CN106327998B - Quick locking plate frame for electric power label - Google Patents
Quick locking plate frame for electric power label Download PDFInfo
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- CN106327998B CN106327998B CN201510389741.8A CN201510389741A CN106327998B CN 106327998 B CN106327998 B CN 106327998B CN 201510389741 A CN201510389741 A CN 201510389741A CN 106327998 B CN106327998 B CN 106327998B
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- 229910000746 Structural steel Inorganic materials 0.000 abstract description 12
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- 230000000670 limiting effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 2
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- 229910052742 iron Inorganic materials 0.000 description 1
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Abstract
The invention discloses a quick locking plate frame of an electric power label, which comprises a plate frame fastened with a signboard through a fastener, wherein an upper plate and a lower plate which are arranged in parallel up and down and extend horizontally are fixedly arranged on the plate frame, the upper plate is longer than the lower plate, the end part of the upper plate is provided with an upper hole, a clamping bolt is inserted in the upper hole, a clamping groove for accommodating an angle iron cross arm is formed between the upper plate and the lower plate, the end part of the lower plate is hinged with a swing rod swinging up and down through a hinge shaft, the middle part of the swing rod is fixedly provided with a side pressure plate and an upper pressure plate which extend outwards, the tail end of the swing rod is fixedly provided with a locking plate corresponding to the end part of the upper plate, the locking plate is provided with locking holes corresponding to the upper hole up and down, when the locking plate swings to the lower part of the end part of the upper plate and is locked with the upper plate through the clamping bolt, the side pressure plates are. The advantage is simple to operate, and is fixed firm, dismantles or maintains the convenience, helps improving work efficiency.
Description
Technical Field
The invention relates to a quick locking plate frame for an electric power label.
Background
With the pace of urban construction becoming faster, the length of the transmission lines also increases year by year. The angle steel tower has the advantages of small plate pressure drop, large gas phase flux, good tower plate efficiency, simple structure, convenient processing and manufacturing, and the like. Therefore, the angle steel tower is commonly adopted for erecting the power transmission line.
According to the regulations, the power line tower should mark signs such as line name, pole (tower) number, color code, warning sign, etc., and the signs are fixed on the tower through a fixing frame. The former signboards such as pole number plate and warning sign are generally bound on the pole tower by iron wires or fixed on the main materials at two sides of the angle steel tower by using flat steel as a support. Due to the action of wind force, the influence of flying birds and the defects of a fixing mode, the support is easy to distort, fall and deform. Through survey and analysis on the loss of the signboards, the loss amount of the signboards is at least 4.1 percent of the total loss amount due to corrosion of the signboards, the loss amount of the signboards due to deformation of the signboard frame is 77.3 percent, and the loss amount of the standard boards due to loss of the fixing bolts of the signboards frame is 18.6 percent.
In the use process, when the signboard is distorted or deformed, the signboard needs to ascend in time for maintenance, is seriously damaged and needs to be replaced in time so as to ensure the striking and effectiveness of the signboard.
Disclosure of Invention
Aiming at the technical problems, the invention provides the electric power label rapid locking label frame which is reasonable in structure, convenient to install, firm in fixation, convenient to detach or maintain and beneficial to improving the working efficiency.
In order to solve the technical problem, the invention has the structural characteristics that: the plate rack is fastened with a signboard through a fastener, an upper plate and a lower plate which are arranged in parallel up and down and extend horizontally are fixedly arranged on the plate rack, the upper plate is longer than the lower plate, an upper hole is formed in the end portion of the upper plate, a clamping bolt is inserted into the upper hole, a clamping groove for accommodating an angle steel cross arm is formed between the upper plate and the lower plate, the end portion of the lower plate is hinged to a swing rod which swings up and down through a hinge shaft, a side pressure plate and an upper pressure plate which extend outwards are fixedly arranged in the middle of the swing rod, a locking plate corresponding to the end portion of the upper plate is fixedly arranged at the tail end of the swing rod, a locking hole corresponding to the upper hole up and down is formed in the locking plate, when the locking plate swings below the end portion of the upper plate and is locked with the upper plate through the clamping bolt, the side pressure plate is tightly matched with a vertical plate.
The quick locking plate frame for the electric power label is convenient to mount, firm in fixation and convenient to detach or maintain through the surrounding type threaded connection locking structure.
The enclosed type screw connection locking structure mainly comprises an upper plate and a lower plate which are fixedly arranged on a card rack, wherein the upper plate and the lower plate are both perpendicular to the plane of the card rack, and the upper plate and the lower plate are arranged at intervals in parallel, so that a cavity, namely a clamping groove, is formed between the upper plate and the lower plate. The height of the clamping groove is slightly higher than that of the angle iron cross arm, so that the clamping groove can be conveniently and smoothly and quickly clamped on the angle iron cross arm. One of the functions of the clamping groove is to hold the angle iron cross arm. For convenience of description, two plate surfaces forming the angle iron cross arm are defined, a horizontally arranged plate surface is defined as a transverse straight plate, a vertically arranged plate surface is defined as a longitudinal straight plate, a space semi-surrounded by the transverse straight plate and the longitudinal straight plate is defined as an inner cavity, one side semi-surrounded by the transverse straight plate and the longitudinal straight plate is defined as inner, and the other side is defined as outer. In this electric power sign quick locking tablet frame, the length of upper plate will be longer than the length of hypoplastron, sets up like this mainly for cooperating with angle steel cross arm structure better. In the design of electric power angle-steel tower, the angle steel cross arm all is that the horizontal straight plate is last indulge straight plate and set up under, and makes horizontal straight plate level setting, makes the vertical setting of indulging straight plate. Therefore, the upper plate is set longer than the lower plate mainly for the purpose of enabling the upper plate to fit the width of the horizontal straight plate and the length of the lower plate to fit the thickness of the vertical straight plate. In the quick locking plate frame of the electric power label, the end part of the lower plate is hinged with a swing rod through a hinge shaft, and the swing rod can swing up and down around the hinge shaft. The tail end of the swing rod is fixedly provided with a locking plate, and the middle part of the swing rod is fixedly provided with a side pressing plate and an upper pressing plate. When the electric power label quick locking plate frame is clamped on the angle steel cross arm, namely the angle steel cross arm is clamped in the clamping groove, the swing rod is swung upwards, the side pressure plate is gradually close to the vertical straight plate under the pushing of the swing rod, the upper pressure plate is gradually close to the horizontal straight plate under the pushing of the swing rod, and meanwhile, the locking plate is also gradually close to the end part of the upper plate. When the locking plate swings to the lower part of the end part of the upper plate, the side pressing plate just abuts against the vertical plate, and the upper pressing plate just abuts against the horizontal plate. For convenience of description, this state is referred to as a to-be-locked state. The end part of the upper plate is provided with an upper hole, the locking plate is provided with a locking hole, and the upper hole and the locking hole are arranged up and down correspondingly when the locking plate is in a locking state. The electric power sign quick locking sign frame further comprises a clamping bolt which is in plug-in fit with the upper hole and the locking hole, and one of the main functions of the clamping bolt is to insert the clamping bolt into the upper hole and the locking hole when the electric power sign is in a state to be locked and fix and lock the locking plate and the upper plate together. When the upper plate and the locking plate are locked by clamping the bolts, the vertical straight plate of the angle steel cross arm can be pressed to the side of the signboard frame by the side pressure plate on the swing rod, and the horizontal straight plate of the angle steel cross arm can be pressed to the bottom of the upper plate by the upper pressure plate on the swing rod, so that the function of simultaneously realizing the pressing or locking in two directions by one bolt is realized. For convenience of description, this state is referred to as a locked state.
When locking state, the angle steel cross arm upwards receives the spacing of upper plate, also the horizontal board outside receives the decurrent spacing of upper plate, and the angle steel cross arm downwards receives the spacing of hypoplastron and top board, also the horizontal board inboard receives the ascending spacing of top board, indulges the straight board bottom and can receive the ascending spacing of hypoplastron, indulges the straight board outside and receives the spacing of tablet frame, indulges the inboard spacing that receives the compact heap of straight board. That is to say, the angle steel cross arm has all received limiting displacement in four directions on upper and lower, left and right, and from the direction of reaction, this electric power sign fast locking tablet frame also receives the limiting displacement of four directions on the angle steel cross arm on upper and lower, left and right, has guaranteed that this electric power sign fast locking tablet frame is fixed on the angle steel cross arm reliably.
As an improvement, the clamping bolts are sequentially inserted into the upper holes and the locking holes downwards according to the upward studs of the fixing caps, the nuts are screwed on the studs below the locking plate, and the lower ends of the studs are flush with the upper plate surface of the lower plate.
After long-term use, the nuts at the lower parts of the clamping bolts can loosen and even fall off due to the influence of wind and rain. Because the clamping bolt is sequentially inserted into the upper hole and the locking hole and locks the nut in a mode that the stud with the upward fixing cap faces downwards, after the nut at the lower part of the clamping bolt falls off, the stud with the clamping bolt can be always inserted into the upper hole and the locking hole under the limiting action of the fixing cap of the clamping bolt and the gravity action of the fixing cap and the stud with the clamping bolt, and obviously, the situation is impossible under the natural condition unless the stud is pushed out of the upper hole and the locking hole under the action of an external force from bottom to top. Because the locking plate and the swing rod can only swing around the hinge shaft, namely the swing rod, the locking plate fixedly connected with the swing rod, the side pressing plate and the upper pressing plate swing off around the hinge shaft, the swing rod has swinging displacement downwards vertically and also has swinging displacement outwards transversely, obviously, the swinging outwards transversely is limited by the stud, and therefore, the swing rod, the locking plate fixedly connected with the swing rod, the side pressing plate and the upper pressing plate cannot fall off in a natural state, and the locking state or the state close to the locking state can be still maintained. And because the lower end of the stud is flush with the upper end surface of the lower plate due to the length of the stud, namely the stud is long enough, the stud cannot be separated from the locking hole under natural force, the swing rod, the locking plate, the side pressing plate and the upper pressing plate which are fixedly arranged on the swing rod are ensured to be always in a locking state, and the reliability of installation of the quick locking plate frame of the electric power label is ensured fundamentally.
As a further improvement, the locking plate is arranged parallel to and spaced from the upper plate when swung beneath the end of the upper plate.
When the locking plate swings to the lower part of the end part of the upper plate, namely, when the locking plate is in a state of waiting to be locked, the locking plate and the upper plate are arranged in parallel, the upper hole and the locking hole can be aligned up and down, a stud for clamping a bolt can be conveniently and smoothly inserted, and the construction efficiency is improved. The gap is arranged between the locking plate and the upper plate, so that a locking space or a locking room is reserved for the locking of the upper plate and the locking plate by the clamping bolt, and the locking effect and the mounting firmness are ensured.
As an implementation mode, the card frame comprises two vertical plates which are symmetrically arranged at intervals, the upper ends of the vertical plates and the lower ends of the vertical plates are fixedly connected together through a transverse plate respectively, the vertical plates and the transverse plate are parallel and level to each other, the upper plate and the lower plate are two in number and are fixedly arranged on the two vertical plates respectively, fastening holes are uniformly formed in the vertical plates and the transverse plates, and fastening bolts are arranged in the fastening holes.
Because two risers are along vertical direction parallel arrangement, and two diaphragms are along horizontal direction parallel arrangement, so the tablet frame that riser and diaphragm enclose is a rectangle frame structure, simple structure and firm. The surfaces of the vertical plate and the transverse plate are in the same plane, so that the signboard can be attached to the vertical plate and the transverse plate conveniently, and firm connection is realized. Corresponding fastening holes are formed in the vertical plate, the transverse plate and the signboard, and fastening bolts are arranged in the fastening holes, so that the signboard can be fixedly installed on the signboard frame, and the operation is simple. The quantity of upper plate and hypoplastron is two sets ofly, sets firmly respectively on two risers, can make whole tablet frame and angle steel cross arm have two fixed locking points, has improved the reliability of installation greatly.
As an improvement, the card holder also comprises a compression ring corresponding to the edge of the card holder, and a compression hole corresponding to the fastening hole is arranged on the compression ring.
After the clamp ring is arranged, the clamp ring can apply the fastening force of the fastening bolt to the periphery of the signboard, and the effect of assisting the fastening bolt to compress the signboard is achieved. Like this, when fastening the denoter to the tablet frame, can penetrate the clamp hole on the clamp ring earlier with fastening bolt, then penetrate in the clamp hole on denoter and the tablet frame in proper order again, screw up the nut at last and can realize the firm connection of denoter and tablet frame, the operation is very simple.
As a further improvement, a support rod is supported and connected between the middle part of the upper plate and the upper end of the card frame.
After setting up the vaulting pole, the riser, the upper plate just roughly encloses into a triangle-shaped frame construction, can know according to triangle-shaped stability principle, this kind of triangle-shaped frame construction has extremely strong stability, can guarantee that the upper plate can not the relative tablet frame activity in this triangle-shaped frame construction place plane, has strengthened the perpendicular connected relation of riser with the upper plate greatly, has just also guaranteed the structural stability of tablet frame on electric power angle steel tower, even meet strong wind and blow and scrape also can not warp.
In conclusion, the quick locking plate frame for the electric power label is reasonable in structure, convenient and quick to install, firm in fixation, long in service life, safe and reliable, convenient to disassemble or maintain, especially suitable for batch installation and use in engineering projects and beneficial to improvement of working efficiency, and nuts are loosened or even fall off due to wind blowing and rain after long-term use.
Drawings
The present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present patent;
figure 2 is a side view of a card holder.
Detailed Description
As shown in the figure, the quick locking plate frame of the electric power label comprises a plate frame 2 fastened with a signboard 1 through a fastener, an upper plate 3 and a lower plate 4 which are arranged in parallel up and down and extend horizontally are fixedly arranged on the plate frame, the upper plate is longer than the lower plate, the end part of the upper plate is provided with an upper hole 21, a clamping bolt 22 is inserted in the upper hole, a clamping groove 6 for accommodating an angle iron cross arm 5 is formed between the upper plate and the lower plate, the end part of the lower plate is hinged with a swing rod 8 which swings up and down through a hinge shaft 7, the middle part of the swing rod is fixedly provided with a side pressure plate 9 and an upper pressure plate 10 which extend outwards, the tail end of the swing rod is fixedly provided with a locking plate 23 corresponding to the end part of the upper plate, the locking plate is provided with a locking hole 24 corresponding to the upper hole up and down, the side pressure plates are in press fit with the vertical plates 25 of the angle iron cross arms, and the upper pressure plate is in press fit with the horizontal plates 26 of the angle iron cross arms.
The upper plate and the lower plate are both arranged perpendicular to the plane of the card rack and are arranged in parallel at intervals, so that a cavity, namely a clamping groove, is formed between the upper plate and the lower plate. The height of the clamping groove is slightly higher than that of the angle iron cross arm, so that the clamping groove can be conveniently and smoothly and quickly clamped on the angle iron cross arm. One of the functions of the clamping groove is to hold the angle iron cross arm. For convenience of description, two plate surfaces forming the angle iron cross arm are defined, a horizontally arranged plate surface is defined as a transverse straight plate, a vertically arranged plate surface is defined as a longitudinal straight plate, a space semi-surrounded by the transverse straight plate and the longitudinal straight plate is defined as an inner cavity, one side semi-surrounded by the transverse straight plate and the longitudinal straight plate is defined as inner, and the other side is defined as outer. In this electric power sign quick locking tablet frame, the length of upper plate will be longer than the length of hypoplastron, sets up like this mainly for cooperating with angle steel cross arm structure better. In the design of electric power angle-steel tower, the angle steel cross arm all is that the horizontal straight plate is last indulge straight plate and set up under, and makes horizontal straight plate level setting, makes the vertical setting of indulging straight plate. Therefore, the upper plate is set longer than the lower plate mainly for the purpose of enabling the upper plate to fit the width of the horizontal straight plate and the length of the lower plate to fit the thickness of the vertical straight plate. In the quick locking plate frame of the electric power label, the end part of the lower plate is hinged with a swing rod through a hinge shaft, and the swing rod can swing up and down around the hinge shaft. The tail end of the swing rod is fixedly provided with a locking plate, and the middle part of the swing rod is fixedly provided with a side pressing plate and an upper pressing plate. When the electric power label quick locking plate frame is clamped on the angle steel cross arm, namely the angle steel cross arm is clamped in the clamping groove, the swing rod is swung upwards, the side pressure plate is gradually close to the vertical straight plate under the pushing of the swing rod, the upper pressure plate is gradually close to the horizontal straight plate under the pushing of the swing rod, and meanwhile, the locking plate is also gradually close to the end part of the upper plate. When the locking plate swings to the lower part of the end part of the upper plate, the side pressing plate just abuts against the vertical plate, and the upper pressing plate just abuts against the horizontal plate. For convenience of description, this state is referred to as a to-be-locked state. The end part of the upper plate is provided with an upper hole, the locking plate is provided with a locking hole, and the upper hole and the locking hole are arranged up and down correspondingly when the locking plate is in a locking state. The electric power sign quick locking sign frame further comprises a clamping bolt which is in plug-in fit with the upper hole and the locking hole, and one of the main functions of the clamping bolt is to insert the clamping bolt into the upper hole and the locking hole when the electric power sign is in a state to be locked and fix and lock the locking plate and the upper plate together. When the upper plate and the locking plate are locked by clamping the bolts, the vertical straight plate of the angle steel cross arm can be pressed to the side of the signboard frame by the side pressure plate on the swing rod, and the horizontal straight plate of the angle steel cross arm can be pressed to the bottom of the upper plate by the upper pressure plate on the swing rod, so that the function of simultaneously realizing the pressing or locking in two directions by one bolt is realized. For convenience of description, this state is referred to as a locked state.
When locking state, the angle steel cross arm upwards receives the spacing of upper plate, also the horizontal board outside receives the decurrent spacing of upper plate, and the angle steel cross arm downwards receives the spacing of hypoplastron and top board, also the horizontal board inboard receives the ascending spacing of top board, indulges the straight board bottom and can receive the ascending spacing of hypoplastron, indulges the straight board outside and receives the spacing of tablet frame, indulges the inboard spacing that receives the compact heap of straight board. That is to say, the angle steel cross arm has all received limiting displacement in four directions on upper and lower, left and right, and from the direction of reaction, this electric power sign fast locking tablet frame also receives the limiting displacement of four directions on the angle steel cross arm on upper and lower, left and right, has guaranteed that this electric power sign fast locking tablet frame is fixed on the angle steel cross arm reliably.
In the quick locking plate frame for the electric power label, the clamping bolts 22 are downwards inserted into the upper hole 21 and the locking hole 24 in sequence according to the upward studs 28 of the fixing caps 27, the nuts 29 are screwed on the studs below the locking plate 23, and the lower ends of the studs 28 are flush with the upper plate surface of the lower plate. After long-term use, the nuts at the lower parts of the clamping bolts can loosen and even fall off due to the influence of wind and rain. Because the clamping bolt is sequentially inserted into the upper hole and the locking hole and locks the nut in a mode that the stud with the upward fixing cap faces downwards, after the nut at the lower part of the clamping bolt falls off, the stud with the clamping bolt can be always inserted into the upper hole and the locking hole under the limiting action of the fixing cap of the clamping bolt and the gravity action of the fixing cap and the stud with the clamping bolt, and obviously, the situation is impossible under the natural condition unless the stud is pushed out of the upper hole and the locking hole under the action of an external force from bottom to top. Because the locking plate and the swing rod can only swing around the hinge shaft, namely the swing rod, the locking plate fixedly connected with the swing rod, the side pressing plate and the upper pressing plate swing off around the hinge shaft, the swing rod has swinging displacement downwards vertically and also has swinging displacement outwards transversely, obviously, the swinging outwards transversely is limited by the stud, and therefore, the swing rod, the locking plate fixedly connected with the swing rod, the side pressing plate and the upper pressing plate cannot fall off in a natural state, and the locking state or the state close to the locking state can be still maintained. And because the lower end of the stud is flush with the upper end surface of the lower plate due to the length of the stud, namely the stud is long enough, the stud cannot be separated from the locking hole under natural force, the swing rod, the locking plate, the side pressing plate and the upper pressing plate which are fixedly arranged on the swing rod are ensured to be always in a locking state, and the reliability of installation of the quick locking plate frame of the electric power label is ensured fundamentally.
In this embodiment, the locking plate 23 is spaced parallel to the upper plate 3 when swung beneath the end thereof. When the locking plate swings to the lower part of the end part of the upper plate, namely, when the locking plate is in a state of waiting to be locked, the locking plate and the upper plate are arranged in parallel, the upper hole and the locking hole can be aligned up and down, a stud for clamping a bolt can be conveniently and smoothly inserted, and the construction efficiency is improved. The gap is arranged between the locking plate and the upper plate, so that a locking space or a locking room is reserved for the locking of the upper plate and the locking plate by the clamping bolt, and the locking effect and the mounting firmness are ensured.
The card frame 2 comprises two vertical plates 11 symmetrically arranged at intervals, the upper ends and the lower ends of the vertical plates are fixedly connected together through a transverse plate 12 respectively, the vertical plates and the transverse plate are parallel and level, the upper plate and the lower plate are two in number and are fixedly arranged on the two vertical plates respectively, fastening holes 13 are evenly distributed in the vertical plates and the transverse plates, and fastening bolts 14 are arranged in the fastening holes. Because two risers are along vertical direction parallel arrangement, and two diaphragms are along horizontal direction parallel arrangement, so the tablet frame that riser and diaphragm enclose is a rectangle frame structure, simple structure and firm. The surfaces of the vertical plate and the transverse plate are in the same plane, so that the signboard can be attached to the vertical plate and the transverse plate conveniently, and firm connection is realized. Corresponding fastening holes are formed in the vertical plate, the transverse plate and the signboard, and fastening bolts are arranged in the fastening holes, so that the signboard can be fixedly installed on the signboard frame, and the operation is simple. The quantity of upper plate and hypoplastron is two sets ofly, sets firmly respectively on two risers, can make whole tablet frame and angle steel cross arm have two fixed locking points, has improved the reliability of installation greatly.
The electric power label quick locking card frame also comprises a compression ring 15 corresponding to the edge part of the card frame 2, and a compression hole 16 corresponding to the fastening hole 13 is arranged on the compression ring. After the clamp ring is arranged, the clamp ring can apply the fastening force of the fastening bolt to the periphery of the signboard, and the effect of assisting the fastening bolt to compress the signboard is achieved. Like this, when fastening the denoter to the tablet frame, can penetrate the clamp hole on the clamp ring earlier with fastening bolt, then penetrate in the clamp hole on denoter and the tablet frame in proper order again, screw up the nut at last and can realize the firm connection of denoter and tablet frame, the operation is very simple.
In the electric power label rapid locking label frame, a support rod 17 is supported and connected between the middle part of the upper plate and the upper end of the label frame. After setting up the vaulting pole, the riser, the upper plate just roughly encloses into a triangle-shaped frame construction, can know according to triangle-shaped stability principle, this kind of triangle-shaped frame construction has extremely strong stability, can guarantee that the upper plate can not the relative tablet frame activity in this triangle-shaped frame construction place plane, has strengthened the perpendicular connected relation of riser with the upper plate greatly, has just also guaranteed the structural stability of tablet frame on electric power angle steel tower, even meet strong wind and blow and scrape also can not warp.
Claims (6)
1. The utility model provides an electric power sign locks tablet frame fast which characterized by: the signboard fixing device comprises a signboard frame (2) fastened with a signboard (1) through a fastener, wherein an upper plate (3) and a lower plate (4) which are arranged in parallel up and down and extend horizontally are fixedly arranged on the signboard frame (2), the upper plate (3) is longer than the lower plate (4), an upper hole (21) is formed in the end part of the upper plate (3), a clamping bolt (22) is inserted into the upper hole (21), a clamping groove (6) for accommodating an angle steel cross arm (5) is formed between the upper plate (3) and the lower plate (4), an oscillating bar (8) which oscillates up and down is hinged to the end part of the lower plate (4) through a hinge shaft (7), a side pressing plate (9) and an upper pressing plate (10) which are arranged in the middle part of the oscillating bar (8) fixedly, a locking plate (23) which corresponds to the end part of the upper plate (3) is fixedly arranged at the tail end part of the oscillating bar (8), a locking hole (24) which corresponds to the upper hole (21) up and down is arranged on the locking plate (23), the locking plate (23) swings to the lower, the side pressure plates (9) are in press fit with the vertical plates (25) of the angle steel cross arms (5), and the upper pressure plate (10) is in press fit with the horizontal plates (26) of the angle steel cross arms (5).
2. The electric sign quick-lock card holder of claim 1, wherein: the clamping bolts (22) are sequentially inserted into the upper holes (21) and the locking holes (24) according to the upward stud (28) of the fixing cap (27), the nuts (29) are screwed on the studs (28) below the locking plate (23), and the lower ends of the studs (28) are flush with the upper plate surface of the lower plate (4).
3. The electric sign quick-lock card holder of claim 2, wherein: the locking plate (23) is arranged in parallel with the upper plate (3) at intervals when swinging below the end part of the upper plate (3).
4. The electric sign quick-lock card holder of claim 3, wherein: tablet frame (2) are including two risers (11) that the interval symmetry set up, between riser (11) upper end and between the lower extreme respectively through a diaphragm (12) rigid coupling together, riser (11) and diaphragm (12) face parallel and level set up, the quantity of upper plate (3) and hypoplastron (4) is two sets of, sets firmly respectively on two risers (11), the equipartition has fastening hole (13) on riser (11) and diaphragm (12), be equipped with fastening bolt (14) in fastening hole (13).
5. The electric sign quick-lock card holder of claim 4, wherein: the card holder is characterized by further comprising a compression ring (15) corresponding to the edge of the card holder (2), and a compression hole (16) corresponding to the fastening hole (13) is formed in the compression ring (15).
6. The electric sign quick-lock card holder of claim 5, wherein: a brace rod (17) is supported and connected between the middle part of the upper plate (3) and the upper end of the card frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389741.8A CN106327998B (en) | 2015-07-06 | 2015-07-06 | Quick locking plate frame for electric power label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389741.8A CN106327998B (en) | 2015-07-06 | 2015-07-06 | Quick locking plate frame for electric power label |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106327998A CN106327998A (en) | 2017-01-11 |
| CN106327998B true CN106327998B (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510389741.8A Expired - Fee Related CN106327998B (en) | 2015-07-06 | 2015-07-06 | Quick locking plate frame for electric power label |
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| CN (1) | CN106327998B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113744622B (en) * | 2021-08-30 | 2023-07-18 | 贵州乌江水电开发有限责任公司 | Fixed wrong sign device of preventing |
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| CN2469519Y (en) * | 2000-08-30 | 2002-01-02 | 昆明风驰广告(集团)股份有限公司 | Rack of advertisement board |
| CN101339717A (en) * | 2008-08-08 | 2009-01-07 | 刘长庚 | Alarm board fixing rack |
| CN202134166U (en) * | 2011-06-27 | 2012-02-01 | 许昌县电业公司 | Right-angle steel structure fixing card for nameplate |
| CN203351131U (en) * | 2013-05-27 | 2013-12-18 | 河南省电力公司济源供电公司 | Overlying type phase brand fastening hardware |
| KR101379378B1 (en) * | 2013-12-16 | 2014-03-28 | 파사드코리아(주) | Using profile design for easy replacement sign board retainer |
| CN203520776U (en) * | 2013-09-22 | 2014-04-02 | 国家电网公司 | Maintenance direction board |
| CN203546542U (en) * | 2013-09-25 | 2014-04-16 | 中铁十六局集团第三工程有限公司 | Cement-emulsified asphalt mortar filling and edge-sealing device for CRTS type-II ballastless tracks |
| CN203596149U (en) * | 2013-11-26 | 2014-05-14 | 国家电网公司 | Signboard for power transmission line |
| CN203659352U (en) * | 2013-12-16 | 2014-06-18 | 浙江华鑫实业有限公司 | Rapid clamping tool for tag support |
| CN203799586U (en) * | 2014-04-29 | 2014-08-27 | 国家电网公司 | Signboard mounting support for power transmission line steel tube tower |
| CN203982696U (en) * | 2014-07-11 | 2014-12-03 | 国家电网公司 | A kind of convenient device that power distribution station Sign Board is installed |
| CN204088421U (en) * | 2014-08-06 | 2015-01-07 | 武汉华沃电源技术有限公司 | A kind of storage battery fixer |
| CN204108885U (en) * | 2014-09-24 | 2015-01-21 | 成都飞机工业（集团）有限责任公司 | For the structure of dull and stereotyped quick position |
-
2015
- 2015-07-06 CN CN201510389741.8A patent/CN106327998B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2469519Y (en) * | 2000-08-30 | 2002-01-02 | 昆明风驰广告(集团)股份有限公司 | Rack of advertisement board |
| CN101339717A (en) * | 2008-08-08 | 2009-01-07 | 刘长庚 | Alarm board fixing rack |
| CN202134166U (en) * | 2011-06-27 | 2012-02-01 | 许昌县电业公司 | Right-angle steel structure fixing card for nameplate |
| CN203351131U (en) * | 2013-05-27 | 2013-12-18 | 河南省电力公司济源供电公司 | Overlying type phase brand fastening hardware |
| CN203520776U (en) * | 2013-09-22 | 2014-04-02 | 国家电网公司 | Maintenance direction board |
| CN203546542U (en) * | 2013-09-25 | 2014-04-16 | 中铁十六局集团第三工程有限公司 | Cement-emulsified asphalt mortar filling and edge-sealing device for CRTS type-II ballastless tracks |
| CN203596149U (en) * | 2013-11-26 | 2014-05-14 | 国家电网公司 | Signboard for power transmission line |
| KR101379378B1 (en) * | 2013-12-16 | 2014-03-28 | 파사드코리아(주) | Using profile design for easy replacement sign board retainer |
| CN203659352U (en) * | 2013-12-16 | 2014-06-18 | 浙江华鑫实业有限公司 | Rapid clamping tool for tag support |
| CN203799586U (en) * | 2014-04-29 | 2014-08-27 | 国家电网公司 | Signboard mounting support for power transmission line steel tube tower |
| CN203982696U (en) * | 2014-07-11 | 2014-12-03 | 国家电网公司 | A kind of convenient device that power distribution station Sign Board is installed |
| CN204088421U (en) * | 2014-08-06 | 2015-01-07 | 武汉华沃电源技术有限公司 | A kind of storage battery fixer |
| CN204108885U (en) * | 2014-09-24 | 2015-01-21 | 成都飞机工业（集团）有限责任公司 | For the structure of dull and stereotyped quick position |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106327998A (en) | 2017-01-11 |
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