CN208039886U - Protect rope fixing and limiting structure - Google Patents
Protect rope fixing and limiting structure Download PDFInfo
- Publication number
- CN208039886U CN208039886U CN201820445329.2U CN201820445329U CN208039886U CN 208039886 U CN208039886 U CN 208039886U CN 201820445329 U CN201820445329 U CN 201820445329U CN 208039886 U CN208039886 U CN 208039886U
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- CN
- China
- Prior art keywords
- column
- rope
- gag lever
- lever post
- sliding block
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Abstract
The utility model discloses a kind of protection rope fixing and limiting structures, including column, two struts are fixedly connected on column, strip-shaped hole is offered on the strut of top, sliding block is slidably connected in strip-shaped hole, the bottom surface of sliding block is fixed with the gag lever post extended downwardly, the lower end of gag lever post can be connected on the strut of lower section and be slidably matched with it, column, the limit space for being limited to rope is formed between gag lever post and two struts, when sliding block is moved towards column direction, on the rope that gag lever post can act in limit space and it is connected on column, a standing screw is equipped on column, one end of standing screw towards gag lever post is secured to link together, other end screw-thread fit has the fixing nut that gag lever post can be made to be pressed on the rope in limit space on column.The utility model is simple in structure, and the fixed limit to rope is realized in limit space, rope shake is avoided, improves safety in utilization.
Description
Technical field
The utility model is related to a kind of line mount structures, and in particular to a kind of protection rope fixing and limiting structure.
Background technology
In working at height, it will usually protection rope is set at edge, operator can not only be stopped, while
The person of being conveniently operated hooks safety rope.The installation of high-altitude protection rope is typically that U bolt is installed on column, utilizes U bolt
Space between column limits rope.But U bolt can only limit rope, but can not be to rope
It is fixed, rope will appear movement in U bolt, therefore entire protection rope will generate shaking, be easy to grasp high-altitude
Author causes security risk.
Utility model content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：It is a kind of right how to provide
Rope realizes fixed limit, avoids rope shake, improves the protection rope fixing and limiting structure of safety in utilization.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution：
A kind of protection rope fixing and limiting structure, including column, its axis direction of column upper edge are fixedly connected with two phases
Mutual strut disposed in parallel is offered on a strut being located above in two struts and is passed through along upright bar axis direction and along branch
The strip-shaped hole that rod axis direction extends slidably connects sliding block in strip-shaped hole along its length, and the bottom surface of sliding block is fixedly connected
There is the gag lever post for extending downwardly setting, the limit for being limited to rope is formed between column, gag lever post and two struts
Bit space, when sliding block is moved towards column direction, gag lever post can act on the rope in limit space and by its
It is connected on column, on the column and position of corresponding gag lever post is equipped with one and strut standing screw disposed in parallel, fixed
Screw rod can be slidably matched along its axis direction with column, and one end of standing screw towards gag lever post is secured to be connected to one
It rises, on standing screw and having positioned at side screw-thread fit of the column far from sliding block can make gag lever post will be in limit space
Rope is pressed on the fixing nut on column.
In the present invention, rope pulls standing screw that sliding block is made to be moved towards column direction in limit space, into
And so that gag lever post is squeezed the rope in limit space, finally squeezed and be connected on column, then rotate
Fixing nut makes it revolve shifting towards upright bar direction, to be tensed to sliding block, and makes gag lever post that rope to be pressed on column, right
Limit is fixed in rope, avoids rope in this way and is moved in limit space, and entirely protects rope that will not shake
It is dynamic, the safety used is greatly improved, it is simple in structure, it is safe and reliable.
As an optimization, the position in the upright bar and between two struts in the limit space is fixedly connected
There is a limited block, limited block is towards offering the limit that horizontal direction extends and section is V-arrangement on the side side of the gag lever post
Slot, the slot opening of limiting slot are more than the diameter of rope to be fixed, and the groove depth of limiting slot is less than the radius of rope to be fixed.Limited block
On V-arrangement limiting slot not only facilitate being caught in for rope, while can also be limited in the vertical direction, completely to rope
It fixes.
As an optimization, one layer of resilient rubbber cushion is bonded on the cell wall of the limiting slot.When squeezing rope, elasticity
Rubber pad can suffer oppression and deform, and can not only be protected to rope, while it is more firm that rope can also be made to fix.
In conclusion the beneficial effects of the utility model are：The utility model is simple in structure, is realized in limit space
The fixed of rope is limited, rope shake is avoided, improves safety in utilization.
Description of the drawings
It is new to this practicality below in conjunction with attached drawing in order to keep the purpose, technical scheme and advantage of utility model clearer
Type is described in further detail, wherein：
Fig. 1 is that H profile steel is taken root the structural schematic diagram of device.
Specific implementation mode
Below in conjunction with the accompanying drawings to the H profile steel for using the utility model structure take root device the utility model is made it is further
Detailed description.
The device as shown in Figure 1, H profile steel in present embodiment is taken root, including fixed plate 1, fixed plate 1 is along its left and right
The side in direction is provided with fixture block 2, and protrusion is formed with clamping portion I 3 on side bottom surface of the fixed plate 1 far from fixture block 2, fixture block 2
Bottom surface has convexed to form clamping portion II 4, and clamping portion I 3 and clamping portion II 4 are respectively arranged on opposite side side along fixed plate
The card slot 5 that front-rear direction extends and H profile steel wing plate edge can be made to be caught in, two card slots 5 are set relatively along 1 left and right directions of fixed plate
It sets, protrusion is formed with tightening part 6 on 1 top surface of fixed plate, and on the top surface of the fixture block 2 and position of corresponding tightening part 6 has convexed to form
Interconnecting piece 7,6 upper edge fixed plate of tightening part, 1 left and right directions are equipped with one with its screw-thread fit with can be along 1 right and left of fixed plate
To the stretching screw 8 for carrying out rotation shifting, stretching screw 8 is rotatablely connected towards one end of interconnecting piece 7 and interconnecting piece 7 can make tension
Screw rod 8 is rotated around its axis direction, and the other end of stretching screw 8 is fixedly connected with and can be connected in tightening part 6 with right
Stretching screw 8 limit and convenient for twisting the portion of twisting of stretching screw 8, is also worn along 1 left and right directions of fixed plate in tightening part 6
There are a guide rod, guide rod that can be slidably matched along its axis direction and tightening part 6, guide rod is towards one end of interconnecting piece 7
It is fixedly connected with interconnecting piece 7.
In present embodiment, the one end of the stretching screw 8 far from the interconnecting piece 7 is along its axis direction convex shaped
At there is section to be the connecting pole of polygon, the one end of connecting pole far from stretching screw 8 convexes to form the spiral shell being coaxially arranged
Line column, the portion of twisting include screwing sphere 9, screw 9 upper edge of sphere its diametric(al) and offer and are matched with connecting pole shape
Perforation, screw on the surface of sphere 9 uniform intervals around perforated base line direction and be fixedly connected with four along perforation radial directions
What is be arranged screws handle 10, and the sum of length of connecting pole and threaded post is more than the length of perforation, and the length of connecting pole is less than perforation
Length, screws sphere 9 and is set on connecting pole by perforation, and screw-thread fit, which is useful for that sphere 9 will be screwed, in threaded post is locked at
Locking nut 11 on the stretching screw 8.
In present embodiment, it is additionally provided on the top surface of the fixed plate 1 along perpendicular to 1 place plane side of fixed plate
To the column 12 of extension, 12 axis direction of upper end edge column of column 12, which is relatively fixed, is connected with two struts 13, two struts
The strut 13 that 13 axis direction is mutually parallel and is located above in the axis direction of column 12, two struts 13
12 axis direction of upper edge column is equipped with a gag lever post being slidably matched with it 14, and the upper end of gag lever post 14 has convexed to form energy
It is enough connected on strut 13 and carries handle 15 with what is limited to gag lever post 14, a underlying strut 13 in two struts 13
The position of upper and corresponding gag lever post 14 is recessed with the limit hole that 14 lower end of gag lever post can be made to be inserted into, and strut is connected to when carrying handle 15
When on 13, the lower end of gag lever post 14 is inserted in limit hole, can be formed to rope between column 12 and two struts 13
The limit space of limit.
In present embodiment, the position on the gag lever post 14 and between two struts 13 is connected with energy
Snap ring where being enough connected to the gag lever post 14 on the strut 13, the branch where snap ring is connected to the gag lever post 14
When on bar 13, is formed and can be made between a underlying strut 13 in the gag lever post 14 and two struts 13
Rope by opening.
In present embodiment, offered along institute on a strut 13 being located above in two struts 13
12 axis direction of upright bar is stated to pass through and slide along its length along the strip-shaped hole that 13 axis direction of the strut extends, strip-shaped hole
Dynamic to be connected with sliding block, the gag lever post 14 is threaded through on sliding block, and the limit hole is to extend along 13 axis direction of strut where it
Hole, the gag lever post 14 can be slidably matched with it along its length in the limit hole, when sliding block is described in
When 12 direction of column is moved, on the rope that the gag lever post 14 can act in the limit space and it is connected to
On the column 12, on the column 12 and it is corresponding described in carry the position of handle 15 and be equipped with one and be arranged in parallel with the strut 13
Standing screw 16, standing screw 16 can be slidably matched along its axis direction and the column 12, and described carry is arranged on handle 15
Have can with the fixing threaded hole of 16 screw-thread fit of standing screw, when it is described carry handle 15 and be connected on the strut 13 when, fixed spiral shell
Bolt 16 can be threaded in fixing threaded hole towards described one end for carrying handle 15, on standing screw 16 and be located at the column 12
Side screw-thread fit far from sliding block, which has, can make the gag lever post 14 that the rope in the limit space is pressed on institute
State the fixing nut 17 on column 12.
In present embodiment, in the upright bar 12 and between two struts 13 in the limit space
Position is fixedly connected with limited block 18, and limited block 18 extends towards offering horizontal direction on the side side of the gag lever post 14
And the limiting slot 19 that section is V-arrangement, the slot opening of limiting slot 19 are more than the diameter of rope to be fixed, the groove depth of limiting slot 19 is less than
The radius of rope to be fixed.
In present embodiment, one layer of resilient rubbber cushion is bonded on the cell wall of the limiting slot 19.
During specific implementation, the position on the standing screw and between the column and the fixing nut
It sets and is arranged with spring washer, fixing nut can be avoided to loosen, and then preferably fix rope.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although logical
The preferred embodiment crossed with reference to the utility model has been described the utility model, but those skilled in the art
It should be appreciated that various changes can be made to it in the form and details, without departing from the appended claims institute
The spirit and scope of the utility model of restriction.
Claims (3)
1. a kind of protection rope fixing and limiting structure, it is characterised in that：Including column, its axis direction of column upper edge is fixedly connected
There are two struts arranged in parallel, offers on a strut being located above in two struts and worn along upright bar axis direction
It crosses and slidably connects sliding block, the bottom surface of sliding block along its length along the strip-shaped hole that strut axis direction extends, strip-shaped hole
It is fixedly connected with the gag lever post for extending downwardly setting, is formed between column, gag lever post and two struts for being carried out to rope
The limit space of limit, when sliding block is moved towards column direction, gag lever post can act on the rope in limit space
It above and is connected on column, on the column and position of corresponding gag lever post is equipped with one and strut fixed spiral shell disposed in parallel
Bar, standing screw can be slidably matched along its axis direction with column, and one end of standing screw towards gag lever post is secured to connect
It is connected together, having on standing screw and positioned at side screw-thread fit of the column far from sliding block can make gag lever post that will be located at limit sky
Interior rope is pressed on the fixing nut on column.
2. protection rope fixing and limiting structure according to claim 1, it is characterised in that：In the upright bar and positioned at described
Position in limit space between two struts is fixedly connected with limited block, and limited block is towards the side side of the gag lever post
The limiting slot that horizontal direction extends and section is V-arrangement is offered on face, the slot opening of limiting slot is more than the diameter of rope to be fixed,
The groove depth of limiting slot is less than the radius of rope to be fixed.
3. protection rope fixing and limiting structure according to claim 2, it is characterised in that：It is glued on the cell wall of the limiting slot
It is connected to one layer of resilient rubbber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820445329.2U CN208039886U (en) | 2018-03-31 | 2018-03-31 | Protect rope fixing and limiting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820445329.2U CN208039886U (en) | 2018-03-31 | 2018-03-31 | Protect rope fixing and limiting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208039886U true CN208039886U (en) | 2018-11-02 |
Family
ID=63946367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820445329.2U Active CN208039886U (en) | 2018-03-31 | 2018-03-31 | Protect rope fixing and limiting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208039886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499025A (en) * | 2018-11-13 | 2019-03-22 | 宁波市凹凸重工有限公司 | A kind of fixed device of safety rope |
-
2018
- 2018-03-31 CN CN201820445329.2U patent/CN208039886U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499025A (en) * | 2018-11-13 | 2019-03-22 | 宁波市凹凸重工有限公司 | A kind of fixed device of safety rope |
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