CN212646258U

CN212646258U - Cement mortar plain bumper

Info

Publication number: CN212646258U
Application number: CN202021496790.4U
Authority: CN
Inventors: 詹新建; 张�杰; 杭家辉
Original assignee: Hangzhou Ruiding Building Materials Co Ltd
Current assignee: Hangzhou Ruiding Building Materials Co Ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-03-02
Anticipated expiration: 2030-07-25

Abstract

The utility model relates to a cement mortar plain bumper, including the rack, set up brace table on the rack, install the vibrating device on the rack, the vibrating device butt is at brace table lower surface and drive brace table vibration, place the examination mould that is equipped with cement mortar on the brace table, be provided with the stop device who is used for fixed examination mould and prevents examination mould motion on the brace table, stop device is including fixing a plurality of gag lever posts at the brace table upper surface, be provided with the connection on the gag lever post and lower surface support tight limiting plate with examination mould up end, be provided with the regulation on the gag lever post the adjusting part of limiting plate height. This application has the effect that prevents the examination mould landing.

Description

Cement mortar plain bumper

Technical Field

The application relates to the field of cement mortar equipment, in particular to a cement mortar jolt ramming table.

Background

At present, cement in the market needs to be subjected to a series of detection before construction and pouring so as to meet the requirements of construction. The cement mortar jolt ramming table is a device for preparing a sample to be tested for testing the cement strength, and the device mainly comprises a vibration part, a rack part and a proximity switch program control system. When the vibrating machine works, the synchronous motor drives the cam to rotate, so that the vibrating component moves upwards and falls down after rising to a fixed value, and vibration is generated to enable the cement mortar to be compacted under the action of force.

In the chinese patent with publication number CN205593818U, a novel cement mortar jolt ramming table is disclosed, including frame, vibration mechanism and control system, the frame includes base, connecting block and the stand that the components of a whole that can function independently set up, all fixes through welded mode between base, connecting block and the stand, and vibration mechanism sets up in the top of frame, and is connected with the frame, and vibration mechanism controls through control system, and fore-and-aft support and mesa are formed through welding current spare part.

In view of the related art described above, the inventors have considered that since the table top is flat, there is a phenomenon that the mold placed on the table top is easily slid when performing work.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the mould easily fell from the mesa landing, this application provides a cement mortar plain bumper.

The application provides a cement mortar plain bumper adopts following technical scheme:

the utility model provides a cement mortar plain bumper, includes the rack, sets up brace table on the rack, installs the vibrating device on the rack, and the vibrating device butt is at brace table lower surface and drive brace table vibration, place the examination mould that is equipped with cement mortar on the brace table, be provided with the stop device who is used for fixed examination mould and prevents examination mould motion on the brace table, stop device is including fixing a plurality of gag lever posts at the brace table upper surface, be provided with the connection on the gag lever post and lower surface support tight limiting plate with examination mould up end, be provided with the regulation on the gag lever post the adjusting part of limiting plate height.

Through adopting above-mentioned technical scheme, the examination mould that will be equipped with cement mortar is put at a supporting bench upper surface, covers the limiting plate on examination mould surface, acts on adjusting part, makes the limiting plate support tightly with examination mould, reduces the device and leads to the possibility of examination mould landing because of work.

Preferably, the adjusting part is including cup jointing adjusting spring on the gag lever post, adjusting spring lower extreme butt on the brace table, the upper end with limiting plate lower surface butt, the adjusting part still includes threaded connection on the gag lever post and the lower extreme with the butterfly nut of limiting plate upper surface butt.

Through adopting above-mentioned technical scheme, will try the mould and put at a supporting bench upper surface, rotate the butterfly nut, make the limiting plate towards the direction motion that is close to trying the mould to support tightly with trying the mould upper surface, realize trying the mould fixed on a supporting bench.

Preferably, the gag lever post is three, the limiting plate including cup joint the installation pole on two of them gag lever posts, cup joint another stopper on the gag lever post and articulate on the installation pole and connect butt joint board on the stopper, be provided with the connection on the butt joint board the stopper is just convenient for the coupling assembling that the stopper was dismantled.

Through adopting above-mentioned technical scheme, when trying the mould highly uniform, in order to reduce the operation degree of difficulty of changing the examination mould at every turn, act on coupling assembling, make the butt plate rotate, the installation of the examination mould of being convenient for is with changing.

Preferably, offer on the stopper and be used for the butt joint board and make the groove of stepping down that butt joint board and stopper upper surface flushed, the butt joint board upper surface is seted up and is run through the spread groove of butt joint board upper and lower surface, coupling assembling is including fixing step down the inslot and wear to establish connecting rod in the spread groove, the connecting rod upper end is rotated and is connected with and can pass the spread groove, rotate to with the connecting block of butt joint board upper surface butt.

Through adopting above-mentioned technical scheme, rotate the butt board, make butt board lower surface butt on the groove of stepping down, the connecting rod is worn to establish in the spread groove, rotates the connecting block, make the connecting block lower surface with the butt board upper surface supports tightly, realizes the connection of butt board on the stopper.

Preferably, a cavity is formed in the connecting block, a positioning rod penetrating into the cavity is fixed to the upper end of the connecting rod, and the upper end of the positioning rod is fixed to prevent the positioning rod from being separated from the connecting block and can rotate the rotating block by taking the axis of the positioning rod as a rotating shaft.

Through adopting above-mentioned technical scheme, turning block and connecting block swing joint make connecting block lower surface can be smooth with the butt board upper surface butt.

Preferably, a sliding groove is vertically formed in the outer wall of the limiting rod sleeved with the limiting block, and a sliding block which is slidably clamped in the sliding groove is fixed on the limiting block.

Through adopting above-mentioned technical scheme, the sliding block joint that slides is in the sliding tray, prevents that the sliding block from rotating for the gag lever post, leads to rotating the stopper and just enables the butt and stepping down the inslot.

Preferably, brace table upper surface is fixed with butt joint pole and fixed block, threaded connection has the screw rod on the fixed block, screw rod one end be fixed with be convenient for screw rod pivoted handle, the other end be fixed with can slide towards the butt pole and press from both sides the butt piece of tight examination mould jointly with the butt pole.

Through adopting above-mentioned technical scheme, twist grip makes the butt piece move towards the direction of butt joint pole, and butt joint piece and butt joint pole combined action will try the mould and support tightly, further reduce the gliding possibility of examination mould in the device working process.

Preferably, the vibration device comprises a driving motor which is fixed on the rack and has an output shaft which is horizontal, a cam which is abutted against the lower surface of the supporting table is fixed on the output shaft of the driving motor, and a vibration groove which enables the supporting table to be separated from the cam temporarily in the rotation process of the cam is formed in the circumference of the cam.

Through adopting above-mentioned technical scheme, driving motor starts, drives the cam and rotates, vibrates along with the cam with the brace table of cam outer wall butt, at cam pivoted to assigned position, because the existence of vibration tank, the short-time separation of brace table and cam to under the effect of gravity, the brace table again with the cam butt, cement mortar is vibrated down because of inertial effect at this in-process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. placing the test mould filled with cement mortar on the upper surface of the support table, covering the limiting plate on the surface of the test mould, and rotating the butterfly nut to enable the limiting plate to be tightly abutted against the test mould, so that the possibility of the support table at the sliding position of the test mould is reduced;

2. the butterfly nut is rotated to enable the abutting block to move towards the direction of the abutting rod, and the abutting block and the abutting rod act together to abut against the test mold, so that the possibility of the support table at the sliding position of the test mold is further reduced.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a limiting device according to an embodiment of the present application.

FIG. 3 is a schematic view of a connection structure of a connection block and a limit rod according to an embodiment of the present application.

Description of reference numerals: 1. a rack; 2. a column; 3. rotating the rod; 4. a support table; 5. a vibrating device; 6. a limiting device; 7. a limiting rod; 8. a limiting plate; 9. an adjustment assembly; 10. adjusting the spring; 11. a butterfly nut; 12. mounting a rod; 13. a butt joint plate; 14. a limiting block; 15. a sliding groove; 16. a slider; 17. a connecting assembly; 18. a yielding groove; 19. connecting grooves; 20. a connecting rod; 21. rotating the block; 22. positioning a rod; 23. a butting rod; 24. a fixed block; 25. a screw; 26. a handle; 27. a butting block; 28. a drive motor; 29. a cam; 30. a vibration groove; 31. a vibration spring; 32. and (4) connecting the blocks.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses cement mortar plain bumper. Referring to fig. 1, a cement mortar plain bumper, which comprises a rack 1, vertical stand 2 of fixing in rack 1 upper surface both ends position, it is connected with a pair of dwang 3 that is parallel to each other and can rotate in vertical direction to rotate through the pivot on one of them stand 2, 3 one end fixed connection of two dwang are on stand 2, the other end is connected with brace table 4, but brace table 4 lower surface butt is at the upper surface of another stand 2, 4 upper surfaces of brace table flush this moment, lie in on the stand 2 of 4 butts of brace table, be provided with drive brace table 4 wobbling vibrating device 5 in vertical direction, the mould that is equipped with cement mortar has been placed to the upper surface of brace table 4, be provided with at 4 upper surfaces of brace table and prevent the gliding stop device 6 of mould.

Referring to fig. 1 and 2, stop device 6 includes three gag lever posts 7 of vertical fixing at brace table 4 upper surface, be connected with the limiting plate 8 that the level set up on gag lever post 7, three gag lever posts 7 run through terminal surface about the limiting plate 8, be provided with the adjusting part 9 of adjusting the 8 height of limiting plate on the gag lever post 7, adjusting part 9 is including cup jointing the adjusting spring 10 on gag lever post 7, adjusting spring 10 lower extreme butt is at brace table 4 upper surface, upper end and 8 lower surface butts of limiting plate, on the gag lever post 7 of limiting plate 8 top, threaded connection has the butterfly nut 11 with 8 upper surface butts of limiting plate, through rotating butterfly nut 11, under adjusting spring 10's effect, make 8 up-and-down motion of limiting plate, thereby satisfy different examination mould height.

Referring to fig. 1 and 2, limiting plate 8 includes cup joint installation pole 12 on two of them gag lever posts 7, cup joint stopper 14 on another gag lever post 7 and articulate on installation pole 12 and connect butt plate 13 on stopper 14, offers the groove of stepping down 18 with 13 butts of butt plate on stopper 14, and when 13 butts of butt plate in the groove of stepping down 18, 13 and 14 upper surfaces of stopper flush of butt plate.

Refer to fig. 2 and fig. 3, the vertical sliding tray 15 of having seted up on the gag lever post 7 outer wall that has cup jointed stopper 14, be fixed with the sliding block 16 of joint in sliding tray 15 that slides on stopper 14, prevent that stopper 14 from rotating for gag lever post 7, be provided with on stopper 14 and be used for connecting butt plate 13, prevent that butt plate 13 from breaking away from the coupling assembling 17 of stopper 14, coupling assembling 17 includes vertical connecting rod 20 of fixing in the groove of stepping down 18, it is connected with the connecting block 32 that can rotate on the horizontal direction to rotate on connecting rod 20, set up the spread groove 19 that runs through butt plate 13 upper and lower surface on butt plate 13, make on stopper 14 when butt plate 13 butt, connecting rod 20 wears to establish in spread groove 19, connecting block 32 rotates to with butt plate 13 upper surface butt, realize butt plate 13 and stopper 14's being connected.

Referring to fig. 2 and 3, a cavity is formed in the connecting block 32, a rotating block 21 is disposed in the cavity, and a positioning rod 22 penetrating into the cavity and fixedly connected to the rotating block 21 is fixed to an upper end surface of the rotating block 21.

Referring to fig. 1 and 2, a butting rod 23 and a fixing block 24 are fixed on the upper surface of the supporting table 4, a test mold is prevented between the butting rod 23 and the fixing block 24, a screw 25 perpendicular to the butting rod 23 is connected to the fixing block 24 in a threaded manner, a handle 26 convenient for the screw 25 to rotate is fixed at one end of the screw 25 far away from the butting rod 23, and a butting block 27 capable of sliding towards the butting rod 23 and clamping the test mold together with the butting rod 23 is fixed at the other end of the screw 25.

Referring to fig. 2, vibrating device 5 is including fixing the driving motor 28 on the stand 2 with brace table 4 butt, be the level setting and be fixed with the cam 29 with brace table 4 lower surface butt at driving motor 28 output shaft, cam 29 rotates, drive brace table 4 and swing in the vertical direction, the vibration groove 30 has been seted up on cam 29 circumference, because the existence of vibration groove 30, cam 29 is at the rotation in-process, can make brace table 4 and cam 29 briefly separate, under the effect of gravity, brace table 4 can be with cam 29 butt again, the cement mortar is compacted because of inertial effect at this in-process, be fixed with vibrating spring 31 on the stand 2 with brace table 4 butt, vibrating spring 31 lower extreme is fixed on stand 2, the upper end is fixed on brace table 4 lower surface.

The implementation principle of the cement mortar plain bumper of the embodiment of the application is as follows: the examination mould that will be equipped with cement mortar is placed on brace table 4, and turning handle 26 makes butt piece 27 move towards the direction of butt rod 23 to with butt rod 23 combined action, fix the examination mould on brace table 4, rotate butterfly nut 11, make limiting plate 8 support tightly with the examination mould, driving motor 28 drives cam 29 and rotates, with the brace table 4 of cam 29 butt swing on vertical direction, thereby the cement mortar in the examination mould is vibrated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cement mortar plain bumper, includes rack (1), sets up brace table (4) on rack (1), installs vibrating device (5) on rack (1), and vibrating device (5) butt just drives brace table (4) vibration at brace table (4) lower surface, placed the examination mould that is equipped with cement mortar on brace table (4), be provided with stop device (6) that are used for fixed examination mould and prevent examination mould motion on brace table (4), its characterized in that: stop device (6) are including fixing a plurality of gag lever posts (7) at brace table (4) upper surface, be provided with the connection on gag lever post (7) and lower surface support tight limiting plate (8) with examination mould up end, be provided with the regulation on gag lever post (7) limiting plate (8) high adjusting part (9).

2. The cement mortar tap platform of claim 1, wherein: adjusting part (9) is including cup jointing adjusting spring (10) on gag lever post (7), adjusting spring (10) lower extreme butt is in on brace table (4), the upper end with limiting plate (8) lower surface butt, adjusting part (9) still include threaded connection on gag lever post (7) and the lower extreme with butterfly nut (11) of limiting plate (8) upper surface butt.

3. The cement mortar tap platform of claim 2, wherein: limiting rod (7) are three, limiting plate (8) including cup joint installation pole (12) on two wherein limiting rod (7), cup joint another stopper (14) on limiting rod (7) and articulate just connect on installation pole (12) butt joint board (13) on stopper (14), be provided with the connection on butt joint board (13) stopper (14) and be convenient for stopper (14) the coupling assembling (17) of dismantling.

4. The cement mortar tap platform of claim 3, wherein: offer on stopper (14) and be used for the butt joint board (13) and make butt joint board (13) and stopper (14) upper surface flush step down groove (18), run through butt joint board (13) upper surface spread groove (19) of butt joint board (13) upper and lower surface, coupling assembling (17) are including fixing step down in groove (18) and wear to establish connecting rod (20) in spread groove (19), connecting rod (20) upper end is rotated and is connected with and can pass spread groove (19), rotate to with connecting block (32) of butt joint board (13) upper surface butt.

5. The cement mortar tap platform of claim 4, wherein: the connecting rod (20) is fixed with a positioning rod (22) penetrating into the cavity, and the upper end of the positioning rod (22) is fixed with a rotating block (21) which prevents the positioning rod (22) from being separated from the connecting block (32) and can rotate by taking the axis of the positioning rod (22) as a shaft.

6. The cement mortar tap platform of claim 1, wherein: the outer wall of the limiting rod (7) sleeved with the limiting block (14) is vertically provided with a sliding groove (15), and the limiting block (14) is fixedly provided with a sliding block (16) which is slidably clamped in the sliding groove (15).

7. The cement mortar tap platform of claim 1, wherein: supporting bench (4) upper surface fixed with connects pole (23) and fixed block (24), threaded connection has screw rod (25) on fixed block (24), screw rod (25) one end be fixed with be convenient for screw rod (25) pivoted handle (26), the other end be fixed with can slide towards connecting pole (23) and with connecting pole (23) tight piece (27) of butt joint of examination mould jointly clamp.

8. The cement mortar tap platform of claim 1, wherein: the vibration device (5) comprises a driving motor (28) which is fixed on the rack (1) and has an output shaft horizontal, a cam (29) which is abutted against the lower surface of the supporting table (4) is fixed on the output shaft of the driving motor (28), and a vibration groove (30) which enables the supporting table (4) to be separated from the cam (29) for a short time in the rotating process of the cam (29) is formed in the circumference of the cam (29).