CN210894010U

CN210894010U - Mortar consistency appearance

Info

Publication number: CN210894010U
Application number: CN201921815791.8U
Authority: CN
Inventors: 王毅玲; 程长青; 刘海平; 蔡罕水
Original assignee: Xiamen Baicheng Building Materials Co ltd
Current assignee: Xiamen Baicheng Building Materials Co ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-06-30
Anticipated expiration: 2029-10-26

Abstract

The utility model relates to a mortar consistency instrument, which comprises a base, a mortar barrel arranged on the base, vertical rods symmetrically fixed at two ends of the base and vertical to the surface of the base, a sliding rod arranged above the mortar barrel, a guide component for guiding the sliding rod and a clamping component for clamping the sliding rod; a measuring cone is fixed at the lower end of the sliding rod, the clamping assembly comprises a first hollow cross rod, a second hollow cross rod, a cylindrical barrel, a first clamping plate and a second clamping plate, the first hollow cross rod and the second hollow cross rod are perpendicular to the two vertical rods respectively and are fixed, the cylindrical barrel is fixed between the first cross rod and the second cross rod, the first clamping plate is fixed with the cylindrical barrel, the second clamping plate is connected with the second hollow cross rod in a sliding mode, a sliding rod is fixed on the second clamping plate, and one end, away from the second clamping plate, of the sliding rod is rotatably; the sliding rod is sleeved with a spring, one end of the spring is fixed with the cylindrical barrel, the other end of the spring is fixed with the rotating rod, and the sliding of the sliding rod is limited through the locking assembly. The utility model discloses has easy operation, effect that detection efficiency is high.

Description

Mortar consistency appearance

Technical Field

The utility model belongs to the technical field of mortar check out test set's technique and specifically relates to a mortar consistency appearance is related to.

Background

The mortar is prepared by mixing inorganic gel material, fine aggregate and water in proportion, is used for masonry and plastering engineering, and can be divided into masonry mortar and plastering mortar, wherein the former is used for masonry and component installation of bricks, stones, building blocks and the like, and the latter is used for plastering of surfaces of walls, floors, roofs, beam-column structures and the like so as to meet the requirements of protection, decoration and the like. The mortar is prepared, and before construction, a series of performances of the mortar need to be tested, wherein the fluidity of the mortar is an important factor influencing whether the mortar is easy to construct, and a mortar consistometer is an instrument for detecting the fluidity of the mortar.

Chinese patent with grant publication number CN205958405U discloses a mortar consistency appearance, the on-line screen storage device comprises a base, be provided with the mortar container on the base, the perpendicular to base is equipped with the stand on the base, it is equipped with the clamping bar to slide along its vertical direction on the stand, the clamping bar tip is located the mortar container top and slides and is equipped with the slide bar, the bottom of slide bar is equipped with surveys the awl, the clamping bar tip is equipped with the spring clamp that is used for the centre gripping slide bar, be equipped with the sliding sleeve that can make the spring clamp keep open mode on the clamping bar, when the spring clamp kept open mode, the opening of spring clamp was greater than the.

The above prior art solutions have the following drawbacks: after leveling the mortar surface adjustment, through the switch of manual control spring clamp and utilize the sliding sleeve to keep, though reduced survey awl whereabouts in-process frictional force's influence, reduced experimental error, but the test all need be pressed the spring clamp and put into the sliding sleeve again at every turn and fix, and operation process is troublesome, detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mortar consistency appearance has easy operation, effect that detection efficiency is high.

The above technical purpose of the present invention can be achieved by the following technical solutions: a mortar consistometer comprises a base, a mortar barrel arranged on the base and used for containing mortar, upright posts symmetrically fixed at two ends of the base and vertical to the surface of the base, a sliding rod arranged above the mortar barrel, a guide assembly used for guiding the sliding rod and a clamping assembly used for clamping the sliding rod, wherein a measuring cone is fixed at the lower end of the sliding rod; the clamping assembly comprises a first hollow cross rod, a second hollow cross rod, a cylindrical barrel, a first clamping plate and a second clamping plate, wherein the first hollow cross rod and the second hollow cross rod are respectively perpendicular to and fixed with the two upright posts; the sliding rod is sleeved with a spring, one end of the spring is fixed to the outer side wall of the cylindrical barrel, the other end of the spring is fixed to the rotating rod, and the sliding rod is limited to slide through the locking assembly.

Through adopting above-mentioned technical scheme, the mortar that stirs is poured into in the mortar bucket, then shake the mortar bucket, make the mortar on mortar bucket surface become level and smooth, initial condition, first clamp plate presss from both sides tight slide bar with the second clamp plate, during the test, it slides to the direction of keeping away from the slide bar to need the drive slide bar, open the locking subassembly, because the spring is in the compressed state all the time, the directional dwang of spring force direction, the slide bar can slide to the direction of keeping away from the slide bar automatically, under the guiding action of direction subassembly, the slide bar is free falling body motion in vertical direction, survey the awl and fall into the mortar bucket perpendicularly, according to the scale on the slide bar, read the consistency test result.

The utility model discloses further set up to: the locking assembly comprises a vertical rod fixed on the rotating rod and perpendicular to the rotating rod, a first sliding groove arranged along the length direction of the second hollow transverse rod and connected with the vertical rod in a sliding mode, and a second sliding groove arranged along the circumferential direction of the second hollow transverse rod and communicated with the first sliding groove, and the first sliding groove and the second sliding groove are communicated with the inside of the second hollow transverse rod.

Through adopting above-mentioned technical scheme, the montant that slides along first spout, the montant drives the dwang and slides to the direction that is close to the slide bar to drive the second pinch-off blades and press from both sides tight slide bar, then the drive montant slides along the second spout, and the dwang rotates, and under the spacing of second spout, the slide bar can not slide at the length direction of the hollow crossbar of second, and the second pinch-off blades can not remove again after pressing from both sides tight slide bar.

The utility model discloses further set up to: the direction subassembly is in the direction of height of pole setting sets up a set ofly at least, the direction subassembly includes that the fixed cover is established the installation cover in the pole setting, with the fixed connecting rod of installation cover, fix at the connecting rod middle part and the guide cylinder of the axis direction coincidence of axis direction and slide bar, the guide cylinder with slide bar sliding connection.

Through adopting above-mentioned technical scheme, the pole that slides passes guide cylinder and guide cylinder sliding connection, can guarantee that the pole that slides when doing the free fall motion, can not take place the slope, and the pole that slides can be done the free fall in vertical direction, improves the accuracy of mortar consistency test result.

The utility model discloses further set up to: the guide cylinder comprises an outer cylinder and an inner cylinder, the outer cylinder is fixed with the connecting rod, and the inner cylinder is fixed with the outer cylinder through a bolt.

Through adopting above-mentioned technical scheme, the pole and the guide cylinder long-term sliding friction of sliding can lead to the guide cylinder and the gap increase between the pole that slides, influences the guide effect of guide cylinder to influence the experimental result, set the guide cylinder into urceolus and inner tube, the inner tube be used for with the pole sliding fit that slides, play the effect of direction, after the gap increase between pole and the inner tube that slides, directly change the inner tube can.

The utility model discloses further set up to: the upper end opening of the outer barrel is large, and the lower end opening is small.

By adopting the technical scheme, the opening at the upper end of the outer barrel is large, so that the inner barrel can be conveniently taken out from the outer barrel, and then the inner barrel is installed again.

The utility model discloses further set up to: the cross section of the sliding rod is rectangular.

Through adopting above-mentioned technical scheme, the cross section of slide bar sets to the rectangle, can avoid the slide bar to take place to rotate.

The utility model discloses further set up to: the inner wall of the first clamping plate is smooth, and the inner wall of the second clamping plate is rough.

Through adopting above-mentioned technical scheme, the inner wall of first clamp plate sets to smooth, can reduce the frictional force between first clamp plate and the slide bar, and when the second clamp plate slided to the direction of keeping away from first clamp plate, the slide bar was the free fall motion downwards, reduced because of the influence that frictional force between slide bar and the first clamp plate led to the fact the experimental result. The inner wall of the second clamping plate is arranged roughly, so that the friction force between the second clamping plate and the sliding rod can be increased, and when the sliding rod is clamped by the second clamping plate, the sliding rod can be prevented from sliding downwards under the action of self gravity.

To sum up, the utility model discloses a beneficial technological effect does:

1. pouring the stirred mortar into a mortar barrel, then vibrating the mortar barrel to enable the mortar on the surface of the mortar barrel to be flat, wherein the first clamping plate and the second clamping plate clamp the sliding rod in an initial state, during testing, the sliding rod is required to be driven to slide towards the direction far away from the sliding rod, the locking assembly is opened, because the spring is always in a compressed state, the elastic force direction of the spring points to the rotating rod, the sliding rod can automatically slide towards the direction far away from the sliding rod, under the guiding action of the guiding assembly, the sliding rod freely falls in the vertical direction, the measuring cone vertically falls into the mortar barrel, and the consistency testing result is read according to the scale on the sliding rod;

2. the sliding vertical rod slides along the first sliding groove, the vertical rod drives the rotating rod to slide towards the direction close to the sliding rod, so that the second clamping plate is driven to clamp the sliding rod, then the vertical rod is driven to slide along the second sliding groove, the rotating rod rotates, the sliding rod cannot slide along the length direction of the second hollow transverse rod under the limit of the second sliding groove, and the second clamping plate cannot move after clamping the sliding rod;

3. the sliding rod penetrates through the guide cylinder and is in sliding connection with the guide cylinder, so that the sliding rod cannot incline when doing free-fall motion, the sliding rod can do free-fall in the vertical direction, and the accuracy of a mortar consistency test result is improved.

Drawings

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

fig. 2 is a schematic diagram of the local explosion structure of the present invention.

Reference numerals: 1. a base; 2. a mortar barrel; 3. erecting a rod; 4. a slide bar; 41. measuring a cone; 5. a guide assembly; 51. installing a sleeve; 52. a connecting rod; 53. a guide cylinder; 531. an outer cylinder; 532. an inner barrel; 6. a clamping assembly; 61. a first hollow cross-bar; 62. a second hollow cross-bar; 63. a cylindrical barrel; 64. a first clamping plate; 65. a second clamping plate; 66. a slide bar; 67. rotating the rod; 68. a spring; 7. a locking assembly; 71. a vertical rod; 72. a first chute; 73. a second runner.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a mortar consistency appearance, including base 1, set up mortar bucket 2, the symmetry that is used for holding the mortar on base 1 and fix at base 1 both ends and with base 1's perpendicular to surface pole setting 3, set up slide bar 4 in mortar bucket 2 top, be used for carrying out the direction subassembly 5 that leads to slide bar 4 and be used for carrying out the tight clamping component 6 of clamp to slide bar 4.

As shown in fig. 1, the base 1 is a cuboid, the mortar barrel 2 is placed in the center of the base 1, the sliding rod 4 is vertically arranged, the lower end of the sliding rod 4 is fixed with a measuring cone 41, the measuring cone 41 is in an inverted cone shape, and the axis of the sliding rod 4 is collinear with the axis of the mortar barrel 2.

As shown in fig. 1, two sets of guide assemblies 5 are arranged in the length direction of the vertical rod 3, each guide assembly 5 includes four installation sleeves 51, four connecting rods 52 and four guide cylinders 53, the four installation sleeves 51 are respectively fixedly sleeved on the vertical rod 3, and two ends of each connecting rod 52 are respectively fixed to the installation sleeves 51 sleeved on the two vertical rods 3. The guide cylinder 53 comprises an outer cylinder 531 and an inner cylinder 532, the outer cylinder 531 is fixed in the middle of the connecting rod 52, the inner cylinder 532 is fixed with the outer cylinder 531 through bolts, and the sliding rod 4 penetrates through the inner cylinder 532 and is in sliding fit with the inner cylinder 532. The sliding rod 4 penetrates through the guide cylinder 53 and is in sliding connection with the guide cylinder 53, so that the sliding rod 4 cannot incline when doing free-fall motion, the sliding rod 4 can do free-fall in the vertical direction, and the accuracy of a mortar consistency test result is improved. The long-term sliding friction of the sliding rod 4 and the guide cylinder 53 can lead to the increase of the gap between the guide cylinder 53 and the sliding rod 4 and influence the guiding effect of the guide cylinder 53, thereby influencing the experimental result, setting the guide cylinder 53 into the outer cylinder 531 and the inner cylinder 532, enabling the inner cylinder 532 to be in sliding fit with the sliding rod 4, playing a guiding role, and directly replacing the inner cylinder 532 after the gap between the sliding rod 4 and the inner cylinder 532 is increased. The upper end opening of the outer barrel 531 is larger than the lower end opening thereof, so that the inner barrel 532 can be conveniently taken out of the outer barrel 531, and then the inner barrel 532 can be reinstalled.

As shown in fig. 1, the clamping assembly 6 includes a first hollow cross bar 61, a second hollow cross bar 62, a cylindrical tube 63, a first clamping plate 64 and a second clamping plate 65, the first hollow cross bar 61 and the second hollow cross bar 62 are respectively fixed with the two vertical rods 3, the cylindrical tube 63 is disposed between the first hollow cross bar 61 and the second hollow cross bar 62, and a side wall of the cylindrical tube 63 is fixed with the first hollow cross bar 61 and the second hollow cross bar 62. The first clamping plate 64 is fixed to the inner wall of the cylindrical barrel 63 through a support rod, one end of the support rod is fixed to the first clamping plate 64, and the other end of the support rod is fixed to the side wall of the cylindrical barrel 63. A horizontally arranged sliding rod 66 is fixed on the second clamping plate 65, the sliding rod 66 penetrates through the cylindrical barrel 63 and is in sliding connection with the cylindrical barrel 63, and the cross section of the sliding rod 66 is rectangular, so that the sliding rod 66 can be prevented from rotating. One end of the sliding rod 66, which is far away from the second clamping plate 65, is rotatably connected with a rotating rod 67, a spring 68 is sleeved on the sliding rod 66, the spring 68 is always in a compressed state, one end of the spring 68 is fixed with the cylindrical barrel 63, the other end of the spring 68 is fixed with the rotating rod 67, and the elastic force of the spring 68 points to the rotating rod 67.

As shown in fig. 1, the inner wall of the first clamping plate 64 is smooth, the inner wall of the second clamping plate 65 is rough, and the inner wall of the first clamping plate 64 is smooth, so that the friction force between the first clamping plate 64 and the sliding rod 4 can be reduced, when the second clamping plate 65 slides in a direction away from the first clamping plate 64, the sliding rod 4 makes a free-falling motion downwards, and the influence of the friction force between the sliding rod 4 and the first clamping plate 64 on the experimental result is reduced. The inner wall of the second clamping plate 65 is rough, so that the friction force between the second clamping plate 65 and the sliding rod 4 can be increased, and when the sliding rod 4 is clamped by the second clamping plate 65, the sliding rod 4 can be prevented from sliding downwards under the action of self gravity.

As shown in fig. 2, the sliding rod 66 is limited from sliding by the locking assembly 7, and the locking assembly 7 includes a vertical rod 71, a first sliding slot 72 and a second sliding slot 73, the vertical rod 71 is fixed on a side wall of the rotating rod 67 near one end of the sliding rod 66, and the vertical rod 71 is perpendicular to the rotating rod 67. The first sliding groove 72 is formed along the length direction of the second hollow cross rod 62, the vertical rod 71 is in sliding fit with the first sliding groove 72, and the first sliding groove 72 is communicated with the interior of the second hollow cross rod 62; the second sliding slot 73 is opened along the circumferential side wall of the second hollow cross bar 62, and the second sliding slot 73 is communicated with one end of the first sliding slot 72 close to the sliding rod 66.

The implementation principle of the embodiment is as follows: mortar bucket 2 is poured into to the mortar that stirs, then shake mortar bucket 2, make the mortar on mortar bucket 2 surface become level and smooth, initial condition, slip montant 71 slides along first spout 72, montant 71 drives dwang 67 and slides to the direction that is close to slide bar 4, thereby it presss from both sides tight slide bar 4 to drive second clamp plate 65, then drive montant 71 slides along second spout 73, dwang 67 rotates, under the spacing of second spout 73, slide bar 66 can not slide at the length direction of second hollow horizontal pole 62, second clamp plate 65 is after pressing from both sides tight slide bar 4, can not remove again, first clamp plate 64 presss from both sides tight slide bar 4 with second clamp plate 65. During the test, the driving vertical rod 71 slides out of the second sliding groove 73, because the spring 68 is always in a compressed state, the elastic direction of the spring 68 points to the rotating rod 67, the sliding rod 66 can automatically slide towards the direction far away from the sliding rod 4, the sliding rod 4 does free falling motion in the vertical direction under the guiding action of the guiding component 5, the measuring cone 41 vertically falls into the mortar barrel 2, and the consistency test result is read according to the scale on the sliding rod 4.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: 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 mortar consistency appearance, includes base (1), set up mortar bucket (2) that are used for holding the mortar on base (1), the symmetry fix base (1) both ends and with surface vertically pole setting (3) of base (1), set up slide bar (4) in mortar bucket (2) top, be used for to slide bar (4) carry out the direction subassembly (5) that lead and be used for going on pressing from both sides tight clamping component (6) to slide bar (4), the lower extreme of slide bar (4) is fixed with survey awl (41), its characterized in that: the clamping assembly (6) comprises a first hollow cross rod (61), a second hollow cross rod (62), a cylindrical barrel (63) fixed between the first cross rod and the second cross rod, a first clamping plate (64) fixed with the inner wall of the cylindrical barrel (63), and a second clamping plate (65) in sliding connection with the second hollow cross rod (62), wherein the first hollow cross rod (61) and the second hollow cross rod (62) are respectively perpendicular to and fixed with the two upright posts (3), a horizontally arranged sliding rod (66) is fixed on the second clamping plate (65), and one end, far away from the second clamping plate (65), of the sliding rod (66) is rotatably connected with a rotating rod (67); the cover is equipped with spring (68) on slide bar (66), spring (68) one end with the lateral wall of a cylinder section of thick bamboo (63) is fixed, the other end with dwang (67) is fixed, slide bar (66) pass through locking Assembly (7) and restrict its slip.

2. The mortar consistometer of claim 1, wherein: locking Assembly (7) including fix on dwang (67) and with dwang (67) vertically montant (71), set up and with montant (71) sliding connection's first spout (72) and follow second hollow horizontal pole (62) circumference offer and with second spout (73) of first spout (72) intercommunication along second hollow horizontal pole (62) length direction, first spout (72) with second spout (73) all with the inside intercommunication of second hollow horizontal pole (62).

3. The mortar consistometer of claim 1, wherein: guide assembly (5) are in the direction of height of pole setting (3) sets up a set ofly at least, guide assembly (5) are including fixed cover establish installation cover (51) on pole setting (3), with installation cover (51) fixed connecting rod (52), fix guide cylinder (53) at connecting rod (52) middle part and axis direction and the axis direction coincidence of slide bar (66), guide cylinder (53) with slide bar (66) sliding connection.

4. A mortar consistometer according to claim 3, characterised in that: the guide cylinder (53) comprises an outer cylinder (531) and an inner cylinder (532), the outer cylinder (531) is fixed with the connecting rod (52), and the inner cylinder (532) is fixed with the outer cylinder (531) through bolts.

5. The mortar consistometer of claim 4, wherein: the upper end opening of the outer cylinder (531) is large, and the lower end opening is small.

6. The mortar consistometer of claim 1, wherein: the cross section of the sliding rod (66) is rectangular.

7. The mortar consistometer of claim 1, wherein: the inner wall of the first clamping plate (64) is smooth, and the inner wall of the second clamping plate (65) is rough.