Connecting device for anchor rod of spiral ground anchor vehicle

Abstract

The utility model discloses a connecting device for an anchor rod of a spiral ground anchor vehicle, and relates to the technical field of spiral ground anchor vehicle accessories. The power head is used for driving the anchor rod to rotate through the easy-to-insert connecting mechanism; the easily-inserted connecting mechanism comprises a connecting assembly used for connecting the anchor rod and the power head, and two sets of easily-inserted assemblies are arranged on the connecting assembly in an inserted mode; any set of easy-to-insert assembly comprises a locking pin slidably arranged on the inner side of the second locking hole, the outer side of the locking pin is fixedly sleeved with a rubber sleeve through friction force, a containing groove is formed in the end of the locking pin, and an inclined limiting plate is rotationally connected to the inner side of the containing groove through a pin shaft. And avoiding grooves are formed in the two sides of the inclined limiting plate. The anchor rod can be disassembled and assembled more conveniently, meanwhile, the overall cylindrical appearance of the anchor rod cannot be damaged, and then the storage difficulty of the anchor rod is prevented from being increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to spiral ground anchor car accessory technical field, especially relates to a kind of connecting device of spiral ground anchor car anchor rod. BACKGROUND

[0002] Anchor rod is the main construction tool of spiral ground anchor car, usually is assembled on the power head of spiral ground anchor car by the way of clamping with connecting pin, power head pressurizes when anchor rod is screwed in, and it is played when anchor rod is screwed out, and the operation of the quick screwing of anchor rod into ground is completed.

[0003] Through the search, the utility model patent with authorized announcement No.CN220521322U discloses a kind of connecting device of spiral ground anchor car anchor rod, compact structure, easy to disassemble and assemble, solve the problem that existing assembly mode of spiral ground anchor car anchor rod is difficult to remove and other components are damaged, especially suitable for the needs of spiral ground anchor car use.

[0004] The above connecting device although simplifies the dismounting process of anchor rod, but when actually dismounting anchor rod, still need to be more tedious operation to clamping rod, lead to dismounting process is still not enough convenient, and need to add protruding clamping rod on both sides of anchor rod, lead to its difficulty increase when storage.

[0005] Therefore, it is necessary to invent a kind of connecting device of spiral ground anchor car anchor rod to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of connecting device of spiral ground anchor car anchor rod, can more conveniently complete the dismounting operation of anchor rod, simultaneously will not damage the cylindrical shape of anchor rod whole, to avoid increasing the storage difficulty of anchor rod, to solve the problem that the dismounting of anchor rod is still needed to be more tedious operation to clamping rod, lead to dismounting process is still not enough convenient, and need to add protruding clamping rod on both sides of anchor rod, lead to its difficulty increase when storage in the above background art.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a kind of connecting device of spiral ground anchor car anchor rod, comprising:

[0008] Anchor rod;

[0009] Power head, the power head is used to drive anchor rod rotation by easy insertion connection mechanism;And

[0010] Easy insertion connection mechanism, the easy insertion connection mechanism includes the connecting assembly for connecting anchor rod and power head, and two groups of easy insertion components are inserted and connected on the connecting assembly;

[0011] Any one of the easy-to-insert assembly includes a locking pin slidingly arranged inside the second locking hole, a rubber sleeve is fixedly sleeved outside the locking pin, a receiving groove is formed in the end of the locking pin, an inclined limiting plate is rotatably connected inside the receiving groove through a pin shaft, avoiding grooves are formed on both sides of the inclined limiting plate, and a reset torsion spring is fixedly connected between the inner wall of the receiving groove and the side wall of the inclined limiting plate.

[0012] The connecting device of the spiral anchor car anchor rod according to at least one of the embodiments of the present disclosure, the anchor rod comprises an anchor rod body, and a locking channel is formed in the side end of the anchor rod body.

[0013] The connecting device of the spiral anchor car anchor rod according to at least one of the embodiments of the present disclosure, the power head comprises a power head body, and a first locking hole is formed through the power head body.

[0014] The connecting device of the spiral anchor car anchor rod according to at least one of the embodiments of the present disclosure, the connecting assembly comprises a connecting sleeve, and second locking holes are formed through the front ends of the connecting sleeve.

[0015] The connecting device of the spiral anchor car anchor rod according to at least one of the embodiments of the present disclosure, a first insertion slot adapted to the anchor rod body is formed in the left end of the connecting sleeve, and a second insertion slot adapted to the power head body is formed in the right end of the connecting sleeve.

[0016] The technical effects and advantages of the present application are as follows:

[0017] The easy-to-insert connecting mechanism is arranged, so that when the anchor rod is connected, the anchor rod body is first inserted into the first insertion slot, the locking channel is aligned with the adjacent second locking hole, a channel for the locking pin is formed, then the locking pin is taken and the upper end of the inclined limiting plate is pressed, the locking pin is received in the receiving groove, then the inclined limiting plate is inserted into the second locking hole by the locking pin, when the locking pin passes through the locking channel and is pulled out from the second locking hole, the reset torsion spring resets the inclined limiting plate to form an obstacle, so that the locking pin cannot be pulled out from the second locking hole, compared with the prior art, the disassembly and assembly of the anchor rod can be more convenient, and the cylindrical shape of the anchor rod is not damaged, so that the difficulty of storing the anchor rod is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description, explain the principles of the present disclosure, wherein the drawings are provided to further understand the present disclosure and are included in the present specification and constitute a part of the present specification.

[0019] Figure 1is a schematic diagram of the overall structure of a connecting device of a spiral anchor rod of an anchor car according to an embodiment of the present disclosure.

[0020] Figure 2 is a schematic diagram of the anchor rod and power head structure of a connecting device of a spiral anchor rod of an anchor car according to an embodiment of the present disclosure.

[0021] Figure 3 is a schematic diagram of the easy-to-insert connecting mechanism structure of a connecting device of a spiral anchor rod of an anchor car according to an embodiment of the present disclosure.

[0022] The reference numerals in the drawings are specifically as follows:

[0023] 1, anchor rod; 11, anchor rod body; 12, locking channel;

[0024] 2, power head; 21, power head body; 22, first locking hole;

[0025] 3, easy-to-insert connecting mechanism; 31, connecting sleeve; 32, first insertion slot; 33, second insertion slot; 34, second locking hole; 35, locking pin; 36, rubber sleeve; 37, accommodating groove; 38, inclined limiting plate; 39, reset torsional spring. DETAILED DESCRIPTION

[0026] For descriptive purposes, the present disclosure can use spatial or relative terms, such as "below", "lower", "under", "bottom", "above", "upper", "higher", and "side" (e.g., as in "sidewall") to describe one component's or feature's relationship to another component(s) or feature(s) as the drawings illustrate. Except where otherwise noted, spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture, for example, if the device in the drawings were produced upside down, a component described as "below" or "under" another component or feature would then be oriented "above" or "over" the other component or feature. Thus, the exemplary term "below" can encompass both an orientation of above and below. Moreover, the device can be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0027] Figure 1 is a schematic diagram of the overall structure of a connecting device of a spiral anchor rod of an anchor car according to an embodiment of the present disclosure.

[0028] Figure 2 is a schematic diagram of the anchor rod 1 and power head 2 structure of a connecting device of a spiral anchor rod of an anchor car according to an embodiment of the present disclosure.

[0029] Figure 3This is a schematic diagram of the easy-connection mechanism 3 of the connecting device for the spiral anchor bolt of a ground anchor vehicle according to one embodiment of the present disclosure.

[0030] like Figures 1-3 As shown, the connecting device for the spiral ground anchor vehicle anchor rod disclosed herein may include components such as: anchor rod 1, power head 2, and easy-connection mechanism 3.

[0031] like Figure 2 As shown in this disclosure, the anchor bolt 1 includes an anchor bolt body 11, and a locking channel 12 is provided at the side end of the anchor bolt body 11.

[0032] like Figure 2 As shown, in a preferred embodiment, the power head 2 includes a power head body 21, on which a first locking hole 22 is provided.

[0033] Therefore, after the power head 2 is connected to the connecting component via the easy-connect component, the power head 2 can drive the anchor rod 1 to rotate via the easy-connect connection mechanism 3.

[0034] like Figure 3 As shown in this disclosure, the easy-connection mechanism 3 includes a connecting component for connecting the anchor rod 1 and the power head 2. Two sets of easy-connection components are inserted into the connecting component. The connecting component includes a connecting sleeve 31. The left end of the connecting sleeve 31 has a first slot 32 adapted to the anchor rod body 11, and the right end of the connecting sleeve 31 has a second slot 33 adapted to the power head body 21. Both ends of the front of the connecting sleeve 31 are provided with second locking holes 34. Each set of easy-connection components includes a locking pin 35 slidably disposed inside the second locking hole 34. A rubber sleeve 36 is fixedly sleeved on the outside of the locking pin 35 by friction. The end of the locking pin 35 has a receiving groove 37. The inside of the receiving groove 37 is rotatably connected to an inclined limiting plate 38 by a pin. Both sides of the inclined limiting plate 38 have clearance grooves. The inside of the clearance groove is provided with a reset torsion spring 39 fixedly connected between the inner wall of the receiving groove 37 and the side wall of the inclined limiting plate 38.

[0035] Thus, in order to connect the anchor rod 1, first, the anchor rod body 11 is inserted into the first slot 32 and the locking channel 12 is aligned with the adjacent second locking hole 34 to form a channel for the locking pin 35 to pass through, then the locking pin 35 is taken and the upper end of the inclined limiting plate 38 is pressed to be screwed into the receiving groove 37, then the inclined limiting plate 38 is inserted into the second locking hole 34 by the locking pin 35, when it passes through the locking channel 12 and is out of the second locking hole 34, the inclined limiting plate 38 is reset by the reset torsion spring 39 to form a block, so that the locking pin 35 cannot be pulled out of the second locking hole 34. Compared with the prior art, the disassembly and assembly of the anchor rod 1 can be more convenient, and the overall cylindrical shape of the anchor rod 1 is not damaged, thereby avoiding increasing the difficulty of storing the anchor rod 1.

[0036] In addition, it should be further pointed out that the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0037] Those skilled in the art should understand that the above embodiments are only for clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. Based on the above disclosure, other changes or modifications can also be made by those skilled in the art, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A connection device for anchoring a screw anchor in the ground, characterized in that The utility model relates to an anchor rod, a power head for driving the anchor rod to rotate through a plug-in connection mechanism and a plug-in connection mechanism comprising a connecting assembly for connecting the anchor rod and the power head, the connecting assembly being provided with two sets of plug-in assemblies on the plug-in connection mechanism. Each set of plug-in assemblies comprises a locking pin slidingly arranged inside a second locking hole, a rubber sleeve fixedly sleeved outside the locking pin through friction, an accommodating groove formed at the end of the locking pin, an inclined limiting plate rotatably connected inside the accommodating groove through a pin shaft, an avoiding groove formed on both sides of the inclined limiting plate, and a reset torsion spring fixedly connected between the inner wall of the accommodating groove and the side wall of the inclined limiting plate. The anchor rod comprises an anchor rod body, and a locking channel is formed at the side end of the anchor rod body. The power head comprises a power head body, and a first locking hole is formed through the power head body. The connecting assembly comprises a connecting sleeve, and a second locking hole is formed through the front ends of the connecting sleeve. A first insertion slot adapted to the anchor rod body is formed at the left end of the connecting sleeve, and a second insertion slot adapted to the power head body is formed at the right end of the connecting sleeve.

2. A connection device for a screw anchor according to claim 1, characterized in that: ​ 3. A connection device for a screw anchor according to claim 2, characterized in that: ​ 4. A connection device for a screw anchor according to claim 3, characterized in that: ​ 5. A connection device for a screw anchor according to claim 4, characterized in that: ​

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