CN211480869U - Concrete cable trench cover plate with anti-theft device - Google Patents
Concrete cable trench cover plate with anti-theft device Download PDFInfo
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- CN211480869U CN211480869U CN201921260034.9U CN201921260034U CN211480869U CN 211480869 U CN211480869 U CN 211480869U CN 201921260034 U CN201921260034 U CN 201921260034U CN 211480869 U CN211480869 U CN 211480869U
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- hole
- theft
- theftproof
- plate body
- pull rod
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Abstract
The utility model discloses a take anti-theft device's concrete cable trench cover, which comprises a plate body, the surface all wraps up all around of plate body has bordured, the theftproof hole has all been seted up to the upper end surface both sides of plate body, the inside lower extreme fixed mounting in theftproof hole has the stem of preventing wearing, and the equal fixed mounting in inside both sides intermediate position in theftproof hole has theftproof main stem, the inside in theftproof hole runs through to have the special pull rod of opening, and the special equal fixed mounting in both sides surface lower extreme position that opens the pull rod has the arc hook, the special upper end fixed mounting who opens the pull rod has the pull ring, the inside upper end movable mounting in theftproof hole has the handhole door, and movable mounting has the hinge between one side in handhole door. The utility model discloses, can prevent that other people from opening the apron, it is effectual to prevent burglary, has avoided loss of property, and the hole of preventing burglary can be protected simultaneously, can not covered and influence the use by impurity.
Description
Technical Field
The utility model relates to a concrete cable ditch technical field specifically is a take anti-theft device's concrete cable ditch apron.
Background
The cable pit is the underground pipeline that is used for laying and changing electric power or telecommunication cable facility, also is the envelope of laying cable facility, has pipeline structure forms such as rectangle, circular, arch, need carry out the closure through the apron to the cable pit after the cable is laid, avoid the cable to receive the damage, because current apron is made by the concrete, its weight is great, the handle is convenient for open the apron generally can be reserved to the cable pit apron, but the existence of handle is convenient for other people to open simultaneously, lead to the cable to have stolen risk.
Therefore, a concrete cable trench cover with an anti-theft device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take anti-theft device's concrete cable trench cover can prevent that other people from opening the apron, and the theftproof is effectual, has avoided loss of property, and the hole of preventing burglary can be protected simultaneously, can not be covered by impurity and influence the use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take anti-theft device's concrete cable trench cover, the package rubbing board body, the surface all wraps up all around of plate body has bordured, the theftproof hole has all been seted up to the upper end surface both sides of plate body, the inside lower extreme fixed mounting in theftproof hole has the stem of preventing wearing, and the equal fixed mounting in inside both sides intermediate position in theftproof hole has theftproof main stem, the inside in theftproof hole runs through there is the special pull rod of opening, and the special equal fixed mounting in both sides surface lower extreme position that opens the pull rod has the arc hook, the special upper end fixed mounting who opens the pull rod has the pull ring.
Because the plate body is difficult to lift up under the condition of no stress point due to the self weight of the plate body, the special opening pull rod is inserted into the anti-theft hole, the anti-theft main core column is hooked by the arc-shaped hook which is inserted into the anti-theft hole by the special opening pull rod, so that the plate body is lifted by pulling the special opening pull rod by the pull ring, under the condition of not possessing the special pull rod of opening, can prevent that other people from opening the apron, it is effectual to guard against theft, loss of property has been avoided, it promotes the handhole door downwards when the special pull rod of opening penetrates the theftproof hole, the handhole door utilizes the hinge to rotate to coincide with the theftproof downthehole wall, spring post deformation shrink this moment, the special pull rod of opening after the plate body is opened is taken out from the theftproof hole, the spring post promotes the handhole door that resets, the handhole door utilizes the hinge to rotate to be parallel with the theftproof hole, utilize the handhole door to shield the theftproof hole, avoid external impurity to cause the jam to the theftproof hole in getting into the.
Preferably, a hole cover is movably mounted at the upper end of the inner part of the anti-theft hole, a hinge is movably mounted between the hole cover and one side of the anti-theft hole, and a spring column is movably mounted between one side of the outer surface of the lower end of the hole cover, which is far away from the hinge, and one side of the anti-theft hole, which is close to the hinge.
When the special opening pull rod penetrates into the anti-theft hole, the hole cover is pushed downwards, the hole cover rotates to be superposed with the inner wall of the anti-theft hole by the aid of the hinge, the spring column deforms and contracts at the moment, the special opening pull rod is pulled out of the anti-theft hole after the plate body is opened, the spring column resets to push the hole cover, the hole cover rotates to be parallel to the anti-theft hole by the aid of the hinge, the anti-theft hole is shielded by the aid of the hole cover, and external impurities are prevented from entering the anti.
Preferably, the distance between the penetration-proof core column and the anti-theft main core column is greater than the length of the arc-shaped hook.
Enough space is left between the anti-penetration core column and the anti-theft main core column, so that the arc-shaped hook can be hooked from the lower part of the anti-theft main core column conveniently.
Preferably, the anti-theft main core column is connected with the arc-shaped hook in a clamping mode.
The special opening pull rod is connected with the anti-theft main core column through the arc-shaped hook in a clamping manner so as to lift the plate body.
Preferably, the number of the anti-theft holes is two, and the anti-theft holes are axially and symmetrically arranged by using the central point of the plate body.
Utilize two theftproof pore pairs plate body to lift up for the atress is even when lifting up the plate body.
Preferably, the material of the wrapping edge is stainless steel.
Utilize stainless steel ladle limit parcel to live the plate body, avoid the plate body to suffer the damage.
Preferably, the outer surface of the pull ring is wrapped with a rubber cushion.
The rubber cushion plays a buffering role, and discomfort of hands when the plate body is pulled by the pull ring is relieved.
Compared with the prior art, the beneficial effects of the utility model are that:
because the plate body is difficult to lift up under the condition of no stress point due to the self weight of the plate body, the special opening pull rod is inserted into the anti-theft hole, the anti-theft main core column is hooked by the arc-shaped hook which is inserted into the anti-theft hole by the special opening pull rod, so that the plate body is lifted by pulling the special opening pull rod by the pull ring, under the condition of not possessing the special pull rod of opening, can prevent that other people from opening the apron, it is effectual to guard against theft, loss of property has been avoided, it promotes the handhole door downwards when the special pull rod of opening penetrates the theftproof hole, the handhole door utilizes the hinge to rotate to coincide with the theftproof downthehole wall, spring post deformation shrink this moment, the special pull rod of opening after the plate body is opened is taken out from the theftproof hole, the spring post promotes the handhole door that resets, the handhole door utilizes the hinge to rotate to be parallel with the theftproof hole, utilize the handhole door to shield the theftproof hole, avoid external impurity to cause the jam to the theftproof hole in getting into the.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the combination of the anti-theft hole and the special opening pull rod of the present invention;
fig. 3 is a view showing the combination of the anti-theft hole and the hole cover of the present invention.
In the figure: 1. a plate body; 2. edge covering; 3. an anti-theft hole; 4. the core column is prevented from being penetrated; 5. an anti-theft main core column; 6. a special opening pull rod; 7. an arc-shaped hook; 8. a pull ring; 9. an orifice cover; 10. a hinge; 11. a spring post.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a concrete cable trench cover plate with an anti-theft device is shown in figure 1 and comprises a plate body 1, wherein the peripheral outer surface of the plate body 1 is wrapped with covered edges 2, and anti-theft holes 3 are formed in two sides of the outer surface of the upper end of the plate body 1;
as shown in fig. 2, a penetration-proof core column 4 is fixedly installed at the lower end of the inside of the anti-theft hole 3, and anti-theft main core columns 5 are fixedly installed at the middle positions of two sides of the inside of the anti-theft hole 3, a special opening pull rod 6 penetrates through the inside of the anti-theft hole 3, arc-shaped hooks 7 are fixedly installed at the lower ends of the outer surfaces of two sides of the special opening pull rod 6, and a pull ring 8 is fixedly installed at the upper end of the special opening pull rod 6;
as shown in fig. 3, a hole cover 9 is movably mounted at the upper end inside the anti-theft hole 3, a hinge 10 is movably mounted between the hole cover 9 and one side of the anti-theft hole 3, and a spring column 11 is movably mounted between one side of the outer surface of the lower end of the hole cover 9 far away from the hinge 10 and one side of the anti-theft hole 3 close to the hinge 10.
By adopting the technical scheme, the plate body 1 is difficult to lift up under the condition of no stress point due to the self weight of the plate body 1, the special opening pull rod 6 is inserted into the anti-theft hole 3, the special opening pull rod 6 is inserted into the arc-shaped hook 7 on the anti-theft hole 3 to hook the anti-theft main core column 5, so that the special opening pull rod 6 is pulled by the pull ring 8 to lift up the plate body 1, the cover plate can be prevented from being opened by others under the condition that the special opening pull rod 6 is not provided, the anti-theft effect is good, the property loss is avoided, the hole cover 9 is pushed downwards when the special opening pull rod 6 is inserted into the anti-theft hole 3, the hole cover 9 is rotated by the hinge 10 to be superposed with the inner wall of the anti-theft hole 3, at the moment, the spring column 11 is deformed and contracted, the special opening pull rod 6 is pulled out of the anti-theft hole 3 after the plate body, the hole cover 9 is used for shielding the anti-theft hole 3, so that the anti-theft hole 3 is prevented from being blocked by external impurities entering the anti-theft hole 3.
Specifically, as shown in fig. 3, a hole cover 9 is movably installed at the upper end inside the anti-theft hole 3, a hinge 10 is movably installed between the hole cover 9 and one side of the anti-theft hole 3, and a spring column 11 is movably installed between one side of the outer surface of the lower end of the hole cover 9, which is far away from the hinge 10, and one side of the anti-theft hole 3, which is close to the hinge 10.
Through adopting above-mentioned technical scheme, special use is opened when pull rod 6 penetrates theftproof hole 3 and is promoted handhole door 9 downwards, handhole door 9 utilizes hinge 10 to rotate to 3 inner walls coincidence with the theftproof hole, 11 deformation shrink of spring post this moment, plate body 1 is opened the back special use and is opened pull rod 6 and take out from the theftproof hole 3, spring post 11 resets and promotes handhole door 9, handhole door 9 utilizes hinge 10 to rotate to being parallel with theftproof hole 3, utilize handhole door 9 to shield theftproof hole 3, avoid external impurity to cause the jam to theftproof hole 3 in getting into theftproof hole 3.
Specifically, as shown in fig. 2, the distance between the penetration preventing core column 4 and the antitheft main core column 5 is greater than the length of the arc-shaped hook 7.
Through adopting above-mentioned technical scheme, leave sufficient space between anti-core post 4 and the main stem 5 of theftproof, the arc hook 7 of being convenient for catches on it from the below of the main stem 5 of theftproof.
Specifically, as shown in fig. 2, the anti-theft main stem 5 is connected with the arc-shaped hook 7 in a snap-fit manner.
Through adopting above-mentioned technical scheme, thereby special use is opened pull rod 6 and is connected plate body 1 promotion through arc hook 7 and theftproof main stem 5 and between the block.
Specifically, as shown in fig. 1, the number of the anti-theft holes 3 is two, and the anti-theft holes 3 are axially symmetrically installed with respect to a central point of the plate body 1.
Through adopting above-mentioned technical scheme, utilize two theftproof holes 3 to lift up plate body 1 for the atress is even when lifting up plate body 1.
Specifically, as shown in fig. 1, the material of the wrapping edge 2 is stainless steel.
Through adopting above-mentioned technical scheme, utilize the stainless steel to bordure 2 parcel and live plate body 1, avoid plate body 1 to suffer the damage.
Specifically, as shown in fig. 2, the outer surface of the pull ring 8 is wrapped with a rubber cushion.
Through adopting above-mentioned technical scheme, the rubber cushion plays the cushioning effect, alleviates the uncomfortable sense of hand when pull ring 8 pulling plate body 1.
The working principle is as follows: the concrete cable trench cover with the anti-theft device is characterized in that the plate body 1 is difficult to lift under the condition of no stress point due to the self weight of the plate body 1, the special opening pull rod 6 penetrates into the anti-theft hole 3, the arc-shaped hook 7 penetrating into the anti-theft hole 3 by the special opening pull rod 6 hooks the anti-theft main core column 5, so that the special opening pull rod 6 is pulled by the pull ring 8 to lift the plate body 1, under the condition that the special opening pull rod 6 is not provided, the cover plate can be prevented from being opened by other people, the anti-theft effect is good, property loss is avoided, the hole cover 9 is pushed downwards when the special opening pull rod 6 penetrates into the anti-theft hole 3, the hole cover 9 rotates to be overlapped with the inner wall of the anti-theft hole 3 by the hinge 10, the spring column 11 deforms and shrinks, the special opening pull rod 6 is pulled out of the anti-theft hole 3 after the plate body 1 is opened, the spring column, the hole cover 9 is used for shielding the anti-theft hole 3, so that the anti-theft hole 3 is prevented from being blocked by external impurities entering the anti-theft hole 3.
The using method comprises the following steps: when in use, the plate body 1 is firstly changed to be closed on the cable trench, the plate body 1 is difficult to lift without stress points due to the self weight of the plate body 1, the special opening pull rod 6 is inserted into the anti-theft hole 3, the special opening pull rod 6 is used to penetrate the arc-shaped hook 7 on the anti-theft hole 3 to hook the anti-theft main core column 5, so that the special opening pull rod 6 is pulled by the pull ring 8 to lift the plate body 1, under the condition that the special opening pull rod 6 is not provided, the cover plate can be prevented from being opened by other people, the anti-theft effect is good, the property loss is avoided, the hole cover 9 is pushed downwards when the special opening pull rod 6 penetrates the anti-theft hole 3, the hole cover 9 rotates by the hinge 10 to be superposed with the inner wall of the anti-theft hole 3, at the moment, the spring column 11 with the elasticity coefficient of 10N/MM deforms and shrinks, the special opening, the spring column 11 resets to push the hole cover 9, the hole cover 9 rotates to be parallel to the anti-theft hole 3 through the hinge 10, the anti-theft hole 3 is shielded through the hole cover 9, and external impurities are prevented from entering the anti-theft hole 3 to block the anti-theft hole 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a take anti-theft device's concrete cable trench cover, includes plate body (1), its characterized in that: the utility model discloses a plate body, including plate body (1), the surface all wraps up all around has bordure (2), theftproof hole (3) have all been seted up to the upper end surface both sides of plate body (1), the inside lower extreme fixed mounting of theftproof hole (3) has prevents wearing stem (4), and the equal fixed mounting in inside both sides intermediate position of theftproof hole (3) has theftproof main stem (5), the inside of theftproof hole (3) is run through and is had special opening pull rod (6), and the special equal fixed mounting in both sides surface lower extreme position that opens pull rod (6) has arc hook (7), the special upper end fixed mounting who opens pull rod (6) has pull ring (8).
2. A concrete cable trench cover with an anti-theft device according to claim 1, wherein: the anti-theft hole is characterized in that a hole cover (9) is movably mounted at the upper end of the inner portion of the anti-theft hole (3), a hinge (10) is movably mounted between the hole cover (9) and one side of the anti-theft hole (3), and a spring column (11) is movably mounted between one side, far away from the hinge (10), of the outer surface of the lower end of the hole cover (9) and one side, close to the hinge (10), of the anti-theft hole (3).
3. A concrete cable trench cover with an anti-theft device according to claim 1, wherein: the distance between the penetration-proof core column (4) and the anti-theft main core column (5) is greater than the length of the arc-shaped hook (7).
4. A concrete cable trench cover with an anti-theft device according to claim 1, wherein: the anti-theft main core column (5) is connected with the arc-shaped hook (7) in a clamping manner.
5. A concrete cable trench cover with an anti-theft device according to claim 1, wherein: the number of the anti-theft holes (3) is two, and the anti-theft holes (3) are axially symmetrically arranged by using the central point of the plate body (1).
6. A concrete cable trench cover with an anti-theft device according to claim 1, wherein: the material of bordure (2) is stainless steel.
7. A concrete cable trench cover with an anti-theft device according to claim 1, wherein: the outer surface of the pull ring (8) is wrapped with a rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921260034.9U CN211480869U (en) | 2019-08-06 | 2019-08-06 | Concrete cable trench cover plate with anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921260034.9U CN211480869U (en) | 2019-08-06 | 2019-08-06 | Concrete cable trench cover plate with anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211480869U true CN211480869U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921260034.9U Active CN211480869U (en) | 2019-08-06 | 2019-08-06 | Concrete cable trench cover plate with anti-theft device |
Country Status (1)
| Country | Link |
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| CN (1) | CN211480869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114977064A (en) * | 2022-03-18 | 2022-08-30 | 中国核电工程有限公司 | Anti-lifting cover plate and cable laying channel |
| CN115149486A (en) * | 2022-07-28 | 2022-10-04 | 广东恒正电业有限公司 | Theftproof cable trench cover plate and cable trench structure |
-
2019
- 2019-08-06 CN CN201921260034.9U patent/CN211480869U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114977064A (en) * | 2022-03-18 | 2022-08-30 | 中国核电工程有限公司 | Anti-lifting cover plate and cable laying channel |
| CN115149486A (en) * | 2022-07-28 | 2022-10-04 | 广东恒正电业有限公司 | Theftproof cable trench cover plate and cable trench structure |
| CN115149486B (en) * | 2022-07-28 | 2023-11-03 | 广东恒正电业有限公司 | Antitheft cable duct cover plate and cable duct structure |
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