Special fixture for four-foot hollow block

Abstract

The utility model relates to the technical field of four-foot hollow block clamps, and discloses a special clamp for a four-foot hollow block, which comprises two groups of turnover clamping plates, quick clamping components are arranged on the outer sides of the turnover clamping plates, the quick clamping components are used for shortening the clamping time, and stable moving components are arranged at the upper ends of the quick clamping components. According to the fixture special for the four-foot hollow block, the quick clamping assembly is installed, the positioning shaft can be used for assisting the overturning clamping plate to conduct overturning adjustment, the fixing column at the top of the overturning clamping plate can provide the installation position for the fixing ring, and the fixing ring is connected with the steel wire rope; the two sets of overturning clamping plates can be driven to overturn along the positioning shaft by pulling the steel wire rope on the top, the lower end structures of the overturning clamping plates are kept horizontally supported in the hollow area in the middle of the four-corner hollow block after overturning adjustment, rapid clamping can be achieved by pulling, and therefore the time spent on clamping is effectively shortened, and efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of four-legged hollow block clamps, in particular to a special clamp for four-legged hollow blocks. Background Art

[0002] Four-legged hollow blocks are usually used for concrete blocks cast with concrete. They can contact the ground through the four-legged structure at the bottom. They are usually used in embankment or pond construction. In order to better move the four-legged hollow blocks, it is usually necessary to use a clamping mechanism to clamp the four-legged hollow blocks for auxiliary transportation.

[0003] In the prior art, the existing clamping process takes a long time to clamp, thereby affecting the efficiency of transportation. Utility Model Content

[0004] The purpose of the utility model is to provide a special clamp for four-legged hollow blocks to solve the problem that the existing clamping process in the above-mentioned background technology takes a long time to clamp, thereby affecting the efficiency of transportation. The time spent on clamping can be reduced by providing a quick clamping component.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A special clamp for a four-legged hollow block includes two sets of flip clamps, a quick clamping assembly is arranged on the outer side of the flip clamp, and the quick clamping assembly is used to shorten the clamping time, and a stable moving assembly is arranged on the upper end of the quick clamping assembly, and the stable moving assembly is used to improve the stability of the clamping movement;

[0007] The quick clamping assembly includes a positioning shaft, and the positioning shaft is located on the inner side of the middle part of the flip clamping plate, a fixing column is arranged on the inner side of the upper end of the flip clamping plate, and a fixing ring is arranged on the outer side of the fixing column, and a steel wire rope is installed on the top of the fixing ring;

[0008] The stable moving assembly comprises a fixing frame, and telescopic rods are arranged on the front and back of the fixing frame, and limiting arc plates are arranged at the ends of the inner sides of the telescopic rods.

[0009] Preferably, the top of the flip clamp is provided with an anti-slip surface, and the front and back sides of the positioning shaft are installed with limit plates.

[0010] Preferably, two sets of limit seats are installed on the upper end of the flip clamp, and the limit seats are located on the outside of the fixing column.

[0011] Preferably, a combination groove is provided on the inner side of the fixing ring, and the combination groove is located on the outer side of the fixing column.

[0012] Preferably, two groups of mounting holes are provided on the top of the fixing frame, and the mounting holes are located on the outside of the wire rope, and flip shafts are embedded at both ends of the front and back sides of the fixing frame.

[0013] Preferably, a flip sleeve is provided at one end of the telescopic rod, and the flip sleeve is located on the inner side of the flip shaft.

[0014] Preferably, a piston rod is provided on the inner side of the telescopic rod, and the piston rod is located on the inner side of the limiting arc plate.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] 1. The utility model is equipped with a quick clamping assembly, and the positioning shaft can be used to assist the flipping splint in flipping adjustment. The fixed column on the top of the flipping splint can provide an installation position for the fixed ring. The fixed ring is connected to the wire rope. The two sets of flipping splints can be driven to flip along the positioning shaft by pulling the wire rope on the top. After flipping adjustment, the lower end structure of the flipping splint will maintain horizontal support in the hollow area in the middle of the four-corner hollow blocks. Quick clamping can be achieved by pulling, thereby effectively shortening the time spent on clamping and effectively improving efficiency.

[0017] 2. The utility model is equipped with a stable moving component. The existing clamping mechanism is usually prone to instability during clamping. By providing a fixed frame, a limit can be provided for the inner flip sleeve. The flip sleeve can assist the telescopic rod in flipping and adjustment. After flipping, the angle of the end limit arc plate can be controlled according to the situation. The limit arc plate can contact the other two sides of the four-corner hollow blocks. Stability can be maintained by clamping to avoid falling off, thereby effectively improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the flip splint of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the fixing ring of the utility model;

[0021] Figure 4 This is a schematic diagram of the telescopic rod structure of the utility model.

[0022] Among them: 1. flip splint; 101. anti-slip surface; 102. positioning shaft; 103. limit plate; 104. limit seat; 105. fixed column; 2. wire rope; 201. fixed ring; 202. combination groove; 3. fixed frame; 301. mounting hole; 302. flip shaft; 4. limit arc plate; 401. flip sleeve; 402. telescopic rod; 403. piston rod. 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 1-4 , a four-legged hollow block special clamp includes two sets of flip clamps 1, a quick clamping assembly is arranged on the outer side of the flip clamp 1, and the quick clamping assembly is used to shorten the clamping time, and a stable moving assembly is arranged on the upper end of the quick clamping assembly, and the stable moving assembly is used to improve the stability of the clamping movement;

[0025] The quick clamping assembly includes a positioning shaft 102, and the positioning shaft 102 is located inside the middle of the flip clamp 1, a fixing column 105 is arranged inside the upper end of the flip clamp 1, and a fixing ring 201 is arranged outside the fixing column 105, and a steel wire rope 2 is installed on the top of the fixing ring 201;

[0026] The stable moving assembly includes a fixed frame 3 , and telescopic rods 402 are arranged on the front and back of the fixed frame 3 , and a limiting arc plate 4 is arranged at the inner end of the telescopic rod 402 .

[0027] Through the above technical scheme, the positioning shaft 102 can be used to assist the flipping adjustment of the flipping splint 1, and the fixed column 105 on the top of the flipping splint 1 can provide an installation position for the fixing ring 201. The fixing ring 201 is connected to the wire rope 2, and the two groups of flipping splints 1 can be driven to flip along the positioning shaft 102 by pulling the wire rope 2 on the top. After flipping adjustment, the lower end structure of the flipping splint 1 will maintain horizontal support in the hollow area in the middle of the four corner hollow blocks, and quick clamping can be achieved by pulling, thereby effectively shortening the time spent on clamping and effectively improving efficiency.

[0028] Through the above technical solution, a fixed frame 3 is provided to provide a restriction for the inner flip sleeve 401, and the flip sleeve 401 can assist the telescopic rod 402 in flipping and adjustment. After flipping, the angle of the end limit arc plate 4 can be controlled according to the situation, and the limit arc plate 4 can contact the other two sides of the four-corner hollow blocks. It can be maintained stable by clamping to avoid falling off, thereby effectively improving stability.

[0029] Specifically, the top of the flip splint 1 is provided with an anti-slip surface 101 , and the front and back sides of the positioning shaft 102 are installed with limit plates 103 .

[0030] Through the above technical solution, the anti-slip surface 101 can contact the bottom of the four-corner hollow block to maintain stable clamping, and the limit plate 103 can provide restriction for the inner positioning shaft 102 to avoid falling off.

[0031] Specifically, two groups of limit seats 104 are installed on the upper end of the flip splint 1 , and the limit seats 104 are located outside the fixing columns 105 .

[0032] Through the above technical solution, the limiting seat 104 can limit the inner fixing column 105 , and the fixing column 105 is used to assist the fixing ring 201 .

[0033] Specifically, a combination groove 202 is formed on the inner side of the fixing ring 201 , and the combination groove 202 is located on the outer side of the fixing column 105 .

[0034] Through the above technical solution, the combined groove 202 is installed on the outside of the fixed column 105 and can remain stable after splicing.

[0035] Specifically, two groups of mounting holes 301 are opened on the top of the fixing frame 3 , and the mounting holes 301 are located outside the steel wire rope 2 , and both ends of the front and back sides of the fixing frame 3 are embedded with turning shafts 302 .

[0036] Through the above technical solution, the mounting hole 301 is used to connect with the steel wire rope 2, and the flip shaft 302 is used to assist the flip sleeve 401 in rotation adjustment.

[0037] Specifically, a flip sleeve 401 is provided at one end of the telescopic rod 402 , and the flip sleeve 401 is located on the inner side of the flip shaft 302 .

[0038] Through the above technical solution, the flip sleeve 401 can provide an angle adjustment effect for the telescopic rod 402 after being flipped.

[0039] Specifically, a piston rod 403 is provided on the inner side of the telescopic rod 402 , and the piston rod 403 is located on the inner side of the limiting arc plate 4 .

[0040] Through the above technical solution, the piston rod 403 can be telescopically adjusted to control the limiting arc plate 4 at the end to adjust the distance.

[0041] When in use, first adjust the flip splint 1 to the center, and pass the flip splint 1 through the hole in the middle of the four-corner hollow block, and then use the external suspension device to pull the wire rope 2 to lift it. After lifting, control the flip splint 1 to flip and adjust along the positioning axis 102. The anti-slip surface 101 can remain stable after contacting the bottom of the four-legged hollow block, and then control the front and back flip sleeves 401 to flip and adjust along the flip axis 302. After adjustment, the telescopic rod 402 will control the piston rod 403 to extend outward. After extension, the limit arc plate 4 contacts the side of the four-corner hollow block to maintain stability.

[0042] Although the 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 thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A special clamp for four-legged hollow blocks, comprising two sets of flip clamps (1), characterized in that: A quick clamping assembly is arranged on the outer side of the flip clamping plate (1), and the quick clamping assembly is used to shorten the clamping time; a stable moving assembly is arranged on the upper end of the quick clamping assembly, and the stable moving assembly is used to improve the stability of the clamping movement; The quick clamping assembly comprises a positioning shaft (102), and the positioning shaft (102) is located on the inner side of the middle part of the flip clamp (1), a fixing column (105) is arranged on the inner side of the upper end of the flip clamp (1), and a fixing ring (201) is arranged on the outer side of the fixing column (105), and a steel wire rope (2) is installed on the top of the fixing ring (201); The stable moving assembly comprises a fixing frame (3), and telescopic rods (402) are arranged on the front and back sides of the fixing frame (3), and limiting arc plates (4) are arranged at the inner ends of the telescopic rods (402).

2. The special fixture for four-legged hollow blocks according to claim 1 is characterized in that: The top of the flip clamp (1) is provided with an anti-slip surface (101), and the front and back sides of the positioning shaft (102) are provided with limit plates (103).

3. The special fixture for four-legged hollow blocks according to claim 1 is characterized in that: Two groups of limit seats (104) are installed on the upper end of the flip clamp (1), and the limit seats (104) are located outside the fixing column (105).

4. The special fixture for four-legged hollow blocks according to claim 1 is characterized in that: A combination groove (202) is provided on the inner side of the fixing ring (201), and the combination groove (202) is located on the outer side of the fixing column (105).

5. The special fixture for four-legged hollow blocks according to claim 1 is characterized in that: Two groups of mounting holes (301) are provided on the top of the fixing frame (3), and the mounting holes (301) are located outside the steel wire rope (2). Turning shafts (302) are embedded at both ends of the front and back sides of the fixing frame (3).

6. The special fixture for four-legged hollow blocks according to claim 1, characterized in that: A turning sleeve (401) is provided at one end of the telescopic rod (402), and the turning sleeve (401) is located on the inner side of the turning shaft (302).

7. The special fixture for four-legged hollow blocks according to claim 1 is characterized in that: A piston rod (403) is provided on the inner side of the telescopic rod (402), and the piston rod (403) is located on the inner side of the limiting arc plate (4).

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