CN101947759A - Bolt mounting device - Google Patents
Bolt mounting device Download PDFInfo
- Publication number
- CN101947759A CN101947759A CN 201010289831 CN201010289831A CN101947759A CN 101947759 A CN101947759 A CN 101947759A CN 201010289831 CN201010289831 CN 201010289831 CN 201010289831 A CN201010289831 A CN 201010289831A CN 101947759 A CN101947759 A CN 101947759A
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- CN
- China
- Prior art keywords
- ratchet
- crank
- quill
- bolt
- screw rod
- 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.)
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Abstract
The invention relates to a bolt mounting device, which comprises an inner hexagonal fixed sleeve, a crank, a crank neck, a lower end platform of the crank, a ratchet active sleeve, a screw, a rotary bar, a pawl, a ratchet and an outer sleeve of the ratchet active sleeve, wherein the inner hexagonal fixed sleeve is fixed on the lower end platform of the crank, the outer sleeve of the ratchet active sleeve is sleeved outside the ratchet active sleeve and fixed at the lower end of the screw, and the rotary bar is connected with the screw; and a ratchet is arranged in the ratchet active sleeve, and the pawl is arranged on the ratchet. The screw is provided with a screw external thread, and the screw external thread is connected with an internal thread of the crank neck at the upper end of the crank. The device has a simple, compact and reasonable structure; and when the device is used, a mounting person does not need to lean much out of a room and can mount the bolt at a far position by means of the device, so danger is reduced, and the installation is quick and convenient.
Description
Technical field
The present invention relates to a kind of bolt erecting device, especially a kind of long-range bolt erecting device.
Background technology
In prior art, bolt on some equipment is far away from operating personnel's distance, it generally uses light instruments such as adjustable wrench, double offset ring spanner or fork spanner to install, installation personnel needs close installation, especially some plug-in equipment, such as outdoor machine of air-conditioner, when foundation bolt is installed, must the health major part lean out outdoorly, even climb up above the air-conditioner outdoor unit and just can install, make the danger that installs an air-conditioner bigger; In addition, bolts and nuts are resolution elements, when foundation bolt is installed, to also could use light instruments such as adjustable wrench, double offset ring spanner or fork spanner fastening behind the first-class nut with bolt to good hole earlier with hand, be easy to drop in high-altitude or long distance work nut, bolt or instrument etc., it is low that not only danger but also efficient is installed like this.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of bolt erecting device is provided, when this device uses, installation personnel does not need to lean out outdoor too many, only need just can reduce danger and convenience quick for installation at local construction bolt far away by this device.
According to technical scheme provided by the invention, a kind of bolt erecting device comprises interior hexagonal fixed muffle, crank, crank web, crank lower end platform, ratchet quill, screw rod, bull stick, ratchet, ratchet, ratchet quill outer sleeve, the hexagonal fixed muffle is fixed on the lower end platform of crank in described, the ratchet quill is with ratchet quill outer sleeve outward and is fixed on the screw rod lower end, and bull stick is connected with screw rod; In the described ratchet quill ratchet is installed, ratchet is provided with ratchet.
Be shaped on the screw rod external screw thread on the described screw rod, the screw rod external screw thread is connected with the crank web internal thread of crank upper end, and ratchet quill center is corresponding with hexagonal fixed muffle center.
Described ratchet quill is inner through magnetization, can magnetic force be arranged to steel-iron components, the adsorption column bolt.Perhaps be provided with clamping device in the ratchet quill, spring for example can set bolt, and can be easy to unclamp bolt after tighting a bolt.
Compared with the prior art the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; Use this device, installation personnel does not need to lean out outdoor too many, and only needing just can be at local construction bolt far away by this device, and minimizing is dangerous, and convenience quick for installation.
Description of drawings
Fig. 1 is a structural front view of the present invention.
Fig. 2 is an A-A direction cutaway view shown in Figure 1.
Fig. 3 is a B-B direction cutaway view shown in Figure 1.
Fig. 4 is user mode figure of the present invention.
The specific embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
As Fig. 1～shown in Figure 4, hexagonal fixed muffle 1, crank 2, crank web 21, crank lower end platform 22, ratchet quill 3, screw rod 4, screw rod external screw thread 41, bull stick 5, first workpiece 6, second workpiece 7, bolt 8, ratchet 9, ratchet 10, ratchet quill outer sleeve 11 etc. in comprising.
Hexagonal fixed muffle 1 was fixed on the lower end platform 22 of crank in the present invention adopted, and was with ratchet quill outer sleeve 11 outside the ratchet quill 3 and was fixed on screw rod 4 lower ends, and bull stick 5 is connected with screw rod 4; In the described ratchet quill 3 ratchet 10 is installed, ratchet 10 is provided with ratchet 9, and described ratchet is interior hexagonal ratchet.Described ratchet quill 3 inner process magnetization can have magnetic force to steel-iron components, the adsorption column bolt.Perhaps be provided with clamping device in ratchet quill 3, spring for example can set bolt, and can be easy to unclamp bolt after tighting a bolt.Be shaped on screw rod external screw thread 41 on the described screw rod 4, crank web 21 internal threads of screw rod external screw thread 41 and crank 2 upper ends are connected, and ratchet quill 11 centers are corresponding with hexagonal fixed muffle 1 center.The length of described screw rod 4 can be regulated, and does not for example have the partial design of screw thread to become rod-pulling type in the upper end.
As shown in Figure 2, ratchet quill 3 comprises ratchet 9, ratchet 10 and ratchet quill outer sleeve 11, and ratchet is interior hexagonal ratchet.When ratchet quill 3 was subjected to clockwise direction torsion that bull stick 5 transmits, ratchet quill 3 and bull stick 5 rotated together, and when being subjected to counter clockwise direction torsion that bull stick 5 transmits, ratchet quill 3 does not rotate together with bull stick 5.
As shown in Figure 4, in the work, bolt 8 is placed in the ratchet quill 3, because ratchet quill 3 is inner through magnetization, bolt 8 can not drop, nut is placed in the interior hexagonal fixed muffle 1, move this then and install and want the installation place, aim at and correspondingly will fix first workpiece 6, through hole on second workpiece 7 clockwise rotates bull stick 5, it is descending that screw rod 4 drives bolt 8, bolt 8 is connected with nut, and there is through hole at interior hexagonal fixed muffle 1 center during connection, and bolt 8 can freely stretch out, after installing tightly, be rotated counterclockwise bull stick 5, ratchet quill 3 risings this moment, this device breaks away from bolt 8 and nut, take down device, installation this moment.
Claims (5)
1. bolt erecting device, it is characterized in that: hexagonal fixed muffle (1), crank (2), crank web (21), crank lower end platform (22), ratchet quill (3), screw rod (4), bull stick (5), ratchet (9), ratchet (10), ratchet quill outer sleeve (11) in comprising, hexagonal fixed muffle (1) is fixed on the lower end platform (22) of crank in described, be with ratchet quill outer sleeve (11) outside the ratchet quill (3) and be fixed on screw rod (4) lower end, bull stick (5) is connected with screw rod (4); Ratchet (10) is installed in the described ratchet quill (3), and ratchet (10) is provided with ratchet (9).
2. a kind of bolt erecting device as claimed in claim 1 is characterized in that: be shaped on screw rod external screw thread (41) on the described screw rod (4), screw rod external screw thread (41) is connected with crank web (21) screw-internal thread fit of crank upper end.
3. a kind of bolt erecting device as claimed in claim 1 is characterized in that: be provided with clamping device in the described ratchet quill (3), clamping device is spring or set bolt.
4. a kind of bolt erecting device as claimed in claim 1 is characterized in that: described ratchet (10) is interior hexagonal ratchet.
5. a kind of bolt erecting device as claimed in claim 1 is characterized in that: hexagonal fixed muffle (1) center is provided with through hole in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010289831 CN101947759A (en) | 2010-09-21 | 2010-09-21 | Bolt mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010289831 CN101947759A (en) | 2010-09-21 | 2010-09-21 | Bolt mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101947759A true CN101947759A (en) | 2011-01-19 |
Family
ID=43451451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010289831 Pending CN101947759A (en) | 2010-09-21 | 2010-09-21 | Bolt mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101947759A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152266A (en) * | 2011-03-15 | 2011-08-17 | 安徽省思维新型建材有限公司 | Combined wrench capable of quickly tightening nut on bolt |
| CN102189528A (en) * | 2011-05-02 | 2011-09-21 | 林勇 | Detachable air conditioner bolt mounting device |
| CN103669393A (en) * | 2013-12-25 | 2014-03-26 | 国网山西供电工程承装公司 | Multipurpose foundation bolt mounting tool |
| CN104227657A (en) * | 2014-08-30 | 2014-12-24 | 中国长江电力股份有限公司 | Special damping ring connection dismounting tool |
| CN105033908A (en) * | 2015-06-24 | 2015-11-11 | 中国地质大学（武汉） | Wrench for fastening screw |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201046557Y (en) * | 2007-05-09 | 2008-04-16 | 陈志红 | Air conditioner erector |
| CN201224071Y (en) * | 2008-05-13 | 2009-04-22 | 邓燕平 | Special-purpose wrench for dismounting air conditioner |
| CN201231465Y (en) * | 2008-07-15 | 2009-05-06 | 吴江市东力工具有限公司 | Special-purpose wrench for dismounting and mounting outdoor machine of air-conditioner |
| CN201350608Y (en) * | 2008-10-21 | 2009-11-25 | 王春生 | Special spanner for installing outdoor unit of air conditioner |
| CN201537894U (en) * | 2009-09-30 | 2010-08-04 | 毛荣滋 | Instrument for mounting and dismounting air conditioners |
| CN201824289U (en) * | 2010-09-21 | 2011-05-11 | 林勇 | Bolt installation device |
-
2010
- 2010-09-21 CN CN 201010289831 patent/CN101947759A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201046557Y (en) * | 2007-05-09 | 2008-04-16 | 陈志红 | Air conditioner erector |
| CN201224071Y (en) * | 2008-05-13 | 2009-04-22 | 邓燕平 | Special-purpose wrench for dismounting air conditioner |
| CN201231465Y (en) * | 2008-07-15 | 2009-05-06 | 吴江市东力工具有限公司 | Special-purpose wrench for dismounting and mounting outdoor machine of air-conditioner |
| CN201350608Y (en) * | 2008-10-21 | 2009-11-25 | 王春生 | Special spanner for installing outdoor unit of air conditioner |
| CN201537894U (en) * | 2009-09-30 | 2010-08-04 | 毛荣滋 | Instrument for mounting and dismounting air conditioners |
| CN201824289U (en) * | 2010-09-21 | 2011-05-11 | 林勇 | Bolt installation device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152266A (en) * | 2011-03-15 | 2011-08-17 | 安徽省思维新型建材有限公司 | Combined wrench capable of quickly tightening nut on bolt |
| CN102189528A (en) * | 2011-05-02 | 2011-09-21 | 林勇 | Detachable air conditioner bolt mounting device |
| CN103669393A (en) * | 2013-12-25 | 2014-03-26 | 国网山西供电工程承装公司 | Multipurpose foundation bolt mounting tool |
| CN104227657A (en) * | 2014-08-30 | 2014-12-24 | 中国长江电力股份有限公司 | Special damping ring connection dismounting tool |
| CN104227657B (en) * | 2014-08-30 | 2015-12-16 | 中国长江电力股份有限公司 | A kind of damping ring connects tool specially for attaching and detaching |
| CN105033908A (en) * | 2015-06-24 | 2015-11-11 | 中国地质大学（武汉） | Wrench for fastening screw |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110119 |