CN210514002U

CN210514002U - Mud proportion detection device of highway construction

Info

Publication number: CN210514002U
Application number: CN201921196100.0U
Authority: CN
Inventors: 张强; 杨舟; 樊连玉; 付军平
Original assignee: Third Engineering Co Ltd of Highway Engineering Bureau of CCCC; CCCC First Highway Engineering Co Ltd
Current assignee: Third Engineering Co Ltd of Highway Engineering Bureau of CCCC; CCCC First Highway Engineering Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-12
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a mud proportion detection device of highway construction, which comprises a support, the bottom rigid coupling of support has the rubber pad, the top rigid coupling of support has the base, the top of base is equipped with the square pole, the left side of square pole is equipped with the balancing stand. This mud proportion detection device of highway construction, through the couple, a support, first spring, cooperation between draw-in groove and the handle, be convenient for dismantle and be connected square tube and square bar, and then when damage such as deformation appears in the graduated flask of placing mud and can't use, can dismantle it fast, be convenient for maintain and change, avoid the waste of time, and through first slider, cooperation between second slider and the screw, can adjust the position of square bar, and then make when the graduated flask wearing and tearing of placing mud influence the testing result of mud proportion heavier, can carry out quick adjustment, make the square bar keep balance, need not maintain detection device, normal use has been guaranteed.

Description

Mud proportion detection device of highway construction

Technical Field

The utility model relates to a mud proportion detects technical field, specifically is a mud proportion detection device of highway construction.

Background

In the process of detecting the specific gravity of the mud, a mud hydrometer is generally used, the mud hydrometer is an unequal-arm balance, a lever knife edge of the mud hydrometer is placed on a seat which can be fixedly arranged on a workbench, a graduated slide fastener device is arranged on the left side of a lever, the weight of the mud can be directly read on a scale by moving the slide fastener, the balance of the lever can be indicated by a horizontal bubble on the top of the lever, however, when the mud weight detecting device in the prior art is used, once the measuring cup for placing mud is deformed and damaged and cannot be used, the device is difficult to disassemble, so that the device is difficult to maintain and wastes time, and when the measuring cup for placing mud is worn seriously, the detection result of the mud proportion can be influenced, the detection device in the prior art can not solve the problem, the detection device needs to be maintained, and the normal use is influenced, so the prior art can not meet the use requirements of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mud proportion detection device of highway construction, with the mud proportion detection device who proposes among the prior art in solving above-mentioned background art when using, in case the graduated flask of placing mud appears deforming etc. when damaging unable the use, difficult dismantlement, consequently, the maintenance degree of difficulty is great, waste time, and when the graduated flask wearing and tearing of placing mud are heavier, then can influence the testing result of mud proportion, detection device among the prior art, can't solve with this problem, need maintain detection device, influence normal use, so prior art can't satisfy the problem that people's use needs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mud proportion detection device of highway construction, includes the support, the bottom rigid coupling of support has the rubber pad, the top rigid coupling of support has the base, the top of base is equipped with the square pole, the left side of square pole is equipped with the balancing stand, the outer wall left end clearance fit of square pole has the square tube, the inner wall left end rigid coupling of square tube has the rubber slab, the right side of rubber slab supports tightly with the left end of square pole mutually, the left side top of square pole is together fixed through fixing device and square tube, the left end rigid coupling of square tube has the graduated flask, the outer wall top interference fit of graduated flask has the lid, the outer wall right side of square pole is equipped with the weight fine setting, the positive top processing of square pole has the scale, the right side rigid coupling of square pole has perpendicular section of thick bamboo.

Preferably, fixing device includes couple, support and recess, the top left side of square pole is seted up to the recess, the inner wall right side of recess is in the same place with the right side rigid coupling of support, the left end of support is rotated with the right-hand member of couple through the round pin axle and is linked to each other, the left end of couple passes through the inner wall top joint of draw-in groove and square tube together, the bottom left side rigid coupling of couple has first spring, the bottom of first spring is in the same place with the bottom left side rigid coupling of recess, the top right side rigid coupling of couple has the handle.

Preferably, the top of the handle is 2-5 mm lower than the top of the square barrel.

Preferably, the balancing stand includes first slider, montant and second slider, the below of first slider and the outer wall top clearance fit of square bar, the top rigid coupling of first slider has the bubble spirit level, the bottom of first slider is in the same place with the top rigid coupling of montant, the bottom of montant is through erecting groove and second slider clearance fit, the top of second slider and the outer wall below clearance fit of square bar, the outer wall of montant has cup jointed the second spring, the top and the bottom of second spring are in the same place with first slider and second slider rigid coupling respectively, the equal threaded connection in the front left and right sides of second slider has the screw, the back and the square bar of screw offset tightly, the bottom of second slider is laminated with the top of base mutually.

Preferably, the bottom end of the second sliding block is arc-shaped.

Preferably, the fine setting weight includes quarter butt, threaded rod and round handle, the outer wall clearance fit of quarter butt and square pole, the top of quarter butt links to each other with the outer wall screw thread of threaded rod, the top of threaded rod is in the same place with the bottom rigid coupling of round handle, the bottom of threaded rod offsets tightly with the top of square pole.

Compared with the prior art, the beneficial effects of the utility model are that: this mud proportion detection device of highway construction, through the couple, a support, first spring, cooperation between draw-in groove and the handle, be convenient for dismantle and be connected square tube and square bar, and then when damage such as deformation appears in the graduated flask of placing mud and can't use, can dismantle it fast, be convenient for maintain and change, avoid the waste of time, and through first slider, cooperation between second slider and the screw, can adjust the position of square bar, and then make when the graduated flask wearing and tearing of placing mud influence the testing result of mud proportion heavier, can carry out quick adjustment, make the square bar keep balance, need not maintain detection device, normal use has been guaranteed, so this mud proportion detection device of highway construction can satisfy people's user demand completely.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection structure of the hook, the horizontal bubble instrument and the second slider in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the pin, the handle and the first spring in FIG. 2;

fig. 4 is a schematic view of a connection relationship between the horizontal bubble meter, the second slider and the second spring in fig. 2.

In the figure: 1. fixing device, 101, couple, 102, recess, 103, round pin axle, 104, support, 105, handle, 106, first spring, 107, draw-in groove, 2, balancing stand, 201, first slider, 202, bubble spirit level, 203, montant, 204, second slider, 205, screw, 206, second spring, 207, perpendicular groove, 3, fine setting weight, 301, quarter butt, 302, threaded rod, 303, round handle, 4, square bar, 5, scale, 6, perpendicular section of thick bamboo, 7, square tube, 8, rubber slab, 9, graduated flask, 10, lid, 11, support, 12, rubber pad, 13, base.

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. 1-4, the present invention provides a technical solution: a mud proportion detection device for road construction comprises a support 11, a rubber pad 12 is fixedly connected to the bottom of the support 11, the rubber pad 12 increases friction at the bottom of the support 11, a base 13 is fixedly connected to the top of the support 11, the base 13 plays a supporting role for a second sliding block 204, a square rod 4 is arranged above the base 13, a balance frame 2 is arranged on the left side of the square rod 4, a square cylinder 7 is in clearance fit with the left end of the outer wall of the square rod 4, a rubber plate 8 is fixedly connected to the left end of the inner wall of the square cylinder 7, the right side of the rubber plate 8 is abutted against the left end of the square rod 4, the upper portion of the left side of the square rod 4 is fixed with the square cylinder 7 through a fixing device 1, a measuring cup 9 is fixedly connected to the left end of the square cylinder 7, a cover 10 is in interference fit with the upper portion of the outer wall of the measuring cup 9, an opening is arranged at the top of the cover 10, a fine adjustment 3 is arranged on the right side of the, when the square bar 4 is balanced, the error of mud proportion can be observed, the right side of the square bar 4 is fixedly connected with the vertical cylinder 6, the fixing device 1 comprises a hook 101, a support 104 and a groove 102, the groove 102 is arranged on the left side of the top of the square bar 4, the right side of the inner wall of the groove 102 is fixedly connected with the right side of the support 104, the support 104 plays a supporting role for the hook 101, the left end of the support 104 is rotatably connected with the right end of the hook 101 through a pin shaft 103, the left end of the hook 101 is clamped with the upper part of the inner wall of the square cylinder 7 through a clamping groove 107, the fixing role between the square bar 4 and the square cylinder 7 can be played through the matching between the hook 101 and the clamping groove 107, the left side of the bottom of the hook 101 is fixedly connected with a first spring 106, the first spring 106 gives upward elastic force to the hook 101, so as to ensure that the hook 101 cannot be separated from the clamping groove 107, the right side of the top of the hook 101 is fixedly connected with a handle 105, the handle 105 is convenient for a user to push the hook 110, the top of the handle 105 is 2-5 mm lower than the top of the square barrel 7, the balance frame 2 comprises a first sliding block 201, a vertical rod 203 and a second sliding block 204, the lower part of the first sliding block 201 is in clearance fit with the upper part of the outer wall of the square barrel 4, the top of the first sliding block 201 is fixedly connected with a bubble level meter 202, the bubble level meter 202 is used for observing whether the square barrel 4 is horizontal, the bottom of the first sliding block 201 is fixedly connected with the top of the vertical rod 203, the bottom of the vertical rod 203 is in clearance fit with the second sliding block 204 through a vertical groove 207, the upper part of the second sliding block 204 is in clearance fit with the lower part of the outer wall of the square barrel 4, the outer wall of the vertical rod 203 is sleeved with a second spring 206, the second spring 206 gives a pulling force to the first sliding block 201 and the second sliding block 204, the top, the equal threaded connection in the front left and right sides of second slider 204 has screw 205, screw 205 can play fixed effect to second slider 204 and square bar 4, the back of screw 205 offsets tightly with square bar 4, the bottom of second slider 204 is laminated with the top of base 13 mutually, the bottom end of second slider 204 is arc, and then furthest reduces the friction between second slider 204 and the base 13, fine setting weight 3 includes quarter butt 301, threaded rod 302 and round handle 303, quarter butt 301 and square bar 4's outer wall clearance fit, the top of quarter butt 301 links to each other with the outer wall screw thread of threaded rod 302, the top of threaded rod 302 is in the same place with the bottom rigid coupling of round handle 303, round handle 303 convenient to use person rotates threaded rod 302, the bottom of threaded rod 302 offsets tightly with the top of square bar 4, can play fixed effect to quarter butt 301 and square bar 4.

When the mud weight detection device for highway construction is normally used, firstly, whether a square rod 4 is balanced is judged by observing a bubble level meter 302, if the square rod 4 is not balanced, a screw 205 is adjusted, the square rod 4 is pulled to change the positions of the square rod 4 and a second sliding block 204 until the square rod 4 is balanced, the screw 205 is tightened, then a cover body 10 is taken down, then water is filled in a measuring cup 9, then the cover body 10 is covered, redundant water overflows from an opening of the cover body 10 and is cleaned, at the moment, a round handle 303 is rotated to separate the bottom of a threaded rod 302 from the square rod 4, then a short rod 301 is pushed to align the left side of the short rod 301 with a zero line of a scale 5, the round handle 303 is rotated reversely, the square rod 4 and the short rod 301 are tightly pressed through the threaded rod 302, a proper amount of steel balls are placed in a vertical cylinder 6, when the square rod 4 is close to balance and the right end is still higher than the left end, rotating the round handle 103, then pushing the short rod 301, moving through the position of the short rod 301, realizing the balance of the square rod 4, then reversely rotating the round handle again, fixing the short rod 301 and the square rod 4, at the moment, pouring out water in the measuring cup 9, putting slurry to be detected into the measuring cup 9, ensuring that the height of the slurry is flush with the measuring cup 9, then covering the cover body 10, overflowing the redundant slurry from the top opening of the cover body 10, then cleaning the overflowing slurry, at the moment, observing whether the square rod 4 is still balanced through the bubble level meter 302, if not balanced, calculating the difference between the specific gravity of the slurry and the expected value by moving the short rod 301 and matching with the scale 5, pushing the handle 105 when the measuring cup 9 is worn or damaged to cause the non-use, the handle 105 driving the hook 101 to rotate around the pin shaft 103, at the moment, compressing the first spring 106, separating the counter-clockwise order of the hook 101 from the clamping groove 107, the square cylinder 7 can be separated from the square rod 4 at the moment, so that the measuring cup 9 can be maintained or replaced conveniently.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 mud proportion detection device of highway construction, includes support (11), its characterized in that: the bottom of the support (11) is fixedly connected with a rubber pad (12), the top of the support (11) is fixedly connected with a base (13), a square rod (4) is arranged above the base (13), a balancing stand (2) is arranged on the left side of the square rod (4), a square tube (7) is in clearance fit with the left end of the outer wall of the square rod (4), a rubber plate (8) is fixedly connected with the left end of the inner wall of the square tube (7), the right side of the rubber plate (8) is tightly abutted against the left end of the square rod (4), the upper part of the left side of the square rod (4) is fixed with the square tube (7) through a fixing device (1), a measuring cup (9) is fixedly connected with the left end of the square tube (7), a cover body (10) is in fit with the upper part of the outer wall of the measuring cup (9), a fine adjustment weight (3) is arranged on the right side of the outer wall of the square rod (4), and scales (5) are, and a vertical cylinder (6) is fixedly connected to the right side of the square rod (4).

2. The mud weight detection device for road construction according to claim 1, wherein: fixing device (1) is including couple (101), support (104) and recess (102), the top left side of square pole (4) is seted up in recess (102), the inner wall right side of recess (102) is in the same place with the right side rigid coupling of support (104), the left end of support (104) is rotated with the right-hand member of couple (101) through round pin axle (103) and is linked to each other, the left end of couple (101) is in the same place through the inner wall top joint of draw-in groove (107) and square tube (7), the bottom left side rigid coupling of couple (101) has first spring (106), the bottom of first spring (106) is in the same place with the bottom left side rigid coupling of recess (102), the top right side rigid coupling of couple (101) has handle (105).

3. The mud weight detection device for road construction according to claim 2, wherein: the top of the handle (105) is 2-5 mm lower than the top of the square barrel (7).

4. The mud weight detection device for road construction according to claim 1, wherein: the balance frame (2) comprises a first sliding block (201), a vertical rod (203) and a second sliding block (204), the lower portion of the first sliding block (201) is in clearance fit with the upper portion of the outer wall of a square rod (4), the top portion of the first sliding block (201) is fixedly connected with a bubble level meter (202), the bottom portion of the first sliding block (201) is fixedly connected with the top portion of the vertical rod (203), the bottom portion of the vertical rod (203) is in clearance fit with the second sliding block (204) through a vertical groove (207), the upper portion of the second sliding block (204) is in clearance fit with the lower portion of the outer wall of the square rod (4), a second spring (206) is sleeved on the outer wall of the vertical rod (203), the top portion and the bottom portion of the second spring (206) are fixedly connected with the first sliding block (201) and the second sliding block (204) respectively, and the left side and the right side of the front face of the second sliding block (204) are in threaded connection, the back of the screw (205) is tightly propped against the square rod (4), and the bottom of the second sliding block (204) is attached to the top of the base (13).

5. The mud weight detection device for road construction according to claim 4, wherein: the tail end of the bottom of the second sliding block (204) is arc-shaped.

6. The mud weight detection device for road construction according to claim 1, wherein: fine setting weight (3) are including quarter butt (301), threaded rod (302) and round handle (303), the outer wall clearance fit of quarter butt (301) and square bar (4), the top of quarter butt (301) links to each other with the outer wall screw thread of threaded rod (302), the top of threaded rod (302) is in the same place with the bottom rigid coupling of round handle (303), the bottom of threaded rod (302) offsets tightly with the top of square bar (4).