A quick-adjustable anchor cable tensioning machine

Abstract

This utility model relates to the field of anchor cable tensioning machines, and more particularly to a rapidly adjustable anchor cable tensioning machine. It includes an anchor cable tensioning machine body, which comprises a pneumatic oil pump body. A support base is mounted on the bottom of the pneumatic oil pump body, and adjustable support assemblies are installed at each of the four corners of the support base. Each adjustable support assembly includes a support seat, a movable seat screwed to one side of the support seat, and a handle ring and a T-shaped fixing block sequentially fixed to one side of the movable seat. An installation ring is movably fitted onto the outside of the T-shaped fixing block, and the installation ring is fixedly connected to the support base. In this utility model, by equipping the bottom of the pneumatic oil pump of the anchor cable tensioning machine with a support base and four sets of adjustable support assemblies, the anchor cable tensioning machine body can be quickly leveled after being moved to the working position, adjusting it to a basically horizontal state.

Description

Technical Field

[0001] This utility model relates to the field of anchor cable tensioning machine technology, and in particular to an anchor cable tensioning machine that can be quickly adjusted. Background Technology

[0002] Anchor cable tensioning equipment is a specialized hydraulic tool kit used to apply and maintain precise prestress to pre-installed anchor cables or anchor rods.

[0003] Traditional equipment often lacks precise height adjustment functions, or only has simple adjusting bolts that require tools. Operators usually need to place steel plates, wedges, or wooden boards of different thicknesses under the support feet to level the equipment. This process is cumbersome, time-consuming, and depends on the operator's experience. On uneven tunnels or slopes, leveling can take a lot of time. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a rapidly adjustable anchor cable tensioning machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An adjustable anchor cable tensioning machine includes an anchor cable tensioning machine body, which includes a pneumatic oil pump body. A support base is installed at the bottom of the pneumatic oil pump body, and adjustable support assemblies are installed at the four corners of the bottom of the support base. The adjustable support assembly includes a support seat, a movable seat is screwed to one side of the support seat, and a handle ring and a T-shaped fixing block are fixedly installed in sequence on one side of the movable seat. An installation ring is movably sleeved on the outside of the T-shaped fixing block and is fixedly connected to the support base. A fixing seat is fixedly installed on the side of the support seat away from the movable seat, and a detachable auxiliary support assembly is provided at the bottom of the fixing seat. Furthermore, in a preferred configuration, the outer wall of the fixed base is provided with a plurality of extension seats 2 arranged in a circular array at equal intervals, and a movable connecting member is movably arranged inside the extension seat 2. The movable connecting member includes a handle wheel, a T-shaped movable member is installed on the top of the handle wheel, and a locking screw is installed on the bottom of the handle wheel.

[0006] In addition, a preferred structure is that the auxiliary support assembly includes an auxiliary ring, with a rubber anti-slip pad and a ground anchor assembly respectively installed at the top and bottom of the auxiliary ring.

[0007] Furthermore, in a preferred configuration, multiple extension seats are installed on the outer wall of the auxiliary ring at the corresponding extension seat two, and a threaded through hole adapted to the threaded portion is provided in the extension seat one at the corresponding locking screw position.

[0008] In addition, the preferred structure is that the bottom of the fixed seat is provided with a placement cavity, and the extension seat 2 is provided with a movable cavity 1 at the corresponding T-shaped movable part and the handle wheel, and an auxiliary hole is provided on the outside of the movable cavity 1 at the handle wheel in the extension seat 2.

[0009] In addition, a preferred structure is that the top of the handle ring has equidistant circular arrays of movable slots, and a ball bearing body is movably disposed in the movable slots.

[0010] Furthermore, in a preferred configuration, the outer wall of the movable seat is provided with an external threaded portion, and the top of the support seat is provided with a threaded groove at the movable seat. An internal threaded portion is provided inside the threaded groove at the external threaded portion, and the internal threaded portion is threadedly connected to the external threaded portion.

[0011] The beneficial effects of this utility model are as follows: In this invention, by equipping the bottom of the pneumatic oil pump of the anchor cable tensioning machine with a support base and four sets of adjustable support components, the anchor cable tensioning machine body can be quickly leveled after being moved to the working position, so that the anchor cable tensioning machine body is basically in a horizontal state. When the ground is hard, a rubber anti-slip mat can be used, and when the ground is soft ground such as soil, a ground anchor assembly can be used. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a rapidly adjustable anchor cable tensioning machine proposed in this utility model; Figure 2 A schematic diagram of the partially disassembled and sectional view of the adjustable support assembly. Figure 1 ; Figure 3 A partial cross-sectional structural diagram of the movable seat and mounting ring; Figure 4 A schematic diagram of the partially disassembled and sectional view of the adjustable support assembly. Figure 2 ; Figure 5 for Figure 4 Enlarged structural diagram at point A in the middle.

[0013] In the diagram: 1. Anchor cable tensioning machine body; 2. Support base; 3. Adjustable support assembly; 31. Support seat; 311. Fixed seat; 32. Movable seat; 321. Hand ring; 322. Ball bearing body; 33. Mounting ring; 34. Auxiliary ring; 341. Extension seat one; 35. Ground anchor assembly; 36. Rubber anti-slip pad; 37. Movable connector. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Reference Figure 1-5 An adjustable anchor cable tensioning machine includes an anchor cable tensioning machine body 1, which includes a pneumatic oil pump body. A support base 2 is installed at the bottom of the pneumatic oil pump body 1, and adjustable support assemblies 3 are installed at the four corners of the bottom of the support base 2. The adjustable support assembly 3 includes a support seat 31, a movable seat 32 is screwed to one side of the support seat 31, and a handle ring 321 and a T-shaped fixing block are fixedly installed on one side of the movable seat 32 in sequence. An installation ring 33 is movably sleeved on the outside of the T-shaped fixing block and is fixedly connected to the support base 2. A fixing seat 311 is fixedly installed on the side of the support seat 31 away from the movable seat 32, and a detachable auxiliary support assembly is provided at the bottom of the fixing seat 311. The outer wall of the fixed base 311 is provided with multiple extension bases 2 arranged in a circular array at equal intervals, and the extension base 2 is provided with a movable connector 37. The movable connector 37 includes a handle wheel, a T-shaped movable part is installed on the top of the handle wheel, and a locking screw is installed on the bottom of the handle wheel.

[0016] The auxiliary support assembly includes an auxiliary ring 34, with a rubber anti-slip pad 36 and a ground anchor assembly 35 installed at the top and bottom of the auxiliary ring 34, respectively. Multiple extension seats 341 are installed on the outer wall of the auxiliary ring 34 at the corresponding extension seats, and threaded through holes adapted to the threaded part are opened in the extension seats 341 at the corresponding locking screws.

[0017] The bottom of the fixed base 311 has a placement cavity, and the extension base 2 has a movable cavity 1 located at the corresponding T-shaped movable part and the handle wheel. The exterior of the movable cavity 1 located at the handle wheel in the extension base 2 has an auxiliary hole.

[0018] The top of the handle has a circular array of movable slots at equal intervals, and a ball bearing body 322 is movably disposed in the movable slot.

[0019] The outer wall of the movable seat 32 is provided with an external thread, and the top of the support seat 31 is provided with a threaded groove at the movable seat 32. The internal thread is provided inside the threaded groove at the external thread, and the internal thread is threadedly connected to the external thread.

[0020] It is worth noting that the specific structure, connection method, and working principle of the anchor cable tensioning machine body 1 and the pneumatic oil pump are all existing technologies that are currently publicly available on the market, so they will not be elaborated further.

[0021] In this embodiment, the anchor cable tensioning machine body 1 is moved to the working position, and the support base 31 at the bottom of the four adjustable support components is initially in contact with the ground. Then, the user can initially observe and judge whether its pneumatic oil pump is in a horizontal state.

[0022] Users can adjust the corresponding adjustable support assembly 3 according to their needs, then grasp the handle ring 321 and rotate it. Rotating the handle ring 321 will cause the movable seat 32 fixed to it to rotate together. Since the external thread of the movable seat 32 is engaged with the internal thread of the threaded groove at the top of the support seat 31, and the support seat 31 cannot rotate due to friction caused by contact with the ground, the rotating movable seat 32 will generate a vertical linear motion under the thread drive. If it rotates towards the support base 2, it will raise the support base 2; if it rotates away from the support base 2, it will lower the support base 2, thereby adjusting the top support base 2 and the anchor cable tensioning machine body above it to a basically horizontal state.

[0023] By rotating the handwheel, the locking screw at the bottom is driven to rotate. The locking screw passes through the threaded through hole on extension seat 341 and finally screws into the thread of extension seat 2. As the locking screw is screwed in, it generates a strong pulling force, tightly pulling extension seat 341 and extension seat 2 together. When the ground is hard, a rubber anti-slip pad 36 can be used, and the ground anchor assembly is located in the placement cavity; when the ground is soft ground such as soil, a ground anchor assembly can be used, and the rubber anti-slip pad 36 is located in the placement cavity.

[0024] In this utility model, by equipping the bottom of the pneumatic oil pump of the anchor cable tensioning machine with a support base 2 and four sets of adjustable support components 3, the anchor cable tensioning machine body can be quickly leveled after being moved to the working position, so that the anchor cable tensioning machine body is basically in a horizontal state. When the ground is hard, a rubber anti-slip pad 36 can be used, and when the ground is soft ground such as soil, a ground anchor component can be used.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rapidly adjustable anchor cable tensioning machine, comprising an anchor cable tensioning machine body (1), characterized in that, The anchor tensioning machine body (1) includes a pneumatic oil pump body. A support base (2) is installed at the bottom of the pneumatic oil pump body (1). Adjustable support components (3) are installed at the four corners of the bottom of the support base (2). The adjustable support components (3) include a support seat (31). A movable seat (32) is screwed to one side of the support seat (31). A handle ring (321) and a T-shaped fixing block are fixedly installed on one side of the movable seat (32). An installation ring (33) is movably sleeved on the outside of the T-shaped fixing block. The installation ring (33) is fixedly connected to the support base (2). A fixing seat (311) is fixedly installed on the side of the support seat (31) away from the movable seat (32). A detachable auxiliary support component is provided at the bottom of the fixing seat (311).

2. The anchor cable tensioning machine with rapid adjustment according to claim 1, characterized in that, The outer wall of the fixed seat (311) is provided with a plurality of extension seats 2 arranged in a circular array at equal intervals, and a movable connector (37) is movably arranged inside the extension seat 2. The movable connector (37) includes a handle wheel, a T-shaped movable part is installed on the top of the handle wheel, and a locking screw is installed on the bottom of the handle wheel.

3. The anchor cable tensioning machine with rapid adjustment according to claim 1, characterized in that, The auxiliary support assembly includes an auxiliary ring (34), with a rubber anti-slip pad (36) and a ground anchor assembly (35) installed at the top and bottom of the auxiliary ring (34).

4. The anchor cable tensioning machine with rapid adjustment according to claim 3, characterized in that, The auxiliary ring (34) has multiple extension seats (341) installed on its outer wall and at the corresponding extension seat two. The extension seat (341) has a threaded through hole adapted to the threaded part at the corresponding locking screw.

5. The anchor cable tensioning machine with rapid adjustment according to claim 1, characterized in that, The bottom of the fixed seat (311) is provided with a placement cavity, and the extension seat 2 is provided with a movable cavity 1 at the corresponding T-shaped movable part and the handle wheel, and an auxiliary hole is provided on the outside of the movable cavity 1 at the handle wheel in the extension seat 2.

6. The anchor cable tensioning machine with rapid adjustment according to claim 1, characterized in that, The top of the handle ring has equidistant circular arrays with movable slots, and a ball bearing body (322) is movably disposed in the movable slots.

7. The anchor cable tensioning machine with rapid adjustment according to claim 1, characterized in that, The outer wall of the movable seat (32) is provided with an external threaded part, and the top of the support seat (31) is provided with a threaded groove at the movable seat (32). The internal threaded part is provided inside the threaded groove at the external threaded part, and the internal threaded part is threadedly connected to the external threaded part.

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