CN204920183U - Wall pull rod of fixed building scaffold - Google Patents
Wall pull rod of fixed building scaffold Download PDFInfo
- Publication number
- CN204920183U CN204920183U CN201520591261.5U CN201520591261U CN204920183U CN 204920183 U CN204920183 U CN 204920183U CN 201520591261 U CN201520591261 U CN 201520591261U CN 204920183 U CN204920183 U CN 204920183U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- fixed
- perforation
- cylindrical shell
- wall pull
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a wall pull rod of fixed building scaffold, it comprises a barrel, a halving cover, a screw rod, exntension tubs, the barrel has a built -in space and establishes with the appearance in it the screw rod reaches exntension tubs, its rear end with the halving cover links firmly, barrel back end periphery is equipped with a first perforation, the halving cover for the clamping is in a scaffold branch, and it comprises a fixed part one end pin joint movable part, fixed part one side respectively with barrel body backend reaches the fixed head of screw rod links firmly, the pin joint of the fixed part other end has a lock bolt, the lock bolt is for the lock the movable part to it is fixed through a nut closure, the utility model discloses utilize fixing base on the barrel periphery and gim peg wear the hole configuration structure, make the third is perforated to perforate with two seconds and is asked formation three dot structures to this makes things convenient for instrument locking or pine to move back the operation of wall pull rod to and provide binding of suspended net tether, can protect by effective construction second way, and then improve construction safety.
Description
[technical field]
The utility model relates to construction engineering technical field, is specifically related to a kind of wall pull bar of fixed building scaffold.
[background technology]
The building scaffold of prior art, when assembly wall pull bar, needs to twist locking bolt to lock with hand or pine moves back wall pull bar, and because point of application design design is unreasonable, instrument is difficult to get involved, and therefore bond strength is difficult to ensure, has potential safety hazard.
[utility model content]
In order to overcome above shortcomings part in prior art, the purpose of this utility model is the wall pull bar providing a kind of fixed building scaffold.
In order to reach above-mentioned object, the utility model adopts following concrete technical scheme: the wall pull bar of fixed building scaffold, and it is made up of a cylindrical shell, an interlocking cover, a screw rod, exntension tubs; Described cylindrical shell, have a built-in space in it to be installed with described screw rod and described exntension tubs, its rear end and described interlocking cover are connected, and described cylindrical shell back segment periphery is provided with one first perforation; Described interlocking cover, in order to be clamped on a scaffold pole, it is made up of fixed part one end pivot joint one movable part, described fixed part side is connected with the gland of described cylinder back-end and described screw rod respectively, the described fixed part other end is articulated with a fastening bolt, described fastening bolt in order to fasten described movable part, and is fixed by a nut is sealed; Described screw rod, its periphery has an external thread section, and the gland of its rear end and described interlocking cover wear and be connected, and described screw rod back segment is provided with one first inner bolt hole, and described first inner bolt hole is bored a hole corresponding with first of described cylindrical shell; Described exntension tubs, its rear end is provided with one second inner bolt hole, and the external thread section of described second inner bolt hole and described screw rod is spirally connected, described exntension tubs front end pivot joint one locking bolt; Described cylindrical shell periphery is installed with a holder, described holder both sides respectively extend side plate, described side plate is provided with one second perforation, first perforation of described cylindrical shell back segment provides a dead bolt with ring head to wear, the key of described dead bolt locks the first inner bolt hole being fixed on described screw rod, described ring head has one the 3rd perforation, described 3rd perforation and two second formation three dot structures of boring a hole, facilitate instrument locking or pine to move back the operation of described wall pull bar with this, and the binding of linked network tether is provided.
The key of described dead bolt has an external thread section.
Second perforation of the holder both sides of described cylindrical shell, boring a hole with the 3rd of described dead bolt is that vertical angle is arranged.
Described locking bolt leading portion has an external thread section.
The beneficial effect of described technical scheme of the present utility model is as follows: the utility model utilizes the perforation configuration structure of holder on described cylindrical shell periphery and dead bolt, described 3rd perforation is made to bore a hole ask formation three dot structure with two second, instrument locking or pine is facilitated to move back the operation of described wall pull bar with this, and the binding of linked network tether is provided, effectively can protect by construction second, and then improve construction safety.
[accompanying drawing explanation]
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is enforcement schematic diagram of the present utility model.
Fig. 3 is operation chart of the present utility model.
Fig. 4 is generalized section of the present utility model.
[detailed description of the invention]
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
As schemed shown in l to Fig. 4, the utility model provides a kind of wall pull bar of fixed building scaffold, described wall pull bar 3, and it overlaps 32, one screw rod 33, exntension tubs 34 by a cylindrical shell 3l, an interlocking and formed.
Described cylindrical shell 3l, have a built-in space 3ll in it to be installed with described screw rod 33 and described exntension tubs 34, its rear end and described interlocking overlap 32 and are connected, and described cylindrical shell 3l back segment periphery is provided with one first perforation 3l2.
Described interlocking cover 32, in order to be clamped on a scaffold pole 4, it is made up of fixed part 32l one end pivot joint one movable part 322, described fixed part 32l side is connected with the gland 33l of described cylindrical shell 3l rear end and described screw rod 33 respectively, described fixed part 32l other end pivot joint one fastens bolt 323, described fastening bolt 323 in order to fasten described movable part 322, and is fixed by a nut 324 is sealed.
Described screw rod 33, its periphery has an external thread section 330, and the gland 33l of its rear end and described interlocking overlap 32 and be connected, and described screw rod 33 back segment is provided with one first inner bolt hole 332, and described first inner bolt hole 332 and first of the described cylindrical shell 3l 3l2 that bores a hole is corresponding.
Described exntension tubs 34, its rear end is provided with one second inner bolt hole 34l, the external thread section 330 of described second inner bolt hole 34l and described screw rod 33 is spirally connected, described exntension tubs 34 front end pivot joint one locking bolt 35, its articulated manner wears described exntension tubs 34 front end and described locking bolt 35 back segment respectively with a bolt 371, and described bolt 37l interlocking one nut 372 is fixed.
Described cylindrical shell 3l periphery is installed with a holder 38, described holder 38 both sides respectively extend side plate 38l, described side plate 38l is provided with one second perforation 382, first perforation 3l2 of described cylindrical shell 3l back segment provides a dead bolt 36 with ring head 362 to wear, the key 36l of described dead bolt 36 locks the first inner bolt hole 332 being fixed on described screw rod 33, described ring head 362 has one the 3rd perforation 363, described 3rd perforation 363 and two second bore a hole and 382 form three dot structures, instrument locking or pine is facilitated to move back the operation of described wall pull bar 3 with this, and the binding of linked network tether 5 is provided, effective construction second protection.
By the composition of said modules, wall pull bar 3 of the present utility model, first with hand described locking bolt 35 locked the fixed muffle 2 on construction wall W when mounted, then insert in immediate 3rd perforation 363 or the second perforation 382 with instrument, and screwed, more described interlocking cover 32 is locked in a scaffold pole 4, utilize described second perforation the 382, the 3rd perforation 363 to provide the binding of linked network tether 5, complete the erection of linked network, with construction construction first protection now; When fracture occurs described screw rod 33, described cylindrical shell 3l is because being subject to the binding of linked network tether 5, and assembly directly can not drop because getting loose, and therefore effectively forms second protection, and then can improve working security.
The key 36l of described dead bolt 36 has an external thread section.
The leading portion of described locking bolt 35 has an external thread section.
Described fixed muffle 2, it has an inner bolt hole 2l, for the interlocking of described locking bolt 35.
Described cylindrical shell 3l, its holder 38 both sides second perforation 382, with the 3rd of described dead bolt 36 bore a hole 363 be vertical angle arrange.
In sum, the utility model utilizes the perforation configuration structure of holder on described cylindrical shell periphery and dead bolt, described 3rd perforation is made to bore a hole ask formation three dot structure with two second, instrument locking or pine is facilitated to move back the operation of described wall pull bar with this, and the binding of linked network tether is provided, effectively can protect by construction second, and then improve construction safety.
But above-mentioned detailed description of the invention is exemplary, being to better enable those skilled in the art understand this patent, can not being interpreted as it is restriction this patent being comprised to scope; As long as according to this patent disclose any equivalent change done or the modification of spirit, all fall into the scope that this patent comprises.
Claims (4)
1. the wall pull bar of fixed building scaffold, is characterized in that: it is made up of a cylindrical shell, an interlocking cover, a screw rod, exntension tubs; Described cylindrical shell, have a built-in space in it to be installed with described screw rod and described exntension tubs, its rear end and described interlocking cover are connected, and described cylindrical shell back segment periphery is provided with one first perforation; Described interlocking cover, in order to be clamped on a scaffold pole, it is made up of fixed part one end pivot joint one movable part, described fixed part side is connected with the gland of described cylinder back-end and described screw rod respectively, the described fixed part other end is articulated with a fastening bolt, described fastening bolt in order to fasten described movable part, and is fixed by a nut is sealed; Described screw rod, its periphery has an external thread section, and the gland of its rear end and described interlocking cover wear and be connected, and described screw rod back segment is provided with one first inner bolt hole, and described first inner bolt hole is bored a hole corresponding with first of described cylindrical shell; Described exntension tubs, its rear end is provided with one second inner bolt hole, and the external thread section of described second inner bolt hole and described screw rod is spirally connected, described exntension tubs front end pivot joint one locking bolt; Described cylindrical shell periphery is installed with a holder, described holder both sides respectively extend side plate, described side plate is provided with one second perforation, first perforation of described cylindrical shell back segment provides a dead bolt with ring head to wear, the key of described dead bolt locks the first inner bolt hole being fixed on described screw rod, described ring head has one the 3rd perforation, described 3rd perforation and two second formation three dot structures of boring a hole.
2. the wall pull bar of fixed building scaffold as claimed in claim 1, is characterized in that: the key of described dead bolt has an external thread section.
3. the wall pull bar of fixed building scaffold as claimed in claim 1, is characterized in that: the second perforation of the holder both sides of described cylindrical shell, and boring a hole with the 3rd of described dead bolt is that vertical angle is arranged.
4. the wall pull bar of fixed building scaffold as claimed in claim 1, is characterized in that: described locking bolt leading portion has an external thread section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591261.5U CN204920183U (en) | 2015-08-09 | 2015-08-09 | Wall pull rod of fixed building scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591261.5U CN204920183U (en) | 2015-08-09 | 2015-08-09 | Wall pull rod of fixed building scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204920183U true CN204920183U (en) | 2015-12-30 |
Family
ID=54969321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520591261.5U Expired - Fee Related CN204920183U (en) | 2015-08-09 | 2015-08-09 | Wall pull rod of fixed building scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204920183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868986A (en) * | 2019-01-25 | 2019-06-11 | 天长市华利机械实业有限公司 | A kind of bilateral pull rod and its production technology on scaffold |
-
2015
- 2015-08-09 CN CN201520591261.5U patent/CN204920183U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868986A (en) * | 2019-01-25 | 2019-06-11 | 天长市华利机械实业有限公司 | A kind of bilateral pull rod and its production technology on scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |