Rail clamping support seat capable of being rapidly fixed

Abstract

The track clamping support seat comprises a telescopic rod, a support base and a clamping spring, a spring compression piece is installed in a groove hole formed in the telescopic rod in an embedded mode, a threaded hole formed in the spring compression piece is aligned with a through groove formed in the side face of the telescopic rod, and the clamping spring is arranged on the support base. A clamping spring is embedded in a groove hole formed in the telescopic rod, a spring locking cover is tightly attached to one side of the clamping spring, and the spring locking cover is fixedly connected with the telescopic rod through threads. According to the utility model, the hand-screwing knob handle is rotated to drive the knob locking screw rod to rotate so as to adjust the locking degree of the spring compression sheet, the distance between the locking seat and the clamping stainless steel rod can be adjusted according to the width of the rail to be measured, the device can be rapidly installed on the rail, and the size of the joint can be changed according to the requirement of a carrier to be installed. Therefore, the support seat can adapt to more products, such as reflecting prisms, reflecting targets, special indicators and the like of various sizes and models, and the use compatibility of the support seat is improved.

Description

Technical Field

[0001] This utility model relates to the field of track clamping technology, and in particular to a track clamping bracket that can be quickly fixed. Background Technology

[0002] Currently, due to the large-scale construction of rail transit, there is a new demand in the market for track position detection and positioning. Track clamping brackets are mainly used to support track clamping devices, ensuring their stability and accuracy during operation. Through the clamping device, the track can be firmly fixed, thus meeting the needs of various application scenarios. Existing track clamping brackets basically meet the needs, but there are still some shortcomings. Existing rail prism fixing brackets are generally magnetic adsorption type, but the outdoor environment is more complex. Dust, gravel, sand and metal powder and other impurities can cause problems such as difficulty in cleaning, inability to place and adjust the level of magnetic adsorption brackets. Therefore, it is necessary to design a track clamping bracket that can be quickly fixed. Utility Model Content

[0003] The purpose of this invention is to provide a track clamping bracket that can be quickly fixed, thereby solving the shortcomings of existing brackets that are difficult to clean, cannot be placed, and cannot be leveled.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a track clamping bracket that can be quickly fixed, including a telescopic rod, a bracket base, and a clamping spring. A spring compression plate is embedded in a slot in the telescopic rod. A threaded hole in the spring compression plate is aligned with a through slot on the side of the telescopic rod. A clamping spring is embedded in the slot in the telescopic rod. A spring locking cover is attached to one side of the clamping spring. The spring locking cover is fixedly connected to the telescopic rod by threads. The telescopic rod is embedded in a slot on one side of the bracket base. A threaded hole in the bracket base is aligned with the through slot in the telescopic rod. A knob locking screw is connected to the threaded hole. The knob locking screw is slidably connected to the through slot in the telescopic rod. The spring compression plate, the telescopic rod, and the bracket base are fixedly connected to each other by the knob locking screw.

[0005] As a further technical solution of this utility model, a hand-tightening knob handle is fixedly connected to the knob locking screw.

[0006] As a further technical solution of this utility model, an M3 steel ball is connected to the slot in the bracket base, the M3 steel ball is connected to the bottom of the horizontal bubble, a slot in the horizontal bubble is embedded in the slot, the slot in the bracket base is connected to the threaded hole in the bracket base, and the bracket base and the horizontal bubble are fixedly connected to each other by the slotted screw.

[0007] As a further technical solution of this utility model, a set screw is fitted in the threaded hole of the bracket base, and a connector seat is fixedly connected to the set screw. The connector seat is fixedly connected to the bracket base through the set screw. A first connector is sleeved on the connector seat. A locking screw is fitted in the threaded hole on one side of the connector seat and the first connector. The connector seat and the first connector are locked and fixed together through the locking screw.

[0008] As a further technical solution of this utility model, a locking seat is sleeved on one side of the telescopic rod, and an internal hexagon screw is embedded in the slot of the locking seat. The internal hexagon screw is connected to the threaded hole of the telescopic rod, and the locking seat and the telescopic rod are fixedly connected to each other by the internal hexagon screw.

[0009] As a further technical solution of this utility model, a clamping anti-slip pad is sleeved on the locking seat.

[0010] As a further technical solution of this utility model, a clamping stainless steel rod is fixedly connected to the support base.

[0011] This utility model provides a rail clamping bracket that can be quickly fixed. Its advantages are: rotating the hand-operated knob drives the locking screw to adjust the tightness of the spring compression plate; then, by stretching the locking seat and the bracket base, the locking screw slides in the through groove of the telescopic rod. The distance between the locking seat and the clamping stainless steel rod can be adjusted according to the width of the rail to be measured, thus allowing for quick installation on the rail. The distance between the locking seat and the clamping stainless steel rod is controlled by the clamping spring. After the rail clamping bracket is initially fixed, rotating the hand-operated knob drives the locking screw to rotate. The spring compression plate is locked and fixed, thereby fixing the telescopic rod and the bracket base. The deformation of the clamping anti-slip pad and the elasticity of the clamping spring ensure the clamping effect between the locking seat and the clamping stainless steel rod. The level bubble set on the track clamping bracket base can adjust the overall bracket by adjusting the clamping position, angle and direction to ensure that its joint surface is level. At the same time, the first joint is fixed to the joint base with locking screws. The size of the joint can be changed according to the requirements of the carrier to adapt to more products, such as various sizes and models of reflective prisms, reflective targets, special indicators, etc., increasing the compatibility of the bracket base. Attached Figure Description

[0012] 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the structure of region A in the middle;

[0015] Figure 3 This is an exploded view of the present invention.

[0016] In the diagram: 1. Locking seat; 2. Telescopic rod; 3. Bracket base; 4. Spring locking cover; 5. Spring compression plate; 6. Connector seat; 7. First connector; 8. Hand-tightening knob handle; 9. Knob locking screw; 10. Clamping spring; 11. Horizontal bubble; 12. M3 steel ball; 13. Slotted screw; 14. Locking screw; 15. Set screw; 16. Socket head cap screw; 17. Clamping stainless steel rod; 18. Clamping anti-slip pad. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] Please see the appendix Figure 1 - Appendix Figure 3This utility model provides an embodiment of a rail clamping bracket that can be quickly fixed, including a telescopic rod 2, a bracket base 3, and a clamping spring 10. A spring compression plate 5 is embedded in a slot in the telescopic rod 2. The threaded hole on the spring compression plate 5 is aligned with a through slot on the side of the telescopic rod 2. The clamping spring 10 is embedded in the slot in the telescopic rod 2. A spring locking cover 4 is attached to one side of the clamping spring 10. The spring locking cover 4 is fixedly connected to the telescopic rod 2 by threads. The spring compression plate 5, the telescopic rod 2, and the support base 3 are installed in a slot on one side of the bracket base 3. The threaded hole in the support base 3 is aligned with the through slot in the telescopic rod 2. A knob locking screw 9 is connected to the threaded hole and slides on the through slot in the telescopic rod 2. The spring compression plate 5, the telescopic rod 2, and the support base 3 are fixedly connected to each other by the knob locking screw 9. A hand-tightening knob handle 8 is fixedly connected to the knob locking screw 9. An M3 steel ball 12 is connected to the slot in the support base 3 and is connected to the water... At the bottom of the horizontal bubble 11, a flathead screw 13 is embedded in a slot. The flathead screw 13 is fitted into a threaded hole in the bracket base 3. The bracket base 3 and the horizontal bubble 11 are fixedly connected to each other by the flathead screw 13. A set screw 15 is fitted into the threaded hole in the bracket base 3. A connector 6 is fixedly connected to the set screw 15. The connector 6 is fixedly connected to the bracket base 3 by the set screw 15. A first connector 7 is fitted onto the connector 6. The connector 6 and the first connector 7 are connected together. A locking screw 14 is connected to a threaded hole on one side of the head 7. The connector seat 6 is locked and fixed to the first connector 7 by the locking screw 14. A locking seat 1 is sleeved on one side of the telescopic rod 2. An internal hex screw 16 is embedded in the slot of the locking seat 1. The internal hex screw 16 is connected to the threaded hole of the telescopic rod 2. The locking seat 1 and the telescopic rod 2 are fixedly connected to each other by the internal hex screw 16. A clamping anti-slip pad 18 is sleeved on the locking seat 1. A clamping stainless steel rod 17 is fixedly connected to the bracket base 3.

[0020] Specifically, in use, firstly, rotating the hand-turn knob handle 8 drives the knob locking screw 9 to rotate, adjusting the locking degree of the spring compression plate 5. Then, by stretching the locking seat 1 and the bracket base 3, the knob locking screw 9 slides in the through groove opened in the telescopic rod 2. The distance between the locking seat 1 and the clamping stainless steel rod 17 can be adjusted according to the width of the rail to be measured, thus allowing for quick installation on the rail. The distance between the locking seat 1 and the clamping stainless steel rod 17 is controlled by the clamping spring 10. After the rail clamping bracket is initially fixed, rotating the hand-turn knob handle 8 drives the knob locking screw 9 to lock and fix the spring compression plate 5. This allows for the fixing of the telescopic rod 2 and the bracket base 3. The deformation of the clamping anti-slip pad 18 and the elasticity of the clamping spring 10 ensure the clamping effect between the locking seat 1 and the clamping stainless steel rod 17. The horizontal bubble 11 set on the track clamping bracket base can adjust the overall bracket by adjusting the clamping position, angle and direction to ensure that its joint surface is horizontal. At the same time, the first joint 7 is fixed to the joint base 6 by the locking screw 14. The size of the joint can be changed according to the requirements of the carrier to adapt to more products, such as various sizes and models of reflective prisms, reflective targets, special indicators, etc., which increases the compatibility of the bracket base.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A track clamping bracket that can be quickly fixed, comprising a telescopic rod (2), a bracket base (3), and a clamping spring (10), characterized in that: A spring compression plate (5) is embedded in the slot of the telescopic rod (2). The threaded hole on the spring compression plate (5) is aligned with the through slot on the side of the telescopic rod (2). A clamping spring (10) is embedded in the slot of the telescopic rod (2). A spring locking cover (4) is attached to one side of the clamping spring (10). The spring locking cover (4) is fixedly connected to the telescopic rod (2) by threads. The telescopic rod (2) is embedded in the slot on one side of the bracket base (3). The threaded hole on the bracket base (3) is aligned with the through slot of the telescopic rod (2). A knob locking screw (9) is connected in the threaded hole. The knob locking screw (9) is slidably connected to the through slot of the telescopic rod (2). The spring compression plate (5), the telescopic rod (2), and the bracket base (3) are fixedly connected to each other by the knob locking screw (9).

2. The track clamping bracket base that can be quickly fixed according to claim 1, characterized in that: A hand-tightening knob handle (8) is fixedly connected to the knob locking screw (9).

3. The track clamping bracket base that can be quickly fixed according to claim 1, characterized in that: M3 steel balls (12) are connected to the slots in the bracket base (3). The M3 steel balls (12) are connected to the bottom of the horizontal bubble (11). A flathead screw (13) is embedded in the slots in the horizontal bubble (11). The flathead screw (13) is connected to the threaded hole in the bracket base (3). The bracket base (3) and the horizontal bubble (11) are fixedly connected to each other by the flathead screw (13).

4. A track clamping bracket base that can be quickly fixed according to claim 3, characterized in that: A set screw (15) is fitted into the threaded hole of the bracket base (3). A connector seat (6) is fixedly connected to the set screw (15). The connector seat (6) is fixedly connected to the bracket base (3) through the set screw (15). A first connector (7) is sleeved on the connector seat (6). A locking screw (14) is fitted into the threaded hole on one side of the connector seat (6) and the first connector (7). The connector seat (6) and the first connector (7) are locked and fixed to each other through the locking screw (14).

5. A track clamping bracket base that can be quickly fixed according to claim 1, characterized in that: A locking seat (1) is sleeved on one side of the telescopic rod (2). An internal hex screw (16) is embedded in the slot of the locking seat (1). The internal hex screw (16) is connected to the threaded hole of the telescopic rod (2). The locking seat (1) and the telescopic rod (2) are fixedly connected to each other by the internal hex screw (16).

6. A track clamping bracket base that can be quickly fixed according to claim 5, characterized in that: A clamping anti-slip pad (18) is fitted onto the locking seat (1).

7. A track clamping bracket base that can be quickly fixed according to claim 4, characterized in that: A clamping stainless steel rod (17) is fixedly connected to the support base (3).

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