CN211266839U

CN211266839U - Height-adjustable support that photovoltaic power generation used

Info

Publication number: CN211266839U
Application number: CN202020083344.4U
Authority: CN
Inventors: 郭美娟
Original assignee: Huichang Xinhui Energy Co ltd
Current assignee: Huichang Xinhui Energy Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-08-14
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to a photovoltaic power generation board's erection equipment technical field specifically is a height-adjustable support that photovoltaic power generation used, including the support column, the lower extreme vertical welding of support column has seted up the regulation jack in the middle of the up end of base, and the inner chamber of adjusting the jack is pegged graft and is had spacing sleeve, and the preceding terminal surface of adjusting the jack is provided with the vertical open slot of having seted up, and beneficial effect is: the utility model realizes the upward fixed jacking of the photovoltaic panel mounting frame by the cooperation of the cross beam with the threaded hole and the screw rod and by utilizing the precession of the screw rod, thereby realizing the height adjustment, replacing the traditional telescopic device, and having simple structure and lower cost; through setting up spacing sleeve and the support column cooperation that has the draw-in groove and rotating the grafting, and then realize the regulation of connecting rod height through adjusting spacing sleeve's position, and then reach the purpose of adjusting the installing frame height, the adjustment process is simple and convenient easy to operate, and it is firm to support, long service life.

Description

Height-adjustable support that photovoltaic power generation used

Technical Field

The utility model relates to a photovoltaic power generation board's erection equipment technical field specifically is a height-adjustable support that photovoltaic power generation used.

Background

Photovoltaic power generation usually adopts the solar photovoltaic board to carry out absorption and conversion of energy, and then turns into the electric energy with solar energy, because the irradiation angle of sun is different in different places and seasons, needs the height of timely regulation photovoltaic board in the in-service use.

The prior art is used devices such as cylinder or telescopic link usually when compact photovoltaic board altitude mixture control, because the quantity of laying of photovoltaic board is great, the installation is comparatively inseparable, if adopt devices such as cylinder to carry out the vertical adjustment, lead to its cost great, open-air environment can cause the reducing of telescoping device life-span simultaneously, is unfavorable for the long-time support of large tracts of land to use.

Therefore, the height-adjustable support for photovoltaic power generation is provided to solve the problems of high cost and short service life in the existing height adjustment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a height-adjustable support that photovoltaic power generation used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a height-adjustable support for photovoltaic power generation comprises a support column, wherein the lower end of the support column is vertically welded on the upper end face of a base, an adjusting jack is formed in the middle of the upper end face of the support column, a limiting sleeve is inserted into an inner cavity of the adjusting jack, a vertically-opened slot is formed in the front end face of the adjusting jack, a plurality of clamping grooves with rectangular cross sections which are linearly distributed and are symmetrical left and right are formed in the left and right inner walls of the opening slot, the distances between the adjacent clamping grooves are the same, a connecting rod is slidably inserted into the inner cavity of the upper end of the limiting sleeve, a limiting block with the same thickness as the clamping grooves is arranged at the lower end of the front end face of the limiting sleeve, a connecting block is fixedly welded on the upper end face of the connecting rod, an installation frame is arranged on the right side of the connecting block, the left end and the right end of the cross beam are fixedly welded on the outer wall of the support column, a threaded hole is formed in the middle of the upper end face of the cross beam, and an inner cavity thread of the threaded hole is rotatably connected with a screw rod.

Preferably, the lower extreme of base is provided with pre-buried inserted bar, and the up end outer fringe of base is provided with four screw holes that circumference array distributes, and the lower terminal surface of base closely laminates with ground.

Preferably, the limiting sleeve is inserted in the adjusting jack in a sliding mode, and the outer diameter of the limiting sleeve is the same as the inner diameter of the adjusting jack.

Preferably, both ends all peg graft in the inner chamber of connecting block about the installing frame, and fix through the bearing cap between installing frame and the connecting block.

Preferably, the lower extreme of screw rod is provided with the rotation handle, and the interlude of screw rod runs through the crossbeam, and the upper end of screw rod supports in the lower terminal surface intermediate position of bottom plate.

Preferably, the limiting block is fixedly welded at the front end of the lower end face of the limiting sleeve, the front end face of the limiting block extends to the inner cavity of the open slot, and the width of the open slot is larger than that of the limiting block.

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

1. the utility model realizes the upward fixed jacking of the photovoltaic panel mounting frame by the cooperation of the cross beam with the threaded hole and the screw rod and by utilizing the precession of the screw rod, thereby realizing the height adjustment, replacing the traditional telescopic device, and having simple structure and lower cost;

2. the utility model discloses a set up limit sleeve and have the support column cooperation of draw-in groove and rotate to peg graft, and then realize the regulation of connecting rod height through adjusting limit sleeve's position, and then reach the purpose of adjusting the installing frame height, accommodation process simple and convenient easy operation, and it is firm to support, long service life.

Drawings

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

fig. 2 is a schematic perspective view of the present invention.

In the figure: the novel adjustable handle comprises a support column 1, an adjusting jack 2, a base 3, a screw hole 4, an embedded inserted bar 5, an open slot 6, a clamping slot 7, a limiting sleeve 8, a limiting block 9, a connecting block 10, an inserted bar 11, a bearing cover 12, an installation frame 13, a bottom plate 14, a screw rod 15, a cross beam 16, a threaded hole 17 and a rotating handle 18.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution:

the utility model provides a height-adjustable's support that photovoltaic power generation used, includes support column 1, and the lower extreme vertical welding of support column 1 is at the up end of base 3, and the lower extreme of base 3 is provided with pre-buried inserted bar 5, and the up end outer fringe of base 3 is provided with four screw holes 4 that circumference array distributes, and the lower terminal surface of base 3 closely laminates with ground, utilizes pre-buried inserted bar 5 to peg graft support column 1 underground, utilizes screw hole 4 to realize the relative fixation between base 3 and the ground.

Seted up in the middle of the up end of support column 1 and adjusted jack 2, the inner chamber of adjusting jack 2 is pegged graft and is had spacing sleeve 8, and spacing sleeve 8 slides and pegs graft in adjusting jack 2, and spacing sleeve 8's external diameter is the same with the internal diameter of adjusting jack 2, adjusts jack 2's internal diameter through control, realizes spacing sleeve 8's rotation.

The front end face of the adjusting jack 2 is provided with a vertical open slot 6, the left inner wall and the right inner wall of the open slot 6 are provided with a plurality of clamping grooves 7 which are linearly distributed and have symmetrical left and right rectangular cross sections, the distance between every two adjacent clamping grooves 7 is the same, and the equidistant height adjustment is realized by using the distance difference between the clamping grooves 7.

Connecting rod 11 has been pegged graft in the upper end inner chamber slip of spacing sleeve 8, and connecting rod 11's up end fixed weld has connecting block 10, and the right side of connecting block 10 is provided with installing frame 13, and both ends are all pegged graft at the inner chamber of connecting block 10 about installing frame 13, and are fixed through bearing cap 13 between installing frame 13 and the connecting block 10, make installing frame 13 slip through connecting block 10 and peg graft at spacing sleeve 8's up end.

The lower terminal surface of installing frame 13 is provided with bottom plate 14, and the left and right sides of installing frame 13 all is provided with support column 1, and the lower extreme between two adjacent support columns 1 is provided with crossbeam 16, and crossbeam 16 controls both ends and all fixed welding at the outer wall of support column 1, realizes crossbeam 16's fixed mounting.

Set up threaded hole 17 in the middle of 16's the up end, threaded hole 17's inner chamber screw thread rotates and is connected with screw rod 15, screw rod 15's lower extreme is provided with rotation handle 18, cross beam 16 is run through to screw rod 15's interlude, screw rod 15's upper end supports the lower terminal surface intermediate position at bottom plate 14, cooperation through screw rod 15 and threaded hole 17, realize screw rod 15's upper and lower precession, and then jack-up mounting frame 13, make and to realize relative rotation between connecting rod 11 and the stop collar 8, utilize rotation handle 18 to realize the quick convenient rotation of screw rod 15.

The preceding terminal surface lower extreme of spacing sleeve 8 is provided with stopper 9 the same with draw-in groove 7 thickness, and stopper 9 fixed welding is at the lower terminal surface front end of spacing sleeve 8, and stopper 9's preceding terminal surface extends to the inner chamber of open slot 6, and the width of open slot 6 is greater than stopper 9's width, utilizes the grafting between stopper 9 and the draw-in groove 7, and then makes the height of injecing sleeve 8 obtain fixedly.

The working principle is as follows: at first, the support column 1 is inserted underground by the aid of the embedded inserted rod 5, the base 3 and the ground are relatively fixed by the aid of the screw holes 4, the limiting sleeve 8 is inserted by the aid of the adjusting insertion holes 2, and the mounting frame 13 is slidably inserted into the upper end face of the limiting sleeve 8 through the connecting block 10.

When needs carry out altitude mixture control, cooperation through screw rod 15 and screw hole 17, realize screw rod 15's upper and lower precession, screw rod 15 supports the lower terminal surface at bottom plate 14, and then with installing frame 13 jack-up, make and to realize relative rotation between connecting rod 11 and the spacing sleeve 8, will select the draw-in groove 7 of suitable height according to altitude mixture control's distance, and then with the stopper joint of spacing sleeve 8 in the draw-in groove 7 of this position, wherein spacing sleeve 8 is hollow sleeve, the quality is lighter, it is convenient to lift by hand, utilize the grafting between stopper 9 and the draw-in groove 7, and then make the height of injecing sleeve 8 obtain fixedly, then reverse rotation screw rod 15, make installing frame 13 descend, connecting rod 11 pegs graft in spacing sleeve 8 this moment, accomplish altitude mixture control.

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

1. The utility model provides a height-adjustable's support that photovoltaic power generation used, includes support column (1), its characterized in that: the lower end of the supporting column (1) is vertically welded on the upper end face of the base (3), an adjusting jack (2) is arranged in the middle of the upper end face of the supporting column (1), a limiting sleeve (8) is inserted into an inner cavity of the adjusting jack (2), an open slot (6) is vertically formed in the front end face of the adjusting jack (2), a plurality of clamping slots (7) with rectangular cross sections which are linearly distributed and symmetrical left and right are formed in the left inner wall and the right inner wall of the open slot (6), the distances between the adjacent clamping slots (7) are the same, a connecting rod (11) is inserted into the inner cavity of the upper end of the limiting sleeve (8) in a sliding mode, a limiting block (9) with the same thickness as the clamping slots (7) is arranged at the lower end face of the front end face of the limiting sleeve (8), a connecting block (10) is fixedly welded on the upper end face of the connecting rod (11), the left and right sides of installing frame (13) all is provided with support column (1), adjacent two lower extreme between support column (1) is provided with crossbeam (16), crossbeam (16) about the equal fixed welding in both ends in the outer wall of support column (1), set up threaded hole (17) in the middle of the up end of crossbeam (16), the inner chamber screw thread rotation of threaded hole (17) is connected with screw rod (15).

2. A height adjustable support for photovoltaic power generation as claimed in claim 1, wherein: the lower extreme of base (3) is provided with pre-buried inserted bar (5), and the up end outer fringe of base (3) is provided with four screw holes (4) that circumference array distributes, and the lower terminal surface of base (3) closely laminates with ground.

3. A height adjustable support for photovoltaic power generation as claimed in claim 1, wherein: the limiting sleeve (8) is inserted in the adjusting insertion hole (2) in a sliding mode, and the outer diameter of the limiting sleeve (8) is the same as the inner diameter of the adjusting insertion hole (2).

4. A height adjustable support for photovoltaic power generation as claimed in claim 1, wherein: the left end and the right end of the mounting frame (13) are inserted into the inner cavity of the connecting block (10), and the mounting frame (13) and the connecting block (10) are fixed through a bearing cover (12).

5. A height adjustable support for photovoltaic power generation as claimed in claim 1, wherein: the lower end of the screw rod (15) is provided with a rotating handle (18), the middle section of the screw rod (15) penetrates through the cross beam (16), and the upper end of the screw rod (15) abuts against the middle position of the lower end face of the bottom plate (14).

6. A height adjustable support for photovoltaic power generation as claimed in claim 1, wherein: stopper (9) fixed welding is at the lower terminal surface front end of spacing sleeve (8), and the preceding terminal surface of stopper (9) extends to the inner chamber of open slot (6), the width of open slot (6) is greater than the width of stopper (9).