Operation track monitoring device

Abstract

The utility model relates to an operation track monitoring device, and relates to the detection device field, the operation track monitoring device comprises a support frame, the upper side of the support frame is provided with a detection platform, the upper end face of the detection platform is parallel to the lower end face of the support frame, the middle part of the detection platform is provided with a vertical swing rod, the swing rod is provided with a ball joint, and the detection platform is provided with a spherical groove rotatably connected with the ball joint; the two ends of the swing rod extend to the upper side and the lower side of the supporting frame respectively, a detection head is arranged on the lower side of the swing rod, an angle detection assembly is arranged on the upper side of the detection platform, and ground nails are arranged on the lower side of the supporting frame. The device has the effect of detecting the deviation angle of the operation track during drilling operation.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of detection devices, in particular to a working track monitoring device. BACKGROUND

[0002] At present, different construction methods need to be selected for different construction objects in the construction site, such as vertical drilling for vertical ground, drilling work for horizontal wall surface, and construction for specific workpieces, etc. When the construction is completed, the operators on site need to check the construction track to ensure that the construction track is correct.

[0003] When detecting the working track of vertical drilling operation, the operator usually places a plumb line with a lead block at the edge of the drilling hole, and places the end of the plumb line at the edge of the drilling hole, and extends the lead block into the drilling hole. Whether the working track is vertical is determined by whether the lead block touches the edge of the drilling hole. Since the depth of the vertical drilling hole is usually deep, it is difficult for the operator to observe the position of the lead block after the lead block enters the vertical drilling hole, so the operator usually needs to determine whether the plumb line touches the wall by the tension degree of the plumb line. For horizontal drilling, a level is usually used for detection.

[0004] According to the related technology in the above, the inclination angle of the drilling hole cannot be known, and only whether the drilling hole is vertical can be roughly determined, and sometimes the tension degree of the plumb line will cause a judgment error. CONTENT OF THE INVENTION

[0005] In order to facilitate the detection of the working track of the drilling hole and the detection of the inclination angle of the working track, the present application provides a working track monitoring device.

[0006] The present application provides a working track monitoring device, which adopts the following technical scheme:

[0007] A working track monitoring device, comprising a support frame, a detection platform is arranged on the upper side of the support frame, the upper end surface of the detection platform is parallel to the lower end surface of the support frame, a vertical swing lever is arranged in the middle of the detection platform, the swing lever is provided with a ball joint, the detection platform is provided with a spherical groove in rotation connection with the ball joint, the two ends of the swing lever extend to the upper and lower sides of the support frame respectively, a probe head is arranged on the lower side of the swing lever, an angle detection assembly for detecting is arranged on the upper side of the detection platform, and ground nails are arranged on the lower side of the support frame.

[0008] By adopting the technical scheme, the operator places the support frame at the drilling hole, fixes the support frame through the ground nail, and extends the detection head into the drilling hole as the support frame is placed, observes the swing angle of the swing rod through the angle detection assembly on the detection platform, and knows the inclination angle of the drilling hole since the upper end surface of the detection platform is parallel to the lower end surface of the support frame, thereby effectively realizing detection of the deviation angle of the operation track during drilling operation.

[0009] Optionally, the angle detection assembly comprises a sleeve, the sleeve is sleeved outside the swing rod, the sleeve is provided with an arc ruler, the upper end of the arc ruler is fixedly connected with the upper side of the sleeve, the length direction of the arc ruler is provided with a scale, the detection platform is provided with a ring groove, the ring groove is arranged with the spherical center of the spherical groove as the center, the distance from the connection position of the arc ruler and the sleeve to the spherical center of the spherical groove is equal to the radius of the ring groove, and the lower side of the detection platform is provided with a reinforcing rod diameter for connecting the detection platform on the inner side and the outer side of the ring groove.

[0010] By adopting the technical scheme, after the installation of the support frame is completed, the operator rotates the sleeve rod, at this time, the arc ruler slides in the ring groove, the operator observes the degree of the position where the arc ruler is flush with the upper end surface of the detection platform, and finds the minimum value of the degree of the arc ruler until the degree is the deviation value of the angle in the drilling operation track.

[0011] Optionally, a sliding block is slidably connected in the ring groove, the two sides of the sliding block are provided with clamping blocks, the inner side of the ring groove is provided with grooves matched with the clamping blocks, the upper end surface of the sliding block is flush with the upper end surface of the detection platform, the sliding block is provided with a through hole for penetrating the arc ruler, and the inner wall of the through hole is provided with a laser pointer.

[0012] By adopting the technical scheme, the operator swings the sliding block to drive the arc ruler to rotate, and reads the reading on the arc ruler with the assistance of the laser pointer, thereby realizing relatively fast and accurate reading.

[0013] Optionally, the detection head comprises a locking ring and a plurality of outer baffles, one side of the outer baffle close to the swing rod is provided with a support rod, the distal end of the swing rod is provided with a guide rod corresponding to the outer baffle, the guide rod is provided with a guide groove for slidably connecting the support rod, the guide rod is provided with an ejection spring inside, the guide rod is provided with a first locking groove, the support rod is provided with a second locking groove, the first locking groove and the second locking groove are both arranged upward, the locking ring is provided with a locking block corresponding to the locking groove, and the first locking groove and the second locking groove are aligned when the ejection spring is compressed to the shortest.

[0014] By adopting the technical scheme, after the swing rod is extended into the drilling hole, the locking ring is pulled out, the ejection spring ejects the outer baffle due to the sliding connection relationship between the guide rod and the support rod, the outer baffle is kept in abutment with the inner wall of the drilling hole, and detection of drilling holes of different sizes is realized.

[0015] Optionally, the outer baffle is provided with an arc-shaped portion at the end far from the detection platform, and the arc-shaped portion is close to the side of the outer baffle that is close to each other.

[0016] By adopting the above technical scheme, the movement of the detection head can be effectively guided when the detection head enters the arc-shaped portion of the drill hole, and the residual sundries inside the drill hole are pushed by the arc-shaped portion, thereby effectively facilitating the detection head to enter the inside of the drill hole.

[0017] Optionally, the swing rod comprises an inner rod and an outer rod, the inner rod is provided with a sliding groove for slidingly connecting the outer rod in the length direction, the detection head is located at the lower end of the inner rod, the ball joint is fixedly connected to the outer rod, and the upper end of the inner rod extends to the upper end of the outer rod.

[0018] By adopting the above technical scheme, when the installation of the support frame is completed, the operator can push the detection head by pressing the inner rod, thereby effectively simplifying the complexity of placing the swing rod at the same time when the support frame is installed.

[0019] In summary, the present application has at least one of the following beneficial technical effects:

[0020] 1. The operator places the support frame at the drill hole, fixes the support frame by the ground nail, and as the support frame is placed, the detection head extends into the inside of the drill hole, the swing angle of the swing rod is observed by the angle detection assembly on the detection platform, since the upper end surface of the detection platform is parallel to the lower end surface of the support frame, the inclination angle of the drill hole can be known, thereby effectively realizing the detection of the deviation angle of the operation track during the drilling operation.

[0021] 2. After the installation of the support frame is completed, the operator rotates the sleeve rod, at this time the arc ruler slides in the ring groove, the operator observes the degree of the position where the arc ruler is flush with the upper end surface of the detection platform, until the minimum value of the degree of the arc ruler is found, at this time the degree is the offset value of the angle in the drilling operation track. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a schematic view of the overall structure of the operation track monitoring device.

[0023] Figure 2 is another schematic view of the angle.

[0024] Figure 3 is a side view of the overall structure

[0025] Figure 4 is Figure 3 is a sectional view of A-A in FIG.

[0026] Figure 5 is a partial exploded schematic view of the detection head.

[0027] Explanation of reference signs: 1, support frame; 11, ground nail; 12, reinforcing rod; 2, detection platform; 21, ring groove; 3, swing rod; 31, outer rod; 32, inner rod; 4, probe head; 41, outer baffle; 411, support rod; 412, second locking groove; 413, arc-shaped part; 42, locking ring; 421, locking block; 43, guide rod; 431, first locking groove; 432, ejection spring; 5, detection assembly; 51, sleeve; 52, arc-shaped ruler; 53, sliding block. DETAILED DESCRIPTION

[0028] The application is further described in detail below with reference to all the drawings.

[0029] The application discloses a work track monitoring device.

[0030] Reference Figures 1 to 5 A work track monitoring device, comprising a support frame 1, wherein an upper side of the support frame 1 is provided with a detection platform 2, an upper end surface of the detection platform 2 is parallel to a lower end surface of the support frame 1, a vertical swing rod 3 is arranged at a middle part of the detection platform 2, the swing rod 3 is provided with a ball joint, the detection platform 2 is provided with a spherical groove in rotation connection with the ball joint, both ends of the swing rod 3 extend to upper and lower sides of the support frame 1 respectively, a probe head 4 is arranged at a lower side of the swing rod 3, an upper side of the detection platform 2 is provided with a detection assembly 5 for detecting an angle, and a lower side of the support frame 1 is provided with a ground nail 11. An operator places the support frame 1 at a drilling hole, fixes the support frame 1 through the ground nail 11, and extends the probe head 4 into the drilling hole as the support frame 1 is placed, so that the swing angle of the swing rod 3 is observed through the angle detection assembly 5 on the detection platform 2. Since the upper end surface of the detection platform 2 is parallel to the lower end surface of the support frame 1, the inclination angle of the drilling hole can be known, and the detection of the work track deviation angle during drilling operation is effectively realized.

[0031] The angle detection assembly 5 comprises a sleeve 51, the sleeve 51 is sleeved outside the swing rod 3, the sleeve 51 is provided with an arc-shaped ruler 52, an upper end of the arc-shaped ruler 52 is fixedly connected to an upper side of the sleeve 51, a length direction of the arc-shaped ruler 52 is provided with a scale, the detection platform 2 is provided with a ring groove 21, the ring groove 21 is arranged with the center of a spherical center of the spherical groove as a center, a distance from a connection position of the arc-shaped ruler 52 and the sleeve 51 to the spherical center of the spherical groove is equal to a radius of the ring groove 21, and a lower side of the detection platform 2 is provided with a reinforcing rod 12 for connecting the detection platform 2 on both sides of the ring groove 21. After the installation of the support frame 1 is completed, an operator rotates the sleeve, at this time, the arc-shaped ruler 52 slides in the ring groove 21, the operator observes a degree number of a position where the arc-shaped ruler 52 is flush with the upper end surface of the detection platform 2, and finds a minimum value of the degree number of the arc-shaped ruler 52 until the degree number is the deviation value of the angle in the work track of the drilling operation.

[0032] In order to reduce the arc-shaped ruler 52 in the rotating process on the detection platform 2 friction and so on, and further strengthen the accuracy of the degree of the arc-shaped ruler 52. The sliding connection has a sliding block 53 in the ring groove 21, the two sides of the sliding block 53 are provided with clamping blocks, the inner side of the ring groove 21 is provided with a groove matched with the clamping block, the upper end surface of the sliding block 53 is flush with the upper end surface of the detection platform, the sliding block 53 is provided with a through hole for passing through the arc-shaped ruler 52, and the inner wall of the through hole is provided with a laser pointer. The operator swings the sliding block 53 to drive the arc-shaped ruler 52 to rotate, and reads the reading on the arc-shaped ruler 52 through the laser pointer, so that the reading can be read quickly and accurately.

[0033] In order to adapt to different diameters of drill holes, the application range of the detection head 4 is increased as much as possible. The detection head 4 comprises a locking ring 42 and a plurality of outer baffles 41. The outer baffles 41 are provided with a support rod 411 on the side close to the swing rod. The end of the swing rod is provided with a guide rod 43 corresponding to the outer baffles 41. The guide rod 43 is provided with a guide groove for slidingly connecting the support rod 411. The guide rod 43 is provided with an ejection spring 432 inside. The guide rod 43 is provided with a first locking groove 431. The support rod 411 is provided with a second locking groove 412. The first locking groove 431 and the second locking groove 412 are both arranged upward. The locking ring 42 is provided with a locking block 421 corresponding to the locking grooves. When the ejection spring 432 is compressed to the shortest, the first locking groove 431 is aligned with the second locking groove 412. After the swing rod 3 is inserted into the drill hole, the locking ring 42 is pulled out. Due to the sliding connection between the guide rod 43 and the support rod 411, the ejection spring 432 ejects the outer baffle 41, so that the outer baffle 41 abuts against the inner wall of the drill hole, thereby realizing detection of drill holes of different sizes.

[0034] When it is necessary to lock the outer baffle 41 by the locking ring 42, the operator pushes the outer baffle 41 along the guide groove, so that the ejection spring 432 inside is contracted, and then the outer baffle 41 is uniformly locked by the locking ring 42.

[0035] The outer baffle 41 is provided with an arc-shaped portion 413 away from the detection platform 2. The arc-shaped portion 413 is close to the side of the outer baffle 41 close to each other. When the detection head 4 enters the drill hole, the arc-shaped portion 413 can effectively guide the movement of the detection head 4, and push the residual sundries in the drill hole through the arc-shaped portion 413, thereby facilitating the detection head 4 to enter the drill hole.

[0036] Because the swing lever 3 needs to be extended into the inside of the drill hole when the support frame 1 is installed, it is troublesome to place the support frame 1, in order to place the telescopic frame first and then extend the detection head 4 into the inside of the drill hole, thereby simplifying the operation difficulty of the operator. The swing lever 3 comprises an inner lever 32 and an outer lever 31, the inner lever 32 is provided with a sliding groove for slidingly connecting the outer lever 31 in the length direction, the detection head 4 is located at the lower end of the inner lever 32, the ball joint is fixedly connected to the outer lever 31, and the upper end of the inner lever 32 extends outward to the upper end of the outer lever 31. When the installation of the support frame 1 is completed, the operator can push the detection head 4 by pressing the inner lever 32, thereby effectively simplifying the complexity of placing the swing lever 3 when the support frame 1 is installed.

[0037] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A work trajectory monitoring device, comprising a support frame (1), characterized in that: The support frame (1) is provided with a detection platform (2) on its upper side. The upper end face of the detection platform (2) is parallel to the lower end face of the support frame (1). A vertical swing rod (3) is provided in the middle of the detection platform (2). The swing rod (3) is provided with a ball joint. The detection platform (2) is provided with a spherical groove that is rotatably connected to the ball joint. The two ends of the swing rod (3) extend to the upper and lower sides of the support frame (1) respectively. A probe head (4) is provided on the lower side of the swing rod (3). A detection component (5) for detecting angle is provided on the upper side of the detection platform (2). A ground nail (11) is provided on the lower side of the support frame (1).

2. The work trajectory monitoring device according to claim 1, characterized in that: The angle detection component (5) includes a sleeve (51), which is sleeved on the outside of the swing rod (3). The sleeve (51) is provided with an arc-shaped ruler (52). The upper end of the arc-shaped ruler (52) is fixedly connected to the upper side of the sleeve (51). The arc-shaped ruler (52) has a scale in the length direction. The detection platform (2) is provided with an annular groove (21). The annular groove (21) is set with the center of the spherical groove as the center. The distance from the connection between the arc-shaped ruler (52) and the sleeve (51) to the center of the spherical groove is equal to the radius of the annular groove (21). The lower side of the detection platform (2) is provided with a reinforcing rod (12) for connecting the inner and outer sides of the detection platform (2) of the annular groove (21).

3. The work trajectory monitoring device according to claim 2, characterized in that: A slider (53) is slidably connected inside the annular groove (21). The slider (53) has locking blocks on both sides. The annular groove (21) has a groove that matches the locking blocks. The upper end face of the slider (53) is flush with the upper end face of the detection plane. The slider (53) has a through hole for passing through the arc-shaped ruler (52). A laser indicator is provided on the inner wall of the through hole.

4. The work trajectory monitoring device according to claim 1, characterized in that: The probe (4) includes a locking ring (42) and several outer baffles (41). The outer baffles (41) have a support rod (411) on the side near the swing rod. The end of the swing rod has a guide rod (43) corresponding to the outer baffles (41). The guide rod (43) has a guide groove for sliding connection of the support rod (411). The guide rod (43) has an ejector spring (432) inside. The guide rod (43) has a first locking groove (431). The support rod (411) has a second locking groove (412). The first locking groove (431) and the second locking groove are both set upward. The locking ring (42) has a locking block (421) corresponding to the locking groove. When the ejector spring (432) is compressed to its shortest length, the first locking groove (431) and the second locking groove (412) are aligned.

5. The work trajectory monitoring device according to claim 4, characterized in that: The outer baffle (41) has an arc-shaped part (413) at one end away from the detection platform (2), and the arc-shaped part (413) moves toward the side of the outer baffle (41) that is close to each other.

6. The work trajectory monitoring device according to claim 1, characterized in that: The swing arm (3) includes an inner rod (32) and an outer rod (31). The inner rod (32) has a groove in the length direction for sliding connection with the outer rod (31). The probe (4) is located at the lower end of the inner rod (32). The ball joint is fixedly connected to the outer rod (31). The upper side of the inner rod (32) extends towards the upper end of the outer rod (31).

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