CN211342094U - Rail for construction - Google Patents
Rail for construction Download PDFInfo
- Publication number
- CN211342094U CN211342094U CN201922011050.0U CN201922011050U CN211342094U CN 211342094 U CN211342094 U CN 211342094U CN 201922011050 U CN201922011050 U CN 201922011050U CN 211342094 U CN211342094 U CN 211342094U
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- groove
- sliding
- plate
- sliding groove
- limiting
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Abstract
The utility model discloses a rail for construction relates to construction technical field. The utility model discloses a bottom plate, the both sides of bottom plate all are equipped with a curb plate, the inside of a curb plate is equipped with four first transverse connection spare, the inside of another curb plate is equipped with four and first transverse connection spare assorted second transverse connection spare, a slot has all been seted up to the both ends upper surface of bottom plate, a first screw hole has all been seted up to a relative inner wall of slot, the bottom fixed mounting of curb plate has an inserted block, a third screw hole has been seted up to the inside of inserted block, the inserted block is pegged graft in the inside of slot, third screw hole link up with first screw hole. The utility model discloses a hide first transverse connection spare and second transverse connection spare in the inside of standing groove, later dismantle the curb plate from the bottom plate again, so, whole rail just becomes collapsible, the detachable rail to be convenient for transport whole rail, the volume of transporting moreover can greatly increased, has reduced the cost of transportation.
Description
Technical Field
The utility model belongs to the technical field of the construction, especially, relate to a rail for construction.
Background
The existing construction fence is made of an iron pipe and is manufactured by the processes of seamless iron pipe bending, welding, grinding and polishing, high-pressure paint baking, film pasting and the like layer by layer. The method is widely applied to isolation and warning of construction sites.
Because current rail can not contract, consequently in the aspect of the transportation difficulty relatively, the cost of transportation is high and the volume of transportation is little, for this reason, the utility model designs a collapsible detachable rail can replace current rail.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail for construction, through hiding first transverse connection spare and second transverse connection spare in the inside of standing groove, it is great to have solved current rail volume, is difficult to the problem of transportation.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a fence for building construction, which comprises a bottom plate, wherein two sides of the bottom plate are respectively provided with a side plate, one side plate is internally provided with four first transverse connecting pieces, and the other side plate is internally provided with four second transverse connecting pieces matched with the first transverse connecting pieces;
the upper surfaces of two ends of the bottom plate are respectively provided with a slot, and one opposite inner wall of each slot is respectively provided with a first threaded hole;
an insert block is fixedly installed at the bottom end of the side plate, a third threaded hole is formed in the insert block, the insert block is inserted into the slot, the third threaded hole is communicated with the first threaded hole, the bottom plate is connected with the insert block through a bolt, four placing grooves are formed in one surface of the side plate, a limiting hole is formed in one opposite inner wall of one placing groove, a first sliding groove is formed in one opposite inner wall of the other placing groove, a second sliding groove is formed in one opposite inner wall of one placing groove, and a third sliding groove is formed in one opposite inner wall of the other placing groove;
the first transverse connecting piece comprises a first transverse rod, a first limiting column is fixedly mounted on two side faces of one end of the first transverse rod, a rectangular groove is formed in the first transverse rod, a side groove is formed in one opposite inner wall of the rectangular groove, an expansion plate is connected to the inside of the rectangular groove in a sliding mode, a sliding block is arranged on two side faces of one end, located in the rectangular groove, of the expansion plate, and the sliding block is located in the side groove and is in sliding fit with the side groove;
the second transverse connecting piece comprises a second transverse rod, a second limiting column is arranged on the two side faces of one end of the second transverse rod, a positioning groove is formed in one end face, far away from the second limiting column, of the second transverse rod, and one end, far away from the sliding block, of the telescopic plate is located inside the positioning groove.
Further, a first connecting plate is fixedly mounted on one end face of the bottom plate, a second connecting plate matched with the first connecting plate is fixedly mounted on the other end face of the bottom plate, the first connecting plate and the second connecting plate are staggered, a stud is fixedly mounted on the front surface of the first connecting plate, a nut is connected to the stud in a rotating mode, and a second threaded hole is formed in the second connecting plate.
Furthermore, one the first spacing post is located inside the spacing hole and is connected with the spacing hole rotation, another the first spacing post is located inside the first chute and is connected with the first chute sliding fit, one of them the first spacing post is located inside the second chute and is connected with the second chute sliding fit, another one the first spacing post is located inside the third chute and is connected with the third chute sliding fit, one the second spacing post is located inside the spacing hole and is connected with the spacing hole rotation, another the second spacing post is located inside the first chute and is connected with the first chute sliding fit, one of them the second spacing post is located inside the second chute and is connected with the second chute sliding fit, another the second spacing post is located inside the third chute and is connected with the third chute sliding fit.
Furthermore, the starting points of the first sliding groove, the second sliding groove and the third sliding groove are on a horizontal line where the limiting hole is located, the lengths of the first sliding groove, the second sliding groove and the third sliding groove are sequentially increased, the length of the first sliding groove is 30cm, the length of the second sliding groove is 30cm longer than that of the first sliding groove, and the length of the third sliding groove is 30cm longer than that of the second sliding groove.
Furthermore, a through hole is formed in one end, far away from the sliding block, of the telescopic plate, and the purpose of forming the through hole is to facilitate the telescopic plate to be drawn out from the inside of the rectangular groove.
The utility model discloses following beneficial effect has:
the utility model discloses a hide first transverse connection spare and second transverse connection spare in the inside of standing groove, later dismantle the curb plate from the bottom plate again, so, whole rail just becomes collapsible, the detachable rail to be convenient for transport whole rail, the volume of transporting moreover can greatly increased, has reduced the cost of transportation.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings 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 creative efforts.
Fig. 1 is a schematic structural view of the fence for building construction of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is a schematic structural view of the bottom plate of the present invention;
FIG. 5 is a schematic structural view of the side plate of the present invention;
fig. 6 is a cross-sectional view of the side plate of the present invention;
fig. 7 is a schematic structural view of a first transverse connection member according to the present invention;
fig. 8 is a cross-sectional view of a first cross-connector of the present invention;
fig. 9 is an enlarged view of a portion a of fig. 8 according to the present invention;
fig. 10 is a schematic structural view of a second cross connector of the present invention;
fig. 11 is a cross-sectional view of a second cross-connector of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-bottom plate, 101-slot, 102-first threaded hole, 103-first connecting plate, 104-stud, 105-nut, 106-second connecting plate, 107-second threaded hole, 2-side plate, 201-insert, 202-third threaded hole, 203-standing groove, 204-limiting hole, 205-first sliding groove, 206-second sliding groove, 207-third sliding groove, 3-first transverse connecting piece, 301-first cross bar, 302-first limiting column, 303-rectangular groove, 304-side groove, 305-expansion plate, 306-sliding block, 307-through hole, 4-second transverse connecting piece, 401-second cross bar, 402-second limiting column, 403-positioning groove.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-11, the utility model relates to a fence for building construction, which comprises a bottom plate 1, two sides of the bottom plate 1 are both provided with a side plate 2, four first transverse connecting members 3 are arranged inside one side plate 2, and four second transverse connecting members 4 matched with the first transverse connecting members 3 are arranged inside the other side plate 2;
the upper surfaces of two ends of the bottom plate 1 are both provided with a slot 101, and one opposite inner wall of the slot 101 is both provided with a first threaded hole 102;
an inserting block 201 is fixedly installed at the bottom end of the side plate 2, a third threaded hole 202 is formed in the inserting block 201, the inserting block 201 is inserted into the slot 101, the third threaded hole 202 is communicated with the first threaded hole 102, the bottom plate 1 is connected with the inserting block 201 through bolts, four placing grooves 203 are formed in one surface of the side plate 2, a limiting hole 204 is formed in one opposite inner wall of one placing groove 203, a first sliding groove 205 is formed in one opposite inner wall of the other placing groove 203, a second sliding groove 206 is formed in one opposite inner wall of one placing groove 203, and a third sliding groove 207 is formed in one opposite inner wall of the other placing groove 203;
the first transverse connecting piece 3 comprises a first cross rod 301, two side faces of one end of the first cross rod 301 are fixedly provided with a first limiting column 302, a rectangular groove 303 is formed in the first cross rod 301, a side groove 304 is formed in one opposite inner wall of the rectangular groove 303, an expansion plate 305 is connected in the rectangular groove 303 in a sliding mode, two side faces of one end, located in the rectangular groove 303, of the expansion plate 305 are provided with a sliding block 306, and the sliding block 306 is located in the side groove 304 and is in sliding fit with the side groove 304;
the second transverse connecting member 4 includes a second cross rod 401, a second limiting post 402 is disposed on both side surfaces of one end of the second cross rod 401, a positioning groove 403 is disposed on one end surface of the second cross rod 401 far away from the second limiting post 402, and one end of the expansion plate 305 far away from the sliding block 306 is located inside the positioning groove 403.
Wherein, a first connecting plate 103 is fixedly installed on one end face of the bottom plate 1, a second connecting plate 106 matched with the first connecting plate 103 is fixedly installed on the other end face of the bottom plate 1, the first connecting plate 103 and the second connecting plate 106 are staggered, a stud 104 is fixedly installed on the front surface of the first connecting plate 103, a nut 105 is rotatably connected on the stud 104, and a second threaded hole 107 is formed in the second connecting plate 106.
One first limiting column 302 is located inside the limiting hole 204 and is rotatably connected with the limiting hole 204, the other first limiting column 302 is located inside the first sliding groove 205 and is in sliding fit with the first sliding groove 205, one first limiting column 302 is located inside the second sliding groove 206 and is in sliding fit with the second sliding groove 206, the other first limiting column 302 is located inside the third sliding groove 207 and is in sliding fit with the third sliding groove 207, one second limiting column 402 is located inside the limiting hole 204 and is rotatably connected with the limiting hole 204, the other second limiting column 402 is located inside the first sliding groove 205 and is in sliding fit with the first sliding groove 205, one second limiting column 402 is located inside the second sliding groove 206 and is in sliding fit with the second sliding groove 206, and the other second limiting column 402 is located inside the third sliding groove 207 and is in sliding fit with the third sliding groove 207.
Starting points of the first sliding groove 205, the second sliding groove 206 and the third sliding groove 207 are on a horizontal line where the limiting hole 204 is located, lengths of the first sliding groove 205, the second sliding groove 206 and the third sliding groove 207 are sequentially increased, the length of the first sliding groove 205 is 30cm, the length of the second sliding groove 206 is 30cm longer than that of the first sliding groove 205, and the length of the third sliding groove 207 is 30cm longer than that of the second sliding groove 206.
The end of the expansion plate 305 away from the slider 306 is opened with a through hole 307, and the through hole 307 is provided to facilitate the expansion plate 305 to be drawn out from the inside of the rectangular groove 303.
One specific application of this embodiment is: when the fence needs to be assembled, firstly, the insert block 201 at the bottom end of the side plate 2 is inserted into the slot 101, then the bottom plate 1 and the insert block 201 are fixed through bolts, after the two side plates 2 are assembled, the first transverse connecting piece 3 in the limiting hole 204 is rotated to enable the first transverse connecting piece 3 to be horizontal, meanwhile, the second transverse connecting piece 4 in the other limiting hole 204 is rotated to enable the second transverse connecting piece 4 to be horizontal, then the expansion plate 305 is pulled out from the inside of the rectangular groove 303, the outer end of the expansion plate 305 is inserted into the corresponding positioning groove 403, and therefore the first transverse connecting piece 3 and the second transverse connecting piece 4 are connected, and the first transverse connecting piece 3 and the second transverse connecting piece 4 are in a horizontal state; similarly, the first transverse connecting member 3 in the first sliding chute 205 is rotated and the second transverse connecting member 4 in the other first sliding chute 205 is rotated to enable the first transverse connecting member 3 and the second transverse connecting member 4 to be in a horizontal state, then the connected first transverse connecting member 3 and the connected second transverse connecting member 4 are moved downwards, the connected first transverse connecting member 3 and the connected second transverse connecting member 4 are located at the lowest end of the first sliding chute 205, and the first transverse connecting member 3 and the second transverse connecting member 4 in the second sliding chute 206 and the third sliding chute 207 are assembled in the same way;
when the two rails need to be assembled, the nut 105 is firstly screwed, the nut 105 is unscrewed from the stud 104, then the stud 104 is inserted into the second threaded hole 107 of the other rail, and then the nut 105 is screwed on the stud 104 to fix the two rails.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a rail for construction which characterized in that: the connecting device comprises a bottom plate (1), wherein two sides of the bottom plate (1) are respectively provided with a side plate (2), four first transverse connecting pieces (3) are arranged inside one side plate (2), and four second transverse connecting pieces (4) matched with the first transverse connecting pieces (3) are arranged inside the other side plate (2);
the upper surfaces of two ends of the bottom plate (1) are respectively provided with a slot (101), and one opposite inner wall of each slot (101) is respectively provided with a first threaded hole (102);
an insert block (201) is fixedly mounted at the bottom end of the side plate (2), a third threaded hole (202) is formed in the insert block (201), the insert block (201) is inserted into the slot (101), the third threaded hole (202) is communicated with the first threaded hole (102), the base plate (1) is connected with the insert block (201) through bolts, four placing grooves (203) are formed in one surface of the side plate (2), a limiting hole (204) is formed in one opposite inner wall of one placing groove (203), a first sliding groove (205) is formed in one opposite inner wall of the other placing groove (203), a second sliding groove (206) is formed in one opposite inner wall of one placing groove (203), and a third sliding groove (207) is formed in one opposite inner wall of the other placing groove (203);
the first transverse connecting piece (3) comprises a first transverse rod (301), two side faces of one end of the first transverse rod (301) are fixedly provided with a first limiting column (302), a rectangular groove (303) is formed in the first transverse rod (301), a side groove (304) is formed in one opposite inner wall of the rectangular groove (303), an expansion plate (305) is connected to the inside of the rectangular groove (303) in a sliding mode, two side faces of one end, located in the rectangular groove (303), of the expansion plate (305) are provided with a sliding block (306), and the sliding block (306) is located in the side groove (304) and is in sliding fit with the side groove (304);
the second transverse connecting piece (4) comprises a second cross rod (401), a second limiting column (402) is arranged on two side faces of one end of the second cross rod (401), a positioning groove (403) is formed in one end face, far away from the second limiting column (402), of the second cross rod (401), and one end, far away from the sliding block (306), of the expansion plate (305) is located inside the positioning groove (403).
2. The fence for building construction according to claim 1, wherein a first connecting plate (103) is fixedly installed on one end surface of the bottom plate (1), a second connecting plate (106) matched with the first connecting plate (103) is fixedly installed on the other end surface of the bottom plate (1), the first connecting plate (103) and the second connecting plate (106) are staggered, a stud (104) is fixedly installed on the front surface of the first connecting plate (103), a nut (105) is rotatably connected to the stud (104), and a second threaded hole (107) is formed in the second connecting plate (106).
3. The fence as claimed in claim 1, wherein one of the first position-limiting posts (302) is located inside the position-limiting hole (204) and is rotatably connected to the position-limiting hole (204), the other of the first position-limiting posts (302) is located inside the first sliding groove (205) and is slidably engaged with the first sliding groove (205), one of the first position-limiting posts (302) is located inside the second sliding groove (206) and is slidably engaged with the second sliding groove (206), the other of the first position-limiting posts (302) is located inside the third sliding groove (207) and is slidably engaged with the third sliding groove (207), one of the second position-limiting posts (402) is located inside the position-limiting hole (204) and is rotatably connected to the position-limiting hole (204), the other of the second position-limiting posts (402) is located inside the first sliding groove (205) and is slidably engaged with the first sliding groove (205), and the other of the second position-limiting posts (402) is located inside the second sliding groove (206) and is slidably engaged with the second sliding groove (206) And the other second limiting column (402) is positioned inside the third sliding groove (207) and is in sliding fit with the third sliding groove (207).
4. The fence for building construction according to claim 1, wherein starting points of the first sliding chute (205), the second sliding chute (206) and the third sliding chute (207) are on a horizontal line where the limiting hole (204) is located, lengths of the first sliding chute (205), the second sliding chute (206) and the third sliding chute (207) are sequentially increased, the length of the first sliding chute (205) is 30cm, the length of the second sliding chute (206) is 30cm longer than that of the first sliding chute (205), and the length of the third sliding chute (207) is 30cm longer than that of the second sliding chute (206).
5. The fence for building construction as claimed in claim 1, wherein the end of the expansion plate (305) away from the sliding block (306) is provided with a through hole (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011050.0U CN211342094U (en) | 2019-11-20 | 2019-11-20 | Rail for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011050.0U CN211342094U (en) | 2019-11-20 | 2019-11-20 | Rail for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211342094U true CN211342094U (en) | 2020-08-25 |
Family
ID=72095693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922011050.0U Expired - Fee Related CN211342094U (en) | 2019-11-20 | 2019-11-20 | Rail for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211342094U (en) |
-
2019
- 2019-11-20 CN CN201922011050.0U patent/CN211342094U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20211120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |