Monitoring vertical rod foundation pile mounting structure suitable for shallow hole

Abstract

The utility model relates to the technical field of monitoring vertical rod installation, in particular to a monitoring vertical rod foundation pile installation structure suitable for a shallow hole, the installation structure is used for arranging a monitoring vertical rod foundation pile body in a foundation base burying pit in a suspended mode, and the monitoring vertical rod foundation pile body is composed of a foundation top plate and a reinforcement cage. The monitoring vertical rod foundation pile can be limited through the limiting assembly in the mounting structure, so that the setting height of the monitoring vertical rod foundation pile can be adjusted by matching with the height adjusting piece in the mounting structure, and the monitoring vertical rod foundation pile can be suspended in the foundation base burying pit; and the whole mounting structure can ensure that the monitoring vertical rod foundation pile is vertically arranged in the foundation base burying pit, concrete pouring is not influenced, the levelness of a foundation top plate is not influenced, manual participation is reduced, the mounting cost is reduced, and meanwhile, the mounting quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring pole installation, in particular to a monitoring pole foundation pile installation structure suitable for shallow holes. Background Art

[0002] Monitoring poles, also known as monitoring poles, are columnar brackets used for installing outdoor monitoring cameras. They are mainly used in places such as traffic roads and intersections where monitoring cameras are required. The installation method of outdoor monitoring poles is as follows: when the pole is made into a cast-in-place foundation (shallow hole casting), the foundation depth should be no less than 1000mm, and the bottom diameter should be no less than 1000mm; when excavating the foundation seat on site, the principle of minimizing the excavation surface should be followed. After the base pit is dug, the construction unit will cast the concrete on site. The concrete material ratio and reinforcement standards should be strictly followed during on-site pouring. When installing the base, the base surface should be kept level and the monitoring pole pile should be suspended in the air to facilitate the installation of the pole body and long-term use.

[0003] During the installation of existing monitoring pole piles, the monitoring pole piles are generally suspended in the air by manual lifting. Since manual lifting requires a large number of people and the foundation top plate of the monitoring pole piles needs to be corrected after manual lifting, the installation cost of a single pile is high. Therefore, a monitoring pole pile installation structure suitable for shallow holes is proposed. Utility Model Content

[0004] In view of the deficiencies of the existing technology, the present invention provides a monitoring pole foundation pile installation structure suitable for shallow holes, which solves the technical problem of suspending the monitoring pole foundation pile by artificial pulling.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: a monitoring pole foundation pile installation structure suitable for shallow holes, the installation structure is used to suspend the monitoring pole foundation pile body in the foundation seat buried pit, the monitoring pole foundation pile body is composed of a foundation top plate and a steel cage, the installation structure includes a support frame, a height adjustment member slidably arranged on the support frame, and a limit assembly provided below the height adjustment member for limiting the foundation top plate;

[0006] The limiting assembly includes a mounting plate, an expansion member disposed below the mounting plate, and a driving assembly disposed on the mounting plate for driving the expansion member to open and retract;

[0007] The expansion piece includes a plurality of limiting rods rotatably arranged on the lower end surface of the mounting plate, and the lower ends of the limiting rods are provided with limiting blocks for preventing the base top plate from falling off.

[0008] Preferably, the driving assembly includes a driving housing arranged on the mounting plate, a screw rod rotatably arranged in the driving housing, and a driving cylinder arranged below the mounting plate and sleeved on the screw rod;

[0009] An operating shaft is rotatably provided on the drive housing. An active bevel gear is provided at one end of the operating shaft located inside the drive housing. A driven bevel gear is provided on the screw rod. The active bevel gear and the driven bevel gear are meshed with each other.

[0010] Preferably, the driving cylinder is provided with an internal thread for use with the screw rod, the driving cylinder is provided with a plurality of sliding bars, and the mounting plate is provided with a plurality of guide blocks for use with the sliding bars;

[0011] A driving disc is provided at the lower end of the driving cylinder, and a plurality of driving rods are rotatably provided on the driving disc. The ends of the driving rods are hingedly connected to corresponding limiting rods.

[0012] Preferably, the height adjustment member includes a sliding ring slidably arranged on the support frame, a sleeve arranged on the sliding ring, and a height adjustment rod slidably arranged in the sleeve, and the lower end of the height adjustment rod is fixedly arranged on the drive housing;

[0013] The sliding ring is fixed to the support frame by a locking bolt, the height adjustment rod is fixedly connected to the sleeve by a positioning pin, the sleeve is provided with multiple groups of positioning holes used for cooperating with the positioning pins, and the height adjustment rod is provided with a placement through hole for inserting the positioning pins.

[0014] Preferably, a rotation groove for cooperating with the driving rod is provided inside the limiting rod.

[0015] Preferably, an operating dial is provided on the operating shaft and outside the drive housing.

[0016] By means of the above technical solution, the utility model provides a monitoring pole foundation pile installation structure suitable for shallow holes, which has at least the following beneficial effects:

[0017] The utility model can limit the monitoring pole foundation pile through the limiting component in the installation structure, so that the setting height of the monitoring pole foundation pile can be adjusted in conjunction with the height adjustment member in the installation structure, thereby realizing the suspended setting of the monitoring pole foundation pile in the foundation seat burying pit, and the entire installation structure can ensure that the monitoring pole foundation pile is vertically set in the foundation seat burying pit, will not affect the concrete pouring, will not affect the horizontality of the foundation top plate, reduces manual participation, reduces installation costs and can also improve installation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1This is a schematic diagram of the installation structure of the monitoring pole foundation pile of the utility model;

[0020] Figure 2 This is an overall schematic diagram of the height adjustment member of the utility model;

[0021] Figure 3 This is a schematic diagram of the opening structure of the limit rod of the utility model;

[0022] Figure 4 This is a schematic diagram of the overall structure of the limit assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the drive cylinder and the drive disc of the utility model;

[0024] Figure 6 For this utility model Figure 3 Schematic diagram of the AA cross-section structure.

[0025] In the figure: 1. Monitoring pole foundation pile body; 101. Foundation top plate; 102. Steel cage; 2. Support frame; 3. Height adjustment member; 301. Sliding ring; 302. Sleeve; 303. Height adjustment rod; 4. Limit assembly; 401. Mounting plate; 4011. Guide block; 402. Limit rod; 4021. Limit block; 403. Drive housing; 404. Screw; 405. Drive cylinder; 4051. Sliding bar; 406. Operating shaft; 407. Driving bevel gear; 408. Driven bevel gear; 409. Drive disc; 410. Drive rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example 1

[0028] Please refer to Figures 1-6 A monitoring pole foundation pile installation structure suitable for shallow holes, the installation structure is used to suspend the monitoring pole foundation pile body 1 in the foundation seat buried pit, the monitoring pole foundation pile body 1 is composed of a foundation top plate 101 and a steel cage 102, the installation structure includes a support frame 2, a height adjustment member 3 slidably arranged on the support frame 2, and a limit assembly 4 provided below the height adjustment member 3 for limiting the foundation top plate 101;

[0029] The traditional monitoring pole foundation pile installation method is as follows: after digging a foundation seat burying pit on the ground, the prefabricated monitoring pole foundation pile body 1 is placed in the foundation seat burying pit, and then the construction unit performs on-site pouring. The on-site pouring should be strictly carried out in accordance with the material ratio and reinforcement standards of the concrete; when installing the cast-in-place monitoring pole foundation pile body 1, the surface of the base should be kept level to facilitate the installation of the pole body. At the same time, the monitoring pole foundation pile body 1 needs to be suspended in the foundation seat burying pit to ensure that the monitoring pole foundation pile does not directly contact the gravel layer in the foundation seat burying pit, so that the concrete can wrap the steel cage 102 as a whole, thereby improving the service life of the monitoring pole foundation pile;

[0030] At present, the monitoring pole foundation pile body 1 is generally placed in the air by manual methods, such as the operator using a traction rope to pull the monitoring pole foundation pile body 1 during pouring. This method is simple and fast, but the foundation top plate 101 needs to be leveled after pouring to prevent the foundation top plate 101 from tilting. In addition, the lifting of the monitoring pole foundation pile body 1 generally requires the participation of two people, which has a high labor cost and is not conducive to the installation of large quantities of monitoring pole foundation piles.

[0031] The utility model can fix the monitoring pole foundation pile during pouring through the installation structure, so that the monitoring pole foundation pile body 1 can be suspended in the foundation seat buried pit, thereby reducing the participation of operators when pouring the monitoring pole foundation pile body 1, and can also ensure the vertical placement of the monitoring pole foundation pile body 1 during the pouring process, reducing the subsequent operator's correction of the foundation top plate 101;

[0032] The specific method of using the installation structure is as follows: first, the monitoring pole foundation pile body 1 is fixed, and the base top plate 101 inside the monitoring pole foundation pile body 1 can be limited by the limiting component 4, thereby fixing the entire monitoring pole foundation pile body 1;

[0033] Furthermore, the limiting assembly 4 includes a mounting plate 401, an expansion member disposed below the mounting plate 401, and a driving assembly disposed on the mounting plate 401 for driving the expansion member to open and retract;

[0034] The expansion member includes a plurality of limiting rods 402 rotatably arranged on the lower end surface of the mounting plate 401 , and the lower ends of the limiting rods 402 are provided with limiting blocks 4021 for preventing the base top plate 101 from falling off.

[0035] Furthermore, the driving assembly includes a driving housing 403 disposed on the mounting plate 401, a screw rod 404 rotatably disposed in the driving housing 403, and a driving cylinder 405 disposed below the mounting plate 401 and sleeved on the screw rod 404;

[0036] An operating shaft 406 is also rotatably provided on the drive housing 403. A driving bevel gear 407 is provided at one end of the operating shaft 406 located inside the drive housing 403. A driven bevel gear 408 is provided on the screw rod 404. The driving bevel gear 407 and the driven bevel gear 408 are meshed with each other. An operating turntable is provided on the operating shaft 406 and located outside the drive housing 403.

[0037] Furthermore, the driving cylinder 405 is provided with an internal thread for use with the screw rod 404, the driving cylinder 405 is provided with a plurality of sliding bars 4051, and the mounting plate 401 is provided with a plurality of guide blocks 4011 for use with the sliding bars 4051;

[0038] A driving disc 409 is provided at the lower end of the driving cylinder 405 , and a plurality of driving rods 410 are rotatably provided on the driving disc 409 . The ends of the driving rods 410 are hingedly connected to the corresponding limiting rods 402 .

[0039] The working principle of the limit assembly 4 is as follows: when the entire limit assembly 4 is located in the threading hole opened on the base top plate 101, the operator can rotate the operating dial, thereby driving the operating shaft 406 to rotate. The rotation of the operating shaft 406 can drive the driving bevel gear 407 to rotate. Since the driving bevel gear 407 and the driven bevel gear 408 are meshed with each other, they can drive the screw rod 404 to rotate.

[0040] The screw rod 404 rotates to drive the drive cylinder 405 sleeved on the lower end of the screw rod 404 to move. Since the drive cylinder 405 is provided with a plurality of sliding bars 4051 and the mounting plate 401 is provided with a plurality of guide blocks 4011 used in conjunction with the sliding bars 4051, the drive cylinder 405 can move up and down without rotating.

[0041] After the driving cylinder 405 moves, it can drive the driving disk 409 to move. A plurality of driving rods 410 are rotatably provided on the driving disk 409. The ends of the driving rods 410 are hingedly connected to the corresponding limiting rods 402. Therefore, after the driving disk 409 moves, the three driving rods 410 can be rotated, and further drive the limiting rods 402 to open, that is, the limiting rods 402 are opened to the outside at a certain angle with the hinge point of the lower end surface of the mounting plate 401 as the center of the circle. Figure 6 As shown, since the distance between the lower ends of the three limiting rods 402 is greater than the distance between the upper ends, the base top plate 101 can be clamped in the middle of the three limiting rods 402. In order to enhance the limiting function of the limiting rods 402, a limiting block 4021 is further provided at the lower end of the limiting rod 402 to prevent the base top plate 101 from falling off;

[0042] When the three limiting rods 402 are opened, the foundation top plate 101 can be limited. Due to the deadweight of the foundation top plate 101 and the steel cage 102, the entire monitoring pole foundation pile body 1 can be limited to the middle of the three limiting rods 402. The entire fixing structure is simple and fast, greatly reducing the labor intensity of the operator;

[0043] Example 2

[0044] Please refer to Figure 1-Figure 3 This embodiment is basically the same as the first embodiment. This embodiment is made on the basis of the first embodiment and has the same beneficial effects as the first embodiment. The same parts can be referred to each other and will not be described in detail here.

[0045] As a further technical solution of this embodiment, the height adjustment member 3 includes a sliding ring 301 slidably mounted on the support frame 2, a sleeve 302 mounted on the sliding ring 301, and a height adjustment rod 303 slidably mounted within the sleeve 302. The lower end of the height adjustment rod 303 is fixed to the drive housing 403.

[0046] The sliding ring 301 is fixed to the support frame 2 by a locking bolt, and the height adjustment rod 303 is fixedly connected to the sleeve 302 by a positioning pin. The sleeve 302 is provided with multiple groups of positioning holes for use with the positioning pins, and the height adjustment rod 303 is provided with a placement through hole for inserting the positioning pin.

[0047] Furthermore, a rotation groove for cooperating with the driving rod 410 is provided inside the limiting rod 402 .

[0048] After the limiting assembly 4 limits the position of the monitoring pole foundation pile body 1, since the lower end of the height adjustment rod 303 is fixed to the drive housing 403, the position of the limiting assembly 4 can be adjusted by adjusting the height adjustment member 3 to adjust the setting position of the monitoring pole foundation pile body 1;

[0049] By adjusting the position of the sliding ring 301 on the support frame 2, the lateral position of the entire limit assembly 4 in the foundation seat burying pit can be adjusted, and by adjusting the extended length of the height adjustment rod 303, the setting height of the monitoring pole pile body 1 in the foundation seat burying pit can be adjusted. Since the height adjustment rod 303 is fixedly connected to the sleeve 302 through a positioning pin, the extended length of the height adjustment rod 303 can be adjusted by changing the insertion position of the positioning pin.

[0050] Each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to in detail. For the above embodiments, since they are basically similar to the method embodiments, the description is relatively simple. For relevant parts, please refer to the partial description of the method embodiments.

[0051] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A monitoring pole foundation pile installation structure suitable for shallow holes, wherein the installation structure is used to suspend a monitoring pole foundation pile body (1) in a foundation seat buried pit, wherein the monitoring pole foundation pile body (1) is composed of a foundation top plate (101) and a steel cage (102), and is characterized in that: The mounting structure comprises a support frame (2), a height adjustment member (3) slidably arranged on the support frame (2), and a limiting assembly (4) arranged below the height adjustment member (3) for limiting the position of the base top plate (101); The limiting assembly (4) comprises a mounting plate (401), an expansion member arranged below the mounting plate (401), and a driving assembly arranged on the mounting plate (401) for driving the expansion member to open and retract; The expansion member comprises a plurality of limiting rods (402) rotatably arranged on the lower end surface of the mounting plate (401), and the lower ends of the limiting rods (402) are provided with limiting blocks (4021) for preventing the base top plate (101) from falling off.

2. The monitoring pole foundation pile installation structure suitable for shallow holes according to claim 1, characterized in that: The driving assembly comprises a driving housing (403) disposed on the mounting plate (401), a screw rod (404) rotatably disposed in the driving housing (403), and a driving cylinder (405) disposed below the mounting plate (401) and sleeved on the screw rod (404); An operating shaft (406) is rotatably provided on the driving housing (403), and a driving bevel gear (407) is provided on one end of the operating shaft (406) located inside the driving housing (403). A driven bevel gear (408) is provided on the screw rod (404), and the driving bevel gear (407) and the driven bevel gear (408) are meshed with each other.

3. The monitoring pole foundation pile installation structure suitable for shallow holes according to claim 2, characterized in that: The driving cylinder (405) is provided with an internal thread for use with the screw rod (404), the driving cylinder (405) is provided with a plurality of sliding bars (4051), and the mounting plate (401) is provided with a plurality of guide blocks (4011) for use with the sliding bars (4051); A driving disk (409) is provided at the lower end of the driving cylinder (405), and a plurality of driving rods (410) are rotatably provided on the driving disk (409), and the ends of the driving rods (410) are hingedly connected to correspondingly provided limiting rods (402).

4. The monitoring pole foundation pile installation structure suitable for shallow holes according to claim 3, characterized in that: The height adjustment member (3) comprises a sliding ring (301) slidably arranged on the support frame (2), a sleeve (302) arranged on the sliding ring (301), and a height adjustment rod (303) slidably arranged in the sleeve (302), and the lower end of the height adjustment rod (303) is fixedly arranged with the drive housing (403); The sliding ring (301) is fixed to the support frame (2) via a locking bolt, the height adjustment rod (303) is fixedly connected to the sleeve (302) via a positioning pin, the sleeve (302) is provided with a plurality of positioning holes for use with the positioning pins, and the height adjustment rod (303) is provided with a placement through hole for inserting the positioning pins.

5. The monitoring pole foundation pile installation structure suitable for shallow holes according to claim 3, characterized in that: The limiting rod (402) is provided with a rotation groove inside for cooperating with the driving rod (410).

6. The monitoring pole foundation pile installation structure suitable for shallow holes according to claim 2, characterized in that: An operating dial is provided on the operating shaft (406) and located outside the drive housing (403).

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