CN110796945B - A fixed bearing structure for electric power iron tower warning sign - Google Patents
A fixed bearing structure for electric power iron tower warning sign Download PDFInfo
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- CN110796945B CN110796945B CN201911160657.3A CN201911160657A CN110796945B CN 110796945 B CN110796945 B CN 110796945B CN 201911160657 A CN201911160657 A CN 201911160657A CN 110796945 B CN110796945 B CN 110796945B
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 description 3
- 239000008397 galvanized steel Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F7/20—Means for attaching signs, plates, panels, or boards to a supporting structure for adjustably mounting
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F2007/1847—Brackets to grip the sign board
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F2007/1856—Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the supporting structure
Abstract
The invention discloses a fixed supporting structure for an electric iron tower warning sign, which comprises a main frame body, an installation fixing plate, a sign fixing piece, a longitudinal adjusting structure, a rotating adjusting structure and a transverse adjusting structure, wherein the vertical adjusting structure is arranged, the upper rotating plate is longitudinally sleeved on a longitudinal beam in a sliding manner to adjust the vertical position, the rotating adjusting structure is arranged, the upper rotating plate rotates with the lower rotating plate through a rotating bearing to realize the adjustment of the left and right angle, a first L-shaped plate fixed at the bottom of the lower rotating plate is rotatably connected with a second L-shaped plate through a rotating bolt to realize the adjustment of the front and rear angle, and the transverse adjusting structure is arranged to adjust the left and right position of the sign fixing piece, so that the warning sign fixed on the sign fixing piece can be adjusted in the front, rear, left and right angles and can be adjusted, and the vertical and left positions can be adjusted at the same time, the flexibility is increased, and the warning effect is improved.
Description
Technical Field
The invention relates to the related field of power equipment, in particular to a fixed supporting structure for a warning sign of a power iron tower.
Background
The electric power iron tower is used as a supporting point of an overhead line, and is structurally characterized in that various tower types belong to a space truss structure, a rod piece mainly comprises a single equilateral angle steel or a combined angle steel, a rough bolt is adopted for connecting the rod piece, the rod piece is connected by the bolt under shearing force, most of the whole tower comprises the angle steel, a connecting steel plate and the bolt, and the electric power iron tower normally transmits high-voltage current, so that a warning sign is usually installed on the electric power iron tower.
And the electric power iron tower warning sign of installation can provide the warning effect for people, avoid people to carry out the mistake and be close to or the maloperation, the personal safety of giving people brings danger, at present, current electric power iron tower warning sign is mostly through drilling on the iron tower, then with the fixed signboard of the mode of screw, but such mounting means is not convenient for changing the signboard to the warning sign is fixed installation, it can't adjust the position after fixed, the flexibility is relatively poor, influence the effect of warning.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a fixing and supporting structure for a warning sign of an electric power iron tower.
The invention is realized in such a way that a fixed supporting structure for the warning sign of the electric power iron tower is constructed, the device comprises an upper mounting plate, a lower mounting plate, a main frame body, a mounting fixing plate, a first auxiliary bracket, a second auxiliary bracket, a sign fixing part, a longitudinal adjusting structure, a rotating adjusting structure and a transverse adjusting structure, wherein the upper mounting plate and the lower mounting plate are respectively mounted at the upper end and the lower end of the longitudinal adjusting structure, the main frame body is vertically mounted with the mounting fixing plate, the mounting fixing plate is mounted at the middle part of the front end of the longitudinal adjusting structure, one end of the first auxiliary bracket is connected with the upper side of the mounting fixing plate, the other end of the first auxiliary bracket is fixed with the upper middle part of the main frame body, the first auxiliary bracket, the second auxiliary bracket, the third auxiliary bracket, the second auxiliary bracket, the third auxiliary bracket and the mounting plate, the lower end of the second auxiliary bracket, the third auxiliary bracket and the main frame body are fixed with the upper middle part of the transverse adjusting structure through the rotating adjusting structure, the bottom of the transverse adjusting structure is provided with a label fixing part, the longitudinal adjusting structure is composed of a longitudinal beam, a longitudinal sliding sleeve, positioning holes, bolt holes, a first bolt and a second bolt, the upper end and the lower end of the longitudinal beam are respectively fixed with the upper mounting plate and the lower mounting plate, the longitudinal sliding sleeve is internally provided with an up-down through structure and is in sliding connection with the outer side of the longitudinal beam, the left side and the right side of the longitudinal beam are provided with a plurality of symmetrical positioning holes, the longitudinal sliding sleeve is provided with an upper bolt hole and a lower bolt hole which are mutually symmetrical, the first bolt penetrates through the bolt hole on the upper side of the longitudinal sliding sleeve and is fixedly inserted with the positioning holes on the longitudinal beam, the second bolt penetrates through the bolt hole on the lower side of the longitudinal sliding sleeve and is fixedly inserted with the positioning holes on the longitudinal beam, and the front end face of the longitudinal sliding sleeve is fixed with the rear end of the mounting and fixing plate.
Preferably, the rotation adjusting structure comprises an upper rotating plate, a rotation fixing plate, a rotating bearing, a lower rotating plate, a first L-shaped plate, a rotation bolt, a second L-shaped plate, a first hand wheel, a locking nut, a thread locking hole and a locking bolt, wherein the rotation fixing plate is arranged on the left side and the right side of the upper rotating plate and is fixed with two side surfaces of the front end of the main frame body through the rotation fixing plate, the middle part of the bottom of the upper rotating plate is rotatably connected with the upper middle part of the lower rotating plate through the rotating bearing, the bottom of the lower rotating plate is fixed with a transverse plate body on the first L-shaped plate, the lower middle part of the first L-shaped plate is rotatably connected with the upper middle part of the second L-shaped plate through the rotation bolt, the transverse plate body at the bottom of the second L-shaped plate is fixed with the upper middle part of the transverse adjusting structure, one end of the rotation bolt is fixed with the first hand wheel, the other end of the rotation bolt is provided with a thread and is fixed with the locking nut through the thread, the middle part of the lower rotating plate is provided with a threaded locking hole, and the locking bolt penetrates through the main frame body, the upper rotating plate and the rotating bearing to be in threaded connection with the threaded locking hole in the lower rotating plate.
Preferably, the transverse adjusting structure comprises a transverse beam, a transverse sliding sleeve, a screw rod, a rotating rod, a positioning rod seat, a first bevel gear, a second hand wheel, a transverse sliding groove, a screw sleeve and a sliding block, the middle part of the upper end of the transverse beam is fixed with the transverse plate body at the bottom of the second L-shaped plate, the transverse beam is provided with the transverse sliding sleeve, the bottom of the transverse sliding sleeve is provided with a label fixing part, the inside of the transverse beam is of a hollow structure and is transversely provided with the screw rod, the rotating rod is arranged at the front middle part of the transverse beam through the positioning rod seat, the first bevel gear is arranged at the middle part in the transverse beam and is fixed with the tail part of the rotating rod which penetrates through the positioning rod seat and the transverse beam, the middle part of the screw rod is provided with the second bevel gear which is meshed with the first bevel gear, the head part of the rotating rod is provided with the second hand wheel, and the bottom end surface of the transverse beam is provided with two transverse sliding grooves which are bilaterally symmetrical, the screw rod is characterized in that a hollow structure is arranged in the transverse sliding sleeve, the bottom of the screw sleeve is installed on the bottom end face of the hollow structure in the transverse sliding sleeve through a sliding block, the sliding block is connected with the transverse sliding groove in a sliding mode, and an internal thread is arranged in the middle of the screw sleeve and connected with the outer side of the screw rod in a threaded mode.
Preferably, thirteen positioning holes are arranged at intervals of 5 cm.
Preferably, the bolt holes at the upper end and the lower end of the longitudinal sliding sleeve are spaced by 20 cm.
Preferably, the first L-shaped plate and the second L-shaped plate are respectively provided with two L-shaped plates, and the two L-shaped plates are symmetrical to each other.
Preferably, the middle parts of the first L-shaped plate and the second L-shaped plate can rotate 180 degrees after being rotationally connected through a rotating bolt.
Preferably, the upper rotating plate and the lower rotating plate can rotate 360 degrees after being rotatably connected through a rotating bearing.
Preferably, the number of the transverse sliding sleeves is two, the transverse sliding sleeves are symmetrically arranged left and right, and the bottom of each transverse sliding sleeve is provided with a label fixing part.
Preferably, the middle part of the screw rod is divided into a left section and a right section by a second bevel gear, the thread angles on the two ends are opposite, and the two sides of the second bevel gear are provided with limiting blocks.
Preferably, the longitudinal adjusting structure is made of galvanized steel.
Preferably, the first bevel gear and the second bevel gear are made of 40Cr materials.
The invention has the following advantages: the invention provides a fixed supporting structure for an electric power iron tower warning sign through improvement, and compared with the same type of equipment, the fixed supporting structure has the following improvement:
the invention relates to a fixed supporting structure for an electric power iron tower warning sign, which is characterized in that a longitudinal adjusting structure is arranged, an upper rotating plate and a lower rotating plate rotate through a rotating bearing and a rotating adjusting structure, the upper rotating plate moves on a longitudinal beam in a longitudinal sliding mode and is fixed by a first bolt and a second bolt inserted into a positioning hole, and the up-down position of the upper rotating plate is adjusted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side schematic view of the longitudinal adjustment mechanism of the present invention;
FIG. 3 is a schematic view of the left side of the longitudinal adjustment mechanism of the present invention;
FIG. 4 is a front view of the rotation adjustment mechanism of the present invention;
FIG. 5 is a front view of the rotational adjustment mechanism of the present invention;
FIG. 6 is a schematic view of a lower rotating plate configuration of the present invention;
FIG. 7 is a schematic top view of the lateral adjustment structure of the present invention;
FIG. 8 is a schematic view of the internal structure of the transverse beam of the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 8 at A in accordance with the present invention;
fig. 10 is a schematic view of the structure of the lateral sliding sleeve of the present invention.
Wherein: a longitudinal adjusting structure-1, an upper mounting plate-2, a lower mounting plate-3, a main frame body-4, a mounting fixing plate-5, a first auxiliary support-6, a second auxiliary support-7, a rotation adjusting structure-8, a transverse adjusting structure-9, a signboard fixing part-10, a longitudinal beam-101, a longitudinal sliding sleeve-102, a positioning hole-103, a bolt hole-104, a first bolt-105, a second bolt-106, an upper rotating plate-801, a rotation fixing plate-802, a rotation bearing-803, a lower rotating plate-804, a first L-shaped plate 805, a rotation bolt-806, a second L-shaped plate-807, a first hand wheel-808, a locking nut-809, a thread locking hole-809, a locking bolt-8011, a transverse beam-901, A transverse sliding sleeve-902, a screw rod-903, a rotating rod-904, a positioning rod seat-905, a first bevel gear-906, a second bevel gear-907, a second hand wheel-908, a transverse sliding groove-909, a thread sleeve-9010, a sliding block-9011 and a limiting block-9001.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 10, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a fixed supporting structure for an electric power iron tower warning sign through improvement, which comprises an upper mounting plate 2, a lower mounting plate 3, a main frame body 4, a mounting fixing plate 5, a first auxiliary bracket 6, a second auxiliary bracket 7, a sign fixing part 10, a longitudinal adjusting structure 1, a rotating adjusting structure 8 and a transverse adjusting structure 9, wherein the upper mounting plate 2 and the lower mounting plate 3 are respectively mounted at the upper end and the lower end of the longitudinal adjusting structure 1, the main frame body 4 is vertically mounted with the mounting fixing plate 5, the mounting fixing plate 5 is mounted at the middle part of the front end of the longitudinal adjusting structure 1, one end of the first auxiliary bracket 6 is connected with the upper side of the mounting fixing plate 5, the other end of the first auxiliary bracket 6 is fixed with the upper middle part of the main frame body 4 and has a triangular structure, one end of the second auxiliary bracket 7 is connected with the lower end of the mounting fixing plate 5, the other end of the second auxiliary bracket is fixed with the lower middle part of the main frame body 4, the three are in a triangular structure, the bottom of the front end of the main frame body 4 is fixed with the upper middle part of the transverse adjusting structure 9 through the rotating adjusting structure 8, the bottom of the transverse adjusting structure 9 is provided with a label fixing part 10, the longitudinal adjusting structure 1 comprises a longitudinal beam 101, a longitudinal sliding sleeve 102, a positioning hole 103, a bolt hole 104, a first bolt 105 and a second bolt 106, the upper end and the lower end of the longitudinal beam 101 are respectively fixed with an upper mounting plate 2 and a lower mounting plate 3, the upper end and the lower end of the longitudinal beam 101 can be fixed with an external electric iron tower through the upper mounting plate 2 and the lower mounting plate 3, the longitudinal sliding sleeve 102 is internally provided with an up-and-down through structure and is in sliding connection with the outer side of the longitudinal beam 101, the longitudinal sliding sleeve 102 can slide on the longitudinal beam 101, so that the warning label can be adjusted in the up-and-down position, the left side and the right side of the longitudinal beam 101 are provided with a plurality of symmetrical positioning holes 103, the positioning holes 103 can fix the longitudinal sliding sleeve 102 after the first bolt 105 and the second bolt 106 are inserted, the longitudinal sliding sleeve 102 is provided with an up-and-down two bolt holes 104 which are mutually symmetrical, the first bolt 105 penetrates through the bolt hole 104 on the upper side of the longitudinal sliding sleeve 102 to be fixedly inserted with the positioning hole 103 on the longitudinal beam 101, the second bolt 106 penetrates through the bolt hole 104 on the lower side of the longitudinal sliding sleeve 102 to be fixedly inserted with the positioning hole 103 on the longitudinal beam 101, the front end face of the longitudinal sliding sleeve 102 is fixed with the rear end of the mounting and fixing plate 5, and the main frame body 4 is mounted on the longitudinal sliding sleeve 102 through the mounting and fixing plate 5.
Furthermore, the rotation adjusting structure 8 is composed of an upper rotation plate 801, a rotation fixing plate 802, a rotation bearing 803, a lower rotation plate 804, a first L-shaped plate 805, a rotation bolt 806, a second L-shaped plate 807, a first hand wheel 808, a locking nut 809, a thread locking hole 8010 and a locking bolt 8011, the rotation fixing plate 802 is installed on the left and right sides of the upper rotation plate 801 and is fixed with the two side surfaces of the front end of the main frame 4 through the rotation fixing plate 802, the middle part of the bottom of the upper rotation plate 801 is rotatably connected with the middle part of the upper rotation plate 804 through the rotation bearing 803, the bottom of the lower rotation plate 804 is fixed with the upper transverse plate of the first L-shaped plate 805, the lower middle part of the first L-shaped plate 805 is rotatably connected with the middle part of the second L-shaped plate 807 through the rotation bolt 806, the transverse plate at the bottom of the second L-shaped plate 807 is fixed with the middle part of the transverse adjusting structure 9, one end of the rotation bolt 806 is fixed with the first hand wheel 808, the other end of the rotating bolt 806 is provided with threads and is fixed with a locking nut 809 through threads, the middle part of the lower rotating plate 804 is provided with a threaded locking hole 8010, the locking bolt 8011 penetrates through the main frame body 4, the upper rotating plate 801 and the rotating bearing 803 to be in threaded connection with the threaded locking hole 8010 on the lower rotating plate 804, and the fixed warning sign can be adjusted in angle in front, back, left and right directions through the arranged rotating adjusting structure 8.
Further, the transverse adjusting structure 9 is composed of a transverse beam 901, a transverse sliding sleeve 902, a screw rod 903, a rotating rod 904, a positioning rod seat 905, a first bevel gear 906, a second bevel gear 907, a second hand wheel 908, a transverse sliding chute 909, a screw sleeve 9010 and a sliding block 9011, the middle part of the upper end of the transverse beam 901 is fixed with a transverse plate body at the bottom of a second L-shaped plate 807, the transverse beam 901 is provided with the transverse sliding sleeve 902, the bottom of the transverse sliding sleeve 902 is provided with a label fixing member 10, the inside of the transverse beam 901 is of a hollow structure and is transversely provided with the screw rod 903, the rotating rod 904 is arranged at the front middle part of the transverse beam 901 through the positioning rod seat 905, the first bevel gear 906 is arranged at the middle part of the transverse beam 901 and is fixed with the tail part of the rotating rod 904 penetrating through the positioning rod seat 905 and the transverse beam 901, the middle part of the screw rod 903 is provided with the second bevel gear 907, and the second bevel gear 907 is engaged with the first bevel gear 906, the head of the rotating rod 904 is provided with a second hand wheel 908, the bottom end face of the transverse beam 901 is provided with two transverse sliding grooves 909 which are bilaterally symmetrical, the transverse sliding sleeve 902 is internally provided with a hollow structure, the bottom of the screw sleeve 9010 is arranged on the bottom end face of the hollow structure inside the transverse sliding sleeve 902 through a sliding block 9011, the sliding block 9011 is in sliding connection with the transverse sliding grooves 909, the middle of the screw sleeve 9010 is provided with internal threads which are in threaded connection with the outer side of the screw rod 903, and the fixed warning sign can be adjusted in left and right positions through the arranged transverse adjusting structure 9.
Furthermore, thirteen positioning holes 103 are arranged at intervals of 5cm, and the longitudinal sliding sleeve 102 can move up and down by 40cm by arranging the thirteen positioning holes 103 with the interval of 5 cm.
Further, the pin holes 104 at the upper and lower ends of the longitudinal sliding sleeve 102 are spaced by 20 cm.
Further, first L template 805 and second L template 807 respectively are equipped with two, and two first L templates 805 and two second L templates 807 are all symmetrical each other, through two first L templates 805 and the second L template 807 that set up, make warning sign when rotating angle regulation in the front and back, more stable.
Further, the middle parts of the first L-shaped plate 805 and the second L-shaped plate 807 can rotate 180 degrees after being rotatably connected through a rotating bolt 806, and the rotating bolt is used for adjusting the angle of the warning sign.
Further, the upper rotating plate 801 and the lower rotating plate 804 are rotatably connected through the rotating bearing 803 and then can rotate 360 degrees, which is a left-right adjustment angle of the warning sign.
Further, lateral sliding sleeve 902 is equipped with two altogether, and the mutual symmetry sets up about, and sign mounting 10 is all installed to the bottom, can make sign mounting 10 control the position and adjust, can adapt to not unidimensional warning sign.
Furthermore, the middle part of the screw rod 903 is divided into a left section and a right section by a second bevel gear 907, the thread angles on the two ends are opposite, and the two sides of the second bevel gear 907 are provided with a limit block 9001, so that after the screw rod 903 rotates, the two transverse sliding sleeves 902 can simultaneously move reversely.
Furthermore, the longitudinal adjusting structure 1 is made of galvanized steel sheets, and the galvanized steel sheets are high in hardness and rigidity and not easy to bend.
Furthermore, the first bevel gear 906 and the second bevel gear 907 are made of 40Cr materials, and the materials are high in hardness, good in toughness and not prone to abrasion.
The invention provides a fixed supporting structure for an electric iron tower warning sign through improvement, which has the following working principle:
firstly, the upper end and the lower end of a longitudinal beam 101 are fixed with proper positions of an external electric iron tower through an upper mounting plate 2 and a lower mounting plate 3, a longitudinal sliding sleeve 102 is arranged to move up and down on the outer side of the longitudinal beam 101, so that the upper position and the lower position of the warning sign are adjusted, and meanwhile, a first bolt 105 and a second bolt 106 respectively penetrate through a bolt hole 104 in the longitudinal sliding sleeve 102 to be fixedly inserted into a positioning hole 103 in the longitudinal beam 101, so that the longitudinal sliding sleeve 102 is fixed in position;
secondly, the main frame body 4 is arranged at the front end of the longitudinal sliding sleeve 102 through the mounting and fixing plate 5, the upper part and the lower part of the main frame body are respectively fixed in an auxiliary mode through a first auxiliary support 6 and a second auxiliary support 7, the bottom of the front end of the main frame body 4 is provided with a rotation adjusting structure 8 and a transverse adjusting structure 9 for fixing, the transverse adjusting structure 9 is provided with a label fixing part 10, and the alarm labels are fixed through bolts on the two label fixing parts 10;
thirdly, when the angle of the warning label needs to be adjusted left and right, the locking bolt 8011 is firstly rotated and loosened to be disengaged from the threaded locking hole 8010 on the lower rotating plate 804, the upper rotating plate 801 is fixed with the main frame body 4 through the rotating fixing plate 802, then the lower rotating plate 804 is rotated to rotate with the upper rotating plate 801 through the rotating bearing 803, so that the angle of the warning label is adjusted, and when the locking bolt 8011 is rotated to be in threaded connection with the threaded locking hole 8010 on the lower rotating plate 804, the rotation can be locked;
fourthly, when the front and rear angles of the warning sign need to be adjusted, the first hand wheel 808 is rotated to enable the rotating bolt 806 to be loosened on the locking nut 809, then the second L-shaped plate 807 is rotated and adjusted with the first L-shaped plate 805 through the rotating bolt 806 to enable the angle of the warning sign to be adjusted front and rear, and after the front and rear angles are adjusted, the first hand wheel 808 is rotated to enable the rotating bolt 806 to be locked on the locking nut 809, so that the warning sign can be locked and rotated;
fifthly, a transverse adjusting structure 9 is installed at the bottom of the rotating adjusting structure 8, when the warning sign is fixedly adjusted, the second hand wheel 908 is rotated to drive the rotating rod 904 to rotate, after the first bevel gear 906 on the rotating rod 904 rotates, the second bevel gear 907 is driven to rotate through meshing, the screw rod 903 is driven to rotate, a screw sleeve 9010 is arranged in the transverse sliding sleeve 902, the screw sleeve 9010 is in threaded meshing with the screw rod 903, threads at the left end and the right end of the screw rod 903 are in opposite directions, after the screw rod 903 rotates, the sliding block 9011 slides in the transverse sliding groove 909 to drive the two transverse sliding sleeves 902 to move from the opposite directions, and therefore the fixed installation and the adjustment of the left position and the right position of the warning sign are facilitated.
The invention provides a fixed supporting structure for an electric iron tower warning sign through improvement, a longitudinal adjusting structure 1 is arranged, a longitudinal sliding sleeve 102 moves on a longitudinal beam 1 and a first bolt 105 and a second bolt 106 are inserted into a positioning hole 103 for fixing, the up-down position is adjusted, an upper rotating plate 801 rotates with a lower rotating plate 804 through a rotating bearing 803 to realize the adjustment of left and right angles, a first L-shaped plate 805 fixed at the bottom of the lower rotating plate 804 is rotatably connected with a second L-shaped plate 807 through a rotating bolt 806 to realize the adjustment of front and back angles, and a transverse adjusting structure 9 is arranged to realize the adjustment of left and right positions of a sign fixing piece 10, so that the warning sign fixed on the sign fixing piece 10 can be adjusted in front, back, left and right angles and can be adjusted in up, down, left and right positions, the flexibility is increased, and the warning effect is improved.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A fixed supporting structure for a warning sign of an electric power iron tower comprises an upper mounting plate (2), a lower mounting plate (3), a main frame body (4), a mounting fixing plate (5), a first auxiliary bracket (6), a second auxiliary bracket (7) and a sign fixing piece (10), the upper mounting plate (2) and the lower mounting plate (3) are respectively arranged at the upper end and the lower end of the longitudinal adjusting structure (1), the main frame body (4) is vertically installed with an installation fixing plate (5), the installation fixing plate (5) is installed in the middle of the front end of the longitudinal adjusting structure (1), one end of the first auxiliary bracket (6) is connected with the upper side of the mounting fixing plate (5), the other end is fixed with the upper middle part of the main frame body (4) and the three parts are in a triangular structure, one end of the second auxiliary bracket (7) is connected with the lower end of the mounting fixing plate (5), the other end of the second auxiliary bracket is fixed with the lower middle part of the main frame body (4), and the second auxiliary bracket, the second auxiliary bracket and the main frame body form a triangular structure;
the method is characterized in that: the main frame body is characterized by further comprising a longitudinal adjusting structure (1), a rotating adjusting structure (8) and a transverse adjusting structure (9), wherein the bottom of the front end of the main frame body (4) is fixed with the upper middle part of the transverse adjusting structure (9) through the rotating adjusting structure (8), a label fixing part (10) is installed at the bottom of the transverse adjusting structure (9), the longitudinal adjusting structure (1) is composed of a longitudinal beam (101), a longitudinal sliding sleeve (102), positioning holes (103), bolt holes (104), a first bolt (105) and a second bolt (106), the upper end and the lower end of the longitudinal beam (101) are respectively fixed with the upper mounting plate (2) and the lower mounting plate (3), the longitudinal sliding sleeve (102) is internally provided with an upper through structure and a lower through structure and is in sliding connection with the outer side of the longitudinal beam (101), the left side and the right side of the longitudinal beam (101) are provided with a plurality of symmetrical positioning holes (103), the longitudinal sliding sleeve (102) is provided with an upper bolt hole and a lower bolt hole (104) which are symmetrical with each other, the first bolt (105) penetrates through a bolt hole (104) on the upper side of the longitudinal sliding sleeve (102) to be fixedly inserted into a positioning hole (103) on the longitudinal beam (101), the second bolt (106) penetrates through a bolt hole (104) on the lower side of the longitudinal sliding sleeve (102) to be fixedly inserted into a positioning hole (103) on the longitudinal beam (101), the front end face of the longitudinal sliding sleeve (102) is fixed to the rear end of the installation fixing plate (5), the rotation adjusting structure (8) is composed of an upper rotating plate (801), a rotation fixing plate (802), a rotating bearing (803), a lower rotating plate (804), a first L-shaped plate (805), a rotating bolt (806), a second L-shaped plate (807), a first hand wheel (808), a locking nut (809), a thread locking hole (8010) and a locking bolt (8011), the rotation fixing plates (802) are installed on the left side and the right side of the upper rotating plate (801) and are fixed to the two side faces of the front end of the main frame body (4) through the rotation fixing plate (802), the middle part of the bottom of the upper rotating plate (801) is rotatably connected with the upper middle part of the lower rotating plate (804) through a rotating bearing (803), the bottom of the lower rotating plate (804) is fixed with the upper transverse plate body of a first L-shaped plate (805), the lower middle part of the first L-shaped plate (805) is rotatably connected with the upper middle part of a second L-shaped plate (807) through a rotating bolt (806), the transverse plate body at the bottom of the second L-shaped plate (807) is fixed with the upper middle part of a transverse adjusting structure (9), one end of the rotating bolt (806) is fixed with a first hand wheel (808), the other end of the rotating bolt (806) is provided with threads and is fixed with a locking nut (809) through threads, the middle part of the lower rotating plate (804) is provided with a thread locking hole (8010), the locking bolt (8011) penetrates through a main frame body (4), the upper rotating plate (801) and the rotating bearing (803) and a locking hole (8010) on the lower rotating plate (804), the transverse adjusting structure (9) is composed of a transverse beam (901), a transverse sliding sleeve (902), a screw rod (903), a rotating rod (904), a positioning rod seat (905), a first bevel gear (906), a second bevel gear (907), a second hand wheel (908), a transverse sliding groove (909), a screw sleeve (9010) and a sliding block (9011), the middle of the upper end of the transverse beam (901) is fixed with a transverse plate body at the bottom of a second L-shaped plate (807), the transverse beam (901) is provided with the transverse sliding sleeve (902), a label fixing part (10) is installed at the bottom of the transverse sliding sleeve (902), the transverse beam (901) is internally hollow and transversely provided with the screw rod (903), the rotating rod (904) is installed at the front middle part of the transverse beam (901) through the positioning rod seat (905), the first bevel gear (906) is arranged at the middle part in the transverse beam (901) and is fixed with the tail part of the rotating rod (904) which penetrates through the positioning rod seat (905) and the transverse beam (901), the middle of the screw rod (903) is provided with a second bevel gear (907), the second bevel gear (907) is meshed with the first bevel gear (906), the head of the rotating rod (904) is provided with a second hand wheel (908), the bottom end face of the transverse beam (901) is provided with two transverse sliding grooves (909) which are bilaterally symmetrical, a hollow structure is arranged in the transverse sliding sleeve (902), the bottom of the screw sleeve (9010) is arranged on the bottom end face of the hollow structure in the transverse sliding sleeve (902) through a sliding block (9011), the sliding block (9011) is in sliding connection with the transverse sliding grooves (909), and the middle of the screw sleeve (9010) is provided with internal threads which are in threaded connection with the outer side of the screw rod (903).
2. The fixed support structure for the warning sign of the electric power iron tower according to claim 1, wherein: thirteen positioning holes (103) are arranged at intervals of 5 cm.
3. The fixed support structure for the warning sign of the electric power iron tower according to claim 1, wherein: the bolt holes (104) at the upper end and the lower end of the longitudinal sliding sleeve (102) are mutually spaced by 20 cm.
4. The fixed support structure for the warning sign of the electric power iron tower according to claim 1, wherein: the first L-shaped plate (805) and the second L-shaped plate (807) are respectively provided with two blocks, and the two first L-shaped plates (805) and the two second L-shaped plates (807) are symmetrical to each other.
5. The fixed support structure for the warning sign of electric power iron tower according to claim 4, wherein: the middle parts of the first L-shaped plate (805) and the second L-shaped plate (807) are rotatably connected through a rotating bolt (806) and then can rotate 180 degrees.
6. The fixed support structure for the warning sign of the electric power iron tower according to claim 1, wherein: the upper rotating plate (801) and the lower rotating plate (804) can rotate for 360 degrees after being rotatably connected through a rotating bearing (803).
7. The fixed support structure for the warning sign of the electric power iron tower according to claim 1, wherein: the transverse sliding sleeves (902) are provided with two transverse sliding sleeves which are symmetrically arranged left and right, and the bottom of each transverse sliding sleeve is provided with a label fixing part (10).
8. The fixed support structure for the warning sign of the electric power iron tower according to claim 1, wherein: the middle part of the screw rod (903) is divided into a left section and a right section by a second bevel gear (907), the thread angles on the two ends are opposite, and two sides of the second bevel gear (907) are provided with limit blocks (9001).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911160657.3A CN110796945B (en) | 2019-11-23 | 2019-11-23 | A fixed bearing structure for electric power iron tower warning sign |
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| CN201911160657.3A CN110796945B (en) | 2019-11-23 | 2019-11-23 | A fixed bearing structure for electric power iron tower warning sign |
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| CN110796945A CN110796945A (en) | 2020-02-14 |
| CN110796945B true CN110796945B (en) | 2021-10-19 |
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| CN110796945A (en) | 2020-02-14 |
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Effective date of registration: 20210927 Address after: 321300 no.796, East Chengbei Road, Yongkang City, Jinhua City, Zhejiang Province Applicant after: State Grid Zhejiang Electric Power Co., Ltd. Yongkang Power Supply Co. Applicant after: JINHUA POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Address before: No.45, Tulou, Zhangjiao village, Tuling Town, Quangang District, Quanzhou City, Fujian Province Applicant before: Quanzhou Quangang chuangpeng Industrial Design Co.,Ltd. |
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