CN205777599U - The assembled of a kind of size adjustable foot bolt mounting bracket vacantly - Google Patents

Abstract

The utility model discloses a dimension-adjustable assembled type suspended foundation bolt mounting bracket, which belongs to the technical field. The technical solution is: a size-adjustable assembled suspension anchor bolt installation bracket, which is characterized in that it includes two sets of oppositely arranged brackets, each set of brackets is formed by two vertical bars side by side, and is connected across adjacent A square frame formed by horizontal telescopic rods between two vertical rods. The beneficial effects of the utility model are: simple structure, convenient disassembly and assembly, convenient construction, adjustable size assembled suspended anchor bolt mounting bracket, for various heights of anchor bolt installation conditions, no need to make various types of installation The bracket can be adjusted in size according to construction needs to meet the installation requirements of anchor bolts at various heights. On the premise of meeting the installation accuracy requirements, it is easy to operate, improves the reuse rate, reduces costs, and ensures installation accuracy.

Description

A Size Adjustable Assembled Suspension Anchor Bolt Mounting Bracket

technical field

The utility model relates to the technical field of construction tools, in particular to an adjustable size-adjustable assembled suspension anchor bolt mounting bracket.

Background technique

Suspended anchor bolts, as the name implies, are not connected to the foundation steel bars, and the suspended height of the bolts is 20cm-70cm, which is difficult to construct; it is specially designed for burying in concrete foundations for fixing steel columns, and the allowable deviation of the exposed length of the bolts (+30mm~ 0), the allowable deviation of anchor bolt displacement (2mm), requires high installation accuracy; when using installation brackets to improve accuracy, a set of installation brackets needs to be made for each specification, and the production cost is high; suspended anchor bolt installation brackets can be used for The anchor bolts play a supporting role and are convenient for construction; they can improve the installation accuracy of the anchor bolts; each type of construction height anchor bolts requires a specific size installation bracket; often a construction building requires anchor bolts of various specifications, The cost of making mounting brackets of corresponding specifications is too high, and the reuse rate is low.

Utility model content

In order to solve the above-mentioned deficiencies in the prior art, the purpose of this utility model is to provide a size-adjustable assembled suspension anchor bolt mounting bracket.

A size-adjustable assembled suspension anchor bolt installation bracket, which includes two sets of oppositely arranged brackets, each set of brackets is formed by two vertical bars side by side, and a transverse cross bridge between two adjacent vertical bars A square frame composed of telescopic rods, the horizontal telescopic rod consists of an intermediate sleeve, a pull rod I and a pull rod II respectively inserted at both ends of the intermediate sleeve, and a return spring connected to the pull rod I and pull rod II at both ends , the other ends of the pull rod I and the pull rod II are respectively provided with an insertion rod I and an insertion rod II; one end of the pull rod I and the pull rod II placed in the intermediate casing is respectively provided with a positioning protrusion, and the positioning protrusion Cooperate with the limit stop provided on the inner wall of the intermediate sleeve; an arc-shaped jacking bracket is also provided on the top surface of the intermediate sleeve.

Two card slots A are provided at the top of each vertical bar, and one card slot B is provided at the middle section.

The lower section of the vertical bar is plugged with the hollow base, and the upper section of the hollow base is provided with fixing holes, and the fixing holes are equal in diameter to several sockets arranged at equal intervals in the lower section of the vertical bar; A fixed pin is plugged into the coincident part of the holes.

A scale line equal to the cross-sectional width of the limit notch is provided on the pull rod I and the pull rod II.

Two card slots C are arranged on the hollow base.

The cross section of the positioning protrusion is triangular.

There are at least three arc-shaped jacking brackets on the top surface of each intermediate casing.

When the utility model is in use, the two ends of the horizontal telescopic rod are inserted into the slots A, B, and C of the corresponding vertical rods, and when the height of the bracket needs to be adjusted, the insertion of the lower section of the vertical rod and the hollow base can be adjusted. Position, fix and lock it with a fixed pin, when it is necessary to adjust the width or length of the bracket, adjust the width or length according to the need, and determine the misalignment between the positioning protrusion and the limit stop by rotating the insertion rod I and the insertion rod II, According to the relative position of the insertion rod I and the insertion rod II and the intermediate sleeve, and according to the length of the scale marks on the pull rod I and the pull rod II, the relative fastening position of the positioning protrusion and the limit stop is determined, and then the insertion rod I and the insertion rod are rotated. Rod II makes it return, and snaps the positioning protrusion with the limit stop.

The beneficial effects of the utility model are: simple structure, convenient disassembly and assembly, convenient construction, adjustable size assembled suspension anchor bolt mounting bracket, for various heights of anchor bolt installation conditions, no need to make various types of installation The bracket can be adjusted in size according to construction needs to meet the installation requirements of anchor bolts at various heights. On the premise of meeting the installation accuracy requirements, it is easy to operate, improves the reuse rate, reduces costs, and ensures installation accuracy.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the horizontal telescopic rod in the embodiment of the utility model.

Fig. 2 is a structural schematic diagram of the pull rod I and the pull rod II in the embodiment of the utility model.

Fig. 3 is a schematic diagram of the installation structure of a horizontal telescopic rod and a group of brackets in the embodiment of the utility model.

Figure 4 Right view of Figure 3.

Fig. 5 is a schematic diagram of the installation structure of two horizontal telescopic rods and a group of brackets in the embodiment of the utility model.

Fig. 6 is a schematic diagram of the installation structure of two adjacent vertical rods and two horizontal telescopic rods in the two sets of brackets in the embodiment of the utility model.

Fig. 7 is a top view of the utility model.

Wherein, the reference signs are: 1. bracket; 2. vertical rod; 3. horizontal telescopic rod; 31. intermediate sleeve; 32. pull rod I; 33. pull rod II; 4. return spring; 321. insert rod I; 331. Inserting rod II; 5. Positioning protrusion; 6. Limiting notch; 7. Arc-shaped support; 8. Card slot A; 9. Card slot B; 10. Hollow base; 11. Fixed pin; 12 , Card slot C.

detailed description

In order to make the purpose, technical solution, technical features and advantages of the solution clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Example 1

Referring to Fig. 1 to Fig. 7, the utility model is: a size-adjustable assembled suspension anchor bolt mounting bracket, which includes two sets of oppositely arranged brackets 1, and each set of brackets 1 consists of two vertical rods 2 arranged side by side. , and a square frame formed by horizontal telescopic rods 3 spanning between two adjacent vertical rods 2, the horizontal telescopic rods 3 are composed of intermediate sleeves 31, respectively inserted into the pull rods I32 and pull rods II33 at both ends of the intermediate sleeve 31, And two ends are respectively connected to the return spring 4 of pull rod I32 and pull rod II33, and the other end of pull rod I32 and pull rod II33 is respectively provided with plunger I321 and plunger II331; Positioning protrusions 5 are respectively provided at one end of each, and the positioning protrusions 5 cooperate with the limit stop 6 arranged on the inner wall of the intermediate sleeve 31;

Two draw-in slots A8 are arranged on the top of each vertical bar 2, and a draw-in slot B9 is arranged in the middle section.

The lower section of the vertical bar 2 is plugged with the hollow base 10, and the upper section of the hollow base 10 is provided with fixing holes. Fixed pin 11.

A scale line equal to the cross-sectional width of the limit notch 6 is provided on the pull rod I32 and the pull rod II33.

Two card slots C12 are provided on the hollow base 10 .

The cross section of the positioning protrusion 5 is triangular.

There are three arc-shaped jacking brackets 7 on the top surface of each intermediate sleeve 31 .

When the utility model is in use, the two ends of the horizontal telescopic rod 3 are inserted into the slots A8, B9, and C12 of the corresponding vertical rod 2. When the height of the bracket needs to be adjusted, the lower section of the vertical rod 2 and the hollow base can be adjusted. 10, use the fixed pin 11 to fix and lock it. When the width or length of the bracket needs to be adjusted, adjust the width or length according to the needs, and determine the positioning protrusion 5 by rotating the insertion rod I321 and the insertion rod II331. Misaligned with the limit stop 6, according to the relative positions of the insertion rod I321 and the insertion rod II331 and the intermediate sleeve 31, and according to the length of the scale marks on the pull rod I32 and pull rod II33, it is determined that the positioning protrusion 5 is opposite to the limit stop 6 Buckle position, and then rotate the insertion rod I321 and the insertion rod II331 to make it return, and fasten the positioning protrusion 5 with the limit stop 6.

The undescribed technical features of the utility model can be realized by or using the prior art, so they will not be repeated here. Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples. Changes, modifications, additions or replacements made by ordinary skilled persons within the essential scope of the present invention shall also belong to the present invention.

Claims (7)

1. the assembled of size adjustable foot bolt mounting bracket vacantly, it is characterised in that: include that two groups are oppositely arranged Support (1), every pack support (1) is formed side by side by two montants (2), and is connected across laterally stretching between adjacent two montants (2) The quadra that contracting bar (3) is constituted, described transversal stretching bar (3), by intermediate casing (31), is plugged on described intermediate casing respectively (31) the pull bar I(32 at two ends) and pull bar II(33), and two ends connect described pull bar I(32 respectively) and pull bar II(33) return Position spring (4), described pull bar I(32) and pull bar II(33) the other end be respectively equipped with inserted link I(321) and inserted link II (331)；Pull bar I(32 in being placed in described intermediate casing (31)) and pull bar II(33) one end be respectively provided with positioning convex (5), described positioning convex (5) coordinates with the spacing seam (6) being arranged on described intermediate casing (31) inwall；In described intermediate sleeve Pipe (31) end face also sets up arc jacking (7).

The assembled of size adjustable the most according to claim 1 foot bolt mounting bracket vacantly, it is characterised in that: described Each montant (2) top two draw-in groove A(8 are set), its stage casing arranges a draw-in groove B(9).

The assembled of size adjustable the most according to claim 1 and 2 foot bolt mounting bracket vacantly, it is characterised in that: Described montant (2) hypomere and hollow form base (10) grafting, described hollow form base (10) epimere arranges fixing hole, described fixing Hole and several jack equal diameters being set in qually spaced in described montant (2) hypomere；Described fixing hole and jack overlapping position are inserted It is connected to steady pin (11).

The assembled of size adjustable the most according to claim 1 foot bolt mounting bracket vacantly, it is characterised in that: in institute State pull bar I(32) and pull bar II(33) it is provided with the graduation mark equal with the cross-sectional width of described spacing seam (6).

The assembled of size adjustable the most according to claim 3 foot bolt mounting bracket vacantly, it is characterised in that: described Two draw-in groove C(12 are set on hollow form base (10)).

The assembled of size adjustable the most according to claim 1 foot bolt mounting bracket vacantly, it is characterised in that: described The cross section of positioning convex (5) is triangle.

The assembled of size adjustable the most according to claim 1 foot bolt mounting bracket vacantly, it is characterised in that: described Arc jacking (7) at least three of each intermediate casing (31) end face.