CN214762960U - Power transmission and transformation engineering safety rope linkage - Google Patents
Power transmission and transformation engineering safety rope linkage Download PDFInfo
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- CN214762960U CN214762960U CN202120362596.5U CN202120362596U CN214762960U CN 214762960 U CN214762960 U CN 214762960U CN 202120362596 U CN202120362596 U CN 202120362596U CN 214762960 U CN214762960 U CN 214762960U
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- rod
- sleeve
- safety rope
- power transmission
- fixing
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 230000009466 transformation Effects 0.000 title claims abstract description 17
- 239000000725 suspension Substances 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model provides a power transmission and transformation engineering safety rope suspension device, which comprises a fixed structure and a suspension component, wherein the fixed structure comprises a first fixed seat, a second fixed seat and a screw rod, and the first fixed seat and the second fixed seat are connected through the screw rod; a plurality of first threaded holes are formed in the second fixing seat, and each fixing bolt penetrates through the first threaded hole to be connected to the clamping plate; a second threaded hole is formed in the center of the upper surface of the second fixing seat and used for mounting a suspension assembly, the suspension assembly comprises a support rod, a sleeve, a circular hanging ring and a U-shaped rod, and the bottom of the support rod is mounted in the second threaded hole; the supporting rod is sleeved with a sleeve, and the outer wall of the sleeve is fixedly connected with a circle center hanging ring through a supporting rod. The utility model discloses can realize single installation and fixed, and at high altitude construction's in-process, the staff can adjust the height that hangs according to the actual operation needs, ensures that the safety rope hangs the height with correct, guarantee operation personnel personal safety.
Description
Technical Field
The utility model belongs to safety arrangement field especially relates to a power transmission and transformation engineering safety rope linkage.
Background
In a steel structure building of a power transmission and transformation project, most of steel beams are H-shaped steel beams with different section specifications and different plate thickness specifications, and the cross section of each H-shaped steel beam comprises a web plate and a flange plate; in top girder steel welding and roof boarding laying process, because of there is not the safety belt hanging point, it is inconvenient to cause the aerial work construction, and can't guarantee operating personnel's personal safety, the event designs a safety rope linkage, make it fix on the flange board of H shaped steel roof beam, the operating personnel of being convenient for is before carrying out the operation, couple together safety belt and outrigger earlier, it is correct to ensure that the safety belt hangs the height lowly, just can guarantee operating personnel safety construction atmosphere, reduce aerial work risk hidden danger, guarantee operating personnel personal safety, further promote construction quality.
Disclosure of Invention
In view of this, the utility model aims at providing a power transmission and transformation engineering safety rope linkage to solve the aerial work and do not have the safety belt to hang the point and lead to the operation construction unchangeable, improved the risk hidden danger scheduling problem of aerial work.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a safety rope suspension device for power transmission and transformation engineering comprises a fixing structure and a suspension assembly, wherein the fixing structure comprises a first fixing seat, a second fixing seat and a screw rod, the first fixing seat is an integrated structure formed by sequentially vertically connecting a first trapezoidal plate, a first vertical plate and a second trapezoidal plate end to end, and two first through holes are longitudinally formed in the first trapezoidal plate; the second fixing seat is a C-shaped structure formed by sequentially vertically connecting a first transverse plate, a second vertical plate and a second transverse plate end to end, two sliding grooves are formed in the first transverse plate, a second through hole is formed in the front end of each sliding groove, and one end of each screw rod sequentially penetrates through the first through hole and the second through hole; each screw is provided with a limit nut, and each limit nut is positioned on the outer side of the second vertical plate; a plurality of first threaded holes are formed in the second transverse plate, one end of each fixing bolt penetrates through the first threaded hole from bottom to top and is connected to the clamping plate, a matched fixing nut is arranged on each fixing bolt, and the fixing nut is located below the second transverse plate; a second threaded hole is formed in the center of the upper surface of the first transverse plate and used for installing a suspension assembly.
Furthermore, the suspension assembly comprises a support rod, a sleeve, a circular hanging ring and a U-shaped rod, the support rod is of a cylindrical structure with external threads at the bottom, and the bottom of the support rod is vertically arranged in a second threaded hole; a plurality of positioning holes are uniformly formed in the supporting rod, and the distance between every two adjacent positioning holes is equal to the distance between two ends of the U-shaped rod; the support rod is sleeved with a sleeve, two first support rods and two second support rods are arranged outside the sleeve at intervals, the upper ends of the two first support rods are fixedly connected with the upper part of the outer wall of the sleeve, and the lower ends of the two first support rods are fixedly connected with the circular hanging ring; the lower ends of the two second supporting rods are fixedly connected with the lower part of the outer wall of the sleeve, and the upper ends of the two second supporting rods are fixedly connected with the circular hanging ring; two U-shaped grooves are symmetrically formed in the sleeve, and two ends of the U-shaped rod penetrate through the two positioning holes which are adjacent from top to bottom respectively and are clamped into the U-shaped grooves.
Further, the width of the U-shaped groove is equal to the outer diameter of the U-shaped rod.
Furthermore, one end of each screw rod, which is positioned in the sliding groove, is provided with a limiting block.
Furthermore, the width of the limiting block is larger than the inner diameter of the second through hole.
Furthermore, the top of the supporting rod is provided with an external thread for installing a limit cap.
Furthermore, a flat cushion is arranged at the contact position of each limit nut and the corresponding second vertical plate.
Furthermore, an elastic washer is arranged at the contact position of each fixing nut and the second transverse plate
Compared with the prior art, a power transmission and transformation engineering safety rope linkage have following beneficial effect:
(1) the utility model discloses can realize single installation and fixed, and at high altitude construction's in-process, the staff can adjust the height that the safety rope hung according to the actual operation needs for the safety rope hangs at the optimum position all the time.
(2) The utility model discloses can ensure operation personnel's personal safety indirectly, reduce the risk of aerial work, reduce high altitude construction's the degree of difficulty to work efficiency has been improved.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic view of the overall structure according to the embodiment of the present invention;
fig. 2 is a schematic overall cross-sectional view of an embodiment of the present invention;
fig. 3 is a schematic view of a first fixing base according to an embodiment of the present invention;
fig. 4 is a schematic view of a second fixing base according to an embodiment of the present invention;
fig. 5 is a schematic view of a sleeve according to an embodiment of the present invention.
Description of reference numerals:
1-a first fixed seat; 2-a second fixed seat; 21-a chute; 22-No. two through holes; 23-a threaded hole; 24-a fixing bolt; 241-fixing a nut; 25-clamping plate; 26-a second threaded hole; 3-a screw; 31-a limit nut; 32-a limiting block; 4-a suspension assembly; 41-a support bar; 411-locating holes; 42-a sleeve; 421-strut No. one; 422-strut No. two; 43-circular suspension loop; 44-U-shaped rods; 5-flange plate.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 5, the safety rope suspension device for power transmission and transformation engineering comprises a fixing structure and a suspension assembly 4, wherein the fixing structure comprises a first fixing seat 1, a second fixing seat 2 and a screw rod 3, the first fixing seat 1 is an integrated structure formed by vertically connecting a first trapezoidal plate, a first vertical plate and a second trapezoidal plate end to end in sequence, a trapezoidal groove is formed inside the integrated structure, the integrated structure can be suitable for flange plates 5 with different thicknesses, the flange plates 5 are special materials for welding H-shaped steel with different specifications and sizes, and the application range of the device is expanded; two first through holes are longitudinally formed in the first trapezoidal plate; no. two fixing bases 2 are a diaphragm, No. two risers and No. two diaphragms and connect the C type structure that forms end to end perpendicularly in proper order, be equipped with two spouts 21 on the diaphragm, every the front end of spout 21 is equipped with a through-hole 22 No. two. One end of each screw rod 3 sequentially penetrates through the first through hole and the second through hole 22, one end, located in the sliding groove 21, of each screw rod 3 is provided with a limiting block 32, the width of each limiting block 32 is larger than the inner diameter of the second through hole 22, and therefore the screw rods 3 are prevented from falling off in the operation process, the first fixing seat 1 and the second fixing seat 2 cannot stably clamp the flange plate 5, and life safety of operators is threatened; each screw 3 is provided with one limit nut 31, each limit nut 31 is positioned on the outer side of a second vertical plate, and a flat cushion is arranged at the contact position of each limit nut 31 and the second vertical plate, so that the contact area is increased, the stress is dispersed and reduced, the abrasion to the second fixed seat 2 is reduced, and the service life of the device is prolonged; a plurality of first threaded holes 23 are formed in the second transverse plate, one end of each fixing bolt 24 penetrates through the first threaded hole 23 from bottom to top and is connected to the clamping plate 25, the contact area between the fixing bolt and the flange plate 5 is increased, the whole body is more stable, and the safety is improved; each fixing bolt 24 is provided with a matched fixing nut 241, the fixing nut 241 is positioned below the second transverse plate, and an elastic washer is arranged at the contact position of each fixing nut 241 and the second transverse plate, so that the fixing nut 241 is prevented from loosening in the operation process, the clamping plate cannot clamp the flange plate 5, and the overall structure is unstable; and a second threaded hole 26 is formed in the center of the upper surface of the first transverse plate and used for mounting the suspension assembly 4.
The suspension assembly 4 comprises a support rod 41, a sleeve 42, a circular hanging ring 43 and a U-shaped rod 44, the support rod 41 is of a cylindrical structure with an external thread at the bottom, and the external thread is arranged at the top of the support rod 41 and used for installing a limit cap to prevent the sleeve 42 from falling off from the upper part to cause the safety rope to be incapable of being fixed; the bottom of the support rod 41 is vertically arranged in the second threaded hole 26; a plurality of positioning holes 411 are uniformly formed in the supporting rod 41, and the distance between two vertically adjacent positioning holes 411 is equal to the distance between two ends of the U-shaped rod 44; the supporting rod 41 is sleeved with a sleeve 42, two first supporting rods 421 and two second supporting rods 422 are arranged outside the sleeve 42, the first supporting rods 421 and the second supporting rods 422 are arranged at intervals, the upper ends of the two first supporting rods 421 are fixedly connected with the upper part of the outer wall of the sleeve 42, and the lower ends of the two first supporting rods 421 are fixedly connected with the circular hanging ring 43; the lower ends of the two second supporting rods 422 are fixedly connected with the lower part of the outer wall of the sleeve 42, and the upper ends of the two second supporting rods are fixedly connected with the circular hanging ring 43, so that the stress is dispersed, and the stability of the whole body in use is enhanced; the circular hanging ring 43 can hang a plurality of safety ropes at the same time, and can avoid the phenomenon that safety belts are twisted together when a plurality of persons work; two U-shaped grooves are symmetrically formed in the sleeve 42, and two ends of the U-shaped rod 44 penetrate through the two positioning holes 411 which are adjacent up and down respectively and are clamped into the U-shaped grooves; an operator can adjust the sleeve 42 to a proper position according to the actual working requirement, then insert the U-shaped rod 44 into the two positioning holes 411 which are adjacent up and down, clamp the U-shaped groove onto the U-shaped rod to fix the sleeve 42, and keep the sleeve 42 at a low hanging height all the time; the width of the U-shaped groove is equal to the outer diameter of the U-shaped rod 44, so that the sleeve 42 is prevented from rotating in the process of high-altitude operation, and the safety rope is prevented from being hung unstably.
The utility model discloses a theory of operation does:
the operating personnel is earlier with fixation nut 241 pine, make splint 25 descend to the extreme low position, then loosen limit nut 31, stimulate maximum interval position with fixing base 1 and No. two fixing bases 2, with the one side of the flange plate 5 of fixing base 1 joint at the H shaped steel roof beam, make splint 25 be located the below of flange plate 5, then with No. two fixing base 2 joints at the opposite side of flange plate 5, tighten limit nut 31, make the interval between fixing base 1 and No. 2 fixing bases reduce, the internal surface of No. two risers is hugged closely to one side of flange plate 5, the opposite side joint is to in the dovetail groove in No. two fixing bases 2, then move fixing bolt 24 upwards, drive splint 25 upwards, make the upper surface of splint 25 hug closely flange plate 5, then tighten fixation nut 241, the fixed completion of a fixing base 1 and No. two fixing bases 2.
An operator sleeves the sleeve 42 on the support rod 41, installs the limit cap, and then installs the bottom of the support rod 41 in the second threaded hole 26 on the second fixing seat 2 and screws up the bottom; the sleeve 42 is adjusted to a proper position by an operator according to the actual working requirement, then the U-shaped rod 44 is inserted into the two positioning holes 411 which are adjacent up and down, the U-shaped groove is clamped on the U-shaped rod to fix the sleeve 42, and then the safety rope is hung on the circular hanging ring 43, so that the high-altitude operation can be started.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a power transmission and transformation engineering safety rope linkage which characterized in that: the fixing structure comprises a fixing structure and a suspension assembly (4), wherein the fixing structure comprises a first fixing seat (1), a second fixing seat (2) and a screw (3), the first fixing seat (1) is an integrated structure formed by sequentially vertically connecting a first trapezoidal plate, a first vertical plate and a second trapezoidal plate end to end, and two first through holes are longitudinally formed in the first trapezoidal plate; the second fixing seat (2) is of a C-shaped structure formed by sequentially vertically connecting a first transverse plate, a second vertical plate and a second transverse plate end to end, two sliding grooves (21) are formed in the first transverse plate, and a second through hole (22) is formed in the front end of each sliding groove (21); one end of each screw rod (3) sequentially penetrates through the first through hole and the second through hole (22), each screw rod (3) is provided with a limiting nut (31), and each limiting nut (31) is located on the outer side of the second vertical plate; a plurality of first threaded holes (23) are formed in the second transverse plate, and one end of each fixing bolt (24) penetrates through the first threaded hole (23) from bottom to top to be connected to the clamping plate (25); each fixing bolt (24) is provided with a matched fixing nut (241), and the fixing nut (241) is positioned below the second transverse plate; and a second threaded hole (26) is formed in the center of the upper surface of the first transverse plate and used for mounting the suspension assembly (4).
2. The power transmission and transformation project safety rope suspension device of claim 1, characterized in that: the suspension assembly (4) comprises a support rod (41), a sleeve (42), a circular hanging ring (43) and a U-shaped rod (44), the support rod (41) is of a cylindrical structure with an external thread at the bottom, and the bottom of the support rod (41) is vertically arranged in a second threaded hole (26); a plurality of positioning holes (411) are uniformly formed in the supporting rod (41), and the distance between every two adjacent positioning holes (411) is equal to the distance between two ends of the U-shaped rod (44); the supporting rod (41) is sleeved with a sleeve (42), two first supporting rods (421) and two second supporting rods (422) are arranged outside the sleeve (42) at intervals, the upper ends of the two first supporting rods (421) are fixedly connected with the upper part of the outer wall of the sleeve (42), and the lower ends of the two first supporting rods (421) are fixedly connected with the circular hanging ring (43); the lower ends of the two second supporting rods (422) are fixedly connected with the lower part of the outer wall of the sleeve (42), and the upper ends of the two second supporting rods are fixedly connected with the circular hanging ring (43); two U-shaped grooves are symmetrically formed in the sleeve (42), and two ends of the U-shaped rod (44) penetrate through the two positioning holes (411) which are vertically adjacent and are clamped into the U-shaped grooves.
3. The power transmission and transformation project safety rope suspension device of claim 2, characterized in that: the width of the U-shaped groove is equal to the outer diameter of the U-shaped rod (44).
4. The power transmission and transformation project safety rope suspension device of claim 1, characterized in that: and one end of each screw rod (3) positioned in the sliding groove (21) is provided with a limiting block (32).
5. The power transmission and transformation project safety rope suspension device of claim 4, characterized in that: the width of the limiting block (32) is larger than the inner diameter of the second through hole (22).
6. The power transmission and transformation project safety rope suspension device of claim 2, characterized in that: the top of the supporting rod (41) is provided with external threads for installing a limiting cap.
7. The power transmission and transformation project safety rope suspension device of claim 1, characterized in that: and a flat cushion is arranged at the contact position of each limit nut (31) and the second vertical plate.
8. The power transmission and transformation project safety rope suspension device of claim 1, characterized in that: and an elastic washer is arranged at the contact position of each fixing nut (241) and the second transverse plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120362596.5U CN214762960U (en) | 2021-02-09 | 2021-02-09 | Power transmission and transformation engineering safety rope linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120362596.5U CN214762960U (en) | 2021-02-09 | 2021-02-09 | Power transmission and transformation engineering safety rope linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214762960U true CN214762960U (en) | 2021-11-19 |
Family
ID=78753195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120362596.5U Expired - Fee Related CN214762960U (en) | 2021-02-09 | 2021-02-09 | Power transmission and transformation engineering safety rope linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214762960U (en) |
-
2021
- 2021-02-09 CN CN202120362596.5U patent/CN214762960U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |