CN214462561U

CN214462561U - Beam formwork fastening device

Info

Publication number: CN214462561U
Application number: CN202022841679.0U
Authority: CN
Inventors: 张弘扬; 石光; 刘高原; 魏本志; 何首汉; 蔡博洋; 古浴; 陈召国; 朱文富; 郑荣超
Original assignee: China State Construction Port Engineering Group Co Ltd
Current assignee: China State Construction Port Engineering Group Co Ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-22
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to a beam template fastening device, belonging to the technical field of beam template construction devices, which is characterized in that the device comprises two clamping beams which are respectively arranged at two sides of a beam template, and the upper end of the clamping surface of each clamping beam is fixed with a positioning fixture block for placing and positioning in the vertical direction; the clamping beam comprises a positioning beam and a movable beam, the beam template fastening and clamping device also comprises a pull rope, and one end of the pull rope is connected with the lower end of the positioning beam; the two ends of the movable beam are provided with movable mounting holes penetrating through the movable beam, the upper end of the positioning beam is provided with positioning mounting holes penetrating through the positioning beam, and the pull rope is arranged in a square shape and sequentially penetrates through the movable mounting holes and the positioning mounting holes; the free end of the pull rope is provided with an adjusting component for adjusting the tightness of the pull rope; the utility model discloses can convenient and fast fasten the operation to the roof beam template.

Description

Beam formwork fastening device

Technical Field

The utility model relates to a beam template construction technical field especially relates to a beam template fastener.

Background

Template reinforcement generally adopts traditional side flitch to consolidate, the top sets up step by step and tightly consolidates in the piping lane frame work progress. As the upper layer structure is higher in ground clearance, the traditional fastening beam formwork process is difficult in material manufacturing and transportation, the construction process is complicated, the labor cost is increased invisibly, and the probability of potential safety hazards is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a beam template fastener can convenient and fast fasten the operation to the beam template.

The above technical purpose of the present invention can be achieved by the following technical solutions: a beam template fastening device comprises two clamping beams which are respectively arranged on two sides of a beam template, wherein positioning fixture blocks for placing and positioning in the vertical direction are fixed at the upper ends of the clamping surfaces of the clamping beams; the clamping beam comprises a positioning beam and a movable beam, the beam template fastening and clamping device further comprises a pull rope, and one end of the pull rope is connected with the lower end of the positioning beam; the two ends of the movable beam are provided with movable mounting holes penetrating through the movable beam, the upper end of the positioning beam is provided with a positioning mounting hole penetrating through the positioning beam, and the pull rope is arranged in a square shape and sequentially penetrates through the movable mounting holes and the positioning mounting holes; the free end of stay cord is provided with the adjusting part that is used for adjusting the stay cord elasticity.

Through above-mentioned technical scheme, through the upper surface butt of location fixture block with the roof beam template, and then place the location to the centre gripping roof beam in vertical direction, and then through straining the stay cord, utilize the pulling force of stay cord, make the centre gripping roof beam of roof beam template both sides be close to each other, and then utilize the clamping-force of centre gripping roof beam to the roof beam template, press from both sides tightly fixedly to the roof beam template to can fasten the roof beam template convenient high-efficiently.

Preferably, the centre gripping roof beam is including being used for carrying out the centre gripping board portion of centre gripping location and the reinforcing plate portion that is located the centre gripping board portion both sides to the roof beam template, reinforcing plate portion and the perpendicular setting of centre gripping board portion and fixed connection.

Through the technical scheme, the clamping beam is of a C-shaped cross section structure formed by the clamping plate part and the reinforcing plate parts on two sides, so that the clamping beam has good structural strength and is not easy to bend and deform in the use process; and adopt the centre gripping roof beam of C font cross-section structure, conveniently punch the operation to the centre gripping roof beam.

Preferably, a positioning ring is fixed at the lower end of the clamping surface of the positioning beam, and a positioning hook for hooking the positioning ring is fixed at the connecting end of the pull rope and the positioning beam.

Through the technical scheme, the positioning hook is arranged at the end part of the pull rope, the positioning ring is arranged on the positioning beam, and then the pull rope is connected to the positioning beam through the hook for positioning the positioning hook, so that when the beam template is required to be fastened, the positioning hook and the positioning ring are detached, and the two clamping beams can be conveniently and quickly detached from the beam template.

Preferably, the adjusting component adopts a wire grip.

Through above-mentioned technical scheme, adjust the stay cord length of turn-buckle to stay cord link through the turn-buckle to adjust the pull force of stay cord to two centre gripping roof beams, thereby use the centre gripping roof beam to carry out the centre gripping to the roof beam template and fix.

Preferably, the adjusting component is a balancing weight.

Through above-mentioned technical scheme, set up the balancing weight through the tip at the stay cord, and then utilize the gravity of balancing weight to carry out the tensioning to the stay cord, make the stay cord exert pulling force to two centre gripping roof beams to it is fixed to make the centre gripping roof beam carry out the centre gripping to the roof beam template.

Preferably, the free end of the pull rope is fixed with a hoisting hook, and the upper end of the balancing weight is fixed with an upper hoisting ring.

Through above-mentioned technical scheme, carry out the hook through using the hoist and mount couple to the last rings of balancing weight upper end, and then install the balancing weight to the tip of stay cord to utilize the gravity of balancing weight to take-up the stay cord, convenient operation is swift.

Preferably, the lower end of the balancing weight is fixed with a lower hook used for hooking the upper hanging ring.

Through above-mentioned technical scheme, through the fixed couple down of lower extreme at the balancing weight, and then can utilize rings and couple down with a plurality of balancing weights to connect, thereby can convenient and fast adjust the tension of stay cord.

Preferably, the lower end face of the balancing weight is provided with a holding tank, and the lower hook is located in the holding tank.

Through above-mentioned technical scheme, set up the holding tank through the lower terminal surface at the balancing weight to will get in touch down and set up in the holding tank, thereby avoid getting in touch protrusion balancing weight down, and then avoid in daily use, get in touch down and cause the hook to draw the destruction to object on every side.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a schematic structural view of example 1.

Fig. 2 is a structural view of a sectional shape of a clamping beam.

Fig. 3 is a schematic structural view showing the movable beam.

Fig. 4 is a schematic structural view showing the positioning beam.

Fig. 5 is a partial enlarged view of D in fig. 1.

Fig. 6 is a schematic structural view showing a connection relationship between the adjustment assembly and the pulling rope in embodiment 2.

Fig. 7 is a schematic structural diagram of a weight member in embodiment 2.

Wherein, 1, clamping the beam; 11. positioning the beam; 12. a movable beam; 13. a holding plate portion; 14. a reinforcing plate portion; 15. a movable mounting hole; 16. positioning the mounting hole; 2. pulling a rope; 21. positioning the hook; 22. hoisting a hook; 3. positioning a fixture block; 4. a wire grip; 5. a positioning ring; 6. a balancing weight; 61. accommodating grooves; 62. an upper hanging ring; 63. and a lower hook.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1:

a beam formwork fastening device, referring to fig. 1, comprises two clamping beams 1 respectively arranged at two sides of a beam formwork and a pull rope 2 used for connecting the two clamping beams 1. In fig. 1, a is a concrete beam, B is a beam template, and C is a batten for supporting the concrete beam. And a positioning fixture block 3 for placing and positioning in the vertical direction is fixed at the upper end of the clamping surface of the clamping beam 1. Through the lower surface butt with positioning fixture block 3 and the upper surface of roof beam template, and then install the location to centre gripping roof beam 1 in vertical direction.

Referring to fig. 1 and 2, the cross section of the clamping beam 1 is C-shaped, and the clamping beam comprises a clamping plate portion 13 for clamping and positioning the beam formwork and reinforcing plate portions 14 located on two sides of the clamping plate portion 13, wherein the reinforcing plate portions 14 are perpendicular to the clamping plate portion 13 and are fixedly connected with the clamping plate portion 13. The clamping beam 1 can be made by cutting channel steel. The pull rope 2 is made of a steel wire rope and has good strength.

Referring to fig. 1, 3 and 4, the clamp beam 1 includes a positioning beam 11 and a movable beam 12, and one end of the pulling rope 2 is connected to a lower end of the positioning beam 11. The two ends of the movable beam 12 are provided with movable mounting holes 15 penetrating through the movable beam 12, the upper end of the positioning beam 11 is provided with positioning mounting holes 16 penetrating through the positioning beam 11, and the pull rope 2 is arranged in a square shape and sequentially penetrates through the movable mounting holes 15 and the positioning mounting holes 16. The free end of the pull rope 2 is provided with an adjusting component for adjusting the tightness of the pull rope 2. In this embodiment, the adjusting component adopts the tightener 4, and the tightener 4 can adopt a chain block (lever), a ratchet tightener 4, a double-hook tightener 4 and the like, and the structure thereof is not described herein again.

Referring to fig. 1 and 5, a positioning ring 5 is fixed at the lower end of the clamping surface of the positioning beam 11, a positioning hook 21 for hooking the positioning ring 5 is fixed at the connecting end of the pull rope 2 and the positioning beam 11, and the positioning hook 21 is a self-locking hook. Get in touch 5 the couple through using location couple 21, and then can convenient and fast be connected stay cord 2 and locating beam 11 to accomplish and use the back to roof beam template fastener, through dismantling location couple 21 and locating ring 5, can convenient and fast dismantle roof beam template fastener from the roof beam template.

The specific implementation principle of the implementation is as follows:

when using beam template fastener to fasten the beam template, arrange centre gripping roof beam 1 in beam template both sides respectively in, through the upper surface butt with positioning fixture block 3 and beam template, and then carry out vertical location to centre gripping roof beam 1. Carry out the hook with location couple 21 and holding ring 5, adjust 2 lengths of stay cord of 4 utensil stay cords 2 links of turn-buckle through turn-buckle 4 to it is taut to two centre gripping roof beams 1 through stay cord 2, and then carries out the centre gripping fastening to the roof beam template through two centre gripping roof beams 1.

Example 2:

referring to fig. 6 and 7, the present embodiment is different from embodiment 1 in that: the free end of the pull rope 2 is fixed with a hoisting hook 22, and the hoisting hook 22 adopts a self-locking hook. The adjusting component is a balancing weight 6. The upper end of balancing weight 6 is fixed with upper rings 62, and holding tank 61 has been seted up to the lower terminal surface of balancing weight 6, is provided with the lower couple 63 that is used for carrying out the hook to upper rings 62 in the holding tank 61, lower couple 63 and balancing weight 6 fixed connection. When using beam forms fastener to fasten the beam forms, carry out the hook to last rings 62 through using hoist and mount couple 22, and then install balancing weight 6 to 2 ends of stay cord. Carry out application of force tensioning to stay cord 2 through balancing weight 6, and then exert pulling force to two centre gripping roof beams 1 through stay cord 2 to carry out the centre gripping fastening to the roof beam template through two centre gripping roof beams 1. Through the cooperation of last rings 62 with couple 63 down, and then can link to each other a plurality of balancing weights 6 to can adjust the tensile force of stay cord 2.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. The utility model provides a beam formwork fastener, includes two centre gripping roof beams (1) that are used for setting up in beam formwork both sides respectively, its characterized in that: a positioning fixture block (3) for placing and positioning in the vertical direction is fixed at the upper end of the clamping surface of the clamping beam (1); the clamping beam (1) comprises a positioning beam (11) and a movable beam (12), the beam template fastening and clamping device further comprises a pull rope (2), and one end of the pull rope (2) is connected with the lower end of the positioning beam (11); the two ends of the movable beam (12) are provided with movable mounting holes (15) penetrating through the movable beam (12), the upper end of the positioning beam (11) is provided with positioning mounting holes (16) penetrating through the positioning beam (11), and the pull rope (2) is arranged in a square shape and sequentially penetrates through the movable mounting holes (15) and the positioning mounting holes (16); the free end of the pull rope (2) is provided with an adjusting component for adjusting the tightness of the pull rope (2).

2. The beam formwork fastening device as claimed in claim 1, wherein: the clamping beam (1) comprises a clamping plate portion (13) used for clamping and positioning the beam template and reinforcing plate portions (14) located on two sides of the clamping plate portion (13), and the reinforcing plate portions (14) are perpendicular to the clamping plate portion (13) and are fixedly connected with the clamping plate portion.

3. The beam formwork fastening device as claimed in claim 1, wherein: the lower extreme of locating beam (11) clamping face is fixed with holding ring (5), stay cord (2) are used for being fixed with the link of locating beam (11) and carry out the location couple (21) of hook to holding ring (5).

4. The beam formwork fastening device as claimed in claim 1, wherein: the adjusting component adopts a wire grip (4).

5. The beam formwork fastening device as claimed in claim 1, wherein: the adjusting component is a balancing weight (6).

6. The beam formwork fastening device of claim 5, wherein: the free end of stay cord (2) is fixed with hoist and mount couple (22), the upper end of balancing weight (6) is fixed with rings (62).

7. The beam formwork fastening device as claimed in claim 6, wherein: the lower end of the balancing weight (6) is fixed with a lower hook (63) used for hooking the upper hanging ring (62).

8. The beam formwork fastening device as claimed in claim 7, wherein: holding tank (61) have been seted up to the lower terminal surface of balancing weight (6), lower couple (63) are located holding tank (61).