CN216239760U

CN216239760U - Building templates link for civil engineering

Info

Publication number: CN216239760U
Application number: CN202122953351.2U
Authority: CN
Inventors: 史波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-08
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to the technical field of civil engineering, in particular to a building template connecting frame for civil engineering, which comprises a first support column, a second support column, a third support column and a fourth support column, wherein the surfaces of the second support column and the fourth support column are respectively provided with an adjusting mechanism, and the end part of the adjusting mechanism at one side penetrates through the second support column and is fixedly connected with the first support column; through setting up adjustment mechanism, when the staff need adjust the distance between first pillar and the second pillar, the staff only needs to rotate one of them lead screw, the lead screw just can drive another lead screw through the chain synchronization and rotate, make two lead screws can the distance between first pillar and the second pillar of synchronization regulation, compare in current building templates link, need not that the staff possesses comparatively pure and thorough regulation experience, this has reduced staff's the regulation degree of difficulty effectively, make the staff adjust more convenient, thereby staff adjusting device's efficiency has been improved.

Description

Building templates link for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a building template connecting frame for civil engineering.

Background

Civil engineering refers to the planning, construction and maintenance of all water, soil and culture related infrastructures. General civil work projects include: road, water affairs, canal affairs, flood control engineering and traffic.

Through retrieval, the Chinese patent discloses a building template connecting frame for civil engineering (publication number is CN 211736351U), when the supporting range of a mounting plate needs to be adjusted, a nut drives a screw rod to rotate, then a strut III and a strut II can move into four positions through threads to adjust the distance between the strut I and the strut II and a strut III and a strut IV, and a nut drives the screw rod to rotate, then the screw rod can move the strut I and the strut IV into four positions through threads to adjust the distance between the strut II and the strut III and the strut IV and the strut I, so the supporting range can be conveniently adjusted, but when the device adjusts the distance between two adjacent struts, the device needs to simultaneously rotate two parallel screw rods, which needs a worker to have more sophisticated adjusting experience, otherwise, when the rotating speeds of the two screw rods are not uniform, the two parallel struts are easily clamped together, the spacing between the struts cannot be adjusted normally, and great limitation exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing template connecting frame is difficult to adjust and inconvenient for daily use of workers.

The utility model achieves the aim through the following technical scheme, and the building template connecting frame for civil engineering comprises a first support column, a second support column, a third support column and a fourth support column, wherein the surfaces of the second support column and the fourth support column are respectively provided with an adjusting mechanism, the end part of the adjusting mechanism on one side penetrates through the second support column and is fixedly connected with the first support column, the end part of the adjusting mechanism on the other side penetrates through the fourth support column and is fixedly connected with the first support column, the surface of the third support column is provided with two limiting mechanisms, and the end parts of the two limiting mechanisms are respectively fixedly connected with the second support column and the fourth support column;

one side adjustment mechanism includes two gear chains, two gear rotation connects in the inside of second pillar, two the gear passes through chain drive and connects, the tip fixedly connected with lead screw of gear, the tip of lead screw runs through to the outside of second pillar, the surperficial threaded connection of lead screw have with first pillar fixed connection's internal thread pipe.

Preferably, a handle is fixedly connected to the surface of the gear at the lower end, and one end of the handle penetrates to the outside of the second support.

Preferably, the surface of the handle is provided with positioning holes distributed in an annular manner, the surface of the handle is inserted with positioning pins, and one end of each positioning pin penetrates through the positioning holes and is inserted with the second support column.

Preferably, the inner wall of the internal thread pipe is provided with a limit groove which is annularly distributed, a fixture block is slidably connected inside the limit groove, and the end part of the lead screw is fixedly connected with a bearing fixedly connected with the fixture block.

Preferably, one side stop gear includes two gag lever posts, gag lever post fixed connection is in the surface of second pillar, the surperficial sliding connection of gag lever post has with third pillar fixed connection's spacing pipe.

Preferably, the cross-sectional shapes of the limiting rod and the limiting pipe are both rectangular, and the limiting rod is matched with the limiting pipe.

The utility model has the beneficial effects that: through setting up adjustment mechanism, when the staff need adjust the distance between first pillar and the second pillar, the staff only needs to rotate one of them lead screw, the lead screw just can drive another lead screw through the chain synchronization and rotate, make two lead screws can the distance between first pillar and the second pillar of synchronization regulation, compare in current building templates link, need not that the staff possesses comparatively pure and thorough regulation experience, this has reduced staff's the regulation degree of difficulty effectively, make the staff adjust more convenient, thereby staff adjusting device's efficiency has been improved.

Drawings

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

FIG. 2 is a schematic view of the connection of an internally threaded tube and a lead screw according to the present invention;

FIG. 3 is a schematic view of the connection between the stopper tube and the stopper rod according to the present invention;

fig. 4 is a schematic view of the arrangement of the gears in the present invention.

In the figure: 1. a first support; 2. a second support; 3. a third support; 4. a fourth strut; 5. an adjustment mechanism; 501. an internally threaded tube; 502. a lead screw; 503. a gear; 504. a chain; 505. a handle; 506. positioning holes; 507. positioning pins; 508. a bearing; 509. a clamping block; 510. a limiting groove; 6. a limiting mechanism; 601. a limiting pipe; 602. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the specific implementation: as shown in fig. 1-4, a building template connecting frame for civil engineering comprises a first support column 1, a second support column 2, a third support column 3 and a fourth support column 4, wherein the surfaces of the second support column 2 and the fourth support column 4 are respectively provided with an adjusting mechanism 5, the end part of the adjusting mechanism 5 at one side penetrates through the second support column 2 and is fixedly connected with the first support column 1, the end part of the adjusting mechanism 5 at the other side penetrates through the fourth support column 4 and is fixedly connected with the first support column 1, the surface of the third support column 3 is provided with two limiting mechanisms 6, the end parts of the two limiting mechanisms 6 are respectively fixedly connected with the second support column 2 and the fourth support column 4, the adjusting mechanism 5 at one side comprises two gear chains 504, two gears 503 are rotatably connected inside the second support column 2, the two gears 503 are in transmission connection through the chains 504, the end part of the gear 503 is fixedly connected with a lead screw 502, the end part of the lead screw 502 penetrates to the outside of the second support column 2, the surface of the screw rod 502 is in threaded connection with an internal threaded pipe 501 fixedly connected with the first support 1, when a worker needs to adjust the distance between the first support 1 and the second support 2, the worker only needs to rotate one of the screw rods 502, and the screw rod 502 can synchronously drive the other screw rod 502 to rotate through the chain 504, so that the two screw rods 502 can synchronously adjust the distance between the first support 1 and the second support 2, and the worker does not need to worry about the situation that the adjusting mechanism 5 is clamped, so that the worker can perform normal adjusting work;

as shown in fig. 2, 3 and 4, a handle 505 is fixedly connected to the surface of the lower end gear 503, one end of the handle 505 penetrates through the outside of the second pillar 2, the handle 505 enables a worker to rotate the lead screw 502 more conveniently, positioning holes 506 are annularly distributed on the surface of the handle 505, positioning pins 507 are inserted into the surface of the handle 505, one end of each positioning pin 507 penetrates through the positioning holes 506 and is inserted into the second pillar 2, the positioning pins 507 can firmly fix the handle 505 on the surface of the second pillar 2 through the positioning holes 506 to prevent the handle 505 from rotating, so as to achieve a good fixing effect, a limit groove 510 is annularly distributed on the inner wall of the internal threaded tube 501, a fixture block 509 is slidably connected inside the limit groove 510, a bearing 508 fixedly connected with the fixture block 509 is fixedly connected to the end of the lead screw 502, which can limit the operating range of the lead screw 502 on the premise that the normal rotation of the lead screw 502 is not affected, so as to reduce the probability of the separation of the lead screw 502 and the internal threaded pipe 501, thereby achieving good limiting effect;

as shown in fig. 3, the limiting mechanism 6 on one side includes two limiting rods 602, the limiting rods 602 are fixedly connected to the surface of the second pillar 2, the surface of the limiting rods 602 is slidably connected with limiting tubes 601 fixedly connected with the third pillar 3, on the premise that the normal extension and retraction of the adjusting mechanism 5 can not be affected, the adjusting mechanism 5 extending and retracting together with the parallel adjusting mechanism can be followed, meanwhile, the limiting mechanism 6 perpendicular to the adjusting mechanism 5 in the motion state can drive the pillars connected with the limiting mechanism to move together, the position of the pillars is not required to be adjusted by the staff, the adjusting difficulty of the staff is further reduced, the cross-sectional shapes of the limiting rods 602 and the limiting tubes 601 are rectangular, the limiting rods 602 are matched with the limiting tubes 601, the track of the pillars during moving can be limited, and the probability of rotation or deviation of the pillars in the moving process is reduced.

In use, taking the example of adjusting the distance between the second and third supports 2, 3 and the first and fourth supports 1, 4: the worker only needs the positioning pin 507 inserted on the surface of the second pillar 2 to make the corresponding handle 505 lose resistance, the worker can rotate the handle 505 towards the corresponding direction, the handle 505 drives the lower end gear 503 to rotate, the lower end gear 503 synchronously drives the upper end gear 503 to rotate through the chain 504, so that the two gears 503 synchronously drive the lead screw 502 connected with the lead screw to rotate, the lead screw 502 drives the internal thread pipe 501 connected with the lead screw to move through rotation, the internal thread pipe 501 drives the first pillar 1 to move, the first pillar 1 drives the fourth pillar 4 to move through the limiting mechanism 6 arranged between the first pillar 1 and the fourth pillar 4 synchronously, until the distance between the second pillar 2 and the third pillar 3 and the distance between the first pillar 1 and the fourth pillar 4 are adjusted to the corresponding value, compared with the existing building template connecting frame, the device only needs to rotate the corresponding handle 505, and can drive the whole adjusting mechanism 5 to adjust the distance between the corresponding two pillars, need not the staff and possess comparatively pure and thorough regulation experience, this has reduced staff's the regulation degree of difficulty effectively for the staff adjusts more conveniently, thereby has improved staff adjusting device's efficiency.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a building templates link for civil engineering, includes first pillar (1), second pillar (2), third pillar (3) and fourth pillar (4), its characterized in that: the adjusting mechanisms (5) are mounted on the surfaces of the second supporting column (2) and the fourth supporting column (4), the end part of the adjusting mechanism (5) on one side penetrates through the second supporting column (2) and is fixedly connected with the first supporting column (1), the end part of the adjusting mechanism (5) on the other side penetrates through the fourth supporting column (4) and is fixedly connected with the first supporting column (1), the surface of the third supporting column (3) is provided with two limiting mechanisms (6), and the end parts of the two limiting mechanisms (6) are fixedly connected with the second supporting column (2) and the fourth supporting column (4) respectively;

one side adjustment mechanism (5) include two gear (503) chains (504), two gear (503) rotates to be connected in the inside of second pillar (2), two gear (503) passes through chain (504) transmission and connects, the tip fixedly connected with lead screw (502) of gear (503), the tip of lead screw (502) runs through to the outside of second pillar (2), the surperficial threaded connection of lead screw (502) has with first pillar (1) fixed connection's internal thread pipe (501).

2. The building template connecting frame for civil engineering as claimed in claim 1, characterized in that: the surface of the gear (503) at the lower end is fixedly connected with a handle (505), and one end of the handle (505) penetrates to the outside of the second support column (2).

3. The building template connecting frame for civil engineering as claimed in claim 2, characterized in that: the surface of the handle (505) is provided with positioning holes (506) distributed in an annular mode, the surface of the handle (505) is inserted with positioning pins (507), and one end of each positioning pin (507) penetrates through each positioning hole (506) and is inserted with the second support column (2).

4. The building template connecting frame for civil engineering as claimed in claim 1, characterized in that: the inner wall of the internal thread pipe (501) is provided with a limit groove (510) which is annularly distributed, the inside of the limit groove (510) is slidably connected with a fixture block (509), and the end part of the lead screw (502) is fixedly connected with a bearing (508) fixedly connected with the fixture block (509).

5. The building template connecting frame for civil engineering as claimed in claim 1, characterized in that: one side stop gear (6) include two gag lever post (602), gag lever post (602) fixed connection is in the surface of second pillar (2), the surperficial sliding connection of gag lever post (602) has spacing pipe (601) with third pillar (3) fixed connection.

6. The building template connecting frame for civil engineering as claimed in claim 5, characterized in that: the cross section shapes of the limiting rod (602) and the limiting pipe (601) are rectangular, and the limiting rod (602) is matched with the limiting pipe (601).