CN110917520A - Quick assembly disassembly's safety belt linkage - Google Patents
Quick assembly disassembly's safety belt linkage Download PDFInfo
- Publication number
- CN110917520A CN110917520A CN201911139578.4A CN201911139578A CN110917520A CN 110917520 A CN110917520 A CN 110917520A CN 201911139578 A CN201911139578 A CN 201911139578A CN 110917520 A CN110917520 A CN 110917520A
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- China
- Prior art keywords
- sleeve
- baffle plate
- upper baffle
- fixed
- rod
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- 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.)
- Pending
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B99/00—Subject matter not provided for in other groups of this subclass
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the technical field of power equipment, in particular to a quick-dismounting safety belt hanging device which comprises an upper part, a lower part and a clamping part, wherein the upper part comprises an upper baffle plate, a protective rod is integrally arranged on the end surface of one side of the upper baffle plate along the direction vertical to the upper baffle plate, a hanging ring is integrally arranged on the end part of the protective rod far away from the upper baffle plate, and through holes are respectively arranged at four corners of the upper baffle plate and used for being fixed with the lower part; the lower part comprises a lower baffle plate, a fixed rod is respectively arranged in the end face of the lower baffle plate on the same side as the upper baffle plate, the position of each fixed rod corresponds to the position of a through hole made by the upper baffle plate, each fixed rod penetrates out of the through hole made by the upper baffle plate in a combined state, and in a fixed state, a clamping part is arranged at the extending end part of each extending fixed rod, and the clamping part can clamp and fix the extending end part of the fixed rod.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a safety belt suspension device capable of being quickly disassembled and assembled.
Background
The overhaul and the test of equipment such as outdoor disconnecting link of transformer substation, circuit breaker, arrester are the aerial work, in order to guarantee the safe condition of aerial work, need use the safety belt. In order to meet the requirement of high hanging resistance of the safety belt, the safety belt cannot be hung on a post insulator of equipment, and therefore, a safety belt hanger needs to be fixed on a channel steel framework of the equipment.
But the safety belt hanger that has now is fixed insecure, can not carry on spacingly with the channel-section steel when fixed, takes place to rock easily. In addition, the device is generally locked by a device with a screw rod matched with a nut, a plurality of nuts need to be screwed when the device is installed, the operation is inconvenient, the fixing time is long, and an operator is in an unprotected state when the device is installed, so that the time for hanging the device is shortened as much as possible.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a quick-dismounting safety belt suspension device which is reasonable in structure, firm in fixation and quick in mounting.
The technical scheme adopted by the invention is as follows:
the utility model provides a quick assembly disassembly's safety belt linkage which characterized in that: the upper part comprises an upper baffle, a lower part and a clamping part, a protective rod is integrally arranged on the end surface of one side of the upper baffle along the direction vertical to the upper baffle, a hanging ring is integrally arranged on the end part of the protective rod far away from the upper baffle, and through holes are respectively arranged at four corners of the upper baffle and used for being fixed with the lower part; the lower part comprises a lower baffle plate, a fixed rod is respectively arranged in the end face of the lower baffle plate on the same side as the upper baffle plate, the position of each fixed rod corresponds to the position of a through hole made by the upper baffle plate, each fixed rod penetrates out of the through hole made by the upper baffle plate in a combined state, and in a fixed state, a clamping part is arranged at the extending end part of each extending fixed rod, and the clamping part can clamp and fix the extending end part of the fixed rod.
And, the clearance between every two adjacent dead levers is the same with the channel-section steel width of treating fixed, can fix the channel-section steel centre gripping between two dead levers.
And the fixing rods are perpendicular to the lower baffle plate, and the end part of each fixing rod extending from the upper baffle plate is integrally provided with a tapered part which is thin at the top and thick at the bottom.
And a bottom plate is arranged in the end face of the upper baffle plate, which is opposite to the lower baffle plate, the bottom plate and the upper baffle plate are parallel to each other, two locking sliding sleeves are symmetrically arranged on two sides of the upper end face of the bottom plate, a wedge-shaped head is manufactured at the upper end of each locking sliding sleeve, and a limit groove is manufactured in the end face of one side of each wedge-shaped head.
The clamping part comprises a sleeve with a hollow inner part, a plurality of blind holes are symmetrically formed in the inner edge of the sleeve along the radial direction, an inner clamping block is arranged in each blind hole in a sliding mode, a guide rod is integrally formed at the end part, back to the sleeve, of each inner clamping block, a reset pressure spring is sleeved on the outer edge of each guide rod, and two ends of each reset pressure spring are respectively fixedly connected with the inner clamping block and the inner surface of each blind hole in a compression mode.
The clamping part also comprises an outer sleeve and a limiting sleeve, the outer sleeve and the limiting sleeve are sleeved outside the sleeve at the same interval, wherein the outer sleeve is positioned between the sleeve and the limiting sleeve, a plurality of through holes are symmetrically formed in the side wall of the outer sleeve along the radial direction, an outer clamping block is embedded in each through hole in a sliding mode, a plurality of guide columns are uniformly formed at the rear end part of each outer clamping block, guide holes are formed in the inner edge of the limiting sleeve corresponding to the rear end part of each guide column respectively, the guide holes are used for containing the corresponding guide columns, a limiting pressure spring is sleeved on the outer edge of each guide column, two end parts of the limiting pressure spring are in pressure connection with the rear end face of the outer clamping block and the inner edge of the limiting sleeve respectively, and the end part of the inner side of the outer clamping block can be embedded in a limiting groove formed in the wedge head part of the locking sliding sleeve in the installation state.
The invention has the advantages and positive effects that:
according to the invention, the upper baffle and the lower baffle are used for assembling, when the maintenance equipment is installed, the channel steel of the maintenance equipment is embedded between the two pairs of fixing rods manufactured by the lower baffle, the upper end parts of the fixing rods are clamped and fixed through the clamping parts after the upper baffle penetrates out, the operation is simple, convenient and quick, the time is basically negligible, the safety is greatly improved, and in a hanging state, the channel steel and the fixing rods are fixed, so that the channel steel cannot rotate, and the fixing is firm.
In the invention, the conical part made of the fixing rod is matched with the inner clamping block made of the sleeve, when the device is installed, the fixing rod extends into the sleeve, the inner clamping block is embedded into the caulking groove under the action of the pressure spring, and then the clamping part and the fixing rod at the lower part are fixed, so that the device is fixed in the state, and the installation is rapid and simple; meanwhile, the clearance formed between the sleeve and the outer sleeve can be secondarily fixed through the locking sliding sleeve, the locking sliding sleeve is limited by the outer clamping block, the clamping portion and the upper baffle on the upper portion are fixed, the upper portion, the lower portion and the clamping portion are integrally fixed, and firmness and stability of the device are further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial cross-sectional view of portion A of FIG. 1;
fig. 3 is a schematic structural view showing a state where the card portion is detached.
Detailed Description
The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
The invention relates to a quick-dismounting safety belt hanging device which is innovative in that the upper part, the lower part and a clamping part 7 are arranged, the upper part comprises an upper baffle 8, a protective rod 2 is integrally arranged on one side end face of the upper baffle along the direction vertical to the upper baffle, a hanging ring 1 is integrally arranged on the end part of the protective rod far away from the upper baffle and used for being fixed with a safety belt, and through holes are respectively arranged at four corners of the upper baffle and used for being fixed with the lower part; the lower part comprises a lower baffle plate 11, a fixing rod 9 is pre-installed in the end face of the lower baffle plate on the same side as the upper baffle plate through a nut 10, the position of each fixing rod corresponds to the position of a through hole made in the upper baffle plate, each fixing rod penetrates out of the through hole made in the upper baffle plate in a combined state, and in a fixed state, a clamping part is installed at the extending end part of each extending fixing rod, and the clamping part can clamp and fix the extending end part of the fixing rod.
In this embodiment, the clearance between every two adjacent dead levers is the same with the channel-section steel width of treating fixed, can fix the channel-section steel centre gripping between two dead levers.
In this embodiment, a sleeve 4 is integrally formed in the upper end surface of the upper baffle plate, the lower end portion 3 of the guard bar is integrally welded and fixed in the sleeve in a penetrating manner, and a plurality of triangular reinforcing ribs 5 are uniformly arranged between the outer side of the sleeve and the upper end surface of the upper baffle plate at intervals.
In this embodiment, the fixing rods are perpendicular to the lower baffle, a tapered portion 6 with a thin upper portion and a thick lower portion is integrally formed at the end portion of each fixing rod extending from the upper baffle, and an insertion groove is formed at the outer edge of the fixing rod below the tapered portion along the peripheral direction thereof.
In this embodiment, a bottom plate 710 is installed in the end surface of the upper baffle plate facing away from the lower baffle plate, the bottom plate and the upper baffle plate are parallel to each other and integrally fixed, two locking sliding sleeves 709 are symmetrically installed on two sides of the upper end surface of the bottom plate, a wedge-shaped head 702 is formed at the upper end of each locking sliding sleeve, and a limit groove 705 is formed in the end surface of one side of each wedge-shaped head.
In this embodiment, the clamping portion includes a hollow sleeve 703, a plurality of blind holes are symmetrically formed in the inner edge 704 of the sleeve along the radial direction, an inner clamping block 712 is slidably mounted in each blind hole, a guide rod 711 is integrally formed at the end of each inner clamping block opposite to the sleeve, a reset compression spring is sleeved on the outer edge of each guide rod, and two ends of each reset compression spring are respectively fixed to the inner surfaces of the inner clamping block and the blind holes in a compression joint manner.
In this embodiment, the clamping portion further includes an outer sleeve 701 and a limit sleeve 707, the outer sleeve and the limit sleeve are concentrically sleeved outside the sleeve at intervals, wherein the outer sleeve is positioned between the sleeve and the limit sleeve, a plurality of through holes are symmetrically formed in the side wall of the outer sleeve along the radial direction, an outer clamping block 706 is embedded in each through hole in a sliding manner, a plurality of guide posts 708 are uniformly formed at the rear end part of each outer clamping block, guide holes are respectively formed at the inner edge of the limit sleeve corresponding to the rear end part of each guide post, the guide holes are used for accommodating corresponding guide posts, the outer edge of each guide post is sleeved with a limiting pressure spring, the two end parts of the limiting pressure spring are respectively pressed on the rear end surface of the outer clamping block and the inner edge of the limiting sleeve, the end part of the inner side of the outer clamping block can be embedded in a limit groove formed in the wedge-shaped head part of the locking sliding sleeve in the installation state.
The use process of the invention is as follows:
when the device is used, an operator inserts the channel steel of the device between the two groups of fixed rods, combines the upper part and the lower part, and is in an unfixed state after the upper end parts of the fixed rods are penetrated by the upper baffle plate as shown in figure 3; at this time, the operator sleeves each clamping part on the extended conical part of the corresponding fixing rod.
The fixed rod is arranged inside the sleeve in a penetrating mode until the inner clamping block is clamped and fixed in an embedding groove formed in the fixed rod, meanwhile, in the process that the clamping portion descends, the pressing plate is in contact with the upper end face of the upper baffle plate, the upper plate and the locking sliding sleeve are driven to move upwards, and a limiting groove formed in the surface, on the same side as the outer clamping block, of the wedge-shaped head is arranged at the upper end of the locking sliding sleeve in a clamping mode. Repeating the above process until each clamping part is fixed with the corresponding fixing rod.
After the construction of an operator is completed, the operator needs to remove the clamping part, when the clamping part is removed, the operator firstly needs to pull the guide posts of the outer clamping blocks from two sides so that the outer clamping blocks move backwards to remove the parts of the outer sleeve and the limiting sleeve, and then the clamping part and the fixed posts can be separated and removed after the guide rods of the inner clamping blocks are pulled.
Claims (6)
1. The utility model provides a quick assembly disassembly's safety belt linkage which characterized in that: the upper part comprises an upper baffle, a lower part and a clamping part, a protective rod is integrally arranged on the end surface of one side of the upper baffle along the direction vertical to the upper baffle, a hanging ring is integrally arranged on the end part of the protective rod far away from the upper baffle, and through holes are respectively arranged at four corners of the upper baffle and used for being fixed with the lower part; the lower part comprises a lower baffle plate, a fixed rod is respectively arranged in the end face of the lower baffle plate on the same side as the upper baffle plate, the position of each fixed rod corresponds to the position of a through hole made by the upper baffle plate, each fixed rod penetrates out of the through hole made by the upper baffle plate in a combined state, and in a fixed state, a clamping part is arranged at the extending end part of each extending fixed rod, and the clamping part can clamp and fix the extending end part of the fixed rod.
2. A quick disconnect seat belt suspension as recited in claim 1 wherein: the gap between every two adjacent fixing rods is the same as the width of the channel steel to be fixed, and the channel steel can be clamped and fixed between the two fixing rods.
3. A quick disconnect seat belt suspension as recited in claim 1 wherein: the fixing rods are perpendicular to the lower baffle plate, a tapered part with a thin upper part and a thick lower part is integrally formed at the end part of each fixing rod extending from the upper baffle plate, and an embedding groove is formed in the outer edge of each fixing rod below the tapered part along the peripheral direction of the outer edge of each fixing rod.
4. A quick disconnect seat belt suspension as recited in claim 3 wherein: a bottom plate is placed in the end face, back to the lower baffle, of the upper baffle, the bottom plate and the upper baffle are parallel to each other, two locking sliding sleeves are symmetrically installed on two sides of the upper end face of the bottom plate, a wedge-shaped head is manufactured at the upper end of each locking sliding sleeve, and a limiting groove is manufactured in the end face of one side of each wedge-shaped head.
5. A quick disconnect seat belt suspension as recited in claim 4 wherein: the clamping part comprises a sleeve with a hollow inner part, a plurality of blind holes are symmetrically formed in the inner edge of the sleeve along the radial direction, an inner clamping block is arranged in each blind hole in a sliding mode, a guide rod is integrally formed at the end part, back to the sleeve, of each inner clamping block, a reset pressure spring is sleeved on the outer edge of each guide rod, and two ends of each reset pressure spring are fixedly connected with the inner clamping block and the inner surface of each blind hole in a compression mode.
6. A quick disconnect seat belt suspension as recited in claim 4 wherein: the clamping part also comprises an outer sleeve and a limiting sleeve, the outer sleeve and the limiting sleeve are sleeved outside the sleeve at the same center and interval, wherein the outer sleeve is positioned between the sleeve and the limiting sleeve, a plurality of through holes are symmetrically formed in the side wall of the outer sleeve along the radial direction, an outer clamping block is embedded in each through hole in a sliding mode, a plurality of guide posts are uniformly formed at the rear end part of each outer clamping block, guide holes are formed in the inner edge of the limiting sleeve corresponding to the rear end part of each guide post respectively, the guide holes are used for containing the corresponding guide posts, a limiting pressure spring is sleeved on the outer edge of each guide post, two end parts of the limiting pressure spring are in pressure connection with the rear end surface of the outer clamping block and the inner edge of the limiting sleeve respectively, and the end part of the inner side of the outer clamping block can be embedded in a limiting groove formed in the wedge head of the locking sliding sleeve in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911139578.4A CN110917520A (en) | 2019-11-20 | 2019-11-20 | Quick assembly disassembly's safety belt linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911139578.4A CN110917520A (en) | 2019-11-20 | 2019-11-20 | Quick assembly disassembly's safety belt linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110917520A true CN110917520A (en) | 2020-03-27 |
Family
ID=69850363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911139578.4A Pending CN110917520A (en) | 2019-11-20 | 2019-11-20 | Quick assembly disassembly's safety belt linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110917520A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203001736U (en) * | 2013-01-10 | 2013-06-19 | 国家电网公司 | Safety belt hanging assembly |
| AT511556B1 (en) * | 2011-06-14 | 2016-06-15 | Austrialpin Vertriebsges M B H | SECURING DEVICE FOR CLIMBING |
| CN108679383A (en) * | 2018-06-25 | 2018-10-19 | 天津盛通科技发展有限公司 | It is a kind of can Fast Installation adjustment monitor mounting structure |
-
2019
- 2019-11-20 CN CN201911139578.4A patent/CN110917520A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT511556B1 (en) * | 2011-06-14 | 2016-06-15 | Austrialpin Vertriebsges M B H | SECURING DEVICE FOR CLIMBING |
| CN203001736U (en) * | 2013-01-10 | 2013-06-19 | 国家电网公司 | Safety belt hanging assembly |
| CN108679383A (en) * | 2018-06-25 | 2018-10-19 | 天津盛通科技发展有限公司 | It is a kind of can Fast Installation adjustment monitor mounting structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200327 |
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| RJ01 | Rejection of invention patent application after publication |