Basement water stop steel plate installation auxiliary device

Abstract

The utility model relates to the technical field of auxiliary devices, in particular to a basement water-stop steel plate installation auxiliary device which comprises a base, an upper water-stop steel plate and a lower water-stop steel plate, and the upper water-stop steel plate and the lower water-stop steel plate are arranged on the upper surface of the base and used for being installed in a basement side wall. The adjusting assemblies are used for horizontally adjusting the positions of the upper water stop steel plate and the lower water stop steel plate, the number of the adjusting assemblies is two, the adjusting assemblies correspond to the upper water stop steel plate and the lower water stop steel plate correspondingly, and each adjusting assembly comprises a rectangular cavity formed in the base. And the two fixed cylinders are fixedly arranged on the upper surface of the base and correspond to the rectangular cavities. According to the installation auxiliary device, the adjusting assembly and the limiting plate are arranged, so that in the actual use process of the installation auxiliary device, a worker can conveniently and rapidly weld the lap joint of the upper water stop steel plate and the lower water stop steel plate, and therefore the stability of the positions of the upper water stop steel plate and the lower water stop steel plate after welding is effectively guaranteed; and the probability of generation of welding cracks is reduced, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to an auxiliary device for installing a water-stop steel plate in a basement. Background Art

[0002] Waterstop steel plates are pre-buried 300mm x 3m steel plates during the pouring of the lower concrete layer, with a 10-15cm upper portion exposed. This portion of the steel plate is then poured in with the next concrete pour to prevent pressurized water from seeping in. Therefore, waterstop steel plates have high requirements for welded joints and must not have any leaks that would affect waterproofing performance.

[0003] In the prior art, a Chinese patent with publication number CN219118240U discloses a basement waterstop steel plate installation structure, which adopts the scheme of "including a first steel bar layer, a second steel bar layer and a waterstop steel plate, the waterstop steel plate is arranged between the first steel bar layer and the second steel bar layer; and also includes: a pair of card slots, the card slots include card ports, both ends of the waterstop steel plate are constructed as bending sections, the two card ports respectively clamp the bending sections, the upper part of the card slot is connected to the first steel bar layer and the lower part is connected to the second steel bar layer". This scheme uses a card slot structure to install the waterstop steel plate, which is simple to construct, the waterstop steel plate is firmly installed, and the construction qualification rate is improved.

[0004] However, the above scheme still has some shortcomings. For example, when connecting two waterstop steel plates, this scheme requires lap welding of the two waterstop steel plates. Due to the heavy weight of the waterstop steel plates, the lap joint of the two overlapping waterstop steel plates requires personnel to manually lift the upper waterstop steel plate during welding to ensure that the two waterstop steel plates at the lap joint are flush before welding. Therefore, at least two people are required to work together to perform lap welding, which is very inconvenient. Moreover, the manual lifting of the waterstop steel plates cannot accurately ensure that the lap joint of the two waterstop steel plates is completely flush, thereby affecting the stability of the connection between the two waterstop steel plates after lap welding, and is prone to welding cracks. Utility Model Content

[0005] The purpose of the utility model is to provide a basement water-stop steel plate installation auxiliary device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a basement waterstop steel plate installation auxiliary device, comprising: a base, and an upper waterstop steel plate and a lower waterstop steel plate arranged above the base for installation inside the basement side wall; an adjusting component, which is used to horizontally adjust the position of the upper waterstop steel plate and the lower waterstop steel plate, and the number of the adjusting components is two, and they are respectively connected to the upper waterstop steel plate and the lower waterstop steel plate, and the lower ends of the two adjusting components are connected to the base, the adjusting component includes a rectangular cavity opened in the base, and two fixed cylinders fixed on the upper surface of the base and corresponding to the rectangular cavity, and the inner wall of the fixed cylinder is slidably provided with an internal threaded sleeve, and the top ends of the two internal threaded sleeves are fixed with a support plate, the adjusting component also includes a rotating rod rotatably arranged on the inner side wall of the rectangular cavity, and a threaded column rotatably arranged on the inner bottom wall of the fixed cylinder; a positioning component, the positioning component is arranged on the upper waterstop steel plate for fixing the upper waterstop steel plate.

[0007] As a preferred technical solution, the outer surface of the threaded column is threadedly connected to the inner wall of the internal threaded sleeve, and the bottom end of the threaded column extends into the interior of the rectangular cavity. The inner bottom wall of the fixed cylinder is provided with a rotating hole extending into the interior of the rectangular cavity for the threaded column to rotate.

[0008] As a preferred technical solution, a driven bevel gear is fixedly provided at the bottom end of the threaded column, and two driving bevel gears respectively meshing with the two driven bevel gears are fixedly provided on the surface of the rotating rod.

[0009] As an optimal technical solution, a through hole is opened on the inner wall of the rectangular cavity, and the outer surface of the rotating rod is rotatably connected to the inner wall of the through hole. One end of the rotating rod extends through the through hole to the outer surface of the base and is fixed with a rotating block for rotating the rotating rod.

[0010] As a preferred technical solution, a limiting block is fixedly provided on the outer surface of the bottom end of the internally threaded sleeve, and a strip-shaped limiting opening for sliding the limiting block is opened on the inner side wall of the fixed cylinder.

[0011] As a preferred technical solution, the positioning assembly includes a positioning frame fixed on the side of the supporting plate corresponding to the upper waterstop steel plate, and a threaded hole is opened on the upper surface of the positioning frame, a positioning bolt is threadedly connected to the inner wall of the threaded hole, and a positioning plate is rotatably provided at the bottom end of the positioning bolt.

[0012] As a preferred technical solution, the width of the two supporting plates is the same as the width of the upper waterstop steel plate and the lower waterstop steel plate, and a limiting plate for limiting one end of the lower waterstop steel plate is fixed on the upper surface of the base.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model provides an adjustment component and a limit plate, so that during actual use of the installation auxiliary device, personnel can conveniently weld the overlap of the upper waterstop steel plate and the lower waterstop steel plate, thereby effectively ensuring the stability of the position of the upper waterstop steel plate and the lower waterstop steel plate after welding, reducing the probability of welding cracks, and having strong practicality.

[0015] 2. The utility model sets a positioning component. After the positions of the upper waterstop steel plate and the lower waterstop steel plate are preliminarily determined, the positioning bolt can be rotated to move the positioning plate downward, and the upper waterstop steel plate and the left support plate are effectively pressed and fixed, thereby effectively ensuring the stability of the overlap between the upper waterstop steel plate and the lower waterstop steel plate during the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0020] In the figure: 100, base; 200, upper water-stop steel plate; 300, lower water-stop steel plate; 400, adjustment assembly; 401, fixing cylinder; 402, internal threaded sleeve; 403, support plate; 404, rotating rod; 405, threaded column; 406, driven bevel gear; 407, driving bevel gear; 408, rotating block; 409, limit block; 4010, strip-shaped limit opening; 500, positioning assembly; 501, positioning frame; 502, positioning bolt; 503, positioning disk; 600, limit plate. DETAILED DESCRIPTION

[0021] Example 1

[0022] According to the attached Figure 1-4As shown, an embodiment of the utility model provides a basement waterstop steel plate installation auxiliary device, including: a base 100, and an upper waterstop steel plate 200 and a lower waterstop steel plate 300 arranged above the base 100 for installation inside the basement side wall; it also includes an adjustment component 400, which is used to adjust the horizontal height of the position of the upper waterstop steel plate 200 and the lower waterstop steel plate 300. There are two adjustment components 400, the upper end of one is connected to the upper waterstop steel plate 200, and the upper end of the other is connected to the lower waterstop steel plate 300, and the lower ends of the two adjustment components 400 are both connected to the base 100.

[0023] The adjustment component 400 includes a rectangular cavity opened inside the base 100, which is a narrow and long rectangular cavity arranged horizontally. Two fixed cylinders 401 are fixedly connected to the base 100, and the fixed cylinders 401 are connected to the rectangular cavity. An internal threaded sleeve 402 is slidably sleeved in the fixed cylinder 401, and the internal threaded sleeve 402 can slide up and down relative to the fixed cylinder 401. A limit block 409 is fixed on the outer surface of the bottom end of the internal threaded sleeve 402, and a strip limit opening 4010 is opened on the side wall of the fixed cylinder 401 for the limit block 409 to slide, which effectively ensures the stability of the internal threaded sleeve 402 when moving up and down.

[0024] The top ends of the two internal threaded sleeves 402 are fixedly connected to a support plate 403, that is, the top ends of the two adjustment components 400 are each provided with a support plate 403. The width of the two support plates 403 is the same as the width of the upper waterstop steel plate 200 and the lower waterstop steel plate 300. A limit plate 600 is fixedly provided on the upper end surface of the base 100. The limit plate 600 can perform preliminary positioning of the waterstop steel plate 300 to avoid driving the lower waterstop steel plate 300 to move during the lateral movement of the upper waterstop steel plate 200.

[0025] The adjusting assembly 400 also includes a rotating rod 404 rotatably arranged on the inner side wall of the rectangular cavity, and a threaded column 405 rotatably arranged in the fixed cylinder 401. The outer side of the threaded column 405 is provided with a thread, which is threadedly connected to the internal threaded sleeve 402. The bottom end of the threaded column 405 extends into the interior of the rectangular cavity. A driven bevel gear 406 is fixed at the bottom end of the threaded column 405. Two active bevel gears 407 are fixedly connected to the rotating rod 404 in the rectangular cavity. The two active bevel gears 407 are respectively engaged with the two driven bevel gears 406. By driving the rotating rod 404 to rotate, the rotating The rotation of the internal threaded sleeve 402 is transmitted to the threaded column 405 by means of the meshing connection of the two bevel gears, so that the threaded column 405 rotates. Because the threaded column 405 is threadedly connected to the internal threaded sleeve 402, the internal threaded sleeve 402 is limited by the strip-shaped limiting opening 4010, so the internal threaded sleeve 402 will slide upward along the strip-shaped limiting opening 4010, thereby converting the horizontal rotation into the vertical sliding, so as to adjust the height of the water-stop steel plate at the top of the adjustment component 400. Most of the rotating rod 404 is placed in the rectangular cavity, and the exposed end of the rotating rod 404 is fixedly connected to the rotating block 408.

[0026] In this embodiment, by providing an adjustment component 400 and a limit plate 600, the installation auxiliary device can, during actual use, first place the lower waterstop steel plate 300 on the right support plate 403, so that the end of the lower waterstop steel plate 300 is tightly pressed against the limit plate 600, and then push the upper waterstop steel plate 200 from the right side to the left side of the lower waterstop steel plate 300, so that the ends of the lower waterstop steel plate 300 and the upper waterstop steel plate 200 reach the specified overlap length, and then rotate the two rotating blocks 408 respectively, and the rotation of the rotating block 408 drives the rotating rod 404 to rotate, and the rotation of the rotating rod 404 drives the two active bevel gears 407 to rotate, and the active bevel gear 407 The rotation drives the two driven bevel gears 406 and the two threaded columns 405 to rotate synchronously. The rotation of the threaded column 405 drives the internal threaded sleeve 402 to move upward, thereby adjusting the height of the support plate 403, so that the left support plate 403 pushes the upper waterstop steel plate 200 upward as a whole, and then the end of the upper waterstop steel plate 200 can be horizontally overlapped with the end of the lower waterstop steel plate 300, so as to facilitate personnel to conveniently weld the overlap between the upper waterstop steel plate 200 and the lower waterstop steel plate 300, thereby effectively ensuring the stability of the position of the upper waterstop steel plate 200 and the lower waterstop steel plate 300 after welding, reducing the probability of welding cracks, and having strong practicality.

[0027] Example 2

[0028] Based on the first embodiment, and different from the first embodiment,

[0029] An auxiliary device for installing a basement water-stop steel plate, further comprising:

[0030] The positioning assembly 500 is used to fix the upper water-stop steel plate 200 .

[0031] The positioning assembly 500 includes a positioning frame 501 fixed on the side of the supporting plate 403 corresponding to the upper water-stop steel plate 200, and a threaded hole is opened on the upper surface of the positioning frame 501, and a positioning bolt 502 is threadedly connected to the inner wall of the threaded hole, and a positioning plate 503 is rotatably provided at the bottom end of the positioning bolt 502 to facilitate fixing the upper water-stop steel plate 200 and the supporting plate 403.

[0032] In this embodiment, by setting up the positioning assembly 500, after the positions of the upper waterstop steel plate 200 and the lower waterstop steel plate 300 are preliminarily determined, the positioning bolt 502 can be rotated to move the positioning plate 503 downward, and the upper waterstop steel plate 200 and the left support plate 403 are effectively pressed and fixed, thereby effectively ensuring the stability of the overlap between the upper waterstop steel plate 200 and the lower waterstop steel plate 300 during the welding process.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A basement water-stop steel plate installation auxiliary device, characterized in that: include: A base (100), and an upper waterstop steel plate (200) and a lower waterstop steel plate (300) disposed above the base (100) and used for installation inside the side wall of the basement; An adjusting assembly (400) is used to horizontally adjust the positions of the upper water-stop steel plate (200) and the lower water-stop steel plate (300). There are two adjusting assemblies (400), which are respectively connected to the upper water-stop steel plate (200) and the lower water-stop steel plate (300). The lower ends of the two adjusting assemblies (400) are connected to the base (100). The adjusting assembly (400) includes a rectangular cavity opened inside the base (100), and two fixed cylinders (401) fixed on the upper surface of the base (100) and corresponding to the rectangular cavity, and the inner wall of the fixed cylinder (401) is slidably provided with an internal threaded sleeve (402), and the top ends of the two internal threaded sleeves (402) are fixed with a supporting plate (403). The adjusting assembly (400) also includes a rotating rod (404) rotatably provided on the inner side wall of the rectangular cavity, and a threaded column (405) rotatably provided on the inner bottom wall of the fixed cylinder (401); A positioning assembly (500) is provided on the upper waterstop steel plate (200) and is used to fix the upper waterstop steel plate (200).

2. The basement waterstop steel plate installation auxiliary device according to claim 1, characterized in that: The outer surface of the threaded column (405) is threadedly connected to the inner wall of the internal threaded sleeve (402), and the bottom end of the threaded column (405) extends into the interior of the rectangular cavity. The inner bottom wall of the fixing cylinder (401) is provided with a rotation hole extending into the interior of the rectangular cavity for allowing the threaded column (405) to rotate.

3. The basement water-stop steel plate installation auxiliary device according to claim 2, characterized in that: A driven bevel gear (406) is fixedly provided at the bottom end of the threaded column (405), and two driving bevel gears (407) respectively meshing with the two driven bevel gears (406) are fixedly provided on the surface of the rotating rod (404).

4. The basement waterstop steel plate installation auxiliary device according to claim 1, characterized in that: A through hole is formed on the inner side wall of the rectangular cavity, and the outer surface of the rotating rod (404) is rotatably connected to the inner wall of the through hole. One end of the rotating rod (404) passes through the through hole and extends to the outer surface of the base (100) and is fixed with a rotating block (408) for rotating the rotating rod (404).

5. The basement water-stop steel plate installation auxiliary device according to claim 1, characterized in that: A limiting block (409) is fixedly provided on the outer surface of the bottom end of the internally threaded sleeve (402), and a strip-shaped limiting opening (4010) for the limiting block (409) to slide is opened on the inner side wall of the fixed cylinder (401).

6. The basement water-stop steel plate installation auxiliary device according to claim 1, characterized in that: The positioning assembly (500) includes a positioning frame (501) fixed on the side of a supporting plate (403) corresponding to the upper water-stop steel plate (200), and a threaded hole is opened on the upper surface of the positioning frame (501), a positioning bolt (502) is threadedly connected to the inner wall of the threaded hole, and a positioning plate (503) is rotatably provided at the bottom end of the positioning bolt (502).

7. The basement waterstop steel plate installation auxiliary device according to claim 1, characterized in that: The widths of the two supporting plates (403) are the same as the widths of the upper waterstop steel plate (200) and the lower waterstop steel plate (300), and a limiting plate (600) for limiting one end of the lower waterstop steel plate (300) is fixed on the upper surface of the base (100).

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