CN214885986U - Auxiliary tool for tapping pipe cross arm for electric power construction - Google Patents

Abstract

The utility model belongs to the technical field of the cross arm, and an appurtenance of electric power construction tapping pipe cross arm is disclosed, including steel-pipe tower, cross arm, the top fixed mounting of cross arm has the iron sheet, the lateral surface fixed mounting at iron sheet top has the stopper, the inside of stopper sets up the universal wheel, the top fixed mounting of universal wheel has the spliced pole, the outer fixed surface of spliced pole is connected with the chain, the top fixed mounting of chain has the joint piece. The utility model discloses a be provided with tightener and fixed column and drive the chain with the pivoted mode and remove and adjust the interval between the universal wheel and change with the cross-section between the adaptation iron sheet for spliced pole, movable block and roof can be stable fix the top at the cross arm, and the staff can sit, stand at the top of roof, provide stress point and fulcrum, make the staff avoid not having the fulcrum when getting into the cross arm, thereby the problem of business turn over difficulty has the convenient advantage of business turn over cross arm.

Description

Auxiliary tool for tapping pipe cross arm for electric power construction

Technical Field

The utility model belongs to the technical field of the cross arm, specifically a tapping pipe cross arm's appurtenance for electric power construction.

Background

At present, there are two types of steel pipe tower cross arms on the whole, and a plane truss formed by angle steel is also called a plate cross arm; there are also variable cross-section forms welded with steel plates in the form of i-shaped or box-shaped sections, the latter being mostly used for individual steel tube towers.

At present, the installation positions of pedals and handles of a box-type variable cross-section steel tube tower cross arm are not uniform, auxiliary pedals or handles are not arranged on two sides of a part of the steel tube tower cross arm, a part of handles are arranged on the steel tube tower, personnel go in and out of the cross arm, the two feet do not have any force points, the personnel are very difficult to repair and return the steel tube tower cross arm, and safety accidents are caused by the loss of auxiliary tools.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides an electric power construction is with appurtenance of tapping pipe cross arm has the convenient and high advantage of security of business turn over cross arm.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an appurtenance of tapping pipe cross arm for electric power construction, includes steel-pipe tower, cross arm, the top fixed mounting of cross arm has the iron sheet, the lateral surface fixed mounting at iron sheet top has the stopper, the inside of stopper sets up the universal wheel, the top fixed mounting of universal wheel has the spliced pole, the outer fixed surface of spliced pole is connected with the chain, the top fixed mounting of chain has the joint piece, the surface activity joint of joint piece has the movable block, the top fixed mounting of movable block has the roof, the inside of roof is provided with the tightener, the bottom fixed mounting of tightener has the fixed column, the other end and the fixed column fixed connection of chain.

As a preferred technical scheme of the utility model, the top fixed mounting of roof has the handle, the joint groove has been seted up to the bottom of movable block, joint piece activity joint is in the inside in joint groove, the quantity of cross arm is two, two the left and right sides at steel-pipe tower surface top is fixed mounting respectively to the cross arm.

As a preferred technical scheme of the utility model, the quantity of spliced pole is two, the one end fixed connection of chain is at the surface of left side spliced pole, the other end of chain walk around the surface of right side spliced pole and with fixed column fixed connection, the staff can rotate the tightener and drive the fixed column and rotate, and at this moment, the chain atress and according to the interval between two universal wheels of cross-section adjustment pulling of iron sheet, the spliced pole on the right side will be walked around to the chain in the movement, along with the rotation of fixed column, interval between the universal wheel reaches the target very fast, accomplishes the adjustment.

As a preferred technical scheme of the utility model, the quantity of handle is four, four the handle is fixed mounting respectively in the four corners department at roof top, and the handle is located the top of roof, supplies the staff to grip, provides the fulcrum and removes or the operation with supplementary staff, as shown in fig. three, the distribution position of four handles is even for the staff who sits on it can prevent to fall through holding the handle when the rest, and the baffle can increase staff's vigilance nature compared, helps preventing the emergence of incident.

As a preferred technical scheme of the utility model, the spacing groove has been seted up at the top of stopper, the fixed joint in the inside of spacing groove in the bottom of universal wheel surface, the bottom card of universal wheel prevents the universal wheel roll-off in the stopper, and when the iron sheet relocation, the tightener rotates and drives the fixed column and rotates, then rotates and drives the interval of chain pulling universal wheel.

As a preferred technical scheme of the utility model, the quantity of iron sheet is two and is located the outside one end at two cross arm tops respectively, the cross sectional shape of iron sheet is the arch of symmetry, and the iron sheet is formed by the welding of high strength aluminum alloy, and spare part bears, intensity meets the requirements completely, the security is high, can effectively bear two to three people's weight, has increased the engineering guarantee.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a be provided with the iron sheet, the stopper, the universal wheel, the spliced pole, a chain, the movable block, the roof, the convenient function of business turn over cross arm has been realized such as tightener and fixed column, provide the support for the universal wheel through setting up iron sheet and stopper, it removes and adjusts the cross-section change between the universal wheel with the interval of pivoted mode drive chain through being provided with tightener and fixed column, make the spliced pole, the top at the cross arm is fixed that movable block and roof can be stable, the staff can sit, stand at the top of roof, stress point and fulcrum are provided, make the staff avoid not having the fulcrum when getting into the cross arm, thereby the problem of business turn over difficulty, have the convenient advantage of business turn over cross arm.

2. The utility model discloses a be provided with universal wheel, spliced pole, chain, movable block and roof etc. and realized safety function, provide stable support for movable block and roof through being provided with universal wheel and spliced pole, provide the large tracts of land through being provided with the roof for the staff when carrying out power maintenance and trample the buffer zone, avoided the staff to take place to fall because of not having the stress point when passing in and out the cross arm, the incident such as insufficient has the high advantage of security.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention in a partial bottom view;

FIG. 3 is a schematic view of the structure of the present invention in partial side cut-away;

fig. 4 is a schematic diagram of the cross arm, the patch, the limiting block, the universal wheel, the connecting column, the chain, the moving block, the top plate, the handle, the tightener, the fixing column and the clamping groove of the present invention;

fig. 5 is the structure schematic diagram of the steel pipe tower, the cross arm, the paster, the stopper, the universal wheel, the connecting column and the joint groove.

In the figure: 1. a steel tube tower; 2. a cross arm; 3. iron sheets; 4. a limiting block; 5. a universal wheel; 6. connecting columns; 7. a chain; 8. a moving block; 9. a top plate; 10. a handle; 11. a tightener; 12. fixing a column; 13. a clamping groove; 14. and a clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides an appurtenance of tapping pipe cross arm for electric power construction, including steel-pipe tower 1, cross arm 2, the top fixed mounting of cross arm 2 has iron sheet 3, the lateral surface fixed mounting at iron sheet 3 top has stopper 4, the inside of stopper 4 sets up universal wheel 5, the top fixed mounting of universal wheel 5 has spliced pole 6, spliced pole 6's external fixed surface is connected with chain 7, the top fixed mounting of chain 7 has joint piece 14, the surface activity joint of joint piece 14 has movable block 8, the top fixed mounting of movable block 8 has roof 9, the inside of roof 9 is provided with tightener 11, the bottom fixed mounting of tightener 11 has fixed column 12, the other end and the fixed column 12 fixed connection of chain 7.

Wherein, the top fixed mounting of roof 9 has handle 10, and joint groove 13 has been seted up to the bottom of movable block 8, and joint piece 14 activity joint is in the inside of joint groove 13, and the quantity of cross arm 2 is two, and two cross arms 2 are the left and right sides at 1 surface top of steel-pipe tower fixed mounting respectively.

Wherein, the quantity of spliced pole 6 is two, the one end fixed connection of chain 7 is at the surface of left side spliced pole 6, the other end of chain 7 is walked around the surface of right side spliced pole 6 and is fixed connection with fixed column 12, the staff can rotate tightener 11 and drive fixed column 12 and rotate, at this moment, chain 7 atress and according to the interval between two universal wheels 5 of cross-section adjustment pulling of iron sheet 3, chain 7 in the movement will be walked around spliced pole 6 on right side, along with the rotation of fixed column 12, the interval between the universal wheel 5 reaches the target very fast, accomplish the adjustment.

Wherein, the quantity of handle 10 is four, four handle 10 respectively fixed mounting in the four corners department at roof 9 top, handle 10 is located the top of roof 9, supplies the staff to hold, provides the fulcrum and removes or the operation with supplementary staff, as shown in fig. three, the distribution position of four handle 10 is even for the staff who sits on can prevent to fall through holding handle 10 when the rest, the baffle can increase staff's vigilance nature in comparison, help preventing the emergence of incident.

Wherein, the spacing groove has been seted up at the top of stopper 4, and the fixed joint in the inside of spacing groove in bottom of 5 surfaces of universal wheel, the bottom card of universal wheel 5 prevents the 5 roll-offs of universal wheel in stopper 4, and when 3 relocation positions of iron sheet, tightener 11 rotates and drives fixed column 12 and rotate, then rotates and drives the interval of 7 pulling universal wheels 5 of chain.

Wherein, the quantity of iron sheet 3 is two and is located the outside one end at two cross arms 2 tops respectively, and the cross sectional shape of iron sheet 3 is the arch of symmetry, and iron sheet 3 is formed by the welding of high strength aluminum alloy, and spare part bears, intensity meet the requirements completely, the security is high, can effectively bear two to three people's weight, has increased the engineering guarantee.

The utility model discloses a theory of operation and use flow:

the staff enters the top of the top plate 9 by means of a tool and steps on and then performs power maintenance;

when the position of the iron sheet 3 changes, the tightener 11 is rotated and drives the fixed column 12 to rotate, at the moment, the chain 7 is driven by the rotating fixed column 12 and is wound, then the chain 7 starts to drive the two universal wheels 5 to move towards each other until the distance is matched with the distance adjusted by the iron sheet 3, then the tightener 11 stops rotating, and a worker can sit on the top plate 9 and then hold the handle 10 to ensure safety and restore physical strength during rest.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an appurtenance of electric power construction tapping pipe cross arm, includes steel-pipe tower (1), cross arm (2), its characterized in that: the top fixed mounting of cross arm (2) has iron sheet (3), the lateral surface fixed mounting at iron sheet (3) top has stopper (4), the inside of stopper (4) sets up universal wheel (5), the top fixed mounting of universal wheel (5) has spliced pole (6), the external fixed surface of spliced pole (6) is connected with chain (7), the top fixed mounting of chain (7) has joint piece (14), the surface activity joint of joint piece (14) has movable block (8), the top fixed mounting of movable block (8) has roof (9), the inside of roof (9) is provided with tightener (11), the bottom fixed mounting of tightener (11) has fixed column (12), the other end and the fixed column (12) fixed connection of chain (7).

2. The auxiliary tool for the tapping pipe cross arm for electric power construction as claimed in claim 1, wherein: the top fixed mounting of roof (9) has handle (10), joint groove (13) have been seted up to the bottom of movable block (8), joint piece (14) activity joint is in the inside of joint groove (13), the quantity of cross arm (2) is two, two cross arm (2) are fixed mounting respectively in the left and right sides at steel-pipe tower (1) surface top.

3. The auxiliary tool for the tapping pipe cross arm for electric power construction as claimed in claim 1, wherein: the number of spliced pole (6) is two, the one end fixed connection of chain (7) is at the surface of left side spliced pole (6), the other end of chain (7) is walked around the surface of right side spliced pole (6) and with fixed column (12) fixed connection.

4. The auxiliary tool for the tapping pipe cross arm for electric power construction as claimed in claim 2, wherein: the number of the handles (10) is four, and the four handles (10) are fixedly arranged at four corners of the top plate (9) respectively.

5. The auxiliary tool for the tapping pipe cross arm for electric power construction as claimed in claim 1, wherein: the top of stopper (4) has seted up the spacing groove, the bottom fixed joint of universal wheel (5) surface is in the inside of spacing groove.

6. The auxiliary tool for the tapping pipe cross arm for electric power construction as claimed in claim 1, wherein: the number of the iron sheets (3) is two, the two iron sheets are respectively positioned at one end of the outer side of the tops of the two cross arms (2), and the cross section of each iron sheet (3) is in a symmetrical arch shape.

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