Axillary angle steel die adopting hydraulic support

Abstract

The utility model relates to the technical field of constructional engineering construction, in particular to a hydraulically-supported haunch angle steel die which comprises a fixed base, a supporting column is fixedly installed at the upper end of the fixed base, a limiting frame is installed at the upper end of the supporting column, and a pushing motor is installed at the lower end of a sliding lantern ring. An auxiliary connecting rod is slidably mounted at the lower end of the pushing motor, and an axillary angle steel die body is mounted at the lower end of the auxiliary connecting rod. According to the improved haunch angle steel die, a pushing motor pushes a pushing rod downwards so as to push an auxiliary connecting rod and an haunch angle steel die body to move downwards to extrude concrete, and then the haunch angle steel die body is driven to slide front and back in cooperation with an upper sliding lantern ring, a threaded rotating rod and a rotating motor, so that the concrete is plasticized; and when the device is used, plastic fixing can be rapidly conducted on concrete below, bolts are reduced, secondary machining is avoided, and the using efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering construction, in particular to an armpit angle steel formwork with hydraulic support. Background Technique

[0002] Steel formwork is a steel formwork used for concrete pouring and molding. In addition to steel formwork, there are also wooden formwork, plywood formwork, etc. Steel formwork is widely used in construction projects due to its characteristics of being used multiple times and having beautiful concrete pouring and molding. When building the armpit angle, it is usually necessary to use an armpit angle steel formwork for cooperation to facilitate the clamping and plasticity of cement.

[0003] At present, most of the existing armpit angle steel formworks need to pre-embed bolts for subsequent tensioning of the armpit angle steel formwork with butterfly buckles. After using this method, the bolts need to be pulled out, which easily causes holes in the finally formed armpit angle and requires secondary filling, making it more cumbersome to use. Content of the Utility Model

[0004] The purpose of the utility model is to provide an armpit angle steel formwork with hydraulic support to solve the problems raised in the above background technique. To achieve the above purpose, the utility model provides the following technical solution: An armpit angle steel formwork with hydraulic support includes a fixed base. A support column is fixedly installed at the upper end of the fixed base. A limit frame is installed at the upper end of the support column. A threaded rotating rod is rotatably installed inside the limit frame. A sliding collar is sleeved on the outer surface of the threaded rotating rod. A pushing motor is installed at the lower end of the sliding collar. An auxiliary connecting rod is slidably installed at the lower end of the pushing motor. An armpit angle steel formwork body is installed at the lower end of the auxiliary connecting rod.

[0005] Further preferably, limiting grooves are opened on the inner walls of the left and right sides of the limit frame. The sliding collar is installed on the outer surface of the threaded rotating rod and slidably installed inside the limit frame through the cooperation of the protrusions on both sides with the limiting grooves.

[0006] Further preferably, a rotating motor is installed at the side end of the limit frame. The rotating motor is rotationally connected to the threaded rotating rod.

[0007] Further preferably, a fixed clamping block is fixedly installed at the lower end of the sliding collar. Four first bolts are installed inside the fixed clamping block.

[0008] Further preferably, a pushing motor is installed at the lower end of the fixed clamping block. The pushing motor is installed below the sliding collar through the cooperation with the fixed clamping block and the first bolts. A pushing rod is slidably installed at the lower end of the pushing motor. An auxiliary connecting rod is fixedly installed at the side end of the pushing rod.

[0009] Further preferably, two connecting rings are installed at the side end of the armpit angle steel mold body, and a second bolt is installed inside each connecting ring. The armpit angle steel mold body is installed below the auxiliary connecting rod through the cooperation of the connecting ring and the convex part on the side end of the auxiliary connecting rod.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] In the present utility model, by pushing the motor downward to push the push rod, thereby pushing the auxiliary connecting rod and the armpit angle steel mold body downward to extrude the concrete, and then cooperating with the sliding collar, threaded rotating rod, and rotating motor to drive the armpit angle steel mold body to slide back and forth, so as to plasticize the concrete, achieving that the device can quickly plasticize and fix the concrete below during use, reducing the use of bolts, avoiding secondary processing, and improving the use efficiency of the device.

[0012] In the present utility model, the armpit angle steel mold body, connecting ring, pushing motor, sliding collar, fixed clamping block, first bolt, etc. are all fixed by threaded structures, achieving that the device can freely replace the steel mold when facing different environments and angles in the later stage, improving the flexibility of the device in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of the fixed base of the present utility model;

[0014] Figure 2 It is a schematic structural diagram of the limit frame of the present utility model;

[0015] Figure 3 It is a schematic structural diagram of the auxiliary connecting rod of the present utility model;

[0016] Figure 4 It is a schematic structural diagram of the armpit angle steel mold body of the present utility model.

[0017] In the figure: 1, fixed base; 11, support column; 12, limit frame; 13, limit groove; 14, threaded rotating rod; 15, rotating motor; 16, sliding collar; 17, fixed clamping block; 18, first bolt; 2, pushing motor; 21, push rod; 22, auxiliary connecting rod; 23, armpit angle steel mold body; 24, connecting ring; 25, second bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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 in the present utility model, all other embodiments obtained by ordinary technical staff in the art without creative work fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: an armpit angle steel mold with hydraulic support, including a fixed base 1, a support column 11 is fixedly installed at the upper end of the fixed base 1, a limit frame 12 is installed at the upper end of the support column 11, a threaded rotating rod 14 is rotatably installed inside the limit frame 12, a sliding collar 16 is sleeved on the outer surface of the threaded rotating rod 14, a pushing motor 2 is installed at the lower end of the sliding collar 16, an auxiliary connecting rod 22 is slidably installed at the lower end of the pushing motor 2, and an armpit angle steel mold body 23 is installed at the lower end of the auxiliary connecting rod 22.

[0020] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, limiting grooves 13 are opened on both the left and right inner walls of the limiting frame 12. The sliding collar 16 is installed on the outer surface of the threaded rotating rod 14 and slidably installed inside the limiting frame 12 through the cooperation of the protrusions on both sides with the limiting grooves 13. This structure can cooperate with the limiting grooves 13 opened on both sides inside the limiting frame 12 and the protrusions on both sides of the sliding collar 16 to facilitate the quick fixing and clamping of the sliding collar 16.

[0021] In this embodiment, as Figure 1 and Figure 2 shown, a rotating motor 15 is installed at the side end of the limiting frame 12, and the rotating motor 15 is rotatably connected to the threaded rotating rod 14. This structure can connect the rotating motor 15 installed at the side end of the limiting frame 12 with the threaded rotating rod 14, so that the threaded rotating rod 14 can be driven to rotate by the rotating motor 15 during use.

[0022] In this embodiment, as Figure 1 and Figure 3 shown, a fixed clamping block 17 is fixedly installed at the lower end of the sliding collar 16, and four first bolts 18 are installed inside the fixed clamping block 17. This structure can cooperate with the fixed clamping block 17 installed below the sliding collar 16 and the first bolts 18 to quickly clamp and fix the subsequent pushing motor 2.

[0023] In this embodiment, as Figure 1 and Figure 3 shown, a pushing motor 2 is installed at the lower end of the fixed clamping block 17. The pushing motor 2 is installed below the sliding collar 16 through cooperation with the fixed clamping block 17 and the first bolts 18. A pushing rod 21 is slidably installed at the lower end of the pushing motor 2, and an auxiliary connecting rod 22 is fixedly installed at the side end of the pushing rod 21. This structure can push parts such as the auxiliary connecting rod 22 to move up and down through the pushing rod 21 installed below the pushing motor 2.

[0024] In this embodiment, as Figure 1 , Figure 3And Figure 4 As shown, two connecting rings 24 are installed at the side ends of the armpit angle formwork body 23. A second bolt 25 is installed inside each connecting ring 24. The armpit angle formwork body 23 is installed below the auxiliary connecting rod 22 through the cooperation of the connecting ring 24 and the protrusion at the side end of the auxiliary connecting rod 22. This structure can enable the armpit angle formwork body 23 to be quickly docked with the auxiliary connecting rod 22 through the connecting ring 24.

[0025] Usage method and advantages of the present utility model: The armpit angle formwork using hydraulic support has the following working process during use:

[0026] As Figure 1 、 Figure 2 、 Figure 3 And Figure 4 As shown, first, when the user uses it, the user picks up the fixed base 1, installs the support column 11 above the fixed base 1, then installs the limit frame 12 above the support column 11, then installs the threaded rotating rod 14 inside the limit frame 12, installs the rotating motor 15 at the side end of the limit frame 12, connects the rotating motor 15 with the threaded rotating rod 14. Subsequently, pick up the sliding collar 16, install the fixed clamping block 17 below the sliding collar 16, install four first bolts 18 inside the fixed clamping block 17, then install the pushing motor 2 below the fixed clamping block 17, fix the pushing motor 2 with the first bolts 18, then install the pushing rod 21 below the pushing motor 2, then install the auxiliary connecting rod 22 below the pushing rod 21. Then pick up the assembled sliding collar 16, and fit the protrusions on both sides of the sliding collar 16 with the limit grooves 13 opened inside the limit frame 12. When installing the sliding collar 16 into the limit frame 12, install it on the outer surface of the threaded rotating rod 14 at the same time. Subsequently, pick up the armpit angle formwork body 23, install two connecting rings 24 at the side end of the armpit angle formwork body 23, install second bolts 25 inside the two connecting rings 24, and then install the armpit angle formwork body 23 below the auxiliary connecting rod 22 along the connecting rings 24, and install the two protruding parts of the auxiliary connecting rod 22 into the connecting rings 24. When the user needs to use the device, the user places the device at the designated position, then pours concrete below the armpit angle formwork body 23, and then starts the pushing motor 2. The pushing motor 2 starts to push the pushing rod 21 to descend, thereby pushing the auxiliary connecting rod 22 to drive the armpit angle formwork body 23 to descend together. When it descends to the designated height, the user starts the rotating motor 15. The rotating motor 15 drives the threaded rotating rod 14 to rotate, thereby cooperating with the limit groove 13 to drive the sliding collar 16 to slide back and forth inside the limit frame 12, so as to slide forward to extrude the concrete in the vertical direction, thereby quickly plasticizing the concrete.

[0027] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hydraulically supported armpit steel mold comprises a fixed base (1), characterized in that: A support column (11) is fixedly mounted on the upper end of the fixed base (1), a limit frame (12) is mounted on the upper end of the support column (11), a threaded rotating rod (14) is rotatably mounted inside the limit frame (12), a sliding collar (16) is sleeved on the outer surface of the threaded rotating rod (14), a pushing motor (2) is mounted on the lower end of the sliding collar (16), an auxiliary connecting rod (22) is slidably mounted on the lower end of the pushing motor (2), and an armpit angle steel mold body (23) is mounted on the lower end of the auxiliary connecting rod (22).

2. The hydraulically supported armpit angle steel mold according to claim 1 is characterized in that: The inner walls on both sides of the limit frame (12) are provided with limit grooves (13), and the sliding ring (16) is mounted on the outer surface of the threaded rotating rod (14) and slidably mounted inside the limit frame (12) by cooperating with the limit grooves (13) through the protrusions on both sides.

3. The hydraulically supported armpit angle steel mold according to claim 1 is characterized in that: A rotating motor (15) is installed at the side end of the limiting frame (12), and the rotating motor (15) is rotationally connected to the threaded rotating rod (14).

4. The hydraulically supported armpit angle steel mold according to claim 1 is characterized in that: A fixed clamping block (17) is fixedly mounted on the lower end of the sliding collar (16), and four first bolts (18) are mounted inside the fixed clamping block (17).

5. The hydraulically supported armpit angle steel mold according to claim 4 is characterized in that: A push motor (2) is installed at the lower end of the fixed block (17); the push motor (2) is installed below the sliding collar (16) by cooperating with the fixed block (17) and a first bolt (18); a push rod (21) is slidably installed at the lower end of the push motor (2); and an auxiliary connecting rod (22) is fixedly installed at the side end of the push rod (21).

6. The hydraulically supported armpit angle steel mold according to claim 1, characterized in that: Two connecting rings (24) are installed at the side ends of the armpit angle steel mold body (23), and a second bolt (25) is installed inside each connecting ring (24). The armpit angle steel mold body (23) is installed below the auxiliary connecting rod (22) by cooperating with the side end protrusion of the auxiliary connecting rod (22) through the connecting ring (24).

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