CN2810661Y

CN2810661Y - Apparatus for fixing vertical tube of anti-falling device

Info

Publication number: CN2810661Y
Application number: CN 200520083921
Authority: CN
Inventors: 于兴利; 王德文
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-06
Filing date: 2005-06-06
Publication date: 2006-08-30
Anticipated expiration: 2015-06-06

Abstract

The utility model discloses an apparatus for fixing a vertical tube of an anti-falling device, which is provided for fixing a vertical tube beside shackles of a wire stand and an iron tower pole body currently for workers to climb and move up and down to drive an anti-falling device to move conveniently and to ensure the safety of falling workers. One end of a clamping plate which is arranged transversally and provided with clamping holes is fixed together with a shackle pole on one side of a wiring pole body, and the other end is clamped with the vertical tube and then fixed. The vertical tube is fixed on the existing shackles on one side of the wiring pole body by the clamping plate and is attached to the pole body, the vertical tube without too much big external diameter can satisfy the requirements of strength and rigidity, hooks of the anti-falling device does not have to be made very big, workers climbing and moving up and down can conveniently move with hands holding the anti-falling device, and thus the utility model has the advantages of strong safety and convenient use. The vertical tube is fixed on the existing shackles, so time and labor consumed in installation are saved, and the material is also saved.

Description

The anti-falling device fixing device for installing of standpipe

Technical field

The utility model belongs to and guarantees personal safety device in the work high above the ground, specifically a kind ofly setting up of high-voltage line the fixture of anti-falling device with standpipe is installed on the bar.

Background technology

For convenience of installation and maintenance to high-voltage line, on the existing body of rod of installing electricity lines with bar, tower, staggered being fixed with pedal stepped on the pin nail that can climb about the suitable body of rod made progress, as shown in Figure 1, be on electric pole 1, highly be fixed with the column of making of section bars such as angle steel or channel-section steel or square tubes 3 (referring to Fig. 2) along it, pin nail 4 is staggered up and down to be fixed on the column 3; The pin nail 6 the same staggered up and down angle steel bodies of rod 5 that pass iron tower with Fig. 2 shown in Figure 3 are fixed with nut.During climbing, staff's bipod alternately steps down on the pin nail 4 very convenient.Arrive to install and repair location after, bolt on the pinnacled member of the lanyard on the safety belt between waist, can be played preventing the protective effect of falling.But in the process that people climbing moves up and down, safety belt can not be fixed, and also just can't guarantee personal safety because safety belt fixedly the time people can not climb.The staff in case physical fatigue or energy occur and do not concentrate, rarely loses one's footing in the process of moving up and down accidentally, and its consequence is with hardly imaginable.

The patent that the patent No. is 96227757.6, name is called " falling proof device of ascending a height " has solved the problems referred to above, promptly on the body of rod of electric pole and iron tower on the next door of pin nail, highly fix a standpipe along it, the staff is when installing and keep in repair the circuit of eminence, fasten seat belts earlier before the climbing, the shank of the anti-falling device of above-mentioned falling proof device is hung on the safety belt with rope, with the fastener of anti-falling device on standpipe, along with moving up and down of staff, hand steered anti-falling device moves up and down along standpipe.If the careless pin of staff is when pin nails on slippage, the human body tenesmus affects the shank of the drop-down anti-falling device of rope sagging by safety belt, make the hook internal ring portion inclination mounting board of anti-falling device inactive on the standpipe wall, personnel's the health of falling is promptly hung, the casualty accident that can avoid the person to fall and cause has solved the staff and can not guarantee safe problem in the climbing process of moving up and down of ascending a height.

But be not easy but will establish a standpipe contour on the pin of the electric pole and iron tower body of rod nail next door with it, this be because of: its external diameter is thin, and intensity, rigidity can not guarantee personal safety inadequately; And thick, the hook of anti-falling device will just can collude very greatly outside standpipe, and the weight of light anti-falling device is just very big like this, and the people drives anti-falling device and climbs up and down and move also very inconveniently, and solving the fixing problem of standpipe is to need at present to solve.

The utility model content

Technical problem to be solved in the utility model is, on the bar of existing stringing, pin nail next door on the tower body of rod, fixing one is suitable for staff people and climbs up and down when mobile, hand steered easily anti-falling device moves thereon, can guarantee safe standpipe again when slipping, and the fixing device for installing of a kind of anti-falling device with standpipe is provided.

In order to solve the problems referred to above that prior art exists, the utility model is to adopt following technical proposals to realize: the clamping plate of horizontally set, band clamping hole, and the pin nail bar of one end and the stringing body of rod one side is fixed, and the other end and standpipe grip.

The utility model also has following key character:

Described clamping plate are worn bottom plate, the auxiliary splint relative with it of V-shaped groove by clamping and are passed the fishbolt of crossing bolt hole corresponding on the major and minor clamping plate and form;

There is the groove that prevents that the bolt turret head from rotating in the outside of described bottom plate;

V-shaped groove on the described bottom plate, the bottom of its " V " word is a circular arc;

The pin of described clamping plate one end and the stringing body of rod one side nail is fixing, is that the pin that a end with clamping plate is clamped in the body of rod one side nails on fixing;

The pin of described clamping plate one end and the stringing body of rod one side nail is fixing, is that the cantilever end that bottom plate with clamping plate is fixed on the pin nail becomes one;

The other end and the standpipe of described clamping plate grip, and are on the sidewall of standpipe, and the length of suitable standpipe is fixed with the polylith connecting plate discontinuously, and the upright rod parallel with standpipe is fixed on the connecting plate, and the other end of clamping plate is clipped on the upright rod;

Describedly be fixed on the connecting plate, the upright rod parallel with standpipe be that the multistage that is interrupted is fixed.

Advantage of the present utility model and good effect are, because standpipe is to nail on the existing pin that clamping plate are fixed in the body of rod one side of stringing, and be to be attached on the body of rod, the external diameter of standpipe need not the very thick needs that just can satisfy its intensity and rigidity, the hook of anti-falling device is not just done very greatly yet, and the weight of anti-falling device is also not too large, and the people climbs up and down and can move thereon by hand steered easily anti-falling device when mobile, high safety, easy to use; Standpipe is fixed on existing pin and nails on, and it is time saving and energy saving to install, economical with materials.

Description of drawings

Fig. 1 is the existing body of rod cross sectional representation that the stringing bar of pin nail is installed;

Fig. 2 is that the A of Fig. 1 is to view;

Fig. 3 is for being equipped with the cross-sectional view of pin nail on the angle steel body of rod on the existing iron tower;

Fig. 4 is the local main schematic diagram of looking of the present utility model;

Fig. 5 is the schematic top plan view of Fig. 4;

Fig. 6 looks schematic diagram for the part master of the another kind of embodiment of Fig. 4;

Fig. 7 is the schematic top plan view of Fig. 6;

Fig. 8 looks schematic diagram for the part master of a kind of special case among Fig. 6;

Fig. 9 is the left view of Fig. 8;

Figure 10 is that the B of Fig. 9 is to local schematic top plan view.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is on the body of rod 1 of existing electric pole, upwards is fixed with connector 2 along its outer wall, this part be fixed with column 3 from body of rod side, along the both sides, outside of column 3, staggered upwards crosswise fixed has pin nail 4 (referring to Fig. 2).

Fig. 3 is existing on the angle steel body of rod 5 of one jiao of iron tower tower body, and the end of thread of pin nail 6 passes the angle steel body of rod 5, fixes on it with nut.

Among Fig. 4, three hole clamping plate 7 of horizontally set, its left end are clipped in the bar portion of the pin nail 4 that is fixed in column 3, right-hand member be clipped in up and down with polylith connecting plate 9 be connected standpipe 10 left sides upright excellent 8 on fixing with fishbolt 7.3, upright excellent 8 is parallel with the standpipe 10 on its right side;

For the ease of making and installing, standpipe 10 can be made end to end multistage, smooth and easy, easy for installation for anti-falling device is moved on standpipe 10, be provided with forward and reverse screw thread at the tip side up and down of standpipe 10, use the attaching nut identical 10.1 to connect with standpipe 10 external diameters; For economical with materials and be convenient to make, upright rod 8 can be the multistage that is interrupted, and discontinuous welding is connected on and can makes on the connecting plate 9 that clamping plate 7 clamp respectively.

Shown in Figure 5, three hole clamping plate 7 are by bottom plate 7.1, auxiliary splint 7.2 and pass on the major-minor clamping plate three corresponding fishbolts 7.3 of crossing bolts hole and form, left side on the clamping face of bottom plate 7.1, have and to follow closely the V-shaped groove that two lines of 4 shafts contacted, can clip upright rod 8 with pin, V-shaped groove is buckled in the bar portion that pin is followed closely the pin nail 4 on 4 right sides, auxiliary splint 7.2 is pressed in its opposite, and the major-minor clamping plate are three lines with pin nail 4 and contact; But the right-hand member of bottom plate 7.1 has with the upright rod 8 of the vertical clamping of left part V-shaped groove and is the V-shaped groove 7.11 that above-mentioned same line contact, the opposite that auxiliary splint 7.2 is pressed in it with found the respective face that excellent 8 lines contact; After auxiliary splint 7.2 and bottom plate 7.1 fasten, penetrate three bolt hole nut fastening clamps excessively of three hole clamping plate 7 respectively with three fishbolts 7.3.In the outside of bottom plate 7.1, the groove (as follows) of the turret head rotation that prevents fishbolt 7.3 is arranged.Concentrate for the bottom that prevents V-shaped groove when clamping produces stress, the bottom of the V-shaped groove on the described bottom plate " V " word is circular arc 7.111 shapes.

What Fig. 6 explained is, when pin nail is (referring to Fig. 3) when being fixed on detachable on the tower body one angle steel body of rod 5 with nut, perhaps at the connector 2 of the body of rod 1 of stringing bar when bar wall end was provided with bolt hole, pin nail 4 is and passes bolt hole and fix detachable on it, can make the straight peen pin nail 11.1 and the bottom plate 11.2 of clamping plate head 11 be linked to be an integral body, directly pull down the pin nail 4 of a side straight peen pin nail 11.1 is installed, it is the V-shaped groove 11.4 (referring to Fig. 5) of circular arc 11.41 that same bottom is arranged on the clamping face of bottom plate 11.2, the left end of straight peen pin nail 11.1 is fixed on the body of rod 5 with nut, the clamping plate head 11 of Zu Chenging like this, bottom plate 11.2 and auxiliary splint 11.3 and three hole clamping plate 7 will found rod 8 and standpipe 10 fixing (referring to Fig. 7) equally, cross bolt hole as long as establish one on the bottom plate 11.2 of different is clamping plate head 11 and the auxiliary splint 11.3, bolt 7.3 passes with nut screwing clamping and can be fixedly clamped.

Among Fig. 8, Fig. 9, when the people need ascend a height to the cross-arm that installs electric wiring 12 when above, in order to guarantee that safety also needs to install above-mentioned standpipe 10, to found rod 8 this moment and standpipe 10 is walked around cross-arm 12 obliquely, pin nail 11.1 is bent into turning pin nail 11.1a (referring to Figure 10), will founds rod 8 in above-mentioned same mode again and clamp and make standpipe 10 fixing.

Claims

1, a kind of anti-falling device fixing device for installing of standpipe is characterized in that: the clamping plate of horizontally set, band clamping hole, and the pin nail of one end and the stringing body of rod one side is fixing, and the other end and standpipe grip.

2, anti-falling device as claimed in claim 1 is characterized in that with the fixing device for installing of standpipe: the fishbolt that described clamping plate are worn bottom plate, the auxiliary splint relative with it of V-shaped groove by clamping and passed mistake bolt hole corresponding on the major and minor clamping plate is formed.

3, the anti-falling device as claimed in claim 2 fixing device for installing of standpipe, it is characterized in that: the V-shaped groove on the described bottom plate, the bottom of its " V " word is a circular arc.

4, anti-falling device as claimed in claim 1 is with the fixing device for installing of standpipe, and it is characterized in that: the pin nail of described clamping plate one end and the stringing body of rod one side is fixed, and is that the pin that a end with clamping plate is clamped in the body of rod one side nails on fixing.

5, anti-falling device as claimed in claim 1 is with the fixing device for installing of standpipe, and it is characterized in that: the pin nail of described clamping plate one end and the stringing body of rod one side is fixing, is that bottom plate with clamping plate is fixed on the cantilever end that pin follows closely and becomes one.

6, the anti-falling device as claimed in claim 1 fixing device for installing of standpipe, it is characterized in that: the other end and the standpipe of described clamping plate grip, be on the sidewall of standpipe, length along standpipe is fixed with the polylith connecting plate discontinuously, the upright rod parallel with standpipe is fixed on the connecting plate, and the other end of clamping plate is clipped on the upright rod.

7, anti-falling device as claimed in claim 6 is characterized in that with the fixing device for installing of standpipe: the multistage that describedly be fixed on the connecting plate, the upright rod parallel with standpipe is interruption is fixed.

8, the anti-falling device as claimed in claim 2 fixing device for installing of standpipe, it is characterized in that: there is the groove that prevents that the fishbolt turret head from rotating in the outside of described bottom plate.