CN216713801U

CN216713801U - High-strength electrostatic powder spraying right-angle fastener

Info

Publication number: CN216713801U
Application number: CN202123111879.1U
Authority: CN
Inventors: 莫丽洁; 刘斌; 杨仕文
Original assignee: Changzhou Fengheng Machinery Technology Co ltd
Current assignee: Changzhou Fengheng Machinery Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-10
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a high-strength electrostatic powder spraying right-angle fastener, which comprises a fastener body, a fixed seat, a cover plate, a threaded column, a convex plate and a reinforcing mechanism.

Description

High-strength electrostatic powder spraying right-angle fastener

Technical Field

The utility model relates to the related field of right-angle fasteners, in particular to a high-strength electrostatic powder spraying right-angle fastener.

Background

The fastener scaffold is the scaffold form that present construction site used the most, and the security, the fastness and the convenience of fastener are the core of scaffold, and the scaffold of right angle type is the form that uses the most, and in order to increase the protectiveness to right angle fastener, the back is scribbled electrostatic powder on some right angle fasteners.

When right angle buckle spare is using, adopt simple bolt and nut cooperation to fix usually, and the nut appears becoming flexible after long-time the use easily, and causes whole right angle buckle spare not hard up to the stability of right angle buckle spare installation has been reduced.

SUMMERY OF THE UTILITY MODEL

Accordingly, to address the above-mentioned deficiencies, the present invention provides a high strength electrostatic powder coated right angle fastener.

The utility model is realized in such a way that a high-strength electrostatic powder spraying right-angle fastener is constructed, the device comprises a fastener body and a fixed seat, the top of the fastener body is provided with the fixed seat, the right end of the top of the fixed seat is hinged with a cover plate, the left end of the top of the fixed seat is provided with a threaded column, the threaded column penetrates through the left side of the bottom end face of a convex plate, the convex plate is arranged at the bottom of the left end face of the cover plate, a reinforcing mechanism is arranged at the top of the convex plate, the reinforcing mechanism comprises a lantern ring, a positioning strip, a hollow plate, a sliding block, a clamping block, a bolt, a spring, a connecting mechanism and a limiting mechanism, the outer side end face of the threaded column at the inner ring of the lantern ring is covered on the top end face of the convex plate, the positioning strip is arranged on the side surface of the lantern ring, the positioning strip movably extends into the inner side of a positioning groove arranged on the rear end face of the hollow plate, the hollow plate is locked at the front end of the top of the convex plate, and the hollow plate is attached to the front end of the outer side of the lantern ring, the slider slidable mounting is inboard in the cavity board, and slider rear end face middle part is provided with the fixture block, the fixture block runs through in cavity inboard rear end face, and the draw-in groove inboard that the terminal surface was seted up before fixture block outside rear end and the lantern ring is identical, the inboard screw thread fit of screw that the terminal surface was seted up before bolt and the cavity board, and the bolt passes through coupling mechanism and connect in the slider, the spring both ends are connected respectively in terminal surface before slider and the inboard terminal surface of cavity board, and the spring medial surface covers in the bolt side surface, stop gear sets up in the lantern ring top.

Preferably, coupling mechanism includes circle piece, circular recess and sealing ring, the circle piece is connected in bolt rear end face, and the circle piece activity stretches into in the circular recess is inboard, the circular recess is seted up in slider front end face middle part, the sealing ring is installed in the inboard front end of circular recess, and the laminating of sealing ring inner circle in bolt outside rear end.

Preferably, stop gear includes thread bush, fixed plate, arc wall and striae, thread bush inner circle and thread column side surface screw-thread fit, and thread bush bottom end face rotates with the lantern ring top to be connected, the fixed plate vertical welding has two both ends about the thread bush, and the fixed plate outside is provided with the arc wall, the arc wall inboard is provided with the striae.

Preferably, the positioning strip, the hollow plate, the sliding block, the clamping block, the bolt, the spring and the connecting mechanism are symmetrically provided with two ends in front of and behind the top of the convex plate.

Preferably, the clamping blocks are in a trapezoidal structure, and the thicknesses of the clamping blocks and the sliding blocks are consistent.

Preferably, the bolt is T-shaped, and the rear end of the outer side of the bolt is of a smooth cylindrical structure.

Preferably, the lantern ring is flush with the side surface of the threaded sleeve, and the inner diameter of the lantern ring is larger than the outer diameter of the threaded column.

Preferably, the convex stripes are in a staggered net shape, and the convex stripes completely cover the end surface of the inner side of the arc-shaped groove.

The utility model has the following advantages: the utility model provides a high-strength electrostatic powder spraying right-angle fastener through improvement, compared with the same type of equipment, the high-strength electrostatic powder spraying right-angle fastener has the following improvement:

the method has the advantages that: according to the high-strength electrostatic powder spraying right-angle fastener, the reinforcing mechanism is arranged at the top of the convex plate, and enters the inner side of the clamping groove on the outer side of the sleeve ring through the clamping block, so that the position of the sleeve ring is reinforced and fixed, the position of the threaded sleeve is indirectly reinforced and fixed, the looseness of the threaded sleeve after the threaded sleeve is reinforced and fixed is reduced, the connection between the threaded sleeve and the threaded column is more stable, the installation of the whole right-angle fastener is more stable, the installation stability of the right-angle fastener is improved, and the looseness of the right-angle fastener is reduced.

The method has the advantages that: according to the high-strength electrostatic powder spraying right-angle fastener, the bolt is arranged in a T-shaped shape, and the rear end of the outer side of the bolt is of a smooth cylindrical structure, so that the clamping block can drive the sealing ring to horizontally move along the rear end of the outer side of the bolt after being pushed.

Drawings

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

FIG. 2 is a schematic top cross-sectional view of the reinforcement mechanism of the present invention;

FIG. 3 is a schematic view of a cartridge connecting structure according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 of the present invention;

fig. 5 is a schematic structural view of the limiting mechanism of the utility model.

Wherein: the fastener comprises a fastener body-1, a fixed seat-2, a cover plate-3, a threaded column-4, a convex plate-5, a reinforcing mechanism-6, a lantern ring-61, a positioning strip-62, a hollow plate-63, a sliding block-64, a clamping block-65, a bolt-66, a spring-67, a connecting mechanism-68, a limiting mechanism-69, a round block-681, a round groove-682, a sealing ring-683, a threaded sleeve-691, a fixed plate-692, an arc groove-693 and a convex stripe-694.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a high strength electrostatic powder spraying right angle fastener by improvement, which includes a fastener body 1 and a fixing seat 2, wherein the fixing seat 2 is disposed on the top of the fastener body 1, a cover plate 3 is hinged to the right end of the top of the fixing seat 2, a threaded post 4 is disposed at the left end of the top of the fixing seat 2, the threaded post 4 penetrates through the left side of the bottom end face of a convex plate 5, and the convex plate 5 is disposed at the bottom of the left end face of the cover plate 3.

Referring to fig. 2 and 3, the present invention provides a high strength electrostatic powder spraying right angle fastener by improvement, a reinforcing mechanism 6 is disposed on the top of a convex plate 5, the reinforcing mechanism 6 includes a collar 61, a positioning bar 62, a hollow plate 63, a slider 64, a fixture block 65, a bolt 66, a spring 67, a connecting mechanism 68 and a limiting mechanism 69, the inner ring of the collar 61 covers the outer end surface of the threaded column 4, the collar 61 is tightly attached to the top end surface of the convex plate 5, the collar 61 is flush with the side surface of the threaded sleeve 691, the inner diameter of the collar 61 is larger than the outer diameter of the threaded column 4, the friction between the collar 61 and the threaded column 4 is reduced, the positioning bar 62 is disposed on the side surface of the collar 61, the positioning bar 62 movably extends into the positioning groove formed on the rear end surface of the hollow plate 63, the hollow plate 63 is locked on the top front end of the convex plate 5, the hollow plate 63 is attached to the outer front end of the collar 61, the slider 64 is slidably mounted on the inner side of the hollow plate 63, a clamping block 65 is arranged in the middle of the rear end face of the sliding block 64, the clamping block 65 penetrates through the rear end face of the inner side of the hollow plate 63, the rear end of the outer side of the clamping block 65 is matched with the inner side of a clamping groove formed in the front end face of the sleeve ring 61, the clamping block 65 is in a trapezoidal structure, the thickness of the clamping block 65 is consistent with that of the sliding block 64, the sleeve ring 61 can push the clamping block 65 to move inwards conveniently, a bolt 66 is in threaded fit with the inner side of a screw hole formed in the front end face of the hollow plate 63, the bolt 66 is connected to the sliding block 64 through a connecting mechanism 68, the bolt 66 is in a T-shaped appearance, the rear end of the outer side of the bolt 66 is in a smooth cylindrical structure, the clamping block 65 can drive a sealing ring 683 to move horizontally along the rear end of the outer side of the bolt 66 after being pushed, two ends of a spring 67 are respectively connected to the front end face of the sliding block 64 and the front end face of the inner side of the hollow plate 63, the inner side face of the spring 67 is covered on the side face of the bolt 66, and the positioning strip 62, the hollow plate 63, the sliding block 64, the clamping block 65, the sliding block 65, and the clamping block 65 are arranged on the inner side of the hollow plate 63, and the positioning strip 62 and the sliding block 65, Bolt 66, spring 67 and coupling mechanism 68 all are provided with two symmetrically in both ends around the flange 5 top for lantern ring 61 installs more stably, and stop gear 69 sets up in lantern ring 61 top.

Referring to fig. 4, the present invention provides a high strength electrostatic powder spraying right angle fastener by improvement, the connection mechanism 68 includes a circular block 681, a circular groove 682 and a sealing ring 683, the circular block 681 is connected to the rear end face of the bolt 66, and the circular block 681 movably extends into the inner side of the circular groove 682, the circular groove 682 is opened in the middle of the front end face of the slider 64, the sealing ring 683 is installed at the front end of the inner side of the circular groove 682, and the inner ring of the sealing ring 683 is attached to the rear end of the outer side of the bolt 66.

Referring to fig. 5, the present invention provides a high-strength electrostatic powder spraying right-angle fastener by improvement, the limiting mechanism 69 includes a threaded sleeve 691, a fixing plate 692, an arc-shaped groove 693 and a convex stripe 694, the inner ring of the threaded sleeve 691 is in threaded fit with the side surface of the threaded column 4, the bottom end surface of the threaded sleeve 691 is rotatably connected with the top of the lantern ring 61, the fixing plate 692 is vertically welded with two ends on the left and right of the threaded sleeve 691, the outer side of the fixing plate 692 is provided with the arc-shaped groove 693, the inner side of the arc-shaped groove 693 is provided with the convex stripe 694, the convex stripe 694 is a staggered net shape, and the convex stripe 694 completely covers the inner side end surface of the arc-shaped groove 693 to prevent sliding in the process of rotating the fixing plate 692.

The utility model provides a high-strength electrostatic powder spraying right-angle fastener through improvement, and the working principle is as follows;

firstly, the fastener body 1 is placed at a proper position, the fixed seat 2 can cover the outer side end face of the other belt connecting piece in the process of placing the fastener body 1, and protective powder needs to be sprayed on the outer surface of the right-angle fastener when the right-angle fastener is used;

secondly, rotating the cover plate 3 to cover the convex plate 5 to be fixed on the other end surface of the connecting piece in a rotating way, and enabling the threaded column 4 to penetrate through the inner side of a preset opening on the convex plate 5 in the process of rotating the convex plate 5;

thirdly, the threaded sleeve 691 drives the lantern ring 61 to be placed on the outer end face of the threaded column 4 in a rotating mode, the fixing plate 692 is rotated to drive the threaded sleeve 691 to rotate, the threaded sleeve 691 is matched with the threaded column 4 in the rotating process to drive the lantern ring 61 to move axially along the threaded column 4, the lantern ring 61 drives the positioning strip 62 to move into the positioning groove preset in the hollow plate 63, meanwhile, the lantern ring 61 pushes the fixture block 65 and the sliding block 64 to move along the inner side of the hollow plate 63 in the moving process, the spring 67 is compressed by the pressure of the sliding block 64, the fixing plate 692 cannot be rotated continuously after the lantern ring 61 is in moving contact with the convex plate 5, the fixture block 65 and the sliding block 64 move outwards by the elastic force of the spring 67, the fixture block 65 moves outwards to enter the inner side of the clamping groove preset in the side face of the lantern ring 61 to be fixed, and accordingly, the positions of the lantern ring 61 and the threaded sleeve 691 are strengthened and fixed, preventing the threaded sleeve 691 from loosening during installation.

The utility model provides a high-strength electrostatic powder spraying right-angle fastener through improvement, a clamping block 65 enters the inner side of a clamping groove on the outer side of a lantern ring 61, so that the position of the lantern ring 61 is strengthened and fixed, and the position of a threaded sleeve 691 is strengthened and fixed, the looseness of the threaded sleeve 691 is reduced after the threaded sleeve 691 is strengthened and fixed, the connection between the threaded sleeve 691 and a threaded column 4 is more stable, the installation of the whole right-angle fastener is more stable, the beneficial effects of improving the installation stability of the right-angle fastener and reducing the looseness of the right-angle fastener are achieved, the bolt 66 is in a T-shaped shape, and the rear end of the outer side of the bolt 66 is in a smooth cylindrical structure, so that the clamping block 65 can drive a sealing ring 683 to horizontally move along the rear end of the outer side of the bolt 66 after being pushed.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. 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

1. A high-strength electrostatic powder spraying right-angle fastener comprises a fastener body (1) and a fixing seat (2), wherein the fixing seat (2) is arranged at the top of the fastener body (1), a cover plate (3) is hinged to the right end of the top of the fixing seat (2), a threaded column (4) is arranged at the left end of the top of the fixing seat (2), the threaded column (4) penetrates through the left side of the bottom end face of a convex plate (5), and the convex plate (5) is arranged at the bottom of the left end face of the cover plate (3);

the method is characterized in that: the screw rod reinforcing mechanism is characterized by further comprising a reinforcing mechanism (6), the reinforcing mechanism (6) is arranged at the top of the convex plate (5), the reinforcing mechanism (6) comprises a lantern ring (61), a positioning strip (62), a hollow plate (63), a sliding block (64), a clamping block (65), a bolt (66), a spring (67), a connecting mechanism (68) and a limiting mechanism (69), the inner ring of the lantern ring (61) covers the outer end face of the threaded column (4), the lantern ring (61) is tightly attached to the top end face of the convex plate (5), the positioning strip (62) is arranged on the side surface of the lantern ring (61), the positioning strip (62) movably extends into the inner side of a positioning groove formed in the rear end face of the hollow plate (63), the hollow plate (63) is locked at the front end of the top of the convex plate (5), the hollow plate (63) is attached to the front end of the outer side of the lantern ring (61), the sliding block (64) is slidably mounted on the inner side of the hollow plate (63), and the clamping block (65) is arranged in the middle of the rear end face of the sliding block (64), the fixture block (65) penetrates through the inner side rear end face of the hollow plate (63), the outer side rear end of the fixture block (65) is matched with the inner side of a clamping groove formed in the front end face of the lantern ring (61), the bolt (66) is in threaded fit with the inner side of a screw hole formed in the front end face of the hollow plate (63), the bolt (66) is connected to the sliding block (64) through a connecting mechanism (68), two ends of the spring (67) are connected to the front end face of the sliding block (64) and the inner side front end face of the hollow plate (63) respectively, the inner side end face of the spring (67) covers the side surface of the bolt (66), and the limiting mechanism (69) is arranged at the top of the lantern ring (61).

2. The high-strength electrostatic powder-coated right-angle fastener according to claim 1, wherein: coupling mechanism (68) include circle piece (681), circular slot (682) and sealing ring (683), circle piece (681) is connected in bolt (66) rear end face, and circle piece (681) activity stretches into in circular slot (682) inboard, slider (64) front end face middle part is seted up in circular slot (682), install in circular slot (682) inboard front end sealing ring (683), and laminating in bolt (66) outside rear end in sealing ring (683) inner circle.

3. The high-strength electrostatic powder-coated right-angle fastener according to claim 1, wherein: stop gear (69) are including thread bush (691), fixed plate (692), arc wall (693) and striae (694), thread bush (691) inner circle and screw thread post (4) side surface screw-thread fit, and thread bush (691) bottom end face is connected with lantern ring (61) top rotation, both ends about fixed plate (692) vertical welding has two in thread bush (691), and fixed plate (692) outside is provided with arc wall (693), arc wall (693) inboard is provided with striae (694).

4. The high-strength electrostatic powder-coated right-angle fastener according to claim 1, wherein: the positioning strip (62), the hollow plate (63), the sliding block (64), the clamping block (65), the bolt (66), the spring (67) and the connecting mechanism (68) are symmetrically provided with two ends in the front and the rear of the top of the convex plate (5).

5. The high-strength electrostatic powder-coated right-angle fastener according to claim 1, wherein: the clamping block (65) is of a trapezoid structure, and the thicknesses of the clamping block (65) and the sliding block (64) are consistent.

6. The high-strength electrostatic powder-coated right-angle fastener according to claim 1, wherein: the bolt (66) is in a T shape, and the rear end of the outer side of the bolt (66) is in a smooth cylindrical structure.

7. The high-strength electrostatic powder-sprayed right-angle fastener according to claim 3, wherein: the lantern ring (61) is flush with the side surface of the threaded sleeve (691), and the inner diameter of the lantern ring (61) is larger than the outer diameter of the threaded column (4).

8. The high-strength electrostatic powder-coated right-angle fastener according to claim 3, wherein: the convex stripes (694) are in a staggered net shape, and the convex stripes (694) completely cover the end faces of the inner sides of the arc-shaped grooves (693).