Positioning assembly for mounting prism of steel sheet pile

Abstract

The utility model discloses a positioning assembly for mounting a steel sheet pile prism, which belongs to the technical field of civil engineering and comprises a steel sheet pile, a clamping block is inserted on the steel sheet pile, a mounting block is connected onto the clamping block, a prism is rotatably connected onto the mounting block, and a balancing weight is fixedly connected to the bottom end of the prism. According to the utility model, the clamping block is clamped on the steel sheet pile through the clamping groove, the first electric push rod is started, the sliding plate pulls the shielding plate to move downwards, and the shielding plate turns over when moving downwards, so that the prism is exposed, the prism is protected when the shielding plate is closed, and the prism does not need to be taken down at night during continuous monitoring. The mounting block can be controlled to rotate through the motor, so that the angle of the prism can be conveniently adjusted, and when the prism is not horizontal, the balancing weight is kept vertical under the gravity, so that the prism is driven to rotate, the prism is automatically horizontal, manual adjustment is not needed, operation is convenient, and the measurement efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of civil engineering, and particularly relates to a positioning component for installing a steel sheet pile prism. Background Technique

[0002] In foundation pit construction, there are two forms: slope cutting and non-slope cutting. For non-slope cutting, there are different support forms. Among them, for small foundation pits without slope cutting, steel sheet piles are often used for support. The displacement monitoring points of the steel sheet piles are arranged after the steel sheet piles are completed.

[0003] Generally, after the construction of the steel sheet piles is completed, rods and bolts are welded on site, and then fixed through the bolts and the prism. However, this method is time-consuming and laborious, with relatively low efficiency. At the same time, welding also has potential safety hazards, and the material consumption is large. During continuous measurement, in order to protect the prism at night, it is often removed and taken back. When reinstalling, the site in some areas is relatively rough, making installation inconvenient. There is a lack of a stay protection mechanism, and the horizontal and angle of the prism need to be manually adjusted. When operating alone, it is necessary to observe and adjust back and forth, which is rather troublesome and affects the work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a positioning component for installing a steel sheet pile prism to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A positioning component for installing a steel sheet pile prism, including a steel sheet pile, a positioning mechanism is connected to the steel sheet pile. The positioning mechanism includes a block. The block is inserted into the steel sheet pile. An adjusting mechanism is connected to the block. The adjusting mechanism includes a mounting block. The mounting block is connected to the block. A prism is rotatably connected to the mounting block. A counterweight block is fixedly connected to the bottom end of the prism. A second electric push rod is installed on the mounting block. The telescopic end of the second electric push rod abuts against the outer edge of the prism.

[0006] A shielding component is connected to the block. The shielding component includes a first gear. The first gear is rotatably connected to the inside of the block. A coaxial second gear is installed on the first gear. A first rack is slidably connected to the block. The first rack meshes with the first gear. A second rack is slidably connected to the block. The second rack meshes with the second gear. A motor is installed on the first rack. The mounting block is installed on the output shaft of the motor. A sliding plate is installed on the second rack. The motor, the second electric push rod, the battery and the controller are electrically connected.

[0007] As a preferred embodiment, the number of teeth of the second gear is less than that of the first gear, so as to facilitate driving the first rack to move a longer distance with a shorter movement distance of the second rack.

[0008] As a preferred embodiment, a first electric push rod is installed on the clamping block, the second rack is installed on the output end of the first electric push rod, and the first electric push rod is electrically connected to the controller, so as to facilitate controlling the movement of the second rack.

[0009] As a preferred embodiment, a shielding plate is rotatably connected to one end of the sliding plate close to the prism. A sliding rod is slidably connected to the shielding plate. A chute is provided on the clamping block, and the sliding rod is slidably connected to the clamping block through the chute. The shielding plate abuts against the top end of the clamping block, so as to facilitate protecting the prism when not in use.

[0010] As a preferred embodiment, a clamping groove is provided on the clamping block. The clamping block is inserted into the steel sheet pile through the clamping groove. A knob is threadedly connected to the clamping block, and the threaded end of the knob abuts against the outer wall of the steel sheet pile, so as to facilitate fixing the clamping block.

[0011] As a preferred embodiment, the bottom end of the clamping groove is in the shape of a right trapezoid, and the length of the clamping groove is greater than two-thirds of the clamping block, so as to ensure the stability when fixing the clamping block.

[0012] As a preferred embodiment, a magnetic block is installed on the clamping block, the shielding plate is made of iron, and the shielding plate is adsorbed by the magnetic block, so as to ensure the firmness of the shielding of the shielding plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] In the present utility model, the clamping block is clamped to the steel sheet pile through the clamping groove, and the knob is rotated. The threaded end of the knob abuts against the outer wall of the steel sheet pile, so as to limit the movement of the clamping block. During measurement, the first electric push rod is started, and the sliding plate pulls the shielding plate to move downward. When the shielding plate moves downward through the sliding rod and the chute, the shielding plate is turned over, so that the prism is exposed. When the shielding plate is closed, it plays a role in protecting the prism. Therefore, during continuous monitoring, there is no need to remove the prism at night for rest, thereby improving the adaptability of the prism and avoiding damage to the prism. The second gear drives the first gear to rotate, and pushes the mounting block and the prism to extend out of the clamping block, so as to facilitate observing the prism through a total station for measurement;

[0015] In the present utility model, the motor can be used to control the rotation of the mounting block, so as to facilitate adjusting the angle of the prism. When the prism is not horizontal, the counterweight block remains vertical under the action of gravity, so as to drive the prism to rotate and make the prism automatically horizontal. The second electric push rod is started, and the second electric push rod abuts against the outer wall of the prism, so as to limit the rotation of the prism. Thus, the angle and horizontal state of the prism can be quickly adjusted without manual adjustment, the operation is convenient, and the measurement efficiency is improved. Description of the Drawings

[0016] Figure 1Schematic diagram of the clamping block of the structure of the present utility model;

[0017] Figure 2 Schematic diagram of the shielding assembly of the structure of the present utility model;

[0018] Figure 3 Schematic diagram of the clamping block of the structure of the present utility model;

[0019] Figure 4 Schematic diagram of the sliding plate of the structure of the present utility model;

[0020] Figure 5 Schematic diagram of the second gear of the structure of the present utility model;

[0021] Figure 6 Schematic diagram of the first electric push rod of the structure of the present utility model;

[0022] Figure 7 Schematic diagram of the second electric push rod of the structure of the present utility model.

[0023] In the figure: 1, steel sheet pile; 2, positioning mechanism; 21, clamping block; 22, shielding assembly; 221, first rack; 222, shielding plate; 223, sliding plate; 224, second rack; 225, sliding rod; 226, chute; 227, first gear; 228, second gear; 229, first electric push rod; 23, knob; 24, card slot; 3, adjusting mechanism; 31, prism; 32, mounting block; 33, motor; 34, counterweight; 35, second electric push rod; 4, battery; 5, controller; 6, magnetic block. Detailed implementation manners

[0024] The following further describes the present utility model in conjunction with embodiments.

[0025] The following embodiments are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. The conditions in the embodiments can be further adjusted according to specific conditions. Any simple improvement to the method of the present utility model under the premise of the concept of the present utility model belongs to the scope of protection required by the present utility model.

[0026] Please refer to Figure 1 - Figure 7, the present utility model provides a positioning component for installing a steel sheet pile prism, including a steel sheet pile 1, a positioning mechanism 2 is connected to the steel sheet pile 1. The positioning mechanism 2 includes a clamping block 21, the clamping block 21 is inserted into the steel sheet pile 1, an adjusting mechanism 3 is connected to the clamping block 21. The adjusting mechanism 3 includes a mounting block 32, the mounting block 32 is connected to the clamping block 21, a prism 31 is rotatably connected to the mounting block 32, a counterweight block 34 is fixedly connected to the bottom end of the prism 31, a second electric push rod 35 is installed on the mounting block 32, and the telescopic end of the second electric push rod 35 abuts against the outer edge of the prism 31. A shielding component 22 is connected to the clamping block 21. The shielding component 22 includes a first gear 227, the first gear 227 is rotatably connected inside the clamping block 21, a coaxial second gear 228 is installed on the first gear 227, a first rack 221 is slidably connected to the clamping block 21, the first rack 221 meshes with the first gear 227, a second rack 224 is slidably connected to the clamping block 21, the second rack 224 meshes with the second gear 228, a motor 33 is installed on the first rack 221, the mounting block 32 is installed on the output shaft of the motor 33, a sliding plate 223 is installed on the second rack 224, and the motor 33, the second electric push rod 35, the battery 4 and the controller 5 are electrically connected.

[0027] Specifically, as Figure 5 shown, the number of teeth of the second gear 228 is less than that of the first gear 227, so that when the second rack 224 moves a small distance, the first rack 221 can move a longer distance, thus facilitating the pushing out of the prism 31.

[0028] Specifically, as Figure 6 shown, a first electric push rod 229 is installed on the clamping block 21, the second rack 224 is installed on the output end of the first electric push rod 229, and the first electric push rod 229 is electrically connected to the controller 5, thus facilitating the movement of the second rack 224.

[0029] Specifically, as Figure 4 shown, a shielding plate 222 is rotatably connected to one end of the sliding plate 223 close to the prism 31. A sliding rod 225 is slidably connected to the shielding plate 222. A sliding groove 226 is provided on the clamping block 21, and the sliding rod 225 is slidably connected to the clamping block 21 through the sliding groove 226. The shielding plate 222 abuts against the top end of the clamping block 21, so as to play a protective role when the prism 31 is not in use and avoid damage.

[0030] Specifically, as Figure 2 shown, a clamping groove 24 is provided on the clamping block 21, the clamping block 21 is inserted into the steel sheet pile 1 through the clamping groove 24, and a knob 23 is threadedly connected to the clamping block 21. The threaded end of the knob 23 abuts against the outer wall of the steel sheet pile 1, thus facilitating the fixing of the clamping block 21 to the steel sheet pile 1.

[0031] Specifically, as Figure 3As shown, the bottom end of the card slot 24 is in the shape of a right trapezoid, and the length of the card slot 24 is greater than two-thirds of the card block 21, thus facilitating the firm fixation of the card block 21.

[0032] Specifically, as Figure 5 shown, a magnetic block 6 is installed on the card block 21. The shielding plate 222 is made of iron, and the shielding plate 222 is adsorbed by the magnetic block 6, thereby increasing the firmness of the shielding of the shielding plate 222.

[0033] The working principle and usage process of the present utility model: After the steel sheet pile 1 is driven in, the card block 21 is clamped to the steel sheet pile 1 through the card slot 24, and the knob 23 is rotated. The threaded end of the knob 23 abuts against the outer wall of the steel sheet pile 1, thereby restricting the movement of the card block 21. During measurement, the first electric push rod 229 is started, and the first electric push rod 229 pulls the second rack 224 to slide downward, thereby driving the second gear 228 to rotate. When the second rack 224 moves downward, it drives the sliding plate 223 to slide downward, and the sliding plate 223 pulls the shielding plate 222 to move downward. When the shielding plate 222 moves downward through the slide rod 225 and the chute 226, it flips, so that the prism 31 is exposed. When the shielding plate 222 is closed, it plays a protective role for the prism 31. Thus, during continuous monitoring, there is no need to remove the prism 31 during the night rest, thereby improving the adaptability of the prism 31. The second gear 228 drives the first gear 227 to rotate. The number of teeth of the second gear 228 is less than that of the first gear 227, so as to drive the first rack 221 to move upward a greater distance, thereby pushing the mounting block 32 and the prism 31 to extend out of the card block 21, so as to facilitate observing the prism 31 through a total station for measurement. During the measurement process, the motor 33 can control the rotation of the mounting block 32, so as to facilitate the adjustment of the angle of the prism 31. When the prism 31 is not horizontal, the second electric push rod 35 is started, and the second electric push rod 35 contracts. The telescopic end of the second electric push rod 35 is disengaged from the outer wall of the prism 31, and the counterweight block 34 remains vertical under gravity, thereby driving the prism 31 to rotate and making the prism 31 automatically horizontal. The second electric push rod 35 is started again, and the second electric push rod 35 abuts against the outer wall of the prism 31, thereby restricting the rotation of the prism 31. Thus, the angle and horizontal state of the prism 31 can be quickly adjusted without manual adjustment, the operation is convenient, and the measurement efficiency is improved.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A positioning component for installing a steel sheet pile prism, including a steel sheet pile (1), a positioning mechanism (2) is connected to the steel sheet pile (1), the positioning mechanism (2) includes a clamping block (21), and the clamping block (21) is inserted into the steel sheet pile (1), characterized in that: A regulating mechanism (3) is connected to the clamping block (21). The regulating mechanism (3) includes a mounting block (32). The mounting block (32) is connected to the clamping block (21). A prism (31) is rotatably connected to the mounting block (32). A counterweight block (34) is fixedly connected to the bottom end of the prism (31). A second electric push rod (35) is mounted on the mounting block (32). The telescopic end of the second electric push rod (35) abuts against the outer edge of the prism (31). A shielding assembly (22) is connected to the clamping block (21). The shielding assembly (22) includes a first gear (227). The first gear (227) is rotatably connected to the inside of the clamping block (21). A coaxial second gear (228) is mounted on the first gear (227). A first rack (221) is slidably connected to the clamping block (21). The first rack (221) meshes with the first gear (227). A second rack (224) is slidably connected to the clamping block (21). The second rack (224) meshes with the second gear (228). A motor (33) is mounted on the first rack (221). The mounting block (32) is mounted on the output shaft of the motor (33). A sliding plate (223) is mounted on the second rack (224). The motor (33), the second electric push rod (35), the battery (4) and the controller (5) are electrically connected.

2. The positioning assembly for installing a steel sheet pile prism according to claim 1, characterized in that: The number of teeth of the second gear (228) is less than that of the first gear (227).

3. The positioning assembly for installing a steel sheet pile prism according to claim 1, characterized in that: A first electric push rod (229) is mounted on the clamping block (21). The second rack (224) is mounted on the output end of the first electric push rod (229). The first electric push rod (229) and the controller (5) are electrically connected.

4. The positioning assembly for installing a steel sheet pile prism according to claim 1, characterized in that: A shielding plate (222) is rotatably connected to one end of the sliding plate (223) close to the prism (31). A sliding rod (225) is slidably connected to the shielding plate (222). A chute (226) is provided on the clamping block (21). The sliding rod (225) is slidably connected to the clamping block (21) through the chute (226). The shielding plate (222) abuts against the top end of the clamping block (21).

5. The positioning assembly for installing a steel sheet pile prism according to claim 1, characterized in that: A clamping groove (24) is provided on the clamping block (21). The clamping block (21) is inserted into the steel sheet pile (1) through the clamping groove (24). A knob (23) is threadedly connected to the clamping block (21). The threaded end of the knob (23) abuts against the outer wall of the steel sheet pile (1).

6. The positioning assembly for installing a steel sheet pile prism according to claim 5, wherein: The bottom end of the clamping groove (24) is in a right trapezoid shape. The length of the clamping groove (24) is greater than two-thirds of the clamping block (21).

7. A positioning component for installing a steel sheet pile prism according to claim 4, characterized in that: A magnetic block (6) is mounted on the clamping block (21). The shielding plate (222) is made of iron. The shielding plate (222) is adsorbed by the magnetic block (6).

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