CN206295519U - A kind of steel tower climbs security protection clamp - Google Patents

Abstract

Security protection clamp are climbed the utility model discloses a kind of steel tower, it is characterized in that including symmetrical left support arm and right support arm, left support arm and right support arm are connected and composed by the outer section and inner segment in 120 to 150 angles, the limited block that oriented offside is protruded is connected on the relative face of the inner segment of left support arm and right support arm, possess spacing between two limited blocks, two outer section outer ends are connected by crossbeam, and suspension ring are connected with crossbeam；The utility model clamp change mounting position without taking, and changing gap also has protection, can reduce the security incident fallen and will cause with real-time guard, and replacing position movement range is small, and the risk fallen is lower.

Description

A kind of steel tower climbs security protection clamp

Technical field

It is the safety protective tool for climbing staffing, more particularly to one that the utility model is related to during a kind of climbing steel tower Plant steel tower and climb security protection clamp.

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 changing mounting position using needing frequently to take safety hook Put, change gap and do not protect, if it happens falling will cause security incident, and have between front and rear two positions when changing The discrepancy in elevation, personnel move up and down that amplitude is larger is also susceptible to accident, and in the case that particularly operating personnel bears accessory, action is more Clumsiness, risk is higher, before as steel tower manufacturing enterprise we never have method well go solve, await further Innovation is solved.

Utility model content

In order to solve the above problems, the utility model provides a kind of steel tower and climbs security protection clamp.

The technical solution adopted in the utility model is：A kind of steel tower climbs security protection clamp, it is characterised in that including right The left support arm and right support arm that claim, left support arm and right support arm are connected and composed by the outer section and inner segment in 120 to 150 angles, outward Section is connected to the upper end of inner segment, is connected on the relative face of the inner segment of left support arm and right support arm prominent to offside spacing Possess spacing between block, two limited blocks, two outer section outer ends are connected by crossbeam, and suspension ring are connected with crossbeam.

Further, it is connected with safety rope on the suspension ring.

Further, the limited block intersegmental is detachably connected with interior.

The utility model steel tower climbs security protection clamp, and two limited blocks can be by the upper of an I-shaped longitudinal slide rail when using End or lower end are respectively enterd in left and right cannelure, are placed on the outside of longitudinal slide rail with suspension ring on crossbeam, and lifting suspension ring can be along longitudinal direction Slide rail is moved up and down, and limited block falls can be stuck in stop member in cannelure, upwards lifting suspension ring position limited block lean on according to Cannelure side is close to by clamp gravity, is easy to by stopping position, the utility model clamp change mounting position without taking, Changing gap also has protection, can reduce the security incident fallen and will cause with real-time guard, changes position movement range Small, the risk fallen is lower.

Brief description of the drawings

Fig. 1 is the utility model embodiment overall schematic.

Fig. 2 is that the utility model embodiment coordinates overall schematic with slide rail.

Fig. 3 is that the utility model embodiment coordinates decomposing schematic representation with slide rail.

Reference:1 slide rail；2 clamp；3 longitudinal risers；4 interior plates；5 outer panels；6 left swing arms；7 right swing arms；8 are hinged Axle；9 left connecting rods；10 right connecting rods；11 connecting rods；12 longitudinal chutes；13 handles；14 inner segments；15 outer sections；16 limited blocks；17 crossbeams； 18 suspension ring.

Specific embodiment

The utility model embodiment as shown in Figure 1, 2, 3, climb security protection clamp and coordinate as individual components by the steel tower Slide rail on steel tower is used, and slide rail 1 has the relative interior plate 4 and outer panel 5 connected by longitudinal riser 3, longitudinal riser Both sides form left cannelure and right cannelure, and slide rail cross section is in " work " font, and slide rail can be as steel tower when we implement One root post, it is also possible to passed through interior plate and be connected with existing steel tower, connection can be using welding or bolt connection, left longitudinal direction The left swing arm 6 and right swing arm 7 of the length more than groove width of symmetrical distribution, left swing arm and the right side are respectively equipped with groove and right cannelure The lower end of swing arm is hinged at the inside edge of longitudinal riser by jointed shaft 8, center of gravity deflection jointed shaft under swing arm any state Near outer panel side, the swing arm of free normality bottom left and right swing arm are inclined laterally by self gravitation, left swing arm and right swing arm Upper end contacts after inclining with outer panel, and closing blocks cannelure, the erectility without stable state, left swing arm and the right side under free state Left connecting rod 9 and right connecting rod 10 are respectively articulated with the middle part of swing arm, left connecting rod and right connecting rod upper end incline and contacted with interior plate, Zuo Lian Bar and right connecting rod upper end are connected by connecting rod 11, and the inside edge of longitudinal riser is provided with longitudinal chute 12 that connecting rod is passed through, Connecting rod can be slided up and down in longitudinal chute, drive horizontal swinging arm to open and close outer panel in cannelure by left linkages The passage at place, left connecting rod and right connecting rod upper end are connected to handle 13, it is possible to use handle operation connecting rod is moved up and down, on The structure for stating swing arm and connecting rod and its connection is equally spaced up and down along longitudinal riser in cannelure, and 2 to 3 meters of spacing is preferable model Enclose, naturally it is also possible to be other close to size.

Steel tower climbs the symmetrical left support arm and right support arm that security protection clamp 2 are provided distributed over the outer panel left and right sides, Left support arm and right support arm are connected and composed by inner segment 14 and outer section 15, and outer section and the inner segment of left support arm and right support arm are in 120 to 150 Angle and outer section are connected to the upper end of inner segment, and vertically, the inner segment of left support arm and right support arm vertically and is connected with and probes into respectively inner segment Possess between the limited block 16 prominent to offside of left cannelure and right cannelure, two limited blocks more than between longitudinal riser thickness Be two gag lever posts away from, the present embodiment, during implementation can also two gag lever posts can be connected as a single entity, limited block has with swing arm and collides Limited block can be made to be close to outer panel when contact surface, lifting or whereabouts, two outer section outer ends are connected by crossbeam 17, connected on crossbeam There are suspension ring 18, pull rope can be also connected with suspension ring handle, pull rope is connected to position higher on slide rail, when descending When clamp are close to swing arm position, opening passage makes limited block fall into subordinate by climbing personnel need not bend over only to need pulling traction rope Space, reduces clamp tenesmus inertia impact.

During work, the left cannelure of slide rail and right cannelure are equally spaced have left swing arm and right swing arm up and down, left swing under normality Arm and right swing arm are inclined laterally by self gravitation, and upper end contacts with outer panel, and climbing personnel need to only exist safety rope hanging upwards On suspension ring, in upward climbing, safety rope need to be upwards only lifted, the limited block on clamp will push up swing arm, so It is upward through by between outer panel and swing arm afterwards, limited block resets through rear-swing arm, if personnel now occur fallen, this grade of swing arm Stop that limited block falls and protects climbing personnel, with the rising of climbing height, climbing personnel again will be by safety rope by clamp Upper level swing arm top is drawn in, until climb to the top of a mountain, it is upward with hand when swing arm position where the personnel of climbing reach clamp when climbing down Driving handle, left connecting rod and right connecting rod upper end edge longitudinal direction chute upward sliding, drive left swing arm and right swing arm upper end away from outside Plate opens gap, and clamp are moved into this grade of bottom, and personnel can just continue traveling downwardly, until landing,

The utility model steel tower climbs security protection clamp, just can directly match somebody with somebody when using and be set on slide rail, it is also possible to be single Solely configuration connection safety rope is carried by operating personnel, can be used cooperatively with the slide rail on any steel tower, and two limited blocks can be by work The upper end or lower end of font longitudinal slide rail are respectively enterd in left and right cannelure, are placed on the outside of longitudinal slide rail with suspension ring on crossbeam, are carried Drawing suspension ring can be moved up and down along longitudinal slide rail, and limited block falls to be stuck in the stop member in cannelure, and lifting upwards is hung Ring portion position limited block is close to cannelure side by dependence clamp gravity, is easy to by stopping position, the utility model clamp without Replacing mounting position is taken, changing gap also has protection, the security incident fallen and will cause can be reduced with real-time guard, Replacing position movement range is small, and the risk fallen is lower.

During implementation, safety rope can be directly connected on suspension ring, safety rope is directly linked with operating personnel when using； Limited block and the interior intersegmental connected mode being detachably connected, can also be put into elevator in the middle part of slide rail.

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 steel tower climbs security protection clamp, it is characterised in that including symmetrical left support arm and right support arm, left support arm and the right side Support arm is connected and composed by the outer section and inner segment in 120 to 150 angles, outer section of upper end for being connected to inner segment, left support arm and the right side It is connected on the relative face of the inner segment of support arm and possesses spacing between the limited block prominent to offside, two limited blocks, outside two outer section End is connected by crossbeam, and suspension ring are connected with crossbeam.

2. a kind of steel tower climbs security protection clamp according to claim 1, it is characterised in that peace is connected with the suspension ring Quan Sheng.

3. a kind of steel tower climbs security protection clamp according to claim 1, it is characterised in that the limited block is intersegmental with interior It is detachably connected.