CN217237640U

CN217237640U - Device for automatically recording concrete emptying time

Info

Publication number: CN217237640U
Application number: CN202220907426.5U
Authority: CN
Inventors: 谭诗波
Original assignee: Chengdu Songli Building Materials Co ltd
Current assignee: Chengdu Songli Building Materials Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-19
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses an automatic take notes device of concrete evacuation time relates to building engineering technical field. The utility model provides an automatic record concrete evacuation time's device, includes bearing structure, and the bearing structure top is supported there is V-arrangement funnel appearance, V-arrangement funnel appearance top fixedly connected with protection shield, V-arrangement funnel appearance bottom fixedly connected with unloading pipe, the first connecting strip of the positive fixedly connected with of unloading pipe, the positive fixedly connected with second connecting strip of first connecting strip, the positive fixedly connected with fixed strip of second connecting strip. The utility model discloses the back is opened to the valve structure, and concrete among the V-arrangement funnel appearance flows out from bottom unloading pipe, and when flowing to the time switch structure, drive the strip of stirring wherein and move down to trigger the time switch, after the concrete evacuation, stir the strip and roll back, the time switch is closed, and the time display reaches the purpose of automatic record time on control structure's display screen, compares in that the manual record is more accurate, has also practiced thrift the manpower.

Description

Device for automatically recording concrete emptying time

Technical Field

The utility model relates to a building engineering technical field specifically is a device of automatic recording concrete evacuation time.

Background

The emptying time is a new index provided for the characteristics of the high-fluidity concrete. During measurement, the concrete mixture is filled into a fixed V-shaped funnel instrument or an inverted slump cone with a certain height from the ground, and the time required for the concrete mixture to completely flow out from the bottom is measured and used as an index for evaluating the flowing speed and the cohesiveness of the concrete mixture. The concrete mix proportion generally needs to be properly adjusted when the emptying time is less than five seconds or more than twenty-five seconds.

At present, the measurement of the concrete emptying time is the manual record of the time, and when the manpower is consumed, certain errors also exist, therefore, the utility model provides a novel solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic record concrete evacuation time's device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic record concrete evacuation time's device, including bearing structure, bearing structure top supports there is V-arrangement funnel appearance, V-arrangement funnel appearance top fixedly connected with protection shield, V-arrangement funnel appearance bottom fixedly connected with unloading pipe, the first connecting strip of unloading pipe front fixedly connected with, the first connecting strip of connecting strip front fixedly connected with second connecting strip, the positive fixedly connected with fixed strip of second connecting strip, the first fixed block of unloading pipe left and right sides fixedly connected with, first fixed block bottom fixedly connected with sliding rail, sliding rail also fixedly connected in the unloading pipe left and right sides, unloading pipe left and right sides still fixedly connected with second fixed block, second fixed block top fixedly connected with gravity inductor, install valve structure and time switch structure on the unloading pipe, the last control structure that still installs of bearing structure, valve structure and time switch structure respectively with control structure electric connection.

Furthermore, bearing structure includes the support column, fixedly connected with X type strengthening rib between the support column, the first bracing piece of the inboard fixedly connected with of support column, the inner fixed connection of first bracing piece in the unloading outside, two support column inboards in the place ahead through the second bracing piece with second connecting strip electric connection, the second bracing piece is through supporting strengthening rib and unloading pipe fixed connection.

Furthermore, a first sliding groove is formed in the blanking pipe, and a second sliding groove is formed in the inner side of the first connecting strip.

Furthermore, the valve structure comprises a valve plate, the valve plate is connected to the first sliding groove and the second sliding groove in a sliding mode, an electric push rod is fixedly connected to the front side of the valve plate, and the front portion of the electric push rod is fixedly connected to the back of the fixing strip.

Furthermore, the timing switch structure comprises a sliding plate, a third sliding groove is formed in the inner side of the sliding plate, the sliding rail is connected to the third sliding groove in a sliding mode, the top of the sliding plate is connected with the bottom of the first fixing block through a spring, an impact block is fixedly connected to the bottom of the sliding plate, and the gravity sensor is matched with the impact block.

Furthermore, the time switch structure further comprises a third connecting strip, the third connecting strip is fixedly connected to the bottom of the sliding plate, a fourth connecting strip is fixedly connected to the bottom of the third connecting strip, a toggle strip is fixedly connected between the two fourth connecting strips, and the toggle strip is located right below the blanking pipe.

Furthermore, the control structure comprises a control box, and a display screen and control keys are arranged on the front surface of the control box.

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

this automatic record concrete evacuation time's device, through the setting of valve structure and time switch structure, the back is opened to the valve structure, concrete in the V-arrangement funnel appearance flows out from bottom unloading pipe, when flowing to the time switch structure, drive the strip of stirring wherein and remove downwards, thereby trigger time switch, after the concrete evacuation, stir the strip and roll back, time switch closes, the time display is on control structure's display screen, reach the purpose of automatic record time, it is more accurate to compare in artificial record, the manpower has also been practiced thrift.

Drawings

FIG. 1 is a schematic view of the front top axial view structure of the present invention;

FIG. 2 is a schematic view of the back bottom axial measurement structure of the present invention;

fig. 3 is a schematic view of the supporting structure of the present invention;

FIG. 4 is a schematic structural view of the V-shaped funnel instrument of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 4 according to the present invention;

fig. 6 is a schematic view of the valve structure of the present invention;

fig. 7 is a schematic diagram of the structure of the time switch of the present invention.

In the figure: 1. a support structure; 101. a support pillar; 102. an X-shaped reinforcing rib; 103. a first support bar; 104. a second support bar; 105. supporting reinforcing ribs; 2. a V-shaped funnel instrument; 3. a protection plate; 4. a discharging pipe; 401. a first sliding groove; 5. a first connecting bar; 501. a second sliding groove; 6. a second connecting strip; 7. a fixing strip; 8. a first fixed block; 9. a sliding rail; 10. a second fixed block; 11. a gravity sensor; 12. a valve structure; 1201. a valve plate; 1202. an electric push rod; 13. a time switch structure; 1301. a sliding plate; 1302. a third sliding groove; 1303. a spring; 1304. a collision mass; 1305. a third connecting strip; 1306. a fourth connecting bar; 1307. the bar is stirred; 14. a control structure; 1401. a control box; 1402. a display screen; 1403. and operating the key.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship indicated based on the drawings, which is only for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-7, the utility model provides a technical solution: a device for automatically recording the emptying time of concrete comprises a supporting structure 1, a V-shaped hopper instrument 2 is supported at the top of the supporting structure 1, a protection plate 3 is fixedly connected at the top of the V-shaped hopper instrument 2, a blanking pipe 4 is fixedly connected at the bottom of the V-shaped hopper instrument 2, a first sliding groove 401 is formed in the blanking pipe 4, a first connecting strip 5 is fixedly connected to the front of the blanking pipe 4, a second sliding groove 501 is formed in the inner side of the first connecting strip 5, a second connecting strip 6 is fixedly connected to the front of the first connecting strip 5, a fixing strip 7 is fixedly connected to the front of the second connecting strip 6, first fixing blocks 8 are fixedly connected to the left side and the right side of the blanking pipe 4, a sliding rail 9 is fixedly connected to the bottom of the first fixing blocks 8, the sliding rail 9 is also fixedly connected to the left side and the right side of the blanking pipe 4, second fixing blocks 10 are also fixedly connected to the left side and the right side of the blanking pipe 4, and a gravity sensor 11 is fixedly connected to the top of the second fixing blocks 10, the discharging pipe 4 is provided with a valve structure 12 and a timing switch structure 13, the supporting structure 1 is further provided with a control structure 14, the valve structure 12 and the timing switch structure 13 are respectively electrically connected with the control structure 14, it should be noted that the supporting structure 1 is used for supporting the whole equipment, the V-shaped funnel instrument 2 is used for placing concrete, the discharging pipe 4 is connected with an outlet of the V-shaped funnel instrument 2, the valve structure 12 is arranged between the first connecting strip 5, the second connecting strip 6 and the fixing strip 7 and is used for controlling the conduction and the closing of the discharging pipe 4, when the discharging pipe 4 is conducted, the concrete in the V-shaped funnel instrument 2 flows out along the discharging pipe 4, the flowing concrete touches the timing switch structure 13, so that the timing switch structure 13 triggers the gravity sensor 11, the gravity sensor 11 sends a timing opening signal to the control structure 14, when the concrete in the V-shaped funnel instrument 2 is emptied, the gravity sensor 11 is deactivated and sends an end-of-time signal to the control structure 14.

As a specific embodiment, the supporting structure 1 includes supporting columns 101, X-shaped reinforcing ribs 102 are fixedly connected between the supporting columns 101, first supporting rods 103 are fixedly connected to inner sides of the supporting columns 101, inner ends of the first supporting rods 103 are fixedly connected to outer sides of the discharging pipes 4, inner sides of the two supporting columns 101 in front are electrically connected to the second connecting strips 6 through second supporting rods 104, the second supporting rods 104 are fixedly connected to the discharging pipes 4 through supporting reinforcing ribs 105, it should be noted that the X-shaped reinforcing ribs 102 improve stability between the supporting columns 101, the first supporting rods 103 are used for supporting the discharging pipes 4, and it is avoided that the V-shaped funnel instrument 2 is inclined due to gravity action of concrete, the second supporting rods 104 are used for supporting the second connecting strips 6, and the valve structure 12.

As a specific embodiment, the valve structure 12 includes a valve plate 1201, the valve plate 1201 is slidably connected to the first sliding groove 401 and the second sliding groove 501, an electric push rod 1202 is fixedly connected to a front side of the valve plate 1201, a front portion of the electric push rod 1202 is fixedly connected to a back surface of the fixing strip 7, it should be noted that when the electric push rod 1202 shortens, the electric push rod 1202 drives the valve plate 1201 to slide outwards along the first sliding groove 401 and the second sliding groove 501, so that the feeding pipe 4 is connected, concrete in the V-shaped funnel instrument 2 starts to flow out from a bottom of the feeding pipe 4, when the electric push rod 1202 shortens and extends, the electric push rod 1202 drives the valve plate 1201 to slide inwards along the first sliding groove 401 and the second sliding groove 501, so that the feeding pipe 4 is closed, and concrete in the V-shaped funnel instrument 2 cannot flow out.

As a specific embodiment, the time switch structure 13 includes a sliding plate 1301, a third sliding groove 1302 is formed inside the sliding plate 1301, a sliding rail 9 is slidably connected to the third sliding groove 1302, the top of the sliding plate 1301 is connected to the bottom of a first fixed block 8 through a spring 1303, a collision block 1304 is fixedly connected to the bottom of the sliding plate 1301, a gravity sensor 11 is adapted to the collision block 1304, the time switch structure 13 further includes a third connecting strip 1305, the third connecting strip 1305 is fixedly connected to the bottom of the sliding plate 1301, a fourth connecting strip 1306 is fixedly connected to the bottom of the third connecting strip 1305, a toggle strip 1307 is fixedly connected between the fourth connecting strips 1306, the toggle strip 1307 is located right below the discharging pipe 4, it should be noted that the flowing concrete drives the toggle strip 1307 to move downward, the toggle strip 1307 drives the third connecting strip 1305 to move downward through the fourth connecting strip 1306, the third connecting strip 1305 drives the sliding plate 1301 to move downward, the spring 1303 is elongated, the impact block 1304 moves down along with the sliding plate 1301 and touches the gravity sensor 11 to start timing, after the concrete is emptied, the impact block 1304 moves up under the elastic force of the spring 1303 and is separated from the gravity sensor 11, and the timing is finished.

As a specific embodiment, the control structure 14 includes a control box 1401, a display screen 1402 and a control button 1403 are provided on the front surface of the control box 1401, it should be noted that the display screen 1402 displays the emptying time, and the control button 1403 is used for controlling the apparatus.

It should be noted that, through the arrangement of the valve structure 12 and the time switch structure 13, after the valve structure 12 is opened, the concrete in the V-shaped funnel instrument 2 flows out from the bottom discharging pipe 4, and when the concrete flows to the time switch structure 13, the toggle bar 1307 therein is driven to move downwards, so as to trigger the time switch, after the concrete is emptied, the toggle bar 1307 retracts, the time switch is closed, and the time is displayed on the display screen 1402 of the control structure 14, thereby achieving the purpose of automatically recording the time, which is more accurate than the manual recording, and also saving the manpower.

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 an automatic record concrete evacuation time's device, includes bearing structure (1), bearing structure (1) top support has V-arrangement funnel appearance (2), V-arrangement funnel appearance (2) top fixedly connected with protection shield (3), and V-arrangement funnel appearance (2) bottom fixedly connected with unloading pipe (4), its characterized in that: the blanking pipe (4) is openly fixedly connected with first connecting strip (5), the openly fixedly connected with second connecting strip (6) of first connecting strip (5), the openly fixedly connected with fixed strip (7) of second connecting strip (6), blanking pipe (4) left and right sides fixedly connected with first fixed block (8), first fixed block (8) bottom fixedly connected with sliding rail (9), sliding rail (9) also fixedly connected in blanking pipe (4) left and right sides, blanking pipe (4) left and right sides still fixedly connected with second fixed block (10), second fixed block (10) top fixedly connected with gravity inductor (11), install valve structure (12) and time switch structure (13) on blanking pipe (4), still install control structure (14) on bearing structure (1), valve structure (12) and time switch structure (13) respectively with control structure (14) electric connection.

2. The apparatus of claim 1, wherein the apparatus is configured to automatically record the time of emptying the concrete: bearing structure (1) is including support column (101), fixedly connected with X type strengthening rib (102) between support column (101), the first bracing piece (103) of the inboard fixedly connected with of support column (101), first bracing piece (103) inner fixed connection in unloading pipe (4) outside, two support column (101) inboards in the place ahead pass through second bracing piece (104) with second connecting strip (6) electric connection, second bracing piece (104) are through supporting strengthening rib (105) and unloading pipe (4) fixed connection.

3. The apparatus of claim 1, wherein the apparatus is configured to automatically record the time of emptying the concrete: a first sliding groove (401) is formed in the blanking pipe (4), and a second sliding groove (501) is formed in the inner side of the first connecting strip (5).

4. A device for automatically recording the time of emptying of concrete according to claim 3, characterized in that: the valve structure (12) comprises a valve plate (1201), the valve plate (1201) is connected to the first sliding groove (401) and the second sliding groove (501) in a sliding mode, an electric push rod (1202) is fixedly connected to the front side of the valve plate (1201), and the front portion of the electric push rod (1202) is fixedly connected to the back face of the fixing strip (7).

5. The apparatus of claim 1, wherein the apparatus is configured to automatically record the time of emptying the concrete: the timing switch structure (13) comprises a sliding plate (1301), a third sliding groove (1302) is formed in the inner side of the sliding plate (1301), the sliding rail (9) is connected to the third sliding groove (1302) in a sliding mode, the top of the sliding plate (1301) is connected with the bottom of the first fixing block (8) through a spring (1303), a collision block (1304) is fixedly connected to the bottom of the sliding plate (1301), and the gravity sensor (11) is matched with the collision block (1304).

6. The apparatus according to claim 5, wherein the apparatus is adapted to automatically record the time of emptying the concrete: the timing switch structure (13) further comprises a third connecting strip (1305), the third connecting strip (1305) is fixedly connected to the bottom of the sliding plate (1301), a fourth connecting strip (1306) is fixedly connected to the bottom of the third connecting strip (1305), a toggle strip (1307) is fixedly connected between the two fourth connecting strips (1306), and the toggle strip (1307) is located under the discharging pipe (4).

7. The apparatus of claim 1, wherein the apparatus is configured to automatically record the time of emptying the concrete: the control structure (14) comprises a control box (1401), and a display screen (1402) and an operation key (1403) are arranged on the front face of the control box (1401).