, the structural strength of device has effectively been improved, further strengthen the crack control ability of device, the practicality of device has effectively been improved.

Example two

As shown in fig. 1-4, the utility model provides a ground pilot lamp installation crack control device compares in embodiment one, and this embodiment still includes: one side of the connecting plate 5, which is different from the upper end and the lower end, is provided with a through hole 9, the inner wall of the PVC outer sleeve 1 is provided with screw holes 10 in a rectangular array, the through hole 9 is opposite to the screw holes 10, one end of the bolt 6 is in threaded connection with the inside of the screw holes 10, the bolt 6 can be conveniently installed by a worker through the screw holes 10 and the through hole 9, the connecting plate 5 can be stably fixed on the inner wall of the PVC outer sleeve 1 through the bolt 6, the assembling and the disassembling of the worker are convenient, the labor intensity of the worker is reduced, the PVC inner sleeve 3 is placed inside the PVC outer sleeve 1, the ground indicator lamp body 11 is installed inside the PVC inner sleeve 3, the PVC inner sleeve 3 is placed inside the PVC outer sleeve 1, the seepage resistance of the device can be increased through the PVC inner sleeve 3, the seepage of cement from the gap between the PVC outer sleeve 1 and the drawknot piece 2 is avoided, and the poured cement is prevented from entering the device, the inside of the device can be kept clean.

In this embodiment, after the staff runs through the outer wall of PVC outer sleeve 1 with the drawknot piece 2 of connecting plate 5 one side, rethread bolt 6 is fixed connecting plate 5 on the inner wall of PVC outer sleeve 1, the in-process drawknot piece 2 that cement layer 8 was pour can contact with cement, increase frictional resistance through the large tracts of land contact, make drawknot piece 2 strengthen the drawknot power of PVC outer sleeve 1 and peripheral cement layer 8, reduce the deformation and the fracture of cement layer 8, guarantee the decorative effect of whole surface course, avoid the position of ground pilot lamp installation to appear the fracture, the practicality of device has greatly been improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a ground pilot lamp installation crack control device, includes PVC outer sleeve (1), drawknot piece (2), connecting plate (5) and ground floor (7), its characterized in that: cement layer (8) have been pour to the upper surface of ground layer (7), PVC outer sleeve (1) has been placed to the upper surface of ground layer (7), the inner wall at both ends is annular array and installs connecting plate (5) about being different from of PVC outer sleeve (1), one side of connecting plate (5) is the rectangular array and is provided with bolt (6), connecting plate (5) orientation one side of PVC outer sleeve (1) is connected with drawknot piece (2), just the one end of drawknot piece (2) is run through the outer wall of PVC outer sleeve (1), the internally mounted of PVC outer sleeve (1) has ground pilot lamp body (11).

2. The ground indicator lamp installation anti-cracking device of claim 1, which is characterized in that: the PVC outer sleeve (1) is embedded in the cement layer (8).

3. The ground indicator lamp installation crack control device of claim 1, characterized in that: eight connecting plates (5) are arranged in an annular array.

4. The ground indicator lamp installation anti-cracking device of claim 1, which is characterized in that: through-hole (9) have been seted up to one side that connecting plate (5) are different from upper and lower both ends, the inner wall of PVC outer sleeve (1) is rectangular array and has seted up screw (10), just through-hole (9) with the position of screw (10) is relative, the one end threaded connection of bolt (6) in the inside of screw (10).

5. The ground indicator lamp installation anti-cracking device of claim 1, which is characterized in that: the upper side and the lower side of one end, deviating from the PVC outer sleeve (1), of the drawknot piece (2) are both connected with convex blocks (4), and the convex blocks (4) are distributed in a rectangular array.

6. The ground indicator lamp installation anti-cracking device of claim 1, which is characterized in that: and a PVC inner sleeve (3) is arranged in the PVC outer sleeve (1).