阅读说明：本技术 一种竖井基坑的深度检测装置 (Depth detection device for vertical shaft foundation pit ) 是由 李伟 郎晶 于 2020-05-27 设计创作，主要内容包括：本发明公开了一种竖井基坑的深度检测装置,包括安装板、支撑柱、定滑轮和加重块,所述支撑柱的底端固定连接有安装板,且安装板的两侧均固定连接有固定螺栓,所述支撑柱一侧的顶端固定连接有定滑轮,所述支撑柱另一侧的顶端固定连接有固定板,且固定板的顶端固定连接有固定架,所述固定架的一端固定连接有伺服电机,所述固定架的内部固定连接有线圈,且线圈的外侧缠绕有牵引绳,所述牵引绳的外侧设置有标记结构。本发明通过在固定架的一端固定连接有伺服电机,伺服电机启动带动线圈转动,对牵引绳进行收卷或放松,牵引绳在定滑轮的作用下改变力的方向,带动加重块深入竖井的内部,测试竖井的深度。(The invention discloses a depth detection device for a shaft foundation pit, which comprises a mounting plate, a support column, a fixed pulley and a weight block, wherein the bottom end of the support column is fixedly connected with the mounting plate, both sides of the mounting plate are fixedly connected with fixing bolts, the top end of one side of the support column is fixedly connected with the fixed pulley, the top end of the other side of the support column is fixedly connected with a fixed plate, the top end of the fixed plate is fixedly connected with a fixed frame, one end of the fixed frame is fixedly connected with a servo motor, a coil is fixedly connected inside the fixed frame, a traction rope is wound on the outer side of the coil, and a marking structure is arranged on. According to the invention, the servo motor is fixedly connected to one end of the fixing frame, the servo motor is started to drive the coil to rotate, the traction rope is wound or loosened, the direction of the traction rope is changed under the action of the fixed pulley, the weighting block is driven to go deep into the vertical shaft, and the depth of the vertical shaft is tested.)

1. The utility model provides a degree of depth detection device of shaft foundation ditch, includes mounting panel (1), support column (2), fixed pulley (7) and weight (10), its characterized in that: the bottom end of the supporting column (2) is fixedly connected with a mounting plate (1), both sides of the mounting plate (1) are fixedly connected with fixing bolts (11), the top end of one side of the supporting column (2) is fixedly connected with a fixed pulley (7), the top end of the other side of the supporting column (2) is fixedly connected with a fixed plate (3), the top end of the fixed plate (3) is fixedly connected with a fixed frame (4), one end of the fixed frame (4) is fixedly connected with a servo motor (12), the inside of the fixed frame (4) is fixedly connected with a coil (5), the outer side of the coil (5) is wound with a traction rope (8), the outer side of the traction rope (8) is provided with a marking structure (6), the marking structure (6) comprises a clamping block (601), a first clamping arm (602), a fixing thorn (603), a second clamping arm (604) and a clamping groove (605), the first clamping arm (602) is fixedly connected, the top fixedly connected with fixture block (601) of first arm lock (602), the bottom activity of first arm lock (602) one end articulates there is second arm lock (604), the top fixedly connected with draw-in groove (605) of second arm lock (604), the fixed thorn (603) of the even fixedly connected with in inside of first arm lock (602) and second arm lock (604), the one end fixedly connected with retainer plate (13) of haulage rope (8), the bottom of retainer plate (13) is provided with fixed knot structure (9), the bottom fixedly connected with weight (10) of retainer plate (13).

2. The depth detection device for the shaft pit according to claim 1, wherein: the fixture block (601) and the clamping groove (605) are matched with each other, and a clamping structure is formed between the fixture block (601) and the clamping groove (605).

3. The depth detection device for the shaft pit according to claim 1, wherein: the fixed thorns (603) are equal in size, and the fixed thorns (603) are arranged in the first clamping arm (602) and the second clamping arm (604) at equal intervals.

4. The depth detection device for the shaft pit according to claim 1, wherein: the fixing structure (9) comprises a push plate (901), a rotating shaft (902), a reset spring (903) and a hook (904), the rotating shaft (902) is fixedly connected to the top end of the weighting block (10), the top end of the rotating shaft (902) is fixedly connected with the hook (904), one side of the hook (904) is movably hinged to the push plate (901), and one side of the interior of the hook (904) is fixedly connected with the reset spring (903).

5. The depth detection device for a shaft pit according to claim 4, wherein: one side of the return spring (903) is fixedly connected with one side of the push plate (901), and a rotating structure is formed between the push plate (901) and the hook (904).

6. The depth detection device for the shaft pit according to claim 1, wherein: the outer side of the fixing bolt (11) is provided with threads, and the fixing bolt (11) is symmetrically distributed about the center line of the mounting plate (1).

Technical Field

The invention relates to the technical field of vertical shafts, in particular to a depth detection device for a vertical shaft foundation pit.

Background

The vertical well-shaped pipeline of the hole wall is called a vertical shaft, the vertical shaft is square, long-strip-shaped or irregular round on the plane outline, the vertical shaft is a channel for conveying underground silt or silt when a hidden channel of a karez is excavated or cleaned, the depth of the vertical shaft is different due to different heights of terrain and underground water level, the vertical shaft is generally deeper when being closer to a source, and in the process of processing the vertical shaft, a depth detection device is required to be used for detecting the depth of the vertical shaft:

traditional shaft foundation ditch's degree of depth detection device is because be not convenient for mark the rope, is detecting the back to the degree of depth of shaft, is not convenient for visit into the length of shaft to the rope and marks, is not convenient for detect the degree of depth of shaft.

Disclosure of Invention

The invention aims to provide a depth detection device for a vertical shaft foundation pit, which aims to solve the problem that a rope is inconvenient to mark in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a depth detection device for a shaft foundation pit comprises a mounting plate, a supporting column, a fixed pulley and a weighting block, wherein the bottom end of the supporting column is fixedly connected with the mounting plate, two sides of the mounting plate are fixedly connected with fixing bolts, the top end of one side of the supporting column is fixedly connected with the fixed pulley, the top end of the other side of the supporting column is fixedly connected with a fixed plate, the top end of the fixed plate is fixedly connected with a fixed frame, one end of the fixed frame is fixedly connected with a servo motor, a coil is fixedly connected inside the fixed frame, a traction rope is wound outside the coil, a marking structure is arranged outside the traction rope and comprises a clamping block, a first clamping arm, a fixed thorn, a second clamping arm and a clamping groove, the first clamping arm is fixedly connected at one end of the traction rope, the top end of the first clamping arm is fixedly connected with the clamping block, and, the top fixedly connected with draw-in groove of second arm lock, the fixed thorn of the even fixedly connected with in inside of first arm lock and second arm lock, the one end fixedly connected with retainer plate of haulage rope, the bottom of retainer plate is provided with fixed knot and constructs, the bottom fixedly connected with weight block of retainer plate.

Preferably, the clamping blocks are matched with the clamping grooves, and a clamping structure is formed between the clamping blocks and the clamping grooves.

Preferably, the fixed thorns are equal in size, and the fixed thorns are arranged in the first clamping arm and the second clamping arm at equal intervals.

Preferably, fixed knot constructs including push pedal, pivot, reset spring and couple, pivot fixed connection is on the top of weight, the top fixedly connected with couple of pivot, one side activity hinge of couple has the push pedal, the inside one side fixedly connected with reset spring of couple.

Preferably, one side of the return spring is fixedly connected with one side of the push plate, and a rotating structure is formed between the push plate and the hook.

Preferably, the outer side of the fixing bolt is provided with threads, and the fixing bolt is symmetrically distributed about the center line of the mounting plate.

Compared with the prior art, the invention has the beneficial effects that: this kind of degree of depth detection device of shaft foundation ditch constructs rationally, has following advantage:

(1) fixing spines are uniformly and fixedly connected inside the first clamping arm and the second clamping arm, the traction rope is fixed by the fixing spines, after the depth of the shaft is detected, the length of the traction rope is determined, the position of the traction rope is determined by the first clamping arm and the second clamping arm, the clamping block and the clamping groove are clamped and fixed, the length of the traction rope is marked, the length of the traction rope is convenient to measure, and the length of the shaft is determined;

(2) the push plate is movably hinged to one side of the hook, the push plate is pressed, the return spring contracts, the fixing ring is hung in the hook, after fixing is completed, the push plate is loosened, the return spring resets to enable the push plate to be pressed in the hook, a weighting block is convenient to replace, and the applicability of the device is improved;

(3) through the one end fixedly connected with servo motor at the mount, servo motor starts to drive the coil and rotates, rolls or relaxs the haulage rope, and the haulage rope changes the direction of force under the effect of fixed pulley, drives the inside that the weight goes deep into the shaft, tests the degree of depth of shaft.

Drawings

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

FIG. 2 is a right side view of the coil of the present invention;

FIG. 3 is an enlarged view of the fixing structure of the present invention;

FIG. 4 is a left side view of the cross-sectional structure of the mark structure of the present invention.

In the figure: 1. mounting a plate; 2. a support pillar; 3. a fixing plate; 4. a fixed mount; 5. a coil; 6. a marker structure; 601. a clamping block; 602. a first clamp arm; 603. fixing the spine; 604. a second clamp arm; 605. a card slot; 7. a fixed pulley; 8. a hauling rope; 9. a fixed structure; 901. pushing the plate; 902. a rotating shaft; 903. a return spring; 904. hooking; 10. a weighting block; 11. fixing the bolt; 12. a servo motor; 13. and a fixing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: the depth detection device for the shaft foundation pit comprises a mounting plate 1, a support column 2, a fixed pulley 7 and a weighting block 10, wherein the bottom end of the support column 2 is fixedly connected with the mounting plate 1, fixing bolts 11 are fixedly connected to two sides of the mounting plate 1, threads are arranged on the outer side of each fixing bolt 11, and the fixing bolts 11 are symmetrically distributed about the center line of the mounting plate 1, so that the fixing is more stable;

the top end of one side of the supporting column 2 is fixedly connected with a fixed pulley 7, the top end of the other side of the supporting column 2 is fixedly connected with a fixed plate 3, the top end of the fixed plate 3 is fixedly connected with a fixed frame 4, one end of the fixed frame 4 is fixedly connected with a servo motor 12, the inside of the fixed frame 4 is fixedly connected with a coil 5, the outer side of the coil 5 is wound with a traction rope 8, the outer side of the traction rope 8 is provided with a marking structure 6, the marking structure 6 comprises a clamping block 601, a first clamping arm 602, a fixed spine 603, a second clamping arm 604 and a clamping groove 605, the first clamping arm 602 is fixedly connected with one end of the traction rope 8, the top end of the first clamping arm 602 is fixedly connected with the clamping block 601, the bottom of one end of the first clamping arm 602 is movably hinged with the second clamping arm 604, the top end of the second clamping arm 604 is fixedly connected with the, a clamping structure is formed between the clamping block 601 and the clamping groove 605, so that the clamping structure is convenient to disassemble and assemble;

the fixing spines 603 are equal in size, the fixing spines 603 are arranged in the first clamping arm 602 and the second clamping arm 604 at equal intervals, falling and shaking are avoided, the position of the traction rope 8 is determined by the first clamping arm 602 and the second clamping arm 604, the clamping block 601 and the clamping groove 605 are clamped and fixed, the length of the traction rope 8 is marked, the length of the traction rope 8 is conveniently measured, and the length of a vertical shaft is determined;

one end of the traction rope 8 is fixedly connected with a fixing ring 13, the bottom end of the fixing ring 13 is provided with a fixing structure 9, the fixing structure 9 comprises a push plate 901, a rotating shaft 902, a reset spring 903 and a hook 904, the rotating shaft 902 is fixedly connected to the top end of the weighting block 10, the top end of the rotating shaft 902 is fixedly connected with the hook 904, one side of the hook 904 is movably hinged with the push plate 901, and one side inside the hook 904 is fixedly connected with the reset spring 903;

one side of a return spring 903 is fixedly connected with one side of a push plate 901, a rotating structure is formed between the push plate 901 and a hook 904, so that the fixing is convenient, a support column 2 is fixed through a fixing bolt 11, after the fixing is completed, the push plate 901 is pressed, the return spring 903 is contracted, a fixing ring 13 at the top end of the weighting block 10 is hung in the hook 904, after the fixing is completed, the push plate 901 is loosened, and the weighting block 10 is fixed to the top end of a vertical shaft;

the bottom fixedly connected with of retainer plate 13 aggravates weight 10, and servo motor 12 starts to drive coil 5 and rotates, rolls or relaxs haulage rope 8, and haulage rope 8 changes the direction of force under the effect of fixed pulley 7, drives the inside that aggravates the weight 10 and gos deep into the shaft, tests the degree of depth of shaft, will go deep into the length of haulage rope 8 of shaft and mark.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the supporting column 2 is fixed through the fixing bolt 11, after the fixing is completed, the push plate 901 is pressed, the return spring 903 is contracted, the fixing ring 13 at the top end of the weight 10 is hung in the hook 904, after the fixing is completed, the push plate 901 is loosened, and the weight 10 is fixed to the top end of the vertical shaft;

then, the servo motor 12 is started to drive the coil 5 to rotate, the traction rope 8 is wound or loosened, the direction of the traction rope 8 is changed under the action of the fixed pulley 7, the weighting block 10 is driven to go deep into the vertical shaft, the depth of the vertical shaft is tested, and the length of the traction rope 8 going deep into the vertical shaft is marked;

finally, the position of the traction rope 8 is determined by using the first clamping arm 602 and the second clamping arm 604, so that the clamping block 601 and the clamping groove 605 are clamped and fixed, the length of the traction rope 8 is marked, the length of the traction rope 8 is conveniently measured, and the length of the vertical shaft is determined.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.