Concrete pile head waterproof base layer fixing and plastering device

Abstract

The utility model relates to the technical field of building construction equipment, in particular to a concrete pile head waterproof base layer fixing and plastering device which comprises a bottom plate and a first vertical rod, the upper surface of the bottom plate is fixedly connected with the lower end of the first vertical rod, a round hole is machined in the bottom plate, and the upper end of the first vertical rod is fixedly connected with a first square rod. Concrete pile head waterproof base layer fixing structures are symmetrically arranged on the two sides of the inner wall of the bottom plate, plastering limiting structures are arranged at the upper ends of the second vertical rods, through cooperation of the plastering limiting structures and the second vertical rods, the first round rods on the two sides are pulled out through round openings, and the second square rods on the two sides relatively slide on the surfaces of the two first square rods correspondingly. The clamping plates on the two sides make contact with the surface of the pile head and drive the vertical plates on the two sides to move relatively after being adjusted to proper positions, the clamping plates on the two sides move relatively to be progressive to the surface of the pile head for plastering fixing, work through buckles is avoided, and follow-up normal use of equipment cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a concrete pile head waterproof base fixing and plastering device. Background Art

[0002] All mortars applied on the surface of buildings or building components are collectively called plastering mortar. According to the different functions of the plastering mortar, the plastering mortar can be divided into ordinary plastering mortar, decorative mortar and plastering mortar with certain special functions (such as waterproof mortar, thermal insulation mortar, sound-absorbing mortar and acid-resistant mortar, etc.).

[0003] For example, a fixed plastering device for concrete pile head waterproofing base with authorization announcement number "CN220450861U" is convenient for plastering the concrete surface on the pile head, meets the waterproofing base construction standards, achieves the purpose of quickly, smoothly and cleanly constructing the pile head waterproofing base, and solves the technical problem that the direct use of an iron trowel to plaster concrete results in an extremely rough and uneven surface, which causes great difficulties for subsequent pile head waterproofing construction. However, when the fixed plastering device for concrete pile head waterproofing base is performing plastering work, the device can only fix the pile head, but cannot be fixed to the ground at the construction location. The device is not fixed when working, which is inconvenient for subsequent plastering work. At the same time, when the fixed plastering device for concrete pile head waterproofing base is fixing the pile head, it uses a buckle assembly to fix the pile head. The buckle contacts the pile head during work, which is easy to cause scratches or collisions, resulting in damage to the buckle, affecting the subsequent normal use of the equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the problems that the equipment cannot be fixed to the ground at the construction location, the equipment is not fixed when working, which makes it inconvenient to carry out subsequent plastering work, and the buckle contacts the pile head when working, which easily causes abrasions or collisions, resulting in damage to the buckle and affecting the subsequent normal use of the equipment. A device for fixing and plastering the waterproof base of a concrete pile head is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for fixing and plastering a waterproof base layer of a concrete pile head is designed, comprising a base plate and a first vertical rod, wherein the upper surface of the base plate is fixedly connected to the lower end of the first vertical rod, a circular hole is processed in the base plate, a first square rod is fixedly connected to the upper end of the first vertical rod, the surface of the first square rod is slidably connected to the inner wall of the second square rod, a circular opening is processed in the second square rod, a second vertical rod is fixedly connected to the upper surface of the second square rod, concrete pile head waterproof base layer fixing structures are symmetrically arranged on both sides of the inner wall of the base plate, and a plastering limiting structure is arranged on the upper end of the second vertical rod.

[0007] Preferably, the concrete pile head waterproof base fixing structure includes a flat plate, the opening of the flat plate passes through the bottom plate and is socketed with the opening of the bottom plate, a handle is fixedly connected to the upper surface of the flat plate, short plates are fixedly connected on both sides of the upper and lower surfaces of the flat plate, a spring is fixedly connected to the left end of the flat plate, and an internal threaded hole is machined in the flat plate.

[0008] Preferably, the right end of the spring is fixedly connected to the inner wall of the bottom plate, and the two short plates are respectively slidably connected to slideways processed on both sides of the inner wall of the bottom plate.

[0009] Preferably, the upper surface of the first square rod is progressive with the lower end of the first round rod, and the first round rod passes through the round opening and is sleeved with the round opening.

[0010] Preferably, the plastering limiting structure includes a block, the inner thread processed on the inner wall of the block is threadedly connected to the surface of the threaded rod, the right end of the threaded rod is fixedly connected to a disc, the left end of the threaded rod is rotatably connected to the inner wall of the vertical plate through a bearing, and the surface of the vertical plate is fixedly connected to a splint.

[0011] Preferably, the lower surface of the block is fixedly connected to the upper end of the second vertical rod, and the surface of the disc is fixedly connected to the second round rod.

[0012] The utility model provides a concrete pile head waterproof base fixing and plastering device, which has the beneficial effects of: through the cooperation of the concrete pile head waterproof base fixing structure and the bottom plate, the handles on both sides are manually held respectively, and the flat plates on both sides are respectively pulled outward from the openings in the bottom plate, driving the short plates on both sides to slide outward on the slideways processed on both sides of the inner wall of the bottom plate, stretching the spring to expose the internal threaded hole outside the bottom plate, and using two bolts to pass through the two internal threaded holes to rotate into the waterproof base construction ground, the position of the equipment is fixed, and the subsequent plastering work is more convenient;

[0013] Through the cooperation of the plastering limiting structure and the second vertical rod, the first round rods on both sides are pulled out through the circular openings, and the second square rods on both sides are relatively slid on the surfaces of the two first square rods, so that the clamps on both sides are in contact with the surface of the pile head. After adjusting to a suitable position, the two first round rods are respectively inserted into the two circular openings and are progressive with the surfaces of the first square rods. Then, the second round rods on both sides are rotated respectively to rotate the disc, driving the threaded rod to rotate left in the square, and at the same time driving the vertical plates on both sides to move relative to each other, so that the clamps on both sides are relatively moved and progressive with the surface of the pile head to fix the plastering, avoiding the use of buckles for work and not affecting the subsequent normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1A front cross-sectional view of

[0016] Figure 3 is a three-dimensional diagram of the second square rod;

[0017] Figure 4 It is a three-dimensional diagram of the plate, handle and internal threaded hole;

[0018] Figure 5 for Figure 1 A partial front cross-sectional view of

[0019] Figure 6 for Figure 1 A partial front cross-sectional view of

[0020] Figure 7 for Figure 1 Schematic diagram of part A;

[0021] Figure 8 for Figure 1 Schematic diagram of part B.

[0022] In the figure: 1, bottom plate, 2, concrete pile head waterproof base fixing structure, 201, handle, 202, spring, 203, short plate, 204, flat plate, 205, internal threaded hole, 3, first vertical rod, 4, first square rod, 5, first round rod, 6, plastering limiting structure, 601, square, 602, vertical plate, 603, clamping plate, 604, threaded rod, 605, disc, 7, second vertical rod, 8, second square rod, 9, round hole, 10, round mouth, 11, second round rod. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] See attached Figure 1-8 :

[0025] In the present embodiment, a concrete pile head waterproof base fixing and plastering device comprises a bottom plate 1 and a first vertical rod 3, the upper surface of the bottom plate 1 is fixedly connected to the lower end of the first vertical rod 3, a circular hole 9 is processed in the bottom plate 1, a first square rod 4 is fixedly connected to the upper end of the first vertical rod 3, the surface of the first square rod 4 is slidably connected to the inner wall of the second square rod 8, the second square rod 8 can slide left and right on the surface of the first square rod 4, a circular opening 10 is processed in the second square rod 8, a second vertical rod 7 is fixedly connected to the upper surface of the second square rod 8, a concrete pile head waterproof base fixing structure 2 is symmetrically provided on both sides of the inner wall of the bottom plate 1, and a plastering limiting structure 6 is provided on the upper end of the second vertical rod 7;

[0026] The right end of the spring 202 is fixedly connected to the inner wall of the base plate 1, and the two short plates 203 are respectively slidably connected to the slides processed on both sides of the inner wall of the base plate 1. The two short plates 203 can slide left and right on the slides processed on both sides of the inner wall of the base plate 1. The upper surface of the first square rod 4 is progressive with the lower end of the first round rod 5. The first round rod 5 penetrates the circular opening 10 and is socketed with the circular opening 10. The first round rod 5 can fix the position of the first square rod 4 and the second square rod 8. The lower surface of the block 601 is fixedly connected to the upper end of the second vertical rod 7. The surface of the disc 605 is fixedly connected with the second round rod 11. Rotating the second round rod 11 can drive the disc 605 to rotate.

[0027] See attached Figure 1-2 , Figure 4-5 and Figure 7 :

[0028] The concrete pile head waterproof base fixing structure 2 includes a flat plate 204, which passes through the opening of the bottom plate 1 and is socketed with the opening of the bottom plate 1. The flat plate 204 can move left and right in the opening in the bottom plate 1. A handle 201 is fixedly connected to the upper surface of the flat plate 204. Pulling the handle 201 can drive the flat plate 204 to move left and right. Short plates 203 are fixedly connected on both sides of the upper and lower surfaces of the flat plate 204. The left and right movement of the flat plate 204 can drive the two short plates 203 to move left and right. A spring 202 is fixedly connected to the left end of the flat plate 204. The elastic coefficient of the spring 202 is based on actual needs and can meet work needs. An internal threaded hole 205 is processed in the flat plate 204.

[0029] See attached Figure 1-2 and Figure 6 :

[0030] The plastering limiting structure 6 includes a block 601, the inner thread processed on the inner wall of the block 601 is threadedly connected to the surface of a threaded rod 604, the threaded rod 604 can rotate left and right in the block 601, a disk 605 is fixedly connected to the right end of the threaded rod 604, the rotation of the disk 605 can drive the threaded rod 604 to rotate, the left end of the threaded rod 604 is rotatably connected to the inner wall of the vertical plate 602 through a bearing, the left and right rotation of the threaded rod 604 can drive the vertical plate 602 to move left and right, a splint 603 is fixedly connected to the surface of the vertical plate 602, the left and right movement of the vertical plate 602 can drive the splint 603 to move left and right.

[0031] Working principle:

[0032] The circular hole 9 is manually put on the pile head using the bottom plate 1, so that the lower surface of the bottom plate 1 is in contact with the waterproof base construction ground.

[0033] Concrete pile head waterproof base fixing work:

[0034] Manually hold the handles 201 on both sides respectively, pull the flat plates 204 on both sides outward from the openings in the base plate 1 respectively, drive the short plates 203 on both sides to slide outward on the slideways processed on both sides of the inner wall of the base plate 1 respectively, stretch the spring 202 to expose the internal threaded hole 205 outside the base plate 1, and use two bolts to respectively pass through the two internal threaded holes 205 to rotate into the waterproof base construction ground to fix the position of the equipment.

[0035] Plastering limit work:

[0036] Pull out the first round rods 5 on both sides through the circular openings 10, slide the second square rods 8 on both sides relatively on the surfaces of the two first square rods 4 respectively, so that the clamps 603 on both sides are in contact with the surface of the pile head, and after adjusting to a suitable position, insert the two first round rods 5 into the two circular openings 10 respectively and advance with the surface of the first square rod 4, and then rotate the second round rods 11 on both sides respectively to rotate the disc 605, drive the threaded rod 604 to rotate left in the block 601, and at the same time drive the vertical plates 602 on both sides to move relatively, so that the clamps 603 on both sides move relatively and advance with the surface of the pile head to fix the surface, and then manually apply concrete to the upper surface of the pile head. After the work is completed, the holes made by the bolts in the ground are coated with concrete.

[0037] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A fixed plastering device for a concrete pile head waterproof base layer, comprising a bottom plate (1) and a first vertical rod (3), wherein the upper surface of the bottom plate (1) is fixedly connected to the lower end of the first vertical rod (3), and characterized in that: A circular hole (9) is processed in the bottom plate (1), the upper end of the first vertical rod (3) is fixedly connected to the first square rod (4), the surface of the first square rod (4) is slidably connected to the inner wall of the second square rod (8), a circular opening (10) is processed in the second square rod (8), the upper surface of the second square rod (8) is fixedly connected to the second vertical rod (7), concrete pile head waterproof base fixing structures (2) are symmetrically provided on both sides of the inner wall of the bottom plate (1), and a plastering limiting structure (6) is provided on the upper end of the second vertical rod (7).

2. A device for fixing and plastering concrete pile head waterproof base according to claim 1, characterized in that: The concrete pile head waterproof base fixing structure (2) comprises a flat plate (204), the flat plate (204) penetrates through the opening of the bottom plate (1) and is sleeved with the opening of the bottom plate (1), a handle (201) is fixedly connected to the upper surface of the flat plate (204), short plates (203) are fixedly connected to both the upper and lower surfaces of the flat plate (204), a spring (202) is fixedly connected to the left end of the flat plate (204), and an internal threaded hole (205) is processed in the flat plate (204).

3. A device for fixing and plastering concrete pile head waterproof base according to claim 2, characterized in that: The right end of the spring (202) is fixedly connected to the inner wall of the bottom plate (1), and the two short plates (203) are respectively slidably connected to the slideways processed on both sides of the inner wall of the bottom plate (1).

4. A device for fixing and plastering concrete pile head waterproof base according to claim 1, characterized in that: The upper surface of the first square rod (4) is progressively connected to the lower end of the first round rod (5), and the first round rod (5) passes through the round opening (10) and is sleeved with the round opening (10).

5. A device for fixing and plastering concrete pile head waterproof base according to claim 1, characterized in that: The plastering limiting structure (6) comprises a block (601), wherein the inner thread processed on the inner wall of the block (601) is threadedly connected to the surface of a threaded rod (604), a disc (605) is fixedly connected to the right end of the threaded rod (604), and the left end of the threaded rod (604) is rotatably connected to the inner wall of a vertical plate (602) via a bearing, and a clamping plate (603) is fixedly connected to the surface of the vertical plate (602).

6. A device for fixing and plastering concrete pile head waterproof base according to claim 5, characterized in that: The lower surface of the block (601) is fixedly connected to the upper end of the second vertical rod (7), and the surface of the disk (605) is fixedly connected to the second round rod (11).

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