CN209353673U - Cross ladder for construction building cornice - Google Patents

Abstract

The utility model relates to a kind of cross ladder for construction building cornice, the side compartment of terrain below the cornice is equipped with multiple truss, which includes: frame body, and the length of the frame body is greater than the spacing below cornice between truss；It is connected to the fixed hook of frame body one end, the fixed hook matches with truss, by setting up frame body on truss and receiving fixed hook and catching on corresponding truss so that frame body is fixed on truss, the one end of the frame body far from fixed hook protrudes out to the direction of cornice and forms overhanging portion with the lower section of cornice；And it is set to the clamp device on fixed hook, fixed hook and truss are fastenedly connected by the clamp device.The utility model efficiently solves the problems, such as building cornice constructional difficulties, provides the construction operation platform of a Fast Installation and dismounting, shortens the construction time of cornice concerned process steps, saved manpower and material resources.

Description

Cross ladder for construction building cornice

Technical field

The utility model relates to the realm of building construction, refer in particular to a kind of cross ladder for construction building cornice.

Background technique

In the realm of building construction, the metal Roof of building cornice since construction part is high, construction roofing length is long and The region of personnel's construction operation is relatively narrow, therefore uses lift truck that will construct mostly when cornice construction in metal Roof at present Personnel are transported to corresponding construction location and carry out operation, and this mode consumes a large amount of mechanical one-shifts, and needs when the replacement of operating area Moving lifting vehicle is wanted, mobile efficiency is lower, so that reducing whole work efficiency；In addition, since part architectural feature makes It is difficult to install below cornice in obtaining to lift arm vehicle, so that construction more difficulty.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art, provide a kind of cross for construction building cornice Ladder installs horizontal ladder on building truss, solves the problems, such as building cornice constructional difficulties, while saving manpower and material resources, and Improve working efficiency.

Realizing the technical solution of above-mentioned purpose is:

The utility model provides a kind of cross ladder for construction building cornice, and the side compartment of terrain below the cornice is equipped with Multiple truss, the horizontal ladder include:

Frame body, the length of the frame plate are greater than the spacing below cornice between truss；

It is connected to the fixed hook of the frame body one end, which matches with truss, by setting up frame body in truss It is upper and catch on corresponding truss using fixed hook so that frame body is fixed on truss, the one end of frame body far from fixed hook to The direction of cornice protrudes out and forms overhanging portion in the lower section of cornice；And

Fixed hook and truss are fastenedly connected by the clamp device being set on fixed hook by the clamp device.

The utility model is set up on the truss below construction cornice using a frame body and catches on truss by fixed hook Formed one be located at cornice below overhanging portion, solve the problems, such as building cornice constructional difficulties, provide a Fast Installation and The construction operation platform of dismounting, and cross ladder production is simple, the high revolving construction time for shortening cornice concerned process steps, keeps away Exempt from the waste of mass efficient construction time and the waste of manpower caused by due to lifting the displacement of arm vehicle, and saves and lift arm vehicle device tool The expense of machine-team.

The utility model for construction building cornice cross ladder further improvement lies in that, which includes being oppositely arranged Two support rods and several intervals are connected to the connecting plate between two support rods, and the connection position of the connecting plate and support rod Setting in the bottom of support rod, so that forming a dented space between the support rod and connecting plate.

The utility model for construction building cornice cross ladder further improvement lies in that, the horizontal ladder further include be layed in it is recessed The scaffold board in space is fallen into, so that forming a smooth walking passageway on frame body.

The utility model for construction building cornice cross ladder further improvement lies in that, which includes:

Two vertical ducts being parallel to each other, one end of the vertical duct are vertically connected at the corresponding end of support rod；And

Two transverse pipes being parallel to each other, the transverse pipe are vertically connected at the other end of vertical duct, and the transverse pipe, vertical The corresponding part of pipe and frame body surrounds a U-shaped space, so that truss can be arranged in the U-shaped space.

The utility model for construction building cornice cross ladder further improvement lies in that, the length of the transverse pipe is greater than purlin The width of frame.

The utility model for construction building cornice cross ladder further improvement lies in that, the locking device be rope, lead to It crosses on flexible binding fixed hook and truss, so that the horizontal ladder is fixedly connected on truss.

The utility model for construction building cornice cross ladder further improvement lies in that, the edge in the frame body overhanging portion encloses Equipped with fence.

The utility model for construction building cornice cross ladder further improvement lies in that, the frame body and fixed hook are by type Steel welding is made.

The utility model for construction building cornice cross ladder further improvement lies in that, which is at least set up in two On truss.

The utility model for construction building cornice cross ladder further improvement lies in that, the junction of the frame body and truss It is also banded with steel wire, so that the frame body is fixedly connected on truss.

Detailed description of the invention

Fig. 1 is front view of the utility model for the cross ladder of construction building cornice.

Fig. 2 is top view of the utility model for the cross ladder of construction building cornice.

Fig. 3 is left view of the utility model for the horizontal ladder body portion of construction building cornice.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.

Refering to fig. 1, the utility model provides a kind of cross ladder for construction building cornice, is set up in and is applied using a frame body On truss below work cornice and truss is caught on by fixed hook and forms an overhanging portion being located at below cornice, solves building The problem of cornice constructional difficulties, provides the construction operation platform of a Fast Installation and dismounting, and cross ladder production is simple, The high revolving construction time for shortening cornice concerned process steps avoids the mass efficient construction time caused by due to lifting the displacement of arm vehicle Waste and manpower waste, and save lift arm vehicle mechanical one-shift expense.The utility model is used with reference to the accompanying drawing It is illustrated in the horizontal ladder of construction building cornice.

Refering to fig. 1, Fig. 1 is front view of the utility model for the cross ladder of construction building cornice.It is right below with reference to Fig. 1 Horizontal ladder of the utility model for construction building cornice is illustrated.

As shown in connection with fig. 1, the utility model is terraced for the cross of construction building cornice, and the side compartment of terrain below the cornice is set There are multiple truss, which includes:

Frame body 11, the length of the frame body 11 are greater than the spacing below cornice between truss 21；

It is connected to the fixed hook 111 of 11 one end of frame body, which matches with truss 21, passes through erection Frame body 11 is in catching on corresponding truss 21 on truss 21 and using fixed hook 111 so that the frame body 11 is fixed on truss 21 On, which protrudes out to the direction of cornice and forms overhanging portion in the lower section of the cornice；With And

The clamp device being set on the fixed hook 111 is tight by fixed hook 111 and truss 21 by the clamp device It is solidly connected.

Further, as shown in connection with fig. 1, the edge in the 11 overhanging portion of frame body is enclosed equipped with fence 12.

Preferably, fence is made of 14 round steel.

Again goodly, the frame body 11 and fixed hook 111 are made of fashioned iron welding.

Specifically, the frame body 11 is at least set up on two truss 21.

As a better embodiment of the utility model, in conjunction with shown in Fig. 2 and Fig. 3, frame body 11 includes being oppositely arranged Two support rods 112 and several intervals are connected to the connecting plate 113 between two support rods 112, and the connecting plate 113 and branch The link position of strut 112 is located at the bottom of support rod 112, so that forming a recess between the support rod 112 and connecting plate 113 Space.

Preferably, frame body 11 can be set up on two truss 21, to guarantee the stability of horizontal ladder, in order to guarantee construction peace Entirely, overhanging area, which stands, is no more than two people.

Specifically, the horizontal ladder further includes the scaffold board being layed in dented space, so that it is flat to form one on the frame body 11 Whole walking passageway, by the way that scaffold board to be set up on connecting plate 113, the power being subject on scaffold board is uniform by connecting plate 113 Reach on support rod 112 and truss 21 so that the structure of entire horizontal ladder is more stable.

Preferably, the support rod is made of 50 × 50 × 3 square tubes, so that bracing member is more steady when being set on truss It is fixed, it is also convenient for the welding of support rod and connecting plate.

Again goodly, which is made of 8mm thick steel plate, and the connecting plate 113 and support rod 112 use two sides fillet welding Seam is welded.

Further, as shown in connection with fig. 1, fixed hook 111 includes:

Two vertical ducts 1111 being parallel to each other, it is corresponding that one end of the vertical duct 1111 is vertically connected at support rod 112 End；And

Two transverse pipes 1112 being parallel to each other, the transverse pipe 1112 are vertically connected at the other end of vertical duct 1111, and The corresponding part of the transverse pipe 1112, vertical duct 1111 and frame body 11 surrounds a U-shaped space so that truss 21 can be arranged in the U In shape space.

It is made preferably, support rod is all made of 50 × 50 × 3 square tubes with fixed hook, and is connected using trihedral angle weld seam It connects.

Specifically, the length of the transverse pipe 1112 is greater than the width of truss 21, which is sufficiently supported Firmly corresponding 21 lower part of truss, so that horizontal ladder can be stable is erected on truss 21.

Further, locking device is rope, by rope bind the fixed hook 111 on truss 21 so that the cross Ladder is fixedly connected on truss 21.

Fixed hook and truss are subjected to binding and fixing preferably, 20 nylon ropes can be used.

Again goodly, the junction of the frame body and truss is also banded with steel wire, so that the frame body is fixedly connected on truss, it can It is circular to be carried out using 7.7 wirerope of Φ, enable horizontal ladder is stable to be set up on truss.

Specific embodiment of the present utility model is as follows:

According to 21 spacing process support bar 112 of truss, vertical duct 1111, transverse pipe 1112 and the connecting plate actually built 113, and successively horizontal ladder is made in firm welding, which can be set up on two truss 21 and convexedly stretch in the cornice direction of building The lower section of cornice forms overhanging portion；

If the spacing between truss is 1100mm, support rod 3300mm, fence size correspondence can be 1200* The distance that 600mm, i.e. frame body cigarette mouthfuls of directions extend is 2200mm, and corresponding truss size, lateral length of tube is 350mm, vertically Length of tube is 430mm；

Fence 12 is welded on the edge in overhanging portion；

Scaffold board, the length and branch of scaffold board are laid in the dented space that two support rods 112 and connecting plate 113 surround Strut 112 matches；

Using rope binding scaffold board, fixed hook 111 and corresponding truss 21 so that scaffold board, fixed hook 111 and Corresponding truss 21 is closely coupled；

Remaining frame body 11 is bound in the corresponding position of truss 21 using wirerope, so that horizontal ladder can be stablized Be installed on truss 21, guarantee construction safety；

Worker can construct to cornice in the overhanging portion for being equipped with fence 12, after construction, remove wirerope and rope, and Scaffold board is removed, horizontal ladder is removed, horizontal ladder is transported to next job location, be recycled.

Combine figure embodiment that the utility model is described in detail above, those skilled in the art can root Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not constitute practical to this Novel restriction, the utility model will be using the ranges that the appended claims define as the protection scope of the utility model.

Claims (10)

1. a kind of cross for construction building cornice is terraced, the side compartment of terrain below the cornice is equipped with multiple truss, feature It is, the horizontal ladder includes:

Frame body, the length of the frame body are greater than the spacing below cornice between truss；

It is connected to the fixed hook of described frame body one end, the fixed hook matches with the truss, by setting up the frame Body is in catching on the corresponding truss so that the frame body is fixed on the purlin on the truss and using the fixed hook On frame, the one end of the frame body far from the fixed hook protrudes out to the direction of the cornice and is formed in the lower section of the cornice Overhanging portion；And

The clamp device being set on the fixed hook is tight by the fixed hook and the truss by the clamp device It is solidly connected.

2. as described in claim 1 for the cross ladder of construction building cornice, which is characterized in that the frame body includes being oppositely arranged Two support rods and several intervals be connected to connecting plate between two support rods, and the connecting plate and the branch The bottom that the link position of strut is located at the support rod to form a recess sky between the support rod and the connecting plate Between.

3. as claimed in claim 2 for the cross ladder of construction building cornice, which is characterized in that the horizontal ladder further includes being layed in Scaffold board in the dented space, so that forming a smooth walking passageway on the frame body.

4. as claimed in claim 2 for the cross ladder of construction building cornice, which is characterized in that the fixed hook includes:

Two vertical ducts being parallel to each other, one end of the vertical duct are vertically connected at the corresponding end of the support rod；And

Two transverse pipes being parallel to each other, the transverse pipe are vertically connected at the other end of the vertical duct, and the transverse pipe, The corresponding part of the vertical duct and the frame body surrounds a U-shaped space so that the truss can be arranged in the U-shaped space In.

5. as claimed in claim 4 for the cross ladder of construction building cornice, which is characterized in that the length of the transverse pipe is greater than The width of the truss.

6. as described in claim 1 for the cross ladder of construction building cornice, which is characterized in that the clamp device is rope, By rope bind the fixed hook on the truss so that the horizontal ladder is fixedly connected on the truss.

7. as described in claim 1 for the cross ladder of construction building cornice, which is characterized in that the edge in frame body overhanging portion It encloses and is equipped with fence.

8. as described in claim 1 for the cross ladder of construction building cornice, which is characterized in that the frame body and the fixation are curved Hook is made of fashioned iron welding.

9. as described in claim 1 for the cross ladder of construction building cornice, which is characterized in that the frame body is at least set up in two On root truss.

10. as described in claim 1 for the cross ladder of construction building cornice, which is characterized in that the frame body and the truss Junction be also banded with steel wire so that the frame body is fixedly connected on the truss.