Round well building mold

Abstract

The utility model relates to the technical field of well building molds, and discloses a circular well building mold. Comprising an outer mold body and an inner mold body, a fixing frame is arranged at the top end of each first inserting groove, a transverse groove is formed in the top end of each fixing frame, a rotating assembly is arranged in each transverse groove, a lifting assembly is arranged at the outer end of each rotating assembly, and a limiting assembly used for mounting the corresponding fixing frame is arranged in each mounting groove. The fixing frame, the limiting assembly, the rotating assembly and the lifting assembly are arranged in a matched mode, positioning between the outer mold and the inner mold can be achieved, the inner mold can be located in the middle of the outer mold, and therefore the size accuracy after the outer mold and the inner mold are poured into a well body is improved; and the translation position of the lifting assembly is adjusted through the rotating assembly, and inner molds of different sizes can be conveniently positioned, so that well bodies of different thicknesses are conveniently poured, and the application range of the fixing frame is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to well building mould technical field, specifically, relate to a circular well building mould. BACKGROUND

[0002] The circular well building mould is an important tool for producing circular well body, is widely used in municipal engineering, drainage engineering and other fields, and is usually composed of an inner mould, an outer mould and a plug. The inner mould and the outer mould are both made of steel plate, have high strength and stability, and can ensure that the poured well body is regular in shape and accurate in size. The plug is used to close both ends of the mould to prevent concrete from overflowing during pouring. When assembling the mould, the inner mould needs to be accurately placed in the middle of the outer mould, and at this time, the positioning pin or the positioning groove on the outer mould and the inner mould is used to ensure the correct alignment of the outer mould and the inner mould.

[0003] The existing circular well building mould generally uses a positioning pin to position the position of the inner mould when in use, which can make the inner mould located in the middle of the outer mould. However, this positioning pin can only adapt to one size of the inner mould. When it is necessary to replace the inner mould of different sizes to pour well bodies of different thicknesses, the positioning pin is difficult to be applicable again. Therefore, a circular well building mould is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a circular well building mould to solve the problem that the existing circular well building mould in the prior art can only adapt to one size of the inner mould when in use.

[0005] The utility model provides the following technical scheme: a circular well building mould, which comprises an outer mould and an inner mould, a plurality of insertion grooves are formed in the top end of the outer mould, a mounting groove is formed at the side end of each insertion groove, a plurality of insertion grooves are formed in the top end of the inner mould, a fixing frame is arranged at the top end of each insertion groove, a horizontal groove is formed in the top end of each fixing frame, a rotating assembly is arranged in each horizontal groove, a lifting assembly is arranged at the outer end of each rotating assembly, and a limiting assembly for mounting the fixing frame is arranged in each mounting groove.

[0006] As a preferred embodiment of the above technical scheme, the rotating assembly comprises a screw rod, the screw rod is rotatably arranged between the side end of the fixing frame and the inner side end of the horizontal groove, and the side end of the screw rod is fixedly connected with a knob.

[0007] As the preferred technical scheme of the above, the lifting assembly comprises a rectangular plate, the rectangular plate is threadedly connected at the outer end of the screw rod one, the bottom end of the rectangular plate is rotationally provided with a screw cylinder, the screw cylinder is internally threadedly connected with a screw rod two, the top end of the screw rod two is inserted into the interior of the rectangular plate, a guide rod is inserted into the interior of the rectangular plate from the bottom end to the interior of the rectangular plate, the bottom end of the guide rod and the bottom end of the screw rod two are fixedly connected with a bottom plate, the bottom end of the bottom plate is fixedly connected with a second insertion plate, and the second insertion plate is inserted into the second insertion slot.

[0008] As the preferred technical scheme of the above, the interior side end of the transverse groove is provided with a sliding groove, and the side end of the rectangular plate is fixedly connected with a sliding block, and the sliding block is slidingly connected in the sliding groove.

[0009] As the preferred technical scheme of the above, the bottom end of each of the fixing frames is fixedly connected with a first insertion plate, the side end of each of the first insertion plates is provided with an insertion hole, and each of the first insertion plates is inserted into each of the first insertion slots.

[0010] As the preferred technical scheme of the above, the limiting assembly comprises a round rod, the round rod is inserted into the interior of the mounting groove from the side end of the outer mold, one end of the round rod is fixedly connected with a pull head, the other end of the round rod is fixedly connected with a round plate, the side end of the round plate is fixedly connected with an insertion rod, the outer end of the round rod is sleeved with a spring, one end of the spring is fixedly connected with the interior side end of the mounting groove, and the other end of the spring is fixedly connected with the side end of the round plate.

[0011] As the preferred technical scheme of the above, the insertion rod is inserted into the first insertion slot, and the insertion rod is matched with the insertion hole.

[0012] Compared with the prior art, the utility model has the advantages of:

[0013] The utility model discloses a fixing frame, limiting assembly, rotation subassembly and the cooperation setting of lifting assembly, not only can realize the positioning between outer mold and inner mold, can make inner mold be located at the middle part of outer mold, thereby improve the size accuracy of the well body after the pouring of outer mold and inner mold, still can be convenient for positioning the inner mold of different sizes through the adjustment of the translation position of lifting assembly to the well body of different thicknesses, improve the application scope of fixing frame. ACCURACY

[0014] Figure 1 It is a whole structure schematic view of a circular well building mold;

[0015] Figure 2 It is a sectional structure schematic view of a circular well building mold;

[0016] Figure 3 It is a three-dimensional structure schematic view of a circular well building mold;

[0017] Figure 4 For Figure 2 The local enlarged structure diagram of A in the middle.

[0018] In the figure: 1, outer mold; 101, slot one; 102, mounting groove; 2, inner mold; 201, slot two; 3, fixed frame; 301, plugboard one; 302, jack; 303, horizontal slot; 304, sliding slot; 4, rotating assembly; 401, screw one; 402, knob; 5, lifting assembly; 501, rectangular plate; 502, sliding block; 503, screw cylinder; 504, screw two; 505, guide rod; 506, bottom plate; 507, plugboard two; 6, limiting assembly; 601, round rod; 602, pull head; 603, round plate; 604, plug rod; 605, spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0020] As Figures 1-4 shown, the utility model provides a kind of technical scheme: a round well mould, including outer mold 1 and inner mold 2, the top of outer mold 1 is equipped with several slot one 101, the side end of each slot one 101 is spaced apart and equipped with mounting groove 102, the top of inner mold 2 is equipped with several slot two 201, the top of each slot one 101 is equipped with fixed frame 3, the bottom of each fixed frame 3 is fixedly connected with plugboard one 301, the side end of each plugboard one 301 is equipped with jack 302, each plugboard one 301 is inserted into each slot one 101, the top of each fixed frame 3 is equipped with horizontal slot 303, the inside of each horizontal slot 303 is equipped with rotating assembly 4, the outer end of each rotating assembly 4 is equipped with lifting assembly 5, the inside of each mounting groove 102 is equipped with limiting assembly 6 for installing fixed frame 3, the cooperation of fixed frame 3, limiting assembly 6, rotating assembly 4 and lifting assembly 5 can not only realize the positioning between outer mold 1 and inner mold 2, can make inner mold 2 be located in the middle of outer mold 1, to improve the size accuracy of outer mold 1 and inner mold 2 after pouring into well body, the translation position of lifting assembly 5 is also adjusted by rotating assembly 4, it is also convenient to position different size inner mold 2, to facilitate pouring well body of different thickness, improve the application range of fixed frame 3.

[0021] As one embodiment in the embodiment, as Figure 2 and Figure 3As shown, the rotating assembly 4 comprises a screw rod 401, the screw rod 401 is rotatably arranged between the side end of the fixed frame 3 and the inner side end of the horizontal groove 303, and the side end of the screw rod 401 is fixedly connected with a knob 402; the lifting assembly 5 comprises a rectangular plate 501, the rectangular plate 501 is threadedly connected at the outer end of the screw rod 401, the inner side end of the horizontal groove 303 is provided with a sliding groove 304, the side end of the rectangular plate 501 is fixedly connected with a sliding block 502, the sliding block 502 is slidingly connected in the sliding groove 304, the bottom end of the rectangular plate 501 is rotatably provided with a screw cylinder 503, the screw cylinder 503 is internally threadedly connected with a screw rod 504, the top end of the screw rod 504 is inserted into the interior of the rectangular plate 501, the bottom end of the rectangular plate 501 is internally inserted with a guide rod 505, the bottom end of the guide rod 505 and the bottom end of the screw rod 504 are fixedly connected with a bottom plate 506, the bottom end of the bottom plate 506 is fixedly connected with a plug-in plate 507, the plug-in plate 507 is inserted into the plug-in groove 201, in the implementation process, after the knob 402 is rotated, the knob 402 drives the screw rod 401 to rotate, at this time, due to the limiting of the sliding block 502 to the rectangular plate 501, each rectangular plate 501 can be translated along the outer end of the screw rod 401 in the horizontal groove 303, at this time, each bottom plate 506 and plug-in plate 507 can be moved to the top end of the plug-in groove 201 at the top end of the inner mold 2, at this time, after each screw cylinder 503 is rotated, due to the limiting of the guide rod 505, each screw rod 504 can be moved up or down in the screw cylinder 503, after each screw cylinder 503 is rotated to control the screw rod 504 to move down, each bottom plate 506 and plug-in plate 507 can be moved down, at this time, each plug-in plate 507 can be inserted into each plug-in groove 201 at the top end of the inner mold 2, so as to realize the positioning between the outer mold 1 and the inner mold 2, so that the inner mold 2 can be located in the middle of the outer mold 1, thereby improving the size accuracy of the well body after the outer mold 1 and the inner mold 2 are poured, by adjusting the translation position of the rectangular plate 501, the positioning of the inner mold 2 of different sizes can be facilitated, thereby facilitating the pouring of well bodies of different thicknesses, and the application range of the fixed frame 3 is improved.

[0022] As an embodiment in the present embodiment, as Figure 4As shown, the limiting assembly 6 comprises a round rod 601, which is inserted into the inside of the mounting groove 102 from the side end of the outer mold 1, one end of the round rod 601 is fixedly connected with a pull head 602, the other end of the round rod 601 is fixedly connected with a round plate 603, the side end of the round plate 603 is fixedly connected with a plug rod 604, the outer end of the round rod 601 is sleeved with a spring 605, one end of the spring 605 is fixedly connected with the inside side end of the mounting groove 102, the other end of the spring 605 is fixedly connected with the side end of the round plate 603, the plug rod 604 is inserted into the plug groove one 101, the plug rod 604 is matched with the plug hole 302, in the implementation, by pulling each pull head 602, the round rod 601, the round plate 603 and the plug rod 604 can be driven to move, at this time, the round plate 603 is pressed against the spring 605 to shrink, at this time, the plug rod 604 leaves the plug groove one 101, at this time, it is convenient to insert or pull out the plug plate one 301 at the bottom end of each fixed frame 3 into or out of the plug groove one 101, so as to realize the disassembly and installation of each fixed frame 3, at this time, when each plug plate one 301 is inserted into each plug groove one 101, the plug hole 302 at the side end of the plug plate one 301 is just aligned with the position of the plug rod 604, at this time, by loosening the pull head 602, the spring 605 pushes the round plate 603 to drive the plug rod 604 to rebound, at this time, the plug rod 604 can be inserted into the plug hole 302, so as to install and fix each plug plate one 301 and each fixed frame 3, by the setting of the limiting assembly 6, the fixed frame 3 is convenient to disassemble and fix as a whole, so that the fixed frame 3 can be reused on other outer molds 1 and inner molds 2.

[0023] Working principle: by pulling each pull head 602 can drive the round rod 601, round plate 603 and plug rod 604 move, at this time the round plate 603 is pressed against the spring 605 to shrink, at this time the plug rod 604 leaves the slot one 101, at this time it is convenient to insert the plug plate one 301 at the bottom end of each fixed frame 3 into the slot one 101 or pull out from the slot one 101, so as to realize the disassembly and installation of each fixed frame 3, at this time when each plug plate one 301 is inserted into each slot one 101, the insertion hole 302 at the side end of the plug plate one 301 is just aligned with the position of the plug rod 604, at this time by loosening the pull head 602, the spring 605 pushes the round plate 603 to drive the plug rod 604 to rebound, at this time the plug rod 604 can be inserted into the insertion hole 302, so as to install and fix each plug plate one 301 and each fixed frame 3, at this time by rotating each knob 402, each knob 402 drives the screw rod one 401 to rotate, at this time due to the limiting of the slider 502 to the rectangular plate 501, each rectangular plate 501 can translate in the horizontal groove 303 at the outer end of the screw rod one 401, at this time it can drive each bottom plate 506 and plug plate two 507 to move to the top end of each slot two 201 at the top end of the inner mold 2, at this time by rotating each screw cylinder 503, due to the limiting of the guide rod 505, each screw rod two 504 can move up or down in the screw cylinder 503, by rotating each screw cylinder 503 to control the screw rod two 504 to move down, it can drive each bottom plate 506 and plug plate two 507 to move down, at this time each plug plate two 507 can be inserted into each slot two 201 at the top end of the inner mold 2, so as to realize the positioning between the outer mold 1 and the inner mold 2, which can make the inner mold 2 located in the middle of the outer mold 1, thereby improving the size accuracy of the outer mold 1 and the inner mold 2 after pouring into well body, by adjusting the translation position of the rectangular plate 501, it can be convenient to position the inner mold 2 of different sizes, so as to facilitate pouring well body of different thickness, improve the application range of the fixed frame 3.

[0024] The above examples are only used to illustrate the technical solutions of the present application, but not to limit them.

Claims

1. A circular well-building mold, comprising an outer mold (1) and an inner mold (2), characterized in that: The top of the outer mold (1) is provided with a plurality of slots 1 (101), and each of the slots 1 (101) is provided with a mounting groove (102) at intervals on its side. The top of the inner mold (2) is provided with a plurality of slots 2 (201), and each of the slots 1 (101) is provided with a fixing frame (3) at its top. Each fixing frame (3) is provided with a horizontal groove (303) at its top. Each horizontal groove (303) is provided with a rotating component (4) inside. Each rotating component (4) is provided with a lifting component (5) at its outer end. Each mounting groove (102) is provided with a limiting component (6) for mounting the fixing frame (3) inside.

2. A circular well-lining mold according to claim 1, characterized in that: The rotating assembly (4) includes a screw (401), which is rotatably disposed between the side end of the fixing frame (3) and the inner side end of the transverse groove (303), and a knob (402) is fixedly connected to the side end of the screw (401).

3. A circular well-lining mold according to claim 2, characterized in that: The lifting assembly (5) includes a rectangular plate (501), which is threaded to the outer end of a screw rod (401). A screw cylinder (503) is rotatably provided at the bottom end of the rectangular plate (501). A screw rod (504) is threaded to the inside of the screw cylinder (503). The top end of the screw rod (504) is inserted into the inside of the rectangular plate (501). A guide rod (505) is inserted from the bottom end of the rectangular plate (501) to the inside. A base plate (506) is fixedly connected between the bottom end of the guide rod (505) and the bottom end of the screw rod (504). A second insert plate (507) is fixedly connected to the bottom end of the base plate (506). The second insert plate (507) is inserted into a second slot (201).

4. A circular well-lining mold according to claim 3, characterized in that: The inner side of the transverse groove (303) is provided with a sliding groove (304), and the side of the rectangular plate (501) is fixedly connected with a slider (502), which is slidably connected in the sliding groove (304).

5. A circular well-lining mold according to claim 4, characterized in that: Each of the fixed brackets (3) has a fixed plate (301) at its bottom end, and each of the fixed plates (301) has a hole (302) at its side end. Each of the fixed plates (301) is inserted into each slot (101).

6. A circular well-lining mold according to claim 5, characterized in that: The limiting component (6) includes a round rod (601), which is inserted from the side end of the outer mold (1) into the interior of the mounting groove (102). One end of the round rod (601) is fixedly connected to a pull head (602), and the other end of the round rod (601) is fixedly connected to a round plate (603). The side end of the round plate (603) is fixedly connected to an insert rod (604). The outer end of the round rod (601) is fitted with a spring (605). One end of the spring (605) is fixedly connected to the inner side end of the mounting groove (102), and the other end of the spring (605) is fixedly connected to the side end of the round plate (603).

7. A circular well-lining mold according to claim 6, characterized in that: The insertion rod (604) is inserted into the slot one (101), and the insertion rod (604) is adapted to the insertion hole (302).

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