CN214995724U - Construction scaffold and construction bear frame - Google Patents

Abstract

The utility model discloses a construction scaffold frame and construction bear frame, including four montants and otter board, first spout has all been seted up to one side of four montants, the equal sliding connection in inside of four first spouts has first slider, the top cell wall and the bottom cell wall of four first spouts are rotated through inlaying the bearing of establishing and are connected with the lead screw, the middle part threaded connection of four lead screws and the first slider that corresponds, the top of four montants is all rotated and is connected with first knob, the one end of four first knobs and the one end fixed connection who corresponds the lead screw, the equal fixed mounting in one side of four first sliders and the bottom of four montant one sides has the fixed block, it is connected with the bracing piece to rotate between two fixed blocks of diagonal angle. The utility model discloses a knob of installation rotates, and rotation through the knob drives the rotation of lead screw, and the lift of first slider is driven in the rotation through the lead screw, and the lift through the lift drive otter board of first slider to make things convenient for the lift of scaffold frame, improve the practicality of scaffold frame.

Description

Construction scaffold and construction bear frame

Technical Field

The utility model relates to a building technical field specifically is a construction scaffold frame and construction bear frame.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional scaffold is generally fixed by a fastener in the installation process, and when the height needs to be adjusted after the fixation is finished, the fastener needs to be loosened, so that the operation is complex, and the stability of the scaffold is influenced;

(2) the traditional scaffold does not have a buffering effect, and when the scaffold is impacted by external force, the scaffold is easy to deform;

(3) traditional scaffold does not possess spacing fixed establishment, influences scaffold's stability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction scaffold and construction bear frame to it generally fixes through the fastener at the in-process of installation to propose traditional scaffold in solving above-mentioned background art, when needing height-adjusting after fixed the completion, needs slack fastener, not only complex operation influences the problem of the stability of scaffold moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a building construction scaffold and a building construction bearing frame comprise four vertical rods and a screen plate, wherein first sliding grooves are formed in one sides of the four vertical rods, first sliding blocks are connected inside the four first sliding grooves in a sliding mode, top groove walls and bottom groove walls of the four first sliding grooves are connected with lead screws in a rotating mode through embedded bearings, the four lead screws are connected with the middle portions of the corresponding first sliding blocks in a threaded mode, first knobs are connected with the top ends of the four vertical rods in a rotating mode, one ends of the four first knobs are fixedly connected with one ends of the corresponding lead screws, fixed blocks are fixedly arranged at one sides of the four first sliding blocks and the bottoms of one sides of the four vertical rods, supporting rods are connected between the two fixed blocks in an oblique angle in a rotating mode, limiting grooves are formed in the two sides of the bottom end of the screen plate, and two limiting blocks are connected inside the two limiting grooves in a sliding mode, four the stopper is adjusted well with four fixed block positions that first slider one side is fixed to be equipped with, just fixed mounting has buffer gear between stopper and the fixed block.

Preferably, buffer gear includes circular sleeve, T type pole, bottom plate and a plurality of buffer spring, the bottom fixed connection of circular sleeve's top and stopper, circular sleeve's inside cover is established and is connected with T type pole, the outer wall cover of T type pole is established and is connected with buffer spring, the bottom fixed mounting of T type pole has the bottom plate, the top fixed connection of the bottom fixed block of bottom plate.

Preferably, the other side of each vertical rod is provided with a clamping groove, and the inner walls of the four clamping grooves are provided with anti-skid lines which are uniformly distributed.

Preferably, four the bottom of montant all fixed mounting has the threaded rod.

Preferably, the bearing plate comprises a bearing plate, wherein four thread lantern rings and four thread rod threaded connections are fixedly mounted in the middle of the top end of the bearing plate, two second sliding grooves and four second sliding grooves are formed in two sides of the top end of the bearing plate, a second sliding block and four second sliding blocks are slidably connected inside the second sliding grooves, a limiting rod and four limiting rods are rotatably connected to the top end of each second sliding block, clamping blocks are fixedly mounted at one ends of the limiting rods, and the clamping blocks are connected with corresponding clamping grooves in a clamped mode.

Preferably, threaded holes are formed in the groove wall on one side of each of the four second sliding grooves, a second knob is connected to the inner portion of each threaded hole in a threaded mode, and one end of each second knob is in contact connection with one side of the corresponding second sliding block.

Preferably, the bottom end of the bearing plate is rotatably connected with a plurality of rollers.

Preferably, the equal fixed mounting in both sides angle department of loading board both sides has the connecting block, four the equal fixed mounting in bottom of connecting block has electric putter, four electric putter's the equal fixed mounting in bottom has the fixed disk.

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

(1) the rotation of the knob drives the screw rod to rotate, the rotation of the screw rod drives the first sliding block to lift, and the lifting of the screen plate is driven by the lifting of the first sliding block, so that the lifting of the scaffold is facilitated, and the practicability of the scaffold is improved;

(2) through the buffer mechanism arranged between the limiting block and the fixed block, the buffer spring arranged in the buffer mechanism has a better buffer effect, so that the screen plate has a better buffer effect in the using process, and the screen plate is prevented from deforming due to external force impact;

(3) the second knob is rotated to drive the second sliding block to move, the second sliding block is moved to drive the limiting rod to move, a clamping block at one end of the limiting rod is clamped with a clamping groove formed in the side of the vertical rod, the vertical rod is convenient to limit and fix, and the stability of the scaffold in the using process is ensured;

(4) the vertical rod and the bearing plate are connected with the threaded rod through the threaded lantern ring, so that the scaffold can be conveniently mounted and dismounted.

Drawings

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

fig. 2 is a schematic view of the connection structure of two vertical rods of the present invention;

FIG. 3 is a schematic view of a partial structure of the cross section of the carrier plate of the present invention;

fig. 4 is a partial enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a vertical rod; 2. a first knob; 3. a screen plate; 4. a first chute; 5. a support bar; 6. a carrier plate; 7. a roller; 8. a threaded collar; 9. a second chute; 10. a second slider; 11. a second knob; 12. a limiting rod; 13. connecting blocks; 14. an electric push rod; 15. fixing the disc; 16. a screw rod; 17. a limiting groove; 18. a first slider; 19. a fixed block; 20. a threaded rod; 21. a circular sleeve; 22. a T-shaped rod; 23. a base plate; 24. a buffer spring; 25. and a limiting block.

Detailed Description

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. 1-4, the present invention provides an embodiment: a building construction scaffold and a building construction bearing frame comprise four vertical rods 1 and a screen plate 3, wherein one side of each vertical rod 1 is provided with a first sliding groove 4, the inside of each first sliding groove 4 is connected with a first sliding block 18 in a sliding way, the top end groove wall and the bottom end groove wall of each first sliding groove 4 are rotatably connected with a lead screw 16 through embedded bearings, the four lead screws 16 are in threaded connection with the middle part of the corresponding first sliding block 18, the top ends of the four vertical rods 1 are connected with first knobs 2 in a rotating way, one ends of the four first knobs 2 are fixedly connected with one ends of the corresponding lead screws 16, one side of each first sliding block 18 and the bottom of one side of each vertical rod 1 are fixedly provided with fixed blocks 19, a support rod 5 is rotatably connected between the two fixed blocks 19 at an oblique angle, both sides of the bottom end of the screen plate 3 are provided with limit grooves 17, and the inside of the two limit grooves 17 are connected with two limit blocks 25 in a sliding way, the four limiting blocks 25 are aligned with the four fixing blocks 19 fixedly arranged on one side of the first sliding block 18, a buffer mechanism is fixedly arranged between each limiting block 25 and each fixing block 19, the other sides of the four vertical rods 1 are respectively provided with a clamping groove, the inner walls of the four clamping grooves are respectively provided with anti-skidding lines which are uniformly distributed, and the bottom ends of the four vertical rods 1 are respectively fixedly provided with a threaded rod 20;

specifically, as shown in fig. 1, 2 and 3, the rotation of the first knob 2 drives the screw rod 16 to rotate, the rotation of the screw rod 16 drives the first slider 18 to lift, and the lifting of the first slider 18 drives the net plate 3 to lift, so that the height of the scaffold can be conveniently adjusted, and the practicability of the scaffold is improved;

the buffering mechanism comprises a circular sleeve 21, a T-shaped rod 22, a bottom plate 23 and a plurality of buffering springs 24, the top end of the circular sleeve 21 is fixedly connected with the bottom end of a limiting block 25, the T-shaped rod 22 is sleeved and connected inside the circular sleeve 21, the buffering springs 24 are sleeved and connected on the outer wall of the T-shaped rod 22, the bottom plate 23 is fixedly installed at the bottom end of the T-shaped rod 22, and the top end of a bottom end fixing block 19 of the bottom plate 23 is fixedly connected;

specifically, as shown in fig. 2 and 4, when the mechanism is used, the buffer spring 24 sleeved by the T-shaped rod 22 has a good buffer effect, and when the circular sleeve 21 is stressed downwards, the stability of the mesh plate 3 is ensured by the reaction force of the buffer spring 24;

the device comprises a bearing plate 6, four threaded sleeves 8 are fixedly installed in the middle of the top end of the bearing plate 6, the four threaded sleeves 8 are in threaded connection with corresponding threaded rods 20, two second sliding grooves 9 are respectively formed in two sides of the top end of the bearing plate 6, second sliding blocks 10 are respectively connected in the four second sliding grooves 9 in a sliding mode, limiting rods 12 are respectively connected at the top ends of the four second sliding blocks 10 in a rotating mode, clamping blocks are respectively and fixedly installed at one ends of the four limiting rods 12 and are connected with corresponding clamping grooves in a clamping mode, threaded holes are respectively formed in one side wall of each of the four second sliding grooves 9, second knobs 11 are respectively connected in the four threaded holes in a threaded mode, one ends of the four second knobs 11 are in contact connection with one sides of the corresponding second sliding blocks 10, a plurality of idler wheels 7 are rotatably connected at the bottom end of the bearing plate 6, connecting blocks 13 are respectively and fixedly installed at two side corners of the two sides of the bearing plate 6, and electric push rods 14 are respectively and fixedly installed at the bottom ends of the four connecting blocks 13, the bottom ends of the four electric push rods 14 are fixedly provided with fixed disks 15;

specifically, as shown in fig. 1 and 3, when the mechanism is used, the second knob 11 is rotated manually, the second slider 10 is driven to move by the rotation of the second knob 11, the limiting rod 12 is driven to move by the movement of the second slider 10, the clamping block at one end of the limiting rod 12 is connected with the clamping groove in a clamping manner, the vertical rod 1 is guaranteed to be limited and fixed, and the stability of the vertical rod 1 is guaranteed.

The working principle is as follows: when the building construction scaffold and the bearing frame for a building are required to be used, firstly, the electric push rod 14 is electrically connected with an external power supply through an external switch, then, the threaded rods 20 arranged at the bottom ends of the four vertical rods 1 are manually connected with the threaded lantern rings 8 in a threaded manner, then, the second knob 11 is manually rotated, the second slider 10 is pushed to move through the rotation of the second knob 11, the limiting rod 12 is driven to move through the movement of the second slider 10, the clamping block arranged at one end of the limiting rod 12 is clamped with the clamping groove arranged at the side of the vertical rod 1, so that the vertical rod 1 is limited and fixed, then, the electric push rod 14 is opened, the fixed disk 15 is pushed to be contacted with the ground through the electric push rod 14, then, the first knob 2 is manually rotated, the lead screw 16 is driven to rotate through the rotation of the first knob 2, and the first slider 18 is driven to ascend and descend through the rotation of the lead screw 16, the height of otter board 3 is driven in the lift through first slider 18, facilitates the use, establishes buffer spring 24's buffering effect through T type pole 22 surface cover in the in-process of using, avoids otter board 3 to receive external force striking to take place deformation.

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 (8)

1. The building construction scaffold comprises four vertical rods (1) and a screen plate (3), and is characterized in that one side of each vertical rod (1) is provided with a first sliding groove (4), the four sliding grooves (4) are internally and uniformly connected with a first sliding block (18) in a sliding manner, the top groove wall and the bottom groove wall of each first sliding groove (4) are rotatably connected with a lead screw (16) through an embedded bearing, the four lead screws (16) are in threaded connection with the middle of the corresponding first sliding block (18), the top ends of the four vertical rods (1) are rotatably connected with first knobs (2), one ends of the four first knobs (2) are fixedly connected with one ends of the corresponding lead screws (16), one sides of the four first sliding blocks (18) and the bottoms of the four lead screws (16) are respectively connected with a fixed block (19), and two diagonal angles are rotatably connected with a supporting rod (5) between the fixed blocks (19), spacing groove (17), two have all been seted up to the both sides of otter board (3) bottom the equal sliding connection in inside of spacing groove (17) has two stopper (25), four stopper (25) are adjusted well with fixed four fixed block (19) positions that are equipped with in first slider (18) one side, just fixed mounting has buffer gear between stopper (25) and fixed block (19).

2. A construction scaffolding according to claim 1, wherein: buffer gear includes circular sleeve (21), T type pole (22), bottom plate (23) and a plurality of buffer spring (24), the bottom fixed connection of the top of circular sleeve (21) and stopper (25), the inside cover of circular sleeve (21) is established and is connected with T type pole (22), the outer wall cover of T type pole (22) is established and is connected with buffer spring (24), the bottom fixed mounting of T type pole (22) has bottom plate (23), the top fixed connection of bottom fixed block (19) of bottom plate (23).

3. A construction scaffolding according to claim 1, wherein: the other side of the four vertical rods (1) is provided with clamping grooves, and the inner walls of the four clamping grooves are provided with anti-skid lines which are uniformly distributed.

4. A construction scaffolding according to claim 1, wherein: the bottom ends of the four vertical rods (1) are fixedly provided with threaded rods (20).

5. A construction carrier for use in the construction scaffolding of any one of claims 1 to 4, wherein: including loading board (6), the middle part fixed mounting on loading board (6) top has four screw thread lantern rings (8), four screw thread lantern ring (8) and threaded rod (20) threaded connection who corresponds, two second spout (9), four have all been seted up to the both sides on loading board (6) top the equal sliding connection in inside of second spout (9) has second slider (10), four the top of second slider (10) all rotates and is connected with gag lever post (12), four the equal fixed mounting in one end of gag lever post (12) has the fixture block, four the fixture block is connected with the draw-in groove block that corresponds.

6. The construction carrier of claim 5, wherein: threaded holes are formed in the wall of one side of each of the four second sliding grooves (9), a second knob (11) is connected to the inner portion of each threaded hole in a threaded mode, and one end of each second knob (11) is in contact connection with one side of the corresponding second sliding block (10).

7. The construction carrier of claim 5, wherein: the bottom end of the bearing plate (6) is rotatably connected with a plurality of rollers (7).

8. The construction carrier of claim 5, wherein: the equal fixed mounting in both sides angle department of loading board (6) both sides has connecting block (13), four the equal fixed mounting in bottom of connecting block (13) has electric putter (14), four the equal fixed mounting in bottom of electric putter (14) has fixed disk (15).

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