CN218381791U

CN218381791U - Engineering supervision sampling device

Info

Publication number: CN218381791U
Application number: CN202222490366.4U
Authority: CN
Inventors: 申宁; 刘玉峰; 赵小斐; 隋文渊; 史志强; 刘劲松; 邓志远
Original assignee: Henan Shanfeng Construction Technology Co ltd
Current assignee: Henan Shanfeng Construction Technology Co ltd
Priority date: 2022-09-17
Filing date: 2022-09-17
Publication date: 2023-01-24
Anticipated expiration: 2032-09-17

Abstract

The utility model relates to an engineering supervision sampling device, it is including sample cabin and sample conical head, sample cabin upper mouth department is provided with the apron, apron demountable installation is on the sample cabin, there is the through-hole on the apron, the sample conical head divide into a plurality of swash plates, swash plate and sample cabin swing joint, sample cabin center is provided with well core rod, well core rod's one end is passed the through-hole in the top of sample cabin, well core rod is provided with the laying-out in the one end of sample cabin top and presses the depression bar, be provided with swash plate pushing mechanism between well core rod and the swash plate, be provided with in the sample conical head and advance a kind mechanism that opens and shuts. This application has the effect that improves sampling efficiency.

Description

Engineering supervision sampling device

Technical Field

The application relates to the field of engineering supervision, in particular to an engineering supervision sampling device.

Background

Project supervision refers to the entrusting of a party A with related qualifications, and represents a specialized service activity for monitoring the project construction of a party B by the party A according to project construction documents approved by the country, laws and regulations related to the project construction, project construction supervision contracts and other project construction contracts. The construction quality can be supervised by sampling and detecting the construction in the engineering supervision, and in daily construction, the cement is a raw material which needs to be frequently used and is an important part in the process of building facilities, so the sampling and detecting of the cement are also an important item.

Among the correlation technique, current sampling device is including sample cabin, sample conical head and storage appearance case, sample cabin and storage appearance case intercommunication, and the extrusion force between sample conical head and the cement is relied on to the sample process, makes cement enter into the sample cabin, then stores to storing up in the appearance case, takes out the bin at last and pours out cement to the place that needs detected.

To the correlation technique among the above-mentioned, cement is taken out the step from the holding vessel after getting into the sampler convenient not enough, has the inconvenient sample inefficiency's of operation defect of existence.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of sample process, this application provides an engineering supervision sampling device.

The application provides a sampling device is managed in engineering adopts following technical scheme:

the utility model provides an engineering supervision sampling device, includes sample cabin and sample conical head, sample cabin upper mouth department is provided with the apron, apron demountable installation is on the sample cabin, there is the through-hole on the apron, the sample conical head divide into a plurality of swash plates, swash plate and sample cabin swing joint, sample cabin center is provided with well core rod, well core rod's one end is passed the through-hole in the top of sample cabin, well core rod is provided with the lofting and is pressed the depression bar in the one end of sample cabin top, be provided with swash plate pushing mechanism between well core rod and the swash plate, be provided with in the sample conical head and advance a kind mechanism that opens and shuts.

Through adopting the above-mentioned technical scheme, be provided with the mechanism that opens and shuts of appearance in the sampling conical head, the sample gives the mechanism thrust that opens and shuts of appearance, it opens and shuts the mechanism and opens and close to advance the appearance, after finishing advancing the appearance, it closes to advance the mechanism that opens and shuts, thereby make sampling cabin and sampling conical head become the sample bin, there is well core rod in the middle of the sampling cabin, there is the sample on well core rod to press the depression bar, well core rod connects swash plate pushing mechanism, swash plate pushing mechanism and swash plate meet, press the sample to press the depression bar and drive well core rod, promote the swash plate through swash plate pushing mechanism, let the sample of storing pour out, make the process of sample and lofting all accomplish in sampling cabin and sampling conical head, the simplified operation, the efficiency of the sample process is improved.

Preferably, the sampling cone head comprises a conical cabin and a sampling port, the inclined plate comprises one part of the conical cabin and one part of the sampling port, and a torsion spring hinge is arranged at the joint of the inclined plate and the sampling cabin.

Through adopting above-mentioned technical scheme, set up torsional spring hinge between swash plate and the sample cabin, the swash plate can rotate under torsional spring hinge's effect, and the torsion of torsional spring can order about the inside shrink of swash plate among the torsional spring hinge, and the sample can be stored to the toper cabin, also can pour the sample through opening the swash plate, improves the efficiency of sampling process.

Preferably, swash plate pushing mechanism includes the bracing piece, the one end and well core rod fixed connection of bracing piece, the other end of bracing piece is used for promoting the swash plate.

Through adopting above-mentioned technical scheme, drive the bracing piece through pressing down well core rod, the bracing piece promotes the swash plate and toward outer, and the sample can be quick takes out from the toper cabin, improves the efficiency of sampling process.

Preferably, the swash plate pushing mechanism includes a pulley and a pulley shaft, the pulley shaft is fixedly connected with one end of the support rod away from the center rod, the pulley is mounted on the pulley shaft, and the pulley abuts against the swash plate.

Through adopting above-mentioned technical scheme, bracing piece and pulley spindle move together, make to support the pulley on the swash plate and rotate on the pulley spindle, promote the swash plate outwards simultaneously, and the setting of pulley can make the swash plate promote more easily, saves staff's labour.

Preferably, advance kind of mechanism that opens and shuts and include baffle, rotation axis and swivel sleeve, rotation axis and well core rod fixed connection, the swivel sleeve rotates to be installed on the rotation axis, baffle and swivel sleeve fixed connection, the baffle supports on the inner wall of the toper cabin part of swash plate.

Through adopting above-mentioned technical scheme, baffle and swivel sleeve fixed connection, swivel sleeve rotate and install on the rotation axis, and the baffle rotates on the rotation axis along with swivel sleeve, and the baffle is opened under the extrusion force of sample when advancing the appearance, and the sample can get into the sample cabin fast in, advances the appearance and opens and shuts the mechanism and close and reduce the sample unrestrained after finishing taking out, can accomplish the sample fast and improve sampling efficiency.

Preferably, the rotating shaft is provided with a limiting block, and one surface of the limiting block, which is close to the sampling cabin, is flush with the horizontal plane of the axis of the rotating shaft.

Through adopting above-mentioned technical scheme, have the stopper on the rotation axis, the stopper is close to the one side in sample cabin and the horizontal plane parallel and level of crossing the rotation axis, and when opening the swash plate, the baffle does not have the support of swash plate, and the stopper can be supporting the baffle and no longer the downward rotation, can ensure that the swash plate need not adjust the position continuation work of baffle after closing, can improve sample efficiency.

Preferably, a connecting plate is arranged between the rotating shaft and the center rod, one end of the connecting plate is fixed on the center rod, the other end of the connecting plate is fixed with the rotating shaft, and a spherical bulge is arranged on the connecting plate.

Through adopting above-mentioned technical scheme, it is protruding to be provided with the ball on the connecting plate, advances the thrust jack-up that the kind in-process baffle can receive the sample, and the baffle is along the rotatory in-process of rotation axis, reaches the take the altitude can with the protruding butt of ball when the baffle, avoids the baffle directly to support on the connecting plate, can not rotate the whereabouts when taking out and play confined effect.

Preferably, the cover plate is made of transparent materials.

Through adopting above-mentioned technical scheme, the apron is transparent material, presses the sample in-process and can see through the apron and observe what of sample.

Preferably, be provided with the sample on the sample cabin and press the depression bar, the sample is pressed and is provided with fixed loop bar between the depression bar and the lofting depression bar, there are two lantern rings at the both ends of fixed loop bar, the lantern ring cover of fixed loop bar one end is on the depression bar is pressed in the sample, the lantern ring cover of the fixed loop bar other end is on the lofting depression bar.

By adopting the technical scheme, the fixed sleeve rod can play a role in limiting the central rod, the inclined plate pushing mechanism and the sampling opening and closing mechanism during sampling, the baffle plate is subjected to the extrusion force of a sample in the sampling process, the rotating shaft is limited, and the baffle plate can be ensured to be opened to enable the sample to enter the sampling cabin; after the appearance of advancing finishes, the baffle is closed, and well core rod can fix the rotation axis to play the effect of supporting the baffle, avoid the gravity of sample to pass through well core rod on transmitting to the swash plate, lead to that the swash plate seals not tight sample that spills.

In summary, the present application includes at least one of the following beneficial technical effects:

1. an inclined plate pushing mechanism is arranged between the central rod and the inclined plate, the central rod pushes the inclined plate through the inclined plate pushing mechanism, so that a sample can be quickly taken out of the conical cabin, and the efficiency of the sampling process is improved;

2. the sample feeding opening and closing mechanism can control the opening and closing state of a sample when the sample enters the cabin, the baffle is in an opening state when the sample enters the cabin, the baffle is closed when the sample is completely collected and transferred, the sample is prevented from being scattered, and the efficiency of the sample collection is improved;

3. the sampling device can be taken out in the lump when needing to be cleaned, and can carry out regular cleaning on the sampling cabin, the inclined plate pushing mechanism and the sampling opening and closing mechanism.

Drawings

Fig. 1 is a schematic front view of a project supervision sampling apparatus according to an embodiment of the present application.

Fig. 2 is a schematic diagram of an internal structure of an engineering supervision sampling apparatus according to an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic view of an installation position of a sample injection opening and closing mechanism in an embodiment of the present application.

Description of reference numerals: 1. a sampling cabin; 2. a sampling cone head; 21. a conical chamber; 211. a sloping plate; 22. a sampling port; 3. a sampling pressing rod; 4. a torsion spring hinge; 5. a cover plate; 51. a through hole; 6. a center pole; 7. an inclined plate pushing mechanism; 71. a pulley; 72. a pulley shaft; 73. a support bar; 74. a connecting rod; 8. a sample feeding opening and closing mechanism; 81. a baffle plate; 82. a rotating shaft; 83. a rotating sleeve; 84. a limiting block; 9. a connecting plate; 91. the ball is convex; 10. a lofting press lever; 11. and fixing the loop bar.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses engineering supervision sampling device. Referring to fig. 1 and 2, engineering supervision sampling device includes sample cabin 1 and sample conical head 2, sample conical head 2 is in the lower part of sample cabin 1, sample conical head 2 meets with sample cabin 1, be provided with sample press bar 3 on the 1 outer wall of sample cabin, sample conical head 2 includes conical chamber 21 and sample connection 22, conical chamber 21 and the integrative setting or welded connection of sample connection 22, sample conical head 2 divide into a plurality of swash plates 211, swash plate 211 comprises a part of conical chamber 21 and a part of sample connection 22, swash plate 211 and the 1 junction of sample cabin are provided with torsional spring hinge 4, the outer wall at sample cabin 1 lower extreme is installed to one half page or leaf of torsional spring hinge 4, the outer wall at swash plate 211 is installed to the other half page or leaf, torsional spring hinge 4's torsion can order to order that swash plate 211 to contract inwards, a plurality of swash plates 211 butt each other are in the same place before the sample, and because torsional spring hinge 4's torsion is great, the sample is at the power of the outside expansion in sample conical head 2 after the sample, be not enough to strut swash plate 211.

Referring to fig. 2, 1 upper port department in sample cabin is provided with apron 5, and apron 5 is transparent material, has through-hole 51 on the

apron

5, and 5 demountable installation of apron are on sample cabin 1, and 1 center in sample cabin is provided with well core rod 6, and the through-hole 51 that the apron 5 was passed to well core rod 6 is in 1 top in sample cabin, and well core rod 6's upper end is connected with lofting and presses down depression bar 10, and well core rod 6's lower extreme is inside sample conical head 2.

Referring to fig. 1 and 3, an inclined plate pushing mechanism 7 is arranged between the central rod 6 and the inclined plate 211, the inclined plate pushing mechanism 7 includes two pulleys 71, two pulley shafts 72 and two support rods 73, the two support rods 73 are provided, the pulley shafts 72 are arranged at one ends of the support rods 73, two ends of the pulley shafts 72 are fixedly connected with the two support rods 73, the other ends of the support rods 73 are provided with connecting rods 74, two ends of the connecting rods 74 are fixedly connected with the two support rods 73, the connecting rods 74 are fixedly connected to the central rod 6, the pulleys 71 are arranged on the pulley shafts 72, the pulleys 71 rotate on the pulley shafts 72, and the pulleys 71 abut against the inner wall of the conical chamber 21 portion of the inclined plate 211.

Referring to fig. 2 and 4, a sample introduction opening and closing mechanism 8 is arranged in the sampling cone head 2, the sample introduction opening and closing mechanism 8 is arranged at a joint of the cone-shaped chamber 21 and the sampling port 22, the sample introduction opening and closing mechanism 8 comprises a baffle 81, a rotating shaft 82 and a rotating sleeve 83, a connecting plate 9 is arranged between the rotating shaft 82 and the central rod 6, one end of the connecting plate 9 is fixed on the central rod 6, the rotating shaft 82 is fixedly connected with the other end of the connecting plate 9, the rotating sleeve 83 is rotatably mounted on the rotating shaft 82, the rotating sleeve 83 is fixedly connected with the baffle 81, the baffle 81 rotates around the rotating shaft 82 along with the rotating sleeve 83, a limiting block 84 is arranged on the rotating shaft 82, the limiting block 84 is fixedly connected with the rotating shaft 82, one surface of the limiting block 84, which is close to the sampling chamber 1, is flush with a horizontal plane passing through the axis of the rotating shaft 82, the baffle 81 is naturally horizontally placed on the limiting block 84, the baffle 81 abuts against the inclined plate 211, the baffle 81 is rotated towards one side of the cone-shaped chamber 21 under the sample introduction thrust, a ball bulge 91 is arranged on the connecting plate 9, the baffle 81 abuts against the ball bulge 91, after the baffle 81 is finished, the sample introduction, the sample in the cone-shaped chamber 21 can be pressed by the sample in the sample introduction, the baffle 81, the baffle 21, and the baffle 81 can be difficult to be transferred, and the conical chamber 21, and the sample introduction can not easily spilled.

Referring to fig. 2, a fixed loop bar 11 is arranged between a sampling pressing bar 3 and a lofting pressing bar 10, two ends of the fixed loop bar 11 are provided with two loop rings, before sampling, the loop ring at one end of the fixed loop bar 11 is sleeved on the sampling pressing bar 3, the loop ring at the other end is sleeved on the lofting pressing bar 10, in the process that a sample is upward during sampling, the position of the lofting pressing bar 10 is fixed, meanwhile, a central bar 6 connected with the lofting pressing bar 10 is also fixed, so that a sampling opening and closing mechanism 8 fixedly connected with the central bar 6 is also limited and fixed, and a baffle 81 can be ensured to open the sampling during sampling; after the sample introduction is finished, the lofting press rod 10 is fixed in position, so that the sample pressing force on the baffle 81 can be prevented from being transmitted to the inclined plate pushing mechanism 7 through the central rod 6, and the inclined plate 211 is not sealed and leaks the sample. During the laying-out, remove the lantern ring on the fixed loop bar 11, make the lantern ring drop from the laying-out according to pressure lever 10, press the laying-out and press lever 10, the laying-out is pressed pressure lever 10 and is driven well core rod 6 and push down to make swash plate pushing mechanism 7 promote swash plate 211 and outwards rotate, pour the sample, the sampling process and the pouring process of sample are all accomplished in toper cabin 21 and sample cabin 1.

The implementation principle of the engineering supervision sampling device in the embodiment of the application is as follows: when taking a sample, handheld sample press ram 3, aim at the sample that needs the sample with sample connection 22, press sample press ram 3 hard, the sample gets into sample connection 22 and jacks up baffle 81, baffle 81 rotates the back and supports on ball arch 91, the sample gets into in toper cabin 21 and the sample cabin 1, observe the volume of sample in the sample cabin 1 through apron 5, mention sample press ram 3 when enough, baffle 81 seals sample connection 22 under the gravity extrusion of sample, shift the sample to the position that needs the collection, take off the lantern ring of the fixed loop bar 11 on the lofting press ram 10, press lofting press ram 10, drive well core bar 6 and push down, well core bar 6 passes through swash plate pushing mechanism 7, push up swash plate 211, pour out the sample, loosen lofting press ram 10, swash plate 211 contracts under torsional spring hinge 4's effect, resume to the closed state. When sampling device is washd to needs, well core rod 6, swash plate pushing mechanism 7 and advance a kind and open and shut 8 fixed connection of mechanism, can take out well core rod 6, swash plate pushing mechanism 7 and advance a kind and open and shut 8 of mechanism in the lump, wash sample cabin 1, sample conical head 2 and swash plate pushing mechanism 7 and advance a kind and open and shut 8 of mechanism.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an engineering supervision sampling device, includes sample cabin (1) and sample conical head (2), its characterized in that: sample cabin (1) upper mouth department is provided with apron (5), apron (5) demountable installation is on sample cabin (1), there are through-hole (51) on apron (5), sample awl head (2) divide into a plurality of swash plates (211), swash plate (211) and sample cabin (1) swing joint, sample cabin (1) center is provided with well core rod (6), the one end of well core rod (6) is passed through-hole (51) in the top of sample cabin (1), well core rod (6) is provided with laying-out in the one end of sample cabin (1) top and presses depression bar (10), be provided with swash plate pushing mechanism (7) between well core rod (6) and swash plate (211), be provided with in sample awl head (2) and open and shut mechanism (8).

2. An engineering supervision sampling device according to claim 1, characterized in that: sample conical head (2) are including toper cabin (21) and sample connection (22), swash plate (211) comprise partly of toper cabin (21) and partly of sample connection (22), swash plate (211) and sample cabin (1) junction are provided with torsional spring hinge (4).

3. An engineering supervision sampling device according to claim 1, characterized in that: swash plate pushing mechanism (7) are including bracing piece (73), the one end and well core rod (6) fixed connection of bracing piece (73), the other end of bracing piece (73) is used for promoting swash plate (211).

4. An engineering supervision sampling device according to claim 3, wherein: the inclined plate pushing mechanism comprises a pulley (71) and a pulley shaft (72), the pulley shaft (72) and one end, far away from the central rod (6), of the supporting rod (73) are fixedly connected, the pulley (71) is installed on the pulley shaft (72), and the pulley (71) abuts against the inclined plate (211).

5. An engineering supervision sampling device according to claim 1, characterized in that: advance kind opening and shutting mechanism (8) and include baffle (81), rotation axis (82) and swivel sleeve (83), rotation axis (82) and well core rod (6) fixed connection, swivel sleeve (83) rotate and install on rotation axis (82), baffle (81) and swivel sleeve (83) fixed connection, baffle (81) support on the inner wall of toper cabin (21) part of swash plate (211).

6. An engineering supervision sampling device according to claim 5, characterized in that: the rotary shaft (82) is provided with a limiting block (84), and one surface of the limiting block (84) close to the sampling cabin (1) is flush with the horizontal plane of the axis of the over-rotary shaft (82).

7. An engineering supervision sampling device according to claim 5, characterized in that: be provided with connecting plate (9) between rotation axis (82) and well core rod (6), connecting plate (9) one end is fixed on well core rod (6), the other end and rotation axis (82) of connecting plate (9) are fixed, be provided with ball arch (91) on connecting plate (9).

8. An engineering supervision sampling device according to claim 1, characterized in that: the cover plate (5) is made of transparent materials.

9. The project supervision sampling device according to claim 1, characterized in that: be provided with the sample on sample cabin (1) and press according to pressure lever (3), the sample is pressed and is provided with fixed loop bar (11) between pressure lever (3) and lofting press according to pressure lever (10), there are two lantern rings at the both ends of fixed loop bar (11), the lantern ring cover of fixed loop bar (11) one end is on sample pressure lever (3), the lantern ring cover of the fixed loop bar (11) other end is on lofting press according to pressure lever (10).