CN112212296A - Fixed anti-skid locking device and multifunctional rod comprising same - Google Patents
Fixed anti-skid locking device and multifunctional rod comprising same Download PDFInfo
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- CN112212296A CN112212296A CN202011120681.7A CN202011120681A CN112212296A CN 112212296 A CN112212296 A CN 112212296A CN 202011120681 A CN202011120681 A CN 202011120681A CN 112212296 A CN112212296 A CN 112212296A
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- 239000002184 metal Substances 0.000 claims description 24
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- 238000012986 modification Methods 0.000 description 2
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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Abstract
The invention aims to provide a fixed anti-skid locking device which is convenient to install, firm and reliable and a multifunctional pole comprising the fixed anti-skid locking device, wherein the fixed anti-skid locking device comprises a clamping block, a bolt and a fixed plate, the bolt penetrates through the fixed plate and is fixedly connected with a threaded hole in the clamping block, an installation groove which is sunken towards the center and extends along the axial direction of a lamp pole is formed in the outer wall of the multifunctional pole, the clamping block of the fixed anti-skid locking device is placed in the installation groove, the bolt is rotated to drive the clamping block in the installation groove to rotate and tightly abut against the inner wall of the installation groove, and the clamping block, the bolt and the installation frame are fixed at the. The multifunctional rod grooving device can realize that the fixed anti-skid locking device is arranged at any position of the multifunctional rod grooving section, and various devices are additionally arranged on the fixed anti-skid locking device, so that the multifunctional rod grooving device is simple in structure, convenient to operate, wide in application range and capable of bringing great convenience to life of people.
Description
Technical Field
The invention relates to the field of equipment connection and installation, in particular to a fixed anti-skidding locking device and a multifunctional rod comprising the same.
Background
Under the circumstances that the economic science and technology level of the current society is continuously developed and improved, the 5G network technology is rapidly developed, various intelligent electronic devices are continuously updated, various high-technology devices such as monitoring probes, solar panels, signal transmitters and the like are increasingly required to be installed in the areas such as roads, parks, commercial streets and the like, and lamp posts and telegraph poles become the best choice for additionally installing the devices. At present, lamp posts and telegraph poles widely used in various public facilities generally adopt integrally formed cylindrical metal rod pieces, if other equipment is additionally arranged on the existing rod pieces, the rod pieces need to be punched or fixedly sleeved with external fixing parts, and the installation and operation process is very complicated; meanwhile, when the installation position of the equipment needs to be adjusted and damaged parts need to be replaced, a plurality of skilled workers are required to perform matching operation, the workload is large, the flexibility is extremely low, and the modernization requirement for improving the efficiency and the optimization effect is not met.
Disclosed in utility model application No. 201921532780.9's utility model application file is an assembled modularization lamp pole, including lamp pole, installation department and fixed part and mounting groove, the bottom width of mounting groove is greater than the width of notch to form a little cavity outside, the fixed part includes T shape nut, T shape nut is fixed to be inlayed and is established in the mounting groove, T shape nut and installation department fixed mounting, the installation department deters the outer fringe at the lamp pole. The installation department can regard as outer gadget, and its shape can be changed according to customer's demand at will, and the molding is diversified, increases additional function or carries out secondary operation at this installation department basis in this department, does not destroy the mobile jib structure, improves life.
The installation department in the structure is connected through the bolt fit with on the T shape nut and is fixed on the lamp pole, and this structure is connected the installation department and is changed and extend the installation part on the screw rod that the mounting groove corresponds for the bolt easily takes place to become flexible, and fastening effect variation is very easily made when the installation simultaneously T shape nut has unstable phenomenon of rocking, leads to its rotation to horizontal position and mounting groove to lean on fixed just outwards removing before, leads to the T shape nut to appear the installation deviation, influences fixed effect and intensity to a very big extent.
Disclosure of Invention
The invention provides a connecting device convenient to mount and a multifunctional rod comprising the same.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a fixed anti-skidding locking device convenient to installation is extended, includes notched special-shaped member and equipment fixing part, its characterized in that: the special-shaped rod piece installing device is characterized by further comprising a metal clamping piece matched with the groove of the special-shaped rod piece, and a spring and an installing screw are arranged on one side between the metal clamping piece and the equipment installing piece.
Preferably, the metal clamping piece comprises a clamping piece body, clamping blocks are arranged at two ends of the clamping piece body, and tooth-shaped anti-skidding lines are arranged on the clamping blocks; the middle part of the clamping piece body is also provided with a vertically through mounting screw hole, and one end of the mounting screw hole is provided with a spring mounting hole.
Preferably, the other end of the mounting screw hole is provided with a groove.
Preferably, the outer end surface of the fixture block is an arc surface, and a hydrophilic slope is arranged above the arc surface; the anti-skidding lines are located on the inclined plane.
Preferably, the clamping piece body is also internally provided with through grooves positioned at two sides of the mounting screw hole.
The utility model provides a connecting device convenient to installation, include the equipment fixing seat, with what the equipment fixing seat is connected support by base, fixture block and connect the fixture block with support the retaining member that supports the base, support and offer on the base and be used for the confession the through-hole that the retaining member passed, retaining member one end is equipped with the tapered end that radial dimension is greater than this through-hole, its other end with the fixture block passes through threaded connection, the tapered end with be provided with between the fixture block and can assist when making the retaining member rotatory overspeed device tensioner of fixture block, the fixture block have with the threaded connection portion that the retaining member is connected, and have on the fixture block along the joint portion of its circumference protrusion setting.
Preferably, the tensioning device comprises a spring sleeved on the locking piece, one end of the spring abuts against the end face of the clamping block, and the other end of the spring abuts against the edge of the through hole abutting against the base.
Preferably, the fixture block is circumferentially provided with an arc-shaped avoiding portion, and the distance between the outer edge of the arc-shaped avoiding portion and the center of the fixture block is smaller than the distance between the protruding clamping portion and the center of the fixture block.
Preferably, the equipment mounting seat and the abutting base are integrally connected and molded, and a reinforcing structure extending along the vertical direction is arranged on the equipment mounting seat, the abutting base or the connection part of the equipment mounting seat and the abutting base; the equipment mounting seat is also provided with mounting holes for mounting other devices and equipment.
A multifunctional rod comprises any one of the connecting devices convenient to mount, and further comprises a special-shaped rod piece used for being connected and fixed with the connecting device convenient to mount, wherein the special-shaped rod piece comprises a plurality of supporting walls, mounting walls and connecting walls, the supporting walls, the mounting walls and the connecting walls are connected with one another to form a mounting groove, and the mounting groove extends along the axial direction of the special-shaped rod piece; the mounting groove comprises an opening part close to the outer side and a containing part close to the inner side.
Preferably, the supporting wall and the mounting wall are connected to form a clamping portion for being in fit connection with a clamping block, one side of the mounting wall is connected with the supporting wall, the other side of the mounting wall is connected with the connecting wall and is in a flat plate shape extending along the axial direction of the special-shaped rod piece, and the mounting groove internally comprises a space with a small outside and a large inside.
Preferably, the width of the opening part of the mounting groove is larger than the width of the fixture block when the fixture block rotates to at least one angle direction, so that the fixture block can be placed into the mounting groove and freely move along the axial direction of the mounting groove when the fixture block rotates to the first angle position; the width of the accommodating part of the mounting groove is smaller than the width of the fixture block when the fixture block rotates to at least one angle direction, so that the fixture block is tightly abutted and attached to the mounting wall in the mounting groove when the fixture block rotates to the second angle position, and the fixture block mounting groove is prevented from moving continuously.
Preferably, the two side surfaces of the latch are provided with inclined surface portions which are tightly abutted against the inner side surfaces of the mounting walls when the latch is rotated to the second angle position and lock the latch at the position, and the inclined surface portions are further provided with anti-skidding structures.
Preferably, the special-shaped rod piece comprises a plurality of mounting grooves which are distributed around the periphery of the special-shaped rod piece in all angular directions and extend along the axial direction of the special-shaped rod piece; the fixture block on the connecting device convenient to install corresponds to the installation groove in the special-shaped rod piece, and the fixture block further comprises a through part for the wire harness and other parts to pass through.
Preferably, the special-shaped rod piece is integrally formed by cold drawing of a columnar steel material.
In summary, the invention can achieve the following beneficial effects:
1. connecting device convenient to installation includes interconnect's fixture block, retaining member, equipment fixing base in advance and supports and lean on the base, need not to select the combination once more to each part when being connected connecting device and special-shaped member, has simplified installation operation process.
2. The locking member in the connecting device convenient to installation chooses for use a threaded bolt, offers corresponding screw hole fast with bolt matched with card, can realize the drive simultaneously between locking member and the fixture block through screw-thread fit rotatory, rotatory and the effect that is close to each other of each other to screw-thread fit can be the size of moment effectively estimating the size of extrusion effort between the two through screwing up, has avoided causing the condition of part damage to take place.
3. A clamping part with a part of gradually increased distance along the clockwise or anticlockwise direction relative to the center of the clamping block is arranged on the periphery of the clamping block in the connecting device convenient to mount, so that the distance between the periphery of the clamping block and the two side parts is gradually increased until the clamping block is abutted against the clamping block when the clamping block rotates around the center in the clockwise or anticlockwise direction, and the mounting of the connecting device convenient to mount is completed; when the clamping block rotates in the opposite direction, the clamping part of the clamping block is separated from the mounting groove, the position of the connecting device can be adjusted very conveniently, and meanwhile, the connecting device and equipment mounted on the connecting device are easy to detach and replace.
4. The mounting bracket of the connecting device convenient to mount is divided into a supporting part connected with the multifunctional rod playing a supporting role and a mounting part used for connecting equipment, the connecting structures of the two parts are mutually separated, and the shaking of the connecting structure of the external mounting equipment cannot influence the connection of the connecting device and the special-shaped rod piece, so that the safety of the connecting device is improved.
5. Clamping block among the connecting device convenient to installation and support to install the overspeed device tensioner who cup joints on the screw rod between the base, specifically be a spring, the spring can be at the clamping block with support to produce the effort towards both sides between the base, be the effort that produces bigger frictional force between clamping block and the screw rod, help screw rod drive to make the clamping block rotatory before joint angular position with can not follow the drive connection spare axial and take place the motion for the retaining member, avoided the clamping block because the subassembly takes place to rock the emergence that influences the fixed effect condition of locking before reaching the joint position.
6. The multifunctional rod comprises the connecting device convenient to install, and the multifunctional rod comprises an installation groove used for being in clamping fit with the connecting device convenient to install, wherein the section of the installation groove is in a shape of an approximate trapezoid with a small outer part and a large inner part; when the fixture block is located at the locking angle position, the section shape of the fixture block corresponds to that of the mounting groove, and the inclined planes on two sides of the fixture block are tightly attached to the inclined planes in the mounting groove, so that the fixture block and the clamping part abutted to the base in the mounting groove are clamped, the fixture block moves outwards through the cooperation between the inclined planes, and extrusion forces towards the outside and two sides are generated simultaneously, so that the attachment degree between the fixture block and the special-shaped rod piece is more tight, the obtained friction force is larger, and the connection effect is more firm.
7. The fixture block with still be provided with anti-skidding structure between the contact surface of multi-functional pole, can further increase frictional force between the two, improve the connecting device's of being convenient for installation fixed locking effect.
8. The plurality of mounting grooves on the special-shaped rod piece are arranged on the side face of the special-shaped rod piece in a pairwise opposite manner, so that a multi-section overlapping composite layer is additionally arranged on the special-shaped rod piece, the bending resistance and the twisting resistance of the special-shaped rod piece are effectively improved, and the durability and the safety of the multifunctional rod are improved.
9. Follow each position of multi-functional pole on the axial has seted up a plurality ofly towards each angle direction the groove section can satisfy when various equipment fixing to the different demands of height and angle for application scope is wider, does benefit to the popularization and the application of this multi-functional pole more.
10. The mounting groove of reserving on the multi-functional pole can be for the equipment reservation space that will need add in the future, need not to punch operations such as welding to the multi-functional pole again, greatly reduced the work load of installation, be ready for city modernization and intellectuality from now on.
Drawings
FIG. 1 is a schematic exterior view of a connection device for ease of installation;
FIG. 2 is a schematic view of the mounting structure of the connection device for ease of installation;
FIG. 3 is a schematic view of a multi-function rod configuration;
FIG. 4 is a schematic view of a connector assembly for easy installation with the latch rotated to a first angular position;
FIG. 5 is a schematic cross-sectional view of the engagement block rotated to a second angular position and connected to the profile rod in the connection device for ease of installation;
FIG. 6 is a schematic structural view of the special-shaped rod;
FIG. 7 is a schematic view of a mounting groove structure;
FIG. 8 is a schematic diagram of a fixture block structure;
FIG. 9 is a schematic structural view of the present invention;
fig. 10 is a schematic structural view of the metal clip;
fig. 11 is a mounting sequence diagram between the metal clip and the equipment mount;
FIG. 12 is an initial state view of the metal clip after installation with the equipment mount;
FIG. 13 is an initial installation view between the metal clip and the profile bar;
fig. 14 is a final installation view of the metal clip and profile bar.
In the figure:
1A of a special-shaped rod piece, 2A of an equipment mounting piece, 3A of a metal clamping piece, 4A of a spring, 5A of a mounting screw, 301 of a clamping piece body, 302 of a clamping piece, 303 of an anti-skidding line, 304 of a mounting screw hole, 305 of a spring mounting hole, 306 of a groove, 307 of an arc surface, 308 of an inclined surface and 309 of a through groove;
1-connecting means for easy installation;
2-a clamping block, 2 a-a threaded connection part, 2 b-a clamping part, 2 c-an arc-shaped avoiding part, 2 d-a second inclined plane part, 2 da-an anti-skidding structure, 2 e-a through part and 2 f-an inner concave part;
3-locking piece, 3 a-lock head, 3 b-screw;
4-equipment mounting seat, 4 a-abutting base, 4 aa-through hole, 4 b-reinforcing structure, 4 c-mounting hole;
5-tensioning device, 5 a-spring;
6-multifunctional rod;
7-a shaped bar;
8-mounting groove, 8 a-supporting wall, 8 b-mounting wall, 8 ba-first inclined plane portion, 8 c-connecting wall, 8 d-opening portion, 8 e-receiving portion, 8 f-fastening portion.
Detailed Description
The following specific examples are given by way of illustration only and not by way of limitation, and it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made in the examples without inventive faculty, and yet still be protected by the scope of the claims.
The scheme is realized by the following technical means:
example 1: the utility model provides a fixed antiskid locking device convenient to installation is expanded, constitutes as shown in the attached drawing, including having notched special-shaped member 1A and equipment mounting part 2A, its characterized in that: still include with special-shaped member 1A's recess matched with metal fastener 3A, be equipped with spring 4A and installation screw 5A between metal fastener 3A and the equipment installation spare 2A in proper order. The metal clamping piece 3A comprises a clamping piece body 301, clamping blocks 302 are arranged at two ends of the clamping piece body 301, mounting screw holes 304 are formed in the clamping blocks 302, spring mounting holes 305 are formed in one ends of the mounting screw holes 304, and grooves 306 are formed in the other ends of the mounting screw holes 304. The fixture block 302 is provided with a toothed anti-slip line 303; the middle part of the clamping piece body 301 is also provided with a vertically through mounting screw hole 304, and one end of the mounting screw hole 304 is provided with a spring mounting hole 305. The other end of the mounting screw hole 304 is provided with a groove 306. The outer end surface of the fixture block 302 is an arc surface 307, and a hydrophilic slope 308 is arranged above the arc surface 307; the slip prevention line 303 is located on the parent slope 308. Through grooves 309 located at two sides of the mounting screw hole 304 are further formed in the clamping piece body 301. The installation mode of metal fastener according to fig. 3 passes through installation threaded connection with the installation face of equipment installed part, go into the spring mounting hole that metal fastener terminal surface was processed with the spring card, install and prevent taking off through spring location between the installation face of metal fastener and equipment installed part, then put into the recess of dysmorphism member with the metal fastener, the locking pine in recess is passed through to the spring of metal fastener location and the flexible chucking of installation screw, then clockwise rotation 90 degrees move to the assigned position, locking installation screw rapidly, locking back equipment installed part and piece number fastener are tight with the dysmorphism member clamp, play quick convenient fixed action, when equipment shifts to dismantle, relax the device anticlockwise rotation to the limited position and can follow the direct quick dismantlement in front and take out equipment.
The metal mounting piece is low in production cost, light in weight, high in product flexibility and plasticity, convenient to mount and capable of being recycled; the whole body is made of a high-strength special high-quality metal alloy material, and the die is formed in one step and is not easy to oxidize, rust and corrode after being installed outdoors for a long time; the appearance structure size can be freely customized and expanded according to different application environments and installation strength, and the later-stage flexibility is high.
In order to facilitate the disassembly and assembly, arc transition surfaces are processed on two sides of the clamping block, the clamping block is only required to be placed into the groove in the front, and the defect that the conventional clamping block needs to be assembled and disassembled from the cross section of the rod piece in a sliding-out mode in a sliding mode can be overcome by means of optional installation. In addition, the tooth-shaped anti-slip lines are arranged on the hydrophilic inclined surfaces of the clamping blocks, so that the appearance attractiveness of the clamping blocks is guaranteed, and the friction force between the clamping blocks and the inner groove surface of the rod piece and the installation strength are greatly increased. The inside both sides of metal fastener just can alleviate the fastener quality under the prerequisite of assurance intensity for passing through, still can make things convenient for the later stage to increase the line of crossing of peripheral hardware and the fixed of wire rod.
Example 2: the utility model provides a connecting device 1 convenient to installation, includes equipment mount pad 4, with what equipment mount pad 4 was connected support by base 4a, fixture block 2 and support by the retaining member 3 of base 4 a. The abutting base 4a and the equipment installation seat 4 are fixedly connected with each other, and a through hole 4aa for the locking piece 3 to pass through is formed in the abutting base 4 a; the locking piece 3 is cylindrical and comprises a locking head 3a with a radial dimension larger than the through hole 4aa and a screw rod 3b with a radial dimension smaller than the through hole 4aa and provided with threads at the outer side part; the fixture block 2 is provided with a threaded connection part 2a used for being connected with the screw rod 3b, and specifically is a threaded hole which is arranged near the center of the front end face of the fixture block 2 and extends towards the opposite side. The locking piece 3 penetrates through the through hole 4aa on the abutting base 4a and then is connected with the threaded hole in the fixture block 2. Still cup jointed on the screw rod 3b and be used for assisting retaining member 3 drive 2 pivoted overspeed device tensioner 5 of fixture block, overspeed device tensioner 5's one end and fixture block 2 counterbalance are leaned on, the other end with lean on to support and lean on the base 4a counterbalance and lean on, produce along the axial pretightning force of screw rod 3b between fixture block 2 and support and lean on the base 4a, under the effect of this pretightning force, increased the frictional force between screw rod 3b and the fixture block 2 for retaining member 3 changes in and drives fixture block 2 and rotate, and the subassembly that retaining member 3 and fixture block 2 connect the formation through the screw-thread fit simultaneously reduces for leaning on shaking of base 4a by a wide margin, has effectively reduced the installation degree of difficulty and has improved. Preferably, the tensioning device 5 is a spring 5a made of metal, a cylindrical concave portion 2f corresponding to the radial dimension of the spring 5a and concentric with the spring 5a is further formed on the front end surface of the fixture block 2, after the spring 5a is sleeved on the screw rod 3b, one end of the spring is embedded into the concave portion 2f, and the other end of the spring abuts against the outer edge of the through hole 4aa on the abutting base 4a so as to prevent the instability of the connecting device caused by the deviation of the spring 5a to one side. When the locking piece 3 is rotated, the locking piece 3 can drive the clamping block 2 to rotate together through the friction effect; when the clamping block 2 is abutted at a certain angle position, the clamping block 2 does not rotate any more, the locking member 3 and the clamping block 2 rotate relatively, and the clamping block 2 can move along the axial direction of the locking member 3 under the action of thread fit so that the locking head 3a and the clamping block 2 are close to each other. The fixture block 2 further comprises a clamping portion 2b protruding along the circumferential direction of the fixture block 2, the clamping portion 2b is used for being matched with a groove for installing the fixture block 2, the distance from the clamping portion 2b to the rotation center of the fixture block 2 is larger than the distance from other circumferential portions of the fixture block 1 to the rotation center of the fixture block 2, and further preferably, the projection of the fixture block 2 along the direction of the locking member 3 is in a central symmetrical shape with the circumferential portion gradually increasing relative to the center distance along the clockwise or anticlockwise direction. After the connecting device 1 convenient for installation is fixed and moved to a required installation position, when the fixture block 2 rotates around the center of the fixture block 2 in a clockwise or counterclockwise direction, the distance between the periphery of the fixture block 2 and the rotation center in the horizontal direction gradually increases.
In order to facilitate the installation of the installed connecting device 1 in cooperation with other components, the periphery of the fixture block 2 further comprises an arc-shaped avoiding portion 2c, and the distance between the outer edge of the arc-shaped avoiding portion 2c and the center of the fixture block 2 is smaller than the distance between the protruding clamping portion 2b and the center of the fixture block 2. When rotating retaining member 3 drives fixture block 2 rotates, convex portion 2c of dodging can realize that fixture block 2 does not contact with mounting groove 8 before rotatory to required joint angular position, has effectively avoided fixture block 2 to frustrate or be blocked unable continuation rotation and lead to the emergence of the unable fixed locking condition of carrying out of connecting device at the very beginning of the rotation in-process before accomplishing the installation.
Example 3: a multifunctional pole 6 comprising the connecting device 1 for easy installation of the embodiment 1, wherein the multifunctional pole 6 comprises a special-shaped pole piece 7 for fixed connection with the connecting device 1 for easy installation, the profile rod 7 comprises a plurality of supporting walls 8a, mounting walls 8b and connecting walls 8c, the supporting walls 8a, the mounting walls 8b and the connecting walls 8c are connected with each other to form mounting grooves 8, the mounting groove 8 is positioned on the side surface of the profile rod piece 7 and extends along the axial direction of the profile rod piece 7, the mounting groove 8 comprises an opening part 8d close to the outer side and a containing part 8e close to the inner side, the width of the opening 8d is smaller than that of the receiving portion 8e, and at this time, an engaging portion 8f protruding from both sides to the middle and connected with the supporting wall 8a and the mounting wall 8b and used for being engaged with the latch 2 is formed in the mounting groove 8. When the connecting device 1 convenient to mount is mounted, a screw rod 3b sequentially penetrates through a through hole 4aa abutting against a base 4a and a spring 5a, then the tail end of the screw rod 3b is connected with a threaded hole in a fixture block 2 in a pre-tightening manner, the fixture block 2 is adjusted to a first angle position in a rotating manner, the distance between two side surfaces of the fixture block 2 at the position is smaller than the width of an opening part 8d from top to bottom, the fixture block 2 is placed into a mounting groove 8 from outside to inside, the fixture block 2 firstly passes through the opening part 8d and then enters an accommodating part 8e, and at the moment, the fixture block 2 can freely move to a required position along the axial direction of; through rotatory 3 drive fixture block 2 of retaining member are rotatory along the equidirectional, until fixture block 2 with the installation wall 8b of mounting groove 8 supports by the laminating, and fixture block 2 is supported and can't continue to rotate this moment. In this state, if there is a portion where the distance between the two side surfaces of the latch 2 is greater than the width of the opening 8d, the latch 2 cannot move outward in the radial direction of the mounting groove 8 and is separated from the profile bar 7; and continuing rotating the locking piece 3, and enabling the lock head 3a and the fixture block 2 to approach each other under the matching action of the screw rod 3b and the threaded hole in the fixture block 2 until the lock head 3a and the fixture block 2 completely abut against and clamp the abutting base 4a and the clamping part 8f between the lock head 3a and the fixture block 2, and at the moment, completely fixing and locking the connecting device 1 convenient to install on the side surface of the special-shaped rod piece 7. When needs are right connecting device 1 convenient to installation is dismantled, only needs the counter rotation retaining member 3, can realize between fixture block 2 and the tapered end 3a apart from the grow and no longer closely press from both sides support by base 4a and block portion 8f between the two, fixture block 2 can be turned back to first angular position again by second angular position along with retaining member 3 simultaneously, this moment alright will connecting device 1 convenient to installation directly takes out and with 7 phase separations of dysmorphism member, the operation is just simply high-efficient promptly.
In order to further increase the locking and fixing effect between the installed connecting device 1 and the special-shaped rod element 7 during installation, the cross-sectional shape of the installation groove 8 is set to be a trapezoid with a narrow outside and a wide inside, the installation wall 8a in the installation groove 8 extends in the axial direction of the special-shaped rod element 7 in a plane shape and is directly connected between the supporting wall 8a and the connecting wall 8c at a certain angle, preferably, the included angle between the installation wall 8b and the main body part of the connecting wall 8c is an acute angle, then a first inclined surface part 8ba is formed on the inner side of the installation wall 8b, and the fixture block 2 is set to be in a shape corresponding to the installation groove 8, and then a second inclined surface part 2d for abutting contact corresponding to the first inclined surface part 8ba is formed on the clamping part 2 b. After the bolt 3a, the fixture block 2, the abutting base 4a and the special-shaped rod 7 abut against each other, the locking member 3 is screwed in a continuous rotating manner, at this time, the fixture block 2 has a tendency to move outwards in the radial direction of the special-shaped rod 7, the squeezing acting force between the first inclined surface portion 8ba and the second inclined surface portion 2d is increased, and meanwhile, a larger friction force is generated between the contact surfaces to lock the connecting device 1 convenient to mount at the position.
On the basis of the above structure, an anti-slip structure 2da for increasing friction force, specifically an inner groove or an outer convex rib in the horizontal or vertical direction distributed on the contact surface, may be further provided on the second inclined surface portion 2 d; further preferably, a point-like protrusion or a point-like depression may be further disposed on the contact surface to continuously increase the friction between the latch 2 and the profile rod 7, so as to improve the structural firmness and stability.
Example 4: the multifunctional rod 6 in the above embodiment is further preferably selected, the device mounting base 4 and the abutting base 4a are integrally connected and molded, and a reinforcing structure 4b extending in the vertical direction is formed at the joint of the device mounting base 4, the abutting base 4a or both by bending, stamping, welding reinforcing ribs and the like, so that the bending resistance of the connecting device 1 convenient to mount in the vertical direction is further improved, and the bearing capacity and the durability of the device are improved; the equipment installation seat 4 has various shapes, and connection structures matched with various equipment needing to be installed, such as installation holes 4c of through holes, threaded holes and the like or clamping grooves and the like, can be arranged on the equipment installation seat 4, and meanwhile, the equipment installation seat 4 can be expanded and extended towards all directions or can be bent around the special-shaped rod piece 7 towards all directions to form various shape structures.
When the multifunctional rod 6 is actually manufactured, installed and used, the connecting device 1 convenient to install is provided with the plurality of clamping blocks 2 along the axial direction of the special-shaped rod piece 7, the structure can avoid the phenomenon that when a single clamping block 2 is connected, the equipment mounting frame 4 and the additional device equipment shake and rotate around the rotation center of the clamping block 2 to cause the loosening of the joint, and can play a role in protection when a certain joint loosens and fails, so that the stability and the safety of the multifunctional rod 6 are improved. For the manufacturing process method of the special-shaped rod piece 7, the cylindrical steel is selected to be manufactured through cold drawing treatment and integrated forming, a plurality of mounting grooves 8 are formed in the circumferential direction of the special-shaped rod piece 7, the mounting grooves 8 are arranged on the side face of the special-shaped rod piece 7 in a pairwise opposite mode, the length, the position and the opening size of each mounting groove 8 can be adjusted to various specifications and sizes according to different types of devices and equipment to be mounted, and the mounting grooves are connected with the matched fixture blocks 2, so that the application range of the multifunctional rod 6 is greatly expanded, and the wide popularization of the multifunctional rod 6 is facilitated. Meanwhile, the installation space of the equipment device which needs to be additionally installed in the future can be reserved by the preset installation groove 8 in the special-shaped rod piece 7, the multifunctional rod 6 does not need to be punched, welded and the like, the workload of subsequent installation equipment is greatly reduced, the installation and operation process is simplified, the working time is effectively saved, and the working efficiency is improved. A plurality of mounting grooves 8 in the special-shaped rod piece 7 enable the cross section of the special-shaped rod piece 7 to contain a plurality of triangular connection structures, so that the special-shaped rod piece 7 forms an overlapped composite reinforcing effect in a plurality of directions, the capability of resisting bending and torsion when the special-shaped rod piece 7 is vertically fixed on the ground is greatly enhanced, severe weather conditions such as typhoon and rainstorm can be effectively responded, or the multifunctional rod piece 6 is not damaged when being collided lightly, and the durability and the safety of the multifunctional rod piece 6 are effectively improved.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (15)
1. The utility model provides a fixed anti-skidding locking device convenient to installation is extended, includes notched special-shaped member and equipment fixing part, its characterized in that: the special-shaped rod piece installing device is characterized by further comprising a metal clamping piece matched with the groove of the special-shaped rod piece, and a spring and an installing screw are arranged on one side between the metal clamping piece and the equipment installing piece.
2. The convenient mounting and expanding fixing anti-slip locking device as claimed in claim 1, wherein: the metal clamping piece comprises a clamping piece body, clamping blocks are arranged at two ends of the clamping piece body, and toothed anti-skidding lines are arranged on the clamping blocks; the middle part of the clamping piece body is also provided with a vertically through mounting screw hole, and one end of the mounting screw hole is provided with a spring mounting hole.
3. The convenient mounting and expanding fixing anti-slip locking device as claimed in claim 2, wherein: and a groove is formed at the other end of the mounting screw hole.
4. The convenient mounting and expanding fixing anti-slip locking device as claimed in claim 2, wherein: the outer end surface of the fixture block is an arc surface, and an inclined surface is arranged above the arc surface; the anti-skidding lines are located on the inclined plane.
5. The convenient mounting and expanding fixing anti-slip locking device as claimed in claim 2, wherein: the fastener body is also internally provided with through grooves positioned at two sides of the mounting screw hole.
6. A connecting device convenient to installation which characterized in that: including the equipment fixing seat, with what the equipment fixing seat is connected support by base, fixture block and connect the fixture block with support the retaining member that supports the base, support and offer on the base and be used for supplying the through-hole that the retaining member passed, retaining member one end is equipped with the tapered end that radial dimension is greater than this through-hole, its other end with the fixture block passes through threaded connection, the tapered end with be provided with between the fixture block and make the retaining member can assist when rotatory the rotatory overspeed device tensioner of fixture block, the fixture block have with the threaded connection portion that the retaining member is connected, and have on the fixture block along the joint portion of its circumference protrusion setting.
7. The connection device for facilitating installation of claim 6, wherein: the tensioning device comprises a spring sleeved on the locking piece, one end of the spring abuts against the end face of the clamping block, and the other end of the spring abuts against the edge of the through hole abutting against the base.
8. The connection device for facilitating installation of claim 6, wherein: the fixture block is characterized in that an arc-shaped avoiding portion is arranged in the circumferential direction of the fixture block, and the distance between the outer edge of the arc-shaped avoiding portion and the center of the fixture block is smaller than the distance between the protruding clamping portion and the center of the fixture block.
9. The connection device for facilitating installation of claim 6, wherein: the equipment mounting seat and the abutting base are integrally connected and molded, and a reinforcing structure extending along the vertical direction is arranged on the equipment mounting seat, the abutting base or the joint of the equipment mounting seat and the abutting base; and the equipment mounting seat is also provided with mounting holes for mounting other devices and equipment.
10. A multi-function pole, characterized in that: the multifunctional pole comprises the connecting device for easy installation of any one of claims 6 to 9, and further comprises a special-shaped pole piece for connecting and fixing with the connecting device for easy installation, wherein the special-shaped pole piece comprises a plurality of supporting walls, a plurality of installing walls and a plurality of connecting walls, the supporting walls, the installing walls and the connecting walls are connected with each other to form an installing groove, and the installing groove extends along the axial direction of the special-shaped pole piece; the mounting groove comprises an opening part close to the outer side and a containing part close to the inner side.
11. The multifunctional pole of claim 10 wherein: the supporting wall and the mounting wall are connected to form a clamping portion which is used for being connected with the clamping block in a matched mode, one side of the mounting wall is connected with the supporting wall, the other side of the mounting wall is connected with the connecting wall and is in a flat plate shape extending along the axial direction of the special-shaped rod piece, and a space with a small outside and a large inside is contained in the mounting groove.
12. The multifunctional pole of claim 10 wherein: the width of the opening part of the mounting groove is larger than the width of the fixture block when the fixture block rotates to at least one angle direction, so that the fixture block can be placed in the mounting groove and freely move along the axial direction of the mounting groove when the fixture block rotates to the first angle position; the width of the accommodating part of the mounting groove is smaller than the width of the fixture block when the fixture block rotates to at least one angle direction, so that the fixture block is tightly abutted and attached to the mounting wall in the mounting groove when the fixture block rotates to the second angle position, and the fixture block mounting groove is prevented from moving continuously.
13. The multifunctional pole of claim 12 wherein: the two side surfaces of the fixture block are provided with inclined surface parts which are used for being tightly abutted against and attached to the inner side surface of the mounting wall when the fixture block rotates to the second angle position and locking the fixture block at the position, and the inclined surface parts are also provided with anti-skidding structures.
14. The multifunctional pole of claim 10 wherein: the special-shaped rod piece comprises a plurality of mounting grooves which are distributed around the periphery of the special-shaped rod piece in all angular directions and extend along the axial direction of the special-shaped rod piece; the fixture block on the connecting device convenient to install corresponds to the installation groove in the special-shaped rod piece, and the fixture block further comprises a through part for the wire harness and other parts to pass through.
15. The multifunctional pole of claim 10 wherein: the special-shaped rod piece is integrally formed through cold drawing treatment of columnar steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806741.9A CN113566176B (en) | 2020-01-13 | 2020-10-19 | Fixed anti-skid locking device and multifunctional rod comprising same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020065668 | 2020-01-13 | ||
| CN2020200656685 | 2020-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110806741.9A Division CN113566176B (en) | 2020-01-13 | 2020-10-19 | Fixed anti-skid locking device and multifunctional rod comprising same |
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| Publication Number | Publication Date |
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| CN112212296A true CN112212296A (en) | 2021-01-12 |
| CN112212296B CN112212296B (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011120681.7A Active CN112212296B (en) | 2020-01-13 | 2020-10-19 | Fixed anti-skid locking device and multifunctional rod comprising same |
| CN202110806741.9A Active CN113566176B (en) | 2020-01-13 | 2020-10-19 | Fixed anti-skid locking device and multifunctional rod comprising same |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110806741.9A Active CN113566176B (en) | 2020-01-13 | 2020-10-19 | Fixed anti-skid locking device and multifunctional rod comprising same |
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| Country | Link |
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| CN (2) | CN112212296B (en) |
| WO (1) | WO2021143321A1 (en) |
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| WO2021143321A1 (en) * | 2020-01-13 | 2021-07-22 | 浙江晶日科技股份有限公司 | Fixing anti-slip locking apparatus and multifunctional rod comprising the apparatus |
| CN114893069A (en) * | 2022-05-13 | 2022-08-12 | 宁波纬诚科技股份有限公司 | Base capable of adjusting height of stand column and fence stand column with base |
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| CN113910548B (en) * | 2021-09-15 | 2023-08-15 | 吉安万瑞电子有限公司 | Charging wire connector injection molding device and injection molding process thereof |
| CN114352106A (en) * | 2021-12-17 | 2022-04-15 | 贵州电网有限责任公司 | Cement electric pole capping structure and operation method thereof |
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| CN115574274B (en) * | 2022-11-17 | 2023-03-14 | 国网山西省电力公司营销服务中心 | Anticreep multi-functional intelligent street lamp |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113566176A (en) | 2021-10-29 |
| CN112212296B (en) | 2021-08-17 |
| CN113566176B (en) | 2023-08-04 |
| WO2021143321A1 (en) | 2021-07-22 |
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Denomination of invention: A fixed anti slip locking device and a multifunctional rod containing the device Granted publication date: 20210817 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Jingri Science and Technology Co.,Ltd. Registration number: Y2024980015706 |