CN209640568U - Telescopic support rack for optical cable dragger - Google Patents

Telescopic support rack for optical cable dragger Download PDF

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Publication number
CN209640568U
CN209640568U CN201920405093.4U CN201920405093U CN209640568U CN 209640568 U CN209640568 U CN 209640568U CN 201920405093 U CN201920405093 U CN 201920405093U CN 209640568 U CN209640568 U CN 209640568U
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China
Prior art keywords
optical cable
carrier
screw rod
overturning
foot rest
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CN201920405093.4U
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Chinese (zh)
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邱容生
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Individual
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Individual
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Abstract

A kind of telescopic support rack for optical cable dragger includes carrier, support foot rest and displacement component.Carrier is provided with receiving guide rail, and support foot rest part is placed in receiving guide rail, and one end that support foot rest is placed on outside receiving guide rail is arranged towards ground;Displacement component includes fast pulley, overturn castor and adjusting screw rod, fast pulley is installed on the bottom of carrier, overturning castor is articulated on carrier, and overturning castor is between support foot rest and fast pulley, adjusting screw rod is set on carrier, and adjusting screw rod is for supporting overturning castor, displacement component is arranged on carrier, so that optical cable trailing equipment is for mobilizable ability, in order to mobile optical cable dragger, when drawing optical cable, support foot rest is with ground face contact to prevent optical cable dragger during drawing optical cable to be subjected to displacement, the cooperation of support foot rest and displacement component is so that optical cable dragger is more flexible, it is more convenient practical.

Description

Telescopic support rack for optical cable dragger
Technical field
The utility model relates to dragger manufacturing fields, more particularly to a kind of extension type branch for optical cable dragger Support rack.
Background technique
For optical cable dragger when laying optical cable, optical cable can generate biggish reaction force to dragger, if optical cable dragger Road holding (frictional force i.e. between optical cable dragger and ground) it is insufficient, will lead to the generation when laying optical cable of optical cable dragger Displacement, therefore, optical cable dragger road holding are also to influence factor very crucial in optical cable tractor performance.
Existing optical cable dragger in order to increase traction and road holding, bottom of the frame is traditionally arranged to be non-rolling support Structure, to prevent optical cable dragger to be subjected to displacement at runtime, is laying optical cable mistake for improving the frictional force of rack and ground Mobile optical cable dragger is needed in journey, then needs to carry optical cable dragger at this time by other tools, and when carrying needs to consume The biggish physical strength of user, and will affect optical cable laying efficiency.
Utility model content
The purpose of the utility model is to overcome shortcoming in the prior art, provide it is a kind of for optical cable dragger can Telescoping support rack, while guaranteeing that frames have enough road holdings, it may be unnecessary to carry instrument by other Direct mobile optical cable dragger, reduces the labor intensity of user, improves the efficiency of mobile optical cable dragger.
The purpose of this utility model is achieved through the following technical solutions:
A kind of telescopic support rack for optical cable dragger includes: carrier, support foot rest and displacement component;
The carrier is provided with receiving guide rail, and the receiving guide rail is hollow structure;
The support foot rest part is placed in the receiving guide rail, and the support foot rest is placed on the receiving guide rail Outer one end is arranged towards ground;
The displacement component includes that fast pulley, overturning castor and adjusting screw rod, the fast pulley are installed on the carrier Bottom, the overturning castor is articulated on the carrier, and the overturning castor is located at the support foot rest and described solid Between fixed wheel, the adjusting screw rod is set on the carrier, and the adjusting screw rod is for supporting the overturning castor.
The receiving guide rail includes that connecting rod and receiving set, the connecting rod are installed on institute in one of the embodiments, It states on carrier, the receiving set is set in the connecting rod, and the support foot rest part is placed in the receiving set.
The support foot rest includes support claw and guide rod, the guiding bar part accommodating in one of the embodiments, In in the receiving guide rail, the support claw is installed on one end that the guide rod is placed on outside the receiving guide rail, and institute It states support and grabs and be arranged towards ground.
The support claw is provided with wear-resisting rubber pad on the one end on ground in one of the embodiments,.
The overturning castor includes idler wheel and turnover bracket in one of the embodiments, and the bottom of the carrier is set It is equipped with hinged seat, the turnover bracket and the hinged seat are hinged, and the idler wheel is rotatably dispose on the turnover bracket, described Adjusting screw rod is abutted with the turnover bracket.
The turnover bracket is provided with overturning limiting section in one of the embodiments, the overturning limiting section be used for The carrier abuts.
The diameter of the idler wheel is equal with the diameter of the fast pulley in one of the embodiments,.
The adjusting screw rod includes screw rod and handwheel in one of the embodiments, and the screw rod is set to the carrying On frame, for abutting with the overturning castor, the handwheel is installed in the second end of the screw rod first end of the screw rod.
Holding rod is provided on the handwheel in one of the embodiments,.
The carrier is provided with handrail on the side of the support foot rest in one of the embodiments,.
The above-mentioned telescopic support rack for optical cable dragger passes through setting carrier, support foot rest and set of displacements Part, displacement component are arranged on carrier, so that optical cable trailing equipment is for mobilizable ability, in order to mobile optical cable traction Machine, when drawing optical cable, support foot rest, to prevent optical cable dragger during drawing optical cable to be subjected to displacement, is propped up with ground face contact The cooperation of kickstand and displacement component is so that optical cable dragger is more flexible, is more convenient practical.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram under the removable state of telescopic support rack for optical cable dragger;
Fig. 2 is for the structural schematic diagram under the irremovable state of telescopic support rack of optical cable dragger.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet Include any and all combinations of one or more related listed items.
Please refer to Fig. 1 and Fig. 2, a kind of telescopic support rack 10 for optical cable dragger include: carrier 100, Support foot rest 200 and displacement component 300.Displacement component 300 is set to the bottom of carrier 100, and having carrier 100 can live Dynamic property, without the use of handbarrow also can mobile optical cable dragger, when carrying out optical cable draw operations, support foot rest 200 and ground Contact improves the road holding of carrier 100, to prevent optical cable dragger during traction optical cable to be subjected to displacement, support foot rest 200 are combined with displacement component 300 carrier 100 can be made freely to switch removable state and irremovable state, and optical cable is led It is more flexible to draw machine.
Fig. 1 and Fig. 2 is please referred to, carrier 100 is provided with receiving guide rail 110, and receiving guide rail 110 is hollow structure;Receiving Guide rail 110 is located at the bottom of carrier 100, and support foot rest 200 can be partially placed in receiving guide rail 110, and support foot rest 200 The one end being placed on outside receiving guide rail 110 is arranged towards ground, and when carrying out optical cable draw operations, support foot rest 200 is towards ground One end of face setting and ground face contact provide support force to carrier 100, and improve the friction between carrier 100 and ground Power, to prevent optical cable dragger from horizontal displacement occurs in traction optical cable process;Carrier 100 is improved by support foot rest 200 Road holding so that optical cable dragger resist reaction force ability improve, to optical cable apply tractive force the upper limit also with Raising.
Fig. 1 and Fig. 2 is please referred to, since receiving guide rail 110 is hollow structure, support foot rest 200 is housed in receiving guide rail 110 Part can along receiving guide rail 110 be slided, according to live surface conditions, adjustable support foot prop 200 is exposed at receiving and leads Length outside rail 110 improves 10 pairs of complexity of telescopic support rack for optical cable dragger to find best stress point The adaptibility to response of environment.
Fig. 1 and Fig. 2 is please referred to, displacement component 300 includes fast pulley 310, overturning castor 320 and adjusting screw rod 330, is fixed Wheel 310 is installed on the bottom of carrier 100, and overturning castor 320 is articulated on carrier 100, and is overturn castor 320 and be located at support Between foot prop 200 and fast pulley 310, adjusting screw rod 330 is set on carrier 100, and adjusting screw rod 330 is for supporting overturning Castor 320.
Fig. 1 and Fig. 2 is please referred to, when under removable state, adjusting screw rod 330 supports overturning castor 320, makes to overturn castor 320 provide support to carrier 100 with ground face contact, overturning castor 320 and fast pulley 310, overturn castor 320 and fixed at this time Fulcrum of the wheel 310 as carrier 100 pushes carrier 100 optical cable dragger will can be moved to optical cable well easily attached Closely;When needing to draw optical cable, adjusting screw rod 330 is rotated, shrinks adjusting screw rod 330, adjusting screw rod 330 turns over while contraction Turn castor 320 to be flipped to the direction in carrier 100, carrier 100 is provided with the side of overturning castor 320 at this time Constantly close to ground, until support foot rest 200 and ground face contact, support foot rest 200 and fast pulley 310 are used as carrier at this time 100 fulcrum, carrier 100 switches to irremovable state at this time, and support foot rest 200 is non-rolling structure, and can be to hold Carrier 100 provides good support force, prevents carrier 100 in traction optical cable procedure from lateral displacement occurs.
Please refer to Fig. 1 and Fig. 2, in an embodiment, receiving guide rail 110 includes connecting rod 111 and receiving set 112, connecting rod 111 are installed on carrier 100, and receiving set 112 is set in connecting rod 111, and 200 part of support foot rest is placed in receiving set In 112, and support foot rest 200 includes support claw 210 and guide rod 220, and 220 part of guide rod is placed in receiving guide rail 110, Support claw 210 is installed on one end that guide rod 220 is placed on outside receiving guide rail 110, and support is grabbed and is arranged towards ground, support Pawl 210 is provided with wear-resisting rubber pad on the one end on ground, thus optimizes the structure of support foot rest 200, improves support foot rest 200 Physical life.
Fig. 1 and Fig. 2 is please referred to, specifically, overturning castor 320 includes idler wheel 321 and turnover bracket 322, carrier 100 Bottom is provided with hinged seat 120, and turnover bracket 322 and hinged seat 120 are hinged, the diameter of idler wheel 321 and the diameter of fast pulley 310 Equal, idler wheel 321 is rotatably dispose on turnover bracket 322, and adjusting screw rod 330 is abutted with turnover bracket 322, turnover bracket 322 It is provided with overturning limiting section 322a, overturning limiting section 322a with carrier 100 for abutting
Please refer to Fig. 1 and Fig. 2, in an embodiment, adjusting screw rod 330 includes screw rod 331 and handwheel 332, and screw rod 331 is arranged In on carrier 100, the first end of screw rod 331 is used to abut with overturning castor 320, and handwheel 332 is installed on the second of screw rod 331 On end, holding rod 332a is provided on handwheel 332.
Fig. 1 and Fig. 2 is please referred to, for the ease of mobile optical cable dragger, carrier 100 is close to the side of support foot rest 200 On be provided with handrail 130, by dragging or pushing handrail 130, to keep carrier 100 mobile, mitigate user and held in movement Burden when carrier 100.
The above-mentioned telescopic support rack 10 for optical cable dragger by setting carrier 100, support foot rest 200 and Displacement component 300, displacement component 300 are arranged on carrier 100, so that optical cable trailing equipment is for mobilizable ability, so as to In mobile optical cable dragger, when drawing optical cable, support foot rest 200 and ground face contact are to prevent optical cable during drawing optical cable Dragger is subjected to displacement, and the cooperation of support foot rest 200 and displacement component 300 is so that optical cable dragger is more flexible, is more convenient It is practical.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of telescopic support rack for optical cable dragger characterized by comprising
Carrier, the carrier are provided with receiving guide rail, and the receiving guide rail is hollow structure;
Support foot rest, the support foot rest part is placed in the receiving guide rail, and the support foot rest is placed on the receipts The one end held outside guide rail is arranged towards ground;
Displacement component, the displacement component include fast pulley, overturning castor and adjusting screw rod, and the fast pulley is installed on described hold The bottom of carrier, the overturning castor are articulated on the carrier, and the overturning castor is located at the support foot rest and institute It states between fast pulley, the adjusting screw rod is set on the carrier, and the adjusting screw rod is for supporting the overturning foot Wheel.
2. the telescopic support rack according to claim 1 for optical cable dragger, which is characterized in that the receiving Guide rail includes that connecting rod and receiving set, the connecting rod are installed on the carrier, and the receiving set is set to the connection On bar, the support foot rest part is placed in the receiving set.
3. the telescopic support rack according to claim 1 for optical cable dragger, which is characterized in that the support Foot prop includes support claw and guide rod, and the guiding bar part is placed in the receiving guide rail, and the support claw is installed on institute It states on one end that guide rod is placed on outside the receiving guide rail, and the support is grabbed and is arranged towards ground.
4. the telescopic support rack according to claim 3 for optical cable dragger, which is characterized in that the support Pawl is provided with wear-resisting rubber pad on the one end on ground.
5. the telescopic support rack according to claim 1 for optical cable dragger, which is characterized in that the overturning Castor includes idler wheel and turnover bracket, and the bottom of the carrier is provided with hinged seat, the turnover bracket and the hinged seat Hingedly, the idler wheel is rotatably dispose on the turnover bracket, and the adjusting screw rod is abutted with the turnover bracket.
6. the telescopic support rack according to claim 5 for optical cable dragger, which is characterized in that the overturning Bracket is provided with overturning limiting section, and the overturning limiting section with the carrier for abutting.
7. the telescopic support rack according to claim 5 for optical cable dragger, which is characterized in that the idler wheel Diameter it is equal with the diameter of the fast pulley.
8. the telescopic support rack according to claim 1 for optical cable dragger, which is characterized in that the adjusting Screw rod includes screw rod and handwheel, and the screw rod is set on the carrier, and the first end of the screw rod is used for and the overturning Castor abuts, and the handwheel is installed in the second end of the screw rod.
9. the telescopic support rack according to claim 8 for optical cable dragger, which is characterized in that the handwheel On be provided with holding rod.
10. the telescopic support rack according to claim 1 for optical cable dragger, which is characterized in that described to hold Carrier is provided with handrail on the side of the support foot rest.
CN201920405093.4U 2019-03-27 2019-03-27 Telescopic support rack for optical cable dragger Active CN209640568U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920405093.4U CN209640568U (en) 2019-03-27 2019-03-27 Telescopic support rack for optical cable dragger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920405093.4U CN209640568U (en) 2019-03-27 2019-03-27 Telescopic support rack for optical cable dragger

Publications (1)

Publication Number Publication Date
CN209640568U true CN209640568U (en) 2019-11-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920405093.4U Active CN209640568U (en) 2019-03-27 2019-03-27 Telescopic support rack for optical cable dragger

Country Status (1)

Country Link
CN (1) CN209640568U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111552047A (en) * 2020-06-15 2020-08-18 新三科技有限公司 Wall pipeline optical cable laying method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111552047A (en) * 2020-06-15 2020-08-18 新三科技有限公司 Wall pipeline optical cable laying method

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