CN214503257U

CN214503257U - Portable concrete slump test device for highway engineering

Info

Publication number: CN214503257U
Application number: CN202120812440.2U
Authority: CN
Inventors: 柴承均; 张英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-10-26
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a portable concrete slump test device for highway engineering, including slump subassembly, fixed subassembly and stirring subassembly, the utility model relates to a slump test technical field. This portable concrete slump test device for highway engineering, concrete to pouring into in the half section of thick bamboo of slump through shock dynamo evenly vibrates, avoid the loaded down with trivial details step that the manual hammer was smash, reach labour saving and time saving, vibrate even effect, later with the half section of thick bamboo of slump of two inseparable joints separately, avoid upwards mentioning touching concrete and make it scatter, improve the accuracy of experimental result, conveniently wash the half section of thick bamboo of slump simultaneously, measure the slump through the laser instrument, strengthen degree of automation, the half section of thick bamboo split of slump can be taken off after the use, slide the agitator downwards, reduce the volume of device, just can relax through first gyro wheel and second gyro wheel and remove the device to suitable place, the dismouting is simple, and convenient carrying.

Description

Portable concrete slump test device for highway engineering

Technical Field

The utility model relates to a slump test technical field specifically is a portable concrete slump test device for highway engineering.

Background

In recent years, the development of the domestic building industry is faster and faster, the mechanical properties of building materials are attracted wide attention, measuring tools for the properties of the building materials are also developed rapidly, and a slump test device is used for detecting slump, wherein the slump refers to the plasticizing performance and the pumpability of concrete.

At present, when slump is detected, concrete is compacted in a slump cylinder through a hammer tamping mechanism, the slump cylinder is lifted upwards, the height of the collapsed concrete is measured through a measuring scale, the hammer tamping mechanism has the problem that the hammer tamping mechanism is not uniform for the concrete, a worker lifts the slump cylinder and inclines to touch a concrete pile easily in the process, the test result is inaccurate, the operation is time-consuming and complicated, the automation degree is low, and the concrete pile is difficult to disassemble after the concrete pile is used and is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable concrete slump test device for highway engineering has solved the rammer mechanism and has had the inhomogeneous condition of rammer to the concrete, and the workman mentions a slump section of thick bamboo in-process and easily takes place the slope and touch the concrete heap, leads to the test result inaccurate, and the operation is wasted time and is complicated, and degree of automation is low to be difficult to dismantle after the use, carry inconvenient problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable concrete slump test device for highway engineering comprises a slump component, a fixing component and a stirring component, wherein the slump component comprises a working box, the upper end of the working box is fixedly connected with a supporting plate, the left side and the right side of the upper end of the supporting plate are fixedly connected with buckles, a front slump half barrel and a rear slump half barrel which are tightly symmetrical are connected between the two buckles through a fixing plate, the fixing plate is respectively and fixedly connected below the left side and the right side of the slump half barrel, locking buckles are tightly clamped between the two slump half barrels on the left side and the right side, the bottom end in the working box is fixedly connected with a vibration motor, the fixing component comprises a bottom plate movably arranged at the lower end of the working box, a first support is fixedly connected in the middle of the right side of the upper end of the bottom plate, a longitudinal sliding groove is formed in the first support, and a second support is fixedly connected in the middle of the left side of the upper end of the bottom plate, the outer surface sliding connection of the vertical spout of first support has the cutting ferrule, and fastens through fastening bolt between the front of cutting ferrule and first support, the right side fixedly connected with laser instrument of cutting ferrule, the scale mark has evenly been seted up on the right side of second support.

Preferably, the lower extreme four corners of work box all rotates and is connected with first gyro wheel, the fixed fastening cushion that is provided with in groove department that locks the knot, the equal fixedly connected with second gyro wheel in lower extreme four corners of bottom plate.

Preferably, the upper end of second support is slided the cover and is equipped with the slider, and accessible bolt through connection between the top of slider and second support, the right side fixedly connected with first connecting rod of slider, the inside sliding connection of the vertical spout of first support has the second connecting rod, and accessible bolt fixed connection between the top of second connecting rod and first support.

Preferably, the right side of the first connecting rod is fixedly connected with a first arc-shaped fixing plate, and the left side of the second connecting rod is fixedly connected with a second arc-shaped fixing plate.

Preferably, the stirring assembly comprises a stirring barrel fixedly connected between the first arc-shaped fixing plate and the second arc-shaped fixing plate, and a motor chamber is fixedly connected to the upper end of the stirring barrel.

Preferably, the inside fixedly connected with output of motor chamber extends to the inside motor of agitator, the output fixedly connected with puddler of motor, the dog-house has been seted up on the right side upper portion of agitator, the discharge gate department of agitator lower extreme is provided with discharge valve.

Advantageous effects

The utility model provides a portable concrete slump test device for highway engineering. Compared with the prior art, the method has the following beneficial effects:

(1) the portable concrete slump test device for highway engineering is characterized in that a support plate is fixedly connected to the upper end of a working box, buckles are fixedly connected to the left side and the right side of the upper end of the support plate, forward and backward closely symmetrical slump half barrels are connected between the two buckles through a stabilizing plate, the stabilizing plate is fixedly connected to the lower portions of the left side and the right side of the slump half barrel respectively, locking buckles are tightly clamped between the left side and the right side of the two slump half barrels, a vibrating motor is fixedly connected to the bottom end of the inner portion of the working box, a fixing assembly comprises a bottom plate movably arranged at the lower end of the working box, a first support is fixedly connected to the middle of the right side of the upper end of the bottom plate, a longitudinal sliding groove is formed in the first support, a second support is fixedly connected to the middle of the left side of the upper end of the bottom plate, a clamping sleeve is slidably connected to the outer surface of the longitudinal sliding groove of the first support, and the clamping sleeve is fastened to the front surface of the first support through a fastening bolt, concrete of pouring into in the half section of thick bamboo that collapses evenly vibrates through shock dynamo, avoids the loaded down with trivial details step that the manual hammer was smash, reaches labour saving and time saving, vibrates even effect, later with the half section of thick bamboo that collapses of two inseparable joints separately, avoids upwards mentioning touching concrete and makes it scatter, improves the accuracy of experimental result, conveniently washs the half section of thick bamboo that collapses simultaneously.

(2) The portable concrete slump test device for highway engineering is characterized in that a laser instrument is fixedly connected to the right side of a clamping sleeve, scale marks are uniformly arranged on the right side of a second support, four corners of the lower end of a working box are rotatably connected with first rollers, a fastening cushion is fixedly arranged at a groove of a locking buckle, four corners of the lower end of a bottom plate are fixedly connected with second rollers, a sliding block is sleeved at the upper end of the second support in a sliding manner, the sliding block and the top end of the second support can be connected through a bolt, a first connecting rod is fixedly connected to the right side of the sliding block, a second connecting rod is slidably connected to the inner portion of a longitudinal sliding groove of the first support, the second connecting rod and the top end of the first support can be fixedly connected through the bolt, a first arc-shaped fixing plate is fixedly connected to the right side of the first connecting rod, a second arc-shaped fixing plate is fixedly connected to the left side of the second connecting rod, a stirring assembly comprises a stirring barrel fixedly connected between the first arc-shaped fixing plate and the second arc-shaped fixing plate, measuring slump through the laser instrument, strengthening degree of automation, the use end can take off the half bucket split of slump, with agitator lapse, reduces the volume of device, through first gyro wheel and second gyro wheel just can be light with the device remove suitable place, the dismouting is simple, convenient to carry.

Drawings

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

fig. 2 is a schematic view of a slump assembly of the present invention;

fig. 3 is a top view of the locking buckle of the present invention;

fig. 4 is a schematic view of the fixing assembly of the present invention;

fig. 5 is a left side view of the first bracket of the present invention.

In the figure: 1. a slump component; 11. a work box; 12. a support plate; 13. buckling; 14. a stabilizing plate; 15. a collapsed half barrel; 16. a locking buckle; 161. fastening the cushion; 17. vibrating a motor; 18. a first roller; 2. a fixing assembly; 201. a base plate; 202. a first bracket; 203. a second bracket; 204. a slider; 205. a first connecting rod; 206. a first arc-shaped fixing plate; 207. a card sleeve; 208. a laser instrument; 209. a second connecting rod; 210. a second arc-shaped fixing plate; 211. a second roller; 212. scale lines; 3. a stirring assembly; 31. a stirring barrel; 32. a motor chamber; 33. a motor; 34. a stirring rod; 35. a feeding port; 36. and a discharge valve.

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. 1-5, the present invention provides a technical solution: a portable concrete slump test device for road engineering comprises a slump component 1, a fixing component 2 and a stirring component 3, wherein the slump component 1 comprises a working box 11, the upper end of the working box 11 is fixedly connected with a supporting plate 12, the left side and the right side of the upper end of the supporting plate 12 are fixedly connected with buckles 13, front and back slump half barrels 15 which are tightly symmetrical are clamped between the two buckles 13 through a stabilizing plate 14, the stabilizing plate 14 is respectively and fixedly connected below the left side and the right side of the slump half barrel 15, locking buckles 16 are tightly clamped between the left side and the right side of the two slump half barrels 15, the bottom end inside the working box 11 is fixedly connected with a vibration motor 17, the fixing component 2 comprises a bottom plate 201 movably arranged at the lower end of the working box 11, the middle of the right side of the upper end of the bottom plate 201 is fixedly connected with a first support 202, a longitudinal sliding groove is formed in the first support 202, the middle of the left side of the upper end of the bottom plate 201 is fixedly connected with a second support 203, the outer surface of the longitudinal sliding groove of the first support 202 is connected with a clamping sleeve 207 in a sliding manner, the clamping sleeve 207 is fastened with the front surface of the first support 202 through a fastening bolt, concrete poured into the collapse half barrel 15 is uniformly vibrated through a vibration motor 17, tedious steps of manual hammering are avoided, time and labor are saved, the effect of uniform vibration is achieved, then two collapse half barrels 15 which are tightly clamped are separated, the concrete is prevented from being lifted upwards to be touched to scatter, the accuracy of an experimental result is improved, meanwhile, the collapse half barrel 15 is convenient to clean, a laser instrument 208 is fixedly connected to the right side of the clamping sleeve 207, scale marks 212 are uniformly formed on the right side of the second support 203, four corners of the lower end of the work box 11 are respectively and rotatably connected with a first roller 18, fastening cushions 161 are fixedly arranged at grooves of the locking buckles 16, four corners of the lower end of the bottom plate 201 are respectively and fixedly connected with a second roller 211, a sliding sleeve is arranged at the upper end of the second support 203, the slide block 204 and the top end of the second bracket 203 can be connected by a bolt, the right side of the slide block 204 is fixedly connected with a first connecting rod 205, the inside of the longitudinal sliding chute of the first bracket 202 is connected with a second connecting rod 209 in a sliding manner, the second connecting rod 209 and the top end of the first bracket 202 can be fixedly connected by the bolt, the right side of the first connecting rod 205 is fixedly connected with a first arc-shaped fixing plate 206, the left side of the second connecting rod 209 is fixedly connected with a second arc-shaped fixing plate 210, the stirring component 3 comprises a stirring barrel 31 fixedly connected between the first arc-shaped fixing plate 206 and the second arc-shaped fixing plate 210, the upper end of the stirring barrel 31 is fixedly connected with a motor chamber 32, the inside of the motor chamber 32 is fixedly connected with a motor 33, the output end of the motor 33 is extended to the inside of the stirring barrel 31, the output end of the motor 33 is fixedly connected with a stirring rod 34, and the right upper part of the stirring barrel 31 is provided with a feeding port 35, discharge gate department of agitator 31 lower extreme is provided with discharge valve 36, measures the slump through laser instrument 208, strengthens degree of automation, and the use end can be taken off the half bucket 15 split of slump, with agitator 31 lapse, reduces the volume of device, through first gyro wheel 18 and second gyro wheel 211 just can be light with the device remove suitable place, the dismouting is simple, convenient to carry.

And those not described in detail in this specification are well within the skill of those in the art.

When the device is used, the two symmetrical caving half barrels 15 are tightly attached, the two caving half barrels 15 are fixedly clamped on the supporting plate 12 through the mutual matching of the buckles 13 and the stabilizing plates 14, then the two caving half barrels 15 are firmly fixed through the locking buckles 16, the power supply is switched on, the motor 33 is started, the concrete raw material is placed into the stirring barrel 31 through the feeding port 35, the motor 33 drives the stirring rod 34 to rotate to stir the concrete raw material, the discharging valve 36 is opened after the uniform stirring, the concrete gradually falls into the two caving half barrels 15 which are tightly clamped, the vibrating motor 17 works to drive the caving assembly 1 to vibrate simultaneously, so that the concrete entering the two caving half barrels 15 is uniformly vibrated, the upper surface is kept horizontal, when the concrete reaches the position with the smallest inner diameter of the caving half barrels 15 and is uniformly vibrated, the discharging valve 36 is closed to stop the concrete falling, at the moment, the motor 33 and the vibrating motor 17 stop working, the locking buckle 16 is taken down, then the two collapse half barrels 15 are respectively and reversely taken out from the stabilizing plate 14 slightly, so that the collapse half barrels 15 are completely separated from the concrete, after the concrete collapses, the height of the clamping sleeve 207 is adjusted to enable the laser emitted by the laser instrument 208 to penetrate through the groove in the first support 202 and to be emitted to the scale mark 212 of the second support 203, the laser is just shielded by the highest point of the concrete, namely the collapse height of the concrete, after the test is finished, the first connecting rod 205 and the second connecting rod 209 are moved down to the proper positions through adjusting the sliding block 204 and the bolts on the second connecting rod 209, the stirring component 3 also moves down along with the sliding block to achieve the purpose of reducing the volume of the device, and then the device is easily moved to the proper positions through the first idler wheel 18 and the second idler wheel 211.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 portable concrete slump test device for highway engineering, includes slump subassembly (1), fixed subassembly (2) and stirring subassembly (3), its characterized in that: the collapse assembly (1) comprises a working box (11), a supporting plate (12) is fixedly connected to the upper end of the working box (11), buckles (13) are fixedly connected to the left side and the right side of the upper end of the supporting plate (12), collapse half barrels (15) which are tightly symmetrical in front and back are clamped between the two buckles (13) through a stabilizing plate (14), the stabilizing plate (14) is fixedly connected to the lower portions of the left side and the right side of the collapse half barrel (15) respectively, locking buckles (16) are tightly clamped between the two collapse half barrels (15) on the left side and the right side respectively, and a vibration motor (17) is fixedly connected to the bottom end inside the working box (11);

fixed subassembly (2) including the activity set up bottom plate (201) at work box (11) lower extreme, bottom plate (201) upper end right side middle fixedly connected with first support (202), and the inside of first support (202) has seted up vertical spout, bottom plate (201) upper end left middle fixedly connected with second support (203), the surface sliding connection of first support (202) vertical spout has cutting ferrule (207), and fastens through fastening bolt between the front of cutting ferrule (207) and first support (202), the right side fixedly connected with laser instrument (208) of cutting ferrule (207), scale mark (212) have evenly been seted up on the right side of second support (203).

2. The portable concrete slump test device for road engineering according to claim 1, wherein: the lower extreme four corners of work box (11) all rotates and is connected with first gyro wheel (18), the fixed fastening cushion (161) that is provided with in groove department that locks knot (16), the equal fixedly connected with second gyro wheel (211) in lower extreme four corners of bottom plate (201).

3. The portable concrete slump test device for road engineering according to claim 1, wherein: the upper end of second support (203) slides the cover and is equipped with slider (204), and accessible bolt through connection between the top of slider (204) and second support (203), the right side fixedly connected with head rod (205) of slider (204), the inside sliding connection of the vertical spout of first support (202) has second connecting rod (209), and accessible bolt fixed connection between the top of second connecting rod (209) and first support (202).

4. The portable concrete slump test device for road engineering according to claim 3, wherein: the right side of the first connecting rod (205) is fixedly connected with a first arc-shaped fixing plate (206), and the left side of the second connecting rod (209) is fixedly connected with a second arc-shaped fixing plate (210).

5. The portable concrete slump test device for road engineering according to claim 4, wherein: stirring subassembly (3) are including agitator (31) of fixed connection between first arc fixed plate (206) and second arc fixed plate (210), the upper end fixedly connected with motor chamber (32) of agitator (31).

6. The portable concrete slump test device for road engineering according to claim 5, wherein: the inside fixedly connected with output of motor room (32) extends to inside motor (33) of agitator (31), the output fixedly connected with puddler (34) of motor (33), dog-house (35) have been seted up on the right side upper portion of agitator (31), the discharge gate department of agitator (31) lower extreme is provided with ejection of compact valve (36).