Stay wire displacement sensor metering detection clamping device

Abstract

The utility model discloses a stay wire displacement sensor metering detection clamping device which comprises a fixed base and a movable clamping base, the fixed base and the movable clamping base are oppositely arranged, a first clamping plate and a second clamping plate are transversely arranged on the movable clamping base, the first clamping plate is fixed on the movable clamping base, and the second clamping plate is fixed on the movable clamping base. A plurality of paying-off through grooves are formed in the upper surface of the first clamping plate, and a wire clamping through groove is formed in the upper surface of the second clamping plate and is of an L-shaped structure; when the wire clamping through groove is aligned with the wire releasing through groove, the wire pulling end of the wire pulling displacement sensor is placed in the wire clamping through groove and the wire releasing through groove, and the second clamping plate is moved to enable the bottom end of the L-shaped wire clamping through groove to be matched with the bottom end of the wire releasing through groove to form a fixing hole used for clamping the end of the wire pulling. The movable clamping base is further provided with a lock catch assembly which is arranged at one end of the second clamping plate and used for fixing the second clamping plate. According to the scheme, multiple stay wire displacement sensors can be measured and clamped at the same time at a time, the detection work efficiency is high, the detection effect is accurate, and operation is easy and fast.

Description

TECHNICAL FIELD

[0001] The utility model relates to displacement sensor detection technical field, especially a tensioned wire displacement sensor measurement and detection clamping device. BACKGROUND

[0002] Tensioned wire displacement sensor, also known as tensioned wire encoder, linear displacement sensor, tensioned wire electronic ruler etc., is a common position detection device, its basic principle is through the winding wheel and tensioned wire (or pull rope) mode, converts angular displacement into linear displacement, and calculates corresponding angular change through measuring linear displacement, has simple structure, small volume, convenient to use etc.

[0003] In prior art, patent file CN202322927949.3 and CN202120923248.0 of patent number are both disclosed the device for tensioned wire displacement sensor detection, but the defect of this device is that only one tensioned wire displacement sensor can be measured and clamped at a time, and the detection efficiency is low and the operation is cumbersome. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the insufficient of prior art, provides a tensioned wire displacement sensor measurement and detection clamping device to solve the above -mentioned problems.

[0005] The utility model aims at overcoming the insufficient of prior art, provides a tensioned wire displacement sensor measurement and detection clamping device to solve the above -mentioned problems.

[0006] A tensioned wire displacement sensor measurement and detection clamping device, including the fixed base for placing tensioned wire displacement sensor and the mobile clamping base for clamping tensioned wire end, the fixed base and mobile clamping base are opposite arrangement, and the clamping plate one and the clamping plate two of sliding connection are arranged transversely on the mobile clamping base, the clamping plate one is fixed on the mobile clamping base, and a plurality of pay-off grooves are arranged on the upper surface of the clamping plate one, the upper surface of the clamping plate two is equipped with the wire clamping groove corresponding to the pay-off groove number, and the wire clamping groove is L type structure;When the wire clamping groove is aligned with the pay-off groove, the tensioned wire end of the tensioned wire displacement sensor is placed in the wire clamping groove and the pay-off groove, and the mobile clamping plate two makes the bottom end of the L type wire clamping groove cooperate with the bottom end of the pay-off groove to form the fixed hole for clamping the tensioned wire end;And the mobile clamping base is also equipped with the lock catch assembly placed in one end of the clamping plate two and used for fixing the clamping plate two.

[0007] Further, one side of the fixed base surface opposite to the clamping base is provided with a plurality of positioning grooves corresponding to the pay-off grooves, the diameter of the positioning grooves is larger than that of the pay-off grooves and the positioning grooves are used for placing the outgoing ends of the displacement sensors, and the bottom of the positioning grooves and the bottom of the pay-off grooves are located at the same horizontal height.

[0008] Further, one side of the second clamping plate opposite to the first clamping plate is provided with a dovetail groove, and the other side of the second clamping plate opposite to the first clamping plate is provided with a sliding block matched with the dovetail groove.

[0009] Further, the second clamping plate is provided with a limiting groove transversely arranged on the moving clamping base, the bottom of the second clamping plate is arranged in the limiting groove, when the second clamping plate moves to the leftmost end of the limiting groove, the upper end of the wire clamping groove is aligned with the pay-off groove, and when the second clamping plate moves to the rightmost end of the limiting groove, the bottom end of the wire clamping groove is aligned with the bottom of the wire clamping groove to form a fixing hole.

[0010] Further, the other side of the second clamping plate opposite to the first clamping plate is provided with a plurality of circular grooves coaxially arranged with the bottom end of the wire clamping groove, the diameter of the circular grooves is larger than that of the fixing hole and the circular grooves are used for placing the wire end.

[0011] Further, the lock assembly is arranged at the right end of the second clamping plate, the lock assembly comprises a supporting plate, a lock hook and a spring, the lock hook is in a U-shaped structure, one end of the lock hook is connected with a pressing handle through the supporting plate, the spring is sleeved on the lock hook and arranged between the pressing handle and the supporting plate, the right end of the second clamping plate is further provided with a positioning through hole, and the other end of the lock hook passes through the positioning through hole to fix the second clamping plate.

[0012] Further, the lock hook is further provided with a limiting rod.

[0013] The utility model discloses the beneficial effect is:

[0014] The utility model discloses a fixing base and a moving clamping base, a plurality of displacement sensors can be placed on the fixing base at a time, the wire end is placed in the pay-off groove and the wire clamping groove on the moving clamping base, only the second clamping plate is moved, the wire end of a plurality of displacement sensors can be clamped and fixed at the same time, the displacement sensors can be measured and clamped at the same time, the detection efficiency is high, the detection effect is accurate and the operation is simple and fast. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole schematic view of the utility model;

[0016] Figure 2The use state diagram after moving of the utility model;

[0017] Figure 3 The split schematic view of the mobile clamping base and the clamping plate two of the utility model;

[0018] Figure 4 The structure schematic view of the lock catch assembly of the utility model.

[0019] In the figure, 1 is a fixed base, 2 is a mobile clamping base, 3 is a clamping plate one, 4 is a clamping plate two, 5 is a wire laying through groove, 6 is a wire clamping through groove, 7 is a lock catch assembly, 71 is a support plate, 72 is a lock hook, 73 is a spring, 74 is a press handle, 75 is a limiting rod, 8 is a positioning through groove, 9 is a dovetail groove, 10 is a sliding block, 11 is a limiting groove, 12 is a circular sunk groove, and 13 is a positioning through hole. DETAILED DESCRIPTION

[0020] The embodiments of the utility model will be described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification. The utility model can also be implemented or applied through other different embodiments, and each detail in the specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the utility model. It should be noted that the following examples and features in the examples can be combined with each other without conflict.

[0021] Embodiment:

[0022] Please refer to the accompanying drawings Figures 1-2 As shown in the figure, a tension wire displacement sensor measurement and detection clamping device comprises a fixed base 1 for placing tension wire displacement sensors and a mobile clamping base 2 for clamping tension wire ends, a plurality of tension wire displacement sensors can be placed on the fixed base 1 at the same time, the fixed base 1 and the mobile clamping base 2 are arranged oppositely, the tension wire degree of the tension wire displacement sensor is pulled through the mobile clamping base 2, and then the tension wire displacement sensor can be detected;

[0023] The clamping plate one 3 and the clamping plate two 4 which is in sliding connection with the clamping plate one 3 are arranged horizontally on the mobile clamping base 2, the clamping plate one 3 is fixed on the mobile clamping base 2, a plurality of wire laying through grooves 5 are arranged on the upper surface of the clamping plate one 3, the upper surface of the clamping plate two 4 is provided with wire clamping through grooves 6 corresponding to the number of the wire laying through grooves 5, and the wire clamping through grooves 6 are in L-shaped structure;

[0024] When the mobile clamping plate 3 is moved to align the wire clamping groove 6 with the wire releasing groove 5, the wire end of the wire displacement sensor is placed into the wire clamping groove 6 and the wire releasing groove 5, and then the mobile clamping plate 3 is moved again in the reverse direction, so that the bottom end of the L-shaped wire clamping groove 6 cooperates with the bottom end of the wire releasing groove 5 to form a fixing hole for clamping the wire end, and the wire end is fixed.

[0025] As shown in the accompanying drawings, a plurality of positioning grooves 8 corresponding to the wire releasing grooves 5 are arranged on the side of the fixed base 1 opposite to the clamping base, the diameter of the positioning grooves 8 is larger than that of the wire releasing grooves 5, and the positioning grooves 8 are used for placing the wire end of the wire displacement sensor. Figure 2 The positioning grooves 8 can position the wire end of the wire displacement sensor, prevent the wire displacement sensor from moving during the pulling process, and ensure that the wire is in a horizontal straight line state, so that the accuracy of the measurement is not affected by the inclination of the wire.

[0026] As shown in the accompanying drawings, the side of the clamping plate 3 in contact with the clamping plate 4 is provided with a dovetail groove 9, and the side of the clamping plate 4 in contact with the clamping plate 3 is provided with a sliding block 10 cooperating with the dovetail groove 9. Figure 3 Through the cooperation of the sliding block 10 and the dovetail groove 9, the clamping plate 4 can move transversely relative to the clamping plate 3, and the dovetail groove 9 can prevent the clamping plate 4 from falling off during the movement, thereby improving the stability during the detection process.

[0027] The mobile clamping base 2 is also provided with a limiting groove 11 arranged transversely, and the bottom of the clamping plate 4 is placed in the limiting groove 11. When the clamping plate 4 is moved to the leftmost end of the limiting groove 11, the upper end of the wire clamping groove 6 is aligned with the wire releasing groove 5, facilitating the placement of the wire; when the clamping plate 4 is moved to the rightmost end of the limiting groove 11, the bottom end of the wire clamping groove 6 is aligned with the bottom of the wire clamping groove 6 to form a fixing hole, without the need for manual alignment.

[0028] In the above embodiment, preferably, to further improve the stability of the wire during the detection process of the wire displacement sensor, a plurality of circular grooves 12 coaxially arranged with the bottom end of the wire clamping groove 6 are arranged on the side of the clamping plate 4 away from the clamping plate 3, and the diameter of the circular grooves 12 is larger than that of the fixing hole and is used for placing the wire end.

[0029] Please refer to the accompanying drawings Figure 4 As shown in the drawings, the lock catch assembly 7 is arranged at the right end of the second clamping plate 4, the lock catch assembly 7 comprises a support plate 71, a lock hook 72 and a spring 73, the lock hook 72 is in a U-shaped structure, one end of the lock hook 72 is connected with a pressing handle 74 through the support plate 71, the spring 73 is sleeved on the lock hook 72 and arranged between the pressing handle 74 and the support plate 71, the right end of the second clamping plate 4 is also provided with a positioning through hole 13, the other end of the lock hook 72 penetrates through the positioning through hole 13 to fix the second clamping plate 4, and a limiting rod 75 is also arranged on the lock hook 72, so that the lock hook 72 moves within a certain range.

[0030] Specific working process:

[0031] A plurality of pull wire displacement sensors are arranged on the fixed base 1, and the outgoing ends are arranged in the positioning through groove 8, the second clamping plate 4 is moved to the leftmost end of the limiting groove 11 so that the pay-off groove 5 and the wire clamping groove 6 are aligned, then the pull wire end is pulled and arranged in the bottom end of the pay-off groove 5 and the wire clamping groove 6 from above, then the second clamping plate 4 is moved to the rightmost end of the limiting groove 11, the bottom end of the L-shaped wire clamping groove 6 cooperates with the bottom end of the pay-off groove 5 to form a fixing hole for clamping the pull wire end, and the pull wire end is arranged in the circular recess 12, in the moving process of the second clamping plate 4, the spring 73 is pressed by pressing the pressing handle 74, when the second clamping plate 4 has been moved to the rightmost end of the limiting groove 11, the pressing handle 74 is released, and the end of the lock hook 72 penetrates through the positioning through hole 13 on the second clamping plate 4 to fix the second clamping plate 4 under the action of the spring back force of the spring 73, at this time, the second clamping plate 4 will not slide to the left, and then the metering detection is carried out.

[0032] Through the scheme in the embodiment, the pull wire displacement sensors can be measured and clamped at the same time, the detection efficiency is high, the detection effect is accurate, and the operation is simple and fast.

[0033] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation of the present application.

[0034] The above-mentioned embodiments only express the specific implementation of the present application, the description is more specific and detailed, but it cannot be understood as a limitation of the patent range of the present application. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection range of the present application.

Claims

1. A guy displacement sensor metrology detection clamping device, characterized by, The utility model provides a fixed base (1) and mobile clamping base (2) for placing the displacement sensor of pull wire, the fixed base (1) and mobile clamping base (2) are oppositely arranged, and the mobile clamping base (2) is transversely arranged with clamping plate one (3) and clamping plate two (4) that are slidably connected with clamping plate one (3), the clamping plate one (3) is fixed on the mobile clamping base (2), and the upper surface of clamping plate one (3) is provided with a plurality of pay-off through slot (5), the upper surface of clamping plate two (4) is provided with the wire clamping through slot (6) that corresponds with the number of pay-off through slot (5) one to one, and the wire clamping through slot (6) is in L type structure, when the wire clamping through slot (6) is aligned with pay-off through slot (5), the pull wire end of displacement sensor is placed into wire clamping through slot (6) and pay-off through slot (5), and the bottom end of L type wire clamping through slot (6) is matched with the bottom end of pay-off through slot (5) to form the fixed hole for clamping the pull wire end by moving clamping plate two (4), and the mobile clamping base (2) is further provided with the lock catch assembly (7) that is placed in one end of clamping plate two (4) and is used for fixing clamping plate two (4).

2. A kind of stay wire displacement sensor measurement detection clamping device according to claim 1, with, The fixed base (1) is provided with a plurality of positioning through slots (8) that correspond with the number of pay-off through slot (5) one to one on the side opposite to the mobile clamping base, the diameter of positioning through slot (8) is greater than the diameter of pay-off through slot (5) and is used for placing the wire outlet end of displacement sensor, and the bottom of positioning through slot (8) and the bottom of pay-off through slot (5) are located at the same horizontal height.

3. The kind of displacement sensor measurement detection clamping device of stay wire according to claim 1, its characterized in that, The side of clamping plate one (3) and clamping plate two (4) is provided with dovetail groove (9), and the side of clamping plate two (4) and clamping plate one (3) is provided with sliding block (10) matched with dovetail groove (9).

4. A stay displacement sensor metrology detection clamping device according to claim 3, characterised in that, The mobile clamping base (2) is further provided with transversely arranged limiting recess (11), and the bottom of clamping plate two (4) is placed in limiting recess (11), when clamping plate two (4) moves to the leftmost end of limiting recess (11), the upper end of wire clamping through slot (6) is aligned with pay-off through slot (5), when clamping plate two (4) moves to the rightmost end of limiting recess (11), the bottom end of wire clamping through slot (6) is aligned with the bottom of wire clamping through slot (6) to form fixed hole.

5. A stay displacement sensor metrology detection clamping device according to claim 4, characterised in that, The side of clamping plate two (4) away from clamping plate one (3) is further provided with a plurality of circular recesses (12) coaxially arranged with the bottom end of wire clamping through slot (6), and the diameter of circular recess (12) is greater than the diameter of fixed hole and is used for placing the pull wire end.

6. A stay displacement sensor metrology clamp apparatus as claimed in claim 1, wherein, The lock catch assembly (7) is placed in the right end of clamping plate two (4), and the lock catch assembly (7) comprises support plate (71), lock hook (72) and spring (73), the lock hook (72) is in U type structure, one end of lock hook (72) is connected with press handle (74) by penetrating support plate (71), the spring (73) is sleeved on lock hook (72) and is placed between press handle (74) and support plate (71), the right end of clamping plate two (4) is further provided with positioning through hole (13), and the other end of lock hook (72) penetrates positioning through hole (13) to fix clamping plate two (4).

7. A stay displacement sensor metrology detection clamping device according to claim 6, characterised in that, The lock hook (72) is further provided with limiting rod (75).

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