CN212550506U

CN212550506U - Detachable sand filtering mechanism for building construction

Info

Publication number: CN212550506U
Application number: CN202020584460.4U
Authority: CN
Inventors: 谢美秀
Original assignee: Liaoning Dinghao Construction Engineering Co ltd
Current assignee: Liaoning Dinghao Construction Engineering Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-02-19
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a construction is with dismantling sand filtering mechanism, concretely relates to construction field, including first filter screen, the equal joint in both ends of first filter screen has the stopper, telescopic link I has been cup jointed in the one end activity that first filter screen was kept away from to the stopper, expanding spring I has been cup jointed in the surface activity of telescopic link I, the bottom fixedly connected with pull rod of stopper, the one end fixedly connected with mount pad of stopper is kept away from to telescopic link I. The utility model carries out secondary re-screening on the sand and stone by arranging the first filter screen and the second filter screen, and when the sand and stone fall above the second filter screen, acting force is generated between the gravity of the sand and the rubber pad to drive the second filter screen to vibrate by the rubber pad, thereby avoiding the second filter screen from being blocked; and when first filter screen and second filter screen appear damaging, can dismantle first filter screen and second filter screen fast and get off to change, improved the whole work efficiency of construction production.

Description

Detachable sand filtering mechanism for building construction

Technical Field

The utility model relates to a construction technical field, more specifically say, the utility model relates to a construction is with dismantling sand filtering mechanism.

Background

The most common building raw materials in the building engineering are sand or gravel and the like, soil, stones or weeds and the like are easily mixed in the excavation process of the sand, the screening operation is generally needed in order to ensure the use stability of the sand or the gravel, a large number of construction fields are not occupied in the prior art, the manual screening is mainly used in order to save the cost, and the operation mode is generally to screen out the stones and the soil by adopting a single-layer filter screen.

However, in practical use, there still exist some disadvantages such as:

firstly, because most of the existing sand filtering mechanisms are formed by single-layer filter screens, in the process of filtering sand, once soil blocks the filter screen holes, the filter screens need to be vibrated, and the sand blocked in the filter screen holes is removed, so that the operation mode is time-consuming and labor-consuming, and the filter screens can be damaged if careless operation is carried out in the vibrating process;

two, present strain husky mechanism filter screen and frame between mostly fixed mounting, consequently appear damaging the back when the filter screen and dismantle and change all comparatively troublesome, very big increase work hour, reduced construction work efficiency.

Therefore, it is demanded to provide a detachable sand filtering mechanism for building construction with better sand filtering effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a construction is with dismantling sand filtering mechanism, through setting up first filter screen and second filter screen, thereby carry out secondary riddling to the grit, and through setting up the rubber pad, thereby when the grit falls to the top of second filter screen, produce the effort between the gravity of grit and the rubber pad, and then drive the second filter screen and vibrate, avoid silt to pile up on the surface of second filter screen, and then guaranteed that the second filter screen can not receive the jam, through setting up dismantling of first filter screen and second filter screen, thereby can appear damaging in first filter screen and second filter screen, can dismantle first filter screen and second filter screen fast and get off to change, with the problem that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable sand filtering mechanism for building construction comprises a first filter screen, wherein two ends of the first filter screen are respectively clamped with a limiting block, one end of the limiting block, which is far away from the first filter screen, is movably sleeved with a telescopic rod I, the outer surface of the telescopic rod I is movably sleeved with a telescopic spring I, the bottom of the limiting block is fixedly connected with a pull rod, one end of the telescopic rod I, which is far away from the limiting block, is fixedly connected with a mounting seat, one end of the telescopic spring I is movably connected with the outer surface of the limiting block, the other end of the telescopic spring I is fixedly connected with the mounting seat, the top of the mounting seat is fixedly provided with a rubber pad, the top of the rubber pad is fixedly provided with a mounting sleeve, the inside of the mounting sleeve is fixedly provided with a telescopic rod II, the outer surface of the telescopic rod II is, the one end of expanding spring II and the internal fixed surface of installation sleeve are connected, the other end and the slide bar fixed connection of expanding spring II, the inside joint of installation sleeve has the connecting block, the telescopic one end fixed mounting of installation has the second filter screen is kept away from to the connecting block, the telescopic one end detachable connection of installation has a fixing base is kept away from to the second filter screen, just fixing base fixed mounting is at the top of another rubber pad.

In a preferred embodiment, the second screen has a screen aperture larger than the screen aperture of the first screen.

In a preferred embodiment, first mounting groove has all been seted up at the both ends of first filter screen, just the equal joint of stopper is in the inside of first mounting groove.

In a preferred embodiment, a second mounting groove is formed in one side, close to the first filter screen, of the mounting seat, the telescopic rod I is fixedly mounted inside the second mounting groove, and the mounting seat is attached to the first filter screen.

In a preferred embodiment, a sliding groove is formed at the bottom of the mounting seat, and the pull rod is movably clamped inside the sliding groove.

In a preferred embodiment, pulleys are fixedly mounted at both ends of the sliding rod, and the pulleys are movably clamped on the inner surface of the mounting sleeve.

In a preferred embodiment, the number of the connecting blocks is two, and the two connecting blocks are respectively located at two ends of the second filter screen, wherein one connecting block is attached to the sliding rod, and the other connecting block is clamped with the fixing seat.

In a preferred embodiment, a fixing screw is clamped on the outer surface of the fixing seat, and the fixing screw penetrates through the fixing seat and is clamped with a connecting block inside the fixing seat.

The utility model discloses a technological effect and advantage:

1. in the specific use process of the utility model, the sand and stone are sieved again for the second time by arranging the first filter screen and the second filter screen, and the rubber pad is arranged, so that when the sand and stone fall above the second filter screen, an acting force is generated between the gravity of the sand and the rubber pad, and the second filter screen is driven to vibrate, thereby avoiding the sand and stone from being accumulated on the surface of the second filter screen, and further ensuring that the second filter screen cannot be blocked;

2. the utility model discloses in concrete use, through setting up dismantling of first filter screen and second filter screen to can dismantle first filter screen and second filter screen fast and get off to change when damage appears in first filter screen and second filter screen, improved the whole work efficiency of construction production.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

Fig. 4 is a schematic structural diagram of the point C in fig. 1 according to the present invention.

The reference signs are: 1. a first filter screen; 2. a limiting block; 3. a telescopic rod I; 4. a telescopic spring I; 5. a pull rod; 6. a mounting seat; 7. a rubber pad; 8. installing a sleeve; 9. a telescopic rod II; 10. a telescopic spring II; 11. a slide bar; 12. connecting blocks; 13. a second filter screen; 14. a fixed seat; 15. a set screw; 16. a first mounting groove; 17. a second mounting groove; 18. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in attached figures 1-4, the detachable sand filtering mechanism for building construction comprises a first filter screen 1, two ends of the first filter screen 1 are respectively clamped with a limiting block 2, one end of the limiting block 2, which is far away from the first filter screen 1, is movably sleeved with a telescopic rod I3, the outer surface of the telescopic rod I3 is movably sleeved with a telescopic spring I4, the bottom of the limiting block 2 is fixedly connected with a pull rod 5, one end of the telescopic rod I3, which is far away from the limiting block 2, is fixedly connected with an installation seat 6, one end of the telescopic spring I4 is movably connected with the outer surface of the limiting block 2, the other end of the telescopic spring I4 is fixedly connected with the installation seat 6, the top of the installation seat 6 is fixedly provided with a rubber pad 7, the top of the rubber pad 7 is fixedly provided with an installation sleeve 8, a telescopic rod II 9 is fixedly installed inside the installation sleeve 8, the outer, one end of extension spring II 10 and installation sleeve 8's internal surface fixed connection, the other end and the slide bar 11 fixed connection of extension spring II 10, installation sleeve 8's inside joint has connecting block 12, the one end fixed mounting that installation sleeve 8 was kept away from to connecting block 12 has second filter screen 13, the one end that installation sleeve 8 was kept away from to second filter screen 13 can be dismantled and be connected with fixing base 14, and fixing base 14 fixed mounting is at the top of another rubber pad 7, wherein, second filter screen 13's filter screen aperture is greater than first filter screen 1's filter screen aperture, connecting block 12's number is two, and be located the both ends of second filter screen 13 respectively, one of them connecting block 12 laminates with slide bar 11 mutually, another connecting

block

12 and 14 looks joints of fixing base.

The implementation mode is specifically as follows: through the arrangement of the first filter screen 1 and the second filter screen 13, secondary re-screening is performed on the sand, and through the arrangement of the rubber pad 7, when the sand falls above the second filter screen 13, acting force is generated between the gravity of the sand and the rubber pad 7, so that the second filter screen 13 is driven to vibrate, the sand is prevented from being accumulated on the surface of the second filter screen 13, and the second filter screen 13 is prevented from being blocked; through setting up dismantling of first filter screen 1 and second filter screen 13 to can dismantle first filter screen 1 and second filter screen 13 fast and get off to change when first filter screen 1 and second filter screen 13 appear damaging, improve the whole work efficiency of construction production.

Referring to specification attached figure 2 specifically, first mounting groove 16 has all been seted up at first filter screen 1's both ends, and the equal joint of stopper 2 has seted up second mounting groove 17 in the inside of first mounting groove 16, and mount pad 6 is close to one side of first filter screen 1, and telescopic link I3 fixed mounting is in the inside of second mounting groove 17, and mount pad 6 laminates with first filter screen 1 mutually.

The implementation mode is specifically as follows: through setting up first mounting groove 16 and second mounting groove 17 to made things convenient for laminating mutually between mount pad 6 and the first filter screen 1, avoided the installation firm inadequately.

Referring to the attached drawing 2 of the specification specifically, the bottom of the mounting seat 6 is provided with a sliding groove, and the pull rod 5 is movably clamped inside the sliding groove.

The implementation mode is specifically as follows: through the arrangement of the sliding groove, the pull rod 5 can move left and right conveniently.

Referring to the attached figure 3 of the specification, pulleys 18 are fixedly mounted at both ends of the sliding rod 11, and the pulleys 18 are movably clamped on the inner surface of the mounting sleeve 8.

The implementation mode is specifically as follows: by providing the pulley 18, the movement of the slide bar 11 is facilitated.

Referring to the attached drawing 4 of the specification specifically, a fixing screw 15 is clamped on the outer surface of the fixing seat 14, and the fixing screw 15 penetrates through the fixing seat 14 and is clamped with the connecting block 12 inside the fixing seat 14.

The implementation mode is specifically as follows: by providing the fixing screws 15, the second filter screen 13 is easily detached and attached.

The utility model discloses the theory of operation:

the first step is as follows: firstly, the installation of the whole device is completed;

the second step is as follows: when the sand-gravel filter works, silt and gravel are firstly filtered by the second filter screen 13, when the gravel falls above the second filter screen 13, acting force is generated between gravity and the rubber pad 7, at the moment, the rubber pad 7 drives the second filter screen 13 to vibrate, so that the top of the second filter screen 13 is prevented from being blocked by the silt, the silt after the primary filtration enters the first filter screen 1 for secondary filtration, and then some finer stones are filtered;

the third step: when needs are changed the device, pull rod 5 is fallen to both sides drawing, stopper 2 breaks away from with first mounting groove 16 this moment to can directly take off first filter screen 1, screw off set screw 15, press second filter screen 13 to the one end of keeping away from fixing base 14, and then drive II 10 compressions of expanding spring, thereby connecting block 12 breaks away from in fixing base 14, again with second filter screen 13 take out can.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a construction is with dismantling sand filtering mechanism, includes first filter screen (1), its characterized in that: the filter screen is characterized in that the two ends of the first filter screen (1) are respectively connected with a limiting block (2), a telescopic rod I (3) is sleeved at one end, far away from the first filter screen (1), of each limiting block (2), a telescopic spring I (4) is sleeved at the outer surface of each telescopic rod I (3), a pull rod (5) is fixedly connected to the bottom of each limiting block (2), a mounting seat (6) is fixedly connected to one end, far away from the limiting blocks (2), of each telescopic rod I (3), one end of each telescopic spring I (4) is movably connected with the outer surface of each limiting block (2), the other end of each telescopic spring I (4) is fixedly connected with the mounting seat (6), a rubber pad (7) is fixedly mounted at the top of each mounting seat (6), a mounting sleeve (8) is fixedly mounted at the top of each rubber pad (7), and a telescopic rod II (9) is fixedly, expansion spring II (10) has been cup jointed in the surface activity of telescopic link II (9), the one end fixed mounting of telescopic link II (9) has slide bar (11), the one end of expansion spring II (10) is connected with the internal surface fixed connection of installation sleeve (8), the other end and slide bar (11) fixed connection of expansion spring II (10), the inside joint of installation sleeve (8) has connecting block (12), the one end fixed mounting that installation sleeve (8) were kept away from in connecting block (12) has second filter screen (13), the one end that installation sleeve (8) were kept away from in second filter screen (13) can be dismantled and be connected with fixing base (14), just fixing base (14) fixed mounting is at the top of another rubber pad (7).

2. The detachable sand filtering mechanism for building construction according to claim 1, wherein: the filter mesh diameter of the second filter screen (13) is larger than that of the first filter screen (1).

3. The detachable sand filtering mechanism for building construction according to claim 1, wherein: first mounting groove (16) have all been seted up at the both ends of first filter screen (1), just the equal joint of stopper (2) is in the inside of first mounting groove (16).

4. The detachable sand filtering mechanism for building construction according to claim 1, wherein: second mounting groove (17) have been seted up to one side that mount pad (6) are close to first filter screen (1), telescopic link I (3) fixed mounting is in the inside of second mounting groove (17), just mount pad (6) laminate mutually with first filter screen (1).

5. The detachable sand filtering mechanism for building construction according to claim 1, wherein: the bottom of the mounting seat (6) is provided with a sliding groove, and the pull rod (5) is movably clamped in the sliding groove.

6. The detachable sand filtering mechanism for building construction according to claim 1, wherein: both ends of the sliding rod (11) are fixedly provided with pulleys (18), and the pulleys (18) are movably clamped on the inner surface of the mounting sleeve (8).

7. The detachable sand filtering mechanism for building construction according to claim 1, wherein: the number of connecting blocks (12) is two, and is located the both ends of second filter screen (13) respectively, and one of them connecting block (12) is laminated mutually with slide bar (11), and another connecting block (12) and fixing base (14) looks joint.

8. The detachable sand filtering mechanism for building construction according to claim 1, wherein: the outer surface joint of fixing base (14) has set screw (15), just set screw (15) run through fixing base (14) and connect mutually with inside connecting block (12) of fixing base (14).