Portable special tool for pouring

Abstract

The utility model discloses a portable special tool for pouring, relates to the technical field of micropore pouring, and solves the problems that a currently adopted marking line is generally marked by simply arranging a rope, but the rope is very easy to deform and bend under the influence of external force in the actual use process, so that the production cost is reduced. And when the deformation degree is relatively slight, the deformation degree is difficult to find by workers, so that the marking effect is lost, and the subsequent construction quality is influenced. A portable special tool for pouring comprises a fixing rod; the fixing rod is of a cylindrical structure, a circular groove structure is formed in the bottom of the fixing rod, and a threaded groove structure is formed in the inner wall of the circular groove in the bottom of the fixing rod. A connecting rod of a cylindrical structure is stored in a circular groove in the bottom of the fixing rod, and a screw hole structure is formed in one end of the connecting rod. One end of the connecting rod is fixedly connected with a third screw rod; the construction accuracy and quality can be improved, and use is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of micro-hole casting, and more specifically, particularly relates to a convenient special tool for casting. Background Art

[0002] Micro bored pile is a bored pile with a smaller diameter, generally 10 to 30 cm in diameter, with a slenderness ratio of more than 30. The pile body is composed of pressure-injected cement mortar or pebble concrete and reinforcing materials. Depending on the purpose, the reinforcing materials used for micro piles can be steel bars, steel pipes or other steel sections. Micro piles can be arranged vertically or obliquely; they can be arranged in rows or in a cross-net arrangement like tree roots.

[0003] The current microporous cast-in-place pile tools still have the following shortcomings:

[0004] During the construction of microporous cast-in-place piles, in order to ensure that the reinforcing materials are in a uniform straight line and that the height of the pile tube leakage is consistent, a marking line is usually drawn along the position of the pile hole. The marking line currently used is usually just a simple setting of a rope for marking. However, in actual use, the rope itself is easily affected by external forces and deformed and bent. When the degree of deformation is relatively minor, it is difficult for the staff to detect it, and then it loses its marking function, affecting the subsequent construction quality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a convenient special pouring tool to solve the problem proposed in the above background technology that in the process of micro-porous bored pile construction, in order to ensure that the reinforcing material is in a uniform straight line and to ensure that the height of the pile tube leakage is consistent, a marking line is usually drawn along the position of the pile hole. The marking line currently used is usually just a simple setting of a rope for marking. However, in actual use, the rope itself is easily affected by external forces and deformed and bent. When the degree of deformation is relatively slight, it is difficult to be discovered by the staff, and then loses the marking function, affecting the subsequent construction quality.

[0006] The purpose and effect of the portable pouring tool of the utility model are achieved by the following specific technical means:

[0007] A convenient special tool for pouring, comprising: a fixing rod; the fixing rod adopts a cylindrical structure, and a circular groove structure is provided at the bottom of the fixing rod, and a threaded groove structure is provided on the inner wall of the circular groove at the bottom of the fixing rod; a connecting rod with a cylindrical structure is stored in the circular groove at the bottom of the fixing rod, and a screw hole structure is provided at one end of the connecting rod; a third screw rod is fixedly connected to one end of the connecting rod.

[0008] Furthermore, a winding roller is rotatably provided on the top of the fixed rod; a shoulder strap is fixedly connected to the front side of the fixed rod; a clamping plate with an arc-shaped plate structure is fixedly provided on the front side of the fixed rod; and a blocking block with a circular plate structure is rotatably provided in the circular groove at the bottom of the fixed rod through threaded cooperation.

[0009] Furthermore, a bottom plate with a circular plate-shaped structure is fixedly provided at the bottom of the fixing rod, and three groups of circular groove structures are opened at the bottom of the bottom plate in a ring array, and a group of through-type screw hole structures are opened at the top of the three groups of circular grooves of the bottom plate; a group of first screw rods are rotatably arranged in the three groups of screw holes at the top of the bottom plate through threaded cooperation; a support block with a circular plate-shaped structure is fixedly provided at the bottom end of the first screw rod, and the size of the support block matches the size of the circular groove at the bottom of the bottom plate.

[0010] Furthermore, a connecting belt is arranged on the outer side of the winding roller; and a placement groove of a U-shaped structure is fixedly arranged on one side of the connecting belt.

[0011] Furthermore, a cylindrical limit rod is fixedly connected to the front end of the connecting belt, and a screw hole structure is opened at the bottom of the limit rod; a second screw is rotatably arranged in the screw hole at the bottom of the limit rod through threaded cooperation; and a conical plug is fixedly arranged at the bottom end of the second screw.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the present application, corresponding groups of connecting rods are combined in sequence, and the combined connecting rods are inserted into one side of the connecting belt along the placement groove, so that each group of connecting rods is combined and connected with the connecting belt. The connecting rods can maintain the straight shape of the connecting belt, thereby ensuring that the connecting belt can remain on the center line of the pile hole during the pouring process and will not be affected by external forces during the construction process, which is conducive to improving the accuracy and quality of the construction and is more convenient to use.

[0014] Through the cooperation of the base plate and the support block, the placement height of the fixed rod can be adjusted, and through the cooperation of the insert block and the second screw rod, the placement height of the limit rod can be adjusted, so that the setting height of the connecting belt can be adjusted, and it can be adjusted according to the different heights reserved for the pile barrel to meet different construction needs, which greatly improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall axial structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model when viewed from above.

[0017] Figure 3It is a schematic diagram of the axial structure of the fixing rod and the limiting rod of the utility model in a sectional state.

[0018] Figure 4 It is a schematic diagram of the split structure of the fixing rod of the utility model in a sectional state.

[0019] Figure 5 It is a schematic diagram of the split structure of the limit rod of the utility model in a sectional state.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Fixed rod; 101. Winding roller; 102. Shoulder strap; 103. Clamp; 104. Block; 105. Bottom plate; 106. First screw; 107. Support block; 108. Connecting belt; 109. Placement slot; 110. Limit rod; 111. Insert block; 112. Second screw; 113. Connecting rod; 114. Third screw. DETAILED DESCRIPTION

[0022] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0023] Embodiment 1:

[0024] As attached Figure 1 To Attachment Figure 5 As shown:

[0025] The utility model provides a convenient special tool for pouring, comprising: a fixing rod 1; the fixing rod 1 adopts a cylindrical structure, and a circular groove structure is provided at the bottom of the fixing rod 1, and a threaded groove structure is provided on the inner wall of the circular groove at the bottom of the fixing rod 1; a connecting rod 113 with a cylindrical structure is stored in the circular groove at the bottom of the fixing rod 1, and a screw hole structure is provided at one end of the connecting rod 113; a third screw rod 114 is fixedly connected to one end of the connecting rod 113.

[0026] Among them, a winding roller 101 is rotatably arranged on the top of the fixed rod 1; a shoulder strap 102 is fixedly connected to the front side of the fixed rod 1; a clamping plate 103 with an arc plate structure is fixedly arranged on the front side of the fixed rod 1; and a blocking block 104 with a circular plate structure is rotatably arranged in the circular groove at the bottom of the fixed rod 1 through threaded cooperation.

[0027] A connecting belt 108 is disposed on the outer side of the winding roller 101 ; a placement groove 109 of a U-shaped structure is fixedly disposed on one side of the connecting belt 108 .

[0028] The specific usage and function of this embodiment are as follows:

[0029] After the installation is completed, in order to ensure that the connecting belt 108 will not be deformed or bent due to factors such as wind, each group of connecting rods 113 can be connected in series, and the third screw 114 at one end of one group of connecting rods 113 is inserted into the screw hole at one end of the other group of connecting rods 113, so that the two groups of connecting rods 113 are combined and connected, and the corresponding number of connecting rods 113 are combined in sequence according to the length of the connecting belt 108, and the combined connecting rods 113 are inserted into one side of the connecting belt 108 along the placement groove 109, so that each group of connecting rods 113 and the connecting belt 108 are combined and connected, and the connecting rod 113 can maintain the straight shape of the connecting belt 108, so as to ensure that the connecting belt 108 can be kept on the center line of the pile hole during the pouring process, and will not be affected by external forces during the construction process, which is conducive to improving the accuracy and quality of the construction and is more convenient to use; when storing, the limit rod 110 is fixed to the inner side of the splint 103, which is more convenient for carrying the device.

[0030] Embodiment 2:

[0031] Based on Example 1, as shown in the attached Figure 1 To Attachment Figure 5 As shown:

[0032] Among them, a bottom plate 105 with a circular plate structure is fixedly provided at the bottom of the fixing rod 1, and three groups of circular groove structures are opened at the bottom of the bottom plate 105 in a ring array, and a group of through-type screw hole structures are opened at the top of the three groups of circular grooves of the bottom plate 105; a group of first screw rods 106 are rotatably arranged in the three groups of screw holes at the top of the bottom plate 105 through threaded cooperation; a support block 107 with a circular plate structure is fixedly provided at the bottom end of the first screw rod 106, and the size of the support block 107 matches the size of the circular groove at the bottom of the bottom plate 105.

[0033] Among them, the front end of the connecting belt 108 is fixedly connected with a cylindrical limit rod 110, and the bottom of the limit rod 110 is provided with a screw hole structure; a second screw 112 is rotatably arranged in the screw hole at the bottom of the limit rod 110 through threaded cooperation; the bottom end of the second screw 112 is fixedly provided with a conical structure plug-in block 111.

[0034] The specific usage and function of this embodiment are as follows:

[0035] In the utility model, when in use, after the drilling of each group of pile holes is completed, when pouring, the fixing rod 1 is placed in front of the frontmost group of pile holes, and then the winding roller 101 is rotated to loosen the connecting belt 108 on the outer side of the winding roller 101, and then the limiting rod 110 is pulled forward to pull the connecting belt 108 apart, and after the limiting rod 110 is pulled to the rear side of the last group of pile holes, the insert block 111 and the limiting rod 110 are inserted into the soil, and the height of the fixing rod 1 and the limiting rod 110 is adjusted according to the height required to be reserved for the pile barrel, and the first screw rods 106 of each group are rotated to make the first screw rods 106 of each group move downward along the screw holes on the bottom plate 105, thereby synchronously driving the supporting blocks 107 of each group from the circular groove at the bottom of the bottom plate 105 to move upward. The second screw rod 112 is driven to rotate in the screw hole at the bottom of the limiting rod 110 by rotating the plug block 111, so that the second screw rod 112 and the plug block 111 move downward along the screw hole at the bottom of the limiting rod 110. After adjusting to a suitable length, the plug block 111 is inserted into the ground. After adjusting the height of the fixing rod 1 and the limiting rod 110, the connecting belt 108 can be placed above the pile barrel. The center line of the pile barrel can be marked by the connecting belt 108 to form a marking line to assist in construction. It can be adjusted according to the different heights reserved for the pile barrel to meet different construction needs, thereby greatly improving the practicability of the device.

Claims

1. A portable special pouring tool, characterized in that: include: A fixing rod (1); the fixing rod (1) is of cylindrical structure, and a circular groove structure is provided at the bottom of the fixing rod (1), and a threaded groove structure is provided on the inner wall of the circular groove at the bottom of the fixing rod (1); a connecting rod (113) of cylindrical structure is stored in the circular groove at the bottom of the fixing rod (1), and a screw hole structure is provided at one end of the connecting rod (113); a third screw rod (114) is fixedly connected to one end of the connecting rod (113).

2. A portable pouring tool as claimed in claim 1, characterized in that: A reel (101) is rotatably provided at the top of the fixed rod (1); and a shoulder strap (102) is fixedly connected to the front side of the fixed rod (1).

3. A portable pouring tool as claimed in claim 1, characterized in that: A clamping plate (103) with an arc-shaped plate structure is fixedly arranged on the front side of the fixing rod (1); and a blocking block (104) with a circular plate structure is rotatably arranged in a circular groove at the bottom of the fixing rod (1) through threaded engagement.

4. A portable pouring tool as claimed in claim 1, characterized in that: A bottom plate (105) of a circular plate structure is fixedly arranged at the bottom of the fixing rod (1), and three groups of circular groove structures are provided at the bottom of the bottom plate (105) in a circular array, and a group of through-type screw hole structures are provided at the tops of the three groups of circular grooves of the bottom plate (105).

5. A portable pouring tool as claimed in claim 4, characterized in that: A group of first screw rods (106) are rotatably arranged in the three groups of screw holes at the top of the bottom plate (105) through threaded cooperation; a support block (107) with a circular plate structure is fixedly arranged at the bottom end of the first screw rod (106), and the size of the support block (107) matches the size of the circular groove at the bottom of the bottom plate (105).

6. A portable pouring tool as claimed in claim 2, characterized in that: The outer side of the winding roller (101) is wound with a connecting belt (108); a placement groove (109) with a U-shaped structure is fixedly provided on one side of the connecting belt (108).

7. A portable pouring tool as claimed in claim 6, characterized in that: A cylindrical limiting rod (110) is fixedly connected to the front end of the connecting belt (108), and a screw hole structure is provided at the bottom of the limiting rod (110); a second screw rod (112) is rotatably provided in the screw hole at the bottom of the limiting rod (110) through threaded engagement; and a conical insert block (111) is fixedly provided at the bottom end of the second screw rod (112).

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