阅读说明：本技术 一种建筑施工混凝土灌注桩沉渣测量装置及其使用方法 (A kind of construction cast-in-place concrete pile sediment measuring device and its application method ) 是由 张彦文 李鸣 叶建 陈国� 向文秘 黄心颖 夏鹏元 于 2019-07-23 设计创作，主要内容包括：本发明公开了一种建筑施工混凝土灌注桩沉渣测量装置,包括安装块,安装块上设有腔室,腔室的一侧内壁上固定安装有电动推杆,电动推杆输出轴的一端固定安装有齿条,腔室的顶部内壁上转动安装有驱动轴,驱动轴的外侧固定套设有齿轮,驱动轴上螺纹连接有螺纹块,螺纹块的底部固定安装有对称设置的两个测量杆,安装块的底部固定安装有压饼,压饼上设有空腔,两个测量杆的底部贯穿腔室的底部内壁和压饼的顶部并延伸至空腔内,空腔的底部内壁上开设有和两个测量杆伸出孔,两个测量杆位于两个伸出孔内。本发明使用测量杆和吊绳相组合,减少了测量组件,降低了多个测量组件测量过程中不可避免的误差,提高了测量的精确性,提升了安全系数。(The invention discloses a kind of construction cast-in-place concrete pile sediment measuring devices, including mounting blocks, mounting blocks are equipped with chamber, electric pushrod is fixedly installed on the side inner wall of chamber, one end of electric pushrod output shaft is fixedly installed with rack gear, drive shaft is rotatably equipped in the top inner wall of chamber, the outside fixing sleeve of drive shaft is equipped with gear, threaded block is threaded in drive shaft, the bottom of threaded block is fixedly installed with symmetrically arranged two measuring rods, the bottom of mounting blocks is fixedly installed with cake of press, cake of press is equipped with cavity, the bottom of two measuring rods is through the bottom interior wall of chamber and the top of cake of press and extends in cavity, it is offered in the bottom interior wall of cavity and stretches out hole with two measuring rods, two measuring rods are located in two stretching holes.The present invention is combined using measuring rod and lifting rope, reduces measurement component, is reduced inevitable error in multiple measurement component measurement process, is improved the accuracy of measurement, improve safety coefficient.)

1. a kind of construction cast-in-place concrete pile sediment measuring device, including mounting blocks (1), it is characterised in that: the installation Block (1) is equipped with chamber (2), is fixedly installed with electric pushrod (3), the electric pushrod on the side inner wall of the chamber (2) (3) one end of output shaft is fixedly installed with rack gear (4), is rotatably equipped with drive shaft (5) in the top inner wall of the chamber (2), The outside fixing sleeve of the drive shaft (5) is equipped with gear (6), and the gear (6) and rack gear (4) are meshed, the drive shaft (5) On be threaded with threaded block (7), the bottom of the threaded block (7) is fixedly installed with symmetrically arranged two measuring rods (15), The bottom of the mounting blocks (1) is fixedly installed with cake of press (13), and the cake of press (13) is equipped with cavity (14), two measuring rods (15) bottom is through the bottom interior wall of chamber (2) and the top of cake of press (13) and extends in cavity (14), the cavity (14) it is offered in bottom interior wall and stretches out hole with two measuring rods (15), two measuring rods (15) are located in two stretching holes.

2. a kind of construction cast-in-place concrete pile sediment measuring device according to claim 1, it is characterised in that: described The top of mounting blocks (1) is equipped with hanging ring (18), and lifting rope (20) are fixedly installed at the top of hanging ring (18), the mounting blocks (1) Top be equipped with fixture block (19), and through-hole is offered on fixture block (19), the top of the lifting rope (20) through through-hole and extends to The top of fixture block (19).

3. a kind of construction cast-in-place concrete pile sediment measuring device according to claim 1, it is characterised in that: described The mud off (17) being placed in fill orifice below cake of press (13), the side of two measuring rods (15) are equipped with scale range (16), and the range ability of scale range (16) is 0-400mm.

4. a kind of construction cast-in-place concrete pile sediment measuring device according to claim 1, it is characterised in that: described The two sides of threaded block (7) are fixedly installed with slide bar (8), and the side that two slide bars (8) are located remotely from each other offers sliding slot (9), The sliding rail (10) to match with sliding slot (9) is fixedly installed on the two sides inner wall of the chamber (2), two sliding rails (10) are respectively It extends in two sliding slots (9) and is slidably connected respectively with two sliding slots (9).

5. a kind of construction cast-in-place concrete pile sediment measuring device according to claim 1, it is characterised in that: described It is fixedly installed on the side inner wall of chamber (2) fixed link (11), the side of the fixed link (11) is slidably fitted with gag lever post (12), connecting rod, and the fixed company in the top of connecting rod and the bottom of rack gear (4) are fixedly installed at the top of the gag lever post (12) It connects.

6. a kind of application method of construction cast-in-place concrete pile sediment measuring device, it is characterised in that: the application method packet Include following steps:

Fixture block (19): being placed in the top two sides of fill orifice by S1, by folding and unfolding lifting rope (20) by the top of cake of press (13) and sediment Portion contact, guarantee rack gear (4) transverse shifting stability, since rack gear (4) and gear (6) are meshed, thus gear (6) and Drive shaft (5) will do it rotation；

S2: staff stretches out electric pushrod (3) by remote controler, and rack gear (4) is made to carry out transverse shifting, and gag lever post (12) is suitable Fixed link (11) to the side inner wall of chamber (2) carry out transverse shifting；

S3: drive shaft (5) rotation moves threaded block (7) downwards, and two slide bars (8) can be in the two sides of chamber (2) Wall is slided downwards, keeps threaded block (7) position more vertical, and two measuring rods (15) can be via two stretchings of cavity (14) It is moved downwards under the action of threaded block (7) in hole；

S4: when the contact of the mud off (17) of two measuring rods (15) and fill orifice, staff closes electricity by remote controler Dynamic push rod (3), in the distance for pulling lifting rope (20) to stretch out to two measuring rods (15) of external viewing, the as thickness of sediment.

Technical field

The invention belongs to construction technology of cast-in-place bored fields, and in particular to a kind of construction cast-in-place concrete pile sediment Measuring device and its application method.

Background technique

Cast-in-situ bored pile is low, with small vibration and monovalent low excellent with its wide adaptation range, bearing capacity of single pile height, construction noise Point is used widely in all kinds of architectural engineerings.

Authorization Notice No. discloses a kind of cast-in-situ bored pile bottom hole sediment measuring device for the CN206752536U present invention, including Rod weight and plectane, the plectane center opening, tapping are equipped with circular sleeve, and it is high that circular sleeve height is higher than the weight Degree；The weight, which is connected with, is equipped with the first buckle with graduated first lining rope, the first lining rope, and the plectane, which is connected with, to be had The second lining rope, the second lining rope of scale are equipped with the second buckle, and distance of second buckle away from plectane bottom end is with the first buckle away from weight Hammer bottom end is equidistant；The weight passes through when circular sleeve is flushed with the plectane bottom end through the first buckle and the second card Button interlocking fastening the first lining rope, the second lining rope.Measurement cast-in-situ bored pile bottom hole sediment device provided by the invention is suitable for various Under type geological conditions priming concrete pile hole bottom sediment measurement, can quickly, effectively, accurately measurement pile bottom sediment thickness, to its into Row effectively control, to guarantee the construction quality of cast-in-situ bored pile, the invention is using the difference between the first lining rope and the second lining rope The measurement for carrying out sediment thickness will increase a possibility that error in measurement process generates, caused to measure using two measurement parts As a result inaccurate, so we have proposed a kind of construction cast-in-place concrete pile sediment measuring devices, to solve above-mentioned mention Out the problem of.

Summary of the invention

In order to overcome the technological deficiency of cast-in-situ bored pile bottom hole sediment measuring device measurement result inaccuracy in the prior art, The present invention provides a kind of construction cast-in-place concrete pile sediment measuring device and its application methods, solve above-mentioned technology and ask Topic.

The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of construction cast-in-place concrete pile sediment measurement Device, including mounting blocks, the mounting blocks are equipped with chamber, are fixedly installed with electric pushrod on the side inner wall of the chamber, One end of the electric pushrod output shaft is fixedly installed with rack gear, is rotatably equipped with drive shaft in the top inner wall of the chamber, The outside fixing sleeve of the drive shaft is equipped with gear, and the gear and rack gear are meshed, and is threaded with spiral shell in the drive shaft Line block, the bottom of the threaded block are fixedly installed with symmetrically arranged two measuring rods, and the bottom of the mounting blocks is fixedly mounted There is cake of press, and cake of press is equipped with cavity, the bottom of two measuring rods is through the bottom interior wall of chamber and top and the extension of cake of press It to cavity, is offered in the bottom interior wall of the cavity and stretches out hole with two measuring rods, two measuring rods are located at two stretchings In hole.

The top of a kind of above-mentioned construction cast-in-place concrete pile sediment measuring device, the mounting blocks is equipped with hanging ring, And lifting rope is fixedly installed at the top of hanging ring, the top of the mounting blocks is equipped with fixture block, and through-hole is offered on fixture block, described to hang The top of rope runs through through-hole and extends to the top of fixture block；Fixture block can limit the vertical property of lifting rope, improve measurement accuracy, fixture block The orifice position of fill orifice can be mounted in active card.

A kind of above-mentioned construction cast-in-place concrete pile sediment measuring device, the lower section of the cake of press, which is equipped with, is placed on filling Mud off in orifice, the side of two measuring rods is equipped with scale range, and the range ability of scale range is zero millimeter To 400 millimeters；When the measurement is completed, it is only necessary to which the thickness of sediment can be obtained by watching scale range, without measuring again.

A kind of above-mentioned construction cast-in-place concrete pile sediment measuring device, the two sides of the threaded block are fixedly mounted Have slide bar, the side that two slide bars are located remotely from each other offers sliding slot, be fixedly installed on the two sides inner wall of the chamber and The sliding rail that sliding slot matches, two sliding rails are extended respectively in two sliding slots and are slidably connected respectively with two sliding slots；Make screw thread Block is able to maintain vertical placement, improves the precision of measurement.

A kind of above-mentioned construction cast-in-place concrete pile sediment measuring device, fixed peace on the side inner wall of the chamber Loaded on fixed link, the side of the fixed link is slidably fitted with gag lever post, is fixedly installed with connecting rod at the top of the gag lever post, And the top of connecting rod is fixedly connected with the bottom of rack gear；Keep the transverse shifting of rack gear more stable, will not occur with gear de- From situation.

In the present invention, electric pushrod is provided with remote controler, and staff can operate electric pushrod by remote controller It is flexible, mud off is arranged in the bottom interior wall of fill orifice, when measuring rod and mud off contact, what measuring rod stretched out The thickness of distance as sediment；

In general, through the invention it is contemplated above technical scheme is compared with the prior art, can achieve it is following beneficial to effect Fruit: a kind of construction cast-in-place concrete pile sediment measuring device of the present invention uses the combination generation of measuring rod and lifting rope For the first lining rope and the second lining rope, reduce measurement component, reduces and inevitably missed in multiple measurement component measurement process Difference improves the accuracy of measurement, improves safety coefficient.

Detailed description of the invention

Specific embodiments of the present invention are further described in detail with reference to the accompanying drawing, in which:

Fig. 1 is a kind of overall structure diagram of construction cast-in-place concrete pile sediment measuring device of the present invention；

Fig. 2 is the structural schematic diagram of fixture block of the present invention；

Fig. 3 is the partial enlargement diagram of location A in Fig. 1；

In figure: 1- mounting blocks, 2- chamber, 3- electric pushrod, 4- rack gear, 5- drive shaft, 6- gear, 7- threaded block, 8- slide bar, 9- Sliding slot, 10- sliding rail, 11- fixed link, 12- gag lever post, 13- cake of press, 14- cavity, 15- measuring rod, 16- scale range, 17- mud Starch retaining wall, 18- hanging ring, 19- fixture block, 20- lifting rope.

Specific embodiment

As shown in Figure 1, a kind of construction cast-in-place concrete pile sediment measuring device, including mounting blocks 1 are invented for this reality, Mounting blocks 1 are equipped with chamber 2, are fixedly installed with electric pushrod 3, one end of 3 output shaft of electric pushrod on the side inner wall of chamber 2 It is fixedly installed with rack gear 4, drive shaft 5 is rotatably equipped in the top inner wall of chamber 2, the outside fixing sleeve of drive shaft 5 is equipped with tooth Wheel 6, gear 6 and rack gear 4 are meshed, and threaded block 7 is threaded in drive shaft 5, and the bottom of threaded block 7 is fixedly installed with symmetrically Two measuring rods 15 being arranged, the bottom of mounting blocks 1 is fixedly installed with cake of press 13, and cake of press 13 is equipped with cavity 14, two surveys The bottom of gauge rod 15 is through the bottom interior wall of chamber 2 and the top of cake of press 13 and extends in cavity 14, in the bottom of cavity 14 It is offered on wall and stretches out hole with two measuring rods 15, two measuring rods 15 are located in two stretching holes.

Electric pushrod 3 is provided with remote controler, and staff can operate the flexible of electric pushrod 3 by remote controller, Mud off 17 is arranged in the bottom interior wall of fill orifice, and when measuring rod 15 and the contact of mud off 17, measuring rod 15 stretches out Distance be sediment thickness.

The top of mounting blocks 1 is equipped with hanging ring 18, and the top of hanging ring 18 is fixedly installed with lifting rope 20, the top of mounting blocks 1 Equipped with fixture block 19, and through-hole is offered on fixture block 19, the top of lifting rope 20 runs through through-hole and extends to the top of fixture block 19, fixture block 19 can limit the vertical property of lifting rope 20, improve measurement accuracy, and fixture block 19 can be mounted in the orifice position of fill orifice with active card, such as It is the structural schematic diagram of fixture block 19 of the present invention shown in Fig. 2.

The lower section of cake of press 13 is equipped with the mud off 17 being placed in fill orifice, and the side of two measuring rods 15 is equipped with quarter Journey 16 is measured, and the range ability of scale range 16 is zero millimeter to 400 millimeters, when the measurement is completed, it is only necessary to watch scale Range 16 can obtain the thickness of sediment, without measuring again.

As shown in figure 3, the two sides of threaded block 7 are fixedly installed with slide bar for the partial enlargement diagram of location A in Fig. 1 8, the side that two slide bars 8 are located remotely from each other offers sliding slot 9, is fixedly installed on the two sides inner wall of chamber 2 and 9 phase of sliding slot Matched sliding rail 10, two sliding rails 10 are extended respectively in two sliding slots 9 and are slidably connected respectively with two sliding slots 9；Make screw thread Block 7 is able to maintain vertical placement, improves the precision of measurement.

Fixed link 11 is fixedly installed on the side inner wall of chamber 2, the side of fixed link 11 is slidably fitted with gag lever post 12, The top of gag lever post 12 is fixedly installed with connecting rod, and the top of connecting rod is fixedly connected with the bottom of rack gear 4, makes rack gear 4 Transverse shifting is more stable, the situation that will not be detached from gear 6.

In the use of the present invention, fixture block 19 to be placed in the top two sides of fill orifice, by folding and unfolding lifting rope 20 by cake of press 13 It is contacted with the top of sediment, since the area of cake of press 13 is larger, can smoothly be placed on the top of sediment, at this point, work Personnel stretch out electric pushrod 3 by remote controler, so that rack gear 4 is carried out transverse shifting, gag lever post 12 is along fixed link 11 to chamber 2 Side inner wall carry out transverse shifting, guarantee 4 transverse shifting of rack gear stability, since rack gear 4 and gear 6 are meshed, thus Gear 6 and drive shaft 5 will do it rotation, and the rotation of drive shaft 5 moves threaded block 7 downwards, and two slide bars 8 can be along chamber The two sides inner wall of room 2 is slided downwards, keeps 7 position of threaded block more vertical, improves the accuracy of measurement, two measuring rods 15 It can be moved downwards under the action of threaded block 7 via two stretching holes of cavity 14, when two measuring rods 15 and fill orifice Mud off 17 when contacting, staff closes electric pushrod 3 by remote controler, and lifting rope 20 is being pulled to watch two to external The distance that measuring rod 15 stretches out is the thickness of sediment, replaces the first lining rope and second using the combination of measuring rod 15 and lifting rope 20 Lining rope reduces measurement component, reduces inevitable error in multiple measurement component measurement process, improves the essence of measurement True property, improves safety coefficient.

As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not used to The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include Within protection scope of the present invention.