CN219119267U

CN219119267U - Middle buried steel plate water stop with excellent waterproof performance

Info

Publication number: CN219119267U
Application number: CN202222905285.6U
Authority: CN
Inventors: 王奇君; 王志国; 夏志勇
Original assignee: Runhai Tiejian Technology Development Co ltd
Current assignee: Runhai Tiejian Technology Development Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-06-02
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to the technical field of steel plate water stops, and discloses a buried steel plate water stop with excellent waterproof performance. This well buries formula steel sheet waterstop that waterproof performance is superior through setting up installation mechanism, can carry out the location support with the steel sheet waterstop, can effectively avoid the steel sheet waterstop to take place the skew in installation and concrete placement process, realizes the accurate positioning and the installation to the steel sheet waterstop, can exert the water-proof effects of steel sheet waterstop better, labour saving and time saving to guarantee the construction quality in tunnel.

Description

Middle buried steel plate water stop with excellent waterproof performance

Technical Field

The utility model relates to the technical field of steel plate water stops, in particular to a buried steel plate water stop with excellent waterproof performance.

Background

The circumferential and longitudinal construction joints can appear in the tunnel construction, and the construction joint water prevention and drainage is an important link in the tunnel construction, namely, the buried water stop is arranged and installed in the construction joint, and the quality of the installation of the buried water stop directly influences the water quality prevention of the tunnel.

The well buried waterstop is installed mostly in tunnel secondary lining reinforcing bar ligature in-process, places well buried waterstop in the reinforcing bar inboard and fix with the reinforcing bar, but this process can't pinpoint the waterstop, simultaneously, if well buried waterstop is not fixed completely when pouring secondary lining concrete, then can lead to well buried waterstop to be crowded dislocation by the concrete, and then causes the construction joint to leak, only can use the mud that leaks to shutoff after the construction joint leaks, need spend a large amount of manpower and materials and repair.

Disclosure of Invention

The utility model aims to provide a buried steel plate water stop with excellent waterproof performance so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a well buries formula steel sheet waterstop that waterproof performance is superior, includes first backplate, second backplate and steel sheet waterstop, first backplate sets up in steel sheet waterstop left side, the second backplate sets up in steel sheet waterstop right side, inside and steel sheet waterstop one side fixedly connected with installation mechanism of first backplate and second backplate, first backplate top and second backplate bottom fixedly connected with telescopic machanism.

The mounting mechanism comprises a fixing plate, the fixing plate is fixedly connected to the right side of the first support plate and the left side of the steel plate water stop belt, a second T-shaped groove is formed in the fixing plate, the left side of the second T-shaped groove is provided with an opening, and a second T-shaped plate is connected to the inside of the second T-shaped groove in a sliding mode.

Preferably, the first rectangular groove is formed in the first support plate, the right side of the first rectangular groove is provided with an opening, the lower end of the front face of the first rectangular groove is fixedly connected with a second motor, the top of the second motor is fixedly connected with a bidirectional threaded rod, the bidirectional threaded rod is arranged, and when the two long plates move to the opposite side on the bidirectional threaded rod, the inserting block can be inserted into the rectangular groove.

Preferably, the surface fixedly connected with limiting plate of two-way threaded rod, limiting plate left side and first square groove inner wall left side are connected, the inside sliding connection sliding rod of limiting plate, two-way threaded rod surface threaded connection has the longeron, the longeron is inside and sliding rod surface sliding connection, sets up the sliding rod, and when the longeron slides on the sliding rod, the longeron is more stable on two-way threaded rod operation.

Preferably, rectangular grooves are formed in the limiting plate, openings are formed in the top and the bottom of each rectangular groove, two second T-shaped plates are fixedly connected with insertion blocks on one side close to the corresponding rectangular grooves, second rectangular grooves are formed in the second T-shaped plates, the left sides of the second rectangular grooves are formed into openings, the inner portions of the second rectangular grooves are connected with the surfaces of the long plates in an inserting mode, the second rectangular grooves are formed, and when the long plates are connected in the second rectangular grooves in an inserting mode, the long plates move on the bidirectional threaded rods in a sliding mode, and the second T-shaped plates slide on the second T-shaped grooves.

Preferably, the telescopic machanism includes first T shaped plate and first T-shaped groove, first T-shaped groove fixed connection is in the left side the fixed plate right side, first T shaped plate fixed connection is in the right side the fixed plate left side sets up first T shaped plate and first T-shaped groove, when first T shaped plate slides in first T-shaped inslot, can adjust the location length of steel sheet waterstop.

Preferably, the L-shaped baffle is fixedly connected to the top of the first support plate and the bottom of the second support plate, a sliding groove is formed in the L-shaped baffle, a screw rod is connected to the inner threads of the first support plate and the second support plate, a first motor is fixedly connected to the right side of the screw rod, the first motor is arranged on the outer side of the first support plate and the outer side of the second support plate, the surface of the screw rod is in threaded connection with the inner threads of the L-shaped baffle, and the L-shaped baffle is arranged to fix the screw rod to rotate in situ.

Preferably, the screw rod surface threaded connection has the connecting seat, connecting seat bottom fixedly connected with second connecting block, second connecting block surface and the inside sliding connection of spout, connecting seat top fixedly connected with first connecting block, first connecting block top and first T shaped plate bottom are connected, set up the second connecting block, when the second connecting block slides in the spout inside, can be with the connecting seat steady removal on the screw rod.

Compared with the prior art, the utility model provides the embedded steel plate water stop with excellent waterproof performance, which has the following beneficial effects:

1. this well buries formula steel sheet waterstop that waterproof performance is superior through setting up installation mechanism, under installation mechanism operation, can fix a position the support with the steel sheet waterstop, can effectively avoid the steel sheet waterstop to take place the skew in installation and concrete placement process, realizes the accurate positioning and the installation to the steel sheet waterstop, can exert the waterproof effect of steel sheet waterstop better, labour saving and time saving to guarantee the construction quality in tunnel.

2. The embedded steel plate water stop with excellent waterproof performance is provided with the telescopic mechanism. Under the operation of the telescopic mechanism, the length of the steel plate water stop can be adjusted according to the actual situation, and different positions of the steel plate water stop can be adjusted, so that the requirement of the site construction environment is met.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1. a first support plate; 2. a second support plate; 3. a steel plate water stop; 4. a telescoping mechanism; 41. a first T-shaped plate; 42. a first T-shaped slot; 43. an L-shaped baffle; 44. a first motor; 45. a screw rod; 46. a first connection block; 47. a chute; 48. a second connection block; 49. a connecting seat; 5. a mounting mechanism; 51. a fixing plate; 52. a second motor; 53. a second T-shaped slot; 54. a second T-shaped plate; 55. inserting blocks; 56. rectangular grooves; 57. a limiting plate; 511. a first square groove; 512. a two-way threaded rod; 513. a long plate; 514. a second square groove; 515. a sliding rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a well buries formula steel sheet waterstop that waterproof performance is superior, includes first backplate 1, second backplate 2 and steel sheet waterstop 3, and first backplate 1 sets up in steel sheet waterstop 3 left side, and second backplate 2 sets up in steel sheet waterstop 3 right side, and inside and steel sheet waterstop 3 one side fixedly connected with installation mechanism 5 of first backplate 1 and second backplate 2, first backplate 1 top and second backplate 2 bottom fixedly connected with telescopic machanism 4.

The installation mechanism 5 comprises a fixed plate 51, each two of the installation mechanisms 5 are in a group, each group is symmetrically arranged, the fixed plate 51 is fixedly connected to the right side of the first support plate 1 and the left side of the steel plate water stop belt 3, a second T-shaped groove 53 is formed in the left side fixed plate 51, the left side of the second T-shaped groove 53 is provided with an opening, a second T-shaped plate 54 is slidingly connected in the second T-shaped groove 53, a first square groove 511 is formed in the first support plate 1, the right side of the first square groove 511 is provided with an opening, the lower end of the front surface of the first square groove 511 is fixedly connected with a second motor 52, the top of the second motor 52 is fixedly connected with a bidirectional threaded rod 512, the bidirectional threaded rod 512 is arranged, when the two long plates 513 move towards opposite sides on the bidirectional threaded rod 512, the plug 55 can be plugged in the rectangular groove 56, the surface of the bidirectional threaded rod 512 is fixedly connected with a limiting plate 57, the left side of the limiting plate 57 is connected with the left side of the inner wall of the first square groove 511, the sliding rod 515 is connected inside the limiting plate 57 in a sliding manner, the long plate 513 is connected with the surface of the sliding rod 515 in a sliding manner, the sliding rod 515 is arranged, when the long plate 513 slides on the sliding rod 515, the long plate 513 operates on the bidirectional threaded rod 512 more stably, the rectangular groove 56 is formed inside the limiting plate 57, the top and the bottom of the rectangular groove 56 are both provided with openings, the two second T-shaped plates 54 are fixedly connected with the insert blocks 55 near one side, the second T-shaped plates 54 are internally provided with the second square grooves 514, the left side of the second square grooves 514 are provided with openings, the inside of the second square grooves 514 are inserted with the surface of the long plate 513, the second square grooves 514 are arranged, when the long plate 513 is inserted into the second square grooves 514, the long plate 513 operates on the bidirectional threaded rod 512, the second T-shaped plate 54 slides over the second T-shaped slot 53.

The telescopic mechanism 4 comprises a first T-shaped plate 41 and a first T-shaped groove 42, the two telescopic mechanisms 4 are symmetrically arranged, the first T-shaped groove 42 is fixedly connected to the right side of a left side fixing plate 51, the first T-shaped plate 41 is fixedly connected to the left side of the right side fixing plate 51, the first T-shaped plate 41 and the first T-shaped groove 42 are arranged, when the first T-shaped plate 41 slides in the first T-shaped groove 42, the positioning length of a steel plate water stop belt 3 can be adjusted, the bottoms of the top of the first support plate 1 and the bottom of the second support plate 2 are fixedly connected with an L-shaped baffle 43, a sliding groove 47 is formed in the L-shaped baffle 43, a screw 45 is fixedly connected to the right side of the screw 45, the first motor 44 is arranged on the outer side of the first support plate 1 and the second support plate 2, the surface of the screw 45 is in threaded connection with the L-shaped baffle 43, the screw 45 can be fixedly rotated in the original place, a connecting seat 49 is in threaded connection with the surface of the screw 45, the bottom of the connecting seat 49 is fixedly connected with a second connecting seat 48, the second connecting seat 48 is fixedly connected to the bottom of the second connecting seat 48, the second connecting seat 48 is fixedly connected to the inner surface of the first connecting seat 48, and the first connecting seat 48 is fixedly connected to the top of the first connecting seat 48.

In the actual operation process, when the embedded type steel plate water stop with good waterproofness is used, and the steel plate water stop 3 needs to be fixed and limited, the second motor 52 is started to switch, the second motor 52 drives the bidirectional threaded rod 512 to rotate, the two long plates 513 move to opposite sides on the bidirectional threaded rod 512, at the moment, the long plates 513 slide on the sliding rods 515, the long plates 513 drive the second T-shaped plates 54 to slide on the second T-shaped grooves 53 when moving, and the steel plate water stop 3 can be fixed and limited until the second T-shaped plates 54 drive the insert blocks 55 to be inserted in the rectangular grooves 56;

when the position of the steel plate water stop 3 is adjusted, the first motor 44 is started to switch, the first motor 44 drives the screw rod 45 to rotate, the connecting seat 49 moves on the screw rod 45, the connecting seat 49 drives the second connecting block 48 to slide on the sliding groove 47, meanwhile, the connecting seat 49 drives the first connecting block 46, and the first connecting block 46 drives the first T-shaped plate 41 to slide in the first T-shaped groove 42.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a well buries formula steel sheet waterstop superior in waterproof performance, includes first backplate (1), second backplate (2) and steel sheet waterstop (3), its characterized in that: the first support plate (1) is arranged on the left side of the steel plate water stop belt (3), the second support plate (2) is arranged on the right side of the steel plate water stop belt (3), the installation mechanisms (5) are fixedly connected inside the first support plate (1) and the second support plate (2) and on one side of the steel plate water stop belt (3), and the telescopic mechanisms (4) are fixedly connected at the top of the first support plate (1) and the bottom of the second support plate (2);

the mounting mechanism (5) comprises a fixing plate (51), the fixing plate (51) is fixedly connected to the right side of the first support plate (1) and the left side of the steel plate water stop belt (3), a second T-shaped groove (53) is formed in the fixing plate (51), an opening is formed in the left side of the second T-shaped groove (53), and a second T-shaped plate (54) is connected to the inside of the second T-shaped groove (53) in a sliding mode.

2. The embedded steel sheet water stop with excellent waterproof performance as claimed in claim 1, wherein: first square groove (511) have been seted up to inside of first backplate (1), first square groove (511) right side sets up to the opening, first square groove (511) openly lower extreme fixedly connected with second motor (52), second motor (52) top fixedly connected with two-way threaded rod (512).

3. The embedded steel plate water stop with excellent waterproof performance as claimed in claim 2, wherein: the surface of the bidirectional threaded rod (512) is fixedly connected with a limiting plate (57), the left side of the limiting plate (57) is connected with the left side of the inner wall of the first square groove (511), the sliding rod (515) is connected inside the limiting plate (57) in a sliding mode, the surface of the bidirectional threaded rod (512) is connected with a long plate (513) in a threaded mode, and the inside of the long plate (513) is connected with the surface of the sliding rod (515) in a sliding mode.

4. A buried steel sheet water stop having excellent water resistance as set forth in claim 3, wherein: rectangular grooves (56) are formed in the limiting plates (57), openings are formed in the tops and bottoms of the rectangular grooves (56), two second T-shaped plates (54) are fixedly connected with inserting blocks (55) close to one side, second square grooves (514) are formed in the second T-shaped plates (54), openings are formed in the left sides of the second square grooves (514), and the surfaces of the second square grooves (514) and the long plates (513) are spliced.

5. The embedded steel sheet water stop with excellent waterproof performance as claimed in claim 1, wherein: the telescopic mechanism (4) comprises a first T-shaped plate (41) and a first T-shaped groove (42), wherein the first T-shaped groove (42) is fixedly connected to the left side of the right side of the fixed plate (51), and the first T-shaped plate (41) is fixedly connected to the right side of the left side of the fixed plate (51).

6. The embedded steel sheet water stop with excellent waterproof performance as claimed in claim 5, wherein: the novel support is characterized in that the bottoms of the first support plate (1) and the second support plate (2) are fixedly connected with L-shaped baffle plates (43), sliding grooves (47) are formed in the L-shaped baffle plates (43), screw rods (45) are connected to the first support plate (1) and the second support plate (2) in an internal threaded mode, a first motor (44) is fixedly connected to the right side of each screw rod (45), and the first motor (44) is arranged on the outer sides of the first support plate (1) and the outer sides of the second support plate (2), and the surfaces of the screw rods (45) are connected with the inner threads of the L-shaped baffle plates (43).

7. The embedded steel sheet water stop with excellent waterproof performance as claimed in claim 6, wherein: the screw rod (45) surface threaded connection has connecting seat (49), connecting seat (49) bottom fixedly connected with second connecting block (48), second connecting block (48) surface and inside sliding connection of spout (47), connecting seat (49) top fixedly connected with first connecting block (46), first connecting block (46) top and first T shaped plate (41) bottom are connected.