Passive ruler arc-shaped pressing plate clamp

Abstract

The utility model discloses a passive ruler arc-shaped pressing plate clamp which comprises a positioning support, the positioning support is fixed on the side face of equipment, the positioning support is connected with a bottom plate through a harness cord screw rod, the positioning support is provided with a vertical kidney-shaped hole used in cooperation with the harness cord screw rod, and the vertical kidney-shaped hole is connected with the bottom plate. An arc-shaped pressing plate is fixed to the outer side of the bottom plate through screws, transverse kidney-shaped holes used in cooperation with the screws are formed in the arc-shaped pressing plate, an observation hole is horizontally formed in the middle of the arc-shaped pressing plate, and a passive ruler pressing area is arranged between the arc-shaped pressing plate and the bottom plate. The shape of the inner longitudinal section of the arc-shaped pressing plate is matched with the shape of the outer longitudinal section of the passive ruler, and the butt joint ends of every two adjacent passive rulers share one pressing plate clamp. The passive ruler arc-shaped pressing plate clamp solves the technical problems that in a traditional passive ruler installation mode, displacement and deformation are prone to occurring, the number of installation points is large, adjustment is tedious and the like, the structure is simple, disassembly and assembly are convenient and fast, and the construction cost can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of passive ruler bracket clamps, in particular to a passive ruler arc-shaped pressing plate clamp. Background Art

[0002] The brackets and fixtures used for passive rulers are conventional. The passive ruler is fixed by clamps on both sides of the middle of the passive ruler (the distance between the two sets of fixtures is 1700mm). Two sets of brackets and fixtures are required to install a passive ruler. The connection between two adjacent passive rulers is set independently, as shown in the attached figure. Figure 1 As shown in the figure, during on-site installation, the bracket has many welding points and the fixture has many fixing points, which makes the installation cumbersome and the adjustment difficult. In addition, since each passive ruler is set independently, adjacent passive rulers are easily displaced and deformed due to the vibration of the equipment running frame, which affects the mobile detection positioning data. Utility Model Content

[0003] In view of the above technical problems, the utility model proposes a passive ruler arc-shaped pressure plate clamp, which solves the technical problems of easy displacement and deformation in the traditional installation method of passive ruler, multiple installation points and cumbersome adjustment. It has a simple structure, convenient and quick disassembly and assembly, and can effectively reduce construction costs.

[0004] A passive ruler arc pressure plate clamp comprises a positioning bracket, which is fixed to the side of the equipment, and the positioning bracket is connected to a base plate through a through-thread screw, and the positioning bracket is provided with a vertical waist-shaped hole used in conjunction with the through-thread screw, and an arc pressure plate is fixed to the outer side of the base plate through screws, and the arc pressure plate is provided with a horizontal waist-shaped hole used in conjunction with the screws, and an observation hole is horizontally provided in the middle of the arc pressure plate, and a passive ruler pressing area is between the arc pressure plate and the base plate, and the inner longitudinal section shape of the arc pressure plate is adapted to the outer longitudinal section shape of the passive ruler, and the butt ends of two adjacent passive rulers share a set of pressure plate clamps.

[0005] As a preferred embodiment of the above technical solution, a blocking rib is provided on the inner side of the arc-shaped pressure plate, and the blocking rib is arranged in the center of the observation hole, and the blocking rib is used to observe the installation gap between two adjacent passive rulers.

[0006] As a preferred embodiment of the above technical solution, the vertical waist-shaped holes are provided with two groups, an upper group and a lower group, and the vertical position of the arc-shaped pressure plate is adjusted by adjusting the locking position of the threaded screw on the vertical waist-shaped holes.

[0007] As a preferred embodiment of the above technical solution, the transverse waist-shaped holes are provided with two groups, the observation hole is located between the two groups of transverse waist-shaped holes, and the transverse position of the arc pressure plate is adjusted by adjusting the locking position of the screw on the transverse waist-shaped holes.

[0008] As an optimization of the above technical solution, the positioning bracket is directly welded to the side of the equipment.

[0009] The beneficial effects of the present utility model are as follows:

[0010] Through innovative design changes, the direct material cost of this passive ruler arc pressing plate fixture has been significantly reduced. The on-site bracket welding points have been reduced by half, and the passive ruler adjustment and fixing points have also been reduced by half. The positions of the two clamped ends of the passive ruler are just right, blocking the sealing parts at both ends of the passive ruler to make the seal more durable, and the clamping is firmer without displacement, solving the problem that the vibration of the belt conveyor frame causes system data jumps due to the displacement of the passive ruler. Through the optimization of the innovative structure design, the structure is simpler, the installation and disassembly are more convenient, and multiple improvements have been brought in terms of equipment stability, usability, and maintenance efficiency. Remarkable results have been achieved in cost control. Description of the Drawings

[0011] Figure 1 It is a schematic structural diagram of a traditional passive ruler installation bracket.

[0012] Figure 2 It is a side view of the present utility model.

[0013] Figure 3 It is a front view of the present utility model.

[0014] Figure 4 It is a schematic structural diagram of using this pressing plate fixture to install two adjacent passive rulers.

[0015] Figure 5 It is a schematic structural diagram of two adjacent passive rulers when using a traditional installation bracket.

[0016] The reference numerals are as follows: 1, positioning bracket; 2, through-thread screw; 3, bottom plate; 4, vertical waist-shaped hole; 5, screw; 6, arc pressing plate; 7, horizontal waist-shaped hole; 8, observation hole; 9, passive ruler pressing area; 10, barrier rib plate. Specific Embodiments

[0017] Next, in conjunction with the drawings of the present utility model, the technical solutions of the present utility model will be clearly and completely described. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of the present utility model.

[0018] As Figure 2 、 Figure 3A passive ruler arc pressing plate fixture as shown includes a positioning bracket 1, the positioning bracket 1 is fixed to the side of the equipment, the positioning bracket 1 is connected to a bottom plate 3 through a through wire screw 2, a vertical waist-shaped hole 4 for cooperating with the through wire screw 3 is provided on the positioning bracket 1, an arc pressing plate 6 is fixed to the outside of the bottom plate 3 by screws 5, a horizontal waist-shaped hole 7 for cooperating with the screws 5 is provided on the arc pressing plate 6, an observation hole 8 is horizontally provided in the middle of the arc pressing plate 7, a passive ruler pressing area 9 is between the arc pressing plate 6 and the bottom plate 3, the inner longitudinal section shape of the arc pressing plate 6 is adapted to the outer longitudinal section shape of the passive ruler, and the butt ends of adjacent two passive rulers share a set of pressing plate fixtures.

[0019] In this embodiment, a barrier rib plate 10 is provided inside the arc pressing plate 6, the barrier rib plate 10 is arranged in the center of the observation hole 8, and the barrier rib plate 10 is used to observe the installation gap between adjacent two passive rulers.

[0020] In this embodiment, there are two sets of upper and lower vertical waist-shaped holes 4, and the vertical position of the arc pressing plate 6 is adjusted by adjusting the locking position of the through wire screw 2 on the vertical waist-shaped hole 4.

[0021] In this embodiment, there are two sets of upper and lower horizontal waist-shaped holes 7, the observation hole 8 is located between the two sets of horizontal waist-shaped holes 7, and the horizontal position of the arc pressing plate 6 is adjusted by adjusting the locking position of the screws 5 on the horizontal waist-shaped holes 7.

[0022] In this embodiment, the positioning bracket 1 is directly welded to the side of the equipment.

[0023] When the passive ruler arc pressing plate fixture of this embodiment is not used, 2 sets of brackets and clamps are needed to clamp the two ends of a passive ruler (the distance between the clamps is 1700mm), as Figure 5 shown. There are many bracket points welded on site, there are many bolt adjustment positions between the passive ruler and the fixture, it is difficult to align the horizontal planes between two passive rulers, and all installed passive rulers are guaranteed to be on the same horizontal line.

[0024] After using the passive ruler arc pressing plate fixture of this embodiment, the bracket points welded on site and the bolt adjustment positions are reduced, the two ends of the passive ruler can be clamped more accurately, and the horizontal plane alignment problem caused by the fixture structure difference is reduced. The fixture design is easy to adjust and lock, reducing the complexity during the installation process. Significantly improve the installation efficiency and accuracy of the passive ruler, reduce the complexity and difficulty during the installation process, so as to ensure that all passive rulers can be kept on the same horizontal line after installation and meet the use requirements.

[0025] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A passive ruler arc pressure plate fixture, characterized in that: It includes a positioning bracket, which is fixed to the side of the equipment. The positioning bracket is connected to the base plate through a through-thread screw. The positioning bracket is provided with a vertical waist-shaped hole used in conjunction with the through-thread screw. An arc-shaped pressure plate is fixed to the outer side of the base plate through screws. The arc-shaped pressure plate is provided with a horizontal waist-shaped hole used in conjunction with the screw. An observation hole is horizontally provided in the middle of the arc-shaped pressure plate. A passive ruler pressing area is between the arc-shaped pressure plate and the base plate. The inner longitudinal section shape of the arc-shaped pressure plate is adapted to the outer longitudinal section shape of the passive ruler. The butt ends of two adjacent passive rulers share a set of pressure plate clamps.

2. The passive ruler arc pressure plate fixture according to claim 1, characterized in that: A blocking rib plate is provided on the inner side of the arc-shaped pressure plate, and the blocking rib plate is arranged at the center of the observation hole. The blocking rib plate is used to observe the installation gap between two adjacent passive rulers.

3. The passive ruler arc pressure plate fixture according to claim 1, characterized in that: The vertical waist-shaped holes are provided with two groups, an upper group and a lower group, and the vertical position of the arc-shaped pressing plate is adjusted by adjusting the locking position of the through-thread screw on the vertical waist-shaped holes.

4. The passive ruler arc pressure plate fixture according to claim 1, characterized in that: The transverse waist-shaped holes are provided with two groups, one above the other, and the observation hole is located between the two groups of transverse waist-shaped holes. The transverse position of the arc-shaped pressure plate is adjusted by adjusting the locking position of the screw on the transverse waist-shaped holes.

5. The passive ruler arc pressure plate fixture according to claim 1, characterized in that: The positioning bracket is directly welded to the side of the equipment.

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