CN217561510U

CN217561510U - Concrete slump testing device convenient to clean

Info

Publication number: CN217561510U
Application number: CN202221079168.2U
Authority: CN
Inventors: 杨国刚; 沈凡凡; 许泽权; 李慧; 谢文祥
Original assignee: Zhongcheng Jinjian Hubei Engineering Technology Co ltd
Current assignee: Zhongcheng Jinjian Hubei Engineering Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-11
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a convenient abluent concrete slump testing arrangement, including base, install bin and lift frame, the install bin is installed at the top of base, the lift frame is installed at the top of rolling disc, a slump section of thick bamboo is installed at the top of base, the slide rail seat is installed to the top symmetry of base, the storage water tank is installed at the top of fixed plate. The utility model discloses an install the transmission pipe at the output of driving pump, motor one operation drives the rolling disc and rotates and make height measurement subassembly be located directly over the concrete body, two operations of motor drive the threaded rod and rotate, the threaded rod rotates and drives the movable block and remove at the shifting chute inboard and make height measurement subassembly measure the concrete peak, the driving pump operation extracts the inside water of storage water tank after the measurement is accomplished, clean water is through the transmission pipe from clean shower nozzle blowout to the inside washing of slump section of thick bamboo, sewage flows through the circulation groove, the life of a slump section of thick bamboo has been prolonged.

Description

Concrete slump testing device convenient to clean

Technical Field

The utility model relates to a concrete detection device technical field specifically is a convenient abluent concrete slump testing arrangement.

Background

Slump is the plasticizing performance and the pumpability of concrete, staff need carry out the measurement of slump to the concrete before the construction to judge whether concrete construction performance satisfies the demands, common slump test method is to place a tubaeform slump section of thick bamboo on the plane, later pack into the concrete and load many times, pack the back at every turn and tamp the concrete with the tamper, then pull up a slump section of thick bamboo perpendicularly, the concrete is gradually collapsed under the effect of self gravity, the difference of a slump section of thick bamboo and concrete highest department is the slump of concrete.

The slump testing device in the prior art has the following defects:

patent file CN205643345U concrete slump detection device "includes the bottom plate that the level was placed, is located measuring device and a slump section of thick bamboo on the bottom plate, be provided with elevating gear on the bottom plate, elevating gear keeps at the uniform velocity not rocking when guaranteeing that a slump section of thick bamboo mentions, avoids a slump section of thick bamboo to mention the influence of in-process human factor, makes measuring result more accurate. Be provided with the annular scale that is used for detecting the divergence on the bottom plate, can measure the divergence when measuring the slump, can make things convenient for the accurate performance of learning the concrete, realize concrete slump detection device's multi-functional usage. "among the prior art slump testing arrangement lifts the in-process that detects the barrel at the manual work and easily bumps and hit the concrete, influences the accuracy of concrete test result, and can not in time wash the slump section of thick bamboo after accomplishing using, leads to slump section of thick bamboo inner wall smoothness variation after using repeatedly, influences the test accuracy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient abluent concrete slump testing arrangement to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a concrete slump testing device convenient to clean comprises a base, an installation box and a lifting rack, wherein a fixed plate is installed on the back of the base, the installation box is installed at the top of the base, a bearing plate is installed at the top of the installation box, and a rotating disc is installed at the top of the bearing plate;

the top of the rotating disc is provided with a lifting frame, and the top of the base is provided with a slump cone;

the sliding rail seat is symmetrically installed at the top of the base, the water storage tank is installed at the top of the fixing plate, a partition plate is installed on the inner wall of the water storage tank, and a driving pump is installed at the top of the partition plate.

Preferably, the bottom of base is installed and is supported the callus on the sole, and the circulation groove is installed at the top of base, and the circulation groove is located the rear of a slump section of thick bamboo.

Preferably, a first motor is installed on the inner side of the top of the installation box, and the output end of the first motor penetrates through the bottom of the bearing plate and is connected with the bottom end of the rotating disc.

Preferably, the inner wall of the lifting frame is provided with a supporting plate, the top of the supporting plate is provided with a second motor, the inner side of the lifting frame is provided with a threaded rod, the output end of the second motor penetrates through the top of the supporting plate and is connected with the input end of the threaded rod, the inner wall of the lifting frame is provided with a moving block, the outer side of the threaded rod is sleeved with a moving block, the moving block is embedded and installed on the inner side of the moving block, the front surface of the moving block is provided with a telescopic rod, and the output end of the telescopic rod is provided with a height measuring component.

Preferably, the top of the slump cone is provided with a soil inlet hopper, the inner side of the soil inlet hopper is provided with a cleaning spray head, and the outer side of the slump cone is provided with a connecting lantern ring.

Preferably, a driving sliding block is installed at the top of the sliding rail seat, a limiting block is installed at the top of the sliding rail seat, the limiting block is matched with the driving sliding block, a lifting cylinder is installed at the top of the driving sliding block, a connecting plate is installed at the output end of the lifting cylinder, and the opposite side of the connecting plate is connected with the outer side of the connecting sleeve ring.

Preferably, the output end of the driving pump is provided with a transmission pipe, and the output end of the transmission pipe is connected with the output end of the cleaning spray head.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an at the top installation drive slider of slide rail seat, lift cylinder is used for promoting the connecting plate rebound and makes the slump section of thick bamboo be higher than the peak of concrete after the concrete is filled, and the operation of drive slider drives the slump section of thick bamboo on the slide rail seat and removes to the rear, has avoided the slump section of thick bamboo to mention the damage that the in-process caused the concrete cone, has improved the measurement accuracy of concrete slump, has strengthened the practicality.

2. The utility model discloses an install the transmission pipe at the output of driving pump, motor operation drives the rolling disc and rotates and make height measurement subassembly be located directly over the concrete body, two operations of motor drive the threaded rod and rotate, the threaded rod rotates and drives the movable block and remove and make height measurement subassembly measure the concrete peak in the shifting chute inboard, the driving pump operation extracts the inside water of storage water tank after the measurement is accomplished, clean water is through the transmission pipe from clean shower nozzle blowout to the inside washing of a slump section of thick bamboo, sewage flows through the circulation groove, the life of a slump section of thick bamboo has been prolonged, satisfy follow-up user demand.

Drawings

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

fig. 2 is a schematic view of the internal structure of the installation box of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the lifting frame of the present invention;

fig. 4 is a schematic diagram of the internal structure of the water storage tank of the present invention.

In the figure: 1. a base; 101. supporting the foot pad; 102. a circulation tank; 103. a fixing plate; 2. installing a box; 201. a first motor; 202. a carrier plate; 203. rotating the disc; 3. a lifting frame; 301. a support plate; 302. a second motor; 303. a threaded rod; 304. a moving groove; 305. a moving block; 306. a telescopic rod; 307. a height measuring assembly; 4. a slump cone; 401. a soil inlet hopper; 402. cleaning the spray head; 403. a connecting lantern ring; 5. a slide rail seat; 501. driving the slide block; 502. a limiting block; 503. a lifting cylinder; 504. a connecting plate; 6. a water storage tank; 601. a partition plate; 602. driving the pump; 603. and (4) conveying the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly or movably connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1 and fig. 2, the present invention provides an embodiment: a concrete slump testing device which is convenient to clean;

the automatic water supply device comprises a base 1, an installation box 2 and a first motor 201, a supporting foot pad 101 is installed at the bottom of the base 1, a circulation groove 102 is installed at the top of the base 1, the circulation groove 102 is located behind a slump cone 4, a fixing plate 103 is installed on the back of the base 1, the supporting foot pad 101 ensures stability of the base 1, sewage after cleaning flows out through the circulation groove 102, the fixing plate 103 supports a water storage tank 6, the installation box 2 is installed at the top of the base 1, a bearing plate 202 is installed at the top of the installation box 2, a rotating disc 203 is installed at the top of the bearing plate 202, the first motor 201 is installed on the inner side of the top of the installation box 2, the output end of the first motor 201 penetrates through the bottom of the bearing plate 202 and is connected with the bottom end of the rotating disc 203, the installation box 2 provides an installation position for the first motor 201, the bearing plate 202 improves bearing strength of the installation box 2, and the first motor 201 drives the rotating disc 203 to rotate to enable a height measuring component 307 to be located right above a concrete body.

Referring to fig. 1 and 3, a concrete slump testing apparatus convenient to clean;

the automatic measuring device comprises a lifting rack 3, a second motor 302 and a slump cone 4, the lifting rack 3 is installed at the top of a rotating disc 203, a supporting plate 301 is installed on the inner wall of the lifting rack 3, the second motor 302 is installed at the top of the supporting plate 301, a threaded rod 303 is installed on the inner side of the lifting rack 3, the output end of the second motor 302 penetrates through the top of the supporting plate 301 and is connected with the input end of the threaded rod 303, a moving groove 304 is formed in the inner wall of the lifting rack 3, a moving block 305 is sleeved on the outer side of the threaded rod 303 and is embedded and installed on the inner side of the moving groove 304, a telescopic rod 306 is installed on the front side of the moving block 305, a height measuring component 307 is installed at the output end of the telescopic rod 306, the supporting plate 301 provides an installation position for the second motor 302 and guarantees the stability of the second motor 302 during operation, the second motor 302 operates to drive the threaded rod 303 to rotate, the threaded rod 303 rotates to drive the moving block 305 to move on the inner side of the moving groove 304 to enable the height measuring component 307 to measure the highest point of concrete, the horizontal measuring length of the height measuring component 307 is adjusted by the telescopic rod 306, the slump cone 4, the slump cone 401 is installed on the inner side of the slump cone 4, a cleaning sleeve ring 403 connected with a slump cone connecting plate 401, and is connected with a slump cone connecting plate 401, and a slump cone connecting plate 401.

Referring to fig. 1 and 4, a concrete slump testing apparatus which is convenient to clean;

the device comprises a slide rail seat 5, a water storage tank 6 and a driving pump 602, wherein the slide rail seat 5 is symmetrically installed at the top of a base 1, a driving slide block 501 is installed at the top of the slide rail seat 5, a limiting block 502 is installed at the top of the slide rail seat 5, the limiting block 502 is matched with the driving slide block 501, a lifting cylinder 503 is installed at the top of the driving slide block 501, a connecting plate 504 is installed at the output end of the lifting cylinder 503, the opposite side of the connecting plate 504 is connected with the outer side of a connecting sleeve ring 403, after concrete is filled, the lifting cylinder 503 works to push the connecting plate 504 to move upwards to enable a slump cone 4 to be higher than the highest point of the concrete, the driving slide block 501 moves on the slide rail seat 5 to drive the slump cone 4 to move backwards, damage to the concrete body in the lifting process of the slump cone 4 is avoided, and the measurement precision of the concrete slump is improved, the practicality has been strengthened, stopper 502 restricts the shift position of drive slider 501, storage water tank 6 is installed at the top of fixed plate 103, install baffle 601 on the inner wall of storage water tank 6, impeller pump 602 is installed at the top of baffle 601, transmission pipe 603 is installed to the output of impeller pump 602, and the output of transmission pipe 603 is connected with the output of clean shower nozzle 402, fixed plate 103 provides the mounted position for storage water tank 6, baffle 601 has guaranteed its stability when moving for impeller pump 602 provides the mounted position, the operation of impeller pump 602 extracts the inside water of storage water tank 6 after the measurement is accomplished, clean water washs slump section of thick bamboo 4 inside from clean shower nozzle 402 blowout through transmission pipe 603, sewage flows through circulation groove 102, the life of slump section of thick bamboo 4 has been prolonged.

The working principle is as follows: when the device is used, firstly, concrete is filled through the soil inlet hopper 401, tamping and trowelling treatment is carried out on the filled concrete, the lifting cylinder 503 works to push the connecting plate 504 to move upwards to enable the slump cone 4 to be higher than the highest point of the concrete, the driving slide block 501 moves on the slide rail seat 5 to drive the slump cone 4 to move backwards, damage to the concrete in the lifting process of the slump cone 4 is avoided, the first motor 201 operates to drive the rotating disc 203 to rotate so that the height measuring component 307 is located right above the concrete, the second motor 302 operates to drive the threaded rod 303 to rotate, the threaded rod 303 rotates to drive the moving block 305 to move inside the moving groove 304 so that the height measuring component 307 measures the highest point of the concrete, after measurement, the driving pump 602 operates to extract water inside the water storage tank 6, the water is sprayed out of the cleaning nozzle 402 through the transmission pipe 603 to clean the inside of the slump cone 4, and sewage flows out through the flow through the cleaning groove 102.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a convenient abluent concrete slump testing arrangement, includes base (1), install bin (2) and lifting rack (3), its characterized in that: the back surface of the base (1) is provided with a fixing plate (103), the top of the base (1) is provided with an installation box (2), the top of the installation box (2) is provided with a bearing plate (202), and the top of the bearing plate (202) is provided with a rotating disc (203);

a lifting frame (3) is installed at the top of the rotating disc (203), and a slump cone (4) is installed at the top of the base (1);

slide rail seat (5) are installed to the top symmetry of base (1), storage water tank (6) are installed at the top of fixed plate (103), install baffle (601) on the inner wall of storage water tank (6), driving pump (602) are installed at the top of baffle (601).

2. The concrete slump test device convenient to clean as claimed in claim 1, wherein: the bottom of base (1) is installed and is supported callus on the sole (101), and circulation groove (102) are installed to the top of base (1), and circulation groove (102) are located the rear of slump section of thick bamboo (4).

3. The concrete slump test device convenient to clean as claimed in claim 1, wherein: the top inner side of the mounting box (2) is provided with a first motor (201), and the output end of the first motor (201) penetrates through the bottom of the bearing plate (202) and is connected with the bottom end of the rotating disc (203).

4. The concrete slump testing device convenient to clean as claimed in claim 1, wherein: install backup pad (301) on the inner wall of lift frame (3), motor two (302) are installed at the top of backup pad (301), threaded rod (303) are installed to the inboard of lift frame (3), and the output of motor two (302) runs through the top of backup pad (301) and is connected with the input of threaded rod (303), shifting chute (304) have been seted up on the inner wall of lift frame (3), movable block (305) have been cup jointed in the outside of threaded rod (303), and movable block (305) gomphosis is installed in the inboard of shifting chute (304), telescopic link (306) are installed in the front of movable block (305), height measuring subassembly (307) are installed to the output of telescopic link (306).

5. The concrete slump test device convenient to clean as claimed in claim 1, wherein: soil feeding hopper (401) is installed at the top of the slump cone (4), cleaning spray head (402) is installed on the inner side of the soil feeding hopper (401), and a connecting sleeve ring (403) is installed on the outer side of the slump cone (4).

6. The concrete slump test device convenient to clean as claimed in claim 1, wherein: drive slider (501) are installed at the top of slide rail seat (5), and stopper (502) cooperate with drive slider (501), and lift cylinder (503) are installed at the top of drive slider (501), and connecting plate (504) are installed to the output of lift cylinder (503), and the opposite side of connecting plate (504) is connected with the outside of connecting lantern ring (403).

7. The concrete slump test device convenient to clean as claimed in claim 1, wherein: the output end of the driving pump (602) is provided with a transmission pipe (603), and the output end of the transmission pipe (603) is connected with the output end of the cleaning spray head (402).