CN218211134U

CN218211134U - Bridge bored concrete pile post-grouting amount measuring device

Info

Publication number: CN218211134U
Application number: CN202222287517.6U
Authority: CN
Inventors: 宋胜南; 赵刘祥; 钱志峰; 王瑞祥; 姜永恒
Original assignee: Nantong Liyuan Municipal Engineering Co ltd
Current assignee: Nantong Liyuan Municipal Engineering Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-03
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a grouting amount measures technical field, and discloses a bridge bored concrete pile back grouting amount measuring device, the camera includes a supporting plate, the top fixedly connected with motor of backup pad, the output of motor passes through shaft coupling fixedly connected with rotation axis, the first conical gear of one end fixedly connected with of rotation axis, the bottom swing joint of first conical gear has second conical gear, second conical gear's bottom fixedly connected with connecting rod, the regulation hole has been seted up to the inside of backup pad, the bottom fixedly connected with threaded rod of connecting rod. This bridge bored concrete pile back slip casting volume measuring device can be so that this measuring device has good measuring effect, is convenient for measure the degree of depth of slip casting volume to calculate and learn what of slip casting volume, labour saving and time saving reduces the degree of difficulty that operating personnel measured the slip casting volume, and effectively improve the effect to the slip casting volume, thereby make this measuring device's practicality obtain certain promotion.

Description

Bridge bored concrete pile post-grouting amount measuring device

Technical Field

The utility model relates to a slip casting volume measures technical field, specifically is a bridge bored concrete pile back slip casting volume measuring device.

Background

The cast-in-place pile is a pile formed by forming a hole in place and pouring concrete or reinforced concrete. Conventional bored piles: the pile is formed by using a spiral drilling machine, a diving drilling machine and the like to form holes on site and pouring concrete, and the construction has no vibration and does not squeeze soil, but the settlement amount of the pile is slightly larger. The auger machine is suitable for use in producing clay, sandy soil, artificial filling, etc. in the soil mass above ground water level, the drilled soil is made to rise along the spiral blade in the drill rod to the depth of 8-12 m and the drill rod is selected based on the soil quality and water content. The diving drill is suitable for cohesive soil, sandy soil, silt, mucky soil and the like, and is particularly suitable for forming holes in soil layers with higher underground water level. The mud is used for protecting the wall in order to prevent the hole from collapsing when drilling. Drilling in clay with clear water to form mud to protect wall; prepared mud is injected into sandy soil to drill. And circularly removing drilled soil scraps by using slurry, and cleaning the hole after the hole is drilled to the required depth to remove the soil scraps sinking at the bottom of the hole, so that the settling amount of the pile is reduced. The large-diameter cast-in-situ bored pile popularized and applied in large-scale projects such as high-rise buildings, bridges and the like is constructed by the method, the pile diameter is more than 1m, the bottom of the pile can be expanded, the bearing capacity of a single pile can reach thousands of tons, and the grouting amount of the cast-in-situ bored pile of the bridge needs to be measured after grouting so as to detect the qualified degree of grouting of the cast-in-situ bored pile of the bridge.

The in-process measuring effect of current bridge bored concrete pile back slip casting measuring device using is relatively poor, and most of measurement to the slip casting volume is only before filling, and the slip casting volume after filling is difficult to be measured, leads to reducing the effect to slip casting volume measurement for measuring device's practicality reduces.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bridge bored concrete pile back slip casting measuring device possesses advantages such as measuring effect is good, has solved the problem among the above-mentioned background.

(II) technical scheme

For realizing the good purpose of above-mentioned measuring effect, the utility model provides a following technical scheme: the utility model provides a bridge bored concrete pile back grouting volume measuring device, includes the backup pad, the top fixedly connected with motor of backup pad, the output of motor passes through shaft coupling fixedly connected with rotation axis, the first conical gear of one end fixedly connected with of rotation axis, the bottom swing joint of first conical gear has second conical gear, the bottom fixedly connected with connecting rod of second conical gear, the regulation hole has been seted up to the inside of backup pad.

The utility model discloses a measuring device, including the connecting rod, the bottom fixedly connected with threaded rod of connecting rod, the bottom fixedly connected with stopper of threaded rod, the outer wall swing joint of threaded rod has the go-between, the inner wall fixedly connected with of go-between has the internal thread, the outer wall fixedly connected with dead lever of go-between, the one end fixedly connected with spacing ring of dead lever, the inside swing joint of spacing ring has the gag lever post, the positive fixedly connected with scale mark of gag lever post, glass is observed to the positive fixedly connected with of gag lever post, the inside fixedly connected with pressure sensor of stopper can make this measuring device have good measuring effect, is convenient for measure the degree of depth of slip casting volume to what of slip casting volume was learnt in the calculation, labour saving and time saving reduces operating personnel and measures the degree of difficulty to effectively improve the slip casting volume measuring effect, thereby makes this measuring device's practicality obtain certain promotion.

Preferably, the connecting rod runs through the inside of backup pad and extends to the top of backup pad, and connecting rod and backup pad swing joint, is convenient for drive the rotation of threaded rod.

Preferably, the bottom fixedly connected with hydraulic rod of backup pad, hydraulic rod's bottom fixedly connected with bottom plate, the top fixedly connected with handle of bottom plate, the bottom fixedly connected with universal wheel of bottom plate is convenient for remove this measuring device, reduces the degree of difficulty that operating personnel removed to it, is convenient for expand the measurement work to the injected amount simultaneously.

Preferably, the shape and size of the connecting rod are matched with those of the adjusting hole, and the connecting rod is movably connected with the supporting plate through the adjusting hole, so that the threaded rod can be driven to rotate conveniently.

Preferably, the threaded rod penetrates through the connecting ring and extends to the top end of the connecting ring, and the threaded rod is movably connected with the connecting ring, so that the height of the connecting ring can be conveniently driven to be raised.

Preferably, the shape and size of the limiting ring are matched with those of the limiting rod, and the limiting ring is movably connected with the limiting rod, so that the limiting of the connecting ring is facilitated, and the depth of grouting quantity is measured.

Preferably, the front of the limiting ring is provided with a glass groove, and the inner wall of the glass groove is fixedly connected with observation glass, so that the front scale mark of the limiting rod can be conveniently observed, and the depth of the grouting amount can be known.

(III) advantageous effects

Compared with the prior art, the utility model provides a bridge bored concrete pile back slip casting volume measuring device possesses following beneficial effect:

1. this grouting amount measuring device behind bridge bored concrete pile, through the first conical gear that sets up, second conical gear, the threaded rod, the go-between, the dead lever, the spacing ring, gag lever post and pressure sensor, can make this measuring device have good measuring effect, be convenient for measure the degree of depth of grouting amount, thereby calculate and learn what of grouting amount, labour saving and time saving, reduce the degree of difficulty that operating personnel measured the grouting amount, and effectively improve the effect of measuring the grouting amount, thereby make this measuring device's practicality obtain certain promotion.

2. This grouting amount measuring device behind bridge bored concrete pile through hydraulic push rod, bottom plate, handle and the universal wheel that sets up, can be so that this measuring device has good removal effect, is convenient for remove this measuring device, reduces the degree of difficulty that operating personnel removed to it, is convenient for simultaneously expand the measurement to the grouting amount to make this measuring device's suitability obtain certain promotion.

Drawings

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

FIG. 2 is a schematic view of the front view structure of the present invention;

FIG. 3 is a perspective view of the connection structure between the connection ring and the observation glass of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. a motor; 3. a rotating shaft; 4. a first bevel gear; 5. a second bevel gear; 6. a connecting rod; 7. an adjustment hole; 8. a threaded rod; 9. a limiting block; 10. a connecting ring; 11. an internal thread; 12. fixing the rod; 13. a limiting ring; 14. a limiting rod; 15. scale lines; 16. observing glass; 17. a pressure sensor; 18. a hydraulic push rod; 19. a base plate; 20. a handle; 21. a universal wheel.

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.

Example 1

The utility model provides a better embodiment of bridge bored concrete pile back slip casting volume measuring device is shown in fig. 1 to fig. 4: the utility model provides a bridge bored concrete pile back grouting volume measuring device, includes backup pad 1, backup pad 1's top fixedly connected with motor 2, and shaft coupling fixedly connected with rotation axis 3 is passed through to motor 2's output, the first conical gear 4 of the one end fixedly connected with of rotation axis 3, and the bottom swing joint of first conical gear 4 has second conical gear 5, and second conical gear 5's bottom fixedly connected with connecting rod 6, regulation hole 7 has been seted up to backup pad 1's inside.

Bottom fixedly connected with threaded rod 8 of connecting rod 6, bottom fixedly connected with stopper 9 of threaded rod 8, the outer wall swing joint of threaded rod 8 has go-between 10, the inner wall fixed connection of go-between 10 has internal thread 11, the outer wall fixedly connected with dead lever 12 of go-between 10, the one end fixedly connected with spacing ring 13 of dead lever 12, the inside swing joint of spacing ring 13 has gag lever post 14, the positive fixedly connected with scale mark 15 of gag lever post 14, the positive fixedly connected with observation glass 16 of gag lever post 13, stopper 9's inside fixedly connected with pressure sensor 17, can make this measuring device have good measuring effect, be convenient for measure the degree of depth of slip casting volume, thereby calculate and learn how much of slip casting volume, time saving and labor saving, reduce the degree of difficulty that operating personnel measured the slip casting volume, and effectively improve the effect of measuring the slip casting volume, thereby make this measuring device's practicality obtain certain promotion.

In this embodiment, the connecting rod 6 runs through the inside of backup pad 1 and extends to the top of backup pad 1, and connecting rod 6 and backup pad 1 swing joint are convenient for drive the rotation of threaded rod 8.

Example 2

On the basis of embodiment 1, the preferred embodiment of the device for measuring the post-grouting amount of the bridge cast-in-place pile provided by the present invention is shown in fig. 1 to 4: the bottom fixedly connected with hydraulic rod 18 of backup pad 1, hydraulic rod 18's bottom fixedly connected with bottom plate 19, the top fixedly connected with handle 20 of bottom plate 19, the bottom fixedly connected with universal wheel 21 of bottom plate 19 is convenient for remove this measuring device, reduces operating personnel to the degree of difficulty that it removed, is convenient for simultaneously expand the measurement work to the injected amount.

In this embodiment, the shape and size of connecting rod 6 all matches each other with the shape and size of regulation hole 7, and connecting rod 6 passes through regulation hole 7 and backup pad 1 swing joint, is convenient for drive the rotation of threaded rod 8.

Further, the threaded rod 8 penetrates through the inside of the connecting ring 10 and extends to the top end of the connecting ring 10, and the threaded rod 8 is movably connected with the connecting ring 10, so that the height of the connecting ring 10 is conveniently driven to be raised.

Furthermore, the size and shape of the stop collar 13 are matched with the size and shape of the stop rod 14, and the stop collar 13 is movably connected with the stop rod 14, so that the stop of the connecting ring 10 is facilitated, and the depth of the grouting amount is measured.

In addition, the front of the limiting ring 13 is provided with a glass groove, and the inner wall of the glass groove is fixedly connected with observation glass 16, so that the scale mark 15 on the front of the limiting rod 14 can be conveniently observed, and the depth of the grouting amount can be known.

When the grouting pile is used, the hydraulic push rod 18 is started to drive the height of the supporting plate 1 to be lifted, the handle 20 is pushed again, the threaded rod 8 is moved by the universal wheel 21 at the bottom end of the bottom plate 19 and moves to the top end of the grouting pile, the hydraulic push rod 18 is started to drive the supporting plate 1 to be lowered and drive the threaded rod 8 to be inserted into the grouting pile until the bottom end of the limiting block 9 is attached to the bottom end of the grouting pile, the pressure sensor 17 gives a signal, the hydraulic push rod 18 is stopped, the motor 2 is started again to drive the rotating shaft 3 and the first bevel gear 4 to rotate, then the limiting ring 13 is driven to synchronously slide on the outer wall of the limiting rod 14 through the mutual meshing of the first bevel gear 4 and the second bevel gear 5 and drive the connecting rod 6 and the threaded rod 8 to rotate, the connecting rod 8 is driven to be limited by the limiting ring 13 through the mutual meshing of the threaded rod 8 and the inner threads 11 on the inner wall of the connecting ring 10, the outer wall of the threaded rod 8 is lifted highly, then the limiting ring 13 is driven to synchronously slide to the outer wall of the limiting rod 14 and slide to the grouting pile to be separated from the grouting pile, the motor 2 is closed, the threaded rod 8 is taken out from the interior of the grouting pile, the scale line 15 on the surface of the limiting rod 14 is observed through the glass 16, the depth, and the diameter of the grouting quantity is obtained, and the pile is calculated, and the diameter of the pile is calculated, and the pile.

To sum up, this bridge bored concrete pile back slip casting volume measuring device, can make this measuring device have good measuring effect, be convenient for measure the degree of depth of slip casting volume, thereby calculate what of learning slip casting volume, time saving and labor saving, reduce the degree of difficulty that operating personnel measured the slip casting volume, and effectively improve the effect measured the slip casting volume, thereby make this measuring device's practicality obtain certain promotion, this measuring device has good removal effect, be convenient for remove this measuring device, reduce the degree of difficulty that operating personnel removed to it, be convenient for simultaneously launch the measurement work to the slip casting volume, thereby make this measuring device's suitability obtain certain promotion.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 bridge bored concrete pile back slip casting volume measuring device, includes backup pad (1), its characterized in that: the top end of the supporting plate (1) is fixedly connected with a motor (2), the output end of the motor (2) is fixedly connected with a rotating shaft (3) through a coupler, one end of the rotating shaft (3) is fixedly connected with a first bevel gear (4), the bottom end of the first bevel gear (4) is movably connected with a second bevel gear (5), the bottom end of the second bevel gear (5) is fixedly connected with a connecting rod (6), and an adjusting hole (7) is formed in the supporting plate (1);

the utility model discloses a glass, including the bottom fixedly connected with threaded rod (8) of connecting rod (6), the bottom fixedly connected with stopper (9) of threaded rod (8), the outer wall swing joint of threaded rod (8) has go-between (10), the inner wall fixedly connected with internal thread (11) of go-between (10), the outer wall fixedly connected with dead lever (12) of go-between (10), the one end fixedly connected with spacing ring (13) of dead lever (12), the inside swing joint of spacing ring (13) has gag lever post (14), the positive fixedly connected with scale mark (15) of gag lever post (14), glass (16) are observed to the positive fixedly connected with of spacing ring (13), the inside fixedly connected with pressure sensor (17) of stopper (9).

2. The bridge bored concrete pile post-grouting amount measuring device according to claim 1, characterized in that: the connecting rod (6) penetrates through the inside of the supporting plate (1) and extends to the top end of the supporting plate (1), and the connecting rod (6) is movably connected with the supporting plate (1).

3. The bridge bored concrete pile post-grouting amount measuring device according to claim 1, characterized in that: the bottom fixedly connected with hydraulic rod (18) of backup pad (1), the bottom fixedly connected with bottom plate (19) of hydraulic rod (18), the top fixedly connected with handle (20) of bottom plate (19), the bottom fixedly connected with universal wheel (21) of bottom plate (19).

4. The bridge bored concrete pile post-grouting amount measuring device according to claim 1, characterized in that: the shape and size of the connecting rod (6) are matched with those of the adjusting hole (7), and the connecting rod (6) is movably connected with the supporting plate (1) through the adjusting hole (7).

5. The bridge bored concrete pile post-grouting amount measuring device according to claim 1, characterized in that: the threaded rod (8) penetrates through the interior of the connecting ring (10) and extends to the top end of the connecting ring (10), and the threaded rod (8) is movably connected with the connecting ring (10).

6. The bridge bored concrete pile post-grouting amount measuring device according to claim 1, characterized in that: the size and shape of the limiting ring (13) are matched with the size and shape of the limiting rod (14), and the limiting ring (13) is movably connected with the limiting rod (14).

7. The bridge bored concrete pile post-grouting amount measuring device according to claim 1, characterized in that: the front of the limiting ring (13) is provided with a glass groove, and the inner wall of the glass groove is fixedly connected with observation glass (16).