CN211775794U

CN211775794U - Formwork support device for building construction

Info

Publication number: CN211775794U
Application number: CN202020085597.5U
Authority: CN
Inventors: 罗铃; 张宏博; 陈德华; 徐子风; 郑树彬
Original assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-27
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a formwork support device for building construction, including last horizontal pole and sheer pole, the bottom portion equidistance of last horizontal pole inlays and is equipped with five metal covering seats, the position department that the bottom of going up the horizontal pole corresponds the metal covering seat all installs vertical support rod, just the upper end of vertical support rod stretches into the inside of metal covering seat, the position that the upper surface of sheer pole corresponds vertical support rod lower extreme all has seted up the vertical pole groove, the position department that the inside of sheer pole corresponds the vertical pole groove all clamps T type snib, and the outer end of T type snib is than the outside edge bulge of sheer pole, the position that the inside of sheer pole corresponds T type snib outer end all has seted up the spring and has put the groove, just reset spring is all installed to the inside in spring puts the groove; the horizontal vertical rods are clamped and assembled in a combined mode, the operation is simple, the assembling time can be greatly saved, the assembling efficiency is improved, the front and rear inclined rods are additionally arranged after the assembling, and the supporting strength of the support device can be improved.

Description

Formwork support device for building construction

Technical Field

The utility model belongs to the technical field of the building templates, concretely relates to 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 on the template project, in order to guarantee quality and construction safety of the concrete project, accelerate the construction progress and reduce the engineering cost, and the building template needs the support device to support;

the existing support device is formed by screwing a transverse rod and a vertical rod, but the transverse rod and the vertical rod are very labor-consuming in assembling and complex in operation, so that the template support device for building construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formwork support device for construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a formwork support device for building construction comprises an upper cross rod and a lower cross rod, wherein five metal sleeve seats are embedded at the bottom end part of the upper cross rod at equal intervals, vertical support rods are arranged at the positions, corresponding to the metal sleeve seats, of the bottom part of the upper cross rod, the upper ends of the vertical supporting rods extend into the metal sleeve seats, vertical rod grooves are formed in the positions, corresponding to the lower ends of the vertical supporting rods, of the upper surfaces of the lower cross rods, T-shaped clamping bolts are clamped in the positions, corresponding to the vertical rod grooves, of the inner portions of the lower cross rods, the outer end of the T-shaped clamping bolt is protruded out of the outer side edge of the lower cross bar, spring slots are arranged in the lower cross bar at positions corresponding to the outer end of the T-shaped clamping bolt, and reset springs are installed in the spring placing grooves, clamping bolt transverse grooves are formed in the positions, corresponding to the inner ends of the T-shaped clamping bolts, in the lower transverse rod, and clamping bolt through holes are formed in the positions, close to the lower end, in the vertical supporting rods.

Preferably, the long end of the T-shaped clamping bolt penetrates through the reset spring and the vertical rod groove and extends into the transverse groove of the clamping bolt, one end of the reset spring is connected with the inner end wall of the spring placing groove, and the other end of the reset spring is connected with the circular convex inner wall of the T-shaped clamping bolt.

Preferably, the front side surfaces of the five vertical supporting rods are in threaded connection with a front oblique rod, and the rear side surfaces of the five vertical supporting rods are in threaded connection with a rear oblique rod.

Preferably, after the vertical supporting rod and the lower cross rod extend into the vertical rod groove through the lower end of the vertical supporting rod, the long end of the T-shaped clamping bolt penetrates through the clamping bolt through hole and extends into the clamping bolt transverse groove to be fixed.

Preferably, the rear oblique rod and the front oblique rod are in an X-shaped cross state at the front side and the rear side of the vertical support rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, clamp the formula compound mode through the horizontal montant that sets up, the operation is got up fairly simplely, can practice thrift the equipment time greatly, improves the packaging efficiency, and installs the front and back down tube additional after the equipment, can improve support device's support intensity.

Drawings

Fig. 1 is a schematic front structural view of a formwork support device for building construction according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a bottom cross bar of a formwork support device for building construction;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is the utility model provides a montant overall structure schematic diagram of formwork support device for construction.

In the figure: 1. an upper cross bar; 2. a vertical support rod; 3. a rear diagonal member; 4. a lower cross bar; 5. t-shaped clamping bolts; 6. a front diagonal rod; 7. a metal sleeve seat; 8. a vertical rod groove; 9. a return spring; 10. a transverse slot of the clamping bolt; 11. a spring is arranged in the groove; 12. and (6) a clamping bolt through hole.

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. 1-4, the present invention provides a technical solution: a formwork support device for building construction comprises an upper cross rod 1 and a lower cross rod 4, wherein five metal sleeve seats 7 are embedded in the bottom end part of the upper cross rod 1 at equal intervals, vertical support rods 2 are installed at positions, corresponding to the metal sleeve seats 7, of the bottom part of the upper cross rod 1, the upper ends of the vertical support rods 2 extend into the metal sleeve seats 7, front inclined rods 6 are screwed on the front side faces of the five vertical support rods 2, rear inclined rods 3 are screwed on the rear side faces of the five vertical support rods 2, the rear inclined rods 3 and the front inclined rods 6 are in an X-shaped cross state at the front side and the rear side of the vertical support rods 2, the rear inclined rods 3 and the front inclined rods 6 are arranged in a cross mode, the supporting strength and the overall stability of the support device are improved, after the vertical support rods 2 and the lower cross rod 4 extend into vertical rod grooves 8 through the lower ends of the vertical support rods 2, the long ends of T-shaped clamping bolts 5 penetrate through clamping bolt through holes 12 and extend into clamping bolt transverse grooves 10 for fixing, the upper surface of the lower cross bar 4 is provided with vertical bar grooves 8 corresponding to the lower ends of the vertical support bars 2, the inner part of the lower cross bar 4 is provided with T-shaped bolts 5 corresponding to the vertical bar grooves 8, the long ends of the T-shaped bolts 5 penetrate through a reset spring 9 and the vertical bar grooves 8 and extend into a bolt transverse groove 10, one end of the reset spring 9 is connected with the inner end wall of a spring accommodating groove 11, the other end of the reset spring is connected with the round convex inner wall of the T-shaped bolts 5, the outer ends of the T-shaped bolts 5 are protruded than the outer side edge of the lower cross bar 4, the inner part of the lower cross bar 4 is provided with a spring accommodating groove 11 corresponding to the outer end of the T-shaped bolts 5, the inner part of the spring accommodating groove 11 is provided with a reset spring 9, the inner part of the lower cross bar 4 is provided with a bolt transverse groove 10 corresponding to the inner end of the T-shaped bolts 5, the inner part of any vertical support bar 2 is provided with a bolt through hole 12 close to the, there is a horizontal position of a side subtend of vertical pole groove 8, T type bayonet catch 5 is on the upper surface, then upwards stimulate T type bayonet catch 5, at this moment the long end of T type bayonet catch 5 breaks away from bayonet catch cross slot 10 and vertical pole groove 8, and reset spring 9 is in tensile state, at this moment make vertical support pole 2 put transversely insert the inside in vertical pole groove 8, then loosen T type bayonet catch 5, at this moment reset spring 9 contracts the long end of drawing T type bayonet catch 5 and passes inside bayonet catch via hole 12 of vertical support pole 2 and stretch into inside the bayonet catch cross slot 10, install five vertical support poles 2 in proper order.

The utility model discloses a theory of operation and use flow: when the assembling is carried out, the lower cross rod 4 is firstly placed on a plane, one side surface with a vertical rod groove 8 is opposite to a horizontal position, the T-shaped clamping bolt 5 is arranged on the upper surface, then the T-shaped clamping bolt 5 is pulled upwards, the long end of the T-shaped clamping bolt 5 is separated from the clamping bolt transverse groove 10 and the vertical rod groove 8, the reset spring 9 is in a stretching state, at the time, the vertical support rod 2 is transversely placed and inserted into the vertical rod groove 8, then the T-shaped clamping bolt 5 is loosened, at the time, the reset spring 9 retracts to pull the long end of the T-shaped clamping bolt 5 to penetrate through a clamping bolt through hole 12 in the vertical support rod 2 and extend into the clamping bolt transverse groove 10, five vertical support rods 2 are sequentially installed, then the front inclined rod 6 is obliquely placed on the upper side of the vertical support rod 2 to be fixed through a screw, then the assembled device is turned over, the rear inclined rod 3 is placed on the other side of the vertical support rod 2 in an X shape with the front, the upper end of the vertical supporting rod 2 is vertically upward, the upper cross rod 1 is sleeved on the upper end of the vertical supporting rod 2 through the metal sleeve seat 7 at the bottom, and the four support devices can support the building template in four directions.

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, includes entablature (1) and sheer pole (4), its characterized in that: five metal sleeve seats (7) are embedded at the bottom end part of the upper cross rod (1) at equal intervals, vertical support rods (2) are installed at positions, corresponding to the metal sleeve seats (7), of the bottom of the upper cross rod (1), the upper ends of the vertical support rods (2) extend into the metal sleeve seats (7), vertical rod grooves (8) are formed in the upper surface of the lower cross rod (4) corresponding to the lower ends of the vertical support rods (2), T-shaped clamping bolts (5) are clamped at positions, corresponding to the vertical rod grooves (8), of the inner part of the lower cross rod (4), spring placing grooves (11) are formed in the outer end of the T-shaped clamping bolts (5), return springs (9) are installed in the spring placing grooves (11), clamping bolt transverse grooves (10) are formed in positions, corresponding to the inner ends of the T-shaped clamping bolts (5), of the inner part of the lower cross rod (4), and the positions, close to the lower end, of the inner part of any vertical supporting rod (2) are provided with clamping bolt through holes (12).

2. The formwork support device for construction according to claim 1, wherein: the long end of the T-shaped clamping bolt (5) penetrates through the reset spring (9) and the vertical rod groove (8) to extend into the transverse clamping bolt groove (10), one end of the reset spring (9) is connected with the inner end wall of the spring placing groove (11), and the other end of the reset spring is connected with the circular convex inner wall of the T-shaped clamping bolt (5).

3. The formwork support device for construction according to claim 1, wherein: the front side surfaces of the five vertical supporting rods (2) are in threaded connection with front oblique rods (6), and the rear side surfaces of the five vertical supporting rods are in threaded connection with rear oblique rods (3).

4. The formwork support device for construction according to claim 1, wherein: the vertical supporting rod (2) and the lower cross rod (4) extend into the vertical rod groove (8) through the lower end of the vertical supporting rod (2), and then the long end of the T-shaped clamping bolt (5) penetrates through the clamping bolt through hole (12) to extend into the clamping bolt transverse groove (10) for fixing.

5. The formwork support device for building construction according to claim 3, wherein: the rear oblique rod (3) and the front oblique rod (6) are in an X-shaped cross state at the front side and the rear side of the vertical support rod (2).