CN214066681U

CN214066681U - Cement mortar plain bumper

Info

Publication number: CN214066681U
Application number: CN202120042294.XU
Authority: CN
Inventors: 王斌
Original assignee: Nanjing Zhonglian Concrete Co ltd
Current assignee: Nanjing Zhonglian Concrete Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-08-27
Anticipated expiration: 2031-01-08

Abstract

The utility model relates to a cement mortar jolt ramming table, which relates to the technical field of cement test equipment and comprises a frame, wherein a swing arm is arranged on the frame, one end of the swing arm is hinged at one end of the frame, the other end of the frame is rotatably provided with a cam, the frame is provided with a motor connected with the cam, and the end of the swing arm away from the hinge is provided with a vibration platform; two first foundation columns are installed on the vibration platform at intervals, a plurality of first adjusting columns are detachably arranged on the first foundation columns along the height direction, a first mounting column is detachably installed on the first adjusting column positioned at the highest position, a pressing frame used for pressing and testing a die is installed on the two first mounting columns, and a locking rod is arranged at one end, far away from the first mounting columns, of the pressing frame; be provided with on the vibration platform with first foundation pillar second foundation pillar that waits high, be provided with a plurality ofly on the second foundation pillar and adjust the post with first second that adjusts the post that waits high, be located the highest second and adjust post demountable installation and have the second erection column, the second erection column is provided with the locking subassembly. The utility model discloses have the effect that is suitable for multiple examination mould.

Description

Cement mortar plain bumper

Technical Field

The utility model belongs to the technical field of the technique of cement test equipment and specifically relates to a cement mortar plain bumper is related to.

Background

The compaction platform is mainly used for compacting materials and reducing air and gaps in the materials. The cement mortar compaction table is used for compacting cement mortar into a cement test block before the compaction degree of the cement test block is tested, so that the cement mortar compaction table is beneficial to testing the cement mortar, the quality of cement for construction is improved, and the purposes of delicate construction and green building construction are achieved.

Chinese patent with publication number CN207423617U discloses a cement mortar plain bumper, which comprises a frame, it has vibration platform to articulate in the frame, vibration platform one end is provided with the dead lever, it is connected with the mount to rotate on the dead lever, fixedly connected with check lock lever on the frame that mount and dead lever are parallel, the last locking frame that sets up of check lock lever cooperation vibration platform locks the examination mould of placing under the mount fixedly, mount vibration platform bottom sets up bellying and gyro wheel, the bellying below is provided with a supporting bench, a supporting bench fixedly connected with cam of gyro wheel below, cam fixed connection is on drive arrangement. When the vibrating platform works, the driving device drives the cam to rotate, when the cam rotates to the convex surface, the convex surface jacks up the roller, so that the vibrating platform moves upwards, and after the cam continuously rotates and is separated from the contact with the roller, the vibrating platform falls back downwards under the action of gravity, so that the vibrating platform reciprocates, and the compaction of cement mortar in the trial mould on the compacting platform is realized.

In the in-service use process, the mount height-fixing on the vibration platform can't fix the examination mould of co-altitude not, and the suitability is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the relatively poor problem of suitability, the utility model provides a cement mortar plain bumper.

The utility model provides a pair of cement mortar plain bumper adopts following technical scheme:

a cement mortar jolt ramming table comprises a frame, wherein a swing arm is mounted on the frame, one end of the swing arm is hinged to one end of the frame, a cam is rotatably mounted at the other end of the frame, a motor connected with the cam is arranged on the frame, and a vibrating platform is arranged at the end, far away from the hinged end, of the swing arm;

two first foundation columns are installed on the vibration platform at intervals, a plurality of first adjusting columns are detachably arranged on the first foundation columns along the height direction, a first mounting column is detachably installed on the first adjusting column which is located at the highest position, a pressing frame used for pressing and testing a mold is installed on the two first mounting columns, and a locking rod is arranged at one end, far away from the first mounting column, of the pressing frame;

last be provided with of vibration platform with the second pillar of first pillar class height, be provided with on the second pillar a plurality of with first regulation pillar class height second regulation post is located the highest second regulation post demountable installation has the second erection column, the second erection column is provided with and is used for pinning the locking subassembly of locking lever, and works as the locking subassembly pins during the locking lever, it is the level to press the frame.

Through adopting above-mentioned technical scheme, when needs use, according to the quantity of the first regulation post of the altitude mixture control of actual examination mould, second regulation post to satisfy the demand of examination mould height, and can match first regulation post, second regulation post according to the examination mould apolegamy of several different models, thereby can satisfy the demand of the examination mould of co-altitude not, improved the suitability.

Optionally, the first adjusting column is installed on the first base column in a threaded manner, the first adjusting column is adjacent to the first base column in a threaded manner, and the first installing column is installed on the first adjusting column in a threaded manner.

Through adopting above-mentioned technical scheme, when needs are changed, only need twist the mode of moving first regulation post, first erection column through the rotation and dismantle, need not with the help of other instruments, it is comparatively convenient.

Optionally, first foundation pillar with first regulation joggle one end is provided with the external screw thread, first regulation post with first foundation pillar connection one end rotate install with external screw thread screw-thread fit's thread bush, just first regulation post both ends set up external screw thread and thread bush respectively, first erection column with first regulation joggle one end also rotates and sets up the thread bush.

By adopting the technical scheme, during installation and disassembly, the threaded sleeve is screwed in a rotating mode so as to install the first adjusting columns and the first mounting columns, and when a plurality of first adjusting columns are installed, a worker needs to hold the previous first adjusting column; when the first mounting column is mounted, a worker is required to hold the uppermost first adjusting column and rotate the threaded sleeve on the first mounting column.

Optionally, the frame is provided with the receiver for place idle first regulation post with the post is adjusted to the second.

Through adopting above-mentioned technical scheme, the setting up of receiver can be used to place the first regulation post and the second regulation post that do not use temporarily, directly when needs use take can, comparatively convenient.

Optionally, the end of the first base column provided with the external thread and the end of the first adjusting column provided with the external thread are both provided with rubber blocks.

Through adopting above-mentioned technical scheme, when the thread bush was screwed up, the thread bush supported tightly on the block rubber, played locking effect to can improve the stability in the course of the work.

Optionally, the second erection column is kept away from a clamping groove has been seted up to second foundation column one end, the locking bar erects the tank bottom of clamping groove, second erection column lateral wall has been seted up and has been run through the lockhole of clamping groove, the locking subassembly includes through the lockhole is inserted bar on the second erection column, install the iron plate of inserted bar one end, install second erection column lateral wall and orientation the magnetic path of iron plate one side, work as the inserted bar inserts during the lockhole, inserted bar lateral wall butt the locking lever is towards notch one side.

Through adopting above-mentioned technical scheme, after putting the examination mould, rotate and press the frame until the locking lever card to the draw-in groove, then the staff inserts the inserted bar in the lockhole and run through the second erection column, and the inserted bar butt locking lever, when the inserted bar inserted to iron plate contact magnetic path, the iron plate was inhaled to the magnetic path, accomplishes the purpose of fixed locking lever, simple structure, simple operation.

Optionally, the aperture of the locking hole is provided with a chamfer.

By adopting the technical scheme, the arrangement of the chamfer increases the hole opening of the lock hole, so that the inserted rod can be inserted without accurate alignment when being inserted into the lock hole, the time spent on insertion is shortened, and the operation efficiency is improved.

To sum up, the utility model discloses a following beneficial technological effect: according to the quantity of the first adjusting columns and the second adjusting columns of the height adjustment of the actual test mold, the requirements of test molds with different heights are met, and the applicability is improved.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a partial exploded view of the present invention, showing one of the first adjustment posts and the threaded sleeve exploded.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. a frame; 11. a cam; 12. a motor; 13. a storage box; 2. swinging arms; 3. a vibration platform; 31. a first base pillar; 32. a first conditioning column; 33. a first mounting post; 34. an external thread; 35. a threaded sleeve; 36. a rubber block; 37. a second base pillar; 38. a second conditioning column; 39. a second mounting post; 4. pressing a frame; 41. a locking lever; 42. a locking assembly; 421. inserting a rod; 422. an iron block; 423. a magnetic block; 51. a card slot; 52. and (6) locking the hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment of the utility model discloses cement mortar plain bumper refers to 1, including frame 1, frame 1 installs swing arm 2, and swing arm 2 one end articulates in frame 1's one end, and the frame 1 other end rotates through the pivot and installs cam 11, and frame 1 is fixed with motor 12, motor 12's output shaft and pivot coaxial coupling, and motor 12 drives cam 11 and rotates.

Referring to fig. 1, the swing arm 2 is far away from the hinged end and is fixed with a vibration platform 3, the vibration platform 3 is rotatably provided with a bearing, the bearing moves on the cam 11, the bearing can be jacked up by the convex part of the cam 11, and the bearing falls under the action of gravity after passing through the convex part of the cam 11 and sequentially reciprocates to realize vibration.

Referring to fig. 1, two first base columns 31 are fixed on the vibration platform 3 at intervals on one side, and a plurality of first adjusting columns 32 are installed on the first base columns 31 along the height direction; the first adjustment post 32, which is located uppermost, is mounted with a first mounting post 33.

Referring to fig. 2, an external thread 34 is arranged at one end of the first base column 31 connected with the first adjusting column 32, a threaded sleeve 35 is rotatably installed at one end of the first adjusting column 32 connected with the first base column 31, and the threaded sleeve 35 is in threaded connection with the external thread 34; the first adjusting cylinder 32 is likewise provided with an external thread 34 remote from the threaded sleeve 35, so that the first adjusting cylinder 32 is fixedly connected to one another by means of the external thread 34 and the threaded sleeve 35.

Referring to fig. 2, the end of the first mounting post 33 connected to the first adjusting post 32 is also rotatably provided with a threaded sleeve 35, so that the first mounting post 33 can be mounted on the first adjusting post 32. In order to improve the stability after connecting between first erection column 33, first pillar 31, the first erection column 33, the one end that is equipped with external screw thread 34 at first pillar 31 and the one end that first regulation post 32 was equipped with external screw thread 34 all are fixed and are equipped with rubber block 36, when thread bush 35 screwed up, can support tight rubber block 36, reach the purpose of fastening.

Referring to fig. 2, a second base pillar 37 having the same height as the first base pillar 31 is fixed to the vibration table 3, and the second base pillar 37 is located on the opposite side of the first base pillar 31. Similarly, the second base pillar 37 is provided with a plurality of second adjusting pillars 38 having the same height as the first adjusting pillars 32, the number of the second adjusting pillars 38 is the same as the number of the first adjusting pillars 32, in this embodiment, the number is two, and the specific number is increased or decreased according to the actual situation. The second mounting column 39 is also mounted on the second adjusting column 38 which is located at the highest position, and the connection mode among the second base column 37, the second adjusting column 38 and the second mounting column 39 is the same as the connection mode among the first base column 31, the first adjusting column 32 and the first mounting column 33.

Referring to fig. 2 and 3, a pressing frame 4 for pressing the test die is rotatably mounted on the two first mounting posts 33, a locking rod 41 is welded at one end of the pressing frame 4 away from the first mounting posts 33, and a locking assembly 42 for locking the locking rod 41 is arranged on the second mounting post 39.

Referring to fig. 2 and 3, a locking groove 51 is formed at one end of the second mounting post 39 away from the second base post 37, the locking groove 51 penetrates through a side wall of the second mounting post 39, when the pressing frame 4 rotates to be horizontal, the locking rod 41 is just erected at a bottom of the locking groove 51, a locking hole 52 penetrating through the locking groove 51 is formed in the side wall of the second mounting post 39, and chamfers (not shown in the drawings) are arranged at openings of the locking hole 52. The locking assembly 42 comprises an inserting rod 421, an iron block 422 and a magnetic block 423, the inserting rod 421 is inserted on the second mounting column 39 through the locking hole 52, the diameter of the inserting rod 421 is equal to the diameter of the locking hole 52, the inserting rod 421 is convenient to insert due to the chamfer, and the lower side of the inserting rod 421 is just abutted to the upward side of the locking rod 41, so that the locking rod 41 cannot move upwards.

Referring to fig. 3, an iron block 422 is fixed to one end of the plunger 421, and the section of the iron block 422 is larger than the diameter of the plunger 421. The magnetic block 423 is fixed on the side wall of the second mounting post 39, and the magnetic block 423 can attract the iron block 422, so as to prevent the insertion rod 421 from being separated from the second mounting post 39 due to vibration.

Referring to fig. 1, frame 1 still is fixed with receiver 13 for place idle first regulation post 32 and second regulation post 38, when needs use the staff from receiver 13 directly take can, comparatively convenient.

The embodiment of the utility model provides a cement mortar plain bumper's implementation principle does:

according to the height of the test mold, a proper number of first adjusting columns 32 and second adjusting columns 38 are selected, and the first adjusting columns 32 and the second adjusting columns 38 which need to be installed are installed or redundant detaching is carried out.

When the locking device is used, the pressing frame 4 is turned over, the locking rod 41 is placed at the bottom of the clamping groove 51, then the inserting rod 421 is inserted into the locking hole 52 until the magnetic block 423 sucks the iron block 422, and the installation is completed. The motor 12 may then be activated for tapping.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cement mortar plain bumper which characterized in that: the vibration machine comprises a rack (1), wherein a swing arm (2) is installed on the rack (1), one end of the swing arm (2) is hinged to one end of the rack (1), a cam (11) is installed at the other end of the rack (1) in a rotating mode, the rack (1) is provided with a motor (12) connected with the cam (11), and a vibration platform (3) is arranged at one end, far away from the hinged end, of the swing arm (2);

two first base columns (31) are installed on the vibration platform (3) at intervals, a plurality of first adjusting columns (32) are detachably arranged on the first base columns (31) along the height direction, a first mounting column (33) is detachably installed on the first adjusting column (32) which is located at the highest position, a pressing frame (4) for pressing a test die is installed on the two first mounting columns (33), and a locking rod (41) is arranged at one end, far away from the first mounting column (33), of the pressing frame (4);

be provided with on vibration platform (3) with second pillar (37) such as first pillar (31), be provided with on second pillar (37) a plurality ofly with first second regulation post (32) such as high are adjusted post (38), are located the highest second regulation post (38) demountable installation has second erection column (39), second erection column (39) are provided with and are used for pinning locking Assembly (42) of locking lever (41), and work as locking Assembly (42) pin during locking lever (41), pressure frame (4) are the level.

2. The cement mortar tap platform of claim 1, wherein: first regulation post (32) screw thread is installed on first foundation column (31), and is adjacent first regulation post (32) screw thread fit, just first erection column (33) screw thread is installed on first regulation post (32).

3. The cement mortar tap platform of claim 2, wherein: first foundation column (31) with first regulation post (32) connection end is provided with external screw thread (34), first regulation post (32) with first foundation column (31) connection end rotate install with external screw thread (34) screw-thread fit's thread bush (35), just first regulation post (32) both ends set up external screw thread (34) and thread bush (35) respectively, first erection column (33) with first regulation post (32) connection end also rotates and sets up thread bush (35).

4. The cement mortar tap platform of claim 1, wherein: frame (1) is provided with receiver (13) for place idle first regulation post (32) with second regulation post (38).

5. The cement mortar tap platform of claim 3, wherein: the first base column (31) is provided with one end of the external thread (34) and the first adjusting column (32) is provided with one end of the external thread (34) and is provided with a rubber block (36).

6. The cement mortar tap platform of claim 1, wherein: keep away from second erection column (39) draw-in groove (51) have been seted up to second base pillar (37) one end, locking lever (41) erect the tank bottom of draw-in groove (51), run through has been seted up to second erection column (39) lateral wall lockhole (52) of draw-in groove (51), locking subassembly (42) include through lockhole (52) are inserted pole (421) on second erection column (39), are installed iron plate (422) of inserted pole (421) one end, install second erection column (39) lateral wall and orientation magnetic block (423) of iron plate (422) one side, work as inserted pole (421) insert during lockhole (52), inserted pole (421) lateral wall butt locking lever (41) are towards notch one side.

7. The cement mortar tap platform of claim 6, wherein: the aperture of the lock hole (52) is provided with a chamfer.