Detection and acceptance device for embedded steel bar holes of sheet-pile wall

Abstract

The utility model provides a sheet-pile wall bar planting hole detection and acceptance device, belongs to the technical field of sheet-pile wall acceptance, and aims to solve the problems that the position of a top bar planting hole of a vertical batten-shaped sheet-pile wall is high, a test device is inconvenient to insert and detect, a bracket or a ladder is needed to be matched, the bracket and the ladder are troublesome to carry and lift, the detection speed is low, and the efficiency is low. One side of the supporting assembly is fixedly connected with the holding rod; one end of the depth testing mechanism is inserted into the supporting assembly; the hole diameter detection mechanism is fixedly connected with the supporting assembly, and the depth testing mechanism penetrates through the hole diameter detection mechanism in a sliding mode. According to the utility model, the internal spring can assist the detection insertion rod to be rapidly inserted into the embedded steel bar hole, and the qualified section indication ring can limit the qualified length section, so that workers can conveniently and rapidly complete the depth detection of the embedded steel bar hole; the patch in the device is matched with the graduated scale, so that the diameter of the embedded steel bar hole can be rapidly detected.

Description

Technical Field

[0001] The utility model belongs to the technical field of pile-sheet wall acceptance, and more specifically, particularly relates to a detection and acceptance device for reinforcement holes in a pile-sheet wall. Background Art

[0002] Pile-sheet wall is a form of retaining wall. Sheet pile wall is a retaining structure formed by upright slat-shaped components used to resist lateral earth pressure. Pile-sheet wall is usually used in infrastructure construction such as urban construction and underground projects. It can resist the lateral pressure of the soil and prevent soil collapse or landslide. It can also withstand soil pressure and water pressure, and effectively protect the stability of foundation pits and slopes. Since pile-sheet walls are generally upright slat-shaped components, the top rebar holes are located high, and it is inconvenient to insert the test device for detection. A bracket or ladder is required. The bracket and ladder are troublesome to carry, and the detection speed is slow and the efficiency is low. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides a detection and acceptance device for the rebar embedding holes of a pile-sheet wall, so as to solve the problems proposed in the above-mentioned background technology that the top rebar embedding holes of the upright slat-shaped pile-sheet wall are located at a high position, the insertion of the test device for detection is inconvenient, a bracket or a ladder is required, the bracket and ladder are troublesome to carry, the detection speed is slow, and the efficiency is low.

[0004] The utility model discloses a detection and acceptance device for reinforcing bar holes in pile-sheet wall, which is achieved by the following specific technical means:

[0005] A detection and acceptance device for rebar embedding holes in a pile-sheet wall, comprising: a holding rod, a support assembly, a depth testing mechanism and a hole diameter detection mechanism; the holding rod as a whole is a slender rectangular structure; one side of the support assembly is fixedly connected to the holding rod; one end of the depth testing mechanism is inserted into the interior of the support assembly; the hole diameter detection mechanism is fixedly connected to the support assembly, and the depth testing mechanism slides through the hole diameter detection mechanism; the depth testing mechanism comprises: a detection rod and an indicator rod; the detection rod is a cylindrical structure, and the detection rod is used to detect the depth of the rebar embedding hole; one side of the indicator rod is fixedly connected to the detection rod.

[0006] In at least some embodiments, the support assembly includes: a support tube and a scale; the support tube is a cylindrical structure with a hollow interior, a square groove is provided on the surface of the support tube, one end of the detection rod is slidably inserted into the interior of the support tube, and one end of the indicator rod passes through the groove on the surface of the support tube and is fixedly connected to the detection rod; the number of scales is set to two groups, one group of which is fixedly mounted on the surface of the support tube.

[0007] In at least some embodiments, the depth testing mechanism also includes: a spring, a base plate, a threaded rotating rod and a qualified interval indicator ring; the spring is installed inside the support tube, and one side of the spring is in contact with the detection rod; the top of the base plate is fixedly connected to the support tube; the surface of the threaded rotating rod is rotatably connected to the base plate; the qualified interval indicator ring is slidably installed on the surface of the support tube, and the bottom of the qualified interval indicator ring is threadedly connected to the threaded rotating rod, and the rotation of the threaded rotating rod can control the sliding of the qualified interval indicator ring.

[0008] In at least some embodiments, the hole diameter detection mechanism includes: a detection component, a support rod, a pull frame and a control rod; one side of the detection component is fixedly connected to the support tube; one end of the support rod is fixedly connected to the detection component; one side of the pull frame is slidably connected to the support rod; and the top of the control rod is fixedly connected to the pull frame.

[0009] In at least some embodiments, the detection assembly also includes: a support plate, an inner fixing rod and a sliding plate; the support plate is a rectangular structure with a hollow interior, a circular hole is opened in the middle of the support plate, the surface of the support plate is fixedly connected to the support tube, a scale is fixedly set on the side of the support plate, and the support rod is fixedly connected to the support plate; the number of inner fixing rods is set to two groups, and the inner fixing rods are fixedly installed inside the support plate; the sliding plate has an overall T-shaped structure, and the left and right ends of the sliding plate are slidably connected to the inner fixing rod.

[0010] In at least some embodiments, the detection component also includes: a tension spring, a patch and a pull rope; the tension spring is installed on the surface of the inner fixed rod, and the upper and lower ends of the inner fixed rod are fixedly connected to the two groups of sliding plates, and the tension spring can play a role in elastically pulling back the sliding plate; one side of the patch is fixedly connected to the sliding plate; one end of the pull rope slides through the support rod and the support plate and is fixedly connected to the sliding plate, and the other end of the pull rope is fixedly connected to the pull frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model is provided with a depth testing mechanism inside, and a detection rod is provided inside the depth testing mechanism. A spring is provided on one side of the detection rod, and the spring can assist the detection rod to be quickly inserted into the rebar hole. When pressure is applied to the detection rod, the other end of the detection rod will slide accordingly. When the detection rod slides into the qualified interval indicator ring, the depth is qualified, which can facilitate the staff to quickly complete the depth detection of the rebar hole. A hole diameter detection mechanism is also provided inside the device, and the patch is controlled to slide and contact the inner wall of the rebar hole. The patch cooperates with a ruler to quickly detect the diameter of the rebar hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the main body shaft side view structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the main body structure of the utility model when viewed from above.

[0015] Figure 3 It is a schematic diagram of the axial side view of the support assembly of the utility model.

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the depth testing mechanism of the utility model.

[0017] Figure 5 It is a schematic diagram of the axial side view of the hole diameter detection mechanism of the utility model.

[0018] Figure 6 It is a schematic diagram of the cross-sectional structure of the detection component of the utility model.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Holding rod; 2. Support assembly; 201. Support tube; 202. Scale; 3. Depth testing mechanism; 301. Detection rod; 302. Indicator rod; 303. Spring; 304. Bottom plate; 305. Threaded rotating rod; 306. Qualified interval indicator ring; 4. Hole diameter detection mechanism; 401. Detection assembly; 4011. Support plate; 4012. Inner fixing rod; 4013. Sliding plate; 4014. Tension spring; 4015. Patch; 4016. Pull rope; 402. Support rod; 403. Pull frame; 404. Control rod. DETAILED DESCRIPTION

[0021] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0022] Embodiment 1:

[0023] As attached Figure 1 To Attachment Figure 6 As shown:

[0024] The utility model provides a detection and acceptance device for rebar embedding holes in a pile-sheet wall, comprising: a holding rod 1, a support assembly 2, a depth testing mechanism 3 and a hole diameter detection mechanism 4; the holding rod 1 is an overall slender rectangular structure; one side of the support assembly 2 is fixedly connected to the holding rod 1; one end of the depth testing mechanism 3 is inserted into the interior of the support assembly 2; the hole diameter detection mechanism 4 is fixedly connected to the support assembly 2, and the depth testing mechanism 3 slides through the hole diameter detection mechanism 4; the depth testing mechanism 3 comprises: a detection rod 301 and an indicator rod 302; the detection rod 301 is a cylindrical structure, and the detection rod 301 is used to detect the depth of the rebar embedding hole; one side of the indicator rod 302 is fixedly connected to the detection rod 301.

[0025] like Figure 3As shown, the support assembly 2 includes: a support tube 201 and a scale 202; the support tube 201 is a cylindrical structure with a hollow interior, and a square slide groove is opened on the surface of the support tube 201. One end of the detection rod 301 is slidably inserted into the support tube 201, and one end of the indicator rod 302 passes through the slide groove on the surface of the support tube 201 and is fixedly connected to the detection rod 301; the number of scales 202 is set to two groups, and one group of scales 202 is fixedly installed on the surface of the support tube 201.

[0026] like Figure 4 As shown, the depth testing mechanism 3 also includes: a spring 303, a base plate 304, a threaded rotating rod 305 and a qualified interval indicator ring 306; the spring 303 is installed inside the support tube 201, and one side of the spring 303 is in contact with the detection rod 301; the top of the base plate 304 is fixedly connected to the support tube 201; the surface of the threaded rotating rod 305 is rotatably connected to the base plate 304; the qualified interval indicator ring 306 is slidably installed on the surface of the support tube 201, and the bottom of the qualified interval indicator ring 306 is threadedly connected to the threaded rotating rod 305, and the rotation of the threaded rotating rod 305 can control the qualified interval indicator ring 306 to slide.

[0027] like Figure 5 As shown, the hole diameter detection mechanism 4 includes: a detection component 401, a support rod 402, a pull frame 403 and a control rod 404; one side of the detection component 401 is fixedly connected to the support tube 201; one end of the support rod 402 is fixedly connected to the detection component 401; one side of the pull frame 403 is slidably connected to the support rod 402; and the top of the control rod 404 is fixedly connected to the pull frame 403.

[0028] like Figure 6 As shown, the detection component 401 also includes: a support plate 4011, an inner fixing rod 4012 and a sliding plate 4013; the support plate 4011 is a rectangular structure with a hollow interior, a circular hole is opened in the middle of the support plate 4011, the surface of the support plate 4011 is fixedly connected to the support tube 201, a scale 202 is fixedly set on the side of the support plate 4011, and the support rod 402 is fixedly connected to the support plate 4011; the number of the inner fixing rods 4012 is set to two groups, and the inner fixing rods 4012 are fixedly installed inside the support plate 4011; the sliding plate 4013 has an overall T-shaped structure, and the left and right ends of the sliding plate 4013 are slidably connected to the inner fixing rod 4012.

[0029] like Figure 6As shown, the detection component 401 also includes: a tension spring 4014, a patch 4015 and a pull rope 4016; the tension spring 4014 is installed on the surface of the inner fixed rod 4012, and the upper and lower ends of the inner fixed rod 4012 are fixedly connected to the two groups of sliding plates 4013, and the tension spring 4014 can play a role in elastically pulling back the sliding plate 4013; one side of the patch 4015 is fixedly connected to the sliding plate 4013; one end of the pull rope 4016 slides through the support rod 402, the support plate 4011 and is fixedly connected to the sliding plate 4013, and the other end of the pull rope 4016 is fixedly connected to the pull frame 403.

[0030] The specific usage and function of this embodiment are as follows:

[0031] In the present invention, before detection, according to the depth of the anchor hole, the threaded rotating rod 305 is controlled to rotate, and the thread on the surface of the threaded rotating rod 305 will control the qualified interval indicator ring 306 to slide, so as to limit the insertion depth. When in use, the depth test mechanism 3 can be controlled to move to a high position by holding the rod 1. Before the detection rod 301 is inserted into the detection, the holding rod 1 applies a thrust to the detection rod 301, and the detection rod 301 slides toward the inside of the support tube 201, and the spring 303 contracts. When the detection rod 301 slides into the anchor hole to be detected, the spring 303 rebounds and pushes the detection rod 301 to be quickly inserted into the anchor hole. After the detection rod 301 is inserted, the support tube 201 is controlled to slide. The movable support plate 4011 contacts the wall, the length of the detection rod 301 is fixed, the detection rod 301 contacts the bottom of the hole, the detection rod 301 and the indicator rod 302 will slide inside the support tube 201, and the indicator rod 302 is within the qualified interval indicator ring 306. The hole depth meets the standard and the inspection personnel can quickly measure it. When it is necessary to inspect the diameter of the anchor hole, the pull frame 403 can be directly controlled to slide through the control rod 404. The pull frame 403 slides and pulls the two sets of pull ropes 4016, the sliding plate 4013, and the patch 4015 to slide. The patch 4015 contacts the hole wall, and the diameter of the anchor hole is judged by the position of the patch 4015 on the scale 202 on the surface of the support plate 4011.

[0032] In this article, there are a few points to note:

[0033] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0034] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0035] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A detection and acceptance device for reinforcing bar holes in a pile-sheet wall, comprising: A holding rod, a support assembly, a depth testing mechanism and a hole diameter detection mechanism; the holding rod as a whole is a slender rectangular structure; it is characterized in that one side of the support assembly is fixedly connected to the holding rod; one end of the depth testing mechanism is inserted into the interior of the support assembly; the hole diameter detection mechanism is fixedly connected to the support assembly, and the depth testing mechanism slides through the hole diameter detection mechanism; the depth testing mechanism includes: a detection rod and an indicator rod; the detection rod is a cylindrical structure; one side of the indicator rod is fixedly connected to the detection rod.

2. According to claim 1, a detection and acceptance device for reinforcing bar holes in pile-sheet wall, characterized in that: The support assembly includes: a support tube and a scale; the support tube is a cylindrical structure with a hollow interior, a square slide groove is provided on the surface of the support tube, one end of the detection rod is slidably inserted into the interior of the support tube, and one end of the indicator rod passes through the slide groove on the surface of the support tube and is fixedly connected to the detection rod; the number of scales is set to two groups, one group of which is fixedly installed on the surface of the support tube.

3. According to claim 2, a detection and acceptance device for reinforcing bar holes in pile-sheet wall is characterized by: The depth testing mechanism also includes: a spring, a base plate, a threaded rotating rod and a qualified interval indicator ring; the spring is installed inside the support tube, and one side of the spring is in contact with the detection rod; the top of the base plate is fixedly connected to the support tube; the surface of the threaded rotating rod is rotatably connected to the base plate; the qualified interval indicator ring is slidably installed on the surface of the support tube, and the bottom of the qualified interval indicator ring is threadedly connected to the threaded rotating rod.

4. According to claim 2, a detection and acceptance device for reinforcing bar holes in pile-sheet wall is characterized by: The hole diameter detection mechanism comprises: a detection component, a support rod, a pull frame and a control rod; one side of the detection component is fixedly connected to the support tube; one end of the support rod is fixedly connected to the detection component; one side of the pull frame is slidably connected to the support rod; and the top of the control rod is fixedly connected to the pull frame.

5. According to claim 4, a detection and acceptance device for reinforcing bar holes in pile-sheet wall is characterized by: The detection assembly also includes: a support plate, an inner fixing rod and a sliding plate; the support plate is a rectangular structure with a hollow interior, a circular hole is opened in the middle of the support plate, the surface of the support plate is fixedly connected to the support tube, a scale is fixedly set on the side of the support plate, and the support rod is fixedly connected to the support plate; the inner fixing rod is fixedly installed inside the support plate; the sliding plate has an overall T-shaped structure, and the left and right ends of the sliding plate are slidably connected to the inner fixing rod.

6. According to claim 5, a detection and acceptance device for reinforcing bar holes in pile-sheet wall is characterized by: The detection component also includes: a tension spring, a patch and a pull rope; the tension spring is installed on the surface of the inner fixed rod, and the upper and lower ends of the inner fixed rod are fixedly connected to two sets of sliding plates; one side of the patch is fixedly connected to the sliding plate; one end of the pull rope slides through the support rod and the support plate and is fixedly connected to the sliding plate, and the other end of the pull rope is fixedly connected to the pull frame.

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