CN214835074U

CN214835074U - Formwork support device for building construction

Info

Publication number: CN214835074U
Application number: CN202121211538.9U
Authority: CN
Inventors: 郭纪锋; 顾露露; 李亚飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-23
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to a formwork support technical field just discloses a formwork support device for construction, including installing the fixed external member of four groups at the unable adjustment base top, fixed external member and joint pole bottom spiro union, first joint board bottom is passed on the joint pole top. This formwork support device for construction, be provided with the connecting piece through linking the pole, the connecting piece rotates through the top of a set of pivot and steady rest and is connected, the inside locating lever that is provided with of steady rest, locating lever surface cover is equipped with positioning spring, locating lever bottom is provided with stable seat, the steady rest surface is provided with spacing bolt, through extracting spacing bolt, pop out the locating lever through positioning spring, it is fixed with unable adjustment base to make stable seat pass through the picture peg, improve the holistic support nature of device, through fixed external member and linking pole bottom spiro union, thereby it still remains to improve to have solved the holistic support nature of formwork support and stability, and inconvenient dismantlement problem of accomodating.

Description

Formwork support device for building construction

Technical Field

The utility model relates to a formwork support technical field specifically is a formwork support device for construction.

Background

The building formwork is a temporary supporting structure, which is manufactured according to the design requirements, so that the concrete structure and the members are formed according to the specified positions and geometric dimensions, the correct positions of the concrete structure and the members are kept, and the self weight of the building formwork and the external load acting on the building formwork are borne. The purpose of carrying out the template engineering is to guarantee concrete engineering quality and construction safety, accelerate the construction progress and reduce engineering cost, and the building template needs bearing structure to support when using, at the in-process that supports, because the concrete is at the in-process that solidifies, whole volume will shrink, reduces the support effect of support frame.

Chinese patent publication No. CN211974474U proposes a formwork support device for building construction, which comprises a support frame; the support frame comprises base, branch, roof, upper end connection board and bottom connection board intermediate position are provided with screw-nut, the inside lead screw that is provided with of screw-nut, be provided with branch between roof and the upper end connection board and between bottom connection board and the base, roof bottom and base upside correspond the branch position and are provided with and insert a section of thick bamboo, branch inserts and inserts inside a section of thick bamboo, it is provided with the spring to insert inside branch end position that is located of a section of thick bamboo, the welding of spring both ends is inserted a section of thick bamboo inside and branch end. The utility model discloses a when the support frame supports, rotatory lead screw, through the distance between screw-nut's effect regulation upper end linkage plate and the bottom linkage plate to highly adjusting the support frame, after the concrete solidification shrink, the spring will expand, adjust the support frame once more, strengthen the supporting effect of support frame, but the holistic support nature of this formwork support and stability still remain to improve, and inconvenient dismantlement is accomodate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a formwork support device for construction has solved the holistic support nature of formwork support and stability and has still remained to improve, and the inconvenient problem of accomodating of dismantling.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a formwork support device for construction, is including installing the fixed external member of four groups at unable adjustment base top, fixed external member and linking pole bottom spiro union, first linking board bottom is passed on linking pole top, first linking board top center is passed by the king-rod bottom, the king-rod top is rotated with second linking board center and is connected, four spacing section of thick bamboo of group are installed at second linking board top, the king-rod bottom is provided with adjusting nut.

Preferably, the top end of the connecting rod is sleeved with a connecting piece, the connecting piece is rotatably connected with the top end of the stabilizing frame through a rotating shaft, a positioning rod is arranged in the stabilizing frame, a positioning spring is sleeved on the surface of the positioning rod, and the bottom of the positioning rod is fixedly connected with the top of the stabilizing seat.

Preferably, the inside bracing piece that is provided with of a spacing section of thick bamboo, bracing piece surface cover is equipped with buffer spring, bracing piece top and roof bottom fixed connection.

Preferably, the surface of the stabilizing frame and the surface of the positioning rod are both provided with positioning holes matched with the diameters of the limiting bolts.

Preferably, the bottom of the stabilizing seat is provided with an anti-skid groove, four groups of insertion plates are uniformly arranged on the outer side surfaces of the fixed base, and the insertion plates are inserted into the inner side of the stabilizing seat.

Preferably, two sets of limiting columns are arranged at the bottom of the second connecting plate and penetrate through the top of the first connecting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a formwork support device for construction possesses following beneficial effect:

1. this formwork support device for construction is provided with the bracing piece through spacing section of thick bamboo is inside, bracing piece surface cover is equipped with a set of buffer spring, bracing piece top fixedly connected with circular shape roof, be convenient for make the concrete when not solidifying, the great weight of concrete humidity is heavier, extrudees the roof, makes the inside buffer spring of spacing section of thick bamboo produce the shrink by the extrusion simultaneously, after the concrete solidifies the emergence shrink, buffer spring's reaction force makes the bracing piece extend.

2. This formwork support device for construction, be provided with the connecting piece through linking the pole, the connecting piece rotates through the top of a set of pivot and steady rest and is connected, the inside locating lever that is provided with of steady rest, locating lever surface cover is equipped with positioning spring, locating lever bottom is provided with stable seat, the steady rest surface is provided with spacing bolt, through extracting spacing bolt, pop out the locating lever through positioning spring, it is fixed with unable adjustment base to make stable seat pass through the picture peg, improve the holistic support nature of device, through fixed external member and linking pole bottom spiro union, thereby it still remains to improve to have solved the holistic support nature of formwork support and stability, and inconvenient dismantlement problem of accomodating.

3. This formwork support device for construction is provided with two sets of spacing posts through second linkage plate bottom, and two sets of spacing posts all pass first linkage plate top, through two sets of spacing posts that the king-rod both sides set up, increase the stability of second linkage plate, are convenient for improve the support nature of second linkage plate and restrict the position of second linkage plate, are provided with the antiskid groove through stabilizing the seat bottom, are convenient for improve and stabilize the frictional force on seat and ground.

Drawings

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

FIG. 2 is an exploded view of the connecting member, the stabilizer and the positioning rod of the present invention;

fig. 3 is an explosion diagram of the limiting cylinder and the structure of the present invention.

In the figure: 1. a fixed base; 2. a fixation kit; 3. a connecting rod; 4. a connecting member; 5. a stabilizer frame; 6. a positioning spring; 7. positioning a rod; 8. a stabilizing base; 9. a limit bolt; 10. a first connector tile; 11. a middle rod; 12. a limiting column; 13. a second connector tile; 14. a limiting cylinder; 15. a buffer spring; 16. a support bar; 17. a top plate; 18. a rotating shaft; 19. and adjusting the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a formwork support device for construction, including installing four fixed external members of group 2 at fixed base 1 top, four fixed external members of group 2 improve the device overall stability, fixed external member 2 and the 3 bottom spiro union of linking pole, threaded connection's fixed external member 2 and linking pole 3 are conveniently dismantled, 3 tops of linking pole pass first linking board 10 bottoms, 3 tops of linking pole are provided with the spacing collar, avoid linking pole 3 to take place the aversion, first linking board 10 top centers is passed by well pole 11 bottoms, well pole 11 tops and second linking board 13 centers rotate to be connected, four spacing section of thick bamboo 14 of group are installed at second linking board 13 tops, well pole 11 bottoms are provided with adjusting nut 19, through rotating adjusting nut 19, adjust the position about well pole 11, drive second linking board 13 and reciprocate.

Specifically, in order to improve the overall support of the formwork support, the top end of the connecting rod 3 is sleeved with a connecting piece 4, the connecting piece 4 is rotatably connected with the top end of the stabilizing frame 5 through a rotating shaft 18, a positioning rod 7 is arranged inside the stabilizing frame 5, a positioning spring 6 is sleeved on the surface of the positioning rod 7, the bottom of the positioning rod 7 is fixedly connected with the top of the stabilizing seat 8, the bottom of the stabilizing seat 8 is in contact with the ground, the top end of the positioning spring 6 sleeved on the surface of the positioning rod 7 is in contact with the top of the inner wall of the stabilizing frame 5, the overall support of the device is improved, and the buffering effect is achieved.

Specifically, for the convenience of adjusting according to the concrete setting condition, the inside bracing piece 16 that is provided with of spacing section of

thick bamboo

14, 16 outer surface covers of bracing piece are equipped with buffer spring 15, bracing piece 16 top and roof 17 bottom fixed connection, when the concrete does not solidify, the inside buffer spring 15 of spacing section of thick bamboo 14 will be extruded and produce the shrink, and after the concrete setting shrink, buffer spring 15 will stretch out.

Specifically, for the convenience of fixing the positioning rod 7, the positioning holes matched with the diameter of the limit bolts 9 are formed in the surface of the stabilizing frame 5 and the surface of the positioning rod 7, and when the positioning rod 7 contracts inside the stabilizing frame 5, the stabilizing frame 5 and the positioning rod 7 are fixed through the limit bolts 9.

Specifically, in order to fix the stabilizing base 8, anti-slip grooves are formed in the bottom of the stabilizing base 8, four groups of insertion plates are uniformly arranged on four outer side surfaces of the fixing base 1, the insertion plates are inserted into the inner side of the stabilizing base 8, the anti-slip grooves formed in the bottom of the stabilizing base 8 effectively increase friction force, and the whole stability of the device is improved by connecting the insertion plates with the fixing base 1.

Specifically, in order to facilitate the improvement of the supportability of the second linkage plate 13 and the restriction of the position of the second linkage plate 13, two sets of position limiting posts 12 are provided at the bottom of the second linkage plate 13, and the two sets of position limiting posts 12 pass through the top of the first linkage plate 10, thereby increasing the stability of the second linkage plate 13 through the two sets of position limiting posts 12.

The working principle is as follows: the fixing base 1 is placed at a position needing to be supported, the fixing sleeve 2 is in threaded connection with the bottom end of a connecting rod 3, a first connecting plate 10 is installed on the fixing sleeve 2, a stabilizing frame 5 installed on a connecting piece 4 is adjusted, a limiting bolt 9 is pulled out, a positioning spring 6 installed inside the stabilizing frame 5 enables a positioning rod 7 to pop out, the bottom of a stabilizing seat 8 is in contact with the ground and is fixed with the fixing base 1 through a plugboard, the stability of the device is improved, the height of a middle rod 11 is adjusted through rotating an adjusting nut 19, the height of a top plate 17 is adjusted, a supporting rod 16 and a buffer spring 15 are arranged inside a limiting cylinder 14, when concrete is not solidified, the concrete is heavy in humidity and heavy in weight, the top plate 17 is extruded, the buffer spring 15 inside the limiting cylinder 14 is simultaneously extruded to shrink, and when the concrete is solidified to shrink, the supporting rod 16 is extended by the reaction force of the buffer spring 15, the function of supporting is played.

To sum up, the formwork support device for building construction is characterized in that a support rod 16 is arranged in a limiting cylinder 14, a group of buffer springs 15 is sleeved on the outer surface of the support rod 16, a circular top plate 17 is fixedly connected to the top of the support rod 16, so that when concrete is not solidified, the concrete has high humidity and heavy weight, the top plate 17 is extruded, the buffer springs 15 in the limiting cylinder 14 are simultaneously extruded to shrink, when the concrete is solidified to shrink, the support rod 16 is stretched by the reaction force of the buffer springs 15, a connecting piece 4 is arranged through a connecting rod 3, the connecting piece 4 is rotatably connected with the top end of a stabilizing frame 5 through a group of rotating shafts 18, a positioning rod 7 is arranged in the stabilizing frame 5, a positioning spring 6 is sleeved on the surface of the positioning rod 7, a stabilizing seat 8 is arranged at the bottom of the positioning rod 7, a limiting bolt 9 is arranged on the surface of the stabilizing frame 5, and the limiting bolt 9 is pulled out, pop out locating lever 7 through positioning spring 6, make stable seat 8 fixed with unable adjustment base 1 through the picture peg, improve the holistic support nature of device, through fixed external member 2 and the 3 bottom spiro union of joint pole, thereby it still remains to improve to have solved the holistic support nature of formwork support and stability, and the inconvenient problem of accomodating of dismantling, be provided with two sets of spacing post 12 through second joint board 13 bottom, two sets of spacing post 12 all pass first joint board 10 tops, through two sets of spacing post 12 of 11 both sides settings of king-rod, increase the stability of second joint board 13, be convenient for improve the support nature of second joint board 13 and the position of restriction second joint board 13, be provided with the antiskid groove through stable seat 8 bottom, be convenient for improve the frictional force of stable seat 8 and ground.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a formwork support device for construction, is including installing four fixed external member of group (2) at unable adjustment base (1) top, its characterized in that: fixed external member (2) and linking pole (3) bottom spiro union, first linking pole (10) bottom is passed on linking pole (3) top, first linking pole (10) top center is passed by well pole (11) bottom, well pole (11) top rotates with second linking pole (13) center to be connected, four spacing section of thick bamboo of group (14) are installed at second linking pole (13) top, well pole (11) bottom is provided with adjusting nut (19).

2. The formwork support device for construction according to claim 1, wherein: the top end of the connecting rod (3) is sleeved with a connecting piece (4), the connecting piece (4) is rotatably connected with the top end of the stabilizing frame (5) through a rotating shaft (18), a positioning rod (7) is arranged inside the stabilizing frame (5), a positioning spring (6) is sleeved on the surface of the positioning rod (7), and the bottom of the positioning rod (7) is fixedly connected with the top of the stabilizing seat (8).

3. The formwork support device for construction according to claim 1, wherein: a supporting rod (16) is arranged inside the limiting cylinder (14), a buffer spring (15) is sleeved on the outer surface of the supporting rod (16), and the top of the supporting rod (16) is fixedly connected with the bottom of the top plate (17).

4. The formwork support device for building construction according to claim 2, wherein: and positioning holes matched with the diameter of the limiting bolt (9) are formed in the surface of the stabilizing frame (5) and the surface of the positioning rod (7).

5. The formwork support device for building construction according to claim 2, wherein: the bottom of the stabilizing seat (8) is provided with an anti-skid groove, four groups of insertion plates are evenly arranged on the outer side surface of the fixing base (1), and the insertion plates are inserted into the inner side of the stabilizing seat (8).

6. The formwork support device for construction according to claim 1, wherein: two groups of limiting columns (12) are arranged at the bottom of the second connecting plate (13), and the two groups of limiting columns (12) penetrate through the top of the first connecting plate (10).