CN214561718U

CN214561718U - Large-scale concrete brick static pressure machine

Info

Publication number: CN214561718U
Application number: CN202022741055.1U
Authority: CN
Inventors: 颜学军
Original assignee: Jiangsu Boyin Construction Engineering Co ltd
Current assignee: Jiangsu Boyin Construction Engineering Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-11-02
Anticipated expiration: 2030-11-24

Abstract

The utility model provides a large-scale concrete brick static pressure machine relates to static pressure machine technical field, including first base, the top fixed mounting of first base has U type pipe, the inner wall activity of U type pipe is inserted and is equipped with first spring, the one end fixedly connected with fixture block of first spring, and the other end fixedly connected with connecting rod of first spring, the top fixedly connected with of connecting rod links the board, the bottom threaded connection of board links two bolts, the top fixedly inserted of first base is equipped with two and holds the post, swing joint has the second base between the surface of two support posts, two spacing grooves have been seted up at the top of second base. The utility model discloses, increased buffering shock-absorbing structure, avoided the device to cause the damage of colliding with when reciprocating motion, do not influence the normal work of device, and can not cause the mould dislocation to influence product quality, increased the structure of convenient to detach mould, need not to use other apparatus when dismantling the mould, simple structure and convenient to detach have improved operating personnel's work efficiency.

Description

Large-scale concrete brick static pressure machine

Technical Field

The utility model relates to a static pressure machine technical field especially relates to large-scale concrete brick static pressure machine.

Background

The static pile pressing method is a pile sinking process for pressing the pile into the soil by using the pile pressing mechanism of the static pile pressing machine to provide counter force by the self weight of the pile pressing machine and the counter weight on the frame.

But among the prior art, current large-scale concrete brick static pressure machine most does not set up shock attenuation buffer structure, in the in-use of reality, the device can drive the mould and carry out reciprocating motion from top to bottom, at reciprocating motion's in-process, because the power that the machine promoted the mould is great, can cause the direct striking of mould on the bottom plate, perhaps direct striking is at the top of device, can cause the damage of colliding with, influence the normal work of device, and can cause the mould dislocation to influence product quality, and the mould of current large-scale concrete brick static pressure machine is when dismantling, need use other equipment to dismantle, the structure is complicated and be difficult to dismantle, greatly reduced operating personnel's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, increased buffering shock-absorbing structure, avoided the device to cause the damage of colliding with when reciprocating motion, do not influence the normal work of device, and can not cause the mould dislocation to influence product quality, increased the structure of convenient to detach mould, need not to use other apparatus when dismantling the mould, simple structure and convenient to detach have improved operating personnel's work efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the large-scale concrete brick static pressure machine comprises a first base, wherein a U-shaped pipe is fixedly installed at the top of the first base, a first spring is movably inserted into the inner wall of the U-shaped pipe, a clamping block is fixedly connected to one end of the first spring, a connecting rod is fixedly connected to the other end of the first spring, a connecting plate is fixedly connected to the top of the connecting rod, two bolts are in threaded connection with the bottom of the connecting plate, two bearing columns are fixedly inserted into the top of the first base, a second base is movably connected between the outer surfaces of the two bearing columns, two limiting grooves are formed in the top of the second base, buffer rings are movably sleeved on the outer surfaces of the two bearing columns, second springs are fixedly connected to the tops of the two buffer rings, a mold is movably connected to the bottom of the inner wall of the second base, and two ejector blocks are fixedly installed at the bottom of the inner wall of the second base, two the equal fixedly connected with cavity post in the one side that the kicking block is relative, two the equal activity of one end that the kicking block was kept away from to cavity post is inserted and is equipped with the slide bar, two the equal movable sleeve of surface of cavity post is equipped with the third spring, the bottom activity of second base is inserted and is equipped with two gag lever posts.

As a preferred embodiment, the clamping block is located at the top of the U-shaped pipe, the outer surface of the clamping block is fixedly welded to the outer surface of the U-shaped pipe, and the connecting plate is in threaded connection with the bottom of the second base through two bolts.

Adopt above-mentioned scheme, make even board can drag first spring and extend along the fixture block when removing.

As a preferred embodiment, the top of each of the two buffer rings is provided with a sliding hole, the inner wall of each sliding hole is matched with the outer surface of the bearing column, and one end of each of the two second springs, which is far away from the buffer rings, is fixedly connected with the outer surface of the bearing column.

By adopting the scheme, when the buffering ring is impacted by the second base, buffering can be performed through the second spring.

As a preferred embodiment, the outer surface of the two buffer rings is fixedly welded with a limiting block, and the outer surfaces of the two limiting blocks are matched with the inner wall of the limiting groove.

By adopting the scheme, the limiting block can be inserted into the limiting groove for limiting.

As a preferred embodiment, one end of each of the two third springs close to the top block is fixedly connected with the outer surface of the hollow column, and one end of each of the two third springs far from the top block is fixedly connected with the outer surface of the sliding rod.

By adopting the scheme, the third spring can be driven by the slide bar to stretch along the hollow column.

As a preferred embodiment, the outer surfaces of the two sliding rods are fixedly connected with the outer surface of a limiting rod, and the two limiting rods are movably inserted in the outer surface of the mold.

By adopting the scheme, the die can be fixedly arranged at the bottom of the second base outside the sliding rod.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when the device starts to work, firstly the second base is driven to slide upwards, then the second base drives the mould to move upwards, at the moment, because the weight of the mould is larger, the inertia when the mould rises upwards is larger, then the top of the second base is contacted with the bottom of the buffer ring, then the buffer ring drives the force upwards to the outer surface of the second spring, then the spring is stressed and contracted to carry out primary damping and buffering, then the inner wall of the limiting groove arranged at the top of the second base is matched with the outer surface of the limiting block to carry out limiting, at the moment, the second base drives the connecting plate to move upwards through the bolt, then the connecting plate drives the connecting rod to move upwards, then the connecting rod drives the first spring to slide upwards along the clamping block to carry out secondary damping and buffering, when the mould is pressed downwards, the second base compresses the spring inside the U-shaped tube together to carry out damping and buffering, the buffering and damping structure is added, the device is prevented from being collided and damaged during reciprocating motion, normal work of the device is not influenced, and product quality is not influenced by dislocation of the die.

2. The utility model discloses in, when needs pull down the mould, at first outwards drag the gag lever post, the gag lever post drives the slide bar at gliding in-process afterwards and contracts to the inner wall of well hollow column, well hollow column drives the inward contraction of third spring afterwards, surface until the gag lever post leaves the mould completely, lift the mould off afterwards can, when needs assemble, at first outwards drag the gag lever post, push up the inner wall at the second base with the mould afterwards, loosen the gag lever post afterwards, the third spring does not receive the force and begins reconversion and drive the slide bar along well hollow column outwards sliding, stop when the surface of gag lever post inserts the mould, the structure of convenient to detach mould has been increased, need not to use other apparatus when dismantling the mould, simple structure and convenient to detach, the work efficiency of operating personnel has been improved.

Drawings

FIG. 1 is a front cross-sectional view of the large concrete block static press of the present invention;

FIG. 2 is a perspective view of the buffering mechanism of the large-scale concrete brick static pressure machine of the present invention;

fig. 3 is the utility model provides a A structure enlarger of large-scale concrete brick static pressure machine.

Illustration of the drawings:

1. a first base; 2. a U-shaped pipe; 3. a first spring; 4. a clamping block; 5. a connecting rod; 6. connecting plates; 7. a bolt; 8. a second base; 9. a buffer ring; 10. a second spring; 11. bearing columns; 12. a mold; 13. a limiting block; 14. a limiting groove; 15. a hollow column; 16. a limiting rod; 17. a slide bar; 18. a third spring; 19. and (7) a top block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example 1, as shown in fig. 1-3, the present invention provides a large concrete brick static press, which comprises a first base 1, a U-shaped pipe 2 is fixedly installed on the top of the first base 1, a first spring 3 is movably inserted into the inner wall of the U-shaped pipe 2, a clamping block 4 is fixedly connected to one end of the first spring 3, a connecting rod 5 is fixedly connected to the other end of the first spring 3, a connecting plate 6 is fixedly connected to the top of the connecting rod 5, two bolts 7 are connected to the bottom of the connecting plate 6 by screw threads, two supporting columns 11 are fixedly inserted into the top of the first base 1, a second base 8 is movably connected between the outer surfaces of the two supporting columns 11, two limiting grooves 14 are opened on the top of the second base 8, a buffer ring 9 is movably sleeved on the outer surface of each of the two supporting columns 11, a second spring 10 is fixedly connected to the top of each of the two buffer rings 9, the clamping block 4 is located on the top of the U-shaped pipe 2, the outer surface of the clamping block 4 is fixedly welded with the outer surface of the U-shaped pipe 2, the connecting plate 6 is in threaded connection with the bottom of the second base 8 through two bolts 7, sliding holes are formed in the tops of the two buffer rings 9, the inner walls of the sliding holes are matched with the outer surface of the bearing column 11, and one ends, far away from the buffer rings 9, of the two second springs 10 are fixedly connected with the outer surface of the bearing column 11.

The whole embodiment 1 achieves the effect that, when the device starts to work, the second base 8 is driven to slide upwards, then the second base 8 drives the mould 12 to move upwards, at the moment, because the weight of the mould 12 is larger, the inertia when the mould is lifted upwards is also larger, then the top of the second base 8 is contacted with the bottom of the buffer ring 9, then the buffer ring 9 upwards transmits the force to the outer surface of the second spring 10, then the spring is stressed and contracted to perform primary shock absorption and buffering, then the inner wall of the limit groove 14 formed in the top of the second base 8 is matched with the outer surface of the limit block 13 to perform limiting, at the moment, the second base 8 drives the connecting plate 6 to move upwards through the bolt 7, then the connecting plate 6 drives the connecting rod 5 to move upwards, then the connecting rod 5 drives the first spring 3 to slide upwards along the clamping block 4 to perform secondary shock absorption and buffering, when the mould 12 is pressed downwards, the second base 8 compresses the inside spring of U type pipe 2 downwards together and carries out the shock attenuation buffering, has increased buffering shock-absorbing structure, has avoided the device to cause the damage of colliding with when reciprocating motion, does not influence the normal work of device, and can not cause mould 12 dislocation to influence product quality.

Embodiment 2, as shown in fig. 1 and fig. 3, a mold 12 is movably connected to the bottom of the inner wall of the second base 8, two ejector blocks 19 are fixedly installed at the bottom of the inner wall of the second base 8, two opposite faces of the two ejector blocks 19 are fixedly connected with hollow columns 15, slide rods 17 are movably inserted into two ends of the hollow columns 15 far away from the ejector blocks 19, third springs 18 are movably sleeved on the outer surfaces of the two hollow columns 15, two limit rods 16 are movably inserted into the bottom of the second base 8, one ends of the two third springs 18 close to the ejector blocks 19 are fixedly connected to the outer surfaces of the hollow columns 15, one ends of the two third springs 18 far away from the ejector blocks 19 are fixedly connected to the outer surfaces of the slide rods 17, the outer surfaces of the two slide rods 17 are fixedly connected to the outer surfaces of the limit rods 16, and the two limit rods 16 are movably inserted into the outer surface of the mold 12.

The whole embodiment 2 achieves the effect that when the mold 12 needs to be removed, the limiting rod 16 is firstly pulled outwards, then the limiting rod 16 drives the sliding rod 17 to contract towards the inner wall of the hollow column 15 in the sliding process, then the hollow column 15 drives the third spring 18 to contract inwards until the outer surface of the limiting rod 16 completely leaves the mold 12, and then the mold 12 is removed, when the assembly is needed, the limiting rod 16 is firstly pulled outwards, then the mould 12 is jacked on the inner wall of the second base 8, then the limiting rod 16 is loosened, at the moment, the third spring 18 is not stressed and begins to restore to the original state to drive the sliding rod 17 to slide outwards along the hollow column 15 until the outer surface of the limiting rod 16 is inserted into the mould 12, and the structure convenient for disassembling the mould 12 is added, when the mould 12 is disassembled, other instruments are not needed, the structure is simple, the disassembly is convenient, and the working efficiency of operators is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. Large-scale concrete brick static pressure machine, including first base (1), its characterized in that: the device comprises a first base (1), a U-shaped pipe (2) is fixedly installed at the top of the first base (1), a first spring (3) is movably inserted into the inner wall of the U-shaped pipe (2), a clamping block (4) is fixedly connected to one end of the first spring (3), a connecting rod (5) is fixedly connected to the other end of the first spring (3), a connecting plate (6) is fixedly connected to the top of the connecting rod (5), two bolts (7) are connected to the bottom of the connecting plate (6) in a threaded manner, two supporting columns (11) are fixedly inserted into the top of the first base (1), a second base (8) is movably connected between the outer surfaces of the two supporting columns (11), two limiting grooves (14) are formed in the top of the second base (8), buffer rings (9) are movably sleeved on the outer surfaces of the two supporting columns (11), and second springs (10) are fixedly connected to the tops of the two buffer rings (9), the bottom swing joint of second base (8) inner wall has mould (12), the bottom fixed mounting of second base (8) inner wall has two kicking blocks (19), two in the equal fixedly connected with of kicking block (19) relative one side well post (15), two the equal activity of one end that kicking block (19) were kept away from in well post (15) is inserted and is equipped with slide bar (17), two the equal movable sleeve of surface of well post (15) is equipped with third spring (18), the bottom activity of second base (8) is inserted and is equipped with two gag lever posts (16).

2. A large concrete block static press according to claim 1, characterized in that: the clamping block (4) is located at the top of the U-shaped pipe (2), the outer surface of the clamping block (4) is fixedly welded with the outer surface of the U-shaped pipe (2), and the connecting plate (6) is in threaded connection with the bottom of the second base (8) through two bolts (7).

3. A large concrete block static press according to claim 1, characterized in that: two the slide opening has all been seted up at the top of cushion ring (9), and the inner wall of slide opening and the surface looks adaptation of holding post (11), two the one end that cushion ring (9) were kept away from in second spring (10) all is connected with the surface fixed connection of holding post (11).

4. A large concrete block static press according to claim 1, characterized in that: the outer fixed welding of two buffer ring (9) has stopper (13), two the surface of stopper (13) all with the inner wall looks adaptation of spacing groove (14).

5. A large concrete block static press according to claim 1, characterized in that: two one end that third spring (18) are close to kicking block (19) all is connected with the surface fixed connection of cavity post (15), two one end that kicking block (19) were kept away from in third spring (18) all is connected with the surface fixed connection of slide bar (17).

6. A large concrete block static press according to claim 1, characterized in that: the outer surfaces of the two sliding rods (17) are fixedly connected with the outer surface of the limiting rod (16), and the two limiting rods (16) are movably inserted into the outer surface of the mold (12).