CN110783817A - Distribution network concrete pole intelligence boundary switch installation fixed bolster - Google Patents
Distribution network concrete pole intelligence boundary switch installation fixed bolster Download PDFInfo
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- CN110783817A CN110783817A CN201911056570.1A CN201911056570A CN110783817A CN 110783817 A CN110783817 A CN 110783817A CN 201911056570 A CN201911056570 A CN 201911056570A CN 110783817 A CN110783817 A CN 110783817A
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- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
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- 210000005069 ears Anatomy 0.000 description 1
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- 239000011521 glass Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a mounting and fixing bracket for an intelligent boundary switch of a concrete pole of a power distribution network, which comprises: the two first fixing rods can be fixedly arranged on the concrete rod through the fixing piece, and the top surface of each first fixing rod is provided with a first clamping groove and a second clamping groove; the supporting bracket can be erected on the two first fixing rods and comprises a supporting plate, a first supporting rod and a second supporting rod; the bearing plate is used for mounting the intelligent demarcation switch; the first supporting rod and the second supporting rod are respectively sleeved with a connecting block, and the connecting blocks are fixedly connected with the supporting plate; the two ends of the first supporting rod are respectively provided with a first clamping block, the two first clamping blocks are clamped with the two first clamping grooves in a one-to-one corresponding mode, the two ends of the second supporting rod are respectively provided with a second clamping block, and the two second clamping blocks are clamped with the two second clamping grooves in a one-to-one corresponding mode; and the clamping plate is used for clamping the bearing bracket and is connected with the first fixing rod. Above-mentioned distribution network concrete pole intelligence boundary switch installation fixed bolster reduces the operation degree of difficulty, avoids danger.
Description
Technical Field
The invention relates to the technical field of intelligent demarcation switch equipment of a power distribution network, in particular to a mounting and fixing support for an intelligent demarcation switch of a concrete pole of the power distribution network.
Background
The intelligent demarcation switch for the power distribution network is mainly used for providing intelligent power cut and transmission operation at a T-connection cable and a power distribution line which are disconnected from a user, and the intelligent demarcation switch needs to be fixed on a concrete pole.
The mode of current installation fixed bolster installation intelligence boundary switch is more troublesome, treats that the installation fixed bolster is installed on the concrete pole after, needs place intelligence boundary switch on the installation fixed bolster earlier, rethread bolt with intelligence boundary switch and installation fixed bolster fixed connection. In the installation process, the installer needs to fix the bolt while keeping the stability of the intelligent demarcation switch, the operation is complicated, and the operation can be finished by at least two installers; moreover, the series of installation operations are all completed in the air, so that not only certain operation difficulty but also certain danger is caused.
Therefore, how to reduce the operation difficulty and avoid the danger is a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of the above, the invention provides a mounting and fixing support for an intelligent boundary switch of a concrete pole of a power distribution network, which is used for reducing operation difficulty and avoiding danger.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a distribution network concrete pole intelligence boundary switch installation fixed bolster, includes:
the first fixing rods can be fixedly arranged on the concrete rod through fixing pieces, and the top surfaces of the first fixing rods are provided with first clamping grooves and second clamping grooves;
the supporting bracket can be erected on the two first fixing rods and comprises a supporting plate, a first supporting rod and a second supporting rod; the bearing plate is used for mounting an intelligent demarcation switch; the first supporting rod and the second supporting rod are respectively sleeved with a connecting block, and the connecting blocks are fixedly connected with the supporting plate; two ends of the first supporting rod are respectively provided with a first clamping block, the two first clamping blocks are respectively clamped with first clamping grooves formed in the two first fixing rods in a one-to-one corresponding mode, two ends of the second supporting rod are respectively provided with a second clamping block, and the two second clamping blocks are respectively clamped with second clamping grooves formed in the two first fixing rods in a one-to-one corresponding mode;
and the clamping plate is used for clamping the supporting bracket and is connected with the first fixing rod.
Optionally, in the above-mentioned distribution network concrete pole intelligence boundary switch installation fixed bolster, still include:
the second fixing rod can be fixedly arranged on the concrete rod through a fixing piece;
one end of the supporting rod is hinged to one end, far away from the concrete rod, of the second fixing rod, and the other end of the supporting rod is hinged to one end, far away from the concrete rod, of the first fixing rod.
Optionally, the distribution network concrete pole intelligent boundary switch is installed in a fixing support, and the fixing piece is a hoop;
the second fixing rod and the first fixing rod respectively comprise a fixing rod body and a first threaded rod positioned at one end, facing the concrete rod, of the fixing rod body, and the diameter of the first threaded rod is smaller than that of the fixing rod body;
the connecting portion of staple bolt passes through first threaded rod and first nut locking.
Optionally, in the power distribution network concrete rod intelligent boundary switch mounting and fixing support, the first support rod is a smooth support rod;
the second supporting rod is a threaded rod, a sleeving hole of the connecting block sleeved on the second supporting rod is a threaded hole, and the threaded rod is in threaded fit with the threaded hole;
the second clamping block is an adjusting wheel, and the center line of the adjusting wheel is superposed with the center line of the second supporting rod;
the second joint groove is an arc-shaped groove which can supply the second joint block to rotate along the central line of the second joint block.
Optionally, in the power distribution network concrete pole intelligent boundary switch mounting and fixing support, an anti-skid structure is arranged on the outer peripheral surface of the adjusting wheel.
Optionally, in the above-mentioned distribution network concrete pole intelligence boundary switch installation fixed bolster, first joint piece is the rectangle piece, first joint groove be with first joint piece mutually support and prevent pivoted cooperation groove.
Optionally, in the mounting and fixing support for the intelligent dividing switch of the concrete pole of the power distribution network, a protection plate capable of covering the intelligent dividing switch is arranged above the support bracket.
Optionally, in the above-mentioned distribution network concrete pole intelligence boundary switch installation fixed bolster, still include:
the mounting plate is fixedly connected with the protection plate;
the mounting plate is provided with a through hole which can slide along the mounting rod;
the mounting block is arranged on one side of the mounting rod;
the rotating rod is rotatably arranged on the mounting block and arranged in parallel with the mounting rod, the rotating rod is provided with an external thread, the mounting plate is provided with a sleeve thread hole, and the sleeve thread hole is in threaded fit with the external thread of the rotating rod;
and the central line of the rotating wheel is coincided with the central line of the rotating rod.
Optionally, in the above-mentioned distribution network concrete pole intelligence boundary switch installation fixed bolster, still include: the second fixing rod can be fixedly arranged on the concrete rod through a fixing piece; one end of the supporting rod is hinged with one end, far away from the concrete rod, of the second fixing rod, and the other end of the supporting rod is hinged with one end, far away from the concrete rod, of the first fixing rod;
the mounting rod is fixed on the first fixing rod and the second fixing rod through mounting bolts.
Optionally, in the power distribution network concrete pole intelligent boundary switch mounting and fixing bracket, a second threaded rod is arranged on the top surface of the first fixing rod;
the clamping plate is provided with a mounting hole for the second threaded rod to pass through;
the clamping plate is connected with the first fixing rod through the clamping plate, and the clamping plate is connected with the first fixing rod through the clamping plate.
According to the mounting and fixing support for the intelligent dividing switch of the concrete pole of the power distribution network, the supporting bracket is arranged, so that the intelligent dividing switch can be fixedly mounted on the supporting plate of the supporting bracket on the ground, and then the supporting bracket is mounted on the first fixing rod; when the bearing bracket is installed, first clamping blocks are arranged at two ends of a first bearing rod of the bearing bracket, one first clamping block is matched and clamped with a first clamping groove arranged on one first fixing rod, and the other first clamping block is matched and clamped with a first clamping groove arranged on the other first fixing rod; second clamping blocks are arranged at two ends of a second supporting rod of the supporting bracket, one second clamping block is in matched clamping connection with a second clamping groove arranged on one first fixing rod, and the other second clamping block is in matched clamping connection with a second clamping groove arranged on the other first fixing rod; and, because first bearing rod and second bearing rod all cup jointed the connecting block, connecting block and bearing board fixed connection, set up back on two first dead levers at first bearing rod and second bearing rod, can ensure that the stable joint of bearing bracket is on first dead lever, make intelligent demarcation switch stably set up on two first dead levers of fixed mounting on the concrete pole through the bearing bracket, installer does not need the artifical stability that keeps intelligent demarcation switch, alone alright accomplish whole installation, the installation has been simplified, most installation operation accomplishes on ground simultaneously, the work load of aerial installation has been reduced, the installer of being convenient for operates, the installation degree of difficulty and danger have effectively been reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a mounting and fixing bracket for a concrete pole intelligent boundary switch of a power distribution network in an embodiment of the invention;
fig. 2 is a schematic perspective view of a support bracket of a mounting and fixing bracket for a concrete pole intelligent boundary switch of a power distribution network in the embodiment of the invention;
FIG. 3 is a schematic side view of a mounting and fixing bracket for a concrete pole intelligent boundary switch of a power distribution network in the embodiment of the invention;
fig. 4 is a schematic structural view of a first fixing rod of a mounting and fixing bracket for a concrete rod intelligent boundary switch of a power distribution network in the embodiment of the invention;
fig. 5 is a schematic top view structural diagram of a mounting and fixing bracket for a concrete pole intelligent boundary switch of a power distribution network in the embodiment of the invention;
fig. 6 is a partial structure enlarged view of a portion a in fig. 5.
In the context of figures 1-6,
concrete pole-1, protection shield-2, mounting panel-3, semicircle section-4, engaging lug-5, first nut-6, first threaded rod-7, first dead lever-8, second dead lever-9, bracing piece-10, installation pole-11, mounting bolt 12, installation piece-13, gyro wheel-14, dwang-15, grip block-16, bearing board-17, first bearing pole-18, second bearing pole-19, first joint piece-20, second joint piece-21, connecting block-22, first joint groove-23, second joint groove-24, second threaded rod-25, second nut-26, wear set screw hole-27, U type groove-28.
Detailed Description
The invention discloses a mounting and fixing support for an intelligent boundary switch of a concrete pole of a power distribution network, which is used for reducing operation difficulty and avoiding danger.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1 to 5, an embodiment of the invention provides a mounting and fixing bracket for a concrete pole intelligent boundary switch of a power distribution network, which includes two first fixing rods 8, a support bracket and a clamping plate 16. The first fixing rod 8 can be fixedly arranged on the concrete rod 1 through a fixing piece, and the top surface of the first fixing rod 8 is provided with a first clamping groove 23 and a second clamping groove 24; the bearing bracket can be erected on the two first fixing rods 8 and comprises a bearing plate 17, a first bearing rod 18 and a second bearing rod 19; the supporting plate 17 is used for installing an intelligent demarcation switch; the first supporting rod 18 and the second supporting rod 19 are sleeved with connecting blocks 22, and the connecting blocks 22 are fixedly connected with the supporting plate 17; two ends of the first supporting rod 18 are respectively provided with a first clamping block 20, the two first clamping blocks 20 are respectively clamped with first clamping grooves 23 arranged on the two first fixing rods 8 in a one-to-one corresponding mode, two ends of the second supporting rod 19 are respectively provided with a second clamping block 21, and the two second clamping blocks 21 are respectively clamped with second clamping grooves 24 arranged on the two first fixing rods 8 in a one-to-one corresponding mode; the clamping plate 16 is used for clamping the support bracket, and the clamping plate 16 is connected with the first fixing rod 8.
According to the mounting and fixing support for the intelligent dividing switch of the concrete pole of the power distribution network, the supporting bracket is arranged, so that the intelligent dividing switch can be fixedly mounted on the supporting plate 17 of the supporting bracket on the ground, and then the supporting bracket is mounted on the first fixing rod 8; when the support bracket is installed, first clamping blocks 20 are arranged at two ends of a first support rod 18 of the support bracket, one first clamping block 20 is in matched clamping connection with a first clamping groove 23 arranged on one first fixing rod 8, and the other first clamping block 20 is in matched clamping connection with a first clamping groove 23 arranged on the other first fixing rod 8; moreover, two ends of a second supporting rod 19 of the supporting bracket are provided with second clamping blocks 21, one second clamping block 21 is matched and clamped with a second clamping groove 24 arranged on one first fixing rod 8, and the other second clamping block 21 is matched and clamped with a second clamping groove 24 arranged on the other first fixing rod 8; and, because first bearing rod 18 and second bearing rod 19 all cup jointed connecting block 22, connecting block 22 and bearing board 17 fixed connection, first bearing rod 18 and second bearing rod 19 set up back on two first dead levers 8, can ensure that the stable joint of bearing bracket is on first dead lever 8, make intelligent boundary switch set up on two first dead levers 8 of fixed mounting on concrete pole 1 through bearing bracket is stable, installer need not artifical stability that keeps intelligent boundary switch, alone alright accomplish whole installation operation, the installation operation has been simplified, most installation operation is accomplished on ground simultaneously, the work load of aerial installation has been reduced, the installer of being convenient for operates, the installation degree of difficulty and danger have effectively been reduced.
Wherein, the top surface of first dead lever 8 is distribution network concrete pole intelligence boundary switch installation fixed bolster one side up after normally installing. More than three fixing rods can be used for supporting the supporting bracket, wherein the two fixing rods at the two ends of the supporting bracket are the two first fixing rods 8, and the other fixing rods can be middle fixing rods of the supporting bracket.
The intelligent boundary switch mounting and fixing support for the power distribution network concrete pole provided by the embodiment of the invention further comprises a second fixing rod 9 and a supporting rod 10, wherein the second fixing rod 9 can be fixedly mounted on the concrete pole 1 through a fixing piece; one end of the support rod 10 is hinged with one end of the second fixing rod 9 far away from the concrete rod 1, and the other end of the support rod 10 is hinged with one end of the first fixing rod 8 far away from the concrete rod 1. The structure through bracing piece 10, first dead lever 8 and second dead lever 9 and concrete pole 1 forms similar right triangle's stable structure, has effectively improved the stability of first dead lever 8, has further improved the stability of bearing the bracket, and then has ensured the support stability to intelligent boundary switch.
As shown in fig. 6, the fixing member is a hoop; it comprises two half hoops, and half hoop comprises semicircle section 4 and sets up in the engaging lug 5 at semicircle section 4's both ends, and this half hoop can formula structure as an organic whole. The two connecting lugs 5 of the two half hoops are connected in a one-to-one correspondence mode, so that the hoop is tightly held on the concrete pole 1, and the fixation of the hoop on the concrete pole 1 is completed. Wherein, the connecting part of the hoop is the part for connecting the connecting lugs 5 of the two half hoops. The second fixing rod 9 and the first fixing rod 8 both comprise a fixing rod body 8 and a first threaded rod 7 positioned at one end of the fixing rod body 8 facing the concrete rod 1, and the diameter of the first threaded rod 7 is smaller than that of the fixing rod body 8; that is, the second fixing lever 9 and the first fixing lever 8 are used as bolts, the first threaded rod 7 is a screw of the bolt, and the fixing lever body 8 is a head of the bolt. So that the first threaded rod 7 passes through the lugs 5 of the two half-hoops and is locked by matching with the first nut 6, and the connection of the lugs 5 of the two half-hoops is completed. The fixing of the fixing piece is realized by connecting the connecting lugs 5 on the two sides of the two half hoops uniformly and correspondingly. That is, the connection portion of the hoop is locked with the first nut 6 by the first threaded rod 7.
In order to adjust the position of the support plate 17, the first support rod 18 is a smooth support rod; the second supporting rod 19 is a threaded rod, a sleeving hole of the connecting block 22 sleeved on the second supporting rod 19 is a threaded hole, and the threaded rod is in threaded fit with the threaded hole; the second clamping block 21 is an adjusting wheel, and the central line of the adjusting wheel is superposed with the central line of the second supporting rod 19; the second clamping groove 24 is an arc-shaped groove which can be used for the second clamping block 21 to rotate along the central line thereof. I.e. by turning the adjustment wheel (second snap-in block 21). So that the connecting block 22 slides along the first supporting rod 18 under the action of the thread fit, thereby adjusting the position of the supporting plate 17 fixedly connected with the connecting block 22. In this embodiment, a specific adjustment manner can be realized by the thread structure of the second support rod 19. For example, the thread structure of the second support rod 19 is a half normal thread section and a half reverse thread section, the number of the support plates 17 is two, the connecting block 22 fixedly connected with one support plate 17 is in threaded fit with the normal thread section, and the connecting block 22 fixedly connected with the other support plate 17 is in threaded fit with the reverse thread section, so that when the adjusting wheel (the second clamping block 21) is rotated, the two support plates 17 can be relatively close to and far away from each other, and the distance between the two support plates 17 can be conveniently adjusted according to the conditions of the specific model, the size and the like of the intelligent demarcation switch.
In this embodiment, the connecting block 22 includes a connecting block sleeved on the second supporting rod 19 and a connecting block sleeved on the first supporting rod 18. Wherein, the hole for sleeving the connecting block sleeved on the second supporting rod 19 can be only set as a threaded hole, and the hole for sleeving the connecting block sleeved on the first supporting rod 18 can be set as a unthreaded hole. Or the connecting blocks sleeved on the second supporting rod 19 and the connecting blocks sleeved on the first supporting rod 18 can be arranged in the same structure in order to reduce the number of parts and facilitate the assembly and installation operations. That is, the sleeve hole of the connecting block sleeved on the first support rod 18 is also a threaded hole, but the first support rod 18 is a smooth support rod, so that the connecting block can slide along the first support rod 18.
Furthermore, an anti-skid structure is arranged on the outer peripheral surface of the adjusting wheel. Wherein, anti-skidding structure can be the teeth of a cogwheel structure, promptly, the regulating wheel is the gear. The anti-skid lines and the like can be arranged on the outer peripheral surface of the adjusting wheel, so that the relative sliding between the hand or the tool and the adjusting wheel can be prevented when the adjusting wheel is rotated.
For improving stability, first joint piece 20 is the rectangle piece, and first joint groove 23 is for mutually supporting and prevent pivoted cooperation groove with first joint piece 20. That is, in the process of the rotation of the adjusting wheel, the first clamping block 20 is fixed, and only the connecting block 22 slides relative to the first clamping block 20.
As shown in fig. 4, the number of the first support bars 18 is two and the number of the second support bars 19 is one, and the second support bars 19 are disposed between the two first support bars 18. Through above-mentioned setting, stability has further been improved. Only one first support rod 18 and one second support rod 19 may be provided, and the number of the first support rods 18 and the number of the second support rods 19 may be set to other numbers, which are not described in detail herein and are all within the protection range.
Because intelligence boundary switch installs outdoors, directly receives shining of sunshine, and intelligence boundary switch's installation shell is the metal material, and thermal conductivity is stronger, receives the sun for a long time and shines, can lead to the temperature rise in the installation shell, leads to certain influence to inside circuit element for probability and ageing speed that interior component broke down have been accelerated, and then have increased and have maintained cost of maintenance. In order to avoid direct irradiation of sunlight on the intelligent demarcation switch, in the mounting and fixing support for the concrete pole intelligent demarcation switch of the power distribution network provided by the embodiment of the invention, the protection plate 2 capable of covering the intelligent demarcation switch is arranged above the support bracket.
It is understood that the protective plate 2 is preferably dark glass or dark plastic plate, etc., which has a good effect of preventing sunlight.
And, protection shield 2 also can the separation rainwater for the rainwater can not directly fall on intelligent boundary switch.
Further, the device comprises an installation plate 3, an installation rod 11, an installation block 13, a rotating rod 15 and a rotating wheel 14. The mounting plate 3 is fixedly connected with the protection plate 2; the mounting rod 11 is used for being fixedly arranged along the concrete rod 1, and the mounting plate 3 is provided with a through hole which can slide along the mounting rod 11; the mounting block 13 is arranged on one side of the mounting rod 11; the rotating rod 15 is rotatably arranged on the mounting block 13, the rotating rod 15 is arranged in parallel with the mounting rod 11, the rotating rod 15 is provided with an external thread, the mounting plate 3 is provided with a sleeve threaded hole 27, and the sleeve threaded hole 27 is in threaded fit with the external thread of the rotating rod 15; the turning wheel 14 is provided on the turning lever 15, and the center line of the turning wheel 14 coincides with the center line of the turning lever 15. Through the rotation of the rotating wheel 14, the rotating rod 15 is driven to rotate, so that the rotating rod 15 drives the mounting plate 3 to slide along the mounting rod 11, and the protection plate 2 is adjusted to be close to and far away from the first fixing rod 8 and the support bracket. Through the position control of protection shield 2 to in the position of adjusting protection shield 2 according to the concrete structure of intelligence boundary switch, ensured that protection shield 2 can cover and establish on intelligence boundary switch, avoid the sun to shine intelligence boundary switch and arouse the condition that intelligence boundary switch heaied up. The mounting block 13 is provided on one side of the mounting rod 11, and may be provided on any one side surface of the mounting rod 11 in the circumferential direction. It is only necessary to arrange the rotating lever 15 in parallel with the mounting lever 11.
In this embodiment, the mounting block 13 has an inner cavity, the rotating wheel 14 is rotatably disposed in the inner cavity, and a part of the rotating wheel 14 extends out of the inner cavity, and the rotating rod 15 penetrates into the inner cavity and is fixedly connected to the rotating wheel 14. Wherein, the outer peripheral surface of the rotating wheel 14 is provided with an anti-skid structure. Wherein, the anti-slip structure may be a gear structure, that is, the rotating wheel 14 is a gear. The adjustment wheel may be provided with anti-slip threads or the like only on the outer peripheral surface of the rotating wheel 14 so as to prevent a human hand or a tool from slipping relative to the adjustment wheel when the adjustment wheel is rotated.
The mounting block 13 is provided with a U-shaped groove 28 for avoiding the concrete rod 1.
In the embodiment having the second fixing lever 9 and the support lever 10, the mounting lever 11 is fixed to the first fixing lever 8 and the second fixing lever 9 by the mounting bolt 12. Through the arrangement, the mounting rod 11, the second fixing rod 9 and the supporting rod 10 are connected into a whole, and the intelligent boundary switch mounting and fixing support for the concrete rod 1 of the power distribution network is convenient to mount integrally. It is also possible to use fixing elements, such as anchor ears, for fixing the mounting rod 11 to the concrete pole 1, which will not be described in detail here and are within the scope of protection.
In this embodiment, the top surface of the first fixing rod 8 is provided with a second threaded rod 25; the clamping plate 16 has a mounting hole through which the second threaded rod 25 passes; and a second nut 26 in threaded fit with the second threaded rod 25, wherein the second threaded rod 25 and the second nut 26 are matched and screwed to complete the connection of the clamping plate 16 and the first fixing rod 8. Under the action of the clamping plate 16, the first clamping block 20 and the second clamping block 21 can be stably clamped in the corresponding clamping grooves (the first clamping groove 23 and the second clamping groove 24) and cannot be separated. In this embodiment, the clamping plate 16 is provided with a first engaging groove engaged with the first engaging groove 23 and a second engaging groove engaged with the second engaging groove 24. After the second nut 26 is screwed, the clamping plate 16 is attached to the first fixing rod 8, the first clamping groove 23 and the first matching groove form a combined hole structure wrapped on the periphery of the first clamping block 20, and the second clamping groove 24 and the second matching groove form a combined hole structure wrapped on the periphery of the second clamping block 21. Through the arrangement, the stability of the support bracket is further improved. Of course, the clamping plate 16 may also be connected to the first fixing rod 8 by means of a snap fit or welding, so that the clamping plate 16 and the first fixing rod 8 clamp the support bracket, thereby further improving the overall stability of the support bracket.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
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 (10)
1. The utility model provides a distribution network concrete pole intelligence boundary switch installation fixed bolster which characterized in that includes:
the concrete pole fixing device comprises two first fixing rods (8), wherein the first fixing rods (8) can be fixedly arranged on a concrete pole (1) through fixing pieces, and the top surfaces of the first fixing rods (8) are provided with a first clamping groove (23) and a second clamping groove (24);
the supporting bracket can be erected on the two first fixing rods (8), and comprises a supporting plate (17), a first supporting rod (18) and a second supporting rod (19); the supporting plate (17) is used for mounting an intelligent demarcation switch; the first supporting rod (18) and the second supporting rod (19) are respectively sleeved with a connecting block (22), and the connecting blocks (22) are fixedly connected with the supporting plate (17); the two ends of the first bearing rod (18) are respectively provided with a first clamping block (20), the two first clamping blocks (20) are respectively clamped with first clamping grooves (23) formed in the two first fixing rods (8) in a one-to-one corresponding mode, the two ends of the second bearing rod (19) are respectively provided with a second clamping block (21), and the two second clamping blocks (21) are respectively clamped with second clamping grooves (24) formed in the two first fixing rods (8) in a one-to-one corresponding mode;
a clamping plate (16) for clamping the support bracket, the clamping plate (16) being connected to the first fixing bar (8).
2. The distribution network concrete pole intelligent demarcation switch mounting and fixing bracket of claim 1, further comprising:
a second fixing rod (9) capable of being fixedly installed on the concrete rod (1) through a fixing piece;
one end of the supporting rod (10) is hinged to one end, far away from the concrete rod (1), of the second fixing rod (9), and the other end of the supporting rod (10) is hinged to one end, far away from the concrete rod (1), of the first fixing rod (8).
3. The mounting and fixing bracket for the intelligent dividing switch of the concrete pole of the power distribution network of claim 2, wherein the fixing piece is a hoop;
the second fixing rod (9) and the first fixing rod (8) comprise fixing rod bodies (8) and first threaded rods (7) located at one ends, facing the concrete rods (1), of the fixing rod bodies (8), and the diameters of the first threaded rods (7) are smaller than those of the fixing rod bodies (8);
the connecting portion of the hoop is locked with the first nut (6) through the first threaded rod (7).
4. The mounting and fixing bracket for the intelligent demarcation switch of the concrete pole of the power distribution network as claimed in claim 1, wherein the first support rod (18) is a smooth support rod;
the second supporting rod (19) is a threaded rod, a sleeving hole of the connecting block (22) sleeved on the second supporting rod (19) is a threaded hole, and the threaded rod is in threaded fit with the threaded hole;
the second clamping block (21) is an adjusting wheel, and the center line of the adjusting wheel is superposed with the center line of the second supporting rod (19);
the second clamping groove (24) is an arc-shaped groove which can supply the second clamping block (21) to rotate along the central line thereof.
5. The mounting and fixing bracket for the intelligent demarcation switch for the concrete poles of the power distribution network of claim 4, wherein an anti-skidding structure is arranged on the outer peripheral surface of the adjusting wheel.
6. The mounting and fixing bracket for the concrete pole intelligent boundary switch of the power distribution network as claimed in claim 4, wherein the first clamping block (20) is a rectangular block, and the first clamping groove (23) is a matching groove which is matched with the first clamping block (20) and prevents rotation.
7. The mounting and fixing bracket for the intelligent dividing switch of the concrete pole of the power distribution network as claimed in claim 1, wherein a protective plate (2) capable of covering the intelligent dividing switch is arranged above the supporting bracket.
8. The distribution network concrete pole intelligent demarcation switch mounting and fixing bracket of claim 7, further comprising:
the mounting plate (3) is fixedly connected with the protection plate (2);
the mounting plate (3) is provided with a through hole which can slide along the mounting rod (11);
a mounting block (13) provided on one side of the mounting rod (11);
the rotating rod (15) is rotatably arranged on the mounting block (13), the rotating rod (15) and the mounting rod (11) are arranged in parallel, the rotating rod (15) is provided with an external thread, the mounting plate (3) is provided with a sleeve thread hole (27), and the sleeve thread hole (27) is in threaded fit with the external thread of the rotating rod (15);
set up in rotating wheel (14) on dwang (15), the central line that rotates wheel (14) with the central line coincidence of dwang (15).
9. The distribution network concrete pole intelligent demarcation switch mounting and fixing bracket of claim 8, further comprising: a second fixing rod (9) capable of being fixedly installed on the concrete rod (1) through a fixing piece; one end of the supporting rod (10) is hinged to one end, far away from the concrete rod (1), of the second fixing rod (9), and the other end of the supporting rod (10) is hinged to one end, far away from the concrete rod (1), of the first fixing rod (8);
the mounting rod (11) is fixed on the first fixing rod (8) and the second fixing rod (9) through mounting bolts (12).
10. The mounting and fixing bracket for the intelligent demarcation switch of the concrete poles of the power distribution network according to any one of claims 1 to 9, wherein a second threaded rod (25) is arranged on the top surface of the first fixing rod (8);
the clamping plate (16) is provided with a mounting hole for the second threaded rod (25) to pass through;
the clamping plate is characterized by further comprising a second nut (26) in threaded fit with the second threaded rod (25), and the second threaded rod (25) is matched with the second nut (26) to be screwed down to complete connection of the clamping plate (16) and the first fixing rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911056570.1A CN110783817A (en) | 2019-10-31 | 2019-10-31 | Distribution network concrete pole intelligence boundary switch installation fixed bolster |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911056570.1A CN110783817A (en) | 2019-10-31 | 2019-10-31 | Distribution network concrete pole intelligence boundary switch installation fixed bolster |
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| Publication Number | Publication Date |
|---|---|
| CN110783817A true CN110783817A (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911056570.1A Pending CN110783817A (en) | 2019-10-31 | 2019-10-31 | Distribution network concrete pole intelligence boundary switch installation fixed bolster |
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| CN (1) | CN110783817A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577987A (en) * | 2020-05-26 | 2020-08-25 | 广东电网有限责任公司 | Double-pipeline gas supply system |
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2019
- 2019-10-31 CN CN201911056570.1A patent/CN110783817A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577987A (en) * | 2020-05-26 | 2020-08-25 | 广东电网有限责任公司 | Double-pipeline gas supply system |
| CN111577987B (en) * | 2020-05-26 | 2022-02-08 | 广东电网有限责任公司 | Double-pipeline gas supply system |
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Application publication date: 20200211 |