Cylindrical pier template mounting and adjusting device

Abstract

The utility model discloses a cylindrical pier template installing and adjusting device, and particularly relates to the technical field of cylindrical pier construction, the cylindrical pier template installing and adjusting device comprises two cylindrical pier molds, the cylindrical pier molds are semi-cylindrical, the two sides, farthest away from each other, of the outer surface of the cylindrical pier mold in the front are fixedly connected with clamping parts which are parallel up and down, and the clamping parts are fixedly connected with clamping blocks. The two sides, farthest away from each other, of the outer surface of the rear cylindrical pier mold are fixedly connected with connecting and assembling parts which are parallel up and down, each clamping part is tightly attached to the adjacent connecting and assembling part, and the two cylindrical pier molds are combined to form a hollow cylinder. According to the mounting and adjusting device for the cylindrical pier formwork, the horizontal position of the device can be rapidly adjusted through relevance between the four fixing assemblies and the fixing pins, the assembling and adjusting process of the device is accelerated, the position of the device is changed all the time in the clamping process through cooperation of the clamping blocks and the fixing grooves, and therefore the clamping effect is improved. And the fluency is improved while the clamping effect of the device is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cylindrical pier construction, in particular to an installation and adjustment device for a cylindrical pier formwork. Background Technique

[0002] A cylindrical pier is a lower load-bearing structure for bearing the upper structure. The cross-section of the pier column is circular, and its quality management has a profound impact on the overall stability of the bridge. During the construction of the cylindrical pier, materials need to be poured into the cylindrical mold to build the cylindrical pier.

[0003] Chinese patent document CN216551587U discloses an installation and adjustment device for a cylindrical pier formwork, which includes a connection mechanism and a plurality of leveling mechanisms. A through hole for the cylindrical pier formwork to pass through is opened in the middle of the connection mechanism; a plurality of leveling mechanisms are arranged on the connection mechanism, and all the leveling mechanisms are located on the same circle, and the circle is concentric with the through hole; among them, the leveling mechanism includes a leveling component and a laser projection point device. The laser projection point device is arranged on the leveling component, and the leveling component is used for adjustment so that the laser emitted by the laser projection point device is perpendicular to the horizontal plane.

[0004] Although the above-mentioned literature equipment can measure without using precision instruments or check the verticality, when installed in different environments, the installation method will be cumbersome and inconvenient due to environmental restrictions, resulting in waste of time and labor costs in different-scale constructions. Content of the Utility Model

[0005] The purpose of the utility model is to provide an installation and adjustment device for a cylindrical pier formwork to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an installation and adjustment device for a cylindrical pier formwork, including two cylindrical pier molds. The cylindrical pier molds are semi-cylindrical. On the outer surface of the front cylindrical pier mold, clamping components parallel to each other up and down are fixedly connected to the two sides with the farthest distance. On the outer surface of the rear cylindrical pier mold, connection and assembly components parallel to each other up and down are fixedly connected to the two sides with the farthest distance. The four clamping components are opposite in direction on the same horizontal plane, and the four connection and assembly components are opposite in direction on the same horizontal plane. Each clamping component is in close contact with the adjacent connection and assembly component. The two cylindrical pier molds are combined into a hollow cylinder.

[0007] Preferably, the connection and assembly component includes a connection base. A fixing component is fixedly connected inside the connection base. One end of the fixing component away from the clamping component extends to the outside of the connection base. One side of the connection base is fixedly connected to the outer surface of the rear cylindrical pier mold.

[0008] Preferably, the fixing component includes a connecting barrel, which is fixedly connected through the inside of the connecting base. A connecting hole penetrating up and down is provided inside the connecting barrel. A number of fixing elastic pieces are fixedly connected in the connecting hole. The number of the fixing elastic pieces are combined into a cylindrical shape. A guiding edge is fixedly connected to one side of the fixing elastic piece close to the connecting barrel. A fixing knob is threadedly connected to the top end of the connecting barrel. An inner pressure hole is provided through the fixing knob up and down. A guiding groove is provided at one end of the inner pressure hole close to the guiding edge.

[0009] Preferably, the fixing knob and the connecting barrel are connected by internal threads. After being connected, one end of the fixing knob is located inside the connecting barrel.

[0010] Preferably, the clamping component includes a fixed base, one side of the fixed base is fixedly connected to the front cylindrical pier mold, a fixed pin is fixedly connected to one end of the fixed base close to the connecting and assembling component, a U-shaped clamping assembly is arranged at one end of the fixed base away from the fixed pin, and a guiding head is fixedly connected to one end of the fixed pin away from the fixed base.

[0011] Preferably, the clamping assembly includes a U-shaped clamping frame. The middle space of the clamping frame can be inserted into the fixed base. A fixing groove is provided through the inside and outside at one corner of the clamping frame. A clamping support column is fixedly connected to the inner corner of the fixing groove. A clamping handle is rotatably connected to the outer surface of the clamping support column. A moving sleeve is sleeved on the outer surface of one end of the clamping handle. A clamping block is slidably connected to the inside of the fixing groove close to one end of the clamping frame. The moving sleeve slides inside the clamping block.

[0012] Preferably, a fixed head is fixedly connected to one end of the clamping block located inside the clamping frame. Two fixed bases can be accommodated inside the clamping frame.

[0013] Preferably, the internal space of the cylinder formed by combining the number of the fixing elastic pieces, the inner pressure hole and the connecting hole can all pass through the fixed pin and the fixed head.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The present utility model can quickly connect between two cylindrical pier molds through the fixing component and the fixed pin. The fixing knob can make the fixing elastic pieces retract inward together through the guiding groove to prevent the fixed head from retracting. And the horizontal position of the device can be quickly adjusted through the correlation between the four fixing components and the fixed pin, which speeds up the assembly and adjustment process of the device, improves the quickness of the cylindrical pier mold and reduces the operation difficulty of the device.

[0016] 2. The utility model can clamp and fix the assembled fixed base and connecting base through the clamping assembly. At the same time, the clamping handle can make the clamping process faster, and the pressing degree of the clamping block can be adjusted through the moving sleeve. Through the cooperation of the clamping block and the fixing groove, the position of the device can be changed at all times during the clamping process, ensuring the clamping effect of the device and improving the smoothness at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the utility model.

[0018] Figure 2 It is a schematic structural diagram of the clamping component of the utility model.

[0019] Figure 3 It is a schematic structural diagram of the clamping assembly of the utility model.

[0020] Figure 4 It is a schematic structural diagram of the connecting and assembling component of the utility model.

[0021] Figure 5 It is a schematic structural diagram of the fixing component of the utility model.

[0022] In the figure: 1. Clamping component; 11. Clamping assembly; 111. Clamping frame; 112. Clamping handle; 113. Clamping pillar; 114. Clamping block; 115. Moving sleeve; 12. Fixed pin; 13. Fixed base; 2. Connecting and assembling component; 21. Fixing component; 211. Fixed knob; 212. Connecting barrel; 213. Guide rib; 214. Fixed elastic piece; 22. Connecting base; 3. Cylindrical pier mold. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1, the present utility model provides a technical solution for an adjusting device for installing a cylindrical pier formwork: An adjusting device for installing a cylindrical pier formwork includes two cylindrical pier molds 3. The cylindrical pier molds 3 are semi-cylindrical. On the outer surface of the front cylindrical pier mold 3, two parallel clamping components 1 are fixedly connected to the two sides with the farthest distance apart. The clamping components 1 can quickly assemble the two cylindrical pier molds 3 together to form a complete mold. On the outer surface of the rear cylindrical pier mold 3, two parallel connecting and assembling components 2 are fixedly connected to the two sides with the farthest distance apart. The connecting and assembling components 2 can connect and position the two cylindrical pier molds 3. The four clamping components 1 are in opposite directions on the same horizontal plane, and the four connecting and assembling components 2 are in opposite directions on the same horizontal plane. Each clamping component 1 is in close contact with the adjacent connecting and assembling component 2. The two cylindrical pier molds 3 can be combined and fixed into a hollow cylinder by fixing the connecting and assembling component 2 and itself through the clamping component 1. The two cylindrical pier molds 3 are combined into a hollow cylinder. After forming a hollow cylinder to form a complete mold, materials can be poured into the center to construct the center pier.

[0025] Please refer to Figure 2 , the clamping component 1 includes a fixed base 13. One side of the fixed base 13 is fixedly connected to the front cylindrical pier mold 3. At one end of the fixed base 13 close to the connecting and assembling component 2, a fixed pin 12 is fixedly connected. The fixed pin 12 is connected to the connecting and assembling component 2. At the end of the fixed base 13 away from the fixed pin 12, a U-shaped clamping assembly 11 is provided. The clamping assembly 11 fixes the fixed base 13 and the connecting and assembling component 2 to keep it sealed. At the end of the fixed pin 12 away from the fixed base 13, a guiding head is fixedly connected. The guiding head enters the inside of the connecting and assembling component 2 to complete the connection.

[0026] Please refer to Figure 3 , the clamping assembly 11 includes a U-shaped clamping frame 111. The middle space of the clamping frame 111 can insert the fixed base 13. A fixing slot is penetrated through the inside and outside at one corner of the clamping frame 111. At the inner corner of the fixing slot, a clamping pillar 113 is fixedly connected. The clamping pillar 113 provides a lever fulcrum. A clamping handle 112 is rotatably connected to the outer surface of the clamping pillar 113. A moving sleeve 115 is sleeved on the outer surface of one end of the clamping handle 112. The moving sleeve 115 can be moved through the clamping handle 112. A clamping block 114 is slidably connected to the inside of the fixing slot near one end of the clamping frame 111. The moving sleeve 115 slides inside the clamping block 114. At the end of the clamping block 114 located inside the clamping frame 111, a fixing head is fixedly connected. The fixed base 13 and the connecting and assembling component 2 therein are clamped through the fixing head. The inside of the clamping frame 111 can accommodate two fixed bases 13.

[0027] By pulling the clamping handle 112, the moving sleeve 115 is driven to displace. Since the clamping handle 112 drives the moving sleeve 115 in a circular motion, the moving sleeve 115 will slide on the surface of the clamping handle 112, always keeping the moving sleeve 115 inside the clamping block 114, and driving the clamping block 114 to move inward toward the inside of the clamping frame 111 to clamp the components therein for fixation.

[0028] Please refer to Figure 4 , the connection and assembly component 2 includes a connection base 22. A fixing component 21 is fixedly connected inside the connection base 22. One end of the fixing component 21 away from the clamping component 1 extends to the outside of the connection base 22. One side of the connection base 22 is fixedly connected to the outer surface of the rear cylindrical pier mold 3. The connection base 22 and the clamping component 1 are connected through the fixing component 21 to complete the assembly of the mold.

[0029] Please refer to Figure 5 , the fixing component 21 includes a connection barrel 212. The connection barrel 212 is fixedly connected through the connection base 22 inside. A connection hole penetrating up and down is opened inside the connection barrel 212. The connection hole can leave space for connection. A number of fixing elastic pieces 214 are fixedly connected inside the connection hole. The number of fixing elastic pieces 214 is combined into a cylindrical shape. The connection state is fixed by the cylinder formed by a number of fixing elastic pieces 214. One side of the fixing elastic piece 214 close to the connection barrel 212 is fixedly connected with a guiding edge 213. The guiding edge 213 can retract the fixing elastic piece 214 inward under the guidance of other components. A fixing knob 211 is threadedly connected to the top end of the connection barrel 212. An inner pressing hole is opened through the fixing knob 211 up and down. A guiding groove is opened at one end of the inner pressing hole close to the guiding edge 213. The guiding edge 213 is guided through the guiding groove. The fixing knob 211 and the connection barrel 212 are internally spirally connected. After the fixing knob 211 is connected, one end is located inside the connection barrel 212. The internal space of the cylinder formed by the combination of a number of fixing elastic pieces 214, the inner pressing hole and the connection hole can all pass through the fixing pin 12 and the fixing head, and the connection state is fixed through the fixing head.

[0030] After the fixing head passes through the inside of the fixing component 21, the guiding edge 213 contacted by the guiding groove is pushed inward by rotating the fixing knob 211. At the same time, the fixing elastic pieces 214 all retract inward together, reducing the diameter of the channel. When the diameter is smaller than the fixing head, the fixing head cannot be pulled out and maintains a connection relationship with the fixing component 21.

[0031] Working principle:

[0032] First, after measuring and determining the placement position, insert the fixing pins 12 into the connection holes of the fixing component 21 through the clamping component 1. After all the fixing pins 12 are inserted, rotate the fixing knob 211 to push the guiding edge 213, causing the fixing elastic piece 214 to contract and prevent the fixing pins 12 from retracting. Then, slip the clamping component 11 over the outer sides of the closely attached connection base 22 and the fixing base 13. By pulling the clamping handle 112, the clamping block 114 can be driven to move to clamp the connection base 22 and the fixing base 13 together. Then, pour materials into the hollow cylinder formed by the two cylindrical pier molds 3 for construction.

[0033] Although the embodiments of the present invention 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 invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cylindrical pier formwork installation and adjustment device, comprising two cylindrical pier molds (3), characterized in that: The cylindrical pier mold (3) is semi-cylindrical. On the outermost sides of the front cylindrical pier mold (3) that are farthest apart, there are fixedly connected upper and lower parallel clamping components (1). On the outermost sides of the rear cylindrical pier mold (3) that are farthest apart, there are fixedly connected upper and lower parallel connection and assembly components (2). The four clamping components (1) are in opposite directions on the same horizontal plane, and the four connection and assembly components (2) are in opposite directions on the same horizontal plane. Each clamping component (1) is in close contact with the adjacent connection and assembly component (2). The two cylindrical pier molds (3) are combined into a hollow cylinder.

2. The cylindrical pier formwork installation and adjustment device according to claim 1, characterized in that: The connection and assembly component (2) includes a connection base (22). Inside the connection base (22), there is fixedly connected a fixing component (21). One end of the fixing component (21) away from the clamping component (1) extends to the outside of the connection base (22). One side of the connection base (22) is fixedly connected to the outer surface of the rear cylindrical pier mold (3).

3. The cylindrical pier formwork installation and adjustment device according to claim 2, wherein: The fixing component (21) includes a connection barrel (212). The connection barrel (212) is fixedly connected through the connection base (22). Inside the connection barrel (212), there is a connection hole that runs through up and down. Inside the connection hole, there are fixedly connected several fixing elastic pieces (214). The several fixing elastic pieces (214) are combined into a cylindrical shape. One side of the fixing elastic piece (214) close to the connection barrel (212) is fixedly connected with a guiding edge (213). The top end of the connection barrel (212) is threadedly connected with a fixing knob (211). The fixing knob (211) is provided with an internal pressure hole that runs through up and down. One end of the internal pressure hole close to the guiding edge (213) is provided with a guiding groove.

4. The cylindrical pier formwork installation and adjustment device according to claim 3, characterized in that: The fixing knob (211) and the connection barrel (212) are connected by internal screw threads. One end of the fixing knob (211) after connection is located inside the connection barrel (212).

5. The adjustable device for installing a cylindrical pier formwork according to claim 3, characterized in that: The clamping component (1) includes a fixing base (13). One side of the fixing base (13) is fixedly connected to the front cylindrical pier mold (3). One end of the fixing base (13) close to the connection and assembly component (2) is fixedly connected with a fixing pin (12). One end of the fixing base (13) away from the fixing pin (12) is provided with a U-shaped clamping component (11). One end of the fixing pin (12) away from the fixing base (13) is fixedly connected with a guiding head.

6. The adjustable device for installing a cylindrical pier formwork according to claim 5, characterized in that: The clamping component (11) includes a U-shaped clamping frame (111). The middle space of the clamping frame (111) can insert the fixing base (13). One corner of the clamping frame (111) is provided with a fixing slot that runs through inside and outside. At the inner corner of the fixing slot, there is fixedly connected a clamping support column (113). The outer surface of the clamping support column (113) is rotatably connected with a clamping handle (112). One end of the outer surface of the clamping handle (112) is sleeved with a moving sleeve (115). Inside the fixing slot near one end of the clamping frame (111), there is a sliding connection with a clamping block (114). The moving sleeve (115) slides inside the clamping block (114).

7. The cylindrical pier formwork installation and adjustment device according to claim 6, characterized in that: One end of the clamping block (114) located inside the clamping frame (111) is fixedly connected with a fixed head, and the inside of the clamping frame (111) can accommodate two fixed bases (13).

8. The adjustable device for installing a cylindrical pier formwork according to claim 5, characterized in that: The internal space of the cylinder formed by combining a plurality of the fixed elastic pieces (214), the internal pressure holes and the connecting holes can all pass through the fixing pin (12) and the fixed head.

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