CN211817843U

CN211817843U - Portable temporary support for constructional engineering

Info

Publication number: CN211817843U
Application number: CN202020487080.9U
Authority: CN
Inventors: 庄燕卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-05
Filing date: 2020-04-05
Publication date: 2020-10-30
Anticipated expiration: 2030-04-05

Abstract

The utility model discloses a temporary support of building engineering convenient to carry, including supporting the montant, its characterized in that still includes: the first supporting cross rod and the second supporting cross rod are respectively and movably arranged at two ends of the supporting vertical rod, and clamping grooves are formed in the middle positions of one sides of the opposite surfaces of the first supporting cross rod and the second supporting cross rod; the moving grooves are respectively provided with two sides of the first supporting cross rod and the second supporting cross rod, and the sliding rails are respectively fixedly arranged on two sides of the supporting vertical rods and are in staggered distribution; two sliding sleeves move respectively to the one end of keeping away from first support horizontal pole and second support horizontal pole, and movable support rod moves along with the removal of sliding sleeve along the inside of shifting chute for movable support rod is located same vertical line with the support montant, and first support horizontal pole and second support horizontal pole rotate round the support montant through the mounting bracket, make three spinal branch vaulting poles fold mutually, make the integrated device have fine folding effect, convenient to use person's carrying.

Description

Portable temporary support for constructional engineering

Technical Field

The utility model relates to a building engineering field specifically is a portable's temporary support of building 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 building construction is a project entity which has a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of people on production, living, study and public activities, and the building construction is a project entity which is used for planning, surveying, designing, constructing, completing and other technical works and completed for newly building, reconstructing or expanding the building construction and the attached structure facilities, and is an installation project of line pipelines and equipment matched with the project entity. Also refers to the construction of various houses and buildings, also known as the construction workload. The investment amount of the part can be realized only by the construction activities with the need of carrying out the work and the material movement.

Patent application publication No. CN 207920152U's utility model discloses a civil engineering construction support, comprising a base plate, the top fixedly connected with bracing piece of bottom plate, the top fixedly connected with backup pad of bracing piece, two slide bars of the horizontal fixedly connected with of inner chamber of backup pad, the surface cover of slide bar is equipped with two sliding sleeves, the inner chamber of backup pad is provided with two expansion plates, one side and the sliding sleeve fixed connection that the expansion plate is close to the sliding sleeve, one side fixedly connected with casing of expansion plate is kept away from to the sliding sleeve. The utility model discloses a cooperation that sets up bottom plate, bracing piece, first reinforcing plate, loading board, locating hole, locating lever, second reinforcing plate, backup pad, recess, casing, slide bar, expansion plate, sliding sleeve, limiting plate, slider and spring is used, has solved current civil engineering construction support and can not increase area of use's problem, and this civil engineering construction support possesses the advantage that can increase area of use.

But actually often use in reality and go up troublesome, need dismantle separately when carrying, carry moreover troublesome, need waste a large amount of time when installing simultaneously, consequently, we have proposed a portable's temporary support of building engineering solution problem in order to solve this a series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a temporary support of building engineering convenient to carry to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a temporary support of building engineering convenient to carry, is including supporting the montant, its characterized in that still includes:

the first supporting cross rod and the second supporting cross rod are respectively and movably arranged at two ends of the supporting vertical rod, and clamping grooves are formed in the middle positions of one sides of the opposite surfaces of the first supporting cross rod and the second supporting cross rod;

the moving grooves are respectively provided with two sides of the first supporting cross rod and the second supporting cross rod and are symmetrically distributed on two sides of the clamping groove;

the two sliding rails are respectively fixedly arranged on two sides of the vertical supporting rod in a staggered distribution;

the clamping groove is formed in the middle of two sides of the two sliding rails, and one side of the inner part of the clamping groove is fixedly provided with a clamping rack;

the sliding sleeve is provided with two sliding sleeves which are respectively and movably arranged on the surfaces of the two sliding rails, pull rods are movably inserted into two sides of the surface, one opposite ends of the two pull rods are respectively positioned inside the two clamping grooves, a clamping fixed toothed plate is fixedly arranged at the end, one side of the clamping fixed toothed plate is clamped with the clamping fixed toothed bar, and movable frames are fixedly arranged on one sides of the surfaces of the two sliding sleeves;

the movable supporting rods are respectively movably mounted on one side of the sliding sleeve, one end of each movable supporting rod is movably connected with the first supporting cross rod and one side of the second supporting cross rod respectively, a mounting groove is formed in the middle of each movable supporting rod, and a supporting spring is fixedly mounted inside each mounting groove.

Preferably, the first supporting cross rods and the second supporting cross rods are horizontally distributed in a staggered mode relative to the supporting vertical rods, and the lengths of the first supporting cross rods and the second supporting cross rods are equal.

Preferably, the first supporting cross rod and the second supporting cross rod are fixedly mounted with mounting frames on opposite sides, and the mounting frames are movably connected with two ends of the supporting vertical rods respectively.

Preferably, the two drawing rods are located on two sides of the sliding rail and symmetrically distributed, the separated ends of the two drawing rods are located on the outer side of the sliding sleeve, and the pulling buckle is fixedly installed at the end of the sliding sleeve.

Preferably, two ends of the movable support rod are respectively provided with two movable bolts, one end of each movable support rod is movably connected with the movable frame through the movable bolt, and the other end of each movable support rod is movably connected with the movable groove through the movable bolt.

Preferably, both sides of the inside of the sliding sleeve are fixedly provided with a return spring, one end of the return spring is fixedly connected with one side of the clamping fixed toothed plate, and the inside of the return spring is movably inserted with the drawing rod.

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

1. the utility model has simple structure, through the arrangement of the supporting vertical rod, the first supporting transverse rod and the second supporting transverse rod, the whole device has good supporting effect, when a user uses the device, the first supporting transverse rod and the second supporting transverse rod rotate around the supporting vertical rod through the mounting frame, so that the first supporting transverse rod and the second supporting transverse rod are vertical to the supporting vertical rod, the user pulls the pull buckle outwards to drive the pull rod to move outwards so that the clamping toothed plate is separated from the clamping rack, the sliding sleeve can move on the surface of the sliding rail, so that the two sliding sleeves respectively move to one end close to the first supporting transverse rod and the second supporting transverse rod, the clamping toothed plate restores the original position under the action of the reset spring, the clamping toothed plate is connected with the clamping rack, the sliding sleeve is supported and fixed, the other end of the movable support rod moves along with the sliding sleeve, the movable supporting rod, the first supporting cross rod and the supporting vertical rod are triangular at the moment, so that the stability of the device is enhanced;

2. the utility model discloses a setting of slide rail, the integrated device of being convenient for has fine folding effect, when needs are folding, the user draws the knot through pulling to the outside, the pulling drives the pull pole and outwards removes, make solid pinion rack of card break away from with the solid rack of card, make the sliding sleeve can remove on the surface of slide rail, make two sliding sleeves remove the one end of keeping away from first support horizontal pole and second support horizontal pole respectively, movable branch removes along with the inside of shifting chute along the removal of sliding sleeve, make movable branch and support the montant and be located same vertical line, first support horizontal pole and second support the horizontal pole and rotate round supporting the montant through the mounting bracket, make three spinal branch vaulting poles fold mutually, make the integrated device have fine folding effect, convenient to use person's carrying.

Drawings

Fig. 1 is a schematic view of the overall structure of the device of the present invention.

Fig. 2 is a schematic view of the side structure of the slide rail of the present invention.

Fig. 3 is a schematic structural view of a side portion of the movable support rod of the present invention.

In the figure: 1. supporting the vertical rod; 2. a first support rail; 3. a second support rail; 4. a movable strut; 5. a moving groove; 6. a slide rail; 7. a card slot; 8. a movable frame; 9. clamping and fixing the rack; 10. a sliding sleeve; 11. clamping a toothed plate; 12. a pull rod; 13. a return spring; 14. pulling the button; 15. a movable bolt; 16. mounting grooves; 17. supporting the spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 an embodiment: the utility model provides a temporary support of building engineering convenient to carry, is including supporting montant 1, its characterized in that still includes:

the first supporting cross rod 2 and the second supporting cross rod 3 are respectively and movably arranged at two ends of the supporting vertical rod 1, and clamping grooves are formed in the middle positions of one sides of the opposite surfaces of the first supporting cross rod and the second supporting cross rod;

the moving grooves 5 are respectively provided with two sides of the first supporting cross rod 2 and the second supporting cross rod 3, and are symmetrically distributed on two sides of the clamping groove;

the two slide rails 6 are respectively fixedly arranged on two sides of the vertical support rod 1 and are distributed in a staggered manner;

the clamping groove 7 is formed in the middle of two sides of the two sliding rails 6, and one side of the inside of the clamping groove is fixedly provided with a clamping rack 9;

the two sliding sleeves 10 are respectively and movably arranged on the surfaces of the two sliding rails 6, the two sides of the surface are movably inserted with the pull rods 12, the opposite ends of the two pull rods 12 are respectively positioned inside the two clamping grooves 7, the fixed ends are fixedly provided with the clamping fixed toothed plates 11, one sides of the clamping fixed toothed plates 11 are clamped with the clamping fixed toothed racks 9, and one sides of the surfaces of the two sliding sleeves 10 are respectively and fixedly provided with the movable frames 8;

the two movable supporting rods 4 are movably mounted on one side of the two sliding sleeves 10 respectively, one end of each movable supporting rod is movably connected with one side of the first supporting cross rod 2 and one side of the second supporting cross rod 3 respectively, a mounting groove 16 is formed in the middle of each movable supporting rod 4, and a supporting spring 17 is fixedly mounted inside each mounting groove 16.

Specifically, as shown in fig. 1 to 3, the first supporting cross bars 2 and the second supporting cross bars 3 are horizontally staggered with respect to the supporting vertical bars 1, and have equal lengths, so that the whole device has a good supporting effect.

Specifically, as shown in fig. 1 to 3, mounting brackets are fixedly mounted on the opposite sides of the first supporting cross rod 2 and the second supporting cross rod 3, and the two mounting brackets are respectively movably connected with the two ends of the supporting vertical rod 1, so that the first supporting cross rod 2 and the second supporting cross rod 3 are movably connected with the supporting vertical rod 1.

Specifically, as shown in fig. 1 to 3, two pull rods 12 are symmetrically disposed on two sides of the sliding rail 6, and two ends of the pull rods, which are away from each other, are located outside the sliding sleeve 10, and a pull buckle 14 is fixedly mounted at the end of the pull rods, so as to drive the clamping toothed plate 11 to move inside the clamping groove 7.

Specifically, as shown in fig. 1-3, two ends of the movable support rod 4 are respectively provided with two movable bolts 15, one end of each movable bolt is movably connected with the movable frame 8 through the movable bolt 15, and the other end of each movable bolt is movably connected with the movable groove 5 through the movable bolt 15, so that the movable support rod 4 is movably connected with the support vertical rod 1, the first support cross rod 2 and the second support cross rod 3.

Specifically, as shown in fig. 1 to 3, return springs 13 are fixedly mounted on both sides of the inside of the sliding sleeve 10, one end of each return spring 13 is fixedly connected to one side of the clamping toothed plate 11, and a pull rod 12 is movably inserted in the inside of each return spring 13, so that the clamping toothed plate 11 can be conveniently restored to the original position.

The working principle is as follows: when the utility model is used, when a user uses the utility model, the first supporting cross bar 2 and the second supporting cross bar 3 rotate around the supporting vertical bar 1 through the mounting rack, so that the first supporting cross bar 2 and the second supporting cross bar 3 are vertical to the supporting vertical bar 1, the user pulls the pull buckle 14 outwards to drive the pull rod 12 to move outwards, so that the clamping toothed plate 11 is separated from the clamping rack 9, the sliding sleeve 10 can move on the surface of the sliding rail 6, so that the two sliding sleeves 10 respectively move to one end close to the first supporting cross bar 2 and the second supporting cross bar 3, the clamping toothed plate 11 returns to the original position under the action of the reset spring 13, the clamping toothed plate 11 is connected with the clamping rack 9, the sliding sleeve 10 is supported and fixed, the other end of the movable supporting bar moves along with the movement of the sliding sleeve and moves along the moving groove to the maximum position, at the moment, the movable supporting rod 4, the first supporting cross rod 2 and the supporting vertical rod 1 are triangular, so that the stability of the device is enhanced, when the folding is needed, the user pulls the pulling buckle 14 outwards to pull and drive the pulling rod 12 to move outwards, so that the clamping toothed plate 11 is separated from the clamping rack 9, the sliding sleeve 10 can move on the surface of the sliding rail 6, so that the two sliding sleeves 10 are respectively moved to the ends far away from the first supporting cross bar 2 and the second supporting cross bar 3, the movable support bar 4 moves along the inner part of the moving groove 5 along with the movement of the sliding sleeves 10, so that the movable supporting rod 4 and the supporting vertical rod 1 are positioned on the same vertical line, the first supporting cross rod 2 and the second supporting cross rod 3 rotate around the supporting vertical rod 1 through the mounting rack, make three spinal branch vaulting poles fold mutually for the whole device has fine folding effect, convenient to use person's carrying.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a temporary support of building engineering convenient to carry, is including supporting montant (1), its characterized in that still includes:

the first supporting cross rod (2) and the second supporting cross rod (3) are respectively and movably arranged at two ends of the supporting vertical rod (1), and clamping grooves are formed in the middle positions of one sides of opposite surfaces of the first supporting cross rod and the second supporting cross rod;

the moving grooves (5) are respectively provided with two sides of the first supporting cross rod (2) and the second supporting cross rod (3), and are symmetrically distributed on two sides of the clamping groove;

the two sliding rails (6) are respectively fixedly arranged on two sides of the vertical supporting rod (1) and are distributed in a staggered manner;

the clamping grooves (7) are formed in the middle positions of two sides of the two sliding rails (6), and clamping racks (9) are fixedly mounted on one sides of the insides of the clamping grooves;

the two sliding sleeves (10) are movably arranged on the surfaces of the two sliding rails (6) respectively, pull rods (12) are movably inserted into the two sides of the surfaces, the opposite ends of the two pull rods (12) are located inside the two clamping grooves (7) respectively, clamping toothed plates (11) are fixedly arranged at the opposite ends of the two pull rods, one sides of the clamping toothed plates (11) are clamped with the clamping toothed racks (9), and movable frames (8) are fixedly arranged on one sides of the surfaces of the two sliding sleeves (10);

activity branch (4), have two, its difference movable mounting be two one side of sliding sleeve (10), its one end respectively with first support horizontal pole (2) with one side swing joint of horizontal pole (3) is supported to the second, mounting groove (16) have been seted up to the intermediate position department of activity branch (4), the inside fixed mounting of mounting groove (16) has supporting spring (17).

2. A portable construction temporary support according to claim 1, wherein: the first supporting cross rods (2) and the second supporting cross rods (3) are horizontally distributed in a staggered mode relative to the supporting vertical rods (1) and are equal in length.

3. A portable construction temporary support according to claim 2, wherein: the equal fixed mounting of first support horizontal pole (2) and the relative one side of second support horizontal pole (3) has the mounting bracket, two the mounting bracket respectively with the both ends swing joint of support montant (1).

4. A portable construction temporary support according to claim 1, wherein: two pull rods (12) are positioned at two sides of the sliding rail (6) and are symmetrically distributed, the separated ends of the two pull rods are positioned at the outer side of the sliding sleeve (10), and a pull buckle (14) is fixedly installed at the end.

5. A portable construction temporary support according to claim 1, wherein: two movable bolts (15) are installed at two ends of the movable supporting rod (4), one end of each movable bolt is movably connected with the movable frame (8) through the movable bolt (15), and the other end of each movable bolt is movably connected with the movable groove (5) through the movable bolt (15).

6. A portable construction temporary support according to claim 1, wherein: the inner two sides of the sliding sleeve (10) are fixedly provided with a return spring (13), one end of the return spring (13) is fixedly connected with one side of the clamping toothed plate (11), and the inner part of the return spring (13) is movably inserted with the drawing rod (12).