Anti-cracking nonmetal compensator

Abstract

According to the technical scheme, the anti-cracking non-metal compensator is characterized in that the anti-cracking non-metal compensator belongs to the field of non-metal compensators, a protective pad and a buffer rod are arranged, the buffer rod in the protective pad moves and buffers under the action force, and then the buffer rod is buffered and restrained by a damping piece; the non-metal compensator has the advantages that the non-metal compensator can effectively buffer external acting force borne by the non-metal compensator, the external acting force borne by the non-metal compensator in the using process is reduced, the protection and anti-cracking effects of the non-metal compensator are improved, and the problem that the protection effect of the non-metal compensator is poor is solved; by arranging the protection ring, the acting force borne by the outer portion of the limiting screw can be effectively blocked, and the protection effect of the device is further improved; and a positioning rod is arranged, and the positioning rod is matched with the acting force of a reset spring to drive a clamping block to be separated from a clamping groove in the mounting frame on the other side, so that the protection ring can be conveniently disassembled, the protection ring is conveniently mounted and used, and the use convenience of the device structure is improved.

Description

Technical Field

[0001] The utility model relates to the field of non-metal compensators, in particular to an anti-cracking non-metal compensator. Background Art

[0002] Non-metallic compensators are mainly used in pipeline systems. Pipeline systems use the effective expansion and contraction of the bellows as the working body to absorb the dimensional changes of pipelines, conduits and containers caused by thermal expansion and contraction. Therefore, the use of non-metallic compensators is very important.

[0003] Chinese patent authorization application number: CN201921777881.2 provides a non-metallic compensator that is easy to install. This solution realizes the installation of the compensator body by installing a fixing sleeve on the outer surface of the compensator body. After placing the support seat on the specified installation surface, the protective seat at the bottom of the fixing sleeve is clamped in the inside of the fixing groove on the bottom plate. By matching the size of the fixing groove with the size of the protective seat, the problem of the protective seat being offset can be effectively avoided. Then the pressure plate is placed inside the plate opening so that the first installation opening faces the direction of the second installation opening. Then the positioning column is pressed on the top of the pressure plate, and the lower round rod passes through the first installation opening and the second installation opening in turn to reach the inside of the installation surface to fix the compensator body and achieve the purpose of easy installation.

[0004] The existing non-metallic compensators have certain drawbacks when in use. First, the non-metallic compensators are provided with external connecting rods to protect against external forces to prevent the non-metallic compensators from cracking or damage. However, this protection has a poor protection range and cannot buffer external forces for a long time, which affects the stability of the overall structure of the non-metallic compensator. For this reason, we propose a non-metallic compensator that prevents cracking. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a non-metallic compensator that prevents cracking. By arranging a protective pad and a buffer rod, the buffer rod inside the protective pad moves and buffers under the action force, and is then buffered and suppressed by the damping member, thereby effectively buffering the external force applied to the non-metallic compensator, reducing the external force applied to the non-metallic compensator during use, and improving the protective and anti-cracking effect of the non-metallic compensator, which is used to solve the problem of poor protective effect of the non-metallic compensator; by arranging a protective ring, the force applied to the outside of the limit screw can be effectively blocked, so that the protective effect of the device is further increased; by arranging a positioning rod, the positioning rod cooperates with the action of the reset spring to drive the block to separate from the card slot inside the other side of the mounting frame, so that the protective ring can be easily disassembled, which facilitates the installation and use of the protective ring, and increases the convenience of using the device structure.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A non-metallic compensator for preventing cracking, comprising a main body mechanism, wherein the outer end of the main body mechanism is sleeved with a connecting mechanism, and the inner end of the connecting mechanism is slidably connected with a symmetrically distributed protective mechanism;

[0008] The protection mechanism comprises protection pads which are evenly distributed at the outer end of the main body mechanism, the rear ends of the protection pads are all equipped with buffer rods, the rear ends of the buffer rods are equipped with sliding rings, and the rear ends of the sliding rings are equipped with damping members.

[0009] By installing the protective pad and the buffer rod, the damage to the non-metal compensator can be effectively reduced, and the protective and anti-cracking effect of the non-metal compensator can be improved.

[0010] Furthermore, the outer end of the sliding ring is slidably connected to a limiting frame, the limiting frame is located at the inner end of the connecting mechanism, and a mounting groove is provided at the rear end of the limiting frame.

[0011] By installing the limiting frame, the limiting frame can limit and guide the buffer rod and the sliding ring of the buffer adjustment, so that the protective effect of the protective pad is increased and the stability of the buffer force transmission is increased.

[0012] Furthermore, the main body structure includes a non-metallic compensator body, a flange 1 is installed at the top end of the non-metallic compensator body, and a flange 2 is installed at the bottom end of the non-metallic compensator body.

[0013] By installing flange plate 2, flange plate 2 cooperates with flange plate 1 to allow the receiving frame and the assembly frame to be stably connected and assembled, thereby improving the stability of the coordinated installation between the device structures.

[0014] Furthermore, the outer end of the non-metallic compensator body is sleeved with symmetrically distributed connecting rings, and the outer end of the flange plate 1 is fixedly connected with evenly distributed assembly frames.

[0015] By installing the assembly rack, multiple assembly racks cooperate with multiple receiving racks to stably assemble multiple limit screws, so that the multiple limit screws can be conveniently and stably connected.

[0016] Furthermore, the outer end of the second flange is fixedly connected with a receiving frame which is evenly distributed, the inner end of the receiving frame is threadedly connected with a limiting screw, and the top end of the limiting screw passes through and extends to the outside of the assembly frame.

[0017] By installing a limiting screw, the protective effect of the non-metallic compensator body can be increased.

[0018] Furthermore, the outer end of the limiting screw is sleeved with evenly distributed protective rings, and the outer end of the protective ring is fixedly connected to a symmetrically distributed mounting frame.

[0019] By installing a protective ring, the protective effect of the device can be further increased.

[0020] Furthermore, the inner end of the mounting frame on one side of the protective ring is slidably connected with a positioning rod, a clamping block is installed at the front end of the positioning rod, a reset spring is sleeved on the outer end of the positioning rod, and an adjustment groove is opened at the outer end of the reset spring.

[0021] By installing the positioning rod, the convenience of using the device structure can be increased.

[0022] Furthermore, the adjusting groove is located at the inner end of the mounting frame, the inner end of the adjusting groove is slidably connected with a guide ring, and the outer end of the clamping block is provided with a clamping groove.

[0023] By installing the adjustment groove, the adjustment groove can guide the movable positioning rod and the guide ring, so that the positioning or separation of the positioning rod is more stable.

[0024] In summary, the utility model has the following beneficial effects:

[0025] 1. By setting the protective pad and the buffer rod, when the device is subjected to external force during use, the force is transmitted to the outside of the multiple protective pads. At this time, the buffer rod inside the protective pad moves and buffers under the force, and the force transmitted by the buffer rod is buffered and suppressed by the damping member, thereby effectively buffering the external force on the non-metallic compensator, reducing the external force on the non-metallic compensator during use, effectively reducing the damage to the non-metallic compensator, and improving the protective and anti-cracking effect of the non-metallic compensator;

[0026] 2. By setting a protective ring, multiple protective rings can be used to protect the outside of the limit screw, effectively blocking the force on the outside of the limit screw, so that the protective effect of the device is further increased;

[0027] 3. By setting a positioning rod, the inner end of the mounting frame at one end is slidably connected with the positioning rod. When the positioning rod is pulled, the positioning rod cooperates with the force of the reset spring to drive the card block to separate from the card slot inside the mounting frame on the other side, so that the protective ring can be easily disassembled, which is convenient for the installation and use of the protective ring, and increases the convenience of using the device structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0029] Figure 2 is a schematic structural diagram of a cross section of the mounting frame in this embodiment;

[0030] Figure 3 In this embodiment Figure 2 A schematic diagram of the structure with an enlarged plane at point A;

[0031] Figure 4 is a schematic diagram of the structure of the protective mechanism in this embodiment when viewed from above;

[0032] Figure 5 In this embodiment Figure 4 Schematic diagram of the structure enlarged on the plane at point B.

[0033] In the figure, 1. main body mechanism; 101. non-metallic compensator body; 102. flange one; 103. flange two; 104. connecting ring; 105. assembly frame; 106. receiving frame; 107. limiting screw; 2. connecting mechanism; 201. protective ring; 202. mounting frame; 203. positioning rod; 204. clamping block; 205. reset spring; 206. adjusting groove; 207. guide ring; 208. clamping groove; 3. protective mechanism; 301. protective pad; 302. buffer rod; 303. sliding ring; 304. damping member; 305. limiting frame; 306. mounting groove. DETAILED DESCRIPTION

[0034] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0035] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0036] Reference Figure 1-5 As shown, a non-metallic compensator for preventing cracking in a preferred embodiment of the utility model comprises a main body mechanism 1, a connecting mechanism 2 is sleeved on the outer end of the main body mechanism 1, and a protective mechanism 3 symmetrically distributed is slidably connected to the inner end of the connecting mechanism 2;

[0037] The protection mechanism 3 includes protection pads 301, which are evenly distributed on the outer end of the main body mechanism 1. The rear ends of the protection pads 301 are equipped with buffer rods 302, the rear ends of the buffer rods 302 are equipped with sliding rings 303, and the rear ends of the sliding rings 303 are equipped with damping members 304.

[0038] Reference Figure 4-5 As shown, further, the outer end of the sliding ring 303 is slidably connected to a limiting frame 305 , the limiting frame 305 is located at the inner end of the connecting mechanism 2 , and a mounting groove 306 is provided at the rear end of the limiting frame 305 .

[0039] By installing the protection pads 301, the force is transmitted to the outside of the multiple protection pads 301. At this time, the buffer rod 302 inside the protection pad 301 moves and buffers under the force, and the force transmitted by the buffer rod 302 is buffered and suppressed by the damping member 304, thereby effectively buffering the external force on the non-metallic compensator. The limiting frame 305 can limit and guide the buffer rod 302 and the sliding ring 303 of the buffer adjustment, so that the protective effect of the protection pad 301 is increased, and the damage to the non-metallic compensator is effectively reduced.

[0040] Reference Figure 1 As shown, further, the main body mechanism 1 includes a non-metallic compensator body 101, a flange 102 is installed at the top end of the non-metallic compensator body 101, and a flange 2 103 is installed at the bottom end of the non-metallic compensator body 101.

[0041] Reference Figure 1 As shown, further, the outer end of the non-metallic compensator body 101 is sleeved with a symmetrically distributed connecting ring 104, and the outer end of the flange 102 is fixedly connected with an evenly distributed assembly frame 105.

[0042] Reference Figure 1 As shown, further, the outer end of the flange 2 103 is fixedly connected with a uniformly distributed receiving frame 106 , the inner end of the receiving frame 106 is threadedly connected with a limiting screw 107 , and the top end of the limiting screw 107 passes through and extends to the outside of the assembly frame 105 .

[0043] By installing multiple assembly frames 105 and cooperating with multiple receiving frames 106 to stably assemble multiple limit screws 107, multiple limit screws 107 form a connection protection structure outside the non-metallic compensator body 101, thereby increasing the protection effect of the non-metallic compensator body 101.

[0044] Reference Figure 1-2 As shown, further, the outer end of the limiting screw 107 is sleeved with a uniformly distributed protective ring 201, and the outer end of the protective ring 201 is fixedly connected to a symmetrically distributed mounting frame 202.

[0045] Reference Figure 2-3 As shown, further, the inner end of the mounting frame 202 on one side of the protective ring 201 is slidably connected with a positioning rod 203, a clamping block 204 is installed at the front end of the positioning rod 203, a return spring 205 is sleeved on the outer end of the positioning rod 203, and an adjustment groove 206 is opened at the outer end of the return spring 205.

[0046] Reference Figure 2-3 As shown, further, the adjustment slot 206 is located at the inner end of the mounting frame 202 , the inner end of the adjustment slot 206 is slidably connected with a guide ring 207 , and the outer end of the clamping block 204 is provided with a clamping slot 208 .

[0047] By installing multiple protective rings 201, protection can be provided on the outside of the limit screw 107, effectively blocking the force acting on the outside of the limit screw 107, and the inner end of the mounting frame 202 at one end is slidably connected with a positioning rod 203. When the positioning rod 203 is pulled, the positioning rod 203 cooperates with the force of the reset spring 205 to drive the block 204 to separate from the slot 208 inside the mounting frame 202 on the other side, so that the protective ring 201 can be easily disassembled, which facilitates the installation and use of the protective ring 201, and increases the convenience of using the device structure.

[0048] Specific implementation process: multiple limit screws 107 are assembled on the outside of the non-metallic compensator. At this time, multiple limit screws 107 form a connected protective structure on the outside of the non-metallic compensator body 101, and the externally mounted protective ring 201 can protect the outside of the limit screw 107, effectively blocking the force applied to the outside of the limit screw 107, and the protective pad 301 at the inner end of the protective ring 201, when the device is subjected to external force during use, the force is transmitted to the outside of the multiple protective pads 301, and at this time, the buffer rod 302 inside the protective pad 301 moves and buffers under the force, and the force transmitted by the buffer rod 302 is buffered and suppressed by the damping member 304, thereby effectively buffering the external force applied to the non-metallic compensator and reducing the external force applied to the non-metallic compensator during use.

[0049] Finally, when the protective pad 301 needs to be disassembled, the positioning rod 203 is pulled, and the positioning rod 203 cooperates with the force of the reset spring 205 to drive the block 204 to separate from the slot 208 inside the mounting frame 202 on the other side, so that the protective ring 201 can be easily disassembled, which facilitates the installation and use of the protective ring 201, and increases the convenience of using the device structure.

[0050] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A non-metallic compensator for preventing cracking, characterized in that: It comprises a main body mechanism (1), the outer end of the main body mechanism (1) is sleeved with a connecting mechanism (2), and the inner end of the connecting mechanism (2) is slidably connected to a symmetrically distributed protective mechanism (3); The protection mechanism (3) comprises a protection pad (301), the protection pad (301) being evenly distributed at the outer end of the main body mechanism (1), a buffer rod (302) being installed at the rear end of each protection pad (301), a sliding ring (303) being installed at the rear end of the buffer rod (302), and a damping member (304) being installed at the rear end of the sliding ring (303).

2. The anti-cracking non-metallic compensator according to claim 1, characterized in that: The outer end of the sliding ring (303) is slidably connected to a limiting frame (305), the limiting frame (305) is located at the inner end of the connecting mechanism (2), and a mounting groove (306) is provided at the rear end of the limiting frame (305).

3. The anti-cracking non-metallic compensator according to claim 1, characterized in that: The main body mechanism (1) comprises a non-metallic compensator body (101), a flange plate 1 (102) is installed at the top end of the non-metallic compensator body (101), and a flange plate 2 (103) is installed at the bottom end of the non-metallic compensator body (101).

4. The anti-cracking non-metallic compensator according to claim 3 is characterized in that: The outer end of the non-metallic compensator body (101) is sleeved with a symmetrically distributed connection ring (104), and the outer end of the flange plate 1 (102) is fixedly connected with an evenly distributed assembly frame (105).

5. The anti-cracking non-metallic compensator according to claim 3 is characterized in that: The outer end of the second flange (103) is fixedly connected to a receiving frame (106) which is evenly distributed. The inner end of the receiving frame (106) is threadedly connected to a limiting screw (107). The top end of the limiting screw (107) penetrates and extends to the outside of the assembly frame (105).

6. The anti-cracking non-metallic compensator according to claim 5, characterized in that: The outer end of the limiting screw (107) is sleeved with a uniformly distributed protective ring (201), and the outer end of the protective ring (201) is fixedly connected to a symmetrically distributed mounting frame (202).

7. The anti-cracking non-metallic compensator according to claim 6, characterized in that: The inner end of the mounting frame (202) on one side of the protective ring (201) is slidably connected to a positioning rod (203), a clamping block (204) is installed at the front end of the positioning rod (203), a return spring (205) is sleeved on the outer end of the positioning rod (203), and an adjustment groove (206) is opened at the outer end of the return spring (205).

8. The anti-cracking non-metallic compensator according to claim 7, characterized in that: The adjustment groove (206) is located at the inner end of the mounting frame (202), the inner end of the adjustment groove (206) is slidably connected to a guide ring (207), and the outer end of the clamping block (204) is provided with a clamping groove (208).

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