CN209446859U - A kind of light friendship dilatation bracket - Google Patents

A kind of light friendship dilatation bracket Download PDF

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Publication number
CN209446859U
CN209446859U CN201920315794.9U CN201920315794U CN209446859U CN 209446859 U CN209446859 U CN 209446859U CN 201920315794 U CN201920315794 U CN 201920315794U CN 209446859 U CN209446859 U CN 209446859U
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CN
China
Prior art keywords
support column
placing groove
retractable support
bearing soleplate
hands over
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201920315794.9U
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Chinese (zh)
Inventor
陈海滨
许敏富
陈烨
张益明
何观平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU XINGDA COMMUNICATION CO Ltd
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HANGZHOU XINGDA COMMUNICATION CO Ltd
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Priority to CN201920315794.9U priority Critical patent/CN209446859U/en
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Publication of CN209446859U publication Critical patent/CN209446859U/en
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Abstract

The utility model relates to communication equipment accessory technical fields, and disclose a kind of light friendship dilatation bracket, the upper surface middle part of bearing soleplate is installed with retractable support column, the generally bushing type of retractable support column, and the top of retractable support column and the lower surface of placing groove connect;The bottom four corners of bearing soleplate are installed with universal wheel, and the side wall surrounding of bearing soleplate is horizontally installed with threaded block, and the equal longitudinal screw in the inside of threaded block, which is screwed on, is inserted with limit ground nail.Turn swing handle moves up or down the upper end of inner tube portion of retractable support column, i.e., drive placing groove and optical cross box move up and down, and adjusts mounting height according to installation requirement, effectively carries out the limit of vertical and horizontal, structural stability is high;The universal wheel added is convenient to carry out mobile transport to device, is able to carry out upper and lower intake type using the ground nail structure that helicitic texture rotary joint style is installed and stretches, and extends downwardly limit that is rear and can be used for device and fixes.

Description

A kind of light friendship dilatation bracket
Technical field
The utility model relates to communication equipment accessory technical field, specially a kind of light hands over dilatation bracket.
Background technique
Fiber cable cross connection box, also commonly known as curbside cabinet, are typically placed on backbone optical cable, are used for optical cable branch, it is one A inactive component, it is similar with original copper cable handover box function, only by most of optical cable, after fiber cable cross connection box, point For several small logarithm optical cables of different directions, certainly, this function cable splice closure also be may be implemented, but unlike, optical cable The jumper connection of optical cable may be implemented in cross-connecting box, can be used for testing and safeguard.
Optical cross box, which is used as in dilatation operation, usually to be needed to use bracket, fixes support to optical cross box, common Light hands over the height adjustment operation of dilatation bracket more complicated, and structural instability, is not able to satisfy the work of outdoor optical cross box It is required that proposing that a kind of light hands over dilatation bracket thus.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of light friendship dilatation bracket, has easy to operate, knot The advantages that structure limit is stablized solves common light and hands over the height adjustment operation of dilatation bracket more complicated, and structure is unstable The problem of determining, not being able to satisfy the job requirement of outdoor optical cross box.
(2) technical solution
To realize that aforesaid operations are simple, structure limits stable purpose, and the utility model provides the following technical solutions: a kind of Light hands over dilatation bracket, including bearing soleplate, the upper surface quadrangle of the bearing soleplate to be longitudinally installed with support post, load-bearing The top of bottom plate is also transversely and horizontally placed with placing groove, and the quadrangle of placing groove is installed with grafting ear, and grafting ear muff is set to respective Outside the shaft of the support post of respective side, the upper surface middle part of bearing soleplate is installed with retractable support column, retractable support column Generally bushing type, and be screwed between inner sleeve and outer tube by helicitic texture, and outside the top inner sleeve of retractable support column It fixes in week and is installed with swing handle, the top of retractable support column and the lower surface of placing groove connect;
The bottom four corners of bearing soleplate are installed with universal wheel, and the side wall surrounding of bearing soleplate is horizontally installed with screw thread Seat, the equal longitudinal screw in the inside of threaded block, which is screwed on, is inserted with limit ground nail.
Preferably, between the support post and bearing soleplate to be fixedly welded or helicitic texture is screwed on installation.
Preferably, the global shape of the placing groove is dish type, and medial surface is lined with PVC cushion.
Preferably, the global shape of the grafting ear is sleeve, and inner wall polishes smooth and is coated with lubricating oil.
Preferably, it is connected between the retractable support column and placing groove by angular contact ball bearing;
The inner ring of angular contact ball bearing and the top of retractable support column are welded to connect, the outer ring of angular contact ball bearing and placement It is fixedly connected between trough floor.
Preferably, the outer surface of the limit ground nail is printed with graduation mark.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of light and hands over dilatation bracket, have it is following the utility model has the advantages that
1, the light hands over dilatation bracket, and turn swing handle moves the upper end of inner tube portion of retractable support column upward or downward Dynamic, i.e. drive placing groove and optical cross box moves up and down, and adjusts mounting height according to installation requirement, effectively progress vertical and horizontal Limit, structural stability is high;
2, the light hands over dilatation bracket, and the universal wheel added is convenient to carry out mobile transport to device, is revolved using helicitic texture The ground nail structure for connecing formula installation is able to carry out upper and lower intake type and stretches, and extends downwardly limit that is rear and can be used for device and fixes, Easy to operate, structure is simple, and work efficiency is high, is also convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of light of the utility model hands over dilatation bracket;
Fig. 2 is the retractable support column overlooking structure diagram that a kind of light of the utility model hands over dilatation bracket.
In figure: 1 bearing soleplate, 2 support posts, 3 placing grooves, 31 PVC cushions, 4 grafting ears, 5 retractable support columns, 6 Swing handle, 7 universal wheels, 8 threaded blocks, 9 limit ground nails, 10 angular contact ball bearings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution, a kind of light friendship dilatation bracket, including load-bearing bottom referring to FIG. 1-2, Plate 1, support post 2, placing groove 3, PVC cushion 31, grafting ear 4, retractable support column 5, swing handle 6, universal wheel 7, spiral shell Line seat 8, limit ground nail 9 and angular contact ball bearing 10, the upper surface quadrangle of bearing soleplate 1 are longitudinally installed with support post 2, hold The top of weight bottom plate 1 is also transversely and horizontally placed with placing groove 3, and the quadrangle of placing groove 3 is installed with grafting ear 4, and grafting ear 4 is arranged Outside the shaft of the support post 2 of respective respective side, the upper surface middle part of bearing soleplate 1 is installed with retractable support column 5, stretches The generally bushing type of support column 5, and be screwed between inner sleeve and outer tube by helicitic texture, and retractable support column 5 is upper Portion inner sleeve periphery is fixed to be installed with swing handle 6, and the top of retractable support column 5 and the lower surface of placing groove 3 connect;
The bottom four corners of bearing soleplate 1 are installed with universal wheel 7, and the side wall surrounding of bearing soleplate 1 is horizontally installed with spiral shell Line seat 8, the equal longitudinal screw in the inside of threaded block 8, which is screwed on, is inserted with limit ground nail 9.
To be fixedly welded or helicitic texture is screwed on installation between support post 2 and bearing soleplate 1.
The global shape of placing groove 3 is dish type, and medial surface is lined with PVC cushion 31.
The global shape of grafting ear 4 is sleeve, and inner wall polishes smooth and be coated with lubricating oil, so that movement is more suitable It is sliding.
It is connected between retractable support column 5 and placing groove 3 by angular contact ball bearing 10;
The inner ring of angular contact ball bearing 10 and the top of retractable support column 5 are welded to connect, the outer ring of angular contact ball bearing 10 It is fixedly connected between 3 bottom plate of placing groove, realizes relative motion between the two.
The outer surface of limit ground nail 9 is printed with graduation mark, convenient for adjusting quadrangle ground nail to same height.
When the utility model at work, optical cross box is placed in the upper surface notch of placing groove 3 first, then turn turns Dynamic handle 6, so that the upper end of inner tube portion of retractable support column 5 moves up or down, i.e., drive placing groove 3 and optical cross box is upper and lower It is mobile, mounting height is adjusted according to installation requirement, the universal wheel 7 added is convenient to carry out mobile transport to device, using screw thread knot The ground nail structure of structure rotary joint style installation is able to carry out upper and lower intake type and stretches, and it is solid to extend downwardly limit that is rear and can be used for device Fixed, easy to operate, structure is simple, and work efficiency is high, is also convenient for promoting the use of.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of light hands over dilatation bracket, including bearing soleplate, it is characterised in that: the upper surface quadrangle of the bearing soleplate is vertical To support post is installed with, the top of bearing soleplate is also transversely and horizontally placed with placing groove, and the quadrangle of placing groove is installed with slotting Lug, grafting ear muff are set to outside the shaft of the support post of respective respective side, and the upper surface middle part of bearing soleplate, which is installed with, stretches Contracting support column, the generally bushing type of retractable support column, and be screwed between inner sleeve and outer tube by helicitic texture, and flexible The top inner sleeve periphery fixation of support column is installed with swing handle, the top of retractable support column and the following table face contact of placing groove Connection;
The bottom four corners of bearing soleplate are installed with universal wheel, and the side wall surrounding of bearing soleplate is horizontally installed with threaded block, spiral shell The equal longitudinal screw in the inside of line seat, which is screwed on, is inserted with limit ground nail.
2. a kind of light according to claim 1 hands over dilatation bracket, it is characterised in that: the support post and bearing soleplate Between to be fixedly welded or helicitic texture is screwed on installation.
3. a kind of light according to claim 1 hands over dilatation bracket, it is characterised in that: the global shape of the placing groove is Dish type, and medial surface is lined with PVC cushion.
4. a kind of light according to claim 1 hands over dilatation bracket, it is characterised in that: the global shape of the grafting ear is Sleeve, and inner wall polishes smooth and is coated with lubricating oil.
5. a kind of light according to claim 1 hands over dilatation bracket, it is characterised in that: the retractable support column and placing groove Between be connected by angular contact ball bearing;
The inner ring of angular contact ball bearing and the top of retractable support column are welded to connect, the outer ring of angular contact ball bearing and placing groove It is fixedly connected between bottom plate.
6. a kind of light according to claim 1 hands over dilatation bracket, it is characterised in that: the outer surface of the limit ground nail is equal It is printed with graduation mark.
CN201920315794.9U 2019-03-13 2019-03-13 A kind of light friendship dilatation bracket Active CN209446859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920315794.9U CN209446859U (en) 2019-03-13 2019-03-13 A kind of light friendship dilatation bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920315794.9U CN209446859U (en) 2019-03-13 2019-03-13 A kind of light friendship dilatation bracket

Publications (1)

Publication Number Publication Date
CN209446859U true CN209446859U (en) 2019-09-27

Family

ID=68033793

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920315794.9U Active CN209446859U (en) 2019-03-13 2019-03-13 A kind of light friendship dilatation bracket

Country Status (1)

Country Link
CN (1) CN209446859U (en)

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