CN206245773U - A kind of spring-piece type steel tower climbs safety device - Google Patents

Abstract

Safety device is climbed the utility model discloses a kind of spring-piece type steel tower, it is characterized in that being provided with swing arm in cannelure, swing arm lower end is hinged on longitudinal riser edge, swing arm upper end is connected with a guiding shell fragment, it is oriented in shell fragment hypomere or swing arm and is connected with a Location resilient piece, the side of the interior plate left and right sides is provided with detent, and Location resilient piece free end is pressed in detent；Vertical inner segment and outer section of composition that left support arm and right support arm link together by upper end, two outer sections are connected as one by the crossbeam on the outside of slide rail, two inner segments are connected with limited block, limited block is connected with startup shell fragment, limited block lower end is provided with one and is pressed in the cushion block started on the inside of shell fragment arc, and cushion block is connected with transmission arm；The utility model changes mounting position without taking to link up with, and changing gap also has protection, can reduce the security incident fallen and cause with real-time guard, and replacing position movement range is small, and the risk fallen is lower.

Description

A kind of spring-piece type steel tower climbs safety device

Technical field

It is the safety protection equipment for climbing staffing, more particularly to one that the utility model is related to during a kind of climbing steel tower Plant spring-piece type steel tower and climb safety device.

Background technology

China is vast in territory, and power transmission line and level mobile communications network are intensive, electric power tower and Mobile Communication Towers It is seen everywhere, in order to ensure that equipment runs well, steel tower will be climbed up when industrial worker usually safeguards or rushes to repair carries out high-altitude work Industry, a certain bearing on steel tower will be hung in work high above the ground by safety rope one end, and the other end is linked with work high above the ground personnel, To ensure job safety, this is the security protection climbed up and done after steel tower, and during climbing and climbing down, because people is The safety rope of motion can not be fixed on a fixed position, if using needing frequently to change mounting position, changing gap and not having There is the discrepancy in elevation, personnel are upper and lower when having protection, if it happens falling will cause security incident, and changing between two front and rear positions Movement range is larger to be also susceptible to accident, and in the case that particularly operating personnel bears accessory, action is more clumsy, and risk is more Height, before as steel tower manufacturing enterprise we never have method well go solve, await further innovation being solved Certainly.

Utility model content

In order to solve the above problems, the utility model provides a kind of spring-piece type steel tower and climbs safety device.

The technical solution adopted in the utility model is：A kind of spring-piece type steel tower climbs safety device, it is characterised in that Including slide rail and elevator, slide rail has the relative interior plate and outer panel connected by longitudinal riser, longitudinal riser both sides shape Into left cannelure and right cannelure, slide rail cross section is in " work " font, is respectively equipped with left and right in left cannelure and right cannelure right Claim the swing arm of distribution, more than the width of cannelure, swing arm lower end is hinged on the side of the inner side plate side of longitudinal riser to pendulum arm length At edge, swing arm upper end is connected with a guiding shell fragment, is oriented to shell fragment epimere and draws close and and outer panel in gradually outside side plate direction upwards Between possess passage, be oriented to and a Location resilient piece be connected with shell fragment hypomere or swing arm, the side of the interior plate left and right sides is provided with fixed Position groove, Location resilient piece free end is pressed in detent；Elevator is provided distributed over left support arm and the right side of the outer panel left and right sides Vertical inner segment and outer section of composition that support arm, left support arm and right support arm link together by upper end, two outer sections are by positioned at cunning Crossbeam on the outside of rail is connected as one, and is connected with the relative face of two inner segments and is probeed into the spacing of left cannelure and right cannelure respectively Block, limited block left and right directions thickness is less than channel width, and limited block is connected with startup shell fragment, start shell fragment hypomere downwards gradually to Interior plate direction is drawn close and Chong Die on the vertical direction of shell fragment upper end with more than being oriented to, and limited block lower end is provided with one and is pressed in startup shell fragment Cushion block on the inside of arc, two cushion block outer ends are connected to the transmission arm for being distributed in the outer panel left and right sides, and two transmission arm outer ends lead to Cross outer tie-beam to be connected, two transmission arms middle part is connected by middle tie-beam, middle tie-beam middle part is provided with vertical arm, vertical arm upper end and horizontal stroke Beam is hinged, and inner segment and outer section of upper end junction are connected with hanger.

Further, the connected left and right safety rope in lower end is connected on two hanger respectively, on left and right safety rope End crosses together.

Further, the outer tie-beam is connected with tensioning mechanism with arm room.

The utility model swing arm is equally spaced up and down in the left and right cannelure of slide rail, and normality lower swing arm is fixed by Location resilient piece Position remains against the state on interior plate, and climbing personnel only need to be by safety rope hanging on two hangers, in upward climbing upwards In, safety rope need to be upwards only lifted, the limited block on elevator first passes through the passage being oriented between shell fragment upper end and outer panel, then opens Spring plate lower end and guiding shell fragment upper-end contact, continuation lifting two shell fragments generation elastic force deforming contact area are less and less, until Start shell fragment and enter into the upper space for being oriented to shell fragment, two shell fragments return to normal shape, if personnel now occur fallen, elevator Fall, start shell fragment lower end and guiding shell fragment upper-end contact, two shell fragments generation elastic force deforming contact area is increasing, starts bullet The pressure that piece is subject to becomes big, Location resilient piece abjection detent, causes the outside side plate of swing arm to overturn, in limited block weight lower swing arm Closing cannelure stops limited block whereabouts, so as to protect climbing personnel.With the rising of climbing height, climbing personnel again will be logical Cross safety rope and elevator is drawn in into upper level swing arm top, until climb to the top of a mountain, when climbing down, when climbing personnel reach swing arm position where elevator When putting, outer tie-beam is moved with hand, transmission arm drives cushion block to press to outer panel direction by shell fragment is started, starts shell fragment and be oriented to bullet The contactless passage by being oriented between shell fragment upper end and outer panel in piece upper end, this grade of bottom is moved into by elevator, and operating personnel can To continue traveling downwardly, until landing, the utility model changes mounting position without taking hook, and changing gap also has protection, can be with The security incident for causing is fallen in real-time guard, reduction, and replacing position movement range is small, and the risk fallen is lower.

Brief description of the drawings

Fig. 1 is the utility model embodiment overall schematic.

Fig. 2 is the utility model embodiment decomposing schematic representation.

Reference:1 slide rail；2 elevators；3 longitudinal risers；4 interior plates；5 outer panels；6 swing arms；7 jointed shafts；8 are oriented to bullet Piece；9 Location resilient pieces；10 detents；11 inner segments；12 outer sections；13 crossbeams；14 limited blocks；15 start shell fragment；16 cushion blocks；17 pass Swing arm；18 outer tie-beams；Tie-beam in 19；20 vertical arm；21 hangers.

Specific embodiment

The utility model embodiment as shown in Figure 1, 2, climb safety device and be provided with slide rail 1 and hang by the spring-piece type steel tower Card 2, slide rail has the relative interior plate 4 and outer panel 5 connected by longitudinal riser 3, and longitudinal riser both sides form left longitudinal direction Groove and right cannelure, slide rail cross section are in " work " font, and slide rail can be as a root post of steel tower when we implement, it is also possible to Passed through interior plate to be connected with existing steel tower, connection can be using welding or bolt connection, in left cannelure and right cannelure The swing arm 6 of symmetrical distribution is respectively equipped with, more than the width of cannelure, swing arm lower end is hinged pendulum arm length by jointed shaft 7 In the edge of the inner side plate side of longitudinal riser, swing arm upper end is connected with a guiding shell fragment 8, is oriented to shell fragment epimere upwards gradually Outside side plate direction is drawn close and possesses passage between outer panel, is oriented in shell fragment hypomere or swing arm and is connected with a Location resilient piece 9, this Embodiment and guiding shell fragment integrally connected, the side of the interior plate left and right sides is provided with detent 10, Location resilient piece free end It is pressed in detent, normality lower swing arm remains against the upright state on interior plate by Location resilient piece positioning；Elevator is provided with Be distributed in the left support arm and right support arm of the outer panel left and right sides, left support arm and right support arm by upper end link together it is vertical Inner segment 11 and outer section 12 composition, two outer sections are connected as one by the crossbeam 13 on the outside of slide rail, and the present embodiment crossbeam is three Root, is connected with the limited block 14 for probeing into left cannelure and right cannelure respectively, limited block left and right directions on the relative face of two inner segments Thickness is less than channel width, and limited block is connected with startup shell fragment 15, starts shell fragment hypomere and is gradually drawn close to interior plate direction downwards And it is Chong Die on the vertical direction of shell fragment upper end with more than being oriented to, end is collided when up, and limited block lower end is provided with one and is pressed in startup bullet Cushion block 16 on the inside of piece arc, two cushion block outer ends are connected to the transmission arm 17 for being distributed in the outer panel left and right sides, the present embodiment Transmission arm outer end is bent upwards, and level or can be also bent downwardly during implementation, and two transmission arm outer ends are connected by outer tie-beam 18, and two Transmission arm middle part is connected by middle tie-beam 19, and middle tie-beam middle part is provided with vertical arm 20, and vertical arm upper end is hinged with crossbeam, moves outer Tie-beam can make transmission arm drive cushion block that startup shell fragment is pressed into outer panel direction, and elevator moves up and down startup shell fragment and is oriented to Shell fragment is contactless, and inner segment and outer section of upper end junction are connected with hanger 21.

The utility model swing arm is equally spaced up and down in the left and right cannelure of slide rail, and normality lower swing arm is fixed by Location resilient piece Position remains against the state on interior plate, and climbing personnel only need to be by safety rope hanging on two hangers, in upward climbing upwards In, safety rope need to be upwards only lifted, the limited block on elevator first passes through the passage being oriented between shell fragment upper end and outer panel, then opens Spring plate lower end and guiding shell fragment upper-end contact, continuation lifting two shell fragments generation elastic force deforming contact area are less and less, until Start shell fragment and enter into the upper space for being oriented to shell fragment, two shell fragments return to normal shape, if personnel now occur fallen, elevator Fall, start shell fragment lower end and guiding shell fragment upper-end contact, two shell fragments generation elastic force deforming contact area is increasing, starts bullet The pressure that piece is subject to becomes big, Location resilient piece abjection detent, causes the outside side plate of swing arm to overturn, in limited block weight lower swing arm Closing cannelure stops limited block whereabouts, so as to protect climbing personnel.With the rising of climbing height, climbing personnel again will be logical Cross safety rope and elevator is drawn in into upper level swing arm top, until climb to the top of a mountain, when climbing down, when climbing personnel reach swing arm position where elevator When putting, outer tie-beam is moved with hand, transmission arm drives cushion block to press to outer panel direction by shell fragment is started, starts shell fragment and be oriented to bullet The contactless passage by being oriented between shell fragment upper end and outer panel in piece upper end, this grade of bottom is moved into by elevator, and operating personnel can To continue traveling downwardly, until landing, the utility model changes mounting position without taking hook, and changing gap also has protection, can be with The security incident for causing is fallen in real-time guard, reduction, and replacing position movement range is small, and the risk fallen is lower.

During implementation, the connected left and right safety rope in lower end, left and right safety rope upper end can be respectively connected on two hangers Cross together, safety rope is directly linked with operating personnel when using；Can also outer tie-beam and arm room be connected with tension Mechanism, tensioning mechanism can be the same for bicycle brake lacing wire, and the spacing of tie-beam and arm room can be controlled by tensing, and is passed through The pressure changed to realize cushion block to startup shell fragment of spacing, when elevator is close to swing arm position when descending, climbing personnel need not Bend over only need to be capable of achieving to promote to start shell fragment by tensing the handle for connecting, start shell fragment and fall into subordinate's sky together with limited block Between, reduce elevator tenesmus inertia impact.

It is only in sum the utility model preferred embodiment, all equivalent modifications done according to the application and prior art add Plus it is accordingly to be regarded as the utility model technology category.

Claims (3)

1. a kind of spring-piece type steel tower climbs safety device, it is characterised in that including slide rail and elevator, slide rail has by vertical To the relative interior plate and outer panel that riser is connected, longitudinal riser both sides form left cannelure and right cannelure, and slide rail is transversal Face is in " work " font, and the swing arm of symmetrical distribution is respectively equipped with left cannelure and right cannelure, and pendulum arm length is more than longitudinal direction The width of groove, swing arm lower end is hinged on the edge of the inner side plate side of longitudinal riser, and swing arm upper end is connected with a guiding shell fragment, It is oriented to shell fragment epimere to draw close and possess passage between outer panel in gradually outside side plate direction upwards, is oriented in shell fragment hypomere or swing arm A Location resilient piece is connected with, the side of the interior plate left and right sides is provided with detent, and it is recessed that Location resilient piece free end is pressed in positioning In groove；Elevator is provided distributed over the left support arm and right support arm of the outer panel left and right sides, and left support arm and right support arm are connected by upper end Vertical inner segment together and outer section of composition, two outer sections are connected as one by the crossbeam on the outside of slide rail, two inner segment phases To face on be connected with the limited block for probeing into left cannelure and right cannelure respectively, limited block left and right directions thickness is less than channel width Degree, limited block is connected with startup shell fragment, start shell fragment hypomere gradually drawn close to interior plate direction downwards and with more than being oriented to shell fragment Overlapped on the vertical direction of upper end, limited block lower end is provided with one and is pressed in the cushion block started on the inside of shell fragment arc, and two cushion block outer ends connect respectively The transmission arm for being distributed in the outer panel left and right sides is connected to, two transmission arm outer ends are connected by outer tie-beam, two transmission arms middle part is logical Middle tie-beam connection is crossed, middle tie-beam middle part is provided with vertical arm, and vertical arm upper end is hinged with crossbeam, and inner segment and outer section of upper end junction connect It is connected to hanger.

2. a kind of spring-piece type steel tower climbs safety device according to claim 1, it is characterised in that on two hanger The connected left and right safety rope in lower end is connected respectively, and left and right safety rope upper end crosses together.

3. a kind of spring-piece type steel tower climbs safety device according to claim 1, it is characterised in that the outer tie-beam Tensioning mechanism is connected with arm room.