Rock anchor body prestressed pipeline construction device and construction method
Through the combined use of hanging baskets and adjustment components, the problem of difficult positioning of prestressed pipes was solved, achieving precise and stable construction results.
Patent Information
- Application Number
- CN202510961005.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-12
- Publication Date
- 2025-09-23
AI Technical Summary
In the existing technology, it is difficult to position the prestressed pipe when it is lowered, and it is difficult to adjust the angle, resulting in low construction efficiency and inaccurate positioning.
Using a hanging basket, transmission components, positioning brackets, vertical and horizontal adjustment components, the angle and position of the hanging basket are precisely adjusted to align the prestressed pipe with the anchor hole, and the guide clamp and limit clamp are used to stabilize the lowering.
The positioning accuracy and construction efficiency of prestressed pipes are improved, the stability of the pipes is ensured, shaking is prevented, and precise lowering to the anchor holes is achieved.
Smart Images
Figure CN120684593A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of rock anchor bodies, and in particular to a rock anchor body prestressed pipeline construction device and a construction method. Background Art
[0002] The rock anchor body mainly bears the tension of the main cable strands transmitted by the prestressed anchoring system. A high-precision drilling machine is used to form a prestressed anchor channel, i.e., an anchor hole, in the rock mass. Then, the prestressed pipe is lowered into the anchor hole. The prestressed pipe is generally 40±2m long, which makes it difficult to lower. Due to the inclination of the rock mass, the prestressed pipe has an inclination angle with the ground when it is lowered, making positioning more difficult. The existing technology uses a combination of a car crane and a simple tilting frame to position the prestressed pipe during construction, and then uses a winch to pull the prestressed pipe down in the rear anchor chamber. However, in this technical solution, the lowering angle of the prestressed pipe is difficult to adjust. Different tilting frames need to be replaced for different anchor holes. The construction efficiency is poor, the positioning is not accurate, and it is difficult to control the lowering length of the prestressed pipe. Therefore, a new technical solution is urgently needed to solve at least one of the above technical problems. Summary of the Invention
[0003] In view of the above-mentioned shortcomings, one object of the present invention is to provide a rock anchor prestressed pipe construction device that improves the positioning accuracy of the prestressed pipe and facilitates the controlled lowering of the prestressed pipe. Another object of the present invention is to provide a construction method that allows the prestressed pipe to be accurately lowered into the anchor hole, thereby improving construction efficiency.
[0004] In order to achieve the above technical objectives and meet the above technical requirements, the technical solution adopted by the present invention is: A rock anchor prestressed pipeline construction device, characterized by comprising: Hanging basket, used to place prestressed pipes; A transmission assembly provided at one end of the hanging basket, for driving the prestressed pipe to move; A positioning bracket, used for positioning the hanging basket; At least one suspension rod movably provided on the positioning bracket, for placing the hanging basket; At least one vertical adjustment component provided on the positioning bracket, for adjusting the angle of the hanging basket, the vertical adjustment component being connected to the boom; At least one transverse adjustment component is provided on the suspension rod, and is used to adjust the transverse position of the suspension basket. The vertical adjustment component and the transverse adjustment component enable the prestressed tube to align with the anchor hole.
[0005] As a preferred technical solution, the positioning bracket includes two first support rods arranged vertically, two second support rods arranged vertically and two third support rods arranged vertically, the two first support rods are arranged side by side in the transverse direction, the two second support rods are arranged side by side in the transverse direction, and the two third support rods are arranged side by side in the transverse direction, one of the first support rods, one of the second support rods, one of the support rods is arranged side by side in the longitudinal direction, the other first support rod, the other second support rod and the other third support rod are arranged side by side in the longitudinal direction, the second support rod is located between the first support rod and the third support rod, the height of the first support rod is greater than the second support rod, the height of the second support rod is greater than the third support rod, a bottom connecting cross beam is provided between the bottoms of the two first support rods, between the bottoms of the two second support rods and between the bottoms of the two third support rods, and a bottom connecting longitudinal beam is fixedly provided respectively, and a bottom connecting longitudinal beam is fixedly provided between the bottoms of the side-by-side first support rods and the second support rods, and between the bottoms of the second support rods and the third support rods.
[0006] As a preferred technical solution, each of the first support rod, the second support rod and the third support rod is provided with one vertical adjustment assembly, and each of the two first support rods, the two second support rods and the two third support rods is provided with one suspension rod.
[0007] As a preferred technical solution, the vertical adjustment assembly includes a vertical adjustment bracket, a vertical adjustment rod that is movably inserted into the vertical adjustment bracket along the vertical direction, the first support rod, the second support rod and the third support rod are respectively connected to the corresponding vertical adjustment bracket, the vertical adjustment rod is connected to the corresponding suspension rod, and the vertical adjustment rod is threadedly connected to the vertical adjustment bracket.
[0008] As a preferred technical solution, each of the booms is provided with two of the lateral adjustment assemblies, and the lateral adjustment assemblies include a lateral adjustment branch pipe detachably provided on the boom and a lateral adjustment bolt movably inserted into the lateral adjustment branch pipe.
[0009] As a preferred technical solution, the hanging basket includes a frame, and the frame is provided with a plurality of support rods, the support rods extend in the transverse direction, and the support rods are arranged in parallel and spaced apart in the longitudinal direction.
[0010] As a preferred technical solution, the frame is provided with a plurality of guide hoops, the guide hoops are arranged in parallel and spaced apart in the longitudinal direction, and the prestressed pipes are passed through the guide hoops.
[0011] As a preferred technical solution, an oblique connecting rod is fixedly provided between the first supporting rod and the second supporting rod, and between the second supporting rod and the third supporting rod.
[0012] The present invention also provides a construction method, which uses the construction device to deliver the prestressed pipe into the anchor hole, comprising the following steps: Installing the prestressed pipe on the hanging basket; Hoisting the positioning bracket to the construction location; Hanging the hanging basket on the boom and performing a rough angle adjustment on the hanging basket; The hanging basket is precisely adjusted in angle by the vertical adjustment assembly and the horizontal adjustment assembly so that the prestressed pipe is aligned with the anchor hole; The transmission assembly is opened to send the prestressed pipe into the anchor hole.
[0013] As a preferred technical solution, during the process of placing the prestressed pipe into the anchor hole, a limiting clamp is installed on the prestressed pipe.
[0014] Compared with the traditional technical solution, the beneficial effects of the present invention are: 1) The vertical adjustment component and the horizontal adjustment component can accurately adjust the angle and horizontal position of the hanging basket to improve positioning accuracy. The transmission component assists in lowering the prestressed pipe, making it easier to control the lowering length of the prestressed pipe. 2) The vertical adjustment rod is used to control the lifting of the boom, thereby adjusting the angle of the hanging basket, and the horizontal position of the hanging basket is adjusted by screwing the horizontal adjustment bolt. The operation is simple and the positioning is accurate. 3) The guiding hoop has a guiding function, which makes the lowering of the prestressed pipe more stable and prevents the prestressed pipe from shaking left and right; 4) The oblique connecting rod strengthens the overall strength of the positioning bracket and improves the support stability; 5) The construction method enables the prestressed pipe to be accurately lowered into the anchor hole, improving construction efficiency; 6) Install a limit clamp during the lowering of the prestressed pipe to prevent the prestressed pipe from suddenly falling due to failure of the connection between the prestressed pipe and the hanging basket. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A longitudinal plan view of a construction device provided with a hanging basket according to an embodiment of the present invention; Figure 2 A transverse plan view of a construction device provided in accordance with an embodiment of the present invention; Figure 3 A structural diagram of a hanging basket provided for one embodiment of the present invention; Figure 4A construction drawing of a construction device provided for one embodiment of the present invention; Figure 5 A structural diagram of a vertical adjustment assembly provided in accordance with an embodiment of the present invention; Figure 6 A structural diagram of a transmission assembly provided in accordance with an embodiment of the present invention; Figure 7 A schematic diagram of a position limiting clamp provided in one embodiment of the present invention; Figure 8 A structural diagram of a protective cover provided in accordance with an embodiment of the present invention; Figure 9 A structural diagram of a guide clamp provided in accordance with an embodiment of the present invention; Figure 10 A simplified diagram of a circular prism provided for one embodiment of the present invention; Figure 11 A structural diagram of a hanger provided in accordance with an embodiment of the present invention; Figure 12 A flowchart of a construction method provided by one embodiment of the present invention.
[0016] exist Figures 1-12 1. Basket; 101. Frame; 102. Vertical rod; 103. Diagonal rod; 104. Horizontal rod; 105. Support rod; 106. Tail bracket; 2. Transmission assembly; 201. Support bottom frame; 202. Transmission bottom frame; 2021. Support block; 203. Transmission upper frame; 204. Transmission motor; 205. Lower transmission shaft; 206. Upper transmission shaft; 207. Transmission gear; 208. Transmission chain; 3. Positioning bracket; 301. First support rod; 302. Second support rod; 303. Third support rod; 304. Diagonal connecting rod; 305. Bottom connecting crossbeam; 306. Bottom connecting longitudinal beam; 307. Transverse reinforcement rod; 308. Diagonal reinforcement rod; 30 9. Longitudinal reinforcement rod; 310. Oblique support rod; 311. Reinforced tripod; 312. Positioning lifting lug; 4. Lifting rod; 5. Vertical adjustment assembly; 501. Vertical adjustment bracket; 5011. Transmission threaded hole; 502. Vertical adjustment rod; 6. Horizontal adjustment assembly; 601. Horizontal adjustment branch pipe; 602. Horizontal adjustment bolt; 603. Fastening bolt; 7. Alignment clamp; 701. Alignment lower half clamp ring; 702. Alignment upper half clamp ring; 8. Protective cover; 801. Sleeve body; 802. Arc plate; 803. Traction lifting lug; 9. Lifting frame; 10. Limit clamp; 11. Circular prism; 12. Prestressed pipe; 13. Anchor hole; 14. Pad. DETAILED DESCRIPTION
[0017] The present invention will be further described below with reference to the accompanying drawings.
[0018] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "top", "bottom", "left", "right", "front", "back", "inside", "outside" and the like appear to indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, they are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0019] Please refer to Figures 1-11 An embodiment of the present invention provides a construction device for a rock anchor prestressed pipe 12, comprising a hanging basket 1, a transmission assembly 2 disposed at one end of the hanging basket 1, a positioning bracket 3, at least one suspension rod 4 movably disposed on the positioning bracket 3, at least one vertical adjustment assembly 5 disposed on the positioning bracket 3, and at least one lateral adjustment assembly 6 disposed on the suspension rod 4. The hanging basket 1 is used to place the prestressed pipe 12, the transmission assembly 2 is used to drive the prestressed pipe 12 to move, the positioning bracket 3 is used to position the hanging basket 1, the suspension rod 4 is used to place the hanging basket 1, the vertical adjustment assembly 5 is used to adjust the angle of the hanging basket 1, the vertical adjustment assembly 5 is connected to the suspension rod 4, and the lateral adjustment assembly 6 is used to adjust the lateral position of the hanging basket 1. The vertical adjustment assembly 5 and the lateral adjustment assembly 6 align the prestressed pipe with the anchor hole 13. The vertical adjustment assembly 5 and the lateral adjustment assembly 6 can accurately adjust the angle and lateral position of the hanging basket 1 to improve positioning accuracy. The transmission assembly 2 assists in lowering the prestressed pipe 12, thereby facilitating control of the lowering length of the prestressed pipe 12.
[0020] like Figures 1-11As shown, the positioning bracket 3 includes two first support rods 301 arranged vertically, two second support rods 302 arranged vertically and two third support rods 303 arranged vertically, the two first support rods 301 are arranged side by side in the transverse direction, the two second support rods 302 are arranged side by side in the transverse direction, and the two third support rods 303 are arranged side by side in the transverse direction, one of the first support rods 301, one of the second support rods 302 and one of the support rods are arranged side by side in the longitudinal direction, another first support rod 301, another second support rod 302 and another third support rod 303 are arranged side by side in the longitudinal direction, and the second support rod 302 is located at the first support rod 301. Between the first support rod 301 and the third support rod 303, the height of the first support rod 301 is greater than that of the second support rod 302, and the height of the second support rod 302 is greater than that of the third support rod 303. A bottom connecting cross beam 305 is fixedly provided between the bottoms of the two first support rods 301, between the bottoms of the two second support rods 302, and between the bottoms of the two third support rods 303. A bottom connecting longitudinal beam 306 is fixedly provided between the bottoms of the first support rod 301 and the second support rod 302, and between the bottoms of the second support rod 302 and the third support rod 303. The positioning bracket 3 has a simple structure and good support.
[0021] Further, such as Figures 1-11 As shown, multiple transverse reinforcement rods 307 and oblique reinforcement rods 308 are respectively arranged between the two first support rods 301, between the two second support rods 302 and between the two third support rods 303, two oblique reinforcement rods 308 and three longitudinal reinforcement rods 309 are fixedly arranged between the side-by-side first support rods 301 and the second support rods 302, two oblique reinforcement rods 308 and two longitudinal reinforcement rods 309 are arranged between the side-by-side second support rods 302 and the third support rods 303, one oblique support rod 310 is fixedly arranged between the first support rod 301 and the oblique connecting rod 304, one oblique support rod 310 is fixedly arranged between the second support rod 302 and the oblique connecting rod 304, and the oblique support rod 310 is perpendicular to the corresponding oblique connecting rod 304, and a reinforcing tripod 311 is respectively arranged on one side of the first support rod 301, the second support rod 302 and the third support rod 303 to strengthen the overall strength of the positioning bracket 3 and improve the load capacity.
[0022] like Figures 1-11 As shown, the first support rod 301, the second support rod 302 and the third support rod 303 are respectively provided with one vertical adjustment component 5, and one suspension rod 4 is respectively provided between the two first support rods 301, between the two second support rods 302 and between the two third support rods 303. The suspension rod 4 can form multi-point support for the hanging basket 1, so as to facilitate supporting the hanging basket 1.
[0023] like Figures 1-11 As shown, the vertical adjustment assembly 5 includes a vertical adjustment bracket 501, a vertical adjustment rod 502 that is vertically movable and inserted into the vertical adjustment bracket 501, the first support rod 301, the second support rod 302 and the third support rod 303 are respectively connected to the corresponding vertical adjustment bracket 501, the vertical adjustment rod 502 is connected to the corresponding suspension rod 4, and the vertical adjustment rod 502 is threadedly connected to the vertical adjustment bracket 501. Specifically, the vertical adjustment rod 502 is a precision-rolled threaded steel bar with a strength of It is high and can cooperate with the hanger 4 to carry the hanging basket 1. The vertical adjustment bracket 501 is a bullneck structure. The vertical adjustment bracket 501 is provided with a transmission threaded hole 5011 which passes through it vertically. The fine-rolled threaded steel is passed through the transmission threaded hole 5011. The hanger 4 is controlled to rise and fall by screwing the fine-rolled threaded steel, thereby adjusting the angle of the prestressed pipe 12 so that the lower angle of the prestressed angle meets the requirements. At the same time, the vertical position of the prestressed pipe 12 can be adjusted, thereby lowering the prestressed pipe 12 in different anchor holes 13.
[0024] like Figures 1-11 As shown, each of the booms 4 is correspondingly provided with two of the lateral adjustment components 6, and the lateral adjustment components 6 include a lateral adjustment branch 601 detachably provided on the boom 4 and a lateral adjustment bolt 602 movably inserted into the lateral adjustment branch 601. The two lateral adjustment components 6 on the same boom 4 are symmetrically provided, and the hanging basket 1 is located between the two symmetrical lateral adjustment components 6. The bracket adopts a square tube, and the lateral adjustment branch 601 is connected to the boom 4 by a fastening bolt 603. The lateral adjustment bolt 602 is screwed to fine-tune the lateral position of the hanging basket 1, thereby making the positioning of the hanging basket 1 more accurate, so that the prestressed pipe 12 on the hanging basket 1 can be aligned with the anchor hole 13.
[0025] like Figures 1-11 As shown, the hanging basket 1 includes a frame 101, and the frame 101 is provided with a plurality of support rods 105. The support rods 105 extend in the transverse direction and are arranged in parallel and spaced apart in the longitudinal direction. The frame 101 is composed of 4 steel pipes and is rectangular as a whole. A plurality of vertical rods 102 and diagonal rods 103 are arranged between the upper and lower adjacent steel pipes, and a plurality of horizontal rods 104 and diagonal rods 103 are arranged between the lower two steel pipes. The support rods 105 are arranged between the opposite sides of the frame 101, and the two ends of the support rods 105 are respectively fixedly connected to the corresponding vertical rods 102, thereby supporting the prestressed pipe 12. Furthermore, the tail end of the hanging basket 1 is fixedly connected to a tail bracket 106 for supporting the prestressed pipe 12.
[0026] Specifically, such as Figures 1-11As shown, the transmission assembly 2 includes a support bottom frame 201 fixedly provided at one end of the frame 101, two transmission bottom frames 202 fixedly provided on the upper side of the support bottom frame 201, a transmission upper frame 203 detachably provided on the upper side of the transmission bottom frame 202, and a transmission motor 204 detachably provided on the support bottom frame 201. The transmission bottom frame 202 is rotatably provided with a lower transmission shaft 205, the transmission upper frame 203 is rotatably provided with an upper transmission shaft 206, and one end of the lower transmission shaft 205 is provided with a transmission gear. Wheel 207, the transmission motor 204 is connected to one of the transmission gears 207, the two transmission gears 207 are connected by a transmission chain 208, the prestressed pipe 12 passes between the upper transmission shaft 206 and the lower transmission shaft 205, and the transmission motor 204 drives the lower transmission shaft 205 to make the prestressed pipe 12 move forward or backward, thereby controlling the lowering length of the prestressed pipe 12. Furthermore, a support block 2021 is fixedly connected to the upper side of the transmission bottom frame 202 for supporting the prestressed pipe 12.
[0027] like Figures 1-11 As shown, the frame 101 is provided with a plurality of guiding hoops 7, and the guiding hoops 7 are arranged in parallel and spaced apart in the longitudinal direction. The prestressed pipe 12 is passed through the guiding hoop 7, and the guiding hoop 7 includes a guiding lower half hoop ring 701 and a guiding upper half hoop ring 702 detachably arranged on the upper side of the guiding lower half hoop ring 701. The two ends of the guiding lower half hoop ring 701 are respectively fixedly connected to the corresponding vertical rod 102, and the guiding lower half hoop ring 701 is abutted against the upper side of the support rod 105. The guiding hoop 7 has a guiding function, and the lowering stability of the prestressed pipe 12 is better, which prevents the prestressed pipe 12 from shaking left and right.
[0028] like Figures 1-11 As shown, an oblique connecting rod 304 is fixedly provided between the top of the first support rod 301 and the top of the second support rod 302, and between the top of the second support rod 302 and the top of the third support rod 303. The oblique connecting rod 304 strengthens the strength of the positioning bracket 3 and improves the support stability.
[0029] See Figures 1-12 The present invention also provides a construction method, which uses the construction device to deliver the prestressed pipe 12 into the anchor hole 13, comprising the following steps: S10, installing the prestressed pipe 12 on the hanging basket 1. Specifically, the prestressed pipe 12 is connected to the hanging basket 1 through the guide hoist 7. The prestressed pipe 12 is welded from multiple stainless steel pipes. A hoisting frame 9 is installed on the lifting rope of the mobile crane. The prestressed pipe 12 is installed on the hoisting frame 9. The mobile crane hoists the prestressed pipe 12 onto the hanging basket 1. The head of the prestressed pipe 12 extends into the transmission assembly 2. Then, the guide upper half hoop 702 is installed to fix the prestressed pipe 12 to prevent the prestressed pipe 12 from dislocating. S20, hoisting the positioning bracket 3 to the construction position, specifically, welding the positioning hoisting lug 312 to the positioning bracket 3, marking the bracket centerline on the bottom connecting beam 305, marking the positioning centerline of the current anchor hole 13 on the construction ground, using a truck crane to align the bracket centerline with the positioning centerline, lowering the positioning bracket 3 to complete rough positioning, installing a circular prism 11 at the bottom center of the boom 4, and using a total station to measure the three-dimensional coordinates of the circular prism 11. After the deviation is obtained, the position of the positioning bracket 3 is accurately adjusted; S30, hanging the hanging basket 1 to the boom 4, and performing a coarse angle adjustment on the hanging basket 1. Specifically, the automobile crane lifts the hanging basket 1 equipped with the prestressed pipe 12 to above the positioning bracket 3, and gradually lowers the hanging basket 1 equipped with the prestressed pipe 12 by horizontal lifting until one end of the hanging basket 1 falls to the highest boom 4, and the other end of the hanging basket 1 begins to descend from the horizontal and gradually falls to the lowest boom 4, completing the coarse angle adjustment of the hanging basket 1; S40, fine-adjust the angle of the hanging basket 1 by the vertical adjustment assembly 5 and the lateral adjustment assembly 6, so that the prestressed pipe 12 is aligned with the anchor hole 13. Specifically, after the coarse angle adjustment of the hanging basket 1 is completed, the hanging basket 1 and the positioning bracket 3 are temporarily locked, the vertical adjustment rod 502 is adjusted to fine-adjust the vertical position of the two ends of the hanging basket 1, and the lateral adjustment bolt is screwed to fine-adjust the lateral position of the hanging basket 1. In this way, the hanging basket 1 can be finely adjusted in angle. After using a total station to verify that the positioning error is ≤1 cm, the hanging basket 1 is welded to the suspension rod 4, and the prestressed pipe 12 is aligned with the anchor hole 13; S50, open the transmission assembly 2, and send the prestressed pipe 12 into the anchor hole 13. Furthermore, before the prestressed pipe 12 is sent into the anchor hole 13, a bullet-shaped protective cover 8 is installed on the head of the prestressed pipe 12. The protective cover 8 includes a cover body 801, an arc-shaped plate 802 fixedly arranged at one end of the cover body 801, and a traction lug 803 arranged on the outside of the arc-shaped plate 802. A winch is installed in the rear anchor chamber, and the winch is connected to the traction lug 803 through a wire rope. The transmission assembly 2 drives the prestressed steel pipe to be slowly lowered. At the same time, the winch provides traction to prevent the prestressed pipe 12 from getting stuck during the lowering process.
[0030] Further, such as Figure 7 As shown, in the process of placing the prestressed pipe 12 into the anchor hole 13, a limiting clamp 10 is installed on the prestressed pipe 12. After the head of the prestressed pipe 12 enters the anchor hole 13, the lowering is stopped, and a limiting clamp 10 is installed on the prestressed pipe 12 near the transmission component 2. The prestressed pipe 12 is continued to be slowly lowered. The limiting clamp 10 is against the cushion layer 14 around the anchor hole 13, and then another limiting clamp 10 is installed on the prestressed pipe 12 near the transmission component 2. After the limiting clamp 10 at the anchor hole 13 is removed, the prestressed pipe 12 is continued to be lowered, and the above steps are repeated until the lowering of the prestressed pipe 12 is completed.
[0031] After the prestressed pipe 12 of one anchor hole 13 is lowered, the entire process is repeated until the prestressed pipes 12 of all anchor holes 13 are lowered.
[0032] The construction method of the present invention has reasonable steps and can accurately adjust the angle of the prestressed pipe 12 so that the prestressed pipe 12 can be accurately lowered into the anchor hole 13, and the lowering length of the prestressed pipe 12 can be controlled, thereby improving construction efficiency.
[0033] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from the other embodiments. In particular, since the system embodiments are generally similar to the method embodiments, their description is relatively simple, and relevant parts can be referenced to the partial description of the method embodiments. Throughout this specification, reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of this specification. In this specification, the schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and integrate the different embodiments or examples, and features of different embodiments or examples, described in this specification, without conflict.
[0034] The foregoing description is merely an example of one or more embodiments of this specification and is not intended to limit the one or more embodiments of this specification. Those skilled in the art will appreciate that various modifications and variations of one or more embodiments of this specification are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this specification are intended to be included within the scope of the claims.
Claims
1. A rock anchor prestressed pipeline construction device, characterized in that: include: Hanging basket, used to place prestressed pipes; A transmission assembly provided at one end of the hanging basket, for driving the prestressed pipe to move; A positioning bracket, used for positioning the hanging basket; At least one suspension rod movably provided on the positioning bracket, for placing the hanging basket; At least one vertical adjustment component provided on the positioning bracket, for adjusting the angle of the hanging basket, the vertical adjustment component being connected to the boom; At least one transverse adjustment component is provided on the suspension rod, and is used to adjust the transverse position of the suspension basket. The vertical adjustment component and the transverse adjustment component enable the prestressed tube to align with the anchor hole.
2. The rock anchor prestressed pipeline construction device according to claim 1, characterized in that: The two yokes are connected in a vertical direction and are connected in a vertical direction, and the two yokes are connected in a vertical direction and are connected in a horizontal direction, and the two yokes are connected in a horizontal direction and are connected in a horizontal direction, and the two yokes are connected in a horizontal direction and are connected in a horizontal direction, and the two yokes are connected in a horizontal direction and are connected in a horizontal direction, and the two yokes are connected in a horizontal direction and are connected in a horizontal direction, and the two yokes are connected in a horizontal direction and are connected in a horizontal direction, 3. The rock anchor prestressed pipeline construction device according to claim 2, characterized in that: The first support rod, the second support rod and the third support rod are respectively provided with one vertical adjustment assembly, and one suspension rod is respectively provided between the two first support rods, between the two second support rods and between the two third support rods.
4. The rock anchor prestressed pipeline construction device according to claim 3 is characterized in that: The vertical adjustment assembly includes a vertical adjustment bracket, a vertical adjustment rod vertically movably inserted into the vertical adjustment bracket, the first support rod, the second support rod and the third support rod are respectively connected to the corresponding vertical adjustment bracket, the vertical adjustment rod is connected to the corresponding suspension rod, and the vertical adjustment rod is threadedly connected to the vertical adjustment bracket.
5. The rock anchor prestressed pipeline construction device according to claim 3 is characterized in that: Each of the suspension rods is correspondingly provided with two of the lateral adjustment components, and the lateral adjustment components include a lateral adjustment branch pipe detachably provided on the suspension rod and a lateral adjustment bolt movably inserted into the lateral adjustment branch pipe.
6. The rock anchor prestressed pipeline construction device according to claim 1, characterized in that: The hanging basket comprises a frame, wherein the frame is provided with a plurality of support rods, wherein the support rods extend in a transverse direction and are arranged in parallel and spaced apart in a longitudinal direction.
7. The rock anchor prestressed pipeline construction device according to claim 6, characterized in that: The frame is provided with a plurality of guide hoops, which are arranged in parallel and at intervals along the longitudinal direction, and the prestressed pipes are passed through the guide hoops.
8. The rock anchor prestressed pipeline construction device according to claim 2, characterized in that: An oblique connecting rod is fixedly arranged between the first supporting rod and the second supporting rod, and between the second supporting rod and the third supporting rod.
9. A construction method, characterized in that: Using the construction device according to any one of claims 1 to 8 to deliver a prestressed pipe into an anchor hole comprises the following steps: Installing the prestressed pipe on the hanging basket; Hoisting the positioning bracket to the construction location; Hanging the hanging basket on the boom and performing a rough angle adjustment on the hanging basket; The hanging basket is precisely adjusted in angle by the vertical adjustment assembly and the horizontal adjustment assembly so that the prestressed pipe is aligned with the anchor hole; The transmission assembly is opened to send the prestressed pipe into the anchor hole.
10. The rock anchor prestressed pipeline construction device according to claim 9, characterized in that: During the process of placing the prestressed pipe into the anchor hole, a limiting clamp is installed on the prestressed pipe.