CN214374629U

CN214374629U - Prestressed duct mud jacking compactness detection device

Info

Publication number: CN214374629U
Application number: CN202120348822.4U
Authority: CN
Inventors: 丁剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-10-08
Anticipated expiration: 2031-02-07

Abstract

The utility model discloses a prestressed duct mud jacking compactness detection device relates to mud jacking detection area. The utility model provides a prestressing force pore canal mud jacking compactness detection device, including the mounting panel, mounting screw hole has been seted up to mounting panel top surface four corners department, and mounting panel top surface left side welding installs the installation footstock, installation footstock up end fixed mounting has the analysis appearance, and analysis appearance upside intercommunication has well revolving rack, sealed end seat has been seted up to the transit rack up end, and lateral wall face screw mounting before the sealed end seat has the transit head, transit head opposite side fixed mounting has the compactness detector, the rear end housing is installed to analysis appearance rear side wall face screw thread, transit rack right side wall intercommunication has unable adjustment base, and unable adjustment base bottom surface and mounting panel bottom intercommunication, unable adjustment base upper wall contact is installed and is observed the glass lid, and observe glass and cover the up end and install the data display screen. The utility model has the advantages of the detected signal accuracy is high, receives the external influence of interference little.

Description

Prestressed duct mud jacking compactness detection device

Technical Field

The utility model relates to a mud jacking detection area specifically is a closely knit degree detection device of prestressed duct mud jacking.

Background

Solidity refers to the volume fraction of the solid matter part of the material in terms of the total volume; according to the characteristics of the pores, the pores of the material can be divided into open pores and closed pores, and the sum of the porosities of the open pores and the closed pores is equal to the total porosity of the material; the material can be divided into three types of micropores, pores and macropores according to the size of the pores, and different pores have different influences on the performance of the material.

Most of compactness detection devices at the present stage adopt a detection mode of an impact elastic plate, so that the compactness detection device has the problems of easy signal interference from the external environment and low detection precision; the problem that the components of the detection pipeline are difficult to replace and the tightness is difficult to detect exists. Therefore, the technical personnel in the field provide a prestressed duct grouting compactness detection device to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a closely knit degree detection device of prestressed duct mud jacking to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a prestressed duct grouting compactness detection device comprises a mounting plate, wherein mounting threaded holes are formed in four corners of the top surface of the mounting plate, a mounting top platform is welded and mounted on the left side of the top surface of the mounting plate, an analyzer is fixedly mounted on the upper end surface of the mounting top platform, a transfer frame is communicated with the upper side of the analyzer, a sealing end seat is formed in the upper end surface of the transfer frame, a transfer head is mounted on the front side wall surface of the sealing end seat through screws, a compactness detector is fixedly mounted on the other side of the transfer head, a rear end cover is mounted on the rear side wall surface of the analyzer through threads, a fixed base is communicated with the right side wall surface of the transfer frame, the bottom surface of the fixed base is communicated with the bottom end of the mounting plate, an observation glass cover is mounted on the upper wall surface of the fixed base in a contact manner, a data display screen is mounted on the upper end surface of the observation glass cover, a rear inspection cover is mounted on the rear side wall surface of the fixed base through threads, and a connecting screw is mounted on the bottom surface of the observation glass cover, the method has the advantages of high signal detection accuracy and small influence of interference outside.

Preferably, the compactness detector includes the hose cover, the mud jacking input tube has been seted up to hose cover inside wall face, and the mud jacking input tube front end face outside installs compactness and detects the post, compactness detects the top of the post and installs the detection ball, can contact the compactness of detecting the mud jacking.

Preferably, the external element mounting seat has been seted up on the sealed end seat top, and external element mounting seat up end screw thread installs the gassing plug screw, the side wall face contact is installed the end cover before the external element mounting seat, and end cover outside wall face threaded mounting has sealing screw, can install external booster at external element mounting seat top, the rapid transit of the interior mud jacking of pipeline of being convenient for.

Preferably, the bottom surface of the transfer head is communicated with a threaded pipe seat, so that grouting can be guided into the transfer frame.

Preferably, the outer wall surface of the after-loading access cover is provided with an access hole, so that the transportation pipeline of the equipment is convenient to overhaul.

Preferably, an input button is installed on the bottom surface of the data display screen, and a parameter adjusting knob is installed on the left side of the input button in a rotating mode, so that data can be visualized.

Preferably, the front end face of the fixing base is provided with a packaging screw in a threaded manner, and the inner side wall face of the fixing base is provided with a communicating inner pipe which can fixedly support the data display screen.

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

(1) the device for detecting the grouting compactness of the prestressed duct is characterized in that a hose jacket, a compactness detector and other components are installed on the device for detecting the grouting compactness of the prestressed duct, a worker holds the hose jacket to enable the detector to go deep into a part to be detected, a sensor in a detection ball transmits data into a data processing device at the moment, the data are displayed in a data display screen after being processed, and the worker can input related processing precision at the bottom end of the data display screen, then the received grouting compactness data is primarily processed and stored in a data processing device, except for direct contact with grouting, the grouting enters the transfer head through a grouting input pipe and enters the transfer frame through the transfer pipe and a built-in pipeline, and then guiding the grouting to be detected into an analyzer for auxiliary data analysis, and comparing the grouting with the data detected by the detection ball in a contact manner to ensure the reliability of the data.

(2) The utility model provides a closely knit degree detection device of prestressed duct mud jacking, through giving parts such as closely knit degree detection device installation unable adjustment base of prestressed duct mud jacking and encapsulation screw, in the mud jacking transportation, in order to guarantee that the seal in each pipeline and the component is good, install sealed end seat in the transfer carriage front side, the encapsulation screw has been seted up to the outer wall of unable adjustment base, through the installation of end cover and screw, the dismantlement of each part of being convenient for is changed and the inspection of leakproofness.

Drawings

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

FIG. 2 is a partial schematic view of the structure of the compactness tester of the present invention;

FIG. 3 is a partial schematic view of the structure of the middle seal end seat of the present invention;

fig. 4 is a partial schematic view of the structure of the middle fixing base of the present invention.

In the figure: 1. installing a threaded hole; 2. mounting a plate; 3. a compactness detector; 301. a compactness detection column; 302. detecting the ball; 303. a hose jacket; 304. a grouting input pipe; 4. installing a top platform; 5. an analyzer; 6. a rear end cap; 7. a transfer frame; 8. sealing the end seat; 801. an external element mounting base; 802. an air-release screw plug; 803. sealing the end cap; 804. a seal screw; 9. a middle turning head; 901. a threaded socket; 10. afterloading an access cover; 1001. an access hole; 11. a data display screen; 1101. an input button; 1102. a parameter adjusting knob; 12. observing the glass cover; 1201. a connecting screw; 13. a fixed base; 1301. packaging the screws; 1302. the inner pipe is communicated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a prestressed duct grouting compactness detecting device comprises a mounting plate 2, mounting threaded holes 1 are formed at four corners of the top surface of the mounting plate 2, a mounting top platform 4 is welded and mounted at the left side of the top surface of the mounting plate 2, an analyzer 5 is fixedly mounted at the upper end surface of the mounting top platform 4, an upper side of the analyzer 5 is communicated with a middle rotating frame 7, a sealing end seat 8 is formed at the upper end surface of the middle rotating frame 7, a middle rotating head 9 is mounted on the front side wall surface of the sealing end seat 8 by screws, a compactness detector 3 is fixedly mounted at the other side of the middle rotating head 9, a rear end cover 6 is mounted on the rear side wall surface of the analyzer 5 by screws, a right side wall surface of the middle rotating frame 7 is communicated with a fixed base 13, the bottom surface of the fixed base 13 is communicated with the bottom end of the mounting plate 2, an observation glass cover 12 is mounted on the upper wall surface of the fixed base 13 by contact, and a data display 11 is mounted on the upper end surface of the observation glass cover 12, the rear maintenance cover 10 is installed on the rear side wall surface of the fixed base 13 in a threaded mode, the connecting screw 1201 is installed on the bottom surface of the observation glass cover 12 in a threaded mode, and the device has the advantages of being high in detection signal accuracy and small in influence of interference on the outside.

The compactness detector 3 comprises a hose jacket 303, a grouting input pipe 304 is arranged on the inner side wall surface of the hose jacket 303, a compactness detection column 301 is arranged on the outer side of the front side end surface of the grouting input pipe 304, and a detection ball 302 is arranged at the top end of the compactness detection column 301 and can be used for detecting the compactness of grouting in a contact manner; an external element mounting seat 801 is arranged at the top end of the sealing end seat 8, an air release screw plug 802 is installed on the upper end face of the external element mounting seat 801 in a threaded mode, a sealing end cover 803 is installed on the front side wall face of the external element mounting seat 801 in a contact mode, a sealing screw 804 is installed on the outer side wall face of the sealing end cover 803 in a threaded mode, an external supercharger can be installed at the top end of the external element mounting seat 801, and therefore rapid transportation of grouting in a pipeline is facilitated; the bottom surface of the middle rotating head 9 is communicated with a threaded pipe seat 901 which can guide grouting into the middle rotating frame 7; an access hole 1001 is formed in the outer wall surface of the afterloading access cover 10, so that the transportation pipeline of the equipment can be conveniently overhauled; an input button 1101 is arranged on the bottom surface of the data display screen 11, and a parameter adjusting knob 1102 is rotatably arranged on the left side of the input button 1101 and can visualize data; the front end face of the fixing base 13 is provided with a screw 1301, and the inner side wall of the fixing base 13 is provided with an inner pipe 1302 for fixing and supporting the data display screen 11.

The working principle is as follows: the main body of the prestressed duct grouting compactness detection device comprises a mounting threaded hole 1, a mounting plate 2, a compactness detector 3, a mounting top table 4, an analyzer 5 and other components, and is different from compactness detectors taking impact elastic waves as test media in the market, and adopts a deep contact type sensor to take signals for processing, so that the device has the advantages of high detection signal accuracy and small influence by the external interference, a hose jacket 303 is connected to the rear end of the compactness detector 3, a worker holds the hose jacket 303 to deeply insert the detector into a part to be detected, at the moment, the sensor in a detection ball 302 transmits data into a data processing device, the data is displayed in a data display screen 11 after data processing, the worker can input relevant processing accuracy at the bottom end of the data display screen 11, and then performs primary processing on the received grouting compactness data and stores the data in the data processing device, in addition to direct contact with grouting, grouting enters the transfer head 9 through the grouting input pipe 304, enters the transfer frame 7 through the transfer pipe and the built-in pipeline, and then grouting to be detected is led into the analyzer 5 for auxiliary data analysis and is compared with data detected by the contact of the detection ball 302, so that the reliability of the data is ensured; in the grouting transportation process, in order to ensure that the airtightness of each pipeline and each element is good, the sealing end seat 8 is installed on the front side of the transfer frame 7, the outer wall surface of the fixing base 13 is provided with the packaging screw 1301, and the disassembly and the replacement of each component and the inspection of the airtightness are facilitated through the installation of the end cover and the screw.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prestressed duct mud jacking compactness detection device, includes mounting panel (2), its characterized in that: mounting threaded holes (1) are formed in four corners of the top surface of the mounting plate (2), a mounting top platform (4) is welded and mounted on the left side of the top surface of the mounting plate (2), an analyzer (5) is fixedly mounted on the upper end face of the mounting top platform (4), a transfer frame (7) is communicated with the upper side of the analyzer (5), a sealing end seat (8) is formed in the upper end face of the transfer frame (7), a transfer head (9) is mounted on the front side wall face of the sealing end seat (8) through screws, a compactness detector (3) is fixedly mounted on the other side of the transfer head (9), a rear end cover (6) is mounted on the rear side wall face of the analyzer (5) through threads, a fixing base (13) is communicated with the right side wall face of the transfer frame (7), the bottom face of the fixing base (13) is communicated with the bottom end of the mounting plate (2), and an observation glass cover (12) is mounted on the upper wall face of the fixing base (13) in a contact manner, and a data display screen (11) is installed on the upper end face of the observation glass cover (12), a rear maintenance cover (10) is installed on the rear side wall face of the fixed base (13) in a threaded mode, and a connecting screw (1201) is installed on the bottom face of the observation glass cover (12) in a threaded mode.

2. The prestressed duct grouting compactness detecting device according to claim 1, characterized in that: closely knit degree detector (3) include hose cover (303), mud jacking input tube (304) have been seted up to hose cover (303) inside wall face, and mud jacking input tube (304) front side end face outside installs closely knit degree and detects post (301), closely knit degree detects post (301) top and installs detection ball (302).

3. The prestressed duct grouting compactness detecting device according to claim 1, characterized in that: external component mount pad (801) have been seted up to sealed end seat (8) top, and external component mount pad (801) up end screw thread installs gassing plug screw (802), sealed end cover (803) are installed in the contact of external component mount pad (801) preceding lateral wall face, and sealed screw (804) are installed to sealed end cover (803) outside lateral wall face screw thread.

4. The prestressed duct grouting compactness detecting device according to claim 1, characterized in that: the bottom surface of the middle rotating head (9) is communicated with a threaded pipe seat (901).

5. The prestressed duct grouting compactness detecting device according to claim 1, characterized in that: the outer wall surface of the afterloading access cover (10) is provided with an access hole (1001).

6. The prestressed duct grouting compactness detecting device according to claim 1, characterized in that: an input button (1101) is installed on the bottom surface of the data display screen (11), and a parameter adjusting knob (1102) is installed on the left side of the input button (1101) in a rotating mode.

7. The prestressed duct grouting compactness detecting device according to claim 1, characterized in that: the front end face of the fixed base (13) is provided with a packaging screw (1301) in a threaded mode, and the inner side wall face of the fixed base (13) is provided with a communicating inner pipe (1302).