CN211478320U

CN211478320U - Slump detects a section of thick bamboo for engineering is built in room

Info

Publication number: CN211478320U
Application number: CN201922346567.5U
Authority: CN
Inventors: 张勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-11
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a slump detection cylinder for building engineering, which belongs to the field of construction measuring equipment, and comprises a fixed bottom plate and a packing cylinder, wherein the left side and the right side of the packing cylinder are both provided with a measuring auxiliary assembly, the measuring auxiliary assembly comprises a screw shaft, a guide rod, a slider and a sliding sleeve, the slider is connected with the sliding sleeve, the upper end surfaces of the slider and the sliding sleeve are parallel and level, a measuring target plate which is commonly sleeved on the screw shaft and the guide rod is arranged above the packing cylinder, the lower end of the screw shaft is connected with a driven wheel, the lower end of the guide rod is connected with a socket, and the driven wheel is connected with a driving wheel through; a first through hole for the screw shaft to pass through and a second through hole for the guide rod to pass through are formed in the measuring target plate. The utility model can ensure that the measuring target plate is parallel to the fixed bottom plate; can adorn earlier and measure auxiliary assembly and pack again, take away a section of thick bamboo that packs back at the material shaping, the height of measuring the back material that can measure to collapse is gone up to the repacking and is measured the target, and it is difficult for causing the material after collapsing to collapse once more to be favorable to ensureing the degree of accuracy that the slump detected.

Description

Slump detects a section of thick bamboo for engineering is built in room

Technical Field

The utility model relates to a construction measuring equipment field, specificly relate to a slump detects a section of thick bamboo for engineering is built in room.

Background

Slump is an important index for evaluating the quality of concrete and the convenience of construction operation, so as to ensure that fresh concrete has good construction workability, including the water retention, fluidity and cohesiveness of the concrete. Among them, the slump test is a commonly used method for measuring slump. Slump is used as an important parameter of concrete mixture construction workability, concrete collapse degree of each car is measured in the concrete pouring process in the building construction process, the method for measuring the slump is vital to the value measuring method, and accessories measured by the existing equipment are scattered and are not easy to store, the accuracy is not high, the sealing performance of charging is low, and the device is not stable in non-operation.

A slump test tube for building engineering is disclosed in a patent with an authorization notice number of CN 208568783U, and it includes a packing section of thick bamboo and PMKD, and a packing section of thick bamboo and PMKD can dismantle the connection, and PMKD is inside to be equipped with the cavity, and the inside both sides of cavity are equipped with the guide rail, guide rail sliding connection has the installation piece, and installation piece one side hinged joint has the measuring stick, and the measuring stick is close to packing section of thick bamboo one side and is equipped with the recess, and recess inner wall sliding connection has the blade, and blade one side hinged joint has the measurement scale, measuring stick top fixedly connected with mount pad. This detection section of thick bamboo is through installing the cavity in unable adjustment base, accomodates the measuring stick through the cavity slip, and measuring stick one side is seted up the recess and is laid the measurement scale, and the slidable blade makes the measurement scale measure, device simple structure can accomodate the installation fast, avoids the part loose easily to lose, and hoisting device uses just easy nature and security. However, it has the following problems: only one end of the measuring scale is hinged with the mounting seat through the steering sleeve, so that the measuring scale is difficult to accurately rotate to a state parallel to the fixed bottom plate, and the slump detection accuracy is influenced; in the application, after the material is formed, the filling cylinder needs to be taken away, the measuring parts such as the measuring rod are drawn out after the material collapses and are deformed and locked, then the height of the collapsed material can be measured, and the collapsed material possibly collapses again in the step of taking out and reshaping the measuring parts such as the measuring rod, so that the height of the material changes, and the accuracy of slump detection can be influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The technical problem to be solved by the utility model is to provide a slump detection barrel for building engineering, which can ensure that a measuring target plate is parallel to a fixed bottom plate; in the application, can adorn earlier and measure the auxiliary assembly and pack again, take away a section of thick bamboo that packs back at the material shaping, the height of back material that can measure the collapse is gone up to the repacking measurement target, and it is difficult for causing the material after collapsing to collapse once more to be favorable to ensureing the degree of accuracy that the slump detected.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a slump detection cylinder for house construction engineering comprises a fixed base plate and a filling cylinder adsorbed on the fixed base plate through a magnetic adsorption effect, wherein the caliber of the filling cylinder is gradually increased from top to bottom, the left side and the right side of the filling cylinder are respectively provided with a measurement auxiliary assembly, the measurement auxiliary assembly comprises a vertically arranged screw shaft, a guide rod parallel to the screw shaft, a sliding block adaptive to the screw shaft and a sliding sleeve adaptive to the guide rod, the sliding block and the sliding sleeve are fixedly connected through a connecting plate, at least one guide rod is marked with a scale along the height direction of the guide rod, and the top surfaces of the sliding block and the sliding sleeve are parallel; a measuring target plate which is sleeved on each screw shaft and each guide rod together is arranged above the filling cylinder, a first through hole for the screw shaft to pass through and a second through hole for the guide rod to pass through are formed in the two end sides of the measuring target plate, and the sliding block and the sliding sleeve support the measuring target plate;

a fixed groove body with an open upper end face is detachably arranged below the fixed bottom plate, a first through hole for a screw shaft to pass through and a second through hole for a guide rod to pass through are arranged on the fixed bottom plate, two driven wheels aligned with the screw shaft, two plug sockets aligned with the guide rod and a driving wheel are arranged in the fixed groove body, the driving wheel is connected with the driven wheels through a transmission belt, fixed shafts fixed at the bottom of the fixed groove body are axially penetrated through the inner sides of the driving wheel and the driven wheels, a circular through hole right opposite to the driving wheel is arranged on the fixed bottom plate, a circular rotating disc fixedly connected with the top surface of the driving wheel through a connecting rod is arranged in the circular through hole, a vertically arranged rotating handle is connected at the eccentric part of the top surface of the circular rotating disc, a transverse clapboard is fixed at the inner side of the driven wheel, and the bottom, tooth grooves are formed in the part, located above the partition plate, of the inner side of the driven wheel at equal intervals along the peripheral side of the driven wheel, and the lower end portion of the screw shaft is fixedly provided with strip teeth matched with the tooth grooves at equal intervals along the peripheral side of the screw shaft;

the part of the fixed base plate, which is positioned outside the packing cylinder, is provided with a socket for inserting the measuring target plate, two first clamping groove strips for clamping the guide rod and two second clamping groove strips for clamping the lead screw shaft are fixed on the outer side surface of the fixed groove body, and the middle parts of the first clamping groove strips and the second clamping groove strips are provided with notches.

Furthermore, a supporting block with an upper end surface flush with the upper end surface of the fixed groove body is fixed at the center of the inner bottom surface of the fixed groove body, and the peripheral sides of the supporting block are correspondingly positioned on the outer side of the bottom edge of the packing cylinder. The supporting shoe can strengthen the supporting role to fixed bottom plate, and mainly is supporting the regional of packing section of thick bamboo place, provides better support for the material of packing.

Furthermore, the driving wheel is positioned on one side of a connecting line between the two driven wheels, the driving wheels are arranged at positions of the driving wheel which are symmetrical relative to the connecting line between the two driven wheels, a fixed shaft fixed at the bottom in the fixed groove body is coaxially arranged on the inner side of each driving wheel in a penetrating mode, the driving wheel, the driven wheels and the driving wheels jointly encircle a transmission belt, and the supporting block is positioned on the inner side of the transmission belt. The arrangement can avoid the position conflict between the transmission belt and the supporting block, and the transmission belt is arranged to ensure that the driving wheel can drive the driving wheel, the driven wheel and the transmission wheel to rotate while being simpler and more convenient.

Further, the width of the measuring target plate is larger than the caliber of the upper port of the packing cylinder. The contact of the measuring target with the top of the collapsed material can be ensured.

Furthermore, the first through holes at the two ends of the measuring target are respectively positioned at one group of corresponding opposite angles of the measuring target, and the second through holes at the two ends of the measuring target are respectively positioned at the other group of opposite angles of the measuring target; the guide rod on one side of the packing cylinder is positioned in front of the screw shaft on the side, and the guide rod on the other side of the packing cylinder is positioned behind the screw shaft on the side. The screw shaft and the guide rod are respectively guided and supported on two diagonal lines of the measuring target plate, so that the measuring target plate can be further guaranteed to be uniformly and stably supported, and the stability of the measuring target plate can be guaranteed.

Furthermore, a slot is formed in the upper end face of the fixed groove body, and an insertion block matched with the slot is fixed at the corresponding position of the bottom face of the fixed bottom plate. The insertion block is inserted into the insertion slot to realize stable connection between the fixed bottom plate and the fixed slot body, and the assembly and disassembly are convenient.

Furthermore, the upper end of the fixed shaft on the inner side of the driving wheel extends upwards and is rotatably connected with the circular turntable, and a circular insertion hole which is just used for inserting the upper end of the corresponding fixed shaft is formed in the bottom surface of the circular turntable. The circular turntable is directly and rotatably connected with the fixed shaft through the circular insertion hole, and the stability of the circular turntable can be ensured when the rotating handle is rotated to drive the circular turntable to rotate.

Furthermore, a thread groove is formed in the position, connected with the rotating handle, of the circular turntable, and a screw rod in threaded connection with the thread groove is fixed at the bottom of the rotating handle. The threaded connection of the screw rod and the thread groove realizes the detachable connection of the rotating handle and the circular turntable, the rotating handle is not required to be limited to be completely arranged in the range of the circular through hole, and the rotating handle can be set to be a sample which more meets the use requirement.

3. Advantageous effects

(1) The utility model is provided with auxiliary measuring components on the left and right sides of the packing cylinder, which comprises a screw shaft, a guide rod, a slide block and a sliding sleeve, wherein the slide block is connected with the sliding sleeve, the upper end surfaces of the slide block and the sliding sleeve are parallel and level, a measuring target plate which is commonly sheathed on the screw shaft and the guide rod is arranged above the packing cylinder, the slide block and the sliding sleeve both support the measuring target plate, and the guide rod is provided with a dividing ruler; the lower extreme of screw axle is connected with from the driving wheel, and passes through the drive belt from the driving wheel and be connected. In using, the drive action wheel rotates, can drive two screw shafts simultaneously through following driving wheel and drive belt and rotate, and because the directional action of guide bar and sliding sleeve for the slider takes place to follow the upwards or decurrent removal of screw shaft, and two measure the synchronous action of auxiliary assembly, can ensure to measure the mark board and keep the state parallel with PMKD all the time, thereby can be directly perceived and accurate read out the height of the back material that collapses from the scale, can ensure the degree of accuracy that the slump detected.

(2) The utility model discloses a set up the first through-hole that supplies the lead screw axle to pass and the second through-hole that supplies the guide bar to pass on the survey mark board, only need during the installation survey mark board will measure the mark board follow the upper end of lead screw axle and guide bar embolia can, two measure the both sides that auxiliary assembly located a section of thick bamboo that packs respectively, do not influence the process of packing in to a section of thick bamboo that packs, then can adorn earlier before packing and measure auxiliary assembly, treat that the material shaping takes away behind a section of thick bamboo that packs away, the material takes place to collapse, measure the mark board on the repayment, can measure the height of the back material that collapses, it is difficult for causing the material after collapsing to collapse once more, thereby be favorable to ensureing the degree of.

(3) The utility model discloses the detachable fixed cell body that is equipped with the upper end face and opens in the below of PMKD, be equipped with two in the fixed cell body and align in the driven wheel of lead screw axle, two align in the socket and a action wheel of guide bar, set up the first perforation that supplies the lead screw axle to pass and the second perforation that supplies the guide bar to pass on the PMKD, the part that lies in above the baffle in the inboard of driven wheel has seted up the tooth's socket along its week side equidistant, the lower tip of lead screw axle is fixed with the strip tooth that matches with the tooth's socket along its week side equidistant, and guide bar and socket are dismantled and assembled, and lead screw axle and driven wheel are dismantled and assembled, are convenient for measure the accomodation of auxiliary assembly, and can promote the portability of device; the part of the fixed base plate, which is positioned outside the packing cylinder, is provided with a socket for inserting the measuring target, and the outer side surface of the fixed groove body is fixed with two first clamping groove strips for clamping the guide rod and two second clamping groove strips for clamping the lead screw shaft, so that the quick storage and installation can be realized, and the loose and easy loss of parts can be avoided.

In conclusion, the utility model can be rapidly stored and installed, and the parts are prevented from being loose and easy to lose; the measuring target plate can be ensured to be parallel to the fixed bottom plate; in the application, can adorn earlier and measure the auxiliary assembly and pack again, take away a section of thick bamboo that packs back at the material shaping, the height of back material that can measure the collapse is gone up to the repacking measurement target, and it is difficult for causing the material after collapsing to collapse once more to be favorable to ensureing the degree of accuracy that the slump detected.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the driving wheel 21 and the circular turntable 20 cut along a vertical central plane;

fig. 4 is a schematic view of the driven wheel 3 taken along a vertical center plane;

fig. 5 is a plan view of the fixing groove 23 in the accommodated state.

Reference numerals: 1. a socket; 2. a first slot bar; 3. a driven wheel; 4. a slot; 5. A second perforation; 6. a support block; 7. a graduated scale; 8. a guide bar; 9. a sliding sleeve; 10. a second through hole; 11. a first through hole; 12. a slider; 13. a screw shaft; 14. measuring a target; 15. A packing cylinder; 16. a first perforation; 17. fixing the bottom plate; 18. inserting a block; 19. rotating the handle; 20. a circular turntable; 21. a driving wheel; 22. a fixed shaft; 23. fixing the trough body; 24. a transmission belt; 25. a connecting rod; 26. a partition plate; 27. a tooth socket; 28. rack teeth; 29. a socket; 30. a second slot bar; 31. a notch; 32. a driving wheel; 33. a circular jack; 34. a thread groove.

Detailed Description

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

Examples

The slump detection cylinder for the house construction engineering shown in fig. 1 and fig. 2 comprises a fixed base plate 17 and a filling cylinder 15 adsorbed on the fixed base plate 17 through a magnetic adsorption effect, wherein the caliber of the filling cylinder 15 is gradually increased from top to bottom, auxiliary measurement components are arranged on the left side and the right side of the filling cylinder 15 respectively, each auxiliary measurement component comprises a vertically arranged screw shaft 13, a guide rod 8 parallel to the screw shaft 13, a slide block 12 adaptive to be sleeved on the screw shaft 13 and a sliding sleeve 9 adaptive to be sleeved on the guide rod 8, the slide block 12 and the sliding sleeve 9 are fixedly connected through a connecting plate, a scale 7 is marked on one guide rod 8 along the height direction of the guide rod, and the slide block 12 is flush with the top surface of the sliding sleeve 9; a measuring target plate 14 which is sleeved on each screw shaft 13 and each guide rod 8 together is arranged above the packing cylinder 15, a first through hole 11 for the screw shaft 13 to pass through and a second through hole 10 for the guide rod 8 to pass through are formed in both end sides of the measuring target plate 14, and the sliding block 12 and the sliding sleeve 9 support the measuring target plate 14;

a fixed groove body 23 with an open upper end face is detachably arranged below the fixed bottom plate 17, a first through hole 16 for a screw shaft 13 to pass through and a second through hole 5 for a guide rod 8 to pass through are arranged on the fixed bottom plate 17, two driven wheels 3 aligned with the screw shaft 13, two plug-in sockets 1 aligned with the guide rod 8 and a driving wheel 21 are arranged in the fixed groove body 23, the driving wheel 21 is connected with the driven wheels 3 through a transmission belt 24, fixed shafts 22 fixed at the bottom of the fixed groove body 23 are axially arranged on the inner sides of the driving wheel 21 and the driven wheels 3 in a penetrating manner, a circular through hole right facing the driving wheel 21 is arranged on the fixed bottom plate 17, as shown in figure 3, a circular rotating disc 20 fixedly connected with the top surface of the driving wheel 21 through a connecting rod 25 is arranged in the circular through hole, and a vertically arranged rotating handle 19 is connected at the eccentric position of the, as shown in fig. 4, a transverse partition 26 is fixed on the inner side of the driven wheel 3, the upper end of the corresponding fixed shaft 22 is attached to the bottom surface of the partition 26, the portion of the inner side of the driven wheel 3 above the partition 26 is provided with tooth spaces 27 along the circumferential side at equal intervals, and the lower end of the screw shaft 13 is fixed with strip teeth 28 matched with the tooth spaces 27 along the circumferential side at equal intervals;

a socket 29 for inserting the measuring target 14 is formed in a portion of the fixing bottom plate 17 located outside the packing cylinder 15, as shown in fig. 5, two first slot strips 2 for clamping the guide rod 8 and two second slot strips 30 for clamping the screw shaft 13 are fixed on an outer side surface of the fixing groove body 23, and notches 31 are formed in middle portions of the first slot strips 2 and the second slot strips 30, so that the guide rod 8 and the screw shaft 13 can be conveniently taken out.

In this embodiment, as shown in fig. 1 and 5, a supporting block 6 having an upper end surface flush with an upper end surface of the fixing groove 23 is fixed at the center of the inner bottom surface of the fixing groove 23, and the circumferential sides of the supporting block 6 are located outside the bottom edge of the stuffing cylinder 15. The supporting block 6 can strengthen the supporting function of the fixed bottom plate 17 and mainly supports the area where the stuffing cylinder 15 is located, thereby providing better support for the filled materials.

In this embodiment, as shown in fig. 5, the driving wheel 21 is located at one side of a connecting line between the two driven wheels 3, and driving wheels 32 are disposed at positions of the driving wheel 21 symmetrical with respect to the connecting line between the two driven wheels 3, a fixed shaft 22 fixed at the bottom inside the fixed groove 23 coaxially penetrates the inner sides of the driving wheels 32, the driving wheel 21, the driven wheels 3 and the driving wheels 32 jointly encircle a transmission belt 24, and the supporting block 6 is located at the inner side of the transmission belt 24. The arrangement can avoid the position conflict between the transmission belt 24 and the supporting block 6, and the transmission belt 24 is arranged to ensure that the driving wheel 21 can drive the driving and driven wheels 3 and the transmission wheel 32 to rotate at the same time in a simpler and more convenient way.

In this embodiment, as shown in fig. 2, the width of the measuring target 14 is larger than the aperture of the upper port of the packing cylinder 15. The survey target 14 is ensured to be in contact with the top of the collapsed material.

In this embodiment, as shown in fig. 1 and fig. 2, the first through holes 11 at two ends of the measurement target 14 are respectively located at a set of corresponding opposite corners of the measurement target 14, and the second through holes 10 at two ends of the measurement target 14 are respectively located at the other set of opposite corners of the measurement target 14; the guide rod 8 on one side of the packing tube 15 is positioned in front of the side screw shaft 13, and the guide rod 8 on the other side is positioned behind the side screw shaft 13. The screw shaft 13 and the guide rod 8 are respectively guided and supported on two diagonal lines of the measuring target plate 14, so that the measuring target plate 14 can be further guaranteed to be uniformly and stably supported, and the stability of the measuring target plate 14 can be guaranteed.

In this embodiment, as shown in fig. 1 and 5, a slot 4 is opened on an upper end surface of the fixing groove 23, and an insertion block 18 adapted to the slot 4 is fixed at a corresponding position on a bottom surface of the fixing bottom plate 17. The insertion block 18 is inserted into the slot 4, so that the fixed bottom plate 17 and the fixed groove body 23 can be stably connected, and the assembly and disassembly are convenient.

In this embodiment, as shown in fig. 1, the upper end of the fixed shaft 22 inside the driving wheel 21 extends upward and is rotatably connected to the circular turntable 20, and as shown in fig. 3, the bottom surface of the circular turntable 20 is provided with a circular insertion hole 33 into which the upper end of the corresponding fixed shaft 22 is just inserted. The circular rotary disk 20 is directly connected with the fixed shaft 22 in a rotating way through the circular insertion hole 33, and the stability of the circular rotary disk 20 can be ensured when the rotating handle 19 is rotated to drive the circular rotary disk 20 to rotate.

In the present embodiment, as shown in fig. 1 and 3, a threaded groove 34 is formed at a position where the circular turntable 20 is connected to the rotating handle 19, and a screw rod threaded to the threaded groove 34 is fixed to the bottom of the rotating handle 19. The screw rod is connected with the thread groove 34 in a threaded manner to realize the detachable connection of the rotating handle 19 and the circular turntable 20, the rotating handle 19 can be arranged to be more in line with the use requirement without limiting the rotating handle 19 to be completely arranged in the range of the circular through hole.

The concrete application process of the slump detection barrel for the building construction project comprises the following steps:

in an initial state, the guide rod 8 is clamped in the first clamping groove strip 2, the screw shaft 13 is clamped in the second clamping groove strip 30, the slide block 12 is sleeved on the screw shaft 13, the sliding sleeve 9 is connected on the slide block 12, the measuring target 14 is inserted into the insertion opening 29, the rotating handle 19 is placed in the fixed groove body 23, the fixed bottom plate 17 is clamped on the fixed groove body 23, the measurement tool is accommodated, and parts are prevented from being loose and being lost easily; when in use, the measuring target 14 is pulled out of the socket 29, the fixed bottom plate 17 is detached from the fixed groove body 23, the rotating handle 19 is taken out of the fixed groove body 23, the guide rod 8 is taken out of the first clamping groove strip 2, the screw shaft 13 is taken out of the second clamping groove strip 30, the fixed bottom plate 17 is clamped on the fixed groove body 23 again, then the guide rod 8 is inserted into the fixed groove body 23 through the corresponding second through hole 5 and clamped in the corresponding socket 1, the installation of the guide rod 8 is completed, one end of the screw shaft 13 with the sliding block 12, which is provided with the strip teeth 28, is inserted into the fixed groove body 23 through the corresponding first through hole 16 and is arranged in the corresponding driven wheel 3, the strip teeth 28 are inserted into the corresponding clamping tooth grooves 27, meanwhile, the sliding sleeve 9 is sleeved on the corresponding guide rod 8, the installation of the screw shaft 13 is completed, and then the screw rod on the rotating handle 19 is screwed in the screw groove 34, the installation of a rotating handle 19 is realized, the rotating handle 19 is rotated to drive a circular turntable 20 to rotate, a driving wheel 21 is driven to rotate through a connecting rod 25, a driven wheel 3 is driven to rotate through a driving belt 24, the driven wheel 3 drives a screw shaft 13 to rotate through the matching action of a rack 28 and a tooth socket 27, and due to the directional action of a guide rod 8 and a sliding sleeve 9, a sliding block 12 moves upwards or downwards along the screw shaft 13, the sliding block 12 is adjusted to the upper end of the screw shaft 13 as far as possible, and the quick installation of a measuring tool is realized; then, the filling cylinder 15 can be filled with materials, the materials are filled and leveled, the filling cylinder 15 is taken down after the materials are formed, the materials collapse, then the measuring target plate 14 is sleeved on the screw shaft 13 and the guide rod 8 at the same time, the measuring target plate 14 is positioned right above the materials, then the driving wheel 21 is driven by the rotating handle 19, the screw shaft 13 is driven to rotate by the driven wheel 3, the sliding block 13 and the sliding sleeve 9 move downwards simultaneously, the measuring target plate 14 is driven to move downwards slowly, when the measuring target plate contacts the top of the materials, the rotating handle 19 is stopped rotating, the sliding block 13 and the sliding sleeve 9 can stop moving downwards at once, the scales corresponding to the current bottom surface of the sliding sleeve 9 or the top surface of the measuring target plate 14 can be read by the scale 7, and the scales corresponding to the top surface of the sliding sleeve 9 or the bottom surface of the measuring target plate 14 can be obtained because the thicknesses of the sliding sleeve 9 and the measuring, namely the height of the collapsed material, and calculating the difference value between the height of the filling cylinder 15 and the value, namely the slump.

According to the above, the utility model can be rapidly stored and installed, and the parts are prevented from loosening and being easily lost; the measuring target plate can be ensured to be parallel to the fixed bottom plate; in the application, can adorn earlier and measure the auxiliary assembly and pack again, take away a section of thick bamboo that packs back at the material shaping, the height of back material that can measure the collapse is gone up to the repacking measurement target, and it is difficult for causing the material after collapsing to collapse once more to be favorable to ensureing the degree of accuracy that the slump detected.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. A slump detection cylinder for building engineering comprises a fixed base plate (17) and a filling cylinder (15) adsorbed on the fixed base plate (17) through a magnetic adsorption effect, wherein the caliber of the filling cylinder (15) is gradually increased from top to bottom, and the slump detection cylinder is characterized in that the left side and the right side of the filling cylinder (15) are respectively provided with a measurement auxiliary assembly, each measurement auxiliary assembly comprises a vertically arranged screw shaft (13), a guide rod (8) parallel to the screw shaft (13), a sliding block (12) adaptive to be sleeved on the screw shaft (13) and a sliding sleeve (9) adaptive to be sleeved on the guide rod (8), the sliding block (12) and the sliding sleeve (9) are fixedly connected through a connecting plate, at least one guide rod (8) is marked with a graduated scale (7) along the height direction of the guide rod, and the sliding block (12) is flush with the top surface of the sliding sleeve (9); a measuring target plate (14) which is sleeved on each screw shaft (13) and each guide rod (8) together is arranged above the packing cylinder (15), a first through hole (11) for the screw shaft (13) to pass through and a second through hole (10) for the guide rod (8) to pass through are formed in each of two end sides of the measuring target plate (14), and the measuring target plate (14) is supported by the sliding block (12) and the sliding sleeve (9);

a fixed groove body (23) with an open upper end face is detachably arranged below the fixed bottom plate (17), a first through hole (16) for a lead screw shaft (13) to pass through and a second through hole (5) for a guide rod (8) to pass through are formed in the fixed bottom plate (17), two driven wheels (3) aligned with the lead screw shaft (13), two plug-in sockets (1) aligned with the guide rod (8) and a driving wheel (21) are arranged in the fixed groove body (23), the driving wheel (21) is connected with the driven wheels (3) through a driving belt (24), fixed shafts (22) fixed at the bottom of the fixed groove body (23) axially penetrate through the inner sides of the driving wheel (21) and the driven wheels (3), a circular through hole opposite to the driving wheel (21) is formed in the fixed bottom plate (17), and a circular rotating disc (20) fixedly connected with the top face of the driving wheel (21) through a connecting rod (25) is arranged in the circular through hole, the eccentric part of the top surface of the circular turntable (20) is connected with a vertically arranged rotating handle (19), a transversely arranged partition plate (26) is fixed on the inner side of the driven wheel (3), the upper end of the corresponding fixed shaft (22) is attached to the bottom surface of the partition plate (26), tooth sockets (27) are arranged on the part, located above the partition plate (26), of the inner side of the driven wheel (3) at equal intervals along the peripheral side of the part, and strip teeth (28) matched with the tooth sockets (27) are fixed on the lower end part of the lead screw shaft (13) at equal intervals along the peripheral side of the lower end part;

the part of the fixed bottom plate (17) located on the outer side of the packing cylinder (15) is provided with a socket (29) for inserting a measuring target (14), two first clamping groove strips (2) for clamping a guide rod (8) and two second clamping groove strips (30) for clamping a screw shaft (13) are fixed on the outer side face of the fixed groove body (23), and the middle parts of the first clamping groove strips (2) and the second clamping groove strips (30) are provided with notches (31).

2. The slump detection barrel for the building construction project according to claim 1, wherein a supporting block (6) with an upper end face flush with the upper end face of the fixed groove body (23) is fixed at the center of the inner bottom face of the fixed groove body (23), and the peripheral sides of the supporting block (6) are correspondingly located on the outer side of the bottom edge of the packing barrel (15).

3. The slump detection barrel for the building construction project according to claim 2, wherein the driving wheel (21) is located on one side of a connecting line between the two driven wheels (3), the driving wheel (21) is provided with a driving wheel (32) at a position symmetrical about the connecting line between the two driven wheels (3), a fixed shaft (22) fixed at the bottom in the fixed groove body (23) is coaxially arranged on the inner side of the driving wheel (32) in a penetrating mode, the driving wheel (21), the driven wheels (3) and the driving wheel (32) jointly encircle a transmission belt (24), and the supporting block (6) is located on the inner side of the transmission belt (24).

4. The slump testing cylinder for building construction engineering according to claim 1, wherein the width of the measuring target (14) is larger than the caliber of the upper port of the filling cylinder (15).

5. The slump detection cylinder for the building construction engineering according to claim 1, wherein the first through holes (11) at the two ends of the measuring target plate (14) are respectively positioned at one group of corresponding diagonal angles of the measuring target plate (14), and the second through holes (10) at the two ends of the measuring target plate (14) are respectively positioned at the other group of diagonal angles of the measuring target plate (14); the guide rod (8) on one side of the packing cylinder (15) is positioned in front of the side screw shaft (13), and the guide rod (8) on the other side is positioned behind the side screw shaft (13).

6. The slump detection barrel for the building engineering according to claim 1, wherein a slot (4) is formed in the upper end face of the fixed groove body (23), and an insertion block (18) matched with the slot (4) is fixed at a corresponding position of the bottom face of the fixed bottom plate (17).

7. The slump detection barrel for the building construction project according to claim 1, wherein the upper end of the fixed shaft (22) at the inner side of the driving wheel (21) extends upwards and is rotatably connected with the circular turntable (20), and a circular insertion hole (33) for just inserting the upper end of the corresponding fixed shaft (22) is formed in the bottom surface of the circular turntable (20).

8. The slump detection barrel for the building construction project according to claim 1, wherein a threaded groove (34) is formed in a position, connected with a rotating handle (19), on the circular turntable (20), and a screw rod in threaded connection with the threaded groove (34) is fixed at the bottom of the rotating handle (19).