CN203669492U - Pin-free fence and wrenching tool used for installation of pin-free fence - Google Patents
Pin-free fence and wrenching tool used for installation of pin-free fence Download PDFInfo
- Publication number
- CN203669492U CN203669492U CN201320710296.7U CN201320710296U CN203669492U CN 203669492 U CN203669492 U CN 203669492U CN 201320710296 U CN201320710296 U CN 201320710296U CN 203669492 U CN203669492 U CN 203669492U
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- montant
- dop
- rod
- cross bar
- pin
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Abstract
Provided are a pin-free fence and a wrenching tool used for installation of the pin-free fence. The pin-free fence comprises a transverse rod and vertical rods, wherein the transverse rod is provided with vertical rod installation holes, the side face of each vertical rod is provided with a clamping portion which can be bent and deformed and is integrated with the corresponding vertical rod, after being expanded and deformed, the clamping portion of each vertical rod is positioned in the transverse rod, and the clamping portion of each vertical rod is composed of a clamping head arranged in the direction in which the corresponding vertical rod is inserted into the transverse rod. The wrenching tool comprises a large shaft rod capable of extending into the vertical rods, the rear end of the large shaft rod is provided with a handle, the large shaft rod is provided with a protrusion, the protrusion corresponds to the head portion of the clamping head of each vertical rod in position and can expand the clamping head of the corresponding vertical rod after being rotated so that the front end of the clamping head of the corresponding vertical rod can abut against the surface of an inner cavity of the transverse rod, the front end of the large shaft rod is provided with a small shaft with a front plug, the small shaft is provided with a guide rotor, and the cross section of the guide rotor is matched with the hollow section of each vertical rod. The pin-free fence and the wrenching tool are easy and convenient to install and operate, the contact face, in contact with the surface of an inner cavity of each vertical rod, of the head portion of the clamping head of the corresponding vertical rod is increased after the head portion of the clamping head of the corresponding vertical rod is deformed under the action of the wrenching tool, after the head portions of the clamping heads of the vertical rods, the transverse rod and the vertical rods are integrated and guard rings are installed, a whole fence which cannot move in the up-down direction, the front-back direction and the left-right direction is formed, the structure is stable and practicability is improved.
Description
Technical field
the present invention relates to fence field, especially refer to a kind of without using the fence that is connected and fixed of pin, and matching used instrument when this type fence is installed.
Background technology
On market, disclose a kind of without plug-in unit assembled fence, include cross bar and montant, on cross bar, be provided with montant installing hole, that the side of montant is provided with is bending deformed, with the screens part that montant one generates, after the softened distortion of screens part, be positioned in cross bar; The bending of the screens part of this kind of fence is laterally opened along vertical tube side, it relies on the bending lateral margin of its screens part to contact cooperation with cross bar with the combination of cross bar, therefore, and the support between two screens parts of cross bar inner chamber height adaptation, must reach the technique effect of rectangular contact, loosening after its installation of guarantee; But, the bending of described screens part is affected by special installation tool turning effort, its screens part is difficult to reach the effect at right angles contacting between cross bar, thereby, after this fence assembling, still easily produce looseningly, and strengthened the gap that cross bar is combined with montant, must be on this basis in addition innovative design to overcome this technological deficiency.
Summary of the invention
The object of the present invention is to provide and a kind of well-setly turn round tool without pin fence and installation thereof.
The technical solution used in the present invention is achieved in that
Provide a kind of without pin fence, it includes cross bar and montant, is provided with montant installing hole on cross bar, that the side of montant is provided with is bending deformed, with the screens part that montant one generates, after the softened distortion of screens part, be positioned in cross bar; It is characterized in that: described screens part forms by inserting along described montant the dop arranging in cross bar direction.
Described dop is arranged on the two relative side of montant, and the screens height that dop forms is suitable with cross bar inner chamber height, and after the softened distortion of dop, dop leading edge props up cross bar surface of internal cavity.Thereby, can form seamless fixed structure, effectively avoid montant upper and lower Yi Songdong phenomenon in cross bar to occur, prevent that other people from deliberately damaging fence.
Described dop is arrow shaped and is set to two or more.
On described montant, be equipped with guard ring, described guard ring is located at the upper surface of montant installing hole.
Providing a kind of and above-mentioned matches and for the tool of turning round of its installation without pin fence, comprise that one can stretch into the large axostylus axostyle in montant, macro-axis rod rear end is handle, it is characterized in that: described large axostylus axostyle is provided with corresponding with the position of the dop head on montant, after rotation, can strut dop and make dop leading edge prop up the projection of cross bar surface of internal cavity.
Described large axostylus axostyle front end is provided with the little axle of the front plug of a band, on little axle, be provided with a guiding rotor, the cross section of described guiding rotor and montant hollow section are suitable, be provided with for controlling large axostylus axostyle and stretch into the just rear plug corresponding with dop head of position in montant on described large axostylus axostyle; Described rear plug is the common position that laterally precisely definite projection coordinates with dop head together with guiding rotor, to ensure that dop leading edge props up cross bar surface of internal cavity close contact.
Fitting operation of the present invention is easy, dop head increases with montant surface of internal cavity contact surface after being turned round tool effect flexural deformation, is integrated and loads onto after guard ring with cross bar and montant, forms an irremovable entirety all around up and down, stabilized structure, has strengthened its practicality.
Brief description of the drawings
Fig. 1 is mounting structure floor map of the present invention;
Fig. 2 is the expanded view of structure shown in Fig. 1.
Fig. 3 is that Fig. 2 draws circle part-structure enlarged drawing.
Fig. 4 is the structure chart of turning round tool of the present invention.
Fig. 5 is that the tool of turning round of the present invention stretches into behind the interior location of montant, struts dop and makes dop leading edge prop up the structural representation of cross bar surface of internal cavity.
Fig. 6 is that Fig. 5 draws circle part-structure enlarged drawing.
Fig. 7 is the suitable enforcement illustration of two kinds of montant installing hole shapes of cross bar of the present invention and montant cross section.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Referring to Fig. 1 to Fig. 3, provide a kind of without pin fence, it includes cross bar 1 and montant 2, is provided with montant installing hole 11 on cross bar 1, and that the side of montant 2 is provided with is bending deformed, insert along described montant 2 dop 21 arranging in cross bar 1 direction and form with montant 2 one generate.
Referring to Fig. 3 and Fig. 6, described dop 21 is arranged on the two relative side of montant 2, and the screens height that dop 21 forms is suitable with cross bar 1 inner chamber height, and after the softened distortion of dop 21, dop leading edge 211 props up cross bar 1 surface of internal cavity.Thereby, can form seamless fixed structure, effectively avoid montant 2 to occur in the interior upper and lower Yi Songdong phenomenon of cross bar 1.Described dop 21 is arrow shaped and is set to two.
On described montant 2, be equipped with guard ring 22, described guard ring 22 is located at the upper surface of montant installing hole 11, the head of dop 21 is inserted guard ring 22 in described montant installing hole 11 after being turned round tool effect flexural deformation again, formation one irremovable overall structure up and down.
Referring to Fig. 4, providing a kind of and above-mentioned matches and for the tool of turning round of its installation without pin fence, comprise that one can stretch into the large axostylus axostyle 3 in montant 2, large axostylus axostyle 3 rear ends are handle 31, described large axostylus axostyle 3 is provided with corresponding with the position of the head of the dop 21 on montant 2, can strut dop 21 and make dop leading edge 211 prop up the projection 33 of cross bar 1 surface of internal cavity after rotation.
Described large axostylus axostyle 3 front ends are provided with the little axle 36 of the front plug 34 of a band, on little axle 36, be provided with a guiding rotor 35, front plug 34 rotates on little axle 36 for limiting guiding rotor 35, the cross section of described guiding rotor 35 and montant 2 hollow sections are suitable, be provided with for controlling large axostylus axostyle 3 and stretch into the just rear plug 32 corresponding with the head of dop 21 of position in montant 2 on described large axostylus axostyle 3; Described rear plug 32 is common laterally accurate definite projection 33 positions that coordinate with dop 21 heads together with guiding rotor 35, to ensure that dop leading edge 211 props up cross bar 1 surface of internal cavity close contact.
Referring to Fig. 6, alternative two kinds of montant installing hole 11 shapes on cross bar 1 are disclosed, should be suitable with montant 2 cross sections, be convenient to cross bar 1 and the supporting installation of montant 2.
When the present invention installs, large axostylus axostyle 3 stretches into behind the interior arrival of montant 2 position corresponding with the head of dop 21, turns clockwise and is rotated counterclockwise; Make better dop leading edge 211 prop up cross bar 1 surface of internal cavity close contact.
Although shown detailed embodiment of the present invention above, those skilled in the art is under prerequisite of the present invention, can carry out part modifications and changes; The content of mentioning in description above and accompanying drawing, only as illustrative case, is not limitation of the present invention, and what have above-mentioned technical characterictic turns round tool without pin fence and supporting use thereof, all falls into protection domain of the present invention.
Claims (6)
1. without a pin fence, it includes cross bar and montant, is provided with montant installing hole on cross bar, that the side of montant is provided with is bending deformed, with the screens part that montant one generates, after the softened distortion of screens part, be positioned in cross bar; It is characterized in that: described screens part forms by inserting along described montant the dop arranging in cross bar direction.
2. as claimed in claim 1 without pin fence, it is characterized in that: described dop is arranged on the two relative side of montant, the screens height that dop forms is suitable with cross bar inner chamber height, and after the softened distortion of dop, dop leading edge props up cross bar surface of internal cavity.
3. as claimed in claim 1 without pin fence, it is characterized in that: described dop is arrow shaped and is set to two or more.
4. as claimed in claim 1 without pin fence, it is characterized in that: on described montant, be equipped with guard ring, described guard ring is located at the upper surface of montant installing hole.
5. one kind matches with without pin fence and for the tool of turning round of its installation, comprise that one can stretch into the large axostylus axostyle in montant, macro-axis rod rear end is handle, it is characterized in that: described large axostylus axostyle is provided with corresponding with the position of the dop head on montant, after rotation, can strut dop and make dop leading edge prop up the projection of cross bar surface of internal cavity.
6. the tool of turning round as claimed in claim 5, it is characterized in that: described large axostylus axostyle front end is provided with the little axle of the front plug of a band, on little axle, be provided with a guiding rotor, the cross section of described guiding rotor and montant hollow section are suitable, be provided with for controlling large axostylus axostyle and stretch into the just rear plug corresponding with dop head of position in montant on described large axostylus axostyle; Described rear plug is the common position that laterally precisely definite projection coordinates with dop head together with guiding rotor, to ensure that dop leading edge props up cross bar surface of internal cavity close contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710296.7U CN203669492U (en) | 2013-11-12 | 2013-11-12 | Pin-free fence and wrenching tool used for installation of pin-free fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710296.7U CN203669492U (en) | 2013-11-12 | 2013-11-12 | Pin-free fence and wrenching tool used for installation of pin-free fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669492U true CN203669492U (en) | 2014-06-25 |
Family
ID=50965807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320710296.7U Expired - Fee Related CN203669492U (en) | 2013-11-12 | 2013-11-12 | Pin-free fence and wrenching tool used for installation of pin-free fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020114069A1 (en) * | 2018-12-05 | 2020-06-11 | 中国矿业大学 | Beam-column non-open-hole connection node of modular steel structure building and assembly method |
-
2013
- 2013-11-12 CN CN201320710296.7U patent/CN203669492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020114069A1 (en) * | 2018-12-05 | 2020-06-11 | 中国矿业大学 | Beam-column non-open-hole connection node of modular steel structure building and assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU ZHENWEI METAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LV QI Effective date: 20140912 Free format text: FORMER OWNER: GAO JIE Effective date: 20140912 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140912 Address after: 318020, Taizhou City, Zhejiang province Huangyan District North City streets Du Village Patentee after: Taizhou Zhen Wei metal Science and Technology Ltd. Address before: 318020, Zhejiang City, Taizhou province Huangyan Xicheng Street ring home No. 1 Patentee before: Lv Qi Patentee before: Gao Jie |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG QIWEI METAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TAIZHOU ZHENWEI METAL TECHNOLOGY CO., LTD. Effective date: 20150506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150506 Address after: 318020, 23, Huimin Road, Bei Cheng Development Zone, Huangyan District, Zhejiang, Taizhou Patentee after: ZHEJIANG QIWEI METAL TECHNOLOGY CO., LTD. Address before: 318020, Taizhou City, Zhejiang province Huangyan District North City streets Du Village Patentee before: Taizhou Zhen Wei metal Science and Technology Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20161112 |