CN215588948U - Positioning tool for assisting door leaf fixing shaft and shaft sleeve - Google Patents
Positioning tool for assisting door leaf fixing shaft and shaft sleeve Download PDFInfo
- Publication number
- CN215588948U CN215588948U CN202121967475.XU CN202121967475U CN215588948U CN 215588948 U CN215588948 U CN 215588948U CN 202121967475 U CN202121967475 U CN 202121967475U CN 215588948 U CN215588948 U CN 215588948U
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- fixing shaft
- shaft
- door leaf
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Hinges (AREA)
Abstract
The utility model discloses a positioning tool for assisting a door leaf fixing shaft and a shaft sleeve, which comprises a tool cross rod, a shaft sleeve fixing shaft and a fixing shaft sleeve, wherein connecting holes are respectively formed in the middle and two ends of the tool cross rod, the connecting holes in the middle and the two ends are positioned on the same axis, the shaft sleeve fixing shaft is detachably arranged at the connecting hole in the middle, and detachable fixing shaft sleeves are respectively arranged at the connecting holes in the two ends. The connecting holes are respectively formed in the middle part and two end parts of the tooling cross rod, so that the connecting holes are positioned on the same axis, when the shaft sleeve fixing shaft and the fixing shaft sleeve are installed on the tooling cross rod, the coaxiality, the verticality, the size between the combination and the tolerance corresponding to the position of the whole door leaf can be ensured, meanwhile, the shaft sleeve fixing shaft and the fixing shaft sleeve are respectively detachably installed on the tooling cross rod, so that the positioning tooling is convenient to disassemble and assemble and convenient to store, and when the door leaf is produced, the positioning tooling can directly position the fixing shaft and the shaft sleeve, so that the production efficiency of the door leaf is improved.
Description
Technical Field
The utility model relates to the technical field of civil air defense door processing, in particular to a positioning tool for an auxiliary door leaf fixing shaft and a shaft sleeve.
Background
The civil air defense door is civil air defense equipment at the entrance and exit of the civil air defense project, has more types of analogy, and comprises various civil air defense equipment such as a fixed doorsill single-leaf protective airtight door, a double-leaf protective airtight door and an airtight door, a movable doorsill single-leaf protective airtight door, a double-leaf protective airtight door, an airtight door and the like. The civil air defense door mainly comprises a door frame and a door leaf, wherein the door frame is cast with a building into a whole through concrete, and the door leaf comprises a steel shell and reinforced concrete filled in the steel shell.
When manufacturing HFM, HHFM class door leaf, generally adopt artifical measurement marking off to the location of fixed axle and axle sleeve, nevertheless the manual work mark error appears easily when measuring the marking off, or measure inaccurately, thereby can't ensure the axiality between fixed axle and the axle sleeve, hang down straightness and the size between the combination and correspond the tolerance of whole door leaf position, lead to blocking device when installation problem, simultaneously, because of all need measure the marking off when making each door leaf, thereby the inefficiency when leading to the door leaf to make, consequently, need design a location appurtenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning tool for an auxiliary door leaf fixing shaft and a shaft sleeve, which has a simple structure, is convenient to store, ensures the coaxiality, the verticality, the dimension between combinations and the tolerance of the position of a corresponding integral door leaf, and improves the production efficiency.
In order to solve the above technical problems, the present invention can be implemented by adopting the following technical scheme:
the utility model provides a supplementary door leaf fixed axle and location frock of axle sleeve, includes frock horizontal pole, axle sleeve fixed axle and fixed axle sleeve the connecting hole has been seted up respectively at the middle part and the both ends of frock horizontal pole, and the connecting hole at middle part and both ends is in same axis, axle sleeve fixed axle detachable installs the connecting hole department at the middle part, then installs the fixed axle sleeve of detachable respectively in the connecting hole department at both ends.
In one embodiment, one end of the shaft sleeve fixing shaft is provided with a first connecting column, the other end of the shaft sleeve fixing shaft is provided with a shaft sleeve guide column matched with the door leaf shaft sleeve, and the shaft sleeve fixing shaft is connected with the tool cross rod through the first connecting column and a middle connecting hole.
In one embodiment, one end of the fixed shaft sleeve is provided with a second connecting column, the other end of the fixed shaft sleeve is provided with a sleeve matched with the fixed shaft of the door leaf, and the fixed shaft sleeve is connected with the tool cross rod through the second connecting column and a connecting hole in the end part.
In one embodiment, the first connecting column, the second connecting column and the connecting hole are all conical, the length of the first connecting column and the length of the second connecting column are smaller than that of the connecting hole, a threaded fastening portion extends from the end portion of the first connecting column and the end portion of the second connecting column, and a nut is connected to the threaded fastening portion in a threaded mode.
In one embodiment, the tool cross bar is made of seamless steel tubes.
The utility model has the beneficial effects that: the utility model relates to a positioning tool for an auxiliary door leaf fixing shaft and a shaft sleeve, which consists of a tool cross rod, a shaft sleeve fixing shaft and a fixing shaft sleeve, has few components and a simple structure, wherein the middle part and two end parts of the tool cross rod are respectively provided with a connecting hole, and the connecting holes are positioned on the same axis, so that the coaxiality, the verticality, the size between combinations and the tolerance of the position of a corresponding integral door leaf are ensured when the shaft sleeve fixing shaft and the fixing shaft sleeve are arranged on the tool cross rod, meanwhile, the shaft sleeve fixing shaft and the fixing shaft sleeve are respectively detachably arranged on the tool cross rod, so that the positioning tool is convenient to disassemble and assemble and is convenient to store, and when HFM and HHFM door leaves are produced, the fixing shaft and the shaft sleeve can be directly positioned through the positioning tool, thereby improving the production efficiency of the HFM and HHFM door leaves.
Drawings
FIG. 1 is a schematic structural view of a positioning tool for a fixing shaft and a shaft sleeve of an auxiliary door leaf according to the present invention;
FIG. 2 is a schematic view of a cross bar structure of a positioning tool for a fixing shaft and a shaft sleeve of an auxiliary door leaf;
FIG. 3 is a schematic structural view of a shaft sleeve fixing shaft in the positioning tool for auxiliary door leaf fixing shafts and shaft sleeves of the present invention;
fig. 4 is a schematic structural view of a fixed shaft sleeve in the positioning tool for auxiliary door leaf fixed shafts and shaft sleeves according to the present invention.
As shown in the attached drawings: 100. tooling a cross bar; 110. connecting holes; 200. a shaft sleeve fixing shaft; 210. a first connecting column; 220. a shaft sleeve guide post; 300. fixing the shaft sleeve; 310. a second connecting column; 320. a sleeve; 400. a screw fastening portion; 500. a nut; 600. a door leaf; 700. a fixed shaft; 800. and a shaft sleeve.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a positioning tool for an auxiliary door leaf fixing shaft and shaft sleeve includes a tool cross bar 100, a shaft sleeve fixing shaft 200 and a fixing shaft sleeve 300, wherein connecting holes 110 are respectively formed at the middle and both ends of the tool cross bar 100, the connecting holes 110 at the middle and both ends are located on the same axis, the shaft sleeve fixing shaft 200 is detachably mounted at the connecting hole 110 at the middle, and the detachable fixing shaft sleeve 300 is respectively mounted at the connecting holes 110 at both ends.
Specifically, the positioning tool in this embodiment is composed of a tool cross bar 100, a shaft sleeve fixing shaft 200 and a fixing shaft sleeve 300, and has few components, a simple structure and a reasonable design, in order to ensure the coaxiality and the verticality between the fixing shaft 700 and the shaft sleeve 800 on the door leaf 600, therefore, the middle part and the two end parts of the tool cross bar 100 are respectively provided with the connecting holes 110, the connecting holes 110 in the middle part and the connecting holes 110 in the two end parts are in the same axis, and the distance between the connecting holes 110 in the two end parts and the connecting holes 110 in the middle part needs to be set according to the blue drawing requirements of the product, so that when the shaft sleeve fixing shaft 200 and the fixing shaft sleeve 300 are installed on the tool cross bar 100, the coaxiality, the verticality and the size between the shaft sleeve fixing shaft 200 and the fixing shaft sleeve 300 can be ensured, and the tolerance of the position of the whole door leaf 600 can be corresponded.
When the fixing shaft 700 and the shaft sleeve 800 of the door leaf 600 are positioned, the shaft sleeve fixing shaft 200 and the fixing shaft sleeve 300 are respectively installed on the tool cross bar 100, because the connecting holes 110 are positioned on the same axis, the shaft sleeve fixing shaft 200 and the fixing shaft sleeve 300 are also positioned on the same axis after being installed, then the positioning tool is placed on one side of the door leaf 600, the tool cross bar 100 is parallel to the side edge of the door leaf 600, and then the shaft sleeve fixing shaft 200 and the fixing shaft sleeve 300 respectively correspond to the shaft sleeve 800 and the fixing shaft 700, so that the shaft sleeve 800 and the fixing shaft 700 are also positioned on the same axis, and the coaxiality and the verticality of the door leaf are ensured.
Simultaneously, because of axle sleeve fixed axle 200 and fixed axle sleeve 300 respectively detachable install on frock horizontal pole 100 to make location frock easy dismounting, and be convenient for accomodate, when producing HFM, HHFM class door leaf, can directly fix a position fixed axle 700 and axle sleeve 800 through the location frock, with this production efficiency who improves HFM, HHFM class door leaf 600.
Referring to fig. 3 and 4, one end of the shaft sleeve fixing shaft 200 is provided with a first connecting column 210, the other end is provided with a shaft sleeve guide 220 matched with a shaft sleeve 600 of the door leaf 400, the shaft sleeve fixing shaft 200 is connected with the tooling cross bar 100 through the first connecting column 210 and a connecting hole 110 in the middle, one end of the fixing shaft sleeve 300 is provided with a second connecting column 310, the other end is provided with a sleeve 320 matched with a fixing shaft 500 of the door leaf 600, and the fixing shaft sleeve 300 is connected with the tooling cross bar 100 through the second connecting column 310 and the connecting hole 110 in the end.
In this embodiment, in order to facilitate the connection between the shaft sleeve fixing shaft 200 and the fixing shaft sleeve 300 and the tooling cross bar 100 and the cooperation with the fixing shaft 700 and the shaft sleeve 800, one end of the shaft sleeve fixing shaft 200 is provided with the first connecting post 210, the other end is provided with the shaft sleeve guiding post 220, one end of the fixing shaft sleeve 300 is provided with the second connecting post 310, the other end is provided with the sleeve 320, when assembling, the first connecting post 210 is connected with the connecting hole 110 in the middle part, so that the shaft sleeve fixing shaft 200 is installed in the middle part of the tooling cross bar 100, the second connecting post 310 is connected with the connecting hole 110 in the end part, so that the fixing shaft sleeve 300 can be installed in the end part of the tooling cross bar 100, and the shaft sleeve guiding post 220 of the shaft sleeve fixing shaft 200 can be inserted into the shaft sleeve 800, so as to facilitate the positioning of the shaft sleeve 800, and at the sleeve 320 of the fixing shaft sleeve 300 can be inserted into the fixing shaft 700, so as to facilitate the positioning of the fixing shaft 700, finally, the fixing shaft 700 and the shaft sleeve 800 are conveniently positioned by the shaft sleeve fixing shaft 200 and the fixing shaft sleeve 300, so that the coaxiality and the verticality of the fixing shaft 700 and the shaft sleeve 800 are ensured during production.
In addition, in order to facilitate the detachment and installation of the sleeve fixing shaft 200 and the sleeve fixing shaft 300 and to make them firmly installed on the tool cross bar 100, the first connecting column 210, the second connecting column 310 and the connecting hole 110 in this embodiment are all tapered, the length of the first connecting column 210 and the second connecting column 310 is smaller than that of the connecting hole 110, and the screw fastening part 400 extends from the end of the first connecting column 210 and the second connecting column 310, meanwhile, the screw fastening part 400 is screwed with the nut 500, when the sleeve fixing shaft 200 is installed, the first connecting column 210 penetrates through the connecting hole 110 in the middle of the tool cross bar 100, the screw fastening part 400 at the end penetrates through the outside of the tool cross bar 100 and is screwed with the screw fastening part 400 through the nut 500, so that the sleeve fixing shaft 200 is installed and fixed, and because the length of the first connecting column 210 is smaller than that of the connecting hole 110, and it is conical, therefore, can make the axle sleeve fixed axle 200 after installing with the frock horizontal pole 100, it is stable firm, and also only need to unscrew the nut 500 when dismantling can, and fixed axle sleeve 300 and frock horizontal pole 100 are installed, run through the second spliced pole 310 to the attachment hole 110 of the end of frock horizontal pole 100, and the length of the second spliced pole 310 is smaller than the attachment hole 110 length too, and conical, therefore it is firm and stable equally after connecting, and dismantle also only need to unscrew the nut 500 can, finally, make the axle sleeve fixed axle 200 and the dismouting of the fixed axle sleeve 300 convenient, and stable and firm after installing.
Finally, in order to facilitate the use of workers, the tool cross bar 100 in the embodiment is made of a seamless steel pipe, the seamless steel pipe is a conventional material in the market, the seamless steel pipe is convenient to obtain, the weight of the seamless steel pipe is light, the practicability of the positioning tool can be improved when the tool cross bar 100 is used, and the tool cross bar can be operated by one person.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. The present invention may be readily implemented by those skilled in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a location frock of supplementary door leaf fixed axle and axle sleeve which characterized in that: including frock horizontal pole, axle sleeve fixed axle and fixed axle sleeve the connecting hole has been seted up respectively at the middle part and both ends of frock horizontal pole, and the connecting hole at middle part and both ends is in same axis, axle sleeve fixed axle detachable installs the connecting hole department at the middle part, then installs detachable fixed axle sleeve respectively in the connecting hole department at both ends.
2. The auxiliary door leaf fixing shaft and shaft sleeve positioning tool according to claim 1, characterized in that: one end of the shaft sleeve fixing shaft is provided with a first connecting column, the other end of the shaft sleeve fixing shaft is provided with a shaft sleeve guide column matched with the door leaf shaft sleeve, and the shaft sleeve fixing shaft is connected with the tool cross rod through the first connecting column and a connecting hole in the middle.
3. The auxiliary door leaf fixing shaft and shaft sleeve positioning tool as claimed in claim 2, wherein the auxiliary door leaf fixing shaft and shaft sleeve positioning tool comprises: one end of the fixed shaft sleeve is provided with a second connecting column, the other end of the fixed shaft sleeve is provided with a sleeve matched with the door leaf fixed shaft, and the fixed shaft sleeve is connected with the tool cross rod through the second connecting column and the connecting hole in the end part.
4. The auxiliary door leaf fixing shaft and shaft sleeve positioning tool as claimed in claim 3, wherein the auxiliary door leaf fixing shaft and shaft sleeve positioning tool comprises: first spliced pole, second spliced pole and connecting hole are the toper, and the length of first spliced pole and second spliced pole is less than the length of connecting hole, has still extended screw fastening portion at the tip of first spliced pole and second spliced pole, threaded connection has the nut in the screw fastening portion.
5. The auxiliary door leaf fixing shaft and shaft sleeve positioning tool according to claim 1, characterized in that: the tool cross rod is made of seamless steel tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121967475.XU CN215588948U (en) | 2021-08-20 | 2021-08-20 | Positioning tool for assisting door leaf fixing shaft and shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121967475.XU CN215588948U (en) | 2021-08-20 | 2021-08-20 | Positioning tool for assisting door leaf fixing shaft and shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215588948U true CN215588948U (en) | 2022-01-21 |
Family
ID=79882188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121967475.XU Active CN215588948U (en) | 2021-08-20 | 2021-08-20 | Positioning tool for assisting door leaf fixing shaft and shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215588948U (en) |
-
2021
- 2021-08-20 CN CN202121967475.XU patent/CN215588948U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102413095B1 (en) | Elongated composite profile and its mounting method | |
| CN215588948U (en) | Positioning tool for assisting door leaf fixing shaft and shaft sleeve | |
| CN214534853U (en) | Heating and ventilation engineering pipeline installation suspension fixing device | |
| CN209146687U (en) | A kind of dismounting Portable LED display screen | |
| CN112963628B (en) | Main body coaming and connector tube coaming device of assembled ventilation pipeline | |
| CN112962856B (en) | Suspended ceiling mounting structure | |
| CN203393929U (en) | Adjustable temporary protective barrier for stairs | |
| CN216432943U (en) | Surveyor's level for construction | |
| CN213038913U (en) | Window faces limit entrance to a cave safety protective guard and sets up device | |
| CN210603288U (en) | Wall monitoring device is used in construction of worker's civil engineering | |
| CN208237226U (en) | It is a kind of to hang hoop applied to petroleum pipeline interface or sewer pipe interface position | |
| WO2012047765A2 (en) | Toilet installation guide | |
| CN208296258U (en) | A kind of top cover of vertical floor standing air-conditioner | |
| CN211522978U (en) | Indicating guideboard | |
| CN209653159U (en) | A kind of quick part of masonry wall constructional column | |
| CN220367733U (en) | Flag seat | |
| CN214302743U (en) | Scaffold convenient to dismouting | |
| CN220815007U (en) | Elevartor shaft protector convenient to dismouting | |
| CN213626727U (en) | Ceiling pull rod installation fixing device | |
| CN220979063U (en) | Warning fence for elevator maintenance | |
| CN212642567U (en) | Concrete inspection shaft assembled cat ladder | |
| CN214658656U (en) | Be applied to variable pitch pole with adjustable multipurpose of construction | |
| CN220037201U (en) | Threaded connection fixing piece of unilateral sliding wire | |
| CN213142841U (en) | Municipal construction is with marking pole | |
| CN212133549U (en) | Telescopic wall form straightness measuring device that hangs down |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |