CN214905503U

CN214905503U - Display device for study of reinforcing sludge by dynamic compaction method

Info

Publication number: CN214905503U
Application number: CN202120378150.1U
Authority: CN
Inventors: 吴明真; 苏小波
Original assignee: Zhongheng Architectural Design Institute Guangzhou Co ltd
Current assignee: Zhongheng Architectural Design Institute Guangzhou Co ltd
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2021-11-30
Anticipated expiration: 2031-02-18

Abstract

The utility model relates to the technical field of construction equipment, and a display device for research of dynamic compaction reinforced silt is disclosed, which comprises a base plate, the bottom of bottom plate is bolted with a fixed column, the inside of fixed column is connected with a lifting column in a sliding manner, a fixing mechanism is arranged between the lifting column and the inner wall of the fixed column, the inside of the lifting column is in threaded connection with a first screw rod, one end of the first screw rod is in bolted connection with the inner wall of the fixed column, a first bevel gear is sleeved on the surface of the first screw rod, a second bevel gear is meshed on the surface of the first bevel gear, and a crank is fixedly sleeved at the axis of the second bevel gear; the utility model discloses a first bevel gear and second bevel gear rotate, make first screw rod rotate, and first screw rod rotates the mode that can make the lift post reciprocate, can reach the purpose of adjusting device height, has reduced danger, has reduced work load, has improved efficiency.

Description

Display device for study of reinforcing sludge by dynamic compaction method

Technical Field

The utility model relates to a construction equipment technical field specifically is a display device is used in silt research is consolidated to dynamic compaction method.

Background

The dynamic compaction technology is originally produced in France and is used as a foundation reinforcing technology, and a form of foundation reinforcement is realized mainly through shock waves, shock energy and dynamic stress formed in the process of reclaimed water and drop distance. The application of the dynamic compaction method can effectively improve the strength of the foundation soil, not only can reduce the compressibility of the soil, but also can improve the liquefaction resistance of the soil to a certain extent. The dynamic compaction method is characterized in that impact force generated on a foundation by powerful compaction energy is utilized, shock waves are formed in the foundation, under the action of the impact force, a rammer punches an upper soil body to destroy the structure of the soil body to form a rammed pit, and surrounding soil is extruded by power.

Current display device, can not height-adjusting, when the show, the distant place is unclear, need lift the device and put in the eminence, can cause danger like this, the show thing drops the damage easily, causes economic loss, the work load has been increased simultaneously, also can not fix the show thing, the show thing is put on the show stand, when mobile device, the show thing drops easily, causes economic loss, in order to solve the above-mentioned problem that exists, we provide a display device is used in silt research is consolidated to dynamic compaction method.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device is used in silt research is consolidated to dynamic compaction method, possess the advantage that can height-adjusting and can fix the show thing, current display device has been solved, can not height-adjusting, when the show, the distant place is unclear, need lift the device and put in the eminence, can cause danger like this, the show thing drops the damage easily, cause economic loss, the work load has been increased simultaneously, also can not fix the show thing, the show thing is put on the show stand, when the mobile device, the show thing drops easily, cause economic loss's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a display device for research of reinforcing sludge by a dynamic compaction method comprises a bottom plate, wherein a fixed column is bolted at the bottom of the bottom plate, a lifting column is slidably connected inside the fixed column, a fixing mechanism is arranged between the lifting column and the inner wall of the fixed column, a first screw rod is in threaded connection with the lifting column, one end of the first screw rod is in bolted connection with the inner wall of the fixed column, a first bevel gear is fixedly sleeved on the surface of the first screw rod, a second bevel gear is meshed on the surface of the first bevel gear, a crank is fixedly sleeved at the axis of the second bevel gear, the other end of the crank extends to the outside of the fixed column through a bearing, a top plate is arranged at the top of the lifting column, a rotating mechanism is arranged between the top plate and the lifting column, a square frame is in bolted connection with the top of the top plate, and a second screw rod is in threaded connection with the inside of the square frame, one end of the second screw rod is rotatably connected with a fixing plate through a bearing, and the fixing plate is located inside the square frame.

Preferably, the fixing mechanism comprises a sliding block, one side of the sliding block is bolted to the surface of the lifting column, a sliding groove is connected to the surface of the sliding block in a sliding mode, and the sliding groove is formed in the inner wall of the fixing column.

Preferably, slewing mechanism includes the dwang, the one end and the fixed cup joint of lift post of dwang, the other end of dwang passes through the bearing and is connected with the roof rotation, the embedded stopper in top of lift post, be provided with the spring between the inner wall of stopper and lift post, the spacing groove has been seted up on the surface of roof, and spacing groove and stopper joint.

Preferably, the surface of the first screw is rotatably connected with a limiting plate through a bearing, and the surface of the limiting plate is bolted to the inner wall of the fixed column.

Preferably, a support rod is bolted between the fixed column and the bottom plate.

Preferably, four corners of the bottom plate are bolted with universal wheels.

Compared with the prior art, the utility model provides a display device is used in silt research is consolidated to dynamic compaction method possesses following beneficial effect:

1. the utility model rotates the first screw rod through the rotation of the first bevel gear and the second bevel gear, and the first screw rod rotates to enable the lifting column to move up and down, so that the purpose of adjusting the height of the device can be achieved, the danger is reduced, the workload is reduced, and the efficiency is improved;

2. the utility model discloses a mode that the second screw rod made the fixed plate remove is rotated, can reach the fixed purpose to the show thing, has guaranteed the safety of show thing when removing, has guaranteed economy and has not suffered loss.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a top view of the partial structure of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. fixing a column; 3. a lifting column; 4. a fixing mechanism; 5. a first screw; 6. a first bevel gear; 7. a second bevel gear; 8. a crank; 9. a top plate; 10. a square frame; 11. a second screw; 12. a fixing plate; 13. a rotating mechanism; 14. a limiting plate; 15. a support bar; 16. a universal wheel; 41. a slider; 42. a chute; 131. rotating the rod; 132. a limiting head; 133. a spring; 134. a limiting groove.

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.

Referring to fig. 1-3, a display device for research of reinforced sludge by dynamic compaction comprises a bottom plate 1, a fixed column 2 is bolted at the bottom of the bottom plate 1, a lifting column 3 is slidably connected inside the fixed column 2, a fixing mechanism 4 is arranged between the lifting column 3 and the inner wall of the fixed column 2, a first screw 5 is in threaded connection with the lifting column 3, one end of the first screw 5 is in bolted connection with the inner wall of the fixed column 2, a first bevel gear 6 is fixedly sleeved on the surface of the first screw 5, a second bevel gear 7 is meshed on the surface of the first bevel gear 6, a crank 8 is fixedly sleeved at the axis of the second bevel gear 7, the other end of the crank 8 extends to the outside of the fixed column 2 through a bearing, a top plate 9 is arranged at the top of the lifting column 3, a rotating mechanism 13 is arranged between the top plate 9 and the lifting column 3, a square frame 10 is bolted at the top of the top plate 9, the inside threaded connection of square frame 10 has second screw rod 11, the one end of second screw rod 11 is connected with fixed plate 12 through the bearing rotation, and fixed plate 12 is located the inside of square frame 10, rotate through first bevel gear 6 and second bevel gear 7, make first screw rod 5 rotate, first screw rod 5 rotates the mode that can make lift post 3 reciprocate, can reach the purpose of adjusting device height, reduce danger, the work load has been reduced, the efficiency is improved, the mode that makes fixed plate 12 remove through rotating second screw rod 11, can reach the fixed purpose to the show thing, the safety of show thing when removing has been guaranteed, the economy is not lost.

Further, fixed establishment 4 includes slider 41, and one side of slider 41 and the surperficial bolt of lift post 3 are connected, and slider 41's surperficial sliding connection has spout 42, and spout 42 sets up the inner wall at fixed column 2, through setting up fixed establishment 4, fixed lift post 3 makes lift post 3 not squint when going up and down, guarantees the stability of device.

Further, slewing mechanism 13 includes dwang 131, the one end and the fixed cup joint of lift post 3 of dwang 131, the other end of dwang 131 passes through the bearing and rotates with roof 9 to be connected, the embedded spacing head 132 that has limited at the top of lift post 3, be provided with spring 133 between the inner wall of spacing head 132 and lift post 3, spacing groove 134 has been seted up on the surface of roof 9, and spacing groove 134 and spacing head 132 joint, through setting up slewing mechanism 13, can adjust the show direction, the practicality of device has been improved.

Further, the surface of first screw rod 5 is connected with limiting plate 14 through the bearing rotation, and the surface of limiting plate 14 and the inner wall bolt of fixed column 2 through setting up limiting plate 14, fixed first screw rod 5 makes first screw rod 5 not rock at the during operation, holding device's stability.

Furthermore, a supporting rod 15 is bolted between the fixing column 2 and the bottom plate 1, and the fixing column 2 is fixedly supported through the supporting rod 15, so that the device is kept stable.

Furthermore, four corners of the bottom plate 1 are all bolted with universal wheels 16, and the universal wheels 16 are arranged, so that the device is convenient to move.

When the lifting device is used, the crank handle 8 is rotated, the crank handle 8 rotates to drive the second bevel gear 7 to rotate, the second bevel gear 7 rotates to drive the first bevel gear 6 to rotate to drive the first screw 5 to rotate, the first screw 5 rotates to enable the lifting column 3 to ascend or descend, the lifting column 3 ascends or descends to drive the top plate 9 to ascend or descend, and the top plate 9 ascends or descends to enable a display object to ascend or descend, so that the purpose of adjusting the height of the lifting device is achieved, dangers are reduced, workload is reduced, and efficiency is improved; put into square frame 10 with the show thing, then rotate second screw 11, the second screw rotates 11 and can make fixed plate 12 remove, makes fixed plate 12 compress tightly with the show thing to reach the purpose of fixed show thing, guaranteed the safety of show thing when removing, guaranteed economy not receive the loss.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a display device is used in study of silt is consolidated to dynamic compaction, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is in bolted connection with a fixed column (2), the inside of the fixed column (2) is in sliding connection with a lifting column (3), a fixing mechanism (4) is arranged between the lifting column (3) and the inner wall of the fixed column (2), the inside of the lifting column (3) is in threaded connection with a first screw (5), one end of the first screw (5) is in bolted connection with the inner wall of the fixed column (2), a first conical gear (6) is fixedly sleeved on the surface of the first screw (5), a second conical gear (7) is meshed on the surface of the first conical gear (6), a crank (8) is fixedly sleeved at the axis of the second conical gear (7), the other end of the crank (8) extends to the outside of the fixed column (2) through a bearing, a top plate (9) is arranged at the top of the lifting column (3), and a rotating mechanism (13) is arranged between the top plate (9) and the lifting column (3), the top bolt of roof (9) has square frame (10), the inside threaded connection of square frame (10) has second screw rod (11), the one end of second screw rod (11) is connected with fixed plate (12) through the bearing rotation, and fixed plate (12) are located the inside of square frame (10).

2. The display device for the research of the dynamic compaction reinforced sludge according to claim 1, which is characterized in that: the fixing mechanism (4) comprises a sliding block (41), one side of the sliding block (41) is bolted with the surface of the lifting column (3), a sliding groove (42) is connected to the surface of the sliding block (41) in a sliding mode, and the sliding groove (42) is arranged on the inner wall of the fixing column (2).

3. The display device for the research of the dynamic compaction reinforced sludge according to claim 1, which is characterized in that: slewing mechanism (13) are including dwang (131), the one end and the fixed cup joint of lift post (3) of dwang (131), the other end of dwang (131) passes through the bearing and rotates with roof (9) to be connected, embedded spacing head (132) in the top of lift post (3), be provided with spring (133) between the inner wall of spacing head (132) and lift post (3), spacing groove (134) have been seted up on the surface of roof (9), and spacing groove (134) and spacing head (132) joint.

4. The display device for the research of the dynamic compaction reinforced sludge according to claim 1, which is characterized in that: the surface of the first screw rod (5) is rotatably connected with a limiting plate (14) through a bearing, and the surface of the limiting plate (14) is bolted with the inner wall of the fixed column (2).

5. The display device for the research of the dynamic compaction reinforced sludge according to claim 1, which is characterized in that: and a support rod (15) is bolted between the fixed column (2) and the bottom plate (1).

6. The display device for the research of the dynamic compaction reinforced sludge according to claim 1, which is characterized in that: four corners of the bottom plate (1) are bolted with universal wheels (16).