CN215907427U

CN215907427U - Connecting and locking device for building template

Info

Publication number: CN215907427U
Application number: CN202220206107.1U
Authority: CN
Inventors: 李文翠; 俞晨龙; 孙蕾
Original assignee: Xinxiang Vocational and Technical College
Current assignee: Xinxiang Vocational and Technical College
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-02-25
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a connecting and locking device for building templates, and relates to the technical field of building engineering. The locking device comprises four locking rods, wherein the four locking rods are mutually connected in a rotating mode, the locking rods comprise a first sleeve rod, a second sleeve rod, a first straight rod and a second straight rod, the first sleeve rod and the second sleeve rod are in threaded connection through a first threaded rod and a second threaded rod, the first threaded rod and the second threaded rod are connected in a rotating mode, and the thread directions of the first threaded rod and the second threaded rod are opposite. According to the utility model, the four locking rods are mutually rotatably connected, the first straight rod is rotatably connected with the second straight rod, the first threaded rod is rotatably connected with the second threaded rod, and the first threaded rod and the second threaded rod are respectively driven to be far away from or close to each other by rotating the joint of the first threaded rod and the second threaded rod, so that the problems of low practicability and low working efficiency of the utility model with the publication number of CN215254633U are solved.

Description

Connecting and locking device for building template

Technical Field

The utility model belongs to the technical field of building engineering, and particularly relates to a connecting and locking device for a building template.

Background

The frame that the building need utilize concrete placement building at the in-process that uses often needs to utilize building templates to carry out building frame's construction when using concrete placement building's frame, often needs to utilize to connect locking structure to fix the building door plant when installing building templates, and the building templates of being convenient for can be stable when concreting.

By searching Chinese patents, the utility model with the publication number of CN215254633U discloses a connecting and locking device of a building template, which comprises a connecting rod, wherein one end of the connecting rod is inserted with an adjusting rod, the adjusting rod and the connecting rod are inserted together to form a pressing rod, the pressing rod is provided with a plurality of pressing rods, the ends of the adjusting rod and the connecting rod which are not connected with each other are provided with connectors, the end parts of the connectors are inclined outwards by 45 degrees, and the connectors of two adjacent pressing rods are respectively provided with a first connecting plate and a second connecting plate, the utility model solves the problems that the prior connecting and locking structure of the building template mostly adopts nails to fix the template, the template is troublesome to dismantle at the later stage and the dismantled template is easy to cause danger due to exposed nails, and the building template can be pressed together through the connecting and locking device of the building template by improving and optimizing the pressing rod, thereby being convenient to fix the building template, the building templates are convenient to use, and the mounting mode is convenient for the later stage to dismantle the building templates, but still has the following drawbacks in actual use:

1. the utility model utilizes the adjusting rod and the connecting rod to form the pressure rod, and the first connecting plate and the second connecting plate of the connector are reused to connect a plurality of pressure rods into a whole, so that the whole device has simple structure, complex operation and lower practicability;

2. the utility model discloses a make a plurality of pressure bars to building templates locking through utilizing to tighten up the screw rod, when specifically using, need staff's repeated installation and dismantlement, lead to work efficiency to reduce.

Therefore, the utility model publication No. CN215254633U cannot meet the practical requirements, so that there is a strong need in the market for improved techniques to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connecting and locking device of a building template, which solves the problems of low practicability and low working efficiency of the utility model with the publication number of CN215254633U by rotationally connecting four locking rods with each other, rotationally connecting a first straight rod with a second straight rod, rotationally connecting a first threaded rod with a second threaded rod, and rotationally connecting the first threaded rod with the second threaded rod, and rotating the joint of the first threaded rod and the second threaded rod, so that the first threaded rod and the second threaded rod respectively drive a first sleeve rod and a second sleeve rod to be far away from or close to each other.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a connecting and locking device of a building template, which comprises four locking rods, wherein the four locking rods are mutually rotatably connected, so that the whole device can be conveniently stored, the locking rods comprise a first sleeve rod, a second sleeve rod, a first straight rod and a second straight rod, the first straight rod is slidably embedded into the first sleeve rod, the second straight rod is slidably embedded into the second sleeve rod, the length of the locking rods can be conveniently changed, the first sleeve rod and the second sleeve rod are in threaded connection through a first threaded rod and a second threaded rod, the first sleeve rod and the second sleeve rod can be conveniently driven to move, the first threaded rod and the second threaded rod are rotatably connected, the whole device can be conveniently stored, and the thread directions of the first threaded rod and the second threaded rod are opposite.

Further, the first female connecting block of one end fixedly connected with of first loop bar is convenient for be connected with first sub-connecting block, the first backup pad of the equal fixedly connected with in top both ends of first loop bar, the first threaded rod of being convenient for is placed.

Furthermore, the first sub-connecting block of one end fixedly connected with of second loop bar is convenient for be connected with first female connecting block, the equal fixedly connected with second backup pad in top both ends of second loop bar, the second threaded rod of being convenient for is placed.

Furthermore, the length of the first straight rod is larger than that of the first sleeve rod, so that the second sub-connecting block and the second main connecting block can rotate conveniently, and one end of the first straight rod is fixedly connected with the second sub-connecting block and is convenient to connect with the second straight rod.

Furthermore, the length of the second straight rod is greater than that of the second sleeve rod, so that the second female connecting block and the second sub-connecting block can rotate conveniently, and one end of the second straight rod is fixedly connected with the second female connecting block and can be connected with the first straight rod conveniently.

Further, the both ends of first threaded rod correspond the first backup pad threaded connection of position department with the both ends of first cover pole top respectively, first threaded rod corresponds the second backup pad threaded connection of position department with the both ends of the adjacent one end fixedly connected with third sub-connecting block of second threaded rod, be convenient for be connected with the second threaded rod, the both ends of second threaded rod correspond the second backup pad threaded connection of position department with the both ends of second cover pole top respectively, the second threaded rod is connected with first threaded rod adjacent one end fixedly connected with third female connecting block, is convenient for be connected with first threaded rod, and third female connecting block rotates with third sub-connecting block to be connected.

The utility model has the following beneficial effects:

1. according to the utility model, the four locking rods are mutually rotatably connected, the first straight rod is rotatably connected with the second straight rod, and the first threaded rod is rotatably connected with the second threaded rod, so that the whole device is more convenient to mount and store, and the practicability of the whole device is improved.

2. According to the utility model, the first threaded rod and the second threaded rod are respectively driven to be away from or close to each other by rotating the joint of the first threaded rod and the second threaded rod, so that the whole device is convenient to lock and loosen the building template, the operation steps are simplified, and the working efficiency is improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the locking lever of the present invention;

FIG. 3 is a schematic structural view of a first sleeve rod, a first straight rod and a first threaded rod of the present invention;

FIG. 4 is a schematic structural view of a second sleeve rod, a second straight rod and a second threaded rod of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a locking lever; 110. a first loop bar; 111. a first female connection block; 112. a first support plate; 120. a second loop bar; 121. a first sub-connecting block; 122. a second support plate; 130. a first straight rod; 131. a second sub-connecting block; 140. a second straight rod; 141. a second female connection block; 150. a first threaded rod; 151. a third sub-connecting block; 160. a second threaded rod; 161. and a third female connecting block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 4, the present invention is a connecting and locking device for a building template, including four locking rods 100, the four locking rods 100 are rotatably connected to each other to facilitate the storage of the whole device, the locking rods 100 include a first sleeve rod 110, a second sleeve rod 120, a first straight rod 130 and a second straight rod 140, wherein the first straight rod 130 is slidably embedded in the first sleeve rod 110, the second straight rod 140 is slidably embedded in the second sleeve rod 120, the first sleeve rod 110 and the second sleeve rod 120 are connected by a first threaded rod 150 and a second threaded rod 160 through threads, the first threaded rod 150 and the second threaded rod 160 are rotatably connected, and the threads of the first threaded rod 150 and the second threaded rod 160 are in opposite directions;

when the connecting and locking device of the building template is used, the joint of the first threaded rod 150 and the second threaded rod 160 is rotated, so that the first threaded rod 150 and the second threaded rod 160 rotate simultaneously, the first loop bar 110 and the second loop bar 120 which are in threaded connection with the first loop bar and the second loop bar are respectively driven to be away from each other, the length of the locking bars 100 is changed, at the moment, a rectangular frame formed by four locking bars 100 is sleeved on the outer side of the building template, the joint of the first threaded rod 150 and the second threaded rod 160 is rotated reversely again, the length of the locking bars 100 is shortened by matching of all parts, and the whole device is locked on the building template;

one end of the first loop bar 110 is fixedly connected with a first female connecting block 111, both ends of the top of the first loop bar 110 are fixedly connected with first supporting plates 112, the first female connecting block 111 is connected with a first sub-connecting block 121, so that the two locking rods 100 are connected into a whole, and because the first supporting plates 112 are in threaded connection with the first threaded rod 150, the rotation of the first threaded rod 150 drives the first supporting plates 112 to move along the peripheral surfaces thereof, and further drives the first loop bar 110 to move;

one end of the second sleeve rod 120 is fixedly connected with a first sub-connecting block 121, both ends of the top of the second sleeve rod 120 are fixedly connected with a second supporting plate 122, the first sub-connecting block 121 is connected with a first female connecting block 111, so that the two locking rods 100 are connected into a whole, and the second supporting plate 122 is in threaded connection with a second threaded rod 160, so that the second supporting plate 122 is driven by the rotation of the second threaded rod 160 to move along the outer peripheral surface of the second supporting plate, and further the second sleeve rod 120 is driven to move;

the length of the first straight rod 130 is greater than that of the first loop bar 110, one end of the first straight rod 130 is fixedly connected with a second sub connecting block 131, and the second sub connecting block 131 is connected with a second female connecting block 141, so that the first straight rod 130 and the second straight rod 140 are connected into a whole;

the length of the second straight rod 140 is greater than that of the second sleeve rod 120, one end of the second straight rod 140 is fixedly connected with a second female connecting block 141, and the second female connecting block 141 is connected with a second sub connecting block 131, so that the first straight rod 130 and the second straight rod 140 are connected into a whole;

two ends of the first threaded rod 150 are respectively in threaded connection with the first supporting plates 112 at positions corresponding to two ends of the top of the first sleeve rod 110, one end of the first threaded rod 150 adjacent to the second threaded rod 160 is fixedly connected with a third sub-connecting block 151, two ends of the second threaded rod 160 are respectively in threaded connection with the second supporting plates 122 at positions corresponding to two ends of the top of the second sleeve rod 120, one end of the second threaded rod 160 adjacent to the first threaded rod 150 is fixedly connected with a third female connecting block 161, and the third female connecting block 161 is rotatably connected with the third sub-connecting block 151;

when the connecting and locking device of the building template is used, the joint of the first threaded rod 150 and the second threaded rod 160 is rotated, so that the first threaded rod 150 and the second threaded rod 160 are simultaneously rotated, and the first threaded rod 150 and the second threaded rod 160 are simultaneously rotated to respectively drive the first loop bar 110 and the second loop bar 120 which are in threaded connection with the first loop bar and the second loop bar to be away from or close to each other.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. A connecting and locking device for building templates comprises four locking rods (100), and is characterized in that: four locking lever (100) looks turn round connects, locking lever (100) are including first loop bar (110), second loop bar (120), first straight-bar (130) and second straight-bar (140), and wherein first straight-bar (130) slide embedding in first loop bar (110), inside second straight-bar (140) slide embedding second loop bar (120), through first threaded rod (150) and second threaded rod (160) threaded connection between first loop bar (110) and second loop bar (120), and rotate between first threaded rod (150) and second threaded rod (160) and be connected, the screw direction of first threaded rod (150) and second threaded rod (160) is opposite.

2. A connecting and locking device for building templates according to claim 1, wherein one end of the first sleeve rod (110) is fixedly connected with a first female connecting block (111), and both ends of the top of the first sleeve rod (110) are fixedly connected with a first supporting plate (112).

3. The connecting and locking device of a building template as claimed in claim 1, wherein one end of the second loop bar (120) is fixedly connected with a first sub-connecting block (121), and both top ends of the second loop bar (120) are fixedly connected with a second supporting plate (122).

4. The connecting and locking device of a building template as claimed in claim 1, wherein the length of the first straight rod (130) is greater than that of the first loop bar (110), and one end of the first straight rod (130) is fixedly connected with a second sub-connecting block (131).

5. The connecting and locking device of the building templates as claimed in claim 1, wherein the length of the second straight rod (140) is greater than that of the second loop bar (120), and one end of the second straight rod (140) is fixedly connected with a second female connecting block (141).

6. The connecting and locking device of a building template as claimed in claim 1, wherein two ends of the first threaded rod (150) are respectively in threaded connection with the first supporting plate (112) at the corresponding positions of the two ends of the top of the first sleeve rod (110), one end of the first threaded rod (150) adjacent to the second threaded rod (160) is fixedly connected with a third sub-connecting block (151), two ends of the second threaded rod (160) are respectively in threaded connection with the second supporting plate (122) at the corresponding positions of the two ends of the top of the second sleeve rod (120), one end of the second threaded rod (160) adjacent to the first threaded rod (150) is fixedly connected with a third female connecting block (161), and the third female connecting block (161) is rotatably connected with the third sub-connecting block (151).