CN215760478U

CN215760478U - Fastening device of construction template for constructional engineering

Info

Publication number: CN215760478U
Application number: CN202121370669.1U
Authority: CN
Inventors: 范国友; 蒋伟强
Original assignee: Shanghai Baoye Group Corp Ltd
Current assignee: Shanghai Baoye Group Corp Ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-02-08
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to a fastening device of a construction template for constructional engineering, which comprises drawing mechanisms arranged at two sides of the construction template, wherein each drawing mechanism comprises a round rod, a chute and a holding rod, the round rod is connected with the holding rod and is arranged in the chutes inwards formed at two sides of the construction template, the inner side of one end of the round rod is connected with a pull rope through a round rod connecting block, the other end of the pull rope is connected with an insert block and is accommodated in an insert block accommodating hole inwards formed at the front end of the holding rod, and at least two clamping holes are arranged at one side of the chute and are correspondingly inserted with the insert block; the supporting mechanism of construction template terminal surface bottom plays the bottom to the construction template of placing and supports, and the telescopic machanism of supporting mechanism top offsets the fixed holding power that extends the top with top construction template to it is stronger to reach the holistic steadiness security that improves. In addition, the connection clamping blocks are matched with the connection clamping grooves in a clamping mode, the laying area of the construction templates is effectively increased, a plurality of construction templates can be connected with one another without bolts, and the application range is wide and the practicability is high.

Description

Fastening device of construction template for constructional engineering

Technical Field

The utility model relates to a fastening device of a construction template for constructional engineering, and belongs to the technical field of auxiliary construction equipment for constructional engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.

Along with the process of urbanization is faster and faster, the aluminum alloy template has the characteristics of high strength, good stability, few abutted seams, high precision, high construction efficiency and the like, so that the aluminum template is more and more frequently used in the construction of building engineering. The aluminum template is a new generation of template system after the wood template, bamboo, wood plywood and steel template. The aluminum alloy template is a template which is suitable for concrete engineering and is prepared by using an aluminum alloy section as a main material through processes of machining, welding and the like. However, the existing aluminum alloy templates are all smooth-surfaced plates, so that the aluminum alloy templates are not easy to operate during carrying, and when the building area needing to be supported is large, a plurality of aluminum alloy templates need to be connected through bolts to be fixedly supported, so that the operation process is complicated.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a fastening device for a construction form for construction engineering to solve the above-mentioned problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: including setting up in the pull mechanism of construction templates both sides, pull mechanism includes round bar, spout and holding rod, the round bar connect holding rod install in inside the spout of seting up in construction templates both sides, the stay cord is connected to the round bar one end inboard even piece through the round bar, and in the other end of stay cord is connected the inserted block and is accomodate in the inserted block that the inside seting up of holding rod front end is accomodate downtheholely, the spout inboard sets up two at least card holes and corresponds the grafting the inserted block.

The two clamping holes are respectively arranged at the position close to the bottom and the position close to the opening on the inner side of the sliding chute. Before carrying: the inserting block is correspondingly inserted at the position of the inner side of the sliding chute close to the clamping hole at the bottom. During transportation: the round bar is rotated to drive the round bar to pull the pull rope to lift the insert, the insert is separated from the original clamping hole and is stored in the insert storage hole, the round bar is pulled out to pull the holding rod, and the round bar is rotated to extend the pull rope to lower the insert, so that the insert falls into the position close to the open clamping hole on the inner side of the sliding groove. And (5) carrying the construction template by using the two hands to tightly hold the holding rods.

Furthermore, a first spring is connected between the inserting block accommodating hole and the inserting block; form elastic connection through setting up first spring between the inserted block accomodates hole and inserted block to increase the tension between them, make inserted block and the inseparabler of the mutual grafting of card hole.

Furthermore, the end surface of the construction template is also provided with a supporting mechanism, the supporting mechanism comprises a fixed frame movably connected to the bottom of the end surface of the construction template, the bottom of the fixed frame is provided with a fixed hole which penetrates up and down, and two sides of the fixed frame are symmetrically provided with lower jacking blocks which penetrate through the fixed frame to abut against and fix the lower jacking blocks; in the process of carrying the construction template, the construction template can be randomly placed and temporarily supported by using the supporting mechanism, and the fixed frame movably connected with the end face of the construction template is used as a supporting base. In an initial state, the fixed frame and the construction template are parallel to each other, and the fixed frame is fixed by the ejector rods penetrating through the lower ejector blocks on the two sides; when the fixed frame rotates to be vertical to the construction formwork, the fixed frame is fixed through the fixed hole at the bottom of the fixed frame.

Further, a third spring is arranged in the lower ejector block and sleeved outside the ejector rod; elastic connection is formed between the ejector rod and the lower ejector block through the arrangement of the third spring. When the two sides exert force to pull the ejector rods outwards at the same time, the two sides of the fixing frame are not in a movable state at the abutting positions of the ejector rods; when the push rods on the two sides are loosened simultaneously, the spring rebounds to enable the push rods on the two sides to abut against the fixed frame to fix the fixed frame.

Furthermore, a telescopic mechanism is movably connected above the supporting mechanism, the telescopic mechanism comprises a rotating block, a first movable block and a second movable block, the rotating block is movably connected to the upper end of the fixed frame and is connected with an upper top block through a screw rod, the upper top block is movably connected to the top of the end face of the construction template, the first movable block and the second movable block are slidably sleeved on the outer side of the screw rod and are fixedly connected through a fixed rod, and the lower end of the first movable block is rotatably connected with a rotating drum and is in threaded connection with the outer side of the screw rod; the telescopic mechanism is additionally arranged above the supporting mechanism to enhance the stability between the top and bottom construction templates, so that the supporting strength is effectively improved. Rotate the rotary drum according to actual demand and adjust first movable block and the position of second movable block in the lead screw outside, it makes it to offset firmly with the construction template at top to drive the top piece upwards to extend, and later rotatory rotary drum is fixed first movable block and second movable block in the lead screw outside again, consolidates stability and makes the security stronger.

Furthermore, a connecting fixture block is arranged on one side of the construction template, and a connecting clamping groove matched with the connecting fixture block in shape is formed in the other side of the construction template; when the area of laying the construction template is great and needs polylith construction template interconnect, will connect the fixture block and rather than the mutual joint of appearance assorted connecting groove, then realize the extension of construction template area, enlarge the application range practicality and effectively improve.

Furthermore, a fixture block accommodating groove is formed in one side of the construction template inwards, and the groove is connected with the connecting fixture block through a second spring; form elastic connection through setting up the second spring between connecting fixture block and fixture block storage groove, can effectively strengthen the compactness of fixture block and draw-in groove joint, make between the adjacent construction template connect more firmly.

Furthermore, the bottom of the end face of the construction template is also provided with a connecting clamping groove; when the construction templates located on the side are subjected to connection construction, the connecting clamping groove arranged at the bottom of the end face of the construction template can be correspondingly connected with the connecting clamping block on the side of another construction template, so that the whole construction template can be assembled quickly, and the construction efficiency is effectively improved.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has the advantages of reliable and firm structural connection, simple structure and strong practicability. The drawing mechanisms on the two sides are used for flexibly carrying the construction formwork, the supporting mechanism on the bottom of the end face of the construction formwork plays a temporary supporting role for the bottom of the placed construction formwork after carrying is completed, the telescopic mechanism connected to the upper portion of the supporting mechanism extends upwards to be abutted against the construction formwork at the top, supporting force at the top of the construction formwork is consolidated, and therefore overall supporting stability is further improved. In addition, the connection clamping blocks on the sides of the construction templates are matched and clamped with the connection clamping grooves, the laying area of the construction templates can be effectively expanded, the construction templates can be connected with one another even if bolts are not used, the application range is wide, the practicability is high, and meanwhile, the construction efficiency is also effectively improved.

Drawings

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

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

FIG. 3 is a schematic view showing the inner connection between the round bar and the grab bar according to the present invention;

FIG. 4 is a schematic view of the inner connection structure of the top bar and the lower top block of the present invention.

Labeled as: 1. a top block is arranged; 2. a screw rod; 3. a first movable block; 4. fixing the rod; 5. a chute; 6. a round bar; 7. a hand-held lever; 8. a clamping hole; 9. a first spring; 10. connecting a clamping block; 11. constructing a template; 12. a fixing hole; 13. a top rod; 14. a lower top block; 15. a fixing frame; 16. rotating the block; 17. a second movable block; 18. a connecting clamping groove; 19. a rotating drum; 20. a fixture block receiving groove; 21. a second spring; 22. a third spring; 23. connecting round rods; 24. pulling a rope; 25. inserting a block; 26. the insert block receiving hole.

Detailed Description

The utility model will be described in further detail below with reference to the figures and specific embodiments.

Example 1

The embodiment provides a fastening device of a construction template for constructional engineering, which is shown in figures 1-4: including setting up in the pull mechanism of 11 both sides of construction template, pull mechanism includes round bar 6, spout 5 and holding rod 7, round bar 6 is connected holding rod 7 and is installed inside 5 spouts that 11 both sides of construction template inwards seted up, 6 one end inboards of round bar are through round bar even piece 23 connection stay cord 24, and connect the inserted block 25 in the other end of stay cord 24 and accomodate in the inserted block that 7 front ends of holding rod inwards seted up accomodates

hole

26, 5 inboards of spout set up two at least card holes 8 and correspond grafting inserted block 25.

The embodiment further comprises that a supporting mechanism is further arranged on the end face of the construction template 11, the supporting mechanism comprises a fixed frame 15 movably connected to the bottom of the end face of the construction template 11, a fixed hole 12 penetrating through the bottom of the fixed frame 15 up and down is formed in the bottom of the fixed frame 15, lower ejector blocks 14 symmetrically arranged on two sides of the fixed frame 15 penetrate through ejector rods 13 to abut against and fix the fixed frame, a telescopic mechanism is further movably connected to the upper portion of the supporting mechanism, the telescopic mechanism comprises a rotating block 16, a first movable block 3 and a second movable block 17, the rotating block 16 is movably connected to the upper end of the fixed frame 15 and is connected with an upper ejector block 1 through a screw rod 2, the upper ejector block 1 is movably connected to the top of the end face of the construction template 11, the first movable block 3 and the second movable block 17 are slidably sleeved on the outer side of the screw rod 2 and are connected and fixed through a fixed rod 4, and the lower end of the first movable block 3 is rotatably connected with a rotating cylinder 19 and screwed on the outer side of the screw rod 2; in the process of carrying the construction formwork 11, the temporary supporting device can be randomly placed and temporarily supported by using the supporting mechanism, and when the fixed frame 15 movably connected with the end face of the construction formwork 11 is used as a supporting base and rotates to be perpendicular to the construction formwork 11, the distance between the fixed frame 15 and the construction formwork 11 is increased, and the supporting force is improved. Still add above the supporting mechanism and establish telescopic machanism and strengthen the stability between top and the bottom construction template 11, remove the position of first movable block 3 and second movable block 17 on lead screw 2 through rotatory rotary drum 19, make and go up kicking block 1 and the construction template 11 counterbalance of top fixed, consolidate stability and make the security stronger.

The embodiment also comprises that a first spring 9 is connected between the plug block accommodating hole 26 and the plug block 25, a third spring 22 is arranged in the lower top block 14 and sleeved outside the top rod 13, a fixture block accommodating groove 20 is formed in one side of the construction template 11 inwards, and the groove is connected with the connecting fixture block 10 through a second spring 21; by providing the first spring 9, an elastic connection is formed between the insert receiving hole 26 and the insert 25, increasing the tension therebetween makes the insertion tighter. Elastic connection is formed between the top rods 13 and the lower top block 14 through the third springs 22, and the fixing frame 15 is firmly fixed by the top rods 13 on two sides through spring rebounding. The elastic connection between the coupling blocks 10 and the block receiving grooves 20 can be formed by the second springs 21, so that the connection between the adjacent construction forms 11 is more firm.

The embodiment further comprises that a connecting fixture block 10 is arranged on one side of the construction template 11, a connecting clamping groove 18 matched with the connecting fixture block 10 in shape is formed in the other side of the construction template 11, and the bottom of the end face of the construction template 11 is also provided with the connecting clamping groove 18; when the area of laying the construction template is large and a plurality of construction templates 11 need to be connected with each other, the connection is realized by mutually clamping the connection clamping block 10 and the connection clamping groove 18 matched with the appearance of the connection clamping block.

The use method of the utility model comprises the following steps:

the connection construction part:

first, the drawing mechanism is installed. All inwards offer spout 5 in 11 both sides of construction template, install the bottom in spout 5 with 6 connection handheld poles 7 of round bar, 6 one end inner walls of round bar pass through the even piece 23 of round bar and connect stay cord 24, and connect the inserted block 25 at the other end of stay cord 24, inserted block 25 is pegged graft mutually with 5 inboard card holes 8 that are close to the bottom position of spout, 7 front ends of handheld poles inwards offer the inserted block and accomodate hole 26 and be used for accomodating temporarily and carry the inserted block 25 when drawing, and accomodate hole 26 and be connected first spring 9 between the inserted block 25 in the inserted block.

Then, the support mechanism is installed. The fixing frame 15 is movably connected to the bottom of the end face of the construction formwork 11, a fixing hole 12 for fixing is formed in the bottom of the fixing frame 15, the lower top blocks 14 are symmetrically arranged on the two outer sides of the fixing frame 15, and the ejector rods 13 penetrate through the third springs 22 inside the lower top blocks 14 respectively to abut against and fix the fixing frame 15.

Next, the telescopic mechanism is installed. The rotating block 16 is rotatably connected to the upper end of the fixed frame 15 and is connected with the upper ejection block 1 through the screw rod 2, the upper ejection block 1 is movably connected to the top of the end face of the construction formwork 11, the first movable block 3 and the second movable block 17 are slidably sleeved on the outer side of the screw rod 2 and are fixedly connected through the fixed rod 4, and the lower end of the first movable block 3 is rotatably connected with the rotating cylinder 19 and is spirally connected to the outer side of the screw rod 2.

Finally, the top and the bottom of one side of the construction formwork 11 are both provided with a card receiving groove 20, the inside of the groove is connected with the connecting card block 10 through a second spring 21, the top of the other side of the construction formwork is provided with a connecting card slot 18 matched with the connecting card block 10 in shape, and the bottom of the end surface of the construction formwork 11 is also provided with the connecting card slot 18.

When in use:

the round rod 6 is rotated to drive the round rod connecting block 23 to wind the pull rope 24, so that the inserting block 25 is contracted from the clamping hole 8 at the inner side of the sliding chute 5 close to the bottom to enter the inserting block accommodating hole 26, and the handle holding rod 7 is pulled out of the sliding chute 5; and then the round rod 6 is rotated to extend the pull rope 24, and the insert block 25 is inserted into the clamping hole 8 at the inner side of the sliding chute 5 close to the notch, so that an operator can move the construction template 11 by holding the holding rod 7 with both hands.

Moving finishes, withdraws the handspike 7 to the spout 5 inside again through rotating round bar 6, and pulling ejector pin 13 makes fixed frame 15 rotate to being perpendicular with construction template 11 mutually, increases the distance between fixed frame 15 and the construction template 11, and rethread fixed orifices 12 fixes fixed frame 15, realizes the support to construction template 11 bottom. And then, rotating the rotating drum 19 to move the positions of the first movable block 3 and the second movable block 17 on the screw rod 2, so that the upper ejector block 1 is abutted and fixed with a construction template positioned at the top to support the top of the construction template 11.

If the area of a building to be constructed is large, a plurality of construction forms 11 need to be connected to each other. Firstly, the connecting fixture block 10 below the side of the construction template 11 is firstly put into the fixture block accommodating groove 20, and then the connecting fixture block 10 above the side is correspondingly inserted into the connecting fixture groove 18 of the adjacent construction template 11, so that a plurality of construction templates 11 can be connected and fixed without bolts; in addition, when the construction formwork 11 on the side is laid, the connection clamping block 10 on the upper side is firstly put into the clamping block accommodating groove 20, and then the connection clamping block 10 on the lower side is correspondingly inserted into the connection clamping groove 18 at the bottom of the end face of the construction formwork 11.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

And in the present invention, unless otherwise explicitly specified or limited, for example, may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

In addition to the above embodiments, the present invention may have other embodiments. It will be apparent to those skilled in the art that modifications and equivalents may be made in the above-described embodiments or portions thereof, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a fastener of construction templates for building engineering which characterized in that: including setting up in the pull mechanism of construction templates (11) both sides, pull mechanism includes round bar (6), spout (5) and holding pole (7), round bar (6) connect holding pole (7) install in inside spout (5) of seting up in construction templates (11) both sides, stay cord (24) are connected through round bar even piece (23) to round bar (6) one end inboard, and in the other end of stay cord (24) is connected inserted block (25) and is accomodate in the inside inserted block of seting up of holding pole (7) front end is accomodate hole (26), spout (5) inboard sets up two at least card holes (8) and corresponds to peg graft inserted block (25).

2. The fastening device of a construction formwork for construction engineering according to claim 1, wherein: a first spring (9) is connected between the plug block accommodating hole (26) and the plug block (25).

3. The fastening device of a construction formwork for construction engineering according to claim 1, wherein: the terminal surface of construction template (11) still sets up supporting mechanism, supporting mechanism include swing joint in fixed frame (15) of construction template (11) terminal surface bottom, fixed orifices (12) that run through about seted up are fixed frame (15) bottom, just kicking block (14) run through it through ejector pin (13) and fix it under fixed frame (15) bilateral symmetry sets up.

4. The fastening device of a construction formwork for construction engineering according to claim 3, wherein: and a third spring (22) is arranged in the lower ejector block (14) and sleeved outside the ejector rod (13).

5. The fastening device of a construction formwork for construction engineering according to claim 3, wherein: the utility model discloses a construction formwork, including supporting mechanism, telescopic machanism, fixed frame (15) upper end and lead screw (2), the telescopic machanism is still swing joint telescopic machanism above the supporting mechanism, telescopic machanism is including changeing piece (16), first movable block (3), second movable block (17), change piece (16) swing joint in go up kicking block (1) on fixed frame (15) and through lead screw (2), go up kicking block (1) swing joint in the top of construction formwork (11) terminal surface, first movable block (3) and second movable block (17) slide cup joint in lead screw (2) outside is connected fixedly through dead lever (4), first movable block (3) lower extreme rotate connect rotary drum (19) and spiro union in lead screw (2) outside.

6. The fastening device of a construction formwork for construction engineering according to claim 1 or 5, wherein: one side of the construction template (11) is provided with a connecting clamping block (10), and the other side is provided with a connecting clamping groove (18) matched with the connecting clamping block (10) in shape.

7. The fastening device of a construction formwork for construction engineering according to claim 6, wherein: one side of the construction template (11) is inwards provided with a fixture block accommodating groove (20), and the inside of the groove is connected with the connecting fixture block (10) through a second spring (21).

8. The fastening device of a construction formwork for construction engineering according to claim 6, wherein: and the bottom of the end face of the construction template (11) is also provided with a connecting clamping groove (18).