Long distance control device for a rebar scanner

Abstract

The utility model belongs to the technical field of steel bar scanner, specifically is a steel bar scanner long -range control device, including support frame, the support frame bottom solid connection has the fixed plate, the support frame top solid connection has the positioning rod, the fixed plate middle portion sliding connection has the adjusting lever, the adjusting lever and positioning rod are for sliding connection, the adjusting lever side wall solid connection has the steel bar scanner body, the adjusting lever surface solid connection has the support plate, the adjusting lever inside sliding connection has the clamping plate, the clamping plate bottom solid connection has a pair of spring telescopic link, spring telescopic link bottom and support plate are for solid connection relation, the clamping plate top solid connection has the top block, through increase drawstring and adjusting block can be in the clamping plate operation through the driving of adjusting block and drawstring to the clamping plate and move up and down, thus increase convenient when the clamping plate operation, increase the space of operation area, thereby accelerate the operation of clamping plate.

Description

Technical Field

[0001] This utility model relates to the field of rebar scanner technology, specifically a long-distance control device for a rebar scanner. Background Technology

[0002] In engineering supervision, rebar scanners are mainly used to detect the distribution, diameter, and direction of rebars in concrete structures, as well as the thickness and quality of the concrete cover. Rebar scanners can determine the position and arrangement of rebars on the surface of concrete, measure the thickness of the concrete cover, and the diameter of the rebars.

[0003] Publication No. CN211926819U discloses a long-distance control device for a rebar scanner, comprising two support columns. A common support plate is fixedly installed on one side of the two support columns, close to each other. A fixed plate located above the support plate is also fixedly installed on the same side of the two support columns. A movable hole is provided on the fixed plate, within which a movable plate is slidably installed. The bottom end of the movable plate extends to the fixed plate and is fixedly installed with a limiting block. A limiting groove is provided on the top of the support plate, and the limiting block is slidably connected to the limiting groove. A connecting block is fixedly installed on one side of the movable plate, and the scanner body is fixedly installed on the side of the connecting block away from the movable plate. A positioning hole is provided on the movable plate. This utility model improves measurement accuracy by controlling the horizontal linear movement and fixation of the scanner body, preventing inaccurate measurement of rebar spacing by the scanner body, and meeting the needs of use.

[0004] When the above-mentioned device is working, the sliding rod needs to be pulled to drive the locking rod and make adjustments inside the positioning rod. However, the gap between the positioning rod and the sliding rod is small, which makes it inconvenient to operate the locking rod and affects the pulling of the locking rod.

[0005] Therefore, a long-distance control device for a rebar scanner is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A long-distance control device for a rebar scanner, comprising a support frame, a fixed plate fixedly connected to the bottom of the support frame; a positioning rod fixedly connected to the top of the support frame; an adjusting rod slidably connected to the middle of the fixed plate; the adjusting rod and the positioning rod being slidably connected; a rebar scanner body fixedly connected to the side wall of the adjusting rod; a support plate fixedly connected to the surface of the adjusting rod; a locking plate slidably connected inside the adjusting rod; a pair of spring telescopic rods fixedly connected to the bottom of the locking plate; the bottom of the spring telescopic rods and the support plate being fixedly connected; the... A top block is fixed to the top of the pallet; the top block and the positioning rod are correspondingly arranged and slidably connected; an adjusting tube is fixed to the bottom of the support plate; a pull rope is fixed to the middle of the pallet; the pull rope is through the support plate and slidably connected; the pull rope is through the adjusting tube and slidably connected; an adjusting block is fixed to the end of the pull rope; the adjusting block is located at the end of the adjusting tube; by adding the pull rope and the adjusting block, the pallet can be moved up and down by the adjustment block and the pull rope during operation, thereby increasing the convenience of pallet operation, increasing the space of the operating area, and thus speeding up the operation of the pallet.

[0008] Preferably, a vertical plate is fixedly connected to the end of the adjusting tube; a limiting block is slidably connected to the side wall of the vertical plate; the limiting block and the pull rope are in sliding fit; by adding the limiting block, the adjusting block can be intercepted when the main body of the rebar scanner is adjusted, thereby fixing the plate, making it more convenient to move the adjusting rod, reducing the need for continuous control of the adjusting block, and thus saving more effort during adjustment.

[0009] Preferably, the adjustment block has an operating hole in the middle; a roller is rotatably connected inside the operating hole; by adding the operating hole, the opposing traction force can be increased when the adjustment block is pulled, making it easier to pull the adjustment block. At the same time, the roller can reduce the friction when a finger is inserted into the operating hole by rolling, thereby speeding up the movement speed of the finger inside the operating hole.

[0010] Preferably, an elastic cloth is fixed between the support plate and the clamping plate; the elastic cloth is sleeved on the surface of a pair of spring telescopic rods; by adding the elastic cloth, the direct contact between dust and the spring telescopic rods can be reduced when the spring telescopic rods are working, thereby protecting the spring telescopic rods.

[0011] Preferably, a flexible pad is fixed to the end of the regulating tube; the flexible pad is located between the regulating tube and the regulating block; by adding the flexible pad, its own flexibility can be used to buffer the impact between the regulating block and the regulating tube.

[0012] Preferably, the flexible pad surface has a limiting groove; the adjusting block and the limiting groove are correspondingly arranged and slidably fitted; by adding the limiting groove, the adjusting block can be restricted and supported when it is restored, thereby increasing the stability of the adjusting block after restoration.

[0013] The advantages of this utility model are: 1. The long-distance control device for a rebar scanner described in this utility model, by adding a pull rope and an adjusting block, allows the plate to be moved up and down during operation. This increases the convenience of plate operation, expands the operating area, and speeds up plate operation.

[0014] 2. The long-distance control device for a rebar scanner described in this utility model can intercept the adjusting block when adjusting the rebar scanner body by adding a limiting block, thereby fixing the clamping plate, making it more convenient to move the adjusting rod, reducing the need for continuous control of the adjusting block, and thus saving more effort during adjustment. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the main body of this utility model; Figure 2 This is a schematic diagram of the structure of the fixing plate in this utility model; Figure 3 This is a schematic diagram of the adjusting rod in this utility model; Figure 4 This is a schematic diagram of the limiting block in this utility model; Figure 5 This is a schematic diagram of the structure of the pull rope in this utility model.

[0017] In the diagram: 1. Support frame; 11. Fixing plate; 12. Positioning rod; 13. Adjusting rod; 14. Rebar scanner body; 15. Support plate; 16. Clamping plate; 17. Spring telescopic rod; 18. Top block; 19. Adjusting tube; 101. Pull rope; 102. Adjusting block; 2. Vertical plate; 21. Limiting block; 3. Operating hole; 31. Roller; 4. Elastic cloth; 5. Flexible pad; 6. Limiting groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0019] Specific implementation examples are given below.

[0020] like Figures 1 to 5 As shown in the embodiment of this utility model, a long-distance control device for a rebar scanner includes a support frame 1, with a fixing plate 11 fixedly connected to the bottom of the support frame 1; a positioning rod 12 fixedly connected to the top of the support frame 1; an adjusting rod 13 slidably connected to the middle of the fixing plate 11; the adjusting rod 13 and the positioning rod 12 are slidably connected; a rebar scanner body 14 is fixedly connected to the side wall of the adjusting rod 13; a support plate 15 is fixedly connected to the surface of the adjusting rod 13; a locking plate 16 is slidably connected inside the adjusting rod 13; a pair of spring telescopic rods 17 are fixedly connected to the bottom of the locking plate 16; the spring telescopic rods... The bottom of plate 17 and support plate 15 are fixedly connected; a top block 18 is fixedly connected to the top of plate 16; the top block 18 and positioning rod 12 are correspondingly arranged and slidably engaged; an adjusting tube 19 is fixedly connected to the bottom of support plate 15; a pull rope 101 is fixedly connected to the middle of plate 16; the pull rope 101 passes through support plate 15 and is slidably connected; the pull rope 101 passes through adjusting tube 19 and is slidably connected; an adjusting block 102 is fixedly connected to the end of pull rope 101; the adjusting block 102 is located at the end of adjusting tube 19; during operation, the adjustment block 102 can be adjusted when plate 16 is moved downwards. When the adjustment block 102 is pulled, it will cause the clamping plate 16 to move downward via the pull rope 101. When the clamping plate 16 moves downward, a pair of spring telescopic rods 17 will be squeezed by the clamping plate 16 and thus compressed. At this time, the clamping plate 16 will cause the top block 18 to move downward. When the top block 18 moves downward, it will disengage from the positioning rod 12. At this time, the adjustment rod 13 can be moved. During the movement, the position of the rebar scanner body 14 will be adjusted. After the adjustment is completed, the adjustment block 102 will be released. At this time, the force generated by the compression of the spring telescopic rods 17 will push the clamping plate 16 upward. After the plate 16 moves upward, the pull rope 101 will be driven by the plate 16. At this time, the pull rope 101 will pull the adjusting block 102 back to its original position, thus stopping at the end of the adjusting tube 19. In this way, the operating area of ​​the plate 16 is transferred through the cooperation of the pull rope 101 and the adjusting block 102, reducing the inconvenience when operating the plate 16. By adding the pull rope 101 and the adjusting block 102, the plate 16 can be moved up and down by the adjustment block 102 and the pull rope 101 when operating the plate 16, thereby increasing the convenience of operating the plate 16, increasing the space of the operating area, and thus speeding up the operation of the plate 16.

[0021] like Figures 3 to 4 As shown, a vertical plate 2 is fixedly connected to the end of the adjusting tube 19; a limiting block 21 is slidably connected to the side wall of the vertical plate 2; the limiting block 21 and the pull rope 101 are in sliding fit; during operation, after the adjusting block 102 is pulled, the limiting block 21 can be moved down, so that the limiting block 21 moves to the end of the adjusting tube 19. At this time, the pull rope 101 will enter the interior of the limiting block 21. Then the adjusting block 102 is released. When the interior of the adjusting block 102 is released, it will be pulled by the locking plate 16 towards the limiting block 21 through the pull rope 101. At this time, the limiting block 21 will be reversed. The block 102 blocks the adjustment, causing the adjustment block 102 to continuously pull the rope 101, thereby fixing the clamping plate 16. At this time, the adjustment rod 13 can be adjusted arbitrarily, thus reducing the continuous pulling of the adjustment block 102 when adjusting the adjustment rod 13. By adding the limit block 21, the adjustment block 102 can be intercepted when adjusting the rebar scanner body 14, thereby fixing the clamping plate 16. This makes it easier to move the adjustment rod 13, reduces the continuous control of the adjustment block 102, and makes the adjustment more labor-saving.

[0022] like Figures 4 to 5 As shown, the adjustment block 102 has an operating hole 3 in the middle; a roller 31 is rotatably connected inside the operating hole 3; during operation, when pulling the adjustment block 102, a finger can be inserted into the operating hole 3, and will then contact the roller 31. As the finger moves down, it will drive the roller 31 to roll. When the finger bends and extends out of the adjustment block 102, the finger can be bent and hooked onto the adjustment block 102, and then the adjustment block 102 can be pulled. At the same time, the finger can be bent and directly inserted into the operating hole 3 to hook onto the adjustment block 102 for movement. By adding the operating hole 3, the opposing traction force can be increased when pulling the adjustment block 102, making it easier to pull the adjustment block 102. At the same time, the roller 31 can reduce the friction when the finger is inserted into the operating hole 3 by rolling, thereby speeding up the movement speed of the finger inside the operating hole 3.

[0023] like Figure 3 As shown, an elastic cloth 4 is fixed between the support plate 15 and the clamping plate 16; the elastic cloth 4 is sleeved on the surface of a pair of spring telescopic rods 17; during operation, since the working environment of the rebar scanner body 14 is in a concrete area, there is dust around it. At this time, the elastic cloth 4 will intercept this dust, thereby blocking the dust and keeping it on the surface of the elastic cloth 4; by adding the elastic cloth 4, the direct contact between dust and the spring telescopic rods 17 can be reduced when the spring telescopic rods 17 are working, thereby protecting the spring telescopic rods 17.

[0024] like Figure 4As shown, a flexible pad 5 is fixed to the end of the regulating tube 19; the flexible pad 5 is located between the regulating tube 19 and the regulating block 102; during operation, when the regulating block 102 is released, it will be driven to approach the regulating tube 19, and then it will come into contact with the flexible pad 5. At this time, the flexible pad 5 will reduce the contact with the regulating tube 19 through its own flexibility. When in contact, the flexibility of the flexible pad 5 will reduce the impact when the regulating block 102 returns to its original position; by adding the flexible pad 5, its own flexibility can be used to buffer the impact between the regulating block 102 and the regulating tube 19.

[0025] like Figure 4 As shown, a limiting groove 6 is formed on the surface of the flexible pad 5; the adjusting block 102 and the limiting groove 6 are correspondingly arranged and slidably engaged; during operation, after the adjusting block 102 is restored, it will enter the limiting groove 6, thereby restricting the adjusting block 102; by adding the limiting groove 6, the adjusting block 102 can be restricted and supported by the limiting groove 6 when it is restored, thereby increasing the stability of the adjusting block 102 after restoration.

[0026] Working principle: When the clamping plate 16 is moved downwards, the adjusting block 102 can be pulled. When the adjusting block 102 is pulled, it will drive the clamping plate 16 downwards through the pull rope 101. When the clamping plate 16 moves downwards, a pair of spring telescopic rods 17 will be squeezed by the clamping plate 16 and thus compressed. At this time, the clamping plate 16 will drive the top block 18 downwards. When the top block 18 moves downwards, it will disengage from the positioning rod 12. At this time, the adjusting rod 13 can be moved. During the movement, the position of the rebar scanner body 14 will be adjusted. After the adjustment is completed, the adjusting block 102 is released. At this time, the force generated by the compression of the spring telescopic rods 17 will push the clamping plate 16 upwards. After the clamping plate 16 moves upward, the pull rope 101 will be driven by the clamping plate 16. At this time, the pull rope 101 will pull the adjusting block 102 back to its original position, thus stopping at the end of the adjusting tube 19. In this way, the operating area of ​​the clamping plate 16 is transferred through the cooperation of the pull rope 101 and the adjusting block 102, reducing the inconvenience when operating the clamping plate 16. After the adjusting block 102 is pulled, the limiting block 21 can be moved downward, so that the limiting block 21 moves to the end of the adjusting tube 19. At this time, the pull rope 101 will enter the interior of the limiting block 21. Then the adjusting block 102 is released. When the interior of the adjusting block 102 is released, it will be pulled by the clamping plate 16 towards the limiting block 21 by the pull rope 101. At this time, the limiting block 21 will block the adjusting block 102, so that the adjusting block 102 will continuously exert a pulling force on the pull rope 101, thereby fixing the locking plate 16. At this time, the adjusting rod 13 can be adjusted arbitrarily, thus reducing the continuous pulling of the adjusting block 102 when adjusting the adjusting rod 13. When pulling the adjusting block 102, a finger can be inserted into the operating hole 3, which will then contact the roller 31. As the finger moves down, it will drive the roller 31 to roll. When the finger bends and extends out of the adjusting block 102, the finger can be bent and hooked onto the adjusting block 102. At this time, the adjusting block 102 can be pulled. At the same time, the finger can be bent and directly inserted into the operating hole 3. The adjustment block 102 is moved by hooking inside the operating hole 3. Since the working environment of the rebar scanner body 14 is in a concrete area, there is dust around it. At this time, the elastic cloth 4 will intercept this dust, thereby blocking the dust and keeping it on the surface of the elastic cloth 4. When the adjustment block 102 is released, it will be driven to approach the adjustment tube 19 and then contact the flexible pad 5. At this time, the flexible pad 5 will reduce the contact with the adjustment tube 19 through its own flexibility. When in contact, the flexibility of the flexible pad 5 will reduce the impact when the adjustment block 102 returns to its original position. After the adjustment block 102 returns to its original position, it will enter the limiting groove 6, thereby restricting the adjustment block 102.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A long-distance control device for a rebar scanner, characterized in that: Includes a support frame (1), with a fixed plate (11) fixed to the bottom of the support frame (1); a positioning rod (12) fixed to the top of the support frame (1); an adjusting rod (13) slidably connected to the middle of the fixed plate (11); the adjusting rod (13) and the positioning rod (12) are slidably connected; a rebar scanner body (14) is fixed to the side wall of the adjusting rod (13); a support plate (15) is fixed to the surface of the adjusting rod (13); a locking plate (16) is slidably connected inside the adjusting rod (13); a pair of spring telescopic rods (17) are fixed to the bottom of the locking plate (16); the bottom of the spring telescopic rods (17) The support plate (15) is fixedly connected to the top of the card plate (16); the top block (18) and the positioning rod (12) are correspondingly set and slidably connected; the bottom of the support plate (15) is fixedly connected to the adjusting tube (19); the middle of the card plate (16) is fixedly connected to the pull rope (101); the pull rope (101) is through the support plate (15) and slidably connected; the pull rope (101) is through the adjusting tube (19) and slidably connected; the end of the pull rope (101) is fixedly connected to the adjusting block (102); the adjusting block (102) is located at the end of the adjusting tube (19).

2. The long-distance control device for a rebar scanner according to claim 1, characterized in that: The end of the regulating pipe (19) is fixedly connected to a vertical plate (2); the side wall of the vertical plate (2) is slidably connected to a limiting block (21); the limiting block (21) and the pull rope (101) are in sliding fit.

3. The long-distance control device for a rebar scanner according to claim 2, characterized in that: An operating hole (3) is provided in the middle of the adjusting block (102); a roller (31) is rotatably connected inside the operating hole (3).

4. The long-distance control device for a rebar scanner according to claim 3, characterized in that: An elastic cloth (4) is fixed between the support plate (15) and the clamping plate (16); the elastic cloth (4) is sleeved on the surface of a pair of spring telescopic rods (17).

5. A long-distance control device for a rebar scanner according to claim 4, characterized in that: A flexible pad (5) is fixed to the end of the regulating tube (19); the flexible pad (5) is located between the regulating tube (19) and the regulating block (102).

6. A long-distance control device for a rebar scanner according to claim 5, characterized in that: The flexible pad (5) has a limiting groove (6) on its surface; the adjusting block (102) and the limiting groove (6) are correspondingly set and slide together.

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