CN217151529U

CN217151529U - Vertical cam locking type connecting mechanism of construction baffle

Info

Publication number: CN217151529U
Application number: CN202122606380.1U
Authority: CN
Inventors: 张翼
Original assignee: Shenyang Amway Scaffold Manufacturing Co ltd
Current assignee: Shenyang Amway Scaffold Manufacturing Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-08-09
Anticipated expiration: 2031-10-28

Abstract

The utility model provides a vertical cam locking formula coupling mechanism of construction baffle, solves the complex operation of connecting between the current interim construction baffle, and the work load of installation, dismantlement is big, and the installation time is long, and the firm in connection nature is poor, influences whole aesthetic property, uses the flexibility not enough, the problem that the maintenance volume in later stage is big. Including the direction connecting seat that constitutes by connecting guide, its characterized in that: one end of the connecting guide rod is fixedly provided with a fixed clamping piece, the middle part of the connecting guide rod is movably provided with a movable clamping piece, and a pressing connecting cavity is formed between the movable clamping piece and the fixed clamping piece; the movable clamping piece is back to one side of the pressing connection cavity and is rotatably provided with a vertical locking cam, and the vertical locking cam is rotatably connected with a cam support frame on the connection guide rod through a rotating shaft which is vertically arranged. The baffle plate has the advantages of reasonable design, compact structure, convenient installation and disassembly, capability of effectively shortening installation time, firm connection of the baffle plate, good integral aesthetic property, reusability and flexible and reliable use.

Description

Vertical cam locking type connecting mechanism of construction baffle

Technical Field

The utility model belongs to the technical field of the construction facility, concretely relates to easy to assemble and dismantlement can effectively shorten the installation time of construction baffle, and the firm in connection of baffle, whole aesthetic property is good to but reuse uses nimble, reliable, the vertical cam locking formula coupling mechanism of the construction baffle that the practicality is strong.

Background

The connection between the assembled temporary construction baffle plates which are convenient to disassemble is mostly realized by adopting an iron wire connection mode. The traditional operation mode has the disadvantages of complex operation, high labor intensity of installation personnel and long installation time; moreover, the connection firmness between the construction baffles is poor, the overall aesthetic property is influenced, and the practicability is insufficient. Meanwhile, some construction baffle plates are connected by hinges and hinges, although the construction baffle plates have certain connection stability, the installation and disassembly workload is huge, and the use flexibility is poor; moreover, the hinge structure is very easy to damage and deform in the transportation and carrying processes, so that a large amount of maintenance is needed in the later stage, and the construction progress is seriously influenced. There is a need for an improved connection mechanism between existing temporary construction barriers.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above-mentioned problem, provide an easy to assemble and dismantle, can effectively shorten the installation time of construction baffle, the firm in connection of baffle, whole aesthetic property is good to but reuse uses in a flexible way, reliably, the vertical cam locking formula coupling mechanism of the construction baffle that the practicality is strong.

The utility model adopts the technical proposal that: this vertical cam locking formula coupling mechanism of construction baffle includes direction connecting seat, its characterized in that: the guide connecting seat is composed of a connecting guide rod, one end of the connecting guide rod is fixedly provided with a fixed clamping piece, the middle part of the connecting guide rod is also movably provided with a movable clamping piece, and a press-fit connecting cavity for clamping two parts to be connected is formed between the movable clamping piece and the fixed clamping piece; the movable clamping piece is back to one side of the pressing connection cavity and is also rotatably provided with a vertical locking cam which is rotatably connected with a cam support frame arranged on the connection guide rod through a vertically arranged rotating shaft; the vertical locking cam is provided with a cam driving part.

The fixed clamping piece that the connecting guide rod tip set up comprises the stationary blade main part, the both ends of stationary blade main part, orientation one side in pressfitting connection chamber is provided with respectively and is used for treating the stationary blade pressfitting lug of adapting unit looks joint. In the process of driving the movable clamping piece to be pressed towards the fixed clamping piece direction by the vertical locking cam, the two connecting parts to be connected are tightly extruded through the fixing piece pressing convex blocks arranged at the two end parts of the fixed clamping piece, and the connection reliability is improved.

The movable clamping piece arranged in the middle of the connecting guide rod is composed of a movable piece main body, the middle of the movable piece main body is provided with a connecting rod inserting hole, and the movable piece main body is movably arranged on the connecting guide rod of the guide connecting seat through the connecting rod inserting hole; and the two ends of the movable sheet main body face one side of the pressing connection cavity, and movable sheet pressing convex blocks used for being clamped with the parts to be connected are respectively arranged. The vertical locking cam drives the movable clamping piece movably arranged on the guide connecting rod, and in the process of pressing towards the direction of the fixed clamping piece, the connecting parts of the two parts to be connected are tightly extruded through the movable piece pressing convex blocks arranged at the two ends of the movable clamping piece, so that the connection reliability is ensured.

The vertical locking cam is composed of a locking wheel main body, an arc-shaped edge is arranged on the outer circumference of the locking wheel main body, and a section of locking straight edge used for being in contact with the movable clamping piece is arranged on the arc-shaped edge; the locking wheel main body is rotatably arranged in a cam mounting hole on a cam support frame of the guide connecting seat through an eccentric rotating shaft. So that the vertical locking cam can rotate on the cam support frame of the guide connecting seat around the eccentric rotating shaft, and then the movable clamping piece movably arranged on the connecting guide rod of the guide connecting seat moves towards or back to the fixed clamping piece, and the clamping and the separation of the connecting parts of the two parts to be connected are realized.

And a rotating shaft avoiding opening is arranged on the connecting guide rod of the guide connecting seat and at a position corresponding to the lower end of the eccentric rotating shaft. The height of the cam support frame on the guide connecting seat is reduced, and the size and the weight of the whole guide connecting seat are further reduced.

The guide connecting seat is provided with an expansion connecting part at one end which is not provided with the fixed clamping piece and is connected with the connecting guide rod. According to specific use requirements, the whole connecting mechanism is connected with other auxiliary components such as the inclined strut supporting rod and the fixed supporting leg through the extension connecting part at the rear end of the guide connecting seat, and the device is convenient to use.

The vertical cam locking type connecting mechanism of the construction baffle comprises two groups of baffle I side columns and baffle II side columns at the connecting parts of adjacent construction baffles, the transverse sections of the baffle I side columns and the baffle II side columns are the same in shape, and fixing piece built-in cavities are symmetrically formed in the opposite sides of the baffle I side columns and the baffle II side columns respectively; the fixed clamping pieces are arranged in the fixed piece built-in cavities of the side column of the baffle I and the side column of the baffle II in a hidden manner, and two end parts of the fixed clamping pieces are respectively clamped with the fixed piece pressing grooves arranged in the fixed piece built-in cavities and on one side inside the pressing connection cavity; and on the outer wall of I limit post of baffle and II limit posts of baffle, towards one side of activity clamping piece, be provided with respectively and be used for with the activity clamping piece pressfitting recess of activity clamping piece both ends looks joint. The fixed clamping pieces are arranged in the fixed piece built-in cavities of the side column of the baffle I and the side column of the baffle II in a hidden manner, and the end parts of the movable clamping pieces and the fixed clamping pieces which are close to each other along with the rotation of the vertical locking cam are respectively clamped with the movable piece pressing grooves on the outer wall of the side column in a matched manner and the fixed piece pressing grooves in the fixed piece built-in cavities, so that the clamping stability of the connecting mechanism is improved; simultaneously, through the stationary blade pressfitting recess and the activity piece pressfitting recess of arranging in succession on each side post, can adjust the clamping position of coupling mechanism on I side post of baffle and II side posts of baffle in a flexible way.

The construction baffle is also provided with green plant decorative cloth, and the edges of two end parts of each piece of green plant decorative cloth are respectively and tightly clamped in the fixing piece built-in cavities of the I side column of the baffle and the II side column of the baffle. With the decorative green tip border of planting decorative cloth of arranging on the baffle face of will being under construction, closely on the spot, the concealed arranges in the built-in intracavity of stationary blade of I side column of baffle or II side columns of baffle to make things convenient for the installation of green decorative cloth of planting on the baffle face of being under construction, effectively promote the roughness and the whole aesthetic property that green decorative cloth laid.

The shape of the transverse section of the baffle I side column at the connecting part of the two adjacent construction baffles is the same as that of the transverse section of the baffle II side column, and the parts, which are contacted with the end part of the fixed clamping piece and the end part of the movable clamping piece, on the outer walls of the baffle I side column and the baffle II side column are respectively provided with a fixed piece pressing groove and a movable piece pressing groove. The end parts of the movable clamping piece and the fixed clamping piece which rotate along with the vertical locking cam and are close to each other are respectively clamped with the movable piece pressing groove and the fixed piece pressing groove on the outer wall of the side column in a matched manner, so that the clamping stability of the connecting mechanism is improved; and the clamping positions of the connecting mechanism on the side columns I and II of the baffle are flexibly adjusted through the fixed sheet pressing grooves and the movable sheet pressing grooves which are continuously arranged on the outer wall of each side column.

The utility model has the advantages that: because the utility model adopts the guide connecting seat composed of the connecting guide rod, one end of the connecting guide rod is fixedly provided with the fixed clamping piece, the middle part of the connecting guide rod is movably provided with the movable clamping piece, and a press-fit connecting cavity for clamping two parts to be connected is formed between the movable clamping piece and the fixed clamping piece; the movable clamping piece is back to one side of the pressing connection cavity and is rotatably provided with a vertical locking cam, the vertical locking cam is rotatably connected with a cam support frame on the connection guide rod through a rotating shaft which is vertically arranged, and the vertical locking cam is provided with a structural form of a cam driving part, so that the vertical locking cam is reasonable in design and compact in structure, is convenient to install and disassemble a connection mechanism, can effectively shorten the installation time of a construction baffle, and saves the construction cost; moreover, the baffle plates are firm in connection, good in overall attractiveness, flexible and reliable to use and high in practicability, and can be repeatedly utilized; has wide application prospect and certain social value.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a view in the direction a of fig. 1.

Fig. 3 is a schematic view of a connection structure of the guide link base and the fixing clip of fig. 1.

Fig. 4 is a schematic view of a configuration of the movable jaw of fig. 1.

Fig. 5 is a schematic view of a structure of the vertical locking cam in fig. 1.

Fig. 6 is a schematic diagram of an embodiment of the present invention.

Fig. 7 is a top view of fig. 6.

Fig. 8 is a schematic view of another embodiment of the present invention.

Fig. 9 is a top view of fig. 8.

The sequence numbers in the figures illustrate: 1 direction connecting seat, 2 fixed clamping piece, 3 movable clamping piece, 4 pressfitting connection chamber, 5 vertical locking cams, 6 cam drive portion, 7 extension connecting portion, 8 connecting rod, 9 cam support frame, 10 cam mounting holes, 11 pivot dodge gaps, 12 stationary blade main parts, 13 stationary blade pressfitting lugs, 14 movable plate main parts, 15 connecting rod spliced eye, 16 movable plate pressfitting lugs, 17 locking wheel main parts, 18 arc edges, 19 locking straight flange, 20 eccentric axis of rotation, 21 baffle I side post, 22 baffle II side post, 23 built-in chamber of stationary blade, 24 stationary blade pressfitting recess, 25 movable blade pressfitting recess.

Detailed Description

The specific structure of the present invention is described in detail with reference to fig. 1 to 9. The vertical cam locking type connecting mechanism of the construction baffle comprises a guide connecting seat 1 formed by connecting guide rods 8, wherein cam supporting frames 9 are arranged on the connecting guide rods 8 which are horizontally and longitudinally arranged; and one end of the connecting guide rod 8 is fixedly provided with a fixed clamping piece 2 used for clamping the connecting part of the two parts to be connected. The fixed clip 2 is composed of a fixed piece main body 12, and two ends of the fixed piece main body 12 and one side facing the pressing connection cavity 4 are respectively provided with a fixed piece pressing convex block 13 which is used for being clamped with a fixed piece pressing groove 24 on the part to be connected; in the process that the vertical locking cam 5 drives the movable clamping piece 3 to press and approach towards the fixed clamping piece 2, the pressing grooves of the connecting parts of the two parts to be connected are tightly pressed through the fixing piece pressing convex blocks 13 at the two ends of the fixed clamping piece 2, and the connection reliability is ensured.

The middle part of the connecting guide rod 8 of the guide connecting seat 1 is also movably provided with a movable clamping piece 3, and a press-fit connecting cavity 4 for clamping two parts to be connected is formed between the movable clamping piece 3 and the fixed clamping piece 2. The movable clamping piece 3 consists of a movable piece main body 14, and the middle part of the movable piece main body 14 is provided with a connecting rod inserting hole 15; the movable clamping piece 3 is movably arranged on the rod body of the guide connecting rod through the connecting rod inserting hole 15. Meanwhile, two ends of the movable sheet main body 14, one side facing the pressing connection cavity 4, are respectively provided with a movable sheet pressing projection 16 for being clamped with the movable sheet pressing groove 25 on the part to be connected. An arc-shaped elastic sheet for stabilizing and buffering is arranged between the rear side of the movable sheet main body 14 of the movable clamping sheet 3, which is not provided with the movable sheet pressing convex block 16, and the vertical locking cam 5; the middle part of the arc-shaped elastic sheet is also provided with a connecting rod inserting hole. Therefore, in the process of driving the movable clamping piece 3 movably arranged on the guide connecting rod to be pressed and close to the fixed clamping piece 2 in the direction of rotating the vertical locking cam 5, the movable piece pressing convex blocks 16 arranged at the two end parts of the movable clamping piece 3 are utilized to tightly press the pressing grooves of the connecting parts of the two parts to be connected, and the connection reliability is further improved. Meanwhile, in the process of pressing the movable clamping piece 3 by the vertical locking cam 5, the pressing contact is more stable by the arc-shaped elastic piece arranged on the rear side of the movable clamping piece 3, and the extrusion force of the locking cam is effectively buffered.

The movable clamping piece 3 is back to one side of the pressing connection cavity 4 and on the cam support frame 9 of the guide connection seat 1, a vertical locking cam 5 is further rotatably arranged, and the vertical locking cam 5 is rotatably connected with the cam support frame 9 horizontally arranged through a rotating shaft which is vertically arranged. The vertical locking cam 5 is composed of a locking wheel main body 17, an arc-shaped edge 18 is arranged on the outer circumference of the locking wheel main body 17, and a locking straight edge 19 used for being in contact with the movable clamping piece 3 is arranged on the arc-shaped edge 18. The locking wheel main body 17 is rotatably arranged in a cam mounting hole 10 on a cam support frame 9 of the guide connecting seat 1 through an eccentric rotating shaft 20; the connection form of the eccentric rotating shaft 20 and the cam mounting hole 10 can adopt a threaded connection according to the specific use requirement. The upper side of the locking wheel main body 17 of the vertical locking cam 5 is also provided with a cam driving part 6. Therefore, the vertical locking cam 5 can rotate on the cam support frame 9 of the guide connecting seat 1 around the eccentric rotating shaft 20, the movable clamping piece 3 movably arranged on the connecting guide rod 8 of the guide connecting seat 1 moves towards or back to the fixed clamping piece 2, and the two connecting parts to be connected are clamped and separated.

In order to facilitate the use of the device, an expansion connecting part 7 is arranged at one end of the guide connecting rod, which is not provided with the fixed clamping piece 2; according to specific use requirements, the whole connecting mechanism is connected with other auxiliary components such as an inclined strut supporting rod and a fixed supporting leg through the extension connecting part 7 at the rear end of the guide connecting rod, and the installation stability of the construction baffle is ensured. In addition, a rotating shaft avoiding notch 11 is arranged on the connecting guide rod 8 of the guide connecting seat 1 at a position corresponding to the lower end of the eccentric rotating shaft 20 of the vertical locking cam 5; so as to reduce the height of the cam support frame 9 on the guide connecting seat 1 and reduce the size and weight of the whole guide connecting seat 1.

In addition, the transverse cross sections of the baffle I side column 21 and the baffle II side column 22 at the connecting part of two adjacent construction baffles are the same in shape, and fixing piece built-in cavities 23 are symmetrically arranged on the opposite sides of the baffle I side column 21 and the baffle II side column 22 respectively. The fixed clamping piece 2 of the connecting mechanism is arranged in the fixed piece built-in cavity 23 of the side column 21 of the baffle I and the side column 22 of the baffle II in a hidden mode, and the fixed piece pressing convex blocks 13 at the left end and the right end of the fixed clamping piece 2 are respectively clamped with the fixed piece pressing grooves 24 arranged in the corresponding fixed piece built-in cavity 23 and located on one side inside the pressing connecting cavity 4. And, the outer walls of the side column 21 of the baffle I and the side column 22 of the baffle II are respectively provided with a movable piece pressing groove 25 (as shown in fig. 6 and 7) which is used for being clamped with the movable piece pressing convex blocks 16 at the left and right ends of the movable clamping piece 3 and faces one side of the movable clamping piece 3. Thereby, hide fixed clamping piece 2 and arrange in the built-in chamber 23 of stationary blade of I side post 21 of baffle and II side posts 22 of baffle to utilize along with vertical locking cam 5 rotatory, and the pressfitting lug of the activity clamping piece 3 and the fixed clamping piece 2 tip that are close to each other, respectively with the cooperation joint of the stationary blade pressfitting recess 24 in the movable blade pressfitting recess 25 on the side post outer wall and the built-in chamber 23 of stationary blade, promote coupling mechanism's clamping stability. Through the fixed piece pressfitting recess 24 and the movable piece pressfitting recess 25 that the edge post extending direction was arranged in succession on I edge post 21 of baffle and II edge post 22 of baffle, can adjust the clamping position of coupling mechanism's movable clamping piece 3 and fixed clamping piece 2 on I edge post 21 of baffle and II edge post 22 of baffle in a flexible way. It can be understood that the movable jaw 3 and the fixed jaw 2 of the connection mechanism may be the same size or different sizes.

Meanwhile, when the construction baffle needs to be provided with green plant decorative cloth, the edges of two end parts of each piece of green plant decorative cloth can be tightly and firmly clamped in the fixing piece built-in cavities 23 of the side column 21 of the baffle I and the side column 22 of the baffle II through the fixing clamping pieces 2 (or other fastening mechanisms) of the connecting mechanism respectively; and then with the decorative green plant decorative cloth's that arranges on the construction baffle face tip border, in the built-in chamber 23 of stationary blade of I side post 21 of baffle or II side post 22 of baffle closely on the spot, concealed arrangement to make things convenient for the installation of green plant decorative cloth on the construction baffle face, and effectively ensure the roughness that green plant decorative cloth laid, promote the whole aesthetic measure of construction baffle.

According to specific use requirements, two groups of adjacent construction baffle connection parts, baffle I side columns 21 and baffle II side columns 22 with the same transverse section shape can be respectively provided with a fixed sheet pressing convex block 13 at the left end part and a fixed sheet pressing convex block 16 at the right end part of the fixed clamping piece 2, a movable sheet pressing convex block 16 at the left end part and a movable sheet pressing concave groove 24 and a movable sheet pressing concave groove 25 (as shown in fig. 8 and 9) which are clamped with each other on the outer wall of the baffle I side column 21 and the baffle II side column 22, and the parts are contacted with the fixed sheet pressing convex block 13 at the end part of the fixed clamping piece 2 and the movable sheet pressing convex block 16 at the end part of the movable clamping piece 3. The pressing convex blocks at the end parts of the movable clamping piece 3 and the fixed clamping piece 2 which are close to each other along with the rotation of the vertical locking cam 5 are respectively clamped with the matching of the movable piece pressing groove 25 and the fixed piece pressing groove 24 on the outer wall of the side column, so that the clamping stability of the connecting mechanism is improved.

When this vertical cam locking formula coupling mechanism of construction baffle used, at first, set up the connection position between two sets of adjacent construction baffles with a plurality of sets of coupling mechanism, and make each stationary blade pressfitting recess 24 and activity piece pressfitting recess 25 on I side column 21 of baffle and II side columns 22 of baffle of two sets of adjacent construction baffles, all be located the pressfitting between fixed clamping piece 2 and the activity clamping piece 3 and connect the chamber 4. Subsequently, the installer moves the position of the connecting mechanism up and down along the fixing piece press-fitting groove 24 and the movable piece press-fitting groove 25, which are continuously arranged, according to the height of the construction barrier and the installation need.

After the connecting mechanism moves to a position to be fixed, the cam driving part 6 is used for driving the vertical locking cam 5 to rotate around the vertical eccentric rotating shaft 20, and the movable clamping piece 3 is pushed to move towards the direction of the fixed clamping piece 2 through the locking straight edge 19 on the arc-shaped edge 18 on the outer side of the vertical locking cam 5; and then utilize along with vertical locking cam 5 rotate, the activity piece pressfitting lug 16 and the stationary blade pressfitting lug 13 of activity clamping piece 3 and the fixed clamping piece 2 tip that hug closely each other, respectively with the cooperation joint of activity piece pressfitting recess 25 and stationary blade pressfitting recess 24 on I side post 21 of baffle and II side posts 22 of baffle, come the fastening ground to extrude the joint part of two sets of adjacent construction baffles, realize the quick, stable connection of construction baffle. In addition, when the construction baffles connected with each other need to be disassembled in a split manner, the vertical locking cam 5 is rotated reversely to release the clamping of the locking cam on the movable clamping piece 3, and the movable clamping piece 3 is separated from the fixed clamping piece 2 by external force, so that the connecting mechanism is disassembled.

Claims

1. The utility model provides a vertical cam locking formula coupling mechanism of construction baffle, includes direction connecting seat (1), its characterized in that: the guide connecting seat (1) is composed of a connecting guide rod (8), one end of the connecting guide rod (8) is fixedly provided with a fixed clamping piece (2), the middle part of the connecting guide rod (8) is also movably provided with a movable clamping piece (3), and a press-fit connecting cavity (4) for clamping two parts to be connected is formed between the movable clamping piece (3) and the fixed clamping piece (2); the movable clamping piece (3) is back to one side of the pressing connection cavity (4), and is also rotatably provided with a vertical locking cam (5), and the vertical locking cam (5) is rotatably connected with a cam support frame (9) arranged on the connection guide rod (8) through a vertically arranged rotating shaft; the vertical locking cam (5) is provided with a cam driving part (6).

2. The vertical cam-lock type connection mechanism of a construction stop according to claim 1, wherein: fixed clamping piece (2) that connecting guide arm (8) tip set up comprises stationary blade main part (12), the both ends of stationary blade main part (12), orientation one side of pressfitting connection chamber (4) is provided with respectively and is used for with treat that stationary blade pressfitting lug (13) of adapting unit looks joint.

3. The vertical cam-lock type connection mechanism of a construction stop according to claim 1, wherein: the movable clamping piece (3) arranged in the middle of the connecting guide rod (8) is composed of a movable piece main body (14), the middle of the movable piece main body (14) is provided with a connecting rod inserting hole (15), and the movable piece main body (14) is movably arranged on the connecting guide rod (8) of the guide connecting seat (1) through the connecting rod inserting hole (15); and the two ends of the movable sheet main body (14) face one side of the pressing connection cavity (4), and movable sheet pressing convex blocks (16) used for being clamped with the parts to be connected are further arranged respectively.

4. The vertical cam-lock type connection mechanism of a construction stop according to claim 1, wherein: the vertical locking cam (5) is composed of a locking wheel main body (17), an arc-shaped edge (18) is arranged on the outer side circumference of the locking wheel main body (17), and a section of locking straight edge (19) used for being in contact with the movable clamping piece (3) is arranged on the arc-shaped edge (18); the locking wheel main body (17) is rotatably arranged in a cam mounting hole (10) on a cam support frame (9) of the guide connecting seat (1) through an eccentric rotating shaft (20).

5. The vertical cam-lock type connection mechanism of a construction stop according to claim 4, wherein: and a rotating shaft avoiding notch (11) is arranged on the connecting guide rod (8) of the guide connecting seat (1) at a position corresponding to the lower end of the eccentric rotating shaft (20).

6. The vertical cam-lock type connection mechanism of a construction stop according to claim 1, wherein: the one end of the fixed clamping piece (2) is not arranged on the connecting guide rod (8) of the guide connecting seat (1), and an expansion connecting part (7) is further arranged.

7. The vertical cam-lock type connection mechanism of a construction stop according to claim 1, wherein: the structure is characterized by further comprising two groups of baffle I side columns (21) and baffle II side columns (22) which are adjacent to the connecting part of the construction baffle, wherein the transverse sections of the baffle I side columns (21) and the baffle II side columns (22) are the same in shape, and fixing piece built-in cavities (23) are symmetrically arranged on one sides, opposite to the baffle I side columns (21) and the baffle II side columns (22), of the baffle I; the fixing clamping pieces (2) are arranged in fixing piece built-in cavities (23) of the side column (21) of the baffle I and the side column (22) of the baffle II in a hidden mode, and two end portions of the fixing clamping pieces (2) are respectively clamped with fixing piece pressing grooves (24) which are arranged in the fixing piece built-in cavities (23) and located on one side inside the pressing connection cavity (4); and the outer walls of the side column (21) of the baffle I and the side column (22) of the baffle II are respectively provided with a movable sheet pressing groove (25) which is used for being clamped with the two end parts of the movable clamping sheet (3) towards one side of the movable clamping sheet (3).

8. The vertical cam lock type connection mechanism of a construction stop according to claim 7, wherein: the construction baffle is also provided with green plant decorative cloth, and the edges of two end parts of each piece of green plant decorative cloth are respectively and tightly clamped in the fixing piece built-in cavities (23) of the side columns (21) of the baffle I and the side columns (22) of the baffle II.

9. The vertical cam-lock type connection mechanism of a construction stop according to claim 1, wherein: still include I limit post (21) of baffle and II limit posts (22) of baffle of two sets of adjacent construction baffle connection site, the shape of the transverse cross section of I limit post (21) of baffle and II limit posts (22) of baffle is the same, and, on the outer wall of I limit post (21) of baffle and II limit posts (22) of baffle, with the position that fixed clamping piece (2) tip and activity clamping piece (3) tip contacted, be provided with stationary blade pressfitting recess (24) and activity piece pressfitting recess (25) respectively.