CN211178832U

CN211178832U - Pump concrete outlet pressure measuring device

Info

Publication number: CN211178832U
Application number: CN201922427028.4U
Authority: CN
Inventors: 印学军
Original assignee: Huai'an Zhongxing Green Building Technology Co ltd
Current assignee: Huai'an Zhongxing Green Building Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-04
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a check out test set technical field, and a pump sending concrete pump outlet pressure measurement device is disclosed, including the device main part, the display screen is installed to the one end of device main part, the inside one end screw connection of device main part has the force measuring machine, the return spring is installed to the other end of force measuring machine, flexible warhead is installed to the other end of return spring, the inside of device main part and the outside hot melt that is located flexible warhead are connected with flexible sealing gasket, the other end welded connection of device main part has the connecting pipe, the concrete pipe is installed to the one end of connecting pipe, a concrete pipe is installed to the other end of connecting pipe, the both ends of connecting pipe and the equal welded connection of concrete pipe and the one end that goes out the concrete pipe have the anchor ring, the outside joint of anchor ring is connected with the clamp. The utility model discloses a pressure to the pump concrete outlet that a series of designs make the device can be simple detects to great working strength who alleviates the measurement personnel.

Description

Pump concrete outlet pressure measuring device

Technical Field

The utility model relates to a check out test set technical field especially relates to a pump sending concrete goes out pump mouth pressure measurement device.

Background

The super high-rise and super long-distance pumping concrete workability index requirement is higher, especially when exceeding 300m to perpendicular pumping distance, under the prerequisite of guaranteeing its intensity index, the workability index requirement is especially strict, go on smoothly for guaranteeing the work progress, prevent the appearance of various harmful consequences such as stifled pipe among the pumping process, need carry out real time monitoring to concrete pump-out pressure at the pump outlet, so that carry out the adjustment of pumping technical index according to the testing result, but the process that the current device carried out pressure and detect when pump concrete pump-out port is more, thereby cause the working strength of measurement personnel great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pump sending concrete goes out pump mouth pressure measurement device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pump sending concrete pump outlet pressure measurement device, includes the device main part, the display screen is installed to the one end of device main part, the inside one end screw connection of device main part has the dynamometer, return spring is installed to the other end of dynamometer, flexible warhead is installed to return spring's the other end, the inside of device main part and the outside hot melt that is located flexible warhead are connected with the flexible sealing pad, the other end welded connection of device main part has the connecting pipe, the concrete pipe is installed to the one end of connecting pipe, the concrete pipe is installed out to the other end of connecting pipe, the both ends of connecting pipe and the equal welded connection of concrete pipe and the one end of going out the concrete pipe have the anchor ring, the outside joint of anchor ring is connected with the clamp, the equal welded connection in both ends of clamp has the fixed.

Preferably, one end of the display screen is electrically connected with the other end of the force measuring machine through a lead.

Preferably, the outer diameter of the telescopic warhead is the same as the inner diameter of the flexible sealing gasket in size, and the telescopic warhead is in transition fit with the flexible sealing gasket.

Preferably, a round hole is formed in the middle of the fixing block, and a fastening bolt is installed inside the round hole.

Preferably, a ventilation hole is formed on the periphery of the device body and outside the return spring.

Preferably, an internal thread hole is formed in one end of the device main body, and the device main body is connected with the display screen through a screw.

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

the utility model discloses the inside that the concrete got into the connecting pipe through the concrete pipe in the use, then enter into the inside of going out the concrete pipe through the connecting pipe, the inside concrete of connecting pipe can exert great power to flexible warhead when the connecting pipe, make flexible warhead slide along the one end of device main part direction towards the dynamometer, can exert great power to the dynamometer through the return spring when flexible warhead slides, external power source through dynamometer wire electric connection starts the dynamometer after, the dynamometry chance detects the power that self received, and the result after will detecting transmits for the display screen through the wire, and show the result that will detect through the display screen, make the device can be simple detect the pressure that the pumped concrete goes out the pump mouth, thereby great work strength who has alleviateed detection personnel.

Drawings

FIG. 1 is a schematic view of the overall structure of one end of the present invention;

FIG. 2 is a schematic view of the overall structure of the other end of the present invention;

FIG. 3 is a front view of the overall cut-away view of the present invention;

fig. 4 is a side view of the overall cutaway view of the present invention.

In the figure: 1. a device main body; 2. a concrete conduit; 3. discharging the concrete pipe; 4. clamping a hoop; 5. a ventilation hole; 6. a display screen; 7. a retractable warhead; 8. a return spring; 9. a force measuring machine; 10. a fixed block; 11. fastening a bolt; 12. reinforcing rings; 13. a connecting pipe; 14. a flexible gasket.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a pump outlet pressure measuring device for pumping concrete comprises a device main body 1, wherein a display screen 6 is installed at one end of the device main body 1, an internal thread hole is formed at one end of the device main body 1, the device main body 1 is connected with the display screen 6 through a screw, so that the installation and the disassembly of the display screen 6 are simpler, a force measuring machine 9 is connected with one end of the inside of the device main body 1 through a screw, one end of the display screen 6 is electrically connected with the other end of the force measuring machine 9 through a wire, and data detected by the force measuring machine 9 can be transmitted to the display screen 6 through the wire;

the other end of the force measuring machine 9 is provided with a return spring 8, and the device is characterized in that ventilation holes 5 are formed in the periphery of the device main body 1 and the outer side of the return spring 8, so that air in the device main body 1 can be better contacted with the outside, the other end of the return spring 8 is provided with a telescopic bullet 7, the outer side of the telescopic bullet 7 in the device main body 1 is connected with a flexible sealing gasket 14 in a hot melting mode, the outer diameter of the telescopic bullet 7 is the same as the inner diameter of the flexible sealing gasket 14, and the telescopic bullet 7 is in transition fit with the flexible sealing gasket 14, so that no gap is generated between the telescopic bullet 7 and the flexible sealing gasket 14;

device main part 1's other end welded connection has connecting pipe 13, concrete pipe 2 is installed to the one end of connecting pipe 13, concrete pipe 3 is installed out to the other end of connecting pipe 13, the equal welded connection in both ends of connecting pipe 13 and concrete pipe 2 and the one end that goes out concrete pipe 3 has reinforcing ring 12, reinforcing ring 12's outside joint is connected with clamp 4, the equal welded connection in both ends of clamp 4 has fixed block 10, circular hole has been seted up to the intermediate position of fixed block 10, the internally mounted of circular hole has fastening bolt 11, make fastening bolt 11 can be to the better fixed of fixed block 10.

The working principle is as follows:

in the utility model, when the user uses the device, the concrete enters the connecting pipe 13 through the concrete conduit 2 and then enters the concrete outlet pipe 3 through the connecting pipe 13, the concrete inside the coupling pipe 13 applies a large force to the telescopic bullets 7 while passing through the coupling pipe 13, so that the telescopic warhead 7 slides towards one end of the force measuring machine 9 along the direction of the device body 1, when the telescopic warhead 7 slides, a large force is applied to the force measuring machine 9 through the return spring 8, after the force measuring machine 9 is started by an external power supply which is electrically connected with a lead of the force measuring machine 9, the force measuring machine 9 can detect the force applied by the force measuring machine 9, and transmits the detected result to the display screen 6 through a lead, and displays the detected result through the display screen 6, the device can simply detect the pressure of the pump outlet of the pumped concrete, thereby greatly reducing the working strength of detection personnel.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

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.

Claims

1. The utility model provides a pump concrete pump outlet pressure measuring device, includes device main part (1), its characterized in that, display screen (6) are installed to the one end of device main part (1), the inside one end screw connection of device main part (1) has dynamometer (9), return spring (8) are installed to the other end of dynamometer (9), flexible warhead (7) are installed to the other end of return spring (8), the inside of device main part (1) just is located the outside hot melt of flexible warhead (7) and is connected with flexible sealing gasket (14), the other end welded connection of device main part (1) has connecting pipe (13), concrete pipe (2) is installed to the one end of connecting pipe (13), concrete pipe (3) is installed to the other end of connecting pipe (13), the equal welded connection of both ends of connecting pipe (13) and concrete pipe (2) and the one end of concrete pipe (3) has reinforcing ring (12), the outside joint of reinforcing ring (12) is connected with clamp (4), the equal welded connection in both ends of clamp (4) has fixed block (10).

2. The pumped concrete outlet pressure measuring device is characterized in that one end of the display screen (6) is electrically connected with the other end of the force measuring machine (9) through a lead.

3. The device for measuring the pressure of the outlet of the pump for pumping concrete according to claim 1, wherein the outer diameter of the telescopic warhead (7) is the same as the inner diameter of the flexible sealing gasket (14), and the telescopic warhead (7) is in transition fit with the flexible sealing gasket (14).

4. The pumped concrete outlet pressure measuring device as claimed in claim 1, wherein a circular hole is formed in the middle of the fixing block (10), and a fastening bolt (11) is installed inside the circular hole.

5. The apparatus for measuring the pressure at the outlet of a pump for pumping concrete according to claim 1, wherein the apparatus body (1) is provided with a ventilation hole (5) on the periphery thereof and outside the return spring (8).

6. The device for measuring the pressure of the outlet of the pump for pumping concrete of claim 1, wherein one end of the device body (1) is provided with an internal threaded hole, and the device body (1) is connected with the display screen (6) through a screw.