CN214461792U - Quick-release square protective column - Google Patents
Quick-release square protective column Download PDFInfo
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- CN214461792U CN214461792U CN202120052580.4U CN202120052580U CN214461792U CN 214461792 U CN214461792 U CN 214461792U CN 202120052580 U CN202120052580 U CN 202120052580U CN 214461792 U CN214461792 U CN 214461792U
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Abstract
The utility model discloses a quick-release square protective column, which comprises a columnar column body and a base, wherein a first threaded hole penetrating through two opposite ends of the base is arranged in the base, a screw rod is arranged in the first threaded hole, part of the rod body of the screw rod is in threaded connection with the first threaded hole, a second threaded hole is arranged on the column body, the axis of the second threaded hole and the axis of the column body are arranged on the same straight line, and the column body is fixed on the base through the second threaded hole and the screw rod in threaded connection; the base distribute on the surface have the barb to in the base is squeezed into ground, the barb prevents that the base from being extracted. Compared with the prior art, the protective column is quickly installed, and due to the adoption of the detachable structure, when the protective column needs to be detached or replaced, the column body is directly unscrewed, and cement pouring is not required to be carried out again after the ground is chiseled open, so that the time for detaching and installing and the time for constructing are reduced; adopt threaded connection's mode for simple structure, the later maintenance of being convenient for.
Description
Technical Field
The utility model relates to a building structure, in particular to quick detach formula square pillar.
Background
In a commercial space, in order to divide the building area, a guard post is usually arranged at the edge of the building area to be isolated from the outside, and in the prior art, two types of guard posts are arranged, namely, one type of guard post is fixed in the ground and is damaged by the outside after being used for a long time, so that frequent replacement is needed, and the guard post is very troublesome to replace because cement is poured and fixed at the periphery when being installed; one is to fix the guard post after the expansion bolt is driven into the ground, which is convenient for dismantling, but because the expansion bolt can not be easily pulled out, the guard post is usually left on the ground in a slanting manner, which is easy to be kicked by a pedestrian or scratch the foot.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick detach formula square pillar, the technical problem that solve are convenient for change, simple structure moreover.
In order to solve the above problem, the utility model discloses following technical scheme realizes: a quick-release square protective column comprises a columnar column body and a base, wherein a first threaded hole penetrating through two opposite ends of the base is formed in the base, a screw rod is arranged in the first threaded hole, part of a rod body of the screw rod is in threaded connection with the first threaded hole, a second threaded hole is formed in the column body, the axis of the second threaded hole and the axis of the column body are arranged on the same straight line, and the column body is in threaded connection with the screw rod through the second threaded hole and fixed on the base; the base distribute on the surface have the barb to in the base is squeezed into ground, the barb prevents that the base from being extracted.
Further, the screw is provided with a dividing part for dividing the thread into two sections.
Furthermore, the partition part is of a protruding annular structure, a groove matched with the partition part is formed in one end, opposite to the column, of the base, and the groove and the first threaded hole are arranged on the same straight line.
Further, the cross section of the base is circular, and the length of the base is half of the length of the column.
Further, the cylinder is hollow, and its inside is equipped with the baffle that sets up along the length direction interval of cylinder, and the second screw hole is located respectively on the baffle, and all sets up on same straight line.
Further, be equipped with annular arch on the base, be equipped with a week spacing ring on the bellied outer wall of annular, be equipped with two sets of third screw holes that are located between spacing ring and the base when the cylinder assembles completely to the base on the cylinder, two sets of third screw hole symmetries set up, and every third screw hole of group runs through the relative both sides cylinder wall of cylinder, is equipped with the stop screw in the third screw hole, and after stop screw and third screw hole threaded connection, the stop screw is located between spacing ring and the base to prevent that the cylinder from being directly twisted off from the base.
Furthermore, the protective cover is further included, and a closed screw rod in threaded connection with the first threaded hole is arranged on the protective cover.
Further, the protective cover is arc-shaped.
Further, the barb extends toward the cylinder.
Compared with the prior art, the utility model, through burying the base in the ground, set up the screw on the base and pass through screw rod and base threaded connection fixed with the cylinder to realize the quick installation of pillar, because of adopting removable structure, when needing to demolish or need to change, directly twist off the cylinder can, need not to carry out cement pouring once more after chiseling the ground, reduced the time and the engineering time of dismouting; adopt threaded connection's mode for simple structure, the later maintenance of being convenient for.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a schematic view of the internal structure of the column body of the present invention.
Fig. 3 is a schematic diagram of the internal structure of the column body of the present invention.
Fig. 4 is a schematic structural diagram of the protective cover of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a quick-release square protective column, including cylindrical cylinder 1 and including base 2, be equipped with first screw hole 21 that runs through the relative both ends of base 2 in the base 2, locate screw rod 22 in the first screw hole 21, screw rod 22's part body of rod and first screw hole 21 threaded connection have second screw hole 11 on cylinder 1, the axis of second screw hole 11 sets up on the same straight line with the axis of cylinder 1, cylinder 1 passes through second screw hole 11 and screw rod 22 threaded connection fixes on base 2; barbs 4 are distributed on the surface of the base 2, so that after the base 2 is driven into the ground, the barbs 4 prevent the base 2 from being pulled out; specifically, the first screw holes 21 penetrate both end surfaces in the longitudinal direction of the base 2.
In the utility model, the barb 4 can extend towards the direction of the column body 1, so that the base 2 is limited by the barb 4 after being driven into the ground, and the base 2 is not easy to be pulled out; however, the utility model discloses be not limited to this, barb 4 is for extending towards the direction of keeping away from cylinder 1, when squeezing it into ground, barb 4 and the pore wall postcontact bending deformation of hole for with pore wall in close contact with.
As shown in fig. 1, the screw 22 is provided with a dividing portion 23 dividing the thread into two sections, so as to prevent the screw 22 from being excessively screwed into the base 2, specifically, the dividing portion 23 is a protruding annular structure, a groove 24 adapted to the dividing portion 23 is provided on an end of the base 2 opposite to the column 1, and the groove 24 and the first threaded hole 21 are provided on the same straight line, so that the screw can be limited by the dividing portion 23 and cannot be screwed into the base 2, thereby realizing blind assembly.
The utility model discloses in, base 2's cross section is circular, and base 2's length is the half of cylinder 1 length, specifically, and screw rod 22's length is greater than base 2's length to make cylinder 1 can be fixed on base 2 by firm.
As shown in fig. 1, 2 and 3, the column body 1 is hollow, partitions 13 are arranged in the column body 1 at intervals along the length direction of the column body 1, and the second threaded holes 22 are respectively arranged on the partitions 13 and are all arranged on the same straight line; specifically, when the screw 22 is completely coupled to the cylinder 1, the upper end of the screw 22 passes through the partition 13 positioned at the uppermost end of the cylinder 1.
As shown in fig. 1, the base 2 is provided with an annular protrusion 25, the annular protrusion 25 is arranged on the same straight line with the first threaded hole 11, a circle of limiting ring 26 is arranged on the outer wall of the annular bulge 25, two groups of third threaded holes 14 which are positioned between the limiting ring 26 and the base 2 when the column body 1 is completely assembled on the base 2 are arranged on the column body 1, the two groups of third threaded holes 14 are symmetrically arranged, two groups of third threaded holes 14 are arranged, each group of third threaded holes 14 penetrates through two opposite side column body walls of the column body 1, one third threaded hole in each group of third threaded holes 14 is a counter bore, a limit screw 15 is arranged in the third threaded hole 14, and after the limit screw 15 is in threaded connection with the third threaded hole 14, the limiting screw 15 is positioned between the limiting ring 26 and the base 2 to prevent the column body 1 from being directly unscrewed from the base 2, so that the anti-theft effect is achieved; the height of the bulge 25 is less than 30mm, so that the height difference with the ground is reduced as much as possible; specifically, the inner diameter of the annular projection 25 is larger than the diameter of the groove 24 and smaller than the diameter of the base 2.
As shown in fig. 4, the present invention further includes a protective cover 3, a sealing screw 31 in threaded connection with the first threaded hole 21 is disposed on the protective cover 3, after the column body 1 is temporarily disassembled, the base 2 is sealed by the protective cover 3, so as to prevent the first threaded hole 21 in the base 2 from being filled with mud or garbage, specifically, a groove is disposed on a surface of the protective cover 3 away from the sealing screw 31, so as to screw the protective cover 3 onto the base 2 by a screwdriver; it appears that the protective cover 3 is curved so as to form a cushioned slope that provides cushioning when a pedestrian kicks.
The utility model discloses a bury the base in ground, set up the screw on the base after with the cylinder through screw rod and base threaded connection fixed to realize the quick installation of pillar, owing to adopt removable structure, when needing to demolish or need to change, directly twist off the cylinder can, need not to carry out cement pouring once more after chiseling the ground, reduced the time and the engineering time of dismouting; meanwhile, the expansion bolt is prevented from being left on the ground after being dismantled, so that the pedestrian is prevented from being injured; adopt threaded connection's mode for simple structure, the later maintenance of being convenient for.
Claims (9)
1. The utility model provides a quick detach formula square protects post, includes cylindrical cylinder (1), its characterized in that: the novel cylinder is characterized by further comprising a base (2), wherein first threaded holes (21) penetrating through two opposite ends of the base (2) are formed in the base (2), screw rods (22) are arranged in the first threaded holes (21), part of rod bodies of the screw rods (22) are in threaded connection with the first threaded holes (21), second threaded holes (11) are formed in the cylinder (1), the axis of each second threaded hole (11) and the axis of the cylinder (1) are arranged on the same straight line, and the cylinder (1) is fixedly connected with the screw rods (22) through the second threaded holes (11) and is fixedly arranged on the base (2); barbs (4) are distributed on the surface of the base (2) so that after the base (2) is driven into the ground, the barbs (4) prevent the base (2) from being pulled out.
2. The quick release type square protective column according to claim 1, characterized in that: the screw (22) is provided with a dividing part (23) which divides the thread into two sections.
3. The quick release type square protective column according to claim 2, characterized in that: the dividing part (23) is of a protruding annular structure, a groove (24) matched with the dividing part (23) is formed in one end, opposite to the column body (1), of the base (2), and the groove (24) and the first threaded hole (21) are arranged on the same straight line.
4. The quick release type square protective column according to claim 3, characterized in that: the cross section of the base (2) is circular, and the length of the base (2) is half of that of the column body (1).
5. The quick release type square protective column according to claim 4, characterized in that: the cylinder (1) is hollow, the inside of the cylinder is provided with partition plates (13) which are arranged along the length direction of the cylinder (1) at intervals, and the second threaded holes (11) are respectively arranged on the partition plates (13) and are all arranged on the same straight line.
6. The quick release type square protective column according to claim 5, characterized in that: be equipped with annular arch (25) on base (2), be equipped with a week spacing ring (26) on the outer wall of annular arch (25), be equipped with two sets of third screw hole (14) that are located between spacing ring (26) and base (2) when cylinder (1) assembles completely to base (2) on cylinder (1), two sets of third screw hole (14) symmetry set up, relative both sides cylinder wall that cylinder (1) is run through in every group third screw hole (14), be equipped with stop screw (15) in third screw hole (14), after stop screw (15) and third screw hole (14) threaded connection, stop screw (15) are located between spacing ring (26) and base (2), in order to prevent that base cylinder (1) from being directly twisted off from base cylinder (2).
7. The quick release type square protective column according to claim 6, characterized in that: the protective cover (3) is further included, and a sealing screw (31) in threaded connection with the first threaded hole (21) is arranged on the protective cover (3).
8. The quick release type square protective column according to claim 7, characterized in that: the protective cover (3) is arc-shaped.
9. The quick release type square protective column according to claim 1, characterized in that: the barb (4) extends towards the direction of the column body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052580.4U CN214461792U (en) | 2021-01-10 | 2021-01-10 | Quick-release square protective column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052580.4U CN214461792U (en) | 2021-01-10 | 2021-01-10 | Quick-release square protective column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214461792U true CN214461792U (en) | 2021-10-22 |
Family
ID=78138707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120052580.4U Active CN214461792U (en) | 2021-01-10 | 2021-01-10 | Quick-release square protective column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214461792U (en) |
-
2021
- 2021-01-10 CN CN202120052580.4U patent/CN214461792U/en active Active
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