CN218133264U

CN218133264U - Screen cloth convenient to installation is fixed

Info

Publication number: CN218133264U
Application number: CN202222744220.8U
Authority: CN
Inventors: 赵成
Original assignee: Anping Baitong Wire Mesh Products Co ltd
Current assignee: Anping Baitong Wire Mesh Products Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2022-12-27
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to a screen cloth technical field provides a screen cloth convenient to installation is fixed, including the frame, first screen cloth and second screen cloth, the device casing is installed in the outside of frame, the inside equal symmetry in both sides of device casing is provided with the dismouting structure, the dismouting structure is including revolving the handle, the preformed hole, the draw-in groove, the stopper, screw rod and spacing groove, the inside both sides of device casing are all installed to the draw-in groove, the stopper is all installed on the inside top of draw-in groove, and the screw rod is all installed to one side of stopper, it revolves the handle all to install one side of screw rod, the outside of screw rod all is provided with the preformed hole, the top of draw-in groove one side all is provided with the spacing groove. The utility model discloses a revolve the handle at what device casing bilateral symmetry set up, put into the inside of draw-in groove with the frame, rotate and revolve the handle, the screw rod drives the stopper and removes, removes the stopper to the inside of draw-in groove, under the limiting displacement of stopper, can realize the fixed purpose of frame.

Description

Screen cloth convenient to installation is fixed

Technical Field

The utility model relates to a screen cloth technical field, in particular to screen cloth convenient to installation is fixed.

Background

With the wide use of screens, the requirements for screens are continuously increasing, the screens are woven by metal wires or fiber wires, can remove and recover suspended substances of different types and small sizes, the screens are various and can be divided into silk screens, metal wire screens, synthetic fiber screens and the like, and the screens are different from common mesh products and have strict mesh sizes.

The patent specification with publication number CN 21033333348U discloses a screen device, including screen cloth and support, the support is used for supporting screen, and the top of support is equipped with the spine body, and in the spine body can insert the sieve mesh of screen cloth, still is provided with the bracing piece on the support, bracing piece and support swing joint, the one end of bracing piece is equipped with the coupling hook, in the coupling hook can hook into the sieve mesh, there is the weak point in this screen cloth when using:

1. when the screen is installed, the screen is usually fixed through bolts, and the installation mode is inconvenient for dismounting and replacing the screen, reduces the replacement efficiency of the screen and influences the use effect of the screen;

2. in practical use of the screen, the aperture is usually fixed, and it is not convenient to adjust the size of the aperture of the screen, so that it is necessary to develop a screen which is convenient to install and fix to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a screen cloth convenient to installation is fixed for solve the defect that current screen cloth is not convenient for install.

(II) contents of the utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a screen cloth convenient to installation is fixed, includes frame, first screen cloth and second screen cloth, the device casing is installed in the outside of frame, the equal symmetry in both sides of device casing inside is provided with the dismouting structure, the dismouting structure is including revolving handle, preformed hole, draw-in groove, stopper, screw rod and spacing groove, the inside both sides at the device casing are all installed to the draw-in groove, the stopper is all installed on the inside top of draw-in groove, and one side of stopper all installs the screw rod, one side of screw rod is all installed and is revolved the handle, the outside of screw rod all is provided with the preformed hole, the top of draw-in groove one side all is provided with the spacing groove, the internally mounted of frame has first screen cloth and second screen cloth, the equal symmetry in both ends of first screen cloth is provided with removal structure, the second screen cloth is fixed on the frame, the one end of second screen cloth is provided with additional strengthening. The dismouting structure that sets up is convenient for carry out the dismouting to the screen cloth, improves dismouting efficiency.

Preferably, the moving structure comprises sliding grooves, sliding blocks, fixing bolts and connecting blocks, the connecting blocks are symmetrically arranged at two ends of the first screen, the sliding blocks are arranged at one ends of the connecting blocks, the sliding grooves are symmetrically arranged at two ends of the outer frame, and the fixing bolts are uniformly arranged at two sides of one end of the outer frame. The moving structure is convenient for move the position of the first screen, and then the aperture of the screen can be changed.

Preferably, the cross section area of the sliding block is arranged in an I shape, and the sliding block can move in the sliding groove.

Preferably, the fixing bolts are all located in the same horizontal plane, and the fixing bolts are arranged on two sides of one end of the outer frame at equal intervals.

Preferably, the reinforcing structure comprises a first reinforcing rod, a second reinforcing rod and a third reinforcing rod, the second reinforcing rod is installed at one end of the second screen, the first reinforcing rod is installed at one end of the second reinforcing rod, and the third reinforcing rod is installed at one end of the first reinforcing rod. The additional strengthening who sets up can improve the deformation performance of preapring for an unfavorable turn of events of screen cloth, prolongs its life.

Preferably, the first reinforcing rod and the third reinforcing rod have the same length, and the first reinforcing rod and the third reinforcing rod form an X shape.

Preferably, the inner wall of the preformed hole is provided with threads, and the preformed hole is meshed with the screw rod through the threads.

(III) advantageous effects

The utility model provides a screen cloth convenient to installation is fixed, its advantage lies in:

(1) The outer frame is placed in the clamping groove through the rotating handles symmetrically arranged on two sides of the device shell, the rotating handles are rotated, the screw rod drives the limiting block to move, the limiting block is moved to the inside of the clamping groove, and the purpose of fixing the outer frame can be achieved under the limiting effect of the limiting block;

(2) The fixing bolts are uniformly arranged on two sides of one end of the first screen, the fixing limit on the first screen is removed by rotating the fixing bolts, and the first screen is moved, so that the apertures of the first screen and the second screen are staggered by a part, and the purpose of changing the aperture of the screen is realized;

(3) Through the first stiffener that sets up in second screen cloth one end, under the supporting role of first stiffener, second stiffener and third stiffener, can improve the deformation resistance ability of preapring for an unfavorable turn of events of second screen cloth, avoid the second screen cloth phenomenon of deformation to appear in the in-process of long-term use.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic view of a partial structure of the moving structure of the present invention;

FIG. 4 is a partial structural view of the detachable structure of the present invention;

fig. 5 is a schematic diagram of a three-dimensional structure of the first screen of the present invention.

The reference numerals in the figures illustrate: 1. an outer frame; 2. a moving structure; 201. a chute; 202. a slider; 203. fixing the bolt; 204. connecting blocks; 3. a first screen; 4. a reinforcing structure; 401. a first reinforcement bar; 402. a second reinforcement bar; 403. a third reinforcement bar; 5. a second screen; 6. a disassembly and assembly structure; 601. rotating a handle; 602. reserving a hole; 603. a card slot; 604. a limiting block; 605. a screw; 606. a limiting groove; 7. a device housing.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example one

Please refer to fig. 1-5, the utility model provides a pair of screen cloth convenient to installation is fixed, including frame 1, first screen cloth 3 and second screen cloth 5, device casing 7 is installed in the outside of frame 1, the equal symmetry in both sides of device casing 7 inside is provided with dismouting structure 6, dismouting structure 6 is including revolving handle 601, preformed hole 602, draw-in groove 603, stopper 604, screw rod 605 and spacing groove 606, draw-in groove 603 is all installed in the inside both sides of device casing 7, stopper 604 is all installed on the inside top of draw-in groove 603, and screw rod 605 is all installed to one side of stopper 604, the revolving handle 601 is all installed to one side of screw rod 605, the outside of screw rod 605 all is provided with preformed hole 602, the top of draw-in groove 603 one side all is provided with spacing groove 606, set up the screw thread on the inner wall of preformed hole 602, preformed hole 602 meshes with screw rod 605 through the screw thread, use through screw rod 605, the removal of stopper 604 of being convenient for.

The first screen 3 and the second screen 5 are installed in the outer frame 1, and the second screen 5 is fixed on the outer frame 1.

In this embodiment, when installing frame 1 on device casing 7, put into the inside of draw-in groove 603 with frame 1 earlier, rotate and revolve handle 601, screw rod 605 drives stopper 604 and removes, move stopper 604 to the inside of draw-in groove 603, limiting displacement through stopper 604 and draw-in groove 603, can fix frame 1, accomplish the installation of frame 1, when frame 1 needs to be changed, rotate and revolve handle 601, move stopper 604 to the inside of spacing groove 606, remove the fixed restriction to frame 1, alright take off frame 1 and change, the efficiency of change is improved.

Example two

This embodiment still includes: the equal symmetry in both ends of first screen cloth 3 is provided with removal structure 2, removal structure 2 is including spout 201, slider 202, fixing bolt 203 and connecting block 204, the both ends at first screen cloth 3 are installed to the equal symmetry of connecting block 204, slider 202 is all installed to the one end of connecting block 204, the both ends at frame 1 are installed to the equal symmetry of spout 201, fixing bolt 203 evenly installs the both sides in frame 1 one end, the sectional area of slider 202 is "worker" style of calligraphy setting, slider 202 can remove in spout 201, use through slider 202 and spout 201, can play certain limiting displacement.

The fixing bolts 203 are all in the same horizontal plane, the fixing bolts 203 are arranged at equal intervals on two sides of one end of the outer frame 1, and the fixing efficiency can be improved through the fixing bolts 203 arranged at equal intervals.

One end of the second screen 5 is provided with a reinforcing structure 4, the reinforcing structure 4 comprises a first reinforcing rod 401, a second reinforcing rod 402 and a third reinforcing rod 403, the second reinforcing rod 402 is installed at one end of the second screen 5, the first reinforcing rod 401 is installed at one end of the second reinforcing rod 402, the third reinforcing rod 403 is installed at one end of the first reinforcing rod 401, the lengths of the first reinforcing rod 401 and the third reinforcing rod 403 are equal, and the first reinforcing rod 401 and the third reinforcing rod 403 form an X shape.

In this embodiment, when the aperture of screen cloth needs to be changed, fixing bolt 203 is rotated, the fixed restriction to first screen cloth 3 is removed, first screen cloth 3 is moved, make the aperture of first screen cloth 3 and second screen cloth 5 stagger a part, alright change the aperture of screen cloth, fixing bolt 203 is rotated, first screen cloth 3 can be fixed, through the supporting role of first stiffener 401, second stiffener 402 and third stiffener 403, the deformation performance of preapring for an unfavorable turn of events of second screen cloth 5 can be improved to a certain extent, prolong its life.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a screen cloth convenient to installation is fixed, includes frame (1), first screen cloth (3) and second screen cloth (5), its characterized in that: the device comprises an outer frame (1) and is characterized in that a device shell (7) is installed on the outer side of the outer frame (1), dismounting structures (6) are symmetrically arranged on two sides of the interior of the device shell (7), each dismounting structure (6) comprises a knob (601), a preformed hole (602), a clamping groove (603), a limiting block (604), a screw rod (605) and a limiting groove (606), the clamping grooves (603) are installed on two sides of the interior of the device shell (7), the limiting blocks (604) are installed on the top ends of the interiors of the clamping grooves (603), the screw rods (605) are installed on one sides of the limiting blocks (604), the knobs (601) are installed on one sides of the screw rods (605), the preformed holes (602) are formed in the outer sides of the screw rods (605), the limiting grooves (606) are formed in the top ends of one sides of the clamping grooves (603), and a first screen (3) and a second screen (5) are installed in the interior of the outer frame (1);

both ends of the first screen (3) are symmetrically provided with moving structures (2);

the second screen (5) is fixed on the outer frame (1), and one end of the second screen (5) is provided with a reinforcing structure (4).

2. A screen panel for facilitating installation and securement according to claim 1, wherein: remove structure (2) including spout (201), slider (202), fixing bolt (203) and connecting block (204), the both ends at first screen cloth (3) are all installed to the equal symmetry of connecting block (204), slider (202) are all installed to the one end of connecting block (204), the both ends at frame (1) are all installed to the equal symmetry of spout (201), fixing bolt (203) are evenly installed in the both sides of frame (1) one end.

3. A screen panel for facilitating installation and securement as claimed in claim 2, wherein: the cross section area of the sliding block (202) is arranged in an I shape, and the sliding block (202) can move in the sliding groove (201).

4. A screen panel for facilitating installation and securement according to claim 2, wherein: the fixing bolts (203) are all located in the same horizontal plane, and the fixing bolts (203) are arranged on two sides of one end of the outer frame (1) at equal intervals.

5. A screen panel for facilitating installation and securement according to claim 1, wherein: the reinforcing structure (4) comprises a first reinforcing rod (401), a second reinforcing rod (402) and a third reinforcing rod (403), the second reinforcing rod (402) is installed at one end of the second screen (5), the first reinforcing rod (401) is installed at one end of the second reinforcing rod (402), and the third reinforcing rod (403) is installed at one end of the first reinforcing rod (401).

6. A screen panel for facilitating installation and fixing according to claim 5, wherein: the first reinforcing rod (401) and the third reinforcing rod (403) are equal in length, and the first reinforcing rod (401) and the third reinforcing rod (403) form an X shape.

7. A screen panel for facilitating installation and securement as claimed in claim 1, wherein: the inner wall of the preformed hole (602) is provided with threads, and the preformed hole (602) is meshed with the screw (605) through the threads.