Detection device for strain clamp

Abstract

The utility model discloses a detection device for a strain clamp, which comprises a bracket, an X-ray generator, a flat panel detector, an anti-shaking part for fixing the X-ray generator and a locking part for fixing the flat panel detector, the anti-shaking component comprises a lifting block, adjusting grooves formed in the two sides of the top of the lifting block correspondingly, adjusting blocks connected with the adjusting grooves, a two-way screw rod connected with the adjusting blocks, an attaching plate connected with the tops of the adjusting blocks and a worm wheel connected with the outer side of the two-way screw rod. Through the arrangement of the bracket, the X-ray generator, the flat panel detector and the anti-shaking part, the problems that the fixing effect between the X-ray generator and the X-ray generator support is relatively poor and the X-ray generator is easy to shake although the existing detection device can be used for detecting the strain clamp, so that the stability of the strain clamp is influenced are solved. And the detection result is not accurate enough, so that the practicability is relatively poor.

Description

Technical Field

[0001] The utility model relates to the technical field of power equipment detection, in particular to a detection device for a tension clamp. Background Art

[0002] Strain clamps are hardware used to fix conductors to withstand conductor tension and hang conductors on tension strings or towers. Strain clamps are used for corners, splices, and terminal connections. The crimping quality inspection of strain clamps is extremely important. The quality inspection of strain clamps is carried out using X-ray inspection devices.

[0003] The existing patent CN208688991U discloses a tension clamp X-ray detection device, including a bracket frame, a flat-panel detector card frame, an X-ray generator support and a hook, the bracket frame and the flat-panel detector card frame form an integrated T-shaped frame, the X-ray generator support is arranged on two horizontal bracket rods of the bracket frame, the X-ray generator is fixed on the top of the X-ray generator support, the flat-panel detector is inserted from top to bottom into the flat-panel detector card slot of the flat-panel detector card frame that opens upward, the ray output hole of the X-ray generator is directly opposite to the center of the flat-panel detector, and the hook is clamped on the tension clamp through the bracket card slot. The utility model has the advantages of greatly improving the detection speed and work efficiency of non-destructive detection, realizing rapid detection, accurate detection results, reducing the labor intensity of construction personnel, saving time and labor, simple structure, and light to carry.

[0004] Based on the search of the above patents and in combination with the detection devices in the prior art, it was found that although the above detection device can detect the tension clamp when in use, the fixing effect between the X-ray generator and the X-ray generator support is relatively poor, and the X-ray generator is prone to shaking, resulting in inaccurate detection results, which leads to poor practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a detection device for a tension wire clamp, so as to solve the problem that the existing detection device proposed in the above background technology can detect the tension wire clamp when in use, but the fixing effect between the X-ray generator and the X-ray generator support is relatively poor, and the X-ray generator is prone to shaking, resulting in inaccurate detection results, thereby resulting in poor practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detection device for a tension clamp, comprising a bracket, an X-ray generator, a flat-panel detector, an anti-sway component for fixing the X-ray generator and a locking component for fixing the flat-panel detector, the anti-sway component comprising a lifting block, adjustment slots respectively arranged on both sides of the top of the lifting block, an adjustment block connected to the adjustment slots, a bidirectional screw connected to the adjustment block, a bonding plate connected to the top of the adjustment block, a worm wheel connected to the outer side of the bidirectional screw, a worm connected to the worm wheel, support plates respectively connected to both sides of the worm, knobs respectively connected to both ends of the worm and a regulating component for controlling the height of the X-ray generator, the worm wheel meshes with the worm, the bidirectional screw is threadedly connected to the adjustment block, the bidirectional screw is rotatably connected to the lifting block, and the worm is rotatably connected to the support plate.

[0007] Preferably, the locking component includes a fixing frame connected to the bracket, limiting grooves respectively opened on both sides of the fixing frame, limiting plates respectively connected to both sides of the flat-panel detector, sliding grooves opened on both sides of the limiting grooves, a push rod connected to the sliding grooves, a spring connected to one end of the push rod, a protrusion connected to the other end of the push rod, and a plurality of locking grooves evenly arranged on one side of the limiting plate, and the push rod is slidably connected to the sliding grooves.

[0008] Preferably, the regulating component includes a transverse frame fixedly connected to the bottom of the bracket, a first screw connected to the bottom of the lifting block, a rotating disk connected to the bottom of the first screw, and a rotating handle connected to one side of the bottom of the rotating disk, the first screw is rotatably connected to the lifting block, and the first screw is threadedly connected to the transverse frame.

[0009] Preferably, a positioning rod is fixedly connected to one side of the bonding plate, and positioning openings are respectively provided on both sides of the X-ray generator, and the positioning rod is plugged into the positioning opening.

[0010] Preferably, fixing rods are fixedly connected to both sides of the bottom of the lifting block, and through openings are opened on both sides of the top of the horizontal frame, and the fixing rods are slidably connected to the through openings.

[0011] Preferably, protective grooves are respectively opened on both sides of the slide groove, and protective plates are fixedly connected to both sides of the push rod, and the protective plates are slidably connected to the protective grooves.

[0012] Preferably, two sides of the top of the bracket are respectively fixedly connected with hooks, and the hooks are provided with slots.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting the bracket, X-ray generator, flat panel detector and anti-sway component, the X-ray generator can be placed on the top of the lifting block. By twisting the worm, the worm wheel can be driven to rotate, and then the bidirectional screw can be driven to rotate, so that the two adjustment blocks can drive the bonding plate to move, and the X-ray generator can be stably fixed to prevent it from shaking, thereby ensuring the detection stability. At the same time, the self-locking characteristics of the worm wheel and worm can be used to prevent the bonding plate from being away from the X-ray generator, which can improve the fixing effect of the X-ray generator, thereby greatly improving the practicality of the device;

[0015] 2. By providing a locking component, the limit plates on both sides of the flat-panel detector can be inserted into the limit grooves, and the protrusions can be retracted into the slide grooves under the extrusion of the limit plates. The protrusions can drive the push rod to squeeze the spring to deform, and the spring reset can drive the protrusions to reset, so that the protrusions are stuck in the lock grooves, which can lock the flat-panel detector to a certain extent, improve its stability in use, prevent it from detaching from the fixing frame, and further improve the detection stability, and further improve the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0017] Figure 2 A left side view provided for the utility model;

[0018] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0019] Figure 4 The utility model provides Figure 3 Enlarged view of point C in the middle;

[0020] Figure 5 The utility model provides Figure 2 A three-dimensional cross-section view at the middle BB;

[0021] Figure 6 The utility model provides Figure 5 Enlarged view of point D in the middle.

[0022] In the figure: 1, bracket; 11, X-ray generator; 12, flat panel detector; 21, lifting block; 22, adjusting slot; 23, adjusting block; 24, bidirectional screw; 25, bonding plate; 26, worm gear; 27, worm; 28, support plate; 29, knob; 31, fixed frame; 32, limit slot; 33, limit plate; 34, slide slot; 35, push rod; 36, spring; 37, bump; 38, locking slot; 41, horizontal frame; 42, first screw; 43, rotating disk; 44, rotating handle; 51, positioning rod; 52, positioning port; 61, fixed rod; 62, through port; 71, protective slot; 72, protective plate; 81, hook; 82, slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4The utility model provides a technical solution: a detection device for a tension clamp, comprising a bracket 1, an X-ray generator 11, a flat panel detector 12, an anti-sway component for fixing the X-ray generator 11 and a locking component for fixing the flat panel detector 12, the anti-sway component comprising a lifting block 21, adjustment slots 22 respectively arranged on both sides of the top of the lifting block 21, an adjustment block 23 connected to the adjustment slot 22, a bidirectional screw 24 connected to the adjustment block 23, a bonding plate 25 connected to the top of the adjustment block 23, a worm wheel 26 connected to the outer side of the bidirectional screw 24, a worm 27 connected to the worm wheel 26, support plates 28 respectively connected to both sides of the worm 27, knobs 29 respectively connected to both ends of the worm 27 and a knob for controlling the height of the X-ray generator 11. The regulating component, the worm wheel 26 is meshed with the worm 27, the bidirectional screw 24 is screwed with the regulating block 23, the bidirectional screw 24 is rotatably connected to the lifting block 21, the worm 27 is rotatably connected to the support plate 28, and the support plate 28 is fixedly connected to the lifting block 21. By turning the knob 29, the worm 27 can be driven to rotate, and then the worm wheel 26 can be driven to rotate, and then the bidirectional screw 24 can be driven to rotate, and then the two regulating blocks 23 can be moved in opposite directions, and then the bonding plate 25 can be driven to move synchronously, so that the bonding plate 25 contacts the X-ray generator 11, and is restricted and fixed to prevent it from shaking and affecting the detection results. In addition, the worm wheel 26 and the worm 27 can be locked to prevent the bidirectional screw 24 from rotating and causing the bonding plate 25 to separate from the X-ray generator 11. The regulating component It includes a transverse frame 41 fixedly connected to the bottom of the bracket 1, a first screw 42 connected to the bottom of the lifting block 21, a rotating disk 43 connected to the bottom of the first screw 42, and a rotating handle 44 connected to one side of the bottom of the rotating disk 43. The first screw 42 is rotatably connected to the lifting block 21, and the first screw 42 is screwed to the transverse frame 41. The rotating disk 43 can be driven to rotate by the rotating handle 44, and then the first screw 42 can be rotated, and then the lifting block 21 can be driven to move up and down. The height of the X-ray generator 11 can be adjusted according to the position of the tension clamp to facilitate its detection. A positioning rod 51 is fixedly connected to one side of the bonding plate 25, and positioning holes 52 are respectively opened on both sides of the X-ray generator 11. The positioning rod 51 is plugged into the positioning hole 52, and the bonding plate When the lifting block 21 moves, the positioning rod 51 can be inserted into the positioning hole 52, which can prevent the X-ray generator 11 from moving forward and backward, and can further improve its fixing performance and effectively prevent it from shaking. The bottom two sides of the lifting block 21 are fixedly connected with fixing rods 61, and the top two sides of the horizontal frame 41 are respectively provided with through holes 62. The fixing rod 61 is slidably connected with the through holes 62. The cross-sectional shape of the fixing rod 61 is T-shaped. When the lifting block 21 moves, the fixing rod 61 can be driven to move vertically, thereby preventing the lifting block 21 and the first screw rod 42 from rotating synchronously, so that the lifting block 21 can only move vertically. The top two sides of the bracket 1 are respectively fixedly connected with hooks 81, and the hooks 81 are provided with slots 82. The tension clamp can be conveniently clamped through the slots 82.This makes it easier to detect the tension clamp.

[0025] See also Figure 1 , Figure 2 , Figure 5 as well as Figure 6 The locking component includes a fixing frame 31 connected to the bracket 1, limiting grooves 32 respectively opened on both sides of the fixing frame 31, limiting plates 33 respectively connected to both sides of the flat panel detector 12, sliding grooves 34 opened on both sides of the limiting grooves 32, a push rod 35 connected to the sliding grooves 34, a spring 36 connected to one end of the push rod 35, a protrusion 37 connected to the other end of the push rod 35, and a plurality of locking grooves 38 evenly arranged on one side of the limiting plate 33. The push rod 35 is slidably connected to the sliding grooves 34. The limiting plates 33 on both sides of the flat panel detector 12 can be inserted into the limiting grooves 32 on both sides of the fixing frame 31. The limiting plates 33 can squeeze the protrusions 37, and the movement of the protrusions 37 can bring The push rod 35 is moved, and then the spring 36 can be squeezed to deform it. The reset of the spring 36 can drive the protrusion 37 to reset, so that the protrusion 37 is stuck in the locking groove 38, and the flat-panel detector 12 can be fixed to prevent it from detaching from the fixing frame 31. The ray output hole of the X-ray generator 11 can be aligned with the center of the flat-panel detector 12, so as to improve the detection stability. Protective grooves 71 are respectively opened on both sides of the slide groove 34, and protective plates 72 are fixedly connected on both sides of the push rod 35. The protective plates 72 are slidably connected to the protective grooves 71. When the push rod 35 moves, the protective plates 72 can be driven to move synchronously, which can prevent the rotation of the push rod 35 and damage to the spring 36.

[0026] Working principle: when working, put the X-ray generator 11 on the top of the lifting block 21, and then turn the knob 29, the knob 29 can drive the worm 27 to rotate, the worm 27 can drive the worm wheel 26 to rotate, the worm wheel 26 can drive the bidirectional screw 24 to rotate, the rotation of the bidirectional screw 24 can make the two adjustment blocks 23 move to the middle, the movement of the adjustment block 23 can drive the fitting plate 25 to move, the movement of the fitting plate 25 can drive the positioning rod 51 to move, and at the same time, the movement of the two fitting plates 25 can limit and fix the X-ray generator 11, the positioning rod 51 is moved and inserted into the positioning port 52, which can improve the fixing effect of the X-ray generator 11 and prevent it from shaking, and then the limiting plates 33 on both sides of the flat panel detector 12 are aligned with the limiting grooves 32 and inserted into the limiting grooves 32, and the protrusions 37 are squeezed by the limiting plates 33. When the projection 37 is retracted into the slide groove 34, the projection 37 can drive the push rod 35 to move, and the push rod 35 can squeeze the spring 36 to deform it. When the projection 37 contacts the locking groove 38, the spring 36 can be reset, and then the projection 37 can be pushed into the locking groove 38, so that the flat-panel detector 12 can be restricted and fixed, and the tension clamp can be inserted into the clamping groove 82. According to the position of the tension clamp, rotating the rotating handle 44 can drive the rotating disk 43 to rotate, and then the first screw 42 can be driven to rotate, and then the lifting block 21 can be driven to move vertically, and it can be adjusted to a suitable position so that the ray output hole of the X-ray generator 11 is facing the center of the flat-panel detector 12, and detection can be carried out. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection device for a tension clamp, comprising a bracket (1), an X-ray generator (11), a flat panel detector (12), an anti-sway component for fixing the X-ray generator (11) and a locking component for fixing the flat panel detector (12), characterized in that: The anti-sway component comprises a lifting block (21), adjustment grooves (22) respectively arranged on both sides of the top of the lifting block (21), an adjustment block (23) connected to the adjustment grooves (22), a bidirectional screw (24) connected to the adjustment block (23), a bonding plate (25) connected to the top of the adjustment block (23), a worm wheel (26) connected to the outer side of the bidirectional screw (24), a worm (27) connected to the worm wheel (26), support plates (28) respectively connected to both sides of the worm (27), a knob (29) respectively connected to both ends of the worm (27), and a regulating component for controlling the height of the X-ray generator (11), wherein the worm wheel (26) is meshed with the worm (27), the bidirectional screw (24) is threadedly connected to the adjustment block (23), the bidirectional screw (24) is rotationally connected to the lifting block (21), and the worm (27) is rotationally connected to the support plate (28).

2. A detection device for a tension clamp according to claim 1, characterized in that: The locking component comprises a fixing frame (31) connected to the bracket (1), limiting grooves (32) respectively arranged on both sides of the fixing frame (31), limiting plates (33) respectively connected to both sides of the flat panel detector (12), sliding grooves (34) arranged on both sides of the limiting groove (32), a push rod (35) connected to the sliding groove (34), a spring (36) connected to one end of the push rod (35), a protrusion (37) connected to the other end of the push rod (35), and a plurality of locking grooves (38) evenly arranged on one side of the limiting plate (33), wherein the push rod (35) is slidably connected to the sliding groove (34).

3. A detection device for a tension clamp according to claim 1, characterized in that: The regulating component comprises a transverse frame (41) fixedly connected to the bottom of the bracket (1), a first screw rod (42) connected to the bottom of the lifting block (21), a rotating disk (43) connected to the bottom of the first screw rod (42), and a rotating handle (44) connected to one side of the bottom of the rotating disk (43), the first screw rod (42) being rotatably connected to the lifting block (21), and the first screw rod (42) being screwed to the transverse frame (41).

4. A detection device for a tension clamp according to claim 1, characterized in that: A positioning rod (51) is fixedly connected to one side of the bonding plate (25), and positioning openings (52) are respectively provided on both sides of the X-ray generator (11), and the positioning rod (51) is plugged into the positioning openings (52).

5. The detection device for a tension clamp according to claim 3, characterized in that: The bottom two sides of the lifting block (21) are respectively fixedly connected with fixing rods (61), and the top two sides of the transverse frame (41) are respectively provided with through openings (62), and the fixing rods (61) are slidably connected with the through openings (62).

6. A detection device for a tension clamp according to claim 2, characterized in that: Protection grooves (71) are respectively provided on both sides of the slide groove (34), and protection plates (72) are respectively fixedly connected to both sides of the push rod (35), and the protection plates (72) are slidably connected to the protection grooves (71).

7. A detection device for a tension clamp according to claim 1, characterized in that: The top two sides of the bracket (1) are respectively fixedly connected with hooks (81), and the hooks (81) are provided with a slot (82).

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