CN209538730U

CN209538730U - A kind of power engineering operation safety device

Info

Publication number: CN209538730U
Application number: CN201821887124.6U
Authority: CN
Inventors: 朱耀辉; 聂卫峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2019-10-25
Anticipated expiration: 2028-11-16

Abstract

A kind of power engineering operation safety device, the two lateral first shells including front and back distribution, first sleeve is fixedly mounted at lower section in the left and right sides respectively before first shell, first shell is respectively arranged on the left side and the right side longitudinal second shell, second shell is identical as first shell size, the second casing is fixedly mounted at close in rear and front end respectively on the inside of second shell, second casing is corresponded with first sleeve and size is identical, it is connected between first sleeve and the second casing by L-type bolt, first through hole is opened up respectively at left and right sides of first shell and second shell top surface, sleeve is equipped in first through hole, it is connected between sleeve and corresponding first through hole inner wall by bearing, sleeve top is located at outside corresponding first shell or second shell.The utility model is adjusted convenient for the height to fence body apart from ground, simple, convenient, while can reduce the amount of labour of construction personnel, improves the working efficiency of power construction personnel.

Description

A kind of power engineering operation safety device

Technical field

The utility model belongs to safety device field, and specifically a kind of power engineering operation is filled with security protection It sets.

Background technique

Power construction personnel require protective fence when repairing or installing to power circuit and are isolated, this be in order to Avoid extraneous crossing personnel from entering repair location and crossing personnel allowed the fortuitous events such as to occur getting an electric shock, be also prevented from irrelevant personnel into Enter electric pole and power construction personnel are caused to bother, influences the safety of construction；Notification number is the China of CN205955259U Patent discloses a kind of power engineering operation safety device, the utility model by the way that elastic rod is rotated out of groove, then Elastic protective net is pulled out out of groove, keeps elastic protective net end winding on utility poles and fixed, and make elastic protective net side Side is caught in embedding slot and is fixed by the hook of embedding slot slot bottom, and then reduces the gap between two elastic protective nets, subtracts Few operator causes casualties from falling between two neighboring elastic protective net；The utility model can be adjusted according to the actual situation Height of the elastic protective net apart from ground is saved, but the utility model slides in lower support bar by upper support bar and controls upper branch Strut stretches out the distance then fixed adjusting to realize height of the elastic protective net apart from ground of bolt of lower support bar, complicated for operation And it is inconvenient, while the amount of labour of construction personnel is also added, reduce working efficiency.

Utility model content

The utility model provides a kind of power engineering operation safety device, to solve in the prior art lack It falls into.

The utility model is achieved by the following technical programs:

A kind of power engineering operation safety device, the two lateral first shells including front and back distribution, first shell The left and right sides is fixedly mounted first sleeve at the lower section respectively before body, and first shell is respectively arranged on the left side and the right side longitudinal the Two shells, second shell is identical as first shell size, and rear and front end is fixedly mounted respectively at close on the inside of second shell Second casing, the second casing is corresponded with first sleeve and size is identical, is inserted between first sleeve and the second casing by L-type First through hole is opened up at left and right sides of pin connection, first shell and second shell top surface respectively, is equipped with sleeve, sleeve in first through hole It is connected between corresponding first through hole inner wall by bearing, sleeve top is located at outside corresponding first shell or second shell Portion, sleeve bottom end are located in corresponding first shell or second shell, sleeve bottom end and corresponding first shell or second shell It is connected between inner wall by bearing, driven sprocket is fixedly mounted on sleeve, internal screw thread is opened up in sleeve, is equipped with screw rod in sleeve, The internal screw thread opened up in screw rod and corresponding sleeve is threadedly engaged, between the two corresponding screw tips insides of the same side It is fixedly connected by fence body, opens up the second through-hole respectively in the middle part of first shell and second shell top surface, set in the second through-hole Have vertical pivot, between vertical pivot and corresponding second through-hole wall by bearing connect, vertical pivot top be located at corresponding first shell or Outside second shell, vertical pivot bottom end is located inside corresponding first shell or second shell, vertical pivot bottom end and corresponding first shell Connected between body or second shell inner wall by bearing, be fixedly mounted drive sprocket on vertical pivot, drive sprocket with it is corresponding driven It is connected between sprocket wheel by chain, at left and right sides of first shell bottom surface and second shell bottom surface front and rear sides are fixedly mounted ten thousand respectively To wheel.

A kind of power engineering operation safety device as described above, the universal wheel are provided with pedal brake Device.

A kind of power engineering operation safety device as described above, it is solid in the first shell and second shell Dingan County fills Rubber shock-absorbing pad.

Turning handle is fixedly mounted in a kind of power engineering operation safety device as described above, the vertical pivot top.

A kind of power engineering operation safety device as described above, the fixed middle part in fence body outside are solid Dingan County fills push rod.

A kind of power engineering operation safety device as described above, the push rod periphery are equipped with anti-skid chequer.

The utility model has the advantages that: the utility model is adjusted convenient for the height to fence body apart from ground, grasps Make simply, conveniently, while the amount of labour of construction personnel can be reduced, improves the working efficiency of power construction personnel；When using originally When utility model, first successively by first sleeve corresponding in first shell and the second casing corresponding in adjacent second shell It is connected by L-type bolt, so that it is integral to connect two first shells with two second shells, then successively rotates two first shells With vertical pivot corresponding in two second shells, vertical pivot drives corresponding drive sprocket rotation, and drive sprocket passes through chain-driving The rotation of corresponding driven sprocket, driven sprocket drive corresponding sleeve rotation, due to internal screw thread and the corresponding screw rod spiral shell of sleeve Line cooperation, successively sleeve rotation is able to drive corresponding screw rod and up or down moves, and the two screw rods positioned at the same side are made jointly With driving corresponding fence body up or down to move, stop turning when fence body moves to height suitable apart from ground Dynamic vertical pivot, can protect power construction personnel by fence body at this time；The utility model is also equipped with structure simultaneously Simply, it easy to use, the features such as manufacturing cost is cheap, should promote the use of.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the A direction view of Fig. 1；Fig. 3 is the B direction view of Fig. 2；Fig. 4 is The C direction view of Fig. 2.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

A kind of power engineering operation safety device, as shown, including two lateral first shells of front and back distribution Body 1, the 1 front left and right sides of first shell are fixedly mounted first sleeve 2 respectively at lower section, divide at left and right sides of first shell 1 Second shell 3 that She You be longitudinal, second shell 3 is identical as 1 size of first shell, and 3 inside rear and front end of second shell is close The second casing 4 is fixedly mounted at top respectively, the second casing 4 is corresponded with first sleeve 2 and size is identical, first sleeve 2 It is connect between the second casing 4 by L-type bolt 5, opens up first respectively at left and right sides of first shell 1 and 3 top surface of second shell Through-hole 6, first through hole 6 is interior to be equipped with sleeve 7, passes through bearing between sleeve 7 and corresponding 6 inner wall of first through hole and connects, sleeve 7 pushes up End is located at outside corresponding first shell 1 or second shell 3, and 7 bottom end of sleeve is located at corresponding first shell 1 or second shell 3 It is interior, it is connected between 7 bottom end of sleeve and 3 inner wall of corresponding first shell 1 or second shell by bearing, is fixedly mounted on sleeve 7 Driven sprocket 8 opens up internal screw thread in sleeve 7, screw rod 9, the internal screw thread opened up in screw rod 9 and corresponding sleeve 7 is equipped in sleeve 7 It is threadedly engaged, is fixedly connected between two corresponding 9 top inner sides of screw rod of the same side by fence body 10, first shell The second through-hole 11 is opened up in the middle part of body 1 and 3 top surface of second shell respectively, is equipped with vertical pivot 12 in the second through-hole 11, vertical pivot 12 with it is corresponding 11 inner wall of the second through-hole between by bearing connect, 12 top of vertical pivot is located at outside corresponding first shell 1 or second shell 3 Portion, 12 bottom end of vertical pivot are located inside corresponding first shell 1 or second shell 3,12 bottom end of vertical pivot and corresponding first shell 1 or Connected between 3 inner wall of second shell by bearing, be fixedly mounted drive sprocket 13 on vertical pivot 12, drive sprocket 13 with it is corresponding from It is connected between movable sprocket 8 by chain 14, at left and right sides of 1 bottom surface of first shell and 3 bottom surface front and rear sides of second shell are solid respectively Dingan County fills universal wheel 15.The utility model is adjusted convenient for the height to fence body 10 apart from ground, easy to operate, side Just, while the amount of labour of construction personnel can be reduced, improves the working efficiency of power construction personnel；When use the utility model When, successively first sleeve 2 corresponding in first shell 1 is passed through with corresponding second casing 4 in adjacent second shell 3 first L-type bolt 5 connects, so that it is integral to connect two first shells 1 with two second shells 3, then successively rotates two first shells 1 With vertical pivot 12 corresponding in two second shells 3, vertical pivot 12 drives corresponding drive sprocket 13 to rotate, and drive sprocket 13 passes through Chain 14 drives corresponding driven sprocket 8 to rotate, and driven sprocket 8 drives corresponding sleeve 7 to rotate, due to the internal screw thread of sleeve 7 It is threadedly engaged with corresponding screw rod 8, successively the rotation of sleeve 7 is able to drive corresponding screw rod 8 and up or down moves, and is located at same 8 collective effect of two screw rods of side drives corresponding fence body 10 up or down to move, when fence body 10 moves to distance Stop operating vertical pivot 12 when the suitable height in ground, can protect at this time by fence body 10 to power construction personnel Shield；The utility model is also equipped with the features such as structure is simple, easy to use, manufacturing cost is cheap simultaneously, should promote the use of.

Specifically, arbitrarily walking in order to avoid universal wheel 15 influences the use of the utility model, described in the present embodiment Universal wheel 15 is provided with foot brake.The movement of universal wheel 15 can be limited by the way that foot brake is arranged, and then can be kept away Exempt from universal wheel 15 arbitrarily to walk, it is ensured that unaffected when using the utility model.

Specifically, when people is from giving fence body 10 very big impact force when falling from high altitude onto fence body 10, in turn Make whole device that vibration occur therefore to be easy to cause first shell 1 and damage of components in second shell 3 or fall off, shortening makes With the service life, Rubber shock-absorbing pad is fixedly mounted in first shell 1 described in the present embodiment and second shell 3.Subtracted by the way that rubber is arranged Shake pad can play the effect of damping, and then can reduce people from giving fence body 10 when falling from high altitude onto fence body 10 Impact force, reduce the vibration amplitude of whole device, so can be avoided the components in first shell 1 and second shell 3 damage It badly or falls off, prolongs the service life.

Further, for the ease of rotating vertical pivot 12, turning handle 16 is fixedly mounted in 12 top of vertical pivot described in the present embodiment.It is logical Crossing setting vertical pivot 12 can be to one impetus of user's hand, and then is convenient for rotation vertical pivot 12.

Further, it is moved for the ease of holding the utility model to it, fence body described in the present embodiment Push rod 17 is fixedly mounted in the fixed middle part in 10 outsides.One impetus of user's hand, Jin Erbian can be given by setting push rod 17 It is moved in crawl the utility model.

Further, it skids in order to avoid holding hand when the utility model moves it by push rod 17, this 17 periphery of push rod described in embodiment is equipped with anti-skid chequer.The friction between hand and push rod 17 can be increased by the way that anti-skid chequer is arranged Power, and then can be avoided and hand skidding when the utility model moves it is held by push rod 17.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims

1. a kind of power engineering operation safety device, it is characterised in that: the two lateral first shells including front and back distribution Body (1), first shell (1) the front left and right sides are fixedly mounted first sleeve (2) respectively at lower section, and first shell (1) is left Right two sides are respectively equipped with longitudinal second shell (3), and second shell (3) is identical as first shell (1) size, second shell (3) Inside rear and front end is fixedly mounted the second casing (4) respectively at close over, and the second casing (4) and first sleeve (2) one are a pair of It answers and size is identical, connect between first sleeve (2) and the second casing (4) by L-type bolt (5), first shell (1) and second Open up respectively first through hole (6) at left and right sides of shell (3) top surface, be equipped with sleeve (7) in first through hole (6), sleeve (7) with it is corresponding First through hole (6) inner wall between by bearing connect, sleeve (7) top is located at corresponding first shell (1) or second shell (3) external, sleeve (7) bottom end is located at corresponding first shell (1) or second shell (3) is interior, sleeve (7) bottom end and corresponding the It is connected between one shell (1) or second shell (3) inner wall by bearing, driven sprocket (8) is fixedly mounted on sleeve (7), sleeve (7) internal screw thread is opened up in, is equipped with screw rod (9) in sleeve (7), the internal screw thread screw thread opened up in screw rod (9) and corresponding sleeve (7) Cooperation is fixedly connected between two corresponding screw rod (9) top inner sides of the same side by fence body (10), first shell It is opened up respectively the second through-hole (11) in the middle part of body (1) and second shell (3) top surface, is equipped with vertical pivot (12) in the second through-hole (11), erected It is connected between axis (12) and corresponding second through-hole (11) inner wall by bearing, vertical pivot (12) top is located at corresponding first shell (1) or second shell (3) is external, and vertical pivot (12) bottom end is located at corresponding first shell (1) or second shell (3) is internal, vertical pivot (12) it is connected between bottom end and corresponding first shell (1) or second shell (3) inner wall by bearing, fixed peace on vertical pivot (12) It fills drive sprocket (13), is connected between drive sprocket (13) and corresponding driven sprocket (8) by chain (14), first shell (1) universal wheel (15) are fixedly mounted at left and right sides of bottom surface and second shell (3) bottom surface front and rear sides respectively.

2. a kind of power engineering operation safety device according to claim 1, it is characterised in that: described ten thousand Wheel (15) is provided with foot brake.

3. a kind of power engineering operation safety device according to claim 1, it is characterised in that: described first Rubber shock-absorbing pad is fixedly mounted in shell (1) and second shell (3).

4. a kind of power engineering operation safety device according to claim 1, it is characterised in that: the vertical pivot (12) turning handle (16) are fixedly mounted in top.

5. a kind of power engineering operation safety device according to claim 1, it is characterised in that: the guardrail Push rod (17) are fixedly mounted in fixed middle part on the outside of main body (10).

6. a kind of power engineering operation safety device according to claim 5, it is characterised in that: the push rod (17) periphery is equipped with anti-skid chequer.